diff options
Diffstat (limited to 'lib/ssl')
47 files changed, 2660 insertions, 834 deletions
diff --git a/lib/ssl/doc/src/Makefile b/lib/ssl/doc/src/Makefile index fb12499ef7..cfbf98f6e3 100644 --- a/lib/ssl/doc/src/Makefile +++ b/lib/ssl/doc/src/Makefile @@ -1,7 +1,7 @@ # # %CopyrightBegin% # -# Copyright Ericsson AB 1999-2012. All Rights Reserved. +# Copyright Ericsson AB 1999-2015. 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 @@ -37,7 +37,7 @@ RELSYSDIR = $(RELEASE_PATH)/lib/$(APPLICATION)-$(VSN) # Target Specs # ---------------------------------------------------- XML_APPLICATION_FILES = refman.xml -XML_REF3_FILES = ssl.xml ssl_session_cache_api.xml +XML_REF3_FILES = ssl.xml ssl_crl_cache.xml ssl_crl_cache.xml ssl_session_cache_api.xml XML_REF6_FILES = ssl_app.xml XML_PART_FILES = release_notes.xml usersguide.xml diff --git a/lib/ssl/doc/src/refman.xml b/lib/ssl/doc/src/refman.xml index ae11198edb..d5f2219af9 100644 --- a/lib/ssl/doc/src/refman.xml +++ b/lib/ssl/doc/src/refman.xml @@ -4,7 +4,7 @@ <application xmlns:xi="http://www.w3.org/2001/XInclude"> <header> <copyright> - <year>1999</year><year>2013</year> + <year>1999</year><year>2015</year> <holder>Ericsson AB. All Rights Reserved.</holder> </copyright> <legalnotice> @@ -28,23 +28,10 @@ <rev>B</rev> <file>refman.sgml</file> </header> - <description> - <p>The <em>SSL</em> application provides secure communication over - sockets. - </p> - <p>This product includes software developed by the OpenSSL Project for - use in the OpenSSL Toolkit (http://www.openssl.org/). - </p> - <p>This product includes cryptographic software written by Eric Young - ([email protected]). - </p> - <p>This product includes software written by Tim Hudson - ([email protected]). - </p> - <p>For full OpenSSL and SSLeay license texts, see <seealso marker="licenses#licenses">Licenses</seealso>.</p> - </description> <xi:include href="ssl_app.xml"/> <xi:include href="ssl.xml"/> + <xi:include href="ssl_crl_cache.xml"/> + <xi:include href="ssl_crl_cache_api.xml"/> <xi:include href="ssl_session_cache_api.xml"/> </application> diff --git a/lib/ssl/doc/src/ssl.xml b/lib/ssl/doc/src/ssl.xml index 0c042f8571..47100c0d81 100644 --- a/lib/ssl/doc/src/ssl.xml +++ b/lib/ssl/doc/src/ssl.xml @@ -38,7 +38,9 @@ <item>ssl requires the crypto and public_key applications.</item> <item>Supported SSL/TLS-versions are SSL-3.0, TLS-1.0, TLS-1.1 and TLS-1.2.</item> - <item>For security reasons sslv2 is not supported.</item> + <item>For security reasons SSL-2.0 is not supported.</item> + <item>For security reasons SSL-3.0 is no longer supported by default, + but may be configured.</item> <item>Ephemeral Diffie-Hellman cipher suites are supported but not Diffie Hellman Certificates cipher suites.</item> <item>Elliptic Curve cipher suites are supported if crypto @@ -49,9 +51,9 @@ <item>IDEA cipher suites are not supported as they have become deprecated by the latest TLS spec so there is not any real motivation to implement them.</item> - <item>CRL and policy certificate extensions are not supported - yet. However CRL verification is supported by public_key, only not integrated - in ssl yet. </item> + <item>CRL validation is supported.</item> + <item>Policy certificate extensions are not supported + yet. </item> <item>Support for 'Server Name Indication' extension client side (RFC 6066 section 3).</item> </list> @@ -92,7 +94,7 @@ {log_alert, boolean()} | {server_name_indication, hostname() | disable} </c></p> - <p><c>transportoption() = {cb_info, {CallbackModule::atom(), DataTag::atom(), ClosedTag::atom(), ErrTag:atom()}} + <p><c>transportoption() = {cb_info, {CallbackModule :: atom(), DataTag :: atom(), ClosedTag :: atom(), ErrTag:atom()}} - defaults to {gen_tcp, tcp, tcp_closed, tcp_error}. Can be used to customize the transport layer. The callback module must implement a reliable transport protocol and behave as gen_tcp and in addition have functions corresponding to @@ -136,7 +138,7 @@ </c></p> <p><c>cipher() = rc4_128 | des_cbc | '3des_ede_cbc' - | aes_128_cbc | aes_256_cbc </c></p> + | aes_128_cbc | aes_256_cbc | aes_128_gcm | aes_256_gcm </c></p> <p> <c>hash() = md5 | sha </c></p> @@ -299,10 +301,47 @@ fun(OtpCert :: #'OTPCertificate'{}, Event :: {bad_cert, Reason :: atom() | {revo <item> Possible such reasons see <seealso marker="public_key:public_key#pkix_path_validation-3"> public_key:pkix_path_validation/3 </seealso></item> </taglist> + </item> + + <tag>{crl_check, boolean() | peer | best_effort }</tag> + <item> + Perform CRL (Certificate Revocation List) verification + <seealso marker="public_key:public_key#pkix_crl_validate-3"> + (public_key:pkix_crls_validate/3)</seealso> on all the certificates during the path validation + <seealso + marker="public_key:public_key#pkix_path_validation-3">(public_key:pkix_path_validation/3) + </seealso> + of the certificate chain. Defaults to false. + + <p><c>peer</c> - check is only performed on + the peer certificate.</p> + + <p><c>best_effort</c> - if certificate revocation status can not be determined + it will be accepted as valid.</p> + <p>The CA certificates specified for the connection will be used to + construct the certificate chain validating the CRLs.</p> + + <p>The CRLs will be fetched from a local or external cache + <seealso marker="ssl:ssl_crl_cache_api">ssl_crl_cache_api(3)</seealso>.</p> </item> + <tag>{crl_cache, {Module :: atom(), {DbHandle :: internal | term(), Args :: list()}}}</tag> + <item> + <p>Module defaults to ssl_crl_cache with <c> DbHandle </c> internal and an + empty argument list. The following arguments may be specified for the internal cache.</p> + <taglist> + <tag>{http, timeout()}</tag> + <item> + Enables fetching of CRLs specified as http URIs in<seealso + marker="public_key:cert_records"> X509 cerificate extensions.</seealso> + Requires the OTP inets application. + </item> + </taglist> + </item> + <tag>{partial_chain, fun(Chain::[DerCert]) -> {trusted_ca, DerCert} | unknown_ca </tag> + <item> Claim an intermediat CA in the chain as trusted. TLS will then perform the public_key:pkix_path_validation/3 with the selected CA as trusted anchor and the rest of the chain. @@ -311,7 +350,7 @@ fun(OtpCert :: #'OTPCertificate'{}, Event :: {bad_cert, Reason :: atom() | {revo <tag>{versions, [protocol()]}</tag> <item>TLS protocol versions that will be 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 to all versions supported by the SSL application. See also + 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> </item> @@ -945,19 +984,37 @@ fun(srp, Username :: string(), UserState :: term()) -> </func> <func> - <name>versions() -> - [{SslAppVer, SupportedSslVer, AvailableSslVsn}]</name> + <name>versions() -> [versions_info()]</name> <fsummary>Returns version information relevant for the ssl application.</fsummary> <type> - <v>SslAppVer = string()</v> - <v>SupportedSslVer = [protocol()]</v> - <v>AvailableSslVsn = [protocol()]</v> + <v>versions_info() = {app_vsn, string()} | {supported | available, [protocol()] </v> </type> <desc> <p> Returns version information relevant for the - ssl application.</p> + ssl application. + </p> + <taglist> + <tag>app_vsn</tag> + <item> The application version of the OTP ssl application.</item> + + <tag>supported</tag> + + <item>TLS/SSL versions supported by default. + Overridden by a versions 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_info-1">ssl:connection_info/1 + </seealso></item> + + <tag>available</tag> + <item>All TLS/SSL versions that the Erlang ssl application + can support. Note that TLS 1.2 requires sufficient support + from the crypto application. </item> + </taglist> </desc> </func> <func> diff --git a/lib/ssl/doc/src/ssl_app.xml b/lib/ssl/doc/src/ssl_app.xml index f1377cabda..e3a3fc27f2 100644 --- a/lib/ssl/doc/src/ssl_app.xml +++ b/lib/ssl/doc/src/ssl_app.xml @@ -75,10 +75,10 @@ </p> </item> - <tag><c><![CDATA[session_cb_init_args = list() <optional>]]></c></tag> + <tag><c><![CDATA[session_cb_init_args = proplist:proplist() <optional>]]></c></tag> <item> <p> - List of arguments to the init function in session cache + List of additional user defined arguments to the init function in session cache callback module, defaults to []. </p> </item> diff --git a/lib/ssl/doc/src/ssl_crl_cache.xml b/lib/ssl/doc/src/ssl_crl_cache.xml new file mode 100644 index 0000000000..b291c7b633 --- /dev/null +++ b/lib/ssl/doc/src/ssl_crl_cache.xml @@ -0,0 +1,66 @@ +<?xml version="1.0" encoding="utf-8" ?> +<!DOCTYPE erlref SYSTEM "erlref.dtd"> + +<erlref> + <header> + <copyright> + <year>2015</year><year>2015</year> + <holder>Ericsson AB. All Rights Reserved.</holder> + </copyright> + <legalnotice> + 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 + compliance with the License. You should have received a copy of the + Erlang Public License along with this software. If not, it can be + retrieved online at http://www.erlang.org/. + + Software distributed under the License is distributed on an "AS IS" + basis, WITHOUT WARRANTY OF ANY KIND, either express or implied. See + the License for the specific language governing rights and limitations + under the License. + </legalnotice> + <title>ssl_crl_cache</title> + <file>ssl_crl_cache.xml</file> + </header> + + <module>ssl_crl_cache</module> + <modulesummary>CRL cache </modulesummary> + <description> + <p> + Implements an internal CRL (Certificate Revocation List) cache. + In addition to implementing the <seealso + marker="ssl_cache_crl_api"> ssl_cache_crl_api</seealso> behaviour + the following functions are available. + </p> + </description> + + <funcs> + <func> + <name>insert(CRLSrc) -> ok | {error, Reason}</name> + <name>insert(URI, CRLSrc) -> ok | {error, Reason}</name> + <fsummary> </fsummary> + <type> + <v> CRLSrc = {file, string()} | {der, [ <seealso + marker="public_key:public_key"> der_encoded() </seealso> ]}</v> + <v> URI = http_uri:uri()</v> + <v> Reason = term()</v> + </type> + <desc> + Insert CRLs into the ssl applications local cache. + </desc> + </func> + + <func> + <name>delete(Entries) -> ok | {error, Reason} </name> + <fsummary> </fsummary> + <type> + <v> Entries = http_uri:uri() | {file, string()} | {der, [<seealso + marker="public_key:public_key"> der_encoded() </seealso>]}</v> + <v> Reason = term()</v> + </type> + <desc> + Delete CRLs from the ssl applications local cache. + </desc> + </func> + </funcs> +</erlref>
\ No newline at end of file diff --git a/lib/ssl/doc/src/ssl_crl_cache_api.xml b/lib/ssl/doc/src/ssl_crl_cache_api.xml new file mode 100644 index 0000000000..3f518496be --- /dev/null +++ b/lib/ssl/doc/src/ssl_crl_cache_api.xml @@ -0,0 +1,99 @@ +<?xml version="1.0" encoding="utf-8" ?> +<!DOCTYPE erlref SYSTEM "erlref.dtd"> + +<erlref> + <header> + <copyright> + <year>2015</year><year>2015</year> + <holder>Ericsson AB. All Rights Reserved.</holder> + </copyright> + <legalnotice> + 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 + compliance with the License. You should have received a copy of the + Erlang Public License along with this software. If not, it can be + retrieved online at http://www.erlang.org/. + + Software distributed under the License is distributed on an "AS IS" + basis, WITHOUT WARRANTY OF ANY KIND, either express or implied. See + the License for the specific language governing rights and limitations + under the License. + </legalnotice> + <title>ssl_crl_cache_api</title> + <file>ssl_crl_cache_api.xml</file> + </header> + + <module>ssl_crl_cache_api</module> + <modulesummary>API for a SSL/TLS CRL (Certificate Revocation List) cache.</modulesummary> + <description> + <p> + When SSL/TLS performs certificate path validation according to + <url href="http://www.ietf.org/rfc/rfc5280.txt">RFC 5280 </url> + it should also perform CRL validation checks. To enable the CRL + checks the application needs access to CRLs. A database of CRLs + can be set up in many different ways. This module provides the + behavior of the API needed to integrate an arbitrary CRL cache + with the erlang ssl application. It is also used by the + application itself to provide a simple default implementation of + a CRL cache. + </p> + </description> + + <section> + <title>Common Data Types</title> + + <p>The following data types are used in the functions below: + </p> + + <p><c>cache_ref() = opaque()</c></p> + <p> dist_point() = #'DistributionPoint'{} see <seealso + marker="public_key:cert_records"> X509 certificates records</seealso></p> + </section> + + <funcs> + <func> + <name>lookup(DistributionPoint, DbHandle) -> not_available | CRLs </name> + <fsummary> </fsummary> + <type> + <v> DistributionPoint = dist_point() </v> + <v> DbHandle = cache_ref() </v> + <v> CRLs = [<seealso + marker="public_key:public_key">public_key:der_encoded()</seealso>] </v> + </type> + <desc> <p>Lookup the CRLs belonging to the distribution point <c> Distributionpoint </c> </p>. + This function may choose to only look in the cache or to follow distribution point + links depending on how the cache is administrated. + </desc> + </func> + + <func> + <name>select(Issuer, DbHandle) -> CRLs </name> + <fsummary>Select the CRLs in the cache that are issued by <c>Issuer</c></fsummary> + <type> + <v> Issuer = <seealso + marker="public_key:public_key">public_key:issuer_name()</seealso></v> + <v> DbHandle = cache_ref() </v> + </type> + <desc> + <p>Select the CRLs in the cache that are issued by <c>Issuer</c> </p> + </desc> + </func> + + <func> + <name>fresh_crl(DistributionPoint, CRL) -> FreshCRL</name> + <fsummary> <c>fun fresh_crl/2 </c> will be used as input option <c>update_crl</c> to + public_key:pkix_crls_validate/3 </fsummary> + <type> + <v> DistributionPoint = dist_point() </v> + <v> CRL = [<seealso + marker="public_key:public_key">public_key:der_encoded()</seealso>] </v> + <v> FreshCRL = [<seealso + marker="public_key:public_key">public_key:der_encoded()</seealso>] </v> + </type> + <desc> + <p> <c>fun fresh_crl/2 </c> will be used as input option <c>update_crl</c> to + <seealso marker="public_key#pkix_path_validation-3">public_key:pkix_crls_validate/3 </seealso> </p> + </desc> + </func> + </funcs> +</erlref>
\ No newline at end of file diff --git a/lib/ssl/doc/src/ssl_session_cache_api.xml b/lib/ssl/doc/src/ssl_session_cache_api.xml index 82de1784ca..9f87d31e90 100644 --- a/lib/ssl/doc/src/ssl_session_cache_api.xml +++ b/lib/ssl/doc/src/ssl_session_cache_api.xml @@ -4,7 +4,7 @@ <erlref> <header> <copyright> - <year>1999</year><year>2013</year> + <year>1999</year><year>2015</year> <holder>Ericsson AB. All Rights Reserved.</holder> </copyright> <legalnotice> @@ -79,17 +79,25 @@ </func> <func> - <name>init() -> opaque() </name> + <name>init(Args) -> opaque() </name> <fsummary>Return cache reference</fsummary> <type> - <v></v> + <v>Args = proplists:proplist()</v> + <d>Will always include the property {role, client | server}. Currently this + is the only predefined property, there may also be user defined properties. + <seealso marker="ssl_app"> See also application environment variable + session_cb_init_args</seealso> + </d> </type> <desc> <p>Performs possible initializations of the cache and returns a reference to it that will be used as parameter to the other - api functions. Will be called by the cache handling processes - init function, hence putting the same requirements on it as - a normal process init function. + API functions. Will be called by the cache handling processes + init function, hence putting the same requirements on it as a + normal process init function. Note that this function will be + called twice when starting the ssl application, once with the + role client and once with the role server, as the ssl application + must be prepared to take on both roles. </p> </desc> </func> @@ -111,14 +119,14 @@ <func> <name>select_session(Cache, PartialKey) -> [session()]</name> - <fsummary>>Selects sessions that could be reused.</fsummary> + <fsummary>Selects a sessions that could be reused.</fsummary> <type> <v> Cache = cache_ref()</v> <v> PartialKey = partialkey()</v> <v> Session = session()</v> </type> <desc> - <p>Selects sessions that could be reused. Should be callable + <p>Selects a sessions that could be reused. Should be callable from any process. </p> </desc> diff --git a/lib/ssl/src/Makefile b/lib/ssl/src/Makefile index 0c00a650b9..d71d3fc445 100644 --- a/lib/ssl/src/Makefile +++ b/lib/ssl/src/Makefile @@ -1,7 +1,7 @@ # # %CopyrightBegin% # -# Copyright Ericsson AB 1999-2014. All Rights Reserved. +# Copyright Ericsson AB 1999-2015. 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 @@ -38,7 +38,8 @@ RELSYSDIR = $(RELEASE_PATH)/lib/ssl-$(VSN) # ---------------------------------------------------- BEHAVIOUR_MODULES= \ - ssl_session_cache_api + ssl_session_cache_api \ + ssl_crl_cache_api MODULES= \ ssl \ @@ -65,6 +66,8 @@ MODULES= \ ssl_manager \ ssl_session \ ssl_session_cache \ + ssl_crl\ + ssl_crl_cache \ ssl_socket \ ssl_listen_tracker_sup \ tls_record \ @@ -164,5 +167,5 @@ $(EBIN)/ssl_session_cache.$(EMULATOR): ssl_internal.hrl ssl_handshake.hrl $(EBIN)/ssl_session_cache_api.$(EMULATOR): ssl_internal.hrl ssl_handshake.hrl $(EBIN)/ssl_ssl3.$(EMULATOR): ssl_internal.hrl ssl_record.hrl ssl_cipher.hrl $(EBIN)/ssl_tls1.$(EMULATOR): ssl_internal.hrl ssl_record.hrl ssl_cipher.hrl - +$(EBIN)/ssl_cache.$(EMULATOR): ssl_cache.erl ssl_internal.hrl ../../public_key/include/public_key.hrl diff --git a/lib/ssl/src/dtls_connection.erl b/lib/ssl/src/dtls_connection.erl index 508983ddac..f177a8610d 100644 --- a/lib/ssl/src/dtls_connection.erl +++ b/lib/ssl/src/dtls_connection.erl @@ -1,7 +1,7 @@ %% %% %CopyrightBegin% %% -%% Copyright Ericsson AB 2013-2014. All Rights Reserved. +%% Copyright Ericsson AB 2013-2015. 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 @@ -146,7 +146,7 @@ init([Role, Host, Port, Socket, {SSLOpts0, _} = Options, User, CbInfo]) -> Handshake = ssl_handshake:init_handshake_history(), TimeStamp = calendar:datetime_to_gregorian_seconds({date(), time()}), try ssl_config:init(SSLOpts0, Role) of - {ok, Ref, CertDbHandle, FileRefHandle, CacheHandle, OwnCert, Key, DHParams} -> + {ok, Ref, CertDbHandle, FileRefHandle, CacheHandle, CRLDbInfo, OwnCert, Key, DHParams} -> Session = State0#state.session, State = State0#state{ tls_handshake_history = Handshake, @@ -155,6 +155,7 @@ init([Role, Host, Port, Socket, {SSLOpts0, _} = Options, User, CbInfo]) -> file_ref_db = FileRefHandle, cert_db_ref = Ref, cert_db = CertDbHandle, + crl_db = CRLDbInfo, session_cache = CacheHandle, private_key = Key, diffie_hellman_params = DHParams}, diff --git a/lib/ssl/src/dtls_record.erl b/lib/ssl/src/dtls_record.erl index ae35dd7ea4..59b3ddec5c 100644 --- a/lib/ssl/src/dtls_record.erl +++ b/lib/ssl/src/dtls_record.erl @@ -120,6 +120,26 @@ get_dtls_records_aux(Data, Acc) -> end. encode_plain_text(Type, Version, Data, + #connection_states{current_write = + #connection_state{ + epoch = Epoch, + sequence_number = Seq, + compression_state=CompS0, + security_parameters= + #security_parameters{ + cipher_type = ?AEAD, + compression_algorithm=CompAlg} + }= WriteState0} = ConnectionStates) -> + {Comp, CompS1} = ssl_record:compress(CompAlg, Data, CompS0), + WriteState1 = WriteState0#connection_state{compression_state = CompS1}, + AAD = calc_aad(Type, Version, Epoch, Seq), + {CipherFragment, WriteState} = ssl_record:cipher_aead(dtls_v1:corresponding_tls_version(Version), + Comp, WriteState1, AAD), + CipherText = encode_tls_cipher_text(Type, Version, Epoch, Seq, CipherFragment), + {CipherText, ConnectionStates#connection_states{current_write = + WriteState#connection_state{sequence_number = Seq +1}}}; + +encode_plain_text(Type, Version, Data, #connection_states{current_write=#connection_state{ epoch = Epoch, sequence_number = Seq, @@ -141,16 +161,44 @@ decode_cipher_text(#ssl_tls{type = Type, version = Version, sequence_number = Seq, fragment = CipherFragment} = CipherText, #connection_states{current_read = - #connection_state{compression_state = CompressionS0, - security_parameters = SecParams} = ReadState0} - = ConnnectionStates0) -> - CompressAlg = SecParams#security_parameters.compression_algorithm, + #connection_state{ + compression_state = CompressionS0, + security_parameters= + #security_parameters{ + cipher_type = ?AEAD, + compression_algorithm=CompAlg} + } = ReadState0}= ConnnectionStates0) -> + AAD = calc_aad(Type, Version, Epoch, Seq), + case ssl_record:decipher_aead(dtls_v1:corresponding_tls_version(Version), + CipherFragment, ReadState0, AAD) of + {PlainFragment, ReadState1} -> + {Plain, CompressionS1} = ssl_record:uncompress(CompAlg, + PlainFragment, CompressionS0), + ConnnectionStates = ConnnectionStates0#connection_states{ + current_read = ReadState1#connection_state{ + compression_state = CompressionS1}}, + {CipherText#ssl_tls{fragment = Plain}, ConnnectionStates}; + #alert{} = Alert -> + Alert + end; + +decode_cipher_text(#ssl_tls{type = Type, version = Version, + epoch = Epoch, + sequence_number = Seq, + fragment = CipherFragment} = CipherText, + #connection_states{current_read = + #connection_state{ + compression_state = CompressionS0, + security_parameters= + #security_parameters{ + compression_algorithm=CompAlg} + } = ReadState0}= ConnnectionStates0) -> {PlainFragment, Mac, ReadState1} = ssl_record:decipher(dtls_v1:corresponding_tls_version(Version), CipherFragment, ReadState0, true), MacHash = calc_mac_hash(ReadState1, Type, Version, Epoch, Seq, PlainFragment), case ssl_record:is_correct_mac(Mac, MacHash) of true -> - {Plain, CompressionS1} = ssl_record:uncompress(CompressAlg, + {Plain, CompressionS1} = ssl_record:uncompress(CompAlg, PlainFragment, CompressionS0), ConnnectionStates = ConnnectionStates0#connection_states{ current_read = ReadState1#connection_state{ @@ -368,3 +416,7 @@ calc_mac_hash(#connection_state{mac_secret = MacSecret, mac_hash(Version, MacAlg, MacSecret, SeqNo, Type, Length, Fragment) -> dtls_v1:mac_hash(Version, MacAlg, MacSecret, SeqNo, Type, Length, Fragment). + +calc_aad(Type, {MajVer, MinVer}, Epoch, SeqNo) -> + NewSeq = (Epoch bsl 48) + SeqNo, + <<NewSeq:64/integer, ?BYTE(Type), ?BYTE(MajVer), ?BYTE(MinVer)>>. diff --git a/lib/ssl/src/ssl.app.src b/lib/ssl/src/ssl.app.src index 36681e2897..955875fa95 100644 --- a/lib/ssl/src/ssl.app.src +++ b/lib/ssl/src/ssl.app.src @@ -39,6 +39,10 @@ ssl_manager, ssl_pkix_db, ssl_certificate, + %% CRL handling + ssl_crl, + ssl_crl_cache, + ssl_crl_cache_api, %% App structure ssl_app, ssl_sup, diff --git a/lib/ssl/src/ssl.appup.src b/lib/ssl/src/ssl.appup.src index 7986722094..1476336039 100644 --- a/lib/ssl/src/ssl.appup.src +++ b/lib/ssl/src/ssl.appup.src @@ -1,14 +1,14 @@ %% -*- erlang -*- {"%VSN%", [ - {<<"5\\.3\\.