diff options
Diffstat (limited to 'lib/ssl')
29 files changed, 1134 insertions, 453 deletions
diff --git a/lib/ssl/doc/src/notes.xml b/lib/ssl/doc/src/notes.xml index 6faa3d5f9a..61d1c8355a 100644 --- a/lib/ssl/doc/src/notes.xml +++ b/lib/ssl/doc/src/notes.xml @@ -26,8 +26,97 @@ <file>notes.xml</file> </header> <p>This document describes the changes made to the SSL application.</p> - <section><title>SSL 7.1</title> + +<section><title>SSL 7.2</title> + + <section><title>Fixed Bugs and Malfunctions</title> + <list> + <item> + <p> + Honor distribution port range options</p> + <p> + Own Id: OTP-12838</p> + </item> + <item> + <p> + Correct supervisor specification in TLS distribution.</p> + <p> + Own Id: OTP-13134</p> + </item> + <item> + <p> + Correct cache timeout</p> + <p> + Own Id: OTP-13141</p> + </item> + <item> + <p> + Avoid crash and restart of ssl process when key file does + not exist.</p> + <p> + Own Id: OTP-13144</p> + </item> + <item> + <p> + Enable passing of raw socket options on the format + {raw,_,_,_} to the underlying socket.</p> + <p> + Own Id: OTP-13166</p> + </item> + <item> + <p> + Hibernation with small or a zero timeout will now work as + expected</p> + <p> + Own Id: OTP-13189</p> + </item> + </list> + </section> + + + <section><title>Improvements and New Features</title> + <list> + <item> + <p> + Add upper limit for session cache, configurable on ssl + application level.</p> + <p> + If upper limit is reached, invalidate the current cache + entries, e.i the session lifetime is the max time a + session will be keept, but it may be invalidated earlier + if the max limit for the table is reached. This will keep + the ssl manager process well behaved, not exhusting + memeory. Invalidating the entries will incrementally + empty the cache to make room for fresh sessions entries.</p> + <p> + Own Id: OTP-12392</p> + </item> + <item> + <p> + Use new time functions to measure passed time.</p> + <p> + Own Id: OTP-12457</p> + </item> + <item> + <p> + Improved error handling in TLS distribution</p> + <p> + Own Id: OTP-13142</p> + </item> + <item> + <p> + Distribution over TLS now honors the nodelay distribution + flag</p> + <p> + Own Id: OTP-13143</p> + </item> + </list> + </section> + +</section> + +<section><title>SSL 7.1</title> <section><title>Fixed Bugs and Malfunctions</title> <list> <item> @@ -107,12 +196,6 @@ <p> Own Id: OTP-12815</p> </item> - <item> - <p> - Gracefully ignore proprietary hash_sign algorithms</p> - <p> - Own Id: OTP-12829</p> - </item> </list> </section> @@ -163,6 +246,20 @@ </section> +<section><title>SSL 6.0.1.1</title> + <section><title>Fixed Bugs and Malfunctions</title> + <list> + <item> + <p> + Gracefully ignore proprietary hash_sign algorithms</p> + <p> + Own Id: OTP-12829</p> + </item> + </list> + </section> +</section> + + <section><title>SSL 6.0.1</title> <section><title>Fixed Bugs and Malfunctions</title> diff --git a/lib/ssl/doc/src/ssl.xml b/lib/ssl/doc/src/ssl.xml index 22ac98c24e..bf87644116 100644 --- a/lib/ssl/doc/src/ssl.xml +++ b/lib/ssl/doc/src/ssl.xml @@ -31,37 +31,13 @@ <module>ssl</module> <modulesummary>Interface Functions for Secure Socket Layer</modulesummary> <description> - <p>This module contains interface functions for the SSL.</p> + <p> + This module contains interface functions for the SSL/TLS protocol. + For detailed information about the supported standards see + <seealso marker="ssl_app">ssl(6)</seealso>. + </p> </description> - - <section> - <title>SSL</title> - - <list type="bulleted"> - <item>For application dependencies see <seealso marker="ssl_app"> ssl(6)</seealso> </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 SSL-2.0 is not supported.</item> - <item>For security reasons SSL-3.0 is no longer supported by default, - but can 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 the Crypto - application supports it and named curves are used. - </item> - <item>Export cipher suites are not supported as the - U.S. lifted its export restrictions in early 2000.</item> - <item>IDEA cipher suites are not supported as they have - become deprecated by the latest TLS specification so it is not - motivated to implement them.</item> - <item>CRL validation is supported.</item> - <item>Policy certificate extensions are not supported.</item> - <item>'Server Name Indication' extension client side - (RFC 6066, Section 3) is supported.</item> - </list> - - </section> - + <section> <title>DATA TYPES</title> <p>The following data types are used in the functions for SSL:</p> @@ -84,7 +60,7 @@ <seealso marker="kernel:gen_tcp">gen_tcp(3)</seealso> manual pages in Kernel.</p></item> - <tag><marker id="type-ssloption"></marker><c>ssloption() =</c></tag> + <tag><marker id="type-ssloption"/><c>ssloption() =</c></tag> <item> <p><c>{verify, verify_type()}</c></p> <p><c>| {verify_fun, {fun(), term()}}</c></p> @@ -160,7 +136,7 @@ <tag><c>sslsocket() =</c></tag> <item><p>opaque()</p></item> - <tag><c>protocol() =</c></tag> + <tag><marker id="type-protocol"/><c>protocol() =</c></tag> <item><p><c>sslv3 | tlsv1 | 'tlsv1.1' | 'tlsv1.2'</c></p></item> <tag><c>ciphers() =</c></tag> @@ -480,8 +456,8 @@ fun(srp, Username :: string(), UserState :: term()) -> <p>The negotiated protocol can be retrieved using the <c>negotiated_protocol/1</c> function.</p> </item> - <tag><c>{client_preferred_next_protocols, {Precedence :: server | client, ClientPrefs :: [binary()]}}</c></tag> - <tag><c>{client_preferred_next_protocols, {Precedence :: server | client, ClientPrefs :: [binary()], Default :: binary()}}</c></tag> + <tag><c>{client_preferred_next_protocols, {Precedence :: server | client, ClientPrefs :: [binary()]}}</c><br/> + <c>{client_preferred_next_protocols, {Precedence :: server | client, ClientPrefs :: [binary()], Default :: binary()}}</c></tag> <item> <p>Indicates that the client is to try to perform Next Protocol Negotiation.</p> @@ -538,7 +514,6 @@ fun(srp, Username :: string(), UserState :: term()) -> be supported by the server for the prevention to work. </p></warning> </item> - </taglist> </section> diff --git a/lib/ssl/doc/src/ssl_app.xml b/lib/ssl/doc/src/ssl_app.xml index 51ce0cedf1..6c82e32a74 100644 --- a/lib/ssl/doc/src/ssl_app.xml +++ b/lib/ssl/doc/src/ssl_app.xml @@ -33,7 +33,33 @@ <appsummary>The ssl application provides secure communication over sockets.</appsummary> - <description></description> + <description> + <p> + The ssl application is an implementation of the SSL/TLS protocol in Erlang. + </p> + <list type="bulleted"> + <item>Supported SSL/TLS-versions are SSL-3.0, TLS-1.0, + TLS-1.1, and TLS-1.2.</item> + <item>For security reasons SSL-2.0 is not supported.</item> + <item>For security reasons SSL-3.0 is no longer supported by default, + but can 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 the Crypto + application supports it and named curves are used. + </item> + <item>Export cipher suites are not supported as the + U.S. lifted its export restrictions in early 2000.</item> + <item>IDEA cipher suites are not supported as they have + become deprecated by the latest TLS specification so it is not + motivated to implement them.</item> + <item>CRL validation is supported.</item> + <item>Policy certificate extensions are not supported.</item> + <item>'Server Name Indication' extension client side + (RFC 6066, Section 3) is supported.</item> + </list> + </description> + <section> <title>DEPENDENCIES</title> <p>The SSL application uses the <c>public_key</c> and @@ -58,7 +84,7 @@ <p><c>erl -ssl protocol_version "['tlsv1.2', 'tlsv1.1']"</c></p> <taglist> - <tag><c><![CDATA[protocol_version = <seealso marker="kernel:error_logger">ssl:protocol()</seealso> <optional>]]></c>.</tag> + <tag><c>protocol_version = </c><seealso marker="ssl#type-protocol">ssl:protocol()</seealso><c><![CDATA[<optional>]]></c></tag> <item><p>Protocol supported by started clients and servers. If this option is not set, it defaults to all protocols currently supported by the SSL application. @@ -66,17 +92,24 @@ to <c>ssl:connect/[2,3]</c> and <c>ssl:listen/2</c>.</p></item> <tag><c><![CDATA[session_lifetime = integer() <optional>]]></c></tag> - <item><p>Lifetime of the session data in seconds.</p></item> + <item><p>Maximum lifetime of the session data in seconds.</p></item> <tag><c><![CDATA[session_cb = atom() <optional>]]></c></tag> <item><p>Name of the session cache callback module that implements the <c>ssl_session_cache_api</c> behavior. Defaults to - <c>ssl_session_cache.erl</c>.</p></item> + <c>ssl_session_cache</c>.</p></item> <tag><c><![CDATA[session_cb_init_args = proplist:proplist() <optional>]]></c></tag> <item><p>List of extra user-defined arguments to the <c>init</c> function in the session cache callback module. Defaults to <c>[]</c>.</p></item> + + <tag><c><![CDATA[session_cache_client_max = integer() <optional>]]></c><br/> + <c><![CDATA[session_cache_server_max = integer() <optional>]]></c></tag> + <item><p>Limits the growth of the clients/servers session cache, + if the maximum number of sessions is reached, the current cache entries will + be invalidated regardless of their remaining lifetime. Defaults to 1000. + </p></item> <tag><c><![CDATA[ssl_pem_cache_clean = integer() <optional>]]></c></tag> <item> @@ -103,7 +136,10 @@ <section> <title>ERROR LOGGER AND EVENT HANDLERS</title> - <p>The SSL application uses the default <seealso marker="kernel:error_logger">OTP error logger</seealso> to log unexpected errors and TLS alerts. The logging of TLS alerts may be turned off with the <c>log_alert</c> option. </p> + <p>The SSL application uses the default <seealso + marker="kernel:error_logger">OTP error logger</seealso> to log + unexpected errors and TLS alerts. The logging of TLS alerts may be + turned off with the <c>log_alert</c> option. </p> </section> <section> diff --git a/lib/ssl/doc/src/ssl_crl_cache_api.xml b/lib/ssl/doc/src/ssl_crl_cache_api.xml index 71c1c61fe8..03ac010bfe 100644 --- a/lib/ssl/doc/src/ssl_crl_cache_api.xml +++ b/lib/ssl/doc/src/ssl_crl_cache_api.xml @@ -84,9 +84,9 @@ <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> + <desc> <p>Lookup the CRLs belonging to the distribution point <c> Distributionpoint</c>. This function may choose to only look in the cache or to follow distribution point - links depending on how the cache is administrated. + links depending on how the cache is administrated. </p> </desc> </func> @@ -103,4 +103,4 @@ </desc> </func> </funcs> -</erlref>
