diff options
Diffstat (limited to 'lib/ssl')
80 files changed, 7667 insertions, 4727 deletions
diff --git a/lib/ssl/doc/src/Makefile b/lib/ssl/doc/src/Makefile index f9128e8e45..c72b6d6cc4 100644 --- a/lib/ssl/doc/src/Makefile +++ b/lib/ssl/doc/src/Makefile @@ -1,7 +1,7 @@ # # %CopyrightBegin% # -# Copyright Ericsson AB 1999-2017. All Rights Reserved. +# Copyright Ericsson AB 1999-2018. All Rights Reserved. # # Licensed under the Apache License, Version 2.0 (the "License"); # you may not use this file except in compliance with the License. @@ -102,6 +102,7 @@ html: gifs $(HTML_REF_MAN_FILE) clean clean_docs: rm -rf $(HTMLDIR)/* + rm -rf $(XMLDIR) rm -f $(MAN3DIR)/* rm -f $(TOP_PDF_FILE) $(TOP_PDF_FILE:%.pdf=%.fo) rm -f errs core *~ diff --git a/lib/ssl/doc/src/notes.xml b/lib/ssl/doc/src/notes.xml index b2a774adf0..673431ed0a 100644 --- a/lib/ssl/doc/src/notes.xml +++ b/lib/ssl/doc/src/notes.xml @@ -4,7 +4,7 @@ <chapter> <header> <copyright> - <year>1999</year><year>2017</year> + <year>1999</year><year>2018</year> <holder>Ericsson AB. All Rights Reserved.</holder> </copyright> <legalnotice> @@ -27,6 +27,312 @@ </header> <p>This document describes the changes made to the SSL application.</p> +<section><title>SSL 9.0.3</title> + + <section><title>Fixed Bugs and Malfunctions</title> + <list> + <item> + <p> + Correct alert handling with new TLS sender process, from + ssl-9.0.2. CLOSE ALERTS could under some circumstances be + encoded using an incorrect cipher state. This would cause + the peer to regard them as unknown messages.</p> + <p> + Own Id: OTP-15337 Aux Id: ERL-738 </p> + </item> + <item> + <p> + Correct handling of socket packet option with new TLS + sender process, from ssl-9.0.2. When changing the socket + option {packet, 1|2|3|4} with ssl:setopts/2 the option + must internally be propagated to the sender process as + well as the reader process as this particular option also + affects the data to be sent.</p> + <p> + Own Id: OTP-15348 Aux Id: ERL-747 </p> + </item> + </list> + </section> + +</section> + +<section><title>SSL 9.0.2</title> + + <section><title>Fixed Bugs and Malfunctions</title> + <list> + <item> + <p> + Use separate processes for sending and receiving + application data for TLS connections to avoid potential + deadlock that was most likely to occur when using TLS for + Erlang distribution. Note does not change the API.</p> + <p> + Own Id: OTP-15122</p> + </item> + <item> + <p> + Correct handling of empty server SNI extension</p> + <p> + Own Id: OTP-15168</p> + </item> + <item> + <p> + Correct PSK cipher suite handling and add + selected_cipher_suite to connection information</p> + <p> + Own Id: OTP-15172</p> + </item> + <item> + <p> + Adopt to the fact that cipher suite sign restriction are + relaxed in TLS-1.2</p> + <p> + Own Id: OTP-15173</p> + </item> + <item> + <p> + Enhance error handling of non existing PEM files</p> + <p> + Own Id: OTP-15174</p> + </item> + <item> + <p> + Correct close handling of transport accepted sockets in + the error state</p> + <p> + Own Id: OTP-15216</p> + </item> + <item> + <p> + Correct PEM cache to not add references to empty entries + when PEM file does not exist.</p> + <p> + Own Id: OTP-15224</p> + </item> + <item> + <p> + Correct handling of all PSK cipher suites</p> + <p> + Before only some PSK suites would be correctly negotiated + and most PSK ciphers suites would fail the connection.</p> + <p> + Own Id: OTP-15285</p> + </item> + </list> + </section> + + + <section><title>Improvements and New Features</title> + <list> + <item> + <p> + TLS will now try to order certificate chains if they + appear to be unordered. That is prior to TLS 1.3, + “certificate_list” ordering was required to be + strict, however some implementations already allowed for + some flexibility. For maximum compatibility, all + implementations SHOULD be prepared to handle potentially + extraneous certificates and arbitrary orderings from any + TLS version.</p> + <p> + Own Id: OTP-12983</p> + </item> + <item> + <p> + TLS will now try to reconstructed an incomplete + certificate chains from its local CA-database and use + that data for the certificate path validation. This + especially makes sense for partial chains as then the + peer might not send an intermediate CA as it is + considered the trusted root in that case.</p> + <p> + Own Id: OTP-15060</p> + </item> + <item> + <p> + Option keyfile defaults to certfile and should be trumped + with key. This failed for engine keys.</p> + <p> + Own Id: OTP-15193</p> + </item> + <item> + <p> + Error message improvement when own certificate has + decoding issues, see also issue ERL-668.</p> + <p> + Own Id: OTP-15234</p> + </item> + <item> + <p> + Correct dialyzer spec for key option</p> + <p> + Own Id: OTP-15281</p> + </item> + </list> + </section> + +</section> + +<section><title>SSL 9.0.1</title> + + <section><title>Fixed Bugs and Malfunctions</title> + <list> + <item> + <p> + Correct cipher suite handling for ECDHE_*, the incorrect + handling could cause an incorrrect suite to be selected + and most likly fail the handshake.</p> + <p> + Own Id: OTP-15203</p> + </item> + </list> + </section> + +</section> + +<section><title>SSL 9.0</title> + + <section><title>Fixed Bugs and Malfunctions</title> + <list> + <item> + <p> + Correct handling of ECDH suites.</p> + <p> + Own Id: OTP-14974</p> + </item> + <item> + <p> + Proper handling of clients that choose to send an empty + answer to a certificate request</p> + <p> + Own Id: OTP-15050</p> + </item> + </list> + </section> + + + <section><title>Improvements and New Features</title> + <list> + <item> + <p> + Distribution over SSL (inet_tls) has, to improve + performance, been rewritten to not use intermediate + processes and ports.</p> + <p> + Own Id: OTP-14465</p> + </item> + <item> + <p> + Add suport for ECDHE_PSK cipher suites</p> + <p> + Own Id: OTP-14547</p> + </item> + <item> + <p> + For security reasons no longer support 3-DES cipher + suites by default</p> + <p> + *** INCOMPATIBILITY with possibly ***</p> + <p> + Own Id: OTP-14768</p> + </item> + <item> + <p> + For security reasons RSA-key exchange cipher suites are + no longer supported by default</p> + <p> + *** INCOMPATIBILITY with possible ***</p> + <p> + Own Id: OTP-14769</p> + </item> + <item> + <p> + The interoperability option to fallback to insecure + renegotiation now has to be explicitly turned on.</p> + <p> + *** INCOMPATIBILITY with possibly ***</p> + <p> + Own Id: OTP-14789</p> + </item> + <item> + <p> + Drop support for SSLv2 enabled clients. SSLv2 has been + broken for decades and never supported by the Erlang + SSL/TLS implementation. This option was by default + disabled and enabling it has proved to sometimes break + connections not using SSLv2 enabled clients.</p> + <p> + *** POTENTIAL INCOMPATIBILITY ***</p> + <p> + Own Id: OTP-14824</p> + </item> + <item> + <p> + Remove CHACHA20_POLY1305 ciphers form default for now. We + have discovered interoperability problems, ERL-538, that + we believe needs to be solved in crypto.</p> + <p> + *** INCOMPATIBILITY with possibly ***</p> + <p> + Own Id: OTP-14882</p> + </item> + <item> + <p> + Generalize DTLS packet multiplexing to make it easier to + add future DTLS features and uses.</p> + <p> + Own Id: OTP-14888</p> + </item> + <item> + <p> + Use uri_string module instead of http_uri.</p> + <p> + Own Id: OTP-14902</p> + </item> + <item> + <p> + The SSL distribution protocol <c>-proto inet_tls</c> has + stopped setting the SSL option + <c>server_name_indication</c>. New verify funs for client + and server in <c>inet_tls_dist</c> has been added, not + documented yet, that checks node name if present in peer + certificate. Usage is still also yet to be documented.</p> + <p> + Own Id: OTP-14969 Aux Id: OTP-14465, ERL-598 </p> + </item> + <item> + <p> + Deprecate ssl:ssl_accept/[1,2,3] in favour of + ssl:handshake/[1,2,3]</p> + <p> + Own Id: OTP-15056</p> + </item> + <item> + <p> + Customizes the hostname verification of the peer + certificate, as different protocols that use TLS such as + HTTP or LDAP may want to do it differently</p> + <p> + Own Id: OTP-15102 Aux Id: ERL-542, OTP-14962 </p> + </item> + <item> + <p> + Add utility function for converting erlang cipher suites + to a string represenation (ERL-600).</p> + <p> + Own Id: OTP-15106</p> + </item> + <item> + <p> + First version with support for DTLS</p> + <p> + Own Id: OTP-15142</p> + </item> + </list> + </section> + +</section> + <section><title>SSL 8.2.6.2</title> <section><title>Fixed Bugs and Malfunctions</title> diff --git a/lib/ssl/doc/src/ssl.xml b/lib/ssl/doc/src/ssl.xml index 3db5aa19ac..3029977745 100644 --- a/lib/ssl/doc/src/ssl.xml +++ b/lib/ssl/doc/src/ssl.xml @@ -4,7 +4,7 @@ <erlref> <header> <copyright> - <year>1999</year><year>2017</year> + <year>1999</year><year>2018</year> <holder>Ericsson AB. All Rights Reserved.</holder> </copyright> <legalnotice> @@ -32,7 +32,7 @@ <modulesummary>Interface Functions for Secure Socket Layer</modulesummary> <description> <p> - This module contains interface functions for the SSL/TLS protocol. + This module contains interface functions for the SSL/TLS/DTLS protocol. For detailed information about the supported standards see <seealso marker="ssl_app">ssl(6)</seealso>. </p> @@ -40,7 +40,7 @@ <section> <title>DATA TYPES</title> - <p>The following data types are used in the functions for SSL:</p> + <p>The following data types are used in the functions for SSL/TLS/DTLS:</p> <taglist> @@ -56,9 +56,11 @@ <p>The default socket options are <c>[{mode,list},{packet, 0},{header, 0},{active, true}]</c>.</p> <p>For valid options, see the - <seealso marker="kernel:inet">inet(3)</seealso> and - <seealso marker="kernel:gen_tcp">gen_tcp(3)</seealso> manual pages - in Kernel.</p></item> + <seealso marker="kernel:inet">inet(3)</seealso>, + <seealso marker="kernel:gen_tcp">gen_tcp(3)</seealso> and + <seealso marker="kernel:gen_tcp">gen_udp(3)</seealso> + manual pages + in Kernel. Note that stream oriented options such as packet are only relevant for SSL/TLS and not DTLS</p></item> <tag><marker id="type-ssloption"/><c>ssl_option() =</c></tag> <item> @@ -87,6 +89,7 @@ [binary()]} | {client | server, [binary()], binary()}}</c></p> <p><c>| {log_alert, boolean()}</c></p> <p><c>| {server_name_indication, hostname() | disable}</c></p> + <p><c>| {customize_hostname_check, list()}</c></p> <p><c>| {sni_hosts, [{hostname(), [ssl_option()]}]}</c></p> <p><c>| {sni_fun, SNIfun::fun()}</c></p> </item> @@ -95,13 +98,14 @@ <item><p><c>{cb_info, {CallbackModule::atom(), DataTag::atom(), ClosedTag::atom(), ErrTag:atom()}}</c></p> - <p>Defaults to <c>{gen_tcp, tcp, tcp_closed, tcp_error}</c>. Can be used - to customize the transport layer. The callback module must implement a + <p>Defaults to <c>{gen_tcp, tcp, tcp_closed, tcp_error}</c> for TLS + and <c>{gen_udp, udp, udp_closed, udp_error}</c> for DTLS. Can be used + to customize the transport layer. For TLS the callback module must implement a reliable transport protocol, behave as <c>gen_tcp</c>, and have functions corresponding to <c>inet:setopts/2</c>, <c>inet:getopts/2</c>, <c>inet:peername/1</c>, <c>inet:sockname/1</c>, and <c>inet:port/1</c>. The callback <c>gen_tcp</c> is treated specially and calls <c>inet</c> - directly.</p> + directly. For DTLS this feature must be considered exprimental.</p> <taglist> <tag><c>CallbackModule =</c></tag> <item><p><c>atom()</c></p></item> @@ -137,10 +141,15 @@ <tag><c>sslsocket() =</c></tag> <item><p>opaque()</p></item> - - <tag><marker id="type-protocol"/><c>protocol_version() =</c></tag> + + <tag><marker id="type-protocol"/><c> protocol_version() =</c></tag> + <item><p><c> ssl_tls_protocol() | dtls_protocol() </c></p></item> + <item><p><c>sslv3 | tlsv1 | 'tlsv1.1' | 'tlsv1.2'</c></p></item> + <tag><marker id="type-protocol"/><c> dtls_protocol() =</c></tag> + <item><p><c>'dtlsv1' | 'dtlsv1.2'</c></p></item> + <tag><c>ciphers() =</c></tag> <item><p><c>= [ciphersuite()]</c></p> <p>Tuples and string formats accepted by versions @@ -189,11 +198,23 @@ | sect193r1 | sect193r2 | secp192k1 | secp192r1 | sect163k1 | sect163r1 | sect163r2 | secp160k1 | secp160r1 | secp160r2</c></p></item> + <tag><c>hello_extensions() =</c></tag> + <item><p><c>#{renegotiation_info => binary() | undefined, + signature_algs => [{hash(), ecsda| rsa| dsa}] | undefined + alpn => binary() | undefined, + next_protocol_negotiation => binary() | undefined, + srp => string() | undefined, + ec_point_formats => list() | undefined, + elliptic_curves => [oid] | undefined, + sni => string() | undefined} + }</c></p></item> + + </taglist> </section> <section> - <title>SSL OPTION DESCRIPTIONS - COMMON for SERVER and CLIENT</title> + <title>TLS/DTLS OPTION DESCRIPTIONS - COMMON for SERVER and CLIENT</title> <p>The following options have the same meaning in the client and the server:</p> @@ -203,8 +224,16 @@ <tag><c>{protocol, tls | dtls}</c></tag> <item><p>Choose TLS or DTLS protocol for the transport layer security. Defaults to <c>tls</c> Introduced in OTP 20, DTLS support is considered - experimental in this release. DTLS over other transports than UDP are not yet supported.</p></item> - + experimental in this release. Other transports than UDP are not yet supported.</p></item> + + <tag><c>{handshake, hello | full}</c></tag> + <item><p> Defaults to <c>full</c>. If hello is specified the handshake will + pause after the hello message and give the user a possibility make decisions + based on hello extensions before continuing or aborting the handshake by calling + <seealso marker="#handshake_continue-3"> handshake_continue/3</seealso> or + <seealso marker="#handshake_cancel-1"> handshake_cancel/1</seealso> + </p></item> + <tag><c>{cert, public_key:der_encoded()}</c></tag> <item><p>The DER-encoded users certificate. If this option is supplied, it overrides option <c>certfile</c>.</p></item> @@ -256,8 +285,9 @@ <item><p>Specifies if to reject renegotiation attempt that does not live up to <url href="http://www.ietf.org/rfc/rfc5746.txt">RFC 5746</url>. - By default <c>secure_renegotiate</c> is set to <c>false</c>, - that is, secure renegotiation is used if possible, + By default <c>secure_renegotiate</c> is set to <c>true</c>, + that is, secure renegotiation is enforced. If set to <c>false</c> secure renegotiation + will still be used if possible, but it falls back to insecure renegotiation if the peer does not support <url href="http://www.ietf.org/rfc/rfc5746.txt">RFC 5746</url>.</p> @@ -298,11 +328,11 @@ atom()}} | <list type="bulleted"> <item><p>If the verify callback fun returns <c>{fail, Reason}</c>, the verification process is immediately stopped, an alert is - sent to the peer, and the TLS/SSL handshake terminates.</p></item> + sent to the peer, and the TLS/DTLS handshake terminates.</p></item> <item><p>If the verify callback fun returns <c>{valid, UserState}</c>, the verification process continues.</p></item> <item><p>If the verify callback fun always returns - <c>{valid, UserState}</c>, the TLS/SSL handshake does not + <c>{valid, UserState}</c>, the TLS/DTLS handshake does not terminate regarding verification failures and the connection is established.</p></item> <item><p>If called with an extension unknown to the user application, @@ -466,14 +496,15 @@ marker="public_key:public_key#pkix_path_validation-3">public_key:pkix_path_valid with the selected CA as trusted anchor and the rest of the chain.</p></item> <tag><c>{versions, [protocol_version()]}</c></tag> + <item><p>TLS protocol versions supported by started clients and servers. This option overrides the application environment option - <c>protocol_version</c>. If the environment option is not set, it defaults + <c>protocol_version</c> and <c>dtls_protocol_version</c>. If the environment option is not set, it defaults to all versions, except SSL-3.0, supported by the SSL application. See also <seealso marker="ssl:ssl_app">ssl(6).</seealso></p></item> <tag><c>{hibernate_after, integer()|undefined}</c></tag> - <item><p>When an integer-value is specified, <c>ssl_connection</c> + <item><p>When an integer-value is specified, <c>TLS/DTLS-connection</c> goes into hibernation after the specified number of milliseconds of inactivity, thus reducing its memory footprint. When <c>undefined</c> is specified (this is the default), the process @@ -533,7 +564,7 @@ fun(srp, Username :: string(), UserState :: term()) -> </section> <section> - <title>SSL OPTION DESCRIPTIONS - CLIENT SIDE</title> + <title>TLS/DTLS OPTION DESCRIPTIONS - CLIENT SIDE</title> <p>The following options are client-specific or have a slightly different meaning in the client than in the server:</p> @@ -619,6 +650,14 @@ fun(srp, Username :: string(), UserState :: term()) -> disables the hostname verification check <seealso marker="public_key:public_key#pkix_verify_hostname-2">public_key:pkix_verify_hostname/2</seealso> </p> </item> + + <tag><c>{customize_hostname_check, Options::list()}</c></tag> + <item> + <p> Customizes the hostname verification of the peer certificate, as different protocols that use + TLS such as HTTP or LDAP may want to do it differently, for possible options see + <seealso marker="public_key:public_key#pkix_verify_hostname-3">public_key:pkix_verify_hostname/3</seealso> </p> + </item> + <tag><c>{fallback, boolean()}</c></tag> <item> <p> Send special cipher suite TLS_FALLBACK_SCSV to avoid undesired TLS version downgrade. @@ -673,7 +712,7 @@ fun(srp, Username :: string(), UserState :: term()) -> </section> <section> - <title>SSL OPTION DESCRIPTIONS - SERVER SIDE</title> + <title>TLS/DTLS OPTION DESCRIPTIONS - SERVER SIDE</title> <p>The following options are server-specific or have a slightly different meaning in the server than in the client:</p> @@ -711,7 +750,7 @@ fun(srp, Username :: string(), UserState :: term()) -> </p></item> <tag><c>{fail_if_no_peer_cert, boolean()}</c></tag> - <item><p>Used together with <c>{verify, verify_peer}</c> by an SSL server. + <item><p>Used together with <c>{verify, verify_peer}</c> by an TLS/DTLS server. If set to <c>true</c>, the server fails if the client does not have a certificate to send, that is, sends an empty certificate. If set to <c>false</c>, it fails only if the client sends an invalid @@ -725,7 +764,7 @@ fun(srp, Username :: string(), UserState :: term()) -> <tag><c>{reuse_session, fun(SuggestedSessionId, PeerCert, Compression, CipherSuite) -> boolean()}</c></tag> - <item><p>Enables the SSL server to have a local policy + <item><p>Enables the TLS/DTLS server to have a local policy for deciding if a session is to be reused or not. Meaningful only if <c>reuse_sessions</c> is set to <c>true</c>. <c>SuggestedSessionId</c> is a <c>binary()</c>, <c>PeerCert</c> is @@ -811,19 +850,13 @@ fun(srp, Username :: string(), UserState :: term()) -> client certificate is requested. For more details see the <seealso marker="#client_signature_algs">corresponding client option</seealso>. </p> </item> - <tag><c>{v2_hello_compatible, boolean()}</c></tag> - <item>If true, the server accepts clients that send hello messages on SSL-2.0 format but offers - supported SSL/TLS versions. Defaults to false, that is the server will not interoperate with clients that - offers SSL-2.0. - </item> - </taglist> </section> <section> <title>General</title> - <p>When an SSL socket is in active mode (the default), data from the + <p>When an TLS/DTLS socket is in active mode (the default), data from the socket is delivered to the owner of the socket in the form of messages:</p> @@ -863,16 +896,7 @@ fun(srp, Username :: string(), UserState :: term()) -> <v>Type = erlang | openssl | all</v> </type> <desc> - <p>Returns a list of supported cipher suites. - This function will become deprecated in OTP 21, and replaced - by <seealso marker="#cipher_suites-2">ssl:cipher-suites/2</seealso> - <c>cipher_suites()</c> is equivalent to <c>cipher_suites(erlang).</c> - Type <c>openssl</c> is provided for backwards compatibility with the - old SSL, which used OpenSSL. <c>cipher_suites(all)</c> returns - all available cipher suites. The cipher suites not present - in <c>cipher_suites(erlang)</c> but included in - <c>cipher_suites(all)</c> are not used unless explicitly configured - by the user.</p> + <p>Deprecated in OTP 21, use <seealso marker="#cipher_suites-2">cipher_suites/2</seealso> instead.</p> </desc> </func> @@ -884,7 +908,8 @@ fun(srp, Username :: string(), UserState :: term()) -> <v> Supported = default | all | anonymous </v> <v> Version = protocol_version() </v> </type> - <desc><p>Returns all default or all supported (except anonymous), or all anonymous cipher suites for a + <desc><p>Returns all default or all supported (except anonymous), + or all anonymous cipher suites for a TLS version</p> </desc> </func> @@ -899,7 +924,7 @@ fun(srp, Username :: string(), UserState :: term()) -> supported protocols and then deduplicating the output.</p> </desc> </func> - + <func> <name>clear_pem_cache() -> ok </name> <fsummary> Clears the pem cache</fsummary> @@ -914,34 +939,46 @@ fun(srp, Username :: string(), UserState :: term()) -> <func> <name>connect(Socket, SslOptions) -> </name> - <name>connect(Socket, SslOptions, Timeout) -> {ok, SslSocket} + <name>connect(Socket, SslOptions, Timeout) -> {ok, SslSocket} | {ok, SslSocket, Ext} | {error, Reason}</name> <fsummary>Upgrades a <c>gen_tcp</c>, or - equivalent, connected socket to an SSL socket.</fsummary> + equivalent, connected socket to an TLS socket.</fsummary> <type> <v>Socket = socket()</v> - <v>SslOptions = [ssl_option()]</v> + <v>SslOptions = [{handshake, hello| full} | ssl_option()]</v> <v>Timeout = integer() | infinity</v> <v>SslSocket = sslsocket()</v> + <v>Ext = hello_extensions()</v> <v>Reason = term()</v> </type> <desc><p>Upgrades a <c>gen_tcp</c>, or equivalent, - connected socket to an SSL socket, that is, performs the - client-side ssl handshake.</p> + connected socket to an TLS socket, that is, performs the + client-side TLS handshake.</p> <note><p>If the option <c>verify</c> is set to <c>verify_peer</c> the option <c>server_name_indication</c> shall also be specified, if it is not no Server Name Indication extension will be sent, and <seealso marker="public_key:public_key#pkix_verify_hostname-2">public_key:pkix_verify_hostname/2</seealso> - will be called with the IP-address of the connection as <c>ReferenceID</c>, which is proably not what you want.</p></note> + will be called with the IP-address of the connection as <c>ReferenceID</c>, which is proably not what you want.</p> + </note> + + <p> If the option <c>{handshake, hello}</c> is used the + handshake is paused after receiving the server hello message + and the success response is <c>{ok, SslSocket, Ext}</c> + instead of <c>{ok, SslSocket}</c>. Thereafter the handshake is continued or + canceled by calling <seealso marker="#handshake_continue-3"> + <c>handshake_continue/3</c></seealso> or <seealso + marker="#handshake_cancel-1"><c>handshake_cancel/1</c></seealso>. + </p> + </desc> </func> <func> <name>connect(Host, Port, Options) -></name> <name>connect(Host, Port, Options, Timeout) -> - {ok, SslSocket} | {error, Reason}</name> - <fsummary>Opens an SSL connection to <c>Host</c>, <c>Port</c>.</fsummary> + {ok, SslSocket}| {ok, SslSocket, Ext} | {error, Reason}</name> + <fsummary>Opens an TLS/DTLS connection to <c>Host</c>, <c>Port</c>.</fsummary> <type> <v>Host = host()</v> <v>Port = integer()</v> @@ -950,13 +987,13 @@ fun(srp, Username :: string(), UserState :: term()) -> <v>SslSocket = sslsocket()</v> <v>Reason = term()</v> </type> - <desc><p>Opens an SSL connection to <c>Host</c>, <c>Port</c>.</p> + <desc><p>Opens an TLS/DTLS connection to <c>Host</c>, <c>Port</c>.</p> <p> When the option <c>verify</c> is set to <c>verify_peer</c> the check <seealso marker="public_key:public_key#pkix_verify_hostname-2">public_key:pkix_verify_hostname/2</seealso> will be performed in addition to the usual x509-path validation checks. If the check fails the error {bad_cert, hostname_check_failed} will be propagated to the path validation fun <seealso marker="#verify_fun">verify_fun</seealso>, where it is possible to do customized - checks by using the full possibilitis of the <seealso marker="public_key:public_key#pkix_verify_hostname-2">public_key:pkix_verify_hostname/2</seealso> API. + checks by using the full possibilities of the <seealso marker="public_key:public_key#pkix_verify_hostname-3">public_key:pkix_verify_hostname/3</seealso> API. When the option <c>server_name_indication</c> is provided, its value (the DNS name) will be used as <c>ReferenceID</c> to <seealso marker="public_key:public_key#pkix_verify_hostname-2">public_key:pkix_verify_hostname/2</seealso>. @@ -967,29 +1004,39 @@ fun(srp, Username :: string(), UserState :: term()) -> <c>dns_id</c> will be assumed with a fallback to <c>ip</c> if that fails. </p> <note><p>According to good practices certificates should not use IP-addresses as "server names". It would be very surprising if this happen outside a closed network. </p></note> + + + <p> If the option <c>{handshake, hello}</c> is used the + handshake is paused after receiving the server hello message + and the success response is <c>{ok, SslSocket, Ext}</c> + instead of <c>{ok, SslSocket}</c>. Thereafter the handshake is continued or + canceled by calling <seealso marker="#handshake_continue-3"> + <c>handshake_continue/3</c></seealso> or <seealso + marker="#handshake_cancel-1"><c>handshake_cancel/1</c></seealso>. + </p> </desc> </func> <func> <name>close(SslSocket) -> ok | {error, Reason}</name> - <fsummary>Closes an SSL connection.</fsummary> + <fsummary>Closes an TLS/DTLS connection.</fsummary> <type> <v>SslSocket = sslsocket()</v> <v>Reason = term()</v> </type> - <desc><p>Closes an SSL connection.</p> + <desc><p>Closes an TLS/DTLS connection.</p> </desc> </func> <func> <name>close(SslSocket, How) -> ok | {ok, port()} | {error, Reason}</name> - <fsummary>Closes an SSL connection.</fsummary> + <fsummary>Closes an TLS connection.</fsummary> <type> <v>SslSocket = sslsocket()</v> <v>How = timeout() | {NewController::pid(), timeout()} </v> <v>Reason = term()</v> </type> - <desc><p>Closes or downgrades an SSL connection. In the latter case the transport + <desc><p>Closes or downgrades an TLS connection. In the latter case the transport connection will be handed over to the <c>NewController</c> process after receiving the TLS close alert from the peer. The returned transport socket will have the following options set: <c>[{active, false}, {packet, 0}, {mode, binary}]</c></p> @@ -1000,7 +1047,7 @@ fun(srp, Username :: string(), UserState :: term()) -> <name>controlling_process(SslSocket, NewOwner) -> ok | {error, Reason}</name> <fsummary>Assigns a new controlling process to the - SSL socket.</fsummary> + TLS/DTLS socket.</fsummary> <type> <v>SslSocket = sslsocket()</v> <v>NewOwner = pid()</v> @@ -1018,7 +1065,8 @@ fun(srp, Username :: string(), UserState :: term()) -> <fsummary>Returns all the connection information. </fsummary> <type> - <v>Item = protocol | cipher_suite | sni_hostname | ecc | session_id | atom()</v> + <v>SslSocket = sslsocket()</v> + <v>Item = protocol | selected_cipher_suite | sni_hostname | ecc | session_id | atom()</v> <d>Meaningful atoms, not specified above, are the ssl option names.</d> <v>Result = [{Item::atom(), Value::term()}]</v> <v>Reason = term()</v> @@ -1026,6 +1074,9 @@ fun(srp, Username :: string(), UserState :: term()) -> <desc><p>Returns the most relevant information about the connection, ssl options that are undefined will be filtered out. Note that values that affect the security of the connection will only be returned if explicitly requested by connection_information/2.</p> + <note><p>The legacy <c>Item = cipher_suite</c> is still supported + and returns the cipher suite on its (undocumented) legacy format. + It should be replaced by <c>selected_cipher_suite</c>.</p></note> </desc> </func> @@ -1035,6 +1086,7 @@ fun(srp, Username :: string(), UserState :: term()) -> <fsummary>Returns the requested connection information. </fsummary> <type> + <v>SslSocket = sslsocket()</v> <v>Items = [Item]</v> <v>Item = protocol | cipher_suite | sni_hostname | ecc | session_id | client_random | server_random | master_secret | atom()</v> @@ -1077,7 +1129,7 @@ fun(srp, Username :: string(), UserState :: term()) -> </func> <func> - <name>getopts(Socket, OptionNames) -> + <name>getopts(SslSocket, OptionNames) -> {ok, [socketoption()]} | {error, Reason}</name> <fsummary>Gets the values of the specified options.</fsummary> <type> @@ -1091,13 +1143,13 @@ fun(srp, Username :: string(), UserState :: term()) -> </func> <func> - <name>getstat(Socket) -> + <name>getstat(SslSocket) -> {ok, OptionValues} | {error, inet:posix()}</name> - <name>getstat(Socket, OptionNames) -> + <name>getstat(SslSocket, OptionNames) -> {ok, OptionValues} | {error, inet:posix()}</name> <fsummary>Get one or more statistic options for a socket</fsummary> <type> - <v>Socket = sslsocket()</v> + <v>SslSocket = sslsocket()</v> <v>OptionNames = [atom()]</v> <v>OptionValues = [{inet:stat_option(), integer()}]</v> </type> @@ -1108,6 +1160,86 @@ fun(srp, Username :: string(), UserState :: term()) -> </func> <func> + <name>handshake(HsSocket) -> </name> + <name>handshake(HsSocket, Timeout) -> {ok, SslSocket} | {error, Reason}</name> + <fsummary>Performs server-side SSL/TLS handshake.</fsummary> + <type> + <v>HsSocket = SslSocket = sslsocket()</v> + <v>Timeout = integer()</v> + <v>Reason = term()</v> + </type> + <desc> + <p>Performs the SSL/TLS/DTLS server-side handshake.</p> + <p>Returns a new TLS/DTLS socket if the handshake is successful.</p> + </desc> + </func> + + <func> + <name>handshake(Socket, SslOptions) -> </name> + <name>handshake(Socket, SslOptions, Timeout) -> {ok, SslSocket} | {ok, SslSocket, Ext} | {error, Reason}</name> + <fsummary>Performs server-side SSL/TLS/DTLS handshake.</fsummary> + <type> + <v>Socket = socket() | sslsocket() </v> + <v>SslSocket = sslsocket() </v> + <v>Ext = hello_extensions()</v> + <v>SslOptions = [{handshake, hello| full} | ssl_option()]</v> + <v>Timeout = integer()</v> + <v>Reason = term()</v> + </type> + <desc> + <p>If <c>Socket</c> is a ordinary <c>socket()</c>: upgrades a <c>gen_tcp</c>, + or equivalent, socket to an SSL socket, that is, performs + the SSL/TLS server-side handshake and returns a TLS socket.</p> + + <warning><p>The <c>Socket</c> shall be in passive mode ({active, + false}) before calling this function or else the behavior of this function + is undefined. + </p></warning> + + <p>If <c>Socket</c> is an <c>sslsocket()</c>: provides extra SSL/TLS/DTLS + options to those specified in + <seealso marker="#listen-2">listen/2 </seealso> and then performs + the SSL/TLS/DTLS handshake. Returns a new TLS/DTLS socket if the handshake is successful.</p> + + <p> + If option <c>{handshake, hello}</c> is specified the handshake is + paused after receiving the client hello message and the + success response is <c>{ok, SslSocket, Ext}</c> instead of <c>{ok, + SslSocket}</c>. Thereafter the handshake is continued or + canceled by calling <seealso marker="#handshake_continue-3"> + <c>handshake_continue/3</c></seealso> or <seealso + marker="#handshake_cancel-1"><c>handshake_cancel/1</c></seealso>. + </p> + </desc> + </func> + + <func> + <name>handshake_cancel(SslSocket) -> ok </name> + <fsummary>Cancel handshake with a fatal alert</fsummary> + <type> + <v>SslSocket = sslsocket()</v> + </type> + <desc> + <p>Cancel the handshake with a fatal <c>USER_CANCELED</c> alert.</p> + </desc> + </func> + + <func> + <name>handshake_continue(HsSocket, SSLOptions) -> {ok, SslSocket} | {error, Reason}</name> + <name>handshake_continue(HsSocket, SSLOptions, Timeout) -> {ok, SslSocket} | {error, Reason}</name> + <fsummary>Continue the SSL/TLS handshake.</fsummary> + <type> + <v>HsSocket = SslSocket = sslsocket()</v> + <v>SslOptions = [ssl_option()]</v> + <v>Timeout = integer()</v> + <v>Reason = term()</v> + </type> + <desc> + <p>Continue the SSL/TLS handshake possiby with new, additional or changed options.</p> + </desc> + </func> + + <func> <name>listen(Port, Options) -> {ok, ListenSocket} | {error, Reason}</name> <fsummary>Creates an SSL listen socket.</fsummary> @@ -1122,10 +1254,10 @@ fun(srp, Username :: string(), UserState :: term()) -> </func> <func> - <name>negotiated_protocol(Socket) -> {ok, Protocol} | {error, protocol_not_negotiated}</name> + <name>negotiated_protocol(SslSocket) -> {ok, Protocol} | {error, protocol_not_negotiated}</name> <fsummary>Returns the protocol negotiated through ALPN or NPN extensions.</fsummary> <type> - <v>Socket = sslsocket()</v> + <v>SslSocket = sslsocket()</v> <v>Protocol = binary()</v> </type> <desc> @@ -1136,25 +1268,26 @@ fun(srp, Username :: string(), UserState :: term()) -> </func> <func> - <name>peercert(Socket) -> {ok, Cert} | {error, Reason}</name> + <name>peercert(SslSocket) -> {ok, Cert} | {error, Reason}</name> <fsummary>Returns the peer certificate.</fsummary> <type> - <v>Socket = sslsocket()</v> + <v>SslSocket = sslsocket()</v> <v>Cert = binary()</v> </type> <desc> <p>The peer certificate is returned as a DER-encoded binary. The certificate can be decoded with - <c>public_key:pkix_decode_cert/2</c>.</p> + <seealso marker="public_key:public_key#pkix_decode_cert-2">public_key:pkix_decode_cert/2</seealso> + </p> </desc> </func> <func> - <name>peername(Socket) -> {ok, {Address, Port}} | + <name>peername(SslSocket) -> {ok, {Address, Port}} | {error, Reason}</name> <fsummary>Returns the peer address and port.</fsummary> <type> - <v>Socket = sslsocket()</v> + <v>SslSocket = sslsocket()</v> <v>Address = ipaddress()</v> <v>Port = integer()</v> </type> @@ -1194,18 +1327,18 @@ fun(srp, Username :: string(), UserState :: term()) -> extra key material. It either takes user-generated values for <c>Secret</c> and <c>Seed</c> or atoms directing it to use a specific value from the session security parameters.</p> - <p>Can only be used with TLS connections; <c>{error, undefined}</c> + <p>Can only be used with TLS/DTLS connections; <c>{error, undefined}</c> is returned for SSLv3 connections.</p> </desc> </func> <func> - <name>recv(Socket, Length) -> </name> - <name>recv(Socket, Length, Timeout) -> {ok, Data} | {error, + <name>recv(SslSocket, Length) -> </name> + <name>recv(SslSocket, Length, Timeout) -> {ok, Data} | {error, Reason}</name> <fsummary>Receives data on a socket.</fsummary> <type> - <v>Socket = sslsocket()</v> + <v>SslSocket = sslsocket()</v> <v>Length = integer()</v> <v>Timeout = integer()</v> <v>Data = [char()] | binary()</v> @@ -1227,10 +1360,10 @@ fun(srp, Username :: string(), UserState :: term()) -> </func> <func> - <name>renegotiate(Socket) -> ok | {error, Reason}</name> + <name>renegotiate(SslSocket) -> ok | {error, Reason}</name> <fsummary>Initiates a new handshake.</fsummary> <type> - <v>Socket = sslsocket()</v> + <v>SslSocket = sslsocket()</v> </type> <desc><p>Initiates a new handshake. A notable return value is <c>{error, renegotiation_rejected}</c> indicating that the peer @@ -1240,10 +1373,10 @@ fun(srp, Username :: string(), UserState :: term()) -> </func> <func> - <name>send(Socket, Data) -> ok | {error, Reason}</name> + <name>send(SslSocket, Data) -> ok | {error, Reason}</name> <fsummary>Writes data to a socket.</fsummary> <type> - <v>Socket = sslsocket()</v> + <v>SslSocket = sslsocket()</v> <v>Data = iodata()</v> </type> <desc> @@ -1254,10 +1387,10 @@ fun(srp, Username :: string(), UserState :: term()) -> </func> <func> - <name>setopts(Socket, Options) -> ok | {error, Reason}</name> + <name>setopts(SslSocket, Options) -> ok | {error, Reason}</name> <fsummary>Sets socket options.</fsummary> <type> - <v>Socket = sslsocket()</v> + <v>SslSocket = sslsocket()</v> <v>Options = [socketoption]()</v> </type> <desc> @@ -1267,10 +1400,10 @@ fun(srp, Username :: string(), UserState :: term()) -> </func> <func> - <name>shutdown(Socket, How) -> ok | {error, Reason}</name> + <name>shutdown(SslSocket, How) -> ok | {error, Reason}</name> <fsummary>Immediately closes a socket.</fsummary> <type> - <v>Socket = sslsocket()</v> + <v>SslSocket = sslsocket()</v> <v>How = read | write | read_write</v> <v>Reason = reason()</v> </type> @@ -1285,26 +1418,24 @@ fun(srp, Username :: string(), UserState :: term()) -> </func> <func> - <name>ssl_accept(Socket) -> </name> - <name>ssl_accept(Socket, Timeout) -> ok | {error, Reason}</name> + <name>ssl_accept(SslSocket) -> </name> + <name>ssl_accept(SslSocket, Timeout) -> ok | {error, Reason}</name> <fsummary>Performs server-side SSL/TLS handshake.</fsummary> <type> - <v>Socket = sslsocket()</v> + <v>SslSocket = sslsocket()</v> <v>Timeout = integer()</v> <v>Reason = term()</v> </type> <desc> - <p>Performs the SSL/TLS server-side handshake.</p> - <p><c>Socket</c> is a socket as returned by - <seealso marker="#transport_accept-2">ssl:transport_accept/[1,2]</seealso> - </p> + <p>Deprecated in OTP 21, use <seealso marker="#handshake-1">handshake/[1,2]</seealso> instead.</p> + <note><p>handshake/[1,2] always returns a new socket.</p></note> </desc> </func> <func> <name>ssl_accept(Socket, SslOptions) -> </name> <name>ssl_accept(Socket, SslOptions, Timeout) -> {ok, Socket} | ok | {error, Reason}</name> - <fsummary>Performs server-side SSL/TLS handshake.</fsummary> + <fsummary>Performs server-side SSL/TLS/DTLS handshake.</fsummary> <type> <v>Socket = socket() | sslsocket() </v> <v>SslOptions = [ssl_option()]</v> @@ -1312,29 +1443,17 @@ fun(srp, Username :: string(), UserState :: term()) -> <v>Reason = term()</v> </type> <desc> - <p>If <c>Socket</c> is a <c>socket()</c>: upgrades a <c>gen_tcp</c>, - or equivalent, socket to an SSL socket, that is, performs - the SSL/TLS server-side handshake and returns the SSL socket.</p> - - <warning><p>The listen socket is to be in mode <c>{active, false}</c> - before telling the client that the server is ready to upgrade - by calling this function, else the upgrade succeeds or does not - succeed depending on timing.</p></warning> - - <p>If <c>Socket</c> is an <c>sslsocket()</c>: provides extra SSL/TLS - options to those specified in - <seealso marker="#listen-2">ssl:listen/2 </seealso> and then performs - the SSL/TLS handshake. - </p> + <p>Deprecated in OTP 21, use <seealso marker="#handshake-3">handshake/[2,3]</seealso> instead.</p> + <note><p>handshake/[2,3] always returns a new socket.</p></note> </desc> </func> <func> - <name>sockname(Socket) -> {ok, {Address, Port}} | + <name>sockname(SslSocket) -> {ok, {Address, Port}} | {error, Reason}</name> <fsummary>Returns the local address and port.</fsummary> <type> - <v>Socket = sslsocket()</v> + <v>SslSocket = sslsocket()</v> <v>Address = ipaddress()</v> <v>Port = integer()</v> </type> @@ -1366,32 +1485,44 @@ fun(srp, Username :: string(), UserState :: term()) -> </func> <func> + <name>suite_to_str(CipherSuite) -> String</name> + <fsummary>Returns the string representation of a cipher suite.</fsummary> + <type> + <v>CipherSuite = erl_cipher_suite()</v> + <v>String = string()</v> + </type> + <desc> + <p>Returns the string representation of a cipher suite.</p> + </desc> + </func> + + <func> <name>transport_accept(ListenSocket) -></name> <name>transport_accept(ListenSocket, Timeout) -> - {ok, NewSocket} | {error, Reason}</name> + {ok, SslSocket} | {error, Reason}</name> <fsummary>Accepts an incoming connection and prepares for <c>ssl_accept</c>.</fsummary> <type> - <v>ListenSocket = NewSocket = sslsocket()</v> + <v>ListenSocket = SslSocket = sslsocket()</v> <v>Timeout = integer()</v> <v>Reason = reason()</v> </type> <desc> <p>Accepts an incoming connection request on a listen socket. <c>ListenSocket</c> must be a socket returned from - <seealso marker="#listen-2"> ssl:listen/2</seealso>. + <seealso marker="#listen-2"> listen/2</seealso>. The socket returned is to be passed to - <seealso marker="#ssl_accept-2"> ssl:ssl_accept[2,3]</seealso> + <seealso marker="#handshake-2"> handshake/[2,3]</seealso> to complete handshaking, that is, - establishing the SSL/TLS connection.</p> + establishing the SSL/TLS/DTLS connection.</p> <warning> - <p>The socket returned can only be used with - <seealso marker="#ssl_accept-2"> ssl:ssl_accept[2,3]</seealso>. - No traffic can be sent or received before that call.</p> + <p>Most API functions require that the TLS/DTLS + connection is established to work as expected. + </p> </warning> <p>The accepted socket inherits the options set for <c>ListenSocket</c> in - <seealso marker="#listen-2"> ssl:listen/2</seealso>.</p> + <seealso marker="#listen-2"> listen/2</seealso>.</p> <p>The default value for <c>Timeout</c> is <c>infinity</c>. If <c>Timeout</c> is specified and no connection is accepted @@ -1405,7 +1536,8 @@ fun(srp, Username :: string(), UserState :: term()) -> <fsummary>Returns version information relevant for the SSL application.</fsummary> <type> - <v>versions_info() = {app_vsn, string()} | {supported | available, [protocol_version()] </v> + <v>versions_info() = {app_vsn, string()} | {supported | available, [ssl_tls_protocol()]} | + {supported_dtls | available_dtls, [dtls_protocol()]} </v> </type> <desc> <p>Returns version information relevant for the SSL @@ -1415,19 +1547,35 @@ fun(srp, Username :: string(), UserState :: term()) -> <item>The application version of the SSL application.</item> <tag><c>supported</c></tag> - <item>TLS/SSL versions supported by default. + <item>SSL/TLS versions supported by default. Overridden by a version option on <seealso marker="#connect-2"> connect/[2,3,4]</seealso>, <seealso marker="#listen-2"> listen/2</seealso>, and <seealso marker="#ssl_accept-2">ssl_accept/[1,2,3]</seealso>. - For the negotiated TLS/SSL version, see <seealso - marker="#connection_information-1">ssl:connection_information/1 + For the negotiated SSL/TLS version, see <seealso + marker="#connection_information-1">connection_information/1 </seealso>.</item> - + + <tag><c>supported_dtls</c></tag> + <item>DTLS versions supported by default. + Overridden by a version option on + <seealso marker="#connect-2"> connect/[2,3,4]</seealso>, + <seealso marker="#listen-2"> listen/2</seealso>, and <seealso + marker="#ssl_accept-2">ssl_accept/[1,2,3]</seealso>. + For the negotiated DTLS version, see <seealso + marker="#connection_information-1">connection_information/1 + </seealso>.</item> + <tag><c>available</c></tag> - <item>All TLS/SSL versions supported by the SSL application. + <item>All SSL/TLS versions supported by the SSL application. TLS 1.2 requires sufficient support from the Crypto application.</item> + + <tag><c>available_dtls</c></tag> + <item>All DTLS versions supported by the SSL application. + DTLS 1.2 requires sufficient support from the Crypto + application.</item> + </taglist> </desc> </func> @@ -1438,6 +1586,7 @@ fun(srp, Username :: string(), UserState :: term()) -> <title>SEE ALSO</title> <p><seealso marker="kernel:inet">inet(3)</seealso> and <seealso marker="kernel:gen_tcp">gen_tcp(3)</seealso> + <seealso marker="kernel:gen_udp">gen_udp(3)</seealso> </p> </section> diff --git a/lib/ssl/doc/src/ssl_app.xml b/lib/ssl/doc/src/ssl_app.xml index f317dfded4..f6d9021d4a 100644 --- a/lib/ssl/doc/src/ssl_app.xml +++ b/lib/ssl/doc/src/ssl_app.xml @@ -4,7 +4,7 @@ <appref> <header> <copyright> - <year>1999</year><year>2016</year> + <year>1999</year><year>2018</year> <holder>Ericsson AB. All Rights Reserved.</holder> </copyright> <legalnotice> @@ -35,16 +35,21 @@ <description> <p> - The ssl application is an implementation of the SSL/TLS protocol in Erlang. + The ssl application is an implementation of the SSL/TLS/DTLS protocol in Erlang. </p> <list type="bulleted"> - <item>Supported SSL/TLS-versions are SSL-3.0, TLS-1.0, - TLS-1.1, and TLS-1.2.</item> - <item>For security reasons SSL-2.0 is not supported.</item> + <item>Supported SSL/TLS/DTLS-versions are SSL-3.0, TLS-1.0, + TLS-1.1, TLS-1.2, DTLS-1.0 (based on TLS-1.1), DTLS-1.2 (based on TLS-1.2)</item> + <item>For security reasons SSL-2.0 is not supported. + Interoperability with SSL-2.0 enabled clients dropped. (OTP 21) </item> <item>For security reasons SSL-3.0 is no longer supported by default, - but can be configured.</item> + but can be configured. (OTP 19) </item> + <item>For security reasons RSA key exchange cipher suites are no longer supported by default, + but can be configured. (OTP 21) </item> <item>For security reasons DES cipher suites are no longer supported by default, - but can be configured.</item> + but can be configured. (OTP 20) </item> + <item>For security reasons 3DES cipher suites are no longer supported by default, + but can be configured. (OTP 21) </item> <item> Renegotiation Indication Extension <url href="http://www.ietf.org/rfc/rfc5746.txt">RFC 5746</url> is supported </item> <item>Ephemeral Diffie-Hellman cipher suites are supported, @@ -72,7 +77,7 @@ <section> <title>DEPENDENCIES</title> - <p>The SSL application uses the <c>public_key</c> and + <p>The SSL application uses the <c>public_key</c>, <c>asn1</c> and Crypto application to handle public keys and encryption, hence these applications must be loaded for the SSL application to work. In an embedded environment this means they must be started with @@ -94,13 +99,20 @@ <p><c>erl -ssl protocol_version "['tlsv1.2', 'tlsv1.1']"</c></p> <taglist> - <tag><c>protocol_version = </c><seealso marker="ssl#type-protocol">ssl:protocol()</seealso><c><![CDATA[<optional>]]></c></tag> + <tag><c>protocol_version = </c><seealso marker="ssl#type-protocol">ssl:ssl_tls_protocol()</seealso><c><![CDATA[<optional>]]></c></tag> <item><p>Protocol supported by started clients and servers. If this option is not set, it defaults to all - protocols currently supported by the SSL application. + TLS protocols currently supported by the SSL application. This option can be overridden by the version option to <c>ssl:connect/[2,3]</c> and <c>ssl:listen/2</c>.</p></item> + <tag><c>dtls_protocol_version = </c><seealso marker="ssl#type-protocol">ssl:dtls_protocol()</seealso><c><![CDATA[<optional>]]></c></tag> + <item><p>Protocol supported by started clients and + servers. If this option is not set, it defaults to all + DTLS protocols currently supported by the SSL application. + This option can be overridden by the version option + to <c>ssl:connect/[2,3]</c> and <c>ssl:listen/2</c>.</p></item> + <tag><c><![CDATA[session_lifetime = integer() <optional>]]></c></tag> <item><p>Maximum lifetime of the session data in seconds. Defaults to 24 hours which is the maximum recommended lifetime by <url href="http://www.ietf.org/rfc/5246rfc.txt">RFC 5246</url>. However @@ -123,14 +135,14 @@ new client connections. If the maximum number of sessions is reached, the current cache entries will be invalidated regardless of their remaining lifetime. Defaults to - 1000.</p></item> + 1000. Recommended ssl-8.2.1 or later for this option to work as intended.</p></item> <tag> <c><![CDATA[session_cache_server_max = integer() <optional>]]></c></tag> <item><p>Limits the growth of the servers session cache, that is how many client sessions are cached by the server. If the maximum number of sessions is reached, the current cache entries will be invalidated regardless of their remaining - lifetime. Defaults to 1000.</p></item> + lifetime. Defaults to 1000. Recommended ssl-8.2.1 or later for this option to work as intended.</p></item> <tag><c><![CDATA[ssl_pem_cache_clean = integer() <optional>]]></c></tag> <item> @@ -145,9 +157,8 @@ <tag><c><![CDATA[bypass_pem_cache = boolean() <optional>]]></c></tag> <item> <p>Introduced in ssl-8.0.2. Disables the PEM-cache. - The PEM cache has proven to be a bottleneck, until the - implementation has been improved this can be used as - a workaround. Defaults to false. + Can be used as a workaround for the PEM-cache bottleneck + before ssl-8.1.1. Defaults to false. </p> </item> @@ -167,7 +178,7 @@ <title>ERROR LOGGER AND EVENT HANDLERS</title> <p>The SSL application uses the default <seealso marker="kernel:error_logger">OTP error logger</seealso> to log - unexpected errors and TLS alerts. The logging of TLS alerts may be + unexpected errors and TLS/DTLS alerts. The logging of TLS/DTLS alerts may be turned off with the <c>log_alert</c> option. </p> </section> diff --git a/lib/ssl/doc/src/ssl_crl_cache.xml b/lib/ssl/doc/src/ssl_crl_cache.xml index 7a67de3971..71c6d5e49e 100644 --- a/lib/ssl/doc/src/ssl_crl_cache.xml +++ b/lib/ssl/doc/src/ssl_crl_cache.xml @@ -4,7 +4,7 @@ <erlref> <header> <copyright> - <year>2015</year><year>2015</year> + <year>2015</year><year>2018</year> <holder>Ericsson AB. All Rights Reserved.</holder> </copyright> <legalnotice> @@ -40,7 +40,7 @@ <name>delete(Entries) -> ok | {error, Reason} </name> <fsummary> </fsummary> <type> - <v> Entries = <seealso marker="inets:http_uri">http_uri:uri() </seealso> | {file, string()} | {der, [<seealso + <v> Entries = <seealso marker="stdlib:uri_string">uri_string:uri_string()</seealso> | {file, string()} | {der, [<seealso marker="public_key:public_key"> public_key:der_encoded() </seealso>]}</v> <v> Reason = term()</v> </type> @@ -55,7 +55,7 @@ <type> <v> CRLSrc = {file, string()} | {der, [ <seealso marker="public_key:public_key"> public_key:der_encoded() </seealso> ]}</v> - <v> URI = <seealso marker="inets:http_uri">http_uri:uri() </seealso> </v> + <v> URI = <seealso marker="stdlib:uri_string">uri_string:uri_string() </seealso> </v> <v> Reason = term()</v> </type> <desc> @@ -63,4 +63,4 @@ </desc> </func> </funcs> -</erlref>
\ No newline at end of file +</erlref> diff --git a/lib/ssl/doc/src/ssl_distribution.xml b/lib/ssl/doc/src/ssl_distribution.xml index 7f8a08f704..e14f3f90dc 100644 --- a/lib/ssl/doc/src/ssl_distribution.xml +++ b/lib/ssl/doc/src/ssl_distribution.xml @@ -22,7 +22,7 @@ </legalnotice> - <title>Using SSL for Erlang Distribution</title> + <title>Using TLS for Erlang Distribution</title> <prepared>P Nyblom</prepared> <responsible></responsible> <docno></docno> @@ -33,7 +33,7 @@ <file>ssl_distribution.xml</file> </header> <p>This section describes how the Erlang distribution can use - SSL to get extra verification and security.</p> + TLS to get extra verification and security.</p> <p>The Erlang distribution can in theory use almost any connection-based protocol as bearer. However, a module that @@ -45,16 +45,16 @@ <p>In the SSL application, an extra distribution module, <c>inet_tls_dist</c>, can be used as an - alternative. All distribution connections will use SSL and + alternative. All distribution connections will use TLS and all participating Erlang nodes in a distributed system must use this distribution module.</p> <p>The security level depends on the parameters provided to the - SSL connection setup. Erlang node cookies are however always + TLS connection setup. Erlang node cookies are however always used, as they can be used to differentiate between two different Erlang networks.</p> - <p>To set up Erlang distribution over SSL:</p> + <p>To set up Erlang distribution over TLS:</p> <list type="bulleted"> <item><em>Step 1:</em> Build boot scripts including the @@ -63,13 +63,13 @@ <c>net_kernel</c>.</item> <item><em>Step 3:</em> Specify the security options and other SSL options.</item> - <item><em>Step 4:</em> Set up the environment to always use SSL.</item> + <item><em>Step 4:</em> Set up the environment to always use TLS.</item> </list> <p>The following sections describe these steps.</p> <section> - <title>Building Boot Scripts Including the ssl Application</title> + <title>Building Boot Scripts Including the SSL Application</title> <p>Boot scripts are built using the <c>systools</c> utility in the SASL application. For more information on <c>systools</c>, see the SASL documentation. This is only an example of @@ -90,7 +90,7 @@ STDLIB application.</p></item> </list> - <p>The following shows an example <c>.rel</c> file with SSL + <p>The following shows an example <c>.rel</c> file with TLS added:</p> <code type="none"> {release, {"OTP APN 181 01","R15A"}, {erts, "5.9"}, @@ -154,7 +154,7 @@ Eshell V5.0 (abort with ^G) <section> <title>Specifying Distribution Module for net_kernel</title> - <p>The distribution module for SSL is named <c>inet_tls_dist</c> + <p>The distribution module for SSL/TLS is named <c>inet_tls_dist</c> and is specified on the command line with option <c>-proto_dist</c>. The argument to <c>-proto_dist</c> is to be the module name without suffix <c>_dist</c>. So, this distribution @@ -174,21 +174,21 @@ Eshell V5.0 (abort with ^G) (ssl_test@myhost)1> </code> <p>However, a node started in this way refuses to talk - to other nodes, as no SSL parameters are supplied + to other nodes, as no TLS parameters are supplied (see the next section).</p> </section> <section> - <title>Specifying SSL Options</title> + <title>Specifying SSL/TLS Options</title> <p> - The SSL distribution options can be written into a file + The SSL/TLS distribution options can be written into a file that is consulted when the node is started. This file name is then specified with the command line argument <c>-ssl_dist_optfile</c>. </p> <p> - Any available SSL option can be specified in an options file, + Any available SSL/TLS option can be specified in an options file, but note that options that take a <c>fun()</c> has to use the syntax <c>fun Mod:Func/Arity</c> since a function body can not be compiled when consulting a file. @@ -202,7 +202,7 @@ Eshell V5.0 (abort with ^G) interfere severely, so beware! </p> <p> - For SSL to work, at least a public key and a certificate + For SSL/TLS to work, at least a public key and a certificate must be specified for the server side. In the following example, the PEM file <c>"/home/me/ssl/erlserver.pem"</c> contains both @@ -257,13 +257,13 @@ $ erl -boot /home/me/ssl/start_ssl -proto_dist inet_tls still be accepted if it does not present any certificate. </p> <p> - A node started in this way is fully functional, using SSL + A node started in this way is fully functional, using TLS as the distribution protocol. </p> </section> <section> - <title>Specifying SSL Options (Legacy)</title> + <title>Specifying SSL/TLS Options (Legacy)</title> <p> As in the previous section the PEM file @@ -272,9 +272,9 @@ $ erl -boot /home/me/ssl/start_ssl -proto_dist inet_tls </p> <p>On the <c>erl</c> command line you can specify options that the - SSL distribution adds when creating a socket.</p> + SSL/TLS distribution adds when creating a socket.</p> - <p>The simplest SSL options in the following list can be specified + <p>The simplest SSL/TLS options in the following list can be specified by adding the prefix <c>server_</c> or <c>client_</c> to the option name:</p> <list type="bulleted"> @@ -294,7 +294,7 @@ $ erl -boot /home/me/ssl/start_ssl -proto_dist inet_tls </list> <p>Note that <c>verify_fun</c> needs to be written in a different - form than the corresponding SSL option, since funs are not + form than the corresponding SSL/TLS option, since funs are not accepted on the command line.</p> <p>The server can also take the options <c>dhfile</c> and @@ -307,7 +307,7 @@ $ erl -boot /home/me/ssl/start_ssl -proto_dist inet_tls <p>Raw socket options, such as <c>packet</c> and <c>size</c> must not be specified on the command line.</p> - <p>The command-line argument for specifying the SSL options is named + <p>The command-line argument for specifying the SSL/TLS options is named <c>-ssl_dist_opt</c> and is to be followed by pairs of SSL options and their values. Argument <c>-ssl_dist_opt</c> can be repeated any number of times.</p> @@ -331,10 +331,10 @@ Eshell V5.0 (abort with ^G) </section> <section> - <title>Setting up Environment to Always Use SSL (Legacy)</title> + <title>Setting up Environment to Always Use SSL/TLS (Legacy)</title> <p>A convenient way to specify arguments to Erlang is to use environment variable <c>ERL_FLAGS</c>. All the flags needed to - use the SSL distribution can be specified in that variable and are + use the SSL/TLS distribution can be specified in that variable and are then interpreted as command-line arguments for all subsequent invocations of Erlang.</p> @@ -365,8 +365,8 @@ Eshell V5.0 (abort with ^G) </section> <section> - <title>Using SSL distribution over IPv6</title> - <p>It is possible to use SSL distribution over IPv6 instead of + <title>Using SSL/TLS distribution over IPv6</title> + <p>It is possible to use SSL/TLS distribution over IPv6 instead of IPv4. To do this, pass the option <c>-proto_dist inet6_tls</c> instead of <c>-proto_dist inet_tls</c> when starting Erlang, either on the command line or in the <c>ERL_FLAGS</c> environment @@ -380,6 +380,6 @@ $ erl -boot /home/me/ssl/start_ssl -proto_dist inet6_tls </code> <p>A node started in this way will only be able to communicate with - other nodes using SSL distribution over IPv6.</p> + other nodes using SSL/TLS distribution over IPv6.</p> </section> </chapter> diff --git a/lib/ssl/doc/src/ssl_introduction.xml b/lib/ssl/doc/src/ssl_introduction.xml index 25b05a769d..adcfb091b7 100644 --- a/lib/ssl/doc/src/ssl_introduction.xml +++ b/lib/ssl/doc/src/ssl_introduction.xml @@ -5,7 +5,7 @@ <header> <copyright> <year>2015</year> - <year>2015</year> + <year>2018</year> <holder>Ericsson AB, All Rights Reserved</holder> </copyright> <legalnotice> @@ -41,14 +41,15 @@ authenticate the counterpart with whom they communicate, and to exchange a symmetric key for payload encryption. The protocol provides data/message confidentiality (encryption), integrity (through message authentication code checks) - and host verification (through certificate path validation).</p> + and host verification (through certificate path validation). DTLS (Datagram Transport Layer Security) that + is based on TLS but datagram oriented instead of stream oriented.</p> </section> <section> <title>Prerequisites</title> <p>It is assumed that the reader is familiar with the Erlang programming language, the concepts of OTP, and has a basic - understanding of SSL/TLS.</p> + understanding of SSL/TLS/DTLS.</p> </section> </chapter> diff --git a/lib/ssl/doc/src/ssl_protocol.xml b/lib/ssl/doc/src/ssl_protocol.xml index 31a22db58b..3ab836443f 100644 --- a/lib/ssl/doc/src/ssl_protocol.xml +++ b/lib/ssl/doc/src/ssl_protocol.xml @@ -4,7 +4,7 @@ <chapter> <header> <copyright> - <year>2003</year><year>2015</year> + <year>2003</year><year>2018</year> <holder>Ericsson AB. All Rights Reserved.</holder> </copyright> <legalnotice> @@ -22,7 +22,7 @@ </legalnotice> - <title>TLS and its Predecessor, SSL</title> + <title>TLS/DTLS and TLS Predecessor, SSL</title> <prepared></prepared> <responsible></responsible> <docno></docno> @@ -33,7 +33,7 @@ <file>ssl_protocol.xml</file> </header> - <p>The Erlang SSL application implements the SSL/TLS protocol + <p>The Erlang SSL application implements the SSL/TLS/DTLS protocol for the currently supported versions, see the <seealso marker="ssl">ssl(3)</seealso> manual page. </p> @@ -41,20 +41,22 @@ <p>By default SSL/TLS is run over the TCP/IP protocol even though you can plug in any other reliable transport protocol with the same Application Programming Interface (API) as the - <c>gen_tcp</c> module in Kernel.</p> + <c>gen_tcp</c> module in Kernel. DTLS is by default run over UDP/IP, + which means that application data has no delivery guarentees. Other + transports, such as SCTP, may be supported in future releases.</p> <p>If a client and a server wants to use an upgrade mechanism, such as - defined by RFC 2817, to upgrade a regular TCP/IP connection to an SSL + defined by RFC 2817, to upgrade a regular TCP/IP connection to an TLS connection, this is supported by the Erlang SSL application API. This can be useful for, for example, supporting HTTP and HTTPS on the same port and - implementing virtual hosting. + implementing virtual hosting. Note this is a TLS feature only. </p> <section> <title>Security Overview</title> <p>To achieve authentication and privacy, the client and server - perform a TLS handshake procedure before transmitting or receiving + perform a TLS/DTLS handshake procedure before transmitting or receiving any data. During the handshake, they agree on a protocol version and cryptographic algorithms, generate shared secrets using public key cryptographies, and optionally authenticate each other with @@ -73,10 +75,10 @@ <p>The keys for the symmetric encryption are generated uniquely for each connection and are based on a secret negotiated - in the TLS handshake.</p> + in the TLS/DTLS handshake.</p> - <p>The TLS handshake protocol and data transfer is run on top of - the TLS Record Protocol, which uses a keyed-hash Message + <p>The TLS/DTLS handshake protocol and data transfer is run on top of + the TLS/DTLS Record Protocol, which uses a keyed-hash Message Authenticity Code (MAC), or a Hash-based MAC (HMAC), to protect the message data integrity. From the TLS RFC: "A Message Authentication Code is a @@ -152,8 +154,8 @@ from it was saved, for security reasons. The amount of time the session data is to be saved can be configured.</p> - <p>By default the SSL clients try to reuse an available session and - by default the SSL servers agree to reuse sessions when clients + <p>By default the TLS/DTLS clients try to reuse an available session and + by default the TLS/DTLS servers agree to reuse sessions when clients ask for it.</p> </section> diff --git a/lib/ssl/doc/src/using_ssl.xml b/lib/ssl/doc/src/using_ssl.xml index 775066ef7d..f2f9b66a31 100644 --- a/lib/ssl/doc/src/using_ssl.xml +++ b/lib/ssl/doc/src/using_ssl.xml @@ -4,7 +4,7 @@ <chapter> <header> <copyright> - <year>2003</year><year>2016</year> + <year>2003</year><year>2018</year> <holder>Ericsson AB. All Rights Reserved.</holder> </copyright> <legalnotice> @@ -22,7 +22,7 @@ </legalnotice> - <title>Using SSL API</title> + <title>Using SSL application API</title> <prepared></prepared> <responsible></responsible> <docno></docno> @@ -51,7 +51,7 @@ <section> <title>Minimal Example</title> - <note><p> The minimal setup is not the most secure setup of SSL.</p> + <note><p> The minimal setup is not the most secure setup of SSL/TLS/DTLS.</p> </note> <p>To set up client/server connections:</p> @@ -60,27 +60,27 @@ <code type="erl">1 server> ssl:start(). ok</code> - <p><em>Step 2:</em> Create an SSL listen socket:</p> + <p><em>Step 2:</em> Create an TLS listen socket: (To run DTLS add the option {protocol, dtls})</p> <code type="erl">2 server> {ok, ListenSocket} = ssl:listen(9999, [{certfile, "cert.pem"}, {keyfile, "key.pem"},{reuseaddr, true}]). {ok,{sslsocket, [...]}}</code> - <p><em>Step 3:</em> Do a transport accept on the SSL listen socket:</p> - <code type="erl">3 server> {ok, Socket} = ssl:transport_accept(ListenSocket). + <p><em>Step 3:</em> Do a transport accept on the TLS listen socket:</p> + <code type="erl">3 server> {ok, TLSTransportSocket} = ssl:transport_accept(ListenSocket). {ok,{sslsocket, [...]}}</code> - <p><em>Step 4:</em> Start the client side:</p> + <p><em>Step 4:</em> Start the client side: </p> <code type="erl">1 client> ssl:start(). ok</code> - + <p> To run DTLS add the option {protocol, dtls} to third argument.</p> <code type="erl">2 client> {ok, Socket} = ssl:connect("localhost", 9999, [], infinity). {ok,{sslsocket, [...]}}</code> - <p><em>Step 5:</em> Do the SSL handshake:</p> - <code type="erl">4 server> ok = ssl:ssl_accept(Socket). + <p><em>Step 5:</em> Do the TLS handshake:</p> + <code type="erl">4 server> {ok, Socket} = ssl:handshake(TLSTransportSocket). ok</code> - <p><em>Step 6:</em> Send a message over SSL:</p> + <p><em>Step 6:</em> Send a message over TLS:</p> <code type="erl">5 server> ssl:send(Socket, "foo"). ok</code> @@ -92,7 +92,7 @@ ok</code> </section> <section> - <title>Upgrade Example</title> + <title>Upgrade Example - TLS only </title> <note><p>To upgrade a TCP/IP connection to an SSL connection, the client and server must agree to do so. The agreement @@ -125,24 +125,24 @@ ok</code> <code type="erl">4 server> inet:setopts(Socket, [{active, false}]). ok</code> - <p><em>Step 6:</em> Do the SSL handshake:</p> - <code type="erl">5 server> {ok, SSLSocket} = ssl:ssl_accept(Socket, [{cacertfile, "cacerts.pem"}, + <p><em>Step 6:</em> Do the TLS handshake:</p> + <code type="erl">5 server> {ok, TLSSocket} = ssl:handshake(Socket, [{cacertfile, "cacerts.pem"}, {certfile, "cert.pem"}, {keyfile, "key.pem"}]). {ok,{sslsocket,[...]}}</code> - <p><em>Step 7:</em> Upgrade to an SSL connection. The client and server + <p><em>Step 7:</em> Upgrade to an TLS connection. The client and server must agree upon the upgrade. The server must call - <c>ssl:accept/2</c> before the client calls <c>ssl:connect/3.</c></p> - <code type="erl">3 client>{ok, SSLSocket} = ssl:connect(Socket, [{cacertfile, "cacerts.pem"}, + <c>ssl:handshake/2</c> before the client calls <c>ssl:connect/3.</c></p> + <code type="erl">3 client>{ok, TLSSocket} = ssl:connect(Socket, [{cacertfile, "cacerts.pem"}, {certfile, "cert.pem"}, {keyfile, "key.pem"}], infinity). {ok,{sslsocket,[...]}}</code> - <p><em>Step 8:</em> Send a message over SSL:</p> - <code type="erl">4 client> ssl:send(SSLSocket, "foo"). + <p><em>Step 8:</em> Send a message over TLS:</p> + <code type="erl">4 client> ssl:send(TLSSocket, "foo"). ok</code> - <p><em>Step 9:</em> Set <c>active true</c> on the SSL socket:</p> - <code type="erl">4 server> ssl:setopts(SSLSocket, [{active, true}]). + <p><em>Step 9:</em> Set <c>active true</c> on the TLS socket:</p> + <code type="erl">4 server> ssl:setopts(TLSSocket, [{active, true}]). ok</code> <p><em>Step 10:</em> Flush the shell message queue to see that the message diff --git a/lib/ssl/examples/src/client_server.erl b/lib/ssl/examples/src/client_server.erl index c150f43bff..8d68da12d5 100644 --- a/lib/ssl/examples/src/client_server.erl +++ b/lib/ssl/examples/src/client_server.erl @@ -1,7 +1,7 @@ %% %% %CopyrightBegin% %% -%% Copyright Ericsson AB 2003-2016. All Rights Reserved. +%% Copyright Ericsson AB 2003-2018. All Rights Reserved. %% %% Licensed under the Apache License, Version 2.0 (the "License"); %% you may not use this file except in compliance with the License. @@ -39,15 +39,15 @@ start() -> %% Accept {ok, ASock} = ssl:transport_accept(LSock), - ok = ssl:ssl_accept(ASock), + {ok, SslSocket} = ssl:handshake(ASock), io:fwrite("Accept: accepted.~n"), - {ok, Cert} = ssl:peercert(ASock), + {ok, Cert} = ssl:peercert(SslSocket), io:fwrite("Accept: peer cert:~n~p~n", [public_key:pkix_decode_cert(Cert, otp)]), io:fwrite("Accept: sending \"hello\".~n"), - ssl:send(ASock, "hello"), - {error, closed} = ssl:recv(ASock, 0), + ssl:send(SslSocket, "hello"), + {error, closed} = ssl:recv(SslSocket, 0), io:fwrite("Accept: detected closed.~n"), - ssl:close(ASock), + ssl:close(SslSocket), io:fwrite("Listen: closing and terminating.~n"), ssl:close(LSock), @@ -75,7 +75,7 @@ mk_opts(Role) -> [{active, false}, {verify, 2}, {depth, 2}, + {server_name_indication, disable}, {cacertfile, filename:join([Dir, Role, "cacerts.pem"])}, {certfile, filename:join([Dir, Role, "cert.pem"])}, {keyfile, filename:join([Dir, Role, "key.pem"])}]. - diff --git a/lib/ssl/src/Makefile b/lib/ssl/src/Makefile index 2e7df9792e..8d1341f594 100644 --- a/lib/ssl/src/Makefile +++ b/lib/ssl/src/Makefile @@ -1,7 +1,7 @@ # # %CopyrightBegin% # -# Copyright Ericsson AB 1999-2016. All Rights Reserved. +# Copyright Ericsson AB 1999-2018. All Rights Reserved. # # Licensed under the Apache License, Version 2.0 (the "License"); # you may not use this file except in compliance with the License. @@ -44,8 +44,6 @@ BEHAVIOUR_MODULES= \ MODULES= \ ssl \ - tls \ - dtls \ ssl_alert \ ssl_app \ ssl_sup \ @@ -54,8 +52,8 @@ MODULES= \ ssl_connection_sup \ ssl_listen_tracker_sup\ dtls_connection_sup \ - dtls_udp_listener\ - dtls_udp_sup \ + dtls_packet_demux \ + dtls_listener_sup \ ssl_dist_sup\ ssl_dist_admin_sup\ ssl_dist_connection_sup\ @@ -64,9 +62,11 @@ MODULES= \ ssl_certificate\ ssl_pkix_db\ ssl_cipher \ + ssl_cipher_format \ ssl_srp_primes \ tls_connection \ dtls_connection \ + tls_sender\ ssl_config \ ssl_connection \ tls_handshake \ @@ -84,11 +84,9 @@ MODULES= \ tls_record \ dtls_record \ ssl_record \ - ssl_v2 \ ssl_v3 \ tls_v1 \ - dtls_v1 \ - ssl_tls_dist_proxy + dtls_v1 INTERNAL_HRL_FILES = \ ssl_alert.hrl ssl_cipher.hrl \ diff --git a/lib/ssl/src/dtls.erl b/lib/ssl/src/dtls.erl deleted file mode 100644 index cd705152a8..0000000000 --- a/lib/ssl/src/dtls.erl +++ /dev/null @@ -1,113 +0,0 @@ -%% -%% %CopyrightBegin% -%% -%% Copyright Ericsson AB 1999-2016. All Rights Reserved. -%% -%% Licensed under the Apache License, Version 2.0 (the "License"); -%% you may not use this file except in compliance with the License. -%% You may obtain a copy of the License at -%% -%% http://www.apache.org/licenses/LICENSE-2.0 -%% -%% Unless required by applicable law or agreed to in writing, software -%% distributed under the License is distributed on an "AS IS" BASIS, -%% WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. -%% See the License for the specific language governing permissions and -%% limitations under the License. -%% -%% %CopyrightEnd% -%% - -%% - -%%% Purpose : Reflect DTLS specific API options (fairly simple wrapper at the moment) -%% First implementation will support DTLS connections only in a "TLS/TCP like way" - --module(dtls). - --include("ssl_api.hrl"). --include("ssl_internal.hrl"). - --export([connect/2, connect/3, listen/2, accept/1, accept/2, - handshake/1, handshake/2, handshake/3]). - -%%-------------------------------------------------------------------- -%% -%% Description: Connect to a DTLS server. -%%-------------------------------------------------------------------- - --spec connect(host() | port(), [connect_option()]) -> {ok, #sslsocket{}} | - {error, reason()}. - -connect(Socket, Options) when is_port(Socket) -> - connect(Socket, Options, infinity). - --spec connect(host() | port(), [connect_option()] | inet:port_number(), - timeout() | list()) -> - {ok, #sslsocket{}} | {error, reason()}. - -connect(Socket, SslOptions, Timeout) when is_port(Socket) -> - DTLSOpts = [{protocol, dtls} | SslOptions], - ssl:connect(Socket, DTLSOpts, Timeout); -connect(Host, Port, Options) -> - connect(Host, Port, Options, infinity). - --spec connect(host() | port(), inet:port_number(), list(), timeout()) -> - {ok, #sslsocket{}} | {error, reason()}. - -connect(Host, Port, Options, Timeout) -> - DTLSOpts = [{protocol, dtls} | Options], - ssl:connect(Host, Port, DTLSOpts, Timeout). - -%%-------------------------------------------------------------------- --spec listen(inet:port_number(), [listen_option()]) ->{ok, #sslsocket{}} | {error, reason()}. - -%% -%% Description: Creates an ssl listen socket. -%%-------------------------------------------------------------------- -listen(Port, Options) -> - DTLSOpts = [{protocol, dtls} | Options], - ssl:listen(Port, DTLSOpts). - -%%-------------------------------------------------------------------- -%% -%% Description: Performs transport accept on an ssl listen socket -%%-------------------------------------------------------------------- --spec accept(#sslsocket{}) -> {ok, #sslsocket{}} | - {error, reason()}. -accept(ListenSocket) -> - accept(ListenSocket, infinity). - --spec accept(#sslsocket{}, timeout()) -> {ok, #sslsocket{}} | - {error, reason()}. -accept(Socket, Timeout) -> - ssl:transport_accept(Socket, Timeout). - -%%-------------------------------------------------------------------- -%% -%% Description: Performs accept on an ssl listen socket. e.i. performs -%% ssl handshake. -%%-------------------------------------------------------------------- - --spec handshake(#sslsocket{}) -> ok | {error, reason()}. - -handshake(ListenSocket) -> - handshake(ListenSocket, infinity). - - --spec handshake(#sslsocket{} | port(), timeout()| [ssl_option() - | transport_option()]) -> - ok | {ok, #sslsocket{}} | {error, reason()}. - -handshake(#sslsocket{} = Socket, Timeout) -> - ssl:ssl_accept(Socket, Timeout); - -handshake(ListenSocket, SslOptions) when is_port(ListenSocket) -> - handshake(ListenSocket, SslOptions, infinity). - - --spec handshake(port(), [ssl_option()| transport_option()], timeout()) -> - {ok, #sslsocket{}} | {error, reason()}. - -handshake(Socket, SslOptions, Timeout) when is_port(Socket) -> - ssl:ssl_accept(Socket, SslOptions, Timeout). diff --git a/lib/ssl/src/dtls_connection.erl b/lib/ssl/src/dtls_connection.erl index 03725089dd..2a0b2b317d 100644 --- a/lib/ssl/src/dtls_connection.erl +++ b/lib/ssl/src/dtls_connection.erl @@ -1,7 +1,7 @@ %% %% %CopyrightBegin% %% -%% Copyright Ericsson AB 2013-2017. All Rights Reserved. +%% Copyright Ericsson AB 2013-2018. All Rights Reserved. %% %% Licensed under the Apache License, Version 2.0 (the "License"); %% you may not use this file except in compliance with the License. @@ -36,7 +36,7 @@ %% Internal application API %% Setup --export([start_fsm/8, start_link/7, init/1]). +-export([start_fsm/8, start_link/7, init/1, pids/1]). %% State transition handling -export([next_record/1, next_event/3, next_event/4, handle_common_event/4]). @@ -44,10 +44,10 @@ %% Handshake handling -export([renegotiate/2, send_handshake/2, queue_handshake/2, queue_change_cipher/2, - reinit_handshake_data/1, select_sni_extension/1, empty_connection_state/2]). + reinit/1, reinit_handshake_data/1, select_sni_extension/1, empty_connection_state/2]). %% Alert and close handling --export([encode_alert/3,send_alert/2, close/5, protocol_name/0]). +-export([encode_alert/3, send_alert/2, send_alert_in_connection/2, close/5, protocol_name/0]). %% Data handling -export([encode_data/3, passive_receive/2, next_record_if_active/1, @@ -55,7 +55,7 @@ %% gen_statem state functions -export([init/3, error/3, downgrade/3, %% Initiation and take down states - hello/3, certify/3, cipher/3, abbreviated/3, %% Handshake states + hello/3, user_hello/3, certify/3, cipher/3, abbreviated/3, %% Handshake states connection/3]). %% gen_statem callbacks -export([callback_mode/0, terminate/3, code_change/4, format_status/2]). @@ -72,9 +72,8 @@ start_fsm(Role, Host, Port, Socket, {#ssl_options{erl_dist = false},_, Tracker} try {ok, Pid} = dtls_connection_sup:start_child([Role, Host, Port, Socket, Opts, User, CbInfo]), - {ok, SslSocket} = ssl_connection:socket_control(?MODULE, Socket, Pid, CbModule, Tracker), - ok = ssl_connection:handshake(SslSocket, Timeout), - {ok, SslSocket} + {ok, SslSocket} = ssl_connection:socket_control(?MODULE, Socket, [Pid], CbModule, Tracker), + ssl_connection:handshake(SslSocket, Timeout) catch error:{badmatch, {error, _} = Error} -> Error @@ -92,14 +91,19 @@ start_link(Role, Host, Port, Socket, Options, User, CbInfo) -> init([Role, Host, Port, Socket, Options, User, CbInfo]) -> process_flag(trap_exit, true), - State0 = initial_state(Role, Host, Port, Socket, Options, User, CbInfo), + State0 = #state{protocol_specific = Map} = initial_state(Role, Host, Port, Socket, Options, User, CbInfo), try State = ssl_connection:ssl_config(State0#state.ssl_options, Role, State0), gen_statem:enter_loop(?MODULE, [], init, State) catch throw:Error -> - gen_statem:enter_loop(?MODULE, [], error, {Error,State0}) + EState = State0#state{protocol_specific = Map#{error => Error}}, + gen_statem:enter_loop(?MODULE, [], error, EState) end. + +pids(_) -> + [self()]. + %%==================================================================== %% State transition handling %%==================================================================== @@ -138,9 +142,8 @@ next_record(#state{protocol_buffers = Buffers#protocol_buffers{dtls_cipher_texts = Rest}, connection_states = ConnectionStates}); next_record(#state{role = server, - socket = {Listener, {Client, _}}, - transport_cb = gen_udp} = State) -> - dtls_udp_listener:active_once(Listener, Client, self()), + socket = {Listener, {Client, _}}} = State) -> + dtls_packet_demux:active_once(Listener, Client, self()), {no_record, State}; next_record(#state{role = client, socket = {_Server, Socket} = DTLSSocket, @@ -329,10 +332,14 @@ queue_change_cipher(ChangeCipher, #state{flight_buffer = Flight, dtls_record:next_epoch(ConnectionStates0, write), State#state{flight_buffer = Flight#{change_cipher_spec => ChangeCipher}, connection_states = ConnectionStates}. + +reinit(State) -> + %% To be API compatible with TLS NOOP here + reinit_handshake_data(State). reinit_handshake_data(#state{protocol_buffers = Buffers} = State) -> State#state{premaster_secret = undefined, public_key_info = undefined, - tls_handshake_history = ssl_handshake:init_handshake_history(), + tls_handshake_history = ssl_handshake:init_handshake_history(), flight_state = {retransmit, ?INITIAL_RETRANSMIT_TIMEOUT}, flight_buffer = new_flight(), protocol_buffers = @@ -366,6 +373,10 @@ send_alert(Alert, #state{negotiated_version = Version, send(Transport, Socket, BinMsg), State0#state{connection_states = ConnectionStates}. +send_alert_in_connection(Alert, State) -> + _ = send_alert(Alert, State), + ok. + close(downgrade, _,_,_,_) -> ok; %% Other @@ -449,7 +460,7 @@ init({call, From}, {start, Timeout}, }, {Record, State} = next_record(State3), next_event(hello, Record, State, Actions); -init({call, _} = Type, Event, #state{role = server, transport_cb = gen_udp} = State) -> +init({call, _} = Type, Event, #state{role = server, data_tag = udp} = State) -> Result = gen_handshake(?FUNCTION_NAME, Type, Event, State#state{flight_state = {retransmit, ?INITIAL_RETRANSMIT_TIMEOUT}, protocol_specific = #{current_cookie_secret => dtls_v1:cookie_secret(), @@ -472,8 +483,10 @@ init(Type, Event, State) -> %%-------------------------------------------------------------------- error(enter, _, State) -> {keep_state, State}; -error({call, From}, {start, _Timeout}, {Error, State}) -> - {stop_and_reply, normal, {reply, From, {error, Error}}, State}; +error({call, From}, {start, _Timeout}, + #state{protocol_specific = #{error := Error}} = State) -> + ssl_connection:stop_and_reply( + normal, {reply, From, {error, Error}}, State); error({call, _} = Call, Msg, State) -> gen_handshake(?FUNCTION_NAME, Call, Msg, State); error(_, _, _) -> @@ -491,10 +504,11 @@ hello(enter, _, #state{role = client} = State0) -> {State, Actions} = handle_flight_timer(State0), {keep_state, State, Actions}; hello(internal, #client_hello{cookie = <<>>, - client_version = Version} = Hello, #state{role = server, - transport_cb = Transport, - socket = Socket, - protocol_specific = #{current_cookie_secret := Secret}} = State0) -> + client_version = Version} = Hello, + #state{role = server, + transport_cb = Transport, + socket = Socket, + protocol_specific = #{current_cookie_secret := Secret}} = State0) -> {ok, {IP, Port}} = dtls_socket:peername(Transport, Socket), Cookie = dtls_handshake:cookie(Secret, IP, Port, Hello), %% FROM RFC 6347 regarding HelloVerifyRequest message: @@ -508,24 +522,6 @@ hello(internal, #client_hello{cookie = <<>>, {State2, Actions} = send_handshake(VerifyRequest, State1), {Record, State} = next_record(State2), next_event(?FUNCTION_NAME, Record, State#state{tls_handshake_history = ssl_handshake:init_handshake_history()}, Actions); -hello(internal, #client_hello{cookie = Cookie} = Hello, #state{role = server, - transport_cb = Transport, - socket = Socket, - protocol_specific = #{current_cookie_secret := Secret, - previous_cookie_secret := PSecret}} = State0) -> - {ok, {IP, Port}} = dtls_socket:peername(Transport, Socket), - case dtls_handshake:cookie(Secret, IP, Port, Hello) of - Cookie -> - handle_client_hello(Hello, State0); - _ -> - case dtls_handshake:cookie(PSecret, IP, Port, Hello) of - Cookie -> - handle_client_hello(Hello, State0); - _ -> - %% Handle bad cookie as new cookie request RFC 6347 4.1.2 - hello(internal, Hello#client_hello{cookie = <<>>}, State0) - end - end; hello(internal, #hello_verify_request{cookie = Cookie}, #state{role = client, host = Host, port = Port, ssl_options = SslOpts, @@ -550,6 +546,34 @@ hello(internal, #hello_verify_request{cookie = Cookie}, #state{role = client, Hello#client_hello.session_id}}, {Record, State} = next_record(State3), next_event(?FUNCTION_NAME, Record, State, Actions); +hello(internal, #client_hello{extensions = Extensions} = Hello, #state{ssl_options = #ssl_options{handshake = hello}, + start_or_recv_from = From} = State) -> + {next_state, user_hello, State#state{start_or_recv_from = undefined, + hello = Hello}, + [{reply, From, {ok, ssl_connection:map_extensions(Extensions)}}]}; +hello(internal, #server_hello{extensions = Extensions} = Hello, #state{ssl_options = #ssl_options{handshake = hello}, + start_or_recv_from = From} = State) -> + {next_state, user_hello, State#state{start_or_recv_from = undefined, + hello = Hello}, + [{reply, From, {ok, ssl_connection:map_extensions(Extensions)}}]}; +hello(internal, #client_hello{cookie = Cookie} = Hello, #state{role = server, + transport_cb = Transport, + socket = Socket, + protocol_specific = #{current_cookie_secret := Secret, + previous_cookie_secret := PSecret}} = State0) -> + {ok, {IP, Port}} = dtls_socket:peername(Transport, Socket), + case dtls_handshake:cookie(Secret, IP, Port, Hello) of + Cookie -> + handle_client_hello(Hello, State0); + _ -> + case dtls_handshake:cookie(PSecret, IP, Port, Hello) of + Cookie -> + handle_client_hello(Hello, State0); + _ -> + %% Handle bad cookie as new cookie request RFC 6347 4.1.2 + hello(internal, Hello#client_hello{cookie = <<>>}, State0) + end + end; hello(internal, #server_hello{} = Hello, #state{connection_states = ConnectionStates0, negotiated_version = ReqVersion, @@ -569,6 +593,12 @@ hello(internal, {handshake, {#client_hello{cookie = <<>>} = Handshake, _}}, Stat hello(internal, {handshake, {#hello_verify_request{} = Handshake, _}}, State) -> %% hello_verify should not be in handshake history {next_state, ?FUNCTION_NAME, State, [{next_event, internal, Handshake}]}; +hello(internal, #change_cipher_spec{type = <<1>>}, State0) -> + {State1, Actions0} = send_handshake_flight(State0, retransmit_epoch(?FUNCTION_NAME, State0)), + {Record, State2} = next_record(State1), + {next_state, ?FUNCTION_NAME, State, Actions} = next_event(?FUNCTION_NAME, Record, State2, Actions0), + %% This will reset the retransmission timer by repeating the enter state event + {repeat_state, State, Actions}; hello(info, Event, State) -> gen_info(Event, ?FUNCTION_NAME, State); hello(state_timeout, Event, State) -> @@ -576,6 +606,11 @@ hello(state_timeout, Event, State) -> hello(Type, Event, State) -> gen_handshake(?FUNCTION_NAME, Type, Event, State). +user_hello(enter, _, State) -> + {keep_state, State}; +user_hello(Type, Event, State) -> + gen_handshake(?FUNCTION_NAME, Type, Event, State). + %%-------------------------------------------------------------------- -spec abbreviated(gen_statem:event_type(), term(), #state{}) -> gen_statem:state_function_result(). @@ -687,6 +722,12 @@ connection(internal, #client_hello{}, #state{role = server, allow_renegotiate = State1 = send_alert(Alert, State0), {Record, State} = ssl_connection:prepare_connection(State1, ?MODULE), next_event(?FUNCTION_NAME, Record, State); +connection({call, From}, {application_data, Data}, State) -> + try + send_application_data(Data, From, ?FUNCTION_NAME, State) + catch throw:Error -> + ssl_connection:hibernate_after(?FUNCTION_NAME, State, [{reply, From, Error}]) + end; connection(Type, Event, State) -> ssl_connection:?FUNCTION_NAME(Type, Event, State, ?MODULE). @@ -840,7 +881,7 @@ handle_info({Protocol, _, _, _, Data}, StateName, next_event(StateName, Record, State); #alert{} = Alert -> ssl_connection:handle_normal_shutdown(Alert, StateName, State0), - {stop, {shutdown, own_alert}} + ssl_connection:stop({shutdown, own_alert}, State0) end; handle_info({CloseTag, Socket}, StateName, #state{socket = Socket, @@ -865,7 +906,7 @@ handle_info({CloseTag, Socket}, StateName, ok end, ssl_connection:handle_normal_shutdown(?ALERT_REC(?FATAL, ?CLOSE_NOTIFY), StateName, State), - {stop, {shutdown, transport_closed}}; + ssl_connection:stop({shutdown, transport_closed}, State); true -> %% Fixes non-delivery of final DTLS record in {active, once}. %% Basically allows the application the opportunity to set {active, once} again @@ -893,14 +934,14 @@ handle_state_timeout(flight_retransmission_timeout, StateName, handle_alerts([], Result) -> Result; -handle_alerts(_, {stop,_} = Stop) -> +handle_alerts(_, {stop, _, _} = Stop) -> Stop; handle_alerts([Alert | Alerts], {next_state, StateName, State}) -> handle_alerts(Alerts, ssl_connection:handle_alert(Alert, StateName, State)); handle_alerts([Alert | Alerts], {next_state, StateName, State, _Actions}) -> handle_alerts(Alerts, ssl_connection:handle_alert(Alert, StateName, State)). -handle_own_alert(Alert, Version, StateName, #state{transport_cb = gen_udp, +handle_own_alert(Alert, Version, StateName, #state{data_tag = udp, role = Role, ssl_options = Options} = State0) -> case ignore_alert(Alert, State0) of @@ -969,8 +1010,7 @@ unprocessed_events(Events) -> update_handshake_history(#hello_verify_request{}, _, Hist) -> Hist; update_handshake_history(_, Handshake, Hist) -> - %% DTLS never needs option "v2_hello_compatible" to be true - ssl_handshake:update_handshake_history(Hist, iolist_to_binary(Handshake), false). + ssl_handshake:update_handshake_history(Hist, iolist_to_binary(Handshake)). prepare_flight(#state{flight_buffer = Flight, connection_states = ConnectionStates0, protocol_buffers = @@ -992,10 +1032,10 @@ next_flight(Flight) -> change_cipher_spec => undefined, handshakes_after_change_cipher_spec => []}. -handle_flight_timer(#state{transport_cb = gen_udp, +handle_flight_timer(#state{data_tag = udp, flight_state = {retransmit, Timeout}} = State) -> start_retransmision_timer(Timeout, State); -handle_flight_timer(#state{transport_cb = gen_udp, +handle_flight_timer(#state{data_tag = udp, flight_state = connection} = State) -> {State, []}; handle_flight_timer(State) -> @@ -1109,3 +1149,42 @@ log_ignore_alert(true, StateName, Alert, Role) -> [Role, StateName, Txt]); log_ignore_alert(false, _, _,_) -> ok. + +send_application_data(Data, From, _StateName, + #state{socket = Socket, + negotiated_version = Version, + protocol_cb = Connection, + transport_cb = Transport, + connection_states = ConnectionStates0, + ssl_options = #ssl_options{renegotiate_at = RenegotiateAt}} = State0) -> + + case time_to_renegotiate(Data, ConnectionStates0, RenegotiateAt) of + true -> + renegotiate(State0#state{renegotiation = {true, internal}}, + [{next_event, {call, From}, {application_data, Data}}]); + false -> + {Msgs, ConnectionStates} = + Connection:encode_data(Data, Version, ConnectionStates0), + State = State0#state{connection_states = ConnectionStates}, + case Connection:send(Transport, Socket, Msgs) of + ok -> + ssl_connection:hibernate_after(connection, State, [{reply, From, ok}]); + Result -> + ssl_connection:hibernate_after(connection, State, [{reply, From, Result}]) + end + end. + +time_to_renegotiate(_Data, + #{current_write := #{sequence_number := Num}}, + RenegotiateAt) -> + + %% We could do test: + %% is_time_to_renegotiate((erlang:byte_size(_Data) div + %% ?MAX_PLAIN_TEXT_LENGTH) + 1, RenegotiateAt), but we chose to + %% have a some what lower renegotiateAt and a much cheaper test + is_time_to_renegotiate(Num, RenegotiateAt). + +is_time_to_renegotiate(N, M) when N < M-> + false; +is_time_to_renegotiate(_,_) -> + true. diff --git a/lib/ssl/src/dtls_handshake.erl b/lib/ssl/src/dtls_handshake.erl index 1a415a5f76..3f70eaec8a 100644 --- a/lib/ssl/src/dtls_handshake.erl +++ b/lib/ssl/src/dtls_handshake.erl @@ -1,7 +1,7 @@ %% %% %CopyrightBegin% %% -%% Copyright Ericsson AB 2013-2017. All Rights Reserved. +%% Copyright Ericsson AB 2013-2018. All Rights Reserved. %% %% Licensed under the Apache License, Version 2.0 (the "License"); %% you may not use this file except in compliance with the License. @@ -194,7 +194,7 @@ handle_client_hello(Version, no_suite -> ?ALERT_REC(?FATAL, ?INSUFFICIENT_SECURITY); _ -> - #{key_exchange := KeyExAlg} = ssl_cipher:suite_definition(CipherSuite), + #{key_exchange := KeyExAlg} = ssl_cipher_format:suite_definition(CipherSuite), case ssl_handshake:select_hashsign(ClientHashSigns, Cert, KeyExAlg, SupportedHashSigns, TLSVersion) of #alert{} = Alert -> diff --git a/lib/ssl/src/dtls_udp_sup.erl b/lib/ssl/src/dtls_listener_sup.erl index 197882e92f..dc30696a2c 100644 --- a/lib/ssl/src/dtls_udp_sup.erl +++ b/lib/ssl/src/dtls_listener_sup.erl @@ -1,7 +1,7 @@ %% %% %CopyrightBegin% %% -%% Copyright Ericsson AB 2016-2016. All Rights Reserved. +%% Copyright Ericsson AB 2016-2018. All Rights Reserved. %% %% Licensed under the Apache License, Version 2.0 (the "License"); %% you may not use this file except in compliance with the License. @@ -23,7 +23,7 @@ %% Purpose: Supervisor for a procsses dispatching upd datagrams to %% correct DTLS handler %%---------------------------------------------------------------------- --module(dtls_udp_sup). +-module(dtls_listener_sup). -behaviour(supervisor). @@ -52,10 +52,10 @@ init(_O) -> MaxT = 3600, Name = undefined, % As simple_one_for_one is used. - StartFunc = {dtls_udp_listener, start_link, []}, + StartFunc = {dtls_packet_demux, start_link, []}, Restart = temporary, % E.g. should not be restarted Shutdown = 4000, - Modules = [dtls_udp_listener], + Modules = [dtls_packet_demux], Type = worker, ChildSpec = {Name, StartFunc, Restart, Shutdown, Type, Modules}, diff --git a/lib/ssl/src/dtls_udp_listener.erl b/lib/ssl/src/dtls_packet_demux.erl index 12e54a0e51..1497c77cf3 100644 --- a/lib/ssl/src/dtls_udp_listener.erl +++ b/lib/ssl/src/dtls_packet_demux.erl @@ -1,7 +1,7 @@ %% %% %CopyrightBegin% %% -%% Copyright Ericsson AB 2016-2017. All Rights Reserved. +%% Copyright Ericsson AB 2016-2018. All Rights Reserved. %% %% The contents of this file are subject to the Erlang Public License, %% Version 1.1, (the "License"); you may not use this file except in @@ -19,15 +19,15 @@ %% --module(dtls_udp_listener). +-module(dtls_packet_demux). -behaviour(gen_server). -include("ssl_internal.hrl"). %% API --export([start_link/4, active_once/3, accept/2, sockname/1, close/1, - get_all_opts/1, get_sock_opts/2, set_sock_opts/2]). +-export([start_link/5, active_once/3, accept/2, sockname/1, close/1, + get_all_opts/1, get_sock_opts/2, set_sock_opts/2]). %% gen_server callbacks -export([init/1, handle_call/3, handle_cast/2, handle_info/2, @@ -35,7 +35,8 @@ -record(state, {port, - listner, + listener, + transport, dtls_options, emulated_options, dtls_msq_queues = kv_new(), @@ -50,38 +51,39 @@ %%% API %%%=================================================================== -start_link(Port, EmOpts, InetOptions, DTLSOptions) -> - gen_server:start_link(?MODULE, [Port, EmOpts, InetOptions, DTLSOptions], []). +start_link(Port, TransportInfo, EmOpts, InetOptions, DTLSOptions) -> + gen_server:start_link(?MODULE, [Port, TransportInfo, EmOpts, InetOptions, DTLSOptions], []). -active_once(UDPConnection, Client, Pid) -> - gen_server:cast(UDPConnection, {active_once, Client, Pid}). +active_once(PacketSocket, Client, Pid) -> + gen_server:cast(PacketSocket, {active_once, Client, Pid}). -accept(UDPConnection, Accepter) -> - call(UDPConnection, {accept, Accepter}). +accept(PacketSocket, Accepter) -> + call(PacketSocket, {accept, Accepter}). -sockname(UDPConnection) -> - call(UDPConnection, sockname). -close(UDPConnection) -> - call(UDPConnection, close). -get_sock_opts(UDPConnection, SplitSockOpts) -> - call(UDPConnection, {get_sock_opts, SplitSockOpts}). -get_all_opts(UDPConnection) -> - call(UDPConnection, get_all_opts). -set_sock_opts(UDPConnection, Opts) -> - call(UDPConnection, {set_sock_opts, Opts}). +sockname(PacketSocket) -> + call(PacketSocket, sockname). +close(PacketSocket) -> + call(PacketSocket, close). +get_sock_opts(PacketSocket, SplitSockOpts) -> + call(PacketSocket, {get_sock_opts, SplitSockOpts}). +get_all_opts(PacketSocket) -> + call(PacketSocket, get_all_opts). +set_sock_opts(PacketSocket, Opts) -> + call(PacketSocket, {set_sock_opts, Opts}). %%%=================================================================== %%% gen_server callbacks %%%=================================================================== -init([Port, EmOpts, InetOptions, DTLSOptions]) -> +init([Port, {TransportModule, _,_,_} = TransportInfo, EmOpts, InetOptions, DTLSOptions]) -> try - {ok, Socket} = gen_udp:open(Port, InetOptions), + {ok, Socket} = TransportModule:open(Port, InetOptions), {ok, #state{port = Port, first = true, + transport = TransportInfo, dtls_options = DTLSOptions, emulated_options = EmOpts, - listner = Socket, + listener = Socket, close = false}} catch _:_ -> {stop, {shutdown, {error, closed}}} @@ -91,7 +93,7 @@ handle_call({accept, _}, _, #state{close = true} = State) -> handle_call({accept, Accepter}, From, #state{first = true, accepters = Accepters, - listner = Socket} = State0) -> + listener = Socket} = State0) -> next_datagram(Socket), State = State0#state{first = false, accepters = queue:in({Accepter, From}, Accepters)}, @@ -100,7 +102,7 @@ handle_call({accept, Accepter}, From, #state{first = true, handle_call({accept, Accepter}, From, #state{accepters = Accepters} = State0) -> State = State0#state{accepters = queue:in({Accepter, From}, Accepters)}, {noreply, State}; -handle_call(sockname, _, #state{listner = Socket} = State) -> +handle_call(sockname, _, #state{listener = Socket} = State) -> Reply = inet:sockname(Socket), {reply, Reply, State}; handle_call(close, _, #state{dtls_processes = Processes, @@ -114,7 +116,7 @@ handle_call(close, _, #state{dtls_processes = Processes, end, queue:to_list(Accepters)), {reply, ok, State#state{close = true, accepters = queue:new()}} end; -handle_call({get_sock_opts, {SocketOptNames, EmOptNames}}, _, #state{listner = Socket, +handle_call({get_sock_opts, {SocketOptNames, EmOptNames}}, _, #state{listener = Socket, emulated_options = EmOpts} = State) -> case get_socket_opts(Socket, SocketOptNames) of {ok, Opts} -> @@ -125,7 +127,7 @@ handle_call({get_sock_opts, {SocketOptNames, EmOptNames}}, _, #state{listner = S handle_call(get_all_opts, _, #state{dtls_options = DTLSOptions, emulated_options = EmOpts} = State) -> {reply, {ok, EmOpts, DTLSOptions}, State}; -handle_call({set_sock_opts, {SocketOpts, NewEmOpts}}, _, #state{listner = Socket, emulated_options = EmOpts0} = State) -> +handle_call({set_sock_opts, {SocketOpts, NewEmOpts}}, _, #state{listener = Socket, emulated_options = EmOpts0} = State) -> set_socket_opts(Socket, SocketOpts), EmOpts = do_set_emulated_opts(NewEmOpts, EmOpts0), {reply, ok, State#state{emulated_options = EmOpts}}. @@ -134,20 +136,20 @@ handle_cast({active_once, Client, Pid}, State0) -> State = handle_active_once(Client, Pid, State0), {noreply, State}. -handle_info({udp, Socket, IP, InPortNo, _} = Msg, #state{listner = Socket} = State0) -> +handle_info({Transport, Socket, IP, InPortNo, _} = Msg, #state{listener = Socket, transport = {_,Transport,_,_}} = State0) -> State = handle_datagram({IP, InPortNo}, Msg, State0), next_datagram(Socket), {noreply, State}; %% UDP socket does not have a connection and should not receive an econnreset -%% This does however happens on on some windows versions. Just ignoring it +%% This does however happens on some windows versions. Just ignoring it %% appears to make things work as expected! -handle_info({udp_error, Socket, econnreset = Error}, #state{listner = Socket} = State) -> +handle_info({Error, Socket, econnreset = Error}, #state{listener = Socket, transport = {_,_,_, udp_error}} = State) -> Report = io_lib:format("Ignore SSL UDP Listener: Socket error: ~p ~n", [Error]), error_logger:info_report(Report), {noreply, State}; -handle_info({udp_error, Socket, Error}, #state{listner = Socket} = State) -> - Report = io_lib:format("SSL UDP Listener shutdown: Socket error: ~p ~n", [Error]), +handle_info({Error, Socket, Error}, #state{listener = Socket, transport = {_,_,_, Error}} = State) -> + Report = io_lib:format("SSL Packet muliplxer shutdown: Socket error: ~p ~n", [Error]), error_logger:info_report(Report), {noreply, State#state{close=true}}; @@ -228,10 +230,10 @@ setup_new_connection(User, From, Client, Msg, #state{dtls_processes = Processes, dtls_msq_queues = MsgQueues, dtls_options = DTLSOpts, port = Port, - listner = Socket, + listener = Socket, emulated_options = EmOpts} = State) -> ConnArgs = [server, "localhost", Port, {self(), {Client, Socket}}, - {DTLSOpts, EmOpts, udp_listner}, User, dtls_socket:default_cb_info()], + {DTLSOpts, EmOpts, dtls_listener}, User, dtls_socket:default_cb_info()], case dtls_connection_sup:start_child(ConnArgs) of {ok, Pid} -> erlang:monitor(process, Pid), diff --git a/lib/ssl/src/dtls_record.erl b/lib/ssl/src/dtls_record.erl index 316de05532..b7346d3ec8 100644 --- a/lib/ssl/src/dtls_record.erl +++ b/lib/ssl/src/dtls_record.erl @@ -1,7 +1,7 @@ %% %% %CopyrightBegin% %% -%% Copyright Ericsson AB 2013-2017. All Rights Reserved. +%% Copyright Ericsson AB 2013-2018. All Rights Reserved. %% %% Licensed under the Apache License, Version 2.0 (the "License"); %% you may not use this file except in compliance with the License. @@ -440,7 +440,6 @@ get_dtls_records_aux(<<?BYTE(?CHANGE_CIPHER_SPEC),?BYTE(MajVer),?BYTE(MinVer), version = {MajVer, MinVer}, epoch = Epoch, sequence_number = SequenceNumber, fragment = Data} | Acc]); - get_dtls_records_aux(<<?BYTE(_), ?BYTE(_MajVer), ?BYTE(_MinVer), ?UINT16(Length), _/binary>>, _Acc) when Length > ?MAX_CIPHER_TEXT_LENGTH -> @@ -500,23 +499,22 @@ encode_dtls_cipher_text(Type, {MajVer, MinVer}, Fragment, WriteState#{sequence_number => Seq + 1}}. encode_plain_text(Type, Version, Data, #{compression_state := CompS0, + cipher_state := CipherS0, epoch := Epoch, sequence_number := Seq, - cipher_state := CipherS0, security_parameters := #security_parameters{ cipher_type = ?AEAD, - bulk_cipher_algorithm = - BulkCipherAlgo, + bulk_cipher_algorithm = BCAlg, compression_algorithm = CompAlg} } = WriteState0) -> {Comp, CompS1} = ssl_record:compress(CompAlg, Data, CompS0), - AAD = calc_aad(Type, Version, Epoch, Seq), + AAD = start_additional_data(Type, Version, Epoch, Seq), + CipherS = ssl_record:nonce_seed(BCAlg, <<?UINT16(Epoch), ?UINT48(Seq)>>, CipherS0), + WriteState = WriteState0#{compression_state => CompS1, + cipher_state => CipherS}, TLSVersion = dtls_v1:corresponding_tls_version(Version), - {CipherFragment, CipherS1} = - ssl_cipher:cipher_aead(BulkCipherAlgo, CipherS0, Seq, AAD, Comp, TLSVersion), - {CipherFragment, WriteState0#{compression_state => CompS1, - cipher_state => CipherS1}}; + ssl_record:cipher_aead(TLSVersion, Comp, WriteState, AAD); encode_plain_text(Type, Version, Fragment, #{compression_state := CompS0, epoch := Epoch, sequence_number := Seq, @@ -548,9 +546,10 @@ decode_cipher_text(#ssl_tls{type = Type, version = Version, BulkCipherAlgo, compression_algorithm = CompAlg}} = ReadState0, ConnnectionStates0) -> - AAD = calc_aad(Type, Version, Epoch, Seq), + AAD = start_additional_data(Type, Version, Epoch, Seq), + CipherS1 = ssl_record:nonce_seed(BulkCipherAlgo, <<?UINT16(Epoch), ?UINT48(Seq)>>, CipherS0), TLSVersion = dtls_v1:corresponding_tls_version(Version), - case ssl_cipher:decipher_aead(BulkCipherAlgo, CipherS0, Seq, AAD, CipherFragment, TLSVersion) of + case ssl_record:decipher_aead(BulkCipherAlgo, CipherS1, AAD, CipherFragment, TLSVersion) of {PlainFragment, CipherState} -> {Plain, CompressionS1} = ssl_record:uncompress(CompAlg, PlainFragment, CompressionS0), @@ -601,7 +600,7 @@ mac_hash({Major, Minor}, MacAlg, MacSecret, Epoch, SeqNo, Type, Length, Fragment Fragment], dtls_v1:hmac_hash(MacAlg, MacSecret, Value). -calc_aad(Type, {MajVer, MinVer}, Epoch, SeqNo) -> +start_additional_data(Type, {MajVer, MinVer}, Epoch, SeqNo) -> <<?UINT16(Epoch), ?UINT48(SeqNo), ?BYTE(Type), ?BYTE(MajVer), ?BYTE(MinVer)>>. %%-------------------------------------------------------------------- diff --git a/lib/ssl/src/dtls_socket.erl b/lib/ssl/src/dtls_socket.erl index 0e4ab089dc..2001afd02f 100644 --- a/lib/ssl/src/dtls_socket.erl +++ b/lib/ssl/src/dtls_socket.erl @@ -1,7 +1,7 @@ %% %% %CopyrightBegin% %% -%% Copyright Ericsson AB 2016-2017. All Rights Reserved. +%% Copyright Ericsson AB 2016-2018. All Rights Reserved. %% %% Licensed under the Apache License, Version 2.0 (the "License"); %% you may not use this file except in compliance with the License. @@ -22,33 +22,33 @@ -include("ssl_internal.hrl"). -include("ssl_api.hrl"). --export([send/3, listen/3, accept/3, connect/4, socket/4, setopts/3, getopts/3, getstat/3, +-export([send/3, listen/2, accept/3, connect/4, socket/4, setopts/3, getopts/3, getstat/3, peername/2, sockname/2, port/2, close/2]). -export([emulated_options/0, emulated_options/1, internal_inet_values/0, default_inet_values/0, default_cb_info/0]). send(Transport, {{IP,Port},Socket}, Data) -> Transport:send(Socket, IP, Port, Data). -listen(gen_udp = Transport, Port, #config{transport_info = {Transport, _, _, _}, - ssl = SslOpts, - emulated = EmOpts, - inet_user = Options} = Config) -> +listen(Port, #config{transport_info = TransportInfo, + ssl = SslOpts, + emulated = EmOpts, + inet_user = Options} = Config) -> - case dtls_udp_sup:start_child([Port, emulated_socket_options(EmOpts, #socket_options{}), + case dtls_listener_sup:start_child([Port, TransportInfo, emulated_socket_options(EmOpts, #socket_options{}), Options ++ internal_inet_values(), SslOpts]) of {ok, Pid} -> - {ok, #sslsocket{pid = {udp, Config#config{udp_handler = {Pid, Port}}}}}; + {ok, #sslsocket{pid = {dtls, Config#config{dtls_handler = {Pid, Port}}}}}; Err = {error, _} -> Err end. -accept(udp, #config{transport_info = {Transport = gen_udp,_,_,_}, +accept(dtls, #config{transport_info = {Transport,_,_,_}, connection_cb = ConnectionCb, - udp_handler = {Listner, _}}, _Timeout) -> - case dtls_udp_listener:accept(Listner, self()) of + dtls_handler = {Listner, _}}, _Timeout) -> + case dtls_packet_demux:accept(Listner, self()) of {ok, Pid, Socket} -> - {ok, socket(Pid, Transport, {Listner, Socket}, ConnectionCb)}; + {ok, socket([Pid], Transport, {Listner, Socket}, ConnectionCb)}; {error, Reason} -> {error, Reason} end. @@ -69,28 +69,30 @@ connect(Address, Port, #config{transport_info = {Transport, _, _, _} = CbInfo, end. close(gen_udp, {_Client, _Socket}) -> - ok. + ok; +close(Transport, {_Client, Socket}) -> + Transport:close(Socket). -socket(Pid, gen_udp = Transport, {{_, _}, Socket}, ConnectionCb) -> - #sslsocket{pid = Pid, +socket(Pids, gen_udp = Transport, {{_, _}, Socket}, ConnectionCb) -> + #sslsocket{pid = Pids, %% "The name "fd" is keept for backwards compatibility fd = {Transport, Socket, ConnectionCb}}; -socket(Pid, Transport, Socket, ConnectionCb) -> - #sslsocket{pid = Pid, +socket(Pids, Transport, Socket, ConnectionCb) -> + #sslsocket{pid = Pids, %% "The name "fd" is keept for backwards compatibility fd = {Transport, Socket, ConnectionCb}}. -setopts(_, #sslsocket{pid = {udp, #config{udp_handler = {ListenPid, _}}}}, Options) -> +setopts(_, #sslsocket{pid = {dtls, #config{dtls_handler = {ListenPid, _}}}}, Options) -> SplitOpts = tls_socket:split_options(Options), - dtls_udp_listener:set_sock_opts(ListenPid, SplitOpts); + dtls_packet_demux:set_sock_opts(ListenPid, SplitOpts); %%% Following clauses will not be called for emulated options, they are handled in the connection process setopts(gen_udp, Socket, Options) -> inet:setopts(Socket, Options); setopts(Transport, Socket, Options) -> Transport:setopts(Socket, Options). -getopts(_, #sslsocket{pid = {udp, #config{udp_handler = {ListenPid, _}}}}, Options) -> +getopts(_, #sslsocket{pid = {dtls, #config{dtls_handler = {ListenPid, _}}}}, Options) -> SplitOpts = tls_socket:split_options(Options), - dtls_udp_listener:get_sock_opts(ListenPid, SplitOpts); + dtls_packet_demux:get_sock_opts(ListenPid, SplitOpts); getopts(gen_udp, #sslsocket{pid = {Socket, #config{emulated = EmOpts}}}, Options) -> {SockOptNames, EmulatedOptNames} = tls_socket:split_options(Options), EmulatedOpts = get_emulated_opts(EmOpts, EmulatedOptNames), @@ -112,7 +114,7 @@ getstat(gen_udp, {_,Socket}, Options) -> inet:getstat(Socket, Options); getstat(Transport, Socket, Options) -> Transport:getstat(Socket, Options). -peername(udp, _) -> +peername(_, undefined) -> {error, enotconn}; peername(gen_udp, {_, {Client, _Socket}}) -> {ok, Client}; diff --git a/lib/ssl/src/dtls_v1.erl b/lib/ssl/src/dtls_v1.erl index 0f6344b6f7..b365961a6a 100644 --- a/lib/ssl/src/dtls_v1.erl +++ b/lib/ssl/src/dtls_v1.erl @@ -1,7 +1,7 @@ %% %% %CopyrightBegin% %% -%% Copyright Ericsson AB 2013-2017. All Rights Reserved. +%% Copyright Ericsson AB 2013-2018. All Rights Reserved. %% %% Licensed under the Apache License, Version 2.0 (the "License"); %% you may not use this file except in compliance with the License. @@ -27,22 +27,22 @@ -define(COOKIE_BASE_TIMEOUT, 30000). --spec suites(Minor:: 253|255) -> [ssl_cipher:cipher_suite()]. +-spec suites(Minor:: 253|255) -> [ssl_cipher_format:cipher_suite()]. suites(Minor) -> lists:filter(fun(Cipher) -> - is_acceptable_cipher(ssl_cipher:suite_definition(Cipher)) + is_acceptable_cipher(ssl_cipher_format:suite_definition(Cipher)) end, tls_v1:suites(corresponding_minor_tls_version(Minor))). all_suites(Version) -> lists:filter(fun(Cipher) -> - is_acceptable_cipher(ssl_cipher:suite_definition(Cipher)) + is_acceptable_cipher(ssl_cipher_format:suite_definition(Cipher)) end, ssl_cipher:all_suites(corresponding_tls_version(Version))). anonymous_suites(Version) -> lists:filter(fun(Cipher) -> - is_acceptable_cipher(ssl_cipher:suite_definition(Cipher)) + is_acceptable_cipher(ssl_cipher_format:suite_definition(Cipher)) end, ssl_cipher:anonymous_suites(corresponding_tls_version(Version))). diff --git a/lib/ssl/src/inet6_tls_dist.erl b/lib/ssl/src/inet6_tls_dist.erl index ffd7296f93..96ce4d493a 100644 --- a/lib/ssl/src/inet6_tls_dist.erl +++ b/lib/ssl/src/inet6_tls_dist.erl @@ -1,7 +1,7 @@ %% %% %CopyrightBegin% %% -%% Copyright Ericsson AB 2015. All Rights Reserved. +%% Copyright Ericsson AB 2015-2017. All Rights Reserved. %% %% Licensed under the Apache License, Version 2.0 (the "License"); %% you may not use this file except in compliance with the License. @@ -21,7 +21,8 @@ %% -module(inet6_tls_dist). --export([childspecs/0, listen/1, accept/1, accept_connection/5, +-export([childspecs/0]). +-export([listen/1, accept/1, accept_connection/5, setup/5, close/1, select/1]). childspecs() -> @@ -43,4 +44,4 @@ setup(Node, Type, MyNode, LongOrShortNames,SetupTime) -> inet_tls_dist:gen_setup(inet6_tcp, Node, Type, MyNode, LongOrShortNames,SetupTime). close(Socket) -> - inet_tls_dist:close(Socket). + inet_tls_dist:gen_close(inet6_tcp, Socket). diff --git a/lib/ssl/src/inet_tls_dist.erl b/lib/ssl/src/inet_tls_dist.erl index 4c677b9c33..a4f8bb7562 100644 --- a/lib/ssl/src/inet_tls_dist.erl +++ b/lib/ssl/src/inet_tls_dist.erl @@ -1,7 +1,7 @@ %% %% %CopyrightBegin% %% -%% Copyright Ericsson AB 2011-2017. All Rights Reserved. +%% Copyright Ericsson AB 2011-2018. All Rights Reserved. %% %% Licensed under the Apache License, Version 2.0 (the "License"); %% you may not use this file except in compliance with the License. @@ -21,16 +21,28 @@ %% -module(inet_tls_dist). --export([childspecs/0, listen/1, accept/1, accept_connection/5, +-export([childspecs/0]). +-export([listen/1, accept/1, accept_connection/5, setup/5, close/1, select/1, is_node_name/1]). %% Generalized dist API -export([gen_listen/2, gen_accept/2, gen_accept_connection/6, - gen_setup/6, gen_select/2]). + gen_setup/6, gen_close/2, gen_select/2]). + +-export([nodelay/0]). + +-export([verify_client/3, cert_nodes/1]). + +-export([dbg/0]). % Debug -include_lib("kernel/include/net_address.hrl"). -include_lib("kernel/include/dist.hrl"). -include_lib("kernel/include/dist_util.hrl"). +-include_lib("public_key/include/public_key.hrl"). + +-include("ssl_api.hrl"). + +%% ------------------------------------------------------------------------- childspecs() -> {ok, [{ssl_dist_sup,{ssl_dist_sup, start_link, []}, @@ -40,107 +52,524 @@ select(Node) -> gen_select(inet_tcp, Node). gen_select(Driver, Node) -> - case split_node(atom_to_list(Node), $@, []) of - [_, Host] -> - case inet:getaddr(Host, Driver:family()) of + case dist_util:split_node(Node) of + {node,_,Host} -> + case Driver:getaddr(Host) of {ok, _} -> true; _ -> false end; - _ -> - false + _ -> + false + end. + +%% ------------------------------------------------------------------------- + +is_node_name(Node) -> + dist_util:is_node_name(Node). + +%% ------------------------------------------------------------------------- + +hs_data_common(#sslsocket{pid = [_, DistCtrl|_]} = SslSocket) -> + #hs_data{ + f_send = + fun (_Ctrl, Packet) -> + f_send(SslSocket, Packet) + end, + f_recv = + fun (_, Length, Timeout) -> + f_recv(SslSocket, Length, Timeout) + end, + f_setopts_pre_nodeup = + fun (Ctrl) when Ctrl == DistCtrl -> + f_setopts_pre_nodeup(SslSocket) + end, + f_setopts_post_nodeup = + fun (Ctrl) when Ctrl == DistCtrl -> +%%% sys:trace(Ctrl, true), + f_setopts_post_nodeup(SslSocket) + end, + f_getll = + fun (Ctrl) when Ctrl == DistCtrl -> + f_getll(DistCtrl) + end, + f_address = + fun (Ctrl, Node) when Ctrl == DistCtrl -> + f_address(SslSocket, Node) + end, + mf_tick = + fun (Ctrl) when Ctrl == DistCtrl -> + mf_tick(DistCtrl) + end, + mf_getstat = + fun (Ctrl) when Ctrl == DistCtrl -> + mf_getstat(SslSocket) + end, + mf_setopts = + fun (Ctrl, Opts) when Ctrl == DistCtrl -> + mf_setopts(SslSocket, Opts) + end, + mf_getopts = + fun (Ctrl, Opts) when Ctrl == DistCtrl -> + mf_getopts(SslSocket, Opts) + end, + f_handshake_complete = + fun (Ctrl, Node, DHandle) when Ctrl == DistCtrl -> + f_handshake_complete(DistCtrl, Node, DHandle) + end}. + +f_send(SslSocket, Packet) -> + ssl:send(SslSocket, Packet). + +f_recv(SslSocket, Length, Timeout) -> + case ssl:recv(SslSocket, Length, Timeout) of + {ok, Bin} when is_binary(Bin) -> + {ok, binary_to_list(Bin)}; + Other -> + Other + end. + +f_setopts_pre_nodeup(_SslSocket) -> + ok. + +f_setopts_post_nodeup(_SslSocket) -> + ok. + +f_getll(DistCtrl) -> + {ok, DistCtrl}. + +f_address(SslSocket, Node) -> + case ssl:peername(SslSocket) of + {ok, Address} -> + case dist_util:split_node(Node) of + {node,_,Host} -> + #net_address{ + address=Address, host=Host, + protocol=tls, family=inet}; + _ -> + {error, no_node} + end end. -is_node_name(Node) when is_atom(Node) -> - select(Node); -is_node_name(_) -> - false. +mf_tick(DistCtrl) -> + DistCtrl ! tick, + ok. + +mf_getstat(SslSocket) -> + case ssl:getstat( + SslSocket, [recv_cnt, send_cnt, send_pend]) of + {ok, Stat} -> + split_stat(Stat,0,0,0); + Error -> + Error + end. + +mf_setopts(SslSocket, Opts) -> + case setopts_filter(Opts) of + [] -> + ssl:setopts(SslSocket, Opts); + Opts1 -> + {error, {badopts,Opts1}} + end. + +mf_getopts(SslSocket, Opts) -> + ssl:getopts(SslSocket, Opts). + +f_handshake_complete(DistCtrl, Node, DHandle) -> + tls_sender:dist_handshake_complete(DistCtrl, Node, DHandle). + +setopts_filter(Opts) -> + [Opt || {K,_} = Opt <- Opts, + K =:= active orelse K =:= deliver orelse K =:= packet]. + +split_stat([{recv_cnt, R}|Stat], _, W, P) -> + split_stat(Stat, R, W, P); +split_stat([{send_cnt, W}|Stat], R, _, P) -> + split_stat(Stat, R, W, P); +split_stat([{send_pend, P}|Stat], R, W, _) -> + split_stat(Stat, R, W, P); +split_stat([], R, W, P) -> + {ok, R, W, P}. + +%% ------------------------------------------------------------------------- listen(Name) -> gen_listen(inet_tcp, Name). gen_listen(Driver, Name) -> - ssl_tls_dist_proxy:listen(Driver, Name). + case inet_tcp_dist:gen_listen(Driver, Name) of + {ok, {Socket, Address, Creation}} -> + inet:setopts(Socket, [{packet, 4}]), + {ok, {Socket, Address#net_address{protocol=tls}, Creation}}; + Other -> + Other + end. + +%% ------------------------------------------------------------------------- accept(Listen) -> gen_accept(inet_tcp, Listen). gen_accept(Driver, Listen) -> - ssl_tls_dist_proxy:accept(Driver, Listen). + Kernel = self(), + monitor_pid( + spawn_opt( + fun () -> + accept_loop(Driver, Listen, Kernel) + end, + [link, {priority, max}])). -accept_connection(AcceptPid, Socket, MyNode, Allowed, SetupTime) -> - gen_accept_connection(inet_tcp, AcceptPid, Socket, MyNode, Allowed, SetupTime). +accept_loop(Driver, Listen, Kernel) -> + case Driver:accept(Listen) of + {ok, Socket} -> + case check_ip(Driver, Socket) of + true -> + accept_loop(Driver, Listen, Kernel, Socket); + {false,IP} -> + error_logger:error_msg( + "** Connection attempt from " + "disallowed IP ~w ** ~n", [IP]), + ?shutdown2(no_node, trace({disallowed, IP})) + end; + Error -> + exit(trace(Error)) + end. + +accept_loop(Driver, Listen, Kernel, Socket) -> + Opts = setup_verify_client(Socket, get_ssl_options(server)), + wait_for_code_server(), + case + ssl:handshake( + Socket, + trace([{active, false},{packet, 4}|Opts]), + net_kernel:connecttime()) + of + {ok, #sslsocket{pid = [_, DistCtrl| _]} = SslSocket} -> + trace( + Kernel ! + {accept, self(), DistCtrl, + Driver:family(), tls}), + receive + {Kernel, controller, Pid} -> + ok = ssl:controlling_process(SslSocket, Pid), + trace( + Pid ! {self(), controller}); + {Kernel, unsupported_protocol} -> + exit(trace(unsupported_protocol)) + end, + accept_loop(Driver, Listen, Kernel); + {error, {options, _}} = Error -> + %% Bad options: that's probably our fault. + %% Let's log that. + error_logger:error_msg( + "Cannot accept TLS distribution connection: ~s~n", + [ssl:format_error(Error)]), + gen_tcp:close(Socket), + exit(trace(Error)); + Other -> + gen_tcp:close(Socket), + exit(trace(Other)) + end. + + +%% {verify_fun,{fun ?MODULE:verify_client/3,_}} is used +%% as a configuration marker that verify_client/3 shall be used. +%% +%% Replace the State in the first occurence of +%% {verify_fun,{fun ?MODULE:verify_client/3,State}} +%% and remove the rest. +%% The inserted state is not accesible from a configuration file +%% since it is dynamic and connection dependent. +%% +setup_verify_client(Socket, Opts) -> + setup_verify_client(Socket, Opts, true, []). +%% +setup_verify_client(_Socket, [], _, OptsR) -> + lists:reverse(OptsR); +setup_verify_client(Socket, [Opt|Opts], First, OptsR) -> + case Opt of + {verify_fun,{Fun,_}} -> + case Fun =:= fun ?MODULE:verify_client/3 of + true -> + if + First -> + case inet:peername(Socket) of + {ok,{PeerIP,_Port}} -> + {ok,Allowed} = net_kernel:allowed(), + AllowedHosts = allowed_hosts(Allowed), + setup_verify_client( + Socket, Opts, false, + [{verify_fun, + {Fun, {AllowedHosts,PeerIP}}} + |OptsR]); + {error,Reason} -> + exit(trace({no_peername,Reason})) + end; + true -> + setup_verify_client( + Socket, Opts, First, OptsR) + end; + false -> + setup_verify_client( + Socket, Opts, First, [Opt|OptsR]) + end; + _ -> + setup_verify_client(Socket, Opts, First, [Opt|OptsR]) + end. + +allowed_hosts(Allowed) -> + lists:usort(allowed_node_hosts(Allowed)). +%% +allowed_node_hosts([]) -> []; +allowed_node_hosts([Node|Allowed]) -> + case dist_util:split_node(Node) of + {node,_,Host} -> + [Host|allowed_node_hosts(Allowed)]; + {host,Host} -> + [Host|allowed_node_hosts(Allowed)]; + _ -> + allowed_node_hosts(Allowed) + end. + +%% Same as verify_peer but check cert host names for +%% peer IP address +verify_client(_, {bad_cert,_} = Reason, _) -> + {fail,Reason}; +verify_client(_, {extension,_}, S) -> + {unknown,S}; +verify_client(_, valid, S) -> + {valid,S}; +verify_client(_, valid_peer, {[],_} = S) -> + %% Allow all hosts + {valid,S}; +verify_client(PeerCert, valid_peer, {AllowedHosts,PeerIP} = S) -> + case + public_key:pkix_verify_hostname( + PeerCert, + [{ip,PeerIP}|[{dns_id,Host} || Host <- AllowedHosts]]) + of + true -> + {valid,S}; + false -> + {fail,cert_no_hostname_nor_ip_match} + end. + + +wait_for_code_server() -> + %% This is an ugly hack. Upgrading a socket to TLS requires the + %% crypto module to be loaded. Loading the crypto module triggers + %% its on_load function, which calls code:priv_dir/1 to find the + %% directory where its NIF library is. However, distribution is + %% started earlier than the code server, so the code server is not + %% necessarily started yet, and code:priv_dir/1 might fail because + %% of that, if we receive an incoming connection on the + %% distribution port early enough. + %% + %% If the on_load function of a module fails, the module is + %% unloaded, and the function call that triggered loading it fails + %% with 'undef', which is rather confusing. + %% + %% Thus, the accept process will terminate, and be + %% restarted by ssl_dist_sup. However, it won't have any memory + %% of being asked by net_kernel to listen for incoming + %% connections. Hence, the node will believe that it's open for + %% distribution, but it actually isn't. + %% + %% So let's avoid that by waiting for the code server to start. + case whereis(code_server) of + undefined -> + timer:sleep(10), + wait_for_code_server(); + Pid when is_pid(Pid) -> + ok + end. + +%% ------------------------------------------------------------------------- -gen_accept_connection(Driver, AcceptPid, Socket, MyNode, Allowed, SetupTime) -> +accept_connection(AcceptPid, DistCtrl, MyNode, Allowed, SetupTime) -> + gen_accept_connection( + inet_tcp, AcceptPid, DistCtrl, MyNode, Allowed, SetupTime). + +gen_accept_connection( + Driver, AcceptPid, DistCtrl, MyNode, Allowed, SetupTime) -> Kernel = self(), - spawn_link(fun() -> do_accept(Driver, Kernel, AcceptPid, Socket, - MyNode, Allowed, SetupTime) end). + monitor_pid( + spawn_opt( + fun() -> + do_accept( + Driver, AcceptPid, DistCtrl, + MyNode, Allowed, SetupTime, Kernel) + end, + [link, {priority, max}])). -setup(Node, Type, MyNode, LongOrShortNames,SetupTime) -> - gen_setup(inet_tcp, Node, Type, MyNode, LongOrShortNames,SetupTime). +do_accept( + _Driver, AcceptPid, DistCtrl, MyNode, Allowed, SetupTime, Kernel) -> + {ok, SslSocket} = tls_sender:dist_tls_socket(DistCtrl), + receive + {AcceptPid, controller} -> + Timer = dist_util:start_timer(SetupTime), + NewAllowed = allowed_nodes(SslSocket, Allowed), + HSData0 = hs_data_common(SslSocket), + HSData = + HSData0#hs_data{ + kernel_pid = Kernel, + this_node = MyNode, + socket = DistCtrl, + timer = Timer, + this_flags = 0, + allowed = NewAllowed}, + link(DistCtrl), + dist_util:handshake_other_started(trace(HSData)) + end. -gen_setup(Driver, Node, Type, MyNode, LongOrShortNames,SetupTime) -> +allowed_nodes(_SslSocket, []) -> + %% Allow all + []; +allowed_nodes(SslSocket, Allowed) -> + case ssl:peercert(SslSocket) of + {ok,PeerCertDER} -> + case ssl:peername(SslSocket) of + {ok,{PeerIP,_Port}} -> + PeerCert = + public_key:pkix_decode_cert(PeerCertDER, otp), + case + allowed_nodes( + PeerCert, allowed_hosts(Allowed), PeerIP) + of + [] -> + error_logger:error_msg( + "** Connection attempt from " + "disallowed node(s) ~p ** ~n", [PeerIP]), + ?shutdown2( + PeerIP, trace({is_allowed, not_allowed})); + AllowedNodes -> + AllowedNodes + end; + Error1 -> + ?shutdown2(no_peer_ip, trace(Error1)) + end; + {error,no_peercert} -> + Allowed; + Error2 -> + ?shutdown2(no_peer_cert, trace(Error2)) + end. + +allowed_nodes(PeerCert, [], PeerIP) -> + case public_key:pkix_verify_hostname(PeerCert, [{ip,PeerIP}]) of + true -> + Host = inet:ntoa(PeerIP), + true = is_list(Host), + [Host]; + false -> + [] + end; +allowed_nodes(PeerCert, [Node|Allowed], PeerIP) -> + case dist_util:split_node(Node) of + {node,_,Host} -> + allowed_nodes(PeerCert, Allowed, PeerIP, Node, Host); + {host,Host} -> + allowed_nodes(PeerCert, Allowed, PeerIP, Node, Host); + _ -> + allowed_nodes(PeerCert, Allowed, PeerIP) + end. + +allowed_nodes(PeerCert, Allowed, PeerIP, Node, Host) -> + case public_key:pkix_verify_hostname(PeerCert, [{dns_id,Host}]) of + true -> + [Node|allowed_nodes(PeerCert, Allowed, PeerIP)]; + false -> + allowed_nodes(PeerCert, Allowed, PeerIP) + end. + + + +setup(Node, Type, MyNode, LongOrShortNames, SetupTime) -> + gen_setup(inet_tcp, Node, Type, MyNode, LongOrShortNames, SetupTime). + +gen_setup(Driver, Node, Type, MyNode, LongOrShortNames, SetupTime) -> Kernel = self(), - spawn_opt(fun() -> do_setup(Driver, Kernel, Node, Type, MyNode, LongOrShortNames, SetupTime) end, [link, {priority, max}]). - + monitor_pid( + spawn_opt( + fun() -> + do_setup( + Driver, Kernel, Node, Type, + MyNode, LongOrShortNames, SetupTime) + end, + [link, {priority, max}])). + do_setup(Driver, Kernel, Node, Type, MyNode, LongOrShortNames, SetupTime) -> - [Name, Address] = splitnode(Driver, Node, LongOrShortNames), - case inet:getaddr(Address, Driver:family()) of + {Name, Address} = split_node(Driver, Node, LongOrShortNames), + ErlEpmd = net_kernel:epmd_module(), + {ARMod, ARFun} = get_address_resolver(ErlEpmd, Driver), + Timer = trace(dist_util:start_timer(SetupTime)), + case ARMod:ARFun(Name,Address,Driver:family()) of + {ok, Ip, TcpPort, Version} -> + do_setup_connect(Driver, Kernel, Node, Address, Ip, TcpPort, Version, Type, MyNode, Timer); {ok, Ip} -> - Timer = dist_util:start_timer(SetupTime), - ErlEpmd = net_kernel:epmd_module(), case ErlEpmd:port_please(Name, Ip) of {port, TcpPort, Version} -> - ?trace("port_please(~p) -> version ~p~n", - [Node,Version]), - dist_util:reset_timer(Timer), - case - ssl_tls_dist_proxy:connect( - Driver, Address, TcpPort, - [{server_name_indication, atom_to_list(Node)}]) - of - {ok, Socket} -> - HSData = connect_hs_data(Kernel, Node, MyNode, Socket, - Timer, Version, Ip, TcpPort, Address, - Type), - dist_util:handshake_we_started(HSData); - Other -> - %% Other Node may have closed since - %% port_please ! - ?trace("other node (~p) " - "closed since port_please.~n", - [Node]), - ?shutdown2(Node, {shutdown, {connect_failed, Other}}) - end; + do_setup_connect(Driver, Kernel, Node, Address, Ip, TcpPort, Version, Type, MyNode, Timer); Other -> - ?trace("port_please (~p) " - "failed.~n", [Node]), - ?shutdown2(Node, {shutdown, {port_please_failed, Other}}) + ?shutdown2( + Node, + trace( + {port_please_failed, ErlEpmd, Name, Ip, Other})) end; Other -> - ?trace("inet_getaddr(~p) " - "failed (~p).~n", [Node,Other]), - ?shutdown2(Node, {shutdown, {inet_getaddr_failed, Other}}) + ?shutdown2( + Node, + trace({getaddr_failed, Driver, Address, Other})) + end. + +do_setup_connect(Driver, Kernel, Node, Address, Ip, TcpPort, Version, Type, MyNode, Timer) -> + Opts = trace(connect_options(get_ssl_options(client))), + dist_util:reset_timer(Timer), + case ssl:connect( + Address, TcpPort, + [binary, {active, false}, {packet, 4}, + Driver:family(), nodelay()] ++ Opts, + net_kernel:connecttime()) of + {ok, #sslsocket{pid = [_, DistCtrl| _]} = SslSocket} -> + _ = monitor_pid(DistCtrl), + ok = ssl:controlling_process(SslSocket, self()), + HSData0 = hs_data_common(SslSocket), + HSData = + HSData0#hs_data{ + kernel_pid = Kernel, + other_node = Node, + this_node = MyNode, + socket = DistCtrl, + timer = Timer, + this_flags = 0, + other_version = Version, + request_type = Type}, + link(DistCtrl), + dist_util:handshake_we_started(trace(HSData)); + Other -> + %% Other Node may have closed since + %% port_please ! + ?shutdown2( + Node, + trace( + {ssl_connect_failed, Ip, TcpPort, Other})) end. close(Socket) -> - gen_tcp:close(Socket), - ok. + gen_close(inet, Socket). -do_accept(Driver, Kernel, AcceptPid, Socket, MyNode, Allowed, SetupTime) -> - process_flag(priority, max), - receive - {AcceptPid, controller} -> - Timer = dist_util:start_timer(SetupTime), - case check_ip(Driver, Socket) of - true -> - HSData = accept_hs_data(Kernel, MyNode, Socket, Timer, Allowed), - dist_util:handshake_other_started(HSData); - {false,IP} -> - error_logger:error_msg("** Connection attempt from " - "disallowed IP ~w ** ~n", [IP]), - ?shutdown(no_node) - end +gen_close(Driver, Socket) -> + trace(Driver:close(Socket)). + + +%% ------------------------------------------------------------ +%% Determine if EPMD module supports address resolving. Default +%% is to use inet_tcp:getaddr/2. +%% ------------------------------------------------------------ +get_address_resolver(EpmdModule, Driver) -> + case erlang:function_exported(EpmdModule, address_please, 3) of + true -> {EpmdModule, address_please}; + _ -> {erl_epmd, address_please} end. + %% ------------------------------------------------------------ %% Do only accept new connection attempts from nodes at our %% own LAN, if the check_ip environment parameter is true. @@ -151,16 +580,26 @@ check_ip(Driver, Socket) -> case get_ifs(Socket) of {ok, IFs, IP} -> check_ip(Driver, IFs, IP); - _ -> - ?shutdown(no_node) + Other -> + ?shutdown2( + no_node, trace({check_ip_failed, Socket, Other})) end; _ -> true end. +check_ip(Driver, [{OwnIP, _, Netmask}|IFs], PeerIP) -> + case {Driver:mask(Netmask, PeerIP), Driver:mask(Netmask, OwnIP)} of + {M, M} -> true; + _ -> check_ip(IFs, PeerIP) + end; +check_ip(_Driver, [], PeerIP) -> + {false, PeerIP}. + get_ifs(Socket) -> case inet:peername(Socket) of {ok, {IP, _}} -> + %% XXX this is seriously broken for IPv6 case inet:getif(Socket) of {ok, IFs} -> {ok, IFs, IP}; Error -> Error @@ -169,125 +608,262 @@ get_ifs(Socket) -> Error end. -check_ip(Driver, [{OwnIP, _, Netmask}|IFs], PeerIP) -> - case {Driver:mask(Netmask, PeerIP), Driver:mask(Netmask, OwnIP)} of - {M, M} -> true; - _ -> check_ip(IFs, PeerIP) + +%% Look in Extensions, in all subjectAltName:s +%% to find node names in this certificate. +%% Host names are picked up as a subjectAltName containing +%% a dNSName, and the first subjectAltName containing +%% a commonName is the node name. +%% +cert_nodes( + #'OTPCertificate'{ + tbsCertificate = #'OTPTBSCertificate'{extensions = Extensions}}) -> + parse_extensions(Extensions). + + +parse_extensions(Extensions) when is_list(Extensions) -> + parse_extensions(Extensions, [], []); +parse_extensions(asn1_NOVALUE) -> + undefined. % Allow all nodes +%% +parse_extensions([], [], []) -> + undefined; % Allow all nodes +parse_extensions([], Hosts, []) -> + lists:reverse(Hosts); +parse_extensions([], [], Names) -> + [Name ++ "@" || Name <- lists:reverse(Names)]; +parse_extensions([], Hosts, Names) -> + [Name ++ "@" ++ Host || + Host <- lists:reverse(Hosts), + Name <- lists:reverse(Names)]; +parse_extensions( + [#'Extension'{ + extnID = ?'id-ce-subjectAltName', + extnValue = AltNames} + |Extensions], + Hosts, Names) -> + case parse_subject_altname(AltNames) of + none -> + parse_extensions(Extensions, Hosts, Names); + {host,Host} -> + parse_extensions(Extensions, [Host|Hosts], Names); + {name,Name} -> + parse_extensions(Extensions, Hosts, [Name|Names]) end; -check_ip(_Driver, [], PeerIP) -> - {false, PeerIP}. +parse_extensions([_|Extensions], Hosts, Names) -> + parse_extensions(Extensions, Hosts, Names). + +parse_subject_altname([]) -> + none; +parse_subject_altname([{dNSName,Host}|_AltNames]) -> + {host,Host}; +parse_subject_altname( + [{directoryName,{rdnSequence,[Rdn|_]}}|AltNames]) -> + %% + %% XXX Why is rdnSequence a sequence? + %% Should we parse all members? + %% + case parse_rdn(Rdn) of + none -> + parse_subject_altname(AltNames); + Name -> + {name,Name} + end; +parse_subject_altname([_|AltNames]) -> + parse_subject_altname(AltNames). + + +parse_rdn([]) -> + none; +parse_rdn( + [#'AttributeTypeAndValue'{ + type = ?'id-at-commonName', + value = {utf8String,CommonName}}|_]) -> + unicode:characters_to_list(CommonName); +parse_rdn([_|Rdn]) -> + parse_rdn(Rdn). %% If Node is illegal terminate the connection setup!! -splitnode(Driver, Node, LongOrShortNames) -> - case split_node(atom_to_list(Node), $@, []) of - [Name|Tail] when Tail =/= [] -> - Host = lists:append(Tail), - check_node(Driver, Name, Node, Host, LongOrShortNames); - [_] -> - error_logger:error_msg("** Nodename ~p illegal, no '@' character **~n", - [Node]), - ?shutdown(Node); +split_node(Driver, Node, LongOrShortNames) -> + case dist_util:split_node(Node) of + {node, Name, Host} -> + check_node(Driver, Node, Name, Host, LongOrShortNames); + {host, _} -> + error_logger:error_msg( + "** Nodename ~p illegal, no '@' character **~n", + [Node]), + ?shutdown2(Node, trace({illegal_node_n@me, Node})); _ -> - error_logger:error_msg("** Nodename ~p illegal **~n", [Node]), - ?shutdown(Node) + error_logger:error_msg( + "** Nodename ~p illegal **~n", [Node]), + ?shutdown2(Node, trace({illegal_node_name, Node})) end. -check_node(Driver, Name, Node, Host, LongOrShortNames) -> - case split_node(Host, $., []) of - [_] when LongOrShortNames == longnames -> +check_node(Driver, Node, Name, Host, LongOrShortNames) -> + case string:split(Host, ".", all) of + [_] when LongOrShortNames =:= longnames -> case Driver:parse_address(Host) of {ok, _} -> - [Name, Host]; + {Name, Host}; _ -> - error_logger:error_msg("** System running to use " - "fully qualified " - "hostnames **~n" - "** Hostname ~s is illegal **~n", - [Host]), - ?shutdown(Node) + error_logger:error_msg( + "** System running to use " + "fully qualified hostnames **~n" + "** Hostname ~s is illegal **~n", + [Host]), + ?shutdown2(Node, trace({not_longnames, Host})) end; - [_, _ | _] when LongOrShortNames == shortnames -> - error_logger:error_msg("** System NOT running to use fully qualified " - "hostnames **~n" - "** Hostname ~s is illegal **~n", - [Host]), - ?shutdown(Node); + [_,_|_] when LongOrShortNames =:= shortnames -> + error_logger:error_msg( + "** System NOT running to use " + "fully qualified hostnames **~n" + "** Hostname ~s is illegal **~n", + [Host]), + ?shutdown2(Node, trace({not_shortnames, Host})); _ -> - [Name, Host] + {Name, Host} end. -split_node([Chr|T], Chr, Ack) -> - [lists:reverse(Ack)|split_node(T, Chr, [])]; -split_node([H|T], Chr, Ack) -> - split_node(T, Chr, [H|Ack]); -split_node([], _, Ack) -> - [lists:reverse(Ack)]. - -connect_hs_data(Kernel, Node, MyNode, Socket, Timer, Version, Ip, TcpPort, Address, Type) -> - common_hs_data(Kernel, MyNode, Socket, Timer, - #hs_data{other_node = Node, - other_version = Version, - f_address = - fun(_,_) -> - #net_address{address = {Ip,TcpPort}, - host = Address, - protocol = proxy, - family = inet} - end, - request_type = Type - }). - -accept_hs_data(Kernel, MyNode, Socket, Timer, Allowed) -> - common_hs_data(Kernel, MyNode, Socket, Timer, #hs_data{ - allowed = Allowed, - f_address = fun get_remote_id/2 - }). - -common_hs_data(Kernel, MyNode, Socket, Timer, HsData) -> - HsData#hs_data{ - kernel_pid = Kernel, - this_node = MyNode, - socket = Socket, - timer = Timer, - this_flags = 0, - f_send = - fun(S,D) -> - gen_tcp:send(S,D) - end, - f_recv = - fun(S,N,T) -> - gen_tcp:recv(S,N,T) - end, - f_setopts_pre_nodeup = - fun(S) -> - inet:setopts(S, [{active, false}, {packet, 4}]) - end, - f_setopts_post_nodeup = - fun(S) -> - inet:setopts(S, [{deliver, port},{active, true}]) - end, - f_getll = - fun(S) -> - inet:getll(S) - end, - mf_tick = - fun(S) -> - gen_tcp:send(S, <<>>) - end, - mf_getstat = - fun(S) -> - {ok, Stats} = inet:getstat(S, [recv_cnt, send_cnt, send_pend]), - R = proplists:get_value(recv_cnt, Stats, 0), - W = proplists:get_value(send_cnt, Stats, 0), - P = proplists:get_value(send_pend, Stats, 0), - {ok, R,W,P} - end}. - -get_remote_id(Socket, _Node) -> - case ssl_tls_dist_proxy:get_tcp_address(Socket) of - {ok, Address} -> - Address; - {error, _Reason} -> - ?shutdown(no_node) +%% ------------------------------------------------------------------------- + +connect_options(Opts) -> + case application:get_env(kernel, inet_dist_connect_options) of + {ok,ConnectOpts} -> + lists:ukeysort(1, ConnectOpts ++ Opts); + _ -> + Opts + end. + +%% we may not always want the nodelay behaviour +%% for performance reasons +nodelay() -> + case application:get_env(kernel, dist_nodelay) of + undefined -> + {nodelay, true}; + {ok, true} -> + {nodelay, true}; + {ok, false} -> + {nodelay, false}; + _ -> + {nodelay, true} + end. + + +get_ssl_options(Type) -> + try ets:lookup(ssl_dist_opts, Type) of + [{Type, Opts}] -> + [{erl_dist, true} | Opts]; + _ -> + get_ssl_dist_arguments(Type) + catch + error:badarg -> + get_ssl_dist_arguments(Type) end. + +get_ssl_dist_arguments(Type) -> + case init:get_argument(ssl_dist_opt) of + {ok, Args} -> + [{erl_dist, true} | ssl_options(Type, lists:append(Args))]; + _ -> + [{erl_dist, true}] + end. + + +ssl_options(_Type, []) -> + []; +ssl_options(client, ["client_" ++ Opt, Value | T] = Opts) -> + ssl_options(client, T, Opts, Opt, Value); +ssl_options(server, ["server_" ++ Opt, Value | T] = Opts) -> + ssl_options(server, T, Opts, Opt, Value); +ssl_options(Type, [_Opt, _Value | T]) -> + ssl_options(Type, T). +%% +ssl_options(Type, T, Opts, Opt, Value) -> + case ssl_option(Type, Opt) of + error -> + error(malformed_ssl_dist_opt, [Type, Opts]); + Fun -> + [{list_to_atom(Opt), Fun(Value)}|ssl_options(Type, T)] + end. + +ssl_option(server, Opt) -> + case Opt of + "dhfile" -> fun listify/1; + "fail_if_no_peer_cert" -> fun atomize/1; + _ -> ssl_option(client, Opt) + end; +ssl_option(client, Opt) -> + case Opt of + "certfile" -> fun listify/1; + "cacertfile" -> fun listify/1; + "keyfile" -> fun listify/1; + "password" -> fun listify/1; + "verify" -> fun atomize/1; + "verify_fun" -> fun verify_fun/1; + "crl_check" -> fun atomize/1; + "crl_cache" -> fun termify/1; + "reuse_sessions" -> fun atomize/1; + "secure_renegotiate" -> fun atomize/1; + "depth" -> fun erlang:list_to_integer/1; + "hibernate_after" -> fun erlang:list_to_integer/1; + "ciphers" -> fun listify/1; + _ -> error + end. + +listify(List) when is_list(List) -> + List. + +atomize(List) when is_list(List) -> + list_to_atom(List); +atomize(Atom) when is_atom(Atom) -> + Atom. + +termify(String) when is_list(String) -> + {ok, Tokens, _} = erl_scan:string(String ++ "."), + {ok, Term} = erl_parse:parse_term(Tokens), + Term. + +verify_fun(Value) -> + case termify(Value) of + {Mod, Func, State} when is_atom(Mod), is_atom(Func) -> + Fun = fun Mod:Func/3, + {Fun, State}; + _ -> + error(malformed_ssl_dist_opt, [Value]) + end. + +%% ------------------------------------------------------------------------- + +%% Trace point +trace(Term) -> Term. + +%% Keep an eye on distribution Pid:s we know of +monitor_pid(Pid) -> + %%spawn( + %% fun () -> + %% MRef = erlang:monitor(process, Pid), + %% receive + %% {'DOWN', MRef, _, _, normal} -> + %% error_logger:error_report( + %% [dist_proc_died, + %% {reason, normal}, + %% {pid, Pid}]); + %% {'DOWN', MRef, _, _, Reason} -> + %% error_logger:info_report( + %% [dist_proc_died, + %% {reason, Reason}, + %% {pid, Pid}]) + %% end + %% end), + Pid. + +dbg() -> + dbg:stop(), + dbg:tracer(), + dbg:p(all, c), + dbg:tpl(?MODULE, cx), + dbg:tpl(erlang, dist_ctrl_get_data_notification, cx), + dbg:tpl(erlang, dist_ctrl_get_data, cx), + dbg:tpl(erlang, dist_ctrl_put_data, cx), + ok. diff --git a/lib/ssl/src/ssl.app.src b/lib/ssl/src/ssl.app.src index 762aa2f8d8..936df12e70 100644 --- a/lib/ssl/src/ssl.app.src +++ b/lib/ssl/src/ssl.app.src @@ -9,8 +9,8 @@ tls_socket, tls_v1, ssl_v3, - ssl_v2, tls_connection_sup, + tls_sender, %% DTLS dtls_connection, dtls_handshake, @@ -18,12 +18,10 @@ dtls_socket, dtls_v1, dtls_connection_sup, - dtls_udp_listener, - dtls_udp_sup, + dtls_packet_demux, + dtls_listener_sup, %% API ssl, %% Main API - tls, %% TLS specific - dtls, %% DTLS specific ssl_session_cache_api, %% Both TLS/SSL and DTLS ssl_config, @@ -31,13 +29,13 @@ ssl_handshake, ssl_record, ssl_cipher, + ssl_cipher_format, ssl_srp_primes, ssl_alert, ssl_listen_tracker_sup, %% may be used by DTLS over SCTP %% Erlang Distribution over SSL/TLS inet_tls_dist, inet6_tls_dist, - ssl_tls_dist_proxy, ssl_dist_sup, ssl_dist_connection_sup, ssl_dist_admin_sup, @@ -63,7 +61,5 @@ {applications, [crypto, public_key, kernel, stdlib]}, {env, []}, {mod, {ssl_app, []}}, - {runtime_dependencies, ["stdlib-3.2","public_key-1.5","kernel-3.0", - "erts-7.0","crypto-4.2", "inets-5.10.7"]}]}. - - + {runtime_dependencies, ["stdlib-3.5","public_key-1.5","kernel-6.0", + "erts-10.0","crypto-4.2", "inets-5.10.7"]}]}. diff --git a/lib/ssl/src/ssl.appup.src b/lib/ssl/src/ssl.appup.src index bfdd0c205b..ae4d60b6ed 100644 --- a/lib/ssl/src/ssl.appup.src +++ b/lib/ssl/src/ssl.appup.src @@ -1,6 +1,7 @@ %% -*- erlang -*- {"%VSN%", - [ +[ + {<<"9\\..*">>, [{restart_application, ssl}]}, {<<"8\\..*">>, [{restart_application, ssl}]}, {<<"7\\..*">>, [{restart_application, ssl}]}, {<<"6\\..*">>, [{restart_application, ssl}]}, @@ -9,6 +10,7 @@ {<<"3\\..*">>, [{restart_application, ssl}]} ], [ + {<<"9\\..*">>, [{restart_application, ssl}]}, {<<"8\\..*">>, [{restart_application, ssl}]}, {<<"7\\..*">>, [{restart_application, ssl}]}, {<<"6\\..*">>, [{restart_application, ssl}]}, diff --git a/lib/ssl/src/ssl.erl b/lib/ssl/src/ssl.erl index f5d7c3dc00..03a1e40bfc 100644 --- a/lib/ssl/src/ssl.erl +++ b/lib/ssl/src/ssl.erl @@ -1,7 +1,7 @@ %% %% %CopyrightBegin% %% -%% Copyright Ericsson AB 1999-2017. All Rights Reserved. +%% Copyright Ericsson AB 1999-2018. All Rights Reserved. %% %% Licensed under the Apache License, Version 2.0 (the "License"); %% you may not use this file except in compliance with the License. @@ -23,38 +23,43 @@ %%% Purpose : Main API module for SSL see also tls.erl and dtls.erl -module(ssl). --include("ssl_internal.hrl"). + -include_lib("public_key/include/public_key.hrl"). +-include("ssl_internal.hrl"). +-include("ssl_api.hrl"). +-include("ssl_internal.hrl"). +-include("ssl_record.hrl"). +-include("ssl_cipher.hrl"). +-include("ssl_handshake.hrl"). +-include("ssl_srp.hrl"). + %% Application handling -export([start/0, start/1, stop/0, clear_pem_cache/0]). %% Socket handling -export([connect/3, connect/2, connect/4, listen/2, transport_accept/1, transport_accept/2, - ssl_accept/1, ssl_accept/2, ssl_accept/3, + handshake/1, handshake/2, handshake/3, handshake_continue/2, + handshake_continue/3, handshake_cancel/1, + ssl_accept/1, ssl_accept/2, ssl_accept/3, controlling_process/2, peername/1, peercert/1, sockname/1, close/1, close/2, shutdown/2, recv/2, recv/3, send/2, getopts/2, setopts/2, getstat/1, getstat/2 ]). -%% SSL/TLS protocol handling +%% SSL/TLS protocol handling -export([cipher_suites/0, cipher_suites/1, cipher_suites/2, filter_cipher_suites/2, prepend_cipher_suites/2, append_cipher_suites/2, eccs/0, eccs/1, versions/0, format_error/1, renegotiate/1, prf/5, negotiated_protocol/1, connection_information/1, connection_information/2]). %% Misc --export([handle_options/2, tls_version/1]). - --include("ssl_api.hrl"). --include("ssl_internal.hrl"). --include("ssl_record.hrl"). --include("ssl_cipher.hrl"). --include("ssl_handshake.hrl"). --include("ssl_srp.hrl"). +-export([handle_options/2, tls_version/1, new_ssl_options/3, suite_to_str/1]). --include_lib("public_key/include/public_key.hrl"). +-deprecated({ssl_accept, 1, eventually}). +-deprecated({ssl_accept, 2, eventually}). +-deprecated({ssl_accept, 3, eventually}). %%-------------------------------------------------------------------- -spec start() -> ok | {error, reason()}. @@ -170,23 +175,54 @@ transport_accept(#sslsocket{pid = {ListenSocket, ok | {ok, #sslsocket{}} | {error, reason()}. -spec ssl_accept(#sslsocket{} | port(), [ssl_option()] | [ssl_option()| transport_option()], timeout()) -> - {ok, #sslsocket{}} | {error, reason()}. + ok | {ok, #sslsocket{}} | {error, reason()}. %% %% Description: Performs accept on an ssl listen socket. e.i. performs %% ssl handshake. %%-------------------------------------------------------------------- ssl_accept(ListenSocket) -> - ssl_accept(ListenSocket, infinity). + ssl_accept(ListenSocket, [], infinity). +ssl_accept(Socket, Timeout) when (is_integer(Timeout) andalso Timeout >= 0) or (Timeout == infinity) -> + ssl_accept(Socket, [], Timeout); +ssl_accept(ListenSocket, SslOptions) when is_port(ListenSocket) -> + ssl_accept(ListenSocket, SslOptions, infinity); +ssl_accept(Socket, Timeout) -> + ssl_accept(Socket, [], Timeout). +ssl_accept(Socket, SslOptions, Timeout) when is_port(Socket) -> + handshake(Socket, SslOptions, Timeout); +ssl_accept(Socket, SslOptions, Timeout) -> + case handshake(Socket, SslOptions, Timeout) of + {ok, _} -> + ok; + Error -> + Error + end. +%%-------------------------------------------------------------------- +-spec handshake(#sslsocket{}) -> {ok, #sslsocket{}} | {error, reason()}. +-spec handshake(#sslsocket{} | port(), timeout()| [ssl_option() + | transport_option()]) -> + {ok, #sslsocket{}} | {error, reason()}. -ssl_accept(#sslsocket{} = Socket, Timeout) when (is_integer(Timeout) andalso Timeout >= 0) or (Timeout == infinity) -> +-spec handshake(#sslsocket{} | port(), [ssl_option()] | [ssl_option()| transport_option()], timeout()) -> + {ok, #sslsocket{}} | {error, reason()}. +%% +%% Description: Performs accept on an ssl listen socket. e.i. performs +%% ssl handshake. +%%-------------------------------------------------------------------- +handshake(ListenSocket) -> + handshake(ListenSocket, infinity). + +handshake(#sslsocket{} = Socket, Timeout) when (is_integer(Timeout) andalso Timeout >= 0) or + (Timeout == infinity) -> ssl_connection:handshake(Socket, Timeout); -ssl_accept(ListenSocket, SslOptions) when is_port(ListenSocket) -> - ssl_accept(ListenSocket, SslOptions, infinity). +handshake(ListenSocket, SslOptions) when is_port(ListenSocket) -> + handshake(ListenSocket, SslOptions, infinity). -ssl_accept(#sslsocket{} = Socket, [], Timeout) when (is_integer(Timeout) andalso Timeout >= 0) or (Timeout == infinity)-> - ssl_accept(Socket, Timeout); -ssl_accept(#sslsocket{fd = {_, _, _, Tracker}} = Socket, SslOpts, Timeout) when +handshake(#sslsocket{} = Socket, [], Timeout) when (is_integer(Timeout) andalso Timeout >= 0) or + (Timeout == infinity)-> + handshake(Socket, Timeout); +handshake(#sslsocket{fd = {_, _, _, Tracker}} = Socket, SslOpts, Timeout) when (is_integer(Timeout) andalso Timeout >= 0) or (Timeout == infinity)-> try {ok, EmOpts, _} = tls_socket:get_all_opts(Tracker), @@ -195,17 +231,17 @@ ssl_accept(#sslsocket{fd = {_, _, _, Tracker}} = Socket, SslOpts, Timeout) when catch Error = {error, _Reason} -> Error end; -ssl_accept(#sslsocket{pid = Pid, fd = {_, _, _}} = Socket, SslOpts, Timeout) when +handshake(#sslsocket{pid = [Pid|_], fd = {_, _, _}} = Socket, SslOpts, Timeout) when (is_integer(Timeout) andalso Timeout >= 0) or (Timeout == infinity)-> try - {ok, EmOpts, _} = dtls_udp_listener:get_all_opts(Pid), + {ok, EmOpts, _} = dtls_packet_demux:get_all_opts(Pid), ssl_connection:handshake(Socket, {SslOpts, tls_socket:emulated_socket_options(EmOpts, #socket_options{})}, Timeout) catch Error = {error, _Reason} -> Error end; -ssl_accept(Socket, SslOptions, Timeout) when is_port(Socket), - (is_integer(Timeout) andalso Timeout >= 0) or (Timeout == infinity) -> +handshake(Socket, SslOptions, Timeout) when is_port(Socket), + (is_integer(Timeout) andalso Timeout >= 0) or (Timeout == infinity) -> {Transport,_,_,_} = proplists:get_value(cb_info, SslOptions, {gen_tcp, tcp, tcp_closed, tcp_error}), EmulatedOptions = tls_socket:emulated_options(), @@ -215,22 +251,50 @@ ssl_accept(Socket, SslOptions, Timeout) when is_port(Socket), {ok, #config{transport_info = CbInfo, ssl = SslOpts, emulated = EmOpts}} -> ok = tls_socket:setopts(Transport, Socket, tls_socket:internal_inet_values()), {ok, Port} = tls_socket:port(Transport, Socket), - ssl_connection:ssl_accept(ConnetionCb, Port, Socket, - {SslOpts, - tls_socket:emulated_socket_options(EmOpts, #socket_options{}), undefined}, - self(), CbInfo, Timeout) + ssl_connection:handshake(ConnetionCb, Port, Socket, + {SslOpts, + tls_socket:emulated_socket_options(EmOpts, #socket_options{}), undefined}, + self(), CbInfo, Timeout) catch Error = {error, _Reason} -> Error end. + + +%%-------------------------------------------------------------------- +-spec handshake_continue(#sslsocket{}, [ssl_option()]) -> + {ok, #sslsocket{}} | {error, reason()}. +%% +%% +%% Description: Continues the handshke possible with newly supplied options. +%%-------------------------------------------------------------------- +handshake_continue(Socket, SSLOptions) -> + handshake_continue(Socket, SSLOptions, infinity). +%%-------------------------------------------------------------------- +-spec handshake_continue(#sslsocket{}, [ssl_option()], timeout()) -> + {ok, #sslsocket{}} | {error, reason()}. +%% +%% +%% Description: Continues the handshke possible with newly supplied options. +%%-------------------------------------------------------------------- +handshake_continue(Socket, SSLOptions, Timeout) -> + ssl_connection:handshake_continue(Socket, SSLOptions, Timeout). +%%-------------------------------------------------------------------- +-spec handshake_cancel(#sslsocket{}) -> term(). +%% +%% Description: Cancels the handshakes sending a close alert. +%%-------------------------------------------------------------------- +handshake_cancel(Socket) -> + ssl_connection:handshake_cancel(Socket). + %%-------------------------------------------------------------------- -spec close(#sslsocket{}) -> term(). %% %% Description: Close an ssl connection %%-------------------------------------------------------------------- -close(#sslsocket{pid = Pid}) when is_pid(Pid) -> +close(#sslsocket{pid = [Pid|_]}) when is_pid(Pid) -> ssl_connection:close(Pid, {close, ?DEFAULT_TIMEOUT}); -close(#sslsocket{pid = {udp, #config{udp_handler = {Pid, _}}}}) -> - dtls_udp_listener:close(Pid); +close(#sslsocket{pid = {dtls, #config{dtls_handler = {Pid, _}}}}) -> + dtls_packet_demux:close(Pid); close(#sslsocket{pid = {ListenSocket, #config{transport_info={Transport,_, _, _}}}}) -> Transport:close(ListenSocket). @@ -239,12 +303,12 @@ close(#sslsocket{pid = {ListenSocket, #config{transport_info={Transport,_, _, _} %% %% Description: Close an ssl connection %%-------------------------------------------------------------------- -close(#sslsocket{pid = TLSPid}, +close(#sslsocket{pid = [TLSPid|_]}, {Pid, Timeout} = DownGrade) when is_pid(TLSPid), is_pid(Pid), (is_integer(Timeout) andalso Timeout >= 0) or (Timeout == infinity) -> ssl_connection:close(TLSPid, {close, DownGrade}); -close(#sslsocket{pid = TLSPid}, Timeout) when is_pid(TLSPid), +close(#sslsocket{pid = [TLSPid|_]}, Timeout) when is_pid(TLSPid), (is_integer(Timeout) andalso Timeout >= 0) or (Timeout == infinity) -> ssl_connection:close(TLSPid, {close, Timeout}); close(#sslsocket{pid = {ListenSocket, #config{transport_info={Transport,_, _, _}}}}, _) -> @@ -255,12 +319,14 @@ close(#sslsocket{pid = {ListenSocket, #config{transport_info={Transport,_, _, _} %% %% Description: Sends data over the ssl connection %%-------------------------------------------------------------------- -send(#sslsocket{pid = Pid}, Data) when is_pid(Pid) -> +send(#sslsocket{pid = [Pid]}, Data) when is_pid(Pid) -> ssl_connection:send(Pid, Data); -send(#sslsocket{pid = {_, #config{transport_info={gen_udp, _, _, _}}}}, _) -> +send(#sslsocket{pid = [_, Pid]}, Data) when is_pid(Pid) -> + tls_sender:send_data(Pid, erlang:iolist_to_binary(Data)); +send(#sslsocket{pid = {_, #config{transport_info={_, udp, _, _}}}}, _) -> {error,enotconn}; %% Emulate connection behaviour -send(#sslsocket{pid = {udp,_}}, _) -> - {error,enotconn}; +send(#sslsocket{pid = {dtls,_}}, _) -> + {error,enotconn}; %% Emulate connection behaviour send(#sslsocket{pid = {ListenSocket, #config{transport_info={Transport, _, _, _}}}}, Data) -> Transport:send(ListenSocket, Data). %% {error,enotconn} @@ -272,10 +338,10 @@ send(#sslsocket{pid = {ListenSocket, #config{transport_info={Transport, _, _, _} %%-------------------------------------------------------------------- recv(Socket, Length) -> recv(Socket, Length, infinity). -recv(#sslsocket{pid = Pid}, Length, Timeout) when is_pid(Pid), +recv(#sslsocket{pid = [Pid|_]}, Length, Timeout) when is_pid(Pid), (is_integer(Timeout) andalso Timeout >= 0) or (Timeout == infinity)-> ssl_connection:recv(Pid, Length, Timeout); -recv(#sslsocket{pid = {udp,_}}, _, _) -> +recv(#sslsocket{pid = {dtls,_}}, _, _) -> {error,enotconn}; recv(#sslsocket{pid = {Listen, #config{transport_info = {Transport, _, _, _}}}}, _,_) when is_port(Listen)-> @@ -287,9 +353,9 @@ recv(#sslsocket{pid = {Listen, %% Description: Changes process that receives the messages when active = true %% or once. %%-------------------------------------------------------------------- -controlling_process(#sslsocket{pid = Pid}, NewOwner) when is_pid(Pid), is_pid(NewOwner) -> +controlling_process(#sslsocket{pid = [Pid|_]}, NewOwner) when is_pid(Pid), is_pid(NewOwner) -> ssl_connection:new_user(Pid, NewOwner); -controlling_process(#sslsocket{pid = {udp, _}}, +controlling_process(#sslsocket{pid = {dtls, _}}, NewOwner) when is_pid(NewOwner) -> ok; %% Meaningless but let it be allowed to conform with TLS controlling_process(#sslsocket{pid = {Listen, @@ -305,7 +371,7 @@ controlling_process(#sslsocket{pid = {Listen, %% %% Description: Return SSL information for the connection %%-------------------------------------------------------------------- -connection_information(#sslsocket{pid = Pid}) when is_pid(Pid) -> +connection_information(#sslsocket{pid = [Pid|_]}) when is_pid(Pid) -> case ssl_connection:connection_information(Pid, false) of {ok, Info} -> {ok, [Item || Item = {_Key, Value} <- Info, Value =/= undefined]}; @@ -314,7 +380,7 @@ connection_information(#sslsocket{pid = Pid}) when is_pid(Pid) -> end; connection_information(#sslsocket{pid = {Listen, _}}) when is_port(Listen) -> {error, enotconn}; -connection_information(#sslsocket{pid = {udp,_}}) -> +connection_information(#sslsocket{pid = {dtls,_}}) -> {error,enotconn}. %%-------------------------------------------------------------------- @@ -322,7 +388,7 @@ connection_information(#sslsocket{pid = {udp,_}}) -> %% %% Description: Return SSL information for the connection %%-------------------------------------------------------------------- -connection_information(#sslsocket{pid = Pid}, Items) when is_pid(Pid) -> +connection_information(#sslsocket{pid = [Pid|_]}, Items) when is_pid(Pid) -> case ssl_connection:connection_information(Pid, include_security_info(Items)) of {ok, Info} -> {ok, [Item || Item = {Key, Value} <- Info, lists:member(Key, Items), @@ -336,17 +402,15 @@ connection_information(#sslsocket{pid = Pid}, Items) when is_pid(Pid) -> %% %% Description: same as inet:peername/1. %%-------------------------------------------------------------------- -peername(#sslsocket{pid = Pid, fd = {Transport, Socket, _}}) when is_pid(Pid)-> +peername(#sslsocket{pid = [Pid|_], fd = {Transport, Socket, _}}) when is_pid(Pid)-> dtls_socket:peername(Transport, Socket); -peername(#sslsocket{pid = Pid, fd = {Transport, Socket, _, _}}) when is_pid(Pid)-> +peername(#sslsocket{pid = [Pid|_], fd = {Transport, Socket, _, _}}) when is_pid(Pid)-> tls_socket:peername(Transport, Socket); -peername(#sslsocket{pid = {udp = Transport, #config{udp_handler = {_Pid, _}}}}) -> - dtls_socket:peername(Transport, undefined); -peername(#sslsocket{pid = Pid, fd = {gen_udp= Transport, Socket, _, _}}) when is_pid(Pid) -> - dtls_socket:peername(Transport, Socket); +peername(#sslsocket{pid = {dtls, #config{dtls_handler = {_Pid, _}}}}) -> + dtls_socket:peername(dtls, undefined); peername(#sslsocket{pid = {ListenSocket, #config{transport_info = {Transport,_,_,_}}}}) -> tls_socket:peername(Transport, ListenSocket); %% Will return {error, enotconn} -peername(#sslsocket{pid = {udp,_}}) -> +peername(#sslsocket{pid = {dtls,_}}) -> {error,enotconn}. %%-------------------------------------------------------------------- @@ -354,14 +418,14 @@ peername(#sslsocket{pid = {udp,_}}) -> %% %% Description: Returns the peercert. %%-------------------------------------------------------------------- -peercert(#sslsocket{pid = Pid}) when is_pid(Pid) -> +peercert(#sslsocket{pid = [Pid|_]}) when is_pid(Pid) -> case ssl_connection:peer_certificate(Pid) of {ok, undefined} -> {error, no_peercert}; Result -> Result end; -peercert(#sslsocket{pid = {udp, _}}) -> +peercert(#sslsocket{pid = {dtls, _}}) -> {error, enotconn}; peercert(#sslsocket{pid = {Listen, _}}) when is_port(Listen) -> {error, enotconn}. @@ -372,33 +436,33 @@ peercert(#sslsocket{pid = {Listen, _}}) when is_port(Listen) -> %% Description: Returns the protocol that has been negotiated. If no %% protocol has been negotiated will return {error, protocol_not_negotiated} %%-------------------------------------------------------------------- -negotiated_protocol(#sslsocket{pid = Pid}) -> +negotiated_protocol(#sslsocket{pid = [Pid|_]}) when is_pid(Pid) -> ssl_connection:negotiated_protocol(Pid). %%-------------------------------------------------------------------- --spec cipher_suites() -> [ssl_cipher:old_erl_cipher_suite()] | [string()]. +-spec cipher_suites() -> [ssl_cipher_format:old_erl_cipher_suite()] | [string()]. %%-------------------------------------------------------------------- cipher_suites() -> cipher_suites(erlang). %%-------------------------------------------------------------------- -spec cipher_suites(erlang | openssl | all) -> - [ssl_cipher:old_erl_cipher_suite() | string()]. + [ssl_cipher_format:old_erl_cipher_suite() | string()]. %% Description: Returns all supported cipher suites. %%-------------------------------------------------------------------- cipher_suites(erlang) -> - [ssl_cipher:erl_suite_definition(Suite) || Suite <- available_suites(default)]; + [ssl_cipher_format:erl_suite_definition(Suite) || Suite <- available_suites(default)]; cipher_suites(openssl) -> - [ssl_cipher:openssl_suite_name(Suite) || + [ssl_cipher_format:openssl_suite_name(Suite) || Suite <- available_suites(default)]; cipher_suites(all) -> - [ssl_cipher:erl_suite_definition(Suite) || Suite <- available_suites(all)]. + [ssl_cipher_format:erl_suite_definition(Suite) || Suite <- available_suites(all)]. %%-------------------------------------------------------------------- -spec cipher_suites(default | all | anonymous, tls_record:tls_version() | dtls_record:dtls_version() | tls_record:tls_atom_version() | dtls_record:dtls_atom_version()) -> - [ssl_cipher:erl_cipher_suite()]. + [ssl_cipher_format:erl_cipher_suite()]. %% Description: Returns all default and all supported cipher suites for a %% TLS/DTLS version %%-------------------------------------------------------------------- @@ -411,12 +475,12 @@ cipher_suites(Base, Version) when Version == 'dtlsv1.2'; Version == 'dtlsv1'-> cipher_suites(Base, dtls_record:protocol_version(Version)); cipher_suites(Base, Version) -> - [ssl_cipher:suite_definition(Suite) || Suite <- supported_suites(Base, Version)]. + [ssl_cipher_format:suite_definition(Suite) || Suite <- supported_suites(Base, Version)]. %%-------------------------------------------------------------------- --spec filter_cipher_suites([ssl_cipher:erl_cipher_suite()], +-spec filter_cipher_suites([ssl_cipher_format:erl_cipher_suite()], [{key_exchange | cipher | mac | prf, fun()}] | []) -> - [ssl_cipher:erl_cipher_suite()]. + [ssl_cipher_format:erl_cipher_suite()]. %% Description: Removes cipher suites if any of the filter functions returns false %% for any part of the cipher suite. This function also calls default filter functions %% to make sure the cipher suite are supported by crypto. @@ -433,10 +497,10 @@ filter_cipher_suites(Suites, Filters0) -> prf_filters => add_filter(proplists:get_value(prf, Filters0), PrfF)}, ssl_cipher:filter_suites(Suites, Filters). %%-------------------------------------------------------------------- --spec prepend_cipher_suites([ssl_cipher:erl_cipher_suite()] | +-spec prepend_cipher_suites([ssl_cipher_format:erl_cipher_suite()] | [{key_exchange | cipher | mac | prf, fun()}], - [ssl_cipher:erl_cipher_suite()]) -> - [ssl_cipher:erl_cipher_suite()]. + [ssl_cipher_format:erl_cipher_suite()]) -> + [ssl_cipher_format:erl_cipher_suite()]. %% Description: Make <Preferred> suites become the most prefered %% suites that is put them at the head of the cipher suite list %% and remove them from <Suites> if present. <Preferred> may be a @@ -451,10 +515,10 @@ prepend_cipher_suites(Filters, Suites) -> Preferred = filter_cipher_suites(Suites, Filters), Preferred ++ (Suites -- Preferred). %%-------------------------------------------------------------------- --spec append_cipher_suites(Deferred :: [ssl_cipher:erl_cipher_suite()] | +-spec append_cipher_suites(Deferred :: [ssl_cipher_format:erl_cipher_suite()] | [{key_exchange | cipher | mac | prf, fun()}], - [ssl_cipher:erl_cipher_suite()]) -> - [ssl_cipher:erl_cipher_suite()]. + [ssl_cipher_format:erl_cipher_suite()]) -> + [ssl_cipher_format:erl_cipher_suite()]. %% Description: Make <Deferred> suites suites become the %% least prefered suites that is put them at the end of the cipher suite list %% and removed them from <Suites> if present. @@ -487,7 +551,6 @@ eccs({3,0}) -> eccs({3,_}) -> Curves = tls_v1:ecc_curves(all), eccs_filter_supported(Curves); - eccs({254,_} = Version) -> eccs(dtls_v1:corresponding_tls_version(Version)); eccs(Version) when Version == 'tlsv1.2'; @@ -510,9 +573,9 @@ eccs_filter_supported(Curves) -> %% %% Description: Gets options %%-------------------------------------------------------------------- -getopts(#sslsocket{pid = Pid}, OptionTags) when is_pid(Pid), is_list(OptionTags) -> +getopts(#sslsocket{pid = [Pid|_]}, OptionTags) when is_pid(Pid), is_list(OptionTags) -> ssl_connection:get_opts(Pid, OptionTags); -getopts(#sslsocket{pid = {udp, #config{transport_info = {Transport,_,_,_}}}} = ListenSocket, OptionTags) when is_list(OptionTags) -> +getopts(#sslsocket{pid = {dtls, #config{transport_info = {Transport,_,_,_}}}} = ListenSocket, OptionTags) when is_list(OptionTags) -> try dtls_socket:getopts(Transport, ListenSocket, OptionTags) of {ok, _} = Result -> Result; @@ -541,7 +604,26 @@ getopts(#sslsocket{}, OptionTags) -> %% %% Description: Sets options %%-------------------------------------------------------------------- -setopts(#sslsocket{pid = Pid}, Options0) when is_pid(Pid), is_list(Options0) -> +setopts(#sslsocket{pid = [Pid, Sender]}, Options0) when is_pid(Pid), is_list(Options0) -> + try proplists:expand([{binary, [{mode, binary}]}, + {list, [{mode, list}]}], Options0) of + Options -> + case proplists:get_value(packet, Options, undefined) of + undefined -> + ssl_connection:set_opts(Pid, Options); + PacketOpt -> + case tls_sender:setopts(Sender, [{packet, PacketOpt}]) of + ok -> + ssl_connection:set_opts(Pid, Options); + Error -> + Error + end + end + catch + _:_ -> + {error, {options, {not_a_proplist, Options0}}} + end; +setopts(#sslsocket{pid = [Pid|_]}, Options0) when is_pid(Pid), is_list(Options0) -> try proplists:expand([{binary, [{mode, binary}]}, {list, [{mode, list}]}], Options0) of Options -> @@ -550,7 +632,7 @@ setopts(#sslsocket{pid = Pid}, Options0) when is_pid(Pid), is_list(Options0) -> _:_ -> {error, {options, {not_a_proplist, Options0}}} end; -setopts(#sslsocket{pid = {udp, #config{transport_info = {Transport,_,_,_}}}} = ListenSocket, Options) when is_list(Options) -> +setopts(#sslsocket{pid = {dtls, #config{transport_info = {Transport,_,_,_}}}} = ListenSocket, Options) when is_list(Options) -> try dtls_socket:setopts(Transport, ListenSocket, Options) of ok -> ok; @@ -596,7 +678,7 @@ getstat(Socket) -> getstat(#sslsocket{pid = {Listen, #config{transport_info = {Transport, _, _, _}}}}, Options) when is_port(Listen), is_list(Options) -> tls_socket:getstat(Transport, Listen, Options); -getstat(#sslsocket{pid = Pid, fd = {Transport, Socket, _, _}}, Options) when is_pid(Pid), is_list(Options) -> +getstat(#sslsocket{pid = [Pid|_], fd = {Transport, Socket, _, _}}, Options) when is_pid(Pid), is_list(Options) -> tls_socket:getstat(Transport, Socket, Options). %%--------------------------------------------------------------- @@ -607,9 +689,9 @@ getstat(#sslsocket{pid = Pid, fd = {Transport, Socket, _, _}}, Options) when is_ shutdown(#sslsocket{pid = {Listen, #config{transport_info = {Transport,_, _, _}}}}, How) when is_port(Listen) -> Transport:shutdown(Listen, How); -shutdown(#sslsocket{pid = {udp,_}},_) -> +shutdown(#sslsocket{pid = {dtls,_}},_) -> {error, enotconn}; -shutdown(#sslsocket{pid = Pid}, How) -> +shutdown(#sslsocket{pid = [Pid|_]}, How) when is_pid(Pid) -> ssl_connection:shutdown(Pid, How). %%-------------------------------------------------------------------- @@ -619,25 +701,32 @@ shutdown(#sslsocket{pid = Pid}, How) -> %%-------------------------------------------------------------------- sockname(#sslsocket{pid = {Listen, #config{transport_info = {Transport, _, _, _}}}}) when is_port(Listen) -> tls_socket:sockname(Transport, Listen); -sockname(#sslsocket{pid = {udp, #config{udp_handler = {Pid, _}}}}) -> - dtls_udp_listener:sockname(Pid); -sockname(#sslsocket{pid = Pid, fd = {Transport, Socket, _}}) when is_pid(Pid) -> +sockname(#sslsocket{pid = {dtls, #config{dtls_handler = {Pid, _}}}}) -> + dtls_packet_demux:sockname(Pid); +sockname(#sslsocket{pid = [Pid|_], fd = {Transport, Socket, _}}) when is_pid(Pid) -> dtls_socket:sockname(Transport, Socket); -sockname(#sslsocket{pid = Pid, fd = {Transport, Socket, _, _}}) when is_pid(Pid) -> +sockname(#sslsocket{pid = [Pid| _], fd = {Transport, Socket, _, _}}) when is_pid(Pid) -> tls_socket:sockname(Transport, Socket). %%--------------------------------------------------------------- -spec versions() -> [{ssl_app, string()} | {supported, [tls_record:tls_atom_version()]} | - {available, [tls_record:tls_atom_version()]}]. + {supported_dtls, [dtls_record:dtls_atom_version()]} | + {available, [tls_record:tls_atom_version()]} | + {available_dtls, [dtls_record:dtls_atom_version()]}]. %% %% Description: Returns a list of relevant versions. %%-------------------------------------------------------------------- versions() -> - Vsns = tls_record:supported_protocol_versions(), - SupportedVsns = [tls_record:protocol_version(Vsn) || Vsn <- Vsns], - AvailableVsns = ?ALL_AVAILABLE_VERSIONS, - %% TODO Add DTLS versions when supported - [{ssl_app, ?VSN}, {supported, SupportedVsns}, {available, AvailableVsns}]. + TLSVsns = tls_record:supported_protocol_versions(), + DTLSVsns = dtls_record:supported_protocol_versions(), + SupportedTLSVsns = [tls_record:protocol_version(Vsn) || Vsn <- TLSVsns], + SupportedDTLSVsns = [dtls_record:protocol_version(Vsn) || Vsn <- DTLSVsns], + AvailableTLSVsns = ?ALL_AVAILABLE_VERSIONS, + AvailableDTLSVsns = ?ALL_AVAILABLE_DATAGRAM_VERSIONS, + [{ssl_app, ?VSN}, {supported, SupportedTLSVsns}, + {supported_dtls, SupportedDTLSVsns}, + {available, AvailableTLSVsns}, + {available_dtls, AvailableDTLSVsns}]. %%--------------------------------------------------------------- @@ -645,9 +734,17 @@ versions() -> %% %% Description: Initiates a renegotiation. %%-------------------------------------------------------------------- -renegotiate(#sslsocket{pid = Pid}) when is_pid(Pid) -> +renegotiate(#sslsocket{pid = [Pid, Sender |_]}) when is_pid(Pid), + is_pid(Sender) -> + case tls_sender:renegotiate(Sender) of + {ok, Write} -> + tls_connection:renegotiation(Pid, Write); + Error -> + Error + end; +renegotiate(#sslsocket{pid = [Pid |_]}) when is_pid(Pid) -> ssl_connection:renegotiation(Pid); -renegotiate(#sslsocket{pid = {udp,_}}) -> +renegotiate(#sslsocket{pid = {dtls,_}}) -> {error, enotconn}; renegotiate(#sslsocket{pid = {Listen,_}}) when is_port(Listen) -> {error, enotconn}. @@ -659,10 +756,10 @@ renegotiate(#sslsocket{pid = {Listen,_}}) when is_port(Listen) -> %% %% Description: use a ssl sessions TLS PRF to generate key material %%-------------------------------------------------------------------- -prf(#sslsocket{pid = Pid}, +prf(#sslsocket{pid = [Pid|_]}, Secret, Label, Seed, WantedLength) when is_pid(Pid) -> ssl_connection:prf(Pid, Secret, Label, Seed, WantedLength); -prf(#sslsocket{pid = {udp,_}}, _,_,_,_) -> +prf(#sslsocket{pid = {dtls,_}}, _,_,_,_) -> {error, enotconn}; prf(#sslsocket{pid = {Listen,_}}, _,_,_,_) when is_port(Listen) -> {error, enotconn}. @@ -714,10 +811,19 @@ tls_version({3, _} = Version) -> tls_version({254, _} = Version) -> dtls_v1:corresponding_tls_version(Version). + +%%-------------------------------------------------------------------- +-spec suite_to_str(ssl_cipher_format:erl_cipher_suite()) -> string(). +%% +%% Description: Return the string representation of a cipher suite. +%%-------------------------------------------------------------------- +suite_to_str(Cipher) -> + ssl_cipher_format:suite_to_str(Cipher). + + %%%-------------------------------------------------------------- %%% Internal functions %%%-------------------------------------------------------------------- - %% Possible filters out suites not supported by crypto available_suites(default) -> Version = tls_record:highest_protocol_version([]), @@ -736,8 +842,8 @@ supported_suites(anonymous, Version) -> do_listen(Port, #config{transport_info = {Transport, _, _, _}} = Config, tls_connection) -> tls_socket:listen(Transport, Port, Config); -do_listen(Port, #config{transport_info = {Transport, _, _, _}} = Config, dtls_connection) -> - dtls_socket:listen(Transport, Port, Config). +do_listen(Port, Config, dtls_connection) -> + dtls_socket:listen(Port, Config). %% Handle extra ssl options given to ssl_accept -spec handle_options([any()], #ssl_options{}) -> #ssl_options{} @@ -842,7 +948,7 @@ handle_options(Opts0, Role, Host) -> %% Server side option reuse_session = handle_option(reuse_session, Opts, ReuseSessionFun), reuse_sessions = handle_option(reuse_sessions, Opts, true), - secure_renegotiate = handle_option(secure_renegotiate, Opts, false), + secure_renegotiate = handle_option(secure_renegotiate, Opts, true), client_renegotiation = handle_option(client_renegotiation, Opts, default_option_role(server, true, Role), server, Role), @@ -880,8 +986,9 @@ handle_options(Opts0, Role, Host) -> client, Role), crl_check = handle_option(crl_check, Opts, false), crl_cache = handle_option(crl_cache, Opts, {ssl_crl_cache, {internal, []}}), - v2_hello_compatible = handle_option(v2_hello_compatible, Opts, false), - max_handshake_size = handle_option(max_handshake_size, Opts, ?DEFAULT_MAX_HANDSHAKE_SIZE) + max_handshake_size = handle_option(max_handshake_size, Opts, ?DEFAULT_MAX_HANDSHAKE_SIZE), + handshake = handle_option(handshake, Opts, full), + customize_hostname_check = handle_option(customize_hostname_check, Opts, []) }, CbInfo = proplists:get_value(cb_info, Opts, default_cb_info(Protocol)), @@ -896,9 +1003,8 @@ handle_options(Opts0, Role, Host) -> alpn_preferred_protocols, next_protocols_advertised, client_preferred_next_protocols, log_alert, server_name_indication, honor_cipher_order, padding_check, crl_check, crl_cache, - fallback, signature_algs, eccs, honor_ecc_order, beast_mitigation, v2_hello_compatible, - max_handshake_size], - + fallback, signature_algs, eccs, honor_ecc_order, beast_mitigation, + max_handshake_size, handshake, customize_hostname_check], SockOpts = lists:foldl(fun(Key, PropList) -> proplists:delete(Key, PropList) end, Opts, SslOptions), @@ -910,8 +1016,6 @@ handle_options(Opts0, Role, Host) -> inet_user = Sock, transport_info = CbInfo, connection_cb = ConnetionCb }}. - - handle_option(OptionName, Opts, Default, Role, Role) -> handle_option(OptionName, Opts, Default); handle_option(_, _, undefined = Value, _, _) -> @@ -1133,14 +1237,18 @@ validate_option(beast_mitigation, Value) when Value == one_n_minus_one orelse Value == zero_n orelse Value == disabled -> Value; -validate_option(v2_hello_compatible, Value) when is_boolean(Value) -> - Value; validate_option(max_handshake_size, Value) when is_integer(Value) andalso Value =< ?MAX_UNIT24 -> Value; validate_option(protocol, Value = tls) -> Value; validate_option(protocol, Value = dtls) -> Value; +validate_option(handshake, hello = Value) -> + Value; +validate_option(handshake, full = Value) -> + Value; +validate_option(customize_hostname_check, Value) when is_list(Value) -> + Value; validate_option(Opt, Value) -> throw({error, {options, {Opt, Value}}}). @@ -1244,10 +1352,10 @@ binary_cipher_suites(Version, []) -> %% not require explicit configuration default_binary_suites(Version); binary_cipher_suites(Version, [Map|_] = Ciphers0) when is_map(Map) -> - Ciphers = [ssl_cipher:suite(C) || C <- Ciphers0], + Ciphers = [ssl_cipher_format:suite(C) || C <- Ciphers0], binary_cipher_suites(Version, Ciphers); binary_cipher_suites(Version, [Tuple|_] = Ciphers0) when is_tuple(Tuple) -> - Ciphers = [ssl_cipher:suite(tuple_to_map(C)) || C <- Ciphers0], + Ciphers = [ssl_cipher_format:suite(tuple_to_map(C)) || C <- Ciphers0], binary_cipher_suites(Version, Ciphers); binary_cipher_suites(Version, [Cipher0 | _] = Ciphers0) when is_binary(Cipher0) -> All = ssl_cipher:all_suites(Version) ++ @@ -1262,11 +1370,11 @@ binary_cipher_suites(Version, [Cipher0 | _] = Ciphers0) when is_binary(Cipher0) end; binary_cipher_suites(Version, [Head | _] = Ciphers0) when is_list(Head) -> %% Format: ["RC4-SHA","RC4-MD5"] - Ciphers = [ssl_cipher:openssl_suite(C) || C <- Ciphers0], + Ciphers = [ssl_cipher_format:openssl_suite(C) || C <- Ciphers0], binary_cipher_suites(Version, Ciphers); binary_cipher_suites(Version, Ciphers0) -> %% Format: "RC4-SHA:RC4-MD5" - Ciphers = [ssl_cipher:openssl_suite(C) || C <- string:lexemes(Ciphers0, ":")], + Ciphers = [ssl_cipher_format:openssl_suite(C) || C <- string:lexemes(Ciphers0, ":")], binary_cipher_suites(Version, Ciphers). default_binary_suites(Version) -> diff --git a/lib/ssl/src/ssl_alert.erl b/lib/ssl/src/ssl_alert.erl index 95ab955ad0..34e9797f1f 100644 --- a/lib/ssl/src/ssl_alert.erl +++ b/lib/ssl/src/ssl_alert.erl @@ -1,7 +1,7 @@ %% %% %CopyrightBegin% %% -%% Copyright Ericsson AB 2007-2016. All Rights Reserved. +%% Copyright Ericsson AB 2007-2018. All Rights Reserved. %% %% Licensed under the Apache License, Version 2.0 (the "License"); %% you may not use this file except in compliance with the License. @@ -48,7 +48,9 @@ decode(Bin) -> decode(Bin, [], 0). %%-------------------------------------------------------------------- --spec reason_code(#alert{}, client | server) -> closed | {essl, string()}. +-spec reason_code(#alert{}, client | server) -> + closed | {tls_alert, unicode:chardata()}. +%-spec reason_code(#alert{}, client | server) -> closed | {essl, string()}. %% %% Description: Returns the error reason that will be returned to the %% user. diff --git a/lib/ssl/src/ssl_alert.hrl b/lib/ssl/src/ssl_alert.hrl index 35670edea5..b23123905e 100644 --- a/lib/ssl/src/ssl_alert.hrl +++ b/lib/ssl/src/ssl_alert.hrl @@ -1,7 +1,7 @@ %% %% %CopyrightBegin% %% -%% Copyright Ericsson AB 2007-2016. All Rights Reserved. +%% Copyright Ericsson AB 2007-2018. All Rights Reserved. %% %% Licensed under the Apache License, Version 2.0 (the "License"); %% you may not use this file except in compliance with the License. diff --git a/lib/ssl/src/ssl_api.hrl b/lib/ssl/src/ssl_api.hrl index 2bd51cf91e..7b7b1cbcd9 100644 --- a/lib/ssl/src/ssl_api.hrl +++ b/lib/ssl/src/ssl_api.hrl @@ -1,7 +1,7 @@ %% %% %CopyrightBegin% %% -%% Copyright Ericsson AB 2013-2016. All Rights Reserved. +%% Copyright Ericsson AB 2013-2018. All Rights Reserved. %% %% Licensed under the Apache License, Version 2.0 (the "License"); %% you may not use this file except in compliance with the License. @@ -42,7 +42,8 @@ {verify, verify_type()} | {verify_fun, {fun(), InitialUserState::term()}} | {fail_if_no_peer_cert, boolean()} | {depth, integer()} | - {cert, Der::binary()} | {certfile, path()} | {key, Der::binary()} | + {cert, Der::binary()} | {certfile, path()} | + {key, {private_key_type(), Der::binary()}} | {keyfile, path()} | {password, string()} | {cacerts, [Der::binary()]} | {cacertfile, path()} | {dh, Der::binary()} | {dhfile, path()} | {user_lookup_fun, {fun(), InitialUserState::term()}} | @@ -57,7 +58,7 @@ -type verify_type() :: verify_none | verify_peer. -type path() :: string(). --type ciphers() :: [ssl_cipher:erl_cipher_suite()] | +-type ciphers() :: [ssl_cipher_format:erl_cipher_suite()] | string(). % (according to old API) -type ssl_imp() :: new | old. @@ -65,4 +66,11 @@ ClosedTag::atom(), ErrTag::atom()}}. -type prf_random() :: client_random | server_random. +-type private_key_type() :: rsa | %% Backwards compatibility + dsa | %% Backwards compatibility + 'RSAPrivateKey' | + 'DSAPrivateKey' | + 'ECPrivateKey' | + 'PrivateKeyInfo'. + -endif. % -ifdef(ssl_api). diff --git a/lib/ssl/src/ssl_certificate.erl b/lib/ssl/src/ssl_certificate.erl index a3333d35e9..549e557beb 100644 --- a/lib/ssl/src/ssl_certificate.erl +++ b/lib/ssl/src/ssl_certificate.erl @@ -1,7 +1,7 @@ %% %% %CopyrightBegin% %% -%% Copyright Ericsson AB 2007-2017 All Rights Reserved. +%% Copyright Ericsson AB 2007-2018 All Rights Reserved. %% %% Licensed under the Apache License, Version 2.0 (the "License"); %% you may not use this file except in compliance with the License. @@ -33,6 +33,7 @@ -export([trusted_cert_and_path/4, certificate_chain/3, + certificate_chain/4, file_to_certificats/2, file_to_crls/2, validate/3, @@ -40,7 +41,8 @@ is_valid_key_usage/2, select_extension/2, extensions_list/1, - public_key_type/1 + public_key_type/1, + foldl_db/3 ]). %%==================================================================== @@ -79,7 +81,8 @@ trusted_cert_and_path(CertChain, CertDbHandle, CertDbRef, PartialChainHandler) - %% Trusted must be selfsigned or it is an incomplete chain handle_path(Trusted, Path, PartialChainHandler); _ -> - %% Root CA could not be verified + %% Root CA could not be verified, but partial + %% chain handler may trusted a cert that we got handle_incomplete_chain(Path, PartialChainHandler) end end. @@ -94,10 +97,23 @@ certificate_chain(undefined, _, _) -> {error, no_cert}; certificate_chain(OwnCert, CertDbHandle, CertsDbRef) when is_binary(OwnCert) -> ErlCert = public_key:pkix_decode_cert(OwnCert, otp), - certificate_chain(ErlCert, OwnCert, CertDbHandle, CertsDbRef, [OwnCert]); + certificate_chain(ErlCert, OwnCert, CertDbHandle, CertsDbRef, [OwnCert], []); certificate_chain(OwnCert, CertDbHandle, CertsDbRef) -> DerCert = public_key:pkix_encode('OTPCertificate', OwnCert, otp), - certificate_chain(OwnCert, DerCert, CertDbHandle, CertsDbRef, [DerCert]). + certificate_chain(OwnCert, DerCert, CertDbHandle, CertsDbRef, [DerCert], []). + +%%-------------------------------------------------------------------- +-spec certificate_chain(undefined | binary() | #'OTPCertificate'{} , db_handle(), certdb_ref(), [der_cert()]) -> + {error, no_cert} | {ok, #'OTPCertificate'{} | undefined, [der_cert()]}. +%% +%% Description: Create certificate chain with certs from +%%-------------------------------------------------------------------- +certificate_chain(Cert, CertDbHandle, CertsDbRef, Candidates) when is_binary(Cert) -> + ErlCert = public_key:pkix_decode_cert(Cert, otp), + certificate_chain(ErlCert, Cert, CertDbHandle, CertsDbRef, [Cert], Candidates); +certificate_chain(Cert, CertDbHandle, CertsDbRef, Candidates) -> + DerCert = public_key:pkix_encode('OTPCertificate', Cert, otp), + certificate_chain(Cert, DerCert, CertDbHandle, CertsDbRef, [DerCert], Candidates). %%-------------------------------------------------------------------- -spec file_to_certificats(binary(), term()) -> [der_cert()]. %% @@ -138,8 +154,8 @@ validate(_, {bad_cert, _} = Reason, _) -> {fail, Reason}; validate(_, valid, UserState) -> {valid, UserState}; -validate(Cert, valid_peer, UserState = {client, _,_, Hostname, _, _}) when Hostname =/= disable -> - verify_hostname(Hostname, Cert, UserState); +validate(Cert, valid_peer, UserState = {client, _,_, {Hostname, Customize}, _, _}) when Hostname =/= disable -> + verify_hostname(Hostname, Customize, Cert, UserState); validate(_, valid_peer, UserState) -> {valid, UserState}. @@ -187,9 +203,20 @@ public_key_type(?'id-ecPublicKey') -> ec. %%-------------------------------------------------------------------- +-spec foldl_db(fun(), db_handle() | {extracted, list()}, list()) -> + {ok, term()} | issuer_not_found. +%% +%% Description: +%%-------------------------------------------------------------------- +foldl_db(IsIssuerFun, CertDbHandle, []) -> + ssl_pkix_db:foldl(IsIssuerFun, issuer_not_found, CertDbHandle); +foldl_db(IsIssuerFun, _, [_|_] = ListDb) -> + lists:foldl(IsIssuerFun, issuer_not_found, ListDb). + +%%-------------------------------------------------------------------- %%% Internal functions %%-------------------------------------------------------------------- -certificate_chain(OtpCert, BinCert, CertDbHandle, CertsDbRef, Chain) -> +certificate_chain(OtpCert, BinCert, CertDbHandle, CertsDbRef, Chain, ListDb) -> IssuerAndSelfSigned = case public_key:pkix_is_self_signed(OtpCert) of true -> @@ -200,12 +227,12 @@ certificate_chain(OtpCert, BinCert, CertDbHandle, CertsDbRef, Chain) -> case IssuerAndSelfSigned of {_, true = SelfSigned} -> - certificate_chain(CertDbHandle, CertsDbRef, Chain, ignore, ignore, SelfSigned); + do_certificate_chain(CertDbHandle, CertsDbRef, Chain, ignore, ignore, SelfSigned, ListDb); {{error, issuer_not_found}, SelfSigned} -> - case find_issuer(OtpCert, BinCert, CertDbHandle, CertsDbRef) of + case find_issuer(OtpCert, BinCert, CertDbHandle, CertsDbRef, ListDb) of {ok, {SerialNr, Issuer}} -> - certificate_chain(CertDbHandle, CertsDbRef, Chain, - SerialNr, Issuer, SelfSigned); + do_certificate_chain(CertDbHandle, CertsDbRef, Chain, + SerialNr, Issuer, SelfSigned, ListDb); _ -> %% Guess the the issuer must be the root %% certificate. The verification of the @@ -214,19 +241,19 @@ certificate_chain(OtpCert, BinCert, CertDbHandle, CertsDbRef, Chain) -> {ok, undefined, lists:reverse(Chain)} end; {{ok, {SerialNr, Issuer}}, SelfSigned} -> - certificate_chain(CertDbHandle, CertsDbRef, Chain, SerialNr, Issuer, SelfSigned) + do_certificate_chain(CertDbHandle, CertsDbRef, Chain, SerialNr, Issuer, SelfSigned, ListDb) end. -certificate_chain(_, _, [RootCert | _] = Chain, _, _, true) -> +do_certificate_chain(_, _, [RootCert | _] = Chain, _, _, true, _) -> {ok, RootCert, lists:reverse(Chain)}; -certificate_chain(CertDbHandle, CertsDbRef, Chain, SerialNr, Issuer, _SelfSigned) -> +do_certificate_chain(CertDbHandle, CertsDbRef, Chain, SerialNr, Issuer, _, ListDb) -> case ssl_manager:lookup_trusted_cert(CertDbHandle, CertsDbRef, SerialNr, Issuer) of {ok, {IssuerCert, ErlCert}} -> ErlCert = public_key:pkix_decode_cert(IssuerCert, otp), certificate_chain(ErlCert, IssuerCert, - CertDbHandle, CertsDbRef, [IssuerCert | Chain]); + CertDbHandle, CertsDbRef, [IssuerCert | Chain], ListDb); _ -> %% The trusted cert may be obmitted from the chain as the %% counter part needs to have it anyway to be able to @@ -234,7 +261,8 @@ certificate_chain(CertDbHandle, CertsDbRef, Chain, SerialNr, Issuer, _SelfSigned {ok, undefined, lists:reverse(Chain)} end. -find_issuer(OtpCert, BinCert, CertDbHandle, CertsDbRef) -> + +find_issuer(OtpCert, BinCert, CertDbHandle, CertsDbRef, ListDb) -> IsIssuerFun = fun({_Key, {_Der, #'OTPCertificate'{} = ErlCertCandidate}}, Acc) -> case public_key:pkix_is_issuer(OtpCert, ErlCertCandidate) of @@ -252,26 +280,29 @@ find_issuer(OtpCert, BinCert, CertDbHandle, CertsDbRef) -> Acc end, - if is_reference(CertsDbRef) -> % actual DB exists - try ssl_pkix_db:foldl(IsIssuerFun, issuer_not_found, CertDbHandle) of - issuer_not_found -> - {error, issuer_not_found} - catch - {ok, _IssuerId} = Return -> - Return - end; - is_tuple(CertsDbRef), element(1,CertsDbRef) =:= extracted -> % cache bypass byproduct - {extracted, CertsData} = CertsDbRef, - DB = [Entry || {decoded, Entry} <- CertsData], - try lists:foldl(IsIssuerFun, issuer_not_found, DB) of - issuer_not_found -> - {error, issuer_not_found} - catch - {ok, _IssuerId} = Return -> - Return - end + Result = case is_reference(CertsDbRef) of + true -> + do_find_issuer(IsIssuerFun, CertDbHandle, ListDb); + false -> + {extracted, CertsData} = CertsDbRef, + DB = [Entry || {decoded, Entry} <- CertsData], + do_find_issuer(IsIssuerFun, CertDbHandle, DB) + end, + case Result of + issuer_not_found -> + {error, issuer_not_found}; + Result -> + Result end. +do_find_issuer(IssuerFun, CertDbHandle, CertDb) -> + try + foldl_db(IssuerFun, CertDbHandle, CertDb) + catch + throw:{ok, _} = Return -> + Return + end. + is_valid_extkey_usage(KeyUse, client) -> %% Client wants to verify server is_valid_key_usage(KeyUse,?'id-kp-serverAuth'); @@ -300,7 +331,7 @@ other_issuer(OtpCert, BinCert, CertDbHandle, CertDbRef) -> {ok, IssuerId} -> {other, IssuerId}; {error, issuer_not_found} -> - case find_issuer(OtpCert, BinCert, CertDbHandle, CertDbRef) of + case find_issuer(OtpCert, BinCert, CertDbHandle, CertDbRef, []) of {ok, IssuerId} -> {other, IssuerId}; Other -> @@ -333,12 +364,12 @@ new_trusteded_chain(DerCert, [_ | Rest]) -> new_trusteded_chain(_, []) -> unknown_ca. -verify_hostname({fallback, Hostname}, Cert, UserState) when is_list(Hostname) -> - case public_key:pkix_verify_hostname(Cert, [{dns_id, Hostname}]) of +verify_hostname({fallback, Hostname}, Customize, Cert, UserState) when is_list(Hostname) -> + case public_key:pkix_verify_hostname(Cert, [{dns_id, Hostname}], Customize) of true -> {valid, UserState}; false -> - case public_key:pkix_verify_hostname(Cert, [{ip, Hostname}]) of + case public_key:pkix_verify_hostname(Cert, [{ip, Hostname}], Customize) of true -> {valid, UserState}; false -> @@ -346,16 +377,16 @@ verify_hostname({fallback, Hostname}, Cert, UserState) when is_list(Hostname) -> end end; -verify_hostname({fallback, Hostname}, Cert, UserState) -> - case public_key:pkix_verify_hostname(Cert, [{ip, Hostname}]) of +verify_hostname({fallback, Hostname}, Customize, Cert, UserState) -> + case public_key:pkix_verify_hostname(Cert, [{ip, Hostname}], Customize) of true -> {valid, UserState}; false -> {fail, {bad_cert, hostname_check_failed}} end; -verify_hostname(Hostname, Cert, UserState) -> - case public_key:pkix_verify_hostname(Cert, [{dns_id, Hostname}]) of +verify_hostname(Hostname, Customize, Cert, UserState) -> + case public_key:pkix_verify_hostname(Cert, [{dns_id, Hostname}], Customize) of true -> {valid, UserState}; false -> diff --git a/lib/ssl/src/ssl_cipher.erl b/lib/ssl/src/ssl_cipher.erl index aa453fe3f1..0e22d63b4b 100644 --- a/lib/ssl/src/ssl_cipher.erl +++ b/lib/ssl/src/ssl_cipher.erl @@ -1,7 +1,7 @@ % %% %CopyrightBegin% %% -%% Copyright Ericsson AB 2007-2017. All Rights Reserved. +%% Copyright Ericsson AB 2007-2018. All Rights Reserved. %% %% Licensed under the Apache License, Version 2.0 (the "License"); %% you may not use this file except in compliance with the License. @@ -33,43 +33,25 @@ -include("ssl_alert.hrl"). -include_lib("public_key/include/public_key.hrl"). --export([security_parameters/2, security_parameters/3, suite_definition/1, - erl_suite_definition/1, - cipher_init/3, decipher/6, cipher/5, decipher_aead/6, cipher_aead/6, - suite/1, suites/1, all_suites/1, crypto_support_filters/0, - anonymous_suites/1, psk_suites/1, psk_suites_anon/1, +-export([security_parameters/2, security_parameters/3, + cipher_init/3, nonce_seed/2, decipher/6, cipher/5, aead_encrypt/5, aead_decrypt/6, + suites/1, all_suites/1, crypto_support_filters/0, + chacha_suites/1, anonymous_suites/1, psk_suites/1, psk_suites_anon/1, srp_suites/0, srp_suites_anon/0, - rc4_suites/1, des_suites/1, openssl_suite/1, openssl_suite_name/1, + rc4_suites/1, des_suites/1, rsa_suites/1, filter/3, filter_suites/1, filter_suites/2, hash_algorithm/1, sign_algorithm/1, is_acceptable_hash/2, is_fallback/1, random_bytes/1, calc_mac_hash/4, is_stream_ciphersuite/1]). --export_type([cipher_suite/0, - erl_cipher_suite/0, old_erl_cipher_suite/0, openssl_cipher_suite/0, - hash/0, key_algo/0, sign_algo/0]). - --type cipher() :: null |rc4_128 | des_cbc | '3des_ede_cbc' | aes_128_cbc | aes_256_cbc | aes_128_gcm | aes_256_gcm | chacha20_poly1305. --type hash() :: null | md5 | sha | sha224 | sha256 | sha384 | sha512. --type sign_algo() :: rsa | dsa | ecdsa. --type key_algo() :: null | rsa | dhe_rsa | dhe_dss | ecdhe_ecdsa| ecdh_ecdsa | ecdh_rsa| srp_rsa| srp_dss | psk | dhe_psk | rsa_psk | dh_anon | ecdh_anon | srp_anon. --type erl_cipher_suite() :: #{key_exchange := key_algo(), - cipher := cipher(), - mac := hash() | aead, - prf := hash() | default_prf %% Old cipher suites, version dependent - }. --type old_erl_cipher_suite() :: {key_algo(), cipher(), hash()} % Pre TLS 1.2 - %% TLS 1.2, internally PRE TLS 1.2 will use default_prf - | {key_algo(), cipher(), hash(), hash() | default_prf}. --type cipher_suite() :: binary(). --type cipher_enum() :: integer(). --type openssl_cipher_suite() :: string(). +-compile(inline). +-type cipher_enum() :: integer(). --compile(inline). +-export_type([cipher_enum/0]). %%-------------------------------------------------------------------- --spec security_parameters(cipher_suite(), #security_parameters{}) -> +-spec security_parameters(ssl_cipher_format:cipher_suite(), #security_parameters{}) -> #security_parameters{}. %% Only security_parameters/2 should call security_parameters/3 with undefined as %% first argument. @@ -79,7 +61,8 @@ security_parameters(?TLS_NULL_WITH_NULL_NULL = CipherSuite, SecParams) -> security_parameters(undefined, CipherSuite, SecParams). %%-------------------------------------------------------------------- --spec security_parameters(ssl_record:ssl_version() | undefined, cipher_suite(), #security_parameters{}) -> +-spec security_parameters(ssl_record:ssl_version() | undefined, + ssl_cipher_format:cipher_suite(), #security_parameters{}) -> #security_parameters{}. %% %% Description: Returns a security parameters record where the @@ -87,7 +70,7 @@ security_parameters(?TLS_NULL_WITH_NULL_NULL = CipherSuite, SecParams) -> %%------------------------------------------------------------------- security_parameters(Version, CipherSuite, SecParams) -> #{cipher := Cipher, mac := Hash, - prf := PrfHashAlg} = suite_definition(CipherSuite), + prf := PrfHashAlg} = ssl_cipher_format:suite_definition(CipherSuite), SecParams#security_parameters{ cipher_suite = CipherSuite, bulk_cipher_algorithm = bulk_cipher_algorithm(Cipher), @@ -110,10 +93,15 @@ cipher_init(?RC4, IV, Key) -> #cipher_state{iv = IV, key = Key, state = State}; cipher_init(?AES_GCM, IV, Key) -> <<Nonce:64>> = random_bytes(8), - #cipher_state{iv = IV, key = Key, nonce = Nonce}; + #cipher_state{iv = IV, key = Key, nonce = Nonce, tag_len = 16}; +cipher_init(?CHACHA20_POLY1305, IV, Key) -> + #cipher_state{iv = IV, key = Key, tag_len = 16}; cipher_init(_BCA, IV, Key) -> #cipher_state{iv = IV, key = Key}. +nonce_seed(Seed, CipherState) -> + CipherState#cipher_state{nonce = Seed}. + %%-------------------------------------------------------------------- -spec cipher(cipher_enum(), #cipher_state{}, binary(), iodata(), ssl_record:ssl_version()) -> {binary(), #cipher_state{}}. @@ -145,32 +133,16 @@ cipher(?AES_CBC, CipherState, Mac, Fragment, Version) -> crypto:block_encrypt(aes_cbc256, Key, IV, T) end, block_size(aes_128_cbc), CipherState, Mac, Fragment, Version). -%%-------------------------------------------------------------------- --spec cipher_aead(cipher_enum(), #cipher_state{}, integer(), binary(), iodata(), ssl_record:ssl_version()) -> - {binary(), #cipher_state{}}. -%% -%% Description: Encrypts the data and protects associated data (AAD) using chipher -%% described by cipher_enum() and updating the cipher state -%% Use for suites that use authenticated encryption with associated data (AEAD) -%%------------------------------------------------------------------- -cipher_aead(?AES_GCM, CipherState, SeqNo, AAD, Fragment, Version) -> - aead_cipher(aes_gcm, CipherState, SeqNo, AAD, Fragment, Version); -cipher_aead(?CHACHA20_POLY1305, CipherState, SeqNo, AAD, Fragment, Version) -> - aead_cipher(chacha20_poly1305, CipherState, SeqNo, AAD, Fragment, Version). - -aead_cipher(chacha20_poly1305, #cipher_state{key=Key} = CipherState, SeqNo, AAD0, Fragment, _Version) -> - CipherLen = erlang:iolist_size(Fragment), - AAD = <<AAD0/binary, ?UINT16(CipherLen)>>, - Nonce = ?uint64(SeqNo), - {Content, CipherTag} = crypto:block_encrypt(chacha20_poly1305, Key, Nonce, {AAD, Fragment}), - {<<Content/binary, CipherTag/binary>>, CipherState}; -aead_cipher(Type, #cipher_state{key=Key, iv = IV0, nonce = Nonce} = CipherState, _SeqNo, AAD0, Fragment, _Version) -> - CipherLen = erlang:iolist_size(Fragment), - AAD = <<AAD0/binary, ?UINT16(CipherLen)>>, - <<Salt:4/bytes, _/binary>> = IV0, - IV = <<Salt/binary, Nonce:64/integer>>, - {Content, CipherTag} = crypto:block_encrypt(Type, Key, IV, {AAD, Fragment}), - {<<Nonce:64/integer, Content/binary, CipherTag/binary>>, CipherState#cipher_state{nonce = Nonce + 1}}. +aead_encrypt(Type, Key, Nonce, Fragment, AdditionalData) -> + crypto:block_encrypt(aead_type(Type), Key, Nonce, {AdditionalData, Fragment}). + +aead_decrypt(Type, Key, Nonce, CipherText, CipherTag, AdditionalData) -> + crypto:block_decrypt(aead_type(Type), Key, Nonce, {AdditionalData, CipherText, CipherTag}). + +aead_type(?AES_GCM) -> + aes_gcm; +aead_type(?CHACHA20_POLY1305) -> + chacha20_poly1305. build_cipher_block(BlockSz, Mac, Fragment) -> TotSz = byte_size(Mac) + erlang:iolist_size(Fragment) + 1, @@ -237,19 +209,6 @@ decipher(?AES_CBC, HashSz, CipherState, Fragment, Version, PaddingCheck) -> crypto:block_decrypt(aes_cbc256, Key, IV, T) end, CipherState, HashSz, Fragment, Version, PaddingCheck). -%%-------------------------------------------------------------------- --spec decipher_aead(cipher_enum(), #cipher_state{}, integer(), binary(), binary(), ssl_record:ssl_version()) -> - {binary(), binary(), #cipher_state{}} | #alert{}. -%% -%% Description: Decrypts the data and checks the associated data (AAD) MAC using -%% cipher described by cipher_enum() and updating the cipher state. -%% Use for suites that use authenticated encryption with associated data (AEAD) -%%------------------------------------------------------------------- -decipher_aead(?AES_GCM, CipherState, SeqNo, AAD, Fragment, Version) -> - aead_decipher(aes_gcm, CipherState, SeqNo, AAD, Fragment, Version); -decipher_aead(?CHACHA20_POLY1305, CipherState, SeqNo, AAD, Fragment, Version) -> - aead_decipher(chacha20_poly1305, CipherState, SeqNo, AAD, Fragment, Version). - block_decipher(Fun, #cipher_state{key=Key, iv=IV} = CipherState0, HashSz, Fragment, Version, PaddingCheck) -> try @@ -280,36 +239,8 @@ block_decipher(Fun, #cipher_state{key=Key, iv=IV} = CipherState0, ?ALERT_REC(?FATAL, ?BAD_RECORD_MAC, decryption_failed) end. -aead_ciphertext_to_state(chacha20_poly1305, SeqNo, _IV, AAD0, Fragment, _Version) -> - CipherLen = size(Fragment) - 16, - <<CipherText:CipherLen/bytes, CipherTag:16/bytes>> = Fragment, - AAD = <<AAD0/binary, ?UINT16(CipherLen)>>, - Nonce = ?uint64(SeqNo), - {Nonce, AAD, CipherText, CipherTag}; -aead_ciphertext_to_state(_, _SeqNo, <<Salt:4/bytes, _/binary>>, AAD0, Fragment, _Version) -> - CipherLen = size(Fragment) - 24, - <<ExplicitNonce:8/bytes, CipherText:CipherLen/bytes, CipherTag:16/bytes>> = Fragment, - AAD = <<AAD0/binary, ?UINT16(CipherLen)>>, - Nonce = <<Salt/binary, ExplicitNonce/binary>>, - {Nonce, AAD, CipherText, CipherTag}. - -aead_decipher(Type, #cipher_state{key = Key, iv = IV} = CipherState, - SeqNo, AAD0, Fragment, Version) -> - try - {Nonce, AAD, CipherText, CipherTag} = aead_ciphertext_to_state(Type, SeqNo, IV, AAD0, Fragment, Version), - case crypto:block_decrypt(Type, Key, Nonce, {AAD, CipherText, CipherTag}) of - Content when is_binary(Content) -> - {Content, CipherState}; - _ -> - ?ALERT_REC(?FATAL, ?BAD_RECORD_MAC, decryption_failed) - end - catch - _:_ -> - ?ALERT_REC(?FATAL, ?BAD_RECORD_MAC, decryption_failed) - end. - %%-------------------------------------------------------------------- --spec suites(ssl_record:ssl_version()) -> [cipher_suite()]. +-spec suites(ssl_record:ssl_version()) -> [ssl_cipher_format:cipher_suite()]. %% %% Description: Returns a list of supported cipher suites. %%-------------------------------------------------------------------- @@ -322,20 +253,37 @@ suites({_, Minor}) -> all_suites({3, _} = Version) -> suites(Version) + ++ chacha_suites(Version) ++ psk_suites(Version) ++ srp_suites() ++ rc4_suites(Version) - ++ des_suites(Version); + ++ des_suites(Version) + ++ rsa_suites(Version); + all_suites(Version) -> dtls_v1:all_suites(Version). +%%-------------------------------------------------------------------- +-spec chacha_suites(ssl_record:ssl_version() | integer()) -> + [ssl_cipher_format:cipher_suite()]. +%% +%% Description: Returns list of the chacha cipher suites, only supported +%% if explicitly set by user for now due to interop problems, proably need +%% to be fixed in crypto. +%%-------------------------------------------------------------------- +chacha_suites({3, _}) -> + [?TLS_ECDHE_ECDSA_WITH_CHACHA20_POLY1305_SHA256, + ?TLS_ECDHE_RSA_WITH_CHACHA20_POLY1305_SHA256, + ?TLS_DHE_RSA_WITH_CHACHA20_POLY1305_SHA256]; +chacha_suites(_) -> + []. %%-------------------------------------------------------------------- --spec anonymous_suites(ssl_record:ssl_version() | integer()) -> [cipher_suite()]. +-spec anonymous_suites(ssl_record:ssl_version() | integer()) -> + [ssl_cipher_format:cipher_suite()]. %% %% Description: Returns a list of the anonymous cipher suites, only supported %% if explicitly set by user. Intended only for testing. %%-------------------------------------------------------------------- - anonymous_suites({3, N}) -> srp_suites_anon() ++ anonymous_suites(N); anonymous_suites({254, _} = Version) -> @@ -367,7 +315,7 @@ anonymous_suites(N) when N == 0; ]. %%-------------------------------------------------------------------- --spec psk_suites(ssl_record:ssl_version() | integer()) -> [cipher_suite()]. +-spec psk_suites(ssl_record:ssl_version() | integer()) -> [ssl_cipher_format:cipher_suite()]. %% %% Description: Returns a list of the PSK cipher suites, only supported %% if explicitly set by user. @@ -389,7 +337,7 @@ psk_suites(_) -> ?TLS_RSA_PSK_WITH_RC4_128_SHA]. %%-------------------------------------------------------------------- --spec psk_suites_anon(ssl_record:ssl_version() | integer()) -> [cipher_suite()]. +-spec psk_suites_anon(ssl_record:ssl_version() | integer()) -> [ssl_cipher_format:cipher_suite()]. %% %% Description: Returns a list of the anonymous PSK cipher suites, only supported %% if explicitly set by user. @@ -401,24 +349,30 @@ psk_suites_anon(N) [ ?TLS_DHE_PSK_WITH_AES_256_GCM_SHA384, ?TLS_PSK_WITH_AES_256_GCM_SHA384, + ?TLS_ECDHE_PSK_WITH_AES_256_CBC_SHA384, ?TLS_DHE_PSK_WITH_AES_256_CBC_SHA384, ?TLS_PSK_WITH_AES_256_CBC_SHA384, + ?TLS_ECDHE_PSK_WITH_AES_128_GCM_SHA256, ?TLS_DHE_PSK_WITH_AES_128_GCM_SHA256, ?TLS_PSK_WITH_AES_128_GCM_SHA256, + ?TLS_ECDHE_PSK_WITH_AES_128_CBC_SHA256, ?TLS_DHE_PSK_WITH_AES_128_CBC_SHA256, ?TLS_PSK_WITH_AES_128_CBC_SHA256 ] ++ psk_suites_anon(0); psk_suites_anon(_) -> [?TLS_DHE_PSK_WITH_AES_256_CBC_SHA, ?TLS_PSK_WITH_AES_256_CBC_SHA, + ?TLS_ECDHE_PSK_WITH_AES_128_CBC_SHA, ?TLS_DHE_PSK_WITH_AES_128_CBC_SHA, ?TLS_PSK_WITH_AES_128_CBC_SHA, + ?TLS_ECDHE_PSK_WITH_3DES_EDE_CBC_SHA, ?TLS_DHE_PSK_WITH_3DES_EDE_CBC_SHA, ?TLS_PSK_WITH_3DES_EDE_CBC_SHA, + ?TLS_ECDHE_PSK_WITH_RC4_128_SHA, ?TLS_DHE_PSK_WITH_RC4_128_SHA, ?TLS_PSK_WITH_RC4_128_SHA]. %%-------------------------------------------------------------------- --spec srp_suites() -> [cipher_suite()]. +-spec srp_suites() -> [ssl_cipher_format:cipher_suite()]. %% %% Description: Returns a list of the SRP cipher suites, only supported %% if explicitly set by user. @@ -432,7 +386,7 @@ srp_suites() -> ?TLS_SRP_SHA_DSS_WITH_AES_256_CBC_SHA]. %%-------------------------------------------------------------------- --spec srp_suites_anon() -> [cipher_suite()]. +-spec srp_suites_anon() -> [ssl_cipher_format:cipher_suite()]. %% %% Description: Returns a list of the SRP anonymous cipher suites, only supported %% if explicitly set by user. @@ -443,7 +397,8 @@ srp_suites_anon() -> ?TLS_SRP_SHA_WITH_AES_256_CBC_SHA]. %%-------------------------------------------------------------------- --spec rc4_suites(Version::ssl_record:ssl_version() | integer()) -> [cipher_suite()]. +-spec rc4_suites(Version::ssl_record:ssl_version() | integer()) -> + [ssl_cipher_format:cipher_suite()]. %% %% Description: Returns a list of the RSA|(ECDH/RSA)| (ECDH/ECDSA) %% with RC4 cipher suites, only supported if explicitly set by user. @@ -463,7 +418,7 @@ rc4_suites(N) when N =< 3 -> ?TLS_ECDH_ECDSA_WITH_RC4_128_SHA, ?TLS_ECDH_RSA_WITH_RC4_128_SHA]. %%-------------------------------------------------------------------- --spec des_suites(Version::ssl_record:ssl_version()) -> [cipher_suite()]. +-spec des_suites(Version::ssl_record:ssl_version()) -> [ssl_cipher_format:cipher_suite()]. %% %% Description: Returns a list of the cipher suites %% with DES cipher, only supported if explicitly set by user. @@ -471,1553 +426,42 @@ rc4_suites(N) when N =< 3 -> %%-------------------------------------------------------------------- des_suites(_)-> [?TLS_DHE_RSA_WITH_DES_CBC_SHA, - ?TLS_RSA_WITH_DES_CBC_SHA]. - -%%-------------------------------------------------------------------- --spec suite_definition(cipher_suite()) -> erl_cipher_suite(). -%% -%% Description: Return erlang cipher suite definition. -%% Note: Currently not supported suites are commented away. -%% They should be supported or removed in the future. -%%------------------------------------------------------------------- -%% TLS v1.1 suites -suite_definition(?TLS_NULL_WITH_NULL_NULL) -> - #{key_exchange => null, - cipher => null, - mac => null, - prf => null}; -%% RFC 5746 - Not a real cipher suite used to signal empty "renegotiation_info" extension -%% to avoid handshake failure from old servers that do not ignore -%% hello extension data as they should. -suite_definition(?TLS_EMPTY_RENEGOTIATION_INFO_SCSV) -> - #{key_exchange => null, - cipher => null, - mac => null, - prf => null}; -suite_definition(?TLS_RSA_WITH_RC4_128_MD5) -> - #{key_exchange => rsa, - cipher => rc4_128, - mac => md5, - prf => default_prf}; -suite_definition(?TLS_RSA_WITH_RC4_128_SHA) -> - #{key_exchange => rsa, - cipher => rc4_128, - mac => sha, - prf => default_prf}; -suite_definition(?TLS_RSA_WITH_DES_CBC_SHA) -> - #{key_exchange => rsa, - cipher => des_cbc, - mac => sha, - prf => default_prf}; -suite_definition(?TLS_RSA_WITH_3DES_EDE_CBC_SHA) -> - #{key_exchange => rsa, - cipher => '3des_ede_cbc', - mac => sha, - prf => default_prf}; -suite_definition(?TLS_DHE_DSS_WITH_DES_CBC_SHA) -> - #{key_exchange => dhe_dss, - cipher => des_cbc, - mac => sha, - prf => default_prf}; -suite_definition(?TLS_DHE_DSS_WITH_3DES_EDE_CBC_SHA) -> - #{key_exchange => dhe_dss, - cipher => '3des_ede_cbc', - mac => sha, - prf => default_prf}; -suite_definition(?TLS_DHE_RSA_WITH_DES_CBC_SHA) -> - #{key_exchange => dhe_rsa, - cipher => des_cbc, - mac => sha, - prf => default_prf}; -suite_definition(?TLS_DHE_RSA_WITH_3DES_EDE_CBC_SHA) -> - #{key_exchange => dhe_rsa, - cipher => '3des_ede_cbc', - mac => sha, - prf => default_prf}; -%%% TSL V1.1 AES suites -suite_definition(?TLS_RSA_WITH_AES_128_CBC_SHA) -> - #{key_exchange => rsa, - cipher => aes_128_cbc, - mac => sha, - prf => default_prf}; -suite_definition(?TLS_DHE_DSS_WITH_AES_128_CBC_SHA) -> - #{key_exchange => dhe_dss, - cipher => aes_128_cbc, - mac => sha, - prf => default_prf}; -suite_definition(?TLS_DHE_RSA_WITH_AES_128_CBC_SHA) -> - #{key_exchange => dhe_rsa, - cipher => aes_128_cbc, - mac => sha, - prf => default_prf}; -suite_definition(?TLS_RSA_WITH_AES_256_CBC_SHA) -> - #{key_exchange => rsa, - cipher => aes_256_cbc, - mac => sha, - prf => default_prf}; -suite_definition(?TLS_DHE_DSS_WITH_AES_256_CBC_SHA) -> - #{key_exchange => dhe_dss, - cipher => aes_256_cbc, - mac => sha, - prf => default_prf}; -suite_definition(?TLS_DHE_RSA_WITH_AES_256_CBC_SHA) -> - #{key_exchange => dhe_rsa, - cipher => aes_256_cbc, - mac => sha, - prf => default_prf}; -%% TLS v1.2 suites -%% suite_definition(?TLS_RSA_WITH_NULL_SHA) -> -%% {rsa, null, sha, default_prf}; -suite_definition(?TLS_RSA_WITH_AES_128_CBC_SHA256) -> - #{key_exchange => rsa, - cipher => aes_128_cbc, - mac => sha256, - prf => default_prf}; -suite_definition(?TLS_RSA_WITH_AES_256_CBC_SHA256) -> - #{key_exchange => rsa, - cipher => aes_256_cbc, - mac => sha256, - prf => default_prf}; -suite_definition(?TLS_DHE_DSS_WITH_AES_128_CBC_SHA256) -> - #{key_exchange => dhe_dss, - cipher => aes_128_cbc, - mac => sha256, - prf => default_prf}; -suite_definition(?TLS_DHE_RSA_WITH_AES_128_CBC_SHA256) -> - #{key_exchange => dhe_rsa, - cipher => aes_128_cbc, - mac => sha256, - prf => default_prf}; -suite_definition(?TLS_DHE_DSS_WITH_AES_256_CBC_SHA256) -> - #{key_exchange => dhe_dss, - cipher => aes_256_cbc, - mac => sha256, - prf => default_prf}; -suite_definition(?TLS_DHE_RSA_WITH_AES_256_CBC_SHA256) -> - #{key_exchange => dhe_rsa, - cipher => aes_256_cbc, - mac => sha256, - prf => default_prf}; -%% not defined YET: -%% TLS_DH_DSS_WITH_AES_128_CBC_SHA256 DH_DSS AES_128_CBC SHA256 -%% TLS_DH_RSA_WITH_AES_128_CBC_SHA256 DH_RSA AES_128_CBC SHA256 -%% TLS_DH_DSS_WITH_AES_256_CBC_SHA256 DH_DSS AES_256_CBC SHA256 -%% TLS_DH_RSA_WITH_AES_256_CBC_SHA256 DH_RSA AES_256_CBC SHA256 -%%% DH-ANON deprecated by TLS spec and not available -%%% by default, but good for testing purposes. -suite_definition(?TLS_DH_anon_WITH_RC4_128_MD5) -> - #{key_exchange => dh_anon, - cipher => rc4_128, - mac => md5, - prf => default_prf}; -suite_definition(?TLS_DH_anon_WITH_DES_CBC_SHA) -> - #{key_exchange => dh_anon, - cipher => des_cbc, - mac => sha, - prf => default_prf}; -suite_definition(?TLS_DH_anon_WITH_3DES_EDE_CBC_SHA) -> - #{key_exchange => dh_anon, - cipher => '3des_ede_cbc', - mac => sha, - prf => default_prf}; -suite_definition(?TLS_DH_anon_WITH_AES_128_CBC_SHA) -> - #{key_exchange => dh_anon, - cipher => aes_128_cbc, - mac => sha, - prf => default_prf}; -suite_definition(?TLS_DH_anon_WITH_AES_256_CBC_SHA) -> - #{key_exchange => dh_anon, - cipher => aes_256_cbc, - mac => sha, - prf => default_prf}; -suite_definition(?TLS_DH_anon_WITH_AES_128_CBC_SHA256) -> - #{key_exchange => dh_anon, - cipher => aes_128_cbc, - mac => sha256, - prf => default_prf}; -suite_definition(?TLS_DH_anon_WITH_AES_256_CBC_SHA256) -> - #{key_exchange => dh_anon, - cipher => aes_256_cbc, - mac => sha256, - prf => default_prf}; -%%% PSK Cipher Suites RFC 4279 -suite_definition(?TLS_PSK_WITH_RC4_128_SHA) -> - #{key_exchange => psk, - cipher => rc4_128, - mac => sha, - prf => default_prf}; -suite_definition(?TLS_PSK_WITH_3DES_EDE_CBC_SHA) -> - #{key_exchange => psk, - cipher => '3des_ede_cbc', - mac => sha, - prf => default_prf}; -suite_definition(?TLS_PSK_WITH_AES_128_CBC_SHA) -> - #{key_exchange => psk, - cipher => aes_128_cbc, - mac => sha, - prf => default_prf}; -suite_definition(?TLS_PSK_WITH_AES_256_CBC_SHA) -> - #{key_exchange => psk, - cipher => aes_256_cbc, - mac => sha, - prf => default_prf}; -suite_definition(?TLS_DHE_PSK_WITH_RC4_128_SHA) -> - #{key_exchange => dhe_psk, - cipher => rc4_128, - mac => sha, - prf => default_prf}; -suite_definition(?TLS_DHE_PSK_WITH_3DES_EDE_CBC_SHA) -> - #{key_exchange => dhe_psk, - cipher => '3des_ede_cbc', - mac => sha, - prf => default_prf}; -suite_definition(?TLS_DHE_PSK_WITH_AES_128_CBC_SHA) -> - #{key_exchange => dhe_psk, - cipher => aes_128_cbc, - mac => sha, - prf => default_prf}; -suite_definition(?TLS_DHE_PSK_WITH_AES_256_CBC_SHA) -> - #{key_exchange => dhe_psk, - cipher => aes_256_cbc, - mac => sha, - prf => default_prf}; -suite_definition(?TLS_RSA_PSK_WITH_RC4_128_SHA) -> - #{key_exchange => rsa_psk, - cipher => rc4_128, - mac => sha, - prf => default_prf}; -suite_definition(?TLS_RSA_PSK_WITH_3DES_EDE_CBC_SHA) -> - #{key_exchange => rsa_psk, - cipher => '3des_ede_cbc', - mac => sha, - prf => default_prf}; -suite_definition(?TLS_RSA_PSK_WITH_AES_128_CBC_SHA) -> - #{key_exchange => rsa_psk, - cipher => aes_128_cbc, - mac => sha, - prf => default_prf}; -suite_definition(?TLS_RSA_PSK_WITH_AES_256_CBC_SHA) -> - #{key_exchange => rsa_psk, - cipher => aes_256_cbc, - mac => sha, - prf => default_prf}; -%%% TLS 1.2 PSK Cipher Suites RFC 5487 -suite_definition(?TLS_PSK_WITH_AES_128_GCM_SHA256) -> - #{key_exchange => psk, - cipher => aes_128_gcm, - mac => aead, - prf => sha256}; -suite_definition(?TLS_PSK_WITH_AES_256_GCM_SHA384) -> - #{key_exchange => psk, - cipher => aes_256_gcm, - mac => aead, - prf => sha384}; -suite_definition(?TLS_DHE_PSK_WITH_AES_128_GCM_SHA256) -> - #{key_exchange => dhe_psk, - cipher => aes_128_gcm, - mac => aead, - prf => sha256}; -suite_definition(?TLS_DHE_PSK_WITH_AES_256_GCM_SHA384) -> - #{key_exchange => dhe_psk, - cipher => aes_256_gcm, - mac => aead, - prf => sha384}; -suite_definition(?TLS_RSA_PSK_WITH_AES_128_GCM_SHA256) -> - #{key_exchange => rsa_psk, - cipher => aes_128_gcm, - mac => aead, - prf => sha256}; -suite_definition(?TLS_RSA_PSK_WITH_AES_256_GCM_SHA384) -> - #{key_exchange => rsa_psk, - cipher => aes_256_gcm, - mac => aead, - prf => sha384}; -suite_definition(?TLS_PSK_WITH_AES_128_CBC_SHA256) -> - #{key_exchange => psk, - cipher => aes_128_cbc, - mac => sha256, - prf => default_prf}; -suite_definition(?TLS_PSK_WITH_AES_256_CBC_SHA384) -> - #{key_exchange => psk, - cipher => aes_256_cbc, - mac => sha384, - prf => default_prf}; -suite_definition(?TLS_DHE_PSK_WITH_AES_128_CBC_SHA256) -> - #{key_exchange => dhe_psk, - cipher => aes_128_cbc, - mac => sha256, - prf => default_prf}; -suite_definition(?TLS_DHE_PSK_WITH_AES_256_CBC_SHA384) -> - #{key_exchange => dhe_psk, - cipher => aes_256_cbc, - mac => sha384, - prf => default_prf}; -suite_definition(?TLS_RSA_PSK_WITH_AES_128_CBC_SHA256) -> - #{key_exchange => rsa_psk, - cipher => aes_128_cbc, - mac => sha256, - prf => default_prf}; -suite_definition(?TLS_RSA_PSK_WITH_AES_256_CBC_SHA384) -> - #{key_exchange => rsa_psk, - cipher => aes_256_cbc, - mac => sha384, - prf => default_prf}; -suite_definition(?TLS_PSK_WITH_NULL_SHA256) -> - #{key_exchange => psk, - cipher => null, - mac => sha256, - prf => default_prf}; -suite_definition(?TLS_PSK_WITH_NULL_SHA384) -> - #{key_exchange => psk, - cipher => null, - mac => sha384, - prf => default_prf}; -suite_definition(?TLS_DHE_PSK_WITH_NULL_SHA256) -> - #{key_exchange => dhe_psk, - cipher => null, - mac => sha256, - prf => default_prf}; -suite_definition(?TLS_DHE_PSK_WITH_NULL_SHA384) -> - #{key_exchange => dhe_psk, - cipher => null, - mac => sha384, - prf => default_prf}; -suite_definition(?TLS_RSA_PSK_WITH_NULL_SHA256) -> - #{key_exchange => rsa_psk, - cipher => null, - mac => sha256, - prf => default_prf}; -suite_definition(?TLS_RSA_PSK_WITH_NULL_SHA384) -> - #{key_exchange => rsa_psk, - cipher => null, - mac => sha384, - prf => default_prf}; -%%% SRP Cipher Suites RFC 5054 -suite_definition(?TLS_SRP_SHA_WITH_3DES_EDE_CBC_SHA) -> - #{key_exchange => srp_anon, - cipher => '3des_ede_cbc', - mac => sha, - prf => default_prf}; -suite_definition(?TLS_SRP_SHA_RSA_WITH_3DES_EDE_CBC_SHA) -> - #{key_exchange => srp_rsa, - cipher => '3des_ede_cbc', - mac => sha, - prf => default_prf}; -suite_definition(?TLS_SRP_SHA_DSS_WITH_3DES_EDE_CBC_SHA) -> - #{key_exchange => srp_dss, - cipher => '3des_ede_cbc', - mac => sha, - prf => default_prf}; -suite_definition(?TLS_SRP_SHA_WITH_AES_128_CBC_SHA) -> - #{key_exchange => srp_anon, - cipher => aes_128_cbc, - mac => sha, - prf => default_prf}; -suite_definition(?TLS_SRP_SHA_RSA_WITH_AES_128_CBC_SHA) -> - #{key_exchange => srp_rsa, - cipher => aes_128_cbc, - mac => sha, - prf => default_prf}; -suite_definition(?TLS_SRP_SHA_DSS_WITH_AES_128_CBC_SHA) -> - #{key_exchange => srp_dss, - cipher => aes_128_cbc, - mac => sha, - prf => default_prf}; -suite_definition(?TLS_SRP_SHA_WITH_AES_256_CBC_SHA) -> - #{key_exchange => srp_anon, - cipher => aes_256_cbc, - mac => sha, - prf => default_prf}; -suite_definition(?TLS_SRP_SHA_RSA_WITH_AES_256_CBC_SHA) -> - #{key_exchange => srp_rsa, - cipher => aes_256_cbc, - mac => sha, - prf => default_prf}; -suite_definition(?TLS_SRP_SHA_DSS_WITH_AES_256_CBC_SHA) -> - #{key_exchange => srp_dss, - cipher => aes_256_cbc, - mac => sha, - prf => default_prf}; -%% RFC 4492 EC TLS suites -suite_definition(?TLS_ECDH_ECDSA_WITH_NULL_SHA) -> - #{key_exchange => ecdh_ecdsa, - cipher => null, - mac => sha, - prf => default_prf}; -suite_definition(?TLS_ECDH_ECDSA_WITH_RC4_128_SHA) -> - #{key_exchange => ecdh_ecdsa, - cipher => rc4_128, - mac => sha, - prf => default_prf}; -suite_definition(?TLS_ECDH_ECDSA_WITH_3DES_EDE_CBC_SHA) -> - #{key_exchange => ecdh_ecdsa, - cipher => '3des_ede_cbc', - mac => sha, - prf => default_prf}; -suite_definition(?TLS_ECDH_ECDSA_WITH_AES_128_CBC_SHA) -> - #{key_exchange => ecdh_ecdsa, - cipher => aes_128_cbc, - mac => sha, - prf => default_prf}; -suite_definition(?TLS_ECDH_ECDSA_WITH_AES_256_CBC_SHA) -> - #{key_exchange => ecdh_ecdsa, - cipher => aes_256_cbc, - mac => sha, - prf => default_prf}; -suite_definition(?TLS_ECDHE_ECDSA_WITH_NULL_SHA) -> - #{key_exchange => ecdhe_ecdsa, - cipher => null, - mac => sha, - prf => default_prf}; -suite_definition(?TLS_ECDHE_ECDSA_WITH_RC4_128_SHA) -> - #{key_exchange => ecdhe_ecdsa, - cipher => rc4_128, - mac => sha, - prf => default_prf}; -suite_definition(?TLS_ECDHE_ECDSA_WITH_3DES_EDE_CBC_SHA) -> - #{key_exchange => ecdhe_ecdsa, - cipher => '3des_ede_cbc', - mac => sha, - prf => default_prf}; -suite_definition(?TLS_ECDHE_ECDSA_WITH_AES_128_CBC_SHA) -> - #{key_exchange => ecdhe_ecdsa, - cipher => aes_128_cbc, - mac => sha, - prf => default_prf}; -suite_definition(?TLS_ECDHE_ECDSA_WITH_AES_256_CBC_SHA) -> - #{key_exchange => ecdhe_ecdsa, - cipher => aes_256_cbc, - mac => sha, - prf => default_prf}; -suite_definition(?TLS_ECDH_RSA_WITH_NULL_SHA) -> - #{key_exchange => ecdh_rsa, - cipher => null, - mac => sha, - prf => default_prf}; -suite_definition(?TLS_ECDH_RSA_WITH_RC4_128_SHA) -> - #{key_exchange => ecdh_rsa, - cipher => rc4_128, - mac => sha, - prf => default_prf}; -suite_definition(?TLS_ECDH_RSA_WITH_3DES_EDE_CBC_SHA) -> - #{key_exchange => ecdh_rsa, - cipher => '3des_ede_cbc', - mac => sha, - prf => default_prf}; -suite_definition(?TLS_ECDH_RSA_WITH_AES_128_CBC_SHA) -> - #{key_exchange => ecdh_rsa, - cipher => aes_128_cbc, - mac => sha, - prf => default_prf}; -suite_definition(?TLS_ECDH_RSA_WITH_AES_256_CBC_SHA) -> - #{key_exchange => ecdh_rsa, - cipher => aes_256_cbc, - mac => sha, - prf => default_prf}; -suite_definition(?TLS_ECDHE_RSA_WITH_NULL_SHA) -> - #{key_exchange => ecdhe_rsa, - cipher => null, - mac => sha, - prf => default_prf}; -suite_definition(?TLS_ECDHE_RSA_WITH_RC4_128_SHA) -> - #{key_exchange => ecdhe_rsa, - cipher => rc4_128, - mac => sha, - prf => default_prf}; -suite_definition(?TLS_ECDHE_RSA_WITH_3DES_EDE_CBC_SHA) -> - #{key_exchange => ecdhe_rsa, - cipher => '3des_ede_cbc', - mac => sha, - prf => default_prf}; -suite_definition(?TLS_ECDHE_RSA_WITH_AES_128_CBC_SHA) -> - #{key_exchange => ecdhe_rsa, - cipher => aes_128_cbc, - mac => sha, - prf => default_prf}; -suite_definition(?TLS_ECDHE_RSA_WITH_AES_256_CBC_SHA) -> - #{key_exchange => ecdhe_rsa, - cipher => aes_256_cbc, - mac => sha, - prf => default_prf}; -suite_definition(?TLS_ECDH_anon_WITH_NULL_SHA) -> - #{key_exchange => ecdh_anon, - cipher => null, - mac => sha, - prf => default_prf}; -suite_definition(?TLS_ECDH_anon_WITH_RC4_128_SHA) -> - #{key_exchange => ecdh_anon, - cipher => rc4_128, - mac => sha, - prf => default_prf}; -suite_definition(?TLS_ECDH_anon_WITH_3DES_EDE_CBC_SHA) -> - #{key_exchange => ecdh_anon, - cipher => '3des_ede_cbc', - mac => sha, - prf => default_prf}; -suite_definition(?TLS_ECDH_anon_WITH_AES_128_CBC_SHA) -> - #{key_exchange => ecdh_anon, - cipher => aes_128_cbc, - mac => sha, - prf => default_prf}; -suite_definition(?TLS_ECDH_anon_WITH_AES_256_CBC_SHA) -> - #{key_exchange => ecdh_anon, - cipher => aes_256_cbc, - mac => sha, - prf => default_prf}; -%% RFC 5289 EC TLS suites -suite_definition(?TLS_ECDHE_ECDSA_WITH_AES_128_CBC_SHA256) -> - #{key_exchange => ecdhe_ecdsa, - cipher => aes_128_cbc, - mac => sha256, - prf => sha256}; -suite_definition(?TLS_ECDHE_ECDSA_WITH_AES_256_CBC_SHA384) -> - #{key_exchange => ecdhe_ecdsa, - cipher => aes_256_cbc, - mac => sha384, - prf => sha384}; -suite_definition(?TLS_ECDH_ECDSA_WITH_AES_128_CBC_SHA256) -> - #{key_exchange => ecdh_ecdsa, - cipher => aes_128_cbc, - mac => sha256, - prf => sha256}; -suite_definition(?TLS_ECDH_ECDSA_WITH_AES_256_CBC_SHA384) -> - #{key_exchange => ecdh_ecdsa, - cipher => aes_256_cbc, - mac => sha384, - prf => sha384}; -suite_definition(?TLS_ECDHE_RSA_WITH_AES_128_CBC_SHA256) -> - #{key_exchange => ecdhe_rsa, - cipher => aes_128_cbc, - mac => sha256, - prf => sha256}; -suite_definition(?TLS_ECDHE_RSA_WITH_AES_256_CBC_SHA384) -> - #{key_exchange => ecdhe_rsa, - cipher => aes_256_cbc, - mac => sha384, - prf => sha384}; -suite_definition(?TLS_ECDH_RSA_WITH_AES_128_CBC_SHA256) -> - #{key_exchange => ecdh_rsa, - cipher => aes_128_cbc, - mac => sha256, - prf => sha256}; -suite_definition(?TLS_ECDH_RSA_WITH_AES_256_CBC_SHA384) -> - #{key_exchange => ecdh_rsa, - cipher => aes_256_cbc, - mac => sha384, - prf => sha384}; -%% RFC 5288 AES-GCM Cipher Suites -suite_definition(?TLS_RSA_WITH_AES_128_GCM_SHA256) -> - #{key_exchange => rsa, - cipher => aes_128_gcm, - mac => aead, - prf => sha256}; -suite_definition(?TLS_RSA_WITH_AES_256_GCM_SHA384) -> - #{key_exchange => rsa, - cipher => aes_256_gcm, - mac => aead, - prf => sha384}; -suite_definition(?TLS_DHE_RSA_WITH_AES_128_GCM_SHA256) -> - #{key_exchange => dhe_rsa, - cipher => aes_128_gcm, - mac => aead, - prf => sha256}; -suite_definition(?TLS_DHE_RSA_WITH_AES_256_GCM_SHA384) -> - #{key_exchange => dhe_rsa, - cipher => aes_256_gcm, - mac => aead, - prf => sha384}; -suite_definition(?TLS_DH_RSA_WITH_AES_128_GCM_SHA256) -> - #{key_exchange => dh_rsa, - cipher => aes_128_gcm, - mac => aead, - prf => sha256}; -suite_definition(?TLS_DH_RSA_WITH_AES_256_GCM_SHA384) -> - #{key_exchange => dh_rsa, - cipher => aes_256_gcm, - mac => aead, - prf => sha384}; -suite_definition(?TLS_DHE_DSS_WITH_AES_128_GCM_SHA256) -> - #{key_exchange => dhe_dss, - cipher => aes_128_gcm, - mac => aead, - prf => sha256}; -suite_definition(?TLS_DHE_DSS_WITH_AES_256_GCM_SHA384) -> - #{key_exchange => dhe_dss, - cipher => aes_256_gcm, - mac => aead, - prf => sha384}; -suite_definition(?TLS_DH_DSS_WITH_AES_128_GCM_SHA256) -> - #{key_exchange => dh_dss, - cipher => aes_128_gcm, - mac => null, - prf => sha256}; -suite_definition(?TLS_DH_DSS_WITH_AES_256_GCM_SHA384) -> - #{key_exchange => dh_dss, - cipher => aes_256_gcm, - mac => aead, - prf => sha384}; -suite_definition(?TLS_DH_anon_WITH_AES_128_GCM_SHA256) -> - #{key_exchange => dh_anon, - cipher => aes_128_gcm, - mac => aead, - prf => sha256}; -suite_definition(?TLS_DH_anon_WITH_AES_256_GCM_SHA384) -> - #{key_exchange => dh_anon, - cipher => aes_256_gcm, - mac => aead, - prf => sha384}; -%% RFC 5289 ECC AES-GCM Cipher Suites -suite_definition(?TLS_ECDHE_ECDSA_WITH_AES_128_GCM_SHA256) -> - #{key_exchange => ecdhe_ecdsa, - cipher => aes_128_gcm, - mac => aead, - prf => sha256}; -suite_definition(?TLS_ECDHE_ECDSA_WITH_AES_256_GCM_SHA384) -> - #{key_exchange => ecdhe_ecdsa, - cipher => aes_256_gcm, - mac => aead, - prf => sha384}; -suite_definition(?TLS_ECDH_ECDSA_WITH_AES_128_GCM_SHA256) -> - #{key_exchange => ecdh_ecdsa, - cipher => aes_128_gcm, - mac => aead, - prf => sha256}; -suite_definition(?TLS_ECDH_ECDSA_WITH_AES_256_GCM_SHA384) -> - #{key_exchange => ecdh_ecdsa, - cipher => aes_256_gcm, - mac => aead, - prf => sha384}; -suite_definition(?TLS_ECDHE_RSA_WITH_AES_128_GCM_SHA256) -> - #{key_exchange => ecdhe_rsa, - cipher => aes_128_gcm, - mac => aead, - prf => sha256}; -suite_definition(?TLS_ECDHE_RSA_WITH_AES_256_GCM_SHA384) -> - #{key_exchange => ecdhe_rsa, - cipher => aes_256_gcm, - mac => aead, - prf => sha384}; -suite_definition(?TLS_ECDH_RSA_WITH_AES_128_GCM_SHA256) -> - #{key_exchange => ecdh_rsa, - cipher => aes_128_gcm, - mac => aead, - prf => sha256}; -suite_definition(?TLS_ECDH_RSA_WITH_AES_256_GCM_SHA384) -> - #{key_exchange => ecdh_rsa, - cipher => aes_256_gcm, - mac => aead, - prf => sha384}; -%% draft-agl-tls-chacha20poly1305-04 Chacha20/Poly1305 Suites -suite_definition(?TLS_ECDHE_RSA_WITH_CHACHA20_POLY1305_SHA256) -> - #{key_exchange => ecdhe_rsa, - cipher => chacha20_poly1305, - mac => aead, - prf => sha256}; -suite_definition(?TLS_ECDHE_ECDSA_WITH_CHACHA20_POLY1305_SHA256) -> - #{key_exchange => ecdhe_ecdsa, - cipher => chacha20_poly1305, - mac => aead, - prf => sha256}; -suite_definition(?TLS_DHE_RSA_WITH_CHACHA20_POLY1305_SHA256) -> - #{key_exchange => dhe_rsa, - cipher => chacha20_poly1305, - mac => aead, - prf => sha256}. - -%%-------------------------------------------------------------------- --spec erl_suite_definition(cipher_suite() | erl_cipher_suite()) -> old_erl_cipher_suite(). -%% -%% Description: Return erlang cipher suite definition. Filters last value -%% for now (compatibility reasons). -%%-------------------------------------------------------------------- -erl_suite_definition(Bin) when is_binary(Bin) -> - erl_suite_definition(suite_definition(Bin)); -erl_suite_definition(#{key_exchange := KeyExchange, cipher := Cipher, - mac := Hash, prf := Prf}) -> - case Prf of - default_prf -> - {KeyExchange, Cipher, Hash}; - _ -> - {KeyExchange, Cipher, Hash, Prf} - end. - -%%-------------------------------------------------------------------- --spec suite(erl_cipher_suite()) -> cipher_suite(). -%% -%% Description: Return TLS cipher suite definition. -%%-------------------------------------------------------------------- -%% TLS v1.1 suites -suite(#{key_exchange := rsa, - cipher := rc4_128, - mac := md5}) -> - ?TLS_RSA_WITH_RC4_128_MD5; -suite(#{key_exchange := rsa, - cipher := rc4_128, - mac := sha}) -> - ?TLS_RSA_WITH_RC4_128_SHA; -suite(#{key_exchange := rsa, - cipher := des_cbc, - mac := sha}) -> - ?TLS_RSA_WITH_DES_CBC_SHA; -suite(#{key_exchange := rsa, - cipher :='3des_ede_cbc', - mac := sha}) -> - ?TLS_RSA_WITH_3DES_EDE_CBC_SHA; -suite(#{key_exchange := dhe_dss, - cipher:= des_cbc, - mac := sha}) -> - ?TLS_DHE_DSS_WITH_DES_CBC_SHA; -suite(#{key_exchange := dhe_dss, - cipher:= '3des_ede_cbc', - mac := sha}) -> - ?TLS_DHE_DSS_WITH_3DES_EDE_CBC_SHA; -suite(#{key_exchange := dhe_rsa, - cipher:= des_cbc, - mac := sha}) -> - ?TLS_DHE_RSA_WITH_DES_CBC_SHA; -suite(#{key_exchange := dhe_rsa, - cipher:= '3des_ede_cbc', - mac := sha}) -> - ?TLS_DHE_RSA_WITH_3DES_EDE_CBC_SHA; -suite(#{key_exchange := dh_anon, - cipher:= rc4_128, - mac := md5}) -> - ?TLS_DH_anon_WITH_RC4_128_MD5; -suite(#{key_exchange := dh_anon, - cipher:= des_cbc, - mac := sha}) -> - ?TLS_DH_anon_WITH_DES_CBC_SHA; -suite(#{key_exchange := dh_anon, - cipher:= '3des_ede_cbc', - mac := sha}) -> - ?TLS_DH_anon_WITH_3DES_EDE_CBC_SHA; -%%% TSL V1.1 AES suites -suite(#{key_exchange := rsa, - cipher := aes_128_cbc, - mac := sha}) -> - ?TLS_RSA_WITH_AES_128_CBC_SHA; -suite(#{key_exchange := dhe_dss, - cipher := aes_128_cbc, - mac := sha}) -> - ?TLS_DHE_DSS_WITH_AES_128_CBC_SHA; -suite(#{key_exchange := dhe_rsa, - cipher := aes_128_cbc, - mac := sha}) -> - ?TLS_DHE_RSA_WITH_AES_128_CBC_SHA; -suite(#{key_exchange := dh_anon, - cipher := aes_128_cbc, - mac := sha}) -> - ?TLS_DH_anon_WITH_AES_128_CBC_SHA; -suite(#{key_exchange := rsa, - cipher := aes_256_cbc, - mac := sha}) -> - ?TLS_RSA_WITH_AES_256_CBC_SHA; -suite(#{key_exchange := dhe_dss, - cipher := aes_256_cbc, - mac := sha}) -> - ?TLS_DHE_DSS_WITH_AES_256_CBC_SHA; -suite(#{key_exchange := dhe_rsa, - cipher := aes_256_cbc, - mac := sha}) -> - ?TLS_DHE_RSA_WITH_AES_256_CBC_SHA; -suite(#{key_exchange := dh_anon, - cipher := aes_256_cbc, - mac := sha}) -> - ?TLS_DH_anon_WITH_AES_256_CBC_SHA; -%% TLS v1.2 suites -suite(#{key_exchange := rsa, - cipher := aes_128_cbc, - mac := sha256}) -> - ?TLS_RSA_WITH_AES_128_CBC_SHA256; -suite(#{key_exchange := rsa, - cipher := aes_256_cbc, - mac := sha256}) -> - ?TLS_RSA_WITH_AES_256_CBC_SHA256; -suite(#{key_exchange := dhe_dss, - cipher := aes_128_cbc, - mac := sha256}) -> - ?TLS_DHE_DSS_WITH_AES_128_CBC_SHA256; -suite(#{key_exchange := dhe_rsa, - cipher := aes_128_cbc, - mac := sha256}) -> - ?TLS_DHE_RSA_WITH_AES_128_CBC_SHA256; -suite(#{key_exchange := dhe_dss, - cipher := aes_256_cbc, - mac := sha256}) -> - ?TLS_DHE_DSS_WITH_AES_256_CBC_SHA256; -suite(#{key_exchange := dhe_rsa, - cipher := aes_256_cbc, - mac := sha256}) -> - ?TLS_DHE_RSA_WITH_AES_256_CBC_SHA256; -suite(#{key_exchange := dh_anon, - cipher := aes_128_cbc, - mac := sha256}) -> - ?TLS_DH_anon_WITH_AES_128_CBC_SHA256; -suite(#{key_exchange := dh_anon, - cipher := aes_256_cbc, - mac := sha256}) -> - ?TLS_DH_anon_WITH_AES_256_CBC_SHA256; -%%% PSK Cipher Suites RFC 4279 -suite(#{key_exchange := psk, - cipher := rc4_128, - mac := sha}) -> - ?TLS_PSK_WITH_RC4_128_SHA; -suite(#{key_exchange := psk, - cipher := '3des_ede_cbc', - mac := sha}) -> - ?TLS_PSK_WITH_3DES_EDE_CBC_SHA; -suite(#{key_exchange := psk, - cipher := aes_128_cbc, - mac := sha}) -> - ?TLS_PSK_WITH_AES_128_CBC_SHA; -suite(#{key_exchange := psk, - cipher := aes_256_cbc, - mac := sha}) -> - ?TLS_PSK_WITH_AES_256_CBC_SHA; -suite(#{key_exchange := dhe_psk, - cipher := rc4_128, - mac := sha}) -> - ?TLS_DHE_PSK_WITH_RC4_128_SHA; -suite(#{key_exchange := dhe_psk, - cipher := '3des_ede_cbc', - mac := sha}) -> - ?TLS_DHE_PSK_WITH_3DES_EDE_CBC_SHA; -suite(#{key_exchange := dhe_psk, - cipher := aes_128_cbc, - mac := sha}) -> - ?TLS_DHE_PSK_WITH_AES_128_CBC_SHA; -suite(#{key_exchange := dhe_psk, - cipher := aes_256_cbc, - mac := sha}) -> - ?TLS_DHE_PSK_WITH_AES_256_CBC_SHA; -suite(#{key_exchange := rsa_psk, - cipher := rc4_128, - mac := sha}) -> - ?TLS_RSA_PSK_WITH_RC4_128_SHA; -suite(#{key_exchange := rsa_psk, - cipher := '3des_ede_cbc', - mac := sha}) -> - ?TLS_RSA_PSK_WITH_3DES_EDE_CBC_SHA; -suite(#{key_exchange := rsa_psk, - cipher := aes_128_cbc, - mac := sha}) -> - ?TLS_RSA_PSK_WITH_AES_128_CBC_SHA; -suite(#{key_exchange := rsa_psk, - cipher := aes_256_cbc, - mac := sha}) -> - ?TLS_RSA_PSK_WITH_AES_256_CBC_SHA; -%%% TLS 1.2 PSK Cipher Suites RFC 5487 -suite(#{key_exchange := psk, - cipher := aes_128_gcm, - mac := aead, - prf := sha256}) -> - ?TLS_PSK_WITH_AES_128_GCM_SHA256; -suite(#{key_exchange := psk, - cipher := aes_256_gcm, - mac := aead, - prf := sha384}) -> - ?TLS_PSK_WITH_AES_256_GCM_SHA384; -suite(#{key_exchange := dhe_psk, - cipher := aes_128_gcm, - mac := aead, - prf := sha256}) -> - ?TLS_DHE_PSK_WITH_AES_128_GCM_SHA256; -suite(#{key_exchange := dhe_psk, - cipher := aes_256_gcm, - mac := aead, - prf := sha384}) -> - ?TLS_DHE_PSK_WITH_AES_256_GCM_SHA384; -suite(#{key_exchange := rsa_psk, - cipher := aes_128_gcm, - mac := aead, - prf := sha256}) -> - ?TLS_RSA_PSK_WITH_AES_128_GCM_SHA256; -suite(#{key_exchange := rsa_psk, - cipher := aes_256_gcm, - mac := aead, - prf := sha384}) -> - ?TLS_RSA_PSK_WITH_AES_256_GCM_SHA384; -suite(#{key_exchange := psk, - cipher := aes_128_cbc, - mac := sha256}) -> - ?TLS_PSK_WITH_AES_128_CBC_SHA256; -suite(#{key_exchange := psk, - cipher := aes_256_cbc, - mac := sha384}) -> - ?TLS_PSK_WITH_AES_256_CBC_SHA384; -suite(#{key_exchange := dhe_psk, - cipher := aes_128_cbc, - mac := sha256}) -> - ?TLS_DHE_PSK_WITH_AES_128_CBC_SHA256; -suite(#{key_exchange := dhe_psk, - cipher := aes_256_cbc, - mac := sha384}) -> - ?TLS_DHE_PSK_WITH_AES_256_CBC_SHA384; -suite(#{key_exchange := rsa_psk, - cipher := aes_128_cbc, - mac := sha256}) -> - ?TLS_RSA_PSK_WITH_AES_128_CBC_SHA256; -suite(#{key_exchange := rsa_psk, - cipher := aes_256_cbc, - mac := sha384}) -> - ?TLS_RSA_PSK_WITH_AES_256_CBC_SHA384; -suite(#{key_exchange := psk, - cipher := null, - mac := sha256}) -> - ?TLS_PSK_WITH_NULL_SHA256; -suite(#{key_exchange := psk, - cipher := null, - mac := sha384}) -> - ?TLS_PSK_WITH_NULL_SHA384; -suite(#{key_exchange := dhe_psk, - cipher := null, - mac := sha256}) -> - ?TLS_DHE_PSK_WITH_NULL_SHA256; -suite(#{key_exchange := dhe_psk, - cipher := null, - mac := sha384}) -> - ?TLS_DHE_PSK_WITH_NULL_SHA384; -suite(#{key_exchange := rsa_psk, - cipher := null, - mac := sha256}) -> - ?TLS_RSA_PSK_WITH_NULL_SHA256; -suite(#{key_exchange := rsa_psk, - cipher := null, - mac := sha384}) -> - ?TLS_RSA_PSK_WITH_NULL_SHA384; -%%% SRP Cipher Suites RFC 5054 -suite(#{key_exchange := srp_anon, - cipher := '3des_ede_cbc', - mac := sha}) -> - ?TLS_SRP_SHA_WITH_3DES_EDE_CBC_SHA; -suite(#{key_exchange := srp_rsa, - cipher := '3des_ede_cbc', - mac := sha}) -> - ?TLS_SRP_SHA_RSA_WITH_3DES_EDE_CBC_SHA; -suite(#{key_exchange := srp_dss, - cipher := '3des_ede_cbc', - mac := sha}) -> - ?TLS_SRP_SHA_DSS_WITH_3DES_EDE_CBC_SHA; -suite(#{key_exchange := srp_anon, - cipher := aes_128_cbc, - mac := sha}) -> - ?TLS_SRP_SHA_WITH_AES_128_CBC_SHA; -suite(#{key_exchange := srp_rsa, - cipher := aes_128_cbc, - mac := sha}) -> - ?TLS_SRP_SHA_RSA_WITH_AES_128_CBC_SHA; -suite(#{key_exchange := srp_dss, - cipher := aes_128_cbc, - mac := sha}) -> - ?TLS_SRP_SHA_DSS_WITH_AES_128_CBC_SHA; -suite(#{key_exchange := srp_anon, - cipher := aes_256_cbc, - mac := sha}) -> - ?TLS_SRP_SHA_WITH_AES_256_CBC_SHA; -suite(#{key_exchange := srp_rsa, - cipher := aes_256_cbc, - mac := sha}) -> - ?TLS_SRP_SHA_RSA_WITH_AES_256_CBC_SHA; -suite(#{key_exchange := srp_dss, - cipher := aes_256_cbc, - mac := sha}) -> - ?TLS_SRP_SHA_DSS_WITH_AES_256_CBC_SHA; -%%% RFC 4492 EC TLS suites -suite(#{key_exchange := ecdh_ecdsa, - cipher := null, - mac := sha}) -> - ?TLS_ECDH_ECDSA_WITH_NULL_SHA; -suite(#{key_exchange := ecdh_ecdsa, - cipher := rc4_128, - mac := sha}) -> - ?TLS_ECDH_ECDSA_WITH_RC4_128_SHA; -suite(#{key_exchange := ecdh_ecdsa, - cipher := '3des_ede_cbc', - mac := sha}) -> - ?TLS_ECDH_ECDSA_WITH_3DES_EDE_CBC_SHA; -suite(#{key_exchange := ecdh_ecdsa, - cipher := aes_128_cbc, - mac := sha}) -> - ?TLS_ECDH_ECDSA_WITH_AES_128_CBC_SHA; -suite(#{key_exchange := ecdh_ecdsa, - cipher := aes_256_cbc, - mac := sha}) -> - ?TLS_ECDH_ECDSA_WITH_AES_256_CBC_SHA; -suite(#{key_exchange := ecdhe_ecdsa, - cipher := null, - mac := sha}) -> - ?TLS_ECDHE_ECDSA_WITH_NULL_SHA; -suite(#{key_exchange := ecdhe_ecdsa, - cipher := rc4_128, - mac := sha}) -> - ?TLS_ECDHE_ECDSA_WITH_RC4_128_SHA; -suite(#{key_exchange := ecdhe_ecdsa, - cipher := '3des_ede_cbc', - mac := sha}) -> - ?TLS_ECDHE_ECDSA_WITH_3DES_EDE_CBC_SHA; -suite(#{key_exchange := ecdhe_ecdsa, - cipher := aes_128_cbc, - mac := sha}) -> - ?TLS_ECDHE_ECDSA_WITH_AES_128_CBC_SHA; -suite(#{key_exchange := ecdhe_ecdsa, - cipher := aes_256_cbc, - mac := sha}) -> - ?TLS_ECDHE_ECDSA_WITH_AES_256_CBC_SHA; -suite(#{key_exchange := ecdh_rsa, - cipher := null, - mac := sha}) -> - ?TLS_ECDH_RSA_WITH_NULL_SHA; -suite(#{key_exchange := ecdh_rsa, - cipher := rc4_128, - mac := sha}) -> - ?TLS_ECDH_RSA_WITH_RC4_128_SHA; -suite(#{key_exchange := ecdh_rsa, - cipher := '3des_ede_cbc', mac := sha}) -> - ?TLS_ECDH_RSA_WITH_3DES_EDE_CBC_SHA; -suite(#{key_exchange := ecdh_rsa, - cipher := aes_128_cbc, - mac := sha}) -> - ?TLS_ECDH_RSA_WITH_AES_128_CBC_SHA; -suite(#{key_exchange := ecdh_rsa, - cipher := aes_256_cbc, - mac := sha}) -> - ?TLS_ECDH_RSA_WITH_AES_256_CBC_SHA; -suite(#{key_exchange := ecdhe_rsa, - cipher := null, - mac := sha}) -> - ?TLS_ECDHE_RSA_WITH_NULL_SHA; -suite(#{key_exchange := ecdhe_rsa, - cipher := rc4_128, - mac := sha}) -> - ?TLS_ECDHE_RSA_WITH_RC4_128_SHA; -suite(#{key_exchange := ecdhe_rsa, - cipher := '3des_ede_cbc', - mac := sha}) -> - ?TLS_ECDHE_RSA_WITH_3DES_EDE_CBC_SHA; -suite(#{key_exchange := ecdhe_rsa, - cipher := aes_128_cbc, - mac := sha}) -> - ?TLS_ECDHE_RSA_WITH_AES_128_CBC_SHA; -suite(#{key_exchange := ecdhe_rsa, - cipher := aes_256_cbc, - mac := sha}) -> - ?TLS_ECDHE_RSA_WITH_AES_256_CBC_SHA; -suite(#{key_exchange := ecdh_anon, - cipher := null, - mac := sha}) -> - ?TLS_ECDH_anon_WITH_NULL_SHA; -suite(#{key_exchange := ecdh_anon, - cipher := rc4_128, - mac := sha}) -> - ?TLS_ECDH_anon_WITH_RC4_128_SHA; -suite(#{key_exchange := ecdh_anon, - cipher := '3des_ede_cbc', - mac := sha}) -> - ?TLS_ECDH_anon_WITH_3DES_EDE_CBC_SHA; -suite(#{key_exchange := ecdh_anon, - cipher := aes_128_cbc, - mac := sha}) -> - ?TLS_ECDH_anon_WITH_AES_128_CBC_SHA; -suite(#{key_exchange := ecdh_anon, - cipher := aes_256_cbc, - mac := sha}) -> - ?TLS_ECDH_anon_WITH_AES_256_CBC_SHA; -%%% RFC 5289 EC TLS suites -suite(#{key_exchange := ecdhe_ecdsa, - cipher := aes_128_cbc, - mac:= sha256, - prf := sha256}) -> - ?TLS_ECDHE_ECDSA_WITH_AES_128_CBC_SHA256; -suite(#{key_exchange := ecdhe_ecdsa, - cipher := aes_256_cbc, - mac := sha384, - prf := sha384}) -> - ?TLS_ECDHE_ECDSA_WITH_AES_256_CBC_SHA384; -suite(#{key_exchange := ecdh_ecdsa, - cipher := aes_128_cbc, - mac := sha256, - prf := sha256}) -> - ?TLS_ECDH_ECDSA_WITH_AES_128_CBC_SHA256; -suite(#{key_exchange := ecdh_ecdsa, - cipher := aes_256_cbc, - mac := sha384, - prf := sha384}) -> - ?TLS_ECDH_ECDSA_WITH_AES_256_CBC_SHA384; -suite(#{key_exchange := ecdhe_rsa, - cipher := aes_128_cbc, - mac := sha256, - prf := sha256}) -> - ?TLS_ECDHE_RSA_WITH_AES_128_CBC_SHA256; -suite(#{key_exchange := ecdhe_rsa, - cipher := aes_256_cbc, - mac := sha384, - prf := sha384}) -> - ?TLS_ECDHE_RSA_WITH_AES_256_CBC_SHA384; -suite(#{key_exchange := ecdh_rsa, - cipher := aes_128_cbc, - mac := sha256, - prf := sha256}) -> - ?TLS_ECDH_RSA_WITH_AES_128_CBC_SHA256; -suite(#{key_exchange := ecdh_rsa, - cipher := aes_256_cbc, - mac := sha384, - prf := sha384}) -> - ?TLS_ECDH_RSA_WITH_AES_256_CBC_SHA384; -%% RFC 5288 AES-GCM Cipher Suites -suite(#{key_exchange := rsa, - cipher := aes_128_gcm, - mac := aead, - prf := sha256}) -> - ?TLS_RSA_WITH_AES_128_GCM_SHA256; -suite(#{key_exchange := rsa, - cipher := aes_256_gcm, - mac := aead, - prf := sha384}) -> - ?TLS_RSA_WITH_AES_256_GCM_SHA384; -suite(#{key_exchange := dhe_rsa, - cipher := aes_128_gcm, - mac := aead, - prf := sha256}) -> - ?TLS_DHE_RSA_WITH_AES_128_GCM_SHA256; -suite(#{key_exchange := dhe_rsa, - cipher := aes_256_gcm, - mac := aead, - prf := sha384}) -> - ?TLS_DHE_RSA_WITH_AES_256_GCM_SHA384; -suite(#{key_exchange := dh_rsa, - cipher := aes_128_gcm, - mac := aead, - prf := sha256}) -> - ?TLS_DH_RSA_WITH_AES_128_GCM_SHA256; -suite(#{key_exchange := dh_rsa, - cipher := aes_256_gcm, - mac := aead, - prf := sha384}) -> - ?TLS_DH_RSA_WITH_AES_256_GCM_SHA384; -suite(#{key_exchange := dhe_dss, - cipher := aes_128_gcm, - mac := aead, - prf := sha256}) -> - ?TLS_DHE_DSS_WITH_AES_128_GCM_SHA256; -suite(#{key_exchange := dhe_dss, - cipher := aes_256_gcm, - mac := aead, - prf := sha384}) -> - ?TLS_DHE_DSS_WITH_AES_256_GCM_SHA384; -suite(#{key_exchange := dh_dss, - cipher := aes_128_gcm, - mac := aead, - prf := sha256}) -> - ?TLS_DH_DSS_WITH_AES_128_GCM_SHA256; -suite(#{key_exchange := dh_dss, - cipher := aes_256_gcm, - mac := aead, - prf := sha384}) -> - ?TLS_DH_DSS_WITH_AES_256_GCM_SHA384; -suite(#{key_exchange := dh_anon, - cipher := aes_128_gcm, - mac := aead, - prf := sha256}) -> - ?TLS_DH_anon_WITH_AES_128_GCM_SHA256; -suite(#{key_exchange := dh_anon, - cipher := aes_256_gcm, - mac := aead, - prf := sha384}) -> - ?TLS_DH_anon_WITH_AES_256_GCM_SHA384; -%% RFC 5289 ECC AES-GCM Cipher Suites -suite(#{key_exchange := ecdhe_ecdsa, - cipher := aes_128_gcm, - mac := aead, - prf := sha256}) -> - ?TLS_ECDHE_ECDSA_WITH_AES_128_GCM_SHA256; -suite(#{key_exchange := ecdhe_ecdsa, - cipher := aes_256_gcm, - mac := aead, - prf := sha384}) -> - ?TLS_ECDHE_ECDSA_WITH_AES_256_GCM_SHA384; -suite(#{key_exchange := ecdh_ecdsa, - cipher := aes_128_gcm, - mac := aead, - prf := sha256}) -> - ?TLS_ECDH_ECDSA_WITH_AES_128_GCM_SHA256; -suite(#{key_exchange := ecdh_ecdsa, - cipher := aes_256_gcm, - mac := aead, - prf := sha384}) -> - ?TLS_ECDH_ECDSA_WITH_AES_256_GCM_SHA384; -suite(#{key_exchange := ecdhe_rsa, - cipher := aes_128_gcm, - mac := aead, - prf := sha256}) -> - ?TLS_ECDHE_RSA_WITH_AES_128_GCM_SHA256; -suite(#{key_exchange := ecdhe_rsa, - cipher := aes_256_gcm, - mac := aead, - prf := sha384}) -> - ?TLS_ECDHE_RSA_WITH_AES_256_GCM_SHA384; -suite(#{key_exchange := ecdh_rsa, - cipher := aes_128_gcm, - mac := aead, - prf := sha256}) -> - ?TLS_ECDH_RSA_WITH_AES_128_GCM_SHA256; -suite(#{key_exchange := ecdh_rsa, - cipher := aes_256_gcm, - mac := aead, - prf := sha384}) -> - ?TLS_ECDH_RSA_WITH_AES_256_GCM_SHA384; -%% draft-agl-tls-chacha20poly1305-04 Chacha20/Poly1305 Suites -suite(#{key_exchange := ecdhe_rsa, - cipher := chacha20_poly1305, - mac := aead, - prf := sha256}) -> - ?TLS_ECDHE_RSA_WITH_CHACHA20_POLY1305_SHA256; -suite(#{key_exchange := ecdhe_ecdsa, - cipher := chacha20_poly1305, - mac := aead, - prf := sha256}) -> - ?TLS_ECDHE_ECDSA_WITH_CHACHA20_POLY1305_SHA256; -suite(#{key_exchange := dhe_rsa, - cipher := chacha20_poly1305, - mac := aead, - prf := sha256}) -> - ?TLS_DHE_RSA_WITH_CHACHA20_POLY1305_SHA256. + ?TLS_RSA_WITH_DES_CBC_SHA, + ?TLS_ECDHE_ECDSA_WITH_3DES_EDE_CBC_SHA, + ?TLS_ECDHE_RSA_WITH_3DES_EDE_CBC_SHA, + ?TLS_DHE_RSA_WITH_3DES_EDE_CBC_SHA, + ?TLS_DHE_DSS_WITH_3DES_EDE_CBC_SHA, + ?TLS_ECDH_ECDSA_WITH_3DES_EDE_CBC_SHA, + ?TLS_ECDH_RSA_WITH_3DES_EDE_CBC_SHA + ]. %%-------------------------------------------------------------------- --spec openssl_suite(openssl_cipher_suite()) -> cipher_suite(). +-spec rsa_suites(Version::ssl_record:ssl_version() | integer()) -> [ssl_cipher_format:cipher_suite()]. %% -%% Description: Return TLS cipher suite definition. -%%-------------------------------------------------------------------- -%% translate constants <-> openssl-strings -openssl_suite("DHE-RSA-AES256-SHA256") -> - ?TLS_DHE_RSA_WITH_AES_256_CBC_SHA256; -openssl_suite("DHE-DSS-AES256-SHA256") -> - ?TLS_DHE_DSS_WITH_AES_256_CBC_SHA256; -openssl_suite("AES256-SHA256") -> - ?TLS_RSA_WITH_AES_256_CBC_SHA256; -openssl_suite("DHE-RSA-AES128-SHA256") -> - ?TLS_DHE_RSA_WITH_AES_128_CBC_SHA256; -openssl_suite("DHE-DSS-AES128-SHA256") -> - ?TLS_DHE_DSS_WITH_AES_128_CBC_SHA256; -openssl_suite("AES128-SHA256") -> - ?TLS_RSA_WITH_AES_128_CBC_SHA256; -openssl_suite("DHE-RSA-AES256-SHA") -> - ?TLS_DHE_RSA_WITH_AES_256_CBC_SHA; -openssl_suite("DHE-DSS-AES256-SHA") -> - ?TLS_DHE_DSS_WITH_AES_256_CBC_SHA; -openssl_suite("AES256-SHA") -> - ?TLS_RSA_WITH_AES_256_CBC_SHA; -openssl_suite("EDH-RSA-DES-CBC3-SHA") -> - ?TLS_DHE_RSA_WITH_3DES_EDE_CBC_SHA; -openssl_suite("EDH-DSS-DES-CBC3-SHA") -> - ?TLS_DHE_DSS_WITH_3DES_EDE_CBC_SHA; -openssl_suite("DES-CBC3-SHA") -> - ?TLS_RSA_WITH_3DES_EDE_CBC_SHA; -openssl_suite("DHE-RSA-AES128-SHA") -> - ?TLS_DHE_RSA_WITH_AES_128_CBC_SHA; -openssl_suite("DHE-DSS-AES128-SHA") -> - ?TLS_DHE_DSS_WITH_AES_128_CBC_SHA; -openssl_suite("AES128-SHA") -> - ?TLS_RSA_WITH_AES_128_CBC_SHA; -openssl_suite("RC4-SHA") -> - ?TLS_RSA_WITH_RC4_128_SHA; -openssl_suite("RC4-MD5") -> - ?TLS_RSA_WITH_RC4_128_MD5; -openssl_suite("EDH-RSA-DES-CBC-SHA") -> - ?TLS_DHE_RSA_WITH_DES_CBC_SHA; -openssl_suite("DES-CBC-SHA") -> - ?TLS_RSA_WITH_DES_CBC_SHA; - -%%% SRP Cipher Suites RFC 5054 - -openssl_suite("SRP-DSS-AES-256-CBC-SHA") -> - ?TLS_SRP_SHA_DSS_WITH_AES_256_CBC_SHA; -openssl_suite("SRP-RSA-AES-256-CBC-SHA") -> - ?TLS_SRP_SHA_RSA_WITH_AES_256_CBC_SHA; -openssl_suite("SRP-DSS-3DES-EDE-CBC-SHA") -> - ?TLS_SRP_SHA_DSS_WITH_3DES_EDE_CBC_SHA; -openssl_suite("SRP-RSA-3DES-EDE-CBC-SHA") -> - ?TLS_SRP_SHA_RSA_WITH_3DES_EDE_CBC_SHA; -openssl_suite("SRP-DSS-AES-128-CBC-SHA") -> - ?TLS_SRP_SHA_DSS_WITH_AES_128_CBC_SHA; -openssl_suite("SRP-RSA-AES-128-CBC-SHA") -> - ?TLS_SRP_SHA_RSA_WITH_AES_128_CBC_SHA; - -%% RFC 4492 EC TLS suites -openssl_suite("ECDH-ECDSA-RC4-SHA") -> - ?TLS_ECDH_ECDSA_WITH_RC4_128_SHA; -openssl_suite("ECDH-ECDSA-DES-CBC3-SHA") -> - ?TLS_ECDH_ECDSA_WITH_3DES_EDE_CBC_SHA; -openssl_suite("ECDH-ECDSA-AES128-SHA") -> - ?TLS_ECDH_ECDSA_WITH_AES_128_CBC_SHA; -openssl_suite("ECDH-ECDSA-AES256-SHA") -> - ?TLS_ECDH_ECDSA_WITH_AES_256_CBC_SHA; - -openssl_suite("ECDHE-ECDSA-RC4-SHA") -> - ?TLS_ECDHE_ECDSA_WITH_RC4_128_SHA; -openssl_suite("ECDHE-ECDSA-DES-CBC3-SHA") -> - ?TLS_ECDHE_ECDSA_WITH_3DES_EDE_CBC_SHA; -openssl_suite("ECDHE-ECDSA-AES128-SHA") -> - ?TLS_ECDHE_ECDSA_WITH_AES_128_CBC_SHA; -openssl_suite("ECDHE-ECDSA-AES256-SHA") -> - ?TLS_ECDHE_ECDSA_WITH_AES_256_CBC_SHA; - -openssl_suite("ECDHE-RSA-RC4-SHA") -> - ?TLS_ECDHE_RSA_WITH_RC4_128_SHA; -openssl_suite("ECDHE-RSA-DES-CBC3-SHA") -> - ?TLS_ECDHE_RSA_WITH_3DES_EDE_CBC_SHA; -openssl_suite("ECDHE-RSA-AES128-SHA") -> - ?TLS_ECDHE_RSA_WITH_AES_128_CBC_SHA; -openssl_suite("ECDHE-RSA-AES256-SHA") -> - ?TLS_ECDHE_RSA_WITH_AES_256_CBC_SHA; - -openssl_suite("ECDH-RSA-RC4-SHA") -> - ?TLS_ECDH_RSA_WITH_RC4_128_SHA; -openssl_suite("ECDH-RSA-DES-CBC3-SHA") -> - ?TLS_ECDH_RSA_WITH_3DES_EDE_CBC_SHA; -openssl_suite("ECDH-RSA-AES128-SHA") -> - ?TLS_ECDH_RSA_WITH_AES_128_CBC_SHA; -openssl_suite("ECDH-RSA-AES256-SHA") -> - ?TLS_ECDH_RSA_WITH_AES_256_CBC_SHA; - -%% RFC 5289 EC TLS suites -openssl_suite("ECDHE-ECDSA-AES128-SHA256") -> - ?TLS_ECDHE_ECDSA_WITH_AES_128_CBC_SHA256; -openssl_suite("ECDHE-ECDSA-AES256-SHA384") -> - ?TLS_ECDHE_ECDSA_WITH_AES_256_CBC_SHA384; -openssl_suite("ECDH-ECDSA-AES128-SHA256") -> - ?TLS_ECDH_ECDSA_WITH_AES_128_CBC_SHA256; -openssl_suite("ECDH-ECDSA-AES256-SHA384") -> - ?TLS_ECDH_ECDSA_WITH_AES_256_CBC_SHA384; -openssl_suite("ECDHE-RSA-AES128-SHA256") -> - ?TLS_ECDHE_RSA_WITH_AES_128_CBC_SHA256; -openssl_suite("ECDHE-RSA-AES256-SHA384") -> - ?TLS_ECDHE_RSA_WITH_AES_256_CBC_SHA384; -openssl_suite("ECDH-RSA-AES128-SHA256") -> - ?TLS_ECDH_RSA_WITH_AES_128_CBC_SHA256; -openssl_suite("ECDH-RSA-AES256-SHA384") -> - ?TLS_ECDH_RSA_WITH_AES_256_CBC_SHA384; - -%% RFC 5288 AES-GCM Cipher Suites -openssl_suite("AES128-GCM-SHA256") -> - ?TLS_RSA_WITH_AES_128_GCM_SHA256; -openssl_suite("AES256-GCM-SHA384") -> - ?TLS_RSA_WITH_AES_256_GCM_SHA384; -openssl_suite("DHE-RSA-AES128-GCM-SHA256") -> - ?TLS_DHE_RSA_WITH_AES_128_GCM_SHA256; -openssl_suite("DHE-RSA-AES256-GCM-SHA384") -> - ?TLS_DHE_RSA_WITH_AES_256_GCM_SHA384; -openssl_suite("DH-RSA-AES128-GCM-SHA256") -> - ?TLS_DH_RSA_WITH_AES_128_GCM_SHA256; -openssl_suite("DH-RSA-AES256-GCM-SHA384") -> - ?TLS_DH_RSA_WITH_AES_256_GCM_SHA384; -openssl_suite("DHE-DSS-AES128-GCM-SHA256") -> - ?TLS_DHE_DSS_WITH_AES_128_GCM_SHA256; -openssl_suite("DHE-DSS-AES256-GCM-SHA384") -> - ?TLS_DHE_DSS_WITH_AES_256_GCM_SHA384; -openssl_suite("DH-DSS-AES128-GCM-SHA256") -> - ?TLS_DH_DSS_WITH_AES_128_GCM_SHA256; -openssl_suite("DH-DSS-AES256-GCM-SHA384") -> - ?TLS_DH_DSS_WITH_AES_256_GCM_SHA384; - -%% RFC 5289 ECC AES-GCM Cipher Suites -openssl_suite("ECDHE-ECDSA-AES128-GCM-SHA256") -> - ?TLS_ECDHE_ECDSA_WITH_AES_128_GCM_SHA256; -openssl_suite("ECDHE-ECDSA-AES256-GCM-SHA384") -> - ?TLS_ECDHE_ECDSA_WITH_AES_256_GCM_SHA384; -openssl_suite("ECDH-ECDSA-AES128-GCM-SHA256") -> - ?TLS_ECDH_ECDSA_WITH_AES_128_GCM_SHA256; -openssl_suite("ECDH-ECDSA-AES256-GCM-SHA384") -> - ?TLS_ECDH_ECDSA_WITH_AES_256_GCM_SHA384; -openssl_suite("ECDHE-RSA-AES128-GCM-SHA256") -> - ?TLS_ECDHE_RSA_WITH_AES_128_GCM_SHA256; -openssl_suite("ECDHE-RSA-AES256-GCM-SHA384") -> - ?TLS_ECDHE_RSA_WITH_AES_256_GCM_SHA384; -openssl_suite("ECDH-RSA-AES128-GCM-SHA256") -> - ?TLS_ECDH_RSA_WITH_AES_128_GCM_SHA256; -openssl_suite("ECDH-RSA-AES256-GCM-SHA384") -> - ?TLS_ECDH_RSA_WITH_AES_256_GCM_SHA384. - +%% Description: Returns a list of the RSA key exchange +%% cipher suites, only supported if explicitly set by user. +%% Are not considered secure any more. %%-------------------------------------------------------------------- --spec openssl_suite_name(cipher_suite()) -> openssl_cipher_suite() | erl_cipher_suite(). -%% -%% Description: Return openssl cipher suite name if possible -%%------------------------------------------------------------------- -openssl_suite_name(?TLS_DHE_RSA_WITH_AES_256_CBC_SHA) -> - "DHE-RSA-AES256-SHA"; -openssl_suite_name(?TLS_DHE_DSS_WITH_AES_256_CBC_SHA) -> - "DHE-DSS-AES256-SHA"; -openssl_suite_name(?TLS_RSA_WITH_AES_256_CBC_SHA) -> - "AES256-SHA"; -openssl_suite_name(?TLS_DHE_RSA_WITH_3DES_EDE_CBC_SHA) -> - "EDH-RSA-DES-CBC3-SHA"; -openssl_suite_name(?TLS_DHE_DSS_WITH_3DES_EDE_CBC_SHA) -> - "EDH-DSS-DES-CBC3-SHA"; -openssl_suite_name(?TLS_RSA_WITH_3DES_EDE_CBC_SHA) -> - "DES-CBC3-SHA"; -openssl_suite_name( ?TLS_DHE_RSA_WITH_AES_128_CBC_SHA) -> - "DHE-RSA-AES128-SHA"; -openssl_suite_name(?TLS_DHE_DSS_WITH_AES_128_CBC_SHA) -> - "DHE-DSS-AES128-SHA"; -openssl_suite_name(?TLS_RSA_WITH_AES_128_CBC_SHA) -> - "AES128-SHA"; -openssl_suite_name(?TLS_RSA_WITH_RC4_128_SHA) -> - "RC4-SHA"; -openssl_suite_name(?TLS_RSA_WITH_RC4_128_MD5) -> - "RC4-MD5"; -openssl_suite_name(?TLS_DHE_RSA_WITH_DES_CBC_SHA) -> - "EDH-RSA-DES-CBC-SHA"; -openssl_suite_name(?TLS_RSA_WITH_DES_CBC_SHA) -> - "DES-CBC-SHA"; -openssl_suite_name(?TLS_RSA_WITH_NULL_SHA256) -> - "NULL-SHA256"; -openssl_suite_name(?TLS_RSA_WITH_AES_128_CBC_SHA256) -> - "AES128-SHA256"; -openssl_suite_name(?TLS_RSA_WITH_AES_256_CBC_SHA256) -> - "AES256-SHA256"; -openssl_suite_name(?TLS_DH_DSS_WITH_AES_128_CBC_SHA256) -> - "DH-DSS-AES128-SHA256"; -openssl_suite_name(?TLS_DH_RSA_WITH_AES_128_CBC_SHA256) -> - "DH-RSA-AES128-SHA256"; -openssl_suite_name(?TLS_DHE_DSS_WITH_AES_128_CBC_SHA256) -> - "DHE-DSS-AES128-SHA256"; -openssl_suite_name(?TLS_DHE_RSA_WITH_AES_128_CBC_SHA256) -> - "DHE-RSA-AES128-SHA256"; -openssl_suite_name(?TLS_DH_DSS_WITH_AES_256_CBC_SHA256) -> - "DH-DSS-AES256-SHA256"; -openssl_suite_name(?TLS_DH_RSA_WITH_AES_256_CBC_SHA256) -> - "DH-RSA-AES256-SHA256"; -openssl_suite_name(?TLS_DHE_DSS_WITH_AES_256_CBC_SHA256) -> - "DHE-DSS-AES256-SHA256"; -openssl_suite_name(?TLS_DHE_RSA_WITH_AES_256_CBC_SHA256) -> - "DHE-RSA-AES256-SHA256"; - -%%% PSK Cipher Suites RFC 4279 - -openssl_suite_name(?TLS_PSK_WITH_AES_256_CBC_SHA) -> - "PSK-AES256-CBC-SHA"; -openssl_suite_name(?TLS_PSK_WITH_3DES_EDE_CBC_SHA) -> - "PSK-3DES-EDE-CBC-SHA"; -openssl_suite_name(?TLS_PSK_WITH_AES_128_CBC_SHA) -> - "PSK-AES128-CBC-SHA"; -openssl_suite_name(?TLS_PSK_WITH_RC4_128_SHA) -> - "PSK-RC4-SHA"; - -%%% SRP Cipher Suites RFC 5054 - -openssl_suite_name(?TLS_SRP_SHA_RSA_WITH_3DES_EDE_CBC_SHA) -> - "SRP-RSA-3DES-EDE-CBC-SHA"; -openssl_suite_name(?TLS_SRP_SHA_DSS_WITH_3DES_EDE_CBC_SHA) -> - "SRP-DSS-3DES-EDE-CBC-SHA"; -openssl_suite_name(?TLS_SRP_SHA_RSA_WITH_AES_128_CBC_SHA) -> - "SRP-RSA-AES-128-CBC-SHA"; -openssl_suite_name(?TLS_SRP_SHA_DSS_WITH_AES_128_CBC_SHA) -> - "SRP-DSS-AES-128-CBC-SHA"; -openssl_suite_name(?TLS_SRP_SHA_RSA_WITH_AES_256_CBC_SHA) -> - "SRP-RSA-AES-256-CBC-SHA"; -openssl_suite_name(?TLS_SRP_SHA_DSS_WITH_AES_256_CBC_SHA) -> - "SRP-DSS-AES-256-CBC-SHA"; - -%% RFC 4492 EC TLS suites -openssl_suite_name(?TLS_ECDH_ECDSA_WITH_RC4_128_SHA) -> - "ECDH-ECDSA-RC4-SHA"; -openssl_suite_name(?TLS_ECDH_ECDSA_WITH_3DES_EDE_CBC_SHA) -> - "ECDH-ECDSA-DES-CBC3-SHA"; -openssl_suite_name(?TLS_ECDH_ECDSA_WITH_AES_128_CBC_SHA) -> - "ECDH-ECDSA-AES128-SHA"; -openssl_suite_name(?TLS_ECDH_ECDSA_WITH_AES_256_CBC_SHA) -> - "ECDH-ECDSA-AES256-SHA"; - -openssl_suite_name(?TLS_ECDHE_ECDSA_WITH_RC4_128_SHA) -> - "ECDHE-ECDSA-RC4-SHA"; -openssl_suite_name(?TLS_ECDHE_ECDSA_WITH_3DES_EDE_CBC_SHA) -> - "ECDHE-ECDSA-DES-CBC3-SHA"; -openssl_suite_name(?TLS_ECDHE_ECDSA_WITH_AES_128_CBC_SHA) -> - "ECDHE-ECDSA-AES128-SHA"; -openssl_suite_name(?TLS_ECDHE_ECDSA_WITH_AES_256_CBC_SHA) -> - "ECDHE-ECDSA-AES256-SHA"; - -openssl_suite_name(?TLS_ECDH_RSA_WITH_RC4_128_SHA) -> - "ECDH-RSA-RC4-SHA"; -openssl_suite_name(?TLS_ECDH_RSA_WITH_3DES_EDE_CBC_SHA) -> - "ECDH-RSA-DES-CBC3-SHA"; -openssl_suite_name(?TLS_ECDH_RSA_WITH_AES_128_CBC_SHA) -> - "ECDH-RSA-AES128-SHA"; -openssl_suite_name(?TLS_ECDH_RSA_WITH_AES_256_CBC_SHA) -> - "ECDH-RSA-AES256-SHA"; - -openssl_suite_name(?TLS_ECDHE_RSA_WITH_RC4_128_SHA) -> - "ECDHE-RSA-RC4-SHA"; -openssl_suite_name(?TLS_ECDHE_RSA_WITH_3DES_EDE_CBC_SHA) -> - "ECDHE-RSA-DES-CBC3-SHA"; -openssl_suite_name(?TLS_ECDHE_RSA_WITH_AES_128_CBC_SHA) -> - "ECDHE-RSA-AES128-SHA"; -openssl_suite_name(?TLS_ECDHE_RSA_WITH_AES_256_CBC_SHA) -> - "ECDHE-RSA-AES256-SHA"; - -%% RFC 