[1-7]($|\\..*)">>, [{restart_application, ssl}]}, - {<<"5\\.[0-2]($|\\..*)">>, [{restart_application, ssl}]}, + {<<"6\\..*">>, [{restart_application, ssl}]}, + {<<"5\\..*">>, [{restart_application, ssl}]}, {<<"4\\..*">>, [{restart_application, ssl}]}, {<<"3\\..*">>, [{restart_application, ssl}]} ], [ - {<<"5\\.3\\.[1-7]($|\\..*)">>, [{restart_application, ssl}]}, - {<<"5\\.[0-2]($|\\..*)">>, [{restart_application, ssl}]}, + {<<"6\\..*">>, [{restart_application, ssl}]}, + {<<"5\\..*">>, [{restart_application, ssl}]}, {<<"4\\..*">>, [{restart_application, ssl}]}, {<<"3\\..*">>, [{restart_application, ssl}]} ] diff --git a/lib/ssl/src/ssl.erl b/lib/ssl/src/ssl.erl index 5f4ad7f013..623fa92121 100644 --- a/lib/ssl/src/ssl.erl +++ b/lib/ssl/src/ssl.erl @@ -353,12 +353,8 @@ cipher_suites(openssl) -> || S <- ssl_cipher:filter_suites(ssl_cipher:suites(Version))]; cipher_suites(all) -> Version = tls_record:highest_protocol_version([]), - Supported = ssl_cipher:all_suites(Version) - ++ ssl_cipher:anonymous_suites() - ++ ssl_cipher:psk_suites(Version) - ++ ssl_cipher:srp_suites(), - ssl_cipher:filter_suites([suite_definition(S) || S <- Supported]). - + ssl_cipher:filter_suites([suite_definition(S) + || S <-ssl_cipher:all_suites(Version)]). cipher_suites() -> cipher_suites(erlang). @@ -454,7 +450,7 @@ session_info(#sslsocket{pid = {Listen,_}}) when is_port(Listen) -> versions() -> Vsns = tls_record:supported_protocol_versions(), SupportedVsns = [tls_record:protocol_version(Vsn) || Vsn <- Vsns], - AvailableVsns = ?ALL_SUPPORTED_VERSIONS, + AvailableVsns = ?ALL_AVAILABLE_VERSIONS, %% TODO Add DTLS versions when supported [{ssl_app, ?VSN}, {supported, SupportedVsns}, {available, AvailableVsns}]. @@ -658,7 +654,9 @@ handle_options(Opts0) -> honor_cipher_order = handle_option(honor_cipher_order, Opts, false), protocol = proplists:get_value(protocol, Opts, tls), padding_check = proplists:get_value(padding_check, Opts, true), - fallback = proplists:get_value(fallback, Opts, false) + fallback = proplists:get_value(fallback, Opts, false), + crl_check = handle_option(crl_check, Opts, false), + crl_cache = handle_option(crl_cache, Opts, {ssl_crl_cache, {internal, []}}) }, CbInfo = proplists:get_value(cb_info, Opts, {gen_tcp, tcp, tcp_closed, tcp_error}), @@ -671,7 +669,7 @@ handle_options(Opts0) -> cb_info, renegotiate_at, secure_renegotiate, hibernate_after, erl_dist, next_protocols_advertised, client_preferred_next_protocols, log_alert, - server_name_indication, honor_cipher_order, padding_check, + server_name_indication, honor_cipher_order, padding_check, crl_check, crl_cache, fallback], SockOpts = lists:foldl(fun(Key, PropList) -> @@ -854,6 +852,12 @@ validate_option(padding_check, Value) when is_boolean(Value) -> Value; validate_option(fallback, Value) when is_boolean(Value) -> Value; +validate_option(crl_check, Value) when is_boolean(Value) -> + Value; +validate_option(crl_check, Value) when (Value == best_effort) or (Value == peer) -> + Value; +validate_option(crl_cache, {Cb, {_Handle, Options}} = Value) when is_atom(Cb) and is_list(Options) -> + Value; validate_option(Opt, Value) -> throw({error, {options, {Opt, Value}}}). @@ -959,10 +963,7 @@ binary_cipher_suites(Version, [{_,_,_}| _] = Ciphers0) -> binary_cipher_suites(Version, Ciphers); binary_cipher_suites(Version, [Cipher0 | _] = Ciphers0) when is_binary(Cipher0) -> - All = ssl_cipher:suites(Version) - ++ ssl_cipher:anonymous_suites() - ++ ssl_cipher:psk_suites(Version) - ++ ssl_cipher:srp_suites(), + All = ssl_cipher:all_suites(Version), case [Cipher || Cipher <- Ciphers0, lists:member(Cipher, All)] of [] -> %% Defaults to all supported suites that does @@ -1189,3 +1190,4 @@ handle_verify_options(Opts, CaCerts) -> Value -> throw({error, {options, {verify, Value}}}) end. + diff --git a/lib/ssl/src/ssl_certificate.erl b/lib/ssl/src/ssl_certificate.erl index 30d224fee2..34e4a8b447 100644 --- a/lib/ssl/src/ssl_certificate.erl +++ b/lib/ssl/src/ssl_certificate.erl @@ -1,7 +1,7 @@ %% %% %CopyrightBegin% %% -%% Copyright Ericsson AB 2007-2014 All Rights Reserved. +%% Copyright Ericsson AB 2007-2015 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 @@ -33,7 +33,8 @@ -export([trusted_cert_and_path/4, certificate_chain/3, file_to_certificats/2, - validate_extension/3, + file_to_crls/2, + validate/3, is_valid_extkey_usage/2, is_valid_key_usage/2, select_extension/2, @@ -83,16 +84,19 @@ trusted_cert_and_path(CertChain, CertDbHandle, CertDbRef, PartialChainHandler) - end. %%-------------------------------------------------------------------- --spec certificate_chain(undefined | binary(), db_handle(), certdb_ref()) -> - {error, no_cert} | {ok, [der_cert()]}. +-spec certificate_chain(undefined | binary() | #'OTPCertificate'{} , db_handle(), certdb_ref()) -> + {error, no_cert} | {ok, #'OTPCertificate'{} | undefined, [der_cert()]}. %% %% Description: Return the certificate chain to send to peer. %%-------------------------------------------------------------------- certificate_chain(undefined, _, _) -> {error, no_cert}; -certificate_chain(OwnCert, CertDbHandle, CertsDbRef) -> +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]). %%-------------------------------------------------------------------- -spec file_to_certificats(binary(), term()) -> [der_cert()]. %% @@ -101,29 +105,39 @@ certificate_chain(OwnCert, CertDbHandle, CertsDbRef) -> file_to_certificats(File, DbHandle) -> {ok, List} = ssl_manager:cache_pem_file(File, DbHandle), [Bin || {'Certificate', Bin, not_encrypted} <- List]. + %%-------------------------------------------------------------------- --spec validate_extension(term(), {extension, #'Extension'{}} | {bad_cert, atom()} | valid, - term()) -> {valid, term()} | - {fail, tuple()} | - {unknown, term()}. +-spec file_to_crls(binary(), term()) -> [der_cert()]. +%% +%% Description: Return list of DER encoded certificates. +%%-------------------------------------------------------------------- +file_to_crls(File, DbHandle) -> + {ok, List} = ssl_manager:cache_pem_file(File, DbHandle), + [Bin || {'CertificateList', Bin, not_encrypted} <- List]. + +%%-------------------------------------------------------------------- +-spec validate(term(), {extension, #'Extension'{}} | {bad_cert, atom()} | valid, + term()) -> {valid, term()} | + {fail, tuple()} | + {unknown, term()}. %% %% Description: Validates ssl/tls specific extensions %%-------------------------------------------------------------------- -validate_extension(_,{extension, #'Extension'{extnID = ?'id-ce-extKeyUsage', - extnValue = KeyUse}}, Role) -> +validate(_,{extension, #'Extension'{extnID = ?'id-ce-extKeyUsage', + extnValue = KeyUse}}, {Role, _,_, _, _}) -> case is_valid_extkey_usage(KeyUse, Role) of true -> {valid, Role}; false -> {fail, {bad_cert, invalid_ext_key_usage}} end; -validate_extension(_, {bad_cert, _} = Reason, _) -> - {fail, Reason}; -validate_extension(_, {extension, _}, Role) -> +validate(_, {extension, _}, Role) -> {unknown, Role}; -validate_extension(_, valid, Role) -> +validate(_, {bad_cert, _} = Reason, _) -> + {fail, Reason}; +validate(_, valid, Role) -> {valid, Role}; -validate_extension(_, valid_peer, Role) -> +validate(_, valid_peer, Role) -> {valid, Role}. %%-------------------------------------------------------------------- @@ -194,14 +208,14 @@ certificate_chain(OtpCert, _Cert, CertDbHandle, CertsDbRef, Chain) -> %% certificate. The verification of the %% cert chain will fail if guess is %% incorrect. - {ok, lists:reverse(Chain)} + {ok, undefined, lists:reverse(Chain)} end; {{ok, {SerialNr, Issuer}}, SelfSigned} -> certificate_chain(CertDbHandle, CertsDbRef, Chain, SerialNr, Issuer, SelfSigned) end. -certificate_chain(_,_, Chain, _SerialNr, _Issuer, true) -> - {ok, lists:reverse(Chain)}; +certificate_chain(_, _, [RootCert | _] = Chain, _, _, true) -> + {ok, RootCert, lists:reverse(Chain)}; certificate_chain(CertDbHandle, CertsDbRef, Chain, SerialNr, Issuer, _SelfSigned) -> case ssl_manager:lookup_trusted_cert(CertDbHandle, CertsDbRef, @@ -214,7 +228,7 @@ certificate_chain(CertDbHandle, CertsDbRef, Chain, SerialNr, Issuer, _SelfSigned %% The trusted cert may be obmitted from the chain as the %% counter part needs to have it anyway to be able to %% verify it. - {ok, lists:reverse(Chain)} + {ok, undefined, lists:reverse(Chain)} end. find_issuer(OtpCert, CertDbHandle) -> diff --git a/lib/ssl/src/ssl_cipher.erl b/lib/ssl/src/ssl_cipher.erl index bec0055353..8584e56d6c 100644 --- a/lib/ssl/src/ssl_cipher.erl +++ b/lib/ssl/src/ssl_cipher.erl @@ -33,9 +33,10 @@ -include_lib("public_key/include/public_key.hrl"). -export([security_parameters/2, security_parameters/3, suite_definition/1, - decipher/6, cipher/5, suite/1, suites/1, all_suites/1, - ec_keyed_suites/0, anonymous_suites/0, psk_suites/1, srp_suites/0, - openssl_suite/1, openssl_suite_name/1, filter/2, filter_suites/1, + cipher_init/3, decipher/6, cipher/5, decipher_aead/6, cipher_aead/6, + suite/1, suites/1, all_suites/1, + ec_keyed_suites/0, anonymous_suites/1, psk_suites/1, srp_suites/0, + rc4_suites/1, openssl_suite/1, openssl_suite_name/1, filter/2, filter_suites/1, hash_algorithm/1, sign_algorithm/1, is_acceptable_hash/2, is_fallback/1]). -export_type([cipher_suite/0, @@ -43,7 +44,7 @@ key_algo/0]). -type cipher() :: null |rc4_128 | idea_cbc | des40_cbc | des_cbc | '3des_ede_cbc' - | aes_128_cbc | aes_256_cbc. + | aes_128_cbc | aes_256_cbc | aes_128_gcm | aes_256_gcm | chacha20_poly1305. -type hash() :: null | sha | md5 | sha224 | sha256 | sha384 | sha512. -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_algo(), cipher(), hash()}. @@ -87,20 +88,32 @@ security_parameters(Version, CipherSuite, SecParams) -> hash_size = hash_size(Hash)}. %%-------------------------------------------------------------------- +-spec cipher_init(cipher_enum(), binary(), binary()) -> #cipher_state{}. +%% +%% Description: Initializes the #cipher_state according to BCA +%%------------------------------------------------------------------- +cipher_init(?RC4, IV, Key) -> + State = crypto:stream_init(rc4, Key), + #cipher_state{iv = IV, key = Key, state = State}; +cipher_init(?AES_GCM, IV, Key) -> + <<Nonce:64>> = ssl:random_bytes(8), + #cipher_state{iv = IV, key = Key, nonce = Nonce}; +cipher_init(_BCA, IV, Key) -> + #cipher_state{iv = IV, key = Key}. + +%%-------------------------------------------------------------------- -spec cipher(cipher_enum(), #cipher_state{}, binary(), iodata(), ssl_record:ssl_version()) -> {binary(), #cipher_state{}}. %% %% Description: Encrypts the data and the MAC using chipher described %% by cipher_enum() and updating the cipher state +%% Used for "MAC then Cipher" suites where first an HMAC of the +%% data is calculated and the data plus the HMAC is ecncrypted. %%------------------------------------------------------------------- cipher(?NULL, CipherState, <<>>, Fragment, _Version) -> GenStreamCipherList = [Fragment, <<>>], {GenStreamCipherList, CipherState}; -cipher(?RC4, CipherState, Mac, Fragment, _Version) -> - State0 = case CipherState#cipher_state.state of - undefined -> crypto:stream_init(rc4, CipherState#cipher_state.key); - S -> S - end, +cipher(?RC4, CipherState = #cipher_state{state = State0}, Mac, Fragment, _Version) -> GenStreamCipherList = [Fragment, Mac], {State1, T} = crypto:stream_encrypt(State0, GenStreamCipherList), {T, CipherState#cipher_state{state = State1}}; @@ -112,13 +125,40 @@ cipher(?'3DES', CipherState, Mac, Fragment, Version) -> block_cipher(fun(<<K1:8/binary, K2:8/binary, K3:8/binary>>, IV, T) -> crypto:block_encrypt(des3_cbc, [K1, K2, K3], IV, T) end, block_size(des_cbc), CipherState, Mac, Fragment, Version); -cipher(?AES, CipherState, Mac, Fragment, Version) -> +cipher(?AES_CBC, CipherState, Mac, Fragment, Version) -> block_cipher(fun(Key, IV, T) when byte_size(Key) =:= 16 -> crypto:block_encrypt(aes_cbc128, Key, IV, T); (Key, IV, T) when byte_size(Key) =:= 32 -> 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 = <<SeqNo:64/integer>>, + {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}}. + build_cipher_block(BlockSz, Mac, Fragment) -> TotSz = byte_size(Mac) + erlang:iolist_size(Fragment) + 1, {PaddingLength, Padding} = get_padding(TotSz, BlockSz), @@ -148,14 +188,12 @@ block_cipher(Fun, BlockSz, #cipher_state{key=Key, iv=IV} = CS0, %% %% Description: Decrypts the data and the MAC using cipher described %% by cipher_enum() and updating the cipher state. +%% Used for "MAC then Cipher" suites where first the data is decrypted +%% and the an HMAC of the decrypted data is checked %%------------------------------------------------------------------- decipher(?NULL, _HashSz, CipherState, Fragment, _, _) -> {Fragment, <<>>, CipherState}; -decipher(?RC4, HashSz, CipherState, Fragment, _, _) -> - State0 = case CipherState#cipher_state.state of - undefined -> crypto:stream_init(rc4, CipherState#cipher_state.key); - S -> S - end, +decipher(?RC4, HashSz, CipherState = #cipher_state{state = State0}, Fragment, _, _) -> try crypto:stream_decrypt(State0, Fragment) of {State, Text} -> GSC = generic_stream_cipher_from_bin(Text, HashSz), @@ -179,13 +217,26 @@ decipher(?'3DES', HashSz, CipherState, Fragment, Version, PaddingCheck) -> block_decipher(fun(<<K1:8/binary, K2:8/binary, K3:8/binary>>, IV, T) -> crypto:block_decrypt(des3_cbc, [K1, K2, K3], IV, T) end, CipherState, HashSz, Fragment, Version, PaddingCheck); -decipher(?AES, HashSz, CipherState, Fragment, Version, PaddingCheck) -> +decipher(?AES_CBC, HashSz, CipherState, Fragment, Version, PaddingCheck) -> block_decipher(fun(Key, IV, T) when byte_size(Key) =:= 16 -> crypto:block_decrypt(aes_cbc128, Key, IV, T); (Key, IV, T) when byte_size(Key) =:= 32 -> 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 @@ -215,6 +266,35 @@ block_decipher(Fun, #cipher_state{key=Key, iv=IV} = CipherState0, %% bad_record_mac alert to hide the specific type of the error." ?ALERT_REC(?FATAL, ?BAD_RECORD_MAC) 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 = <<SeqNo:64/integer>>, + {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) + end + catch + _:_ -> + ?ALERT_REC(?FATAL, ?BAD_RECORD_MAC) + end. + %%-------------------------------------------------------------------- -spec suites(ssl_record:ssl_version()) -> [cipher_suite()]. %% @@ -227,16 +307,27 @@ suites({3, N}) -> all_suites(Version) -> suites(Version) - ++ ssl_cipher:anonymous_suites() - ++ ssl_cipher:psk_suites(Version) - ++ ssl_cipher:srp_suites(). + ++ anonymous_suites(Version) + ++ psk_suites(Version) + ++ srp_suites() + ++ rc4_suites(Version). %%-------------------------------------------------------------------- --spec anonymous_suites() -> [cipher_suite()]. +-spec anonymous_suites(ssl_record:ssl_version() | integer()) -> [cipher_suite()]. %% %% Description: Returns a list of the anonymous cipher suites, only supported %% if explicitly set by user. Intended only for testing. %%-------------------------------------------------------------------- -anonymous_suites() -> + +anonymous_suites({3, N}) -> + anonymous_suites(N); + +anonymous_suites(N) + when N >= 3 -> + [?TLS_DH_anon_WITH_AES_128_GCM_SHA256, + ?TLS_DH_anon_WITH_AES_256_GCM_SHA384 + ] ++ anonymous_suites(0); + +anonymous_suites(_) -> [?TLS_DH_anon_WITH_RC4_128_MD5, ?TLS_DH_anon_WITH_DES_CBC_SHA, ?TLS_DH_anon_WITH_3DES_EDE_CBC_SHA, @@ -260,13 +351,20 @@ psk_suites({3, N}) -> psk_suites(N) when N >= 3 -> - psk_suites(0) ++ - [?TLS_DHE_PSK_WITH_AES_256_CBC_SHA384, - ?TLS_RSA_PSK_WITH_AES_256_CBC_SHA384, - ?TLS_PSK_WITH_AES_256_CBC_SHA384, - ?TLS_DHE_PSK_WITH_AES_128_CBC_SHA256, - ?TLS_RSA_PSK_WITH_AES_128_CBC_SHA256, - ?TLS_PSK_WITH_AES_128_CBC_SHA256]; + [ + ?TLS_DHE_PSK_WITH_AES_256_GCM_SHA384, + ?TLS_RSA_PSK_WITH_AES_256_GCM_SHA384, + ?TLS_PSK_WITH_AES_256_GCM_SHA384, + ?TLS_DHE_PSK_WITH_AES_256_CBC_SHA384, + ?TLS_RSA_PSK_WITH_AES_256_CBC_SHA384, + ?TLS_PSK_WITH_AES_256_CBC_SHA384, + ?TLS_DHE_PSK_WITH_AES_128_GCM_SHA256, + ?TLS_RSA_PSK_WITH_AES_128_GCM_SHA256, + ?TLS_PSK_WITH_AES_128_GCM_SHA256, + ?TLS_DHE_PSK_WITH_AES_128_CBC_SHA256, + ?TLS_RSA_PSK_WITH_AES_128_CBC_SHA256, + ?TLS_PSK_WITH_AES_128_CBC_SHA256 + ] ++ psk_suites(0); psk_suites(_) -> [?TLS_DHE_PSK_WITH_AES_256_CBC_SHA, @@ -298,6 +396,24 @@ srp_suites() -> ?TLS_SRP_SHA_WITH_AES_256_CBC_SHA, ?TLS_SRP_SHA_RSA_WITH_AES_256_CBC_SHA, ?TLS_SRP_SHA_DSS_WITH_AES_256_CBC_SHA]. +%%-------------------------------------------------------------------- +-spec rc4_suites(Version::ssl_record:ssl_version()) -> [cipher_suite()]. +%% +%% Description: Returns a list of the RSA|(ECDH/RSA)| (ECDH/ECDSA) +%% with RC4 cipher suites, only supported if explicitly set by user. +%% Are not considered secure any more. Other RC4 suites already +%% belonged to the user configured only category. +%%-------------------------------------------------------------------- +rc4_suites({3, 0}) -> + [?TLS_RSA_WITH_RC4_128_SHA, + ?TLS_RSA_WITH_RC4_128_MD5]; +rc4_suites({3, N}) when N =< 3 -> + [?TLS_ECDHE_ECDSA_WITH_RC4_128_SHA, + ?TLS_ECDHE_RSA_WITH_RC4_128_SHA, + ?TLS_RSA_WITH_RC4_128_SHA, + ?TLS_RSA_WITH_RC4_128_MD5, + ?TLS_ECDH_ECDSA_WITH_RC4_128_SHA, + ?TLS_ECDH_RSA_WITH_RC4_128_SHA]. %%-------------------------------------------------------------------- -spec suite_definition(cipher_suite()) -> int_cipher_suite(). @@ -418,6 +534,19 @@ suite_definition(?TLS_RSA_PSK_WITH_AES_256_CBC_SHA) -> %%% TLS 1.2 PSK Cipher Suites RFC 5487 +suite_definition(?TLS_PSK_WITH_AES_128_GCM_SHA256) -> + {psk, aes_128_gcm, null, sha256}; +suite_definition(?TLS_PSK_WITH_AES_256_GCM_SHA384) -> + {psk, aes_256_gcm, null, sha384}; +suite_definition(?TLS_DHE_PSK_WITH_AES_128_GCM_SHA256) -> + {dhe_psk, aes_128_gcm, null, sha256}; +suite_definition(?TLS_DHE_PSK_WITH_AES_256_GCM_SHA384) -> + {dhe_psk, aes_256_gcm, null, sha384}; +suite_definition(?TLS_RSA_PSK_WITH_AES_128_GCM_SHA256) -> + {rsa_psk, aes_128_gcm, null, sha256}; +suite_definition(?TLS_RSA_PSK_WITH_AES_256_GCM_SHA384) -> + {rsa_psk, aes_256_gcm, null, sha384}; + suite_definition(?TLS_PSK_WITH_AES_128_CBC_SHA256) -> {psk, aes_128_cbc, sha256, default_prf}; suite_definition(?TLS_PSK_WITH_AES_256_CBC_SHA384) -> @@ -537,7 +666,59 @@ suite_definition(?TLS_ECDHE_RSA_WITH_AES_256_CBC_SHA384) -> suite_definition(?TLS_ECDH_RSA_WITH_AES_128_CBC_SHA256) -> {ecdh_rsa, aes_128_cbc, sha256, sha256}; suite_definition(?TLS_ECDH_RSA_WITH_AES_256_CBC_SHA384) -> - {ecdh_rsa, aes_256_cbc, sha384, sha384}. + {ecdh_rsa, aes_256_cbc, sha384, sha384}; + +%% RFC 5288 AES-GCM Cipher Suites +suite_definition(?TLS_RSA_WITH_AES_128_GCM_SHA256) -> + {rsa, aes_128_gcm, null, sha256}; +suite_definition(?TLS_RSA_WITH_AES_256_GCM_SHA384) -> + {rsa, aes_256_gcm, null, sha384}; +suite_definition(?TLS_DHE_RSA_WITH_AES_128_GCM_SHA256) -> + {dhe_rsa, aes_128_gcm, null, sha256}; +suite_definition(?TLS_DHE_RSA_WITH_AES_256_GCM_SHA384) -> + {dhe_rsa, aes_256_gcm, null, sha384}; +suite_definition(?TLS_DH_RSA_WITH_AES_128_GCM_SHA256) -> + {dh_rsa, aes_128_gcm, null, sha256}; +suite_definition(?TLS_DH_RSA_WITH_AES_256_GCM_SHA384) -> + {dh_rsa, aes_256_gcm, null, sha384}; +suite_definition(?TLS_DHE_DSS_WITH_AES_128_GCM_SHA256) -> + {dhe_dss, aes_128_gcm, null, sha256}; +suite_definition(?TLS_DHE_DSS_WITH_AES_256_GCM_SHA384) -> + {dhe_dss, aes_256_gcm, null, sha384}; +suite_definition(?TLS_DH_DSS_WITH_AES_128_GCM_SHA256) -> + {dh_dss, aes_128_gcm, null, sha256}; +suite_definition(?TLS_DH_DSS_WITH_AES_256_GCM_SHA384) -> + {dh_dss, aes_256_gcm, null, sha384}; +suite_definition(?TLS_DH_anon_WITH_AES_128_GCM_SHA256) -> + {dh_anon, aes_128_gcm, null, sha256}; +suite_definition(?TLS_DH_anon_WITH_AES_256_GCM_SHA384) -> + {dh_anon, aes_256_gcm, null, sha384}; + +%% RFC 5289 ECC AES-GCM Cipher Suites +suite_definition(?TLS_ECDHE_ECDSA_WITH_AES_128_GCM_SHA256) -> + {ecdhe_ecdsa, aes_128_gcm, null, sha256}; +suite_definition(?TLS_ECDHE_ECDSA_WITH_AES_256_GCM_SHA384) -> + {ecdhe_ecdsa, aes_256_gcm, null, sha384}; +suite_definition(?TLS_ECDH_ECDSA_WITH_AES_128_GCM_SHA256) -> + {ecdh_ecdsa, aes_128_gcm, null, sha256}; +suite_definition(?TLS_ECDH_ECDSA_WITH_AES_256_GCM_SHA384) -> + {ecdh_ecdsa, aes_256_gcm, null, sha384}; +suite_definition(?TLS_ECDHE_RSA_WITH_AES_128_GCM_SHA256) -> + {ecdhe_rsa, aes_128_gcm, null, sha256}; +suite_definition(?TLS_ECDHE_RSA_WITH_AES_256_GCM_SHA384) -> + {ecdhe_rsa, aes_256_gcm, null, sha384}; +suite_definition(?TLS_ECDH_RSA_WITH_AES_128_GCM_SHA256) -> + {ecdh_rsa, aes_128_gcm, null, sha256}; +suite_definition(?TLS_ECDH_RSA_WITH_AES_256_GCM_SHA384) -> + {ecdh_rsa, aes_256_gcm, null, sha384}; + +%% draft-agl-tls-chacha20poly1305-04 Chacha20/Poly1305 Suites +suite_definition(?TLS_ECDHE_RSA_WITH_CHACHA20_POLY1305_SHA256) -> + {ecdhe_rsa, chacha20_poly1305, null, sha256}; +suite_definition(?TLS_ECDHE_ECDSA_WITH_CHACHA20_POLY1305_SHA256) -> + {ecdhe_ecdsa, chacha20_poly1305, null, sha256}; +suite_definition(?TLS_DHE_RSA_WITH_CHACHA20_POLY1305_SHA256) -> + {dhe_rsa, chacha20_poly1305, null, sha256}. %%-------------------------------------------------------------------- -spec suite(erl_cipher_suite()) -> cipher_suite(). @@ -641,6 +822,19 @@ suite({rsa_psk, aes_256_cbc,sha}) -> %%% TLS 1.2 PSK Cipher Suites RFC 5487 +suite({psk, aes_128_gcm, null}) -> + ?TLS_PSK_WITH_AES_128_GCM_SHA256; +suite({psk, aes_256_gcm, null}) -> + ?TLS_PSK_WITH_AES_256_GCM_SHA384; +suite({dhe_psk, aes_128_gcm, null}) -> + ?TLS_DHE_PSK_WITH_AES_128_GCM_SHA256; +suite({dhe_psk, aes_256_gcm, null}) -> + ?TLS_DHE_PSK_WITH_AES_256_GCM_SHA384; +suite({rsa_psk, aes_128_gcm, null}) -> + ?TLS_RSA_PSK_WITH_AES_128_GCM_SHA256; +suite({rsa_psk, aes_256_gcm, null}) -> + ?TLS_RSA_PSK_WITH_AES_256_GCM_SHA384; + suite({psk, aes_128_cbc, sha256}) -> ?TLS_PSK_WITH_AES_128_CBC_SHA256; suite({psk, aes_256_cbc, sha384}) -> @@ -760,7 +954,60 @@ suite({ecdhe_rsa, aes_256_cbc, sha384}) -> suite({ecdh_rsa, aes_128_cbc, sha256}) -> ?TLS_ECDH_RSA_WITH_AES_128_CBC_SHA256; suite({ecdh_rsa, aes_256_cbc, sha384}) -> - ?TLS_ECDH_RSA_WITH_AES_256_CBC_SHA384. + ?TLS_ECDH_RSA_WITH_AES_256_CBC_SHA384; + +%% RFC 5288 AES-GCM Cipher Suites +suite({rsa, aes_128_gcm, null}) -> + ?TLS_RSA_WITH_AES_128_GCM_SHA256; +suite({rsa, aes_256_gcm, null}) -> + ?TLS_RSA_WITH_AES_256_GCM_SHA384; +suite({dhe_rsa, aes_128_gcm, null}) -> + ?TLS_DHE_RSA_WITH_AES_128_GCM_SHA256; +suite({dhe_rsa, aes_256_gcm, null}) -> + ?TLS_DHE_RSA_WITH_AES_256_GCM_SHA384; +suite({dh_rsa, aes_128_gcm, null}) -> + ?TLS_DH_RSA_WITH_AES_128_GCM_SHA256; +suite({dh_rsa, aes_256_gcm, null}) -> + ?TLS_DH_RSA_WITH_AES_256_GCM_SHA384; +suite({dhe_dss, aes_128_gcm, null}) -> + ?TLS_DHE_DSS_WITH_AES_128_GCM_SHA256; +suite({dhe_dss, aes_256_gcm, null}) -> + ?TLS_DHE_DSS_WITH_AES_256_GCM_SHA384; +suite({dh_dss, aes_128_gcm, null}) -> + ?TLS_DH_DSS_WITH_AES_128_GCM_SHA256; +suite({dh_dss, aes_256_gcm, null}) -> + ?TLS_DH_DSS_WITH_AES_256_GCM_SHA384; +suite({dh_anon, aes_128_gcm, null}) -> + ?TLS_DH_anon_WITH_AES_128_GCM_SHA256; +suite({dh_anon, aes_256_gcm, null}) -> + ?TLS_DH_anon_WITH_AES_256_GCM_SHA384; + +%% RFC 5289 ECC AES-GCM Cipher Suites +suite({ecdhe_ecdsa, aes_128_gcm, null}) -> + ?TLS_ECDHE_ECDSA_WITH_AES_128_GCM_SHA256; +suite({ecdhe_ecdsa, aes_256_gcm, null}) -> + ?TLS_ECDHE_ECDSA_WITH_AES_256_GCM_SHA384; +suite({ecdh_ecdsa, aes_128_gcm, null}) -> + ?TLS_ECDH_ECDSA_WITH_AES_128_GCM_SHA256; +suite({ecdh_ecdsa, aes_256_gcm, null}) -> + ?TLS_ECDH_ECDSA_WITH_AES_256_GCM_SHA384; +suite({ecdhe_rsa, aes_128_gcm, null}) -> + ?TLS_ECDHE_RSA_WITH_AES_128_GCM_SHA256; +suite({ecdhe_rsa, aes_256_gcm, null}) -> + ?TLS_ECDHE_RSA_WITH_AES_256_GCM_SHA384; +suite({ecdh_rsa, aes_128_gcm, null}) -> + ?TLS_ECDH_RSA_WITH_AES_128_GCM_SHA256; +suite({ecdh_rsa, aes_256_gcm, null}) -> + ?TLS_ECDH_RSA_WITH_AES_256_GCM_SHA384; + + +%% draft-agl-tls-chacha20poly1305-04 Chacha20/Poly1305 Suites +suite({ecdhe_rsa, chacha20_poly1305, null}) -> + ?TLS_ECDHE_RSA_WITH_CHACHA20_POLY1305_SHA256; +suite({ecdhe_ecdsa, chacha20_poly1305, null}) -> + ?TLS_ECDHE_ECDSA_WITH_CHACHA20_POLY1305_SHA256; +suite({dhe_rsa, chacha20_poly1305, null}) -> + ?TLS_DHE_RSA_WITH_CHACHA20_POLY1305_SHA256. %%-------------------------------------------------------------------- -spec openssl_suite(openssl_cipher_suite()) -> cipher_suite(). @@ -875,7 +1122,47 @@ openssl_suite("ECDHE-RSA-AES256-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. + ?