\ No newline at end of file +</erlref> diff --git a/lib/ssl/doc/src/ssl_session_cache_api.xml b/lib/ssl/doc/src/ssl_session_cache_api.xml index bd9330056d..b85d8fb284 100644 --- a/lib/ssl/doc/src/ssl_session_cache_api.xml +++ b/lib/ssl/doc/src/ssl_session_cache_api.xml @@ -31,9 +31,13 @@ <module>ssl_session_cache_api</module> <modulesummary>TLS session cache API</modulesummary> - <description>Defines the API for the TLS session cache so - that the data storage scheme can be replaced by - defining a new callback module implementing this API.</description> + <description> + <p> + Defines the API for the TLS session cache so + that the data storage scheme can be replaced by + defining a new callback module implementing this API. + </p> + </description> <section> <title>DATA TYPES</title> diff --git a/lib/ssl/src/dtls_connection.erl b/lib/ssl/src/dtls_connection.erl index 78662e0ea2..153d3fef48 100644 --- a/lib/ssl/src/dtls_connection.erl +++ b/lib/ssl/src/dtls_connection.erl @@ -145,7 +145,7 @@ init([Role, Host, Port, Socket, {SSLOpts0, _} = Options, User, CbInfo]) -> process_flag(trap_exit, true), State0 = initial_state(Role, Host, Port, Socket, Options, User, CbInfo), Handshake = ssl_handshake:init_handshake_history(), - TimeStamp = calendar:datetime_to_gregorian_seconds({date(), time()}), + TimeStamp = erlang:monotonic_time(), try ssl_config:init(SSLOpts0, Role) of {ok, Ref, CertDbHandle, FileRefHandle, CacheHandle, CRLDbInfo, OwnCert, Key, DHParams} -> Session = State0#state.session, diff --git a/lib/ssl/src/inet_tls_dist.erl b/lib/ssl/src/inet_tls_dist.erl index b6e62a18c9..6fe99a81c5 100644 --- a/lib/ssl/src/inet_tls_dist.erl +++ b/lib/ssl/src/inet_tls_dist.erl @@ -30,7 +30,7 @@ childspecs() -> {ok, [{ssl_dist_sup,{ssl_dist_sup, start_link, []}, - permanent, 2000, worker, [ssl_dist_sup]}]}. + permanent, infinity, supervisor, [ssl_dist_sup]}]}. select(Node) -> case split_node(atom_to_list(Node), $@, []) of @@ -76,23 +76,23 @@ do_setup(Kernel, Node, Type, MyNode, LongOrShortNames, SetupTime) -> Timer, Version, Ip, TcpPort, Address, Type), dist_util:handshake_we_started(HSData); - _ -> + Other -> %% Other Node may have closed since %% port_please ! ?trace("other node (~p) " "closed since port_please.~n", [Node]), - ?shutdown(Node) + ?shutdown2(Node, {shutdown, {connect_failed, Other}}) end; - _ -> + Other -> ?trace("port_please (~p) " "failed.~n", [Node]), - ?shutdown(Node) + ?shutdown2(Node, {shutdown, {port_please_failed, Other}}) end; - _Other -> + Other -> ?trace("inet_getaddr(~p) " "failed (~p).~n", [Node,Other]), - ?shutdown(Node) + ?shutdown2(Node, {shutdown, {inet_getaddr_failed, Other}}) end. close(Socket) -> diff --git a/lib/ssl/src/ssl.app.src b/lib/ssl/src/ssl.app.src index be8ef6f85f..619ab7b610 100644 --- a/lib/ssl/src/ssl.app.src +++ b/lib/ssl/src/ssl.app.src @@ -54,6 +54,6 @@ {env, []}, {mod, {ssl_app, []}}, {runtime_dependencies, ["stdlib-2.0","public_key-1.0","kernel-3.0", - "erts-6.0","crypto-3.3", "inets-5.10.7"]}]}. + "erts-7.0","crypto-3.3", "inets-5.10.7"]}]}. diff --git a/lib/ssl/src/ssl.appup.src b/lib/ssl/src/ssl.appup.src index 8d5bd6f8d8..057906bcb3 100644 --- a/lib/ssl/src/ssl.appup.src +++ b/lib/ssl/src/ssl.appup.src @@ -1,24 +1,20 @@ %% -*- erlang -*- {"%VSN%", [ - {<<"7\\.0">>, [{load_module, ssl, soft_purge, soft_purge, []}, - {load_module, ssl_connection, soft_purge, soft_purge, []}, - {load_module, tls_connection, soft_purge, soft_purge, []}, - {load_module, ssl_session, soft_purge, soft_purge, []}, - {load_module, ssl_session_cache, soft_purge, soft_purge, []} - ]}, + {<<"7\\.2">>, [{load_module, tls_connection, soft_purge, soft_purge, []}, + {load_module, ssl_tls_dist_proxy, soft_purge, soft_purge, []} + ]}, + {<<"7\\..*">>, [{restart_application, ssl}]}, {<<"6\\..*">>, [{restart_application, ssl}]}, {<<"5\\..*">>, [{restart_application, ssl}]}, {<<"4\\..*">>, [{restart_application, ssl}]}, {<<"3\\..*">>, [{restart_application, ssl}]} ], [ - {<<"7\\.0">>, [{load_module, ssl, soft_purge, soft_purge, []}, - {load_module, ssl_connection, soft_purge, soft_purge, []}, - {load_module, tls_connection, soft_purge, soft_purge, []}, - {load_module, ssl_session, soft_purge, soft_purge, []}, - {load_module, ssl_session_cache, soft_purge, soft_purge, []} - ]}, + {<<"7\\.2">>, [{load_module, tls_connection, soft_purge, soft_purge, []}, + {load_module, ssl_tls_dist_proxy, soft_purge, soft_purge, []} + ]}, + {<<"7\\..*">>, [{restart_application, ssl}]}, {<<"6\\..*">>, [{restart_application, ssl}]}, {<<"5\\..*">>, [{restart_application, ssl}]}, {<<"4\\..*">>, [{restart_application, ssl}]}, diff --git a/lib/ssl/src/ssl.erl b/lib/ssl/src/ssl.erl index 03495cfd90..6551308935 100644 --- a/lib/ssl/src/ssl.erl +++ b/lib/ssl/src/ssl.erl @@ -1190,6 +1190,8 @@ assert_proplist([]) -> assert_proplist([{Key,_} | Rest]) when is_atom(Key) -> assert_proplist(Rest); %% Handle exceptions +assert_proplist([{raw,_,_,_} | Rest]) -> + assert_proplist(Rest); assert_proplist([inet | Rest]) -> assert_proplist(Rest); assert_proplist([inet6 | Rest]) -> diff --git a/lib/ssl/src/ssl_connection.erl b/lib/ssl/src/ssl_connection.erl index f8afbdb41d..241871dc38 100644 --- a/lib/ssl/src/ssl_connection.erl +++ b/lib/ssl/src/ssl_connection.erl @@ -974,7 +974,7 @@ ssl_config(Opts, Role, State) -> {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()}), + TimeStamp = erlang:monotonic_time(), Session = State#state.session, State#state{tls_handshake_history = Handshake, session = Session#session{own_certificate = OwnCert, @@ -1781,7 +1781,7 @@ handle_trusted_certs_db(#state{ssl_options = #ssl_options{cacertfile = <<>>, cac ok; handle_trusted_certs_db(#state{cert_db_ref = Ref, cert_db = CertDb, - ssl_options = #ssl_options{cacertfile = <<>>}}) -> + ssl_options = #ssl_options{cacertfile = <<>>}}) when CertDb =/= undefined -> %% Certs provided as DER directly can not be shared %% with other connections and it is safe to delete them when the connection ends. ssl_pkix_db:remove_trusted_certs(Ref, CertDb); diff --git a/lib/ssl/src/ssl_dist_sup.erl b/lib/ssl/src/ssl_dist_sup.erl index aa1fa57db8..435ad27a44 100644 --- a/lib/ssl/src/ssl_dist_sup.erl +++ b/lib/ssl/src/ssl_dist_sup.erl @@ -70,7 +70,7 @@ connection_manager_child_spec() -> Name = ssl_connection_dist, StartFunc = {tls_connection_sup, start_link_dist, []}, Restart = permanent, - Shutdown = 4000, + Shutdown = infinity, Modules = [tls_connection_sup], Type = supervisor, {Name, StartFunc, Restart, Shutdown, Type, Modules}. diff --git a/lib/ssl/src/ssl_internal.hrl b/lib/ssl/src/ssl_internal.hrl index 3851b2bc6e..8c7ed9c0d1 100644 --- a/lib/ssl/src/ssl_internal.hrl +++ b/lib/ssl/src/ssl_internal.hrl @@ -78,6 +78,9 @@ -define(ALL_DATAGRAM_SUPPORTED_VERSIONS, ['dtlsv1.2', dtlsv1]). -define(MIN_DATAGRAM_SUPPORTED_VERSIONS, ['dtlsv1.2', dtlsv1]). +-define('24H_in_msec', 86400000). +-define('24H_in_sec', 86400). + -record(ssl_options, { protocol :: tls | dtls, versions :: [ssl_record:ssl_version()], %% ssl_record:atom_version() in API diff --git a/lib/ssl/src/ssl_manager.erl b/lib/ssl/src/ssl_manager.erl index 2e05ba5aa5..00e95f5c5b 100644 --- a/lib/ssl/src/ssl_manager.erl +++ b/lib/ssl/src/ssl_manager.erl @@ -46,25 +46,27 @@ -include_lib("kernel/include/file.hrl"). -record(state, { - session_cache_client, - session_cache_server, - session_cache_cb, - session_lifetime, - certificate_db, - session_validation_timer, + session_cache_client :: db_handle(), + session_cache_server :: db_handle(), + session_cache_cb :: atom(), + session_lifetime :: integer(), + certificate_db :: db_handle(), + session_validation_timer :: reference(), last_delay_timer = {undefined, undefined},%% Keep for testing purposes - last_pem_check, - clear_pem_cache + last_pem_check :: erlang:timestamp(), + clear_pem_cache :: integer(), + session_cache_client_max :: integer(), + session_cache_server_max :: integer(), + session_server_invalidator :: undefined | pid(), + session_client_invalidator :: undefined | pid() }). --define('24H_in_msec', 86400000). --define('24H_in_sec', 86400). -define(GEN_UNIQUE_ID_MAX_TRIES, 10). -define(SESSION_VALIDATION_INTERVAL, 60000). -define(CLEAR_PEM_CACHE, 120000). -define(CLEAN_SESSION_DB, 60000). -define(CLEAN_CERT_DB, 500). --define(NOT_TO_BIG, 10). +-define(DEFAULT_MAX_SESSION_CACHE, 1000). %%==================================================================== %% API @@ -89,7 +91,8 @@ manager_name(dist) -> %%-------------------------------------------------------------------- start_link(Opts) -> DistMangerName = manager_name(normal), - gen_server:start_link({local, DistMangerName}, ?MODULE, [DistMangerName, Opts], []). + gen_server:start_link({local, DistMangerName}, + ?MODULE, [DistMangerName, Opts], []). %%-------------------------------------------------------------------- -spec start_link_dist(list()) -> {ok, pid()} | ignore | {error, term()}. @@ -99,7 +102,8 @@ start_link(Opts) -> %%-------------------------------------------------------------------- start_link_dist(Opts) -> DistMangerName = manager_name(dist), - gen_server:start_link({local, DistMangerName}, ?MODULE, [DistMangerName, Opts], []). + gen_server:start_link({local, DistMangerName}, + ?MODULE, [DistMangerName, Opts], []). %%-------------------------------------------------------------------- -spec connection_init(binary()| {der, list()}, client | server, @@ -169,7 +173,8 @@ new_session_id(Port) -> %% be called by ssl-connection processes. %%-------------------------------------------------------------------- clean_cert_db(Ref, File) -> - erlang:send_after(?CLEAN_CERT_DB, get(ssl_manager), {clean_cert_db, Ref, File}), + erlang:send_after(?CLEAN_CERT_DB, get(ssl_manager), + {clean_cert_db, Ref, File}), ok. %%-------------------------------------------------------------------- @@ -237,10 +242,12 @@ init([Name, Opts]) -> SessionLifeTime = proplists:get_value(session_lifetime, Opts, ?'24H_in_sec'), CertDb = ssl_pkix_db:create(), - 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, [])]), + 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(), @@ -252,7 +259,11 @@ init([Name, Opts]) -> session_lifetime = SessionLifeTime, session_validation_timer = Timer, last_pem_check = os:timestamp(), - clear_pem_cache = Interval + clear_pem_cache = Interval, + session_cache_client_max = + max_session_cache_size(session_cache_client_max), + session_cache_server_max = + max_session_cache_size(session_cache_server_max) }}. %%-------------------------------------------------------------------- @@ -269,7 +280,8 @@ init([Name, Opts]) -> 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)}}, + 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, @@ -307,7 +319,8 @@ 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}. @@ -319,27 +332,12 @@ handle_call({unconditionally_clear_pem_cache, _},_, #state{certificate_db = [_,_ %% %% Description: Handling cast messages %%-------------------------------------------------------------------- -handle_cast({register_session, Host, Port, Session}, - #state{session_cache_client = Cache, - session_cache_cb = CacheCb} = State) -> - TimeStamp = calendar:datetime_to_gregorian_seconds({date(), time()}), - NewSession = Session#session{time_stamp = TimeStamp}, - - 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, +handle_cast({register_session, Host, Port, Session}, State0) -> + State = ssl_client_register_session(Host, Port, Session, State0), {noreply, State}; -handle_cast({register_session, Port, Session}, - #state{session_cache_server = Cache, - session_cache_cb = CacheCb} = State) -> - TimeStamp = calendar:datetime_to_gregorian_seconds({date(), time()}), - NewSession = Session#session{time_stamp = TimeStamp}, - CacheCb:update(Cache, {Port, NewSession#session.session_id}, NewSession), +handle_cast({register_session, Port, Session}, State0) -> + State = server_register_session(Port, Session, State0), {noreply, State}; handle_cast({invalidate_session, Host, Port, @@ -413,10 +411,10 @@ handle_info({clean_cert_db, Ref, File}, end, {noreply, State}; -handle_info({'EXIT', _, _}, State) -> - %% Session validator died!! Do we need to take any action? - %% maybe error log - {noreply, State}; +handle_info({'EXIT', Pid, _}, #state{session_client_invalidator = Pid} = State) -> + {noreply, State#state{session_client_invalidator = undefined}}; +handle_info({'EXIT', Pid, _}, #state{session_server_invalidator = Pid} = State) -> + {noreply, State#state{session_server_invalidator = undefined}}; handle_info(_Info, State) -> {noreply, State}. @@ -497,7 +495,15 @@ delay_time() -> ?CLEAN_SESSION_DB end. -invalidate_session(Cache, CacheCb, Key, Session, #state{last_delay_timer = LastTimer} = State) -> +max_session_cache_size(CacheType) -> + case application:get_env(ssl, CacheType) of + {ok, Size} when is_integer(Size) -> + Size; + _ -> + ?DEFAULT_MAX_SESSION_CACHE + end. + +invalidate_session(Cache, CacheCb, Key, Session, State) -> case CacheCb:lookup(Cache, Key) of undefined -> %% Session is already invalidated {noreply, State}; @@ -505,15 +511,23 @@ invalidate_session(Cache, CacheCb, Key, Session, #state{last_delay_timer = LastT CacheCb:delete(Cache, Key), {noreply, State}; _ -> - %% When a registered session is invalidated we need to wait a while before deleting - %% it as there might be pending connections that rightfully needs to look - %% 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, Cache}), - {noreply, State#state{last_delay_timer = last_delay_timer(Key, TRef, LastTimer)}} + delayed_invalidate_session(CacheCb, Cache, Key, Session, State) end. +delayed_invalidate_session(CacheCb, Cache, Key, Session, + #state{last_delay_timer = LastTimer} = State) -> + %% When a registered session is invalidated we need to + %% wait a while before deleting it as there might be + %% pending connections that rightfully needs to look 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, Cache}), + {noreply, State#state{last_delay_timer = + last_delay_timer(Key, TRef, LastTimer)}}. + last_delay_timer({{_,_},_}, TRef, {LastServer, _}) -> {LastServer, TRef}; last_delay_timer({_,_}, TRef, {_, LastClient}) -> @@ -532,12 +546,12 @@ new_id(Port, Tries, Cache, CacheCb) -> Id = crypto:rand_bytes(?NUM_OF_SESSION_ID_BYTES), case CacheCb:lookup(Cache, {Port, Id}) of undefined -> - Now = calendar:datetime_to_gregorian_seconds({date(), time()}), + Now = erlang:monotonic_time(), %% New sessions can not be set to resumable %% until handshake is compleate and the %% other session values are set. CacheCb:update(Cache, {Port, Id}, #session{session_id = Id, - is_resumable = false, + is_resumable = new, time_stamp = Now}), Id; _ -> @@ -559,15 +573,62 @@ clean_cert_db(Ref, CertDb, RefDb, PemCache, File) -> ok end. +ssl_client_register_session(Host, Port, Session, #state{session_cache_client = Cache, + session_cache_cb = CacheCb, + session_cache_client_max = Max, + session_client_invalidator = Pid0} = State) -> + TimeStamp = erlang:monotonic_time(), + NewSession = Session#session{time_stamp = TimeStamp}, + + case CacheCb:select_session(Cache, {Host, Port}) of + no_session -> + Pid = do_register_session({{Host, Port}, + NewSession#session.session_id}, + NewSession, Max, Pid0, Cache, CacheCb), + State#state{session_client_invalidator = Pid}; + Sessions -> + register_unique_session(Sessions, NewSession, {Host, Port}, State) + end. + +server_register_session(Port, Session, #state{session_cache_server_max = Max, + session_cache_server = Cache, + session_cache_cb = CacheCb, + session_server_invalidator = Pid0} = State) -> + TimeStamp = erlang:monotonic_time(), + NewSession = Session#session{time_stamp = TimeStamp}, + Pid = do_register_session({Port, NewSession#session.session_id}, + NewSession, Max, Pid0, Cache, CacheCb), + State#state{session_server_invalidator = Pid}. + +do_register_session(Key, Session, Max, Pid, Cache, CacheCb) -> + try CacheCb:size(Cache) of + N when N > Max -> + invalidate_session_cache(Pid, CacheCb, Cache); + _ -> + CacheCb:update(Cache, Key, Session), + Pid + catch + error:undef -> + CacheCb:update(Cache, Key, Session), + Pid + 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) -> +register_unique_session(Sessions, Session, PartialKey, + #state{session_cache_client_max = Max, + session_cache_client = Cache, + session_cache_cb = CacheCb, + session_client_invalidator = Pid0} = State) -> case exists_equivalent(Session , Sessions) of true -> - ok; + State; false -> - CacheCb:update(Cache, {PartialKey, - Session#session.session_id}, Session) + Pid = do_register_session({PartialKey, + Session#session.session_id}, + Session, Max, Pid0, Cache, CacheCb), + State#state{session_client_invalidator = Pid} end. exists_equivalent(_, []) -> @@ -622,7 +683,8 @@ pem_check_interval() -> end. is_before_checkpoint(Time, CheckPoint) -> - calendar:datetime_to_gregorian_seconds(calendar:now_to_datetime(CheckPoint)) - + calendar:datetime_to_gregorian_seconds( + calendar:now_to_datetime(CheckPoint)) - calendar:datetime_to_gregorian_seconds(Time) > 0. add_trusted_certs(Pid, Trustedcerts, Db) -> @@ -643,3 +705,9 @@ crl_db_info([_,_,_,Local], {internal, Info}) -> crl_db_info(_, UserCRLDb) -> UserCRLDb. +%% Only start a session invalidator if there is not +%% one already active +invalidate_session_cache(undefined, CacheCb, Cache) -> + start_session_validator(Cache, CacheCb, {invalidate_before, erlang:monotonic_time()}); +invalidate_session_cache(Pid, _CacheCb, _Cache) -> + Pid. diff --git a/lib/ssl/src/ssl_session.erl b/lib/ssl/src/ssl_session.erl index 0d6cc93a20..2b24bff5ff 100644 --- a/lib/ssl/src/ssl_session.erl +++ b/lib/ssl/src/ssl_session.erl @@ -31,8 +31,6 @@ %% Internal application API -export([is_new/2, client_id/4, server_id/6, valid_session/2]). --define('24H_in_sec', 8640). - -type seconds() :: integer(). %%-------------------------------------------------------------------- @@ -63,13 +61,16 @@ client_id(ClientInfo, Cache, CacheCb, OwnCert) -> SessionId end. --spec valid_session(#session{}, seconds()) -> boolean(). +-spec valid_session(#session{}, seconds() | {invalidate_before, integer()}) -> boolean(). %% %% Description: Check that the session has not expired %%-------------------------------------------------------------------- +valid_session(#session{time_stamp = TimeStamp}, {invalidate_before, Before}) -> + TimeStamp > Before; valid_session(#session{time_stamp = TimeStamp}, LifeTime) -> - Now = calendar:datetime_to_gregorian_seconds({date(), time()}), - Now - TimeStamp < LifeTime. + Now = erlang:monotonic_time(), + Lived = erlang:convert_time_unit(Now-TimeStamp, native, seconds), + Lived < LifeTime. server_id(Port, <<>>, _SslOpts, _Cert, _, _) -> {ssl_manager:new_session_id(Port), undefined}; diff --git a/lib/ssl/src/ssl_session_cache.erl b/lib/ssl/src/ssl_session_cache.erl index cfc48cd935..9585e613e6 100644 --- a/lib/ssl/src/ssl_session_cache.erl +++ b/lib/ssl/src/ssl_session_cache.erl @@ -27,7 +27,7 @@ -include("ssl_internal.hrl"). -export([init/1, terminate/1, lookup/2, update/3, delete/2, foldl/3, - select_session/2]). + select_session/2, size/1]). %%-------------------------------------------------------------------- %% Description: Return table reference. Called by ssl_manager process. @@ -86,6 +86,12 @@ select_session(Cache, PartialKey) -> [{{{PartialKey,'_'}, '$1'},[],['$1']}]). %%-------------------------------------------------------------------- +%% Description: Returns the cache size +%%-------------------------------------------------------------------- +size(Cache) -> + ets:info(Cache, size). + +%%-------------------------------------------------------------------- %%% Internal functions %%-------------------------------------------------------------------- cache_name(Name) -> diff --git a/lib/ssl/src/ssl_session_cache_api.erl b/lib/ssl/src/ssl_session_cache_api.erl index 536b52c44b..8f62c25be5 100644 --- a/lib/ssl/src/ssl_session_cache_api.erl +++ b/lib/ssl/src/ssl_session_cache_api.erl @@ -33,3 +33,4 @@ -callback delete(db_handle(), key()) -> any(). -callback foldl(fun(), term(), db_handle()) -> term(). -callback select_session(db_handle(), {host(), inet:port_number()} | inet:port_number()) -> [#session{}]. +-callback size(db_handle()) -> integer(). diff --git a/lib/ssl/src/ssl_tls_dist_proxy.erl b/lib/ssl/src/ssl_tls_dist_proxy.erl index 25192aac0e..211badef56 100644 --- a/lib/ssl/src/ssl_tls_dist_proxy.erl +++ b/lib/ssl/src/ssl_tls_dist_proxy.erl @@ -48,6 +48,55 @@ accept(Listen) -> connect(Ip, Port) -> gen_server:call(?MODULE, {connect, Ip, Port}, infinity). + +do_listen(Options) -> + {First,Last} = case application:get_env(kernel,inet_dist_listen_min) of + {ok,N} when is_integer(N) -> + case application:get_env(kernel, + inet_dist_listen_max) of + {ok,M} when is_integer(M) -> + {N,M}; + _ -> + {N,N} + end; + _ -> + {0,0} + end, + do_listen(First, Last, listen_options([{backlog,128}|Options])). + +do_listen(First,Last,_) when First > Last -> + {error,eaddrinuse}; +do_listen(First,Last,Options) -> + case gen_tcp:listen(First, Options) of + {error, eaddrinuse} -> + do_listen(First+1,Last,Options); + Other -> + Other + end. + +listen_options(Opts0) -> + Opts1 = + case application:get_env(kernel, inet_dist_use_interface) of + {ok, Ip} -> + [{ip, Ip} | Opts0]; + _ -> + Opts0 + end, + case application:get_env(kernel, inet_dist_listen_options) of + {ok,ListenOpts} -> + ListenOpts ++ Opts1; + _ -> + Opts1 + end. + +connect_options(Opts) -> + case application:get_env(kernel, inet_dist_connect_options) of + {ok,ConnectOpts} -> + lists:ukeysort(1, ConnectOpts ++ Opts); + _ -> + Opts + end. + %%==================================================================== %% gen_server callbacks %%==================================================================== @@ -62,13 +111,17 @@ init([]) -> handle_call({listen, Name}, _From, State) -> case gen_tcp:listen(0, [{active, false}, {packet,?PPRE}, {ip, loopback}]) of {ok, Socket} -> - {ok, World} = gen_tcp:listen(0, [{active, false}, binary, {packet,?PPRE}]), + {ok, World} = do_listen([{active, false}, binary, {packet,?PPRE}, {reuseaddr, true}]), {ok, TcpAddress} = get_tcp_address(Socket), {ok, WorldTcpAddress} = get_tcp_address(World), {_,Port} = WorldTcpAddress#net_address.address, - {ok, Creation} = erl_epmd:register_node(Name, Port), - {reply, {ok, {Socket, TcpAddress, Creation}}, - State#state{listen={Socket, World}}}; + case erl_epmd:register_node(Name, Port) of + {ok, Creation} -> + {reply, {ok, {Socket, TcpAddress, Creation}}, + State#state{listen={Socket, World}}}; + {error, _} = Error -> + {reply, Error, State} + end; Error -> {reply, Error, State} end; @@ -134,6 +187,7 @@ accept_loop(Proxy, erts = Type, Listen, Extra) -> Extra ! {accept,self(),Socket,inet,proxy}, receive {_Kernel, controller, Pid} -> + inet:setopts(Socket, [nodelay()]), ok = gen_tcp:controlling_process(Socket, Pid), flush_old_controller(Pid, Socket), Pid ! {self(), controller}; @@ -150,6 +204,7 @@ accept_loop(Proxy, world = Type, Listen, Extra) -> case gen_tcp:accept(Listen) of {ok, Socket} -> Opts = get_ssl_options(server), + wait_for_code_server(), case ssl:ssl_accept(Socket, Opts) of {ok, SslSocket} -> PairHandler = @@ -158,6 +213,11 @@ accept_loop(Proxy, world = Type, Listen, Extra) -> end), ok = ssl:controlling_process(SslSocket, PairHandler), flush_old_controller(PairHandler, SslSocket); + {error, {options, _}} = Error -> + %% Bad options: that's probably our fault. Let's log that. + error_logger:error_msg("Cannot accept TLS distribution connection: ~s~n", + [ssl:format_error(Error)]), + gen_tcp:close(Socket); _ -> gen_tcp:close(Socket) end; @@ -166,8 +226,37 @@ accept_loop(Proxy, world = Type, Listen, Extra) -> end, accept_loop(Proxy, Type, Listen, Extra). +wait_for_code_server() -> + %% This is an ugly hack. Upgrading a socket to TLS requires the + %% crypto module to be loaded. Loading the crypto module triggers + %% its on_load function, which calls code:priv_dir/1 to find the + %% directory where its NIF library is. However, distribution is + %% started earlier than the code server, so the code server is not + %% necessarily started yet, and code:priv_dir/1 might fail because + %% of that, if we receive an incoming connection on the + %% distribution port early enough. + %% + %% If the on_load function of a module fails, the module is + %% unloaded, and the function call that triggered loading it fails + %% with 'undef', which is rather confusing. + %% + %% Thus, the ssl_tls_dist_proxy process will terminate, and be + %% restarted by ssl_dist_sup. However, it won't have any memory + %% of being asked by net_kernel to listen for incoming + %% connections. Hence, the node will believe that it's open for + %% distribution, but it actually isn't. + %% + %% So let's avoid that by waiting for the code server to start. + case whereis(code_server) of + undefined -> + timer:sleep(10), + wait_for_code_server(); + Pid when is_pid(Pid) -> + ok + end. + try_connect(Port) -> - case gen_tcp:connect({127,0,0,1}, Port, [{active, false}, {packet,?PPRE}]) of + case gen_tcp:connect({127,0,0,1}, Port, [{active, false}, {packet,?PPRE}, nodelay()]) of R = {ok, _S} -> R; {error, _R} -> @@ -176,8 +265,8 @@ try_connect(Port) -> setup_proxy(Ip, Port, Parent) -> process_flag(trap_exit, true), - Opts = get_ssl_options(client), - case ssl:connect(Ip, Port, [{active, true}, binary, {packet,?PPRE}] ++ Opts) of + Opts = connect_options(get_ssl_options(client)), + case ssl:connect(Ip, Port, [{active, true}, binary, {packet,?PPRE}, nodelay()] ++ Opts) of {ok, World} -> {ok, ErtsL} = gen_tcp:listen(0, [{active, true}, {ip, loopback}, binary, {packet,?PPRE}]), {ok, #net_address{address={_,LPort}}} = get_tcp_address(ErtsL), @@ -189,29 +278,50 @@ setup_proxy(Ip, Port, Parent) -> Err -> Parent ! {self(), Err} end; + {error, {options, _}} = Err -> + %% Bad options: that's probably our fault. Let's log that. + error_logger:error_msg("Cannot open TLS distribution connection: ~s~n", + [ssl:format_error(Err)]), + Parent ! {self(), Err}; Err -> Parent ! {self(), Err} end. + +%% we may not always want the nodelay behaviour +%% %% for performance reasons + +nodelay() -> + case application:get_env(kernel, dist_nodelay) of + undefined -> + {nodelay, true}; + {ok, true} -> + {nodelay, true}; + {ok, false} -> + {nodelay, false}; + _ -> + {nodelay, true} + end. + setup_connection(World, ErtsListen) -> process_flag(trap_exit, true), {ok, TcpAddress} = get_tcp_address(ErtsListen), {_Addr,Port} = TcpAddress#net_address.address, - {ok, Erts} = gen_tcp:connect({127,0,0,1}, Port, [{active, true}, binary, {packet,?PPRE}]), - ssl:setopts(World, [{active,true}, {packet,?PPRE}]), + {ok, Erts} = gen_tcp:connect({127,0,0,1}, Port, [{active, true}, binary, {packet,?PPRE}, nodelay()]), + ssl:setopts(World, [{active,true}, {packet,?PPRE}, nodelay()]), loop_conn_setup(World, Erts). loop_conn_setup(World, Erts) -> receive {ssl, World, Data = <<$a, _/binary>>} -> gen_tcp:send(Erts, Data), - ssl:setopts(World, [{packet,?PPOST}]), - inet:setopts(Erts, [{packet,?PPOST}]), + ssl:setopts(World, [{packet,?PPOST}, nodelay()]), + inet:setopts(Erts, [{packet,?PPOST}, nodelay()]), loop_conn(World, Erts); {tcp, Erts, Data = <<$a, _/binary>>} -> ssl:send(World, Data), - ssl:setopts(World, [{packet,?PPOST}]), - inet:setopts(Erts, [{packet,?PPOST}]), + ssl:setopts(World, [{packet,?PPOST}, nodelay()]), + inet:setopts(Erts, [{packet,?PPOST}, nodelay()]), loop_conn(World, Erts); {ssl, World, Data = <<_, _/binary>>} -> gen_tcp:send(Erts, Data), diff --git a/lib/ssl/src/ssl_v3.erl b/lib/ssl/src/ssl_v3.erl index 5e043624a7..f169059a75 100644 --- a/lib/ssl/src/ssl_v3.erl +++ b/lib/ssl/src/ssl_v3.erl @@ -144,6 +144,7 @@ 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_DHE_RSA_WITH_DES_CBC_SHA, ?TLS_RSA_WITH_DES_CBC_SHA ]. diff --git a/lib/ssl/src/tls_connection.erl b/lib/ssl/src/tls_connection.erl index 3093508f61..c3f0206d25 100644 --- a/lib/ssl/src/tls_connection.erl +++ b/lib/ssl/src/tls_connection.erl @@ -168,9 +168,10 @@ hello(start, #state{host = Host, port = Port, role = client, Cache, CacheCb, Renegotiation, Cert), Version = Hello#client_hello.client_version, + HelloVersion = tls_record:lowest_protocol_version(SslOpts#ssl_options.versions), Handshake0 = ssl_handshake:init_handshake_history(), {BinMsg, ConnectionStates, Handshake} = - encode_handshake(Hello, Version, ConnectionStates0, Handshake0), + encode_handshake(Hello, HelloVersion, ConnectionStates0, Handshake0), Transport:send(Socket, BinMsg), State1 = State0#state{connection_states = ConnectionStates, negotiated_version = Version, %% Requested version @@ -211,7 +212,7 @@ hello(Hello = #client_hello{client_version = ClientVersion, client_ecc = {EllipticCurves, EcPointFormats}, negotiated_protocol = Protocol}, ?MODULE) end; -hello(Hello, +hello(Hello = #server_hello{}, #state{connection_states = ConnectionStates0, negotiated_version = ReqVersion, role = client, @@ -763,6 +764,8 @@ handle_tls_handshake(Handle, StateName, case Handle(Packet, FsmReturn) of {next_state, NextStateName, State, _Timeout} -> handle_tls_handshake(Handle, NextStateName, State); + {next_state, NextStateName, State} -> + handle_tls_handshake(Handle, NextStateName, State); {stop, _,_} = Stop -> Stop end; diff --git a/lib/ssl/src/tls_record.erl b/lib/ssl/src/tls_record.erl index aa524f0225..9348c8bbdd 100644 --- a/lib/ssl/src/tls_record.erl +++ b/lib/ssl/src/tls_record.erl @@ -41,8 +41,9 @@ -export([encode_plain_text/4]). %% Protocol version handling --export([protocol_version/1, lowest_protocol_version/2, - highest_protocol_version/1, is_higher/2, supported_protocol_versions/0, +-export([protocol_version/1, lowest_protocol_version/1, lowest_protocol_version/2, + highest_protocol_version/1, highest_protocol_version/2, + is_higher/2, supported_protocol_versions/0, is_acceptable_version/1, is_acceptable_version/2]). -export_type([tls_version/0, tls_atom_version/0]). @@ -257,6 +258,18 @@ lowest_protocol_version(Version = {M,_}, Version; lowest_protocol_version(_,Version) -> Version. + +%%-------------------------------------------------------------------- +-spec lowest_protocol_version([tls_version()]) -> tls_version(). +%% +%% Description: Lowest protocol version present in a list +%%-------------------------------------------------------------------- +lowest_protocol_version([]) -> + lowest_protocol_version(); +lowest_protocol_version(Versions) -> + [Ver | Vers] = Versions, + lowest_list_protocol_version(Ver, Vers). + %%-------------------------------------------------------------------- -spec highest_protocol_version([tls_version()]) -> tls_version(). %% @@ -266,19 +279,29 @@ highest_protocol_version([]) -> highest_protocol_version(); highest_protocol_version(Versions) -> [Ver | Vers] = Versions, - highest_protocol_version(Ver, Vers). + highest_list_protocol_version(Ver, Vers). -highest_protocol_version(Version, []) -> +%%-------------------------------------------------------------------- +-spec highest_protocol_version(tls_version(), tls_version()) -> tls_version(). +%% +%% Description: Highest protocol version of two given versions +%%-------------------------------------------------------------------- +highest_protocol_version(Version = {M, N}, {M, O}) when N > O -> + Version; +highest_protocol_version({M, _}, + Version = {M, _}) -> Version; -highest_protocol_version(Version = {N, M}, [{N, O} | Rest]) when M > O -> - highest_protocol_version(Version, Rest); -highest_protocol_version({M, _}, [Version = {M, _} | Rest]) -> - highest_protocol_version(Version, Rest); -highest_protocol_version(Version = {M,_}, [{N,_} | Rest]) when M > N -> - highest_protocol_version(Version, Rest); -highest_protocol_version(_, [Version | Rest]) -> - highest_protocol_version(Version, Rest). +highest_protocol_version(Version = {M,_}, + {N, _}) when M > N -> + Version; +highest_protocol_version(_,Version) -> + Version. +%%-------------------------------------------------------------------- +-spec is_higher(V1 :: tls_version(), V2::tls_version()) -> boolean(). +%% +%% Description: Is V1 > V2 +%%-------------------------------------------------------------------- is_higher({M, N}, {M, O}) when N > O -> true; is_higher({M, _}, {N, _}) when M > N -> @@ -352,6 +375,17 @@ is_acceptable_version(_,_) -> %%-------------------------------------------------------------------- %%% Internal functions %%-------------------------------------------------------------------- + +lowest_list_protocol_version(Ver, []) -> + Ver; +lowest_list_protocol_version(Ver1, [Ver2 | Rest]) -> + lowest_list_protocol_version(lowest_protocol_version(Ver1, Ver2), Rest). + +highest_list_protocol_version(Ver, []) -> + Ver; +highest_list_protocol_version(Ver1, [Ver2 | Rest]) -> + highest_list_protocol_version(highest_protocol_version(Ver1, Ver2), Rest). + encode_tls_cipher_text(Type, {MajVer, MinVer}, Fragment) -> Length = erlang:iolist_size(Fragment), [<<?BYTE(Type), ?BYTE(MajVer), ?BYTE(MinVer), ?UINT16(Length)>>, Fragment]. @@ -370,6 +404,10 @@ mac_hash({3, N} = Version, MacAlg, MacSecret, SeqNo, Type, Length, Fragment) highest_protocol_version() -> highest_protocol_version(supported_protocol_versions()). +lowest_protocol_version() -> + lowest_protocol_version(supported_protocol_versions()). + + sufficient_tlsv1_2_crypto_support() -> CryptoSupport = crypto:supports(), proplists:get_bool(sha256, proplists:get_value(hashs, CryptoSupport)). diff --git a/lib/ssl/test/make_certs.erl b/lib/ssl/test/make_certs.erl index 7215a59823..5eebf773a7 100644 --- a/lib/ssl/test/make_certs.erl +++ b/lib/ssl/test/make_certs.erl @@ -116,16 +116,16 @@ do_append_files([F|Fs], RF) -> do_append_files(Fs, RF). rootCA(Root, Name, C) -> - create_ca_dir(Root, Name, ca_cnf(C#config{commonName = Name})), - create_self_signed_cert(Root, Name, req_cnf(C#config{commonName = Name}), C), + create_ca_dir(Root, Name, ca_cnf(Root, C#config{commonName = Name})), + create_self_signed_cert(Root, Name, req_cnf(Root, C#config{commonName = Name}), C), file:copy(filename:join([Root, Name, "cert.pem"]), filename:join([Root, Name, "cacerts.pem"])), gencrl(Root, Name, C). intermediateCA(Root, CA, ParentCA, C) -> - create_ca_dir(Root, CA, ca_cnf(C#config{commonName = CA})), + create_ca_dir(Root, CA, ca_cnf(Root, C#config{commonName = CA})), CARoot = filename:join([Root, CA]), CnfFile = filename:join([CARoot, "req.cnf"]), - file:write_file(CnfFile, req_cnf(C#config{commonName = CA})), + file:write_file(CnfFile, req_cnf(Root, C#config{commonName = CA})), KeyFile = filename:join([CARoot, "private", "key.pem"]), ReqFile = filename:join([CARoot, "req.pem"]), create_req(Root, CnfFile, KeyFile, ReqFile, C), @@ -147,7 +147,7 @@ enduser(Root, CA, User, C) -> UsrRoot = filename:join([Root, User]), file:make_dir(UsrRoot), CnfFile = filename:join([UsrRoot, "req.cnf"]), - file:write_file(CnfFile, req_cnf(C#config{commonName = User})), + file:write_file(CnfFile, req_cnf(Root, C#config{commonName = User})), KeyFile = filename:join([UsrRoot, "key.pem"]), ReqFile = filename:join([UsrRoot, "req.pem"]), create_req(Root, CnfFile, KeyFile, ReqFile, C), @@ -337,10 +337,10 @@ eval_cmd(Port, Cmd) -> %% Contents of configuration files %% -req_cnf(C) -> +req_cnf(Root, C) -> ["# Purpose: Configuration for requests (end users and CAs)." "\n" - "ROOTDIR = $ENV::ROOTDIR\n" + "ROOTDIR = " ++ Root ++ "\n" "\n" "[req]\n" @@ -371,10 +371,10 @@ req_cnf(C) -> "subjectKeyIdentifier = hash\n" "subjectAltName = email:copy\n"]. -ca_cnf(C = #config{issuing_distribution_point = true}) -> +ca_cnf(Root, C = #config{issuing_distribution_point = true}) -> ["# Purpose: Configuration for CAs.\n" "\n" - "ROOTDIR = $ENV::ROOTDIR\n" + "ROOTDIR = " ++ Root ++ "\n" "default_ca = ca\n" "\n" @@ -450,10 +450,10 @@ ca_cnf(C = #config{issuing_distribution_point = true}) -> "crlDistributionPoints=@crl_section\n" ]; -ca_cnf(C = #config{issuing_distribution_point = false}) -> +ca_cnf(Root, C = #config{issuing_distribution_point = false}) -> ["# Purpose: Configuration for CAs.\n" "\n" - "ROOTDIR = $ENV::ROOTDIR\n" + "ROOTDIR = " ++ Root ++ "\n" "default_ca = ca\n" "\n" diff --git a/lib/ssl/test/ssl_ECC_SUITE.erl b/lib/ssl/test/ssl_ECC_SUITE.erl index 3a9f21ea99..75b639b23b 100644 --- a/lib/ssl/test/ssl_ECC_SUITE.erl +++ b/lib/ssl/test/ssl_ECC_SUITE.erl @@ -248,10 +248,13 @@ start_client(openssl, Port, CA, OwnCa, Cert, Key, Config) -> PrivDir = ?config(priv_dir, Config), NewCA = new_ca(filename:join(PrivDir, "new_ca.pem"), CA, OwnCa), Version = tls_record:protocol_version(tls_record:highest_protocol_version([])), - Cmd = "openssl s_client -verify 2 -port " ++ integer_to_list(Port) ++ ssl_test_lib:version_flag(Version) ++ - " -cert " ++ Cert ++ " -CAfile " ++ NewCA - ++ " -key " ++ Key ++ " -host localhost -msg -debug", - OpenSslPort = open_port({spawn, Cmd}, [stderr_to_stdout]), + Exe = "openssl", + Args = ["s_client", "-verify", "2", "-port", integer_to_list(Port), + ssl_test_lib:version_flag(Version), + "-cert", Cert, "-CAfile", NewCA, + "-key", Key, "-host","localhost", "-msg", "-debug"], + + OpenSslPort = ssl_test_lib:portable_open_port(Exe, Args), true = port_command(OpenSslPort, "Hello world"), OpenSslPort; start_client(erlang, Port, CA, _, Cert, Key, Config) -> @@ -270,10 +273,11 @@ start_server(openssl, CA, OwnCa, Cert, Key, Config) -> Port = ssl_test_lib:inet_port(node()), Version = tls_record:protocol_version(tls_record:highest_protocol_version([])), - Cmd = "openssl s_server -accept " ++ integer_to_list(Port) ++ ssl_test_lib:version_flag(Version) ++ - " -verify 2 -cert " ++ Cert ++ " -CAfile " ++ NewCA - ++ " -key " ++ Key ++ " -msg -debug", - OpenSslPort = open_port({spawn, Cmd}, [stderr_to_stdout]), + Exe = "openssl", + Args = ["s_server", "-accept", integer_to_list(Port), ssl_test_lib:version_flag(Version), + "-verify", "2", "-cert", Cert, "-CAfile", NewCA, + "-key", Key, "-msg", "-debug"], + OpenSslPort = ssl_test_lib:portable_open_port(Exe, Args), true = port_command(OpenSslPort, "Hello world"), {OpenSslPort, Port}; start_server(erlang, CA, _, Cert, Key, Config) -> diff --git a/lib/ssl/test/ssl_basic_SUITE.erl b/lib/ssl/test/ssl_basic_SUITE.erl index 6f6107de2c..05b040a2ab 100644 --- a/lib/ssl/test/ssl_basic_SUITE.erl +++ b/lib/ssl/test/ssl_basic_SUITE.erl @@ -35,7 +35,6 @@ -include("tls_record.hrl"). -include("tls_handshake.hrl"). --define('24H_in_sec', 86400). -define(TIMEOUT, 20000). -define(EXPIRE, 10). -define(SLEEP, 500). @@ -96,6 +95,7 @@ options_tests() -> [der_input, misc_ssl_options, ssl_options_not_proplist, + raw_ssl_option, socket_options, invalid_inet_get_option, invalid_inet_get_option_not_list, @@ -136,6 +136,7 @@ api_tests() -> shutdown_both, shutdown_error, hibernate, + hibernate_right_away, listen_socket, ssl_accept_timeout, ssl_recv_timeout, @@ -331,6 +332,14 @@ init_per_testcase(clear_pem_cache, Config) -> ct:log("TLS/SSL version ~p~n ", [tls_record:supported_protocol_versions()]), ct:timetrap({seconds, 20}), Config; +init_per_testcase(raw_ssl_option, Config) -> + ct:timetrap({seconds, 5}), + case os:type() of + {unix,linux} -> + Config; + _ -> + {skip, "Raw options are platform-specific"} + end; init_per_testcase(_TestCase, Config) -> ct:log("TLS/SSL version ~p~n ", [tls_record:supported_protocol_versions()]), @@ -1156,6 +1165,23 @@ ssl_options_not_proplist(Config) when is_list(Config) -> BadOption]). %%-------------------------------------------------------------------- +raw_ssl_option() -> + [{doc,"Ensure that a single 'raw' option is passed to ssl:listen correctly."}]. + +raw_ssl_option(Config) when is_list(Config) -> + % 'raw' option values are platform-specific; these are the Linux values: + IpProtoTcp = 6, + % Use TCP_KEEPIDLE, because (e.g.) TCP_MAXSEG can't be read back reliably. + TcpKeepIdle = 4, + KeepAliveTimeSecs = 55, + LOptions = [{raw, IpProtoTcp, TcpKeepIdle, <<KeepAliveTimeSecs:32/native>>}], + {ok, LSocket} = ssl:listen(0, LOptions), + % Per http://www.erlang.org/doc/man/inet.html#getopts-2, we have to specify + % exactly which raw option we want, and the size of the buffer. + {ok, [{raw, IpProtoTcp, TcpKeepIdle, <<KeepAliveTimeSecs:32/native>>}]} = ssl:getopts(LSocket, [{raw, IpProtoTcp, TcpKeepIdle, 4}]). + + +%%-------------------------------------------------------------------- versions() -> [{doc,"Test API function versions/0"}]. @@ -2898,6 +2924,43 @@ hibernate(Config) -> ssl_test_lib:close(Client). %%-------------------------------------------------------------------- + +hibernate_right_away() -> + [{doc,"Check that an SSL connection that is configured to hibernate " + "after 0 or 1 milliseconds hibernates as soon as possible and not " + "crashes"}]. + +hibernate_right_away(Config) -> + ClientOpts = ?config(client_opts, Config), + ServerOpts = ?config(server_opts, Config), + + {ClientNode, ServerNode, Hostname} = ssl_test_lib:run_where(Config), + + StartServerOpts = [{node, ServerNode}, {port, 0}, + {from, self()}, + {mfa, {ssl_test_lib, send_recv_result_active, []}}, + {options, ServerOpts}], + StartClientOpts = [return_socket, + {node, ClientNode}, + {host, Hostname}, + {from, self()}, + {mfa, {ssl_test_lib, send_recv_result_active, []}}], + + Server1 = ssl_test_lib:start_server(StartServerOpts), + Port1 = ssl_test_lib:inet_port(Server1), + {Client1, #sslsocket{}} = ssl_test_lib:start_client(StartClientOpts ++ + [{port, Port1}, {options, [{hibernate_after, 0}|ClientOpts]}]), + ssl_test_lib:close(Server1), + ssl_test_lib:close(Client1), + + Server2 = ssl_test_lib:start_server(StartServerOpts), + Port2 = ssl_test_lib:inet_port(Server2), + {Client2, #sslsocket{}} = ssl_test_lib:start_client(StartClientOpts ++ + [{port, Port2}, {options, [{hibernate_after, 1}|ClientOpts]}]), + ssl_test_lib:close(Server2), + ssl_test_lib:close(Client2). + +%%-------------------------------------------------------------------- listen_socket() -> [{doc,"Check error handling and inet compliance when calling API functions with listen sockets."