5289 EC TLS suites -openssl_suite_name(?TLS_ECDHE_ECDSA_WITH_AES_128_CBC_SHA256) -> - "ECDHE-ECDSA-AES128-SHA256"; -openssl_suite_name(?TLS_ECDHE_ECDSA_WITH_AES_256_CBC_SHA384) -> - "ECDHE-ECDSA-AES256-SHA384"; -openssl_suite_name(?TLS_ECDH_ECDSA_WITH_AES_128_CBC_SHA256) -> - "ECDH-ECDSA-AES128-SHA256"; -openssl_suite_name(?TLS_ECDH_ECDSA_WITH_AES_256_CBC_SHA384) -> - "ECDH-ECDSA-AES256-SHA384"; -openssl_suite_name(?TLS_ECDHE_RSA_WITH_AES_128_CBC_SHA256) -> - "ECDHE-RSA-AES128-SHA256"; -openssl_suite_name(?TLS_ECDHE_RSA_WITH_AES_256_CBC_SHA384) -> - "ECDHE-RSA-AES256-SHA384"; -openssl_suite_name(?TLS_ECDH_RSA_WITH_AES_128_CBC_SHA256) -> - "ECDH-RSA-AES128-SHA256"; -openssl_suite_name(?TLS_ECDH_RSA_WITH_AES_256_CBC_SHA384) -> - "ECDH-RSA-AES256-SHA384"; - -%% RFC 5288 AES-GCM Cipher Suites -openssl_suite_name(?TLS_RSA_WITH_AES_128_GCM_SHA256) -> - "AES128-GCM-SHA256"; -openssl_suite_name(?TLS_RSA_WITH_AES_256_GCM_SHA384) -> - "AES256-GCM-SHA384"; -openssl_suite_name(?TLS_DHE_RSA_WITH_AES_128_GCM_SHA256) -> - "DHE-RSA-AES128-GCM-SHA256"; -openssl_suite_name(?TLS_DHE_RSA_WITH_AES_256_GCM_SHA384) -> - "DHE-RSA-AES256-GCM-SHA384"; -openssl_suite_name(?TLS_DH_RSA_WITH_AES_128_GCM_SHA256) -> - "DH-RSA-AES128-GCM-SHA256"; -openssl_suite_name(?TLS_DH_RSA_WITH_AES_256_GCM_SHA384) -> - "DH-RSA-AES256-GCM-SHA384"; -openssl_suite_name(?TLS_DHE_DSS_WITH_AES_128_GCM_SHA256) -> - "DHE-DSS-AES128-GCM-SHA256"; -openssl_suite_name(?TLS_DHE_DSS_WITH_AES_256_GCM_SHA384) -> - "DHE-DSS-AES256-GCM-SHA384"; -openssl_suite_name(?TLS_DH_DSS_WITH_AES_128_GCM_SHA256) -> - "DH-DSS-AES128-GCM-SHA256"; -openssl_suite_name(?TLS_DH_DSS_WITH_AES_256_GCM_SHA384) -> - "DH-DSS-AES256-GCM-SHA384"; - -%% RFC 5289 ECC AES-GCM Cipher Suites -openssl_suite_name(?TLS_ECDHE_ECDSA_WITH_AES_128_GCM_SHA256) -> - "ECDHE-ECDSA-AES128-GCM-SHA256"; -openssl_suite_name(?TLS_ECDHE_ECDSA_WITH_AES_256_GCM_SHA384) -> - "ECDHE-ECDSA-AES256-GCM-SHA384"; -openssl_suite_name(?TLS_ECDH_ECDSA_WITH_AES_128_GCM_SHA256) -> - "ECDH-ECDSA-AES128-GCM-SHA256"; -openssl_suite_name(?TLS_ECDH_ECDSA_WITH_AES_256_GCM_SHA384) -> - "ECDH-ECDSA-AES256-GCM-SHA384"; -openssl_suite_name(?TLS_ECDHE_RSA_WITH_AES_128_GCM_SHA256) -> - "ECDHE-RSA-AES128-GCM-SHA256"; -openssl_suite_name(?TLS_ECDHE_RSA_WITH_AES_256_GCM_SHA384) -> - "ECDHE-RSA-AES256-GCM-SHA384"; -openssl_suite_name(?TLS_ECDH_RSA_WITH_AES_128_GCM_SHA256) -> - "ECDH-RSA-AES128-GCM-SHA256"; -openssl_suite_name(?TLS_ECDH_RSA_WITH_AES_256_GCM_SHA384) -> - "ECDH-RSA-AES256-GCM-SHA384"; - -%% No oppenssl name -openssl_suite_name(Cipher) -> - suite_definition(Cipher). +rsa_suites({3, 0}) -> + rsa_suites(0); +rsa_suites({3, Minor}) -> + rsa_suites(Minor) ++ rsa_suites(0); +rsa_suites(0) -> + [?TLS_RSA_WITH_AES_256_CBC_SHA, + ?TLS_RSA_WITH_AES_128_CBC_SHA, + ?TLS_RSA_WITH_3DES_EDE_CBC_SHA + ]; +rsa_suites(N) when N =< 3 -> + [ + ?TLS_RSA_WITH_AES_256_GCM_SHA384, + ?TLS_RSA_WITH_AES_256_CBC_SHA256, + ?TLS_RSA_WITH_AES_128_GCM_SHA256, + ?TLS_RSA_WITH_AES_128_CBC_SHA256 + ]. %%-------------------------------------------------------------------- --spec filter(undefined | binary(), [cipher_suite()], ssl_record:ssl_version()) -> [cipher_suite()]. +-spec filter(undefined | binary(), [ssl_cipher_format:cipher_suite()], + ssl_record:ssl_version()) -> [ssl_cipher_format:cipher_suite()]. %% %% Description: Select the cipher suites that can be used together with the %% supplied certificate. (Server side functionality) @@ -2037,8 +481,8 @@ filter(DerCert, Ciphers0, Version) -> filter_suites_signature(Sign, Ciphers, Version). %%-------------------------------------------------------------------- --spec filter_suites([erl_cipher_suite()] | [cipher_suite()], map()) -> - [erl_cipher_suite()] | [cipher_suite()]. +-spec filter_suites([ssl_cipher_format:erl_cipher_suite()] | [ssl_cipher_format:cipher_suite()], map()) -> + [ssl_cipher_format:erl_cipher_suite()] | [ssl_cipher_format:cipher_suite()]. %% %% Description: Filter suites using supplied filter funs %%------------------------------------------------------------------- @@ -2061,11 +505,11 @@ filter_suite(#{key_exchange := KeyExchange, all_filters(Hash, HashFilters) andalso all_filters(Prf, PrfFilters); filter_suite(Suite, Filters) -> - filter_suite(suite_definition(Suite), Filters). + filter_suite(ssl_cipher_format:suite_definition(Suite), Filters). %%-------------------------------------------------------------------- --spec filter_suites([erl_cipher_suite()] | [cipher_suite()]) -> - [erl_cipher_suite()] | [cipher_suite()]. +-spec filter_suites([ssl_cipher_format:erl_cipher_suite()] | [ssl_cipher_format:cipher_suite()]) -> + [ssl_cipher_format:erl_cipher_suite()] | [ssl_cipher_format:cipher_suite()]. %% %% Description: Filter suites for algorithms supported by crypto. %%------------------------------------------------------------------- @@ -2117,7 +561,8 @@ is_acceptable_keyexchange(dhe_dss, Algos) -> is_acceptable_keyexchange(dhe_rsa, Algos) -> proplists:get_bool(dh, Algos) andalso proplists:get_bool(rsa, Algos); -is_acceptable_keyexchange(ecdh_anon, Algos) -> +is_acceptable_keyexchange(KeyExchange, Algos) when KeyExchange == ecdh_anon; + KeyExchange == ecdhe_psk -> proplists:get_bool(ecdh, Algos); is_acceptable_keyexchange(KeyExchange, Algos) when KeyExchange == ecdh_ecdsa; KeyExchange == ecdhe_ecdsa -> diff --git a/lib/ssl/src/ssl_cipher.hrl b/lib/ssl/src/ssl_cipher.hrl index 8e8f3d9c67..2371e8bd32 100644 --- a/lib/ssl/src/ssl_cipher.hrl +++ b/lib/ssl/src/ssl_cipher.hrl @@ -1,7 +1,7 @@ %% %% %CopyrightBegin% %% -%% Copyright Ericsson AB 2007-2015. All Rights Reserved. +%% Copyright Ericsson AB 2007-2018. All Rights Reserved. %% %% Licensed under the Apache License, Version 2.0 (the "License"); %% you may not use this file except in compliance with the License. @@ -48,7 +48,8 @@ iv, key, state, - nonce + nonce, + tag_len }). %%% TLS_NULL_WITH_NULL_NULL is specified and is the initial state of a @@ -399,6 +400,17 @@ %% TLS_RSA_PSK_WITH_AES_256_CBC_SHA = { 0x00, 0x95 }; -define(TLS_RSA_PSK_WITH_AES_256_CBC_SHA, <<?BYTE(16#00), ?BYTE(16#95)>>). +%%% PSK NULL Cipher Suites RFC 4785 + +%% TLS_PSK_WITH_NULL_SHA = { 0x00, 0x2C }; +-define(TLS_PSK_WITH_NULL_SHA, <<?BYTE(16#00), ?BYTE(16#2C)>>). + +%% TLS_DHE_PSK_WITH_NULL_SHA = { 0x00, 0x2D }; +-define(TLS_DHE_PSK_WITH_NULL_SHA, <<?BYTE(16#00), ?BYTE(16#2D)>>). + +%% TLS_RSA_PSK_WITH_NULL_SHA = { 0x00, 0x2E }; +-define(TLS_RSA_PSK_WITH_NULL_SHA, <<?BYTE(16#00), ?BYTE(16#2E)>>). + %%% TLS 1.2 PSK Cipher Suites RFC 5487 %% TLS_PSK_WITH_AES_128_GCM_SHA256 = {0x00,0xA8}; @@ -455,6 +467,46 @@ %% TLS_RSA_PSK_WITH_NULL_SHA384 = {0x00,0xB9}; -define(TLS_RSA_PSK_WITH_NULL_SHA384, <<?BYTE(16#00), ?BYTE(16#B9)>>). +%%% ECDHE PSK Cipher Suites RFC 5489 + +%% TLS_ECDHE_PSK_WITH_RC4_128_SHA = {0xC0,0x33}; +-define(TLS_ECDHE_PSK_WITH_RC4_128_SHA, <<?BYTE(16#C0), ?BYTE(16#33)>>). + +%% TLS_ECDHE_PSK_WITH_3DES_EDE_CBC_SHA = {0xC0,0x34}; +-define(TLS_ECDHE_PSK_WITH_3DES_EDE_CBC_SHA, <<?BYTE(16#C0), ?BYTE(16#34)>>). + +%% TLS_ECDHE_PSK_WITH_AES_128_CBC_SHA = {0xC0,0x35}; +-define(TLS_ECDHE_PSK_WITH_AES_128_CBC_SHA, <<?BYTE(16#C0), ?BYTE(16#35)>>). + +%% TLS_ECDHE_PSK_WITH_AES_256_CBC_SHA = {0xC0,0x36}; +-define(TLS_ECDHE_PSK_WITH_AES_256_CBC_SHA, <<?BYTE(16#C0), ?BYTE(16#36)>>). + +%% TLS_ECDHE_PSK_WITH_AES_128_CBC_SHA256 = {0xC0,0x37}; +-define(TLS_ECDHE_PSK_WITH_AES_128_CBC_SHA256, <<?BYTE(16#C0), ?BYTE(16#37)>>). + +%% TLS_ECDHE_PSK_WITH_AES_256_CBC_SHA384 = {0xC0,0x38}; +-define(TLS_ECDHE_PSK_WITH_AES_256_CBC_SHA384, <<?BYTE(16#C0), ?BYTE(16#38)>>). + +%% TLS_ECDHE_PSK_WITH_NULL_SHA256 = {0xC0,0x3A}; +-define(TLS_ECDHE_PSK_WITH_NULL_SHA256, <<?BYTE(16#C0), ?BYTE(16#3A)>>). + +%% TLS_ECDHE_PSK_WITH_NULL_SHA384 = {0xC0,0x3B}; +-define(TLS_ECDHE_PSK_WITH_NULL_SHA384, <<?BYTE(16#C0), ?BYTE(16#3B)>>). + +%%% ECDHE_PSK with AES-GCM and AES-CCM Cipher Suites, draft-ietf-tls-ecdhe-psk-aead-05 + +%% TLS_ECDHE_PSK_WITH_AES_128_GCM_SHA256 = {0xTBD; 0xTBD} {0xD0,0x01}; +-define(TLS_ECDHE_PSK_WITH_AES_128_GCM_SHA256, <<?BYTE(16#D0), ?BYTE(16#01)>>). + +%% TLS_ECDHE_PSK_WITH_AES_256_GCM_SHA384 = {0xTBD; 0xTBD} {0xD0,0x02}; +-define(TLS_ECDHE_PSK_WITH_AES_256_GCM_SHA384, <<?BYTE(16#D0), ?BYTE(16#02)>>). + +%% TLS_ECDHE_PSK_WITH_AES_128_CCM_8_SHA256 = {0xTBD; 0xTBD} {0xD0,0x03}; +-define(TLS_ECDHE_PSK_WITH_AES_128_CCM_8_SHA256, <<?BYTE(16#D0), ?BYTE(16#03)>>). + +%% TLS_ECDHE_PSK_WITH_AES_128_CCM_SHA256 = {0xTBD; 0xTBD} {0xD0,0x05}; +-define(TLS_ECDHE_PSK_WITH_AES_128_CCM_SHA256, <<?BYTE(16#D0), ?BYTE(16#05)>>). + %%% SRP Cipher Suites RFC 5054 %% TLS_SRP_SHA_WITH_3DES_EDE_CBC_SHA = { 0xC0,0x1A }; diff --git a/lib/ssl/src/ssl_cipher_format.erl b/lib/ssl/src/ssl_cipher_format.erl new file mode 100644 index 0000000000..c311c0d097 --- /dev/null +++ b/lib/ssl/src/ssl_cipher_format.erl @@ -0,0 +1,1764 @@ +% +%% %CopyrightBegin% +%% +%% Copyright Ericsson AB 2018-2018. All Rights Reserved. +%% +%% Licensed under the Apache License, Version 2.0 (the "License"); +%% you may not use this file except in compliance with the License. +%% You may obtain a copy of the License at +%% +%% http://www.apache.org/licenses/LICENSE-2.0 +%% +%% Unless required by applicable law or agreed to in writing, software +%% distributed under the License is distributed on an "AS IS" BASIS, +%% WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. +%% See the License for the specific language governing permissions and +%% limitations under the License. +%% +%% %CopyrightEnd% +%% + +%% +%%---------------------------------------------------------------------- +%% Purpose: Convert between diffrent cipher suite representations +%% +%%---------------------------------------------------------------------- +-module(ssl_cipher_format). + +-include("ssl_cipher.hrl"). +-include("ssl_internal.hrl"). +-include_lib("public_key/include/public_key.hrl"). + +-export_type([cipher_suite/0, + erl_cipher_suite/0, old_erl_cipher_suite/0, openssl_cipher_suite/0, + hash/0, key_algo/0, sign_algo/0]). + +-type cipher() :: null |rc4_128 | des_cbc | '3des_ede_cbc' | aes_128_cbc | aes_256_cbc | aes_128_gcm | aes_256_gcm | chacha20_poly1305. +-type hash() :: null | md5 | sha | sha224 | sha256 | sha384 | sha512. +-type sign_algo() :: rsa | dsa | ecdsa. +-type key_algo() :: null | rsa | dhe_rsa | dhe_dss | ecdhe_ecdsa| ecdh_ecdsa | ecdh_rsa| srp_rsa| srp_dss | psk | dhe_psk | rsa_psk | dh_anon | ecdh_anon | srp_anon. +-type erl_cipher_suite() :: #{key_exchange := key_algo(), + cipher := cipher(), + mac := hash() | aead, + prf := hash() | default_prf %% Old cipher suites, version dependent + }. +-type old_erl_cipher_suite() :: {key_algo(), cipher(), hash()} % Pre TLS 1.2 + %% TLS 1.2, internally PRE TLS 1.2 will use default_prf + | {key_algo(), cipher(), hash(), hash() | default_prf}. +-type cipher_suite() :: binary(). +-type openssl_cipher_suite() :: string(). + + +-export([suite_to_str/1, suite_definition/1, suite/1, erl_suite_definition/1, + openssl_suite/1, openssl_suite_name/1]). + +%%-------------------------------------------------------------------- +-spec suite_to_str(erl_cipher_suite()) -> string(). +%% +%% Description: Return the string representation of a cipher suite. +%%-------------------------------------------------------------------- +suite_to_str(#{key_exchange := null, + cipher := null, + mac := null, + prf := null}) -> + "TLS_EMPTY_RENEGOTIATION_INFO_SCSV"; +suite_to_str(#{key_exchange := Kex, + cipher := Cipher, + mac := aead, + prf := PRF}) -> + "TLS_" ++ string:to_upper(atom_to_list(Kex)) ++ + "_WITH_" ++ string:to_upper(atom_to_list(Cipher)) ++ + "_" ++ string:to_upper(atom_to_list(PRF)); +suite_to_str(#{key_exchange := Kex, + cipher := Cipher, + mac := Mac}) -> + "TLS_" ++ string:to_upper(atom_to_list(Kex)) ++ + "_WITH_" ++ string:to_upper(atom_to_list(Cipher)) ++ + "_" ++ string:to_upper(atom_to_list(Mac)). + +%%-------------------------------------------------------------------- +-spec suite_definition(cipher_suite()) -> erl_cipher_suite(). +%% +%% Description: Return erlang cipher suite definition. +%% Note: Currently not supported suites are commented away. +%% They should be supported or removed in the future. +%%------------------------------------------------------------------- +%% TLS v1.1 suites +suite_definition(?TLS_NULL_WITH_NULL_NULL) -> + #{key_exchange => null, + cipher => null, + mac => null, + prf => null}; +%% RFC 5746 - Not a real cipher suite used to signal empty "renegotiation_info" extension +%% to avoid handshake failure from old servers that do not ignore +%% hello extension data as they should. +suite_definition(?TLS_EMPTY_RENEGOTIATION_INFO_SCSV) -> + #{key_exchange => null, + cipher => null, + mac => null, + prf => null}; +suite_definition(?TLS_RSA_WITH_RC4_128_MD5) -> + #{key_exchange => rsa, + cipher => rc4_128, + mac => md5, + prf => default_prf}; +suite_definition(?TLS_RSA_WITH_RC4_128_SHA) -> + #{key_exchange => rsa, + cipher => rc4_128, + mac => sha, + prf => default_prf}; +suite_definition(?TLS_RSA_WITH_DES_CBC_SHA) -> + #{key_exchange => rsa, + cipher => des_cbc, + mac => sha, + prf => default_prf}; +suite_definition(?TLS_RSA_WITH_3DES_EDE_CBC_SHA) -> + #{key_exchange => rsa, + cipher => '3des_ede_cbc', + mac => sha, + prf => default_prf}; +suite_definition(?TLS_DHE_DSS_WITH_DES_CBC_SHA) -> + #{key_exchange => dhe_dss, + cipher => des_cbc, + mac => sha, + prf => default_prf}; +suite_definition(?TLS_DHE_DSS_WITH_3DES_EDE_CBC_SHA) -> + #{key_exchange => dhe_dss, + cipher => '3des_ede_cbc', + mac => sha, + prf => default_prf}; +suite_definition(?TLS_DHE_RSA_WITH_DES_CBC_SHA) -> + #{key_exchange => dhe_rsa, + cipher => des_cbc, + mac => sha, + prf => default_prf}; +suite_definition(?TLS_DHE_RSA_WITH_3DES_EDE_CBC_SHA) -> + #{key_exchange => dhe_rsa, + cipher => '3des_ede_cbc', + mac => sha, + prf => default_prf}; +%%% TSL V1.1 AES suites +suite_definition(?TLS_RSA_WITH_AES_128_CBC_SHA) -> + #{key_exchange => rsa, + cipher => aes_128_cbc, + mac => sha, + prf => default_prf}; +suite_definition(?TLS_DHE_DSS_WITH_AES_128_CBC_SHA) -> + #{key_exchange => dhe_dss, + cipher => aes_128_cbc, + mac => sha, + prf => default_prf}; +suite_definition(?TLS_DHE_RSA_WITH_AES_128_CBC_SHA) -> + #{key_exchange => dhe_rsa, + cipher => aes_128_cbc, + mac => sha, + prf => default_prf}; +suite_definition(?TLS_RSA_WITH_AES_256_CBC_SHA) -> + #{key_exchange => rsa, + cipher => aes_256_cbc, + mac => sha, + prf => default_prf}; +suite_definition(?TLS_DHE_DSS_WITH_AES_256_CBC_SHA) -> + #{key_exchange => dhe_dss, + cipher => aes_256_cbc, + mac => sha, + prf => default_prf}; +suite_definition(?TLS_DHE_RSA_WITH_AES_256_CBC_SHA) -> + #{key_exchange => dhe_rsa, + cipher => aes_256_cbc, + mac => sha, + prf => default_prf}; +%% TLS v1.2 suites +%% suite_definition(?TLS_RSA_WITH_NULL_SHA) -> +%% {rsa, null, sha, default_prf}; +suite_definition(?TLS_RSA_WITH_AES_128_CBC_SHA256) -> + #{key_exchange => rsa, + cipher => aes_128_cbc, + mac => sha256, + prf => default_prf}; +suite_definition(?TLS_RSA_WITH_AES_256_CBC_SHA256) -> + #{key_exchange => rsa, + cipher => aes_256_cbc, + mac => sha256, + prf => default_prf}; +suite_definition(?TLS_DHE_DSS_WITH_AES_128_CBC_SHA256) -> + #{key_exchange => dhe_dss, + cipher => aes_128_cbc, + mac => sha256, + prf => default_prf}; +suite_definition(?TLS_DHE_RSA_WITH_AES_128_CBC_SHA256) -> + #{key_exchange => dhe_rsa, + cipher => aes_128_cbc, + mac => sha256, + prf => default_prf}; +suite_definition(?TLS_DHE_DSS_WITH_AES_256_CBC_SHA256) -> + #{key_exchange => dhe_dss, + cipher => aes_256_cbc, + mac => sha256, + prf => default_prf}; +suite_definition(?TLS_DHE_RSA_WITH_AES_256_CBC_SHA256) -> + #{key_exchange => dhe_rsa, + cipher => aes_256_cbc, + mac => sha256, + prf => default_prf}; +%% not defined YET: +%% TLS_DH_DSS_WITH_AES_128_CBC_SHA256 DH_DSS AES_128_CBC SHA256 +%% TLS_DH_RSA_WITH_AES_128_CBC_SHA256 DH_RSA AES_128_CBC SHA256 +%% TLS_DH_DSS_WITH_AES_256_CBC_SHA256 DH_DSS AES_256_CBC SHA256 +%% TLS_DH_RSA_WITH_AES_256_CBC_SHA256 DH_RSA AES_256_CBC SHA256 +%%% DH-ANON deprecated by TLS spec and not available +%%% by default, but good for testing purposes. +suite_definition(?TLS_DH_anon_WITH_RC4_128_MD5) -> + #{key_exchange => dh_anon, + cipher => rc4_128, + mac => md5, + prf => default_prf}; +suite_definition(?TLS_DH_anon_WITH_DES_CBC_SHA) -> + #{key_exchange => dh_anon, + cipher => des_cbc, + mac => sha, + prf => default_prf}; +suite_definition(?TLS_DH_anon_WITH_3DES_EDE_CBC_SHA) -> + #{key_exchange => dh_anon, + cipher => '3des_ede_cbc', + mac => sha, + prf => default_prf}; +suite_definition(?TLS_DH_anon_WITH_AES_128_CBC_SHA) -> + #{key_exchange => dh_anon, + cipher => aes_128_cbc, + mac => sha, + prf => default_prf}; +suite_definition(?TLS_DH_anon_WITH_AES_256_CBC_SHA) -> + #{key_exchange => dh_anon, + cipher => aes_256_cbc, + mac => sha, + prf => default_prf}; +suite_definition(?TLS_DH_anon_WITH_AES_128_CBC_SHA256) -> + #{key_exchange => dh_anon, + cipher => aes_128_cbc, + mac => sha256, + prf => default_prf}; +suite_definition(?TLS_DH_anon_WITH_AES_256_CBC_SHA256) -> + #{key_exchange => dh_anon, + cipher => aes_256_cbc, + mac => sha256, + prf => default_prf}; +%%% PSK Cipher Suites RFC 4279 +suite_definition(?TLS_PSK_WITH_RC4_128_SHA) -> + #{key_exchange => psk, + cipher => rc4_128, + mac => sha, + prf => default_prf}; +suite_definition(?TLS_PSK_WITH_3DES_EDE_CBC_SHA) -> + #{key_exchange => psk, + cipher => '3des_ede_cbc', + mac => sha, + prf => default_prf}; +suite_definition(?TLS_PSK_WITH_AES_128_CBC_SHA) -> + #{key_exchange => psk, + cipher => aes_128_cbc, + mac => sha, + prf => default_prf}; +suite_definition(?TLS_PSK_WITH_AES_256_CBC_SHA) -> + #{key_exchange => psk, + cipher => aes_256_cbc, + mac => sha, + prf => default_prf}; +suite_definition(?TLS_DHE_PSK_WITH_RC4_128_SHA) -> + #{key_exchange => dhe_psk, + cipher => rc4_128, + mac => sha, + prf => default_prf}; +suite_definition(?TLS_DHE_PSK_WITH_3DES_EDE_CBC_SHA) -> + #{key_exchange => dhe_psk, + cipher => '3des_ede_cbc', + mac => sha, + prf => default_prf}; +suite_definition(?TLS_DHE_PSK_WITH_AES_128_CBC_SHA) -> + #{key_exchange => dhe_psk, + cipher => aes_128_cbc, + mac => sha, + prf => default_prf}; +suite_definition(?TLS_DHE_PSK_WITH_AES_256_CBC_SHA) -> + #{key_exchange => dhe_psk, + cipher => aes_256_cbc, + mac => sha, + prf => default_prf}; +suite_definition(?TLS_RSA_PSK_WITH_RC4_128_SHA) -> + #{key_exchange => rsa_psk, + cipher => rc4_128, + mac => sha, + prf => default_prf}; +suite_definition(?TLS_RSA_PSK_WITH_3DES_EDE_CBC_SHA) -> + #{key_exchange => rsa_psk, + cipher => '3des_ede_cbc', + mac => sha, + prf => default_prf}; +suite_definition(?TLS_RSA_PSK_WITH_AES_128_CBC_SHA) -> + #{key_exchange => rsa_psk, + cipher => aes_128_cbc, + mac => sha, + prf => default_prf}; +suite_definition(?TLS_RSA_PSK_WITH_AES_256_CBC_SHA) -> + #{key_exchange => rsa_psk, + cipher => aes_256_cbc, + mac => sha, + prf => default_prf}; +%%% PSK NULL Cipher Suites RFC 4785 +suite_definition(?TLS_PSK_WITH_NULL_SHA) -> + #{key_exchange => psk, + cipher => null, + mac => sha, + prf => default_prf}; +suite_definition(?TLS_DHE_PSK_WITH_NULL_SHA) -> + #{key_exchange => dhe_psk, + cipher => null, + mac => sha, + prf => default_prf}; +suite_definition(?TLS_RSA_PSK_WITH_NULL_SHA) -> + #{key_exchange => rsa_psk, + cipher => null, + mac => sha, + prf => default_prf}; +%%% TLS 1.2 PSK Cipher Suites RFC 5487 +suite_definition(?TLS_PSK_WITH_AES_128_GCM_SHA256) -> + #{key_exchange => psk, + cipher => aes_128_gcm, + mac => aead, + prf => sha256}; +suite_definition(?TLS_PSK_WITH_AES_256_GCM_SHA384) -> + #{key_exchange => psk, + cipher => aes_256_gcm, + mac => aead, + prf => sha384}; +suite_definition(?TLS_DHE_PSK_WITH_AES_128_GCM_SHA256) -> + #{key_exchange => dhe_psk, + cipher => aes_128_gcm, + mac => aead, + prf => sha256}; +suite_definition(?TLS_DHE_PSK_WITH_AES_256_GCM_SHA384) -> + #{key_exchange => dhe_psk, + cipher => aes_256_gcm, + mac => aead, + prf => sha384}; +suite_definition(?TLS_RSA_PSK_WITH_AES_128_GCM_SHA256) -> + #{key_exchange => rsa_psk, + cipher => aes_128_gcm, + mac => aead, + prf => sha256}; +suite_definition(?TLS_RSA_PSK_WITH_AES_256_GCM_SHA384) -> + #{key_exchange => rsa_psk, + cipher => aes_256_gcm, + mac => aead, + prf => sha384}; +suite_definition(?TLS_PSK_WITH_AES_128_CBC_SHA256) -> + #{key_exchange => psk, + cipher => aes_128_cbc, + mac => sha256, + prf => default_prf}; +suite_definition(?TLS_PSK_WITH_AES_256_CBC_SHA384) -> + #{key_exchange => psk, + cipher => aes_256_cbc, + mac => sha384, + prf => default_prf}; +suite_definition(?TLS_DHE_PSK_WITH_AES_128_CBC_SHA256) -> + #{key_exchange => dhe_psk, + cipher => aes_128_cbc, + mac => sha256, + prf => default_prf}; +suite_definition(?TLS_DHE_PSK_WITH_AES_256_CBC_SHA384) -> + #{key_exchange => dhe_psk, + cipher => aes_256_cbc, + mac => sha384, + prf => default_prf}; +suite_definition(?TLS_RSA_PSK_WITH_AES_128_CBC_SHA256) -> + #{key_exchange => rsa_psk, + cipher => aes_128_cbc, + mac => sha256, + prf => default_prf}; +suite_definition(?TLS_RSA_PSK_WITH_AES_256_CBC_SHA384) -> + #{key_exchange => rsa_psk, + cipher => aes_256_cbc, + mac => sha384, + prf => default_prf}; +suite_definition(?TLS_PSK_WITH_NULL_SHA256) -> + #{key_exchange => psk, + cipher => null, + mac => sha256, + prf => default_prf}; +suite_definition(?TLS_PSK_WITH_NULL_SHA384) -> + #{key_exchange => psk, + cipher => null, + mac => sha384, + prf => default_prf}; +suite_definition(?TLS_DHE_PSK_WITH_NULL_SHA256) -> + #{key_exchange => dhe_psk, + cipher => null, + mac => sha256, + prf => default_prf}; +suite_definition(?TLS_DHE_PSK_WITH_NULL_SHA384) -> + #{key_exchange => dhe_psk, + cipher => null, + mac => sha384, + prf => default_prf}; +suite_definition(?TLS_RSA_PSK_WITH_NULL_SHA256) -> + #{key_exchange => rsa_psk, + cipher => null, + mac => sha256, + prf => default_prf}; +suite_definition(?TLS_RSA_PSK_WITH_NULL_SHA384) -> + #{key_exchange => rsa_psk, + cipher => null, + mac => sha384, + prf => default_prf}; +%%% ECDHE PSK Cipher Suites RFC 5489 +suite_definition(?TLS_ECDHE_PSK_WITH_RC4_128_SHA) -> + #{key_exchange => ecdhe_psk, + cipher => rc4_128, + mac => sha, + prf => default_prf}; +suite_definition(?TLS_ECDHE_PSK_WITH_3DES_EDE_CBC_SHA) -> + #{key_exchange => ecdhe_psk, + cipher => '3des_ede_cbc', + mac => sha, + prf => default_prf}; +suite_definition(?TLS_ECDHE_PSK_WITH_AES_128_CBC_SHA) -> + #{key_exchange => ecdhe_psk, + cipher => aes_128_cbc, + mac => sha, + prf => default_prf}; +suite_definition(?TLS_ECDHE_PSK_WITH_AES_256_CBC_SHA) -> + #{key_exchange => ecdhe_psk, + cipher => aes_256_cbc, + mac => sha, + prf => default_prf}; +suite_definition(?TLS_ECDHE_PSK_WITH_AES_128_CBC_SHA256) -> + #{key_exchange => ecdhe_psk, + cipher => aes_128_cbc, + mac => sha256, + prf => default_prf}; +suite_definition(?TLS_ECDHE_PSK_WITH_AES_256_CBC_SHA384) -> + #{key_exchange => ecdhe_psk, + cipher => aes_256_cbc, + mac => sha384, + prf => default_prf}; +suite_definition(?TLS_ECDHE_PSK_WITH_NULL_SHA256) -> + #{key_exchange => ecdhe_psk, + cipher => null, + mac => sha256, + prf => default_prf}; +suite_definition(?TLS_ECDHE_PSK_WITH_NULL_SHA384) -> + #{key_exchange => ecdhe_psk, + cipher => null, mac => sha384, + prf => default_prf}; +%%% ECDHE_PSK with AES-GCM and AES-CCM Cipher Suites, draft-ietf-tls-ecdhe-psk-aead-05 +suite_definition(?TLS_ECDHE_PSK_WITH_AES_128_GCM_SHA256) -> + #{key_exchange => ecdhe_psk, + cipher => aes_128_gcm, + mac => null, + prf => sha256}; +suite_definition(?TLS_ECDHE_PSK_WITH_AES_256_GCM_SHA384) -> + #{key_exchange => ecdhe_psk, + cipher => aes_256_gcm, + mac => null, + prf => sha384}; +%% suite_definition(?TLS_ECDHE_PSK_WITH_AES_128_CCM_8_SHA256) -> +%% #{key_exchange => ecdhe_psk, +%% cipher => aes_128_ccm, +%% mac => null, +%% prf =>sha256}; +%% suite_definition(?TLS_ECDHE_PSK_WITH_AES_128_CCM_SHA256) -> +%% #{key_exchange => ecdhe_psk, +%% cipher => aes_256_ccm, +%% mac => null, +%% prf => sha256}; +%%% SRP Cipher Suites RFC 5054 +suite_definition(?TLS_SRP_SHA_WITH_3DES_EDE_CBC_SHA) -> + #{key_exchange => srp_anon, + cipher => '3des_ede_cbc', + mac => sha, + prf => default_prf}; +suite_definition(?TLS_SRP_SHA_RSA_WITH_3DES_EDE_CBC_SHA) -> + #{key_exchange => srp_rsa, + cipher => '3des_ede_cbc', + mac => sha, + prf => default_prf}; +suite_definition(?TLS_SRP_SHA_DSS_WITH_3DES_EDE_CBC_SHA) -> + #{key_exchange => srp_dss, + cipher => '3des_ede_cbc', + mac => sha, + prf => default_prf}; +suite_definition(?TLS_SRP_SHA_WITH_AES_128_CBC_SHA) -> + #{key_exchange => srp_anon, + cipher => aes_128_cbc, + mac => sha, + prf => default_prf}; +suite_definition(?TLS_SRP_SHA_RSA_WITH_AES_128_CBC_SHA) -> + #{key_exchange => srp_rsa, + cipher => aes_128_cbc, + mac => sha, + prf => default_prf}; +suite_definition(?TLS_SRP_SHA_DSS_WITH_AES_128_CBC_SHA) -> + #{key_exchange => srp_dss, + cipher => aes_128_cbc, + mac => sha, + prf => default_prf}; +suite_definition(?TLS_SRP_SHA_WITH_AES_256_CBC_SHA) -> + #{key_exchange => srp_anon, + cipher => aes_256_cbc, + mac => sha, + prf => default_prf}; +suite_definition(?TLS_SRP_SHA_RSA_WITH_AES_256_CBC_SHA) -> + #{key_exchange => srp_rsa, + cipher => aes_256_cbc, + mac => sha, + prf => default_prf}; +suite_definition(?TLS_SRP_SHA_DSS_WITH_AES_256_CBC_SHA) -> + #{key_exchange => srp_dss, + cipher => aes_256_cbc, + mac => sha, + prf => default_prf}; +%% RFC 4492 EC TLS suites +suite_definition(?TLS_ECDH_ECDSA_WITH_NULL_SHA) -> + #{key_exchange => ecdh_ecdsa, + cipher => null, + mac => sha, + prf => default_prf}; +suite_definition(?TLS_ECDH_ECDSA_WITH_RC4_128_SHA) -> + #{key_exchange => ecdh_ecdsa, + cipher => rc4_128, + mac => sha, + prf => default_prf}; +suite_definition(?TLS_ECDH_ECDSA_WITH_3DES_EDE_CBC_SHA) -> + #{key_exchange => ecdh_ecdsa, + cipher => '3des_ede_cbc', + mac => sha, + prf => default_prf}; +suite_definition(?TLS_ECDH_ECDSA_WITH_AES_128_CBC_SHA) -> + #{key_exchange => ecdh_ecdsa, + cipher => aes_128_cbc, + mac => sha, + prf => default_prf}; +suite_definition(?TLS_ECDH_ECDSA_WITH_AES_256_CBC_SHA) -> + #{key_exchange => ecdh_ecdsa, + cipher => aes_256_cbc, + mac => sha, + prf => default_prf}; +suite_definition(?TLS_ECDHE_ECDSA_WITH_NULL_SHA) -> + #{key_exchange => ecdhe_ecdsa, + cipher => null, + mac => sha, + prf => default_prf}; +suite_definition(?TLS_ECDHE_ECDSA_WITH_RC4_128_SHA) -> + #{key_exchange => ecdhe_ecdsa, + cipher => rc4_128, + mac => sha, + prf => default_prf}; +suite_definition(?TLS_ECDHE_ECDSA_WITH_3DES_EDE_CBC_SHA) -> + #{key_exchange => ecdhe_ecdsa, + cipher => '3des_ede_cbc', + mac => sha, + prf => default_prf}; +suite_definition(?TLS_ECDHE_ECDSA_WITH_AES_128_CBC_SHA) -> + #{key_exchange => ecdhe_ecdsa, + cipher => aes_128_cbc, + mac => sha, + prf => default_prf}; +suite_definition(?TLS_ECDHE_ECDSA_WITH_AES_256_CBC_SHA) -> + #{key_exchange => ecdhe_ecdsa, + cipher => aes_256_cbc, + mac => sha, + prf => default_prf}; +suite_definition(?TLS_ECDH_RSA_WITH_NULL_SHA) -> + #{key_exchange => ecdh_rsa, + cipher => null, + mac => sha, + prf => default_prf}; +suite_definition(?TLS_ECDH_RSA_WITH_RC4_128_SHA) -> + #{key_exchange => ecdh_rsa, + cipher => rc4_128, + mac => sha, + prf => default_prf}; +suite_definition(?TLS_ECDH_RSA_WITH_3DES_EDE_CBC_SHA) -> + #{key_exchange => ecdh_rsa, + cipher => '3des_ede_cbc', + mac => sha, + prf => default_prf}; +suite_definition(?TLS_ECDH_RSA_WITH_AES_128_CBC_SHA) -> + #{key_exchange => ecdh_rsa, + cipher => aes_128_cbc, + mac => sha, + prf => default_prf}; +suite_definition(?TLS_ECDH_RSA_WITH_AES_256_CBC_SHA) -> + #{key_exchange => ecdh_rsa, + cipher => aes_256_cbc, + mac => sha, + prf => default_prf}; +suite_definition(?TLS_ECDHE_RSA_WITH_NULL_SHA) -> + #{key_exchange => ecdhe_rsa, + cipher => null, + mac => sha, + prf => default_prf}; +suite_definition(?TLS_ECDHE_RSA_WITH_RC4_128_SHA) -> + #{key_exchange => ecdhe_rsa, + cipher => rc4_128, + mac => sha, + prf => default_prf}; +suite_definition(?TLS_ECDHE_RSA_WITH_3DES_EDE_CBC_SHA) -> + #{key_exchange => ecdhe_rsa, + cipher => '3des_ede_cbc', + mac => sha, + prf => default_prf}; +suite_definition(?TLS_ECDHE_RSA_WITH_AES_128_CBC_SHA) -> + #{key_exchange => ecdhe_rsa, + cipher => aes_128_cbc, + mac => sha, + prf => default_prf}; +suite_definition(?TLS_ECDHE_RSA_WITH_AES_256_CBC_SHA) -> + #{key_exchange => ecdhe_rsa, + cipher => aes_256_cbc, + mac => sha, + prf => default_prf}; +suite_definition(?TLS_ECDH_anon_WITH_NULL_SHA) -> + #{key_exchange => ecdh_anon, + cipher => null, + mac => sha, + prf => default_prf}; +suite_definition(?TLS_ECDH_anon_WITH_RC4_128_SHA) -> + #{key_exchange => ecdh_anon, + cipher => rc4_128, + mac => sha, + prf => default_prf}; +suite_definition(?TLS_ECDH_anon_WITH_3DES_EDE_CBC_SHA) -> + #{key_exchange => ecdh_anon, + cipher => '3des_ede_cbc', + mac => sha, + prf => default_prf}; +suite_definition(?TLS_ECDH_anon_WITH_AES_128_CBC_SHA) -> + #{key_exchange => ecdh_anon, + cipher => aes_128_cbc, + mac => sha, + prf => default_prf}; +suite_definition(?TLS_ECDH_anon_WITH_AES_256_CBC_SHA) -> + #{key_exchange => ecdh_anon, + cipher => aes_256_cbc, + mac => sha, + prf => default_prf}; +%% RFC 5289 EC TLS suites +suite_definition(?TLS_ECDHE_ECDSA_WITH_AES_128_CBC_SHA256) -> + #{key_exchange => ecdhe_ecdsa, + cipher => aes_128_cbc, + mac => sha256, + prf => sha256}; +suite_definition(?TLS_ECDHE_ECDSA_WITH_AES_256_CBC_SHA384) -> + #{key_exchange => ecdhe_ecdsa, + cipher => aes_256_cbc, + mac => sha384, + prf => sha384}; +suite_definition(?TLS_ECDH_ECDSA_WITH_AES_128_CBC_SHA256) -> + #{key_exchange => ecdh_ecdsa, + cipher => aes_128_cbc, + mac => sha256, + prf => sha256}; +suite_definition(?TLS_ECDH_ECDSA_WITH_AES_256_CBC_SHA384) -> + #{key_exchange => ecdh_ecdsa, + cipher => aes_256_cbc, + mac => sha384, + prf => sha384}; +suite_definition(?TLS_ECDHE_RSA_WITH_AES_128_CBC_SHA256) -> + #{key_exchange => ecdhe_rsa, + cipher => aes_128_cbc, + mac => sha256, + prf => sha256}; +suite_definition(?TLS_ECDHE_RSA_WITH_AES_256_CBC_SHA384) -> + #{key_exchange => ecdhe_rsa, + cipher => aes_256_cbc, + mac => sha384, + prf => sha384}; +suite_definition(?TLS_ECDH_RSA_WITH_AES_128_CBC_SHA256) -> + #{key_exchange => ecdh_rsa, + cipher => aes_128_cbc, + mac => sha256, + prf => sha256}; +suite_definition(?TLS_ECDH_RSA_WITH_AES_256_CBC_SHA384) -> + #{key_exchange => ecdh_rsa, + cipher => aes_256_cbc, + mac => sha384, + prf => sha384}; +%% RFC 5288 AES-GCM Cipher Suites +suite_definition(?TLS_RSA_WITH_AES_128_GCM_SHA256) -> + #{key_exchange => rsa, + cipher => aes_128_gcm, + mac => aead, + prf => sha256}; +suite_definition(?TLS_RSA_WITH_AES_256_GCM_SHA384) -> + #{key_exchange => rsa, + cipher => aes_256_gcm, + mac => aead, + prf => sha384}; +suite_definition(?TLS_DHE_RSA_WITH_AES_128_GCM_SHA256) -> + #{key_exchange => dhe_rsa, + cipher => aes_128_gcm, + mac => aead, + prf => sha256}; +suite_definition(?TLS_DHE_RSA_WITH_AES_256_GCM_SHA384) -> + #{key_exchange => dhe_rsa, + cipher => aes_256_gcm, + mac => aead, + prf => sha384}; +suite_definition(?TLS_DH_RSA_WITH_AES_128_GCM_SHA256) -> + #{key_exchange => dh_rsa, + cipher => aes_128_gcm, + mac => aead, + prf => sha256}; +suite_definition(?TLS_DH_RSA_WITH_AES_256_GCM_SHA384) -> + #{key_exchange => dh_rsa, + cipher => aes_256_gcm, + mac => aead, + prf => sha384}; +suite_definition(?TLS_DHE_DSS_WITH_AES_128_GCM_SHA256) -> + #{key_exchange => dhe_dss, + cipher => aes_128_gcm, + mac => aead, + prf => sha256}; +suite_definition(?TLS_DHE_DSS_WITH_AES_256_GCM_SHA384) -> + #{key_exchange => dhe_dss, + cipher => aes_256_gcm, + mac => aead, + prf => sha384}; +suite_definition(?TLS_DH_DSS_WITH_AES_128_GCM_SHA256) -> + #{key_exchange => dh_dss, + cipher => aes_128_gcm, + mac => null, + prf => sha256}; +suite_definition(?TLS_DH_DSS_WITH_AES_256_GCM_SHA384) -> + #{key_exchange => dh_dss, + cipher => aes_256_gcm, + mac => aead, + prf => sha384}; +suite_definition(?TLS_DH_anon_WITH_AES_128_GCM_SHA256) -> + #{key_exchange => dh_anon, + cipher => aes_128_gcm, + mac => aead, + prf => sha256}; +suite_definition(?TLS_DH_anon_WITH_AES_256_GCM_SHA384) -> + #{key_exchange => dh_anon, + cipher => aes_256_gcm, + mac => aead, + prf => sha384}; +%% RFC 5289 ECC AES-GCM Cipher Suites +suite_definition(?TLS_ECDHE_ECDSA_WITH_AES_128_GCM_SHA256) -> + #{key_exchange => ecdhe_ecdsa, + cipher => aes_128_gcm, + mac => aead, + prf => sha256}; +suite_definition(?TLS_ECDHE_ECDSA_WITH_AES_256_GCM_SHA384) -> + #{key_exchange => ecdhe_ecdsa, + cipher => aes_256_gcm, + mac => aead, + prf => sha384}; +suite_definition(?TLS_ECDH_ECDSA_WITH_AES_128_GCM_SHA256) -> + #{key_exchange => ecdh_ecdsa, + cipher => aes_128_gcm, + mac => aead, + prf => sha256}; +suite_definition(?TLS_ECDH_ECDSA_WITH_AES_256_GCM_SHA384) -> + #{key_exchange => ecdh_ecdsa, + cipher => aes_256_gcm, + mac => aead, + prf => sha384}; +suite_definition(?TLS_ECDHE_RSA_WITH_AES_128_GCM_SHA256) -> + #{key_exchange => ecdhe_rsa, + cipher => aes_128_gcm, + mac => aead, + prf => sha256}; +suite_definition(?TLS_ECDHE_RSA_WITH_AES_256_GCM_SHA384) -> + #{key_exchange => ecdhe_rsa, + cipher => aes_256_gcm, + mac => aead, + prf => sha384}; +suite_definition(?TLS_ECDH_RSA_WITH_AES_128_GCM_SHA256) -> + #{key_exchange => ecdh_rsa, + cipher => aes_128_gcm, + mac => aead, + prf => sha256}; +suite_definition(?TLS_ECDH_RSA_WITH_AES_256_GCM_SHA384) -> + #{key_exchange => ecdh_rsa, + cipher => aes_256_gcm, + mac => aead, + prf => sha384}; +%% draft-agl-tls-chacha20poly1305-04 Chacha20/Poly1305 Suites +suite_definition(?TLS_ECDHE_RSA_WITH_CHACHA20_POLY1305_SHA256) -> + #{key_exchange => ecdhe_rsa, + cipher => chacha20_poly1305, + mac => aead, + prf => sha256}; +suite_definition(?TLS_ECDHE_ECDSA_WITH_CHACHA20_POLY1305_SHA256) -> + #{key_exchange => ecdhe_ecdsa, + cipher => chacha20_poly1305, + mac => aead, + prf => sha256}; +suite_definition(?TLS_DHE_RSA_WITH_CHACHA20_POLY1305_SHA256) -> + #{key_exchange => dhe_rsa, + cipher => chacha20_poly1305, + mac => aead, + prf => sha256}. + +%%-------------------------------------------------------------------- +-spec erl_suite_definition(cipher_suite() | erl_cipher_suite()) -> old_erl_cipher_suite(). +%% +%% Description: Return erlang cipher suite definition. Filters last value +%% for now (compatibility reasons). +%%-------------------------------------------------------------------- +erl_suite_definition(Bin) when is_binary(Bin) -> + erl_suite_definition(suite_definition(Bin)); +erl_suite_definition(#{key_exchange := KeyExchange, cipher := Cipher, + mac := Hash, prf := Prf}) -> + case Prf of + default_prf -> + {KeyExchange, Cipher, Hash}; + _ -> + {KeyExchange, Cipher, Hash, Prf} + end. + +%%-------------------------------------------------------------------- +-spec suite(erl_cipher_suite()) -> cipher_suite(). +%% +%% Description: Return TLS cipher suite definition. +%%-------------------------------------------------------------------- +%% TLS v1.1 suites +suite(#{key_exchange := rsa, + cipher := rc4_128, + mac := md5}) -> + ?TLS_RSA_WITH_RC4_128_MD5; +suite(#{key_exchange := rsa, + cipher := rc4_128, + mac := sha}) -> + ?TLS_RSA_WITH_RC4_128_SHA; +suite(#{key_exchange := rsa, + cipher := des_cbc, + mac := sha}) -> + ?TLS_RSA_WITH_DES_CBC_SHA; +suite(#{key_exchange := rsa, + cipher :='3des_ede_cbc', + mac := sha}) -> + ?TLS_RSA_WITH_3DES_EDE_CBC_SHA; +suite(#{key_exchange := dhe_dss, + cipher:= des_cbc, + mac := sha}) -> + ?TLS_DHE_DSS_WITH_DES_CBC_SHA; +suite(#{key_exchange := dhe_dss, + cipher:= '3des_ede_cbc', + mac := sha}) -> + ?TLS_DHE_DSS_WITH_3DES_EDE_CBC_SHA; +suite(#{key_exchange := dhe_rsa, + cipher:= des_cbc, + mac := sha}) -> + ?TLS_DHE_RSA_WITH_DES_CBC_SHA; +suite(#{key_exchange := dhe_rsa, + cipher:= '3des_ede_cbc', + mac := sha}) -> + ?TLS_DHE_RSA_WITH_3DES_EDE_CBC_SHA; +suite(#{key_exchange := dh_anon, + cipher:= rc4_128, + mac := md5}) -> + ?TLS_DH_anon_WITH_RC4_128_MD5; +suite(#{key_exchange := dh_anon, + cipher:= des_cbc, + mac := sha}) -> + ?TLS_DH_anon_WITH_DES_CBC_SHA; +suite(#{key_exchange := dh_anon, + cipher:= '3des_ede_cbc', + mac := sha}) -> + ?TLS_DH_anon_WITH_3DES_EDE_CBC_SHA; +%%% TSL V1.1 AES suites +suite(#{key_exchange := rsa, + cipher := aes_128_cbc, + mac := sha}) -> + ?TLS_RSA_WITH_AES_128_CBC_SHA; +suite(#{key_exchange := dhe_dss, + cipher := aes_128_cbc, + mac := sha}) -> + ?TLS_DHE_DSS_WITH_AES_128_CBC_SHA; +suite(#{key_exchange := dhe_rsa, + cipher := aes_128_cbc, + mac := sha}) -> + ?TLS_DHE_RSA_WITH_AES_128_CBC_SHA; +suite(#{key_exchange := dh_anon, + cipher := aes_128_cbc, + mac := sha}) -> + ?TLS_DH_anon_WITH_AES_128_CBC_SHA; +suite(#{key_exchange := rsa, + cipher := aes_256_cbc, + mac := sha}) -> + ?TLS_RSA_WITH_AES_256_CBC_SHA; +suite(#{key_exchange := dhe_dss, + cipher := aes_256_cbc, + mac := sha}) -> + ?TLS_DHE_DSS_WITH_AES_256_CBC_SHA; +suite(#{key_exchange := dhe_rsa, + cipher := aes_256_cbc, + mac := sha}) -> + ?TLS_DHE_RSA_WITH_AES_256_CBC_SHA; +suite(#{key_exchange := dh_anon, + cipher := aes_256_cbc, + mac := sha}) -> + ?TLS_DH_anon_WITH_AES_256_CBC_SHA; +%% TLS v1.2 suites +suite(#{key_exchange := rsa, + cipher := aes_128_cbc, + mac := sha256}) -> + ?TLS_RSA_WITH_AES_128_CBC_SHA256; +suite(#{key_exchange := rsa, + cipher := aes_256_cbc, + mac := sha256}) -> + ?TLS_RSA_WITH_AES_256_CBC_SHA256; +suite(#{key_exchange := dhe_dss, + cipher := aes_128_cbc, + mac := sha256}) -> + ?TLS_DHE_DSS_WITH_AES_128_CBC_SHA256; +suite(#{key_exchange := dhe_rsa, + cipher := aes_128_cbc, + mac := sha256}) -> + ?TLS_DHE_RSA_WITH_AES_128_CBC_SHA256; +suite(#{key_exchange := dhe_dss, + cipher := aes_256_cbc, + mac := sha256}) -> + ?TLS_DHE_DSS_WITH_AES_256_CBC_SHA256; +suite(#{key_exchange := dhe_rsa, + cipher := aes_256_cbc, + mac := sha256}) -> + ?TLS_DHE_RSA_WITH_AES_256_CBC_SHA256; +suite(#{key_exchange := dh_anon, + cipher := aes_128_cbc, + mac := sha256}) -> + ?TLS_DH_anon_WITH_AES_128_CBC_SHA256; +suite(#{key_exchange := dh_anon, + cipher := aes_256_cbc, + mac := sha256}) -> + ?TLS_DH_anon_WITH_AES_256_CBC_SHA256; +%%% PSK Cipher Suites RFC 4279 +suite(#{key_exchange := psk, + cipher := rc4_128, + mac := sha}) -> + ?TLS_PSK_WITH_RC4_128_SHA; +suite(#{key_exchange := psk, + cipher := '3des_ede_cbc', + mac := sha}) -> + ?TLS_PSK_WITH_3DES_EDE_CBC_SHA; +suite(#{key_exchange := psk, + cipher := aes_128_cbc, + mac := sha}) -> + ?TLS_PSK_WITH_AES_128_CBC_SHA; +suite(#{key_exchange := psk, + cipher := aes_256_cbc, + mac := sha}) -> + ?TLS_PSK_WITH_AES_256_CBC_SHA; +suite(#{key_exchange := dhe_psk, + cipher := rc4_128, + mac := sha}) -> + ?TLS_DHE_PSK_WITH_RC4_128_SHA; +suite(#{key_exchange := dhe_psk, + cipher := '3des_ede_cbc', + mac := sha}) -> + ?TLS_DHE_PSK_WITH_3DES_EDE_CBC_SHA; +suite(#{key_exchange := dhe_psk, + cipher := aes_128_cbc, + mac := sha}) -> + ?TLS_DHE_PSK_WITH_AES_128_CBC_SHA; +suite(#{key_exchange := dhe_psk, + cipher := aes_256_cbc, + mac := sha}) -> + ?TLS_DHE_PSK_WITH_AES_256_CBC_SHA; +suite(#{key_exchange := rsa_psk, + cipher := rc4_128, + mac := sha}) -> + ?TLS_RSA_PSK_WITH_RC4_128_SHA; +suite(#{key_exchange := rsa_psk, + cipher := '3des_ede_cbc', + mac := sha}) -> + ?TLS_RSA_PSK_WITH_3DES_EDE_CBC_SHA; +suite(#{key_exchange := rsa_psk, + cipher := aes_128_cbc, + mac := sha}) -> + ?TLS_RSA_PSK_WITH_AES_128_CBC_SHA; +suite(#{key_exchange := rsa_psk, + cipher := aes_256_cbc, + mac := sha}) -> + ?TLS_RSA_PSK_WITH_AES_256_CBC_SHA; +%%% PSK NULL Cipher Suites RFC 4785 +suite(#{key_exchange := psk, + cipher := null, + mac := sha}) -> + ?TLS_PSK_WITH_NULL_SHA; +suite(#{key_exchange := dhe_psk, + cipher := null, + mac := sha}) -> + ?TLS_DHE_PSK_WITH_NULL_SHA; +suite(#{key_exchange := rsa_psk, + cipher := null, + mac := sha}) -> + ?TLS_RSA_PSK_WITH_NULL_SHA; +%%% TLS 1.2 PSK Cipher Suites RFC 5487 +suite(#{key_exchange := psk, + cipher := aes_128_gcm, + mac := aead, + prf := sha256}) -> + ?TLS_PSK_WITH_AES_128_GCM_SHA256; +suite(#{key_exchange := psk, + cipher := aes_256_gcm, + mac := aead, + prf := sha384}) -> + ?TLS_PSK_WITH_AES_256_GCM_SHA384; +suite(#{key_exchange := dhe_psk, + cipher := aes_128_gcm, + mac := aead, + prf := sha256}) -> + ?TLS_DHE_PSK_WITH_AES_128_GCM_SHA256; +suite(#{key_exchange := dhe_psk, + cipher := aes_256_gcm, + mac := aead, + prf := sha384}) -> + ?TLS_DHE_PSK_WITH_AES_256_GCM_SHA384; +suite(#{key_exchange := rsa_psk, + cipher := aes_128_gcm, + mac := aead, + prf := sha256}) -> + ?TLS_RSA_PSK_WITH_AES_128_GCM_SHA256; +suite(#{key_exchange := rsa_psk, + cipher := aes_256_gcm, + mac := aead, + prf := sha384}) -> + ?TLS_RSA_PSK_WITH_AES_256_GCM_SHA384; +suite(#{key_exchange := psk, + cipher := aes_128_cbc, + mac := sha256}) -> + ?TLS_PSK_WITH_AES_128_CBC_SHA256; +suite(#{key_exchange := psk, + cipher := aes_256_cbc, + mac := sha384}) -> + ?TLS_PSK_WITH_AES_256_CBC_SHA384; +suite(#{key_exchange := dhe_psk, + cipher := aes_128_cbc, + mac := sha256}) -> + ?TLS_DHE_PSK_WITH_AES_128_CBC_SHA256; +suite(#{key_exchange := dhe_psk, + cipher := aes_256_cbc, + mac := sha384}) -> + ?TLS_DHE_PSK_WITH_AES_256_CBC_SHA384; +suite(#{key_exchange := rsa_psk, + cipher := aes_128_cbc, + mac := sha256}) -> + ?TLS_RSA_PSK_WITH_AES_128_CBC_SHA256; +suite(#{key_exchange := rsa_psk, + cipher := aes_256_cbc, + mac := sha384}) -> + ?TLS_RSA_PSK_WITH_AES_256_CBC_SHA384; +suite(#{key_exchange := psk, + cipher := null, + mac := sha256}) -> + ?TLS_PSK_WITH_NULL_SHA256; +suite(#{key_exchange := psk, + cipher := null, + mac := sha384}) -> + ?TLS_PSK_WITH_NULL_SHA384; +suite(#{key_exchange := dhe_psk, + cipher := null, + mac := sha256}) -> + ?TLS_DHE_PSK_WITH_NULL_SHA256; +suite(#{key_exchange := dhe_psk, + cipher := null, + mac := sha384}) -> + ?TLS_DHE_PSK_WITH_NULL_SHA384; +suite(#{key_exchange := rsa_psk, + cipher := null, + mac := sha256}) -> + ?TLS_RSA_PSK_WITH_NULL_SHA256; +suite(#{key_exchange := rsa_psk, + cipher := null, + mac := sha384}) -> + ?TLS_RSA_PSK_WITH_NULL_SHA384; +%%% ECDHE PSK Cipher Suites RFC 5489 +suite(#{key_exchange := ecdhe_psk, + cipher := rc4_128, + mac := sha}) -> + ?TLS_ECDHE_PSK_WITH_RC4_128_SHA; +suite(#{key_exchange := ecdhe_psk, + cipher :='3des_ede_cbc', + mac := sha}) -> + ?TLS_ECDHE_PSK_WITH_3DES_EDE_CBC_SHA; +suite(#{key_exchange := ecdhe_psk, + cipher := aes_128_cbc, + mac := sha}) -> + ?TLS_ECDHE_PSK_WITH_AES_128_CBC_SHA; +suite(#{key_exchange := ecdhe_psk, + cipher := aes_256_cbc, + mac := sha}) -> + ?TLS_ECDHE_PSK_WITH_AES_256_CBC_SHA; +suite(#{key_exchange := ecdhe_psk, + cipher := aes_128_cbc, + mac := sha256}) -> + ?TLS_ECDHE_PSK_WITH_AES_128_CBC_SHA256; +suite(#{key_exchange := ecdhe_psk, + cipher := aes_256_cbc, + mac := sha384}) -> + ?TLS_ECDHE_PSK_WITH_AES_256_CBC_SHA384; +suite(#{key_exchange := ecdhe_psk, + cipher := null, + mac := sha256}) -> + ?TLS_ECDHE_PSK_WITH_NULL_SHA256; +suite(#{key_exchange := ecdhe_psk, + cipher := null, + mac := sha384}) -> + ?TLS_ECDHE_PSK_WITH_NULL_SHA384; +%%% ECDHE_PSK with AES-GCM and AES-CCM Cipher Suites, draft-ietf-tls-ecdhe-psk-aead-05 +suite(#{key_exchange := ecdhe_psk, + cipher := aes_128_gcm, + mac := null, + prf := sha256}) -> + ?TLS_ECDHE_PSK_WITH_AES_128_GCM_SHA256; +suite(#{key_exchange := ecdhe_psk, + cipher := aes_256_gcm, + mac := null, + prf := sha384}) -> + ?TLS_ECDHE_PSK_WITH_AES_256_GCM_SHA384; + %% suite(#{key_exchange := ecdhe_psk, + %% cipher := aes_128_ccm, + %% mac := null, + %% prf := sha256}) -> + %% ?TLS_ECDHE_PSK_WITH_AES_128_CCM_8_SHA256; + %% suite(#{key_exchange := ecdhe_psk, + %% cipher := aes_256_ccm, + %% mac := null, + %% prf := sha256}) -> + %% ?TLS_ECDHE_PSK_WITH_AES_128_CCM_SHA256; +%%% SRP Cipher Suites RFC 5054 +suite(#{key_exchange := srp_anon, + cipher := '3des_ede_cbc', + mac := sha}) -> + ?TLS_SRP_SHA_WITH_3DES_EDE_CBC_SHA; +suite(#{key_exchange := srp_rsa, + cipher := '3des_ede_cbc', + mac := sha}) -> + ?TLS_SRP_SHA_RSA_WITH_3DES_EDE_CBC_SHA; +suite(#{key_exchange := srp_dss, + cipher := '3des_ede_cbc', + mac := sha}) -> + ?TLS_SRP_SHA_DSS_WITH_3DES_EDE_CBC_SHA; +suite(#{key_exchange := srp_anon, + cipher := aes_128_cbc, + mac := sha}) -> + ?TLS_SRP_SHA_WITH_AES_128_CBC_SHA; +suite(#{key_exchange := srp_rsa, + cipher := aes_128_cbc, + mac := sha}) -> + ?TLS_SRP_SHA_RSA_WITH_AES_128_CBC_SHA; +suite(#{key_exchange := srp_dss, + cipher := aes_128_cbc, + mac := sha}) -> + ?TLS_SRP_SHA_DSS_WITH_AES_128_CBC_SHA; +suite(#{key_exchange := srp_anon, + cipher := aes_256_cbc, + mac := sha}) -> + ?TLS_SRP_SHA_WITH_AES_256_CBC_SHA; +suite(#{key_exchange := srp_rsa, + cipher := aes_256_cbc, + mac := sha}) -> + ?TLS_SRP_SHA_RSA_WITH_AES_256_CBC_SHA; +suite(#{key_exchange := srp_dss, + cipher := aes_256_cbc, + mac := sha}) -> + ?TLS_SRP_SHA_DSS_WITH_AES_256_CBC_SHA; +%%% RFC 4492 EC TLS suites +suite(#{key_exchange := ecdh_ecdsa, + cipher := null, + mac := sha}) -> + ?TLS_ECDH_ECDSA_WITH_NULL_SHA; +suite(#{key_exchange := ecdh_ecdsa, + cipher := rc4_128, + mac := sha}) -> + ?TLS_ECDH_ECDSA_WITH_RC4_128_SHA; +suite(#{key_exchange := ecdh_ecdsa, + cipher := '3des_ede_cbc', + mac := sha}) -> + ?TLS_ECDH_ECDSA_WITH_3DES_EDE_CBC_SHA; +suite(#{key_exchange := ecdh_ecdsa, + cipher := aes_128_cbc, + mac := sha}) -> + ?TLS_ECDH_ECDSA_WITH_AES_128_CBC_SHA; +suite(#{key_exchange := ecdh_ecdsa, + cipher := aes_256_cbc, + mac := sha}) -> + ?TLS_ECDH_ECDSA_WITH_AES_256_CBC_SHA; +suite(#{key_exchange := ecdhe_ecdsa, + cipher := null, + mac := sha}) -> + ?TLS_ECDHE_ECDSA_WITH_NULL_SHA; +suite(#{key_exchange := ecdhe_ecdsa, + cipher := rc4_128, + mac := sha}) -> + ?TLS_ECDHE_ECDSA_WITH_RC4_128_SHA; +suite(#{key_exchange := ecdhe_ecdsa, + cipher := '3des_ede_cbc', + mac := sha}) -> + ?TLS_ECDHE_ECDSA_WITH_3DES_EDE_CBC_SHA; +suite(#{key_exchange := ecdhe_ecdsa, + cipher := aes_128_cbc, + mac := sha}) -> + ?TLS_ECDHE_ECDSA_WITH_AES_128_CBC_SHA; +suite(#{key_exchange := ecdhe_ecdsa, + cipher := aes_256_cbc, + mac := sha}) -> + ?TLS_ECDHE_ECDSA_WITH_AES_256_CBC_SHA; +suite(#{key_exchange := ecdh_rsa, + cipher := null, + mac := sha}) -> + ?TLS_ECDH_RSA_WITH_NULL_SHA; +suite(#{key_exchange := ecdh_rsa, + cipher := rc4_128, + mac := sha}) -> + ?TLS_ECDH_RSA_WITH_RC4_128_SHA; +suite(#{key_exchange := ecdh_rsa, + cipher := '3des_ede_cbc', mac := sha}) -> + ?TLS_ECDH_RSA_WITH_3DES_EDE_CBC_SHA; +suite(#{key_exchange := ecdh_rsa, + cipher := aes_128_cbc, + mac := sha}) -> + ?TLS_ECDH_RSA_WITH_AES_128_CBC_SHA; +suite(#{key_exchange := ecdh_rsa, + cipher := aes_256_cbc, + mac := sha}) -> + ?TLS_ECDH_RSA_WITH_AES_256_CBC_SHA; +suite(#{key_exchange := ecdhe_rsa, + cipher := null, + mac := sha}) -> + ?TLS_ECDHE_RSA_WITH_NULL_SHA; +suite(#{key_exchange := ecdhe_rsa, + cipher := rc4_128, + mac := sha}) -> + ?TLS_ECDHE_RSA_WITH_RC4_128_SHA; +suite(#{key_exchange := ecdhe_rsa, + cipher := '3des_ede_cbc', + mac := sha}) -> + ?TLS_ECDHE_RSA_WITH_3DES_EDE_CBC_SHA; +suite(#{key_exchange := ecdhe_rsa, + cipher := aes_128_cbc, + mac := sha}) -> + ?TLS_ECDHE_RSA_WITH_AES_128_CBC_SHA; +suite(#{key_exchange := ecdhe_rsa, + cipher := aes_256_cbc, + mac := sha}) -> + ?TLS_ECDHE_RSA_WITH_AES_256_CBC_SHA; +suite(#{key_exchange := ecdh_anon, + cipher := null, + mac := sha}) -> + ?TLS_ECDH_anon_WITH_NULL_SHA; +suite(#{key_exchange := ecdh_anon, + cipher := rc4_128, + mac := sha}) -> + ?TLS_ECDH_anon_WITH_RC4_128_SHA; +suite(#{key_exchange := ecdh_anon, + cipher := '3des_ede_cbc', + mac := sha}) -> + ?TLS_ECDH_anon_WITH_3DES_EDE_CBC_SHA; +suite(#{key_exchange := ecdh_anon, + cipher := aes_128_cbc, + mac := sha}) -> + ?TLS_ECDH_anon_WITH_AES_128_CBC_SHA; +suite(#{key_exchange := ecdh_anon, + cipher := aes_256_cbc, + mac := sha}) -> + ?TLS_ECDH_anon_WITH_AES_256_CBC_SHA; +%%% RFC 5289 EC TLS suites +suite(#{key_exchange := ecdhe_ecdsa, + cipher := aes_128_cbc, + mac:= sha256, + prf := sha256}) -> + ?TLS_ECDHE_ECDSA_WITH_AES_128_CBC_SHA256; +suite(#{key_exchange := ecdhe_ecdsa, + cipher := aes_256_cbc, + mac := sha384, + prf := sha384}) -> + ?TLS_ECDHE_ECDSA_WITH_AES_256_CBC_SHA384; +suite(#{key_exchange := ecdh_ecdsa, + cipher := aes_128_cbc, + mac := sha256, + prf := sha256}) -> + ?TLS_ECDH_ECDSA_WITH_AES_128_CBC_SHA256; +suite(#{key_exchange := ecdh_ecdsa, + cipher := aes_256_cbc, + mac := sha384, + prf := sha384}) -> + ?TLS_ECDH_ECDSA_WITH_AES_256_CBC_SHA384; +suite(#{key_exchange := ecdhe_rsa, + cipher := aes_128_cbc, + mac := sha256, + prf := sha256}) -> + ?TLS_ECDHE_RSA_WITH_AES_128_CBC_SHA256; +suite(#{key_exchange := ecdhe_rsa, + cipher := aes_256_cbc, + mac := sha384, + prf := sha384}) -> + ?TLS_ECDHE_RSA_WITH_AES_256_CBC_SHA384; +suite(#{key_exchange := ecdh_rsa, + cipher := aes_128_cbc, + mac := sha256, + prf := sha256}) -> + ?TLS_ECDH_RSA_WITH_AES_128_CBC_SHA256; +suite(#{key_exchange := ecdh_rsa, + cipher := aes_256_cbc, + mac := sha384, + prf := sha384}) -> + ?TLS_ECDH_RSA_WITH_AES_256_CBC_SHA384; +%% RFC 5288 AES-GCM Cipher Suites +suite(#{key_exchange := rsa, + cipher := aes_128_gcm, + mac := aead, + prf := sha256}) -> + ?TLS_RSA_WITH_AES_128_GCM_SHA256; +suite(#{key_exchange := rsa, + cipher := aes_256_gcm, + mac := aead, + prf := sha384}) -> + ?TLS_RSA_WITH_AES_256_GCM_SHA384; +suite(#{key_exchange := dhe_rsa, + cipher := aes_128_gcm, + mac := aead, + prf := sha256}) -> + ?TLS_DHE_RSA_WITH_AES_128_GCM_SHA256; +suite(#{key_exchange := dhe_rsa, + cipher := aes_256_gcm, + mac := aead, + prf := sha384}) -> + ?TLS_DHE_RSA_WITH_AES_256_GCM_SHA384; +suite(#{key_exchange := dh_rsa, + cipher := aes_128_gcm, + mac := aead, + prf := sha256}) -> + ?TLS_DH_RSA_WITH_AES_128_GCM_SHA256; +suite(#{key_exchange := dh_rsa, + cipher := aes_256_gcm, + mac := aead, + prf := sha384}) -> + ?TLS_DH_RSA_WITH_AES_256_GCM_SHA384; +suite(#{key_exchange := dhe_dss, + cipher := aes_128_gcm, + mac := aead, + prf := sha256}) -> + ?TLS_DHE_DSS_WITH_AES_128_GCM_SHA256; +suite(#{key_exchange := dhe_dss, + cipher := aes_256_gcm, + mac := aead, + prf := sha384}) -> + ?TLS_DHE_DSS_WITH_AES_256_GCM_SHA384; +suite(#{key_exchange := dh_dss, + cipher := aes_128_gcm, + mac := aead, + prf := sha256}) -> + ?TLS_DH_DSS_WITH_AES_128_GCM_SHA256; +suite(#{key_exchange := dh_dss, + cipher := aes_256_gcm, + mac := aead, + prf := sha384}) -> + ?TLS_DH_DSS_WITH_AES_256_GCM_SHA384; +suite(#{key_exchange := dh_anon, + cipher := aes_128_gcm, + mac := aead, + prf := sha256}) -> + ?TLS_DH_anon_WITH_AES_128_GCM_SHA256; +suite(#{key_exchange := dh_anon, + cipher := aes_256_gcm, + mac := aead, + prf := sha384}) -> + ?TLS_DH_anon_WITH_AES_256_GCM_SHA384; +%% RFC 5289 ECC AES-GCM Cipher Suites +suite(#{key_exchange := ecdhe_ecdsa, + cipher := aes_128_gcm, + mac := aead, + prf := sha256}) -> + ?TLS_ECDHE_ECDSA_WITH_AES_128_GCM_SHA256; +suite(#{key_exchange := ecdhe_ecdsa, + cipher := aes_256_gcm, + mac := aead, + prf := sha384}) -> + ?TLS_ECDHE_ECDSA_WITH_AES_256_GCM_SHA384; +suite(#{key_exchange := ecdh_ecdsa, + cipher := aes_128_gcm, + mac := aead, + prf := sha256}) -> + ?TLS_ECDH_ECDSA_WITH_AES_128_GCM_SHA256; +suite(#{key_exchange := ecdh_ecdsa, + cipher := aes_256_gcm, + mac := aead, + prf := sha384}) -> + ?TLS_ECDH_ECDSA_WITH_AES_256_GCM_SHA384; +suite(#{key_exchange := ecdhe_rsa, + cipher := aes_128_gcm, + mac := aead, + prf := sha256}) -> + ?TLS_ECDHE_RSA_WITH_AES_128_GCM_SHA256; +suite(#{key_exchange := ecdhe_rsa, + cipher := aes_256_gcm, + mac := aead, + prf := sha384}) -> + ?TLS_ECDHE_RSA_WITH_AES_256_GCM_SHA384; +suite(#{key_exchange := ecdh_rsa, + cipher := aes_128_gcm, + mac := aead, + prf := sha256}) -> + ?TLS_ECDH_RSA_WITH_AES_128_GCM_SHA256; +suite(#{key_exchange := ecdh_rsa, + cipher := aes_256_gcm, + mac := aead, + prf := sha384}) -> + ?TLS_ECDH_RSA_WITH_AES_256_GCM_SHA384; +%% draft-agl-tls-chacha20poly1305-04 Chacha20/Poly1305 Suites +suite(#{key_exchange := ecdhe_rsa, + cipher := chacha20_poly1305, + mac := aead, + prf := sha256}) -> + ?TLS_ECDHE_RSA_WITH_CHACHA20_POLY1305_SHA256; +suite(#{key_exchange := ecdhe_ecdsa, + cipher := chacha20_poly1305, + mac := aead, + prf := sha256}) -> + ?TLS_ECDHE_ECDSA_WITH_CHACHA20_POLY1305_SHA256; +suite(#{key_exchange := dhe_rsa, + cipher := chacha20_poly1305, + mac := aead, + prf := sha256}) -> + ?TLS_DHE_RSA_WITH_CHACHA20_POLY1305_SHA256. + +%%-------------------------------------------------------------------- +-spec openssl_suite(openssl_cipher_suite()) -> cipher_suite(). +%% +%% Description: Return TLS cipher suite definition. +%%-------------------------------------------------------------------- +%% translate constants <-> openssl-strings +openssl_suite("DHE-RSA-AES256-SHA256") -> + ?TLS_DHE_RSA_WITH_AES_256_CBC_SHA256; +openssl_suite("DHE-DSS-AES256-SHA256") -> + ?TLS_DHE_DSS_WITH_AES_256_CBC_SHA256; +openssl_suite("AES256-SHA256") -> + ?TLS_RSA_WITH_AES_256_CBC_SHA256; +openssl_suite("DHE-RSA-AES128-SHA256") -> + ?TLS_DHE_RSA_WITH_AES_128_CBC_SHA256; +openssl_suite("DHE-DSS-AES128-SHA256") -> + ?TLS_DHE_DSS_WITH_AES_128_CBC_SHA256; +openssl_suite("AES128-SHA256") -> + ?TLS_RSA_WITH_AES_128_CBC_SHA256; +openssl_suite("DHE-RSA-AES256-SHA") -> + ?TLS_DHE_RSA_WITH_AES_256_CBC_SHA; +openssl_suite("DHE-DSS-AES256-SHA") -> + ?TLS_DHE_DSS_WITH_AES_256_CBC_SHA; +openssl_suite("AES256-SHA") -> + ?TLS_RSA_WITH_AES_256_CBC_SHA; +openssl_suite("EDH-RSA-DES-CBC3-SHA") -> + ?TLS_DHE_RSA_WITH_3DES_EDE_CBC_SHA; +openssl_suite("EDH-DSS-DES-CBC3-SHA") -> + ?TLS_DHE_DSS_WITH_3DES_EDE_CBC_SHA; +openssl_suite("DES-CBC3-SHA") -> + ?TLS_RSA_WITH_3DES_EDE_CBC_SHA; +openssl_suite("DHE-RSA-AES128-SHA") -> + ?TLS_DHE_RSA_WITH_AES_128_CBC_SHA; +openssl_suite("DHE-DSS-AES128-SHA") -> + ?TLS_DHE_DSS_WITH_AES_128_CBC_SHA; +openssl_suite("AES128-SHA") -> + ?TLS_RSA_WITH_AES_128_CBC_SHA; +openssl_suite("RC4-SHA") -> + ?TLS_RSA_WITH_RC4_128_SHA; +openssl_suite("RC4-MD5") -> + ?TLS_RSA_WITH_RC4_128_MD5; +openssl_suite("EDH-RSA-DES-CBC-SHA") -> + ?TLS_DHE_RSA_WITH_DES_CBC_SHA; +openssl_suite("DES-CBC-SHA") -> + ?TLS_RSA_WITH_DES_CBC_SHA; + +%%% SRP Cipher Suites RFC 5054 + +openssl_suite("SRP-DSS-AES-256-CBC-SHA") -> + ?TLS_SRP_SHA_DSS_WITH_AES_256_CBC_SHA; +openssl_suite("SRP-RSA-AES-256-CBC-SHA") -> + ?TLS_SRP_SHA_RSA_WITH_AES_256_CBC_SHA; +openssl_suite("SRP-DSS-3DES-EDE-CBC-SHA") -> + ?TLS_SRP_SHA_DSS_WITH_3DES_EDE_CBC_SHA; +openssl_suite("SRP-RSA-3DES-EDE-CBC-SHA") -> + ?TLS_SRP_SHA_RSA_WITH_3DES_EDE_CBC_SHA; +openssl_suite("SRP-DSS-AES-128-CBC-SHA") -> + ?TLS_SRP_SHA_DSS_WITH_AES_128_CBC_SHA; +openssl_suite("SRP-RSA-AES-128-CBC-SHA") -> + ?TLS_SRP_SHA_RSA_WITH_AES_128_CBC_SHA; + +%% RFC 4492 EC TLS suites +openssl_suite("ECDH-ECDSA-RC4-SHA") -> + ?TLS_ECDH_ECDSA_WITH_RC4_128_SHA; +openssl_suite("ECDH-ECDSA-DES-CBC3-SHA") -> + ?TLS_ECDH_ECDSA_WITH_3DES_EDE_CBC_SHA; +openssl_suite("ECDH-ECDSA-AES128-SHA") -> + ?TLS_ECDH_ECDSA_WITH_AES_128_CBC_SHA; +openssl_suite("ECDH-ECDSA-AES256-SHA") -> + ?TLS_ECDH_ECDSA_WITH_AES_256_CBC_SHA; + +openssl_suite("ECDHE-ECDSA-RC4-SHA") -> + ?TLS_ECDHE_ECDSA_WITH_RC4_128_SHA; +openssl_suite("ECDHE-ECDSA-DES-CBC3-SHA") -> + ?TLS_ECDHE_ECDSA_WITH_3DES_EDE_CBC_SHA; +openssl_suite("ECDHE-ECDSA-AES128-SHA") -> + ?TLS_ECDHE_ECDSA_WITH_AES_128_CBC_SHA; +openssl_suite("ECDHE-ECDSA-AES256-SHA") -> + ?TLS_ECDHE_ECDSA_WITH_AES_256_CBC_SHA; + +openssl_suite("ECDHE-RSA-RC4-SHA") -> + ?TLS_ECDHE_RSA_WITH_RC4_128_SHA; +openssl_suite("ECDHE-RSA-DES-CBC3-SHA") -> + ?TLS_ECDHE_RSA_WITH_3DES_EDE_CBC_SHA; +openssl_suite("ECDHE-RSA-AES128-SHA") -> + ?TLS_ECDHE_RSA_WITH_AES_128_CBC_SHA; +openssl_suite("ECDHE-RSA-AES256-SHA") -> + ?TLS_ECDHE_RSA_WITH_AES_256_CBC_SHA; + +openssl_suite("ECDH-RSA-RC4-SHA") -> + ?TLS_ECDH_RSA_WITH_RC4_128_SHA; +openssl_suite("ECDH-RSA-DES-CBC3-SHA") -> + ?TLS_ECDH_RSA_WITH_3DES_EDE_CBC_SHA; +openssl_suite("ECDH-RSA-AES128-SHA") -> + ?TLS_ECDH_RSA_WITH_AES_128_CBC_SHA; +openssl_suite("ECDH-RSA-AES256-SHA") -> + ?TLS_ECDH_RSA_WITH_AES_256_CBC_SHA; + +%% RFC 5289 EC TLS suites +openssl_suite("ECDHE-ECDSA-AES128-SHA256") -> + ?TLS_ECDHE_ECDSA_WITH_AES_128_CBC_SHA256; +openssl_suite("ECDHE-ECDSA-AES256-SHA384") -> + ?TLS_ECDHE_ECDSA_WITH_AES_256_CBC_SHA384; +openssl_suite("ECDH-ECDSA-AES128-SHA256") -> + ?TLS_ECDH_ECDSA_WITH_AES_128_CBC_SHA256; +openssl_suite("ECDH-ECDSA-AES256-SHA384") -> + ?TLS_ECDH_ECDSA_WITH_AES_256_CBC_SHA384; +openssl_suite("ECDHE-RSA-AES128-SHA256") -> + ?TLS_ECDHE_RSA_WITH_AES_128_CBC_SHA256; +openssl_suite("ECDHE-RSA-AES256-SHA384") -> + ?TLS_ECDHE_RSA_WITH_AES_256_CBC_SHA384; +openssl_suite("ECDH-RSA-AES128-SHA256") -> + ?TLS_ECDH_RSA_WITH_AES_128_CBC_SHA256; +openssl_suite("ECDH-RSA-AES256-SHA384") -> + ?TLS_ECDH_RSA_WITH_AES_256_CBC_SHA384; + +%% RFC 5288 AES-GCM Cipher Suites +openssl_suite("AES128-GCM-SHA256") -> + ?TLS_RSA_WITH_AES_128_GCM_SHA256; +openssl_suite("AES256-GCM-SHA384") -> + ?TLS_RSA_WITH_AES_256_GCM_SHA384; +openssl_suite("DHE-RSA-AES128-GCM-SHA256") -> + ?TLS_DHE_RSA_WITH_AES_128_GCM_SHA256; +openssl_suite("DHE-RSA-AES256-GCM-SHA384") -> + ?TLS_DHE_RSA_WITH_AES_256_GCM_SHA384; +openssl_suite("DH-RSA-AES128-GCM-SHA256") -> + ?TLS_DH_RSA_WITH_AES_128_GCM_SHA256; +openssl_suite("DH-RSA-AES256-GCM-SHA384") -> + ?TLS_DH_RSA_WITH_AES_256_GCM_SHA384; +openssl_suite("DHE-DSS-AES128-GCM-SHA256") -> + ?TLS_DHE_DSS_WITH_AES_128_GCM_SHA256; +openssl_suite("DHE-DSS-AES256-GCM-SHA384") -> + ?TLS_DHE_DSS_WITH_AES_256_GCM_SHA384; +openssl_suite("DH-DSS-AES128-GCM-SHA256") -> + ?TLS_DH_DSS_WITH_AES_128_GCM_SHA256; +openssl_suite("DH-DSS-AES256-GCM-SHA384") -> + ?TLS_DH_DSS_WITH_AES_256_GCM_SHA384; + +%% RFC 5289 ECC AES-GCM Cipher Suites +openssl_suite("ECDHE-ECDSA-AES128-GCM-SHA256") -> + ?TLS_ECDHE_ECDSA_WITH_AES_128_GCM_SHA256; +openssl_suite("ECDHE-ECDSA-AES256-GCM-SHA384") -> + ?TLS_ECDHE_ECDSA_WITH_AES_256_GCM_SHA384; +openssl_suite("ECDH-ECDSA-AES128-GCM-SHA256") -> + ?TLS_ECDH_ECDSA_WITH_AES_128_GCM_SHA256; +openssl_suite("ECDH-ECDSA-AES256-GCM-SHA384") -> + ?TLS_ECDH_ECDSA_WITH_AES_256_GCM_SHA384; +openssl_suite("ECDHE-RSA-AES128-GCM-SHA256") -> + ?TLS_ECDHE_RSA_WITH_AES_128_GCM_SHA256; +openssl_suite("ECDHE-RSA-AES256-GCM-SHA384") -> + ?TLS_ECDHE_RSA_WITH_AES_256_GCM_SHA384; +openssl_suite("ECDH-RSA-AES128-GCM-SHA256") -> + ?TLS_ECDH_RSA_WITH_AES_128_GCM_SHA256; +openssl_suite("ECDH-RSA-AES256-GCM-SHA384") -> + ?TLS_ECDH_RSA_WITH_AES_256_GCM_SHA384. + +%%-------------------------------------------------------------------- +-spec openssl_suite_name(cipher_suite()) -> openssl_cipher_suite() | erl_cipher_suite(). +%% +%% Description: Return openssl cipher suite name if possible +%%------------------------------------------------------------------- +openssl_suite_name(?TLS_DHE_RSA_WITH_AES_256_CBC_SHA) -> + "DHE-RSA-AES256-SHA"; +openssl_suite_name(?TLS_DHE_DSS_WITH_AES_256_CBC_SHA) -> + "DHE-DSS-AES256-SHA"; +openssl_suite_name(?TLS_RSA_WITH_AES_256_CBC_SHA) -> + "AES256-SHA"; +openssl_suite_name(?TLS_DHE_RSA_WITH_3DES_EDE_CBC_SHA) -> + "EDH-RSA-DES-CBC3-SHA"; +openssl_suite_name(?TLS_DHE_DSS_WITH_3DES_EDE_CBC_SHA) -> + "EDH-DSS-DES-CBC3-SHA"; +openssl_suite_name(?TLS_RSA_WITH_3DES_EDE_CBC_SHA) -> + "DES-CBC3-SHA"; +openssl_suite_name( ?TLS_DHE_RSA_WITH_AES_128_CBC_SHA) -> + "DHE-RSA-AES128-SHA"; +openssl_suite_name(?TLS_DHE_DSS_WITH_AES_128_CBC_SHA) -> + "DHE-DSS-AES128-SHA"; +openssl_suite_name(?TLS_RSA_WITH_AES_128_CBC_SHA) -> + "AES128-SHA"; +openssl_suite_name(?TLS_RSA_WITH_RC4_128_SHA) -> + "RC4-SHA"; +openssl_suite_name(?TLS_RSA_WITH_RC4_128_MD5) -> + "RC4-MD5"; +openssl_suite_name(?TLS_DHE_RSA_WITH_DES_CBC_SHA) -> + "EDH-RSA-DES-CBC-SHA"; +openssl_suite_name(?TLS_RSA_WITH_DES_CBC_SHA) -> + "DES-CBC-SHA"; +openssl_suite_name(?TLS_RSA_WITH_NULL_SHA256) -> + "NULL-SHA256"; +openssl_suite_name(?TLS_RSA_WITH_AES_128_CBC_SHA256) -> + "AES128-SHA256"; +openssl_suite_name(?TLS_RSA_WITH_AES_256_CBC_SHA256) -> + "AES256-SHA256"; +openssl_suite_name(?TLS_DH_DSS_WITH_AES_128_CBC_SHA256) -> + "DH-DSS-AES128-SHA256"; +openssl_suite_name(?TLS_DH_RSA_WITH_AES_128_CBC_SHA256) -> + "DH-RSA-AES128-SHA256"; +openssl_suite_name(?TLS_DHE_DSS_WITH_AES_128_CBC_SHA256) -> + "DHE-DSS-AES128-SHA256"; +openssl_suite_name(?TLS_DHE_RSA_WITH_AES_128_CBC_SHA256) -> + "DHE-RSA-AES128-SHA256"; +openssl_suite_name(?TLS_DH_DSS_WITH_AES_256_CBC_SHA256) -> + "DH-DSS-AES256-SHA256"; +openssl_suite_name(?TLS_DH_RSA_WITH_AES_256_CBC_SHA256) -> + "DH-RSA-AES256-SHA256"; +openssl_suite_name(?TLS_DHE_DSS_WITH_AES_256_CBC_SHA256) -> + "DHE-DSS-AES256-SHA256"; +openssl_suite_name(?TLS_DHE_RSA_WITH_AES_256_CBC_SHA256) -> + "DHE-RSA-AES256-SHA256"; + +%%% PSK Cipher Suites RFC 4279 + +openssl_suite_name(?TLS_PSK_WITH_AES_256_CBC_SHA) -> + "PSK-AES256-CBC-SHA"; +openssl_suite_name(?TLS_PSK_WITH_3DES_EDE_CBC_SHA) -> + "PSK-3DES-EDE-CBC-SHA"; +openssl_suite_name(?TLS_PSK_WITH_AES_128_CBC_SHA) -> + "PSK-AES128-CBC-SHA"; +openssl_suite_name(?TLS_PSK_WITH_RC4_128_SHA) -> + "PSK-RC4-SHA"; + +%%% SRP Cipher Suites RFC 5054 + +openssl_suite_name(?TLS_SRP_SHA_RSA_WITH_3DES_EDE_CBC_SHA) -> + "SRP-RSA-3DES-EDE-CBC-SHA"; +openssl_suite_name(?TLS_SRP_SHA_DSS_WITH_3DES_EDE_CBC_SHA) -> + "SRP-DSS-3DES-EDE-CBC-SHA"; +openssl_suite_name(?TLS_SRP_SHA_RSA_WITH_AES_128_CBC_SHA) -> + "SRP-RSA-AES-128-CBC-SHA"; +openssl_suite_name(?TLS_SRP_SHA_DSS_WITH_AES_128_CBC_SHA) -> + "SRP-DSS-AES-128-CBC-SHA"; +openssl_suite_name(?TLS_SRP_SHA_RSA_WITH_AES_256_CBC_SHA) -> + "SRP-RSA-AES-256-CBC-SHA"; +openssl_suite_name(?TLS_SRP_SHA_DSS_WITH_AES_256_CBC_SHA) -> + "SRP-DSS-AES-256-CBC-SHA"; + +%% RFC 4492 EC TLS suites +openssl_suite_name(?TLS_ECDH_ECDSA_WITH_RC4_128_SHA) -> + "ECDH-ECDSA-RC4-SHA"; +openssl_suite_name(?TLS_ECDH_ECDSA_WITH_3DES_EDE_CBC_SHA) -> + "ECDH-ECDSA-DES-CBC3-SHA"; +openssl_suite_name(?TLS_ECDH_ECDSA_WITH_AES_128_CBC_SHA) -> + "ECDH-ECDSA-AES128-SHA"; +openssl_suite_name(?TLS_ECDH_ECDSA_WITH_AES_256_CBC_SHA) -> + "ECDH-ECDSA-AES256-SHA"; + +openssl_suite_name(?TLS_ECDHE_ECDSA_WITH_RC4_128_SHA) -> + "ECDHE-ECDSA-RC4-SHA"; +openssl_suite_name(?TLS_ECDHE_ECDSA_WITH_3DES_EDE_CBC_SHA) -> + "ECDHE-ECDSA-DES-CBC3-SHA"; +openssl_suite_name(?TLS_ECDHE_ECDSA_WITH_AES_128_CBC_SHA) -> + "ECDHE-ECDSA-AES128-SHA"; +openssl_suite_name(?TLS_ECDHE_ECDSA_WITH_AES_256_CBC_SHA) -> + "ECDHE-ECDSA-AES256-SHA"; + +openssl_suite_name(?TLS_ECDH_RSA_WITH_RC4_128_SHA) -> + "ECDH-RSA-RC4-SHA"; +openssl_suite_name(?TLS_ECDH_RSA_WITH_3DES_EDE_CBC_SHA) -> + "ECDH-RSA-DES-CBC3-SHA"; +openssl_suite_name(?TLS_ECDH_RSA_WITH_AES_128_CBC_SHA) -> + "ECDH-RSA-AES128-SHA"; +openssl_suite_name(?TLS_ECDH_RSA_WITH_AES_256_CBC_SHA) -> + "ECDH-RSA-AES256-SHA"; + +openssl_suite_name(?TLS_ECDHE_RSA_WITH_RC4_128_SHA) -> + "ECDHE-RSA-RC4-SHA"; +openssl_suite_name(?TLS_ECDHE_RSA_WITH_3DES_EDE_CBC_SHA) -> + "ECDHE-RSA-DES-CBC3-SHA"; +openssl_suite_name(?TLS_ECDHE_RSA_WITH_AES_128_CBC_SHA) -> + "ECDHE-RSA-AES128-SHA"; +openssl_suite_name(?TLS_ECDHE_RSA_WITH_AES_256_CBC_SHA) -> + "ECDHE-RSA-AES256-SHA"; + +%% RFC 5289 EC TLS suites +openssl_suite_name(?TLS_ECDHE_ECDSA_WITH_AES_128_CBC_SHA256) -> + "ECDHE-ECDSA-AES128-SHA256"; +openssl_suite_name(?TLS_ECDHE_ECDSA_WITH_AES_256_CBC_SHA384) -> + "ECDHE-ECDSA-AES256-SHA384"; +openssl_suite_name(?TLS_ECDH_ECDSA_WITH_AES_128_CBC_SHA256) -> + "ECDH-ECDSA-AES128-SHA256"; +openssl_suite_name(?TLS_ECDH_ECDSA_WITH_AES_256_CBC_SHA384) -> + "ECDH-ECDSA-AES256-SHA384"; +openssl_suite_name(?TLS_ECDHE_RSA_WITH_AES_128_CBC_SHA256) -> + "ECDHE-RSA-AES128-SHA256"; +openssl_suite_name(?TLS_ECDHE_RSA_WITH_AES_256_CBC_SHA384) -> + "ECDHE-RSA-AES256-SHA384"; +openssl_suite_name(?TLS_ECDH_RSA_WITH_AES_128_CBC_SHA256) -> + "ECDH-RSA-AES128-SHA256"; +openssl_suite_name(?TLS_ECDH_RSA_WITH_AES_256_CBC_SHA384) -> + "ECDH-RSA-AES256-SHA384"; + +%% RFC 5288 AES-GCM Cipher Suites +openssl_suite_name(?TLS_RSA_WITH_AES_128_GCM_SHA256) -> + "AES128-GCM-SHA256"; +openssl_suite_name(?TLS_RSA_WITH_AES_256_GCM_SHA384) -> + "AES256-GCM-SHA384"; +openssl_suite_name(?TLS_DHE_RSA_WITH_AES_128_GCM_SHA256) -> + "DHE-RSA-AES128-GCM-SHA256"; +openssl_suite_name(?TLS_DHE_RSA_WITH_AES_256_GCM_SHA384) -> + "DHE-RSA-AES256-GCM-SHA384"; +openssl_suite_name(?TLS_DH_RSA_WITH_AES_128_GCM_SHA256) -> + "DH-RSA-AES128-GCM-SHA256"; +openssl_suite_name(?TLS_DH_RSA_WITH_AES_256_GCM_SHA384) -> + "DH-RSA-AES256-GCM-SHA384"; +openssl_suite_name(?TLS_DHE_DSS_WITH_AES_128_GCM_SHA256) -> + "DHE-DSS-AES128-GCM-SHA256"; +openssl_suite_name(?TLS_DHE_DSS_WITH_AES_256_GCM_SHA384) -> + "DHE-DSS-AES256-GCM-SHA384"; +openssl_suite_name(?TLS_DH_DSS_WITH_AES_128_GCM_SHA256) -> + "DH-DSS-AES128-GCM-SHA256"; +openssl_suite_name(?TLS_DH_DSS_WITH_AES_256_GCM_SHA384) -> + "DH-DSS-AES256-GCM-SHA384"; + +%% RFC 5289 ECC AES-GCM Cipher Suites +openssl_suite_name(?TLS_ECDHE_ECDSA_WITH_AES_128_GCM_SHA256) -> + "ECDHE-ECDSA-AES128-GCM-SHA256"; +openssl_suite_name(?TLS_ECDHE_ECDSA_WITH_AES_256_GCM_SHA384) -> + "ECDHE-ECDSA-AES256-GCM-SHA384"; +openssl_suite_name(?TLS_ECDH_ECDSA_WITH_AES_128_GCM_SHA256) -> + "ECDH-ECDSA-AES128-GCM-SHA256"; +openssl_suite_name(?TLS_ECDH_ECDSA_WITH_AES_256_GCM_SHA384) -> + "ECDH-ECDSA-AES256-GCM-SHA384"; +openssl_suite_name(?TLS_ECDHE_RSA_WITH_AES_128_GCM_SHA256) -> + "ECDHE-RSA-AES128-GCM-SHA256"; +openssl_suite_name(?TLS_ECDHE_RSA_WITH_AES_256_GCM_SHA384) -> + "ECDHE-RSA-AES256-GCM-SHA384"; +openssl_suite_name(?TLS_ECDH_RSA_WITH_AES_128_GCM_SHA256) -> + "ECDH-RSA-AES128-GCM-SHA256"; +openssl_suite_name(?TLS_ECDH_RSA_WITH_AES_256_GCM_SHA384) -> + "ECDH-RSA-AES256-GCM-SHA384"; + +%% No oppenssl name +openssl_suite_name(Cipher) -> + suite_definition(Cipher). diff --git a/lib/ssl/src/ssl_config.erl b/lib/ssl/src/ssl_config.erl index 028721341c..1e6dab9276 100644 --- a/lib/ssl/src/ssl_config.erl +++ b/lib/ssl/src/ssl_config.erl @@ -1,7 +1,7 @@ %% %% %CopyrightBegin% %% -%% Copyright Ericsson AB 2007-2017. All Rights Reserved. +%% Copyright Ericsson AB 2007-2018. All Rights Reserved. %% %% Licensed under the Apache License, Version 2.0 (the "License"); %% you may not use this file except in compliance with the License. diff --git a/lib/ssl/src/ssl_connection.erl b/lib/ssl/src/ssl_connection.erl index 94e756d5f6..8ccad74646 100644 --- a/lib/ssl/src/ssl_connection.erl +++ b/lib/ssl/src/ssl_connection.erl @@ -1,7 +1,7 @@ %% %% %CopyrightBegin% %% -%% Copyright Ericsson AB 2013-2017. All Rights Reserved. +%% Copyright Ericsson AB 2013-2018. All Rights Reserved. %% %% Licensed under the Apache License, Version 2.0 (the "License"); %% you may not use this file except in compliance with the License. @@ -37,7 +37,9 @@ -include_lib("public_key/include/public_key.hrl"). %% Setup --export([connect/8, ssl_accept/7, handshake/2, handshake/3, + +-export([connect/8, handshake/7, handshake/2, handshake/3, + handshake_continue/3, handshake_cancel/1, socket_control/4, socket_control/5, start_or_recv_cancel_timer/2]). %% User Events @@ -49,23 +51,27 @@ %% Alert and close handling -export([handle_own_alert/4, handle_alert/3, - handle_normal_shutdown/3 + handle_normal_shutdown/3, stop/2, stop_and_reply/3 ]). %% Data handling --export([write_application_data/3, read_application_data/2]). +-export([read_application_data/2, internal_renegotiation/2]). %% Help functions for tls|dtls_connection.erl -export([handle_session/7, ssl_config/3, - prepare_connection/2, hibernate_after/3]). + prepare_connection/2, hibernate_after/3, map_extensions/1]). %% General gen_statem state functions with extra callback argument %% to determine if it is an SSL/TLS or DTLS gen_statem machine --export([init/4, error/4, hello/4, abbreviated/4, certify/4, cipher/4, connection/4, downgrade/4]). +-export([init/4, error/4, hello/4, user_hello/4, abbreviated/4, certify/4, cipher/4, + connection/4, downgrade/4]). %% gen_statem callbacks -export([terminate/3, format_status/2]). +%% Erlang Distribution export +-export([get_sslsocket/1, dist_handshake_complete/2]). + %%==================================================================== %% Setup %%==================================================================== @@ -89,7 +95,7 @@ connect(Connection, Host, Port, Socket, Options, User, CbInfo, Timeout) -> {error, ssl_not_started} end. %%-------------------------------------------------------------------- --spec ssl_accept(tls_connection | dtls_connection, +-spec handshake(tls_connection | dtls_connection, inet:port_number(), port(), {#ssl_options{}, #socket_options{}, undefined | pid()}, pid(), tuple(), timeout()) -> @@ -98,7 +104,7 @@ connect(Connection, Host, Port, Socket, Options, User, CbInfo, Timeout) -> %% Description: Performs accept on an ssl listen socket. e.i. performs %% ssl handshake. %%-------------------------------------------------------------------- -ssl_accept(Connection, Port, Socket, Opts, User, CbInfo, Timeout) -> +handshake(Connection, Port, Socket, Opts, User, CbInfo, Timeout) -> try Connection:start_fsm(server, "localhost", Port, Socket, Opts, User, CbInfo, Timeout) catch @@ -107,34 +113,62 @@ ssl_accept(Connection, Port, Socket, Opts, User, CbInfo, Timeout) -> end. %%-------------------------------------------------------------------- --spec handshake(#sslsocket{}, timeout()) -> ok | {error, reason()}. +-spec handshake(#sslsocket{}, timeout()) -> {ok, #sslsocket{}} | + {ok, #sslsocket{}, map()}| {error, reason()}. %% %% Description: Starts ssl handshake. %%-------------------------------------------------------------------- -handshake(#sslsocket{pid = Pid}, Timeout) -> +handshake(#sslsocket{pid = [Pid|_]} = Socket, Timeout) -> case call(Pid, {start, Timeout}) of connected -> - ok; + {ok, Socket}; + {ok, Ext} -> + {ok, Socket, Ext}; Error -> Error end. %%-------------------------------------------------------------------- -spec handshake(#sslsocket{}, {#ssl_options{},#socket_options{}}, - timeout()) -> ok | {error, reason()}. + timeout()) -> {ok, #sslsocket{}} | {error, reason()}. %% %% Description: Starts ssl handshake with some new options %%-------------------------------------------------------------------- -handshake(#sslsocket{pid = Pid}, SslOptions, Timeout) -> +handshake(#sslsocket{pid = [Pid|_]} = Socket, SslOptions, Timeout) -> case call(Pid, {start, SslOptions, Timeout}) of connected -> - ok; + {ok, Socket}; Error -> Error end. +%%-------------------------------------------------------------------- +-spec handshake_continue(#sslsocket{}, [ssl_option()], + timeout()) -> {ok, #sslsocket{}}| {error, reason()}. +%% +%% Description: Continues handshake with new options +%%-------------------------------------------------------------------- +handshake_continue(#sslsocket{pid = [Pid|_]} = Socket, SslOptions, Timeout) -> + case call(Pid, {handshake_continue, SslOptions, Timeout}) of + connected -> + {ok, Socket}; + Error -> + Error + end. +%%-------------------------------------------------------------------- +-spec handshake_cancel(#sslsocket{}) -> ok | {error, reason()}. +%% +%% Description: Cancels connection +%%-------------------------------------------------------------------- +handshake_cancel(#sslsocket{pid = [Pid|_]}) -> + case call(Pid, cancel) of + closed -> + ok; + Error -> + Error + end. %-------------------------------------------------------------------- --spec socket_control(tls_connection | dtls_connection, port(), pid(), atom()) -> +-spec socket_control(tls_connection | dtls_connection, port(), [pid()], atom()) -> {ok, #sslsocket{}} | {error, reason()}. %% %% Description: Set the ssl process to own the accept socket @@ -143,24 +177,24 @@ socket_control(Connection, Socket, Pid, Transport) -> socket_control(Connection, Socket, Pid, Transport, undefined). %-------------------------------------------------------------------- --spec socket_control(tls_connection | dtls_connection, port(), pid(), atom(), pid()| undefined) -> +-spec socket_control(tls_connection | dtls_connection, port(), [pid()], atom(), pid()| atom()) -> {ok, #sslsocket{}} | {error, reason()}. %%-------------------------------------------------------------------- -socket_control(Connection, Socket, Pid, Transport, udp_listner) -> - %% dtls listner process must have the socket control - {ok, Connection:socket(Pid, Transport, Socket, Connection, undefined)}; +socket_control(Connection, Socket, Pids, Transport, udp_listener) -> + %% dtls listener process must have the socket control + {ok, Connection:socket(Pids, Transport, Socket, Connection, undefined)}; -socket_control(tls_connection = Connection, Socket, Pid, Transport, ListenTracker) -> +socket_control(tls_connection = Connection, Socket, [Pid|_] = Pids, Transport, ListenTracker) -> case Transport:controlling_process(Socket, Pid) of ok -> - {ok, Connection:socket(Pid, Transport, Socket, Connection, ListenTracker)}; + {ok, Connection:socket(Pids, Transport, Socket, Connection, ListenTracker)}; {error, Reason} -> {error, Reason} end; -socket_control(dtls_connection = Connection, {_, Socket}, Pid, Transport, ListenTracker) -> +socket_control(dtls_connection = Connection, {_, Socket}, [Pid|_] = Pids, Transport, ListenTracker) -> case Transport:controlling_process(Socket, Pid) of ok -> - {ok, Connection:socket(Pid, Transport, Socket, Connection, ListenTracker)}; + {ok, Connection:socket(Pids, Transport, Socket, Connection, ListenTracker)}; {error, Reason} -> {error, Reason} end. @@ -273,6 +307,21 @@ renegotiation(ConnectionPid) -> call(ConnectionPid, renegotiate). %%-------------------------------------------------------------------- +-spec internal_renegotiation(pid(), ssl_record:connection_states()) -> + ok. +%% +%% Description: Starts a renegotiation of the ssl session. +%%-------------------------------------------------------------------- +internal_renegotiation(ConnectionPid, #{current_write := WriteState}) -> + gen_statem:cast(ConnectionPid, {internal_renegotiate, WriteState}). + +get_sslsocket(ConnectionPid) -> + call(ConnectionPid, get_sslsocket). + +dist_handshake_complete(ConnectionPid, DHandle) -> + gen_statem:cast(ConnectionPid, {dist_handshake_complete, DHandle}). + +%%-------------------------------------------------------------------- -spec prf(pid(), binary() | 'master_secret', binary(), [binary() | ssl:prf_random()], non_neg_integer()) -> {ok, binary()} | {error, reason()} | {'EXIT', term()}. @@ -285,17 +334,12 @@ prf(ConnectionPid, Secret, Label, Seed, WantedLength) -> %%==================================================================== %% Alert and close handling %%==================================================================== -handle_own_alert(Alert, Version, StateName, +handle_own_alert(Alert, _, StateName, #state{role = Role, - transport_cb = Transport, - socket = Socket, protocol_cb = Connection, - connection_states = ConnectionStates, ssl_options = SslOpts} = State) -> try %% Try to tell the other side - {BinMsg, _} = - Connection:encode_alert(Alert, Version, ConnectionStates), - Connection:send(Transport, Socket, BinMsg) + send_alert(Alert, StateName, State) catch _:_ -> %% Can crash if we are in a uninitialized state ignore end, @@ -305,15 +349,16 @@ handle_own_alert(Alert, Version, StateName, catch _:_ -> ok end, - {stop, {shutdown, own_alert}}. + stop({shutdown, own_alert}, State). handle_normal_shutdown(Alert, _, #state{socket = Socket, transport_cb = Transport, protocol_cb = Connection, start_or_recv_from = StartFrom, tracker = Tracker, - role = Role, renegotiation = {false, first}}) -> - alert_user(Transport, Tracker,Socket, StartFrom, Alert, Role, Connection); + role = Role, renegotiation = {false, first}} = State) -> + Pids = Connection:pids(State), + alert_user(Pids, Transport, Tracker,Socket, StartFrom, Alert, Role, Connection); handle_normal_shutdown(Alert, StateName, #state{socket = Socket, socket_options = Opts, @@ -321,32 +366,46 @@ handle_normal_shutdown(Alert, StateName, #state{socket = Socket, protocol_cb = Connection, user_application = {_Mon, Pid}, tracker = Tracker, - start_or_recv_from = RecvFrom, role = Role}) -> - alert_user(Transport, Tracker, Socket, StateName, Opts, Pid, RecvFrom, Alert, Role, Connection). + start_or_recv_from = RecvFrom, role = Role} = State) -> + Pids = Connection:pids(State), + alert_user(Pids, Transport, Tracker, Socket, StateName, Opts, Pid, RecvFrom, Alert, Role, Connection). handle_alert(#alert{level = ?FATAL} = Alert, StateName, #state{socket = Socket, transport_cb = Transport, protocol_cb = Connection, ssl_options = SslOpts, start_or_recv_from = From, host = Host, port = Port, session = Session, user_application = {_Mon, Pid}, - role = Role, socket_options = Opts, tracker = Tracker}) -> + role = Role, socket_options = Opts, tracker = Tracker} = State) -> invalidate_session(Role, Host, Port, Session), log_alert(SslOpts#ssl_options.log_alert, Role, Connection:protocol_name(), StateName, Alert#alert{role = opposite_role(Role)}), - alert_user(Transport, Tracker, Socket, StateName, Opts, Pid, From, Alert, Role, Connection), - {stop, normal}; + Pids = Connection:pids(State), + alert_user(Pids, Transport, Tracker, Socket, StateName, Opts, Pid, From, Alert, Role, Connection), + stop(normal, State); handle_alert(#alert{level = ?WARNING, description = ?CLOSE_NOTIFY} = Alert, StateName, State) -> handle_normal_shutdown(Alert, StateName, State), - {stop, {shutdown, peer_close}}; + stop({shutdown, peer_close}, State); handle_alert(#alert{level = ?WARNING, description = ?NO_RENEGOTIATION} = Alert, StateName, - #state{role = Role, ssl_options = SslOpts, protocol_cb = Connection, renegotiation = {true, internal}} = State) -> + #state{role = Role, ssl_options = SslOpts, protocol_cb = Connection, + renegotiation = {true, internal}} = State) -> log_alert(SslOpts#ssl_options.log_alert, Role, Connection:protocol_name(), StateName, Alert#alert{role = opposite_role(Role)}), handle_normal_shutdown(Alert, StateName, State), - {stop, {shutdown, peer_close}}; + stop({shutdown, peer_close}, State); + +handle_alert(#alert{level = ?WARNING, description = ?NO_RENEGOTIATION} = Alert, connection = StateName, + #state{role = Role, + ssl_options = SslOpts, renegotiation = {true, From}, + protocol_cb = Connection} = State0) -> + log_alert(SslOpts#ssl_options.log_alert, Role, + Connection:protocol_name(), StateName, Alert#alert{role = opposite_role(Role)}), + gen_statem:reply(From, {error, renegotiation_rejected}), + State1 = Connection:reinit_handshake_data(State0), + {Record, State} = Connection:next_record(State1#state{renegotiation = undefined}), + Connection:next_event(connection, Record, State); handle_alert(#alert{level = ?WARNING, description = ?NO_RENEGOTIATION} = Alert, StateName, #state{role = Role, @@ -357,7 +416,7 @@ handle_alert(#alert{level = ?WARNING, description = ?NO_RENEGOTIATION} = Alert, gen_statem:reply(From, {error, renegotiation_rejected}), {Record, State1} = Connection:next_record(State0), %% Go back to connection! - State = Connection:reinit_handshake_data(State1#state{renegotiation = undefined}), + State = Connection:reinit(State1#state{renegotiation = undefined}), Connection:next_event(connection, Record, State); %% Gracefully log and ignore all other warning alerts @@ -371,27 +430,6 @@ handle_alert(#alert{level = ?WARNING} = Alert, StateName, %%==================================================================== %% Data handling %%==================================================================== -write_application_data(Data0, From, - #state{socket = Socket, - negotiated_version = Version, - protocol_cb = Connection, - transport_cb = Transport, - connection_states = ConnectionStates0, - socket_options = SockOpts, - ssl_options = #ssl_options{renegotiate_at = RenegotiateAt}} = State) -> - Data = encode_packet(Data0, SockOpts), - - case time_to_renegotiate(Data, ConnectionStates0, RenegotiateAt) of - true -> - Connection:renegotiate(State#state{renegotiation = {true, internal}}, - [{next_event, {call, From}, {application_data, Data0}}]); - false -> - {Msgs, ConnectionStates} = Connection:encode_data(Data, Version, ConnectionStates0), - Result = Connection:send(Transport, Socket, Msgs), - ssl_connection:hibernate_after(connection, State#state{connection_states = ConnectionStates}, - [{reply, From, Result}]) - end. - read_application_data(Data, #state{user_application = {_Mon, Pid}, socket = Socket, protocol_cb = Connection, @@ -409,31 +447,74 @@ read_application_data(Data, #state{user_application = {_Mon, Pid}, end, case get_data(SOpts, BytesToRead, Buffer1) of {ok, ClientData, Buffer} -> % Send data - SocketOpt = deliver_app_data(Transport, Socket, SOpts, - ClientData, Pid, RecvFrom, Tracker, Connection), - cancel_timer(Timer), - State = State0#state{user_data_buffer = Buffer, - start_or_recv_from = undefined, - timer = undefined, - bytes_to_read = undefined, - socket_options = SocketOpt - }, - if - SocketOpt#socket_options.active =:= false; Buffer =:= <<>> -> - %% Passive mode, wait for active once or recv - %% Active and empty, get more data - Connection:next_record_if_active(State); - true -> %% We have more data - read_application_data(<<>>, State) - end; + #state{ssl_options = #ssl_options{erl_dist = Dist}, + erl_dist_data = DistData} = State0, + case Dist andalso is_dist_up(DistData) of + true -> + dist_app_data(ClientData, State0#state{user_data_buffer = Buffer, + bytes_to_read = undefined}); + _ -> + SocketOpt = + deliver_app_data(Connection:pids(State0), + Transport, Socket, SOpts, + ClientData, Pid, RecvFrom, Tracker, Connection), + cancel_timer(Timer), + State = + State0#state{ + user_data_buffer = Buffer, + start_or_recv_from = undefined, + timer = undefined, + bytes_to_read = undefined, + socket_options = SocketOpt + }, + if + SocketOpt#socket_options.active =:= false; + Buffer =:= <<>> -> + %% Passive mode, wait for active once or recv + %% Active and empty, get more data + Connection:next_record_if_active(State); + true -> %% We have more data + read_application_data(<<>>, State) + end + end; {more, Buffer} -> % no reply, we need more data Connection:next_record(State0#state{user_data_buffer = Buffer}); {passive, Buffer} -> Connection:next_record_if_active(State0#state{user_data_buffer = Buffer}); {error,_Reason} -> %% Invalid packet in packet mode - deliver_packet_error(Transport, Socket, SOpts, Buffer1, Pid, RecvFrom, Tracker, Connection), - {stop, normal, State0} + deliver_packet_error(Connection:pids(State0), + Transport, Socket, SOpts, Buffer1, Pid, RecvFrom, Tracker, Connection), + stop(normal, State0) end. + +dist_app_data(ClientData, #state{protocol_cb = Connection, + erl_dist_data = #{dist_handle := undefined, + dist_buffer := DistBuff} = DistData} = State) -> + Connection:next_record_if_active(State#state{erl_dist_data = DistData#{dist_buffer => [ClientData, DistBuff]}}); +dist_app_data(ClientData, #state{erl_dist_data = #{dist_handle := DHandle, + dist_buffer := DistBuff} = ErlDistData, + protocol_cb = Connection, + user_data_buffer = Buffer, + socket_options = SOpts} = State) -> + Data = merge_dist_data(DistBuff, ClientData), + try erlang:dist_ctrl_put_data(DHandle, Data) of + _ when SOpts#socket_options.active =:= false; + Buffer =:= <<>> -> + %% Passive mode, wait for active once or recv + %% Active and empty, get more data + Connection:next_record_if_active(State#state{erl_dist_data = ErlDistData#{dist_buffer => <<>>}}); + _ -> %% We have more data + read_application_data(<<>>, State) + catch error:_ -> + stop(State, disconnect) + end. + +merge_dist_data(<<>>, ClientData) -> + ClientData; +merge_dist_data(DistBuff, <<>>) -> + DistBuff; +merge_dist_data(DistBuff, ClientData) -> + [DistBuff, ClientData]. %%==================================================================== %% Help functions for tls|dtls_connection.erl %%==================================================================== @@ -449,7 +530,7 @@ handle_session(#server_hello{cipher_suite = CipherSuite, negotiated_version = ReqVersion, negotiated_protocol = CurrentProtocol} = State0) -> #{key_exchange := KeyAlgorithm} = - ssl_cipher:suite_definition(CipherSuite), + ssl_cipher_format:suite_definition(CipherSuite), PremasterSecret = make_premaster_secret(ReqVersion, KeyAlgorithm), @@ -480,6 +561,9 @@ handle_session(#server_hello{cipher_suite = CipherSuite, -spec ssl_config(#ssl_options{}, client | server, #state{}) -> #state{}. %%-------------------------------------------------------------------- ssl_config(Opts, Role, State) -> + ssl_config(Opts, Role, State, new). + +ssl_config(Opts, Role, State0, Type) -> {ok, #{cert_db_ref := Ref, cert_db_handle := CertDbHandle, fileref_db_handle := FileRefHandle, @@ -489,20 +573,26 @@ ssl_config(Opts, Role, State) -> dh_params := DHParams, own_certificate := OwnCert}} = ssl_config:init(Opts, Role), - Handshake = ssl_handshake:init_handshake_history(), TimeStamp = erlang:monotonic_time(), - Session = State#state.session, - State#state{tls_handshake_history = Handshake, - session = Session#session{own_certificate = OwnCert, - time_stamp = TimeStamp}, - file_ref_db = FileRefHandle, - cert_db_ref = Ref, - cert_db = CertDbHandle, - crl_db = CRLDbHandle, - session_cache = CacheHandle, - private_key = Key, - diffie_hellman_params = DHParams, - ssl_options = Opts}. + Session = State0#state.session, + State = State0#state{session = Session#session{own_certificate = OwnCert, + time_stamp = TimeStamp}, + file_ref_db = FileRefHandle, + cert_db_ref = Ref, + cert_db = CertDbHandle, + crl_db = CRLDbHandle, + session_cache = CacheHandle, + private_key = Key, + diffie_hellman_params = DHParams, + ssl_options = Opts}, + case Type of + new -> + Handshake = ssl_handshake:init_handshake_history(), + State#state{tls_handshake_history = Handshake}; + continue -> + State + end. + %%==================================================================== %% gen_statem general state functions with connection cb argument @@ -526,12 +616,13 @@ init({call, From}, {start, {Opts, EmOpts}, Timeout}, SslOpts = ssl:handle_options(Opts, OrigSSLOptions), State = ssl_config(SslOpts, Role, State0), init({call, From}, {start, Timeout}, - State#state{ssl_options = SslOpts, socket_options = new_emulated(EmOpts, SockOpts)}, Connection) + State#state{ssl_options = SslOpts, + socket_options = new_emulated(EmOpts, SockOpts)}, Connection) catch throw:Error -> - {stop_and_reply, normal, {reply, From, {error, Error}}} + stop_and_reply(normal, {reply, From, {error, Error}}, State0) end; -init({call, From}, Msg, State, Connection) -> - handle_call(Msg, From, ?FUNCTION_NAME, State, Connection); +init({call, From}, _Msg, _State, _Connection) -> + {keep_state_and_data, [{reply, From, {error, notsup_on_transport_accept_socket}}]}; init(_Type, _Event, _State, _Connection) -> {keep_state_and_data, [postpone]}. @@ -541,8 +632,10 @@ init(_Type, _Event, _State, _Connection) -> tls_connection | dtls_connection) -> gen_statem:state_function_result(). %%-------------------------------------------------------------------- -error({call, From}, Msg, State, Connection) -> - handle_call(Msg, From, ?FUNCTION_NAME, State, Connection). +error({call, From}, {close, _}, State, _Connection) -> + stop_and_reply(normal, {reply, From, ok}, State); +error({call, From}, _Msg, State, _Connection) -> + {next_state, ?FUNCTION_NAME, State, [{reply, From, {error, closed}}]}. %%-------------------------------------------------------------------- -spec hello(gen_statem:event_type(), @@ -559,6 +652,23 @@ hello(info, Msg, State, _) -> hello(Type, Msg, State, Connection) -> handle_common_event(Type, Msg, ?FUNCTION_NAME, State, Connection). +user_hello({call, From}, cancel, #state{negotiated_version = Version} = State, _) -> + gen_statem:reply(From, ok), + handle_own_alert(?ALERT_REC(?FATAL, ?USER_CANCELED, user_canceled), + Version, ?FUNCTION_NAME, State); +user_hello({call, From}, {handshake_continue, NewOptions, Timeout}, #state{hello = Hello, + role = Role, + start_or_recv_from = RecvFrom, + ssl_options = Options0} = State0, _Connection) -> + Timer = start_or_recv_cancel_timer(Timeout, RecvFrom), + Options = ssl:handle_options(NewOptions, Options0#ssl_options{handshake = full}), + State = ssl_config(Options, Role, State0, continue), + {next_state, hello, State#state{start_or_recv_from = From, + timer = Timer}, + [{next_event, internal, Hello}]}; +user_hello(_, _, _, _) -> + {keep_state_and_data, [postpone]}. + %%-------------------------------------------------------------------- -spec abbreviated(gen_statem:event_type(), #hello_request{} | #finished{} | term(), @@ -616,8 +726,8 @@ abbreviated(internal, #next_protocol{selected_protocol = SelectedProtocol}, Connection:next_event(?FUNCTION_NAME, Record, State#state{expecting_next_protocol_negotiation = false}); abbreviated(internal, - #change_cipher_spec{type = <<1>>}, #state{connection_states = ConnectionStates0} = - State0, Connection) -> + #change_cipher_spec{type = <<1>>}, + #state{connection_states = ConnectionStates0} = State0, Connection) -> ConnectionStates1 = ssl_record:activate_pending_connection_state(ConnectionStates0, read, Connection), {Record, State} = Connection:next_record(State0#state{connection_states = @@ -686,7 +796,7 @@ certify(internal, #server_key_exchange{exchange_keys = Keys}, when Alg == dhe_dss; Alg == dhe_rsa; Alg == ecdhe_rsa; Alg == ecdhe_ecdsa; Alg == dh_anon; Alg == ecdh_anon; - Alg == psk; Alg == dhe_psk; Alg == rsa_psk; + Alg == psk; Alg == dhe_psk; Alg == ecdhe_psk; Alg == rsa_psk; Alg == srp_dss; Alg == srp_rsa; Alg == srp_anon -> Params = ssl_handshake:decode_server_key(Keys, Alg, ssl:tls_version(Version)), @@ -913,16 +1023,6 @@ cipher(Type, Msg, State, Connection) -> #state{}, tls_connection | dtls_connection) -> gen_statem:state_function_result(). %%-------------------------------------------------------------------- -connection({call, From}, {application_data, Data}, - #state{protocol_cb = Connection} = State, Connection) -> - %% We should look into having a worker process to do this to - %% parallize send and receive decoding and not block the receiver - %% if sending is overloading the socket. - try - write_application_data(Data, From, State) - catch throw:Error -> - hibernate_after(?FUNCTION_NAME, State, [{reply, From, Error}]) - end; connection({call, RecvFrom}, {recv, N, Timeout}, #state{protocol_cb = Connection, socket_options = #socket_options{active = false}} = State0, Connection) -> @@ -951,6 +1051,23 @@ connection({call, From}, negotiated_protocol, [{reply, From, {ok, SelectedProtocol}}]); connection({call, From}, Msg, State, Connection) -> handle_call(Msg, From, ?FUNCTION_NAME, State, Connection); +connection(cast, {internal_renegotiate, WriteState}, #state{protocol_cb = Connection, + connection_states = ConnectionStates} + = State, Connection) -> + Connection:renegotiate(State#state{renegotiation = {true, internal}, + connection_states = ConnectionStates#{current_write => WriteState}}, []); +connection(cast, {dist_handshake_complete, DHandle}, + #state{ssl_options = #ssl_options{erl_dist = true}, + erl_dist_data = ErlDistData, + socket_options = SockOpts} = State0, Connection) -> + process_flag(priority, normal), + State1 = + State0#state{ + socket_options = + SockOpts#socket_options{active = true}, + erl_dist_data = ErlDistData#{dist_handle => DHandle}}, + {Record, State} = dist_app_data(<<>>, State1), + Connection:next_event(connection, Record, State); connection(info, Msg, State, _) -> handle_info(Msg, ?FUNCTION_NAME, State); connection(internal, {recv, _}, State, Connection) -> @@ -969,10 +1086,10 @@ downgrade(internal, #alert{description = ?CLOSE_NOTIFY}, tls_socket:setopts(Transport, Socket, [{active, false}, {packet, 0}, {mode, binary}]), Transport:controlling_process(Socket, Pid), gen_statem:reply(From, {ok, Socket}), - {stop, normal, State}; + stop(normal, State); downgrade(timeout, downgrade, #state{downgrade = {_, From}} = State, _) -> gen_statem:reply(From, {error, timeout}), - {stop, normal, State}; + stop(normal, State); downgrade(Type, Event, State, Connection) -> handle_common_event(Type, Event, ?FUNCTION_NAME, State, Connection). @@ -987,9 +1104,8 @@ handle_common_event(internal, {handshake, {#hello_request{} = Handshake, _}}, co handle_common_event(internal, {handshake, {#hello_request{}, _}}, StateName, #state{role = client}, _) when StateName =/= connection -> {keep_state_and_data}; -handle_common_event(internal, {handshake, {Handshake, Raw}}, StateName, - #state{tls_handshake_history = Hs0, - ssl_options = #ssl_options{v2_hello_compatible = V2HComp}} = State0, +handle_common_event(internal, {handshake, {Handshake, Raw}}, StateName, + #state{tls_handshake_history = Hs0} = State0, Connection) -> PossibleSNI = Connection:select_sni_extension(Handshake), @@ -997,7 +1113,7 @@ handle_common_event(internal, {handshake, {Handshake, Raw}}, StateName, %% a client_hello, which needs to be determined by the connection callback. %% In other cases this is a noop State = handle_sni_extension(PossibleSNI, State0), - HsHist = ssl_handshake:update_handshake_history(Hs0, iolist_to_binary(Raw), V2HComp), + HsHist = ssl_handshake:update_handshake_history(Hs0, iolist_to_binary(Raw)), {next_state, StateName, State#state{tls_handshake_history = HsHist}, [{next_event, internal, Handshake}]}; handle_common_event(internal, {protocol_record, TLSorDTLSRecord}, StateName, State, Connection) -> @@ -1006,10 +1122,17 @@ handle_common_event(timeout, hibernate, _, _, _) -> {keep_state_and_data, [hibernate]}; handle_common_event(internal, {application_data, Data}, StateName, State0, Connection) -> case read_application_data(Data, State0) of - {stop, Reason, State} -> - {stop, Reason, State}; + {stop, _, _} = Stop-> + Stop; {Record, State} -> - Connection:next_event(StateName, Record, State) + case Connection:next_event(StateName, Record, State) of + {next_state, StateName, State} -> + hibernate_after(StateName, State, []); + {next_state, StateName, State, Actions} -> + hibernate_after(StateName, State, Actions); + {stop, _, _} = Stop -> + Stop + end end; handle_common_event(internal, #change_cipher_spec{type = <<1>>}, StateName, #state{negotiated_version = Version} = State, _) -> @@ -1032,23 +1155,20 @@ handle_call({close, {Pid, Timeout}}, From, StateName, State0, Connection) when i %% we must recive the close alert from the peer before releasing the %% transport socket. {next_state, downgrade, State#state{terminated = true}, [{timeout, Timeout, downgrade}]}; -handle_call({close, _} = Close, From, StateName, State, Connection) -> +handle_call({close, _} = Close, From, StateName, State, _Connection) -> %% Run terminate before returning so that the reuseaddr %% inet-option works properly - Result = Connection:terminate(Close, StateName, State#state{terminated = true}), - {stop_and_reply, {shutdown, normal}, - {reply, From, Result}, State}; -handle_call({shutdown, How0}, From, _, + Result = terminate(Close, StateName, State), + stop_and_reply( + {shutdown, normal}, + {reply, From, Result}, State#state{terminated = true}); +handle_call({shutdown, How0}, From, StateName, #state{transport_cb = Transport, - negotiated_version = Version, - connection_states = ConnectionStates, - socket = Socket}, Connection) -> + socket = Socket} = State, _) -> case How0 of How when How == write; How == both -> - Alert = ?ALERT_REC(?WARNING, ?CLOSE_NOTIFY), - {BinMsg, _} = - Connection:encode_alert(Alert, Version, ConnectionStates), - Connection:send(Transport, Socket, BinMsg); + send_alert(?ALERT_REC(?WARNING, ?CLOSE_NOTIFY), + StateName, State); _ -> ok end, @@ -1058,7 +1178,7 @@ handle_call({shutdown, How0}, From, _, {keep_state_and_data, [{reply, From, ok}]}; Error -> gen_statem:reply(From, {error, Error}), - {stop, normal} + stop(normal, State) end; handle_call({recv, _N, _Timeout}, From, _, #state{socket_options = @@ -1093,6 +1213,11 @@ handle_call({set_opts, Opts0}, From, StateName, handle_call(renegotiate, From, StateName, _, _) when StateName =/= connection -> {keep_state_and_data, [{reply, From, {error, already_renegotiating}}]}; + +handle_call(get_sslsocket, From, _StateName, State, Connection) -> + SslSocket = Connection:socket(State), + {keep_state_and_data, [{reply, From, SslSocket}]}; + handle_call({prf, Secret, Label, Seed, WantedLength}, From, _, #state{connection_states = ConnectionStates, negotiated_version = Version}, _) -> @@ -1127,31 +1252,48 @@ handle_info({ErrorTag, Socket, econnaborted}, StateName, start_or_recv_from = StartFrom, role = Role, error_tag = ErrorTag, tracker = Tracker} = State) when StateName =/= connection -> - alert_user(Transport, Tracker,Socket, + Pids = Connection:pids(State), + alert_user(Pids, Transport, Tracker,Socket, StartFrom, ?ALERT_REC(?FATAL, ?CLOSE_NOTIFY), Role, Connection), - {stop, normal, State}; + stop(normal, State); + handle_info({ErrorTag, Socket, Reason}, StateName, #state{socket = Socket, error_tag = ErrorTag} = State) -> Report = io_lib:format("SSL: Socket error: ~p ~n", [Reason]), - error_logger:info_report(Report), + error_logger:error_report(Report), handle_normal_shutdown(?ALERT_REC(?FATAL, ?CLOSE_NOTIFY), StateName, State), - {stop, normal, State}; -handle_info({'DOWN', MonitorRef, _, _, _}, _, - State = #state{user_application={MonitorRef,_Pid}}) -> - {stop, normal, State}; + stop(normal, State); + +handle_info({'DOWN', MonitorRef, _, _, Reason}, _, + #state{user_application = {MonitorRef, _Pid}, + ssl_options = #ssl_options{erl_dist = true}}) -> + {stop, {shutdown, Reason}}; +handle_info({'DOWN', MonitorRef, _, _, _}, _, + #state{user_application = {MonitorRef, _Pid}}) -> + {stop, normal}; +handle_info({'EXIT', Pid, _Reason}, StateName, + #state{user_application = {_MonitorRef, Pid}} = State) -> + %% It seems the user application has linked to us + %% - ignore that and let the monitor handle this + {next_state, StateName, State}; %%% So that terminate will be run when supervisor issues shutdown handle_info({'EXIT', _Sup, shutdown}, _StateName, State) -> - {stop, shutdown, State}; + stop(shutdown, State); handle_info({'EXIT', Socket, normal}, _StateName, #state{socket = Socket} = State) -> %% Handle as transport close" - {stop, {shutdown, transport_closed}, State}; + stop({shutdown, transport_closed}, State); +handle_info({'EXIT', Socket, Reason}, _StateName, #state{socket = Socket} = State) -> + stop({shutdown, Reason}, State); + handle_info(allow_renegotiate, StateName, State) -> {next_state, StateName, State#state{allow_renegotiate = true}}; handle_info({cancel_start_or_recv, StartFrom}, StateName, #state{renegotiation = {false, first}} = State) when StateName =/= connection -> - {stop_and_reply, {shutdown, user_timeout}, - {reply, StartFrom, {error, timeout}}, State#state{timer = undefined}}; + stop_and_reply( + {shutdown, user_timeout}, + {reply, StartFrom, {error, timeout}}, + State#state{timer = undefined}); handle_info({cancel_start_or_recv, RecvFrom}, StateName, #state{start_or_recv_from = RecvFrom} = State) when RecvFrom =/= undefined -> {next_state, StateName, State#state{start_or_recv_from = undefined, @@ -1181,7 +1323,7 @@ terminate({shutdown, transport_closed} = Reason, socket = Socket, transport_cb = Transport} = State) -> handle_trusted_certs_db(State), Connection:close(Reason, Socket, Transport, undefined, undefined); -terminate({shutdown, own_alert}, _StateName, #state{%%send_queue = SendQueue, +terminate({shutdown, own_alert}, _StateName, #state{ protocol_cb = Connection, socket = Socket, transport_cb = Transport} = State) -> @@ -1192,15 +1334,20 @@ terminate({shutdown, own_alert}, _StateName, #state{%%send_queue = SendQueue, _ -> Connection:close({timeout, ?DEFAULT_TIMEOUT}, Socket, Transport, undefined, undefined) end; -terminate(Reason, connection, #state{negotiated_version = Version, - protocol_cb = Connection, - connection_states = ConnectionStates0, - ssl_options = #ssl_options{padding_check = Check}, - transport_cb = Transport, socket = Socket - } = State) -> +terminate(downgrade = Reason, connection, #state{protocol_cb = Connection, + transport_cb = Transport, socket = Socket + } = State) -> + handle_trusted_certs_db(State), + Connection:close(Reason, Socket, Transport, undefined, undefined); +terminate(Reason, connection, #state{protocol_cb = Connection, + connection_states = ConnectionStates, + ssl_options = #ssl_options{padding_check = Check}, + transport_cb = Transport, socket = Socket + } = State) -> handle_trusted_certs_db(State), - {BinAlert, ConnectionStates} = terminate_alert(Reason, Version, ConnectionStates0, Connection), - Connection:send(Transport, Socket, BinAlert), + Alert = terminate_alert(Reason), + %% Send the termination ALERT if possible + catch (ok = Connection:send_alert_in_connection(Alert, State)), Connection:close(Reason, Socket, Transport, ConnectionStates, Check); terminate(Reason, _StateName, #state{transport_cb = Transport, protocol_cb = Connection, socket = Socket @@ -1237,6 +1384,11 @@ format_status(terminate, [_, StateName, State]) -> %%-------------------------------------------------------------------- %%% Internal functions %%-------------------------------------------------------------------- +send_alert(Alert, connection, #state{protocol_cb = Connection} = State) -> + Connection:send_alert_in_connection(Alert, State); +send_alert(Alert, _, #state{protocol_cb = Connection} = State) -> + Connection:send_alert(Alert, State). + connection_info(#state{sni_hostname = SNIHostname, session = #session{session_id = SessionId, cipher_suite = CipherSuite, ecc = ECCCurve}, @@ -1244,7 +1396,7 @@ connection_info(#state{sni_hostname = SNIHostname, negotiated_version = {_,_} = Version, ssl_options = Opts}) -> RecordCB = record_cb(Connection), - CipherSuiteDef = #{key_exchange := KexAlg} = ssl_cipher:suite_definition(CipherSuite), + CipherSuiteDef = #{key_exchange := KexAlg} = ssl_cipher_format:suite_definition(CipherSuite), IsNamedCurveSuite = lists:member(KexAlg, [ecdh_ecdsa, ecdhe_ecdsa, ecdh_rsa, ecdhe_rsa, ecdh_anon]), CurveInfo = case ECCCurve of @@ -1255,7 +1407,8 @@ connection_info(#state{sni_hostname = SNIHostname, end, [{protocol, RecordCB:protocol_version(Version)}, {session_id, SessionId}, - {cipher_suite, ssl_cipher:erl_suite_definition(CipherSuiteDef)}, + {cipher_suite, ssl_cipher_format:erl_suite_definition(CipherSuiteDef)}, + {selected_cipher_suite, CipherSuiteDef}, {sni_hostname, SNIHostname} | CurveInfo] ++ ssl_options_list(Opts). security_info(#state{connection_states = ConnectionStates}) -> @@ -1323,7 +1476,7 @@ resumed_server_hello(#state{session = Session, server_hello(ServerHello, State0, Connection) -> CipherSuite = ServerHello#server_hello.cipher_suite, - #{key_exchange := KeyAlgorithm} = ssl_cipher:suite_definition(CipherSuite), + #{key_exchange := KeyAlgorithm} = ssl_cipher_format:suite_definition(CipherSuite), State = Connection:queue_handshake(ServerHello, State0), State#state{key_algorithm = KeyAlgorithm}. @@ -1337,7 +1490,7 @@ handle_peer_cert(Role, PeerCert, PublicKeyInfo, State1 = State0#state{session = Session#session{peer_certificate = PeerCert}, public_key_info = PublicKeyInfo}, - #{key_exchange := KeyAlgorithm} = ssl_cipher:suite_definition(CipherSuite), + #{key_exchange := KeyAlgorithm} = ssl_cipher_format:suite_definition(CipherSuite), State2 = handle_peer_cert_key(Role, PeerCert, PublicKeyInfo, KeyAlgorithm, State1), {Record, State} = Connection:next_record(State2), @@ -1466,6 +1619,14 @@ certify_client_key_exchange(#client_dhe_psk_identity{} = ClientKey, PremasterSecret = ssl_handshake:premaster_secret(ClientKey, ServerDhPrivateKey, Params, PSKLookup), calculate_master_secret(PremasterSecret, State0, Connection, certify, cipher); +certify_client_key_exchange(#client_ecdhe_psk_identity{} = ClientKey, + #state{diffie_hellman_keys = ServerEcDhPrivateKey, + ssl_options = + #ssl_options{user_lookup_fun = PSKLookup}} = State, + Connection) -> + PremasterSecret = + ssl_handshake:premaster_secret(ClientKey, ServerEcDhPrivateKey, PSKLookup), + calculate_master_secret(PremasterSecret, State, Connection, certify, cipher); certify_client_key_exchange(#client_rsa_psk_identity{} = ClientKey, #state{private_key = Key, ssl_options = @@ -1484,6 +1645,7 @@ certify_server(#state{key_algorithm = Algo} = State, _) when Algo == dh_anon; Algo == ecdh_anon; Algo == psk; Algo == dhe_psk; + Algo == ecdhe_psk; Algo == srp_anon -> State; certify_server(#state{cert_db = CertDbHandle, @@ -1587,6 +1749,27 @@ key_exchange(#state{role = server, key_algorithm = dhe_psk, PrivateKey}), State = Connection:queue_handshake(Msg, State0), State#state{diffie_hellman_keys = DHKeys}; +key_exchange(#state{role = server, key_algorithm = ecdhe_psk, + ssl_options = #ssl_options{psk_identity = PskIdentityHint}, + hashsign_algorithm = HashSignAlgo, + private_key = PrivateKey, + session = #session{ecc = ECCCurve}, + connection_states = ConnectionStates0, + negotiated_version = Version + } = State0, Connection) -> + ECDHKeys = public_key:generate_key(ECCCurve), + #{security_parameters := SecParams} = + ssl_record:pending_connection_state(ConnectionStates0, read), + #security_parameters{client_random = ClientRandom, + server_random = ServerRandom} = SecParams, + Msg = ssl_handshake:key_exchange(server, ssl:tls_version(Version), + {ecdhe_psk, + PskIdentityHint, ECDHKeys, + HashSignAlgo, ClientRandom, + ServerRandom, + PrivateKey}), + State = Connection:queue_handshake(Msg, State0), + State#state{diffie_hellman_keys = ECDHKeys}; key_exchange(#state{role = server, key_algorithm = rsa_psk, ssl_options = #ssl_options{psk_identity = undefined}} = State, _) -> State; @@ -1681,6 +1864,17 @@ key_exchange(#state{role = client, {dhe_psk, SslOpts#ssl_options.psk_identity, DhPubKey}), Connection:queue_handshake(Msg, State0); + +key_exchange(#state{role = client, + ssl_options = SslOpts, + key_algorithm = ecdhe_psk, + negotiated_version = Version, + diffie_hellman_keys = ECDHKeys} = State0, Connection) -> + Msg = ssl_handshake:key_exchange(client, ssl:tls_version(Version), + {ecdhe_psk, + SslOpts#ssl_options.psk_identity, ECDHKeys}), + Connection:queue_handshake(Msg, State0); + key_exchange(#state{role = client, ssl_options = SslOpts, key_algorithm = rsa_psk, @@ -1735,6 +1929,12 @@ rsa_psk_key_exchange(Version, PskIdentity, PremasterSecret, rsa_psk_key_exchange(_, _, _, _) -> throw (?ALERT_REC(?FATAL,?HANDSHAKE_FAILURE, pub_key_is_not_rsa)). +request_client_cert(#state{key_algorithm = Alg} = State, _) + when Alg == dh_anon; Alg == ecdh_anon; + Alg == psk; Alg == dhe_psk; Alg == ecdhe_psk; Alg == rsa_psk; + Alg == srp_dss; Alg == srp_rsa; Alg == srp_anon -> + State; + request_client_cert(#state{ssl_options = #ssl_options{verify = verify_peer, signature_algs = SupportedHashSigns}, connection_states = ConnectionStates0, @@ -1856,6 +2056,18 @@ calculate_secret(#server_dhe_psk_params{ calculate_master_secret(PremasterSecret, State#state{diffie_hellman_keys = Keys}, Connection, certify, certify); +calculate_secret(#server_ecdhe_psk_params{ + dh_params = #server_ecdh_params{curve = ECCurve}} = ServerKey, + #state{ssl_options = #ssl_options{user_lookup_fun = PSKLookup}} = + State=#state{session=Session}, Connection) -> + ECDHKeys = public_key:generate_key(ECCurve), + + PremasterSecret = ssl_handshake:premaster_secret(ServerKey, ECDHKeys, PSKLookup), + calculate_master_secret(PremasterSecret, + State#state{diffie_hellman_keys = ECDHKeys, + session = Session#session{ecc = ECCurve}}, + Connection, certify, certify); + calculate_secret(#server_srp_params{srp_n = Prime, srp_g = Generator} = ServerKey, #state{ssl_options = #ssl_options{srp_identity = SRPId}} = State, Connection) -> @@ -1885,22 +2097,24 @@ generate_srp_server_keys(_SrpParams, 10) -> generate_srp_server_keys(SrpParams = #srp_user{generator = Generator, prime = Prime, verifier = Verifier}, N) -> - case crypto:generate_key(srp, {host, [Verifier, Generator, Prime, '6a']}) of - error -> - generate_srp_server_keys(SrpParams, N+1); + try crypto:generate_key(srp, {host, [Verifier, Generator, Prime, '6a']}) of Keys -> Keys + catch + error:_ -> + generate_srp_server_keys(SrpParams, N+1) end. generate_srp_client_keys(_Generator, _Prime, 10) -> ?ALERT_REC(?FATAL, ?ILLEGAL_PARAMETER); generate_srp_client_keys(Generator, Prime, N) -> - case crypto:generate_key(srp, {user, [Generator, Prime, '6a']}) of - error -> - generate_srp_client_keys(Generator, Prime, N+1); + try crypto:generate_key(srp, {user, [Generator, Prime, '6a']}) of Keys -> Keys + catch + error:_ -> + generate_srp_client_keys(Generator, Prime, N+1) end. handle_srp_identity(Username, {Fun, UserState}) -> @@ -1940,6 +2154,7 @@ is_anonymous(Algo) when Algo == dh_anon; Algo == ecdh_anon; Algo == psk; Algo == dhe_psk; + Algo == ecdhe_psk; Algo == rsa_psk; Algo == srp_anon -> true; @@ -2068,19 +2283,31 @@ hibernate_after(connection = StateName, {next_state, StateName, State, [{timeout, HibernateAfter, hibernate} | Actions]}; hibernate_after(StateName, State, Actions) -> {next_state, StateName, State, Actions}. - -terminate_alert(normal, Version, ConnectionStates, Connection) -> - Connection:encode_alert(?ALERT_REC(?WARNING, ?CLOSE_NOTIFY), - Version, ConnectionStates); -terminate_alert({Reason, _}, Version, ConnectionStates, Connection) when Reason == close; - Reason == shutdown -> - Connection:encode_alert(?ALERT_REC(?WARNING, ?CLOSE_NOTIFY), - Version, ConnectionStates); - -terminate_alert(_, Version, ConnectionStates, Connection) -> - {BinAlert, _} = Connection:encode_alert(?ALERT_REC(?FATAL, ?INTERNAL_ERROR), - Version, ConnectionStates), - BinAlert. + +map_extensions(#hello_extensions{renegotiation_info = RenegotiationInfo, + signature_algs = SigAlg, + alpn = Alpn, + next_protocol_negotiation = Next, + srp = SRP, + ec_point_formats = ECPointFmt, + elliptic_curves = ECCCurves, + sni = SNI}) -> + #{renegotiation_info => ssl_handshake:extension_value(RenegotiationInfo), + signature_algs => ssl_handshake:extension_value(SigAlg), + alpn => ssl_handshake:extension_value(Alpn), + srp => ssl_handshake:extension_value(SRP), + next_protocol => ssl_handshake:extension_value(Next), + ec_point_formats => ssl_handshake:extension_value(ECPointFmt), + elliptic_curves => ssl_handshake:extension_value(ECCCurves), + sni => ssl_handshake:extension_value(SNI)}. + +terminate_alert(normal) -> + ?ALERT_REC(?WARNING, ?CLOSE_NOTIFY); +terminate_alert({Reason, _}) when Reason == close; + Reason == shutdown -> + ?ALERT_REC(?WARNING, ?CLOSE_NOTIFY); +terminate_alert(_) -> + ?ALERT_REC(?FATAL, ?INTERNAL_ERROR). handle_trusted_certs_db(#state{ssl_options = #ssl_options{cacertfile = <<>>, cacerts = []}}) -> @@ -2110,16 +2337,15 @@ prepare_connection(#state{renegotiation = Renegotiate, start_or_recv_from = RecvFrom} = State0, Connection) when Renegotiate =/= {false, first}, RecvFrom =/= undefined -> - State1 = Connection:reinit_handshake_data(State0), + State1 = Connection:reinit(State0), {Record, State} = Connection:next_record(State1), {Record, ack_connection(State)}; prepare_connection(State0, Connection) -> - State = Connection:reinit_handshake_data(State0), + State = Connection:reinit(State0), {no_record, ack_connection(State)}. -ack_connection(#state{renegotiation = {true, Initiater}} = State) - when Initiater == internal; - Initiater == peer -> +ack_connection(#state{renegotiation = {true, Initiater}} = State) when Initiater == peer; + Initiater == internal -> State#state{renegotiation = undefined}; ack_connection(#state{renegotiation = {true, From}} = State) -> gen_statem:reply(From, ok), @@ -2225,7 +2451,7 @@ ssl_options_list([ciphers = Key | Keys], [Value | Values], Acc) -> ssl_options_list(Keys, Values, [{Key, lists:map( fun(Suite) -> - ssl_cipher:erl_suite_definition(Suite) + ssl_cipher_format:suite_definition(Suite) end, Value)} | Acc]); ssl_options_list([Key | Keys], [Value | Values], Acc) -> @@ -2244,8 +2470,8 @@ handle_active_option(_, connection = StateName0, To, Reply, #state{protocol_cb = hibernate_after(StateName, State, [{reply, To, Reply}]); {next_state, StateName, State, Actions} -> hibernate_after(StateName, State, [{reply, To, Reply} | Actions]); - {stop, Reason, State} -> - {stop, Reason, State} + {stop, _, _} = Stop -> + Stop end; handle_active_option(_, StateName, To, Reply, #state{user_data_buffer = <<>>} = State) -> %% Active once already set @@ -2254,8 +2480,8 @@ handle_active_option(_, StateName, To, Reply, #state{user_data_buffer = <<>>} = %% user_data_buffer =/= <<>> handle_active_option(_, StateName0, To, Reply, #state{protocol_cb = Connection} = State0) -> case read_application_data(<<>>, State0) of - {stop, Reason, State} -> - {stop, Reason, State}; + {stop, _, _} = Stop -> + Stop; {Record, State1} -> %% Note: Renogotiation may cause StateName0 =/= StateName case Connection:next_event(StateName0, Record, State1) of @@ -2268,35 +2494,6 @@ handle_active_option(_, StateName0, To, Reply, #state{protocol_cb = Connection} end end. -encode_packet(Data, #socket_options{packet=Packet}) -> - case Packet of - 1 -> encode_size_packet(Data, 8, (1 bsl 8) - 1); - 2 -> encode_size_packet(Data, 16, (1 bsl 16) - 1); - 4 -> encode_size_packet(Data, 32, (1 bsl 32) - 1); - _ -> Data - end. - -encode_size_packet(Bin, Size, Max) -> - Len = erlang:byte_size(Bin), - case Len > Max of - true -> throw({error, {badarg, {packet_to_large, Len, Max}}}); - false -> <<Len:Size, Bin/binary>> - end. - -time_to_renegotiate(_Data, - #{current_write := #{sequence_number := Num}}, - RenegotiateAt) -> - - %% We could do test: - %% is_time_to_renegotiate((erlang:byte_size(_Data) div ?MAX_PLAIN_TEXT_LENGTH) + 1, RenegotiateAt), - %% but we chose to have a some what lower renegotiateAt and a much cheaper test - is_time_to_renegotiate(Num, RenegotiateAt). - -is_time_to_renegotiate(N, M) when N < M-> - false; -is_time_to_renegotiate(_,_) -> - true. - %% Picks ClientData get_data(_, _, <<>>) -> @@ -2343,9 +2540,10 @@ decode_packet(Type, Buffer, PacketOpts) -> %% Note that if the user has explicitly configured the socket to expect %% HTTP headers using the {packet, httph} option, we don't do any automatic %% switching of states. -deliver_app_data(Transport, Socket, SOpts = #socket_options{active=Active, packet=Type}, +deliver_app_data(CPids, Transport, Socket, SOpts = #socket_options{active=Active, packet=Type}, Data, Pid, From, Tracker, Connection) -> - send_or_reply(Active, Pid, From, format_reply(Transport, Socket, SOpts, Data, Tracker, Connection)), + send_or_reply(Active, Pid, From, + format_reply(CPids, Transport, Socket, SOpts, Data, Tracker, Connection)), SO = case Data of {P, _, _, _} when ((P =:= http_request) or (P =:= http_response)), ((Type =:= http) or (Type =:= http_bin)) -> @@ -2364,21 +2562,24 @@ deliver_app_data(Transport, Socket, SOpts = #socket_options{active=Active, packe SO end. -format_reply(_, _,#socket_options{active = false, mode = Mode, packet = Packet, +format_reply(_, _, _,#socket_options{active = false, mode = Mode, packet = Packet, header = Header}, Data, _, _) -> {ok, do_format_reply(Mode, Packet, Header, Data)}; -format_reply(Transport, Socket, #socket_options{active = _, mode = Mode, packet = Packet, +format_reply(CPids, Transport, Socket, #socket_options{active = _, mode = Mode, packet = Packet, header = Header}, Data, Tracker, Connection) -> - {ssl, Connection:socket(self(), Transport, Socket, Connection, Tracker), + {ssl, Connection:socket(CPids, Transport, Socket, Connection, Tracker), do_format_reply(Mode, Packet, Header, Data)}. -deliver_packet_error(Transport, Socket, SO= #socket_options{active = Active}, Data, Pid, From, Tracker, Connection) -> - send_or_reply(Active, Pid, From, format_packet_error(Transport, Socket, SO, Data, Tracker, Connection)). +deliver_packet_error(CPids, Transport, Socket, + SO= #socket_options{active = Active}, Data, Pid, From, Tracker, Connection) -> + send_or_reply(Active, Pid, From, format_packet_error(CPids, + Transport, Socket, SO, Data, Tracker, Connection)). -format_packet_error(_, _,#socket_options{active = false, mode = Mode}, Data, _, _) -> +format_packet_error(_, _, _,#socket_options{active = false, mode = Mode}, Data, _, _) -> {error, {invalid_packet, do_format_reply(Mode, raw, 0, Data)}}; -format_packet_error(Transport, Socket, #socket_options{active = _, mode = Mode}, Data, Tracker, Connection) -> - {ssl_error, Connection:socket(self(), Transport, Socket, Connection, Tracker), +format_packet_error(CPids, Transport, Socket, #socket_options{active = _, mode = Mode}, + Data, Tracker, Connection) -> + {ssl_error, Connection:socket(CPids, Transport, Socket, Connection, Tracker), {invalid_packet, do_format_reply(Mode, raw, 0, Data)}}. do_format_reply(binary, _, N, Data) when N > 0 -> % Header mode @@ -2413,31 +2614,32 @@ send_or_reply(_, Pid, _From, Data) -> send_user(Pid, Data). send_user(Pid, Msg) -> - Pid ! Msg. + Pid ! Msg, + ok. -alert_user(Transport, Tracker, Socket, connection, Opts, Pid, From, Alert, Role, Connection) -> - alert_user(Transport, Tracker, Socket, Opts#socket_options.active, Pid, From, Alert, Role, Connection); -alert_user(Transport, Tracker, Socket,_, _, _, From, Alert, Role, Connection) -> - alert_user(Transport, Tracker, Socket, From, Alert, Role, Connection). +alert_user(Pids, Transport, Tracker, Socket, connection, Opts, Pid, From, Alert, Role, Connection) -> + alert_user(Pids, Transport, Tracker, Socket, Opts#socket_options.active, Pid, From, Alert, Role, Connection); +alert_user(Pids, Transport, Tracker, Socket,_, _, _, From, Alert, Role, Connection) -> + alert_user(Pids, Transport, Tracker, Socket, From, Alert, Role, Connection). -alert_user(Transport, Tracker, Socket, From, Alert, Role, Connection) -> - alert_user(Transport, Tracker, Socket, false, no_pid, From, Alert, Role, Connection). +alert_user(Pids, Transport, Tracker, Socket, From, Alert, Role, Connection) -> + alert_user(Pids, Transport, Tracker, Socket, false, no_pid, From, Alert, Role, Connection). -alert_user(_, _, _, false = Active, Pid, From, Alert, Role, _) when From =/= undefined -> +alert_user(_, _, _, _, false = Active, Pid, From, Alert, Role, _) when From =/= undefined -> %% If there is an outstanding ssl_accept | recv %% From will be defined and send_or_reply will %% send the appropriate error message. ReasonCode = ssl_alert:reason_code(Alert, Role), send_or_reply(Active, Pid, From, {error, ReasonCode}); -alert_user(Transport, Tracker, Socket, Active, Pid, From, Alert, Role, Connection) -> +alert_user(Pids, Transport, Tracker, Socket, Active, Pid, From, Alert, Role, Connection) -> case ssl_alert:reason_code(Alert, Role) of closed -> send_or_reply(Active, Pid, From, - {ssl_closed, Connection:socket(self(), + {ssl_closed, Connection:socket(Pids, Transport, Socket, Connection, Tracker)}); ReasonCode -> send_or_reply(Active, Pid, From, - {ssl_error, Connection:socket(self(), + {ssl_error, Connection:socket(Pids, Transport, Socket, Connection, Tracker), ReasonCode}) end. @@ -2506,3 +2708,14 @@ new_emulated([], EmOpts) -> EmOpts; new_emulated(NewEmOpts, _) -> NewEmOpts. + +stop(Reason, State) -> + {stop, Reason, State}. + +stop_and_reply(Reason, Replies, State) -> + {stop_and_reply, Reason, Replies, State}. + +is_dist_up(#{dist_handle := Handle}) when Handle =/= undefined -> + true; +is_dist_up(_) -> + false. diff --git a/lib/ssl/src/ssl_connection.hrl b/lib/ssl/src/ssl_connection.hrl index 72a7e6ebcc..66e3182313 100644 --- a/lib/ssl/src/ssl_connection.hrl +++ b/lib/ssl/src/ssl_connection.hrl @@ -1,7 +1,7 @@ %% %% %CopyrightBegin% %% -%% Copyright Ericsson AB 2013-2017. All Rights Reserved. +%% Copyright Ericsson AB 2013-2018. All Rights Reserved. %% %% Licensed under the Apache License, Version 2.0 (the "License"); %% you may not use this file except in compliance with the License. @@ -44,6 +44,7 @@ host :: string() | inet:ip_address(), port :: integer(), socket :: port() | tuple(), %% TODO: dtls socket + sender :: pid() | undefined, ssl_options :: #ssl_options{}, socket_options :: #socket_options{}, connection_states :: ssl_record:connection_states() | secret_printout(), @@ -59,7 +60,7 @@ negotiated_version :: ssl_record:ssl_version() | 'undefined', client_hello_version :: ssl_record:ssl_version() | 'undefined', client_certificate_requested = false :: boolean(), - key_algorithm :: ssl_cipher:key_algo(), + key_algorithm :: ssl_cipher_format:key_algo(), hashsign_algorithm = {undefined, undefined}, cert_hashsign_algorithm = {undefined, undefined}, public_key_info :: ssl_handshake:public_key_info() | 'undefined', @@ -74,10 +75,12 @@ cert_db_ref :: certdb_ref() | 'undefined', bytes_to_read :: undefined | integer(), %% bytes to read in passive mode user_data_buffer :: undefined | binary() | secret_printout(), + erl_dist_data = #{} :: map(), renegotiation :: undefined | {boolean(), From::term() | internal | peer}, start_or_recv_from :: term(), timer :: undefined | reference(), % start_or_recive_timer - %%send_queue :: queue:queue(), + %%send_queue :: queue:queue(), + hello, %%:: #client_hello{} | #server_hello{}, terminated = false ::boolean(), allow_renegotiate = true ::boolean(), expecting_next_protocol_negotiation = false ::boolean(), @@ -88,11 +91,11 @@ sni_hostname = undefined, downgrade, flight_buffer = [] :: list() | map(), %% Buffer of TLS/DTLS records, used during the TLS handshake - %% to when possible pack more than on TLS record into the - %% underlaying packet format. Introduced by DTLS - RFC 4347. - %% The mecahnism is also usefull in TLS although we do not - %% need to worry about packet loss in TLS. In DTLS we need to track DTLS handshake seqnr - flight_state = reliable, %% reliable | {retransmit, integer()}| {waiting, ref(), integer()} - last two is used in DTLS over udp. + %% to when possible pack more than one TLS record into the + %% underlaying packet format. Introduced by DTLS - RFC 4347. + %% The mecahnism is also usefull in TLS although we do not + %% need to worry about packet loss in TLS. In DTLS we need to track DTLS handshake seqnr + flight_state = reliable, %% reliable | {retransmit, integer()}| {waiting, ref(), integer()} - last two is used in DTLS over udp. protocol_specific = #{} :: map() }). -define(DEFAULT_DIFFIE_HELLMAN_PARAMS, diff --git a/lib/ssl/src/ssl_connection_sup.erl b/lib/ssl/src/ssl_connection_sup.erl index 1a1f43e683..934dd39df5 100644 --- a/lib/ssl/src/ssl_connection_sup.erl +++ b/lib/ssl/src/ssl_connection_sup.erl @@ -1,7 +1,7 @@ %% %% %CopyrightBegin% %% -%% Copyright Ericsson AB 1998-2016. All Rights Reserved. +%% Copyright Ericsson AB 1998-2018. All Rights Reserved. %% %% Licensed under the Apache License, Version 2.0 (the "License"); %% you may not use this file except in compliance with the License. @@ -51,12 +51,12 @@ init([]) -> ListenOptionsTracker = listen_options_tracker_child_spec(), DTLSConnetionManager = dtls_connection_manager_child_spec(), - DTLSUdpListeners = dtls_udp_listeners_spec(), + DTLSListeners = dtls_listeners_spec(), {ok, {{one_for_one, 10, 3600}, [TLSConnetionManager, ListenOptionsTracker, DTLSConnetionManager, - DTLSUdpListeners + DTLSListeners ]}}. @@ -91,9 +91,9 @@ listen_options_tracker_child_spec() -> Type = supervisor, {Name, StartFunc, Restart, Shutdown, Type, Modules}. -dtls_udp_listeners_spec() -> - Name = dtls_udp_listener, - StartFunc = {dtls_udp_sup, start_link, []}, +dtls_listeners_spec() -> + Name = dtls_listener, + StartFunc = {dtls_listener_sup, start_link, []}, Restart = permanent, Shutdown = 4000, Modules = [], diff --git a/lib/ssl/src/ssl_crl_cache.erl b/lib/ssl/src/ssl_crl_cache.erl index 8817b0c884..9c1af86eeb 100644 --- a/lib/ssl/src/ssl_crl_cache.erl +++ b/lib/ssl/src/ssl_crl_cache.erl @@ -1,7 +1,7 @@ %% %% %CopyrightBegin% %% -%% Copyright Ericsson AB 2015-2016. All Rights Reserved. +%% Copyright Ericsson AB 2015-2018. All Rights Reserved. %% %% Licensed under the Apache License, Version 2.0 (the "License"); %% you may not use this file except in compliance with the License. @@ -92,8 +92,8 @@ delete({der, CRLs}) -> ssl_manager:delete_crls({?NO_DIST_POINT, CRLs}); delete(URI) -> - case http_uri:parse(URI) of - {ok, {http, _, _ , _, Path,_}} -> + case uri_string:normalize(URI, [return_map]) of + #{scheme := "http", path := Path} -> ssl_manager:delete_crls(string:trim(Path, leading, "/")); _ -> {error, {only_http_distribution_points_supported, URI}} @@ -103,8 +103,8 @@ delete(URI) -> %%% Internal functions %%-------------------------------------------------------------------- do_insert(URI, CRLs) -> - case http_uri:parse(URI) of - {ok, {http, _, _ , _, Path,_}} -> + case uri_string:normalize(URI, [return_map]) of + #{scheme := "http", path := Path} -> ssl_manager:insert_crls(string:trim(Path, leading, "/"), CRLs); _ -> {error, {only_http_distribution_points_supported, URI}} @@ -161,7 +161,7 @@ http_get(URL, Rest, CRLDbInfo, Timeout) -> cache_lookup(_, undefined) -> []; cache_lookup(URL, {{Cache, _}, _}) -> - {ok, {_, _, _ , _, Path,_}} = http_uri:parse(URL), + #{path := Path} = uri_string:normalize(URL, [return_map]), case ssl_pkix_db:lookup(string:trim(Path, leading, "/"), Cache) of undefined -> []; diff --git a/lib/ssl/src/ssl_dist_sup.erl b/lib/ssl/src/ssl_dist_sup.erl index e92f3d3979..bea67935d8 100644 --- a/lib/ssl/src/ssl_dist_sup.erl +++ b/lib/ssl/src/ssl_dist_sup.erl @@ -60,8 +60,7 @@ start_link() -> init([]) -> AdminSup = ssl_admin_child_spec(), ConnectionSup = ssl_connection_sup(), - ProxyServer = proxy_server_child_spec(), - {ok, {{one_for_all, 10, 3600}, [AdminSup, ProxyServer, ConnectionSup]}}. + {ok, {{one_for_all, 10, 3600}, [AdminSup, ConnectionSup]}}. %%-------------------------------------------------------------------- %%% Internal functions @@ -84,15 +83,6 @@ ssl_connection_sup() -> Type = supervisor, {Name, StartFunc, Restart, Shutdown, Type, Modules}. -proxy_server_child_spec() -> - Name = ssl_tls_dist_proxy, - StartFunc = {ssl_tls_dist_proxy, start_link, []}, - Restart = permanent, - Shutdown = 4000, - Modules = [ssl_tls_dist_proxy], - Type = worker, - {Name, StartFunc, Restart, Shutdown, Type, Modules}. - consult(File) -> case erl_prim_loader:get_file(File) of {ok, Binary, _FullName} -> diff --git a/lib/ssl/src/ssl_handshake.erl b/lib/ssl/src/ssl_handshake.erl index cd601c04c0..dc89fb0029 100644 --- a/lib/ssl/src/ssl_handshake.erl +++ b/lib/ssl/src/ssl_handshake.erl @@ -1,7 +1,7 @@ %% %% %CopyrightBegin% %% -%% Copyright Ericsson AB 2013-2017. All Rights Reserved. +%% Copyright Ericsson AB 2013-2018. All Rights Reserved. %% %% Licensed under the Apache License, Version 2.0 (the "License"); %% you may not use this file except in compliance with the License. @@ -52,8 +52,8 @@ %% Handle handshake messages -export([certify/7, certificate_verify/6, verify_signature/5, master_secret/4, server_key_exchange_hash/2, verify_connection/6, - init_handshake_history/0, update_handshake_history/3, verify_server_key/5, - select_version/3 + init_handshake_history/0, update_handshake_history/2, verify_server_key/5, + select_version/3, extension_value/1 ]). %% Encode @@ -139,8 +139,8 @@ certificate(OwnCert, CertDbHandle, CertDbRef, server) -> case ssl_certificate:certificate_chain(OwnCert, CertDbHandle, CertDbRef) of {ok, _, Chain} -> #certificate{asn1_certificates = Chain}; - {error, _} -> - ?ALERT_REC(?FATAL, ?INTERNAL_ERROR, server_has_no_suitable_certificates) + {error, Error} -> + ?ALERT_REC(?FATAL, ?INTERNAL_ERROR, {server_has_no_suitable_certificates, Error}) end. %%-------------------------------------------------------------------- @@ -169,14 +169,14 @@ client_certificate_verify(OwnCert, MasterSecret, Version, end. %%-------------------------------------------------------------------- --spec certificate_request(ssl_cipher:cipher_suite(), db_handle(), +-spec certificate_request(ssl_cipher_format:cipher_suite(), db_handle(), certdb_ref(), #hash_sign_algos{}, ssl_record:ssl_version()) -> #certificate_request{}. %% %% Description: Creates a certificate_request message, called by the server. %%-------------------------------------------------------------------- certificate_request(CipherSuite, CertDbHandle, CertDbRef, HashSigns, Version) -> - Types = certificate_types(ssl_cipher:suite_definition(CipherSuite), Version), + Types = certificate_types(ssl_cipher_format:suite_definition(CipherSuite), Version), Authorities = certificate_authorities(CertDbHandle, CertDbRef), #certificate_request{ certificate_types = Types, @@ -189,11 +189,18 @@ certificate_request(CipherSuite, CertDbHandle, CertDbRef, HashSigns, Version) -> {dh, binary()} | {dh, {binary(), binary()}, #'DHParameter'{}, {HashAlgo::atom(), SignAlgo::atom()}, binary(), binary(), public_key:private_key()} | + {ecdh, _, _, _, _, _} | {ecdh, #'ECPrivateKey'{}} | + {psk, _, _, _, _, _} | {psk, binary()} | + {dhe_psk, _, _, _, _, _, _, _} | {dhe_psk, binary(), binary()} | + {ecdhe_psk, _, _, _, _, _, _} | + {ecdhe_psk, binary(), #'ECPrivateKey'{}} | {srp, {binary(), binary()}, #srp_user{}, {HashAlgo::atom(), SignAlgo::atom()}, - binary(), binary(), public_key:private_key()}) -> + binary(), binary(), public_key:private_key()} | + {srp, _} | + {psk_premaster_secret, _, _, _}) -> #client_key_exchange{} | #server_key_exchange{}. %% @@ -229,6 +236,13 @@ key_exchange(client, _Version, {dhe_psk, Identity, PublicKey}) -> dh_public = PublicKey} }; +key_exchange(client, _Version, {ecdhe_psk, Identity, #'ECPrivateKey'{publicKey = ECPublicKey}}) -> + #client_key_exchange{ + exchange_keys = #client_ecdhe_psk_identity{ + identity = Identity, + dh_public = ECPublicKey} + }; + key_exchange(client, _Version, {psk_premaster_secret, PskIdentity, Secret, {_, PublicKey, _}}) -> EncPremasterSecret = encrypted_premaster_secret(Secret, PublicKey), @@ -275,6 +289,16 @@ key_exchange(server, Version, {dhe_psk, PskIdentityHint, {PublicKey, _}, enc_server_key_exchange(Version, ServerEDHPSKParams, HashSign, ClientRandom, ServerRandom, PrivateKey); +key_exchange(server, Version, {ecdhe_psk, PskIdentityHint, + #'ECPrivateKey'{publicKey = ECPublicKey, + parameters = ECCurve}, + HashSign, ClientRandom, ServerRandom, PrivateKey}) -> + ServerECDHEPSKParams = #server_ecdhe_psk_params{ + hint = PskIdentityHint, + dh_params = #server_ecdh_params{curve = ECCurve, public = ECPublicKey}}, + enc_server_key_exchange(Version, ServerECDHEPSKParams, HashSign, + ClientRandom, ServerRandom, PrivateKey); + key_exchange(server, Version, {srp, {PublicKey, _}, #srp_user{generator = Generator, prime = Prime, salt = Salt}, @@ -314,22 +338,23 @@ certify(#certificate{asn1_certificates = ASN1Certs}, CertDbHandle, CertDbRef, Opts, CRLDbHandle, Role, Host) -> ServerName = server_name(Opts#ssl_options.server_name_indication, Host, Role), - [PeerCert | _] = ASN1Certs, + [PeerCert | ChainCerts ] = ASN1Certs, try {TrustedCert, CertPath} = ssl_certificate:trusted_cert_and_path(ASN1Certs, CertDbHandle, CertDbRef, Opts#ssl_options.partial_chain), ValidationFunAndState = validation_fun_and_state(Opts#ssl_options.verify_fun, Role, CertDbHandle, CertDbRef, ServerName, + Opts#ssl_options.customize_hostname_check, Opts#ssl_options.crl_check, CRLDbHandle, CertPath), - case public_key:pkix_path_validation(TrustedCert, - CertPath, - [{max_path_length, Opts#ssl_options.depth}, - {verify_fun, ValidationFunAndState}]) of + Options = [{max_path_length, Opts#ssl_options.depth}, + {verify_fun, ValidationFunAndState}], + case public_key:pkix_path_validation(TrustedCert, CertPath, Options) of {ok, {PublicKeyInfo,_}} -> {PeerCert, PublicKeyInfo}; {error, Reason} -> - path_validation_alert(Reason) + handle_path_validation_error(Reason, PeerCert, ChainCerts, Opts, Options, + CertDbHandle, CertDbRef) end catch error:{badmatch,{asn1, Asn1Reason}} -> @@ -338,7 +363,6 @@ certify(#certificate{asn1_certificates = ASN1Certs}, CertDbHandle, CertDbRef, error:OtherReason -> ?ALERT_REC(?FATAL, ?INTERNAL_ERROR, {unexpected_error, OtherReason}) end. - %%-------------------------------------------------------------------- -spec certificate_verify(binary(), public_key_info(), ssl_record:ssl_version(), term(), binary(), ssl_handshake_history()) -> valid | #alert{}. @@ -455,24 +479,12 @@ init_handshake_history() -> {[], []}. %%-------------------------------------------------------------------- --spec update_handshake_history(ssl_handshake:ssl_handshake_history(), Data ::term(), boolean()) -> +-spec update_handshake_history(ssl_handshake:ssl_handshake_history(), Data ::term()) -> ssl_handshake:ssl_handshake_history(). %% %% Description: Update the handshake history buffer with Data. %%-------------------------------------------------------------------- -update_handshake_history(Handshake, % special-case SSL2 client hello - <<?CLIENT_HELLO, ?UINT24(_), ?BYTE(Major), ?BYTE(Minor), - ?UINT16(CSLength), ?UINT16(0), - ?UINT16(CDLength), - CipherSuites:CSLength/binary, - ChallengeData:CDLength/binary>>, true) -> - update_handshake_history(Handshake, - <<?CLIENT_HELLO, ?BYTE(Major), ?BYTE(Minor), - ?UINT16(CSLength), ?UINT16(0), - ?UINT16(CDLength), - CipherSuites:CSLength/binary, - ChallengeData:CDLength/binary>>, true); -update_handshake_history({Handshake0, _Prev}, Data, _) -> +update_handshake_history({Handshake0, _Prev}, Data) -> {[Data|Handshake0], Handshake0}. verify_server_key(#server_key_params{params_bin = EncParams, @@ -717,7 +729,7 @@ decode_hello_extensions(Extensions) -> dec_hello_extensions(Extensions, #hello_extensions{}). %%-------------------------------------------------------------------- --spec decode_server_key(binary(), ssl_cipher:key_algo(), ssl_record:ssl_version()) -> +-spec decode_server_key(binary(), ssl_cipher_format:key_algo(), ssl_record:ssl_version()) -> #server_key_params{}. %% %% Description: Decode server_key data and return appropriate type @@ -726,12 +738,13 @@ decode_server_key(ServerKey, Type, Version) -> dec_server_key(ServerKey, key_exchange_alg(Type), Version). %%-------------------------------------------------------------------- --spec decode_client_key(binary(), ssl_cipher:key_algo(), ssl_record:ssl_version()) -> +-spec decode_client_key(binary(), ssl_cipher_format:key_algo(), ssl_record:ssl_version()) -> #encrypted_premaster_secret{} | #client_diffie_hellman_public{} | #client_ec_diffie_hellman_public{} | #client_psk_identity{} | #client_dhe_psk_identity{} + | #client_ecdhe_psk_identity{} | #client_rsa_psk_identity{} | #client_srp_public{}. %% @@ -763,7 +776,7 @@ available_suites(ServerCert, UserSuites, Version, undefined, Curve) -> filter_unavailable_ecc_suites(Curve, Suites); available_suites(ServerCert, UserSuites, Version, HashSigns, Curve) -> Suites = available_suites(ServerCert, UserSuites, Version, undefined, Curve), - filter_hashsigns(Suites, [ssl_cipher:suite_definition(Suite) || Suite <- Suites], HashSigns, + filter_hashsigns(Suites, [ssl_cipher_format:suite_definition(Suite) || Suite <- Suites], HashSigns, Version, []). available_signature_algs(undefined, _) -> @@ -845,22 +858,24 @@ premaster_secret(PublicDhKey, PrivateDhKey, #server_dh_params{dh_p = Prime, dh_g end; premaster_secret(#client_srp_public{srp_a = ClientPublicKey}, ServerKey, #srp_user{prime = Prime, verifier = Verifier}) -> - case crypto:compute_key(srp, ClientPublicKey, ServerKey, {host, [Verifier, Prime, '6a']}) of - error -> - throw(?ALERT_REC(?FATAL, ?ILLEGAL_PARAMETER)); + try crypto:compute_key(srp, ClientPublicKey, ServerKey, {host, [Verifier, Prime, '6a']}) of PremasterSecret -> PremasterSecret + catch + error:_ -> + throw(?ALERT_REC(?FATAL, ?ILLEGAL_PARAMETER)) end; premaster_secret(#server_srp_params{srp_n = Prime, srp_g = Generator, srp_s = Salt, srp_b = Public}, ClientKeys, {Username, Password}) -> case ssl_srp_primes:check_srp_params(Generator, Prime) of ok -> DerivedKey = crypto:hash(sha, [Salt, crypto:hash(sha, [Username, <<$:>>, Password])]), - case crypto:compute_key(srp, Public, ClientKeys, {user, [DerivedKey, Prime, Generator, '6a']}) of - error -> - throw(?ALERT_REC(?FATAL, ?ILLEGAL_PARAMETER)); + try crypto:compute_key(srp, Public, ClientKeys, {user, [DerivedKey, Prime, Generator, '6a']}) of PremasterSecret -> PremasterSecret + catch + error -> + throw(?ALERT_REC(?FATAL, ?ILLEGAL_PARAMETER)) end; _ -> throw(?ALERT_REC(?FATAL, ?ILLEGAL_PARAMETER)) @@ -878,9 +893,21 @@ premaster_secret(#server_dhe_psk_params{ LookupFun) -> PremasterSecret = premaster_secret(PublicDhKey, PrivateDhKey, Params), psk_secret(IdentityHint, LookupFun, PremasterSecret); +premaster_secret(#server_ecdhe_psk_params{ + hint = IdentityHint, + dh_params = #server_ecdh_params{ + public = ECServerPubKey}}, + PrivateEcDhKey, + LookupFun) -> + PremasterSecret = premaster_secret(#'ECPoint'{point = ECServerPubKey}, PrivateEcDhKey), + psk_secret(IdentityHint, LookupFun, PremasterSecret); premaster_secret({rsa_psk, PSKIdentity}, PSKLookup, RSAPremasterSecret) -> - psk_secret(PSKIdentity, PSKLookup, RSAPremasterSecret). - + psk_secret(PSKIdentity, PSKLookup, RSAPremasterSecret); +premaster_secret(#client_ecdhe_psk_identity{ + identity = PSKIdentity, + dh_public = PublicEcDhPoint}, PrivateEcDhKey, PSKLookup) -> + PremasterSecret = premaster_secret(#'ECPoint'{point = PublicEcDhPoint}, PrivateEcDhKey), + psk_secret(PSKIdentity, PSKLookup, PremasterSecret). premaster_secret(#client_dhe_psk_identity{ identity = PSKIdentity, dh_public = PublicDhKey}, PrivateKey, #'DHParameter'{} = Params, PSKLookup) -> @@ -906,7 +933,7 @@ client_hello_extensions(Version, CipherSuites, #ssl_options{signature_algs = SupportedHashSigns, eccs = SupportedECCs} = SslOpts, ConnectionStates, Renegotiation) -> {EcPointFormats, EllipticCurves} = - case advertises_ec_ciphers(lists:map(fun ssl_cipher:suite_definition/1, CipherSuites)) of + case advertises_ec_ciphers(lists:map(fun ssl_cipher_format:suite_definition/1, CipherSuites)) of true -> client_ecc_extensions(SupportedECCs); false -> @@ -1030,7 +1057,9 @@ select_curve(undefined, _, _) -> select_hashsign(_, _, KeyExAlgo, _, _Version) when KeyExAlgo == dh_anon; KeyExAlgo == ecdh_anon; KeyExAlgo == srp_anon; - KeyExAlgo == psk -> + KeyExAlgo == psk; + KeyExAlgo == dhe_psk; + KeyExAlgo == ecdhe_psk -> {null, anon}; %% The signature_algorithms extension was introduced with TLS 1.2. Ignore it if we have %% negotiated a lower version. @@ -1131,12 +1160,30 @@ select_hashsign_algs(undefined, ?rsaEncryption, _) -> select_hashsign_algs(undefined, ?'id-dsa', _) -> {sha, dsa}. - srp_user(#ssl_options{srp_identity = {UserName, _}}) -> #srp{username = UserName}; srp_user(_) -> undefined. +extension_value(undefined) -> + undefined; +extension_value(#sni{hostname = HostName}) -> + HostName; +extension_value(#ec_point_formats{ec_point_format_list = List}) -> + List; +extension_value(#elliptic_curves{elliptic_curve_list = List}) -> + List; +extension_value(#hash_sign_algos{hash_sign_algos = Algos}) -> + Algos; +extension_value(#alpn{extension_data = Data}) -> + Data; +extension_value(#next_protocol_negotiation{extension_data = Data}) -> + Data; +extension_value(#srp{username = Name}) -> + Name; +extension_value(#renegotiation_info{renegotiated_connection = Data}) -> + Data. + %%-------------------------------------------------------------------- %%% Internal functions %%-------------------------------------------------------------------- @@ -1171,7 +1218,6 @@ certificate_types(#{key_exchange := KeyExchange}, _) when KeyExchange == dh_ecds KeyExchange == ecdh_ecdsa; KeyExchange == ecdhe_ecdsa -> <<?BYTE(?ECDSA_SIGN)>>; - certificate_types(_, _) -> <<?BYTE(?RSA_SIGN)>>. @@ -1199,7 +1245,7 @@ certificate_authorities_from_db(_CertDbHandle, {extracted, CertDbData}) -> %%-------------Handle handshake messages -------------------------------- validation_fun_and_state({Fun, UserState0}, Role, CertDbHandle, CertDbRef, - ServerNameIndication, CRLCheck, CRLDbHandle, CertPath) -> + ServerNameIndication, CustomizeHostCheck, CRLCheck, CRLDbHandle, CertPath) -> {fun(OtpCert, {extension, _} = Extension, {SslState, UserState}) -> case ssl_certificate:validate(OtpCert, Extension, @@ -1216,9 +1262,9 @@ validation_fun_and_state({Fun, UserState0}, Role, CertDbHandle, CertDbRef, (OtpCert, VerifyResult, {SslState, UserState}) -> apply_user_fun(Fun, OtpCert, VerifyResult, UserState, SslState, CertPath) - end, {{Role, CertDbHandle, CertDbRef, ServerNameIndication, CRLCheck, CRLDbHandle}, UserState0}}; + end, {{Role, CertDbHandle, CertDbRef, {ServerNameIndication, CustomizeHostCheck}, CRLCheck, CRLDbHandle}, UserState0}}; validation_fun_and_state(undefined, Role, CertDbHandle, CertDbRef, - ServerNameIndication, CRLCheck, CRLDbHandle, CertPath) -> + ServerNameIndication, CustomizeHostCheck, CRLCheck, CRLDbHandle, CertPath) -> {fun(OtpCert, {extension, _} = Extension, SslState) -> ssl_certificate:validate(OtpCert, Extension, @@ -1238,7 +1284,7 @@ validation_fun_and_state(undefined, Role, CertDbHandle, CertDbRef, ssl_certificate:validate(OtpCert, VerifyResult, SslState) - end, {Role, CertDbHandle, CertDbRef, ServerNameIndication, CRLCheck, CRLDbHandle}}. + end, {Role, CertDbHandle, CertDbRef, {ServerNameIndication, CustomizeHostCheck}, CRLCheck, CRLDbHandle}}. apply_user_fun(Fun, OtpCert, VerifyResult, UserState0, {_, CertDbHandle, CertDbRef, _, CRLCheck, CRLDbHandle} = SslState, CertPath) when @@ -1265,6 +1311,45 @@ apply_user_fun(Fun, OtpCert, ExtensionOrError, UserState0, SslState, _CertPath) {unknown, {SslState, UserState}} end. +handle_path_validation_error({bad_cert, unknown_ca} = Reason, PeerCert, Chain, + Opts, Options, CertDbHandle, CertsDbRef) -> + handle_incomplete_chain(PeerCert, Chain, Opts, Options, CertDbHandle, CertsDbRef, Reason); +handle_path_validation_error({bad_cert, invalid_issuer} = Reason, PeerCert, Chain0, + Opts, Options, CertDbHandle, CertsDbRef) -> + case ssl_certificate:certificate_chain(PeerCert, CertDbHandle, CertsDbRef, Chain0) of + {ok, _, [PeerCert | Chain] = OrdedChain} when Chain =/= Chain0 -> %% Chain appaears to be unorded + {Trusted, Path} = ssl_certificate:trusted_cert_and_path(OrdedChain, + CertDbHandle, CertsDbRef, + Opts#ssl_options.partial_chain), + case public_key:pkix_path_validation(Trusted, Path, Options) of + {ok, {PublicKeyInfo,_}} -> + {PeerCert, PublicKeyInfo}; + {error, PathError} -> + handle_path_validation_error(PathError, PeerCert, Path, + Opts, Options, CertDbHandle, CertsDbRef) + end; + _ -> + path_validation_alert(Reason) + end; +handle_path_validation_error(Reason, _, _, _, _,_, _) -> + path_validation_alert(Reason). + +handle_incomplete_chain(PeerCert, Chain0, Opts, Options, CertDbHandle, CertsDbRef, PathError0) -> + case ssl_certificate:certificate_chain(PeerCert, CertDbHandle, CertsDbRef) of + {ok, _, [PeerCert | _] = Chain} when Chain =/= Chain0 -> %% Chain candidate found + {Trusted, Path} = ssl_certificate:trusted_cert_and_path(Chain, + CertDbHandle, CertsDbRef, + Opts#ssl_options.partial_chain), + case public_key:pkix_path_validation(Trusted, Path, Options) of + {ok, {PublicKeyInfo,_}} -> + {PeerCert, PublicKeyInfo}; + {error, PathError} -> + path_validation_alert(PathError) + end; + _ -> + path_validation_alert(PathError0) + end. + path_validation_alert({bad_cert, cert_expired}) -> ?ALERT_REC(?FATAL, ?CERTIFICATE_EXPIRED); path_validation_alert({bad_cert, invalid_issuer}) -> @@ -1277,8 +1362,6 @@ path_validation_alert({bad_cert, unknown_critical_extension}) -> ?ALERT_REC(?FATAL, ?UNSUPPORTED_CERTIFICATE); path_validation_alert({bad_cert, {revoked, _}}) -> ?ALERT_REC(?FATAL, ?CERTIFICATE_REVOKED); -%%path_validation_alert({bad_cert, revocation_status_undetermined}) -> -%% ?ALERT_REC(?FATAL, ?BAD_CERTIFICATE); path_validation_alert({bad_cert, {revocation_status_undetermined, Details}}) -> Alert = ?ALERT_REC(?FATAL, ?BAD_CERTIFICATE), Alert#alert{reason = Details}; @@ -1568,6 +1651,18 @@ encode_server_key(#server_dhe_psk_params{ YLen = byte_size(Y), <<?UINT16(Len), PskIdentityHint/binary, ?UINT16(PLen), P/binary, ?UINT16(GLen), G/binary, ?UINT16(YLen), Y/binary>>; +encode_server_key(Params = #server_ecdhe_psk_params{hint = undefined}) -> + encode_server_key(Params#server_ecdhe_psk_params{hint = <<>>}); +encode_server_key(#server_ecdhe_psk_params{ + hint = PskIdentityHint, + dh_params = #server_ecdh_params{ + curve = {namedCurve, ECCurve}, public = ECPubKey}}) -> + %%TODO: support arbitrary keys + Len = byte_size(PskIdentityHint), + KLen = size(ECPubKey), + <<?UINT16(Len), PskIdentityHint/binary, + ?BYTE(?NAMED_CURVE), ?UINT16((tls_v1:oid_to_enum(ECCurve))), + ?BYTE(KLen), ECPubKey/binary>>; encode_server_key(#server_srp_params{srp_n = N, srp_g = G, srp_s = S, srp_b = B}) -> NLen = byte_size(N), GLen = byte_size(G), @@ -1600,6 +1695,12 @@ encode_client_key(#client_dhe_psk_identity{identity = Id, dh_public = DHPublic}, Len = byte_size(Id), DHLen = byte_size(DHPublic), <<?UINT16(Len), Id/binary, ?UINT16(DHLen), DHPublic/binary>>; +encode_client_key(Identity = #client_ecdhe_psk_identity{identity = undefined}, Version) -> + encode_client_key(Identity#client_ecdhe_psk_identity{identity = <<"psk_identity">>}, Version); +encode_client_key(#client_ecdhe_psk_identity{identity = Id, dh_public = DHPublic}, _) -> + Len = byte_size(Id), + DHLen = byte_size(DHPublic), + <<?UINT16(Len), Id/binary, ?BYTE(DHLen), DHPublic/binary>>; encode_client_key(Identity = #client_rsa_psk_identity{identity = undefined}, Version) -> encode_client_key(Identity#client_rsa_psk_identity{identity = <<"psk_identity">>}, Version); encode_client_key(#client_rsa_psk_identity{identity = Id, exchange_keys = ExchangeKeys}, Version) -> @@ -1720,6 +1821,22 @@ dec_server_key(<<?UINT16(Len), IdentityHint:Len/binary, params_bin = BinMsg, hashsign = HashSign, signature = Signature}; +dec_server_key(<<?UINT16(Len), IdentityHint:Len/binary, + ?BYTE(?NAMED_CURVE), ?UINT16(CurveID), + ?BYTE(PointLen), ECPoint:PointLen/binary, + _/binary>> = KeyStruct, + ?KEY_EXCHANGE_EC_DIFFIE_HELLMAN_PSK, Version) -> + DHParams = #server_ecdh_params{ + curve = {namedCurve, tls_v1:enum_to_oid(CurveID)}, + public = ECPoint}, + Params = #server_ecdhe_psk_params{ + hint = IdentityHint, + dh_params = DHParams}, + {BinMsg, HashSign, Signature} = dec_server_key_params(Len + 2 + PointLen + 4, KeyStruct, Version), + #server_key_params{params = Params, + params_bin = BinMsg, + hashsign = HashSign, + signature = Signature}; dec_server_key(<<?UINT16(NLen), N:NLen/binary, ?UINT16(GLen), G:GLen/binary, ?BYTE(SLen), S:SLen/binary, @@ -1755,6 +1872,10 @@ dec_client_key(<<?UINT16(Len), Id:Len/binary, ?UINT16(DH_YLen), DH_Y:DH_YLen/binary>>, ?KEY_EXCHANGE_DHE_PSK, _) -> #client_dhe_psk_identity{identity = Id, dh_public = DH_Y}; +dec_client_key(<<?UINT16(Len), Id:Len/binary, + ?BYTE(DH_YLen), DH_Y:DH_YLen/binary>>, + ?KEY_EXCHANGE_EC_DIFFIE_HELLMAN_PSK, _) -> + #client_ecdhe_psk_identity{identity = Id, dh_public = DH_Y}; dec_client_key(<<?UINT16(Len), Id:Len/binary, PKEPMS/binary>>, ?KEY_EXCHANGE_RSA_PSK, {3, 0}) -> #client_rsa_psk_identity{identity = Id, @@ -1938,6 +2059,8 @@ key_exchange_alg(psk) -> ?KEY_EXCHANGE_PSK; key_exchange_alg(dhe_psk) -> ?KEY_EXCHANGE_DHE_PSK; +key_exchange_alg(ecdhe_psk) -> + ?KEY_EXCHANGE_EC_DIFFIE_HELLMAN_PSK; key_exchange_alg(rsa_psk) -> ?KEY_EXCHANGE_RSA_PSK; key_exchange_alg(Alg) @@ -2029,7 +2152,8 @@ filter_hashsigns([Suite | Suites], [#{key_exchange := KeyExchange} | Algos], Has KeyExchange == ecdh_anon; KeyExchange == srp_anon; KeyExchange == psk; - KeyExchange == dhe_psk -> + KeyExchange == dhe_psk; + KeyExchange == ecdhe_psk -> %% In this case hashsigns is not used as the kexchange is anonaymous filter_hashsigns(Suites, Algos, HashSigns, Version, [Suite| Acc]). @@ -2148,6 +2272,7 @@ sign_algo(Alg) -> is_acceptable_hash_sign( _, KeyExAlgo, _) when KeyExAlgo == psk; KeyExAlgo == dhe_psk; + KeyExAlgo == ecdhe_psk; KeyExAlgo == srp_anon; KeyExAlgo == dh_anon; KeyExAlgo == ecdhe_anon @@ -2219,6 +2344,8 @@ advertises_ec_ciphers([#{key_exchange := ecdhe_rsa} | _]) -> true; advertises_ec_ciphers([#{key_exchange := ecdh_anon} | _]) -> true; +advertises_ec_ciphers([{ecdhe_psk, _,_,_} | _]) -> + true; advertises_ec_ciphers([_| Rest]) -> advertises_ec_ciphers(Rest). @@ -2338,7 +2465,7 @@ handle_renegotiation_info(_RecordCB, ConnectionStates, SecureRenegotation) -> cert_curve(_, _, no_suite) -> {no_curve, no_suite}; cert_curve(Cert, ECCCurve0, CipherSuite) -> - case ssl_cipher:suite_definition(CipherSuite) of + case ssl_cipher_format:suite_definition(CipherSuite) of #{key_exchange := Kex} when Kex == ecdh_ecdsa; Kex == ecdh_rsa -> OtpCert = public_key:pkix_decode_cert(Cert, otp), diff --git a/lib/ssl/src/ssl_handshake.hrl b/lib/ssl/src/ssl_handshake.hrl index 324b7dbde3..a191fcf766 100644 --- a/lib/ssl/src/ssl_handshake.hrl +++ b/lib/ssl/src/ssl_handshake.hrl @@ -133,6 +133,7 @@ -define(KEY_EXCHANGE_DIFFIE_HELLMAN, 1). -define(KEY_EXCHANGE_EC_DIFFIE_HELLMAN, 6). -define(KEY_EXCHANGE_PSK, 2). +-define(KEY_EXCHANGE_EC_DIFFIE_HELLMAN_PSK, 7). -define(KEY_EXCHANGE_DHE_PSK, 3). -define(KEY_EXCHANGE_RSA_PSK, 4). -define(KEY_EXCHANGE_SRP, 5). @@ -162,6 +163,11 @@ dh_params }). +-record(server_ecdhe_psk_params, { + hint, + dh_params + }). + -record(server_srp_params, { srp_n, %% opaque srp_N<1..2^16-1> srp_g, %% opaque srp_g<1..2^16-1> @@ -254,6 +260,11 @@ dh_public }). +-record(client_ecdhe_psk_identity, { + identity, + dh_public + }). + -record(client_rsa_psk_identity, { identity, exchange_keys diff --git a/lib/ssl/src/ssl_internal.hrl b/lib/ssl/src/ssl_internal.hrl index 9bb1cbaeb0..fd246e2550 100644 --- a/lib/ssl/src/ssl_internal.hrl +++ b/lib/ssl/src/ssl_internal.hrl @@ -1,7 +1,7 @@ %% %% %CopyrightBegin% %% -%% Copyright Ericsson AB 2007-2017. All Rights Reserved. +%% Copyright Ericsson AB 2007-2018. All Rights Reserved. %% %% Licensed under the Apache License, Version 2.0 (the "License"); %% you may not use this file except in compliance with the License. @@ -73,6 +73,7 @@ %% sslv3 is considered insecure due to lack of padding check (Poodle attack) %% Keep as interop with legacy software but do not support as default -define(ALL_AVAILABLE_VERSIONS, ['tlsv1.2', 'tlsv1.1', tlsv1, sslv3]). +-define(ALL_AVAILABLE_DATAGRAM_VERSIONS, ['dtlsv1.2', dtlsv1]). -define(ALL_SUPPORTED_VERSIONS, ['tlsv1.2', 'tlsv1.1', tlsv1]). -define(MIN_SUPPORTED_VERSIONS, ['tlsv1.1', tlsv1]). -define(ALL_DATAGRAM_SUPPORTED_VERSIONS, ['dtlsv1.2', dtlsv1]). @@ -119,7 +120,7 @@ %% undefined if not hibernating, or number of ms of %% inactivity after which ssl_connection will go into %% hibernation - hibernate_after :: timeout(), + hibernate_after :: timeout(), %% This option should only be set to true by inet_tls_dist erl_dist = false :: boolean(), alpn_advertised_protocols = undefined :: [binary()] | undefined , @@ -143,8 +144,9 @@ signature_algs, eccs, honor_ecc_order :: boolean(), - v2_hello_compatible :: boolean(), - max_handshake_size :: integer() + max_handshake_size :: integer(), + handshake, + customize_hostname_check }). -record(socket_options, @@ -159,7 +161,7 @@ -record(config, {ssl, %% SSL parameters inet_user, %% User set inet options emulated, %% Emulated option list or "inherit_tracker" pid - udp_handler, + dtls_handler, inet_ssl, %% inet options for internal ssl socket transport_info, %% Callback info connection_cb diff --git a/lib/ssl/src/ssl_manager.erl b/lib/ssl/src/ssl_manager.erl index f44fe6a2bf..4b735b2400 100644 --- a/lib/ssl/src/ssl_manager.erl +++ b/lib/ssl/src/ssl_manager.erl @@ -1,7 +1,7 @@ %% %% %CopyrightBegin% %% -%% Copyright Ericsson AB 2007-2017. All Rights Reserved. +%% Copyright Ericsson AB 2007-2018. All Rights Reserved. %% %% Licensed under the Apache License, Version 2.0 (the "License"); %% you may not use this file except in compliance with the License. @@ -127,7 +127,13 @@ cache_pem_file(File, DbHandle) -> [Content] -> {ok, Content}; undefined -> - ssl_pem_cache:insert(File) + case ssl_pkix_db:decode_pem_file(File) of + {ok, Content} -> + ssl_pem_cache:insert(File, Content), + {ok, Content}; + Error -> + Error + end end. %%-------------------------------------------------------------------- diff --git a/lib/ssl/src/ssl_pem_cache.erl b/lib/ssl/src/ssl_pem_cache.erl index 115ab4451d..41bca2f7b5 100644 --- a/lib/ssl/src/ssl_pem_cache.erl +++ b/lib/ssl/src/ssl_pem_cache.erl @@ -1,7 +1,7 @@ %% %% %CopyrightBegin% %% -%% Copyright Ericsson AB 20016-2017. All Rights Reserved. +%% Copyright Ericsson AB 20016-2018. All Rights Reserved. %% %% Licensed under the Apache License, Version 2.0 (the "License"); %% you may not use this file except in compliance with the License. @@ -29,7 +29,7 @@ -export([start_link/1, start_link_dist/1, name/1, - insert/1, + insert/2, clear/0]). % Spawn export @@ -45,7 +45,7 @@ -record(state, { pem_cache, - last_pem_check :: erlang:timestamp(), + last_pem_check :: integer(), clear :: integer() }). @@ -90,19 +90,17 @@ start_link_dist(_) -> %%-------------------------------------------------------------------- --spec insert(binary()) -> {ok, term()} | {error, reason()}. +-spec insert(binary(), term()) -> ok | {error, reason()}. %% %% Description: Cache a pem file and return its content. %%-------------------------------------------------------------------- -insert(File) -> - {ok, PemBin} = file:read_file(File), - Content = public_key:pem_decode(PemBin), +insert(File, Content) -> case bypass_cache() of true -> - {ok, Content}; + ok; false -> cast({cache_pem, File, Content}), - {ok, Content} + ok end. %%-------------------------------------------------------------------- @@ -136,8 +134,9 @@ init([Name]) -> PemCache = ssl_pkix_db:create_pem_cache(Name), Interval = pem_check_interval(), erlang:send_after(Interval, self(), clear_pem_cache), + erlang:system_time(second), {ok, #state{pem_cache = PemCache, - last_pem_check = os:timestamp(), + last_pem_check = erlang:convert_time_unit(os:system_time(), native, second), clear = Interval }}. @@ -185,7 +184,7 @@ handle_cast({invalidate_pem, File}, #state{pem_cache = Db} = State) -> handle_info(clear_pem_cache, #state{pem_cache = PemCache, clear = Interval, last_pem_check = CheckPoint} = State) -> - NewCheckPoint = os:timestamp(), + NewCheckPoint = erlang:convert_time_unit(os:system_time(), native, second), start_pem_cache_validator(PemCache, CheckPoint), erlang:send_after(Interval, self(), clear_pem_cache), {noreply, State#state{last_pem_check = NewCheckPoint}}; @@ -231,24 +230,14 @@ init_pem_cache_validator([CacheName, PemCache, CheckPoint]) -> CheckPoint, PemCache). pem_cache_validate({File, _}, CheckPoint) -> - case file:read_file_info(File, []) of - {ok, #file_info{mtime = Time}} -> - case is_before_checkpoint(Time, CheckPoint) of - true -> - ok; - false -> - invalidate_pem(File) - end; + case file:read_file_info(File, [{time, posix}]) of + {ok, #file_info{mtime = Time}} when Time < CheckPoint -> + ok; _ -> invalidate_pem(File) end, CheckPoint. -is_before_checkpoint(Time, CheckPoint) -> - calendar:datetime_to_gregorian_seconds( - calendar:now_to_datetime(CheckPoint)) - - calendar:datetime_to_gregorian_seconds(Time) > 0. - pem_check_interval() -> case application:get_env(ssl, ssl_pem_cache_clean) of {ok, Interval} when is_integer(Interval) -> diff --git a/lib/ssl/src/ssl_pkix_db.erl b/lib/ssl/src/ssl_pkix_db.erl index 8828c3a0d8..f7ddbd060e 100644 --- a/lib/ssl/src/ssl_pkix_db.erl +++ b/lib/ssl/src/ssl_pkix_db.erl @@ -1,7 +1,7 @@ %% %% %CopyrightBegin% %% -%% Copyright Ericsson AB 2007-2017. All Rights Reserved. +%% Copyright Ericsson AB 2007-2018. All Rights Reserved. %% %% Licensed under the Apache License, Version 2.0 (the "License"); %% you may not use this file except in compliance with the License. @@ -157,7 +157,7 @@ extract_trusted_certs(File) -> {error, {badmatch, Error}} end. --spec decode_pem_file(binary()) -> {ok, term()}. +-spec decode_pem_file(binary()) -> {ok, term()} | {error, term()}. decode_pem_file(File) -> case file:read_file(File) of {ok, PemBin} -> @@ -316,11 +316,16 @@ decode_certs(Ref, Cert) -> end. new_trusted_cert_entry(File, [CertsDb, RefsDb, _ | _]) -> - Ref = make_ref(), - init_ref_db(Ref, File, RefsDb), - {ok, Content} = ssl_pem_cache:insert(File), - add_certs_from_pem(Content, Ref, CertsDb), - {ok, Ref}. + case decode_pem_file(File) of + {ok, Content} -> + Ref = make_ref(), + init_ref_db(Ref, File, RefsDb), + ok = ssl_pem_cache:insert(File, Content), + add_certs_from_pem(Content, Ref, CertsDb), + {ok, Ref}; + Error -> + Error + end. add_crls([_,_,_, {_, Mapping} | _], ?NO_DIST_POINT, CRLs) -> [add_crls(CRL, Mapping) || CRL <- CRLs]; diff --git a/lib/ssl/src/ssl_record.erl b/lib/ssl/src/ssl_record.erl index dd6a3e8521..b9d1320ef3 100644 --- a/lib/ssl/src/ssl_record.erl +++ b/lib/ssl/src/ssl_record.erl @@ -1,7 +1,7 @@ %% %% %CopyrightBegin% %% -%% Copyright Ericsson AB 2013-2017. All Rights Reserved. +%% Copyright Ericsson AB 2013-2018. All Rights Reserved. %% %% Licensed under the Apache License, Version 2.0 (the "License"); %% you may not use this file except in compliance with the License. @@ -45,7 +45,7 @@ -export([compress/3, uncompress/3, compressions/0]). %% Payload encryption/decryption --export([cipher/4, decipher/4, cipher_aead/4, is_correct_mac/2]). +-export([cipher/4, decipher/4, cipher_aead/4, decipher_aead/5, is_correct_mac/2, nonce_seed/3]). -export_type([ssl_version/0, ssl_atom_version/0, connection_states/0, connection_state/0]). @@ -306,27 +306,25 @@ cipher(Version, Fragment, {CipherFragment, CipherS1} = ssl_cipher:cipher(BulkCipherAlgo, CipherS0, MacHash, Fragment, Version), {CipherFragment, WriteState0#{cipher_state => CipherS1}}. -%% %%-------------------------------------------------------------------- -%% -spec cipher_aead(ssl_version(), iodata(), connection_state(), MacHash::binary()) -> -%% {CipherFragment::binary(), connection_state()}. -%% %% -%% %% Description: Payload encryption +%%-------------------------------------------------------------------- +-spec cipher_aead(ssl_version(), iodata(), connection_state(), AAD::binary()) -> + {CipherFragment::binary(), connection_state()}. + +%% Description: Payload encryption %% %%-------------------------------------------------------------------- cipher_aead(Version, Fragment, #{cipher_state := CipherS0, - sequence_number := SeqNo, security_parameters := #security_parameters{bulk_cipher_algorithm = BulkCipherAlgo} } = WriteState0, AAD) -> - {CipherFragment, CipherS1} = - ssl_cipher:cipher_aead(BulkCipherAlgo, CipherS0, SeqNo, AAD, Fragment, Version), + cipher_aead(BulkCipherAlgo, CipherS0, AAD, Fragment, Version), {CipherFragment, WriteState0#{cipher_state => CipherS1}}. %%-------------------------------------------------------------------- -spec decipher(ssl_version(), binary(), connection_state(), boolean()) -> - {binary(), binary(), connection_state} | #alert{}. + {binary(), binary(), connection_state()} | #alert{}. %% %% Description: Payload decryption %%-------------------------------------------------------------------- @@ -344,10 +342,39 @@ decipher(Version, CipherFragment, #alert{} = Alert -> Alert end. +%%-------------------------------------------------------------------- +-spec decipher_aead(ssl_cipher:cipher_enum(), #cipher_state{}, + binary(), binary(), ssl_record:ssl_version()) -> + {binary(), #cipher_state{}} | #alert{}. +%% +%% Description: Decrypts the data and checks the associated data (AAD) MAC using +%% cipher described by cipher_enum() and updating the cipher state. +%% Use for suites that use authenticated encryption with associated data (AEAD) +%%------------------------------------------------------------------- +decipher_aead(Type, #cipher_state{key = Key} = CipherState, AAD0, CipherFragment, _) -> + try + Nonce = decrypt_nonce(Type, CipherState, CipherFragment), + {AAD, CipherText, CipherTag} = aead_ciphertext_split(Type, CipherState, CipherFragment, AAD0), + case ssl_cipher:aead_decrypt(Type, Key, Nonce, CipherText, CipherTag, AAD) of + Content when is_binary(Content) -> + {Content, CipherState}; + _ -> + ?ALERT_REC(?FATAL, ?BAD_RECORD_MAC, decryption_failed) + end + catch + _:_ -> + ?ALERT_REC(?FATAL, ?BAD_RECORD_MAC, decryption_failed) + end. + +nonce_seed(?CHACHA20_POLY1305, Seed, CipherState) -> + ssl_cipher:nonce_seed(Seed, CipherState); +nonce_seed(_,_, CipherState) -> + CipherState. %%-------------------------------------------------------------------- %%% Internal functions %%-------------------------------------------------------------------- + empty_connection_state(ConnectionEnd, BeastMitigation) -> SecParams = empty_security_params(ConnectionEnd), #{security_parameters => SecParams, @@ -400,3 +427,37 @@ initial_security_params(ConnectionEnd) -> compression_algorithm = ?NULL}, ssl_cipher:security_parameters(?TLS_NULL_WITH_NULL_NULL, SecParams). +cipher_aead(?CHACHA20_POLY1305 = Type, #cipher_state{key=Key} = CipherState, AAD0, Fragment, _Version) -> + AAD = end_additional_data(AAD0, erlang:iolist_size(Fragment)), + Nonce = encrypt_nonce(Type, CipherState), + {Content, CipherTag} = ssl_cipher:aead_encrypt(Type, Key, Nonce, Fragment, AAD), + {<<Content/binary, CipherTag/binary>>, CipherState}; +cipher_aead(Type, #cipher_state{key=Key, nonce = ExplicitNonce} = CipherState, AAD0, Fragment, _Version) -> + AAD = end_additional_data(AAD0, erlang:iolist_size(Fragment)), + Nonce = encrypt_nonce(Type, CipherState), + {Content, CipherTag} = ssl_cipher:aead_encrypt(Type, Key, Nonce, Fragment, AAD), + {<<ExplicitNonce:64/integer, Content/binary, CipherTag/binary>>, CipherState#cipher_state{nonce = ExplicitNonce + 1}}. + +encrypt_nonce(?CHACHA20_POLY1305, #cipher_state{nonce = Nonce, iv = IV}) -> + crypto:exor(<<?UINT32(0), Nonce/binary>>, IV); +encrypt_nonce(?AES_GCM, #cipher_state{iv = IV, nonce = ExplicitNonce}) -> + <<Salt:4/bytes, _/binary>> = IV, + <<Salt/binary, ExplicitNonce:64/integer>>. + +decrypt_nonce(?CHACHA20_POLY1305, #cipher_state{nonce = Nonce, iv = IV}, _) -> + crypto:exor(<<Nonce:96/unsigned-big-integer>>, IV); +decrypt_nonce(?AES_GCM, #cipher_state{iv = <<Salt:4/bytes, _/binary>>}, <<ExplicitNonce:8/bytes, _/binary>>) -> + <<Salt/binary, ExplicitNonce/binary>>. + +aead_ciphertext_split(?CHACHA20_POLY1305, #cipher_state{tag_len = Len}, CipherTextFragment, AAD) -> + CipherLen = size(CipherTextFragment) - Len, + <<CipherText:CipherLen/bytes, CipherTag:Len/bytes>> = CipherTextFragment, + {end_additional_data(AAD, CipherLen), CipherText, CipherTag}; +aead_ciphertext_split(?AES_GCM, #cipher_state{tag_len = Len}, CipherTextFragment, AAD) -> + CipherLen = size(CipherTextFragment) - (Len + 8), %% 8 is length of explicit Nonce + << _:8/bytes, CipherText:CipherLen/bytes, CipherTag:Len/bytes>> = CipherTextFragment, + {end_additional_data(AAD, CipherLen), CipherText, CipherTag}. + +end_additional_data(AAD, Len) -> + <<AAD/binary, ?UINT16(Len)>>. + diff --git a/lib/ssl/src/ssl_tls_dist_proxy.erl b/lib/ssl/src/ssl_tls_dist_proxy.erl deleted file mode 100644 index 12a057fd22..0000000000 --- a/lib/ssl/src/ssl_tls_dist_proxy.erl +++ /dev/null @@ -1,493 +0,0 @@ -%% -%% %CopyrightBegin% -%% -%% Copyright Ericsson AB 2011-2017. All Rights Reserved. -%% -%% Licensed under the Apache License, Version 2.0 (the "License"); -%% you may not use this file except in compliance with the License. -%% You may obtain a copy of the License at -%% -%% http://www.apache.org/licenses/LICENSE-2.0 -%% -%% Unless required by applicable law or agreed to in writing, software -%% distributed under the License is distributed on an "AS IS" BASIS, -%% WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. -%% See the License for the specific language governing permissions and -%% limitations under the License. -%% -%% %CopyrightEnd% -%% --module(ssl_tls_dist_proxy). - - --export([listen/2, accept/2, connect/4, get_tcp_address/1]). --export([init/1, start_link/0, handle_call/3, handle_cast/2, handle_info/2, - terminate/2, code_change/3, ssl_options/2]). - --include_lib("kernel/include/net_address.hrl"). - --record(state, - {listen, - accept_loop - }). - --define(PPRE, 4). --define(PPOST, 4). - - -%%==================================================================== -%% Internal application API -%%==================================================================== - -listen(Driver, Name) -> - gen_server:call(?MODULE, {listen, Driver, Name}, infinity). - -accept(Driver, Listen) -> - gen_server:call(?MODULE, {accept, Driver, Listen}, infinity). - -connect(Driver, Ip, Port, ExtraOpts) -> - gen_server:call( - ?MODULE, {connect, Driver, Ip, Port, ExtraOpts}, infinity). - - -do_listen(Options) -> - {First,Last} = case application:get_env(kernel,inet_dist_listen_min) of - {ok,N} when is_integer(N) -> - case application:get_env(kernel, - inet_dist_listen_max) of - {ok,M} when is_integer(M) -> - {N,M}; - _ -> - {N,N} - end; - _ -> - {0,0} - end, - do_listen(First, Last, listen_options([{backlog,128}|Options])). - -do_listen(First,Last,_) when First > Last -> - {error,eaddrinuse}; -do_listen(First,Last,Options) -> - case gen_tcp:listen(First, Options) of - {error, eaddrinuse} -> - do_listen(First+1,Last,Options); - Other -> - Other - end. - -listen_options(Opts0) -> - Opts1 = - case application:get_env(kernel, inet_dist_use_interface) of - {ok, Ip} -> - [{ip, Ip} | Opts0]; - _ -> - Opts0 - end, - case application:get_env(kernel, inet_dist_listen_options) of - {ok,ListenOpts} -> - ListenOpts ++ Opts1; - _ -> - Opts1 - end. - -connect_options(Opts) -> - case application:get_env(kernel, inet_dist_connect_options) of - {ok,ConnectOpts} -> - lists:ukeysort(1, ConnectOpts ++ Opts); - _ -> - Opts - end. - -%%==================================================================== -%% gen_server callbacks -%%==================================================================== - -start_link() -> - gen_server:start_link({local, ?MODULE}, ?MODULE, [], []). - -init([]) -> - process_flag(priority, max), - {ok, #state{}}. - -handle_call({listen, Driver, Name}, _From, State) -> - case gen_tcp:listen(0, [{active, false}, {packet,?PPRE}, {ip, loopback}]) of - {ok, Socket} -> - {ok, World} = do_listen([{active, false}, binary, {packet,?PPRE}, {reuseaddr, true}, - Driver:family()]), - {ok, TcpAddress} = get_tcp_address(Socket), - {ok, WorldTcpAddress} = get_tcp_address(World), - {_,Port} = WorldTcpAddress#net_address.address, - ErlEpmd = net_kernel:epmd_module(), - case ErlEpmd:register_node(Name, Port, Driver) of - {ok, Creation} -> - {reply, {ok, {Socket, TcpAddress, Creation}}, - State#state{listen={Socket, World}}}; - {error, _} = Error -> - {reply, Error, State} - end; - Error -> - {reply, Error, State} - end; - -handle_call({accept, _Driver, Listen}, {From, _}, State = #state{listen={_, World}}) -> - Self = self(), - ErtsPid = spawn_link(fun() -> accept_loop(Self, erts, Listen, From) end), - WorldPid = spawn_link(fun() -> accept_loop(Self, world, World, Listen) end), - {reply, ErtsPid, State#state{accept_loop={ErtsPid, WorldPid}}}; - -handle_call({connect, Driver, Ip, Port, ExtraOpts}, {From, _}, State) -> - Me = self(), - Pid = - spawn_link( - fun() -> setup_proxy(Driver, Ip, Port, ExtraOpts, Me) end), - receive - {Pid, go_ahead, LPort} -> - Res = {ok, Socket} = try_connect(LPort), - case gen_tcp:controlling_process(Socket, From) of - {error, badarg} = Error -> {reply, Error, State}; % From is dead anyway. - ok -> - flush_old_controller(From, Socket), - {reply, Res, State} - end; - {Pid, Error} -> - {reply, Error, State} - end; - -handle_call(_What, _From, State) -> - {reply, ok, State}. - -handle_cast(_What, State) -> - {noreply, State}. - -handle_info(_What, State) -> - {noreply, State}. - -terminate(_Reason, _St) -> - ok. - -code_change(_OldVsn, St, _Extra) -> - {ok, St}. - -%%-------------------------------------------------------------------- -%%% Internal functions -%%-------------------------------------------------------------------- -get_tcp_address(Socket) -> - case inet:sockname(Socket) of - {ok, Address} -> - {ok, Host} = inet:gethostname(), - NetAddress = #net_address{ - address = Address, - host = Host, - protocol = proxy, - family = inet - }, - {ok, NetAddress}; - {error, _} = Error -> Error - end. - -accept_loop(Proxy, erts = Type, Listen, Extra) -> - process_flag(priority, max), - case gen_tcp:accept(Listen) of - {ok, Socket} -> - Extra ! {accept,self(),Socket,inet,proxy}, - receive - {_Kernel, controller, Pid} -> - inet:setopts(Socket, [nodelay()]), - ok = gen_tcp:controlling_process(Socket, Pid), - flush_old_controller(Pid, Socket), - Pid ! {self(), controller}; - {_Kernel, unsupported_protocol} -> - exit(unsupported_protocol) - end; - {error, closed} -> - %% The listening socket is closed: the proxy process is - %% shutting down. Exit normally, to avoid generating a - %% spurious error report. - exit(normal); - Error -> - exit(Error) - end, - accept_loop(Proxy, Type, Listen, Extra); - -accept_loop(Proxy, world = Type, Listen, Extra) -> - process_flag(priority, max), - case gen_tcp:accept(Listen) of - {ok, Socket} -> - Opts = get_ssl_options(server), - wait_for_code_server(), - case ssl:ssl_accept(Socket, Opts) of - {ok, SslSocket} -> - PairHandler = - spawn_link(fun() -> - setup_connection(SslSocket, Extra) - end), - ok = ssl:controlling_process(SslSocket, PairHandler), - flush_old_controller(PairHandler, SslSocket); - {error, {options, _}} = Error -> - %% Bad options: that's probably our fault. Let's log that. - error_logger:error_msg("Cannot accept TLS distribution connection: ~s~n", - [ssl:format_error(Error)]), - gen_tcp:close(Socket); - _ -> - gen_tcp:close(Socket) - end; - Error -> - exit(Error) - end, - accept_loop(Proxy, Type, Listen, Extra). - -wait_for_code_server() -> - %% This is an ugly hack. Upgrading a socket to TLS requires the - %% crypto module to be loaded. Loading the crypto module triggers - %% its on_load function, which calls code:priv_dir/1 to find the - %% directory where its NIF library is. However, distribution is - %% started earlier than the code server, so the code server is not - %% necessarily started yet, and code:priv_dir/1 might fail because - %% of that, if we receive an incoming connection on the - %% distribution port early enough. - %% - %% If the on_load function of a module fails, the module is - %% unloaded, and the function call that triggered loading it fails - %% with 'undef', which is rather confusing. - %% - %% Thus, the ssl_tls_dist_proxy process will terminate, and be - %% restarted by ssl_dist_sup. However, it won't have any memory - %% of being asked by net_kernel to listen for incoming - %% connections. Hence, the node will believe that it's open for - %% distribution, but it actually isn't. - %% - %% So let's avoid that by waiting for the code server to start. - case whereis(code_server) of - undefined -> - timer:sleep(10), - wait_for_code_server(); - Pid when is_pid(Pid) -> - ok - end. - -try_connect(Port) -> - case gen_tcp:connect({127,0,0,1}, Port, [{active, false}, {packet,?PPRE}, nodelay()]) of - R = {ok, _S} -> - R; - {error, _R} -> - try_connect(Port) - end. - -setup_proxy(Driver, Ip, Port, ExtraOpts, Parent) -> - process_flag(trap_exit, true), - Opts = connect_options(ExtraOpts ++ get_ssl_options(client)), - case ssl:connect(Ip, Port, [{active, true}, binary, {packet,?PPRE}, nodelay(), - Driver:family()] ++ Opts) of - {ok, World} -> - {ok, ErtsL} = gen_tcp:listen(0, [{active, true}, {ip, loopback}, binary, {packet,?PPRE}]), - {ok, #net_address{address={_,LPort}}} = get_tcp_address(ErtsL), - Parent ! {self(), go_ahead, LPort}, - case gen_tcp:accept(ErtsL) of - {ok, Erts} -> - %% gen_tcp:close(ErtsL), - loop_conn_setup(World, Erts); - Err -> - Parent ! {self(), Err} - end; - {error, {options, _}} = Err -> - %% Bad options: that's probably our fault. Let's log that. - error_logger:error_msg("Cannot open TLS distribution connection: ~s~n", - [ssl:format_error(Err)]), - Parent ! {self(), Err}; - Err -> - Parent ! {self(), Err} - end. - - -%% we may not always want the nodelay behaviour -%% %% for performance reasons - -nodelay() -> - case application:get_env(kernel, dist_nodelay) of - undefined -> - {nodelay, true}; - {ok, true} -> - {nodelay, true}; - {ok, false} -> - {nodelay, false}; - _ -> - {nodelay, true} - end. - -setup_connection(World, ErtsListen) -> - process_flag(trap_exit, true), - {ok, TcpAddress} = get_tcp_address(ErtsListen), - {_Addr,Port} = TcpAddress#net_address.address, - {ok, Erts} = gen_tcp:connect({127,0,0,1}, Port, [{active, true}, binary, {packet,?PPRE}, nodelay()]), - ssl:setopts(World, [{active,true}, {packet,?PPRE}, nodelay()]), - loop_conn_setup(World, Erts). - -loop_conn_setup(World, Erts) -> - receive - {ssl, World, Data = <<$a, _/binary>>} -> - gen_tcp:send(Erts, Data), - ssl:setopts(World, [{packet,?PPOST}, nodelay()]), - inet:setopts(Erts, [{packet,?PPOST}, nodelay()]), - loop_conn(World, Erts); - {tcp, Erts, Data = <<$a, _/binary>>} -> - ssl:send(World, Data), - ssl:setopts(World, [{packet,?PPOST}, nodelay()]), - inet:setopts(Erts, [{packet,?PPOST}, nodelay()]), - loop_conn(World, Erts); - {ssl, World, Data = <<_, _/binary>>} -> - gen_tcp:send(Erts, Data), - loop_conn_setup(World, Erts); - {tcp, Erts, Data = <<_, _/binary>>} -> - ssl:send(World, Data), - loop_conn_setup(World, Erts); - {ssl, World, Data} -> - gen_tcp:send(Erts, Data), - loop_conn_setup(World, Erts); - {tcp, Erts, Data} -> - ssl:send(World, Data), - loop_conn_setup(World, Erts); - {tcp_closed, Erts} -> - ssl:close(World); - {ssl_closed, World} -> - gen_tcp:close(Erts); - {ssl_error, World, _} -> - - ssl:close(World) - end. - -loop_conn(World, Erts) -> - receive - {ssl, World, Data} -> - gen_tcp:send(Erts, Data), - loop_conn(World, Erts); - {tcp, Erts, Data} -> - ssl:send(World, Data), - loop_conn(World, Erts); - {tcp_closed, Erts} -> - ssl:close(World); - {ssl_closed, World} -> - gen_tcp:close(Erts); - {ssl_error, World, _} -> - ssl:close(World) - end. - -get_ssl_options(Type) -> - try ets:lookup(ssl_dist_opts, Type) of - [{Type, Opts}] -> - [{erl_dist, true} | Opts]; - _ -> - get_ssl_dist_arguments(Type) - catch - error:badarg -> - get_ssl_dist_arguments(Type) - end. - -get_ssl_dist_arguments(Type) -> - case init:get_argument(ssl_dist_opt) of - {ok, Args} -> - [{erl_dist, true} | ssl_options(Type, lists:append(Args))]; - _ -> - [{erl_dist, true}] - end. - -ssl_options(_,[]) -> - []; -ssl_options(server, ["client_" ++ _, _Value |T]) -> - ssl_options(server,T); -ssl_options(client, ["server_" ++ _, _Value|T]) -> - ssl_options(client,T); -ssl_options(server, ["server_certfile", Value|T]) -> - [{certfile, Value} | ssl_options(server,T)]; -ssl_options(client, ["client_certfile", Value | T]) -> - [{certfile, Value} | ssl_options(client,T)]; -ssl_options(server, ["server_cacertfile", Value|T]) -> - [{cacertfile, Value} | ssl_options(server,T)]; -ssl_options(client, ["client_cacertfile", Value|T]) -> - [{cacertfile, Value} | ssl_options(client,T)]; -ssl_options(server, ["server_keyfile", Value|T]) -> - [{keyfile, Value} | ssl_options(server,T)]; -ssl_options(client, ["client_keyfile", Value|T]) -> - [{keyfile, Value} | ssl_options(client,T)]; -ssl_options(server, ["server_password", Value|T]) -> - [{password, Value} | ssl_options(server,T)]; -ssl_options(client, ["client_password", Value|T]) -> - [{password, Value} | ssl_options(client,T)]; -ssl_options(server, ["server_verify", Value|T]) -> - [{verify, atomize(Value)} | ssl_options(server,T)]; -ssl_options(client, ["client_verify", Value|T]) -> - [{verify, atomize(Value)} | ssl_options(client,T)]; -ssl_options(server, ["server_verify_fun", Value|T]) -> - [{verify_fun, verify_fun(Value)} | ssl_options(server,T)]; -ssl_options(client, ["client_verify_fun", Value|T]) -> - [{verify_fun, verify_fun(Value)} | ssl_options(client,T)]; -ssl_options(server, ["server_crl_check", Value|T]) -> - [{crl_check, atomize(Value)} | ssl_options(server,T)]; -ssl_options(client, ["client_crl_check", Value|T]) -> - [{crl_check, atomize(Value)} | ssl_options(client,T)]; -ssl_options(server, ["server_crl_cache", Value|T]) -> - [{crl_cache, termify(Value)} | ssl_options(server,T)]; -ssl_options(client, ["client_crl_cache", Value|T]) -> - [{crl_cache, termify(Value)} | ssl_options(client,T)]; -ssl_options(server, ["server_reuse_sessions", Value|T]) -> - [{reuse_sessions, atomize(Value)} | ssl_options(server,T)]; -ssl_options(client, ["client_reuse_sessions", Value|T]) -> - [{reuse_sessions, atomize(Value)} | ssl_options(client,T)]; -ssl_options(server, ["server_secure_renegotiate", Value|T]) -> - [{secure_renegotiate, atomize(Value)} | ssl_options(server,T)]; -ssl_options(client, ["client_secure_renegotiate", Value|T]) -> - [{secure_renegotiate, atomize(Value)} | ssl_options(client,T)]; -ssl_options(server, ["server_depth", Value|T]) -> - [{depth, list_to_integer(Value)} | ssl_options(server,T)]; -ssl_options(client, ["client_depth", Value|T]) -> - [{depth, list_to_integer(Value)} | ssl_options(client,T)]; -ssl_options(server, ["server_hibernate_after", Value|T]) -> - [{hibernate_after, list_to_integer(Value)} | ssl_options(server,T)]; -ssl_options(client, ["client_hibernate_after", Value|T]) -> - [{hibernate_after, list_to_integer(Value)} | ssl_options(client,T)]; -ssl_options(server, ["server_ciphers", Value|T]) -> - [{ciphers, Value} | ssl_options(server,T)]; -ssl_options(client, ["client_ciphers", Value|T]) -> - [{ciphers, Value} | ssl_options(client,T)]; -ssl_options(server, ["server_dhfile", Value|T]) -> - [{dhfile, Value} | ssl_options(server,T)]; -ssl_options(server, ["server_fail_if_no_peer_cert", Value|T]) -> - [{fail_if_no_peer_cert, atomize(Value)} | ssl_options(server,T)]; -ssl_options(Type, Opts) -> - error(malformed_ssl_dist_opt, [Type, Opts]). - -atomize(List) when is_list(List) -> - list_to_atom(List); -atomize(Atom) when is_atom(Atom) -> - Atom. - -termify(String) when is_list(String) -> - {ok, Tokens, _} = erl_scan:string(String ++ "."), - {ok, Term} = erl_parse:parse_term(Tokens), - Term. - -verify_fun(Value) -> - case termify(Value) of - {Mod, Func, State} when is_atom(Mod), is_atom(Func) -> - Fun = fun Mod:Func/3, - {Fun, State}; - _ -> - error(malformed_ssl_dist_opt, [Value]) - end. - -flush_old_controller(Pid, Socket) -> - receive - {tcp, Socket, Data} -> - Pid ! {tcp, Socket, Data}, - flush_old_controller(Pid, Socket); - {tcp_closed, Socket} -> - Pid ! {tcp_closed, Socket}, - flush_old_controller(Pid, Socket); - {ssl, Socket, Data} -> - Pid ! {ssl, Socket, Data}, - flush_old_controller(Pid, Socket); - {ssl_closed, Socket} -> - Pid ! {ssl_closed, Socket}, - flush_old_controller(Pid, Socket) - after 0 -> - ok - end. diff --git a/lib/ssl/src/ssl_v2.erl b/lib/ssl/src/ssl_v2.erl deleted file mode 100644 index 37134cbe5d..0000000000 --- a/lib/ssl/src/ssl_v2.erl +++ /dev/null @@ -1,38 +0,0 @@ -%% -%% %CopyrightBegin% -%% -%% Copyright Ericsson AB 2007-2016. All Rights Reserved. -%% -%% Licensed under the Apache License, Version 2.0 (the "License"); -%% you may not use this file except in compliance with the License. -%% You may obtain a copy of the License at -%% -%% http://www.apache.org/licenses/LICENSE-2.0 -%% -%% Unless required by applicable law or agreed to in writing, software -%% distributed under the License is distributed on an "AS IS" BASIS, -%% WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. -%% See the License for the specific language governing permissions and -%% limitations under the License. -%% -%% %CopyrightEnd% -%% - -%% -%%---------------------------------------------------------------------- -%% Purpose: Handles sslv2 hello as clients supporting sslv2 and higher -%% will send an sslv2 hello. -%%---------------------------------------------------------------------- - --module(ssl_v2). - --export([client_random/2]). - -client_random(ChallengeData, 32) -> - ChallengeData; -client_random(ChallengeData, N) when N > 32 -> - <<NewChallengeData:32/binary, _/binary>> = ChallengeData, - NewChallengeData; -client_random(ChallengeData, N) -> - Pad = list_to_binary(lists:duplicate(N, 0)), - <<Pad/binary, ChallengeData/binary>>. diff --git a/lib/ssl/src/ssl_v3.erl b/lib/ssl/src/ssl_v3.erl index 82d165f995..4eab60b440 100644 --- a/lib/ssl/src/ssl_v3.erl +++ b/lib/ssl/src/ssl_v3.erl @@ -1,7 +1,7 @@ %% %% %CopyrightBegin% %% -%% Copyright Ericsson AB 2007-2016. All Rights Reserved. +%% Copyright Ericsson AB 2007-2018. All Rights Reserved. %% %% Licensed under the Apache License, Version 2.0 (the "License"); %% you may not use this file except in compliance with the License. @@ -131,7 +131,7 @@ setup_keys(MasterSecret, ServerRandom, ClientRandom, HS, KML, _EKML, IVS) -> {ClientWriteMacSecret, ServerWriteMacSecret, ClientWriteKey, ServerWriteKey, ClientIV, ServerIV}. --spec suites() -> [ssl_cipher:cipher_suite()]. +-spec suites() -> [ssl_cipher_format:cipher_suite()]. suites() -> [ diff --git a/lib/ssl/src/tls.erl b/lib/ssl/src/tls.erl deleted file mode 100644 index aa41cd1ba6..0000000000 --- a/lib/ssl/src/tls.erl +++ /dev/null @@ -1,112 +0,0 @@ -%% -%% %CopyrightBegin% -%% -%% Copyright Ericsson AB 1999-2016. All Rights Reserved. -%% -%% Licensed under the Apache License, Version 2.0 (the "License"); -%% you may not use this file except in compliance with the License. -%% You may obtain a copy of the License at -%% -%% http://www.apache.org/licenses/LICENSE-2.0 -%% -%% Unless required by applicable law or agreed to in writing, software -%% distributed under the License is distributed on an "AS IS" BASIS, -%% WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. -%% See the License for the specific language governing permissions and -%% limitations under the License. -%% -%% %CopyrightEnd% -%% - -%% - -%%% Purpose : Reflect TLS specific API options (fairly simple wrapper at the moment) - --module(tls). - --include("ssl_api.hrl"). --include("ssl_internal.hrl"). - --export([connect/2, connect/3, listen/2, accept/1, accept/2, - handshake/1, handshake/2, handshake/3]). - -%%-------------------------------------------------------------------- -%% -%% Description: Connect to an TLS server. -%%-------------------------------------------------------------------- - --spec connect(host() | port(), [connect_option()]) -> {ok, #sslsocket{}} | - {error, reason()}. - -connect(Socket, Options) when is_port(Socket) -> - connect(Socket, Options, infinity). - --spec connect(host() | port(), [connect_option()] | inet:port_number(), - timeout() | list()) -> - {ok, #sslsocket{}} | {error, reason()}. - -connect(Socket, SslOptions, Timeout) when is_port(Socket) -> - TLSOpts = [{protocol, tls} | SslOptions], - ssl:connect(Socket, TLSOpts, Timeout); -connect(Host, Port, Options) -> - connect(Host, Port, Options, infinity). - --spec connect(host() | port(), inet:port_number(), list(), timeout()) -> - {ok, #sslsocket{}} | {error, reason()}. - -connect(Host, Port, Options, Timeout) -> - TLSOpts = [{protocol, tls} | Options], - ssl:connect(Host, Port, TLSOpts, Timeout). - -%%-------------------------------------------------------------------- --spec listen(inet:port_number(), [listen_option()]) ->{ok, #sslsocket{}} | {error, reason()}. - -%% -%% Description: Creates an ssl listen socket. -%%-------------------------------------------------------------------- -listen(Port, Options) -> - TLSOpts = [{protocol, tls} | Options], - ssl:listen(Port, TLSOpts). - -%%-------------------------------------------------------------------- -%% -%% Description: Performs transport accept on an ssl listen socket -%%-------------------------------------------------------------------- --spec accept(#sslsocket{}) -> {ok, #sslsocket{}} | - {error, reason()}. -accept(ListenSocket) -> - accept(ListenSocket, infinity). - --spec accept(#sslsocket{}, timeout()) -> {ok, #sslsocket{}} | - {error, reason()}. -accept(Socket, Timeout) -> - ssl:transport_accept(Socket, Timeout). - -%%-------------------------------------------------------------------- -%% -%% Description: Performs accept on an ssl listen socket. e.i. performs -%% ssl handshake. -%%-------------------------------------------------------------------- - --spec handshake(#sslsocket{}) -> ok | {error, reason()}. - -handshake(ListenSocket) -> - handshake(ListenSocket, infinity). - - --spec handshake(#sslsocket{} | port(), timeout()| [ssl_option() - | transport_option()]) -> - ok | {ok, #sslsocket{}} | {error, reason()}. - -handshake(#sslsocket{} = Socket, Timeout) -> - ssl:ssl_accept(Socket, Timeout); - -handshake(ListenSocket, SslOptions) when is_port(ListenSocket) -> - handshake(ListenSocket, SslOptions, infinity). - - --spec handshake(port(), [ssl_option()| transport_option()], timeout()) -> - {ok, #sslsocket{}} | {error, reason()}. - -handshake(Socket, SslOptions, Timeout) when is_port(Socket) -> - ssl:ssl_accept(Socket, SslOptions, Timeout). diff --git a/lib/ssl/src/tls_connection.erl b/lib/ssl/src/tls_connection.erl index d3b3902fea..4dfb50967d 100644 --- a/lib/ssl/src/tls_connection.erl +++ b/lib/ssl/src/tls_connection.erl @@ -1,7 +1,7 @@ %% %% %CopyrightBegin% %% -%% Copyright Ericsson AB 2007-2017. All Rights Reserved. +%% Copyright Ericsson AB 2007-2018. All Rights Reserved. %% %% Licensed under the Apache License, Version 2.0 (the "License"); %% you may not use this file except in compliance with the License. @@ -43,30 +43,37 @@ %% Internal application API %% Setup --export([start_fsm/8, start_link/7, init/1]). +-export([start_fsm/8, start_link/8, init/1, pids/1]). %% State transition handling --export([next_record/1, next_event/3, next_event/4, handle_common_event/4]). +-export([next_record/1, next_event/3, next_event/4, + handle_common_event/4]). %% Handshake handling --export([renegotiate/2, send_handshake/2, +-export([renegotiation/2, renegotiate/2, send_handshake/2, queue_handshake/2, queue_change_cipher/2, - reinit_handshake_data/1, select_sni_extension/1, empty_connection_state/2]). + reinit/1, reinit_handshake_data/1, select_sni_extension/1, + empty_connection_state/2]). %% Alert and close handling --export([encode_alert/3, send_alert/2, close/5, protocol_name/0]). +-export([send_alert/2, send_alert_in_connection/2, + send_sync_alert/2, + encode_alert/3, close/5, protocol_name/0]). %% Data handling --export([encode_data/3, passive_receive/2, next_record_if_active/1, send/3, - socket/5, setopts/3, getopts/3]). +-export([encode_data/3, passive_receive/2, next_record_if_active/1, + send/3, socket/5, setopts/3, getopts/3]). %% gen_statem state functions -export([init/3, error/3, downgrade/3, %% Initiation and take down states - hello/3, certify/3, cipher/3, abbreviated/3, %% Handshake states - connection/3]). + hello/3, user_hello/3, certify/3, cipher/3, abbreviated/3, %% Handshake states + connection/3]). %% gen_statem callbacks -export([callback_mode/0, terminate/3, code_change/4, format_status/2]). + +-define(DIST_CNTRL_SPAWN_OPTS, [{priority, max}]). + %%==================================================================== %% Internal application API %%==================================================================== @@ -77,11 +84,11 @@ start_fsm(Role, Host, Port, Socket, {#ssl_options{erl_dist = false},_, Tracker} User, {CbModule, _,_, _} = CbInfo, Timeout) -> try - {ok, Pid} = tls_connection_sup:start_child([Role, Host, Port, Socket, + {ok, Sender} = tls_sender:start(), + {ok, Pid} = tls_connection_sup:start_child([Role, Sender, Host, Port, Socket, Opts, User, CbInfo]), - {ok, SslSocket} = ssl_connection:socket_control(?MODULE, Socket, Pid, CbModule, Tracker), - ok = ssl_connection:handshake(SslSocket, Timeout), - {ok, SslSocket} + {ok, SslSocket} = ssl_connection:socket_control(?MODULE, Socket, [Pid, Sender], CbModule, Tracker), + ssl_connection:handshake(SslSocket, Timeout) catch error:{badmatch, {error, _} = Error} -> Error @@ -91,35 +98,49 @@ start_fsm(Role, Host, Port, Socket, {#ssl_options{erl_dist = true},_, Tracker} = User, {CbModule, _,_, _} = CbInfo, Timeout) -> try - {ok, Pid} = tls_connection_sup:start_child_dist([Role, Host, Port, Socket, + {ok, Sender} = tls_sender:start([{spawn_opt, ?DIST_CNTRL_SPAWN_OPTS}]), + {ok, Pid} = tls_connection_sup:start_child_dist([Role, Sender, Host, Port, Socket, Opts, User, CbInfo]), - {ok, SslSocket} = ssl_connection:socket_control(?MODULE, Socket, Pid, CbModule, Tracker), - ok = ssl_connection:handshake(SslSocket, Timeout), - {ok, SslSocket} + {ok, SslSocket} = ssl_connection:socket_control(?MODULE, Socket, [Pid, Sender], CbModule, Tracker), + ssl_connection:handshake(SslSocket, Timeout) catch error:{badmatch, {error, _} = Error} -> Error end. %%-------------------------------------------------------------------- --spec start_link(atom(), host(), inet:port_number(), port(), list(), pid(), tuple()) -> +-spec start_link(atom(), pid(), host(), inet:port_number(), port(), list(), pid(), tuple()) -> {ok, pid()} | ignore | {error, reason()}. %% %% Description: Creates a gen_statem process which calls Module:init/1 to %% initialize. %%-------------------------------------------------------------------- -start_link(Role, Host, Port, Socket, Options, User, CbInfo) -> - {ok, proc_lib:spawn_link(?MODULE, init, [[Role, Host, Port, Socket, Options, User, CbInfo]])}. +start_link(Role, Sender, Host, Port, Socket, Options, User, CbInfo) -> + {ok, proc_lib:spawn_link(?MODULE, init, [[Role, Sender, Host, Port, Socket, Options, User, CbInfo]])}. -init([Role, Host, Port, Socket, Options, User, CbInfo]) -> +init([Role, Sender, Host, Port, Socket, {SslOpts, _, _} = Options, User, CbInfo]) -> process_flag(trap_exit, true), - State0 = initial_state(Role, Host, Port, Socket, Options, User, CbInfo), + link(Sender), + case SslOpts#ssl_options.erl_dist of + true -> + process_flag(priority, max); + _ -> + ok + end, + State0 = #state{protocol_specific = Map} = initial_state(Role, Sender, + Host, Port, Socket, Options, User, CbInfo), try State = ssl_connection:ssl_config(State0#state.ssl_options, Role, State0), - gen_statem:enter_loop(?MODULE, [], init, State) + initialize_tls_sender(State), + gen_statem:enter_loop(?MODULE, [], init, State) catch throw:Error -> - gen_statem:enter_loop(?MODULE, [], error, {Error, State0}) + EState = State0#state{protocol_specific = Map#{error => Error}}, + gen_statem:enter_loop(?MODULE, [], error, EState) end. + +pids(#state{protocol_specific = #{sender := Sender}}) -> + [self(), Sender]. + %%==================================================================== %% State transition handling %%==================================================================== @@ -236,13 +257,15 @@ handle_common_event(internal, #ssl_tls{type = _Unknown}, StateName, State) -> %%==================================================================== %% Handshake handling %%==================================================================== +renegotiation(Pid, WriteState) -> + gen_statem:call(Pid, {user_renegotiate, WriteState}). + renegotiate(#state{role = client} = State, Actions) -> %% Handle same way as if server requested %% the renegotiation Hs0 = ssl_handshake:init_handshake_history(), {next_state, connection, State#state{tls_handshake_history = Hs0}, [{next_event, internal, #hello_request{}} | Actions]}; - renegotiate(#state{role = server, socket = Socket, transport_cb = Transport, @@ -266,10 +289,9 @@ send_handshake(Handshake, State) -> queue_handshake(Handshake, #state{negotiated_version = Version, tls_handshake_history = Hist0, flight_buffer = Flight0, - ssl_options = #ssl_options{v2_hello_compatible = V2HComp}, connection_states = ConnectionStates0} = State0) -> {BinHandshake, ConnectionStates, Hist} = - encode_handshake(Handshake, Version, ConnectionStates0, Hist0, V2HComp), + encode_handshake(Handshake, Version, ConnectionStates0, Hist0), State0#state{connection_states = ConnectionStates, tls_handshake_history = Hist, flight_buffer = Flight0 ++ [BinHandshake]}. @@ -288,6 +310,12 @@ queue_change_cipher(Msg, #state{negotiated_version = Version, State0#state{connection_states = ConnectionStates, flight_buffer = Flight0 ++ [BinChangeCipher]}. +reinit(#state{protocol_specific = #{sender := Sender}, + negotiated_version = Version, + connection_states = #{current_write := Write}} = State) -> + tls_sender:update_connection_state(Sender, Write, Version), + reinit_handshake_data(State). + reinit_handshake_data(State) -> %% premaster_secret, public_key_info and tls_handshake_info %% are only needed during the handshake phase. @@ -309,15 +337,6 @@ empty_connection_state(ConnectionEnd, BeastMitigation) -> %%==================================================================== %% Alert and close handling %%==================================================================== -send_alert(Alert, #state{negotiated_version = Version, - socket = Socket, - transport_cb = Transport, - connection_states = ConnectionStates0} = State0) -> - {BinMsg, ConnectionStates} = - encode_alert(Alert, Version, ConnectionStates0), - send(Transport, Socket, BinMsg), - State0#state{connection_states = ConnectionStates}. - %%-------------------------------------------------------------------- -spec encode_alert(#alert{}, ssl_record:ssl_version(), ssl_record:connection_states()) -> {iolist(), ssl_record:connection_states()}. @@ -326,6 +345,38 @@ send_alert(Alert, #state{negotiated_version = Version, %%-------------------------------------------------------------------- encode_alert(#alert{} = Alert, Version, ConnectionStates) -> tls_record:encode_alert_record(Alert, Version, ConnectionStates). + +send_alert(Alert, #state{negotiated_version = Version, + socket = Socket, + transport_cb = Transport, + connection_states = ConnectionStates0} = StateData0) -> + {BinMsg, ConnectionStates} = + encode_alert(Alert, Version, ConnectionStates0), + send(Transport, Socket, BinMsg), + StateData0#state{connection_states = ConnectionStates}. + +%% If an ALERT sent in the connection state, should cause the TLS +%% connection to end, we need to synchronize with the tls_sender +%% process so that the ALERT if possible (that is the tls_sender process is +%% not blocked) is sent before the connection process terminates and +%% thereby closes the transport socket. +send_alert_in_connection(#alert{level = ?FATAL} = Alert, State) -> + send_sync_alert(Alert, State); +send_alert_in_connection(#alert{description = ?CLOSE_NOTIFY} = Alert, State) -> + send_sync_alert(Alert, State); +send_alert_in_connection(Alert, + #state{protocol_specific = #{sender := Sender}}) -> + tls_sender:send_alert(Sender, Alert). +send_sync_alert(Alert, #state{protocol_specific = #{sender := Sender}}= State) -> + tls_sender:send_and_ack_alert(Sender, Alert), + receive + {Sender, ack_alert} -> + ok + after ?DEFAULT_TIMEOUT -> + %% Sender is blocked terminate anyway + throw({stop, {shutdown, own_alert}, State}) + end. + %% User closes or recursive call! close({close, Timeout}, Socket, Transport = gen_tcp, _,_) -> tls_socket:setopts(Transport, Socket, [{active, false}]), @@ -380,8 +431,8 @@ next_record_if_active(State) -> send(Transport, Socket, Data) -> tls_socket:send(Transport, Socket, Data). -socket(Pid, Transport, Socket, Connection, Tracker) -> - tls_socket:socket(Pid, Transport, Socket, Connection, Tracker). +socket(Pids, Transport, Socket, Connection, Tracker) -> + tls_socket:socket(Pids, Transport, Socket, Connection, Tracker). setopts(Transport, Socket, Other) -> tls_socket:setopts(Transport, Socket, Other). @@ -400,7 +451,7 @@ getopts(Transport, Socket, Tag) -> init({call, From}, {start, Timeout}, #state{host = Host, port = Port, role = client, - ssl_options = #ssl_options{v2_hello_compatible = V2HComp} = SslOpts, + ssl_options = SslOpts, session = #session{own_certificate = Cert} = Session0, transport_cb = Transport, socket = Socket, connection_states = ConnectionStates0, @@ -416,7 +467,7 @@ init({call, From}, {start, Timeout}, HelloVersion = tls_record:hello_version(Version, SslOpts#ssl_options.versions), Handshake0 = ssl_handshake:init_handshake_history(), {BinMsg, ConnectionStates, Handshake} = - encode_handshake(Hello, HelloVersion, ConnectionStates0, Handshake0, V2HComp), + encode_handshake(Hello, HelloVersion, ConnectionStates0, Handshake0), send(Transport, Socket, BinMsg), State1 = State0#state{connection_states = ConnectionStates, negotiated_version = Version, %% Requested version @@ -435,13 +486,12 @@ init(Type, Event, State) -> {start, timeout()} | term(), #state{}) -> gen_statem:state_function_result(). %%-------------------------------------------------------------------- - -error({call, From}, {start, _Timeout}, {Error, State}) -> - {stop_and_reply, normal, {reply, From, {error, Error}}, State}; -error({call, From}, {start, _Timeout}, #state{protocol_specific = #{error := Error}} = State) -> - {stop_and_reply, normal, {reply, From, {error, Error}}, State}; -error({call, _} = Call, Msg, {Error, #state{protocol_specific = Map} = State}) -> - gen_handshake(?FUNCTION_NAME, Call, Msg, State#state{protocol_specific = Map#{error => Error}}); +error({call, From}, {start, _Timeout}, + #state{protocol_specific = #{error := Error}} = State) -> + ssl_connection:stop_and_reply( + normal, {reply, From, {error, Error}}, State); +error({call, _} = Call, Msg, State) -> + gen_handshake(?FUNCTION_NAME, Call, Msg, State); error(_, _, _) -> {keep_state_and_data, [postpone]}. @@ -451,6 +501,18 @@ error(_, _, _) -> #state{}) -> gen_statem:state_function_result(). %%-------------------------------------------------------------------- +hello(internal, #client_hello{extensions = Extensions} = Hello, + #state{ssl_options = #ssl_options{handshake = hello}, + start_or_recv_from = From} = State) -> + {next_state, user_hello, State#state{start_or_recv_from = undefined, + hello = Hello}, + [{reply, From, {ok, ssl_connection:map_extensions(Extensions)}}]}; +hello(internal, #server_hello{extensions = Extensions} = Hello, + #state{ssl_options = #ssl_options{handshake = hello}, + start_or_recv_from = From} = State) -> + {next_state, user_hello, State#state{start_or_recv_from = undefined, + hello = Hello}, + [{reply, From, {ok, ssl_connection:map_extensions(Extensions)}}]}; hello(internal, #client_hello{client_version = ClientVersion} = Hello, #state{connection_states = ConnectionStates0, port = Port, session = #session{own_certificate = Cert} = Session0, @@ -460,11 +522,12 @@ hello(internal, #client_hello{client_version = ClientVersion} = Hello, negotiated_protocol = CurrentProtocol, key_algorithm = KeyExAlg, ssl_options = SslOpts} = State) -> - case tls_handshake:hello(Hello, SslOpts, {Port, Session0, Cache, CacheCb, ConnectionStates0, Cert, KeyExAlg}, Renegotiation) of #alert{} = Alert -> - ssl_connection:handle_own_alert(Alert, ClientVersion, hello, State); + ssl_connection:handle_own_alert(Alert, ClientVersion, hello, + State#state{negotiated_version + = ClientVersion}); {Version, {Type, Session}, ConnectionStates, Protocol0, ServerHelloExt, HashSign} -> Protocol = case Protocol0 of @@ -479,7 +542,7 @@ hello(internal, #client_hello{client_version = ClientVersion} = Hello, session = Session, negotiated_protocol = Protocol}) end; -hello(internal, #server_hello{} = Hello, +hello(internal, #server_hello{} = Hello, #state{connection_states = ConnectionStates0, negotiated_version = ReqVersion, role = client, @@ -487,7 +550,8 @@ hello(internal, #server_hello{} = Hello, ssl_options = SslOptions} = State) -> case tls_handshake:hello(Hello, SslOptions, ConnectionStates0, Renegotiation) of #alert{} = Alert -> - ssl_connection:handle_own_alert(Alert, ReqVersion, hello, State); + ssl_connection:handle_own_alert(Alert, ReqVersion, hello, + State#state{negotiated_version = ReqVersion}); {Version, NewId, ConnectionStates, ProtoExt, Protocol} -> ssl_connection:handle_session(Hello, Version, NewId, ConnectionStates, ProtoExt, Protocol, State) @@ -497,6 +561,9 @@ hello(info, Event, State) -> hello(Type, Event, State) -> gen_handshake(?FUNCTION_NAME, Type, Event, State). +user_hello(Type, Event, State) -> + gen_handshake(?FUNCTION_NAME, Type, Event, State). + %%-------------------------------------------------------------------- -spec abbreviated(gen_statem:event_type(), term(), #state{}) -> gen_statem:state_function_result(). @@ -531,14 +598,19 @@ cipher(Type, Event, State) -> %%-------------------------------------------------------------------- connection(info, Event, State) -> gen_info(Event, ?FUNCTION_NAME, State); +connection({call, From}, {user_renegotiate, WriteState}, + #state{connection_states = ConnectionStates} = State) -> + {next_state, ?FUNCTION_NAME, State#state{connection_states = ConnectionStates#{current_write => WriteState}}, + [{next_event,{call, From}, renegotiate}]}; connection(internal, #hello_request{}, - #state{role = client, host = Host, port = Port, + #state{role = client, + renegotiation = {Renegotiation, _}, + host = Host, port = Port, session = #session{own_certificate = Cert} = Session0, session_cache = Cache, session_cache_cb = CacheCb, - ssl_options = SslOpts, - connection_states = ConnectionStates0, - renegotiation = {Renegotiation, _}} = State0) -> - Hello = tls_handshake:client_hello(Host, Port, ConnectionStates0, SslOpts, + ssl_options = SslOpts, + connection_states = ConnectionStates} = State0) -> + Hello = tls_handshake:client_hello(Host, Port, ConnectionStates, SslOpts, Cache, CacheCb, Renegotiation, Cert), {State1, Actions} = send_handshake(Hello, State0), {Record, State} = @@ -547,7 +619,10 @@ connection(internal, #hello_request{}, = Hello#client_hello.session_id}}), next_event(hello, Record, State, Actions); connection(internal, #client_hello{} = Hello, - #state{role = server, allow_renegotiate = true} = State0) -> + #state{role = server, allow_renegotiate = true, connection_states = CS, + %%protocol_cb = Connection, + protocol_specific = #{sender := Sender} + } = State0) -> %% Mitigate Computational DoS attack %% http://www.educatedguesswork.org/2011/10/ssltls_and_computational_dos.html %% http://www.thc.org/thc-ssl-dos/ Rather than disabling client @@ -556,12 +631,16 @@ connection(internal, #client_hello{} = Hello, erlang:send_after(?WAIT_TO_ALLOW_RENEGOTIATION, self(), allow_renegotiate), {Record, State} = next_record(State0#state{allow_renegotiate = false, renegotiation = {true, peer}}), - next_event(hello, Record, State, [{next_event, internal, Hello}]); + {ok, Write} = tls_sender:renegotiate(Sender), + next_event(hello, Record, State#state{connection_states = CS#{current_write => Write}}, + [{next_event, internal, Hello}]); connection(internal, #client_hello{}, - #state{role = server, allow_renegotiate = false} = State0) -> + #state{role = server, allow_renegotiate = false, + protocol_cb = Connection} = State0) -> Alert = ?ALERT_REC(?WARNING, ?NO_RENEGOTIATION), - State1 = send_alert(Alert, State0), - {Record, State} = ssl_connection:prepare_connection(State1, ?MODULE), + send_alert_in_connection(Alert, State0), + State1 = Connection:reinit_handshake_data(State0), + {Record, State} = next_record(State1), next_event(?FUNCTION_NAME, Record, State); connection(Type, Event, State) -> ssl_connection:?FUNCTION_NAME(Type, Event, State, ?MODULE). @@ -580,7 +659,8 @@ callback_mode() -> state_functions. terminate(Reason, StateName, State) -> - catch ssl_connection:terminate(Reason, StateName, State). + catch ssl_connection:terminate(Reason, StateName, State), + ensure_sender_terminate(Reason, State). format_status(Type, Data) -> ssl_connection:format_status(Type, Data). @@ -591,11 +671,13 @@ code_change(_OldVsn, StateName, State, _) -> %%-------------------------------------------------------------------- %%% Internal functions %%-------------------------------------------------------------------- -initial_state(Role, Host, Port, Socket, {SSLOptions, SocketOptions, Tracker}, User, +initial_state(Role, Sender, Host, Port, Socket, {SSLOptions, SocketOptions, Tracker}, User, {CbModule, DataTag, CloseTag, ErrorTag}) -> - #ssl_options{beast_mitigation = BeastMitigation} = SSLOptions, + #ssl_options{beast_mitigation = BeastMitigation, + erl_dist = IsErlDist} = SSLOptions, ConnectionStates = tls_record:init_connection_states(Role, BeastMitigation), + ErlDistData = erl_dist_data(IsErlDist), SessionCacheCb = case application:get_env(ssl, session_cb) of {ok, Cb} when is_atom(Cb) -> Cb; @@ -603,7 +685,7 @@ initial_state(Role, Host, Port, Socket, {SSLOptions, SocketOptions, Tracker}, Us ssl_session_cache end, - Monitor = erlang:monitor(process, User), + UserMonitor = erlang:monitor(process, User), #state{socket_options = SocketOptions, ssl_options = SSLOptions, @@ -616,9 +698,10 @@ initial_state(Role, Host, Port, Socket, {SSLOptions, SocketOptions, Tracker}, Us host = Host, port = Port, socket = Socket, + erl_dist_data = ErlDistData, connection_states = ConnectionStates, protocol_buffers = #protocol_buffers{}, - user_application = {Monitor, User}, + user_application = {UserMonitor, User}, user_data_buffer = <<>>, session_cache_cb = SessionCacheCb, renegotiation = {false, first}, @@ -626,9 +709,37 @@ initial_state(Role, Host, Port, Socket, {SSLOptions, SocketOptions, Tracker}, Us start_or_recv_from = undefined, protocol_cb = ?MODULE, tracker = Tracker, - flight_buffer = [] + flight_buffer = [], + protocol_specific = #{sender => Sender} }. +erl_dist_data(true) -> + #{dist_handle => undefined, + dist_buffer => <<>>}; +erl_dist_data(false) -> + #{}. + +initialize_tls_sender(#state{role = Role, + socket = Socket, + socket_options = SockOpts, + tracker = Tracker, + protocol_cb = Connection, + transport_cb = Transport, + negotiated_version = Version, + ssl_options = #ssl_options{renegotiate_at = RenegotiateAt}, + connection_states = #{current_write := ConnectionWriteState}, + protocol_specific = #{sender := Sender}}) -> + Init = #{current_write => ConnectionWriteState, + role => Role, + socket => Socket, + socket_options => SockOpts, + tracker => Tracker, + protocol_cb => Connection, + transport_cb => Transport, + negotiated_version => Version, + renegotiate_at => RenegotiateAt}, + tls_sender:initialize(Sender, Init). + next_tls_record(Data, StateName, #state{protocol_buffers = #protocol_buffers{tls_record_buffer = Buf0, tls_cipher_texts = CT0} = Buffers} @@ -645,15 +756,11 @@ next_tls_record(Data, StateName, #state{protocol_buffers = handle_record_alert(Alert, State0) end. -acceptable_record_versions(hello, #state{ssl_options = #ssl_options{v2_hello_compatible = true}}) -> - [tls_record:protocol_version(Vsn) || Vsn <- ?ALL_AVAILABLE_VERSIONS ++ ['sslv2']]; + acceptable_record_versions(hello, _) -> [tls_record:protocol_version(Vsn) || Vsn <- ?ALL_AVAILABLE_VERSIONS]; acceptable_record_versions(_, #state{negotiated_version = Version}) -> [Version]. -handle_record_alert(#alert{description = ?BAD_RECORD_MAC}, - #state{ssl_options = #ssl_options{v2_hello_compatible = true}}) -> - ?ALERT_REC(?FATAL, ?PROTOCOL_VERSION); handle_record_alert(Alert, _) -> Alert. @@ -670,7 +777,7 @@ handle_info({Protocol, _, Data}, StateName, next_event(StateName, Record, State); #alert{} = Alert -> ssl_connection:handle_normal_shutdown(Alert, StateName, State0), - {stop, {shutdown, own_alert}} + ssl_connection:stop({shutdown, own_alert}, State0) end; handle_info({CloseTag, Socket}, StateName, #state{socket = Socket, close_tag = CloseTag, @@ -698,28 +805,31 @@ handle_info({CloseTag, Socket}, StateName, end, ssl_connection:handle_normal_shutdown(?ALERT_REC(?FATAL, ?CLOSE_NOTIFY), StateName, State), - {stop, {shutdown, transport_closed}}; + ssl_connection:stop({shutdown, transport_closed}, State); true -> %% Fixes non-delivery of final TLS record in {active, once}. %% Basically allows the application the opportunity to set {active, once} again %% and then receive the final message. next_event(StateName, no_record, State) end; +handle_info({'EXIT', Sender, Reason}, _, + #state{protocol_specific = #{sender := Sender}} = State) -> + {stop, {shutdown, sender_died, Reason}, State}; handle_info(Msg, StateName, State) -> ssl_connection:StateName(info, Msg, State, ?MODULE). handle_alerts([], Result) -> Result; -handle_alerts(_, {stop,_} = Stop) -> +handle_alerts(_, {stop, _, _} = Stop) -> Stop; handle_alerts([Alert | Alerts], {next_state, StateName, State}) -> handle_alerts(Alerts, ssl_connection:handle_alert(Alert, StateName, State)); handle_alerts([Alert | Alerts], {next_state, StateName, State, _Actions}) -> handle_alerts(Alerts, ssl_connection:handle_alert(Alert, StateName, State)). -encode_handshake(Handshake, Version, ConnectionStates0, Hist0, V2HComp) -> +encode_handshake(Handshake, Version, ConnectionStates0, Hist0) -> Frag = tls_handshake:encode_handshake(Handshake, Version), - Hist = ssl_handshake:update_handshake_history(Hist0, Frag, V2HComp), + Hist = ssl_handshake:update_handshake_history(Hist0, Frag), {Encoded, ConnectionStates} = tls_record:encode_handshake(Frag, Version, ConnectionStates0), {Encoded, ConnectionStates, Hist}. @@ -741,7 +851,7 @@ gen_handshake(StateName, Type, Event, malformed_handshake_data), Version, StateName, State) end. - + gen_info(Event, connection = StateName, #state{negotiated_version = Version} = State) -> try handle_info(Event, StateName, State) of Result -> @@ -773,7 +883,8 @@ unprocessed_events(Events) -> erlang:length(Events)-1. -assert_buffer_sanity(<<?BYTE(_Type), ?UINT24(Length), Rest/binary>>, #ssl_options{max_handshake_size = Max}) when +assert_buffer_sanity(<<?BYTE(_Type), ?UINT24(Length), Rest/binary>>, + #ssl_options{max_handshake_size = Max}) when Length =< Max -> case size(Rest) of N when N < Length -> @@ -793,3 +904,16 @@ assert_buffer_sanity(Bin, _) -> throw(?ALERT_REC(?FATAL, ?HANDSHAKE_FAILURE, malformed_handshake_data)) end. + +ensure_sender_terminate(downgrade, _) -> + ok; %% Do not terminate sender during downgrade phase +ensure_sender_terminate(_, #state{protocol_specific = #{sender := Sender}}) -> + %% Make sure TLS sender dies when connection process is terminated normally + %% This is needed if the tls_sender is blocked in prim_inet:send + Kill = fun() -> + receive + after 5000 -> + catch (exit(Sender, kill)) + end + end, + spawn(Kill). diff --git a/lib/ssl/src/tls_handshake.erl b/lib/ssl/src/tls_handshake.erl index 8817418fb0..19a5eb0348 100644 --- a/lib/ssl/src/tls_handshake.erl +++ b/lib/ssl/src/tls_handshake.erl @@ -1,7 +1,7 @@ %% %% %CopyrightBegin% %% -%% Copyright Ericsson AB 2007-2017. All Rights Reserved. +%% Copyright Ericsson AB 2007-2018. All Rights Reserved. %% %% Licensed under the Apache License, Version 2.0 (the "License"); %% you may not use this file except in compliance with the License. @@ -39,7 +39,7 @@ -export([encode_handshake/2]). %% Handshake decodeing --export([get_tls_handshake/4, decode_handshake/4]). +-export([get_tls_handshake/4, decode_handshake/3]). -type tls_handshake() :: #client_hello{} | ssl_handshake:ssl_handshake(). @@ -81,13 +81,13 @@ client_hello(Host, Port, ConnectionStates, -spec hello(#server_hello{} | #client_hello{}, #ssl_options{}, ssl_record:connection_states() | {inet:port_number(), #session{}, db_handle(), atom(), ssl_record:connection_states(), - binary() | undefined, ssl_cipher:key_algo()}, + binary() | undefined, ssl_cipher_format:key_algo()}, boolean()) -> {tls_record:tls_version(), session_id(), ssl_record:connection_states(), alpn | npn, binary() | undefined}| {tls_record:tls_version(), {resumed | new, #session{}}, ssl_record:connection_states(), binary() | undefined, - #hello_extensions{}, {ssl_cipher:hash(), ssl_cipher:sign_algo()} | + #hello_extensions{}, {ssl_cipher_format:hash(), ssl_cipher_format:sign_algo()} | undefined} | #alert{}. %% %% Description: Handles a received hello message @@ -126,6 +126,9 @@ hello(#client_hello{client_version = ClientVersion, handle_client_hello(Version, Hello, SslOpts, Info, Renegotiation) end catch + error:{case_clause,{asn1, Asn1Reason}} -> + %% ASN-1 decode of certificate somehow failed + ?ALERT_REC(?FATAL, ?INTERNAL_ERROR, {failed_to_decode_own_certificate, Asn1Reason}); _:_ -> ?ALERT_REC(?FATAL, ?HANDSHAKE_FAILURE, malformed_handshake_data) end. @@ -196,7 +199,7 @@ handle_client_hello(Version, no_suite -> ?ALERT_REC(?FATAL, ?INSUFFICIENT_SECURITY, no_suitable_ciphers); _ -> - #{key_exchange := KeyExAlg} = ssl_cipher:suite_definition(CipherSuite), + #{key_exchange := KeyExAlg} = ssl_cipher_format:suite_definition(CipherSuite), case ssl_handshake:select_hashsign(ClientHashSigns, Cert, KeyExAlg, SupportedHashSigns, Version) of #alert{} = Alert -> @@ -268,9 +271,9 @@ enc_handshake(HandshakeMsg, Version) -> %%-------------------------------------------------------------------- get_tls_handshake_aux(Version, <<?BYTE(Type), ?UINT24(Length), Body:Length/binary,Rest/binary>>, - #ssl_options{v2_hello_compatible = V2Hello} = Opts, Acc) -> + Opts, Acc) -> Raw = <<?BYTE(Type), ?UINT24(Length), Body/binary>>, - try decode_handshake(Version, Type, Body, V2Hello) of + try decode_handshake(Version, Type, Body) of Handshake -> get_tls_handshake_aux(Version, Rest, Opts, [{Handshake,Raw} | Acc]) catch @@ -280,29 +283,15 @@ get_tls_handshake_aux(Version, <<?BYTE(Type), ?UINT24(Length), get_tls_handshake_aux(_Version, Data, _, Acc) -> {lists:reverse(Acc), Data}. -decode_handshake(_, ?HELLO_REQUEST, <<>>, _) -> +decode_handshake(_, ?HELLO_REQUEST, <<>>) -> #hello_request{}; - -decode_handshake(_Version, ?CLIENT_HELLO, Bin, true) -> - try decode_hello(Bin) of - Hello -> - Hello - catch - _:_ -> - decode_v2_hello(Bin) - end; -decode_handshake(_Version, ?CLIENT_HELLO, Bin, false) -> - decode_hello(Bin); - decode_handshake(_Version, ?CLIENT_HELLO, <<?BYTE(Major), ?BYTE(Minor), Random:32/binary, ?BYTE(SID_length), Session_ID:SID_length/binary, ?UINT16(Cs_length), CipherSuites:Cs_length/binary, ?BYTE(Cm_length), Comp_methods:Cm_length/binary, - Extensions/binary>>, _) -> - + Extensions/binary>>) -> DecodedExtensions = ssl_handshake:decode_hello_extensions({client, Extensions}), - #client_hello{ client_version = {Major,Minor}, random = Random, @@ -311,36 +300,7 @@ decode_handshake(_Version, ?CLIENT_HELLO, compression_methods = Comp_methods, extensions = DecodedExtensions }; -decode_handshake(Version, Tag, Msg, _) -> +decode_handshake(Version, Tag, Msg) -> ssl_handshake:decode_handshake(Version, Tag, Msg). -decode_hello(<<?BYTE(Major), ?BYTE(Minor), Random:32/binary, - ?BYTE(SID_length), Session_ID:SID_length/binary, - ?UINT16(Cs_length), CipherSuites:Cs_length/binary, - ?BYTE(Cm_length), Comp_methods:Cm_length/binary, - Extensions/binary>>) -> - DecodedExtensions = ssl_handshake:decode_hello_extensions({client, Extensions}), - - #client_hello{ - client_version = {Major,Minor}, - random = Random, - session_id = Session_ID, - cipher_suites = ssl_handshake:decode_suites('2_bytes', CipherSuites), - compression_methods = Comp_methods, - extensions = DecodedExtensions - }. -%% The server must be able to receive such messages, from clients that -%% are willing to use ssl v3 or higher, but have ssl v2 compatibility. -decode_v2_hello(<<?BYTE(Major), ?BYTE(Minor), - ?UINT16(CSLength), ?UINT16(0), - ?UINT16(CDLength), - CipherSuites:CSLength/binary, - ChallengeData:CDLength/binary>>) -> - #client_hello{client_version = {Major, Minor}, - random = ssl_v2:client_random(ChallengeData, CDLength), - session_id = 0, - cipher_suites = ssl_handshake:decode_suites('3_bytes', CipherSuites), - compression_methods = [?NULL], - extensions = #hello_extensions{} - }. diff --git a/lib/ssl/src/tls_record.erl b/lib/ssl/src/tls_record.erl index 188ec6809d..ce7edc9dcd 100644 --- a/lib/ssl/src/tls_record.erl +++ b/lib/ssl/src/tls_record.erl @@ -1,7 +1,7 @@ %% %% %CopyrightBegin% %% -%% Copyright Ericsson AB 2007-2017. All Rights Reserved. +%% Copyright Ericsson AB 2007-2018. All Rights Reserved. %% %% Licensed under the Apache License, Version 2.0 (the "License"); %% you may not use this file except in compliance with the License. @@ -176,14 +176,15 @@ decode_cipher_text(#ssl_tls{type = Type, version = Version, BulkCipherAlgo, compression_algorithm = CompAlg} } = ReadState0} = ConnnectionStates0, _) -> - AAD = calc_aad(Type, Version, ReadState0), - case ssl_cipher:decipher_aead(BulkCipherAlgo, CipherS0, Seq, AAD, CipherFragment, Version) of - {PlainFragment, CipherS1} -> + AAD = start_additional_data(Type, Version, ReadState0), + CipherS1 = ssl_record:nonce_seed(BulkCipherAlgo, <<?UINT64(Seq)>>, CipherS0), + case ssl_record:decipher_aead(BulkCipherAlgo, CipherS1, AAD, CipherFragment, Version) of + {PlainFragment, CipherState} -> {Plain, CompressionS1} = ssl_record:uncompress(CompAlg, PlainFragment, CompressionS0), ConnnectionStates = ConnnectionStates0#{ current_read => ReadState0#{ - cipher_state => CipherS1, + cipher_state => CipherState, sequence_number => Seq + 1, compression_state => CompressionS1}}, {CipherText#ssl_tls{fragment = Plain}, ConnnectionStates}; @@ -394,16 +395,6 @@ initial_connection_state(ConnectionEnd, BeastMitigation) -> server_verify_data => undefined }. -assert_version(<<1:1, Length0:15, Data0:Length0/binary, _/binary>>, Versions) -> - case Data0 of - <<?BYTE(?CLIENT_HELLO), ?BYTE(Major), ?BYTE(Minor), _/binary>> -> - %% First check v2_hello_compatible mode is active - lists:member({2,0}, Versions) andalso - %% andalso we want to negotiate higher version - lists:member({Major, Minor}, Versions -- [{2,0}]); - _ -> - false - end; assert_version(<<?BYTE(_), ?BYTE(MajVer), ?BYTE(MinVer), _/binary>>, Versions) -> is_acceptable_version({MajVer, MinVer}, Versions). @@ -431,32 +422,10 @@ get_tls_records_aux(<<?BYTE(?CHANGE_CIPHER_SPEC),?BYTE(MajVer),?BYTE(MinVer), get_tls_records_aux(Rest, [#ssl_tls{type = ?CHANGE_CIPHER_SPEC, version = {MajVer, MinVer}, fragment = Data} | Acc]); -%% Matches an ssl v2 client hello message. -%% The server must be able to receive such messages, from clients that -%% are willing to use ssl v3 or higher, but have ssl v2 compatibility. -get_tls_records_aux(<<1:1, Length0:15, Data0:Length0/binary, Rest/binary>>, - Acc) -> - case Data0 of - <<?BYTE(?CLIENT_HELLO), ?BYTE(MajVer), ?BYTE(MinVer), _/binary>> -> - Length = Length0-1, - <<?BYTE(_), Data1:Length/binary>> = Data0, - Data = <<?BYTE(?CLIENT_HELLO), ?UINT24(Length), Data1/binary>>, - get_tls_records_aux(Rest, [#ssl_tls{type = ?HANDSHAKE, - version = {MajVer, MinVer}, - fragment = Data} | Acc]); - _ -> - ?ALERT_REC(?FATAL, ?HANDSHAKE_FAILURE) - - end; - get_tls_records_aux(<<0:1, _CT:7, ?BYTE(_MajVer), ?BYTE(_MinVer), ?UINT16(Length), _/binary>>, _Acc) when Length > ?MAX_CIPHER_TEXT_LENGTH -> ?ALERT_REC(?FATAL, ?RECORD_OVERFLOW); -get_tls_records_aux(<<1:1, Length0:15, _/binary>>,_Acc) - when Length0 > ?MAX_CIPHER_TEXT_LENGTH -> - ?ALERT_REC(?FATAL, ?RECORD_OVERFLOW); - get_tls_records_aux(Data, Acc) -> case size(Data) =< ?MAX_CIPHER_TEXT_LENGTH + ?INITIAL_BYTES of true -> @@ -485,15 +454,20 @@ encode_iolist(Type, Data, Version, ConnectionStates0) -> {lists:reverse(EncodedMsg), ConnectionStates}. %%-------------------------------------------------------------------- do_encode_plain_text(Type, Version, Data, #{compression_state := CompS0, - security_parameters := + cipher_state := CipherS0, + sequence_number := Seq, + security_parameters := #security_parameters{ cipher_type = ?AEAD, + bulk_cipher_algorithm = BCAlg, compression_algorithm = CompAlg} } = WriteState0) -> {Comp, CompS1} = ssl_record:compress(CompAlg, Data, CompS0), - WriteState1 = WriteState0#{compression_state => CompS1}, - AAD = calc_aad(Type, Version, WriteState1), - ssl_record:cipher_aead(Version, Comp, WriteState1, AAD); + CipherS = ssl_record:nonce_seed(BCAlg, <<?UINT64(Seq)>>, CipherS0), + WriteState = WriteState0#{compression_state => CompS1, + cipher_state => CipherS}, + AAD = start_additional_data(Type, Version, WriteState), + ssl_record:cipher_aead(Version, Comp, WriteState, AAD); do_encode_plain_text(Type, Version, Data, #{compression_state := CompS0, security_parameters := #security_parameters{compression_algorithm = CompAlg} @@ -505,7 +479,7 @@ do_encode_plain_text(Type, Version, Data, #{compression_state := CompS0, do_encode_plain_text(_,_,_,CS) -> exit({cs, CS}). %%-------------------------------------------------------------------- -calc_aad(Type, {MajVer, MinVer}, +start_additional_data(Type, {MajVer, MinVer}, #{sequence_number := SeqNo}) -> <<?UINT64(SeqNo), ?BYTE(Type), ?BYTE(MajVer), ?BYTE(MinVer)>>. diff --git a/lib/ssl/src/tls_sender.erl b/lib/ssl/src/tls_sender.erl new file mode 100644 index 0000000000..8d1938cee7 --- /dev/null +++ b/lib/ssl/src/tls_sender.erl @@ -0,0 +1,427 @@ +%% +%% %CopyrightBegin% +%% +%% Copyright Ericsson AB 2018-2018. All Rights Reserved. +%% +%% Licensed under the Apache License, Version 2.0 (the "License"); +%% you may not use this file except in compliance with the License. +%% You may obtain a copy of the License at +%% +%% http://www.apache.org/licenses/LICENSE-2.0 +%% +%% Unless required by applicable law or agreed to in writing, software +%% distributed under the License is distributed on an "AS IS" BASIS, +%% WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. +%% See the License for the specific language governing permissions and +%% limitations under the License. +%% +%% %CopyrightEnd% +%% + +-module(tls_sender). + +-behaviour(gen_statem). + +-include("ssl_internal.hrl"). +-include("ssl_alert.hrl"). +-include("ssl_handshake.hrl"). +-include("ssl_api.hrl"). + +%% API +-export([start/0, start/1, initialize/2, send_data/2, send_alert/2, + send_and_ack_alert/2, setopts/2, renegotiate/1, + update_connection_state/3, dist_tls_socket/1, dist_handshake_complete/3]). + +%% gen_statem callbacks +-export([callback_mode/0, init/1, terminate/3, code_change/4]). +-export([init/3, connection/3, handshake/3, death_row/3]). + +-define(SERVER, ?MODULE). + +-record(data, {connection_pid, + connection_states = #{}, + role, + socket, + socket_options, + tracker, + protocol_cb, + transport_cb, + negotiated_version, + renegotiate_at, + connection_monitor, + dist_handle + }). + +%%%=================================================================== +%%% API +%%%=================================================================== +%%-------------------------------------------------------------------- +-spec start() -> {ok, Pid :: pid()} | + ignore | + {error, Error :: term()}. +-spec start(list()) -> {ok, Pid :: pid()} | + ignore | + {error, Error :: term()}. + +%% Description: Start sender process to avoid dead lock that +%% may happen when a socket is busy (busy port) and the +%% same process is sending and receiving +%%-------------------------------------------------------------------- +start() -> + gen_statem:start(?MODULE, [], []). +start(SpawnOpts) -> + gen_statem:start(?MODULE, [], SpawnOpts). + +%%-------------------------------------------------------------------- +-spec initialize(pid(), map()) -> ok. +%% Description: So TLS connection process can initialize it sender +%% process. +%%-------------------------------------------------------------------- +initialize(Pid, InitMsg) -> + gen_statem:call(Pid, {self(), InitMsg}). + +%%-------------------------------------------------------------------- +-spec send_data(pid(), iodata()) -> ok | {error, term()}. +%% Description: Send application data +%%-------------------------------------------------------------------- +send_data(Pid, AppData) -> + %% Needs error handling for external API + call(Pid, {application_data, AppData}). + +%%-------------------------------------------------------------------- +-spec send_alert(pid(), #alert{}) -> _. +%% Description: TLS connection process wants to send an Alert +%% in the connection state. +%%-------------------------------------------------------------------- +send_alert(Pid, Alert) -> + gen_statem:cast(Pid, Alert). + +%%-------------------------------------------------------------------- +-spec send_and_ack_alert(pid(), #alert{}) -> _. +%% Description: TLS connection process wants to send an Alert +%% in the connection state and recive an ack. +%%-------------------------------------------------------------------- +send_and_ack_alert(Pid, Alert) -> + gen_statem:cast(Pid, {ack_alert, Alert}). +%%-------------------------------------------------------------------- +-spec setopts(pid(), [{packet, integer() | atom()}]) -> ok | {error, term()}. +%% Description: Send application data +%%-------------------------------------------------------------------- +setopts(Pid, Opts) -> + call(Pid, {set_opts, Opts}). + +%%-------------------------------------------------------------------- +-spec renegotiate(pid()) -> {ok, WriteState::map()} | {error, closed}. +%% Description: So TLS connection process can synchronize the +%% encryption state to be used when handshaking. +%%-------------------------------------------------------------------- +renegotiate(Pid) -> + %% Needs error handling for external API + call(Pid, renegotiate). +%%-------------------------------------------------------------------- +-spec update_connection_state(pid(), WriteState::map(), tls_record:tls_version()) -> ok. +%% Description: So TLS connection process can synchronize the +%% encryption state to be used when sending application data. +%%-------------------------------------------------------------------- +update_connection_state(Pid, NewState, Version) -> + gen_statem:cast(Pid, {new_write, NewState, Version}). +%%-------------------------------------------------------------------- +-spec dist_handshake_complete(pid(), node(), term()) -> ok. +%% Description: Erlang distribution callback +%%-------------------------------------------------------------------- +dist_handshake_complete(ConnectionPid, Node, DHandle) -> + gen_statem:call(ConnectionPid, {dist_handshake_complete, Node, DHandle}). +%%-------------------------------------------------------------------- +-spec dist_tls_socket(pid()) -> {ok, #sslsocket{}}. +%% Description: To enable distribution startup to get a proper "#sslsocket{}" +%%-------------------------------------------------------------------- +dist_tls_socket(Pid) -> + gen_statem:call(Pid, dist_get_tls_socket). + +%%%=================================================================== +%%% gen_statem callbacks +%%%=================================================================== +%%-------------------------------------------------------------------- +-spec callback_mode() -> gen_statem:callback_mode_result(). +%%-------------------------------------------------------------------- +callback_mode() -> + state_functions. + +%%-------------------------------------------------------------------- +-spec init(Args :: term()) -> + gen_statem:init_result(atom()). +%%-------------------------------------------------------------------- +init(_) -> + %% Note: Should not trap exits so that this process + %% will be terminated if tls_connection process is + %% killed brutally + {ok, init, #data{}}. + +%%-------------------------------------------------------------------- +-spec init(gen_statem:event_type(), + Msg :: term(), + StateData :: term()) -> + gen_statem:event_handler_result(atom()). +%%-------------------------------------------------------------------- +init({call, From}, {Pid, #{current_write := WriteState, + role := Role, + socket := Socket, + socket_options := SockOpts, + tracker := Tracker, + protocol_cb := Connection, + transport_cb := Transport, + negotiated_version := Version, + renegotiate_at := RenegotiateAt}}, + #data{connection_states = ConnectionStates} = StateData0) -> + Monitor = erlang:monitor(process, Pid), + StateData = + StateData0#data{connection_pid = Pid, + connection_monitor = Monitor, + connection_states = + ConnectionStates#{current_write => WriteState}, + role = Role, + socket = Socket, + socket_options = SockOpts, + tracker = Tracker, + protocol_cb = Connection, + transport_cb = Transport, + negotiated_version = Version, + renegotiate_at = RenegotiateAt}, + {next_state, handshake, StateData, [{reply, From, ok}]}; +init(info, Msg, StateData) -> + handle_info(Msg, ?FUNCTION_NAME, StateData). +%%-------------------------------------------------------------------- +-spec connection(gen_statem:event_type(), + Msg :: term(), + StateData :: term()) -> + gen_statem:event_handler_result(atom()). +%%-------------------------------------------------------------------- +connection({call, From}, renegotiate, + #data{connection_states = #{current_write := Write}} = StateData) -> + {next_state, handshake, StateData, [{reply, From, {ok, Write}}]}; +connection({call, From}, {application_data, AppData}, + #data{socket_options = SockOpts} = StateData) -> + case encode_packet(AppData, SockOpts) of + {error, _} = Error -> + {next_state, ?FUNCTION_NAME, StateData, [{reply, From, Error}]}; + Data -> + send_application_data(Data, From, ?FUNCTION_NAME, StateData) + end; +connection({call, From}, {set_opts, _} = Call, StateData) -> + handle_call(From, Call, ?FUNCTION_NAME, StateData); +connection({call, From}, dist_get_tls_socket, + #data{protocol_cb = Connection, + transport_cb = Transport, + socket = Socket, + connection_pid = Pid, + tracker = Tracker} = StateData) -> + TLSSocket = Connection:socket([Pid, self()], Transport, Socket, Connection, Tracker), + {next_state, ?FUNCTION_NAME, StateData, [{reply, From, {ok, TLSSocket}}]}; +connection({call, From}, {dist_handshake_complete, _Node, DHandle}, #data{connection_pid = Pid} = StateData) -> + ok = erlang:dist_ctrl_input_handler(DHandle, Pid), + ok = ssl_connection:dist_handshake_complete(Pid, DHandle), + %% From now on we execute on normal priority + process_flag(priority, normal), + Events = dist_data_events(DHandle, []), + {next_state, ?FUNCTION_NAME, StateData#data{dist_handle = DHandle}, [{reply, From, ok} | Events]}; +connection(cast, {ack_alert, #alert{} = Alert}, #data{connection_pid = Pid} =StateData0) -> + StateData = send_tls_alert(Alert, StateData0), + Pid ! {self(), ack_alert}, + {next_state, ?FUNCTION_NAME, StateData}; +connection(cast, #alert{} = Alert, StateData0) -> + StateData = send_tls_alert(Alert, StateData0), + {next_state, ?FUNCTION_NAME, StateData}; +connection(cast, {new_write, WritesState, Version}, + #data{connection_states = ConnectionStates0} = StateData) -> + {next_state, connection, + StateData#data{connection_states = + ConnectionStates0#{current_write => WritesState}, + negotiated_version = Version}}; +connection(info, dist_data, #data{dist_handle = DHandle} = StateData) -> + Events = dist_data_events(DHandle, []), + {next_state, ?FUNCTION_NAME, StateData, Events}; +connection(info, tick, StateData) -> + consume_ticks(), + {next_state, ?FUNCTION_NAME, StateData, + [{next_event, {call, {self(), undefined}}, + {application_data, <<>>}}]}; +connection(info, {send, From, Ref, Data}, _StateData) -> + %% This is for testing only! + %% + %% Needed by some OTP distribution + %% test suites... + From ! {Ref, ok}, + {keep_state_and_data, + [{next_event, {call, {self(), undefined}}, + {application_data, iolist_to_binary(Data)}}]}; +connection(info, Msg, StateData) -> + handle_info(Msg, ?FUNCTION_NAME, StateData). +%%-------------------------------------------------------------------- +-spec handshake(gen_statem:event_type(), + Msg :: term(), + StateData :: term()) -> + gen_statem:event_handler_result(atom()). +%%-------------------------------------------------------------------- +handshake({call, From}, {set_opts, _} = Call, StateData) -> + handle_call(From, Call, ?FUNCTION_NAME, StateData); +handshake({call, _}, _, _) -> + {keep_state_and_data, [postpone]}; +handshake(cast, {new_write, WritesState, Version}, + #data{connection_states = ConnectionStates0} = StateData) -> + {next_state, connection, + StateData#data{connection_states = + ConnectionStates0#{current_write => WritesState}, + negotiated_version = Version}}; +handshake(info, Msg, StateData) -> + handle_info(Msg, ?FUNCTION_NAME, StateData). + +%%-------------------------------------------------------------------- +-spec death_row(gen_statem:event_type(), + Msg :: term(), + StateData :: term()) -> + gen_statem:event_handler_result(atom()). +%%-------------------------------------------------------------------- +death_row(state_timeout, Reason, _State) -> + {stop, {shutdown, Reason}}; +death_row(_Type, _Msg, _State) -> + %% Waste all other events + keep_state_and_data. + +%%-------------------------------------------------------------------- +-spec terminate(Reason :: term(), State :: term(), Data :: term()) -> + any(). +%%-------------------------------------------------------------------- +terminate(_Reason, _State, _Data) -> + void. + +%%-------------------------------------------------------------------- +-spec code_change( + OldVsn :: term() | {down,term()}, + State :: term(), Data :: term(), Extra :: term()) -> + {ok, NewState :: term(), NewData :: term()} | + (Reason :: term()). +%% Convert process state when code is changed +%%-------------------------------------------------------------------- +code_change(_OldVsn, State, Data, _Extra) -> + {ok, State, Data}. + +%%%=================================================================== +%%% Internal functions +%%%=================================================================== +handle_call(From, {set_opts, Opts}, StateName, #data{socket_options = SockOpts} = StateData) -> + {next_state, StateName, StateData#data{socket_options = set_opts(SockOpts, Opts)}, [{reply, From, ok}]}. + +handle_info({'DOWN', Monitor, _, _, Reason}, _, + #data{connection_monitor = Monitor, + dist_handle = Handle} = StateData) when Handle =/= undefined-> + {next_state, death_row, StateData, [{state_timeout, 5000, Reason}]}; +handle_info({'DOWN', Monitor, _, _, _}, _, + #data{connection_monitor = Monitor} = StateData) -> + {stop, normal, StateData}; +handle_info(_,_,_) -> + {keep_state_and_data}. + +send_tls_alert(Alert, #data{negotiated_version = Version, + socket = Socket, + protocol_cb = Connection, + transport_cb = Transport, + connection_states = ConnectionStates0} = StateData0) -> + {BinMsg, ConnectionStates} = + Connection:encode_alert(Alert, Version, ConnectionStates0), + Connection:send(Transport, Socket, BinMsg), + StateData0#data{connection_states = ConnectionStates}. + +send_application_data(Data, From, StateName, + #data{connection_pid = Pid, + socket = Socket, + dist_handle = DistHandle, + negotiated_version = Version, + protocol_cb = Connection, + transport_cb = Transport, + connection_states = ConnectionStates0, + renegotiate_at = RenegotiateAt} = StateData0) -> + case time_to_renegotiate(Data, ConnectionStates0, RenegotiateAt) of + true -> + ssl_connection:internal_renegotiation(Pid, ConnectionStates0), + {next_state, handshake, StateData0, + [{next_event, {call, From}, {application_data, Data}}]}; + false -> + {Msgs, ConnectionStates} = + Connection:encode_data(Data, Version, ConnectionStates0), + StateData = StateData0#data{connection_states = ConnectionStates}, + case Connection:send(Transport, Socket, Msgs) of + ok when DistHandle =/= undefined -> + {next_state, StateName, StateData, []}; + Reason when DistHandle =/= undefined -> + {next_state, death_row, StateData, [{state_timeout, 5000, Reason}]}; + ok -> + {next_state, StateName, StateData, [{reply, From, ok}]}; + Result -> + {next_state, StateName, StateData, [{reply, From, Result}]} + end + end. + +encode_packet(Data, #socket_options{packet=Packet}) -> + case Packet of + 1 -> encode_size_packet(Data, 8, (1 bsl 8) - 1); + 2 -> encode_size_packet(Data, 16, (1 bsl 16) - 1); + 4 -> encode_size_packet(Data, 32, (1 bsl 32) - 1); + _ -> Data + end. + +encode_size_packet(Bin, Size, Max) -> + Len = erlang:byte_size(Bin), + case Len > Max of + true -> + {error, {badarg, {packet_to_large, Len, Max}}}; + false -> + <<Len:Size, Bin/binary>> + end. + +set_opts(SocketOptions, [{packet, N}]) -> + SocketOptions#socket_options{packet = N}. + +time_to_renegotiate(_Data, + #{current_write := #{sequence_number := Num}}, + RenegotiateAt) -> + + %% We could do test: + %% is_time_to_renegotiate((erlang:byte_size(_Data) div + %% ?MAX_PLAIN_TEXT_LENGTH) + 1, RenegotiateAt), but we chose to + %% have a some what lower renegotiateAt and a much cheaper test + is_time_to_renegotiate(Num, RenegotiateAt). + +is_time_to_renegotiate(N, M) when N < M-> + false; +is_time_to_renegotiate(_,_) -> + true. + +call(FsmPid, Event) -> + try gen_statem:call(FsmPid, Event) + catch + exit:{noproc, _} -> + {error, closed}; + exit:{normal, _} -> + {error, closed}; + exit:{{shutdown, _},_} -> + {error, closed} + end. + +%%---------------Erlang distribution -------------------------------------- + +dist_data_events(DHandle, Events) -> + case erlang:dist_ctrl_get_data(DHandle) of + none -> + erlang:dist_ctrl_get_data_notification(DHandle), + lists:reverse(Events); + Data -> + Event = {next_event, {call, {self(), undefined}}, {application_data, Data}}, + dist_data_events(DHandle, [Event | Events]) + end. + +consume_ticks() -> + receive tick -> + consume_ticks() + after 0 -> + ok + end. diff --git a/lib/ssl/src/tls_socket.erl b/lib/ssl/src/tls_socket.erl index 453a908401..a391bc53de 100644 --- a/lib/ssl/src/tls_socket.erl +++ b/lib/ssl/src/tls_socket.erl @@ -1,7 +1,7 @@ %% %% %CopyrightBegin% %% -%% Copyright Ericsson AB 1998-2016. All Rights Reserved. +%% Copyright Ericsson AB 1998-2018. All Rights Reserved. %% %% Licensed under the Apache License, Version 2.0 (the "License"); %% you may not use this file except in compliance with the License. @@ -64,11 +64,12 @@ accept(ListenSocket, #config{transport_info = {Transport,_,_,_} = CbInfo, {ok, Socket} -> {ok, EmOpts} = get_emulated_opts(Tracker), {ok, Port} = tls_socket:port(Transport, Socket), - ConnArgs = [server, "localhost", Port, Socket, + {ok, Sender} = tls_sender:start(), + ConnArgs = [server, Sender, "localhost", Port, Socket, {SslOpts, emulated_socket_options(EmOpts, #socket_options{}), Tracker}, self(), CbInfo], case tls_connection_sup:start_child(ConnArgs) of {ok, Pid} -> - ssl_connection:socket_control(ConnectionCb, Socket, Pid, Transport, Tracker); + ssl_connection:socket_control(ConnectionCb, Socket, [Pid, Sender], Transport, Tracker); {error, Reason} -> {error, Reason} end; @@ -112,8 +113,8 @@ connect(Address, Port, {error, {options, {socket_options, UserOpts}}} end. -socket(Pid, Transport, Socket, ConnectionCb, Tracker) -> - #sslsocket{pid = Pid, +socket(Pids, Transport, Socket, ConnectionCb, Tracker) -> + #sslsocket{pid = Pids, %% "The name "fd" is keept for backwards compatibility fd = {Transport, Socket, ConnectionCb, Tracker}}. setopts(gen_tcp, #sslsocket{pid = {ListenSocket, #config{emulated = Tracker}}}, Options) -> diff --git a/lib/ssl/src/tls_v1.erl b/lib/ssl/src/tls_v1.erl index a8fe119bf8..1bfd9a8b6d 100644 --- a/lib/ssl/src/tls_v1.erl +++ b/lib/ssl/src/tls_v1.erl @@ -1,7 +1,7 @@ %% %% %CopyrightBegin% %% -%% Copyright Ericsson AB 2007-2017. All Rights Reserved. +%% Copyright Ericsson AB 2007-2018. All Rights Reserved. %% %% Licensed under the Apache License, Version 2.0 (the "License"); %% you may not use this file except in compliance with the License. @@ -192,7 +192,7 @@ mac_hash(Method, Mac_write_secret, Seq_num, Type, {Major, Minor}, Fragment]), Mac. --spec suites(1|2|3) -> [ssl_cipher:cipher_suite()]. +-spec suites(1|2|3) -> [ssl_cipher_format:cipher_suite()]. suites(Minor) when Minor == 1; Minor == 2 -> [ @@ -202,23 +202,13 @@ suites(Minor) when Minor == 1; Minor == 2 -> ?TLS_DHE_DSS_WITH_AES_256_CBC_SHA, ?TLS_ECDH_ECDSA_WITH_AES_256_CBC_SHA, ?TLS_ECDH_RSA_WITH_AES_256_CBC_SHA, - ?TLS_RSA_WITH_AES_256_CBC_SHA, ?TLS_ECDHE_ECDSA_WITH_AES_128_CBC_SHA, ?TLS_ECDHE_RSA_WITH_AES_128_CBC_SHA, ?TLS_DHE_RSA_WITH_AES_128_CBC_SHA, ?TLS_DHE_DSS_WITH_AES_128_CBC_SHA, ?TLS_ECDH_ECDSA_WITH_AES_128_CBC_SHA, - ?TLS_ECDH_RSA_WITH_AES_128_CBC_SHA, - ?TLS_RSA_WITH_AES_128_CBC_SHA, - - ?TLS_ECDHE_ECDSA_WITH_3DES_EDE_CBC_SHA, - ?TLS_ECDHE_RSA_WITH_3DES_EDE_CBC_SHA, - ?TLS_DHE_RSA_WITH_3DES_EDE_CBC_SHA, - ?TLS_DHE_DSS_WITH_3DES_EDE_CBC_SHA, - ?TLS_ECDH_ECDSA_WITH_3DES_EDE_CBC_SHA, - ?TLS_ECDH_RSA_WITH_3DES_EDE_CBC_SHA, - ?TLS_RSA_WITH_3DES_EDE_CBC_SHA + ?TLS_ECDH_RSA_WITH_AES_128_CBC_SHA ]; suites(3) -> [?TLS_ECDHE_ECDSA_WITH_AES_256_GCM_SHA384, @@ -230,16 +220,10 @@ suites(3) -> ?TLS_ECDH_ECDSA_WITH_AES_256_CBC_SHA384, ?TLS_ECDH_RSA_WITH_AES_256_CBC_SHA384, - ?TLS_ECDHE_ECDSA_WITH_CHACHA20_POLY1305_SHA256, - ?TLS_ECDHE_RSA_WITH_CHACHA20_POLY1305_SHA256, - ?TLS_DHE_RSA_WITH_CHACHA20_POLY1305_SHA256, - ?TLS_DHE_RSA_WITH_AES_256_GCM_SHA384, ?TLS_DHE_DSS_WITH_AES_256_GCM_SHA384, ?TLS_DHE_RSA_WITH_AES_256_CBC_SHA256, ?TLS_DHE_DSS_WITH_AES_256_CBC_SHA256, - ?TLS_RSA_WITH_AES_256_GCM_SHA384, - ?TLS_RSA_WITH_AES_256_CBC_SHA256, ?TLS_ECDHE_ECDSA_WITH_AES_128_GCM_SHA256, ?TLS_ECDHE_RSA_WITH_AES_128_GCM_SHA256, @@ -253,9 +237,7 @@ suites(3) -> ?TLS_DHE_RSA_WITH_AES_128_GCM_SHA256, ?TLS_DHE_DSS_WITH_AES_128_GCM_SHA256, ?TLS_DHE_RSA_WITH_AES_128_CBC_SHA256, - ?TLS_DHE_DSS_WITH_AES_128_CBC_SHA256, - ?TLS_RSA_WITH_AES_128_GCM_SHA256, - ?TLS_RSA_WITH_AES_128_CBC_SHA256 + ?TLS_DHE_DSS_WITH_AES_128_CBC_SHA256 %% not supported %% ?TLS_DH_RSA_WITH_AES_256_GCM_SHA384, @@ -264,8 +246,6 @@ suites(3) -> %% ?TLS_DH_DSS_WITH_AES_128_GCM_SHA256 ] ++ suites(2). - - signature_algs({3, 3}, HashSigns) -> CryptoSupports = crypto:supports(), Hashes = proplists:get_value(hashs, CryptoSupports), diff --git a/lib/ssl/test/Makefile b/lib/ssl/test/Makefile index 256c0bb017..9dfb2eba53 100644 --- a/lib/ssl/test/Makefile +++ b/lib/ssl/test/Makefile @@ -1,7 +1,7 @@ # # %CopyrightBegin% # -# Copyright Ericsson AB 1999-2017. All Rights Reserved. +# Copyright Ericsson AB 1999-2018. All Rights Reserved. # # Licensed under the Apache License, Version 2.0 (the "License"); # you may not use this file except in compliance with the License. @@ -37,6 +37,8 @@ VSN=$(GS_VSN) MODULES = \ ssl_test_lib \ + ssl_bench_test_lib \ + ssl_dist_test_lib \ ssl_alpn_handshake_SUITE \ ssl_basic_SUITE \ ssl_bench_SUITE \ @@ -44,6 +46,7 @@ MODULES = \ ssl_certificate_verify_SUITE\ ssl_crl_SUITE\ ssl_dist_SUITE \ + ssl_dist_bench_SUITE \ ssl_engine_SUITE\ ssl_handshake_SUITE \ ssl_npn_hello_SUITE \ @@ -53,9 +56,9 @@ MODULES = \ ssl_pem_cache_SUITE \ ssl_session_cache_SUITE \ ssl_to_openssl_SUITE \ + ssl_ECC_SUITE \ + ssl_ECC_openssl_SUITE \ ssl_ECC\ - ssl_ECC_SUITE \ - ssl_ECC_openssl_SUITE\ ssl_upgrade_SUITE\ ssl_sni_SUITE \ make_certs\ @@ -64,7 +67,8 @@ MODULES = \ ERL_FILES = $(MODULES:%=%.erl) -HRL_FILES = +HRL_FILES = \ + ssl_dist_test_lib.hrl HRL_FILES_SRC = \ ssl_api.hrl\ diff --git a/lib/ssl/test/make_certs.erl b/lib/ssl/test/make_certs.erl index ecbacc1590..8fe7c54549 100644 --- a/lib/ssl/test/make_certs.erl +++ b/lib/ssl/test/make_certs.erl @@ -1,7 +1,7 @@ %% %% %CopyrightBegin% %% -%% Copyright Ericsson AB 2007-2017. All Rights Reserved. +%% Copyright Ericsson AB 2007-2018. All Rights Reserved. %% %% Licensed under the Apache License, Version 2.0 (the "License"); %% you may not use this file except in compliance with the License. @@ -19,7 +19,7 @@ %% -module(make_certs). --compile([export_all]). +-compile([export_all, nowarn_export_all]). %-export([all/1, all/2, rootCA/2, intermediateCA/3, endusers/3, enduser/3, revoke/3, gencrl/2, verify/3]). @@ -34,14 +34,15 @@ ecc_certs = false, issuing_distribution_point = false, crl_port = 8000, - openssl_cmd = "openssl"}). + openssl_cmd = "openssl", + hostname = "host.example.com"}). default_config() -> - #config{}. + #config{hostname = net_adm:localhost()}. make_config(Args) -> - make_config(Args, #config{}). + make_config(Args, default_config()). make_config([], C) -> C; @@ -66,7 +67,9 @@ make_config([{ecc_certs, Bool}|T], C) when is_boolean(Bool) -> make_config([{issuing_distribution_point, Bool}|T], C) when is_boolean(Bool) -> make_config(T, C#config{issuing_distribution_point = Bool}); make_config([{openssl_cmd, Cmd}|T], C) when is_list(Cmd) -> - make_config(T, C#config{openssl_cmd = Cmd}). + make_config(T, C#config{openssl_cmd = Cmd}); +make_config([{hostname, Hostname}|T], C) when is_list(Hostname) -> + make_config(T, C#config{hostname = Hostname}). all([DataDir, PrivDir]) -> @@ -384,8 +387,11 @@ req_cnf(Root, C) -> "subjectKeyIdentifier = hash\n" "subjectAltName = email:copy\n"]. -ca_cnf(Root, C = #config{issuing_distribution_point = true}) -> - Hostname = net_adm:localhost(), +ca_cnf( + Root, + #config{ + issuing_distribution_point = true, + hostname = Hostname} = C) -> ["# Purpose: Configuration for CAs.