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(). @@ -1012,6 +1299,46 @@ openssl_suite_name(?TLS_ECDH_RSA_WITH_AES_128_CBC_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). @@ -1095,6 +1422,13 @@ is_acceptable_keyexchange(KeyExchange, Algos) is_acceptable_keyexchange(_, _) -> true. +is_acceptable_cipher(Cipher, Algos) + when Cipher == aes_128_gcm; + Cipher == aes_256_gcm -> + proplists:get_bool(aes_gcm, Algos); +is_acceptable_cipher(Cipher, Algos) + when Cipher == chacha20_poly1305 -> + proplists:get_bool(Cipher, Algos); is_acceptable_cipher(_, _) -> true. @@ -1125,7 +1459,12 @@ bulk_cipher_algorithm('3des_ede_cbc') -> ?'3DES'; bulk_cipher_algorithm(Cipher) when Cipher == aes_128_cbc; Cipher == aes_256_cbc -> - ?AES. + ?AES_CBC; +bulk_cipher_algorithm(Cipher) when Cipher == aes_128_gcm; + Cipher == aes_256_gcm -> + ?AES_GCM; +bulk_cipher_algorithm(chacha20_poly1305) -> + ?CHACHA20_POLY1305. type(Cipher) when Cipher == null; Cipher == rc4_128 -> @@ -1135,7 +1474,11 @@ type(Cipher) when Cipher == des_cbc; Cipher == '3des_ede_cbc'; Cipher == aes_128_cbc; Cipher == aes_256_cbc -> - ?BLOCK. + ?BLOCK; +type(Cipher) when Cipher == aes_128_gcm; + Cipher == aes_256_gcm; + Cipher == chacha20_poly1305 -> + ?AEAD. key_material(null) -> 0; @@ -1148,6 +1491,12 @@ key_material('3des_ede_cbc') -> key_material(aes_128_cbc) -> 16; key_material(aes_256_cbc) -> + 32; +key_material(aes_128_gcm) -> + 16; +key_material(aes_256_gcm) -> + 32; +key_material(chacha20_poly1305) -> 32. expanded_key_material(null) -> @@ -1159,7 +1508,10 @@ expanded_key_material(Cipher) when Cipher == des_cbc -> expanded_key_material('3des_ede_cbc') -> 24; expanded_key_material(Cipher) when Cipher == aes_128_cbc; - Cipher == aes_256_cbc -> + Cipher == aes_256_cbc; + Cipher == aes_128_gcm; + Cipher == aes_256_gcm; + Cipher == chacha20_poly1305 -> unknown. @@ -1168,16 +1520,25 @@ effective_key_bits(null) -> effective_key_bits(des_cbc) -> 56; effective_key_bits(Cipher) when Cipher == rc4_128; - Cipher == aes_128_cbc -> + Cipher == aes_128_cbc; + Cipher == aes_128_gcm -> 128; effective_key_bits('3des_ede_cbc') -> 168; -effective_key_bits(aes_256_cbc) -> +effective_key_bits(Cipher) when Cipher == aes_256_cbc; + Cipher == aes_256_gcm; + Cipher == chacha20_poly1305 -> 256. iv_size(Cipher) when Cipher == null; - Cipher == rc4_128 -> + Cipher == rc4_128; + Cipher == chacha20_poly1305-> 0; + +iv_size(Cipher) when Cipher == aes_128_gcm; + Cipher == aes_256_gcm -> + 4; + iv_size(Cipher) -> block_size(Cipher). @@ -1186,7 +1547,10 @@ block_size(Cipher) when Cipher == des_cbc; 8; block_size(Cipher) when Cipher == aes_128_cbc; - Cipher == aes_256_cbc -> + Cipher == aes_256_cbc; + Cipher == aes_128_gcm; + Cipher == aes_256_gcm; + Cipher == chacha20_poly1305 -> 16. prf_algorithm(default_prf, {3, N}) when N >= 3 -> @@ -1342,10 +1706,15 @@ dhe_rsa_suites() -> ?TLS_DHE_RSA_WITH_3DES_EDE_CBC_SHA, ?TLS_DHE_RSA_WITH_AES_128_CBC_SHA256, ?TLS_DHE_RSA_WITH_AES_128_CBC_SHA, - ?TLS_DHE_RSA_WITH_DES_CBC_SHA]. + ?TLS_DHE_RSA_WITH_DES_CBC_SHA, + ?TLS_DHE_RSA_WITH_AES_128_GCM_SHA256, + ?TLS_DHE_RSA_WITH_AES_256_GCM_SHA384, + ?TLS_DHE_RSA_WITH_CHACHA20_POLY1305_SHA256]. psk_rsa_suites() -> - [?TLS_RSA_PSK_WITH_AES_256_CBC_SHA384, + [?TLS_RSA_PSK_WITH_AES_256_GCM_SHA384, + ?TLS_RSA_PSK_WITH_AES_128_GCM_SHA256, + ?TLS_RSA_PSK_WITH_AES_256_CBC_SHA384, ?TLS_RSA_PSK_WITH_AES_128_CBC_SHA256, ?TLS_RSA_PSK_WITH_AES_256_CBC_SHA, ?TLS_RSA_PSK_WITH_AES_128_CBC_SHA, @@ -1365,7 +1734,9 @@ rsa_suites() -> ?TLS_RSA_WITH_AES_128_CBC_SHA, ?TLS_RSA_WITH_RC4_128_SHA, ?TLS_RSA_WITH_RC4_128_MD5, - ?TLS_RSA_WITH_DES_CBC_SHA]. + ?TLS_RSA_WITH_DES_CBC_SHA, + ?TLS_RSA_WITH_AES_128_GCM_SHA256, + ?TLS_RSA_WITH_AES_256_GCM_SHA384]. ecdh_rsa_suites() -> [?TLS_ECDH_RSA_WITH_NULL_SHA, @@ -1374,7 +1745,9 @@ ecdh_rsa_suites() -> ?TLS_ECDH_RSA_WITH_AES_128_CBC_SHA, ?TLS_ECDH_RSA_WITH_AES_256_CBC_SHA, ?TLS_ECDH_RSA_WITH_AES_128_CBC_SHA256, - ?TLS_ECDH_RSA_WITH_AES_256_CBC_SHA384]. + ?TLS_ECDH_RSA_WITH_AES_256_CBC_SHA384, + ?TLS_ECDH_RSA_WITH_AES_128_GCM_SHA256, + ?TLS_ECDH_RSA_WITH_AES_256_GCM_SHA384]. ecdhe_rsa_suites() -> [?TLS_ECDHE_RSA_WITH_NULL_SHA, @@ -1383,7 +1756,10 @@ ecdhe_rsa_suites() -> ?TLS_ECDHE_RSA_WITH_AES_128_CBC_SHA, ?TLS_ECDHE_RSA_WITH_AES_256_CBC_SHA, ?TLS_ECDHE_RSA_WITH_AES_128_CBC_SHA256, - ?TLS_ECDHE_RSA_WITH_AES_256_CBC_SHA384]. + ?TLS_ECDHE_RSA_WITH_AES_256_CBC_SHA384, + ?TLS_ECDHE_RSA_WITH_AES_128_GCM_SHA256, + ?TLS_ECDHE_RSA_WITH_AES_256_GCM_SHA384, + ?TLS_ECDHE_RSA_WITH_CHACHA20_POLY1305_SHA256]. dsa_signed_suites() -> dhe_dss_suites() ++ srp_dss_suites(). @@ -1394,7 +1770,9 @@ dhe_dss_suites() -> ?TLS_DHE_DSS_WITH_3DES_EDE_CBC_SHA, ?TLS_DHE_DSS_WITH_AES_128_CBC_SHA256, ?TLS_DHE_DSS_WITH_AES_128_CBC_SHA, - ?TLS_DHE_DSS_WITH_3DES_EDE_CBC_SHA]. + ?TLS_DHE_DSS_WITH_3DES_EDE_CBC_SHA, + ?TLS_DHE_DSS_WITH_AES_128_GCM_SHA256, + ?TLS_DHE_DSS_WITH_AES_256_GCM_SHA384]. srp_dss_suites() -> [?TLS_SRP_SHA_DSS_WITH_3DES_EDE_CBC_SHA, @@ -1418,7 +1796,9 @@ ecdh_ecdsa_suites() -> ?TLS_ECDH_ECDSA_WITH_AES_128_CBC_SHA, ?TLS_ECDH_ECDSA_WITH_AES_256_CBC_SHA, ?TLS_ECDH_ECDSA_WITH_AES_128_CBC_SHA256, - ?TLS_ECDH_ECDSA_WITH_AES_256_CBC_SHA384]. + ?TLS_ECDH_ECDSA_WITH_AES_256_CBC_SHA384, + ?TLS_ECDH_ECDSA_WITH_AES_128_GCM_SHA256, + ?TLS_ECDH_ECDSA_WITH_AES_256_GCM_SHA384]. ecdhe_ecdsa_suites() -> [?TLS_ECDHE_ECDSA_WITH_NULL_SHA, @@ -1427,7 +1807,10 @@ ecdhe_ecdsa_suites() -> ?TLS_ECDHE_ECDSA_WITH_AES_128_CBC_SHA, ?TLS_ECDHE_ECDSA_WITH_AES_256_CBC_SHA, ?TLS_ECDHE_ECDSA_WITH_AES_128_CBC_SHA256, - ?TLS_ECDHE_ECDSA_WITH_AES_256_CBC_SHA384]. + ?TLS_ECDHE_ECDSA_WITH_AES_256_CBC_SHA384, + ?TLS_ECDHE_ECDSA_WITH_AES_128_GCM_SHA256, + ?TLS_ECDHE_ECDSA_WITH_AES_256_GCM_SHA384, + ?TLS_ECDHE_ECDSA_WITH_CHACHA20_POLY1305_SHA256]. filter_keyuse(OtpCert, Ciphers, Suites, SignSuites) -> TBSCert = OtpCert#'OTPCertificate'.tbsCertificate, diff --git a/lib/ssl/src/ssl_cipher.hrl b/lib/ssl/src/ssl_cipher.hrl index 3e50563f0a..8689a3c68b 100644 --- a/lib/ssl/src/ssl_cipher.hrl +++ b/lib/ssl/src/ssl_cipher.hrl @@ -46,7 +46,8 @@ -record(cipher_state, { iv, key, - state + state, + nonce }). %%% TLS_NULL_WITH_NULL_NULL is specified and is the initial state of a @@ -399,6 +400,24 @@ %%% TLS 1.2 PSK Cipher Suites RFC 5487 +%% TLS_PSK_WITH_AES_128_GCM_SHA256 = {0x00,0xA8}; +-define(TLS_PSK_WITH_AES_128_GCM_SHA256, <<?BYTE(16#00), ?BYTE(16#A8)>>). + +%% TLS_PSK_WITH_AES_256_GCM_SHA384 = {0x00,0xA9}; +-define(TLS_PSK_WITH_AES_256_GCM_SHA384, <<?BYTE(16#00), ?BYTE(16#A9)>>). + +%% TLS_DHE_PSK_WITH_AES_128_GCM_SHA256 = {0x00,0xAA}; +-define(TLS_DHE_PSK_WITH_AES_128_GCM_SHA256, <<?BYTE(16#00), ?BYTE(16#AA)>>). + +%% TLS_DHE_PSK_WITH_AES_256_GCM_SHA384 = {0x00,0xAB}; +-define(TLS_DHE_PSK_WITH_AES_256_GCM_SHA384, <<?BYTE(16#00), ?BYTE(16#AB)>>). + +%% TLS_RSA_PSK_WITH_AES_128_GCM_SHA256 = {0x00,0xAC}; +-define(TLS_RSA_PSK_WITH_AES_128_GCM_SHA256, <<?BYTE(16#00), ?BYTE(16#AC)>>). + +%% TLS_RSA_PSK_WITH_AES_256_GCM_SHA384 = {0x00,0xAD}; +-define(TLS_RSA_PSK_WITH_AES_256_GCM_SHA384, <<?BYTE(16#00), ?BYTE(16#AD)>>). + %% TLS_PSK_WITH_AES_128_CBC_SHA256 = {0x00,0xAE}; -define(TLS_PSK_WITH_AES_128_CBC_SHA256, <<?BYTE(16#00), ?BYTE(16#AE)>>). @@ -464,4 +483,79 @@ %% TLS_SRP_SHA_DSS_WITH_AES_256_CBC_SHA = { 0xC0,0x22 }; -define(TLS_SRP_SHA_DSS_WITH_AES_256_CBC_SHA, <<?BYTE(16#C0), ?BYTE(16#22)>>). +%%% AES-GCM Cipher Suites RFC 5288 + +%% TLS_RSA_WITH_AES_128_GCM_SHA256 = {0x00,0x9C} +-define(TLS_RSA_WITH_AES_128_GCM_SHA256, <<?BYTE(16#00), ?BYTE(16#9C)>>). + +%% TLS_RSA_WITH_AES_256_GCM_SHA384 = {0x00,0x9D} +-define(TLS_RSA_WITH_AES_256_GCM_SHA384, <<?BYTE(16#00), ?BYTE(16#9D)>>). + +%% TLS_DHE_RSA_WITH_AES_128_GCM_SHA256 = {0x00,0x9E} +-define(TLS_DHE_RSA_WITH_AES_128_GCM_SHA256, <<?BYTE(16#00), ?BYTE(16#9E)>>). + +%% TLS_DHE_RSA_WITH_AES_256_GCM_SHA384 = {0x00,0x9F} +-define(TLS_DHE_RSA_WITH_AES_256_GCM_SHA384, <<?BYTE(16#00), ?BYTE(16#9F)>>). + +%% TLS_DH_RSA_WITH_AES_128_GCM_SHA256 = {0x00,0xA0} +-define(TLS_DH_RSA_WITH_AES_128_GCM_SHA256, <<?BYTE(16#00), ?BYTE(16#A0)>>). + +%% TLS_DH_RSA_WITH_AES_256_GCM_SHA384 = {0x00,0xA1} +-define(TLS_DH_RSA_WITH_AES_256_GCM_SHA384, <<?BYTE(16#00), ?BYTE(16#A1)>>). + +%% TLS_DHE_DSS_WITH_AES_128_GCM_SHA256 = {0x00,0xA2} +-define(TLS_DHE_DSS_WITH_AES_128_GCM_SHA256, <<?BYTE(16#00), ?BYTE(16#A2)>>). + +%% TLS_DHE_DSS_WITH_AES_256_GCM_SHA384 = {0x00,0xA3} +-define(TLS_DHE_DSS_WITH_AES_256_GCM_SHA384, <<?BYTE(16#00), ?BYTE(16#A3)>>). + +%% TLS_DH_DSS_WITH_AES_128_GCM_SHA256 = {0x00,0xA4} +-define(TLS_DH_DSS_WITH_AES_128_GCM_SHA256, <<?BYTE(16#00), ?BYTE(16#A4)>>). + +%% TLS_DH_DSS_WITH_AES_256_GCM_SHA384 = {0x00,0xA5} +-define(TLS_DH_DSS_WITH_AES_256_GCM_SHA384, <<?BYTE(16#00), ?BYTE(16#A5)>>). + +%% TLS_DH_anon_WITH_AES_128_GCM_SHA256 = {0x00,0xA6} +-define(TLS_DH_anon_WITH_AES_128_GCM_SHA256, <<?BYTE(16#00), ?BYTE(16#A6)>>). + +%% TLS_DH_anon_WITH_AES_256_GCM_SHA384 = {0x00,0xA7} +-define(TLS_DH_anon_WITH_AES_256_GCM_SHA384, <<?BYTE(16#00), ?BYTE(16#A7)>>). + +%%% ECC AES-GCM Cipher Suites RFC 5289 + +%% TLS_ECDHE_ECDSA_WITH_AES_128_GCM_SHA256 = {0xC0,0x2B}; +-define(TLS_ECDHE_ECDSA_WITH_AES_128_GCM_SHA256, <<?BYTE(16#C0), ?BYTE(16#2B)>>). + +%% TLS_ECDHE_ECDSA_WITH_AES_256_GCM_SHA384 = {0xC0,0x2C}; +-define(TLS_ECDHE_ECDSA_WITH_AES_256_GCM_SHA384, <<?BYTE(16#C0), ?BYTE(16#2C)>>). + +%% TLS_ECDH_ECDSA_WITH_AES_128_GCM_SHA256 = {0xC0,0x2D}; +-define(TLS_ECDH_ECDSA_WITH_AES_128_GCM_SHA256, <<?BYTE(16#C0), ?BYTE(16#2D)>>). + +%% TLS_ECDH_ECDSA_WITH_AES_256_GCM_SHA384 = {0xC0,0x2E}; +-define(TLS_ECDH_ECDSA_WITH_AES_256_GCM_SHA384, <<?BYTE(16#C0), ?BYTE(16#2E)>>). + +%% TLS_ECDHE_RSA_WITH_AES_128_GCM_SHA256 = {0xC0,0x2F}; +-define(TLS_ECDHE_RSA_WITH_AES_128_GCM_SHA256, <<?BYTE(16#C0), ?BYTE(16#2F)>>). + +%% TLS_ECDHE_RSA_WITH_AES_256_GCM_SHA384 = {0xC0,0x30}; +-define(TLS_ECDHE_RSA_WITH_AES_256_GCM_SHA384, <<?BYTE(16#C0), ?BYTE(16#30)>>). + +%% TLS_ECDH_RSA_WITH_AES_128_GCM_SHA256 = {0xC0,0x31}; +-define(TLS_ECDH_RSA_WITH_AES_128_GCM_SHA256, <<?BYTE(16#C0), ?BYTE(16#31)>>). + +%% TLS_ECDH_RSA_WITH_AES_256_GCM_SHA384 = {0xC0,0x32}; +-define(TLS_ECDH_RSA_WITH_AES_256_GCM_SHA384, <<?BYTE(16#C0), ?BYTE(16#32)>>). + +%%% Chacha20/Poly1305 Suites draft-agl-tls-chacha20poly1305-04 + +%% TLS_ECDHE_RSA_WITH_CHACHA20_POLY1305_SHA256 = {0xcc, 0x13} +-define(TLS_ECDHE_RSA_WITH_CHACHA20_POLY1305_SHA256, <<?BYTE(16#CC), ?BYTE(16#13)>>). + +%% TLS_ECDHE_ECDSA_WITH_CHACHA20_POLY1305_SHA256 = {0xcc, 0x14} +-define(TLS_ECDHE_ECDSA_WITH_CHACHA20_POLY1305_SHA256, <<?BYTE(16#CC), ?BYTE(16#14)>>). + +%% TLS_DHE_RSA_WITH_CHACHA20_POLY1305_SHA256 = {0xcc, 0x15} +-define(TLS_DHE_RSA_WITH_CHACHA20_POLY1305_SHA256, <<?BYTE(16#CC), ?BYTE(16#15)>>). + -endif. % -ifdef(ssl_cipher). diff --git a/lib/ssl/src/ssl_config.erl b/lib/ssl/src/ssl_config.erl index 545b8aa0f6..fc8b214a29 100644 --- a/lib/ssl/src/ssl_config.erl +++ b/lib/ssl/src/ssl_config.erl @@ -1,7 +1,7 @@ %% %% %CopyrightBegin% %% -%% Copyright Ericsson AB 2007-2013. All Rights Reserved. +%% Copyright Ericsson AB 2007-2015. 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 @@ -31,13 +31,13 @@ init(SslOpts, Role) -> init_manager_name(SslOpts#ssl_options.erl_dist), - {ok, CertDbRef, CertDbHandle, FileRefHandle, PemCacheHandle, CacheHandle, OwnCert} + {ok, CertDbRef, CertDbHandle, FileRefHandle, PemCacheHandle, CacheHandle, CRLDbHandle, OwnCert} = init_certificates(SslOpts, Role), PrivateKey = init_private_key(PemCacheHandle, SslOpts#ssl_options.key, SslOpts#ssl_options.keyfile, SslOpts#ssl_options.password, Role), DHParams = init_diffie_hellman(PemCacheHandle, SslOpts#ssl_options.dh, SslOpts#ssl_options.dhfile, Role), - {ok, CertDbRef, CertDbHandle, FileRefHandle, CacheHandle, OwnCert, PrivateKey, DHParams}. + {ok, CertDbRef, CertDbHandle, FileRefHandle, CacheHandle, CRLDbHandle, OwnCert, PrivateKey, DHParams}. init_manager_name(false) -> put(ssl_manager, ssl_manager:manager_name(normal)); @@ -46,9 +46,11 @@ init_manager_name(true) -> init_certificates(#ssl_options{cacerts = CaCerts, cacertfile = CACertFile, - certfile = CertFile, - cert = Cert}, Role) -> - {ok, CertDbRef, CertDbHandle, FileRefHandle, PemCacheHandle, CacheHandle} = + certfile = CertFile, + cert = Cert, + crl_cache = CRLCache + }, Role) -> + {ok, CertDbRef, CertDbHandle, FileRefHandle, PemCacheHandle, CacheHandle, CRLDbInfo} = try Certs = case CaCerts of undefined -> @@ -56,39 +58,40 @@ init_certificates(#ssl_options{cacerts = CaCerts, _ -> {der, CaCerts} end, - {ok, _, _, _, _, _} = ssl_manager:connection_init(Certs, Role) + {ok, _, _, _, _, _, _} = ssl_manager:connection_init(Certs, Role, CRLCache) catch _:Reason -> file_error(CACertFile, {cacertfile, Reason}) end, init_certificates(Cert, CertDbRef, CertDbHandle, FileRefHandle, PemCacheHandle, - CacheHandle, CertFile, Role). + CacheHandle, CRLDbInfo, CertFile, Role). -init_certificates(undefined, CertDbRef, CertDbHandle, FileRefHandle, PemCacheHandle, CacheHandle, <<>>, _) -> - {ok, CertDbRef, CertDbHandle, FileRefHandle, PemCacheHandle, CacheHandle, undefined}; +init_certificates(undefined, CertDbRef, CertDbHandle, FileRefHandle, PemCacheHandle, CacheHandle, + CRLDbInfo, <<>>, _) -> + {ok, CertDbRef, CertDbHandle, FileRefHandle, PemCacheHandle, CacheHandle, CRLDbInfo, undefined}; init_certificates(undefined, CertDbRef, CertDbHandle, FileRefHandle, PemCacheHandle, - CacheHandle, CertFile, client) -> + CacheHandle, CRLDbInfo, CertFile, client) -> try %% Ignoring potential proxy-certificates see: %% http://dev.globus.org/wiki/Security/ProxyFileFormat [OwnCert|_] = ssl_certificate:file_to_certificats(CertFile, PemCacheHandle), - {ok, CertDbRef, CertDbHandle, FileRefHandle, PemCacheHandle, CacheHandle, OwnCert} + {ok, CertDbRef, CertDbHandle, FileRefHandle, PemCacheHandle, CacheHandle, CRLDbInfo, OwnCert} catch _Error:_Reason -> - {ok, CertDbRef, CertDbHandle, FileRefHandle, PemCacheHandle, CacheHandle, undefined} + {ok, CertDbRef, CertDbHandle, FileRefHandle, PemCacheHandle, CacheHandle, CRLDbInfo, undefined} end; init_certificates(undefined, CertDbRef, CertDbHandle, FileRefHandle, - PemCacheHandle, CacheRef, CertFile, server) -> + PemCacheHandle, CacheRef, CRLDbInfo, CertFile, server) -> try [OwnCert|_] = ssl_certificate:file_to_certificats(CertFile, PemCacheHandle), - {ok, CertDbRef, CertDbHandle, FileRefHandle, PemCacheHandle, CacheRef, OwnCert} + {ok, CertDbRef, CertDbHandle, FileRefHandle, PemCacheHandle, CacheRef, CRLDbInfo, OwnCert} catch _:Reason -> file_error(CertFile, {certfile, Reason}) end; -init_certificates(Cert, CertDbRef, CertDbHandle, FileRefHandle, PemCacheHandle, CacheRef, _, _) -> - {ok, CertDbRef, CertDbHandle, FileRefHandle, PemCacheHandle, CacheRef, Cert}. +init_certificates(Cert, CertDbRef, CertDbHandle, FileRefHandle, PemCacheHandle, CacheRef, CRLDbInfo, _, _) -> + {ok, CertDbRef, CertDbHandle, FileRefHandle, PemCacheHandle, CacheRef, CRLDbInfo, Cert}. init_private_key(_, undefined, <<>>, _Password, _Client) -> undefined; diff --git a/lib/ssl/src/ssl_connection.erl b/lib/ssl/src/ssl_connection.erl index b6059eac58..08d0145aa7 100644 --- a/lib/ssl/src/ssl_connection.erl +++ b/lib/ssl/src/ssl_connection.erl @@ -1,7 +1,7 @@ %% %% %CopyrightBegin% %% -%% Copyright Ericsson AB 2013-2014. All Rights Reserved. +%% Copyright Ericsson AB 2013-2015. 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 @@ -411,11 +411,15 @@ certify(#certificate{} = Cert, role = Role, cert_db = CertDbHandle, cert_db_ref = CertDbRef, + crl_db = CRLDbInfo, ssl_options = Opts} = State, Connection) -> - case ssl_handshake:certify(Cert, CertDbHandle, CertDbRef, Opts#ssl_options.depth, + case ssl_handshake:certify(Cert, CertDbHandle, CertDbRef, + Opts#ssl_options.depth, Opts#ssl_options.verify, Opts#ssl_options.verify_fun, Opts#ssl_options.partial_chain, + Opts#ssl_options.crl_check, + CRLDbInfo, Role) of {PeerCert, PublicKeyInfo} -> handle_peer_cert(Role, PeerCert, PublicKeyInfo, @@ -964,7 +968,7 @@ format_status(terminate, [_, State]) -> %%% Internal functions %%-------------------------------------------------------------------- ssl_config(Opts, Role, State) -> - {ok, Ref, CertDbHandle, FileRefHandle, CacheHandle, OwnCert, Key, DHParams} = + {ok, Ref, CertDbHandle, FileRefHandle, CacheHandle, CRLDbInfo, OwnCert, Key, DHParams} = ssl_config:init(Opts, Role), Handshake = ssl_handshake:init_handshake_history(), TimeStamp = calendar:datetime_to_gregorian_seconds({date(), time()}), @@ -975,6 +979,7 @@ ssl_config(Opts, Role, State) -> file_ref_db = FileRefHandle, cert_db_ref = Ref, cert_db = CertDbHandle, + crl_db = CRLDbInfo, session_cache = CacheHandle, private_key = Key, diffie_hellman_params = DHParams, diff --git a/lib/ssl/src/ssl_connection.hrl b/lib/ssl/src/ssl_connection.hrl index b9a1ef3a84..ac3b26e4bf 100644 --- a/lib/ssl/src/ssl_connection.hrl +++ b/lib/ssl/src/ssl_connection.hrl @@ -1,8 +1,7 @@ - %% %% %CopyrightBegin% %% -%% Copyright Ericsson AB 2013-2014. All Rights Reserved. +%% Copyright Ericsson AB 2013-2015. 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 @@ -53,6 +52,7 @@ session :: #session{} | secret_printout(), session_cache :: db_handle(), session_cache_cb :: atom(), + crl_db :: term(), negotiated_version :: ssl_record:ssl_version(), client_certificate_requested = false :: boolean(), key_algorithm :: ssl_cipher:key_algo(), diff --git a/lib/ssl/src/ssl_crl.erl b/lib/ssl/src/ssl_crl.erl new file mode 100644 index 0000000000..1a08d3c80a --- /dev/null +++ b/lib/ssl/src/ssl_crl.erl @@ -0,0 +1,80 @@ +%% +%% %CopyrightBegin% +%% +%% Copyright Ericsson AB 2015-2015. 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 +%% compliance with the License. You should have received a copy of the +%% Erlang Public License along with this software. If not, it can be +%% retrieved online at http://www.erlang.org/. +%% +%% Software distributed under the License is distributed on an "AS IS" +%% basis, WITHOUT WARRANTY OF ANY KIND, either express or implied. See +%% the License for the specific language governing rights and limitations +%% under the License. +%% +%% %CopyrightEnd% + +%---------------------------------------------------------------------- +%% Purpose: CRL handling +%%---------------------------------------------------------------------- + +-module(ssl_crl). + +-include("ssl_alert.hrl"). +-include("ssl_internal.hrl"). +-include_lib("public_key/include/public_key.hrl"). + +-export([trusted_cert_and_path/3]). + +trusted_cert_and_path(CRL, {SerialNumber, Issuer},{Db, DbRef} = DbHandle) -> + case ssl_pkix_db:lookup_trusted_cert(Db, DbRef, SerialNumber, Issuer) of + undefined -> + trusted_cert_and_path(CRL, issuer_not_found, DbHandle); + {ok, {_, OtpCert}} -> + {ok, Root, Chain} = ssl_certificate:certificate_chain(OtpCert, Db, DbRef), + {ok, Root, lists:reverse(Chain)} + end; + +trusted_cert_and_path(CRL, issuer_not_found, {Db, DbRef} = DbHandle) -> + try find_issuer(CRL, DbHandle) of + OtpCert -> + {ok, Root, Chain} = ssl_certificate:certificate_chain(OtpCert, Db, DbRef), + {ok, Root, lists:reverse(Chain)} + catch + throw:_ -> + {error, issuer_not_found} + end. + +find_issuer(CRL, {Db,_}) -> + Issuer = public_key:pkix_normalize_name(public_key:pkix_crl_issuer(CRL)), + IsIssuerFun = + fun({_Key, {_Der,ErlCertCandidate}}, Acc) -> + verify_crl_issuer(CRL, ErlCertCandidate, Issuer, Acc); + (_, Acc) -> + Acc + end, + + try ssl_pkix_db:foldl(IsIssuerFun, issuer_not_found, Db) of + issuer_not_found -> + {error, issuer_not_found} + catch + {ok, IssuerCert} -> + IssuerCert + end. + + +verify_crl_issuer(CRL, ErlCertCandidate, Issuer, NotIssuer) -> + TBSCert = ErlCertCandidate#'OTPCertificate'.tbsCertificate, + case public_key:pkix_normalize_name(TBSCert#'OTPTBSCertificate'.subject) of + Issuer -> + case public_key:pkix_crl_verify(CRL, ErlCertCandidate) of + true -> + throw({ok, ErlCertCandidate}); + false -> + NotIssuer + end; + _ -> + NotIssuer + end. diff --git a/lib/ssl/src/ssl_crl_cache.erl b/lib/ssl/src/ssl_crl_cache.erl new file mode 100644 index 0000000000..b9d6a61c3b --- /dev/null +++ b/lib/ssl/src/ssl_crl_cache.erl @@ -0,0 +1,179 @@ +%% +%% %CopyrightBegin% +%% +%% Copyright Ericsson AB 2015-2015. 