}]. diff --git a/lib/ssl/test/ssl_dist_SUITE.erl b/lib/ssl/test/ssl_dist_SUITE.erl index 72d62b29a7..00f9ee8e3c 100644 --- a/lib/ssl/test/ssl_dist_SUITE.erl +++ b/lib/ssl/test/ssl_dist_SUITE.erl @@ -40,7 +40,8 @@ %% Common Test interface functions ----------------------------------- %%-------------------------------------------------------------------- all() -> - [basic, payload, plain_options, plain_verify_options]. + [basic, payload, plain_options, plain_verify_options, nodelay_option, + listen_port_options, listen_options, connect_options, use_interface]. groups() -> []. @@ -250,6 +251,173 @@ plain_verify_options(Config) when is_list(Config) -> stop_ssl_node(NH1), stop_ssl_node(NH2), success(Config). +%%-------------------------------------------------------------------- +nodelay_option() -> + [{doc,"Test specifying dist_nodelay option"}]. +nodelay_option(Config) -> + try + %% The default is 'true', so try setting it to 'false'. + application:set_env(kernel, dist_nodelay, false), + basic(Config) + after + application:unset_env(kernel, dist_nodelay) + end. + +listen_port_options() -> + [{doc, "Test specifying listening ports"}]. +listen_port_options(Config) when is_list(Config) -> + %% Start a node, and get the port number it's listening on. + NH1 = start_ssl_node(Config), + Node1 = NH1#node_handle.nodename, + Name1 = lists:takewhile(fun(C) -> C =/= $@ end, atom_to_list(Node1)), + {ok, NodesPorts} = apply_on_ssl_node(NH1, fun net_adm:names/0), + {Name1, Port1} = lists:keyfind(Name1, 1, NodesPorts), + + %% Now start a second node, configuring it to use the same port + %% number. + PortOpt1 = "-kernel inet_dist_listen_min " ++ integer_to_list(Port1) ++ + " inet_dist_listen_max " ++ integer_to_list(Port1), + + try start_ssl_node([{additional_dist_opts, PortOpt1} | Config]) of + #node_handle{} -> + %% If the node was able to start, it didn't take the port + %% option into account. + exit(unexpected_success) + catch + exit:{accept_failed, timeout} -> + %% The node failed to start, as expected. + ok + end, + + %% Try again, now specifying a high max port. + PortOpt2 = "-kernel inet_dist_listen_min " ++ integer_to_list(Port1) ++ + " inet_dist_listen_max 65535", + NH2 = start_ssl_node([{additional_dist_opts, PortOpt2} | Config]), + Node2 = NH2#node_handle.nodename, + Name2 = lists:takewhile(fun(C) -> C =/= $@ end, atom_to_list(Node2)), + {ok, NodesPorts2} = apply_on_ssl_node(NH2, fun net_adm:names/0), + {Name2, Port2} = lists:keyfind(Name2, 1, NodesPorts2), + + %% The new port should be higher: + if Port2 > Port1 -> + ok; + true -> + error({port, Port2, not_higher_than, Port1}) + end, + + stop_ssl_node(NH1), + stop_ssl_node(NH2), + success(Config). +%%-------------------------------------------------------------------- +listen_options() -> + [{doc, "Test inet_dist_listen_options"}]. +listen_options(Config) when is_list(Config) -> + try_setting_priority(fun do_listen_options/2, Config). + +do_listen_options(Prio, Config) -> + PriorityString0 = "[{priority,"++integer_to_list(Prio)++"}]", + PriorityString = + case os:cmd("echo [{a,1}]") of + "[{a,1}]"++_ -> + PriorityString0; + _ -> + %% Some shells need quoting of [{}] + "'"++PriorityString0++"'" + end, + + Options = "-kernel inet_dist_listen_options " ++ PriorityString, + + NH1 = start_ssl_node([{additional_dist_opts, Options} | Config]), + NH2 = start_ssl_node([{additional_dist_opts, Options} | Config]), + Node2 = NH2#node_handle.nodename, + + pong = apply_on_ssl_node(NH1, fun () -> net_adm:ping(Node2) end), + + PrioritiesNode1 = + apply_on_ssl_node(NH1, fun get_socket_priorities/0), + PrioritiesNode2 = + apply_on_ssl_node(NH2, fun get_socket_priorities/0), + + Elevated1 = [P || P <- PrioritiesNode1, P =:= Prio], + ?t:format("Elevated1: ~p~n", [Elevated1]), + Elevated2 = [P || P <- PrioritiesNode2, P =:= Prio], + ?t:format("Elevated2: ~p~n", [Elevated2]), + [_|_] = Elevated1, + [_|_] = Elevated2, + + stop_ssl_node(NH1), + stop_ssl_node(NH2), + success(Config). +%%-------------------------------------------------------------------- +connect_options() -> + [{doc, "Test inet_dist_connect_options"}]. +connect_options(Config) when is_list(Config) -> + try_setting_priority(fun do_connect_options/2, Config). + +do_connect_options(Prio, Config) -> + PriorityString0 = "[{priority,"++integer_to_list(Prio)++"}]", + PriorityString = + case os:cmd("echo [{a,1}]") of + "[{a,1}]"++_ -> + PriorityString0; + _ -> + %% Some shells need quoting of [{}] + "'"++PriorityString0++"'" + end, + + Options = "-kernel inet_dist_connect_options " ++ PriorityString, + + NH1 = start_ssl_node([{additional_dist_opts, Options} | Config]), + NH2 = start_ssl_node([{additional_dist_opts, Options} | Config]), + Node2 = NH2#node_handle.nodename, + + pong = apply_on_ssl_node(NH1, fun () -> net_adm:ping(Node2) end), + + PrioritiesNode1 = + apply_on_ssl_node(NH1, fun get_socket_priorities/0), + PrioritiesNode2 = + apply_on_ssl_node(NH2, fun get_socket_priorities/0), + + Elevated1 = [P || P <- PrioritiesNode1, P =:= Prio], + ?t:format("Elevated1: ~p~n", [Elevated1]), + Elevated2 = [P || P <- PrioritiesNode2, P =:= Prio], + ?t:format("Elevated2: ~p~n", [Elevated2]), + %% Node 1 will have a socket with elevated priority. + [_|_] = Elevated1, + %% Node 2 will not, since it only applies to outbound connections. + [] = Elevated2, + + stop_ssl_node(NH1), + stop_ssl_node(NH2), + success(Config). +%%-------------------------------------------------------------------- +use_interface() -> + [{doc, "Test inet_dist_use_interface"}]. +use_interface(Config) when is_list(Config) -> + %% Force the node to listen only on the loopback interface. + IpString = "'{127,0,0,1}'", + Options = "-kernel inet_dist_use_interface " ++ IpString, + + %% Start a node, and get the port number it's listening on. + NH1 = start_ssl_node([{additional_dist_opts, Options} | Config]), + Node1 = NH1#node_handle.nodename, + Name = lists:takewhile(fun(C) -> C =/= $@ end, atom_to_list(Node1)), + {ok, NodesPorts} = apply_on_ssl_node(NH1, fun net_adm:names/0), + {Name, Port} = lists:keyfind(Name, 1, NodesPorts), + + %% Now find the socket listening on that port, and check its sockname. + Sockets = apply_on_ssl_node( + NH1, + fun() -> + [inet:sockname(P) || + P <- erlang:ports(), + {ok, Port} =:= (catch inet:port(P))] + end), + %% And check that it's actually listening on localhost. + [{ok,{{127,0,0,1},Port}}] = Sockets, + + stop_ssl_node(NH1), + success(Config). %%-------------------------------------------------------------------- %%% Internal functions ----------------------------------------------- @@ -264,6 +432,30 @@ tstsrvr_format(Fmt, ArgList) -> send_to_tstcntrl(Message) -> send_to_tstsrvr({message, Message}). +try_setting_priority(TestFun, Config) -> + Prio = 1, + case gen_udp:open(0, [{priority,Prio}]) of + {ok,Socket} -> + case inet:getopts(Socket, [priority]) of + {ok,[{priority,Prio}]} -> + ok = gen_udp:close(Socket), + TestFun(Prio, Config); + _ -> + ok = gen_udp:close(Socket), + {skip, + "Can not set priority "++integer_to_list(Prio)++ + " on socket"} + end; + {error,_} -> + {skip, "Can not set priority on socket"} + end. + +get_socket_priorities() -> + [Priority || + {ok,[{priority,Priority}]} <- + [inet:getopts(Port, [priority]) || + Port <- erlang:ports(), + element(2, erlang:port_info(Port, name)) =:= "tcp_inet"]]. %% %% test_server side api @@ -346,17 +538,13 @@ host_name() -> Host. mk_node_name(Config) -> - {A, B, C} = erlang:now(), + N = erlang:unique_integer([positive]), Case = ?config(testcase, Config), atom_to_list(?MODULE) ++ "_" ++ atom_to_list(Case) ++ "_" - ++ integer_to_list(A) - ++ "-" - ++ integer_to_list(B) - ++ "-" - ++ integer_to_list(C). + ++ integer_to_list(N). mk_node_cmdline(ListenPort, Name, Args) -> Static = "-detached -noinput", @@ -585,12 +773,10 @@ rand_bin(N) -> rand_bin(0, Acc) -> Acc; rand_bin(N, Acc) -> - rand_bin(N-1, [random:uniform(256)-1|Acc]). + rand_bin(N-1, [rand:uniform(256)-1|Acc]). make_randfile(Dir) -> {ok, IoDev} = file:open(filename:join([Dir, "RAND"]), [write]), - {A, B, C} = erlang:now(), - random:seed(A, B, C), ok = file:write(IoDev, rand_bin(1024)), file:close(IoDev). diff --git a/lib/ssl/test/ssl_session_cache_SUITE.erl b/lib/ssl/test/ssl_session_cache_SUITE.erl index 924898f6fa..85345c814f 100644 --- a/lib/ssl/test/ssl_session_cache_SUITE.erl +++ b/lib/ssl/test/ssl_session_cache_SUITE.erl @@ -31,6 +31,7 @@ -define(SLEEP, 500). -define(TIMEOUT, 60000). -define(LONG_TIMEOUT, 600000). +-define(MAX_TABLE_SIZE, 5). -behaviour(ssl_session_cache_api). @@ -46,7 +47,9 @@ all() -> [session_cleanup, session_cache_process_list, session_cache_process_mnesia, - client_unique_session]. + client_unique_session, + max_table_size + ]. groups() -> []. @@ -92,7 +95,17 @@ init_per_testcase(session_cleanup, Config) -> Config; init_per_testcase(client_unique_session, Config) -> - ct:timetrap({seconds, 20}), + ct:timetrap({seconds, 40}), + Config; + +init_per_testcase(max_table_size, Config) -> + ssl:stop(), + application:load(ssl), + application:set_env(ssl, session_cache_server_max, ?MAX_TABLE_SIZE), + application:set_env(ssl, session_cache_client_max, ?MAX_TABLE_SIZE), + application:set_env(ssl, session_delay_cleanup_time, ?DELAY), + ssl:start(), + ct:timetrap({seconds, 40}), Config. init_customized_session_cache(Type, Config) -> @@ -122,6 +135,10 @@ 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(max_table_size, Config) -> + application:unset_env(ssl, session_cach_server_max), + application:unset_env(ssl, session_cach_client_max), + end_per_testcase(default_action, Config); end_per_testcase(Case, Config) when Case == session_cache_process_list; Case == session_cache_process_mnesia -> ets:delete(ssl_test), @@ -148,7 +165,7 @@ client_unique_session(Config) when is_list(Config) -> {options, ServerOpts}]), Port = ssl_test_lib:inet_port(Server), LastClient = clients_start(Server, - ClientNode, Hostname, Port, ClientOpts, 20), + ClientNode, Hostname, Port, ClientOpts, client_unique_session, 20), receive {LastClient, {ok, _}} -> ok @@ -157,7 +174,8 @@ client_unique_session(Config) when is_list(Config) -> [_, _,_, _, Prop] = StatusInfo, State = ssl_test_lib:state(Prop), ClientCache = element(2, State), - 1 = ets:info(ClientCache, size), + + 1 = ssl_session_cache:size(ClientCache), ssl_test_lib:close(Server, 500), ssl_test_lib:close(LastClient). @@ -223,35 +241,7 @@ session_cleanup(Config) when is_list(Config) -> ssl_test_lib:close(Server), ssl_test_lib:close(Client). -check_timer(Timer) -> - case erlang:read_timer(Timer) of - false -> - {status, _, _, _} = sys:get_status(whereis(ssl_manager)), - timer:sleep(?SLEEP), - {status, _, _, _} = sys:get_status(whereis(ssl_manager)), - ok; - Int -> - ct:sleep(Int), - check_timer(Timer) - end. -get_delay_timers() -> - {status, _, _, StatusInfo} = sys:get_status(whereis(ssl_manager)), - [_, _,_, _, Prop] = StatusInfo, - State = ssl_test_lib:state(Prop), - case element(8, State) of - {undefined, undefined} -> - ct:sleep(?SLEEP), - get_delay_timers(); - {undefined, _} -> - ct:sleep(?SLEEP), - get_delay_timers(); - {_, undefined} -> - ct:sleep(?SLEEP), - get_delay_timers(); - DelayTimers -> - DelayTimers - end. %%-------------------------------------------------------------------- session_cache_process_list() -> [{doc,"Test