\n" "\n" "ROOTDIR = " ++ Root ++ "\n" @@ -464,8 +470,12 @@ ca_cnf(Root, C = #config{issuing_distribution_point = true}) -> "crlDistributionPoints=@crl_section\n" ]; -ca_cnf(Root, C = #config{issuing_distribution_point = false}) -> - Hostname = net_adm:localhost(), +ca_cnf( + Root, + #config{ + issuing_distribution_point = false, + hostname = Hostname + } = C) -> ["# Purpose: Configuration for CAs.\n" "\n" "ROOTDIR = " ++ Root ++ "\n" diff --git a/lib/ssl/test/ssl.spec b/lib/ssl/test/ssl.spec index 0ad94e22bc..cb54168d36 100644 --- a/lib/ssl/test/ssl.spec +++ b/lib/ssl/test/ssl.spec @@ -1,5 +1,4 @@ {suites,"../ssl_test",all}. -{skip_cases, "../ssl_test", - ssl_bench_SUITE, [setup_sequential, setup_concurrent, payload_simple, - use_pem_cache, bypass_pem_cache], - "Benchmarks run separately"}. +{skip_suites, "../ssl_test", + [ssl_bench_SUITE, ssl_dist_bench_SUITE], + "Benchmarks run separately"}. diff --git a/lib/ssl/test/ssl_ECC.erl b/lib/ssl/test/ssl_ECC.erl index 6422cd75e9..36d949f74b 100644 --- a/lib/ssl/test/ssl_ECC.erl +++ b/lib/ssl/test/ssl_ECC.erl @@ -1,3 +1,4 @@ + %% %% %CopyrightBegin% %% diff --git a/lib/ssl/test/ssl_alpn_handshake_SUITE.erl b/lib/ssl/test/ssl_alpn_handshake_SUITE.erl index 055f05a900..04c4b257d9 100644 --- a/lib/ssl/test/ssl_alpn_handshake_SUITE.erl +++ b/lib/ssl/test/ssl_alpn_handshake_SUITE.erl @@ -1,7 +1,7 @@ %% %% %CopyrightBegin% %% -%% Copyright Ericsson AB 2008-2016. All Rights Reserved. +%% Copyright Ericsson AB 2008-2018. All Rights Reserved. %% %% Licensed under the Apache License, Version 2.0 (the "License"); %% you may not use this file except in compliance with the License. @@ -155,7 +155,7 @@ empty_client(Config) when is_list(Config) -> run_failing_handshake(Config, [{alpn_advertised_protocols, []}], [{alpn_preferred_protocols, [<<"spdy/2">>, <<"spdy/3">>, <<"http/2">>]}], - {connect_failed,{tls_alert,"no application protocol"}}). + {error,{tls_alert,"no application protocol"}}). %-------------------------------------------------------------------------------- @@ -163,7 +163,7 @@ empty_server(Config) when is_list(Config) -> run_failing_handshake(Config, [{alpn_advertised_protocols, [<<"http/1.0">>, <<"http/1.1">>]}], [{alpn_preferred_protocols, []}], - {connect_failed,{tls_alert,"no application protocol"}}). + {error,{tls_alert,"no application protocol"}}). %-------------------------------------------------------------------------------- @@ -171,7 +171,7 @@ empty_client_empty_server(Config) when is_list(Config) -> run_failing_handshake(Config, [{alpn_advertised_protocols, []}], [{alpn_preferred_protocols, []}], - {connect_failed,{tls_alert,"no application protocol"}}). + {error,{tls_alert,"no application protocol"}}). %-------------------------------------------------------------------------------- @@ -179,7 +179,7 @@ no_matching_protocol(Config) when is_list(Config) -> run_failing_handshake(Config, [{alpn_advertised_protocols, [<<"http/1.0">>, <<"http/1.1">>]}], [{alpn_preferred_protocols, [<<"spdy/2">>, <<"spdy/3">>, <<"http/2">>]}], - {connect_failed,{tls_alert,"no application protocol"}}). + {error,{tls_alert,"no application protocol"}}). %-------------------------------------------------------------------------------- @@ -342,18 +342,19 @@ run_failing_handshake(Config, ClientExtraOpts, ServerExtraOpts, ExpectedResult) ServerOpts = ServerExtraOpts ++ ssl_test_lib:ssl_options(server_rsa_opts, Config), {ClientNode, ServerNode, Hostname} = ssl_test_lib:run_where(Config), - Server = ssl_test_lib:start_server([{node, ServerNode}, {port, 0}, + Server = ssl_test_lib:start_server_error([{node, ServerNode}, {port, 0}, {from, self()}, {mfa, {?MODULE, placeholder, []}}, {options, ServerOpts}]), Port = ssl_test_lib:inet_port(Server), - ExpectedResult - = ssl_test_lib:start_client([{node, ClientNode}, {port, Port}, - {host, Hostname}, - {from, self()}, - {mfa, {?MODULE, placeholder, []}}, - {options, ClientOpts}]). + Client = ssl_test_lib:start_client_error([{node, ClientNode}, {port, Port}, + {host, Hostname}, + {from, self()}, + {mfa, {?MODULE, placeholder, []}}, + {options, ClientOpts}]), + ssl_test_lib:check_result(Server, ExpectedResult, + Client, ExpectedResult). run_handshake(Config, ClientExtraOpts, ServerExtraOpts, ExpectedProtocol) -> Data = "hello world", diff --git a/lib/ssl/test/ssl_basic_SUITE.erl b/lib/ssl/test/ssl_basic_SUITE.erl index 0023c8656a..f474d7f978 100644 --- a/lib/ssl/test/ssl_basic_SUITE.erl +++ b/lib/ssl/test/ssl_basic_SUITE.erl @@ -1,7 +1,7 @@ %% %% %CopyrightBegin% %% -%% Copyright Ericsson AB 2007-2017. All Rights Reserved. +%% Copyright Ericsson AB 2007-2018. All Rights Reserved. %% %% Licensed under the Apache License, Version 2.0 (the "License"); %% you may not use this file except in compliance with the License. @@ -108,7 +108,8 @@ basic_tests() -> clear_pem_cache, defaults, fallback, - cipher_format + cipher_format, + suite_to_str ]. basic_tests_tls() -> @@ -146,8 +147,7 @@ options_tests_tls() -> tls_tcp_reuseaddr]. api_tests() -> - [connection_info, - secret_connection_info, + [secret_connection_info, connection_information, peercert, peercert_with_client_cert, @@ -164,7 +164,10 @@ api_tests() -> accept_pool, prf, socket_options, - cipher_suites + cipher_suites, + handshake_continue, + hello_client_cancel, + hello_server_cancel ]. api_tests_tls() -> @@ -194,6 +197,7 @@ renegotiate_tests() -> [client_renegotiate, server_renegotiate, client_secure_renegotiate, + client_secure_renegotiate_fallback, client_renegotiate_reused_session, server_renegotiate_reused_session, client_no_wrap_sequence_number, @@ -214,6 +218,8 @@ cipher_tests() -> ciphers_rsa_signed_certs_openssl_names, ciphers_dsa_signed_certs, ciphers_dsa_signed_certs_openssl_names, + chacha_rsa_cipher_suites, + chacha_ecdsa_cipher_suites, anonymous_cipher_suites, psk_cipher_suites, psk_with_hint_cipher_suites, @@ -236,7 +242,10 @@ error_handling_tests()-> [close_transport_accept, recv_active, recv_active_once, - recv_error_handling + recv_error_handling, + call_in_error_state, + close_in_error_state, + abuse_transport_accept_socket ]. error_handling_tests_tls()-> @@ -267,7 +276,8 @@ init_per_suite(Config0) -> proplists:get_value(priv_dir, Config0)), Config1 = ssl_test_lib:make_dsa_cert(Config0), Config2 = ssl_test_lib:make_ecdsa_cert(Config1), - Config = ssl_test_lib:make_ecdh_rsa_cert(Config2), + Config3 = ssl_test_lib:make_rsa_cert(Config2), + Config = ssl_test_lib:make_ecdh_rsa_cert(Config3), ssl_test_lib:cert_options(Config) catch _:_ -> {skip, "Crypto did not start"} @@ -288,6 +298,7 @@ init_per_group(GroupName, Config) when GroupName == basic_tls; -> ssl_test_lib:clean_tls_version(Config); init_per_group(GroupName, Config) -> + ssl_test_lib:clean_tls_version(Config), case ssl_test_lib:is_tls_version(GroupName) andalso ssl_test_lib:sufficient_crypto_support(GroupName) of true -> ssl_test_lib:init_tls_version(GroupName, Config); @@ -467,6 +478,8 @@ init_per_testcase(TestCase, Config) when TestCase == tls_ssl_accept_timeout; TestCase == tls_client_closes_socket; TestCase == tls_closed_in_active_once; TestCase == tls_downgrade -> + ssl:stop(), + ssl:start(), ssl_test_lib:ct_log_supported_protocol_versions(Config), ct:timetrap({seconds, 15}), Config; @@ -601,7 +614,16 @@ new_options_in_accept(Config) when is_list(Config) -> [_ , _ | ServerSslOpts] = ssl_test_lib:ssl_options(server_opts, Config), %% Remove non ssl opts {ClientNode, ServerNode, Hostname} = ssl_test_lib:run_where(Config), Version = ssl_test_lib:protocol_options(Config, [{tls, sslv3}, {dtls, dtlsv1}]), - Cipher = ssl_test_lib:protocol_options(Config, [{tls, {rsa,rc4_128,sha}}, {dtls, {rsa,aes_128_cbc,sha}}]), + Cipher = ssl_test_lib:protocol_options(Config, [{tls, #{key_exchange =>rsa, + cipher => rc4_128, + mac => sha, + prf => default_prf + }}, + {dtls, #{key_exchange =>rsa, + cipher => aes_128_cbc, + mac => sha, + prf => default_prf + }}]), Server = ssl_test_lib:start_server([{node, ServerNode}, {port, 0}, {from, self()}, {ssl_extra_opts, [{versions, [Version]}, @@ -626,6 +648,89 @@ new_options_in_accept(Config) when is_list(Config) -> ssl_test_lib:close(Server), ssl_test_lib:close(Client). + +%%-------------------------------------------------------------------- +handshake_continue() -> + [{doc, "Test API function ssl:handshake_continue/3"}]. +handshake_continue(Config) when is_list(Config) -> + ClientOpts = ssl_test_lib:ssl_options(client_verification_opts, Config), + ServerOpts = ssl_test_lib:ssl_options(server_verification_opts, Config), + {ClientNode, ServerNode, Hostname} = ssl_test_lib:run_where(Config), + + Server = ssl_test_lib:start_server([{node, ServerNode}, {port, 0}, + {from, self()}, + {mfa, {ssl_test_lib, send_recv_result_active, []}}, + {options, ssl_test_lib:ssl_options([{reuseaddr, true}, {handshake, hello}], + Config)}, + {continue_options, proplists:delete(reuseaddr, ServerOpts)} + ]), + + Port = ssl_test_lib:inet_port(Server), + + Client = ssl_test_lib:start_client([{node, ClientNode}, {port, Port}, + {host, Hostname}, + {from, self()}, + {mfa, {ssl_test_lib, send_recv_result_active, []}}, + {options, ssl_test_lib:ssl_options([{handshake, hello}], + Config)}, + {continue_options, proplists:delete(reuseaddr, ClientOpts)}]), + + ssl_test_lib:check_result(Server, ok, Client, ok), + + ssl_test_lib:close(Server), + ssl_test_lib:close(Client). + +%%-------------------------------------------------------------------- +hello_client_cancel() -> + [{doc, "Test API function ssl:handshake_cancel/1 on the client side"}]. +hello_client_cancel(Config) when is_list(Config) -> + ServerOpts = ssl_test_lib:ssl_options(server_verification_opts, Config), + ServerOpts = ssl_test_lib:ssl_options(server_verification_opts, Config), + {ClientNode, ServerNode, Hostname} = ssl_test_lib:run_where(Config), + + Server = ssl_test_lib:start_server([{node, ServerNode}, {port, 0}, + {from, self()}, + {options, ssl_test_lib:ssl_options([{handshake, hello}], Config)}, + {continue_options, proplists:delete(reuseaddr, ServerOpts)}]), + + Port = ssl_test_lib:inet_port(Server), + + %% That is ssl:handshake_cancel returns ok + {connect_failed, ok} = ssl_test_lib:start_client([{node, ClientNode}, {port, Port}, + {host, Hostname}, + {from, self()}, + {options, ssl_test_lib:ssl_options([{handshake, hello}], Config)}, + {continue_options, cancel}]), + receive + {Server, {error, {tls_alert, "user canceled"}}} -> + ok; + {Server, {error, closed}} -> + ct:pal("Did not receive the ALERT"), + ok + end. + +%%-------------------------------------------------------------------- +hello_server_cancel() -> + [{doc, "Test API function ssl:handshake_cancel/1 on the server side"}]. +hello_server_cancel(Config) when is_list(Config) -> + ClientOpts = ssl_test_lib:ssl_options(client_verification_opts, Config), + {ClientNode, ServerNode, Hostname} = ssl_test_lib:run_where(Config), + + Server = ssl_test_lib:start_server([{node, ServerNode}, {port, 0}, + {from, self()}, + {options, ssl_test_lib:ssl_options([{handshake, hello}], Config)}, + {continue_options, cancel}]), + + Port = ssl_test_lib:inet_port(Server), + + {connect_failed, _} = ssl_test_lib:start_client([{node, ClientNode}, {port, Port}, + {host, Hostname}, + {from, self()}, + {options, ssl_test_lib:ssl_options([{handshake, hello}], Config)}, + {continue_options, proplists:delete(reuseaddr, ClientOpts)}]), + + ssl_test_lib:check_result(Server, ok). + %%-------------------------------------------------------------------- prf() -> [{doc,"Test that ssl:prf/5 uses the negotiated PRF."}]. @@ -647,41 +752,6 @@ prf(Config) when is_list(Config) -> %%-------------------------------------------------------------------- -connection_info() -> - [{doc,"Test the API function ssl:connection_information/2"}]. -connection_info(Config) when is_list(Config) -> - ClientOpts = ssl_test_lib:ssl_options(client_verification_opts, Config), - ServerOpts = ssl_test_lib:ssl_options(server_verification_opts, Config), - {ClientNode, ServerNode, Hostname} = ssl_test_lib:run_where(Config), - - Server = ssl_test_lib:start_server([{node, ServerNode}, {port, 0}, - {from, self()}, - {mfa, {?MODULE, connection_info_result, []}}, - {options, ServerOpts}]), - - Port = ssl_test_lib:inet_port(Server), - Client = ssl_test_lib:start_client([{node, ClientNode}, {port, Port}, - {host, Hostname}, - {from, self()}, - {mfa, {?MODULE, connection_info_result, []}}, - {options, - [{ciphers,[{rsa, aes_128_cbc, sha}]} | - ClientOpts]}]), - - ct:log("Testcase ~p, Client ~p Server ~p ~n", - [self(), Client, Server]), - - Version = ssl_test_lib:protocol_version(Config), - - ServerMsg = ClientMsg = {ok, {Version, {rsa, aes_128_cbc, sha}}}, - - ssl_test_lib:check_result(Server, ServerMsg, Client, ClientMsg), - - ssl_test_lib:close(Server), - ssl_test_lib:close(Client). - -%%-------------------------------------------------------------------- - secret_connection_info() -> [{doc,"Test the API function ssl:connection_information/2"}]. secret_connection_info(Config) when is_list(Config) -> @@ -959,7 +1029,7 @@ controller_dies(Config) when is_list(Config) -> {mfa, {?MODULE, controller_dies_result, [self(), ClientMsg]}}, - {options, [{reuseaddr,true}|ClientOpts]}]), + {options, ClientOpts}]), ct:sleep(?SLEEP), %% so that they are connected exit(Server, killed), @@ -984,7 +1054,7 @@ tls_client_closes_socket(Config) when is_list(Config) -> Connect = fun() -> {ok, _Socket} = rpc:call(ClientNode, gen_tcp, connect, - [Hostname, Port, TcpOpts]), + [Hostname, Port, [binary]]), %% Make sure that ssl_accept is called before %% client process ends and closes socket. ct:sleep(?SLEEP) @@ -1114,16 +1184,16 @@ fallback(Config) when is_list(Config) -> Port = ssl_test_lib:inet_port(Server), - Client = - ssl_test_lib:start_client_error([{node, ClientNode}, - {port, Port}, {host, Hostname}, - {from, self()}, {options, - [{fallback, true}, - {versions, ['tlsv1']} - | ClientOpts]}]), + Client = + ssl_test_lib:start_client_error([{node, ClientNode}, + {port, Port}, {host, Hostname}, + {from, self()}, {options, + [{fallback, true}, + {versions, ['tlsv1']} + | ClientOpts]}]), - ssl_test_lib:check_result(Server, {error,{tls_alert,"inappropriate fallback"}}, - Client, {error,{tls_alert,"inappropriate fallback"}}). + ssl_test_lib:check_result(Server, {error,{tls_alert,"inappropriate fallback"}}, + Client, {error,{tls_alert,"inappropriate fallback"}}). %%-------------------------------------------------------------------- cipher_format() -> @@ -1136,7 +1206,27 @@ cipher_format(Config) when is_list(Config) -> ssl:close(Socket1), {ok, Socket2} = ssl:listen(0, [{ciphers, ssl:cipher_suites(openssl)}]), ssl:close(Socket2). - + +%%-------------------------------------------------------------------- +suite_to_str() -> + [{doc, "Test that the suite_to_str API works"}]. +suite_to_str(Config) when is_list(Config) -> + "TLS_EMPTY_RENEGOTIATION_INFO_SCSV" = + ssl:suite_to_str(#{key_exchange => null, + cipher => null, + mac => null, + prf => null}), + "TLS_ECDHE_ECDSA_WITH_AES_128_GCM_SHA256" = + ssl:suite_to_str(#{key_exchange => ecdhe_ecdsa, + cipher => aes_128_gcm, + mac => aead, + prf => sha256}), + "TLS_ECDH_RSA_WITH_AES_128_CBC_SHA256" = + ssl:suite_to_str(#{key_exchange => ecdh_rsa, + cipher => aes_128_cbc, + mac => sha256, + prf => sha256}). + %%-------------------------------------------------------------------- peername() -> @@ -1293,6 +1383,14 @@ cipher_suites() -> " and prepend|append_cipher_suites/2"}]. cipher_suites(Config) when is_list(Config) -> + MandatoryCipherSuiteTLS1_0TLS1_1 = #{key_exchange => rsa, + cipher => '3des_ede_cbc', + mac => sha, + prf => default_prf}, + MandatoryCipherSuiteTLS1_0TLS1_2 = #{key_exchange =>rsa, + cipher => 'aes_128_cbc', + mac => sha, + prf => default_prf}, Version = ssl_test_lib:protocol_version(Config), All = [_|_] = ssl:cipher_suites(all, Version), Default = [_|_] = ssl:cipher_suites(default, Version), @@ -1334,8 +1432,9 @@ cipher_suites(Config) when is_list(Config) -> true = lists:member(Cipher, Default), false = lists:member(Cipher, Rest1), [] = lists:dropwhile(fun(X) -> not lists:member(X, Default) end, Anonymous), - [] = lists:dropwhile(fun(X) -> not lists:member(X, All) end, Anonymous). - + [] = lists:dropwhile(fun(X) -> not lists:member(X, All) end, Anonymous), + true = lists:member(MandatoryCipherSuiteTLS1_0TLS1_1, All), + true = lists:member(MandatoryCipherSuiteTLS1_0TLS1_2, All). %%-------------------------------------------------------------------- @@ -1343,18 +1442,18 @@ old_cipher_suites() -> [{doc,"Test API function cipher_suites/0"}]. old_cipher_suites(Config) when is_list(Config) -> - MandatoryCipherSuite = {rsa,'3des_ede_cbc',sha}, + MandatoryCipherSuite = {rsa, '3des_ede_cbc', sha}, [_|_] = Suites = ssl:cipher_suites(), - true = lists:member(MandatoryCipherSuite, Suites), Suites = ssl:cipher_suites(erlang), - [_|_] =ssl:cipher_suites(openssl). + [_|_] = ssl:cipher_suites(openssl), + true = lists:member(MandatoryCipherSuite, ssl:cipher_suites(all)). %%-------------------------------------------------------------------- cipher_suites_mix() -> [{doc,"Test to have old and new cipher suites at the same time"}]. cipher_suites_mix(Config) when is_list(Config) -> - CipherSuites = [{ecdh_rsa,aes_128_cbc,sha256,sha256}, {rsa,aes_128_cbc,sha}], + CipherSuites = [{dhe_rsa,aes_128_cbc,sha256,sha256}, {dhe_rsa,aes_128_cbc,sha}], ClientOpts = ssl_test_lib:ssl_options(client_verification_opts, Config), ServerOpts = ssl_test_lib:ssl_options(server_verification_opts, Config), @@ -1799,7 +1898,7 @@ tls_send_close(Config) when is_list(Config) -> {options, [{active, false} | ServerOpts]}]), Port = ssl_test_lib:inet_port(Server), {ok, TcpS} = rpc:call(ClientNode, gen_tcp, connect, - [Hostname,Port,[binary, {active, false}, {reuseaddr, true}]]), + [Hostname,Port,[binary, {active, false}]]), {ok, SslS} = rpc:call(ClientNode, ssl, connect, [TcpS,[{active, false}|ClientOpts]]), @@ -1943,7 +2042,7 @@ tls_upgrade(Config) when is_list(Config) -> {host, Hostname}, {from, self()}, {mfa, {?MODULE, upgrade_result, []}}, - {tcp_options, TcpOpts}, + {tcp_options, [binary]}, {ssl_options, ClientOpts}]), ct:log("Testcase ~p, Client ~p Server ~p ~n", @@ -2422,7 +2521,24 @@ ciphers_dsa_signed_certs_openssl_names() -> ciphers_dsa_signed_certs_openssl_names(Config) when is_list(Config) -> Ciphers = ssl_test_lib:openssl_dsa_suites(), run_suites(Ciphers, Config, dsa). + %%------------------------------------------------------------------- +chacha_rsa_cipher_suites()-> + [{doc,"Test the cacha with ECDSA signed certs ciphersuites"}]. +chacha_rsa_cipher_suites(Config) when is_list(Config) -> + NVersion = ssl_test_lib:protocol_version(Config, tuple), + Ciphers = [S || {KeyEx,_,_} = S <- ssl_test_lib:chacha_suites(NVersion), + KeyEx == ecdhe_rsa, KeyEx == dhe_rsa], + run_suites(Ciphers, Config, chacha_ecdsa). + +%%------------------------------------------------------------------- +chacha_ecdsa_cipher_suites()-> + [{doc,"Test the cacha with ECDSA signed certs ciphersuites"}]. +chacha_ecdsa_cipher_suites(Config) when is_list(Config) -> + NVersion = ssl_test_lib:protocol_version(Config, tuple), + Ciphers = [S || {ecdhe_ecdsa,_,_} = S <- ssl_test_lib:chacha_suites(NVersion)], + run_suites(Ciphers, Config, chacha_rsa). +%%----------------------------------------------------------------- anonymous_cipher_suites()-> [{doc,"Test the anonymous ciphersuites"}]. anonymous_cipher_suites(Config) when is_list(Config) -> @@ -2502,14 +2618,15 @@ rc4_ecdsa_cipher_suites(Config) when is_list(Config) -> des_rsa_cipher_suites()-> [{doc, "Test the des_rsa ciphersuites"}]. des_rsa_cipher_suites(Config) when is_list(Config) -> - Ciphers = ssl_test_lib:des_suites(Config), + NVersion = tls_record:highest_protocol_version([]), + Ciphers = [S || {rsa,_,_} = S <- ssl_test_lib:des_suites(NVersion)], run_suites(Ciphers, Config, des_rsa). %------------------------------------------------------------------- des_ecdh_rsa_cipher_suites()-> [{doc, "Test ECDH rsa signed ciphersuites"}]. des_ecdh_rsa_cipher_suites(Config) when is_list(Config) -> NVersion = ssl_test_lib:protocol_version(Config, tuple), - Ciphers = ssl_test_lib:des_suites(NVersion), + Ciphers = [S || {dhe_rsa,_,_} = S <- ssl_test_lib:des_suites(NVersion)], run_suites(Ciphers, Config, des_dhe_rsa). %%-------------------------------------------------------------------- @@ -2529,14 +2646,14 @@ default_reject_anonymous(Config) when is_list(Config) -> {options, ServerOpts}]), Port = ssl_test_lib:inet_port(Server), Client = ssl_test_lib:start_client_error([{node, ClientNode}, {port, Port}, - {host, Hostname}, - {from, self()}, - {options, - [{ciphers,[CipherSuite]} | - ClientOpts]}]), + {host, Hostname}, + {from, self()}, + {options, + [{ciphers,[CipherSuite]} | + ClientOpts]}]), ssl_test_lib:check_result(Server, {error, {tls_alert, "insufficient security"}}, - Client, {error, {tls_alert, "insufficient security"}}). + Client, {error, {tls_alert, "insufficient security"}}). %%-------------------------------------------------------------------- ciphers_ecdsa_signed_certs() -> @@ -2869,6 +2986,36 @@ client_secure_renegotiate(Config) when is_list(Config) -> ssl_test_lib:close(Server), ssl_test_lib:close(Client). +%%-------------------------------------------------------------------- +client_secure_renegotiate_fallback() -> + [{doc,"Test that we can set secure_renegotiate to false that is " + "fallback option, we however do not have a insecure server to test against!"}]. +client_secure_renegotiate_fallback(Config) when is_list(Config) -> + ServerOpts = ssl_test_lib:ssl_options(server_opts, Config), + ClientOpts = ssl_test_lib:ssl_options(client_opts, Config), + + {ClientNode, ServerNode, Hostname} = ssl_test_lib:run_where(Config), + + Data = "From erlang to erlang", + + Server = + ssl_test_lib:start_server([{node, ServerNode}, {port, 0}, + {from, self()}, + {mfa, {?MODULE, erlang_ssl_receive, [Data]}}, + {options, [{secure_renegotiate, false} | ServerOpts]}]), + Port = ssl_test_lib:inet_port(Server), + + Client = ssl_test_lib:start_client([{node, ClientNode}, {port, Port}, + {host, Hostname}, + {from, self()}, + {mfa, {?MODULE, + renegotiate, [Data]}}, + {options, [{reuse_sessions, false}, + {secure_renegotiate, false}| ClientOpts]}]), + + ssl_test_lib:check_result(Client, ok, Server, ok), + ssl_test_lib:close(Server), + ssl_test_lib:close(Client). %%-------------------------------------------------------------------- server_renegotiate() -> @@ -3038,10 +3185,10 @@ der_input(Config) when is_list(Config) -> Size = ets:info(CADb, size), - SeverVerifyOpts = ssl_test_lib:ssl_options(server_opts, Config), + SeverVerifyOpts = ssl_test_lib:ssl_options(server_rsa_opts, Config), {ServerCert, ServerKey, ServerCaCerts, DHParams} = der_input_opts([{dhfile, DHParamFile} | SeverVerifyOpts]), - ClientVerifyOpts = ssl_test_lib:ssl_options(client_opts, Config), + ClientVerifyOpts = ssl_test_lib:ssl_options(client_rsa_opts, Config), {ClientCert, ClientKey, ClientCaCerts, DHParams} = der_input_opts([{dhfile, DHParamFile} | ClientVerifyOpts]), ServerOpts = [{verify, verify_peer}, {fail_if_no_peer_cert, true}, @@ -3124,7 +3271,7 @@ no_reuses_session_server_restart_new_cert(Config) when is_list(Config) -> ssl_test_lib:start_server([{node, ServerNode}, {port, Port}, {from, self()}, {mfa, {ssl_test_lib, no_result, []}}, - {options, DsaServerOpts}]), + {options, [{reuseaddr, true} | DsaServerOpts]}]), Client1 = ssl_test_lib:start_client([{node, ClientNode}, @@ -3185,7 +3332,7 @@ no_reuses_session_server_restart_new_cert_file(Config) when is_list(Config) -> ssl_test_lib:start_server([{node, ServerNode}, {port, Port}, {from, self()}, {mfa, {ssl_test_lib, no_result, []}}, - {options, NewServerOpts1}]), + {options, [{reuseaddr, true} | NewServerOpts1]}]), Client1 = ssl_test_lib:start_client([{node, ClientNode}, {port, Port}, {host, Hostname}, @@ -3202,18 +3349,25 @@ no_reuses_session_server_restart_new_cert_file(Config) when is_list(Config) -> %%-------------------------------------------------------------------- defaults(Config) when is_list(Config)-> - [_, - {supported, Supported}, - {available, Available}] - = ssl:versions(), - true = lists:member(sslv3, Available), - false = lists:member(sslv3, Supported), + Versions = ssl:versions(), + true = lists:member(sslv3, proplists:get_value(available, Versions)), + false = lists:member(sslv3, proplists:get_value(supported, Versions)), + true = lists:member('tlsv1', proplists:get_value(available, Versions)), + true = lists:member('tlsv1', proplists:get_value(supported, Versions)), + true = lists:member('tlsv1.1', proplists:get_value(available, Versions)), + true = lists:member('tlsv1.1', proplists:get_value(supported, Versions)), + true = lists:member('tlsv1.2', proplists:get_value(available, Versions)), + true = lists:member('tlsv1.2', proplists:get_value(supported, Versions)), false = lists:member({rsa,rc4_128,sha}, ssl:cipher_suites()), true = lists:member({rsa,rc4_128,sha}, ssl:cipher_suites(all)), false = lists:member({rsa,des_cbc,sha}, ssl:cipher_suites()), true = lists:member({rsa,des_cbc,sha}, ssl:cipher_suites(all)), false = lists:member({dhe_rsa,des_cbc,sha}, ssl:cipher_suites()), - true = lists:member({dhe_rsa,des_cbc,sha}, ssl:cipher_suites(all)). + true = lists:member({dhe_rsa,des_cbc,sha}, ssl:cipher_suites(all)), + true = lists:member('dtlsv1.2', proplists:get_value(available_dtls, Versions)), + true = lists:member('dtlsv1', proplists:get_value(available_dtls, Versions)), + true = lists:member('dtlsv1.2', proplists:get_value(supported_dtls, Versions)), + true = lists:member('dtlsv1', proplists:get_value(supported_dtls, Versions)). %%-------------------------------------------------------------------- reuseaddr() -> @@ -3299,16 +3453,50 @@ tls_tcp_reuseaddr(Config) when is_list(Config) -> honor_server_cipher_order() -> [{doc,"Test API honor server cipher order."}]. honor_server_cipher_order(Config) when is_list(Config) -> - ClientCiphers = [{rsa, aes_128_cbc, sha}, {rsa, aes_256_cbc, sha}], - ServerCiphers = [{rsa, aes_256_cbc, sha}, {rsa, aes_128_cbc, sha}], -honor_cipher_order(Config, true, ServerCiphers, ClientCiphers, {rsa, aes_256_cbc, sha}). + ClientCiphers = [#{key_exchange => dhe_rsa, + cipher => aes_128_cbc, + mac => sha, + prf => default_prf}, + #{key_exchange => dhe_rsa, + cipher => aes_256_cbc, + mac => sha, + prf => default_prf}], + ServerCiphers = [#{key_exchange => dhe_rsa, + cipher => aes_256_cbc, + mac =>sha, + prf => default_prf}, + #{key_exchange => dhe_rsa, + cipher => aes_128_cbc, + mac => sha, + prf => default_prf}], + honor_cipher_order(Config, true, ServerCiphers, ClientCiphers, #{key_exchange => dhe_rsa, + cipher => aes_256_cbc, + mac => sha, + prf => default_prf}). honor_client_cipher_order() -> [{doc,"Test API honor server cipher order."}]. honor_client_cipher_order(Config) when is_list(Config) -> - ClientCiphers = [{rsa, aes_128_cbc, sha}, {rsa, aes_256_cbc, sha}], - ServerCiphers = [{rsa, aes_256_cbc, sha}, {rsa, aes_128_cbc, sha}], -honor_cipher_order(Config, false, ServerCiphers, ClientCiphers, {rsa, aes_128_cbc, sha}). + ClientCiphers = [#{key_exchange => dhe_rsa, + cipher => aes_128_cbc, + mac => sha, + prf => default_prf}, + #{key_exchange => dhe_rsa, + cipher => aes_256_cbc, + mac => sha, + prf => default_prf}], + ServerCiphers = [#{key_exchange => dhe_rsa, + cipher => aes_256_cbc, + mac =>sha, + prf => default_prf}, + #{key_exchange => dhe_rsa, + cipher => aes_128_cbc, + mac => sha, + prf => default_prf}], +honor_cipher_order(Config, false, ServerCiphers, ClientCiphers, #{key_exchange => dhe_rsa, + cipher => aes_128_cbc, + mac => sha, + prf => default_prf}). honor_cipher_order(Config, Honor, ServerCiphers, ClientCiphers, Expected) -> ClientOpts = ssl_test_lib:ssl_options(client_opts, Config), @@ -3364,7 +3552,7 @@ tls_ciphersuite_vs_version(Config) when is_list(Config) -> >>), {ok, <<22, RecMajor:8, RecMinor:8, _RecLen:16, 2, HelloLen:24>>} = gen_tcp:recv(Socket, 9, 10000), {ok, <<HelloBin:HelloLen/binary>>} = gen_tcp:recv(Socket, HelloLen, 5000), - ServerHello = tls_handshake:decode_handshake({RecMajor, RecMinor}, 2, HelloBin, false), + ServerHello = tls_handshake:decode_handshake({RecMajor, RecMinor}, 2, HelloBin), case ServerHello of #server_hello{server_version = {3,0}, cipher_suite = <<0,57>>} -> ok; @@ -3418,14 +3606,14 @@ no_common_signature_algs(Config) when is_list(Config) -> | ServerOpts]}]), Port = ssl_test_lib:inet_port(Server), Client = ssl_test_lib:start_client_error([{node, ClientNode}, {port, Port}, - {host, Hostname}, - {from, self()}, - {options, [{signature_algs, [{sha384, rsa}]} - | ClientOpts]}]), + {host, Hostname}, + {from, self()}, + {options, [{signature_algs, [{sha384, rsa}]} + | ClientOpts]}]), ssl_test_lib:check_result(Server, {error, {tls_alert, "insufficient security"}}, - Client, {error, {tls_alert, "insufficient security"}}). - + Client, {error, {tls_alert, "insufficient security"}}). + %%-------------------------------------------------------------------- tls_dont_crash_on_handshake_garbage() -> @@ -3487,7 +3675,7 @@ hibernate(Config) -> {mfa, {ssl_test_lib, send_recv_result_active, []}}, {options, ServerOpts}]), Port = ssl_test_lib:inet_port(Server), - {Client, #sslsocket{pid=Pid}} = ssl_test_lib:start_client([return_socket, + {Client, #sslsocket{pid=[Pid|_]}} = ssl_test_lib:start_client([return_socket, {node, ClientNode}, {port, Port}, {host, Hostname}, {from, self()}, @@ -3530,7 +3718,7 @@ hibernate_right_away(Config) -> Server1 = ssl_test_lib:start_server(StartServerOpts), Port1 = ssl_test_lib:inet_port(Server1), - {Client1, #sslsocket{pid = Pid1}} = ssl_test_lib:start_client(StartClientOpts ++ + {Client1, #sslsocket{pid = [Pid1|_]}} = ssl_test_lib:start_client(StartClientOpts ++ [{port, Port1}, {options, [{hibernate_after, 0}|ClientOpts]}]), ssl_test_lib:check_result(Server1, ok, Client1, ok), @@ -3542,7 +3730,7 @@ hibernate_right_away(Config) -> Server2 = ssl_test_lib:start_server(StartServerOpts), Port2 = ssl_test_lib:inet_port(Server2), - {Client2, #sslsocket{pid = Pid2}} = ssl_test_lib:start_client(StartClientOpts ++ + {Client2, #sslsocket{pid = [Pid2|_]}} = ssl_test_lib:start_client(StartClientOpts ++ [{port, Port2}, {options, [{hibernate_after, 1}|ClientOpts]}]), ssl_test_lib:check_result(Server2, ok, Client2, ok), @@ -3778,13 +3966,13 @@ tls_tcp_error_propagation_in_active_mode(Config) when is_list(Config) -> {mfa, {ssl_test_lib, no_result, []}}, {options, ServerOpts}]), Port = ssl_test_lib:inet_port(Server), - {Client, #sslsocket{pid=Pid} = SslSocket} = ssl_test_lib:start_client([return_socket, - {node, ClientNode}, {port, Port}, - {host, Hostname}, - {from, self()}, - {mfa, {?MODULE, receive_msg, []}}, - {options, ClientOpts}]), - + {Client, #sslsocket{pid=[Pid|_]} = SslSocket} = ssl_test_lib:start_client([return_socket, + {node, ClientNode}, {port, Port}, + {host, Hostname}, + {from, self()}, + {mfa, {?MODULE, receive_msg, []}}, + {options, ClientOpts}]), + {status, _, _, StatusInfo} = sys:get_status(Pid), [_, _,_, _, Prop] = StatusInfo, State = ssl_test_lib:state(Prop), @@ -3817,6 +4005,86 @@ recv_error_handling(Config) when is_list(Config) -> ssl:close(SslSocket), ssl_test_lib:check_result(Server, ok). + + +%%-------------------------------------------------------------------- +call_in_error_state() -> + [{doc,"Special case of call error handling"}]. +call_in_error_state(Config) when is_list(Config) -> + ServerOpts0 = ssl_test_lib:ssl_options(server_opts, Config), + ClientOpts = ssl_test_lib:ssl_options(client_opts, Config), + ServerOpts = [{cacertfile, "foo.pem"} | proplists:delete(cacertfile, ServerOpts0)], + Pid = spawn_link(?MODULE, run_error_server, [[self() | ServerOpts]]), + receive + {Pid, Port} -> + spawn_link(?MODULE, run_client_error, [[Port, ClientOpts]]) + end, + receive + {error, closed} -> + ok; + Other -> + ct:fail(Other) + end. + +run_client_error([Port, Opts]) -> + ssl:connect("localhost", Port, Opts). + +run_error_server([ Pid | Opts]) -> + {ok, Listen} = ssl:listen(0, Opts), + {ok,{_, Port}} = ssl:sockname(Listen), + Pid ! {self(), Port}, + {ok, Socket} = ssl:transport_accept(Listen), + Pid ! ssl:controlling_process(Socket, self()). + +%%-------------------------------------------------------------------- + +close_in_error_state() -> + [{doc,"Special case of closing socket in error state"}]. +close_in_error_state(Config) when is_list(Config) -> + ServerOpts0 = ssl_test_lib:ssl_options(server_opts, Config), + ServerOpts = [{cacertfile, "foo.pem"} | proplists:delete(cacertfile, ServerOpts0)], + ClientOpts = ssl_test_lib:ssl_options(client_opts, Config), + _ = spawn_link(?MODULE, run_error_server_close, [[self() | ServerOpts]]), + receive + {_Pid, Port} -> + spawn_link(?MODULE, run_client_error, [[Port, ClientOpts]]) + end, + receive + ok -> + ok; + Other -> + ct:fail(Other) + end. +%%-------------------------------------------------------------------- +abuse_transport_accept_socket() -> + [{doc,"Only ssl:handshake is allowed for transport_accept:sockets"}]. +abuse_transport_accept_socket(Config) when is_list(Config) -> + ServerOpts = ssl_test_lib:ssl_options(server_opts, Config), + ClientOpts = ssl_test_lib:ssl_options(client_opts, Config), + {ClientNode, ServerNode, Hostname} = ssl_test_lib:run_where(Config), + + Server = ssl_test_lib:start_server_transport_abuse_socket([{node, ServerNode}, + {port, 0}, + {from, self()}, + {options, ServerOpts}]), + Port = ssl_test_lib:inet_port(Server), + Client = ssl_test_lib:start_client([{node, ClientNode}, {port, Port}, + {host, Hostname}, + {from, self()}, + {mfa, {ssl_test_lib, no_result, []}}, + {options, ClientOpts}]), + ssl_test_lib:check_result(Server, ok), + ssl_test_lib:close(Server), + ssl_test_lib:close(Client). + +%%-------------------------------------------------------------------- +run_error_server_close([Pid | Opts]) -> + {ok, Listen} = ssl:listen(0, Opts), + {ok,{_, Port}} = ssl:sockname(Listen), + Pid ! {self(), Port}, + {ok, Socket} = ssl:transport_accept(Listen), + Pid ! ssl:close(Socket). + %%-------------------------------------------------------------------- rizzo() -> @@ -4045,6 +4313,7 @@ unordered_protocol_versions_server(Config) when is_list(Config) -> {from, self()}, {mfa, {?MODULE, protocol_info_result, []}}, {options, ClientOpts}]), + ServerMsg = ClientMsg = {ok,'tlsv1.2'}, ssl_test_lib:check_result(Server, ServerMsg, Client, ClientMsg). @@ -4069,6 +4338,7 @@ unordered_protocol_versions_client(Config) when is_list(Config) -> {from, self()}, {mfa, {?MODULE, protocol_info_result, []}}, {options, [{versions, ['tlsv1.1', 'tlsv1.2']} | ClientOpts]}]), + ServerMsg = ClientMsg = {ok, 'tlsv1.2'}, ssl_test_lib:check_result(Server, ServerMsg, Client, ClientMsg). @@ -4398,6 +4668,7 @@ renegotiate_rejected(Socket) -> ok; %% Handle 1/n-1 splitting countermeasure Rizzo/Duong-Beast {ssl, Socket, "H"} -> + receive {ssl, Socket, "ello world"} -> ok @@ -4785,19 +5056,24 @@ run_suites(Ciphers, Config, Type) -> [{ciphers, Ciphers} | ssl_test_lib:ssl_options(server_ecdsa_opts, Config)]} end, - ct:pal("ssl_test_lib:filter_suites(~p ~p) -> ~p ", [Ciphers, Version, ssl_test_lib:filter_suites(Ciphers, Version)]), - Result = lists:map(fun(Cipher) -> - cipher(Cipher, Version, Config, ClientOpts, ServerOpts) end, - ssl_test_lib:filter_suites(Ciphers, Version)), - case lists:flatten(Result) of - [] -> - ok; - Error -> - ct:log("Cipher suite errors: ~p~n", [Error]), - ct:fail(cipher_suite_failed_see_test_case_log) - end. + Suites = ssl_test_lib:filter_suites(Ciphers, Version), + ct:pal("ssl_test_lib:filter_suites(~p ~p) -> ~p ", [Ciphers, Version, Suites]), + Results0 = lists:map(fun(Cipher) -> + cipher(Cipher, Version, Config, ClientOpts, ServerOpts) end, + ssl_test_lib:filter_suites(Ciphers, Version)), + Results = lists:flatten(Results0), + true = length(Results) == length(Suites), + check_cipher_result(Results). + +check_cipher_result([]) -> + ok; +check_cipher_result([ok | Rest]) -> + check_cipher_result(Rest); +check_cipher_result([_ |_] = Error) -> + ct:fail(Error). + erlang_cipher_suite(Suite) when is_list(Suite)-> - ssl_cipher:erl_suite_definition(ssl_cipher:openssl_suite(Suite)); + ssl_cipher_format:suite_definition(ssl_cipher_format:openssl_suite(Suite)); erlang_cipher_suite(Suite) -> Suite. @@ -4832,7 +5108,7 @@ cipher(CipherSuite, Version, Config, ClientOpts, ServerOpts) -> case Result of ok -> - []; + [ok]; Error -> [{ErlangCipherSuite, Error}] end. @@ -4849,8 +5125,8 @@ connection_information_result(Socket) -> end. connection_info_result(Socket) -> - {ok, Info} = ssl:connection_information(Socket, [protocol, cipher_suite]), - {ok, {proplists:get_value(protocol, Info), proplists:get_value(cipher_suite, Info)}}. + {ok, Info} = ssl:connection_information(Socket, [protocol, selected_cipher_suite]), + {ok, {proplists:get_value(protocol, Info), proplists:get_value(selected_cipher_suite, Info)}}. protocol_info_result(Socket) -> {ok, [{protocol, PVersion}]} = ssl:connection_information(Socket, [protocol]), @@ -4898,8 +5174,14 @@ tls_downgrade_result(Socket) -> tls_close(Socket) -> ok = ssl_test_lib:send_recv_result(Socket), - ok = ssl:close(Socket, 5000). - + case ssl:close(Socket, 5000) of + ok -> + ok; + {error, closed} -> + ok; + Other -> + ct:fail(Other) + end. %% First two clauses handles 1/n-1 splitting countermeasure Rizzo/Duong-Beast treashold(N, {3,0}) -> @@ -4978,6 +5260,7 @@ try_recv_active_once(Socket) -> {error, einval} = ssl:recv(Socket, 11), ok. + wait_for_send(Socket) -> %% Make sure TLS process processed send message event _ = ssl:connection_information(Socket). diff --git a/lib/ssl/test/ssl_bench.spec b/lib/ssl/test/ssl_bench.spec index d2f75b4203..8b746c5ca9 100644 --- a/lib/ssl/test/ssl_bench.spec +++ b/lib/ssl/test/ssl_bench.spec @@ -1 +1 @@ -{suites,"../ssl_test",[ssl_bench_SUITE]}. +{suites,"../ssl_test",[ssl_bench_SUITE, ssl_dist_bench_SUITE]}. diff --git a/lib/ssl/test/ssl_bench_SUITE.erl b/lib/ssl/test/ssl_bench_SUITE.erl index ae2928b1c3..13097b08b6 100644 --- a/lib/ssl/test/ssl_bench_SUITE.erl +++ b/lib/ssl/test/ssl_bench_SUITE.erl @@ -40,11 +40,12 @@ end_per_group(_GroupName, _Config) -> ok. init_per_suite(Config) -> - try - Server = setup(ssl, node()), - [{server_node, Server}|Config] - catch _:_ -> - {skipped, "Benchmark machines only"} + case node() of + nonode@nohost -> + {skipped, "Node not distributed"}; + _ -> + ssl_test_lib:clean_start(), + [{server_node, ssl_bench_test_lib:setup(perf_server)}|Config] end. end_per_suite(_Config) -> @@ -132,10 +133,10 @@ bypass_pem_cache(_Config) -> ssl() -> - test(ssl, ?COUNT, node()). + test(ssl, ?COUNT). -test(Type, Count, Host) -> - Server = setup(Type, Host), +test(Type, Count) -> + Server = ssl_bench_test_lib:setup(perf_server), (do_test(Type, setup_connection, Count * 20, 1, Server)), (do_test(Type, setup_connection, Count, 100, Server)), (do_test(Type, payload, Count*300, 10, Server)), @@ -294,47 +295,6 @@ msg() -> "asdlkjsafsdfoierwlejsdlkfjsdf">>. %%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%% -setup(_Type, nonode@nohost) -> - exit(dist_not_enabled); -setup(Type, _This) -> - Host = case os:getenv(?remote_host) of - false -> - {ok, This} = inet:gethostname(), - This; - RemHost -> - RemHost - end, - Node = list_to_atom("perf_server@" ++ Host), - SlaveArgs = case init:get_argument(pa) of - {ok, PaPaths} -> - lists:append([" -pa " ++ P || [P] <- PaPaths]); - _ -> [] - end, - %% io:format("Slave args: ~p~n",[SlaveArgs]), - Prog = - case os:find_executable("erl") of - false -> "erl"; - P -> P - end, - io:format("Prog = ~p~n", [Prog]), - - case net_adm:ping(Node) of - pong -> ok; - pang -> - {ok, Node} = slave:start(Host, perf_server, SlaveArgs, no_link, Prog) - end, - Path = code:get_path(), - true = rpc:call(Node, code, set_path, [Path]), - ok = rpc:call(Node, ?MODULE, setup_server, [Type, node()]), - io:format("Client (~p) using ~s~n",[node(), code:which(ssl)]), - (Node =:= node()) andalso restrict_schedulers(client), - Node. - -setup_server(_Type, ClientNode) -> - (ClientNode =:= node()) andalso restrict_schedulers(server), - io:format("Server (~p) using ~s~n",[node(), code:which(ssl)]), - ok. - ensure_all_started(App, Ack) -> case application:start(App) of @@ -358,13 +318,6 @@ setup_server_init(Type, Tc, Loop, PC) -> unlink(Pid), Res. -restrict_schedulers(Type) -> - %% We expect this to run on 8 core machine - Extra0 = 1, - Extra = if (Type =:= server) -> -Extra0; true -> Extra0 end, - Scheds = erlang:system_info(schedulers), - erlang:system_flag(schedulers_online, (Scheds div 2) + Extra). - tc(Fun, Mod, Line) -> case timer:tc(Fun) of {_,{'EXIT',Reason}} -> diff --git a/lib/ssl/test/ssl_bench_test_lib.erl b/lib/ssl/test/ssl_bench_test_lib.erl new file mode 100644 index 0000000000..e5cbb911bd --- /dev/null +++ b/lib/ssl/test/ssl_bench_test_lib.erl @@ -0,0 +1,75 @@ +%%%------------------------------------------------------------------- +%% %CopyrightBegin% +%% +%% Copyright Ericsson AB 2017. All Rights Reserved. +%% +%% Licensed under the Apache License, Version 2.0 (the "License"); +%% you may not use this file except in compliance with the License. +%% You may obtain a copy of the License at +%% +%% http://www.apache.org/licenses/LICENSE-2.0 +%% +%% Unless required by applicable law or agreed to in writing, software +%% distributed under the License is distributed on an "AS IS" BASIS, +%% WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. +%% See the License for the specific language governing permissions and +%% limitations under the License. +%% +%% %CopyrightEnd% +%% +-module(ssl_bench_test_lib). + +%% API +-export([setup/1]). + +%% Internal exports +-export([setup_server/1]). + +-define(remote_host, "NETMARKS_REMOTE_HOST"). + +setup(Name) -> + Host = case os:getenv(?remote_host) of + false -> + {ok, This} = inet:gethostname(), + This; + RemHost -> + RemHost + end, + Node = list_to_atom(atom_to_list(Name) ++ "@" ++ Host), + SlaveArgs = case init:get_argument(pa) of + {ok, PaPaths} -> + lists:append([" -pa " ++ P || [P] <- PaPaths]); + _ -> [] + end, + %% io:format("Slave args: ~p~n",[SlaveArgs]), + Prog = + case os:find_executable("erl") of + false -> "erl"; + P -> P + end, + io:format("Prog = ~p~n", [Prog]), + + case net_adm:ping(Node) of + pong -> ok; + pang -> + {ok, Node} = + slave:start(Host, Name, SlaveArgs, no_link, Prog) + end, + Path = code:get_path(), + true = rpc:call(Node, code, set_path, [Path]), + ok = rpc:call(Node, ?MODULE, setup_server, [node()]), + io:format("Client (~p) using ~s~n",[node(), code:which(ssl)]), + (Node =:= node()) andalso restrict_schedulers(client), + Node. + +setup_server(ClientNode) -> + (ClientNode =:= node()) andalso restrict_schedulers(server), + io:format("Server (~p) using ~s~n",[node(), code:which(ssl)]), + ok. + +restrict_schedulers(Type) -> + %% We expect this to run on 8 core machine + Extra0 = 1, + Extra = if (Type =:= server) -> -Extra0; true -> Extra0 end, + Scheds = erlang:system_info(schedulers), + erlang:system_flag(schedulers_online, (Scheds div 2) + Extra). diff --git a/lib/ssl/test/ssl_certificate_verify_SUITE.erl b/lib/ssl/test/ssl_certificate_verify_SUITE.erl index 1de4c89d7f..588ca153a9 100644 --- a/lib/ssl/test/ssl_certificate_verify_SUITE.erl +++ b/lib/ssl/test/ssl_certificate_verify_SUITE.erl @@ -1,7 +1,7 @@ %% %% %CopyrightBegin% %% -%% Copyright Ericsson AB 2012-2017. All Rights Reserved. +%% Copyright Ericsson AB 2012-2018. All Rights Reserved. %% %% Licensed under the Apache License, Version 2.0 (the "License"); %% you may not use this file except in compliance with the License. @@ -87,7 +87,10 @@ tests() -> extended_key_usage_verify_server, critical_extension_verify_client, critical_extension_verify_server, - critical_extension_verify_none]. + critical_extension_verify_none, + customize_hostname_check, + incomplete_chain + ]. error_handling_tests()-> [client_with_cert_cipher_suites_handshake, @@ -617,8 +620,8 @@ cert_expired(Config) when is_list(Config) -> {from, self()}, {options, [{verify, verify_peer}, {active, Active} | ClientOpts]}]), - tcp_delivery_workaround(Server, {error, {tls_alert, "certificate expired"}}, - Client, {error, {tls_alert, "certificate expired"}}). + ssl_test_lib:check_result(Server, {error, {tls_alert, "certificate expired"}}, + Client, {error, {tls_alert, "certificate expired"}}). two_digits_str(N) when N < 10 -> lists:flatten(io_lib:format("0~p", [N])); @@ -726,8 +729,8 @@ critical_extension_verify_server(Config) when is_list(Config) -> %% This certificate has a critical extension that we don't %% understand. Therefore, verification should fail. - tcp_delivery_workaround(Server, {error, {tls_alert, "unsupported certificate"}}, - Client, {error, {tls_alert, "unsupported certificate"}}), + ssl_test_lib:check_result(Server, {error, {tls_alert, "unsupported certificate"}}, + Client, {error, {tls_alert, "unsupported certificate"}}), ssl_test_lib:close(Server). %%-------------------------------------------------------------------- @@ -906,8 +909,8 @@ invalid_signature_server(Config) when is_list(Config) -> {from, self()}, {options, [{verify, verify_peer} | ClientOpts]}]), - tcp_delivery_workaround(Server, {error, {tls_alert, "unknown ca"}}, - Client, {error, {tls_alert, "unknown ca"}}). + ssl_test_lib:check_result(Server, {error, {tls_alert, "unknown ca"}}, + Client, {error, {tls_alert, "unknown ca"}}). %%-------------------------------------------------------------------- @@ -943,8 +946,8 @@ invalid_signature_client(Config) when is_list(Config) -> {from, self()}, {options, NewClientOpts}]), - tcp_delivery_workaround(Server, {error, {tls_alert, "unknown ca"}}, - Client, {error, {tls_alert, "unknown ca"}}). + ssl_test_lib:check_result(Server, {error, {tls_alert, "unknown ca"}}, + Client, {error, {tls_alert, "unknown ca"}}). %%-------------------------------------------------------------------- @@ -1145,44 +1148,91 @@ unknown_server_ca_accept_backwardscompatibility(Config) when is_list(Config) -> ssl_test_lib:close(Client). %%-------------------------------------------------------------------- + +customize_hostname_check() -> + [{doc,"Test option customize_hostname_check."}]. +customize_hostname_check(Config) when is_list(Config) -> + Ext = [#'Extension'{extnID = ?'id-ce-subjectAltName', + extnValue = [{dNSName, "*.example.org"}], + critical = false} + ], + {ClientOpts0, ServerOpts0} = ssl_test_lib:make_rsa_cert_chains([{server_chain, + [[], + [], + [{extensions, Ext}] + ]}], + Config, "https_hostname_convention"), + ClientOpts = ssl_test_lib:ssl_options(ClientOpts0, Config), + ServerOpts = ssl_test_lib:ssl_options(ServerOpts0, Config), + + {ClientNode, ServerNode, Hostname} = ssl_test_lib:run_where(Config), + Server = ssl_test_lib:start_server([{node, ServerNode}, {port, 0}, + {from, self()}, + {mfa, {ssl_test_lib, send_recv_result_active, []}}, + {options, ServerOpts}]), + Port = ssl_test_lib:inet_port(Server), + + CustomFun = public_key:pkix_verify_hostname_match_fun(https), + + Client = ssl_test_lib:start_client([{node, ClientNode}, {port, Port}, + {host, Hostname}, + {from, self()}, + {mfa, {ssl_test_lib, send_recv_result_active, []}}, + {options, + [{server_name_indication, "other.example.org"}, + {customize_hostname_check, + [{match_fun, CustomFun}]} | ClientOpts] + }]), + ssl_test_lib:check_result(Server, ok, Client, ok), + + Server ! {listen, {mfa, {ssl_test_lib, no_result, []}}}, + + Client1 = ssl_test_lib:start_client_error([{node, ClientNode}, {port, Port}, + {host, Hostname}, + {from, self()}, + {mfa, {ssl_test_lib, no_result, []}}, + {options, ClientOpts} + ]), + ssl_test_lib:check_result(Client1, {error, {tls_alert, "handshake failure"}}, + Server, {error, {tls_alert, "handshake failure"}}), + + ssl_test_lib:close(Server), + ssl_test_lib:close(Client). + +incomplete_chain() -> + [{doc,"Test option verify_peer"}]. +incomplete_chain(Config) when is_list(Config) -> + DefConf = ssl_test_lib:default_cert_chain_conf(), + CertChainConf = ssl_test_lib:gen_conf(rsa, rsa, DefConf, DefConf), + #{server_config := ServerConf, + client_config := ClientConf} = public_key:pkix_test_data(CertChainConf), + [ServerRoot| _] = ServerCas = proplists:get_value(cacerts, ServerConf), + ClientCas = proplists:get_value(cacerts, ClientConf), + + Active = proplists:get_value(active, Config), + ReceiveFunction = proplists:get_value(receive_function, Config), + {ClientNode, ServerNode, Hostname} = ssl_test_lib:run_where(Config), + Server = ssl_test_lib:start_server([{node, ServerNode}, {port, 0}, + {from, self()}, + {mfa, {ssl_test_lib, ReceiveFunction, []}}, + {options, [{active, Active}, {verify, verify_peer}, + {cacerts, [ServerRoot]} | + proplists:delete(cacerts, ServerConf)]}]), + Port = ssl_test_lib:inet_port(Server), + Client = ssl_test_lib:start_client([{node, ClientNode}, {port, Port}, + {host, Hostname}, + {from, self()}, + {mfa, {ssl_test_lib, ReceiveFunction, []}}, + {options, [{active, Active}, + {verify, verify_peer}, + {cacerts, ServerCas ++ ClientCas} | + proplists:delete(cacerts, ClientConf)]}]), + ssl_test_lib:check_result(Server, ok, Client, ok), + ssl_test_lib:close(Server), + ssl_test_lib:close(Client). + + +%%-------------------------------------------------------------------- %% Internal functions ------------------------------------------------ %%-------------------------------------------------------------------- -tcp_delivery_workaround(Server, ServerMsg, Client, ClientMsg) -> - receive - {Server, ServerMsg} -> - client_msg(Client, ClientMsg); - {Client, ClientMsg} -> - server_msg(Server, ServerMsg); - {Client, {error,closed}} -> - server_msg(Server, ServerMsg); - {Server, {error,closed}} -> - client_msg(Client, ClientMsg) - end. - -client_msg(Client, ClientMsg) -> - receive - {Client, ClientMsg} -> - ok; - {Client, {error,closed}} -> - ct:log("client got close"), - ok; - {Client, {error, Reason}} -> - ct:log("client got econnaborted: ~p", [Reason]), - ok; - Unexpected -> - ct:fail(Unexpected) - end. -server_msg(Server, ServerMsg) -> - receive - {Server, ServerMsg} -> - ok; - {Server, {error,closed}} -> - ct:log("server got close"), - ok; - {Server, {error, Reason}} -> - ct:log("server got econnaborted: ~p", [Reason]), - ok; - Unexpected -> - ct:fail(Unexpected) - end. diff --git a/lib/ssl/test/ssl_crl_SUITE.erl b/lib/ssl/test/ssl_crl_SUITE.erl index 668c76e38d..23c5eaf84d 100644 --- a/lib/ssl/test/ssl_crl_SUITE.erl +++ b/lib/ssl/test/ssl_crl_SUITE.erl @@ -1,7 +1,7 @@ %% %% %CopyrightBegin% %% -%% Copyright Ericsson AB 2008-2016. All Rights Reserved. +%% Copyright Ericsson AB 2008-2018. All Rights Reserved. %% %% Licensed under the Apache License, Version 2.0 (the "License"); %% you may not use this file except in compliance with the License. diff --git a/lib/ssl/test/ssl_dist_SUITE.erl b/lib/ssl/test/ssl_dist_SUITE.erl index 8740e8c8f0..003e1fc448 100644 --- a/lib/ssl/test/ssl_dist_SUITE.erl +++ b/lib/ssl/test/ssl_dist_SUITE.erl @@ -1,7 +1,7 @@ %% %% %CopyrightBegin% %% -%% Copyright Ericsson AB 2007-2016. All Rights Reserved. +%% Copyright Ericsson AB 2007-2018. All Rights Reserved. %% %% Licensed under the Apache License, Version 2.0 (the "License"); %% you may not use this file except in compliance with the License. @@ -22,20 +22,21 @@ -include_lib("common_test/include/ct.hrl"). -include_lib("public_key/include/public_key.hrl"). +-include("ssl_dist_test_lib.hrl"). %% Note: This directive should only be used in test suites. --compile(export_all). +-compile([export_all, nowarn_export_all]). -define(DEFAULT_TIMETRAP_SECS, 240). -define(AWAIT_SSL_NODE_UP_TIMEOUT, 30000). --record(node_handle, - {connection_handler, - socket, - name, - nodename} - ). +-import(ssl_dist_test_lib, + [tstsrvr_format/2, send_to_tstcntrl/1, + apply_on_ssl_node/4, apply_on_ssl_node/2, + stop_ssl_node/1]). +start_ssl_node_name(Name, Args) -> + ssl_dist_test_lib:start_ssl_node(Name, Args). %%-------------------------------------------------------------------- %% Common Test interface functions ----------------------------------- @@ -140,11 +141,14 @@ basic_test(NH1, NH2, _) -> apply_on_ssl_node( NH1, fun () -> - tstsrvr_format("Hi from ~p!~n", [node()]), - send_to_tstcntrl({Ref, self()}), + tstsrvr_format( + "Hi from ~p!~n", [node()]), + send_to_tstcntrl( + {Ref, self()}), receive {From, ping} -> - tstsrvr_format("Received ping ~p!~n", [node()]), + tstsrvr_format( + "Received ping ~p!~n", [node()]), From ! {self(), pong} end end) @@ -154,7 +158,8 @@ basic_test(NH1, NH2, _) -> ok = apply_on_ssl_node( NH2, fun () -> - tstsrvr_format("Hi from ~p!~n", [node()]), + tstsrvr_format( + "Hi from ~p!~n", [node()]), SslPid ! {self(), ping}, receive {SslPid, pong} -> @@ -183,7 +188,8 @@ payload_test(NH1, NH2, _) -> apply_on_ssl_node( NH1, fun () -> - send_to_tstcntrl({Ref, self()}), + send_to_tstcntrl( + {Ref, self()}), receive {From, Msg} -> From ! {self(), Msg} @@ -616,12 +622,6 @@ gen_dist_test(Test, Config) -> %% ssl_node side api %% -tstsrvr_format(Fmt, ArgList) -> - send_to_tstsrvr({format, Fmt, ArgList}). - -send_to_tstcntrl(Message) -> - send_to_tstsrvr({message, Message}). - try_setting_priority(TestFun, Config) -> Prio = 1, case gen_udp:open(0, [{priority,Prio}]) of @@ -653,44 +653,6 @@ inet_ports() -> %% test_server side api %% -apply_on_ssl_node(Node, M, F, A) when is_atom(M), is_atom(F), is_list(A) -> - Ref = make_ref(), - send_to_ssl_node(Node, {apply, self(), Ref, M, F, A}), - receive - {Ref, Result} -> - Result - end. - -apply_on_ssl_node(Node, Fun) when is_function(Fun, 0) -> - Ref = make_ref(), - send_to_ssl_node(Node, {apply, self(), Ref, Fun}), - receive - {Ref, Result} -> - Result - end. - -stop_ssl_node(#node_handle{connection_handler = Handler, - socket = Socket, - name = Name}) -> - ?t:format("Trying to stop ssl node ~s.~n", [Name]), - Mon = erlang:monitor(process, Handler), - unlink(Handler), - case gen_tcp:send(Socket, term_to_binary(stop)) of - ok -> - receive - {'DOWN', Mon, process, Handler, Reason} -> - case Reason of - normal -> - ok; - _ -> - ct:pal("Down ~p ~n", [Reason]) - end - end; - Error -> - erlang:demonitor(Mon, [flush]), - ct:pal("Warning ~p ~n", [Error]) - end. - start_ssl_node(Config) -> start_ssl_node(Config, ""). @@ -698,29 +660,8 @@ start_ssl_node(Config, XArgs) -> Name = mk_node_name(Config), SSL = proplists:get_value(ssl_opts, Config), SSLDistOpts = setup_dist_opts(Config), - start_ssl_node_raw(Name, SSL ++ " " ++ SSLDistOpts ++ XArgs). - -start_ssl_node_raw(Name, Args) -> - {ok, LSock} = gen_tcp:listen(0, - [binary, {packet, 4}, {active, false}]), - {ok, ListenPort} = inet:port(LSock), - CmdLine = mk_node_cmdline(ListenPort, Name, Args), - ?t:format("Attempting to start ssl node ~ts: ~ts~n", [Name, CmdLine]), - case open_port({spawn, CmdLine}, []) of - Port when is_port(Port) -> - unlink(Port), - erlang:port_close(Port), - case await_ssl_node_up(Name, LSock) of - #node_handle{} = NodeHandle -> - ?t:format("Ssl node ~s started.~n", [Name]), - NodeName = list_to_atom(Name ++ "@" ++ host_name()), - NodeHandle#node_handle{nodename = NodeName}; - Error -> - exit({failed_to_start_node, Name, Error}) - end; - Error -> - exit({failed_to_start_node, Name, Error}) - end. + start_ssl_node_name( + Name, SSL ++ " " ++ SSLDistOpts ++ XArgs). cache_crls_on_ssl_nodes(PrivDir, CANames, NHs) -> [begin @@ -739,11 +680,6 @@ cache_crls_on_ssl_nodes(PrivDir, CANames, NHs) -> %% command line creation %% -host_name() -> - [$@ | Host] = lists:dropwhile(fun ($@) -> false; (_) -> true end, - atom_to_list(node())), - Host. - mk_node_name(Config) -> N = erlang:unique_integer([positive]), Case = proplists:get_value(testcase, Config), @@ -753,225 +689,6 @@ mk_node_name(Config) -> ++ "_" ++ integer_to_list(N). -mk_node_cmdline(ListenPort, Name, Args) -> - Static = "-detached -noinput", - Pa = filename:dirname(code:which(?MODULE)), - Prog = case catch init:get_argument(progname) of - {ok,[[P]]} -> P; - _ -> exit(no_progname_argument_found) - end, - NameSw = case net_kernel:longnames() of - false -> "-sname "; - _ -> "-name " - end, - {ok, Pwd} = file:get_cwd(), - "\"" ++ Prog ++ "\" " - ++ Static ++ " " - ++ NameSw ++ " " ++ Name ++ " " - ++ "-pa " ++ Pa ++ " " - ++ "-run application start crypto -run application start public_key " - ++ "-eval 'net_kernel:verbose(1)' " - ++ "-run " ++ atom_to_list(?MODULE) ++ " cnct2tstsrvr " - ++ host_name() ++ " " - ++ integer_to_list(ListenPort) ++ " " - ++ Args ++ " " - ++ "-env ERL_CRASH_DUMP " ++ Pwd ++ "/erl_crash_dump." ++ Name ++ " " - ++ "-kernel error_logger \"{file,\\\"" ++ Pwd ++ "/error_log." ++ Name ++ "\\\"}\" " - ++ "-setcookie " ++ atom_to_list(erlang:get_cookie()). - -%% -%% Connection handler test_server side -%% - -await_ssl_node_up(Name, LSock) -> - case gen_tcp:accept(LSock, ?AWAIT_SSL_NODE_UP_TIMEOUT) of - timeout -> - gen_tcp:close(LSock), - ?t:format("Timeout waiting for ssl node ~s to come up~n", - [Name]), - timeout; - {ok, Socket} -> - gen_tcp:close(LSock), - case gen_tcp:recv(Socket, 0) of - {ok, Bin} -> - check_ssl_node_up(Socket, Name, Bin); - {error, closed} -> - gen_tcp:close(Socket), - exit({lost_connection_with_ssl_node_before_up, Name}) - end; - {error, Error} -> - gen_tcp:close(LSock), - exit({accept_failed, Error}) - end. - -check_ssl_node_up(Socket, Name, Bin) -> - case catch binary_to_term(Bin) of - {'EXIT', _} -> - gen_tcp:close(Socket), - exit({bad_data_received_from_ssl_node, Name, Bin}); - {ssl_node_up, NodeName} -> - case list_to_atom(Name++"@"++host_name()) of - NodeName -> - Parent = self(), - Go = make_ref(), - %% Spawn connection handler on test server side - Pid = spawn_link( - fun () -> - receive Go -> ok end, - tstsrvr_con_loop(Name, Socket, Parent) - end), - ok = gen_tcp:controlling_process(Socket, Pid), - Pid ! Go, - #node_handle{connection_handler = Pid, - socket = Socket, - name = Name}; - _ -> - exit({unexpected_ssl_node_connected, NodeName}) - end; - Msg -> - exit({unexpected_msg_instead_of_ssl_node_up, Name, Msg}) - end. - -send_to_ssl_node(#node_handle{connection_handler = Hndlr}, Term) -> - Hndlr ! {relay_to_ssl_node, term_to_binary(Term)}, - ok. - -tstsrvr_con_loop(Name, Socket, Parent) -> - inet:setopts(Socket,[{active,once}]), - receive - {relay_to_ssl_node, Data} when is_binary(Data) -> - case gen_tcp:send(Socket, Data) of - ok -> - ok; - _Error -> - gen_tcp:close(Socket), - exit({failed_to_relay_data_to_ssl_node, Name, Data}) - end; - {tcp, Socket, Bin} -> - case catch binary_to_term(Bin) of - {'EXIT', _} -> - gen_tcp:close(Socket), - exit({bad_data_received_from_ssl_node, Name, Bin}); - {format, FmtStr, ArgList} -> - ?t:format(FmtStr, ArgList); - {message, Msg} -> - ?t:format("Got message ~p", [Msg]), - Parent ! Msg; - {apply_res, To, Ref, Res} -> - To ! {Ref, Res}; - bye -> - ?t:format("Ssl node ~s stopped.~n", [Name]), - gen_tcp:close(Socket), - exit(normal); - Unknown -> - exit({unexpected_message_from_ssl_node, Name, Unknown}) - end; - {tcp_closed, Socket} -> - gen_tcp:close(Socket), - exit({lost_connection_with_ssl_node, Name}) - end, - tstsrvr_con_loop(Name, Socket, Parent). - -%% -%% Connection handler ssl_node side -%% - -% cnct2tstsrvr() is called via command line arg -run ... -cnct2tstsrvr([Host, Port]) when is_list(Host), is_list(Port) -> - %% Spawn connection handler on ssl node side - ConnHandler - = spawn(fun () -> - case catch gen_tcp:connect(Host, - list_to_integer(Port), - [binary, - {packet, 4}, - {active, false}]) of - {ok, Socket} -> - notify_ssl_node_up(Socket), - ets:new(test_server_info, - [set, - public, - named_table, - {keypos, 1}]), - ets:insert(test_server_info, - {test_server_handler, self()}), - ssl_node_con_loop(Socket); - Error -> - halt("Failed to connect to test server " ++ - lists:flatten(io_lib:format("Host:~p ~n Port:~p~n Error:~p~n", - [Host, Port, Error]))) - end - end), - spawn(fun () -> - Mon = erlang:monitor(process, ConnHandler), - receive - {'DOWN', Mon, process, ConnHandler, Reason} -> - receive after 1000 -> ok end, - halt("test server connection handler terminated: " ++ - lists:flatten(io_lib:format("~p", [Reason]))) - end - end). - -notify_ssl_node_up(Socket) -> - case catch gen_tcp:send(Socket, - term_to_binary({ssl_node_up, node()})) of - ok -> ok; - _ -> halt("Failed to notify test server that I'm up") - end. - -send_to_tstsrvr(Term) -> - case catch ets:lookup_element(test_server_info, test_server_handler, 2) of - Hndlr when is_pid(Hndlr) -> - Hndlr ! {relay_to_test_server, term_to_binary(Term)}, ok; - _ -> - receive after 200 -> ok end, - send_to_tstsrvr(Term) - end. - -ssl_node_con_loop(Socket) -> - inet:setopts(Socket,[{active,once}]), - receive - {relay_to_test_server, Data} when is_binary(Data) -> - case gen_tcp:send(Socket, Data) of - ok -> - ok; - _Error -> - gen_tcp:close(Socket), - halt("Failed to relay data to test server") - end; - {tcp, Socket, Bin} -> - case catch binary_to_term(Bin) of - {'EXIT', _} -> - gen_tcp:close(Socket), - halt("test server sent me bad data"); - {apply, From, Ref, M, F, A} -> - spawn_link( - fun () -> - send_to_tstsrvr({apply_res, - From, - Ref, - (catch apply(M, F, A))}) - end); - {apply, From, Ref, Fun} -> - spawn_link(fun () -> - send_to_tstsrvr({apply_res, - From, - Ref, - (catch Fun())}) - end); - stop -> - gen_tcp:send(Socket, term_to_binary(bye)), - gen_tcp:close(Socket), - init:stop(), - receive after infinity -> ok end; - _Unknown -> - halt("test server sent me an unexpected message") - end; - {tcp_closed, Socket} -> - halt("Lost connection to test server") - end, - ssl_node_con_loop(Socket). - %% %% Setup ssl dist info %% @@ -1007,7 +724,8 @@ setup_certs(Config) -> ok = file:make_dir(NodeDir), ok = file:make_dir(RGenDir), make_randfile(RGenDir), - {ok, _} = make_certs:all(RGenDir, NodeDir), + [Hostname|_] = string:split(net_adm:localhost(), ".", all), + {ok, _} = make_certs:all(RGenDir, NodeDir, [{hostname,Hostname}]), SDir = filename:join([NodeDir, "server"]), SC = filename:join([SDir, "cert.pem"]), SK = filename:join([SDir, "key.pem"]), diff --git a/lib/ssl/test/ssl_dist_bench_SUITE.erl b/lib/ssl/test/ssl_dist_bench_SUITE.erl new file mode 100644 index 0000000000..3c7904cf24 --- /dev/null +++ b/lib/ssl/test/ssl_dist_bench_SUITE.erl @@ -0,0 +1,526 @@ +%%%------------------------------------------------------------------- +%% %CopyrightBegin% +%% +%% Copyright Ericsson AB 2017-2018. All Rights Reserved. +%% +%% Licensed under the Apache License, Version 2.0 (the "License"); +%% you may not use this file except in compliance with the License. +%% You may obtain a copy of the License at +%% +%% http://www.apache.org/licenses/LICENSE-2.0 +%% +%% Unless required by applicable law or agreed to in writing, software +%% distributed under the License is distributed on an "AS IS" BASIS, +%% WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. +%% See the License for the specific language governing permissions and +%% limitations under the License. +%% +%% %CopyrightEnd% +%% +-module(ssl_dist_bench_SUITE). + +-include_lib("common_test/include/ct_event.hrl"). +-include_lib("public_key/include/public_key.hrl"). + +%% CT meta +-export([suite/0, all/0, groups/0, + init_per_suite/1, end_per_suite/1, + init_per_group/2, end_per_group/2, + init_per_testcase/2, end_per_testcase/2]). + +%% Test cases +-export( + [setup/1, + roundtrip/1, + throughput_1024/1, + throughput_4096/1, + throughput_16384/1, + throughput_65536/1, + throughput_262144/1, + throughput_1048576/1]). + +%% Debug +-export([payload/1]). + +%%%------------------------------------------------------------------- + +suite() -> [{ct_hooks, [{ts_install_cth, [{nodenames, 2}]}]}]. + +all() -> [{group, ssl}, {group, plain}]. + +groups() -> + [{ssl, all_groups()}, + {plain, all_groups()}, + %% + {setup, [{repeat, 1}], [setup]}, + {roundtrip, [{repeat, 1}], [roundtrip]}, + {throughput, [{repeat, 1}], + [throughput_1024, + throughput_4096, + throughput_16384, + throughput_65536, + throughput_262144, + throughput_1048576]}]. + +all_groups() -> + [{group, setup}, + {group, roundtrip}, + {group, throughput}]. + +init_per_suite(Config) -> + Digest = sha1, + ECCurve = secp521r1, + TLSVersion = 'tlsv1.2', + TLSCipher = {ecdhe_ecdsa,aes_128_cbc,sha256,sha256}, + %% + Node = node(), + try + Node =/= nonode@nohost orelse + throw({skipped,"Node not distributed"}), + verify_node_src_addr(), + {supported, SSLVersions} = + lists:keyfind(supported, 1, ssl:versions()), + lists:member(TLSVersion, SSLVersions) orelse + throw( + {skipped, + "SSL does not support " ++ term_to_string(TLSVersion)}), + lists:member(ECCurve, ssl:eccs(TLSVersion)) orelse + throw( + {skipped, + "SSL does not support " ++ term_to_string(ECCurve)}), + lists:member(TLSCipher, ssl:cipher_suites()) orelse + throw( + {skipped, + "SSL does not support " ++ term_to_string(TLSCipher)}) + of + _ -> + PrivDir = proplists:get_value(priv_dir, Config), + %% + [_, HostA] = split_node(Node), + NodeAName = ?MODULE_STRING ++ "_node_a", + NodeAString = NodeAName ++ "@" ++ HostA, + NodeAConfFile = filename:join(PrivDir, NodeAString ++ ".conf"), + NodeA = list_to_atom(NodeAString), + %% + ServerNode = ssl_bench_test_lib:setup(dist_server), + [_, HostB] = split_node(ServerNode), + NodeBName = ?MODULE_STRING ++ "_node_b", + NodeBString = NodeBName ++ "@" ++ HostB, + NodeBConfFile = filename:join(PrivDir, NodeBString ++ ".conf"), + NodeB = list_to_atom(NodeBString), + %% + CertOptions = + [{digest, Digest}, + {key, {namedCurve, ECCurve}}], + RootCert = + public_key:pkix_test_root_cert( + ?MODULE_STRING ++ " ROOT CA", CertOptions), + SSLConf = + [{verify, verify_peer}, + {versions, [TLSVersion]}, + {ciphers, [TLSCipher]}], + ServerConf = + [{fail_if_no_peer_cert, true}, + {verify_fun, + {fun inet_tls_dist:verify_client/3,[]}} + | SSLConf], + ClientConf = SSLConf, + %% + write_node_conf( + NodeAConfFile, NodeA, ServerConf, ClientConf, + CertOptions, RootCert), + write_node_conf( + NodeBConfFile, NodeB, ServerConf, ClientConf, + CertOptions, RootCert), + %% + [{node_a_name, NodeAName}, + {node_a, NodeA}, + {node_a_dist_args, + "-proto_dist inet_tls " + "-ssl_dist_optfile " ++ NodeAConfFile ++ " "}, + {node_b_name, NodeBName}, + {node_b, NodeB}, + {node_b_dist_args, + "-proto_dist inet_tls " + "-ssl_dist_optfile " ++ NodeBConfFile ++ " "}, + {server_node, ServerNode} + |Config] + catch + throw:Result -> + Result + end. + +end_per_suite(Config) -> + ServerNode = proplists:get_value(server_node, Config), + slave:stop(ServerNode). + +init_per_group(ssl, Config) -> + [{ssl_dist, true}, {ssl_dist_prefix, "SSL"}|Config]; +init_per_group(plain, Config) -> + [{ssl_dist, false}, {ssl_dist_prefix, "Plain"}|Config]; +init_per_group(_GroupName, Config) -> + Config. + +end_per_group(_GroupName, _Config) -> + ok. + +init_per_testcase(_Func, Conf) -> + Conf. + +end_per_testcase(_Func, _Conf) -> + ok. + +-define(COUNT, 400). + +%%%------------------------------------------------------------------- +%%% CommonTest API helpers + +verify_node_src_addr() -> + Msg = "Hello, world!", + {ok,Host} = inet:gethostname(), + {ok,DstAddr} = inet:getaddr(Host, inet), + {ok,Socket} = gen_udp:open(0, [{active,false}]), + {ok,Port} = inet:port(Socket), + ok = gen_udp:send(Socket, DstAddr, Port, Msg), + case gen_udp:recv(Socket, length(Msg) + 1, 1000) of + {ok,{DstAddr,Port,Msg}} -> + ok; + {ok,{SrcAddr,Port,Msg}} -> + throw({skipped, + "Src and dst address mismatch: " ++ + term_to_string(SrcAddr) ++ " =:= " ++ + term_to_string(DstAddr)}); + Weird -> + error(Weird) + end. + +write_node_conf( + ConfFile, Node, ServerConf, ClientConf, CertOptions, RootCert) -> + [Name,Host] = split_node(Node), + Conf = + public_key:pkix_test_data( + #{root => RootCert, + peer => + [{extensions, + [ + #'Extension'{ + extnID = ?'id-ce-subjectAltName', + extnValue = [{dNSName, Host}], + critical = true}, + #'Extension'{ + extnID = ?'id-ce-subjectAltName', + extnValue = + [{directoryName, + {rdnSequence, + [[#'AttributeTypeAndValue'{ + type = ?'id-at-commonName', + value = + {utf8String, + unicode:characters_to_binary( + Name, utf8) + } + }]]}}], + critical = true} + ]} | CertOptions]}), + NodeConf = + [{server, ServerConf ++ Conf}, {client, ClientConf ++ Conf}], + {ok, Fd} = file:open(ConfFile, [write]), + ok = file:change_mode(ConfFile, 8#400), + io:format(Fd, "~p.~n", [NodeConf]), + ok = file:close(Fd). + +split_node(Node) -> + string:split(atom_to_list(Node), "@"). + +%%%------------------------------------------------------------------- +%%% Test cases + +%%----------------------- +%% Connection setup speed + +setup(Config) -> + run_nodepair_test(fun setup/5, Config). + +setup(A, B, Prefix, HA, HB) -> + Rounds = 50, + [] = ssl_apply(HA, erlang, nodes, []), + [] = ssl_apply(HB, erlang, nodes, []), + {SetupTime, CycleTime} = + ssl_apply(HA, fun () -> setup_runner(A, B, Rounds) end), + [] = ssl_apply(HA, erlang, nodes, []), + [] = ssl_apply(HB, erlang, nodes, []), + SetupSpeed = round((Rounds*1000000*1000) / SetupTime), + CycleSpeed = round((Rounds*1000000*1000) / CycleTime), + _ = report(Prefix++" Setup", SetupSpeed, "setups/1000s"), + report(Prefix++" Setup Cycle", CycleSpeed, "cycles/1000s"). + +%% Runs on node A against rex in node B +setup_runner(A, B, Rounds) -> + StartTime = start_time(), + SetupTime = setup_loop(A, B, 0, Rounds), + {microseconds(SetupTime), microseconds(elapsed_time(StartTime))}. + +setup_loop(_A, _B, T, 0) -> + T; +setup_loop(A, B, T, N) -> + StartTime = start_time(), + [N,A] = [N|rpc:block_call(B, erlang, nodes, [])], + Time = elapsed_time(StartTime), + [N,B] = [N|erlang:nodes()], + Mref = erlang:monitor(process, {rex,B}), + true = net_kernel:disconnect(B), + receive + {'DOWN',Mref,process,_,_} -> + [] = erlang:nodes(), + setup_loop(A, B, Time + T, N - 1) + end. + + +%%---------------- +%% Roundtrip speed + +roundtrip(Config) -> + run_nodepair_test(fun roundtrip/5, Config). + +roundtrip(A, B, Prefix, HA, HB) -> + Rounds = 40000, + [] = ssl_apply(HA, erlang, nodes, []), + [] = ssl_apply(HB, erlang, nodes, []), + ok = ssl_apply(HA, net_kernel, allow, [[B]]), + ok = ssl_apply(HB, net_kernel, allow, [[A]]), + Time = ssl_apply(HA, fun () -> roundtrip_runner(A, B, Rounds) end), + [B] = ssl_apply(HA, erlang, nodes, []), + [A] = ssl_apply(HB, erlang, nodes, []), + Speed = round((Rounds*1000000) / Time), + report(Prefix++" Roundtrip", Speed, "pings/s"). + +%% Runs on node A and spawns a server on node B +roundtrip_runner(A, B, Rounds) -> + ClientPid = self(), + [A] = rpc:call(B, erlang, nodes, []), + ServerPid = + erlang:spawn( + B, + fun () -> roundtrip_server(ClientPid, Rounds) end), + ServerMon = erlang:monitor(process, ServerPid), + microseconds( + roundtrip_client(ServerPid, ServerMon, start_time(), Rounds)). + +roundtrip_server(_Pid, 0) -> + ok; +roundtrip_server(Pid, N) -> + receive + N -> + Pid ! N, + roundtrip_server(Pid, N-1) + end. + +roundtrip_client(_Pid, Mon, StartTime, 0) -> + Time = elapsed_time(StartTime), + receive + {'DOWN', Mon, _, _, normal} -> + Time; + {'DOWN', Mon, _, _, Other} -> + exit(Other) + end; +roundtrip_client(Pid, Mon, StartTime, N) -> + Pid ! N, + receive + N -> + roundtrip_client(Pid, Mon, StartTime, N - 1) + end. + + +%%----------------- +%% Throughput speed + +throughput_1024(Config) -> + run_nodepair_test( + fun (A, B, Prefix, HA, HB) -> + throughput(A, B, Prefix, HA, HB, 100000, 1024) + end, Config). + +throughput_4096(Config) -> + run_nodepair_test( + fun (A, B, Prefix, HA, HB) -> + throughput(A, B, Prefix, HA, HB, 50000, 4096) + end, Config). + +throughput_16384(Config) -> + run_nodepair_test( + fun (A, B, Prefix, HA, HB) -> + throughput(A, B, Prefix, HA, HB, 10000, 16384) + end, Config). + +throughput_65536(Config) -> + run_nodepair_test( + fun (A, B, Prefix, HA, HB) -> + throughput(A, B, Prefix, HA, HB, 2000, 65536) + end, Config). + +throughput_262144(Config) -> + run_nodepair_test( + fun (A, B, Prefix, HA, HB) -> + throughput(A, B, Prefix, HA, HB, 500, 262144) + end, Config). + +throughput_1048576(Config) -> + run_nodepair_test( + fun (A, B, Prefix, HA, HB) -> + throughput(A, B, Prefix, HA, HB, 200, 1048576) + end, Config). + +throughput(A, B, Prefix, HA, HB, Packets, Size) -> + [] = ssl_apply(HA, erlang, nodes, []), + [] = ssl_apply(HB, erlang, nodes, []), + Time = + ssl_apply(HA, fun () -> throughput_runner(A, B, Packets, Size) end), + [B] = ssl_apply(HA, erlang, nodes, []), + [A] = ssl_apply(HB, erlang, nodes, []), + Speed = round((Packets*Size*1000000) / (1024*Time)), + report(Prefix++" Throughput_"++integer_to_list(Size), Speed, "kB/s"). + +%% Runs on node A and spawns a server on node B +throughput_runner(A, B, Rounds, Size) -> + Payload = payload(Size), + ClientPid = self(), + [A] = rpc:call(B, erlang, nodes, []), + ServerPid = + erlang:spawn( + B, + fun () -> throughput_server(ClientPid, Rounds) end), + ServerMon = erlang:monitor(process, ServerPid), + microseconds( + throughput_client( + ServerPid, ServerMon, Payload, start_time(), Rounds)). + +throughput_server(_Pid, 0) -> + ok; +throughput_server(Pid, N) -> + receive + [N|_] -> + throughput_server(Pid, N-1) + end. + +throughput_client(_Pid, Mon, _Payload, StartTime, 0) -> + receive + {'DOWN', Mon, _, _, normal} -> + elapsed_time(StartTime); + {'DOWN', Mon, _, _, Other} -> + exit(Other) + end; +throughput_client(Pid, Mon, Payload, StartTime, N) -> + Pid ! [N|Payload], + throughput_client(Pid, Mon, Payload, StartTime, N - 1). + +%%%------------------------------------------------------------------- +%%% Test cases helpers + +run_nodepair_test(TestFun, Config) -> + A = proplists:get_value(node_a, Config), + B = proplists:get_value(node_b, Config), + Prefix = proplists:get_value(ssl_dist_prefix, Config), + HA = start_ssl_node_a(Config), + HB = start_ssl_node_b(Config), + try TestFun(A, B, Prefix, HA, HB) + after + stop_ssl_node_a(HA), + stop_ssl_node_b(HB, Config), + ok + end. + +ssl_apply(Handle, M, F, Args) -> + case ssl_dist_test_lib:apply_on_ssl_node(Handle, M, F, Args) of + {'EXIT',Reason} -> + error(Reason); + Result -> + Result + end. + +ssl_apply(Handle, Fun) -> + case ssl_dist_test_lib:apply_on_ssl_node(Handle, Fun) of + {'EXIT',Reason} -> + error(Reason); + Result -> + Result + end. + +start_ssl_node_a(Config) -> + Name = proplists:get_value(node_a_name, Config), + Args = get_node_args(node_a_dist_args, Config), + ssl_dist_test_lib:start_ssl_node(Name, Args). + +start_ssl_node_b(Config) -> + Name = proplists:get_value(node_b_name, Config), + Args = get_node_args(node_b_dist_args, Config), + ServerNode = proplists:get_value(server_node, Config), + rpc:call( + ServerNode, ssl_dist_test_lib, start_ssl_node, [Name, Args]). + +stop_ssl_node_a(HA) -> + ssl_dist_test_lib:stop_ssl_node(HA). + +stop_ssl_node_b(HB, Config) -> + ServerNode = proplists:get_value(server_node, Config), + rpc:call(ServerNode, ssl_dist_test_lib, stop_ssl_node, [HB]). + +get_node_args(Tag, Config) -> + case proplists:get_value(ssl_dist, Config) of + true -> + proplists:get_value(Tag, Config); + false -> + "" + end. + + + +payload(Size) -> + iolist_to_binary( + [case Size bsr 8 of + 0 -> + []; + Blocks -> + payload(Blocks, create_binary(256)) + end | create_binary(Size band 255)]). +%% +payload(0, _) -> + []; +payload(Blocks, Block) -> + Half = payload(Blocks bsr 1, Block), + [Half, Half | + if + Blocks band 1 =:= 1 -> + Block; + true -> + [] + end]. + +create_binary(Size) -> + create_binary(Size, <<>>). +%% +create_binary(0, Bin) -> + Bin; +create_binary(Size, Bin) -> + NextSize = Size - 1, + create_binary(NextSize, <<Bin/binary, NextSize>>). + +start_time() -> + erlang:system_time(). + +elapsed_time(StartTime) -> + erlang:system_time() - StartTime. + +microseconds(Time) -> + erlang:convert_time_unit(Time, native, microsecond). + +report(Name, Value, Unit) -> + ct:pal("~s: ~w ~s", [Name, Value, Unit]), + ct_event:notify( + #event{ + name = benchmark_data, + data = [{value, Value}, {suite, "ssl_dist"}, {name, Name}]}), + {comment, term_to_string(Value) ++ " " ++ Unit}. + +term_to_string(Term) -> + unicode:characters_to_list( + io_lib:write(Term, [{encoding, unicode}])). diff --git a/lib/ssl/test/ssl_dist_test_lib.erl b/lib/ssl/test/ssl_dist_test_lib.erl new file mode 100644 index 0000000000..1b9c853fc4 --- /dev/null +++ b/lib/ssl/test/ssl_dist_test_lib.erl @@ -0,0 +1,343 @@ +%% +%% %CopyrightBegin% +%% +%% Copyright Ericsson AB 2017. All Rights Reserved. +%% +%% Licensed under the Apache License, Version 2.0 (the "License"); +%% you may not use this file except in compliance with the License. +%% You may obtain a copy of the License at +%% +%% http://www.apache.org/licenses/LICENSE-2.0 +%% +%% Unless required by applicable law or agreed to in writing, software +%% distributed under the License is distributed on an "AS IS" BASIS, +%% WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. +%% See the License for the specific language governing permissions and +%% limitations under the License. +%% +%% %CopyrightEnd% +%% + +-module(ssl_dist_test_lib). + +-include_lib("common_test/include/ct.hrl"). +-include_lib("public_key/include/public_key.hrl"). +-include("ssl_dist_test_lib.hrl"). + +-export([tstsrvr_format/2, send_to_tstcntrl/1]). +-export([apply_on_ssl_node/4, apply_on_ssl_node/2]). +-export([stop_ssl_node/1, start_ssl_node/2]). +%% +-export([cnct2tstsrvr/1]). + +-define(AWAIT_SSL_NODE_UP_TIMEOUT, 30000). + + + +%% ssl_node side api +%% + +tstsrvr_format(Fmt, ArgList) -> + send_to_tstsrvr({format, Fmt, ArgList}). + +send_to_tstcntrl(Message) -> + send_to_tstsrvr({message, Message}). + + +%% +%% test_server side api +%% + +apply_on_ssl_node( + #node_handle{connection_handler = Hndlr} = Node, + M, F, A) when is_atom(M), is_atom(F), is_list(A) -> + Ref = erlang:monitor(process, Hndlr), + apply_on_ssl_node(Node, Ref, {apply, self(), Ref, M, F, A}). + +apply_on_ssl_node( + #node_handle{connection_handler = Hndlr} = Node, + Fun) when is_function(Fun, 0) -> + Ref = erlang:monitor(process, Hndlr), + apply_on_ssl_node(Node, Ref, {apply, self(), Ref, Fun}). + +apply_on_ssl_node(Node, Ref, Msg) -> + send_to_ssl_node(Node, Msg), + receive + {'DOWN', Ref, process, Hndlr, Reason} -> + exit({handler_died, Hndlr, Reason}); + {Ref, Result} -> + Result + end. + +stop_ssl_node(#node_handle{connection_handler = Handler, + socket = Socket, + name = Name}) -> + ?t:format("Trying to stop ssl node ~s.~n", [Name]), + Mon = erlang:monitor(process, Handler), + unlink(Handler), + case gen_tcp:send(Socket, term_to_binary(stop)) of + ok -> + receive + {'DOWN', Mon, process, Handler, Reason} -> + case Reason of + normal -> + ok; + _ -> + ct:pal( + "stop_ssl_node/1 ~s Down ~p ~n", + [Name,Reason]) + end + end; + Error -> + erlang:demonitor(Mon, [flush]), + ct:pal("stop_ssl_node/1 ~s Warning ~p ~n", [Name,Error]) + end. + +start_ssl_node(Name, Args) -> + {ok, LSock} = gen_tcp:listen(0, + [binary, {packet, 4}, {active, false}]), + {ok, ListenPort} = inet:port(LSock), + CmdLine = mk_node_cmdline(ListenPort, Name, Args), + ?t:format("Attempting to start ssl node ~ts: ~ts~n", [Name, CmdLine]), + case open_port({spawn, CmdLine}, []) of + Port when is_port(Port) -> + unlink(Port), + erlang:port_close(Port), + case await_ssl_node_up(Name, LSock) of + #node_handle{} = NodeHandle -> + ?t:format("Ssl node ~s started.