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 +%% compliance with the License. You should have received a copy of the +%% Erlang Public License along with this software. If not, it can be +%% retrieved online at http://www.erlang.org/. +%% +%% Software distributed under the License is distributed on an "AS IS" +%% basis, WITHOUT WARRANTY OF ANY KIND, either express or implied. See +%% the License for the specific language governing rights and limitations +%% under the License. +%% +%% %CopyrightEnd% + +%---------------------------------------------------------------------- +%% Purpose: Simple default CRL cache +%%---------------------------------------------------------------------- + +-module(ssl_crl_cache). + +-include("ssl_internal.hrl"). +-include_lib("public_key/include/public_key.hrl"). + +-behaviour(ssl_crl_cache_api). + +-export([lookup/2, select/2, fresh_crl/2]). +-export([insert/1, insert/2, delete/1]). + +%%==================================================================== +%% Cache callback API +%%==================================================================== + +lookup(#'DistributionPoint'{distributionPoint = {fullName, Names}}, + CRLDbInfo) -> + get_crls(Names, CRLDbInfo); +lookup(_,_) -> + not_available. + +select(Issuer, {{_Cache, Mapping},_}) -> + case ssl_pkix_db:lookup(Issuer, Mapping) of + undefined -> + []; + CRLs -> + CRLs + end. + +fresh_crl(#'DistributionPoint'{distributionPoint = {fullName, Names}}, CRL) -> + case get_crls(Names, undefined) of + not_available -> + CRL; + [NewCRL] -> + NewCRL + end. + +%%==================================================================== +%% API +%%==================================================================== + +insert(CRLs) -> + insert(?NO_DIST_POINT, CRLs). + +insert(URI, {file, File}) when is_list(URI) -> + case file:read_file(File) of + {ok, PemBin} -> + PemEntries = public_key:pem_decode(PemBin), + CRLs = [ CRL || {'CertificateList', CRL, not_encrypted} + <- PemEntries], + do_insert(URI, CRLs); + Error -> + Error + end; +insert(URI, {der, CRLs}) -> + do_insert(URI, CRLs). + +delete({file, File}) -> + case file:read_file(File) of + {ok, PemBin} -> + PemEntries = public_key:pem_decode(PemBin), + CRLs = [ CRL || {'CertificateList', CRL, not_encrypted} + <- PemEntries], + ssl_manager:delete_crls({?NO_DIST_POINT, CRLs}); + Error -> + Error + end; +delete({der, CRLs}) -> + ssl_manager:delete_crls({?NO_DIST_POINT, CRLs}); + +delete(URI) -> + case http_uri:parse(URI) of + {ok, {http, _, _ , _, Path,_}} -> + ssl_manager:delete_crls(string:strip(Path, left, $/)); + _ -> + {error, {only_http_distribution_points_supported, URI}} + end. + +%%-------------------------------------------------------------------- +%%% Internal functions +%%-------------------------------------------------------------------- +do_insert(URI, CRLs) -> + case http_uri:parse(URI) of + {ok, {http, _, _ , _, Path,_}} -> + ssl_manager:insert_crls(string:strip(Path, left, $/), CRLs); + _ -> + {error, {only_http_distribution_points_supported, URI}} + end. + +get_crls([], _) -> + not_available; +get_crls([{uniformResourceIdentifier, "http"++_ = URL} | Rest], + CRLDbInfo) -> + case cache_lookup(URL, CRLDbInfo) of + [] -> + handle_http(URL, Rest, CRLDbInfo); + CRLs -> + CRLs + end; +get_crls([ _| Rest], CRLDbInfo) -> + %% unsupported CRL location + get_crls(Rest, CRLDbInfo). + +http_lookup(URL, Rest, CRLDbInfo, Timeout) -> + case application:ensure_started(inets) of + ok -> + http_get(URL, Rest, CRLDbInfo, Timeout); + _ -> + get_crls(Rest, CRLDbInfo) + end. + +http_get(URL, Rest, CRLDbInfo, Timeout) -> + case httpc:request(get, {URL, [{"connection", "close"}]}, + [{timeout, Timeout}], [{body_format, binary}]) of + {ok, {_Status, _Headers, Body}} -> + case Body of + <<"-----BEGIN", _/binary>> -> + Pem = public_key:pem_decode(Body), + lists:filtermap(fun({'CertificateList', + CRL, not_encrypted}) -> + {true, CRL}; + (_) -> + false + end, Pem); + _ -> + try public_key:der_decode('CertificateList', Body) of + _ -> + [Body] + catch + _:_ -> + get_crls(Rest, CRLDbInfo) + end + end; + {error, _Reason} -> + get_crls(Rest, CRLDbInfo) + end. + +cache_lookup(_, undefined) -> + []; +cache_lookup(URL, {{Cache, _}, _}) -> + {ok, {_, _, _ , _, Path,_}} = http_uri:parse(URL), + case ssl_pkix_db:lookup(string:strip(Path, left, $/), Cache) of + undefined -> + []; + CRLs -> + CRLs + end. + +handle_http(URI, Rest, {_, [{http, Timeout}]} = CRLDbInfo) -> + CRLs = http_lookup(URI, Rest, CRLDbInfo, Timeout), + %% Uncomment to improve performance, but need to + %% implement cache limit and or cleaning to prevent + %% DoS attack possibilities + %%insert(URI, {der, CRLs}), + CRLs; +handle_http(_, Rest, CRLDbInfo) -> + get_crls(Rest, CRLDbInfo). + diff --git a/lib/ssl/src/ssl_crl_cache_api.erl b/lib/ssl/src/ssl_crl_cache_api.erl new file mode 100644 index 0000000000..0915ba12e5 --- /dev/null +++ b/lib/ssl/src/ssl_crl_cache_api.erl @@ -0,0 +1,30 @@ +%% +%% %CopyrightBegin% +%% +%% Copyright Ericsson AB 2015-2015. 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 +%% compliance with the License. You should have received a copy of the +%% Erlang Public License along with this software. If not, it can be +%% retrieved online at http://www.erlang.org/. +%% +%% Software distributed under the License is distributed on an "AS IS" +%% basis, WITHOUT WARRANTY OF ANY KIND, either express or implied. See +%% the License for the specific language governing rights and limitations +%% under the License. +%% +%% %CopyrightEnd% +%% + +%% + +-module(ssl_crl_cache_api). + +-include_lib("public_key/include/public_key.hrl"). + +-type db_handle() :: term(). + +-callback lookup(#'DistributionPoint'{}, db_handle()) -> not_available | [public_key:der_encode()]. +-callback select(term(), db_handle()) -> [public_key:der_encode()]. +-callback fresh_crl(#'DistributionPoint'{}, public_key:der_encode()) -> public_key:der_encode(). diff --git a/lib/ssl/src/ssl_handshake.erl b/lib/ssl/src/ssl_handshake.erl index 88ccb94e0b..5c5f386c6f 100644 --- a/lib/ssl/src/ssl_handshake.erl +++ b/lib/ssl/src/ssl_handshake.erl @@ -1,7 +1,7 @@ %% %% %CopyrightBegin% %% -%% Copyright Ericsson AB 2013-2014. All Rights Reserved. +%% Copyright Ericsson AB 2013-2015. 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 @@ -49,7 +49,7 @@ finished/5, next_protocol/1]). %% Handle handshake messages --export([certify/8, client_certificate_verify/6, certificate_verify/6, verify_signature/5, +-export([certify/10, client_certificate_verify/6, certificate_verify/6, verify_signature/5, master_secret/5, server_key_exchange_hash/2, verify_connection/6, init_handshake_history/0, update_handshake_history/2, verify_server_key/5 ]). @@ -149,7 +149,7 @@ client_hello_extensions(Host, Version, CipherSuites, SslOpts, ConnectionStates, certificate(OwnCert, CertDbHandle, CertDbRef, client) -> Chain = case ssl_certificate:certificate_chain(OwnCert, CertDbHandle, CertDbRef) of - {ok, CertChain} -> + {ok, _, CertChain} -> CertChain; {error, _} -> %% If no suitable certificate is available, the client @@ -161,7 +161,7 @@ certificate(OwnCert, CertDbHandle, CertDbRef, client) -> certificate(OwnCert, CertDbHandle, CertDbRef, server) -> case ssl_certificate:certificate_chain(OwnCert, CertDbHandle, CertDbRef) of - {ok, Chain} -> + {ok, _, Chain} -> #certificate{asn1_certificates = Chain}; {error, _} -> ?ALERT_REC(?FATAL, ?INTERNAL_ERROR) @@ -383,49 +383,24 @@ verify_signature(_Version, Hash, {HashAlgo, ecdsa}, Signature, %%-------------------------------------------------------------------- -spec certify(#certificate{}, db_handle(), certdb_ref(), integer() | nolimit, - verify_peer | verify_none, {fun(), term}, fun(), + verify_peer | verify_none, {fun(), term}, fun(), term(), term(), client | server) -> {der_cert(), public_key_info()} | #alert{}. %% %% Description: Handles a certificate handshake message %%-------------------------------------------------------------------- certify(#certificate{asn1_certificates = ASN1Certs}, CertDbHandle, CertDbRef, - MaxPathLen, _Verify, VerifyFunAndState, PartialChain, Role) -> + MaxPathLen, _Verify, ValidationFunAndState0, PartialChain, CRLCheck, CRLDbHandle, Role) -> [PeerCert | _] = ASN1Certs, - - ValidationFunAndState = - case VerifyFunAndState of - undefined -> - {fun(OtpCert, ExtensionOrVerifyResult, SslState) -> - ssl_certificate:validate_extension(OtpCert, - ExtensionOrVerifyResult, SslState) - end, Role}; - {Fun, UserState0} -> - {fun(OtpCert, {extension, _} = Extension, {SslState, UserState}) -> - case ssl_certificate:validate_extension(OtpCert, - Extension, - SslState) of - {valid, NewSslState} -> - {valid, {NewSslState, UserState}}; - {fail, Reason} -> - apply_user_fun(Fun, OtpCert, Reason, UserState, - SslState); - {unknown, _} -> - apply_user_fun(Fun, OtpCert, - Extension, UserState, SslState) - end; - (OtpCert, VerifyResult, {SslState, UserState}) -> - apply_user_fun(Fun, OtpCert, VerifyResult, UserState, - SslState) - end, {Role, UserState0}} - end, + + ValidationFunAndState = validation_fun_and_state(ValidationFunAndState0, Role, + CertDbHandle, CertDbRef, CRLCheck, CRLDbHandle), try - {TrustedErlCert, CertPath} = + {TrustedCert, CertPath} = ssl_certificate:trusted_cert_and_path(ASN1Certs, CertDbHandle, CertDbRef, PartialChain), - case public_key:pkix_path_validation(TrustedErlCert, - CertPath, - [{max_path_length, - MaxPathLen}, + case public_key:pkix_path_validation(TrustedCert, + CertPath, + [{max_path_length, MaxPathLen}, {verify_fun, ValidationFunAndState}]) of {ok, {PublicKeyInfo,_}} -> {PeerCert, PublicKeyInfo}; @@ -1374,15 +1349,66 @@ sni1(Hostname) -> %%-------------------------------------------------------------------- %%% Internal functions %%-------------------------------------------------------------------- +validation_fun_and_state({Fun, UserState0}, Role, CertDbHandle, CertDbRef, CRLCheck, CRLDbHandle) -> + {fun(OtpCert, {extension, _} = Extension, {SslState, UserState}) -> + case ssl_certificate:validate(OtpCert, + Extension, + SslState) of + {valid, NewSslState} -> + {valid, {NewSslState, UserState}}; + {fail, Reason} -> + apply_user_fun(Fun, OtpCert, Reason, UserState, + SslState); + {unknown, _} -> + apply_user_fun(Fun, OtpCert, + Extension, UserState, SslState) + end; + (OtpCert, VerifyResult, {SslState, UserState}) -> + apply_user_fun(Fun, OtpCert, VerifyResult, UserState, + SslState) + end, {{Role, CertDbHandle, CertDbRef, CRLCheck, CRLDbHandle}, UserState0}}; +validation_fun_and_state(undefined, Role, CertDbHandle, CertDbRef, CRLCheck, CRLDbHandle) -> + {fun(OtpCert, {extension, _} = Extension, SslState) -> + ssl_certificate:validate(OtpCert, + Extension, + SslState); + (OtpCert, VerifyResult, SslState) when (VerifyResult == valid) or (VerifyResult == valid_peer) -> + case crl_check(OtpCert, CRLCheck, CertDbHandle, CertDbRef, CRLDbHandle, VerifyResult) of + valid -> + {VerifyResult, SslState}; + Reason -> + {fail, Reason} + end; + (OtpCert, VerifyResult, SslState) -> + ssl_certificate:validate(OtpCert, + VerifyResult, + SslState) + end, {Role, CertDbHandle, CertDbRef, CRLCheck, CRLDbHandle}}. + +apply_user_fun(Fun, OtpCert, VerifyResult, UserState0, + {_, CertDbHandle, CertDbRef, CRLCheck, CRLDbHandle} = SslState) when + (VerifyResult == valid) or (VerifyResult == valid_peer) -> + case Fun(OtpCert, VerifyResult, UserState0) of + {Valid, UserState} when (Valid == valid) or (Valid == valid_peer) -> + case crl_check(OtpCert, CRLCheck, CertDbHandle, CertDbRef, CRLDbHandle, VerifyResult) of + valid -> + {Valid, {SslState, UserState}}; + Result -> + apply_user_fun(Fun, OtpCert, Result, UserState, SslState) + end; + {fail, _} = Fail -> + Fail + end; apply_user_fun(Fun, OtpCert, ExtensionOrError, UserState0, SslState) -> case Fun(OtpCert, ExtensionOrError, UserState0) of - {valid, UserState} -> - {valid, {SslState, UserState}}; + {Valid, UserState} when (Valid == valid) or (Valid == valid_peer)-> + {Valid, {SslState, UserState}}; {fail, _} = Fail -> Fail; {unknown, UserState} -> {unknown, {SslState, UserState}} end. + path_validation_alert({bad_cert, cert_expired}) -> ?ALERT_REC(?FATAL, ?CERTIFICATE_EXPIRED); path_validation_alert({bad_cert, invalid_issuer}) -> @@ -1393,8 +1419,10 @@ path_validation_alert({bad_cert, name_not_permitted}) -> ?ALERT_REC(?FATAL, ?BAD_CERTIFICATE); path_validation_alert({bad_cert, unknown_critical_extension}) -> ?ALERT_REC(?FATAL, ?UNSUPPORTED_CERTIFICATE); -path_validation_alert({bad_cert, cert_revoked}) -> +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, selfsigned_peer}) -> ?ALERT_REC(?FATAL, ?BAD_CERTIFICATE); path_validation_alert({bad_cert, unknown_ca}) -> @@ -1435,6 +1463,7 @@ calc_finished({3, N}, Role, PrfAlgo, MasterSecret, Handshake) -> master_secret(_RecordCB, Version, MasterSecret, #security_parameters{ + bulk_cipher_algorithm = BCA, client_random = ClientRandom, server_random = ServerRandom, hash_size = HashSize, @@ -1453,8 +1482,8 @@ master_secret(_RecordCB, Version, MasterSecret, ssl_record:set_mac_secret(ClientWriteMacSecret, ServerWriteMacSecret, Role, ConnStates1), - ClientCipherState = #cipher_state{iv = ClientIV, key = ClientWriteKey}, - ServerCipherState = #cipher_state{iv = ServerIV, key = ServerWriteKey}, + ClientCipherState = ssl_cipher:cipher_init(BCA, ClientIV, ClientWriteKey), + ServerCipherState = ssl_cipher:cipher_init(BCA, ServerIV, ServerWriteKey), {MasterSecret, ssl_record:set_pending_cipher_state(ConnStates2, ClientCipherState, ServerCipherState, Role)}. @@ -1953,3 +1982,70 @@ handle_psk_identity(_PSKIdentity, LookupFun) error; handle_psk_identity(PSKIdentity, {Fun, UserState}) -> Fun(psk, PSKIdentity, UserState). + +crl_check(_, false, _,_,_, _) -> + valid; +crl_check(_, peer, _, _,_, valid) -> %% Do not check CAs with this option. + valid; +crl_check(OtpCert, Check, CertDbHandle, CertDbRef, {Callback, CRLDbHandle}, _) -> + Options = [{issuer_fun, {fun(_DP, CRL, Issuer, DBInfo) -> + ssl_crl:trusted_cert_and_path(CRL, Issuer, DBInfo) + end, {CertDbHandle, CertDbRef}}}, + {update_crl, fun(DP, CRL) -> Callback:fresh_crl(DP, CRL) end} + ], + case dps_and_crls(OtpCert, Callback, CRLDbHandle, ext) of + no_dps -> + case dps_and_crls(OtpCert, Callback, CRLDbHandle, same_issuer) of + [] -> + valid; %% No relevant CRL existed + DpsAndCRls -> + crl_check_same_issuer(OtpCert, Check, DpsAndCRls, Options) + end; + DpsAndCRLs -> %% This DP list may be empty if relevant CRLs existed + %% but could not be retrived, will result in {bad_cert, revocation_status_undetermined} + case public_key:pkix_crls_validate(OtpCert, DpsAndCRLs, Options) of + {bad_cert, revocation_status_undetermined} -> + crl_check_same_issuer(OtpCert, Check, dps_and_crls(OtpCert, Callback, + CRLDbHandle, same_issuer), Options); + Other -> + Other + end + end. + +crl_check_same_issuer(OtpCert, best_effort, Dps, Options) -> + case public_key:pkix_crls_validate(OtpCert, Dps, Options) of + {bad_cert, revocation_status_undetermined} -> + valid; + Other -> + Other + end; +crl_check_same_issuer(OtpCert, _, Dps, Options) -> + public_key:pkix_crls_validate(OtpCert, Dps, Options). + +dps_and_crls(OtpCert, Callback, CRLDbHandle, ext) -> + case public_key:pkix_dist_points(OtpCert) of + [] -> + no_dps; + DistPoints -> + distpoints_lookup(DistPoints, Callback, CRLDbHandle) + end; + +dps_and_crls(OtpCert, Callback, CRLDbHandle, same_issuer) -> + DP = #'DistributionPoint'{distributionPoint = {fullName, GenNames}} = + public_key:pkix_dist_point(OtpCert), + CRLs = lists:flatmap(fun({directoryName, Issuer}) -> + Callback:select(Issuer, CRLDbHandle); + (_) -> + [] + end, GenNames), + [{DP, {CRL, public_key:der_decode('CertificateList', CRL)}} || CRL <- CRLs]. + +distpoints_lookup([], _, _) -> + []; +distpoints_lookup([DistPoint | Rest], Callback, CRLDbHandle) -> + case Callback:lookup(DistPoint, CRLDbHandle) of + not_available -> + distpoints_lookup(Rest, Callback, CRLDbHandle); + CRLs -> + [{DistPoint, {CRL, public_key:der_decode('CertificateList', CRL)}} || CRL <- CRLs] + end. diff --git a/lib/ssl/src/ssl_internal.hrl b/lib/ssl/src/ssl_internal.hrl index 88105cac5a..8df79f9e8c 100644 --- a/lib/ssl/src/ssl_internal.hrl +++ b/lib/ssl/src/ssl_internal.hrl @@ -61,14 +61,19 @@ -define(CDR_HDR_SIZE, 12). -define(DEFAULT_TIMEOUT, 5000). +-define(NO_DIST_POINT, "http://dummy/no_distribution_point"). +-define(NO_DIST_POINT_PATH, "dummy/no_distribution_point"). %% Common enumerate values in for SSL-protocols -define(NULL, 0). -define(TRUE, 0). -define(FALSE, 1). --define(ALL_SUPPORTED_VERSIONS, ['tlsv1.2', 'tlsv1.1', tlsv1, sslv3]). --define(MIN_SUPPORTED_VERSIONS, ['tlsv1.1', tlsv1, sslv3]). +%% 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_SUPPORTED_VERSIONS, ['tlsv1.2', 'tlsv1.1', tlsv1]). +-define(MIN_SUPPORTED_VERSIONS, ['tlsv1.1', tlsv1]). -define(ALL_DATAGRAM_SUPPORTED_VERSIONS, ['dtlsv1.2', dtlsv1]). -define(MIN_DATAGRAM_SUPPORTED_VERSIONS, ['dtlsv1.2', dtlsv1]). @@ -119,7 +124,9 @@ %% the client? honor_cipher_order = false, padding_check = true, - fallback = false + fallback = false, + crl_check, + crl_cache }). -record(socket_options, diff --git a/lib/ssl/src/ssl_manager.erl b/lib/ssl/src/ssl_manager.erl index c4f1f7f193..396013825e 100644 --- a/lib/ssl/src/ssl_manager.erl +++ b/lib/ssl/src/ssl_manager.erl @@ -26,10 +26,11 @@ %% Internal application API -export([start_link/1, start_link_dist/1, - connection_init/2, cache_pem_file/2, + connection_init/3, cache_pem_file/2, lookup_trusted_cert/4, new_session_id/1, clean_cert_db/2, register_session/2, register_session/3, invalidate_session/2, + insert_crls/2, insert_crls/3, delete_crls/1, delete_crls/2, invalidate_session/3, invalidate_pem/1, clear_pem_cache/0, manager_name/1]). % Spawn export @@ -44,7 +45,8 @@ -include_lib("kernel/include/file.hrl"). -record(state, { - session_cache, + session_cache_client, + session_cache_server, session_cache_cb, session_lifetime, certificate_db, @@ -99,19 +101,21 @@ start_link_dist(Opts) -> gen_server:start_link({local, DistMangerName}, ?MODULE, [DistMangerName, Opts], []). %%-------------------------------------------------------------------- --spec connection_init(binary()| {der, list()}, client | server) -> - {ok, certdb_ref(), db_handle(), db_handle(), db_handle(), db_handle()}. +-spec connection_init(binary()| {der, list()}, client | server, + {Cb :: atom(), Handle:: term()}) -> + {ok, certdb_ref(), db_handle(), db_handle(), + db_handle(), db_handle(), CRLInfo::term()}. %% %% Description: Do necessary initializations for a new connection. %%-------------------------------------------------------------------- -connection_init({der, _} = Trustedcerts, Role) -> - call({connection_init, Trustedcerts, Role}); +connection_init({der, _} = Trustedcerts, Role, CRLCache) -> + call({connection_init, Trustedcerts, Role, CRLCache}); -connection_init(<<>> = Trustedcerts, Role) -> - call({connection_init, Trustedcerts, Role}); +connection_init(<<>> = Trustedcerts, Role, CRLCache) -> + call({connection_init, Trustedcerts, Role, CRLCache}); -connection_init(Trustedcerts, Role) -> - call({connection_init, Trustedcerts, Role}). +connection_init(Trustedcerts, Role, CRLCache) -> + call({connection_init, Trustedcerts, Role, CRLCache}). %%-------------------------------------------------------------------- -spec cache_pem_file(binary(), term()) -> {ok, term()} | {error, reason()}. @@ -123,7 +127,7 @@ cache_pem_file(File, DbHandle) -> [{Content,_}] -> {ok, Content}; [Content] -> - {ok, Content}; + {ok, Content}; undefined -> call({cache_pem, File}) end. @@ -192,11 +196,28 @@ invalidate_session(Host, Port, Session) -> invalidate_session(Port, Session) -> cast({invalidate_session, Port, Session}). - -spec invalidate_pem(File::binary()) -> ok. invalidate_pem(File) -> cast({invalidate_pem, File}). +insert_crls(Path, CRLs)-> + insert_crls(Path, CRLs, normal). +insert_crls(?NO_DIST_POINT_PATH = Path, CRLs, ManagerType)-> + put(ssl_manager, manager_name(ManagerType)), + cast({insert_crls, Path, CRLs}); +insert_crls(Path, CRLs, ManagerType)-> + put(ssl_manager, manager_name(ManagerType)), + call({insert_crls, Path, CRLs}). + +delete_crls(Path)-> + delete_crls(Path, normal). +delete_crls(?NO_DIST_POINT_PATH = Path, ManagerType)-> + put(ssl_manager, manager_name(ManagerType)), + cast({delete_crls, Path}); +delete_crls(Path, ManagerType)-> + put(ssl_manager, manager_name(ManagerType)), + call({delete_crls, Path}). + %%==================================================================== %% gen_server callbacks %%==================================================================== @@ -215,13 +236,17 @@ init([Name, Opts]) -> SessionLifeTime = proplists:get_value(session_lifetime, Opts, ?'24H_in_sec'), CertDb = ssl_pkix_db:create(), - SessionCache = CacheCb:init(proplists:get_value(session_cb_init_args, Opts, [])), + ClientSessionCache = CacheCb:init([{role, client} | + proplists:get_value(session_cb_init_args, Opts, [])]), + ServerSessionCache = CacheCb:init([{role, server} | + proplists:get_value(session_cb_init_args, Opts, [])]), Timer = erlang:send_after(SessionLifeTime * 1000 + 5000, self(), validate_sessions), Interval = pem_check_interval(), erlang:send_after(Interval, self(), clear_pem_cache), {ok, #state{certificate_db = CertDb, - session_cache = SessionCache, + session_cache_client = ClientSessionCache, + session_cache_server = ServerSessionCache, session_cache_cb = CacheCb, session_lifetime = SessionLifeTime, session_validation_timer = Timer, @@ -240,32 +265,38 @@ init([Name, Opts]) -> %% %% Description: Handling call messages %%-------------------------------------------------------------------- -handle_call({{connection_init, <<>>, _Role}, _Pid}, _From, - #state{certificate_db = [CertDb, FileRefDb, PemChace], - session_cache = Cache} = State) -> - Result = {ok, make_ref(),CertDb, FileRefDb, PemChace, Cache}, - {reply, Result, State}; - -handle_call({{connection_init, Trustedcerts, _Role}, Pid}, _From, - #state{certificate_db = [CertDb, FileRefDb, PemChace] = Db, - session_cache = Cache} = State) -> - Result = - try - {ok, Ref} = ssl_pkix_db:add_trusted_certs(Pid, Trustedcerts, Db), - {ok, Ref, CertDb, FileRefDb, PemChace, Cache} - catch - _:Reason -> - {error, Reason} - end, - {reply, Result, State}; - -handle_call({{new_session_id,Port}, _}, +handle_call({{connection_init, <<>>, Role, {CRLCb, UserCRLDb}}, _Pid}, _From, + #state{certificate_db = [CertDb, FileRefDb, PemChace | _] = Db} = State) -> + Ref = make_ref(), + Result = {ok, Ref, CertDb, FileRefDb, PemChace, session_cache(Role, State), {CRLCb, crl_db_info(Db, UserCRLDb)}}, + {reply, Result, State#state{certificate_db = Db}}; + +handle_call({{connection_init, Trustedcerts, Role, {CRLCb, UserCRLDb}}, Pid}, _From, + #state{certificate_db = [CertDb, FileRefDb, PemChace | _] = Db} = State) -> + case add_trusted_certs(Pid, Trustedcerts, Db) of + {ok, Ref} -> + {reply, {ok, Ref, CertDb, FileRefDb, PemChace, session_cache(Role, State), + {CRLCb, crl_db_info(Db, UserCRLDb)}}, State}; + {error, _} = Error -> + {reply, Error, State} + end; + +handle_call({{insert_crls, Path, CRLs}, _}, _From, + #state{certificate_db = Db} = State) -> + ssl_pkix_db:add_crls(Db, Path, CRLs), + {reply, ok, State}; + +handle_call({{delete_crls, CRLsOrPath}, _}, _From, + #state{certificate_db = Db} = State) -> + ssl_pkix_db:remove_crls(Db, CRLsOrPath), + {reply, ok, State}; + +handle_call({{new_session_id, Port}, _}, _, #state{session_cache_cb = CacheCb, - session_cache = Cache} = State) -> + session_cache_server = Cache} = State) -> Id = new_id(Port, ?GEN_UNIQUE_ID_MAX_TRIES, Cache, CacheCb), {reply, Id, State}; - handle_call({{cache_pem,File}, _Pid}, _, #state{certificate_db = Db} = State) -> try ssl_pkix_db:cache_pem_file(File, Db) of @@ -275,7 +306,7 @@ handle_call({{cache_pem,File}, _Pid}, _, _:Reason -> {reply, {error, Reason}, State} end; -handle_call({unconditionally_clear_pem_cache, _},_, #state{certificate_db = [_,_,PemChace]} = State) -> +handle_call({unconditionally_clear_pem_cache, _},_, #state{certificate_db = [_,_,PemChace | _]} = State) -> ssl_pkix_db:clear(PemChace), {reply, ok, State}. @@ -288,16 +319,22 @@ handle_call({unconditionally_clear_pem_cache, _},_, #state{certificate_db = [_,_ %% Description: Handling cast messages %%-------------------------------------------------------------------- handle_cast({register_session, Host, Port, Session}, - #state{session_cache = Cache, + #state{session_cache_client = Cache, session_cache_cb = CacheCb} = State) -> TimeStamp = calendar:datetime_to_gregorian_seconds({date(), time()}), NewSession = Session#session{time_stamp = TimeStamp}, - CacheCb:update(Cache, {{Host, Port}, - NewSession#session.session_id}, NewSession), + + case CacheCb:select_session(Cache, {Host, Port}) of + no_session -> + CacheCb:update(Cache, {{Host, Port}, + NewSession#session.session_id}, NewSession); + Sessions -> + register_unique_session(Sessions, NewSession, CacheCb, Cache, {Host, Port}) + end, {noreply, State}; handle_cast({register_session, Port, Session}, - #state{session_cache = Cache, + #state{session_cache_server = Cache, session_cache_cb = CacheCb} = State) -> TimeStamp = calendar:datetime_to_gregorian_seconds({date(), time()}), NewSession = Session#session{time_stamp = TimeStamp}, @@ -306,17 +343,28 @@ handle_cast({register_session, Port, Session}, handle_cast({invalidate_session, Host, Port, #session{session_id = ID} = Session}, - #state{session_cache = Cache, + #state{session_cache_client = Cache, session_cache_cb = CacheCb} = State) -> invalidate_session(Cache, CacheCb, {{Host, Port}, ID}, Session, State); handle_cast({invalidate_session, Port, #session{session_id = ID} = Session}, - #state{session_cache = Cache, + #state{session_cache_server = Cache, session_cache_cb = CacheCb} = State) -> invalidate_session(Cache, CacheCb, {Port, ID}, Session, State); + +handle_cast({insert_crls, Path, CRLs}, + #state{certificate_db = Db} = State) -> + ssl_pkix_db:add_crls(Db, Path, CRLs), + {noreply, State}; + +handle_cast({delete_crls, CRLsOrPath}, + #state{certificate_db = Db} = State) -> + ssl_pkix_db:remove_crls(Db, CRLsOrPath), + {noreply, State}; + handle_cast({invalidate_pem, File}, - #state{certificate_db = [_, _, PemCache]} = State) -> + #state{certificate_db = [_, _, PemCache | _]} = State) -> ssl_pkix_db:remove(File, PemCache), {noreply, State}. @@ -329,21 +377,23 @@ handle_cast({invalidate_pem, File}, %% Description: Handling all non call/cast messages %%------------------------------------------------------------------- handle_info(validate_sessions, #state{session_cache_cb = CacheCb, - session_cache = Cache, + session_cache_client = ClientCache, + session_cache_server = ServerCache, session_lifetime = LifeTime } = State) -> Timer = erlang:send_after(?SESSION_VALIDATION_INTERVAL, self(), validate_sessions), - start_session_validator(Cache, CacheCb, LifeTime), + start_session_validator(ClientCache, CacheCb, LifeTime), + start_session_validator(ServerCache, CacheCb, LifeTime), {noreply, State#state{session_validation_timer = Timer}}; -handle_info({delayed_clean_session, Key}, #state{session_cache = Cache, - session_cache_cb = CacheCb - } = State) -> + +handle_info({delayed_clean_session, Key, Cache}, #state{session_cache_cb = CacheCb + } = State) -> CacheCb:delete(Cache, Key), {noreply, State}; -handle_info(clear_pem_cache, #state{certificate_db = [_,_,PemChace], +handle_info(clear_pem_cache, #state{certificate_db = [_,_,PemChace | _], clear_pem_cache = Interval, last_pem_check = CheckPoint} = State) -> NewCheckPoint = os:timestamp(), @@ -351,9 +401,8 @@ handle_info(clear_pem_cache, #state{certificate_db = [_,_,PemChace], erlang:send_after(Interval, self(), clear_pem_cache), {noreply, State#state{last_pem_check = NewCheckPoint}}; - handle_info({clean_cert_db, Ref, File}, - #state{certificate_db = [CertDb,RefDb, PemCache]} = State) -> + #state{certificate_db = [CertDb,RefDb, PemCache | _]} = State) -> case ssl_pkix_db:lookup(Ref, RefDb) of undefined -> %% Alredy cleaned @@ -380,12 +429,14 @@ handle_info(_Info, State) -> %% The return value is ignored. %%-------------------------------------------------------------------- terminate(_Reason, #state{certificate_db = Db, - session_cache = SessionCache, + session_cache_client = ClientSessionCache, + session_cache_server = ServerSessionCache, session_cache_cb = CacheCb, session_validation_timer = Timer}) -> erlang:cancel_timer(Timer), ssl_pkix_db:remove(Db), - CacheCb:terminate(SessionCache), + catch CacheCb:terminate(ClientSessionCache), + catch CacheCb:terminate(ServerSessionCache), ok. %%-------------------------------------------------------------------- @@ -458,7 +509,7 @@ invalidate_session(Cache, CacheCb, Key, Session, #state{last_delay_timer = LastT %% up the session data but new connections should not get to use this session. CacheCb:update(Cache, Key, Session#session{is_resumable = false}), TRef = - erlang:send_after(delay_time(), self(), {delayed_clean_session, Key}), + erlang:send_after(delay_time(), self(), {delayed_clean_session, Key, Cache}), {noreply, State#state{last_delay_timer = last_delay_timer(Key, TRef, LastTimer)}} end. @@ -507,6 +558,37 @@ clean_cert_db(Ref, CertDb, RefDb, PemCache, File) -> ok end. +%% Do not let dumb clients create a gigantic session table +%% for itself creating big delays at connection time. +register_unique_session(Sessions, Session, CacheCb, Cache, PartialKey) -> + case exists_equivalent(Session , Sessions) of + true -> + ok; + false -> + CacheCb:update(Cache, {PartialKey, + Session#session.session_id}, Session) + end. + +exists_equivalent(_, []) -> + false; +exists_equivalent(#session{ + peer_certificate = PeerCert, + own_certificate = OwnCert, + compression_method = Compress, + cipher_suite = CipherSuite, + srp_username = SRP, + ecc = ECC} , + [#session{ + peer_certificate = PeerCert, + own_certificate = OwnCert, + compression_method = Compress, + cipher_suite = CipherSuite, + srp_username = SRP, + ecc = ECC} | _]) -> + true; +exists_equivalent(Session, [ _ | Rest]) -> + exists_equivalent(Session, Rest). + start_pem_cache_validator(PemCache, CheckPoint) -> spawn_link(?MODULE, init_pem_cache_validator, [[get(ssl_manager), PemCache, CheckPoint]]). @@ -542,3 +624,21 @@ is_before_checkpoint(Time, CheckPoint) -> calendar:datetime_to_gregorian_seconds(calendar:now_to_datetime(CheckPoint)) - calendar:datetime_to_gregorian_seconds(Time) > 0. +add_trusted_certs(Pid, Trustedcerts, Db) -> + try + ssl_pkix_db:add_trusted_certs(Pid, Trustedcerts, Db) + catch + _:Reason -> + {error, Reason} + end. + +session_cache(client, #state{session_cache_client = Cache}) -> + Cache; +session_cache(server, #state{session_cache_server = Cache}) -> + Cache. + +crl_db_info([_,_,_,Local], {internal, Info}) -> + {Local, Info}; +crl_db_info(_, UserCRLDb) -> + UserCRLDb. + diff --git a/lib/ssl/src/ssl_pkix_db.erl b/lib/ssl/src/ssl_pkix_db.erl index 8531445ba4..d7b7e3eae3 100644 --- a/lib/ssl/src/ssl_pkix_db.erl +++ b/lib/ssl/src/ssl_pkix_db.erl @@ -27,9 +27,9 @@ -include_lib("public_key/include/public_key.hrl"). -include_lib("kernel/include/file.hrl"). --export([create/0, remove/1, add_trusted_certs/3, +-export([create/0, add_crls/3, remove_crls/2, remove/1, add_trusted_certs/3, remove_trusted_certs/2, insert/3, remove/2, clear/1, db_size/1, - ref_count/3, lookup_trusted_cert/4, foldl/3, + ref_count/3, lookup_trusted_cert/4, foldl/3, select_cert_by_issuer/2, lookup_cached_pem/2, cache_pem_file/2, cache_pem_file/3, lookup/2]). @@ -51,16 +51,24 @@ create() -> ets:new(ssl_otp_cacertificate_db, [set, public]), %% Let connection processes call ref_count/3 directly ets:new(ssl_otp_ca_file_ref, [set, public]), - ets:new(ssl_otp_pem_cache, [set, protected]) + ets:new(ssl_otp_pem_cache, [set, protected]), + %% Default cache + {ets:new(ssl_otp_crl_cache, [set, protected]), + ets:new(ssl_otp_crl_issuer_mapping, [bag, protected])} ]. %%-------------------------------------------------------------------- --spec remove([db_handle()]) -> ok. +-spec remove([db_handle()]) -> ok. %% %% Description: Removes database db %%-------------------------------------------------------------------- remove(Dbs) -> - lists:foreach(fun(Db) -> + lists:foreach(fun({Db0, Db1}) -> + true = ets:delete(Db0), + true = ets:delete(Db1); + (undefined) -> + ok; + (Db) -> true = ets:delete(Db) end, Dbs). @@ -81,7 +89,7 @@ lookup_trusted_cert(DbHandle, Ref, SerialNumber, Issuer) -> {ok, Certs} end. -lookup_cached_pem([_, _, PemChache], File) -> +lookup_cached_pem([_, _, PemChache | _], File) -> lookup_cached_pem(PemChache, File); lookup_cached_pem(PemChache, File) -> lookup(File, PemChache). @@ -94,12 +102,12 @@ lookup_cached_pem(PemChache, File) -> %% runtime database. Returns Ref that should be handed to lookup_trusted_cert %% together with the cert serialnumber and issuer. %%-------------------------------------------------------------------- -add_trusted_certs(_Pid, {der, DerList}, [CerDb, _,_]) -> +add_trusted_certs(_Pid, {der, DerList}, [CertDb, _,_ | _]) -> NewRef = make_ref(), - add_certs_from_der(DerList, NewRef, CerDb), + add_certs_from_der(DerList, NewRef, CertDb), {ok, NewRef}; -add_trusted_certs(_Pid, File, [CertsDb, RefDb, PemChache] = Db) -> +add_trusted_certs(_Pid, File, [CertsDb, RefDb, PemChache | _] = Db) -> case lookup_cached_pem(Db, File) of [{_Content, Ref}] -> ref_count(Ref, RefDb, 1), @@ -118,14 +126,15 @@ add_trusted_certs(_Pid, File, [CertsDb, RefDb, PemChache] = Db) -> %% Description: Cache file as binary in DB %%-------------------------------------------------------------------- -spec cache_pem_file(binary(), [db_handle()]) -> {ok, term()}. -cache_pem_file(File, [_CertsDb, _RefDb, PemChache]) -> +cache_pem_file(File, [_CertsDb, _RefDb, PemChache | _]) -> {ok, PemBin} = file:read_file(File), Content = public_key:pem_decode(PemBin), insert(File, Content, PemChache), {ok, Content}. + -spec cache_pem_file(reference(), binary(), [db_handle()]) -> {ok, term()}. -cache_pem_file(Ref, File, [_CertsDb, _RefDb, PemChache]) -> +cache_pem_file(Ref, File, [_CertsDb, _RefDb, PemChache| _]) -> {ok, PemBin} = file:read_file(File), Content = public_key:pem_decode(PemBin), insert(File, {Content, Ref}, PemChache), @@ -149,6 +158,15 @@ remove(Key, Db) -> ok. %%-------------------------------------------------------------------- +-spec remove(term(), term(), db_handle()) -> ok. +%% +%% Description: Removes an element in a <Db>. +%%-------------------------------------------------------------------- +remove(Key, Data, Db) -> + ets:delete_object(Db, {Key, Data}), + ok. + +%%-------------------------------------------------------------------- -spec lookup(term(), db_handle()) -> [term()] | undefined. %% %% Description: Looks up an element in a <Db>. @@ -175,6 +193,10 @@ lookup(Key, Db) -> foldl(Fun, Acc0, Cache) -> ets:foldl(Fun, Acc0, Cache). + +select_cert_by_issuer(Cache, Issuer) -> + ets:select(Cache, [{{{'_','_', Issuer},{'_', '$1'}},[],['$$']}]). + %%-------------------------------------------------------------------- -spec ref_count(term(), db_handle(), integer()) -> integer(). %% @@ -244,9 +266,39 @@ add_certs(Cert, Ref, CertsDb) -> error_logger:info_report(Report) end. -new_trusted_cert_entry(File, [CertsDb, RefDb, _] = Db) -> +new_trusted_cert_entry(File, [CertsDb, RefDb, _ | _] = Db) -> Ref = make_ref(), update_counter(Ref, 1, RefDb), {ok, Content} = cache_pem_file(Ref, File, Db), add_certs_from_pem(Content, Ref, CertsDb), {ok, Ref}. + +add_crls([_,_,_, {_, Mapping} | _], ?NO_DIST_POINT, CRLs) -> + [add_crls(CRL, Mapping) || CRL <- CRLs]; +add_crls([_,_,_, {Cache, Mapping} | _], Path, CRLs) -> + insert(Path, CRLs, Cache), + [add_crls(CRL, Mapping) || CRL <- CRLs]. + +add_crls(CRL, Mapping) -> + insert(crl_issuer(CRL), CRL, Mapping). + +remove_crls([_,_,_, {_, Mapping} | _], {?NO_DIST_POINT, CRLs}) -> + [rm_crls(CRL, Mapping) || CRL <- CRLs]; + +remove_crls([_,_,_, {Cache, Mapping} | _], Path) -> + case lookup(Path, Cache) of + undefined -> + ok; + CRLs -> + remove(Path, Cache), + [rm_crls(CRL, Mapping) || CRL <- CRLs] + end. + +rm_crls(CRL, Mapping) -> + remove(crl_issuer(CRL), CRL, Mapping). + +crl_issuer(DerCRL) -> + CRL = public_key:der_decode('CertificateList', DerCRL), + TBSCRL = CRL#'CertificateList'.tbsCertList, + TBSCRL#'TBSCertList'.issuer. + diff --git a/lib/ssl/src/ssl_record.erl b/lib/ssl/src/ssl_record.erl index 025a46bf65..a02375a947 100644 --- a/lib/ssl/src/ssl_record.erl +++ b/lib/ssl/src/ssl_record.erl @@ -48,7 +48,8 @@ -export([compress/3, uncompress/3, compressions/0]). %% Payload encryption/decryption --export([cipher/4, decipher/4, is_correct_mac/2]). +-export([cipher/4, decipher/4, is_correct_mac/2, + cipher_aead/4, decipher_aead/4]). -export_type([ssl_version/0, ssl_atom_version/0]). @@ -376,6 +377,23 @@ cipher(Version, Fragment, {CipherFragment, CipherS1} = ssl_cipher:cipher(BulkCipherAlgo, CipherS0, MacHash, Fragment, Version), {CipherFragment, WriteState0#connection_state{cipher_state = CipherS1}}. +%%-------------------------------------------------------------------- +-spec cipher_aead(ssl_version(), iodata(), #connection_state{}, MacHash::binary()) -> + {CipherFragment::binary(), #connection_state{}}. +%% +%% Description: Payload encryption +%%-------------------------------------------------------------------- +cipher_aead(Version, Fragment, + #connection_state{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), + {CipherFragment, WriteState0#connection_state{cipher_state = CipherS1}}. %%-------------------------------------------------------------------- -spec decipher(ssl_version(), binary(), #connection_state{}, boolean()) -> {binary(), binary(), #connection_state{}} | #alert{}. @@ -397,6 +415,25 @@ decipher(Version, CipherFragment, Alert end. %%-------------------------------------------------------------------- +-spec decipher_aead(ssl_version(), binary(), #connection_state{}, binary()) -> {binary(), binary(), #connection_state{}} | #alert{}. +%% +%% Description: Payload decryption +%%-------------------------------------------------------------------- +decipher_aead(Version, CipherFragment, + #connection_state{sequence_number = SeqNo, + security_parameters = + #security_parameters{bulk_cipher_algorithm = + BulkCipherAlgo}, + cipher_state = CipherS0 + } = ReadState, AAD) -> + case ssl_cipher:decipher_aead(BulkCipherAlgo, CipherS0, SeqNo, AAD, CipherFragment, Version) of + {PlainFragment, CipherS1} -> + CS1 = ReadState#connection_state{cipher_state = CipherS1}, + {PlainFragment, CS1}; + #alert{} = Alert -> + Alert + end. +%%-------------------------------------------------------------------- %%% Internal functions %%-------------------------------------------------------------------- empty_connection_state(ConnectionEnd) -> diff --git a/lib/ssl/src/ssl_record.hrl b/lib/ssl/src/ssl_record.hrl index 6aab35d6da..53b5f2399b 100644 --- a/lib/ssl/src/ssl_record.hrl +++ b/lib/ssl/src/ssl_record.hrl @@ -90,11 +90,14 @@ -define('3DES', 4). -define(DES40, 5). -define(IDEA, 6). --define(AES, 7). +-define(AES_CBC, 7). +-define(AES_GCM, 8). +-define(CHACHA20_POLY1305, 9). %% CipherType -define(STREAM, 0). -define(BLOCK, 1). +-define(AEAD, 2). %% IsExportable %-define(TRUE, 0). %% Already defined by ssl_internal.hrl diff --git a/lib/ssl/src/ssl_session_cache.erl b/lib/ssl/src/ssl_session_cache.erl index 5c6ee3c54c..b011732f2c 100644 --- a/lib/ssl/src/ssl_session_cache.erl +++ b/lib/ssl/src/ssl_session_cache.erl @@ -1,7 +1,7 @@ %% %% %CopyrightBegin% %% -%% Copyright Ericsson AB 2008-2012. All Rights Reserved. +%% Copyright Ericsson AB 2008-2014. 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 @@ -31,8 +31,8 @@ %%-------------------------------------------------------------------- %% Description: Return table reference. Called by ssl_manager process. %%-------------------------------------------------------------------- -init(_) -> - ets:new(cache_name(), [ordered_set, protected]). +init(Options) -> + ets:new(cache_name(proplists:get_value(role, Options)), [ordered_set, protected]). %%-------------------------------------------------------------------- %% Description: Handles cache table at termination of ssl manager. @@ -87,5 +87,5 @@ select_session(Cache, PartialKey) -> %%-------------------------------------------------------------------- %%% Internal functions %%-------------------------------------------------------------------- -cache_name() -> - ssl_otp_session_cache. +cache_name(Name) -> + list_to_atom(atom_to_list(Name) ++ "_ssl_otp_session_cache"). diff --git a/lib/ssl/src/ssl_v3.erl b/lib/ssl/src/ssl_v3.erl index 68f7f5dee2..169b39be32 100644 --- a/lib/ssl/src/ssl_v3.erl +++ b/lib/ssl/src/ssl_v3.erl @@ -1,7 +1,7 @@ %% %% %CopyrightBegin% %% -%% Copyright Ericsson AB 2007-2014. All Rights Reserved. +%% Copyright Ericsson AB 2007-2015. 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 @@ -143,9 +143,6 @@ suites() -> ?TLS_DHE_RSA_WITH_AES_128_CBC_SHA, ?TLS_DHE_DSS_WITH_AES_128_CBC_SHA, ?TLS_RSA_WITH_AES_128_CBC_SHA, - %%?TLS_RSA_WITH_IDEA_CBC_SHA, - ?TLS_RSA_WITH_RC4_128_SHA, - ?TLS_RSA_WITH_RC4_128_MD5, ?TLS_RSA_WITH_DES_CBC_SHA ]. diff --git a/lib/ssl/src/tls_handshake.erl b/lib/ssl/src/tls_handshake.erl index b0b6d5a8e3..548ec4aebe 100644 --- a/lib/ssl/src/tls_handshake.erl +++ b/lib/ssl/src/tls_handshake.erl @@ -82,8 +82,7 @@ client_hello(Host, Port, ConnectionStates, boolean()) -> {tls_record:tls_version(), session_id(), #connection_states{}, binary() | undefined}| {tls_record:tls_version(), {resumed | new, #session{}}, #connection_states{}, - [binary()] | undefined, - [ssl_handshake:oid()] | undefined, [ssl_handshake:oid()] | undefined} | + #hello_extensions{}} | #alert{}. %% %% Description: Handles a recieved hello message diff --git a/lib/ssl/src/tls_record.erl b/lib/ssl/src/tls_record.erl index 168b2c8fd3..14a49ac7da 100644 --- a/lib/ssl/src/tls_record.erl +++ b/lib/ssl/src/tls_record.erl @@ -132,6 +132,23 @@ encode_plain_text(Type, Version, Data, sequence_number = Seq, compression_state=CompS0, security_parameters= + #security_parameters{ + cipher_type = ?AEAD, + compression_algorithm=CompAlg} + }= WriteState0} = ConnectionStates) -> + {Comp, CompS1} = ssl_record:compress(CompAlg, Data, CompS0), + WriteState1 = WriteState0#connection_state{compression_state = CompS1}, + AAD = calc_aad(Type, Version, WriteState1), + {CipherFragment, WriteState} = ssl_record:cipher_aead(Version, Comp, WriteState1, AAD), + CipherText = encode_tls_cipher_text(Type, Version, CipherFragment), + {CipherText, ConnectionStates#connection_states{current_write = WriteState#connection_state{sequence_number = Seq +1}}}; + +encode_plain_text(Type, Version, Data, + #connection_states{current_write = + #connection_state{ + sequence_number = Seq, + compression_state=CompS0, + security_parameters= #security_parameters{compression_algorithm=CompAlg} }= WriteState0} = ConnectionStates) -> {Comp, CompS1} = ssl_record:compress(CompAlg, Data, CompS0), @@ -154,14 +171,39 @@ decode_cipher_text(#ssl_tls{type = Type, version = Version, compression_state = CompressionS0, sequence_number = Seq, security_parameters= - #security_parameters{compression_algorithm = CompressAlg} + #security_parameters{ + cipher_type = ?AEAD, + compression_algorithm=CompAlg} + } = ReadState0} = ConnnectionStates0, _) -> + AAD = calc_aad(Type, Version, ReadState0), + case ssl_record:decipher_aead(Version, CipherFragment, ReadState0, AAD) of + {PlainFragment, ReadState1} -> + {Plain, CompressionS1} = ssl_record:uncompress(CompAlg, + PlainFragment, CompressionS0), + ConnnectionStates = ConnnectionStates0#connection_states{ + current_read = ReadState1#connection_state{ + sequence_number = Seq + 1, + compression_state = CompressionS1}}, + {CipherText#ssl_tls{fragment = Plain}, ConnnectionStates}; + #alert{} = Alert -> + Alert + end; + +decode_cipher_text(#ssl_tls{type = Type, version = Version, + fragment = CipherFragment} = CipherText, + #connection_states{current_read = + #connection_state{ + compression_state = CompressionS0, + sequence_number = Seq, + security_parameters= + #security_parameters{compression_algorithm=CompAlg} } = ReadState0} = ConnnectionStates0, PaddingCheck) -> case ssl_record:decipher(Version, CipherFragment, ReadState0, PaddingCheck) of {PlainFragment, Mac, ReadState1} -> MacHash = calc_mac_hash(Type, Version, PlainFragment, ReadState1), case ssl_record:is_correct_mac(Mac, MacHash) of true -> - {Plain, CompressionS1} = ssl_record:uncompress(CompressAlg, + {Plain, CompressionS1} = ssl_record:uncompress(CompAlg, PlainFragment, CompressionS0), ConnnectionStates = ConnnectionStates0#connection_states{ current_read = ReadState1#connection_state{ @@ -276,8 +318,17 @@ supported_protocol_versions([]) -> Vsns; supported_protocol_versions([_|_] = Vsns) -> - Vsns. - + case sufficient_tlsv1_2_crypto_support() of + true -> + Vsns; + false -> + case Vsns -- ['tlsv1.2'] of + [] -> + ?MIN_SUPPORTED_VERSIONS; + NewVsns -> + NewVsns + end + end. %%-------------------------------------------------------------------- %% %% Description: ssl version 2 is not acceptable security risks are too big. @@ -331,3 +382,7 @@ calc_mac_hash(Type, Version, mac_hash(Version, SecPars#security_parameters.mac_algorithm, MacSecret, SeqNo, Type, Length, PlainFragment). + +calc_aad(Type, {MajVer, MinVer}, + #connection_state{sequence_number = SeqNo}) -> + <<SeqNo:64/integer, ?BYTE(Type), ?BYTE(MajVer), ?BYTE(MinVer)>>. diff --git a/lib/ssl/src/tls_v1.erl b/lib/ssl/src/tls_v1.erl index 7a5f9c1b38..559fc1d6a8 100644 --- a/lib/ssl/src/tls_v1.erl +++ b/lib/ssl/src/tls_v1.erl @@ -1,7 +1,7 @@ %% %% %CopyrightBegin% %% -%% Copyright Ericsson AB 2007-2014. All Rights Reserved. +%% Copyright Ericsson AB 2007-2015. 