~n", [Name]), + NodeName = list_to_atom(Name ++ "@" ++ host_name()), + NodeHandle#node_handle{nodename = NodeName}; + Error -> + exit({failed_to_start_node, Name, Error}) + end; + Error -> + exit({failed_to_start_node, Name, Error}) + end. + +host_name() -> + [_, Host] = string:split(atom_to_list(node()), "@"), + %% [$@ | Host] = lists:dropwhile(fun ($@) -> false; (_) -> true end, + %% atom_to_list(node())), + Host. + +mk_node_cmdline(ListenPort, Name, Args) -> + Static = "-detached -noinput", + Pa = filename:dirname(code:which(?MODULE)), + Prog = case catch init:get_argument(progname) of + {ok,[[P]]} -> P; + _ -> exit(no_progname_argument_found) + end, + NameSw = case net_kernel:longnames() of + false -> "-sname "; + _ -> "-name " + end, + {ok, Pwd} = file:get_cwd(), + "\"" ++ Prog ++ "\" " + ++ Static ++ " " + ++ NameSw ++ " " ++ Name ++ " " + ++ "-pa " ++ Pa ++ " " + ++ "-run application start crypto -run application start public_key " + ++ "-eval 'net_kernel:verbose(1)' " + ++ "-run " ++ atom_to_list(?MODULE) ++ " cnct2tstsrvr " + ++ host_name() ++ " " + ++ integer_to_list(ListenPort) ++ " " + ++ Args ++ " " + ++ "-env ERL_CRASH_DUMP " ++ Pwd ++ "/erl_crash_dump." ++ Name ++ " " + ++ "-kernel error_logger \"{file,\\\"" ++ Pwd ++ "/error_log." ++ Name ++ "\\\"}\" " + ++ "-setcookie " ++ atom_to_list(erlang:get_cookie()). + +%% +%% Connection handler test_server side +%% + +await_ssl_node_up(Name, LSock) -> + case gen_tcp:accept(LSock, ?AWAIT_SSL_NODE_UP_TIMEOUT) of + {ok, Socket} -> + gen_tcp:close(LSock), + case gen_tcp:recv(Socket, 0) of + {ok, Bin} -> + check_ssl_node_up(Socket, Name, Bin); + {error, closed} -> + gen_tcp:close(Socket), + exit({lost_connection_with_ssl_node_before_up, Name}) + end; + {error, Error} -> + gen_tcp:close(LSock), + ?t:format("Accept failed for ssl node ~s: ~p~n", [Name,Error]), + exit({accept_failed, Error}) + end. + +check_ssl_node_up(Socket, Name, Bin) -> + case catch binary_to_term(Bin) of + {'EXIT', _} -> + gen_tcp:close(Socket), + exit({bad_data_received_from_ssl_node, Name, Bin}); + {ssl_node_up, NodeName} -> + case list_to_atom(Name++"@"++host_name()) of + NodeName -> + Parent = self(), + Go = make_ref(), + %% Spawn connection handler on test server side + Pid = spawn_link( + fun () -> + receive Go -> ok end, + process_flag(trap_exit, true), + tstsrvr_con_loop(Name, Socket, Parent) + end), + ok = gen_tcp:controlling_process(Socket, Pid), + Pid ! Go, + #node_handle{connection_handler = Pid, + socket = Socket, + name = Name}; + _ -> + exit({unexpected_ssl_node_connected, NodeName}) + end; + Msg -> + exit({unexpected_msg_instead_of_ssl_node_up, Name, Msg}) + end. + +send_to_ssl_node(#node_handle{connection_handler = Hndlr}, Term) -> + Hndlr ! {relay_to_ssl_node, term_to_binary(Term)}, + ok. + +tstsrvr_con_loop(Name, Socket, Parent) -> + ok = inet:setopts(Socket,[{active,once}]), + receive + {relay_to_ssl_node, Data} when is_binary(Data) -> + case gen_tcp:send(Socket, Data) of + ok -> + ok; + _Error -> + gen_tcp:close(Socket), + exit({failed_to_relay_data_to_ssl_node, Name, Data}) + end; + {tcp, Socket, Bin} -> + try binary_to_term(Bin) of + {format, FmtStr, ArgList} -> + ?t:format(FmtStr, ArgList); + {message, Msg} -> + ?t:format("Got message ~p", [Msg]), + Parent ! Msg; + {apply_res, To, Ref, Res} -> + To ! {Ref, Res}; + bye -> + {error, closed} = gen_tcp:recv(Socket, 0), + ?t:format("Ssl node ~s stopped.~n", [Name]), + gen_tcp:close(Socket), + exit(normal); + Unknown -> + exit({unexpected_message_from_ssl_node, Name, Unknown}) + catch + error : _ -> + gen_tcp:close(Socket), + exit({bad_data_received_from_ssl_node, Name, Bin}) + end; + {tcp_closed, Socket} -> + gen_tcp:close(Socket), + exit({lost_connection_with_ssl_node, Name}); + {'EXIT', Parent, Reason} -> + exit({'EXIT', parent, Reason}); + Unknown -> + exit({unknown, Unknown}) + end, + tstsrvr_con_loop(Name, Socket, Parent). + +%% +%% Connection handler ssl_node side +%% + +% cnct2tstsrvr() is called via command line arg -run ... +cnct2tstsrvr([Host, Port]) when is_list(Host), is_list(Port) -> + %% Spawn connection handler on ssl node side + ConnHandler + = spawn(fun () -> + case catch gen_tcp:connect(Host, + list_to_integer(Port), + [binary, + {packet, 4}, + {active, false}]) of + {ok, Socket} -> + notify_ssl_node_up(Socket), + ets:new(test_server_info, + [set, + public, + named_table, + {keypos, 1}]), + ets:insert(test_server_info, + {test_server_handler, self()}), + ssl_node_con_loop(Socket); + Error -> + halt("Failed to connect to test server " ++ + lists:flatten(io_lib:format("Host:~p ~n Port:~p~n Error:~p~n", + [Host, Port, Error]))) + end + end), + spawn(fun () -> + Mon = erlang:monitor(process, ConnHandler), + receive + {'DOWN', Mon, process, ConnHandler, Reason} -> + receive after 1000 -> ok end, + halt("test server connection handler terminated: " ++ + lists:flatten(io_lib:format("~p", [Reason]))) + end + end). + +notify_ssl_node_up(Socket) -> + case catch gen_tcp:send(Socket, + term_to_binary({ssl_node_up, node()})) of + ok -> ok; + _ -> halt("Failed to notify test server that I'm up") + end. + +send_to_tstsrvr(Term) -> + case catch ets:lookup_element(test_server_info, test_server_handler, 2) of + Hndlr when is_pid(Hndlr) -> + Hndlr ! {relay_to_test_server, term_to_binary(Term)}, ok; + _ -> + receive after 200 -> ok end, + send_to_tstsrvr(Term) + end. + +ssl_node_con_loop(Socket) -> + inet:setopts(Socket,[{active,once}]), + receive + {relay_to_test_server, Data} when is_binary(Data) -> + case gen_tcp:send(Socket, Data) of + ok -> + ok; + _Error -> + gen_tcp:close(Socket), + halt("Failed to relay data to test server") + end; + {tcp, Socket, Bin} -> + case catch binary_to_term(Bin) of + {'EXIT', _} -> + gen_tcp:close(Socket), + halt("test server sent me bad data"); + {apply, From, Ref, M, F, A} -> + spawn_link( + fun () -> + send_to_tstsrvr({apply_res, + From, + Ref, + (catch apply(M, F, A))}) + end); + {apply, From, Ref, Fun} -> + spawn_link(fun () -> + send_to_tstsrvr({apply_res, + From, + Ref, + (catch Fun())}) + end); + stop -> + gen_tcp:send(Socket, term_to_binary(bye)), + init:stop(), + receive after infinity -> ok end; + _Unknown -> + halt("test server sent me an unexpected message") + end; + {tcp_closed, Socket} -> + halt("Lost connection to test server") + end, + ssl_node_con_loop(Socket). diff --git a/lib/ssl/test/ssl_dist_test_lib.hrl b/lib/ssl/test/ssl_dist_test_lib.hrl new file mode 100644 index 0000000000..86b9b37026 --- /dev/null +++ b/lib/ssl/test/ssl_dist_test_lib.hrl @@ -0,0 +1,26 @@ +%% +%% %CopyrightBegin% +%% +%% Copyright Ericsson AB 2017. All Rights Reserved. +%% +%% Licensed under the Apache License, Version 2.0 (the "License"); +%% you may not use this file except in compliance with the License. +%% You may obtain a copy of the License at +%% +%% http://www.apache.org/licenses/LICENSE-2.0 +%% +%% Unless required by applicable law or agreed to in writing, software +%% distributed under the License is distributed on an "AS IS" BASIS, +%% WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. +%% See the License for the specific language governing permissions and +%% limitations under the License. +%% +%% %CopyrightEnd% +%% + +-record(node_handle, + {connection_handler, + socket, + name, + nodename} + ). diff --git a/lib/ssl/test/ssl_engine_SUITE.erl b/lib/ssl/test/ssl_engine_SUITE.erl index 8025e4e0ed..1423c99dc2 100644 --- a/lib/ssl/test/ssl_engine_SUITE.erl +++ b/lib/ssl/test/ssl_engine_SUITE.erl @@ -1,7 +1,7 @@ %% %% %CopyrightBegin% %% -%% Copyright Ericsson AB 2017-2017. All Rights Reserved. +%% Copyright Ericsson AB 2017-2018. All Rights Reserved. %% %% Licensed under the Apache License, Version 2.0 (the "License"); %% you may not use this file except in compliance with the License. diff --git a/lib/ssl/test/ssl_handshake_SUITE.erl b/lib/ssl/test/ssl_handshake_SUITE.erl index c492c54066..b8b9989d30 100644 --- a/lib/ssl/test/ssl_handshake_SUITE.erl +++ b/lib/ssl/test/ssl_handshake_SUITE.erl @@ -1,7 +1,7 @@ %% %% %CopyrightBegin% %% -%% Copyright Ericsson AB 2008-2017. All Rights Reserved. +%% Copyright Ericsson AB 2008-2018. All Rights Reserved. %% %% Licensed under the Apache License, Version 2.0 (the "License"); %% you may not use this file except in compliance with the License. @@ -33,7 +33,6 @@ %% Common Test interface functions ----------------------------------- %%-------------------------------------------------------------------- all() -> [decode_hello_handshake, - decode_hello_handshake_version_confusion, decode_single_hello_extension_correctly, decode_supported_elliptic_curves_hello_extension_correctly, decode_unknown_hello_extension_correctly, @@ -41,7 +40,8 @@ all() -> [decode_hello_handshake, decode_single_hello_sni_extension_correctly, decode_empty_server_sni_correctly, select_proper_tls_1_2_rsa_default_hashsign, - ignore_hassign_extension_pre_tls_1_2]. + ignore_hassign_extension_pre_tls_1_2, + unorded_chain]. %%-------------------------------------------------------------------- init_per_suite(Config) -> @@ -101,20 +101,13 @@ decode_hello_handshake(_Config) -> Version = {3, 0}, {Records, _Buffer} = tls_handshake:get_tls_handshake(Version, HelloPacket, <<>>, - #ssl_options{v2_hello_compatible = false}), + #ssl_options{}), {Hello, _Data} = hd(Records), #renegotiation_info{renegotiated_connection = <<0>>} = (Hello#server_hello.extensions)#hello_extensions.renegotiation_info. -decode_hello_handshake_version_confusion(_) -> - HelloPacket = <<3,3,0,0,0,0,0,63,210,235,149,6,244,140,108,13,177,74,16,218,33,108,219,41,73,228,3,82,132,123,73,144,118,100,0,0,32,192,4,0,10,192,45,192,38,0,47,192,18,0,163,0,22,0,165,192,29,192,18,192,30,0,103,0,57,192,48,0,47,1,0>>, - Version = {3,3}, - ClientHello = 1, - Hello = tls_handshake:decode_handshake({3,3}, ClientHello, HelloPacket, false), - Hello = tls_handshake:decode_handshake({3,3}, ClientHello, HelloPacket, true). - decode_single_hello_extension_correctly(_Config) -> Renegotiation = <<?UINT16(?RENEGOTIATION_EXT), ?UINT16(1), 0>>, Extensions = ssl_handshake:decode_hello_extensions(Renegotiation), @@ -181,6 +174,29 @@ ignore_hassign_extension_pre_tls_1_2(Config) -> {md5sha, rsa} = ssl_handshake:select_hashsign(HashSigns, Cert, ecdhe_rsa, tls_v1:default_signature_algs({3,2}), {3,2}), {md5sha, rsa} = ssl_handshake:select_hashsign(HashSigns, Cert, ecdhe_rsa, tls_v1:default_signature_algs({3,0}), {3,0}). +unorded_chain(Config) when is_list(Config) -> + DefConf = ssl_test_lib:default_cert_chain_conf(), + CertChainConf = ssl_test_lib:gen_conf(rsa, rsa, DefConf, DefConf), + #{server_config := ServerConf, + client_config := _ClientConf} = public_key:pkix_test_data(CertChainConf), + PeerCert = proplists:get_value(cert, ServerConf), + CaCerts = [_, C1, C2] = proplists:get_value(cacerts, ServerConf), + {ok, ExtractedCerts} = ssl_pkix_db:extract_trusted_certs({der, CaCerts}), + UnordedChain = case public_key:pkix_is_self_signed(C1) of + true -> + [C1, C2]; + false -> + [C2, C1] + end, + OrderedChain = [PeerCert | lists:reverse(UnordedChain)], + {ok, _, OrderedChain} = + ssl_certificate:certificate_chain(PeerCert, ets:new(foo, []), ExtractedCerts, UnordedChain). + + +%%-------------------------------------------------------------------- +%% Internal functions ------------------------------------------------ +%%-------------------------------------------------------------------- + is_supported(Hash) -> Algos = crypto:supports(), Hashs = proplists:get_value(hashs, Algos), diff --git a/lib/ssl/test/ssl_npn_handshake_SUITE.erl b/lib/ssl/test/ssl_npn_handshake_SUITE.erl index 6bf2aa2786..1c7d6b5f9f 100644 --- a/lib/ssl/test/ssl_npn_handshake_SUITE.erl +++ b/lib/ssl/test/ssl_npn_handshake_SUITE.erl @@ -1,7 +1,7 @@ %% %% %CopyrightBegin% %% -%% Copyright Ericsson AB 2008-2016. All Rights Reserved. +%% Copyright Ericsson AB 2008-2018. All Rights Reserved. %% %% Licensed under the Apache License, Version 2.0 (the "License"); %% you may not use this file except in compliance with the License. diff --git a/lib/ssl/test/ssl_packet_SUITE.erl b/lib/ssl/test/ssl_packet_SUITE.erl index 3261244ace..ebf8ddbfac 100644 --- a/lib/ssl/test/ssl_packet_SUITE.erl +++ b/lib/ssl/test/ssl_packet_SUITE.erl @@ -141,6 +141,7 @@ socket_active_packet_tests() -> packet_4_active_some_big, packet_wait_active, packet_size_active, + packet_switch, %% inet header option should be deprecated! header_decode_one_byte_active, header_decode_two_bytes_active, @@ -702,6 +703,34 @@ packet_size_passive(Config) when is_list(Config) -> ssl_test_lib:close(Server), ssl_test_lib:close(Client). + +%%-------------------------------------------------------------------- +packet_switch() -> + [{doc,"Test packet option {packet, 2} followd by {packet, 4}"}]. + +packet_switch(Config) when is_list(Config) -> + ClientOpts = ssl_test_lib:ssl_options(client_opts, Config), + ServerOpts = ssl_test_lib:ssl_options(server_opts, Config), + {ClientNode, ServerNode, Hostname} = ssl_test_lib:run_where(Config), + + Server = ssl_test_lib:start_server([{node, ClientNode}, {port, 0}, + {from, self()}, + {mfa, {?MODULE, send_switch_packet ,["Hello World", 4]}}, + {options, [{nodelay, true},{packet, 2} | ServerOpts]}]), + Port = ssl_test_lib:inet_port(Server), + Client = ssl_test_lib:start_client([{node, ServerNode}, {port, Port}, + {host, Hostname}, + {from, self()}, + {mfa, {?MODULE, recv_switch_packet, ["Hello World", 4]}}, + {options, [{nodelay, true}, {packet, 2} | + ClientOpts]}]), + + ssl_test_lib:check_result(Client, ok), + + ssl_test_lib:close(Server), + ssl_test_lib:close(Client). + + %%-------------------------------------------------------------------- packet_cdr_decode() -> [{doc,"Test setting the packet option {packet, cdr}, {mode, binary}"}]. @@ -2286,3 +2315,26 @@ client_reject_packet_opt(Config, PacketOpt) -> ClientOpts]}]), ssl_test_lib:check_result(Client, {error, {options, {not_supported, PacketOpt}}}). + + +send_switch_packet(SslSocket, Data, NextPacket) -> + ssl:send(SslSocket, Data), + receive + {ssl, SslSocket, "Hello World"} -> + ssl:setopts(SslSocket, [{packet, NextPacket}]), + ssl:send(SslSocket, Data), + receive + {ssl, SslSocket, "Hello World"} -> + ok + end + end. +recv_switch_packet(SslSocket, Data, NextPacket) -> + receive + {ssl, SslSocket, "Hello World"} -> + ssl:send(SslSocket, Data), + ssl:setopts(SslSocket, [{packet, NextPacket}]), + receive + {ssl, SslSocket, "Hello World"} -> + ssl:send(SslSocket, Data) + end + end. diff --git a/lib/ssl/test/ssl_payload_SUITE.erl b/lib/ssl/test/ssl_payload_SUITE.erl index ef05241759..5939800001 100644 --- a/lib/ssl/test/ssl_payload_SUITE.erl +++ b/lib/ssl/test/ssl_payload_SUITE.erl @@ -1,7 +1,7 @@ %% %% %CopyrightBegin% %% -%% Copyright Ericsson AB 2008-2016. All Rights Reserved. +%% Copyright Ericsson AB 2008-2018. All Rights Reserved. %% %% Licensed under the Apache License, Version 2.0 (the "License"); %% you may not use this file except in compliance with the License. diff --git a/lib/ssl/test/ssl_pem_cache_SUITE.erl b/lib/ssl/test/ssl_pem_cache_SUITE.erl index 96b15d9b51..25d2cb300d 100644 --- a/lib/ssl/test/ssl_pem_cache_SUITE.erl +++ b/lib/ssl/test/ssl_pem_cache_SUITE.erl @@ -1,7 +1,7 @@ %% %% %CopyrightBegin% %% -%% Copyright Ericsson AB 2015-2016. All Rights Reserved. +%% Copyright Ericsson AB 2015-2018. All Rights Reserved. %% %% Licensed under the Apache License, Version 2.0 (the "License"); %% you may not use this file except in compliance with the License. @@ -34,7 +34,7 @@ %% Common Test interface functions ----------------------------------- %%-------------------------------------------------------------------- all() -> - [pem_cleanup]. + [pem_cleanup, invalid_insert]. groups() -> []. @@ -68,6 +68,10 @@ init_per_testcase(pem_cleanup = Case, Config) -> application:set_env(ssl, ssl_pem_cache_clean, ?CLEANUP_INTERVAL), ssl:start(), ct:timetrap({minutes, 1}), + Config; +init_per_testcase(_, Config) -> + ssl:start(), + ct:timetrap({seconds, 5}), Config. end_per_testcase(_TestCase, Config) -> @@ -108,7 +112,34 @@ pem_cleanup(Config)when is_list(Config) -> ssl_test_lib:close(Server), ssl_test_lib:close(Client), false = Size == Size1. - + +invalid_insert() -> + [{doc, "Test that insert of invalid pem does not cause empty cache entry"}]. +invalid_insert(Config)when is_list(Config) -> + process_flag(trap_exit, true), + + ClientOpts = proplists:get_value(client_verification_opts, Config), + ServerOpts = proplists:get_value(server_verification_opts, Config), + {ClientNode, ServerNode, Hostname} = ssl_test_lib:run_where(Config), + BadClientOpts = [{cacertfile, "tmp/does_not_exist.pem"} | proplists:delete(cacertfile, ClientOpts)], + Server = + ssl_test_lib:start_server([{node, ServerNode}, {port, 0}, + {from, self()}, + {mfa, {ssl_test_lib, no_result, []}}, + {options, ServerOpts}]), + Port = ssl_test_lib:inet_port(Server), + ssl_test_lib:start_client_error([{node, ClientNode}, + {port, Port}, {host, Hostname}, + {from, self()}, {options, BadClientOpts}]), + ssl_test_lib:close(Server), + 1 = ssl_pkix_db:db_size(get_fileref_db()). + + + +%%-------------------------------------------------------------------- +%% Internal funcations +%%-------------------------------------------------------------------- + get_pem_cache() -> {status, _, _, StatusInfo} = sys:get_status(whereis(ssl_manager)), [_, _,_, _, Prop] = StatusInfo, @@ -120,6 +151,16 @@ get_pem_cache() -> undefined end. +get_fileref_db() -> + {status, _, _, StatusInfo} = sys:get_status(whereis(ssl_manager)), + [_, _,_, _, Prop] = StatusInfo, + State = ssl_test_lib:state(Prop), + case element(6, State) of + [_CertDb, {FileRefDb,_} | _] -> + FileRefDb; + _ -> + undefined + end. later()-> DateTime = calendar:now_to_local_time(os:timestamp()), Gregorian = calendar:datetime_to_gregorian_seconds(DateTime), diff --git a/lib/ssl/test/ssl_session_cache_SUITE.erl b/lib/ssl/test/ssl_session_cache_SUITE.erl index 9862b3ce64..a0fab58b9d 100644 --- a/lib/ssl/test/ssl_session_cache_SUITE.erl +++ b/lib/ssl/test/ssl_session_cache_SUITE.erl @@ -1,7 +1,7 @@ %% %% %CopyrightBegin% %% -%% Copyright Ericsson AB 2010-2016. All Rights Reserved. +%% Copyright Ericsson AB 2010-2018. All Rights Reserved. %% %% Licensed under the Apache License, Version 2.0 (the "License"); %% you may not use this file except in compliance with the License. @@ -487,8 +487,8 @@ test_copts(_, 0, ClientOpts) -> ClientOpts; test_copts(max_table_size, N, ClientOpts) -> Version = tls_record:highest_protocol_version([]), - CipherSuites = %%lists:map(fun(X) -> ssl_cipher:suite_definition(X) end, ssl_cipher:filter_suites(ssl_cipher:suites(Version))), -[ Y|| Y = {Alg,_, _, _} <- lists:map(fun(X) -> ssl_cipher:suite_definition(X) end, ssl_cipher:filter_suites(ssl_cipher:suites(Version))), Alg =/= ecdhe_ecdsa, Alg =/= ecdh_ecdsa, Alg =/= ecdh_rsa, Alg =/= ecdhe_rsa, Alg =/= dhe_dss, Alg =/= dss], + CipherSuites = %%lists:map(fun(X) -> ssl_cipher_format:suite_definition(X) end, ssl_cipher:filter_suites(ssl_cipher:suites(Version))), +[ Y|| Y = {Alg,_, _, _} <- lists:map(fun(X) -> ssl_cipher_format:suite_definition(X) end, ssl_cipher:filter_suites(ssl_cipher:suites(Version))), Alg =/= ecdhe_ecdsa, Alg =/= ecdh_ecdsa, Alg =/= ecdh_rsa, Alg =/= ecdhe_rsa, Alg =/= dhe_dss, Alg =/= dss], case length(CipherSuites) of M when M >= N -> Cipher = lists:nth(N, CipherSuites), diff --git a/lib/ssl/test/ssl_sni_SUITE.erl b/lib/ssl/test/ssl_sni_SUITE.erl index 7e78c41444..251b6a2639 100644 --- a/lib/ssl/test/ssl_sni_SUITE.erl +++ b/lib/ssl/test/ssl_sni_SUITE.erl @@ -1,7 +1,7 @@ %% %% %CopyrightBegin% %% -%% Copyright Ericsson AB 2015-2016. All Rights Reserved. +%% Copyright Ericsson AB 2015-2018. All Rights Reserved. %% %% Licensed under the Apache License, Version 2.0 (the "License"); %% you may not use this file except in compliance with the License. diff --git a/lib/ssl/test/ssl_test_lib.erl b/lib/ssl/test/ssl_test_lib.erl index 3e6c5e8b8a..0ab845c4d1 100644 --- a/lib/ssl/test/ssl_test_lib.erl +++ b/lib/ssl/test/ssl_test_lib.erl @@ -1,7 +1,7 @@ %% %% %CopyrightBegin% %% -%% Copyright Ericsson AB 2008-2017. All Rights Reserved. +%% Copyright Ericsson AB 2008-2018. All Rights Reserved. %% %% Licensed under the Apache License, Version 2.0 (the "License"); %% you may not use this file except in compliance with the License. @@ -79,17 +79,21 @@ run_server(ListenSocket, Opts, N) -> Pid ! {accepter, N, Server}, run_server(ListenSocket, Opts, N-1). -do_run_server(_, {error, timeout} = Result, Opts) -> +do_run_server(_, {error, _} = Result, Opts) -> + ct:log("Server error result ~p~n", [Result]), + Pid = proplists:get_value(from, Opts), + Pid ! {self(), Result}; +do_run_server(_, ok = Result, Opts) -> + ct:log("Server cancel result ~p~n", [Result]), Pid = proplists:get_value(from, Opts), Pid ! {self(), Result}; - do_run_server(ListenSocket, AcceptSocket, Opts) -> Node = proplists:get_value(node, Opts), Pid = proplists:get_value(from, Opts), Transport = proplists:get_value(transport, Opts, ssl), {Module, Function, Args} = proplists:get_value(mfa, Opts), ct:log("~p:~p~nServer: apply(~p,~p,~p)~n", - [?MODULE,?LINE, Module, Function, [AcceptSocket | Args]]), + [?MODULE,?LINE, Module, Function, [AcceptSocket | Args]]), case rpc:call(Node, Module, Function, [AcceptSocket | Args]) of no_result_msg -> ok; @@ -117,7 +121,8 @@ connect(#sslsocket{} = ListenSocket, Opts) -> ReconnectTimes = proplists:get_value(reconnect_times, Opts, 0), Timeout = proplists:get_value(timeout, Opts, infinity), SslOpts = proplists:get_value(ssl_extra_opts, Opts, []), - AcceptSocket = connect(ListenSocket, Node, 1 + ReconnectTimes, dummy, Timeout, SslOpts), + ContOpts = proplists:get_value(continue_options, Opts, []), + AcceptSocket = connect(ListenSocket, Node, 1 + ReconnectTimes, dummy, Timeout, SslOpts, ContOpts), case ReconnectTimes of 0 -> AcceptSocket; @@ -132,10 +137,45 @@ connect(ListenSocket, Opts) -> [ListenSocket]), AcceptSocket. -connect(_, _, 0, AcceptSocket, _, _) -> +connect(_, _, 0, AcceptSocket, _, _, _) -> AcceptSocket; - -connect(ListenSocket, Node, N, _, Timeout, []) -> +connect(ListenSocket, Node, _N, _, Timeout, SslOpts, cancel) -> + ct:log("ssl:transport_accept(~p)~n", [ListenSocket]), + {ok, AcceptSocket} = rpc:call(Node, ssl, transport_accept, + [ListenSocket]), + ct:log("~p:~p~nssl:handshake(~p,~p,~p)~n", [?MODULE,?LINE, AcceptSocket, SslOpts,Timeout]), + + case rpc:call(Node, ssl, handshake, [AcceptSocket, SslOpts, Timeout]) of + {ok, Socket0, Ext} -> + ct:log("Ext ~p:~n", [Ext]), + ct:log("~p:~p~nssl:handshake_cancel(~p)~n", [?MODULE,?LINE, Socket0]), + rpc:call(Node, ssl, handshake_cancel, [Socket0]); + Result -> + ct:log("~p:~p~nssl:handshake@~p ret ~p",[?MODULE,?LINE, Node,Result]), + Result + end; +connect(ListenSocket, Node, N, _, Timeout, SslOpts, [_|_] =ContOpts) -> + ct:log("ssl:transport_accept(~p)~n", [ListenSocket]), + {ok, AcceptSocket} = rpc:call(Node, ssl, transport_accept, + [ListenSocket]), + ct:log("~p:~p~nssl:handshake(~p,~p,~p)~n", [?MODULE,?LINE, AcceptSocket, SslOpts,Timeout]), + + case rpc:call(Node, ssl, handshake, [AcceptSocket, SslOpts, Timeout]) of + {ok, Socket0, Ext} -> + ct:log("Ext ~p:~n", [Ext]), + ct:log("~p:~p~nssl:handshake_continue(~p,~p,~p)~n", [?MODULE,?LINE, Socket0, ContOpts,Timeout]), + case rpc:call(Node, ssl, handshake_continue, [Socket0, ContOpts, Timeout]) of + {ok, Socket} -> + connect(ListenSocket, Node, N-1, Socket, Timeout, SslOpts, ContOpts); + Error -> + ct:log("~p:~p~nssl:handshake_continue@~p ret ~p",[?MODULE,?LINE, Node,Error]), + Error + end; + Result -> + ct:log("~p:~p~nssl:handshake@~p ret ~p",[?MODULE,?LINE, Node,Result]), + Result + end; +connect(ListenSocket, Node, N, _, Timeout, [], ContOpts) -> ct:log("ssl:transport_accept(~p)~n", [ListenSocket]), {ok, AcceptSocket} = rpc:call(Node, ssl, transport_accept, [ListenSocket]), @@ -143,12 +183,12 @@ connect(ListenSocket, Node, N, _, Timeout, []) -> case rpc:call(Node, ssl, ssl_accept, [AcceptSocket, Timeout]) of ok -> - connect(ListenSocket, Node, N-1, AcceptSocket, Timeout, []); + connect(ListenSocket, Node, N-1, AcceptSocket, Timeout, [], ContOpts); Result -> ct:log("~p:~p~nssl:ssl_accept@~p ret ~p",[?MODULE,?LINE, Node,Result]), Result end; -connect(ListenSocket, Node, _, _, Timeout, Opts) -> +connect(ListenSocket, Node, _, _, Timeout, Opts, _) -> ct:log("ssl:transport_accept(~p)~n", [ListenSocket]), {ok, AcceptSocket} = rpc:call(Node, ssl, transport_accept, [ListenSocket]), @@ -156,6 +196,30 @@ connect(ListenSocket, Node, _, _, Timeout, Opts) -> rpc:call(Node, ssl, ssl_accept, [AcceptSocket, Opts, Timeout]), AcceptSocket. + +start_server_transport_abuse_socket(Args) -> + Result = spawn_link(?MODULE, transport_accept_abuse, [Args]), + receive + {listen, up} -> + Result + end. + +transport_accept_abuse(Opts) -> + Node = proplists:get_value(node, Opts), + Port = proplists:get_value(port, Opts), + Options = proplists:get_value(options, Opts), + Pid = proplists:get_value(from, Opts), + Transport = proplists:get_value(transport, Opts, ssl), + ct:log("~p:~p~nssl:listen(~p, ~p)~n", [?MODULE,?LINE, Port, Options]), + {ok, ListenSocket} = rpc:call(Node, Transport, listen, [Port, Options]), + Pid ! {listen, up}, + send_selected_port(Pid, Port, ListenSocket), + {ok, AcceptSocket} = rpc:call(Node, ssl, transport_accept, + [ListenSocket]), + {error, _} = rpc:call(Node, ssl, connection_information, [AcceptSocket]), + _ = rpc:call(Node, ssl, handshake, [AcceptSocket, infinity]), + Pid ! {self(), ok}. + remove_close_msg(0) -> ok; remove_close_msg(ReconnectTimes) -> @@ -187,8 +251,17 @@ run_client(Opts) -> Pid = proplists:get_value(from, Opts), Transport = proplists:get_value(transport, Opts, ssl), Options = proplists:get_value(options, Opts), + ContOpts = proplists:get_value(continue_options, Opts, []), ct:log("~p:~p~n~p:connect(~p, ~p)@~p~n", [?MODULE,?LINE, Transport, Host, Port, Node]), ct:log("SSLOpts: ~p", [Options]), + case ContOpts of + [] -> + client_loop(Node, Host, Port, Pid, Transport, Options, Opts); + _ -> + client_cont_loop(Node, Host, Port, Pid, Transport, Options, ContOpts, Opts) + end. + +client_loop(Node, Host, Port, Pid, Transport, Options, Opts) -> case rpc:call(Node, Transport, connect, [Host, Port, Options]) of {ok, Socket} -> Pid ! {connected, Socket}, @@ -245,6 +318,40 @@ run_client(Opts) -> Pid ! {connect_failed, {badrpc,BadRPC}} end. +client_cont_loop(Node, Host, Port, Pid, Transport, Options, cancel, _Opts) -> + case rpc:call(Node, Transport, connect, [Host, Port, Options]) of + {ok, Socket, _} -> + Result = rpc:call(Node, Transport, handshake_cancel, [Socket]), + ct:log("~p:~p~nClient: Cancel: ~p ~n", [?MODULE,?LINE, Result]), + Pid ! {connect_failed, Result}; + {error, Reason} -> + ct:log("~p:~p~nClient: connection failed: ~p ~n", [?MODULE,?LINE, Reason]), + Pid ! {connect_failed, Reason} + end; + +client_cont_loop(Node, Host, Port, Pid, Transport, Options, ContOpts, Opts) -> + case rpc:call(Node, Transport, connect, [Host, Port, Options]) of + {ok, Socket0, _} -> + ct:log("~p:~p~nClient: handshake_continue(~p, ~p, infinity) ~n", [?MODULE, ?LINE, Socket0, ContOpts]), + case rpc:call(Node, Transport, handshake_continue, [Socket0, ContOpts]) of + {ok, Socket} -> + Pid ! {connected, Socket}, + {Module, Function, Args} = proplists:get_value(mfa, Opts), + ct:log("~p:~p~nClient: apply(~p,~p,~p)~n", + [?MODULE,?LINE, Module, Function, [Socket | Args]]), + case rpc:call(Node, Module, Function, [Socket | Args]) of + no_result_msg -> + ok; + Msg -> + ct:log("~p:~p~nClient Msg: ~p ~n", [?MODULE,?LINE, Msg]), + Pid ! {self(), Msg} + end + end; + {error, Reason} -> + ct:log("~p:~p~nClient: connection failed: ~p ~n", [?MODULE,?LINE, Reason]), + Pid ! {connect_failed, Reason} + end. + close(Pid) -> ct:log("~p:~p~nClose ~p ~n", [?MODULE,?LINE, Pid]), Monitor = erlang:monitor(process, Pid), @@ -898,6 +1005,8 @@ accepters(Acc, N) -> {accepter, _, Server} -> accepters([Server| Acc], N-1) end. + + basic_test(COpts, SOpts, Config) -> SType = proplists:get_value(server_type, Config), CType = proplists:get_value(client_type, Config), @@ -918,7 +1027,6 @@ ecc_test_error(COpts, SOpts, CECCOpts, SECCOpts, Config) -> Error = {error, {tls_alert, "insufficient security"}}, check_result(Server, Error, Client, Error). - start_client(openssl, Port, ClientOpts, Config) -> Cert = proplists:get_value(certfile, ClientOpts), Key = proplists:get_value(keyfile, ClientOpts), @@ -1120,13 +1228,13 @@ rsa_suites(CounterPart) -> lists:member(cipher_atom(Cipher), Ciphers); ({ecdhe_rsa, Cipher, _}) when ECC == true -> lists:member(cipher_atom(Cipher), Ciphers); + ({ecdhe_rsa, Cipher, _,_}) when ECC == true -> + lists:member(cipher_atom(Cipher), Ciphers); ({rsa, Cipher, _, _}) -> lists:member(cipher_atom(Cipher), Ciphers); ({dhe_rsa, Cipher, _,_}) -> lists:member(cipher_atom(Cipher), Ciphers); - ({ecdhe_rsa, Cipher, _,_}) when ECC == true -> - lists:member(cipher_atom(Cipher), Ciphers); - (_) -> + (_) -> false end, common_ciphers(CounterPart)). @@ -1136,13 +1244,13 @@ common_ciphers(crypto) -> common_ciphers(openssl) -> OpenSslSuites = string:tokens(string:strip(os:cmd("openssl ciphers"), right, $\n), ":"), - [ssl_cipher:erl_suite_definition(S) + [ssl_cipher_format:suite_definition(S) || S <- ssl_cipher:suites(tls_record:highest_protocol_version([])), - lists:member(ssl_cipher:openssl_suite_name(S), OpenSslSuites) + lists:member(ssl_cipher_format:openssl_suite_name(S), OpenSslSuites) ]. available_suites(Version) -> - [ssl_cipher:erl_suite_definition(Suite) || + [ssl_cipher_format:suite_definition(Suite) || Suite <- ssl_cipher:filter_suites(ssl_cipher:suites(Version))]. @@ -1215,7 +1323,7 @@ string_regex_filter(_Str, _Search) -> false. ecdh_dh_anonymous_suites(Version) -> - ssl:filter_cipher_suites([ssl_cipher:suite_definition(S) || S <- ssl_cipher:anonymous_suites(Version)], + ssl:filter_cipher_suites([ssl_cipher_format:suite_definition(S) || S <- ssl_cipher:anonymous_suites(Version)], [{key_exchange, fun(dh_anon) -> true; @@ -1224,22 +1332,42 @@ ecdh_dh_anonymous_suites(Version) -> (_) -> false end}]). +psk_suites({3,_} = Version) -> + ssl:filter_cipher_suites([ssl_cipher_format:suite_definition(S) || S <- ssl_cipher:psk_suites(Version)], []); psk_suites(Version) -> - ssl:filter_cipher_suites([ssl_cipher:suite_definition(S) || S <- ssl_cipher:psk_suites(Version)], []). + ssl:filter_cipher_suites(psk_suites(dtls_v1:corresponding_tls_version(Version)), + [{cipher, + fun(rc4_128) -> + false; + (_) -> + true + end}]). -psk_anon_suites(Version) -> - ssl:filter_cipher_suites([ssl_cipher:suite_definition(S) || S <- ssl_cipher:psk_suites_anon(Version)], +psk_anon_suites({3,_} = Version) -> + ssl:filter_cipher_suites([ssl_cipher_format:suite_definition(S) || S <- ssl_cipher:psk_suites_anon(Version)], [{key_exchange, fun(psk) -> true; - (psk_dhe) -> + (dhe_psk) -> + true; + (ecdhe_psk) -> true; (_) -> false + end}]); + +psk_anon_suites(Version) -> + ssl:filter_cipher_suites(psk_anon_suites(dtls_v1:corresponding_tls_version(Version)), + [{cipher, + fun(rc4_128) -> + false; + (_) -> + true end}]). + srp_suites() -> - ssl:filter_cipher_suites([ssl_cipher:suite_definition(S) || S <- ssl_cipher:srp_suites()], + ssl:filter_cipher_suites([ssl_cipher_format:suite_definition(S) || S <- ssl_cipher:srp_suites()], [{key_exchange, fun(srp_rsa) -> true; @@ -1247,21 +1375,25 @@ srp_suites() -> false end}]). srp_anon_suites() -> - ssl:filter_cipher_suites([ssl_cipher:suite_definition(S) || S <- ssl_cipher:srp_suites_anon()], + ssl:filter_cipher_suites([ssl_cipher_format:suite_definition(S) || S <- ssl_cipher:srp_suites_anon()], []). srp_dss_suites() -> - ssl:filter_cipher_suites([ssl_cipher:suite_definition(S) || S <- ssl_cipher:srp_suites()], + ssl:filter_cipher_suites([ssl_cipher_format:suite_definition(S) || S <- ssl_cipher:srp_suites()], [{key_exchange, fun(srp_dss) -> true; (_) -> false end}]). +chacha_suites(Version) -> + [ssl_cipher_format:suite_definition(S) || S <- ssl_cipher:filter_suites(ssl_cipher:chacha_suites(Version))]. + + rc4_suites(Version) -> - ssl:filter_cipher_suites([ssl_cipher:suite_definition(S) || S <-ssl_cipher:rc4_suites(Version)], []). + ssl:filter_cipher_suites([ssl_cipher_format:suite_definition(S) || S <-ssl_cipher:rc4_suites(Version)], []). des_suites(Version) -> - ssl:filter_cipher_suites([ssl_cipher:suite_definition(S) || S <-ssl_cipher:des_suites(Version)], []). + ssl:filter_cipher_suites([ssl_cipher_format:suite_definition(S) || S <-ssl_cipher:des_suites(Version)], []). tuple_to_map({Kex, Cipher, Mac}) -> #{key_exchange => Kex, @@ -1284,7 +1416,7 @@ der_to_pem(File, Entries) -> cipher_result(Socket, Result) -> {ok, Info} = ssl:connection_information(Socket), - Result = {ok, {proplists:get_value(protocol, Info), proplists:get_value(cipher_suite, Info)}}, + Result = {ok, {proplists:get_value(protocol, Info), proplists:get_value(selected_cipher_suite, Info)}}, ct:log("~p:~p~nSuccessfull connect: ~p~n", [?MODULE,?LINE, Result]), %% Importante to send two packets here %% to properly test "cipher state" handling @@ -1479,7 +1611,7 @@ is_sane_ecc(crypto) -> true end; is_sane_ecc(_) -> - true. + sufficient_crypto_support(cipher_ec). is_fips(openssl) -> VersionStr = os:cmd("openssl version"), @@ -1535,6 +1667,8 @@ openssl_dsa_support() -> true; "LibreSSL" ++ _ -> false; + "OpenSSL 1.1" ++ Rest -> + false; "OpenSSL 1.0.1" ++ Rest -> hd(Rest) >= s; _ -> @@ -1550,9 +1684,7 @@ openssl_sane_dtls() -> false; "OpenSSL 1.0.2k-freebsd" ++ _ -> false; - "OpenSSL 1.0.2d" ++ _ -> - false; - "OpenSSL 1.0.2n" ++ _ -> + "OpenSSL 1.0.2" ++ _ -> false; "OpenSSL 1.0.0" ++ _ -> false; @@ -1657,10 +1789,10 @@ version_flag('dtlsv1') -> "-dtls1". filter_suites([Cipher | _] = Ciphers, AtomVersion) when is_list(Cipher)-> - filter_suites([ssl_cipher:openssl_suite(S) || S <- Ciphers], + filter_suites([ssl_cipher_format:openssl_suite(S) || S <- Ciphers], AtomVersion); filter_suites([Cipher | _] = Ciphers, AtomVersion) when is_binary(Cipher)-> - filter_suites([ssl_cipher:erl_suite_definition(S) || S <- Ciphers], + filter_suites([ssl_cipher_format:suite_definition(S) || S <- Ciphers], AtomVersion); filter_suites(Ciphers0, AtomVersion) -> Version = tls_version(AtomVersion), @@ -1672,7 +1804,7 @@ filter_suites(Ciphers0, AtomVersion) -> ++ ssl_cipher:srp_suites_anon() ++ ssl_cipher:rc4_suites(Version), Supported1 = ssl_cipher:filter_suites(Supported0), - Supported2 = [ssl_cipher:erl_suite_definition(S) || S <- Supported1], + Supported2 = [ssl_cipher_format:suite_definition(S) || S <- Supported1], [Cipher || Cipher <- Ciphers0, lists:member(Cipher, Supported2)]. -define(OPENSSL_QUIT, "Q\n"). @@ -1725,8 +1857,13 @@ supports_ssl_tls_version(sslv2 = Version) -> VersionFlag = version_flag(Version), Exe = "openssl", Args = ["s_client", VersionFlag], + [{trap_exit, Trap}] = process_info(self(), [trap_exit]), + process_flag(trap_exit, true), Port = ssl_test_lib:portable_open_port(Exe, Args), - do_supports_ssl_tls_version(Port, "") + Bool = do_supports_ssl_tls_version(Port, ""), + consume_port_exit(Port), + process_flag(trap_exit, Trap), + Bool end; supports_ssl_tls_version(Version) -> @@ -1742,13 +1879,11 @@ do_supports_ssl_tls_version(Port, Acc) -> case Acc ++ Data of "unknown option" ++ _ -> false; - Error when length(Error) >= 11 -> - case lists:member("error", string:tokens(Data, ":")) of - true -> - false; - false -> - do_supports_ssl_tls_version(Port, Error) - end; + "s_client: Option unknown" ++ _-> + false; + Info when length(Info) >= 24 -> + ct:pal("~p", [Info]), + true; _ -> do_supports_ssl_tls_version(Port, Acc ++ Data) end @@ -1818,10 +1953,14 @@ is_psk_anon_suite({psk, _,_}) -> true; is_psk_anon_suite({dhe_psk,_,_}) -> true; +is_psk_anon_suite({ecdhe_psk,_,_}) -> + true; is_psk_anon_suite({psk, _,_,_}) -> true; is_psk_anon_suite({dhe_psk, _,_,_}) -> true; +is_psk_anon_suite({ecdhe_psk, _,_,_}) -> + true; is_psk_anon_suite(_) -> false. @@ -1840,6 +1979,12 @@ tls_version('dtlsv1.2' = Atom) -> tls_version(Atom) -> tls_record:protocol_version(Atom). +consume_port_exit(OpenSSLPort) -> + receive + {'EXIT', OpenSSLPort, _} -> + ok + end. + hardcode_rsa_key(1) -> #'RSAPrivateKey'{ version = 'two-prime', @@ -1938,3 +2083,41 @@ hardcode_dsa_key(3) -> g = 20302424198893709525243209250470907105157816851043773596964076323184805650258390738340248469444700378962907756890306095615785481696522324901068493502141775433048117442554163252381401915027666416630898618301033737438756165023568220631119672502120011809327566543827706483229480417066316015458225612363927682579, y = 48598545580251057979126570873881530215432219542526130654707948736559463436274835406081281466091739849794036308281564299754438126857606949027748889019480936572605967021944405048011118039171039273602705998112739400664375208228641666852589396502386172780433510070337359132965412405544709871654840859752776060358, x = 1457508827177594730669011716588605181448418352823}. + +tcp_delivery_workaround(Server, ServerMsg, Client, ClientMsg) -> + receive + {Server, ServerMsg} -> + client_msg(Client, ClientMsg); + {Client, ClientMsg} -> + server_msg(Server, ServerMsg); + {Client, {error,closed}} -> + server_msg(Server, ServerMsg); + {Server, {error,closed}} -> + client_msg(Client, ClientMsg) + end. +client_msg(Client, ClientMsg) -> + receive + {Client, ClientMsg} -> + ok; + {Client, {error,closed}} -> + ct:log("client got close"), + ok; + {Client, {error, Reason}} -> + ct:log("client got econnaborted: ~p", [Reason]), + ok; + Unexpected -> + ct:fail(Unexpected) + end. +server_msg(Server, ServerMsg) -> + receive + {Server, ServerMsg} -> + ok; + {Server, {error,closed}} -> + ct:log("server got close"), + ok; + {Server, {error, Reason}} -> + ct:log("server got econnaborted: ~p", [Reason]), + ok; + Unexpected -> + ct:fail(Unexpected) + end. diff --git a/lib/ssl/test/ssl_to_openssl_SUITE.erl b/lib/ssl/test/ssl_to_openssl_SUITE.erl index 9b0ae94ef2..5a38f5f9c1 100644 --- a/lib/ssl/test/ssl_to_openssl_SUITE.erl +++ b/lib/ssl/test/ssl_to_openssl_SUITE.erl @@ -1,7 +1,7 @@ %% %% %CopyrightBegin% %% -%% Copyright Ericsson AB 2008-2017. All Rights Reserved. +%% Copyright Ericsson AB 2008-2018. All Rights Reserved. %% %% Licensed under the Apache License, Version 2.0 (the "License"); %% you may not use this file except in compliance with the License. @@ -73,12 +73,11 @@ groups() -> {'sslv3', [], all_versions_tests()} ] end. - + basic_tests() -> [basic_erlang_client_openssl_server, basic_erlang_server_openssl_client, - expired_session, - ssl2_erlang_server_openssl_client_comp + expired_session ]. all_versions_tests() -> @@ -165,13 +164,13 @@ sni_server_tests() -> init_per_suite(Config0) -> case os:find_executable("openssl") of - false -> - {skip, "Openssl not found"}; - _ -> - ct:pal("Version: ~p", [os:cmd("openssl version")]), - catch crypto:stop(), - try crypto:start() of - ok -> + false -> + {skip, "Openssl not found"}; + _ -> + ct:pal("Version: ~p", [os:cmd("openssl version")]), + catch crypto:stop(), + try crypto:start() of + ok -> ssl_test_lib:clean_start(), Config = case ssl_test_lib:openssl_dsa_support() of @@ -182,9 +181,9 @@ init_per_suite(Config0) -> ssl_test_lib:make_rsa_cert(Config0) end, ssl_test_lib:cipher_restriction(Config) - catch _:_ -> - {skip, "Crypto did not start"} - end + catch _:_ -> + {skip, "Crypto did not start"} + end end. end_per_suite(_Config) -> @@ -192,39 +191,42 @@ end_per_suite(_Config) -> application:stop(crypto). init_per_group(basic, Config0) -> - Config = ssl_test_lib:clean_tls_version(Config0), - case ssl_test_lib:supports_ssl_tls_version(sslv2) of - true -> - [{v2_hello_compatible, true} | Config]; - false -> - [{v2_hello_compatible, false} | Config] + case ssl_test_lib:supports_ssl_tls_version('tlsv1.2') + orelse ssl_test_lib:supports_ssl_tls_version('tlsv1.1') + orelse ssl_test_lib:supports_ssl_tls_version('tlsv1') + of + true -> + ssl_test_lib:clean_tls_version(Config0); + false -> + {skip, "only sslv3 supported by OpenSSL"} end; + init_per_group(GroupName, Config) -> case ssl_test_lib:is_tls_version(GroupName) of - true -> + true -> case ssl_test_lib:supports_ssl_tls_version(GroupName) of - true -> + true -> case ssl_test_lib:check_sane_openssl_version(GroupName) of - true -> + true -> ssl_test_lib:init_tls_version(GroupName, Config); - false -> + false -> {skip, openssl_does_not_support_version} end; false -> {skip, openssl_does_not_support_version} end; - _ -> - ssl:start(), - Config + _ -> + ssl:start(), + Config end. end_per_group(GroupName, Config) -> - case ssl_test_lib:is_tls_version(GroupName) of - true -> - ssl_test_lib:clean_tls_version(Config); - false -> - Config - end. + case ssl_test_lib:is_tls_version(GroupName) of + true -> + ssl_test_lib:clean_tls_version(Config); + false -> + Config + end. init_per_testcase(expired_session, Config) -> ct:timetrap(?EXPIRE * 1000 * 5), @@ -232,19 +234,19 @@ init_per_testcase(expired_session, Config) -> application:load(ssl), application:set_env(ssl, session_lifetime, ?EXPIRE), ssl:start(), - Config; + Config; init_per_testcase(TestCase, Config) when TestCase == ciphers_dsa_signed_certs; TestCase == erlang_client_openssl_server_dsa_cert; TestCase == erlang_server_openssl_client_dsa_cert; - TestCase == erlang_client_openssl_server_dsa_cert; + TestCase == erlang_client_openssl_server_dsa_cert; TestCase == erlang_server_openssl_client_dsa_cert -> case ssl_test_lib:openssl_dsa_support() of true -> special_init(TestCase, Config); false -> - {skip, "DSA not supported by OpenSSL"} + {skip, "DSA not supported by OpenSSL"} end; init_per_testcase(TestCase, Config) -> ct:timetrap({seconds, 35}), @@ -257,70 +259,69 @@ special_init(TestCase, Config) when Config; special_init(TestCase, Config) when TestCase == erlang_client_openssl_server_renegotiate; - TestCase == erlang_client_openssl_server_nowrap_seqnum; + TestCase == erlang_client_openssl_server_nowrap_seqnum; TestCase == erlang_server_openssl_client_nowrap_seqnum - -> + -> {ok, Version} = application:get_env(ssl, protocol_version), check_sane_openssl_renegotaite(Config, Version); -special_init(Case, Config) when Case == ssl2_erlang_server_openssl_client; - Case == ssl2_erlang_server_openssl_client_comp -> +special_init(ssl2_erlang_server_openssl_client, Config) -> case ssl_test_lib:supports_ssl_tls_version(sslv2) of - true -> - Config; - false -> - {skip, "sslv2 not supported by openssl"} - end; + true -> + Config; + false -> + {skip, "sslv2 not supported by openssl"} + end; special_init(TestCase, Config) - when TestCase == erlang_client_alpn_openssl_server_alpn; - TestCase == erlang_server_alpn_openssl_client_alpn; - TestCase == erlang_client_alpn_openssl_server; - TestCase == erlang_client_openssl_server_alpn; - TestCase == erlang_server_alpn_openssl_client; - TestCase == erlang_server_openssl_client_alpn -> + when TestCase == erlang_client_alpn_openssl_server_alpn; + TestCase == erlang_server_alpn_openssl_client_alpn; + TestCase == erlang_client_alpn_openssl_server; + TestCase == erlang_client_openssl_server_alpn; + TestCase == erlang_server_alpn_openssl_client; + TestCase == erlang_server_openssl_client_alpn -> check_openssl_alpn_support(Config); special_init(TestCase, Config) - when TestCase == erlang_client_alpn_openssl_server_alpn_renegotiate; - TestCase == erlang_server_alpn_openssl_client_alpn_renegotiate -> - {ok, Version} = application:get_env(ssl, protocol_version), - case check_sane_openssl_renegotaite(Config, Version) of - {skip, _} = Skip -> - Skip; - _ -> - check_openssl_alpn_support(Config) - end; + when TestCase == erlang_client_alpn_openssl_server_alpn_renegotiate; + TestCase == erlang_server_alpn_openssl_client_alpn_renegotiate -> + {ok, Version} = application:get_env(ssl, protocol_version), + case check_sane_openssl_renegotaite(Config, Version) of + {skip, _} = Skip -> + Skip; + _ -> + check_openssl_alpn_support(Config) + end; special_init(TestCase, Config) - when TestCase == erlang_client_alpn_npn_openssl_server_alpn_npn; - TestCase == erlang_server_alpn_npn_openssl_client_alpn_npn -> + when TestCase == erlang_client_alpn_npn_openssl_server_alpn_npn; + TestCase == erlang_server_alpn_npn_openssl_client_alpn_npn -> case check_openssl_alpn_support(Config) of {skip, _} = Skip -> Skip; _ -> - check_openssl_npn_support(Config) + check_openssl_npn_support(Config) end; special_init(TestCase, Config) - when TestCase == erlang_client_openssl_server_npn; - TestCase == erlang_server_openssl_client_npn; - TestCase == erlang_server_openssl_client_npn_only_server; - TestCase == erlang_server_openssl_client_npn_only_client; - TestCase == erlang_client_openssl_server_npn_only_client; - TestCase == erlang_client_openssl_server_npn_only_server -> + when TestCase == erlang_client_openssl_server_npn; + TestCase == erlang_server_openssl_client_npn; + TestCase == erlang_server_openssl_client_npn_only_server; + TestCase == erlang_server_openssl_client_npn_only_client; + TestCase == erlang_client_openssl_server_npn_only_client; + TestCase == erlang_client_openssl_server_npn_only_server -> check_openssl_npn_support(Config); special_init(TestCase, Config) when TestCase == erlang_server_openssl_client_npn_renegotiate; TestCase == erlang_client_openssl_server_npn_renegotiate -> {ok, Version} = application:get_env(ssl, protocol_version), - case check_sane_openssl_renegotaite(Config, Version) of - {skip, _} = Skip -> - Skip; - _ -> - check_openssl_npn_support(Config) - end; + case check_sane_openssl_renegotaite(Config, Version) of + {skip, _} = Skip -> + Skip; + _ -> + check_openssl_npn_support(Config) + end; special_init(TestCase, Config0) when TestCase == erlang_server_openssl_client_sni_match; @@ -329,25 +330,25 @@ special_init(TestCase, Config0) TestCase == erlang_server_openssl_client_sni_match_fun; TestCase == erlang_server_openssl_client_sni_no_match_fun; TestCase == erlang_server_openssl_client_sni_no_header_fun -> - RsaOpts = ssl_test_lib:ssl_options(server_rsa_opts, Config0), + RsaOpts = ssl_test_lib:ssl_options(server_rsa_opts, Config0), Config = [{sni_server_opts, [{sni_hosts, [{"a.server", [ {certfile, proplists:get_value(certfile, RsaOpts)}, {keyfile, proplists:get_value(keyfile, RsaOpts)} ]}, {"b.server", [ - {certfile, proplists:get_value(certfile, RsaOpts)}, + {certfile, proplists:get_value(certfile, RsaOpts)}, {keyfile, proplists:get_value(keyfile, RsaOpts)} ]} ]}]} | Config0], check_openssl_sni_support(Config); special_init(_, Config) -> - Config. + Config. end_per_testcase(reuse_session_expired, Config) -> application:unset_env(ssl, session_lifetime), - Config; + Config; end_per_testcase(_, Config) -> Config. @@ -370,8 +371,8 @@ basic_erlang_client_openssl_server(Config) when is_list(Config) -> KeyFile = proplists:get_value(keyfile, ServerOpts), Exe = "openssl", - Args = ["s_server", "-accept", integer_to_list(Port), - "-cert", CertFile, "-key", KeyFile], + Args = ["s_server", "-accept", integer_to_list(Port), + "-cert", CertFile, "-key", KeyFile], OpensslPort = ssl_test_lib:portable_open_port(Exe, Args), @@ -379,15 +380,15 @@ basic_erlang_client_openssl_server(Config) when is_list(Config) -> ssl_test_lib:wait_for_openssl_server(Port, tls), Client = ssl_test_lib:start_client([{node, ClientNode}, {port, Port}, - {host, Hostname}, - {from, self()}, - {mfa, {?MODULE, - erlang_ssl_receive, [Data]}}, - {options, ClientOpts}]), + {host, Hostname}, + {from, self()}, + {mfa, {?MODULE, + erlang_ssl_receive, [Data]}}, + {options, ClientOpts}]), true = port_command(OpensslPort, Data), ssl_test_lib:check_result(Client, ok), - + %% Clean close down! Server needs to be closed first !! ssl_test_lib:close_port(OpensslPort), ssl_test_lib:close(Client), @@ -399,23 +400,28 @@ basic_erlang_server_openssl_client() -> basic_erlang_server_openssl_client(Config) when is_list(Config) -> process_flag(trap_exit, true), ServerOpts = ssl_test_lib:ssl_options(server_rsa_opts, Config), - V2Compat = proplists:get_value(v2_hello_compatible, Config), {_, ServerNode, Hostname} = ssl_test_lib:run_where(Config), Data = "From openssl to erlang", - ct:pal("v2_hello_compatible: ~p", [V2Compat]), - Server = ssl_test_lib:start_server([{node, ServerNode}, {port, 0}, - {from, self()}, - {mfa, {?MODULE, erlang_ssl_receive, [Data]}}, - {options,[{v2_hello_compatible, V2Compat} | ServerOpts]}]), + {from, self()}, + {mfa, {?MODULE, erlang_ssl_receive, [Data]}}, + {options,ServerOpts}]), Port = ssl_test_lib:inet_port(Server), Exe = "openssl", - Args = ["s_client", "-connect", hostname_format(Hostname) ++ - ":" ++ integer_to_list(Port) | workaround_openssl_s_clinent()], + Args = case no_low_flag("-no_ssl2") of + [] -> + ["s_client", "-connect", hostname_format(Hostname) ++ + ":" ++ integer_to_list(Port), no_low_flag("-no_ssl3") + | workaround_openssl_s_clinent()]; + Flag -> + ["s_client", "-connect", hostname_format(Hostname) ++ + ":" ++ integer_to_list(Port), no_low_flag("-no_ssl3"), Flag + | workaround_openssl_s_clinent()] + end, OpenSslPort = ssl_test_lib:portable_open_port(Exe, Args), true = port_command(OpenSslPort, Data), @@ -445,19 +451,19 @@ erlang_client_openssl_server(Config) when is_list(Config) -> Version = ssl_test_lib:protocol_version(Config), Exe = "openssl", Args = ["s_server", "-accept", integer_to_list(Port), - ssl_test_lib:version_flag(Version), - "-cert", CertFile, "-key", KeyFile], - + ssl_test_lib:version_flag(Version), + "-cert", CertFile, "-key", KeyFile], + OpensslPort = ssl_test_lib:portable_open_port(Exe, Args), ssl_test_lib:wait_for_openssl_server(Port, proplists:get_value(protocol, Config)), Client = ssl_test_lib:start_client([{node, ClientNode}, {port, Port}, - {host, Hostname}, - {from, self()}, - {mfa, {?MODULE, - erlang_ssl_receive, [Data]}}, - {options, ClientOpts}]), + {host, Hostname}, + {from, self()}, + {mfa, {?MODULE, + erlang_ssl_receive, [Data]}}, + {options, ClientOpts}]), true = port_command(OpensslPort, Data), ssl_test_lib:check_result(Client, ok), @@ -473,24 +479,24 @@ erlang_server_openssl_client() -> erlang_server_openssl_client(Config) when is_list(Config) -> process_flag(trap_exit, true), ServerOpts = ssl_test_lib:ssl_options(server_rsa_opts, Config), - - {_, ServerNode, Hostname} = ssl_test_lib:run_where(Config), + {_, ServerNode, Hostname} = ssl_test_lib:run_where(Config), + Data = "From openssl to erlang", Server = ssl_test_lib:start_server([{node, ServerNode}, {port, 0}, - {from, self()}, - {mfa, {?MODULE, erlang_ssl_receive, [Data]}}, - {options, ServerOpts}]), + {from, self()}, + {mfa, {?MODULE, erlang_ssl_receive, [Data]}}, + {options, ServerOpts}]), Port = ssl_test_lib:inet_port(Server), Version = ssl_test_lib:protocol_version(Config), Exe = "openssl", Args = ["s_client", "-connect", hostname_format(Hostname) ++":" ++ integer_to_list(Port), - ssl_test_lib:version_flag(Version)], - - OpenSslPort = ssl_test_lib:portable_open_port(Exe, Args), + ssl_test_lib:version_flag(Version)], + OpenSslPort = ssl_test_lib:portable_open_port(Exe, Args), + true = port_command(OpenSslPort, Data), ssl_test_lib:check_result(Server, ok), @@ -507,8 +513,8 @@ erlang_client_openssl_server_dsa_cert(Config) when is_list(Config) -> ClientOpts = ssl_test_lib:ssl_options(client_dsa_opts, Config), ServerOpts = ssl_test_lib:ssl_options(server_dsa_verify_opts, Config), - {ClientNode, _, Hostname} = ssl_test_lib:run_where(Config), - + {ClientNode, _, Hostname} = ssl_test_lib:run_where(Config), + Data = "From openssl to erlang", Port = ssl_test_lib:inet_port(node()), @@ -518,27 +524,27 @@ erlang_client_openssl_server_dsa_cert(Config) when is_list(Config) -> Version = ssl_test_lib:protocol_version(Config), Exe = "openssl", Args = ["s_server", "-accept", integer_to_list(Port), - ssl_test_lib:version_flag(Version), - "-cert", CertFile, "-CAfile", CaCertFile, - "-key", KeyFile, "-Verify", "2", "-msg"], + ssl_test_lib:version_flag(Version), + "-cert", CertFile, "-CAfile", CaCertFile, + "-key", KeyFile, "-Verify", "2", "-msg"], OpensslPort = ssl_test_lib:portable_open_port(Exe, Args), ssl_test_lib:wait_for_openssl_server(Port, proplists:get_value(protocol, Config)), Client = ssl_test_lib:start_client([{node, ClientNode}, {port, Port}, - {host, Hostname}, - {from, self()}, - {mfa, {?MODULE, - erlang_ssl_receive, [Data]}}, - {options, ClientOpts}]), + {host, Hostname}, + {from, self()}, + {mfa, {?MODULE, + erlang_ssl_receive, [Data]}}, + {options, ClientOpts}]), true = port_command(OpensslPort, Data), - ssl_test_lib:check_result(Client, ok), - + ssl_test_lib:check_result(Client, ok), + %% Clean close down! Server needs to be closed first !! - ssl_test_lib:close_port(OpensslPort), + ssl_test_lib:close_port(OpensslPort), ssl_test_lib:close(Client), process_flag(trap_exit, false), ok. @@ -558,17 +564,17 @@ erlang_server_openssl_client_dsa_cert(Config) when is_list(Config) -> KeyFile = proplists:get_value(keyfile, ClientOpts), Server = ssl_test_lib:start_server([{node, ServerNode}, {port, 0}, - {from, self()}, - {mfa, {?MODULE, erlang_ssl_receive, [Data]}}, - {options, ServerOpts}]), + {from, self()}, + {mfa, {?MODULE, erlang_ssl_receive, [Data]}}, + {options, ServerOpts}]), Port = ssl_test_lib:inet_port(Server), Version = ssl_test_lib:protocol_version(Config), Exe = "openssl", Args = ["s_client", "-connect", hostname_format(Hostname) ++ ":" ++ integer_to_list(Port), - ssl_test_lib:version_flag(Version), - "-cert", CertFile, - "-CAfile", CaCertFile, - "-key", KeyFile, "-msg"], + ssl_test_lib:version_flag(Version), + "-cert", CertFile, + "-CAfile", CaCertFile, + "-key", KeyFile, "-msg"], OpenSslPort = ssl_test_lib:portable_open_port(Exe, Args), true = port_command(OpenSslPort, Data), @@ -580,11 +586,11 @@ erlang_server_openssl_client_dsa_cert(Config) when is_list(Config) -> ssl_test_lib:close_port(OpenSslPort), process_flag(trap_exit, false). -%%-------------------------------------------------------------------- + %%-------------------------------------------------------------------- erlang_client_openssl_server_anon() -> - [{doc,"Test erlang client with openssl server, anonymous"}]. + [{doc,"Test erlang client with openssl server, anonymous"}]. erlang_client_openssl_server_anon(Config) when is_list(Config) -> - process_flag(trap_exit, true), + process_flag(trap_exit, true), %% OpenSSL expects a certificate and key, even if the cipher spec %% is restructed to aNULL, so we use 'server_rsa_opts' here ServerOpts = ssl_test_lib:ssl_options(server_rsa_opts, Config), @@ -592,113 +598,128 @@ erlang_client_openssl_server_anon(Config) when is_list(Config) -> VersionTuple = ssl_test_lib:protocol_version(Config, tuple), Ciphers = ssl_test_lib:ecdh_dh_anonymous_suites(VersionTuple), - {ClientNode, _, Hostname} = ssl_test_lib:run_where(Config), - - Data = "From openssl to erlang", - - Port = ssl_test_lib:inet_port(node()), - CertFile = proplists:get_value(certfile, ServerOpts), - KeyFile = proplists:get_value(keyfile, ServerOpts), - Version = ssl_test_lib:protocol_version(Config), - Exe = "openssl", - Args = ["s_server", "-accept", integer_to_list(Port), - ssl_test_lib:version_flag(Version), - "-cert", CertFile, "-key", KeyFile, - "-cipher", "aNULL", "-msg"], - - OpensslPort = ssl_test_lib:portable_open_port(Exe, Args), - - ssl_test_lib:wait_for_openssl_server(Port, proplists:get_value(protocol, Config)), - - Client = ssl_test_lib:start_client([{node, ClientNode}, {port, Port}, - {host, Hostname}, - {from, self()}, - {mfa, {?MODULE, - erlang_ssl_receive, [Data]}}, - {options, [{ciphers, Ciphers} | ClientOpts]}]), - - true = port_command(OpensslPort, Data), - - ssl_test_lib:check_result(Client, ok), - - %% Clean close down! Server needs to be closed first !! - ssl_test_lib:close_port(OpensslPort), - ssl_test_lib:close(Client), - process_flag(trap_exit, false), - ok. + case openssl_has_common_ciphers(Ciphers) of + false -> + {skip, not_supported_by_openssl}; + true -> + + {ClientNode, _, Hostname} = ssl_test_lib:run_where(Config), + + Data = "From openssl to erlang", + + Port = ssl_test_lib:inet_port(node()), + CertFile = proplists:get_value(certfile, ServerOpts), + KeyFile = proplists:get_value(keyfile, ServerOpts), + Version = ssl_test_lib:protocol_version(Config), + Exe = "openssl", + Args = ["s_server", "-accept", integer_to_list(Port), + ssl_test_lib:version_flag(Version), + "-cert", CertFile, "-key", KeyFile, + "-cipher", "aNULL", "-msg"], + + OpensslPort = ssl_test_lib:portable_open_port(Exe, Args), + + ssl_test_lib:wait_for_openssl_server(Port, proplists:get_value(protocol, Config)), + + Client = ssl_test_lib:start_client([{node, ClientNode}, {port, Port}, + {host, Hostname}, + {from, self()}, + {mfa, {?MODULE, + erlang_ssl_receive, [Data]}}, + {options, [{ciphers, Ciphers} | ClientOpts]}]), + + true = port_command(OpensslPort, Data), + + ssl_test_lib:check_result(Client, ok), + + %% Clean close down! Server needs to be closed first !! + ssl_test_lib:close_port(OpensslPort), + ssl_test_lib:close(Client), + process_flag(trap_exit, false) + end. %%-------------------------------------------------------------------- erlang_server_openssl_client_anon() -> [{doc,"Test erlang server with openssl client, anonymous"}]. erlang_server_openssl_client_anon(Config) when is_list(Config) -> + process_flag(trap_exit, true), ServerOpts = ssl_test_lib:ssl_options(server_anon_opts, Config), VersionTuple = ssl_test_lib:protocol_version(Config, tuple), Ciphers = ssl_test_lib:ecdh_dh_anonymous_suites(VersionTuple), - {_, ServerNode, Hostname} = ssl_test_lib:run_where(Config), - - Data = "From openssl to erlang", - - Server = ssl_test_lib:start_server([{node, ServerNode}, {port, 0}, - {from, self()}, - {mfa, {?MODULE, erlang_ssl_receive, [Data]}}, - {options, [{ciphers, Ciphers} | ServerOpts]}]), - Port = ssl_test_lib:inet_port(Server), - Version = ssl_test_lib:protocol_version(Config), - Exe = "openssl", - Args = ["s_client", "-connect", hostname_format(Hostname) ++ ":" ++ integer_to_list(Port), - ssl_test_lib:version_flag(Version), - "-cipher", "aNULL", "-msg"], - - OpenSslPort = ssl_test_lib:portable_open_port(Exe, Args), - true = port_command(OpenSslPort, Data), - - ssl_test_lib:check_result(Server, ok), - - %% Clean close down! Server needs to be closed first !! - ssl_test_lib:close(Server), - ssl_test_lib:close_port(OpenSslPort), - process_flag(trap_exit, false). + case openssl_has_common_ciphers(Ciphers) of + false -> + {skip, not_supported_by_openssl}; + true -> + {_, ServerNode, Hostname} = ssl_test_lib:run_where(Config), + + Data = "From openssl to erlang", + + Server = ssl_test_lib:start_server([{node, ServerNode}, {port, 0}, + {from, self()}, + {mfa, {?MODULE, erlang_ssl_receive, [Data]}}, + {options, [{ciphers, Ciphers} | ServerOpts]}]), + Port = ssl_test_lib:inet_port(Server), + Version = ssl_test_lib:protocol_version(Config), + Exe = "openssl", + Args = ["s_client", "-connect", hostname_format(Hostname) ++ ":" ++ integer_to_list(Port), + ssl_test_lib:version_flag(Version), + "-cipher", "aNULL", "-msg"], + + OpenSslPort = ssl_test_lib:portable_open_port(Exe, Args), + true = port_command(OpenSslPort, Data), + + ssl_test_lib:check_result(Server, ok), + + %% Clean close down! Server needs to be closed first !! + ssl_test_lib:close(Server), + ssl_test_lib:close_port(OpenSslPort), + process_flag(trap_exit, false) + end. - %%-------------------------------------------------------------------- - erlang_server_openssl_client_anon_with_cert() -> - [{doc,"Test erlang server with openssl client, anonymous (with cert)"}]. - erlang_server_openssl_client_anon_with_cert(Config) when is_list(Config) -> +%%-------------------------------------------------------------------- +erlang_server_openssl_client_anon_with_cert() -> + [{doc,"Test erlang server with openssl client, anonymous (with cert)"}]. +erlang_server_openssl_client_anon_with_cert(Config) when is_list(Config) -> process_flag(trap_exit, true), ServerOpts = ssl_test_lib:ssl_options(server_rsa_opts, Config), VersionTuple = ssl_test_lib:protocol_version(Config, tuple), Ciphers = ssl_test_lib:ecdh_dh_anonymous_suites(VersionTuple), - {_, ServerNode, Hostname} = ssl_test_lib:run_where(Config), - - Data = "From openssl to erlang", - - Server = ssl_test_lib:start_server([{node, ServerNode}, {port, 0}, - {from, self()}, - {mfa, {?MODULE, erlang_ssl_receive, [Data]}}, - {options, [{ciphers, Ciphers} | ServerOpts]}]), - Port = ssl_test_lib:inet_port(Server), - Version = ssl_test_lib:protocol_version(Config), - Exe = "openssl", - Args = ["s_client", "-connect", hostname_format(Hostname) ++ ":" ++ integer_to_list(Port), - ssl_test_lib:version_flag(Version), - "-cipher", "aNULL", "-msg"], - - OpenSslPort = ssl_test_lib:portable_open_port(Exe, Args), - true = port_command(OpenSslPort, Data), - - ssl_test_lib:check_result(Server, ok), - - %% Clean close down! Server needs to be closed first !! - ssl_test_lib:close(Server), - ssl_test_lib:close_port(OpenSslPort), - process_flag(trap_exit, false). - -%%-------------------------------------------------------------------- + case openssl_has_common_ciphers(Ciphers) of + false -> + {skip, not_supported_by_openssl}; + true -> + {_, ServerNode, Hostname} = ssl_test_lib:run_where(Config), + + Data = "From openssl to erlang", + + Server = ssl_test_lib:start_server([{node, ServerNode}, {port, 0}, + {from, self()}, + {mfa, {?MODULE, erlang_ssl_receive, [Data]}}, + {options, [{ciphers, Ciphers} | ServerOpts]}]), + Port = ssl_test_lib:inet_port(Server), + Version = ssl_test_lib:protocol_version(Config), + Exe = "openssl", + Args = ["s_client", "-connect", hostname_format(Hostname) ++ ":" ++ integer_to_list(Port), + ssl_test_lib:version_flag(Version), + "-cipher", "aNULL", "-msg"], + + OpenSslPort = ssl_test_lib:portable_open_port(Exe, Args), + true = port_command(OpenSslPort, Data), + + ssl_test_lib:check_result(Server, ok), + + %% Clean close down! Server needs to be closed first !! + ssl_test_lib:close(Server), + ssl_test_lib:close_port(OpenSslPort), + process_flag(trap_exit, false) + end. + %%-------------------------------------------------------------------- erlang_server_openssl_client_reuse_session() -> [{doc, "Test erlang server with openssl client that reconnects with the" - "same session id, to test reusing of sessions."}]. + "same session id, to test reusing of sessions."}]. erlang_server_openssl_client_reuse_session(Config) when is_list(Config) -> process_flag(trap_exit, true), ServerOpts = ssl_test_lib:ssl_options(server_rsa_opts, Config), @@ -708,18 +729,18 @@ erlang_server_openssl_client_reuse_session(Config) when is_list(Config) -> Data = "From openssl to erlang", Server = ssl_test_lib:start_server([{node, ServerNode}, {port, 0}, - {from, self()}, - {mfa, {?MODULE, erlang_ssl_receive, [Data]}}, - {reconnect_times, 5}, - {options, ServerOpts}]), + {from, self()}, + {mfa, {?MODULE, erlang_ssl_receive, [Data]}}, + {reconnect_times, 5}, + {options, ServerOpts}]), Port = ssl_test_lib:inet_port(Server), Version = ssl_test_lib:protocol_version(Config), - + Exe = "openssl", Args = ["s_client", "-connect", hostname_format(Hostname) ++ ":" ++ integer_to_list(Port), - ssl_test_lib:version_flag(Version), - "-reconnect"], + ssl_test_lib:version_flag(Version), + "-reconnect"], OpenSslPort = ssl_test_lib:portable_open_port(Exe, Args), @@ -730,7 +751,7 @@ erlang_server_openssl_client_reuse_session(Config) when is_list(Config) -> %% Clean close down! Server needs to be closed first !! ssl_test_lib:close(Server), ssl_test_lib:close_port(OpenSslPort), - process_flag(trap_exit, false), + process_flag(trap_exit, false), ok. %%-------------------------------------------------------------------- @@ -754,46 +775,46 @@ erlang_client_openssl_server_renegotiate(Config) when is_list(Config) -> Exe = "openssl", Args = ["s_server", "-accept", integer_to_list(Port), - ssl_test_lib:version_flag(Version), - "-cert", CertFile, "-key", KeyFile, "-msg"], + ssl_test_lib:version_flag(Version), + "-cert", CertFile, "-key", KeyFile, "-msg"], OpensslPort = ssl_test_lib:portable_open_port(Exe, Args), ssl_test_lib:wait_for_openssl_server(Port, proplists:get_value(protocol, Config)), Client = ssl_test_lib:start_client([{node, ClientNode}, {port, Port}, - {host, Hostname}, - {from, self()}, - {mfa, {?MODULE, - delayed_send, [[ErlData, OpenSslData]]}}, - {options, ClientOpts}]), + {host, Hostname}, + {from, self()}, + {mfa, {?MODULE, + delayed_send, [[ErlData, OpenSslData]]}}, + {options, ClientOpts}]), true = port_command(OpensslPort, ?OPENSSL_RENEGOTIATE), ct:sleep(?SLEEP), true = port_command(OpensslPort, OpenSslData), ssl_test_lib:check_result(Client, ok), - - %% Clean close down! Server needs to be closed first !! + + %% Clean close down! Server needs to be closed first !! ssl_test_lib:close_port(OpensslPort), ssl_test_lib:close(Client), - process_flag(trap_exit, false), + process_flag(trap_exit, false), ok. %%-------------------------------------------------------------------- erlang_client_openssl_server_nowrap_seqnum() -> [{doc, "Test that erlang client will renegotiate session when", - "max sequence number celing is about to be reached. Although" - "in the testcase we use the test option renegotiate_at" - " to lower treashold substantially."}]. + "max sequence number celing is about to be reached. Although" + "in the testcase we use the test option renegotiate_at" + " to lower treashold substantially."}]. erlang_client_openssl_server_nowrap_seqnum(Config) when is_list(Config) -> process_flag(trap_exit, true), ServerOpts = ssl_test_lib:ssl_options(server_rsa_opts, Config), ClientOpts = ssl_test_lib:ssl_options(client_rsa_opts, Config), {ClientNode, _, Hostname} = ssl_test_lib:run_where(Config), - + ErlData = "From erlang to openssl\n", N = 10, @@ -803,21 +824,21 @@ erlang_client_openssl_server_nowrap_seqnum(Config) when is_list(Config) -> Version = ssl_test_lib:protocol_version(Config), Exe = "openssl", Args = ["s_server", "-accept", integer_to_list(Port), - ssl_test_lib:version_flag(Version), - "-cert", CertFile, "-key", KeyFile, "-msg"], - + ssl_test_lib:version_flag(Version), + "-cert", CertFile, "-key", KeyFile, "-msg"], + OpensslPort = ssl_test_lib:portable_open_port(Exe, Args), ssl_test_lib:wait_for_openssl_server(Port, proplists:get_value(protocol, Config)), Client = ssl_test_lib:start_client([{node, ClientNode}, {port, Port}, - {host, Hostname}, - {from, self()}, - {mfa, {ssl_test_lib, - trigger_renegotiate, [[ErlData, N+2]]}}, - {options, [{reuse_sessions, false}, - {renegotiate_at, N} | ClientOpts]}]), - + {host, Hostname}, + {from, self()}, + {mfa, {ssl_test_lib, + trigger_renegotiate, [[ErlData, N+2]]}}, + {options, [{reuse_sessions, false}, + {renegotiate_at, N} | ClientOpts]}]), + ssl_test_lib:check_result(Client, ok), %% Clean close down! Server needs to be closed first !! @@ -827,37 +848,37 @@ erlang_client_openssl_server_nowrap_seqnum(Config) when is_list(Config) -> %%-------------------------------------------------------------------- erlang_server_openssl_client_nowrap_seqnum() -> [{doc, "Test that erlang client will renegotiate session when", - "max sequence number celing is about to be reached. Although" - "in the testcase we use the test option renegotiate_at" - " to lower treashold substantially."}]. + "max sequence number celing is about to be reached. Although" + "in the testcase we use the test option renegotiate_at" + " to lower treashold substantially."}]. erlang_server_openssl_client_nowrap_seqnum(Config) when is_list(Config) -> process_flag(trap_exit, true), ServerOpts = ssl_test_lib:ssl_options(server_rsa_opts, Config), {_, ServerNode, Hostname} = ssl_test_lib:run_where(Config), - + Data = "From openssl to erlang", - + N = 10, Server = ssl_test_lib:start_server([{node, ServerNode}, {port, 0}, - {from, self()}, - {mfa, {ssl_test_lib, - trigger_renegotiate, [[Data, N+2]]}}, - {options, [{renegotiate_at, N}, {reuse_sessions, false} | ServerOpts]}]), + {from, self()}, + {mfa, {ssl_test_lib, + trigger_renegotiate, [[Data, N+2]]}}, + {options, [{renegotiate_at, N}, {reuse_sessions, false} | ServerOpts]}]), Port = ssl_test_lib:inet_port(Server), Version = ssl_test_lib:protocol_version(Config), Exe = "openssl", Args = ["s_client","-connect", hostname_format(Hostname) ++ ":" ++ integer_to_list(Port), - ssl_test_lib:version_flag(Version), - "-msg"], - + ssl_test_lib:version_flag(Version), + "-msg"], + OpenSslPort = ssl_test_lib:portable_open_port(Exe, Args), true = port_command(OpenSslPort, Data), - + ssl_test_lib:check_result(Server, ok), - + %% Clean close down! Server needs to be closed first !! ssl_test_lib:close(Server), ssl_test_lib:close_port(OpenSslPort), @@ -867,15 +888,15 @@ erlang_server_openssl_client_nowrap_seqnum(Config) when is_list(Config) -> erlang_client_openssl_server_no_server_ca_cert() -> [{doc, "Test erlang client when openssl server sends a cert chain not" - "including the ca cert. Explicitly test this even if it is" - "implicitly tested eleswhere."}]. + "including the ca cert. Explicitly test this even if it is" + "implicitly tested eleswhere."}]. erlang_client_openssl_server_no_server_ca_cert(Config) when is_list(Config) -> process_flag(trap_exit, true), ServerOpts = ssl_test_lib:ssl_options(server_rsa_opts, Config), ClientOpts = ssl_test_lib:ssl_options(client_rsa_opts, Config), {ClientNode, _, Hostname} = ssl_test_lib:run_where(Config), - + Data = "From openssl to erlang", Port = ssl_test_lib:inet_port(node()), @@ -884,22 +905,22 @@ erlang_client_openssl_server_no_server_ca_cert(Config) when is_list(Config) -> Version = ssl_test_lib:protocol_version(Config), Exe = "openssl", Args = ["s_server", "-accept", integer_to_list(Port), - ssl_test_lib:version_flag(Version), - "-cert", CertFile, "-key", KeyFile, "-msg"], - + ssl_test_lib:version_flag(Version), + "-cert", CertFile, "-key", KeyFile, "-msg"], + OpensslPort = ssl_test_lib:portable_open_port(Exe, Args), - + ssl_test_lib:wait_for_openssl_server(Port, proplists:get_value(protocol, Config)), Client = ssl_test_lib:start_client([{node, ClientNode}, {port, Port}, - {host, Hostname}, - {from, self()}, - {mfa, {?MODULE, - erlang_ssl_receive, [Data]}}, - {options, ClientOpts}]), + {host, Hostname}, + {from, self()}, + {mfa, {?MODULE, + erlang_ssl_receive, [Data]}}, + {options, ClientOpts}]), true = port_command(OpensslPort, Data), - + ssl_test_lib:check_result(Client, ok), %% Clean close down! Server needs to be closed first !! @@ -916,9 +937,9 @@ erlang_client_openssl_server_client_cert(Config) when is_list(Config) -> ClientOpts = ssl_test_lib:ssl_options(client_rsa_verify_opts, Config), {ClientNode, _, Hostname} = ssl_test_lib:run_where(Config), - + Data = "From openssl to erlang", - + Port = ssl_test_lib:inet_port(node()), CertFile = proplists:get_value(certfile, ServerOpts), CaCertFile = proplists:get_value(cacertfile, ServerOpts), @@ -926,31 +947,30 @@ erlang_client_openssl_server_client_cert(Config) when is_list(Config) -> Version = ssl_test_lib:protocol_version(Config), Exe = "openssl", Args = ["s_server", "-accept", integer_to_list(Port), - ssl_test_lib:version_flag(Version), - "-cert", CertFile, "-CAfile", CaCertFile, - "-key", KeyFile, "-Verify", "2"], - + ssl_test_lib:version_flag(Version), + "-cert", CertFile, "-CAfile", CaCertFile, + "-key", KeyFile, "-Verify", "2"], + OpensslPort = ssl_test_lib:portable_open_port(Exe, Args), ssl_test_lib:wait_for_openssl_server(Port, proplists:get_value(protocol, Config)), Client = ssl_test_lib:start_client([{node, ClientNode}, {port, Port}, - {host, Hostname}, - {from, self()}, - {mfa, {?MODULE, - erlang_ssl_receive, [Data]}}, - {options, ClientOpts}]), + {host, Hostname}, + {from, self()}, + {mfa, {?MODULE, + erlang_ssl_receive, [Data]}}, + {options, ClientOpts}]), true = port_command(OpensslPort, Data), - + ssl_test_lib:check_result(Client, ok), - + %% Clean close down! Server needs to be closed first !! ssl_test_lib:close_port(OpensslPort), ssl_test_lib:close(Client), process_flag(trap_exit, false). %%-------------------------------------------------------------------- - erlang_server_openssl_client_client_cert() -> [{doc,"Test erlang server with openssl client when client sends cert"}]. erlang_server_openssl_client_client_cert(Config) when is_list(Config) -> @@ -959,39 +979,38 @@ erlang_server_openssl_client_client_cert(Config) when is_list(Config) -> ClientOpts = ssl_test_lib:ssl_options(client_rsa_verify_opts, Config), {_, ServerNode, Hostname} = ssl_test_lib:run_where(Config), - + Data = "From openssl to erlang", Server = ssl_test_lib:start_server([{node, ServerNode}, {port, 0}, - {from, self()}, - {mfa, {?MODULE, - erlang_ssl_receive, [Data]}}, - {options, - [{verify , verify_peer} - | ServerOpts]}]), + {from, self()}, + {mfa, {?MODULE, + erlang_ssl_receive, [Data]}}, + {options, + [{verify , verify_peer} + | ServerOpts]}]), Port = ssl_test_lib:inet_port(Server), - + CaCertFile = proplists:get_value(cacertfile, ClientOpts), CertFile = proplists:get_value(certfile, ClientOpts), KeyFile = proplists:get_value(keyfile, ClientOpts), Version = ssl_test_lib:protocol_version(Config), Exe = "openssl", Args = ["s_client", "-cert", CertFile, - "-CAfile", CaCertFile, - "-key", KeyFile,"-connect", hostname_format(Hostname) ++ ":" ++ integer_to_list(Port), - ssl_test_lib:version_flag(Version)], + "-CAfile", CaCertFile, + "-key", KeyFile,"-connect", hostname_format(Hostname) ++ ":" ++ integer_to_list(Port), + ssl_test_lib:version_flag(Version)], OpenSslPort = ssl_test_lib:portable_open_port(Exe, Args), true = port_command(OpenSslPort, Data), ssl_test_lib:check_result(Server, ok), - + %% Clean close down! Server needs to be closed first !! ssl_test_lib:close_port(OpenSslPort), ssl_test_lib:close(Server), process_flag(trap_exit, false). %%-------------------------------------------------------------------- - erlang_server_erlang_client_client_cert() -> [{doc,"Test erlang server with erlang client when client sends cert"}]. erlang_server_erlang_client_client_cert(Config) when is_list(Config) -> @@ -1000,30 +1019,30 @@ erlang_server_erlang_client_client_cert(Config) when is_list(Config) -> ClientOpts = proplists:get_value(client_rsa_verify_opts, Config), Version = ssl_test_lib:protocol_version(Config), {ClientNode, ServerNode, Hostname} = ssl_test_lib:run_where(Config), - + Data = "From erlang to erlang", Server = ssl_test_lib:start_server([{node, ServerNode}, {port, 0}, - {from, self()}, - {mfa, {?MODULE, - erlang_ssl_receive, - %% Due to 1/n-1 splitting countermeasure Rizzo/Duong-Beast - [Data]}}, - {options, - [{verify , verify_peer} - | ServerOpts]}]), + {from, self()}, + {mfa, {?MODULE, + erlang_ssl_receive, + %% Due to 1/n-1 splitting countermeasure Rizzo/Duong-Beast + [Data]}}, + {options, + [{verify , verify_peer} + | ServerOpts]}]), Port = ssl_test_lib:inet_port(Server), - + Client = ssl_test_lib:start_client([{node, ClientNode}, {port, Port}, - {host, Hostname}, - {from, self()}, - %% Due to 1/n-1 splitting countermeasure Rizzo/Duong-Beast - {mfa, {ssl, send, [Data]}}, - {options, - [{versions, [Version]} | ClientOpts]}]), - + {host, Hostname}, + {from, self()}, + %% Due to 1/n-1 splitting countermeasure Rizzo/Duong-Beast + {mfa, {ssl, send, [Data]}}, + {options, + [{versions, [Version]} | ClientOpts]}]), + ssl_test_lib:check_result(Server, ok, Client, ok), - + ssl_test_lib:close(Server), ssl_test_lib:close(Client), process_flag(trap_exit, false). @@ -1055,43 +1074,43 @@ erlang_client_bad_openssl_server(Config) when is_list(Config) -> ClientOpts = ssl_test_lib:ssl_options(client_rsa_opts, Config), {ClientNode, _, Hostname} = ssl_test_lib:run_where(Config), - + Port = ssl_test_lib:inet_port(node()), CertFile = proplists:get_value(certfile, ServerOpts), KeyFile = proplists:get_value(keyfile, ServerOpts), Version = ssl_test_lib:protocol_version(Config), Exe = "openssl", Args = ["s_server", "-accept", integer_to_list(Port), ssl_test_lib:version_flag(Version), - "-cert", CertFile, "-key", KeyFile], + "-cert", CertFile, "-key", KeyFile], OpensslPort = ssl_test_lib:portable_open_port(Exe, Args), - + ssl_test_lib:wait_for_openssl_server(Port, proplists:get_value(protocol, Config)), - + Client0 = ssl_test_lib:start_client([{node, ClientNode}, {port, Port}, - {host, Hostname}, - {from, self()}, - {mfa, {?MODULE, server_sent_garbage, []}}, - {options, - [{versions, [Version]} | ClientOpts]}]), - + {host, Hostname}, + {from, self()}, + {mfa, {?MODULE, server_sent_garbage, []}}, + {options, + [{versions, [Version]} | ClientOpts]}]), + %% Send garbage true = port_command(OpensslPort, ?OPENSSL_GARBAGE), ct:sleep(?SLEEP), Client0 ! server_sent_garbage, - + ssl_test_lib:check_result(Client0, true), - + ssl_test_lib:close(Client0), - + %% Make sure openssl does not hang and leave zombie process Client1 = ssl_test_lib:start_client([{node, ClientNode}, {port, Port}, - {host, Hostname}, - {from, self()}, - {mfa, {ssl_test_lib, no_result_msg, []}}, - {options, - [{versions, [Version]} | ClientOpts]}]), + {host, Hostname}, + {from, self()}, + {mfa, {ssl_test_lib, no_result_msg, []}}, + {options, + [{versions, [Version]} | ClientOpts]}]), %% Clean close down! Server needs to be closed first !! ssl_test_lib:close_port(OpensslPort), @@ -1116,38 +1135,38 @@ expired_session(Config) when is_list(Config) -> Exe = "openssl", Args = ["s_server", "-accept", integer_to_list(Port), - "-cert", CertFile,"-key", KeyFile], - + "-cert", CertFile,"-key", KeyFile], + OpensslPort = ssl_test_lib:portable_open_port(Exe, Args), ssl_test_lib:wait_for_openssl_server(Port, tls), - + Client0 = - ssl_test_lib:start_client([{node, ClientNode}, - {port, Port}, {host, Hostname}, - {mfa, {ssl_test_lib, no_result, []}}, - {from, self()}, {options, ClientOpts}]), - + ssl_test_lib:start_client([{node, ClientNode}, + {port, Port}, {host, Hostname}, + {mfa, {ssl_test_lib, no_result, []}}, + {from, self()}, {options, ClientOpts}]), + ssl_test_lib:close(Client0), %% Make sure session is registered ct:sleep(?SLEEP), Client1 = - ssl_test_lib:start_client([{node, ClientNode}, - {port, Port}, {host, Hostname}, - {mfa, {ssl_test_lib, no_result, []}}, - {from, self()}, {options, ClientOpts}]), - + ssl_test_lib:start_client([{node, ClientNode}, + {port, Port}, {host, Hostname}, + {mfa, {ssl_test_lib, no_result, []}}, + {from, self()}, {options, ClientOpts}]), + ssl_test_lib:close(Client1), %% Make sure session is unregistered due to expiration ct:sleep((?EXPIRE+1) * 1000), - + Client2 = - ssl_test_lib:start_client([{node, ClientNode}, - {port, Port}, {host, Hostname}, - {mfa, {ssl_test_lib, no_result, []}}, - {from, self()}, {options, ClientOpts}]), + ssl_test_lib:start_client([{node, ClientNode}, + {port, Port}, {host, Hostname}, + {mfa, {ssl_test_lib, no_result, []}}, + {from, self()}, {options, ClientOpts}]), %% Clean close down! Server needs to be closed first !! ssl_test_lib:close_port(OpensslPort), @@ -1163,52 +1182,21 @@ ssl2_erlang_server_openssl_client(Config) when is_list(Config) -> ServerOpts = ssl_test_lib:ssl_options(server_rsa_opts, Config), {_, ServerNode, Hostname} = ssl_test_lib:run_where(Config), - - Server = ssl_test_lib:start_server_error([{node, ServerNode}, {port, 0}, - {from, self()}, - {options, ServerOpts}]), - Port = ssl_test_lib:inet_port(Server), - - Exe = "openssl", - Args = ["s_client", "-connect", hostname_format(Hostname) ++ ":" ++ integer_to_list(Port), - "-ssl2", "-msg"], - - OpenSslPort = ssl_test_lib:portable_open_port(Exe, Args), - - ct:log("Ports ~p~n", [[erlang:port_info(P) || P <- erlang:ports()]]), - consume_port_exit(OpenSslPort), - ssl_test_lib:check_result(Server, {error, {tls_alert, "bad record mac"}}), - process_flag(trap_exit, false). -%%-------------------------------------------------------------------- -ssl2_erlang_server_openssl_client_comp() -> - [{doc,"Test that ssl v2 clients are rejected"}]. - -ssl2_erlang_server_openssl_client_comp(Config) when is_list(Config) -> - process_flag(trap_exit, true), - ServerOpts = ssl_test_lib:ssl_options(server_rsa_opts, Config), - V2Compat = proplists:get_value(v2_hello_compatible, Config), - - ServerOpts = ssl_test_lib:ssl_options(server_rsa_opts, Config), - - {_, ServerNode, Hostname} = ssl_test_lib:run_where(Config), - - Data = "From openssl to erlang", Server = ssl_test_lib:start_server_error([{node, ServerNode}, {port, 0}, - {from, self()}, - {options, [{v2_hello_compatible, V2Compat} | ServerOpts]}]), + {from, self()}, + {options, ServerOpts}]), Port = ssl_test_lib:inet_port(Server), - + Exe = "openssl", Args = ["s_client", "-connect", hostname_format(Hostname) ++ ":" ++ integer_to_list(Port), - "-ssl2", "-msg"], - + "-ssl2", "-msg"], + OpenSslPort = ssl_test_lib:portable_open_port(Exe, Args), - true = port_command(OpenSslPort, Data), - + ct:log("Ports ~p~n", [[erlang:port_info(P) || P <- erlang:ports()]]), - consume_port_exit(OpenSslPort), - ssl_test_lib:check_result(Server, {error, {tls_alert, "protocol version"}}), + ssl_test_lib:consume_port_exit(OpenSslPort), + ssl_test_lib:check_result(Server, {error, {tls_alert, "bad record mac"}}), process_flag(trap_exit, false). %%-------------------------------------------------------------------- @@ -2023,12 +2011,6 @@ openssl_client_args(true, Hostname, Port, ServerName) -> ["s_client", "-no_ssl2", "-connect", Hostname ++ ":" ++ integer_to_list(Port), "-servername", ServerName]. -consume_port_exit(OpenSSLPort) -> - receive - {'EXIT', OpenSSLPort, _} -> - ok - end. - hostname_format(Hostname) -> case lists:member($., Hostname) of true -> @@ -2036,3 +2018,28 @@ hostname_format(Hostname) -> false -> "localhost" end. + +no_low_flag("-no_ssl2" = Flag) -> + case ssl_test_lib:supports_ssl_tls_version(sslv2) of + true -> + Flag; + false -> + "" + end; +no_low_flag(Flag) -> + Flag. + + +openssl_has_common_ciphers(Ciphers) -> + OCiphers = ssl_test_lib:common_ciphers(openssl), + has_common_ciphers(Ciphers, OCiphers). + +has_common_ciphers([], OCiphers) -> + false; +has_common_ciphers([Cipher | Rest], OCiphers) -> + case lists:member(Cipher, OCiphers) of + true -> + true; + _ -> + has_common_ciphers(Rest, OCiphers) + end. diff --git a/lib/ssl/vsn.mk b/lib/ssl/vsn.mk index b46c1334cf..b184c83f99 100644 --- a/lib/ssl/vsn.mk +++ b/lib/ssl/vsn.mk @@ -1 +1 @@ -SSL_VSN = 8.2.6.2 +SSL_VSN = 9.0.3 |