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 @@ -208,38 +208,55 @@ suites(Minor) when Minor == 1; Minor == 2 -> ?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_RC4_128_SHA, - ?TLS_ECDHE_RSA_WITH_RC4_128_SHA, - ?TLS_RSA_WITH_RC4_128_SHA, - ?TLS_RSA_WITH_RC4_128_MD5, ?TLS_DHE_RSA_WITH_DES_CBC_SHA, - ?TLS_ECDH_ECDSA_WITH_RC4_128_SHA, - ?TLS_ECDH_RSA_WITH_RC4_128_SHA, - ?TLS_RSA_WITH_DES_CBC_SHA ]; suites(3) -> [ + ?TLS_ECDHE_ECDSA_WITH_CHACHA20_POLY1305_SHA256, + ?TLS_ECDHE_RSA_WITH_CHACHA20_POLY1305_SHA256, + + ?TLS_ECDHE_ECDSA_WITH_AES_256_GCM_SHA384, + ?TLS_ECDHE_RSA_WITH_AES_256_GCM_SHA384, ?TLS_ECDHE_ECDSA_WITH_AES_256_CBC_SHA384, ?TLS_ECDHE_RSA_WITH_AES_256_CBC_SHA384, + ?TLS_ECDH_ECDSA_WITH_AES_256_GCM_SHA384, + ?TLS_ECDH_RSA_WITH_AES_256_GCM_SHA384, ?TLS_ECDH_ECDSA_WITH_AES_256_CBC_SHA384, ?TLS_ECDH_RSA_WITH_AES_256_CBC_SHA384, + ?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, ?TLS_ECDHE_ECDSA_WITH_AES_128_CBC_SHA256, ?TLS_ECDHE_RSA_WITH_AES_128_CBC_SHA256, + ?TLS_ECDH_ECDSA_WITH_AES_128_GCM_SHA256, + ?TLS_ECDH_RSA_WITH_AES_128_GCM_SHA256, ?TLS_ECDH_ECDSA_WITH_AES_128_CBC_SHA256, ?TLS_ECDH_RSA_WITH_AES_128_CBC_SHA256, + ?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 + + %% not supported + %% ?TLS_DH_RSA_WITH_AES_256_GCM_SHA384, + %% ?TLS_DH_DSS_WITH_AES_256_GCM_SHA384, + %% ?TLS_DH_RSA_WITH_AES_128_GCM_SHA256, + %% ?TLS_DH_DSS_WITH_AES_128_GCM_SHA256 ] ++ suites(2). + %%-------------------------------------------------------------------- %%% Internal functions %%-------------------------------------------------------------------- diff --git a/lib/ssl/test/Makefile b/lib/ssl/test/Makefile index 0d241707d9..09cc5981e7 100644 --- a/lib/ssl/test/Makefile +++ b/lib/ssl/test/Makefile @@ -37,6 +37,7 @@ VSN=$(GS_VSN) MODULES = \ ssl_test_lib \ ssl_basic_SUITE \ + ssl_bench_SUITE \ ssl_cipher_SUITE \ ssl_certificate_verify_SUITE\ ssl_crl_SUITE\ @@ -50,6 +51,7 @@ MODULES = \ ssl_session_cache_SUITE \ ssl_to_openssl_SUITE \ ssl_ECC_SUITE \ + ssl_upgrade_SUITE\ make_certs\ erl_make_certs @@ -131,7 +133,7 @@ release_spec: opt release_tests_spec: opt $(INSTALL_DIR) "$(RELSYSDIR)" $(INSTALL_DATA) $(ERL_FILES) $(HRL_FILES) $(HRL_FILES_NEEDED_IN_TEST) $(COVER_FILE) "$(RELSYSDIR)" - $(INSTALL_DATA) ssl.spec ssl.cover "$(RELSYSDIR)" + $(INSTALL_DATA) ssl.spec ssl_bench.spec ssl.cover "$(RELSYSDIR)" chmod -R u+w "$(RELSYSDIR)" @tar cf - *_SUITE_data | (cd "$(RELSYSDIR)"; tar xf -) diff --git a/lib/ssl/test/erl_make_certs.erl b/lib/ssl/test/erl_make_certs.erl index daf4466f11..b534c0130e 100644 --- a/lib/ssl/test/erl_make_certs.erl +++ b/lib/ssl/test/erl_make_certs.erl @@ -204,7 +204,7 @@ issuer_der(Issuer) -> Subject. subject(undefined, IsRootCA) -> - User = if IsRootCA -> "RootCA"; true -> user() end, + User = if IsRootCA -> "RootCA"; true -> os:getenv("USER", "test_user") end, Opts = [{email, User ++ "@erlang.org"}, {name, User}, {city, "Stockholm"}, @@ -215,14 +215,6 @@ subject(undefined, IsRootCA) -> subject(Opts, _) -> subject(Opts). -user() -> - case os:getenv("USER") of - false -> - "test_user"; - User -> - User - end. - subject(SubjectOpts) when is_list(SubjectOpts) -> Encode = fun(Opt) -> {Type,Value} = subject_enc(Opt), diff --git a/lib/ssl/test/make_certs.erl b/lib/ssl/test/make_certs.erl index 15a7e118ff..77631f62d3 100644 --- a/lib/ssl/test/make_certs.erl +++ b/lib/ssl/test/make_certs.erl @@ -1,7 +1,7 @@ %% %% %CopyrightBegin% %% -%% Copyright Ericsson AB 2007-2012. All Rights Reserved. +%% Copyright Ericsson AB 2007-2015. 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 @@ -324,8 +324,9 @@ eval_cmd(Port, Cmd) -> ok end, receive - {Port, {exit_status, Status}} when Status /= 0 -> - %% io:fwrite("exit status: ~w~n", [Status]), + {Port, {exit_status, 0}} -> + ok; + {Port, {exit_status, Status}} -> exit({eval_cmd, Cmd, Status}) after 0 -> ok @@ -369,7 +370,7 @@ req_cnf(C) -> "subjectKeyIdentifier = hash\n" "subjectAltName = email:copy\n"]. -ca_cnf(C) -> +ca_cnf(C = #config{issuing_distribution_point = true}) -> ["# Purpose: Configuration for CAs.\n" "\n" "ROOTDIR = $ENV::ROOTDIR\n" @@ -446,5 +447,83 @@ ca_cnf(C) -> "subjectAltName = email:copy\n" "issuerAltName = issuer:copy\n" "crlDistributionPoints=@crl_section\n" - ]. + ]; +ca_cnf(C = #config{issuing_distribution_point = false}) -> + ["# Purpose: Configuration for CAs.\n" + "\n" + "ROOTDIR = $ENV::ROOTDIR\n" + "default_ca = ca\n" + "\n" + + "[ca]\n" + "dir = $ROOTDIR/", C#config.commonName, "\n" + "certs = $dir/certs\n" + "crl_dir = $dir/crl\n" + "database = $dir/index.txt\n" + "new_certs_dir = $dir/newcerts\n" + "certificate = $dir/cert.pem\n" + "serial = $dir/serial\n" + "crl = $dir/crl.pem\n", + ["crlnumber = $dir/crlnumber\n" || C#config.v2_crls], + "private_key = $dir/private/key.pem\n" + "RANDFILE = $dir/private/RAND\n" + "\n" + "x509_extensions = user_cert\n", + ["crl_extensions = crl_ext\n" || C#config.v2_crls], + "unique_subject = no\n" + "default_days = 3600\n" + "default_md = md5\n" + "preserve = no\n" + "policy = policy_match\n" + "\n" + + "[policy_match]\n" + "commonName = supplied\n" + "organizationalUnitName = optional\n" + "organizationName = match\n" + "countryName = match\n" + "localityName = match\n" + "emailAddress = supplied\n" + "\n" + + "[crl_ext]\n" + "authorityKeyIdentifier=keyid:always,issuer:always\n", + %["issuingDistributionPoint=critical, @idpsec\n" || C#config.issuing_distribution_point], + + %"[idpsec]\n" + %"fullname=URI:http://localhost:8000/",C#config.commonName,"/crl.pem\n" + + "[user_cert]\n" + "basicConstraints = CA:false\n" + "keyUsage = nonRepudiation, digitalSignature, keyEncipherment\n" + "subjectKeyIdentifier = hash\n" + "authorityKeyIdentifier = keyid,issuer:always\n" + "subjectAltName = email:copy\n" + "issuerAltName = issuer:copy\n" + %"crlDistributionPoints=@crl_section\n" + + %%"[crl_section]\n" + %% intentionally invalid + %%"URI.1=http://localhost/",C#config.commonName,"/crl.pem\n" + %%"URI.2=http://localhost:",integer_to_list(C#config.crl_port),"/",C#config.commonName,"/crl.pem\n" + %%"\n" + + "[user_cert_digital_signature_only]\n" + "basicConstraints = CA:false\n" + "keyUsage = digitalSignature\n" + "subjectKeyIdentifier = hash\n" + "authorityKeyIdentifier = keyid,issuer:always\n" + "subjectAltName = email:copy\n" + "issuerAltName = issuer:copy\n" + "\n" + + "[ca_cert]\n" + "basicConstraints = critical,CA:true\n" + "keyUsage = cRLSign, keyCertSign\n" + "subjectKeyIdentifier = hash\n" + "authorityKeyIdentifier = keyid:always,issuer:always\n" + "subjectAltName = email:copy\n" + "issuerAltName = issuer:copy\n" + %"crlDistributionPoints=@crl_section\n" + ]. diff --git a/lib/ssl/test/ssl.spec b/lib/ssl/test/ssl.spec index fc7c1bbb82..86e14c033e 100644 --- a/lib/ssl/test/ssl.spec +++ b/lib/ssl/test/ssl.spec @@ -1 +1,4 @@ {suites,"../ssl_test",all}. +{skip_cases, "../ssl_test", + ssl_bench_SUITE, [setup_sequential, setup_concurrent, payload_simple], + "Benchmarks run separately"}. diff --git a/lib/ssl/test/ssl_basic_SUITE.erl b/lib/ssl/test/ssl_basic_SUITE.erl index df9432a43b..50d5fb411f 100644 --- a/lib/ssl/test/ssl_basic_SUITE.erl +++ b/lib/ssl/test/ssl_basic_SUITE.erl @@ -65,7 +65,7 @@ groups() -> {'tlsv1.2', [], all_versions_groups()}, {'tlsv1.1', [], all_versions_groups()}, {'tlsv1', [], all_versions_groups() ++ rizzo_tests()}, - {'sslv3', [], all_versions_groups() ++ rizzo_tests()}, + {'sslv3', [], all_versions_groups() ++ rizzo_tests() ++ [ciphersuite_vs_version]}, {api,[], api_tests()}, {session, [], session_tests()}, {renegotiate, [], renegotiate_tests()}, @@ -91,6 +91,7 @@ basic_tests() -> connect_twice, connect_dist, clear_pem_cache, + defaults, fallback ]. @@ -117,7 +118,6 @@ options_tests() -> tcp_reuseaddr, honor_server_cipher_order, honor_client_cipher_order, - ciphersuite_vs_version, unordered_protocol_versions_server, unordered_protocol_versions_client ]. @@ -178,6 +178,9 @@ cipher_tests() -> srp_cipher_suites, srp_anon_cipher_suites, srp_dsa_cipher_suites, + rc4_rsa_cipher_suites, + rc4_ecdh_rsa_cipher_suites, + rc4_ecdsa_cipher_suites, default_reject_anonymous]. cipher_tests_ec() -> @@ -347,7 +350,7 @@ alerts(Config) when is_list(Config) -> end, Alerts). %%-------------------------------------------------------------------- new_options_in_accept() -> - [{doc,"Test that you can set ssl options in ssl_accept/3 and not tcp upgrade"}]. + [{doc,"Test that you can set ssl options in ssl_accept/3 and not only in tcp upgrade"}]. new_options_in_accept(Config) when is_list(Config) -> ClientOpts = ?config(client_opts, Config), ServerOpts0 = ?config(server_dsa_opts, Config), @@ -365,7 +368,9 @@ new_options_in_accept(Config) when is_list(Config) -> {host, Hostname}, {from, self()}, {mfa, {?MODULE, connection_info_result, []}}, - {options, [{versions, [sslv3]} | ClientOpts]}]), + {options, [{versions, [sslv3]}, + {ciphers,[{rsa,rc4_128,sha} + ]} | ClientOpts]}]), ct:log("Testcase ~p, Client ~p Server ~p ~n", [self(), Client, Server]), @@ -395,7 +400,7 @@ connection_info(Config) when is_list(Config) -> {from, self()}, {mfa, {?MODULE, connection_info_result, []}}, {options, - [{ciphers,[{rsa,rc4_128,sha,no_export}]} | + [{ciphers,[{rsa,des_cbc,sha,no_export}]} | ClientOpts]}]), ct:log("Testcase ~p, Client ~p Server ~p ~n", @@ -404,7 +409,7 @@ connection_info(Config) when is_list(Config) -> Version = tls_record:protocol_version(tls_record:highest_protocol_version([])), - ServerMsg = ClientMsg = {ok, {Version, {rsa,rc4_128,sha}}}, + ServerMsg = ClientMsg = {ok, {Version, {rsa, des_cbc, sha}}}, ssl_test_lib:check_result(Server, ServerMsg, Client, ClientMsg), @@ -633,7 +638,7 @@ clear_pem_cache(Config) when is_list(Config) -> {status, _, _, StatusInfo} = sys:get_status(whereis(ssl_manager)), [_, _,_, _, Prop] = StatusInfo, State = ssl_test_lib:state(Prop), - [_,FilRefDb, _] = element(5, State), + [_,FilRefDb |_] = element(6, State), {Server, Client} = basic_verify_test_no_close(Config), 2 = ets:info(FilRefDb, size), ssl:clear_pem_cache(), @@ -1811,6 +1816,32 @@ srp_dsa_cipher_suites(Config) when is_list(Config) -> Version = tls_record:protocol_version(tls_record:highest_protocol_version([])), Ciphers = ssl_test_lib:srp_dss_suites(), run_suites(Ciphers, Version, Config, srp_dsa). +%%------------------------------------------------------------------- +rc4_rsa_cipher_suites()-> + [{doc, "Test the RC4 ciphersuites"}]. +rc4_rsa_cipher_suites(Config) when is_list(Config) -> + NVersion = tls_record:highest_protocol_version([]), + Version = tls_record:protocol_version(NVersion), + Ciphers = ssl_test_lib:rc4_suites(NVersion), + run_suites(Ciphers, Version, Config, rc4_rsa). +%------------------------------------------------------------------- +rc4_ecdh_rsa_cipher_suites()-> + [{doc, "Test the RC4 ciphersuites"}]. +rc4_ecdh_rsa_cipher_suites(Config) when is_list(Config) -> + NVersion = tls_record:highest_protocol_version([]), + Version = tls_record:protocol_version(NVersion), + Ciphers = ssl_test_lib:rc4_suites(NVersion), + run_suites(Ciphers, Version, Config, rc4_ecdh_rsa). + +%%------------------------------------------------------------------- +rc4_ecdsa_cipher_suites()-> + [{doc, "Test the RC4 ciphersuites"}]. +rc4_ecdsa_cipher_suites(Config) when is_list(Config) -> + NVersion = tls_record:highest_protocol_version([]), + Version = tls_record:protocol_version(NVersion), + Ciphers = ssl_test_lib:rc4_suites(NVersion), + run_suites(Ciphers, Version, Config, rc4_ecdsa). + %%-------------------------------------------------------------------- default_reject_anonymous()-> [{doc,"Test that by default anonymous cipher suites are rejected "}]. @@ -2371,7 +2402,7 @@ der_input(Config) when is_list(Config) -> {status, _, _, StatusInfo} = sys:get_status(whereis(ssl_manager)), [_, _,_, _, Prop] = StatusInfo, State = ssl_test_lib:state(Prop), - [CADb | _] = element(5, State), + [CADb | _] = element(6, State), [] = ets:tab2list(CADb). %%-------------------------------------------------------------------- @@ -2539,6 +2570,16 @@ no_reuses_session_server_restart_new_cert_file(Config) when is_list(Config) -> ssl_test_lib:close(Client1). %%-------------------------------------------------------------------- +defaults(Config) when is_list(Config)-> + [_, + {supported, Supported}, + {available, Available}] + = ssl:versions(), + true = lists:member(sslv3, Available), + false = lists:member(sslv3, Supported), + false = lists:member({rsa,rc4_128,sha}, ssl:cipher_suites()), + true = lists:member({rsa,rc4_128,sha}, ssl:cipher_suites(all)). +%%-------------------------------------------------------------------- reuseaddr() -> [{doc,"Test reuseaddr option"}]. @@ -2663,6 +2704,8 @@ honor_cipher_order(Config, Honor, ServerCiphers, ClientCiphers, Expected) -> ssl_test_lib:close(Client). %%-------------------------------------------------------------------- +ciphersuite_vs_version() -> + [{doc,"Test a SSLv3 client can not negotiate a TLSv* cipher suite."}]. ciphersuite_vs_version(Config) when is_list(Config) -> {_ClientNode, ServerNode, Hostname} = ssl_test_lib:run_where(Config), @@ -3726,8 +3769,20 @@ run_suites(Ciphers, Version, Config, Type) -> ?config(server_ecdsa_opts, Config)}; ecdh_rsa -> {?config(client_opts, Config), - ?config(server_ecdh_rsa_opts, Config)} - end, + ?config(server_ecdh_rsa_opts, Config)}; + rc4_rsa -> + {?config(client_opts, Config), + [{ciphers, Ciphers} | + ?config(server_opts, Config)]}; + rc4_ecdh_rsa -> + {?config(client_opts, Config), + [{ciphers, Ciphers} | + ?config(server_ecdh_rsa_opts, Config)]}; + rc4_ecdsa -> + {?config(client_opts, Config), + [{ciphers, Ciphers} | + ?config(server_ecdsa_opts, Config)]} + end, Result = lists:map(fun(Cipher) -> cipher(Cipher, Version, Config, ClientOpts, ServerOpts) end, @@ -3748,6 +3803,7 @@ erlang_cipher_suite(Suite) -> cipher(CipherSuite, Version, Config, ClientOpts, ServerOpts) -> %% process_flag(trap_exit, true), ct:log("Testing CipherSuite ~p~n", [CipherSuite]), + ct:log("Server Opts ~p~n", [ServerOpts]), {ClientNode, ServerNode, Hostname} = ssl_test_lib:run_where(Config), ErlangCipherSuite = erlang_cipher_suite(CipherSuite), diff --git a/lib/ssl/test/ssl_bench.spec b/lib/ssl/test/ssl_bench.spec new file mode 100644 index 0000000000..d2f75b4203 --- /dev/null +++ b/lib/ssl/test/ssl_bench.spec @@ -0,0 +1 @@ +{suites,"../ssl_test",[ssl_bench_SUITE]}. diff --git a/lib/ssl/test/ssl_bench_SUITE.erl b/lib/ssl/test/ssl_bench_SUITE.erl new file mode 100644 index 0000000000..b6b3769922 --- /dev/null +++ b/lib/ssl/test/ssl_bench_SUITE.erl @@ -0,0 +1,366 @@ +%%%------------------------------------------------------------------- +%% %CopyrightBegin% +%% +%% Copyright Ericsson AB 2014. 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 +%% compliance with the License. You should have received a copy of the +%% Erlang Public License along with this software. If not, it can be +%% retrieved online at http://www.erlang.org/.2 +%% +%% Software distributed under the License is distributed on an "AS IS" +%% basis, WITHOUT WARRANTY OF ANY KIND, either express or implied. See +%% the License for the specific language governing rights and limitations +%% under the License. +%% +%% %CopyrightEnd% +%% +-module(ssl_bench_SUITE). +-compile(export_all). +-include_lib("common_test/include/ct_event.hrl"). + +-define(remote_host, "NETMARKS_REMOTE_HOST"). + +suite() -> [{ct_hooks,[{ts_install_cth,[{nodenames,2}]}]}]. + +all() -> [{group, setup}, {group, payload}]. + +groups() -> + [{setup, [{repeat, 3}], [setup_sequential, setup_concurrent]}, + {payload, [{repeat, 3}], [payload_simple]} + ]. + +init_per_group(_GroupName, Config) -> + Config. + +end_per_group(_GroupName, _Config) -> + ok. + +init_per_suite(Config) -> + try + Server = setup(ssl, node()), + [{server_node, Server}|Config] + catch _:_ -> + {skipped, "Benchmark machines only"} + end. + +end_per_suite(_Config) -> + ok. + +init_per_testcase(_Func, Conf) -> + Conf. + +end_per_testcase(_Func, _Conf) -> + ok. + + +-define(COUNT, 400). +-define(TC(Cmd), tc(fun() -> Cmd end, ?MODULE, ?LINE)). + +-define(FPROF_CLIENT, false). +-define(FPROF_SERVER, false). +-define(EPROF_CLIENT, false). +-define(EPROF_SERVER, false). +-define(PERCEPT_SERVER, false). + +%% Current numbers gives roughly a testcase per minute on todays hardware.. + +setup_sequential(Config) -> + Server = proplists:get_value(server_node, Config), + Server =/= undefined orelse error(no_server), + {ok, Result} = do_test(ssl, setup_connection, ?COUNT * 20, 1, Server), + ct_event:notify(#event{name = benchmark_data, + data=[{value, Result}, + {suite, "ssl"}, {name, "Sequential setup"}]}), + ok. + +setup_concurrent(Config) -> + Server = proplists:get_value(server_node, Config), + Server =/= undefined orelse error(no_server), + {ok, Result} = do_test(ssl, setup_connection, ?COUNT, 100, Server), + ct_event:notify(#event{name = benchmark_data, + data=[{value, Result}, + {suite, "ssl"}, {name, "Concurrent setup"}]}), + ok. + +payload_simple(Config) -> + Server = proplists:get_value(server_node, Config), + Server =/= undefined orelse error(no_server), + {ok, Result} = do_test(ssl, payload, ?COUNT*300, 10, Server), + ct_event:notify(#event{name = benchmark_data, + data=[{value, Result}, + {suite, "ssl"}, {name, "Payload simple"}]}), + ok. + + +ssl() -> + test(ssl, ?COUNT, node()). + +test(Type, Count, Host) -> + Server = setup(Type, Host), + (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)), + ok. + +do_test(Type, TC, Loop, ParallellConnections, Server) -> + _ = ssl:stop(), + {ok, _} = ensure_all_started(ssl, []), + + {ok, {SPid, Host, Port}} = rpc:call(Server, ?MODULE, setup_server_init, + [Type, TC, Loop, ParallellConnections]), + link(SPid), + Me = self(), + Test = fun(Id) -> + CData = client_init(Me, Type, TC, Host, Port), + receive + go -> + ?FPROF_CLIENT andalso Id =:= 1 andalso + start_profile(fprof, [self(),new]), + ?EPROF_CLIENT andalso Id =:= 1 andalso + start_profile(eprof, [ssl_connection_sup, ssl_manager]), + ok = ?MODULE:TC(Loop, Type, CData), + ?FPROF_CLIENT andalso Id =:= 1 andalso + stop_profile(fprof, "test_connection_client_res.fprof"), + ?EPROF_CLIENT andalso Id =:= 1 andalso + stop_profile(eprof, "test_connection_client_res.eprof"), + Me ! self() + end + end, + Spawn = fun(Id) -> + Pid = spawn(fun() -> Test(Id) end), + receive {Pid, init} -> Pid end + end, + Pids = [Spawn(Id) || Id <- lists:seq(ParallellConnections, 1, -1)], + Run = fun() -> + [Pid ! go || Pid <- Pids], + [receive Pid -> ok end || Pid <- Pids] + end, + {TimeInMicro, _} = timer:tc(Run), + TotalTests = ParallellConnections * Loop, + TestPerSecond = 1000000 * TotalTests div TimeInMicro, + io:format("TC ~p ~p ~p ~p 1/s~n", [TC, Type, ParallellConnections, TestPerSecond]), + unlink(SPid), + SPid ! quit, + {ok, TestPerSecond}. + +server_init(ssl, setup_connection, _, _, Server) -> + {ok, Socket} = ssl:listen(0, ssl_opts(listen)), + {ok, {_Host, Port}} = ssl:sockname(Socket), + {ok, Host} = inet:gethostname(), + ?FPROF_SERVER andalso start_profile(fprof, [whereis(ssl_manager), new]), + %%?EPROF_SERVER andalso start_profile(eprof, [ssl_connection_sup, ssl_manager]), + ?EPROF_SERVER andalso start_profile(eprof, [ssl_manager]), + ?PERCEPT_SERVER andalso percept:profile("/tmp/ssl_server.percept"), + Server ! {self(), {init, Host, Port}}, + Test = fun(TSocket) -> + ok = ssl:ssl_accept(TSocket), + ssl:close(TSocket) + end, + setup_server_connection(Socket, Test); +server_init(ssl, payload, Loop, _, Server) -> + {ok, Socket} = ssl:listen(0, ssl_opts(listen)), + {ok, {_Host, Port}} = ssl:sockname(Socket), + {ok, Host} = inet:gethostname(), + Server ! {self(), {init, Host, Port}}, + Test = fun(TSocket) -> + ok = ssl:ssl_accept(TSocket), + Size = byte_size(msg()), + server_echo(TSocket, Size, Loop), + ssl:close(TSocket) + end, + setup_server_connection(Socket, Test); + +server_init(Type, Tc, _, _, Server) -> + io:format("No server init code for ~p ~p~n",[Type, Tc]), + Server ! {self(), no_init}. + +client_init(Master, ssl, setup_connection, Host, Port) -> + Master ! {self(), init}, + {Host, Port, ssl_opts(connect)}; +client_init(Master, ssl, payload, Host, Port) -> + {ok, Sock} = ssl:connect(Host, Port, ssl_opts(connect)), + Master ! {self(), init}, + Size = byte_size(msg()), + {Sock, Size}; +client_init(_Me, Type, Tc, Host, Port) -> + io:format("No client init code for ~p ~p~n",[Type, Tc]), + {Host, Port}. + +setup_server_connection(LSocket, Test) -> + receive quit -> + ?FPROF_SERVER andalso stop_profile(fprof, "test_server_res.fprof"), + ?EPROF_SERVER andalso stop_profile(eprof, "test_server_res.eprof"), + ?PERCEPT_SERVER andalso stop_profile(percept, "/tmp/ssl_server.percept"), + ok + after 0 -> + case ssl:transport_accept(LSocket, 2000) of + {ok, TSocket} -> spawn_link(fun() -> Test(TSocket) end); + {error, timeout} -> ok + end, + setup_server_connection(LSocket, Test) + end. + +server_echo(Socket, Size, Loop) when Loop > 0 -> + {ok, Msg} = ssl:recv(Socket, Size), + ok = ssl:send(Socket, Msg), + server_echo(Socket, Size, Loop-1); +server_echo(_, _, _) -> ok. + +setup_connection(N, ssl, Env = {Host, Port, Opts}) when N > 0 -> + case ssl:connect(Host, Port, Opts) of + {ok, Sock} -> + ssl:close(Sock), + setup_connection(N-1, ssl, Env); + {error, Error} -> + io:format("Error: ~p (~p)~n",[Error, length(erlang:ports())]), + setup_connection(N, ssl, Env) + end; +setup_connection(_, _, _) -> + ok. + +payload(Loop, ssl, D = {Socket, Size}) when Loop > 0 -> + ok = ssl:send(Socket, msg()), + {ok, _} = ssl:recv(Socket, Size), + payload(Loop-1, ssl, D); +payload(_, _, {Socket, _}) -> + ssl:close(Socket). + +msg() -> + <<"Hello", + 0:(512*8), + "asdlkjsafsdfoierwlejsdlkfjsdf", + 1:(512*8), + "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 + ok -> {ok, [App|Ack]}; + {error, {not_started, Dep}} -> + {ok, Ack1} = ensure_all_started(Dep, Ack), + ensure_all_started(App, Ack1); + {error, {already_started, _}} -> + {ok, Ack} + end. + +setup_server_init(Type, Tc, Loop, PC) -> + _ = ssl:stop(), + {ok, _} = ensure_all_started(ssl, []), + Me = self(), + Pid = spawn_link(fun() -> server_init(Type, Tc, Loop, PC, Me) end), + Res = receive + {Pid, {init, Host, Port}} -> {ok, {Pid, Host, Port}}; + {Pid, Error} -> {error, Error} + end, + 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}} -> + io:format("Process EXITED ~p:~p \n", [Mod, Line]), + exit(Reason); + {_T,R={error,_}} -> + io:format("Process Error ~p:~p \n", [Mod, Line]), + R; + {T,R} -> + io:format("~p:~p: Time: ~p\n", [Mod, Line, T]), + R + end. + +start_profile(eprof, Procs) -> + profiling = eprof:start_profiling(Procs), + io:format("(E)Profiling ...",[]); +start_profile(fprof, Procs) -> + fprof:trace([start, {procs, Procs}]), + io:format("(F)Profiling ...",[]). + +stop_profile(percept, File) -> + percept:stop_profile(), + percept:analyze(File), + {started, _Host, Port} = percept:start_webserver(), + wx:new(), + wx_misc:launchDefaultBrowser("http://" ++ net_adm:localhost() ++ ":" ++ integer_to_list(Port)), + ok; +stop_profile(eprof, File) -> + profiling_stopped = eprof:stop_profiling(), + eprof:log(File), + io:format(".analysed => ~s ~n",[File]), + eprof:analyze(total), + eprof:stop(); +stop_profile(fprof, File) -> + fprof:trace(stop), + io:format("..collect..",[]), + fprof:profile(), + fprof:analyse([{dest, File},{totals, true}]), + io:format(".analysed => ~s ~n",[File]), + fprof:stop(), + ok. + +ssl_opts(listen) -> + [{backlog, 500} | ssl_opts("server")]; +ssl_opts(connect) -> + [{verify, verify_peer} + | ssl_opts("client")]; +ssl_opts(Role) -> + Dir = filename:join([code:lib_dir(ssl), "examples", "certs", "etc"]), + [{active, false}, + {depth, 2}, + {reuseaddr, true}, + {mode,binary}, + {nodelay, true}, + {ciphers, [{dhe_rsa,aes_256_cbc,sha}]}, + {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/test/ssl_cipher_SUITE.erl b/lib/ssl/test/ssl_cipher_SUITE.erl index 0e48b674e0..3433f9a445 100644 --- a/lib/ssl/test/ssl_cipher_SUITE.erl +++ b/lib/ssl/test/ssl_cipher_SUITE.erl @@ -84,13 +84,11 @@ aes_decipher_good(Config) when is_list(Config) -> decipher_check_good(HashSz, CipherState, {3,3}). %%-------------------------------------------------------------------- - aes_decipher_fail() -> [{doc,"Decipher a known cryptotext using a incorrect key"}]. aes_decipher_fail(Config) when is_list(Config) -> HashSz = 32, - CipherState = incorrect_cipher_state(), decipher_check_fail(HashSz, CipherState, {3,0}), decipher_check_fail(HashSz, CipherState, {3,1}), @@ -111,36 +109,36 @@ padding_test(Config) when is_list(Config) -> %%-------------------------------------------------------------------- decipher_check_good(HashSz, CipherState, Version) -> {Content, NextIV, Mac} = content_nextiv_mac(Version), - {Content, Mac, #cipher_state{iv = NextIV}} = - ssl_cipher:decipher(?AES, HashSz, CipherState, aes_fragment(Version), Version, true). + {Content, Mac, _} = + ssl_cipher:decipher(?AES_CBC, HashSz, CipherState, aes_fragment(Version), Version, true). decipher_check_fail(HashSz, CipherState, Version) -> {Content, NextIV, Mac} = content_nextiv_mac(Version), true = {Content, Mac, #cipher_state{iv = NextIV}} =/= - ssl_cipher:decipher(?AES, HashSz, CipherState, aes_fragment(Version), Version, true). + ssl_cipher:decipher(?AES_CBC, HashSz, CipherState, aes_fragment(Version), Version, true). pad_test(HashSz, CipherState, {3,0} = Version) -> %% 3.0 does not have padding test {Content, NextIV, Mac} = badpad_content_nextiv_mac(Version), {Content, Mac, #cipher_state{iv = NextIV}} = - ssl_cipher:decipher(?AES, HashSz, CipherState, badpad_aes_fragment({3,0}), {3,0}, true), + ssl_cipher:decipher(?AES_CBC, HashSz, CipherState, badpad_aes_fragment({3,0}), {3,0}, true), {Content, Mac, #cipher_state{iv = NextIV}} = - ssl_cipher:decipher(?AES, HashSz, CipherState, badpad_aes_fragment({3,0}), {3,0}, false); + ssl_cipher:decipher(?AES_CBC, HashSz, CipherState, badpad_aes_fragment({3,0}), {3,0}, false); pad_test(HashSz, CipherState, {3,1} = Version) -> %% 3.1 should have padding test, but may be disabled {Content, NextIV, Mac} = badpad_content_nextiv_mac(Version), BadCont = badpad_content(Content), {Content, Mac, #cipher_state{iv = NextIV}} = - ssl_cipher:decipher(?AES, HashSz, CipherState, badpad_aes_fragment({3,1}) , {3,1}, false), + ssl_cipher:decipher(?AES_CBC, HashSz, CipherState, badpad_aes_fragment({3,1}) , {3,1}, false), {BadCont, Mac, #cipher_state{iv = NextIV}} = - ssl_cipher:decipher(?AES, HashSz, CipherState, badpad_aes_fragment({3,1}), {3,1}, true); + ssl_cipher:decipher(?AES_CBC, HashSz, CipherState, badpad_aes_fragment({3,1}), {3,1}, true); pad_test(HashSz, CipherState, Version) -> %% 3.2 and 3.3 must have padding test {Content, NextIV, Mac} = badpad_content_nextiv_mac(Version), BadCont = badpad_content(Content), - {BadCont, Mac, #cipher_state{iv = NextIV}} = ssl_cipher:decipher(?AES, HashSz, CipherState, + {BadCont, Mac, #cipher_state{iv = NextIV}} = ssl_cipher:decipher(?AES_CBC, HashSz, CipherState, badpad_aes_fragment(Version), Version, false), - {BadCont, Mac, #cipher_state{iv = NextIV}} = ssl_cipher:decipher(?AES, HashSz, CipherState, + {BadCont, Mac, #cipher_state{iv = NextIV}} = ssl_cipher:decipher(?AES_CBC, HashSz, CipherState, badpad_aes_fragment(Version), Version, true). aes_fragment({3,N}) when N == 0; N == 1-> @@ -164,7 +162,7 @@ badpad_aes_fragment(_) -> content_nextiv_mac({3,N}) when N == 0; N == 1 -> {<<"HELLO\n">>, - <<33,0, 177,251, 91,44, 247,53, 183,198, 165,63, 20,194, 159,107>>, + <<72,196,247,97,62,213,222,109,210,204,217,186,172,184, 197,148>>, <<71,136,212,107,223,200,70,232,127,116,148,205,232,35,158,113,237,174,15,217,192,168,35,8,6,107,107,233,25,174,90,111>>}; content_nextiv_mac(_) -> {<<"HELLO\n">>, @@ -193,3 +191,4 @@ correct_cipher_state() -> incorrect_cipher_state() -> #cipher_state{iv = <<59,201,85,117,188,206,224,136,5,109,46,70,104,79,4,9>>, key = <<72,196,247,97,62,213,222,109,210,204,217,186,172,184,197,254>>}. + diff --git a/lib/ssl/test/ssl_crl_SUITE.erl b/lib/ssl/test/ssl_crl_SUITE.erl index bad0949ec4..c6bf8898ad 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 2008-2013. All Rights Reserved. +%% Copyright Ericsson AB 2008-2015. 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 @@ -26,43 +26,40 @@ -include_lib("common_test/include/ct.hrl"). -include_lib("public_key/include/public_key.hrl"). --define(TIMEOUT, 120000). -define(LONG_TIMEOUT, 600000). --define(SLEEP, 1000). --define(OPENSSL_RENEGOTIATE, "R\n"). --define(OPENSSL_QUIT, "Q\n"). --define(OPENSSL_GARBAGE, "P\n"). --define(EXPIRE, 10). %%-------------------------------------------------------------------- %% Common Test interface functions ----------------------------------- %%-------------------------------------------------------------------- -suite() -> [{ct_hooks,[ts_install_cth]}]. +suite() -> + [{ct_hooks,[ts_install_cth]}]. all() -> [ - {group, basic}, - {group, v1_crl}, - {group, idp_crl} + {group, check_true}, + {group, check_peer}, + {group, check_best_effort} ]. groups() -> - [{basic, [], basic_tests()}, - {v1_crl, [], v1_crl_tests()}, - {idp_crl, [], idp_crl_tests()}]. + [ + {check_true, [], [{group, v2_crl}, + {group, v1_crl}, + {group, idp_crl}]}, + {check_peer, [], [{group, v2_crl}, + {group, v1_crl}, + {group, idp_crl}]}, + {check_best_effort, [], [{group, v2_crl}, + {group, v1_crl}, + {group, idp_crl}]}, + {v2_crl, [], basic_tests()}, + {v1_crl, [], basic_tests()}, + {idp_crl, [], basic_tests()}]. basic_tests() -> [crl_verify_valid, crl_verify_revoked]. -v1_crl_tests() -> - [crl_verify_valid, crl_verify_revoked]. - -idp_crl_tests() -> - [crl_verify_valid, crl_verify_revoked]. - -%%%================================================================ -%%% Suite init/end init_per_suite(Config0) -> Dog = ct:timetrap(?LONG_TIMEOUT *2), @@ -70,10 +67,7 @@ init_per_suite(Config0) -> false -> {skip, "Openssl not found"}; _ -> - TLSVersion = ?config(tls_version, Config0), OpenSSL_version = (catch os:cmd("openssl version")), - ct:log("TLS version: ~p~nOpenSSL version: ~p~n~n~p:module_info(): ~p~n~nssl:module_info(): ~p~n", - [TLSVersion, OpenSSL_version, ?MODULE, ?MODULE:module_info(), ssl:module_info()]), case ssl_test_lib:enough_openssl_crl_support(OpenSSL_version) of false -> {skip, io_lib:format("Bad openssl version: ~p",[OpenSSL_version])}; @@ -81,7 +75,6 @@ init_per_suite(Config0) -> catch crypto:stop(), try crypto:start() of ok -> - ssl:start(), {ok, Hostname0} = inet:gethostname(), IPfamily = case lists:member(list_to_atom(Hostname0), ct:get_config(ipv6_hosts,[])) of @@ -89,8 +82,7 @@ init_per_suite(Config0) -> false -> inet end, [{ipfamily,IPfamily}, {watchdog, Dog}, {openssl_version,OpenSSL_version} | Config0] - catch _C:_E -> - ct:log("crypto:start() caught ~p:~p",[_C,_E]), + catch _:_ -> {skip, "Crypto did not start"} end end @@ -100,443 +92,175 @@ end_per_suite(_Config) -> ssl:stop(), application:stop(crypto). -%%%================================================================ -%%% Group init/end - -init_per_group(Group, Config) -> - ssl:start(), - inets:start(), - CertDir = filename:join(?config(priv_dir, Config), Group), - DataDir = ?config(data_dir, Config), - ServerRoot = make_dir_path([?config(priv_dir,Config), Group, tmp]), - %% start a HTTP server to serve the CRLs - {ok, Httpd} = inets:start(httpd, [{ipfamily, ?config(ipfamily,Config)}, - {server_name, "localhost"}, {port, 0}, - {server_root, ServerRoot}, - {document_root, CertDir}, - {modules, [mod_get]} - ]), - [{port,Port}] = httpd:info(Httpd, [port]), - ct:log("~p:~p~nHTTPD IP family=~p, port=~p~n", [?MODULE, ?LINE, ?config(ipfamily,Config), Port]), - CertOpts = [{crl_port,Port}|cert_opts(Group)], - Result = make_certs:all(DataDir, CertDir, CertOpts), - ct:log("~p:~p~nmake_certs:all(~n DataDir=~p,~n CertDir=~p,~n ServerRoot=~p~n Opts=~p~n) returned ~p~n", [?MODULE,?LINE,DataDir, CertDir, ServerRoot, CertOpts, Result]), - [{make_cert_result, Result}, {cert_dir, CertDir}, {httpd, Httpd} | Config]. - -cert_opts(v1_crl) -> [{v2_crls, false}]; -cert_opts(idp_crl) -> [{issuing_distribution_point, true}]; -cert_opts(_) -> []. - -make_dir_path(PathComponents) -> - lists:foldl(fun(F,P0) -> file:make_dir(P=filename:join(P0,F)), P end, - "", - PathComponents). - +init_per_group(check_true, Config) -> + [{crl_check, true} | Config]; +init_per_group(check_peer, Config) -> + [{crl_check, peer} | Config]; +init_per_group(check_best_effort, Config) -> + [{crl_check, best_effort} | Config]; +init_per_group(Group, Config0) -> + case is_idp(Group) of + true -> + [{idp_crl, true} | Config0]; + false -> + DataDir = ?config(data_dir, Config0), + CertDir = filename:join(?config(priv_dir, Config0), Group), + {CertOpts, Config} = init_certs(CertDir, Group, Config0), + Result = make_certs:all(DataDir, CertDir, CertOpts), + [{make_cert_result, Result}, {cert_dir, CertDir}, {idp_crl, false} | Config] + end. end_per_group(_GroupName, Config) -> - case ?config(httpd, Config) of - undefined -> ok; - Pid -> - ct:log("Stop httpd ~p",[Pid]), - ok = inets:stop(httpd, Pid) - ,ct:log("Stopped",[]) - end, - inets:stop(), + Config. +init_per_testcase(Case, Config0) -> + case ?config(idp_crl, Config0) of + true -> + end_per_testcase(Case, Config0), + inets:start(), + ssl:start(), + ServerRoot = make_dir_path([?config(priv_dir, Config0), idp_crl, tmp]), + %% start a HTTP server to serve the CRLs + {ok, Httpd} = inets:start(httpd, [{ipfamily, ?config(ipfamily, Config0)}, + {server_name, "localhost"}, {port, 0}, + {server_root, ServerRoot}, + {document_root, + filename:join(?config(priv_dir, Config0), idp_crl)} + ]), + [{port,Port}] = httpd:info(Httpd, [port]), + Config = [{httpd_port, Port} | Config0], + DataDir = ?config(data_dir, Config), + CertDir = filename:join(?config(priv_dir, Config0), idp_crl), + {CertOpts, Config} = init_certs(CertDir, idp_crl, Config), + Result = make_certs:all(DataDir, CertDir, CertOpts), + [{make_cert_result, Result}, {cert_dir, CertDir} | Config]; + false -> + end_per_testcase(Case, Config0), + ssl:start(), + Config0 + end. + +end_per_testcase(_, Config) -> + case ?config(idp_crl, Config) of + true -> + ssl:stop(), + inets:stop(); + false -> + ssl:stop() + end. + %%%================================================================ %%% Test cases +%%%================================================================ crl_verify_valid() -> [{doc,"Verify a simple valid CRL chain"}]. crl_verify_valid(Config) when is_list(Config) -> - process_flag(trap_exit, true), PrivDir = ?config(cert_dir, Config), - ServerOpts = [{keyfile, filename:join([PrivDir, "server", "key.pem"])}, - {certfile, filename:join([PrivDir, "server", "cert.pem"])}, - {cacertfile, filename:join([PrivDir, "server", "cacerts.pem"])}], - + Check = ?config(crl_check, Config), + ServerOpts = [{keyfile, filename:join([PrivDir, "server", "key.pem"])}, + {certfile, filename:join([PrivDir, "server", "cert.pem"])}, + {cacertfile, filename:join([PrivDir, "server", "cacerts.pem"])}], + ClientOpts = case ?config(idp_crl, Config) of + true -> + [{cacertfile, filename:join([PrivDir, "server", "cacerts.pem"])}, + {crl_check, Check}, + {crl_cache, {ssl_crl_cache, {internal, [{http, 5000}]}}}, + {verify, verify_peer}]; + false -> + [{cacertfile, filename:join([PrivDir, "server", "cacerts.pem"])}, + {crl_check, Check}, + {verify, verify_peer}] + end, {ClientNode, 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]}}, - %{mfa, {ssl_test_lib, no_result, []}}, - {options, ServerOpts}]), - ct:log("~p:~p~nreturn from ssl_test_lib:start_server:~n~p",[?MODULE,?LINE,Server]), - Port = ssl_test_lib:inet_port(Server), - - CACerts = load_cert(filename:join([PrivDir, "erlangCA", "cacerts.pem"])), - - ClientOpts = [{cacerts, CACerts}, - {verify, verify_peer}, - {verify_fun, {fun validate_function/3, {CACerts, []}}}], - - - ct:log("~p:~p~ncalling ssl_test_lib:start_client",[?MODULE,?LINE]), - Client = ssl_test_lib:start_client([{node, ClientNode}, {port, Port}, - {host, Hostname}, - {from, self()}, - {mfa, {?MODULE, - erlang_ssl_send, [Data]}}, - %{mfa, {ssl_test_lib, no_result, []}}, - {options, ClientOpts}]), - ct:log("~p:~p~nreturn from ssl_test_lib:start_client:~n~p",[?MODULE,?LINE,Client]), - - ssl_test_lib:check_result(Client, ok, Server, ok), - - %% Clean close down! Server needs to be closed first !! - ssl_test_lib:close(Server), - ssl_test_lib:close(Client), - process_flag(trap_exit, false). + ssl_crl_cache:insert({file, filename:join([PrivDir, "erlangCA", "crl.pem"])}), + ssl_crl_cache:insert({file, filename:join([PrivDir, "otpCA", "crl.pem"])}), + + crl_verify_valid(Hostname, ServerNode, ServerOpts, ClientNode, ClientOpts). crl_verify_revoked() -> - [{doc,"Verify a simple valid CRL chain"}]. -crl_verify_revoked(Config) when is_list(Config) -> - process_flag(trap_exit, true), + [{doc,"Verify a simple CRL chain when peer cert is reveoked"}]. +crl_verify_revoked(Config) when is_list(Config) -> PrivDir = ?config(cert_dir, Config), + Check = ?config(crl_check, Config), ServerOpts = [{keyfile, filename:join([PrivDir, "revoked", "key.pem"])}, - {certfile, filename:join([PrivDir, "revoked", "cert.pem"])}, - {cacertfile, filename:join([PrivDir, "revoked", "cacerts.pem"])}], - ct:log("~p:~p~nserver opts ~p~n", [?MODULE,?LINE, ServerOpts]), + {certfile, filename:join([PrivDir, "revoked", "cert.pem"])}, + {cacertfile, filename:join([PrivDir, "revoked", "cacerts.pem"])}], {ClientNode, ServerNode, Hostname} = ssl_test_lib:run_where(Config), - Server = ssl_test_lib:start_server([{node, ServerNode}, {port, 0}, - {from, self()}, - %{mfa, {?MODULE, erlang_ssl_receive, [Data]}}, - {mfa, {ssl_test_lib, no_result, []}}, - {options, ServerOpts}]), + Server = ssl_test_lib:start_server_error([{node, ServerNode}, {port, 0}, + {from, self()}, + {options, ServerOpts}]), Port = ssl_test_lib:inet_port(Server), + + ssl_crl_cache:insert({file, filename:join([PrivDir, "erlangCA", "crl.pem"])}), + ssl_crl_cache:insert({file, filename:join([PrivDir, "otpCA", "crl.pem"])}), + + ClientOpts = case ?config(idp_crl, Config) of + true -> + [{cacertfile, filename:join([PrivDir, "revoked", "cacerts.pem"])}, + {crl_cache, {ssl_crl_cache, {internal, [{http, 5000}]}}}, + {crl_check, Check}, + {verify, verify_peer}]; + false -> + [{cacertfile, filename:join([PrivDir, "revoked", "cacerts.pem"])}, + {crl_check, Check}, + {verify, verify_peer}] + end, + + Client = ssl_test_lib:start_client_error([{node, ClientNode}, {port, Port}, + {host, Hostname}, + {from, self()}, + {options, ClientOpts}]), + receive + {Server, AlertOrColse} -> + ct:pal("Server Alert or Close ~p", [AlertOrColse]) + end, + ssl_test_lib:check_result(Client, {error, {tls_alert, "certificate revoked"}}). - CACerts = load_cert(filename:join([PrivDir, "erlangCA", "cacerts.pem"])), - ClientOpts = [{cacerts, CACerts}, - {verify, verify_peer}, - {verify_fun, {fun validate_function/3, {CACerts, []}}}], - {connect_failed, _} = ssl_test_lib:start_client([{node, ClientNode}, {port, Port}, +crl_verify_valid(Hostname, ServerNode, ServerOpts, ClientNode, ClientOpts) -> + 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), + Client = ssl_test_lib:start_client([{node, ClientNode}, {port, Port}, {host, Hostname}, {from, self()}, - %{mfa, {?MODULE, - %erlang_ssl_receive, [Data]}}, - {mfa, {ssl_test_lib, no_result, []}}, + {mfa, {ssl_test_lib, + send_recv_result_active, []}}, {options, ClientOpts}]), + + ssl_test_lib:check_result(Client, ok, Server, ok), - %% Clean close down! Server needs to be closed first !! ssl_test_lib:close(Server), - process_flag(trap_exit, false). - -%%%================================================================ -%%% Lib - -erlang_ssl_receive(Socket, Data) -> - ct:log("~p:~p~nConnection info: ~p~n", - [?MODULE,?LINE, ssl:connection_info(Socket)]), - receive - {ssl, Socket, Data} -> - ct:log("~p:~p~nReceived ~p~n",[?MODULE,?LINE, Data]), - %% open_ssl server sometimes hangs waiting in blocking read - ssl:send(Socket, "Got it"), - ok; - {ssl, Socket, Byte} when length(Byte) == 1 -> - erlang_ssl_receive(Socket, tl(Data)); - {Port, {data,Debug}} when is_port(Port) -> - ct:log("~p:~p~nopenssl ~s~n",[?MODULE,?LINE, Debug]), - erlang_ssl_receive(Socket,Data); - Other -> - ct:fail({unexpected_message, Other}) - after 4000 -> - ct:fail({did_not_get, Data}) - end. - - -erlang_ssl_send(Socket, Data) -> - ct:log("~p:~p~nConnection info: ~p~n", - [?MODULE,?LINE, ssl:connection_info(Socket)]), - ssl:send(Socket, Data), - ok. - -load_certs(undefined) -> - undefined; -load_certs(CertDir) -> - case file:list_dir(CertDir) of - {ok, Certs} -> - load_certs(lists:map(fun(Cert) -> filename:join(CertDir, Cert) - end, Certs), []); - {error, _} -> - undefined - end. - -load_certs([], Acc) -> - ct:log("~p:~p~nSuccessfully loaded ~p CA certificates~n", [?MODULE,?LINE, length(Acc)]), - Acc; -load_certs([Cert|Certs], Acc) -> - case filelib:is_dir(Cert) of - true -> - load_certs(Certs, Acc); - _ -> - %ct:log("~p:~p~nLoading certificate ~p~n", [?MODULE,?LINE, Cert]), - load_certs(Certs, load_cert(Cert) ++ Acc) - end. - -load_cert(Cert) -> - {ok, Bin} = file:read_file(Cert), - case filename:extension(Cert) of - ".der" -> - %% no decoding necessary - [Bin]; - _ -> - %% assume PEM otherwise - Contents = public_key:pem_decode(Bin), - [DER || {Type, DER, Cipher} <- Contents, Type == 'Certificate', Cipher == 'not_encrypted'] - end. - -%% @doc Validator function for SSL negotiation. -%% -validate_function(Cert, valid_peer, State) -> - ct:log("~p:~p~nvaliding peer ~p with ~p intermediate certs~n", - [?MODULE,?LINE, get_common_name(Cert), - length(element(2, State))]), - %% peer certificate validated, now check the CRL - Res = (catch check_crl(Cert, State)), - ct:log("~p:~p~nCRL validate result for ~p: ~p~n", - [?MODULE,?LINE, get_common_name(Cert), Res]), - {Res, State}; -validate_function(Cert, valid, {TrustedCAs, IntermediateCerts}=State) -> - case public_key:pkix_is_self_signed(Cert) of - true -> - ct:log("~p:~p~nroot certificate~n",[?MODULE,?LINE]), - %% this is a root cert, no CRL - {valid, {TrustedCAs, [Cert|IntermediateCerts]}}; - false -> - %% check is valid CA certificate, add to the list of - %% intermediates - Res = (catch check_crl(Cert, State)), - ct:log("~p:~p~nCRL intermediate CA validate result for ~p: ~p~n", - [?MODULE,?LINE, get_common_name(Cert), Res]), - {Res, {TrustedCAs, [Cert|IntermediateCerts]}} - end; -validate_function(_Cert, _Event, State) -> - %ct:log("~p:~p~nignoring event ~p~n", [?MODULE,?LINE, _Event]), - {valid, State}. + ssl_test_lib:close(Client). -%% @doc Given a certificate, find CRL distribution points for the given -%% certificate, fetch, and attempt to validate each CRL through -%% issuer_function/4. -%% -check_crl(Cert, State) -> - %% pull the CRL distribution point(s) out of the certificate, if any - ct:log("~p:~p~ncheck_crl(~n Cert=~p,~nState=~p~n)",[?MODULE,?LINE,Cert,State]), - case pubkey_cert:select_extension( - ?'id-ce-cRLDistributionPoints', - pubkey_cert:extensions_list(Cert#'OTPCertificate'.tbsCertificate#'OTPTBSCertificate'.extensions)) of - undefined -> - ct:log("~p:~p~nno CRL distribution points for ~p~n", - [?MODULE,?LINE, get_common_name(Cert)]), - %% fail; we can't validate if there's no CRL - no_crl; - CRLExtension -> - ct:log("~p:~p~nCRLExtension=~p)",[?MODULE,?LINE,CRLExtension]), - CRLDistPoints = CRLExtension#'Extension'.extnValue, - DPointsAndCRLs = lists:foldl(fun(Point, Acc) -> - %% try to read the CRL over http or from a - %% local file - case fetch_point(Point) of - not_available -> - ct:log("~p:~p~nfetch_point returned~n~p~n)",[?MODULE,?LINE,not_available]), - Acc; - Res -> - ct:log("~p:~p~nfetch_point returned~n~p~n)",[?MODULE,?LINE,Res]), - [{Point, Res} | Acc] - end - end, [], CRLDistPoints), - public_key:pkix_crls_validate(Cert, - DPointsAndCRLs, - [{issuer_fun, - {fun issuer_function/4, State}}]) - end. - -%% @doc Given a list of distribution points for CRLs, certificates and -%% both trusted and intermediary certificates, attempt to build and -%% authority chain back via build_chain to verify that it is valid. -%% -issuer_function(_DP, CRL, _Issuer, {TrustedCAs, IntermediateCerts}) -> - %% XXX the 'Issuer' we get passed here is the AuthorityKeyIdentifier, - %% which we are not currently smart enough to understand - %% Read the CA certs out of the file - ct:log("~p:~p~nissuer_function(~nCRL=~p,~nLast param=~p)",[?MODULE,?LINE,CRL, {TrustedCAs, IntermediateCerts}]), - Certs = [public_key:pkix_decode_cert(DER, otp) || DER <- TrustedCAs], - %% get the real issuer out of the CRL - Issuer = public_key:pkix_normalize_name( - pubkey_cert_records:transform( - CRL#'CertificateList'.tbsCertList#'TBSCertList'.issuer, decode)), - %% assume certificates are ordered from root to tip - case find_issuer(Issuer, IntermediateCerts ++ Certs) of - undefined -> - ct:log("~p:~p~nunable to find certificate matching CRL issuer ~p~n", - [?MODULE,?LINE, Issuer]), - error; - IssuerCert -> - ct:log("~p:~p~nIssuerCert=~p~n)",[?MODULE,?LINE,IssuerCert]), - case build_chain({public_key:pkix_encode('OTPCertificate', - IssuerCert, - otp), - IssuerCert}, IntermediateCerts, Certs, []) of - undefined -> - error; - {OTPCert, Path} -> - {ok, OTPCert, Path} - end - end. - -%% @doc Attempt to build authority chain back using intermediary -%% certificates, falling back on trusted certificates if the -%% intermediary chain of certificates does not fully extend to the -%% root. -%% -%% Returns: {RootCA :: #OTPCertificate{}, Chain :: [der_encoded()]} -%% -build_chain({DER, Cert}, IntCerts, TrustedCerts, Acc) -> - %% check if this cert is self-signed, if it is, we've reached the - %% root of the chain - Issuer = public_key:pkix_normalize_name( - Cert#'OTPCertificate'.tbsCertificate#'OTPTBSCertificate'.issuer), - Subject = public_key:pkix_normalize_name( - Cert#'OTPCertificate'.tbsCertificate#'OTPTBSCertificate'.subject), - case Issuer == Subject of - true -> - case find_issuer(Issuer, TrustedCerts) of - undefined -> - ct:log("~p:~p~nself-signed certificate is NOT trusted~n",[?MODULE,?LINE]), - undefined; - TrustedCert -> - %% return the cert from the trusted list, to prevent - %% issuer spoofing - {TrustedCert, - [public_key:pkix_encode( - 'OTPCertificate', TrustedCert, otp)|Acc]} - end; - false -> - Match = lists:foldl( - fun(C, undefined) -> - S = public_key:pkix_normalize_name(C#'OTPCertificate'.tbsCertificate#'OTPTBSCertificate'.subject), - %% compare the subject to the current issuer - case Issuer == S of - true -> - %% we've found our man - {public_key:pkix_encode('OTPCertificate', C, otp), C}; - false -> - undefined - end; - (_E, A) -> - %% already matched - A - end, undefined, IntCerts), - case Match of - undefined when IntCerts /= TrustedCerts -> - %% continue the chain by using the trusted CAs - ct:log("~p:~p~nRan out of intermediate certs, switching to trusted certs~n",[?MODULE,?LINE]), - build_chain({DER, Cert}, TrustedCerts, TrustedCerts, Acc); - undefined -> - ct:log("Can't construct chain of trust beyond ~p~n", - [?MODULE,?LINE, get_common_name(Cert)]), - %% can't find the current cert's issuer - undefined; - Match -> - build_chain(Match, IntCerts, TrustedCerts, [DER|Acc]) - end - end. - -%% @doc Given a certificate and a list of trusted or intermediary -%% certificates, attempt to find a match in the list or bail with -%% undefined. -find_issuer(Issuer, Certs) -> - lists:foldl( - fun(OTPCert, undefined) -> - %% check if this certificate matches the issuer - Normal = public_key:pkix_normalize_name( - OTPCert#'OTPCertificate'.tbsCertificate#'OTPTBSCertificate'.subject), - case Normal == Issuer of - true -> - OTPCert; - false -> - undefined - end; - (_E, Acc) -> - %% already found a match - Acc - end, undefined, Certs). - -%% @doc Find distribution points for a given CRL and then attempt to -%% fetch the CRL from the first available. -fetch_point(#'DistributionPoint'{distributionPoint={fullName, Names}}) -> - Decoded = [{NameType, - pubkey_cert_records:transform(Name, decode)} - || {NameType, Name} <- Names], - ct:log("~p:~p~ncall fetch(~nDecoded=~p~n)",[?MODULE,?LINE,Decoded]), - fetch(Decoded). - -%% @doc Given a list of locations to retrieve a CRL from, attempt to -%% retrieve either from a file or http resource and bail as soon as -%% it can be found. -%% -%% Currently, only hand a armored PEM or DER encoded file, with -%% defaulting to DER. -%% -fetch([]) -> - not_available; -fetch([{uniformResourceIdentifier, "http"++_=URL}|Rest]) -> - ct:log("~p:~p~ngetting CRL from ~p~n", [?MODULE,?LINE, URL]), - case httpc:request(get, {URL, []}, [], [{body_format, binary}]) of - {ok, {_Status, _Headers, Body}} -> - case Body of - <<"-----BEGIN", _/binary>> -> - ct:log("~p:~p~npublic_key:pem_decode,~nBody=~p~n)",[?MODULE,?LINE,Body]), - [{'CertificateList', - DER, _}=CertList] = public_key:pem_decode(Body), - ct:log("~p:~p~npublic_key:pem_entry_decode,~nCertList=~p~n)",[?MODULE,?LINE,CertList]), - {DER, public_key:pem_entry_decode(CertList)}; - _ -> - ct:log("~p:~p~npublic_key:pem_entry_decode,~nBody=~p~n)",[?MODULE,?LINE,{'CertificateList', Body, not_encrypted}]), - %% assume DER encoded - try - public_key:pem_entry_decode({'CertificateList', Body, not_encrypted}) - of - CertList -> {Body, CertList} - catch - _C:_E -> - ct:log("~p:~p~nfailed DER assumption~nRest=~p", [?MODULE,?LINE,Rest]), - fetch(Rest) - end - end; - {error, _Reason} -> - ct:log("~p:~p~nfailed to get CRL ~p~n", [?MODULE,?LINE, _Reason]), - fetch(Rest); - Other -> - ct:log("~p:~p~nreally failed to get CRL ~p~n", [?MODULE,?LINE, Other]), - fetch(Rest) - end; -fetch([Loc|Rest]) -> - %% unsupported CRL location - ct:log("~p:~p~nunable to fetch CRL from unsupported location ~p~n", - [?MODULE,?LINE, Loc]), - fetch(Rest). +%%-------------------------------------------------------------------- +%% Internal functions ------------------------------------------------ +%%-------------------------------------------------------------------- +is_idp(idp_crl) -> + true; +is_idp(_) -> + false. + +init_certs(_,v1_crl, Config) -> + {[{v2_crls, false}], Config}; +init_certs(_, idp_crl, Config) -> + Port = ?config(httpd_port, Config), + {[{crl_port,Port}, + {issuing_distribution_point, true}], Config + }; +init_certs(_,_,Config) -> + {[], Config}. -%% get the common name attribute out of an OTPCertificate record -get_common_name(OTPCert) -> - %% You'd think there'd be an easier way than this giant mess, but I - %% couldn't find one. - {rdnSequence, Subject} = OTPCert#'OTPCertificate'.tbsCertificate#'OTPTBSCertificate'.subject, - case [Attribute#'AttributeTypeAndValue'.value || [Attribute] <- Subject, - Attribute#'AttributeTypeAndValue'.type == ?'id-at-commonName'] of - [Att] -> - case Att of - {teletexString, Str} -> Str; - {printableString, Str} -> Str; - {utf8String, Bin} -> binary_to_list(Bin) - end; - _ -> - unknown - end. +make_dir_path(PathComponents) -> + lists:foldl(fun(F,P0) -> file:make_dir(P=filename:join(P0,F)), P end, + "", + PathComponents). diff --git a/lib/ssl/test/ssl_pem_cache_SUITE.erl b/lib/ssl/test/ssl_pem_cache_SUITE.erl index 843079e2fe..23584dfcdf 100644 --- a/lib/ssl/test/ssl_pem_cache_SUITE.erl +++ b/lib/ssl/test/ssl_pem_cache_SUITE.erl @@ -113,9 +113,9 @@ get_pem_cache() -> {status, _, _, StatusInfo} = sys:get_status(whereis(ssl_manager)), [_, _,_, _, Prop] = StatusInfo, State = ssl_test_lib:state(Prop), - case element(5, State) of - [_CertDb, _FileRefDb, PemChace] -> - PemChace; + case element(6, State) of + [_CertDb, _FileRefDb, PemCache| _] -> + PemCache; _ -> undefined end. diff --git a/lib/ssl/test/ssl_session_cache_SUITE.erl b/lib/ssl/test/ssl_session_cache_SUITE.erl index c31f6c2d7d..36d086338e 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 2010-2013. All Rights Reserved. +%% Copyright Ericsson AB 2010-2015. 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 @@ -108,8 +108,12 @@ init_customized_session_cache(Type, Config0) -> ssl:stop(), application:load(ssl), application:set_env(ssl, session_cb, ?MODULE), - application:set_env(ssl, session_cb_init_args, [Type]), + application:set_env(ssl, session_cb_init_args, [{type, Type}]), ssl:start(), + catch (end_per_testcase(list_to_atom("session_cache_process" ++ atom_to_list(Type)), + Config)), + ets:new(ssl_test, [named_table, public, set]), + ets:insert(ssl_test, {type, Type}), [{watchdog, Dog} | Config]. end_per_testcase(session_cache_process_list, Config) -> @@ -126,7 +130,11 @@ end_per_testcase(session_cleanup, Config) -> application:unset_env(ssl, session_delay_cleanup_time), application:unset_env(ssl, session_lifetime), end_per_testcase(default_action, Config); -end_per_testcase(_TestCase, Config) -> +end_per_testcase(Case, Config) when Case == session_cache_process_list; + Case == session_cache_process_mnesia -> + ets:delete(ssl_test), + Config; +end_per_testcase(_, Config) -> Config. %%-------------------------------------------------------------------- @@ -164,12 +172,13 @@ session_cleanup(Config)when is_list(Config) -> {status, _, _, StatusInfo} = sys:get_status(whereis(ssl_manager)), [_, _,_, _, Prop] = StatusInfo, State = ssl_test_lib:state(Prop), - Cache = element(2, State), - SessionTimer = element(6, State), + ClientCache = element(2, State), + ServerCache = element(3, State), + SessionTimer = element(7, State), Id = proplists:get_value(session_id, SessionInfo), - CSession = ssl_session_cache:lookup(Cache, {{Hostname, Port}, Id}), - SSession = ssl_session_cache:lookup(Cache, {Port, Id}), + CSession = ssl_session_cache:lookup(ClientCache, {{Hostname, Port}, Id}), + SSession = ssl_session_cache:lookup(ServerCache, {Port, Id}), true = CSession =/= undefined, true = SSession =/= undefined, @@ -185,8 +194,8 @@ session_cleanup(Config)when is_list(Config) -> ct:sleep(?SLEEP), %% Make sure clean has had time to run - undefined = ssl_session_cache:lookup(Cache, {{Hostname, Port}, Id}), - undefined = ssl_session_cache:lookup(Cache, {Port, Id}), + undefined = ssl_session_cache:lookup(ClientCache, {{Hostname, Port}, Id}), + undefined = ssl_session_cache:lookup(ServerCache, {Port, Id}), process_flag(trap_exit, false), ssl_test_lib:close(Server), @@ -208,7 +217,7 @@ get_delay_timers() -> {status, _, _, StatusInfo} = sys:get_status(whereis(ssl_manager)), [_, _,_, _, Prop] = StatusInfo, State = ssl_test_lib:state(Prop), - case element(7, State) of + case element(8, State) of {undefined, undefined} -> ct:sleep(?SLEEP), get_delay_timers(); @@ -236,16 +245,16 @@ session_cache_process_mnesia(Config) when is_list(Config) -> %%% Session cache API callbacks %%-------------------------------------------------------------------- -init([Type]) -> - ets:new(ssl_test, [named_table, public, set]), - ets:insert(ssl_test, {type, Type}), - case Type of +init(Opts) -> + case proplists:get_value(type, Opts) of list -> spawn(fun() -> session_loop([]) end); mnesia -> mnesia:start(), - {atomic,ok} = mnesia:create_table(sess_cache, []), - sess_cache + Name = atom_to_list(proplists:get_value(role, Opts)), + TabName = list_to_atom(Name ++ "sess_cache"), + {atomic,ok} = mnesia:create_table(TabName, []), + TabName end. session_cb() -> @@ -258,7 +267,7 @@ terminate(Cache) -> Cache ! terminate; mnesia -> catch {atomic,ok} = - mnesia:delete_table(sess_cache) + mnesia:delete_table(Cache) end. lookup(Cache, Key) -> @@ -268,10 +277,10 @@ lookup(Cache, Key) -> receive {Cache, Res} -> Res end; mnesia -> case mnesia:transaction(fun() -> - mnesia:read(sess_cache, + mnesia:read(Cache, Key, read) end) of - {atomic, [{sess_cache, Key, Value}]} -> + {atomic, [{Cache, Key, Value}]} -> Value; _ -> undefined @@ -285,8 +294,8 @@ update(Cache, Key, Value) -> mnesia -> {atomic, ok} = mnesia:transaction(fun() -> - mnesia:write(sess_cache, - {sess_cache, Key, Value}, write) + mnesia:write(Cache, + {Cache, Key, Value}, write) end) end. @@ -297,7 +306,7 @@ delete(Cache, Key) -> mnesia -> {atomic, ok} = mnesia:transaction(fun() -> - mnesia:delete(sess_cache, Key) + mnesia:delete(Cache, Key) end) end. @@ -308,7 +317,7 @@ foldl(Fun, Acc, Cache) -> receive {Cache, Res} -> Res end; mnesia -> Foldl = fun() -> - mnesia:foldl(Fun, Acc, sess_cache) + mnesia:foldl(Fun, Acc, Cache) end, {atomic, Res} = mnesia:transaction(Foldl), Res @@ -325,7 +334,7 @@ select_session(Cache, PartialKey) -> mnesia -> Sel = fun() -> mnesia:select(Cache, - [{{sess_cache,{PartialKey,'$1'}, '$2'}, + [{{Cache,{PartialKey,'$1'}, '$2'}, [],['$$']}]) end, {atomic, Res} = mnesia:transaction(Sel), diff --git a/lib/ssl/test/ssl_test_lib.erl b/lib/ssl/test/ssl_test_lib.erl index 74d71263de..7d0546210c 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 2008-2014. All Rights Reserved. +%% Copyright Ericsson AB 2008-2015. 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 @@ -187,6 +187,7 @@ run_client(Opts) -> Transport = proplists:get_value(transport, Opts, ssl), Options = proplists:get_value(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 rpc:call(Node, Transport, connect, [Host, Port, Options]) of {ok, Socket} -> Pid ! {connected, Socket}, @@ -253,7 +254,6 @@ check_result(Server, ServerMsg, Client, ClientMsg) -> {Port, {data,Debug}} when is_port(Port) -> ct:log("~p:~p~nopenssl ~s~n",[?MODULE,?LINE, Debug]), check_result(Server, ServerMsg, Client, ClientMsg); - Unexpected -> Reason = {{expected, {Client, ClientMsg}}, {expected, {Server, ServerMsg}}, {got, Unexpected}}, @@ -267,6 +267,9 @@ check_result(Pid, Msg) -> {Port, {data,Debug}} when is_port(Port) -> ct:log("~p:~p~nopenssl ~s~n",[?MODULE,?LINE, Debug]), check_result(Pid,Msg); + %% {Port, {exit_status, Status}} when is_port(Port) -> + %% ct:log("~p:~p Exit status: ~p~n",[?MODULE,?LINE, Status]), + %% check_result(Pid, Msg); Unexpected -> Reason = {{expected, {Pid, Msg}}, {got, Unexpected}}, @@ -811,48 +814,34 @@ openssl_rsa_suites(CounterPart) -> false -> "DSS | ECDHE | ECDH" end, - lists:filter(fun(Str) -> - case re:run(Str, Names,[]) of - nomatch -> - false; - _ -> - true - end - end, Ciphers). + lists:filter(fun(Str) -> string_regex_filter(Str, Names) + end, Ciphers). openssl_dsa_suites() -> Ciphers = ssl:cipher_suites(openssl), - lists:filter(fun(Str) -> - case re:run(Str,"DSS",[]) of - nomatch -> - false; - _ -> - true - end + lists:filter(fun(Str) -> string_regex_filter(Str, "DSS") end, Ciphers). openssl_ecdsa_suites() -> Ciphers = ssl:cipher_suites(openssl), - lists:filter(fun(Str) -> - case re:run(Str,"ECDHE-ECDSA",[]) of - nomatch -> - false; - _ -> - true - end + lists:filter(fun(Str) -> string_regex_filter(Str, "ECDHE-ECDSA") end, Ciphers). openssl_ecdh_rsa_suites() -> Ciphers = ssl:cipher_suites(openssl), - lists:filter(fun(Str) -> - case re:run(Str,"ECDH-RSA",[]) of - nomatch -> - false; - _ -> - true - end + lists:filter(fun(Str) -> string_regex_filter(Str, "ECDH-RSA") end, Ciphers). +string_regex_filter(Str, Search) when is_list(Str) -> + case re:run(Str, Search, []) of + nomatch -> + false; + _ -> + true + end; +string_regex_filter(_Str, _Search) -> + false. + anonymous_suites() -> Suites = [{dh_anon, rc4_128, md5}, @@ -860,6 +849,8 @@ anonymous_suites() -> {dh_anon, '3des_ede_cbc', sha}, {dh_anon, aes_128_cbc, sha}, {dh_anon, aes_256_cbc, sha}, + {dh_anon, aes_128_gcm, null}, + {dh_anon, aes_256_gcm, null}, {ecdh_anon,rc4_128,sha}, {ecdh_anon,'3des_ede_cbc',sha}, {ecdh_anon,aes_128_cbc,sha}, @@ -885,8 +876,13 @@ psk_suites() -> {rsa_psk, aes_128_cbc, sha}, {rsa_psk, aes_256_cbc, sha}, {rsa_psk, aes_128_cbc, sha256}, - {rsa_psk, aes_256_cbc, sha384} -], + {rsa_psk, aes_256_cbc, sha384}, + {psk, aes_128_gcm, null}, + {psk, aes_256_gcm, null}, + {dhe_psk, aes_128_gcm, null}, + {dhe_psk, aes_256_gcm, null}, + {rsa_psk, aes_128_gcm, null}, + {rsa_psk, aes_256_gcm, null}], ssl_cipher:filter_suites(Suites). psk_anon_suites() -> @@ -925,6 +921,10 @@ srp_dss_suites() -> {srp_dss, aes_256_cbc, sha}], ssl_cipher:filter_suites(Suites). +rc4_suites(Version) -> + Suites = ssl_cipher:rc4_suites(Version), + ssl_cipher:filter_suites(Suites). + pem_to_der(File) -> {ok, PemBin} = file:read_file(File), public_key:pem_decode(PemBin). @@ -1130,9 +1130,10 @@ version_flag(sslv3) -> filter_suites(Ciphers0) -> Version = tls_record:highest_protocol_version([]), Supported0 = ssl_cipher:suites(Version) - ++ ssl_cipher:anonymous_suites() + ++ ssl_cipher:anonymous_suites(Version) ++ ssl_cipher:psk_suites(Version) - ++ ssl_cipher:srp_suites(), + ++ ssl_cipher:srp_suites() + ++ ssl_cipher:rc4_suites(Version), Supported1 = ssl_cipher:filter_suites(Supported0), Supported2 = [ssl:suite_definition(S) || S <- Supported1], [Cipher || Cipher <- Ciphers0, lists:member(Cipher, Supported2)]. diff --git a/lib/ssl/test/ssl_upgrade_SUITE.erl b/lib/ssl/test/ssl_upgrade_SUITE.erl new file mode 100644 index 0000000000..c83fb367dc --- /dev/null +++ b/lib/ssl/test/ssl_upgrade_SUITE.erl @@ -0,0 +1,164 @@ +%% +%% %CopyrightBegin% +%% +%% Copyright Ericsson AB 2014-2015. 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 +%% compliance with the License. You should have received a copy of the +%% Erlang Public License along with this software. If not, it can be +%% retrieved online at http://www.erlang.org/.2 +%% +%% Software distributed under the License is distributed on an "AS IS" +%% basis, WITHOUT WARRANTY OF ANY KIND, either express or implied. See +%% the License for the specific language governing rights and limitations +%% under the License. +%% +%% %CopyrightEnd% +%% +-module(ssl_upgrade_SUITE). + +%% Note: This directive should only be used in test suites. +-compile(export_all). + +-include_lib("common_test/include/ct.hrl"). + +-record(state, { + config, + server, + client, + soft + }). + +all() -> + [ + minor_upgrade, + major_upgrade + ]. + +init_per_suite(Config0) -> + catch crypto:stop(), + try {crypto:start(), erlang:system_info({wordsize, internal}) == erlang:system_info({wordsize, external})} of + {ok, true} -> + case ct_release_test:init(Config0) of + {skip, Reason} -> + {skip, Reason}; + Config -> + Result = + (catch make_certs:all(?config(data_dir, Config), + ?config(priv_dir, Config))), + ct:log("Make certs ~p~n", [Result]), + ssl_test_lib:cert_options(Config) + end; + {ok, false} -> + {skip, "Test server will not handle halfwordemulator correctly. Skip as halfwordemulator is deprecated"} + catch _:_ -> + {skip, "Crypto did not start"} + end. + +end_per_suite(Config) -> + ct_release_test:cleanup(Config), + crypto:stop(). + +init_per_testcase(_TestCase, Config) -> + Config. +end_per_testcase(_TestCase, Config) -> + Config. + +major_upgrade(Config) when is_list(Config) -> + ct_release_test:upgrade(ssl, major,{?MODULE, #state{config = Config}}, Config). + +minor_upgrade(Config) when is_list(Config) -> + ct_release_test:upgrade(ssl, minor,{?MODULE, #state{config = Config}}, Config). + +upgrade_init(CTData, #state{config = Config} = State) -> + {ok, {_, _, Up, _Down}} = ct_release_test:get_appup(CTData, ssl), + ct:pal("Up: ~p", [Up]), + Soft = is_soft(Up), %% It is symmetrical, if upgrade is soft so is downgrade + case Soft of + true -> + {Server, Client} = soft_start_connection(Config), + State#state{server = Server, client = Client, + soft = Soft}; + false -> + State#state{soft = Soft} + end. + +upgrade_upgraded(_, #state{soft = false, config = Config} = State) -> + {Server, Client} = restart_start_connection(Config), + ssl_test_lib:check_result(Server, ok, Client, ok), + ssl_test_lib:close(Server), + ssl_test_lib:close(Client), + State; + +upgrade_upgraded(_, #state{server = Server0, client = Client0, + config = Config, soft = true} = State) -> + Server0 ! changed_version, + Client0 ! changed_version, + ssl_test_lib:check_result(Server0, ok, Client0, ok), + ssl_test_lib:close(Server0), + ssl_test_lib:close(Client0), + {Server, Client} = soft_start_connection(Config), + State#state{server = Server, client = Client}. + +upgrade_downgraded(_, #state{soft = false, config = Config} = State) -> + {Server, Client} = restart_start_connection(Config), + ssl_test_lib:check_result(Server, ok, Client, ok), + ssl_test_lib:close(Server), + ssl_test_lib:close(Client), + State; + +upgrade_downgraded(_, #state{server = Server, client = Client, soft = true} = State) -> + Server ! changed_version, + Client ! changed_version, + ssl_test_lib:check_result(Server, ok, Client, ok), + ssl_test_lib:close(Server), + ssl_test_lib:close(Client), + State. + +use_connection(Socket) -> + ssl_test_lib:send_recv_result_active(Socket), + receive + changed_version -> + ssl_test_lib:send_recv_result_active(Socket) + end. + +soft_start_connection(Config) -> + ClientOpts = ?config(client_verification_opts, Config), + ServerOpts = ?config(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, use_connection, []}}, + {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, use_connection, []}}, + {options, ClientOpts}]), + {Server, Client}. + +restart_start_connection(Config) -> + ClientOpts = ?config(client_verification_opts, Config), + ServerOpts = ?config(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, 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, ClientOpts}]), + {Server, Client}. + +is_soft([{restart_application, ssl}]) -> + false; +is_soft(_) -> + true. + diff --git a/lib/ssl/vsn.mk b/lib/ssl/vsn.mk index bda974da0e..171147adf2 100644 --- a/lib/ssl/vsn.mk +++ b/lib/ssl/vsn.mk @@ -1 +1 @@ -SSL_VSN = 5.3.8 +SSL_VSN = 7.0 |