reuse of sessions (short handshake)"}]. @@ -264,6 +254,42 @@ session_cache_process_mnesia(Config) when is_list(Config) -> session_cache_process(mnesia,Config). %%-------------------------------------------------------------------- + +max_table_size() -> + [{doc,"Test max limit on session table"}]. +max_table_size(Config) when is_list(Config) -> + process_flag(trap_exit, true), + 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, no_result, []}}, + {tcp_options, [{active, false}]}, + {options, ServerOpts}]), + Port = ssl_test_lib:inet_port(Server), + LastClient = clients_start(Server, + ClientNode, Hostname, Port, ClientOpts, max_table_size, 20), + receive + {LastClient, {ok, _}} -> + ok + end, + ct:sleep(1000), + {status, _, _, StatusInfo} = sys:get_status(whereis(ssl_manager)), + [_, _,_, _, Prop] = StatusInfo, + State = ssl_test_lib:state(Prop), + ClientCache = element(2, State), + ServerCache = element(3, State), + N = ssl_session_cache:size(ServerCache), + M = ssl_session_cache:size(ClientCache), + ct:pal("~p",[{N, M}]), + ssl_test_lib:close(Server, 500), + ssl_test_lib:close(LastClient), + true = N =< ?MAX_TABLE_SIZE, + true = M =< ?MAX_TABLE_SIZE. + +%%-------------------------------------------------------------------- %%% Session cache API callbacks %%-------------------------------------------------------------------- @@ -403,21 +429,73 @@ session_cache_process(_Type,Config) when is_list(Config) -> ssl_basic_SUITE:reuse_session(Config). -clients_start(_Server, ClientNode, Hostname, Port, ClientOpts, 0) -> +clients_start(_Server, ClientNode, Hostname, Port, ClientOpts, Test, 0) -> %% Make sure session is registered ct:sleep(?SLEEP * 2), ssl_test_lib:start_client([{node, ClientNode}, {port, Port}, {host, Hostname}, {mfa, {?MODULE, connection_info_result, []}}, - {from, self()}, {options, ClientOpts}]); -clients_start(Server, ClientNode, Hostname, Port, ClientOpts, N) -> + {from, self()}, {options, test_copts(Test, 0, ClientOpts)}]); +clients_start(Server, ClientNode, Hostname, Port, ClientOpts, Test, N) -> spawn_link(ssl_test_lib, start_client, [[{node, ClientNode}, {port, Port}, {host, Hostname}, {mfa, {ssl_test_lib, no_result, []}}, - {from, self()}, {options, ClientOpts}]]), + {from, self()}, {options, test_copts(Test, N, ClientOpts)}]]), Server ! listen, - clients_start(Server, ClientNode, Hostname, Port, ClientOpts, N-1). + wait_for_server(), + clients_start(Server, ClientNode, Hostname, Port, ClientOpts, Test, N-1). connection_info_result(Socket) -> ssl:connection_information(Socket, [protocol, cipher_suite]). + +check_timer(Timer) -> + case erlang:read_timer(Timer) of + false -> + {status, _, _, _} = sys:get_status(whereis(ssl_manager)), + timer:sleep(?SLEEP), + {status, _, _, _} = sys:get_status(whereis(ssl_manager)), + ok; + Int -> + ct:sleep(Int), + check_timer(Timer) + end. + +get_delay_timers() -> + {status, _, _, StatusInfo} = sys:get_status(whereis(ssl_manager)), + [_, _,_, _, Prop] = StatusInfo, + State = ssl_test_lib:state(Prop), + case element(8, State) of + {undefined, undefined} -> + ct:sleep(?SLEEP), + get_delay_timers(); + {undefined, _} -> + ct:sleep(?SLEEP), + get_delay_timers(); + {_, undefined} -> + ct:sleep(?SLEEP), + get_delay_timers(); + DelayTimers -> + DelayTimers + end. + +wait_for_server() -> + ct:sleep(100). + + +test_copts(_, 0, ClientOpts) -> + ClientOpts; +test_copts(max_table_size, N, ClientOpts) -> + Version = tls_record:highest_protocol_version([]), + CipherSuites = %%lists:map(fun(X) -> ssl_cipher:suite_definition(X) end, ssl_cipher:filter_suites(ssl_cipher:suites(Version))), +[ Y|| Y = {Alg,_, _, _} <- lists:map(fun(X) -> ssl_cipher:suite_definition(X) end, ssl_cipher:filter_suites(ssl_cipher:suites(Version))), Alg =/= ecdhe_ecdsa, Alg =/= ecdh_ecdsa, Alg =/= ecdh_rsa, Alg =/= ecdhe_rsa, Alg =/= dhe_dss, Alg =/= dss], + case length(CipherSuites) of + M when M >= N -> + Cipher = lists:nth(N, CipherSuites), + ct:pal("~p",[Cipher]), + [{ciphers, [Cipher]} | ClientOpts]; + _ -> + ClientOpts + end; +test_copts(_, _, ClientOpts) -> + ClientOpts. diff --git a/lib/ssl/test/ssl_test_lib.erl b/lib/ssl/test/ssl_test_lib.erl index f25f6f9425..77c29668b5 100644 --- a/lib/ssl/test/ssl_test_lib.erl +++ b/lib/ssl/test/ssl_test_lib.erl @@ -1158,23 +1158,27 @@ cipher_restriction(Config0) -> end. check_sane_openssl_version(Version) -> - case {Version, os:cmd("openssl version")} of - {_, "OpenSSL 1.0.2" ++ _} -> - true; - {_, "OpenSSL 1.0.1" ++ _} -> - true; - {'tlsv1.2', "OpenSSL 1.0" ++ _} -> - false; - {'tlsv1.1', "OpenSSL 1.0" ++ _} -> - false; - {'tlsv1.2', "OpenSSL 0" ++ _} -> - false; - {'tlsv1.1', "OpenSSL 0" ++ _} -> - false; - {_, _} -> - true + case supports_ssl_tls_version(Version) of + true -> + case {Version, os:cmd("openssl version")} of + {_, "OpenSSL 1.0.2" ++ _} -> + true; + {_, "OpenSSL 1.0.1" ++ _} -> + true; + {'tlsv1.2', "OpenSSL 1.0" ++ _} -> + false; + {'tlsv1.1', "OpenSSL 1.0" ++ _} -> + false; + {'tlsv1.2', "OpenSSL 0" ++ _} -> + false; + {'tlsv1.1', "OpenSSL 0" ++ _} -> + false; + {_, _} -> + true + end; + false -> + false end. - enough_openssl_crl_support("OpenSSL 0." ++ _) -> false; enough_openssl_crl_support(_) -> true. @@ -1192,13 +1196,15 @@ wait_for_openssl_server(Port, N) -> end. version_flag(tlsv1) -> - " -tls1 "; + "-tls1"; version_flag('tlsv1.1') -> - " -tls1_1 "; + "-tls1_1"; version_flag('tlsv1.2') -> - " -tls1_2 "; + "-tls1_2"; version_flag(sslv3) -> - " -ssl3 ". + "-ssl3"; +version_flag(sslv2) -> + "-ssl2". filter_suites(Ciphers0) -> Version = tls_record:highest_protocol_version([]), @@ -1243,3 +1249,31 @@ close_loop(Port, Time, SentClose) -> ct:log("Timeout~n",[]) end end. + +portable_open_port(Exe, Args) -> + AbsPath = os:find_executable(Exe), + ct:pal("open_port({spawn_executable, ~p}, [{args, ~p}, stderr_to_stdout]).", [AbsPath, Args]), + open_port({spawn_executable, AbsPath}, + [{args, Args}, stderr_to_stdout]). + +supports_ssl_tls_version(Version) -> + VersionFlag = version_flag(Version), + Exe = "openssl", + Args = ["s_client", VersionFlag], + Port = ssl_test_lib:portable_open_port(Exe, Args), + do_supports_ssl_tls_version(Port). + +do_supports_ssl_tls_version(Port) -> + receive + {Port, {data, "unknown option" ++ _}} -> + false; + {Port, {data, Data}} -> + case lists:member("error", string:tokens(Data, ":")) of + true -> + false; + false -> + do_supports_ssl_tls_version(Port) + end + after 500 -> + true + end. diff --git a/lib/ssl/test/ssl_to_openssl_SUITE.erl b/lib/ssl/test/ssl_to_openssl_SUITE.erl index 16b6cb10b9..ecf6c4d6b8 100644 --- a/lib/ssl/test/ssl_to_openssl_SUITE.erl +++ b/lib/ssl/test/ssl_to_openssl_SUITE.erl @@ -112,6 +112,7 @@ init_per_suite(Config0) -> false -> {skip, "Openssl not found"}; _ -> + ct:pal("Version: ~p", [os:cmd("openssl version")]), catch crypto:stop(), try crypto:start() of ok -> @@ -174,7 +175,12 @@ special_init(TestCase, Config) check_sane_openssl_renegotaite(Config, Version); special_init(ssl2_erlang_server_openssl_client, Config) -> - check_sane_openssl_sslv2(Config); + case ssl_test_lib:supports_ssl_tls_version(sslv2) of + true -> + Config; + false -> + {skip, "sslv2 not supported by openssl"} + end; special_init(TestCase, Config) when TestCase == erlang_client_alpn_openssl_server_alpn; @@ -262,12 +268,11 @@ basic_erlang_client_openssl_server(Config) when is_list(Config) -> CertFile = proplists:get_value(certfile, ServerOpts), KeyFile = proplists:get_value(keyfile, ServerOpts), - Cmd = "openssl s_server -accept " ++ integer_to_list(Port) ++ - " -cert " ++ CertFile ++ " -key " ++ KeyFile, - - ct:log("openssl cmd: ~p~n", [Cmd]), + Exe = "openssl", + Args = ["s_server", "-accept", integer_to_list(Port), + "-cert", CertFile, "-key", KeyFile], - OpensslPort = open_port({spawn, Cmd}, [stderr_to_stdout]), + OpensslPort = ssl_test_lib:portable_open_port(Exe, Args), ssl_test_lib:wait_for_openssl_server(Port), @@ -302,13 +307,11 @@ basic_erlang_server_openssl_client(Config) when is_list(Config) -> {mfa, {?MODULE, erlang_ssl_receive, [Data]}}, {options, ServerOpts}]), Port = ssl_test_lib:inet_port(Server), - - Cmd = "openssl s_client -port " ++ integer_to_list(Port) ++ - " -host localhost" ++ workaround_openssl_s_clinent(), - - ct:log("openssl cmd: ~p~n", [Cmd]), - OpenSslPort = open_port({spawn, Cmd}, [stderr_to_stdout]), + Exe = "openssl", + Args = ["s_client", "-connect", "localhost:" ++ integer_to_list(Port) | workaround_openssl_s_clinent()], + + OpenSslPort = ssl_test_lib:portable_open_port(Exe, Args), true = port_command(OpenSslPort, Data), ssl_test_lib:check_result(Server, ok), @@ -334,12 +337,12 @@ erlang_client_openssl_server(Config) when is_list(Config) -> CertFile = proplists:get_value(certfile, ServerOpts), KeyFile = proplists:get_value(keyfile, ServerOpts), Version = tls_record:protocol_version(tls_record:highest_protocol_version([])), - Cmd = "openssl s_server -accept " ++ integer_to_list(Port) ++ ssl_test_lib:version_flag(Version) ++ - " -cert " ++ CertFile ++ " -key " ++ KeyFile, - - ct:log("openssl cmd: ~p~n", [Cmd]), - - OpensslPort = open_port({spawn, Cmd}, [stderr_to_stdout]), + Exe = "openssl", + Args = ["s_server", "-accept", integer_to_list(Port), + ssl_test_lib:version_flag(Version), + "-cert", CertFile, "-key", KeyFile], + + OpensslPort = ssl_test_lib:portable_open_port(Exe, Args), ssl_test_lib:wait_for_openssl_server(Port), @@ -376,12 +379,12 @@ erlang_server_openssl_client(Config) when is_list(Config) -> Port = ssl_test_lib:inet_port(Server), Version = tls_record:protocol_version(tls_record:highest_protocol_version([])), - Cmd = "openssl s_client -port " ++ integer_to_list(Port) ++ ssl_test_lib:version_flag(Version) ++ - " -host localhost", + Exe = "openssl", + Args = ["s_client", "-connect", "localhost: " ++ integer_to_list(Port), + ssl_test_lib:version_flag(Version)], - ct:log("openssl cmd: ~p~n", [Cmd]), + OpenSslPort = ssl_test_lib:portable_open_port(Exe, Args), - OpenSslPort = open_port({spawn, Cmd}, [stderr_to_stdout]), true = port_command(OpenSslPort, Data), ssl_test_lib:check_result(Server, ok), @@ -407,14 +410,13 @@ erlang_client_openssl_server_dsa_cert(Config) when is_list(Config) -> CertFile = proplists:get_value(certfile, ServerOpts), KeyFile = proplists:get_value(keyfile, ServerOpts), Version = tls_record:protocol_version(tls_record:highest_protocol_version([])), + Exe = "openssl", + Args = ["s_server", "-accept", integer_to_list(Port), + ssl_test_lib:version_flag(Version), + "-cert", CertFile, "-CAfile", CaCertFile, + "-key", KeyFile, "-Verify", "2", "-msg"], - Cmd = "openssl s_server -accept " ++ integer_to_list(Port) ++ ssl_test_lib:version_flag(Version) ++ - " -cert " ++ CertFile ++ " -CAfile " ++ CaCertFile - ++ " -key " ++ KeyFile ++ " -Verify 2 -msg", - - ct:log("openssl cmd: ~p~n", [Cmd]), - - OpensslPort = open_port({spawn, Cmd}, [stderr_to_stdout]), + OpensslPort = ssl_test_lib:portable_open_port(Exe, Args), ssl_test_lib:wait_for_openssl_server(Port), @@ -455,13 +457,14 @@ erlang_server_openssl_client_dsa_cert(Config) when is_list(Config) -> {options, ServerOpts}]), Port = ssl_test_lib:inet_port(Server), Version = tls_record:protocol_version(tls_record:highest_protocol_version([])), - Cmd = "openssl s_client -port " ++ integer_to_list(Port) ++ ssl_test_lib:version_flag(Version) ++ - " -host localhost " ++ " -cert " ++ CertFile ++ " -CAfile " ++ CaCertFile - ++ " -key " ++ KeyFile ++ " -msg", - - ct:log("openssl cmd: ~p~n", [Cmd]), - - OpenSslPort = open_port({spawn, Cmd}, [stderr_to_stdout]), + Exe = "openssl", + Args = ["s_client", "-connect", "localhost: " ++ integer_to_list(Port), + ssl_test_lib:version_flag(Version), + "-cert", CertFile, + "-CAfile", CaCertFile, + "-key", KeyFile, "-msg"], + + OpenSslPort = ssl_test_lib:portable_open_port(Exe, Args), true = port_command(OpenSslPort, Data), ssl_test_lib:check_result(Server, ok), @@ -491,12 +494,13 @@ erlang_server_openssl_client_reuse_session(Config) when is_list(Config) -> {options, ServerOpts}]), Port = ssl_test_lib:inet_port(Server), Version = tls_record:protocol_version(tls_record:highest_protocol_version([])), - Cmd = "openssl s_client -port " ++ integer_to_list(Port) ++ ssl_test_lib:version_flag(Version) ++ - " -host localhost -reconnect", - - ct:log("openssl cmd: ~p~n", [Cmd]), - OpenSslPort = open_port({spawn, Cmd}, [stderr_to_stdout]), + Exe = "openssl", + Args = ["s_client", "-connect", "localhost:" ++ integer_to_list(Port), + ssl_test_lib:version_flag(Version), + "-reconnect"], + + OpenSslPort = ssl_test_lib:portable_open_port(Exe, Args), true = port_command(OpenSslPort, Data), @@ -527,12 +531,12 @@ erlang_client_openssl_server_renegotiate(Config) when is_list(Config) -> KeyFile = proplists:get_value(keyfile, ServerOpts), Version = tls_record:protocol_version(tls_record:highest_protocol_version([])), - Cmd = "openssl s_server -accept " ++ integer_to_list(Port) ++ ssl_test_lib:version_flag(Version) ++ - " -cert " ++ CertFile ++ " -key " ++ KeyFile ++ " -msg", + Exe = "openssl", + Args = ["s_server", "-accept", integer_to_list(Port), + ssl_test_lib:version_flag(Version), + "-cert", CertFile, "-key", KeyFile, "-msg"], - ct:log("openssl cmd: ~p~n", [Cmd]), - - OpensslPort = open_port({spawn, Cmd}, [stderr_to_stdout]), + OpensslPort = ssl_test_lib:portable_open_port(Exe, Args), ssl_test_lib:wait_for_openssl_server(Port), @@ -576,12 +580,12 @@ erlang_client_openssl_server_nowrap_seqnum(Config) when is_list(Config) -> CertFile = proplists:get_value(certfile, ServerOpts), KeyFile = proplists:get_value(keyfile, ServerOpts), Version = tls_record:protocol_version(tls_record:highest_protocol_version([])), - Cmd = "openssl s_server -accept " ++ integer_to_list(Port) ++ ssl_test_lib:version_flag(Version) ++ - " -cert " ++ CertFile ++ " -key " ++ KeyFile ++ " -msg", + Exe = "openssl", + Args = ["s_server", "-accept", integer_to_list(Port), + ssl_test_lib:version_flag(Version), + "-cert", CertFile, "-key", KeyFile, "-msg"], - ct:log("openssl cmd: ~p~n", [Cmd]), - - OpensslPort = open_port({spawn, Cmd}, [stderr_to_stdout]), + OpensslPort = ssl_test_lib:portable_open_port(Exe, Args), ssl_test_lib:wait_for_openssl_server(Port), @@ -622,12 +626,12 @@ erlang_server_openssl_client_nowrap_seqnum(Config) when is_list(Config) -> {options, [{renegotiate_at, N}, {reuse_sessions, false} | ServerOpts]}]), Port = ssl_test_lib:inet_port(Server), Version = tls_record:protocol_version(tls_record:highest_protocol_version([])), - Cmd = "openssl s_client -port " ++ integer_to_list(Port) ++ ssl_test_lib:version_flag(Version) ++ - " -host localhost -msg", - - ct:log("openssl cmd: ~p~n", [Cmd]), + Exe = "openssl", + Args = ["s_client","-connect", "localhost: " ++ integer_to_list(Port), + ssl_test_lib:version_flag(Version), + "-msg"], - OpenSslPort = open_port({spawn, Cmd}, [stderr_to_stdout]), + OpenSslPort = ssl_test_lib:portable_open_port(Exe, Args), true = port_command(OpenSslPort, Data), @@ -657,13 +661,13 @@ erlang_client_openssl_server_no_server_ca_cert(Config) when is_list(Config) -> CertFile = proplists:get_value(certfile, ServerOpts), KeyFile = proplists:get_value(keyfile, ServerOpts), Version = tls_record:protocol_version(tls_record:highest_protocol_version([])), - Cmd = "openssl s_server -accept " ++ integer_to_list(Port) ++ ssl_test_lib:version_flag(Version) ++ - " -cert " ++ CertFile ++ " -key " ++ KeyFile ++ " -msg", + Exe = "openssl", + Args = ["s_server", "-accept", integer_to_list(Port), + ssl_test_lib:version_flag(Version), + "-cert", CertFile, "-key", KeyFile, "-msg"], - ct:log("openssl cmd: ~p~n", [Cmd]), - - OpensslPort = open_port({spawn, Cmd}, [stderr_to_stdout]), - + OpensslPort = ssl_test_lib:portable_open_port(Exe, Args), + ssl_test_lib:wait_for_openssl_server(Port), Client = ssl_test_lib:start_client([{node, ClientNode}, {port, Port}, @@ -699,13 +703,13 @@ erlang_client_openssl_server_client_cert(Config) when is_list(Config) -> CaCertFile = proplists:get_value(cacertfile, ServerOpts), KeyFile = proplists:get_value(keyfile, ServerOpts), Version = tls_record:protocol_version(tls_record:highest_protocol_version([])), - Cmd = "openssl s_server -accept " ++ integer_to_list(Port) ++ ssl_test_lib:version_flag(Version) ++ - " -cert " ++ CertFile ++ " -CAfile " ++ CaCertFile - ++ " -key " ++ KeyFile ++ " -Verify 2", + Exe = "openssl", + Args = ["s_server", "-accept", integer_to_list(Port), + ssl_test_lib:version_flag(Version), + "-cert", CertFile, "-CAfile", CaCertFile, + "-key", KeyFile, "-Verify", "2"], - ct:log("openssl cmd: ~p~n", [Cmd]), - - OpensslPort = open_port({spawn, Cmd}, [stderr_to_stdout]), + OpensslPort = ssl_test_lib:portable_open_port(Exe, Args), ssl_test_lib:wait_for_openssl_server(Port), @@ -750,15 +754,14 @@ erlang_server_openssl_client_client_cert(Config) when is_list(Config) -> CertFile = proplists:get_value(certfile, ClientOpts), KeyFile = proplists:get_value(keyfile, ClientOpts), Version = tls_record:protocol_version(tls_record:highest_protocol_version([])), - Cmd = "openssl s_client -cert " ++ CertFile ++ " -CAfile " ++ CaCertFile - ++ " -key " ++ KeyFile ++ " -port " ++ integer_to_list(Port) ++ ssl_test_lib:version_flag(Version) ++ - " -host localhost", - - ct:log("openssl cmd: ~p~n", [Cmd]), - - OpenSslPort = open_port({spawn, Cmd}, [stderr_to_stdout]), - true = port_command(OpenSslPort, Data), - + Exe = "openssl", + Args = ["s_client", "-cert", CertFile, + "-CAfile", CaCertFile, + "-key", KeyFile,"-connect", "localhost:" ++ integer_to_list(Port), + ssl_test_lib:version_flag(Version)], + OpenSslPort = ssl_test_lib:portable_open_port(Exe, Args), + + true = port_command(OpenSslPort, Data), ssl_test_lib:check_result(Server, ok), %% Clean close down! Server needs to be closed first !! @@ -839,12 +842,10 @@ erlang_client_bad_openssl_server(Config) when is_list(Config) -> CertFile = proplists:get_value(certfile, ServerOpts), KeyFile = proplists:get_value(keyfile, ServerOpts), Version = tls_record:protocol_version(tls_record:highest_protocol_version([])), - Cmd = "openssl s_server -accept " ++ integer_to_list(Port) ++ ssl_test_lib:version_flag(Version) ++ - " -cert " ++ CertFile ++ " -key " ++ KeyFile ++ "", - - ct:log("openssl cmd: ~p~n", [Cmd]), - - OpensslPort = open_port({spawn, Cmd}, [stderr_to_stdout]), + Exe = "openssl", + Args = ["s_server", "-accept", integer_to_list(Port), ssl_test_lib:version_flag(Version), + "-cert", CertFile, "-key", KeyFile], + OpensslPort = ssl_test_lib:portable_open_port(Exe, Args), ssl_test_lib:wait_for_openssl_server(Port), @@ -895,12 +896,11 @@ expired_session(Config) when is_list(Config) -> CertFile = proplists:get_value(certfile, ServerOpts), KeyFile = proplists:get_value(keyfile, ServerOpts), - Cmd = "openssl s_server -accept " ++ integer_to_list(Port) ++ - " -cert " ++ CertFile ++ " -key " ++ KeyFile ++ "", + Exe = "openssl", + Args = ["s_server", "-accept", integer_to_list(Port), + "-cert", CertFile,"-key", KeyFile], - ct:log("openssl cmd: ~p~n", [Cmd]), - - OpensslPort = open_port({spawn, Cmd}, [stderr_to_stdout]), + OpensslPort = ssl_test_lib:portable_open_port(Exe, Args), ssl_test_lib:wait_for_openssl_server(Port), @@ -953,12 +953,11 @@ ssl2_erlang_server_openssl_client(Config) when is_list(Config) -> {options, ServerOpts}]), Port = ssl_test_lib:inet_port(Server), - Cmd = "openssl s_client -port " ++ integer_to_list(Port) ++ - " -host localhost -ssl2 -msg", - - ct:log("openssl cmd: ~p~n", [Cmd]), + Exe = "openssl", + Args = ["s_client", "-connect", "localhost:" ++ integer_to_list(Port), + "-ssl2", "-msg"], - OpenSslPort = open_port({spawn, Cmd}, [stderr_to_stdout]), + OpenSslPort = ssl_test_lib:portable_open_port(Exe, Args), true = port_command(OpenSslPort, Data), ct:log("Ports ~p~n", [[erlang:port_info(P) || P <- erlang:ports()]]), @@ -1007,7 +1006,7 @@ erlang_client_alpn_openssl_server(Config) when is_list(Config) -> Data = "From openssl to erlang", start_erlang_client_and_openssl_server_with_opts(Config, [{alpn_advertised_protocols, [<<"spdy/2">>]}], - "", + [], Data, fun(Server, OpensslPort) -> true = port_command(OpensslPort, Data), ssl_test_lib:check_result(Server, ok) @@ -1020,7 +1019,7 @@ erlang_client_openssl_server_alpn(Config) when is_list(Config) -> Data = "From openssl to erlang", start_erlang_client_and_openssl_server_with_opts(Config, [], - "-alpn spdy/2", + ["-alpn", "spdy/2"], Data, fun(Server, OpensslPort) -> true = port_command(OpensslPort, Data), ssl_test_lib:check_result(Server, ok) @@ -1033,7 +1032,7 @@ erlang_server_alpn_openssl_client(Config) when is_list(Config) -> Data = "From openssl to erlang", start_erlang_server_and_openssl_client_with_opts(Config, [{alpn_preferred_protocols, [<<"spdy/2">>]}], - "", + [], Data, fun(Server, OpensslPort) -> true = port_command(OpensslPort, Data), ssl_test_lib:check_result(Server, ok) @@ -1046,7 +1045,7 @@ erlang_server_openssl_client_alpn(Config) when is_list(Config) -> Data = "From openssl to erlang", start_erlang_server_and_openssl_client_with_opts(Config, [], - "-alpn spdy/2", + ["-alpn", "spdy/2"], Data, fun(Server, OpensslPort) -> true = port_command(OpensslPort, Data), ssl_test_lib:check_result(Server, ok) @@ -1157,7 +1156,7 @@ erlang_server_openssl_client_npn_renegotiate(Config) when is_list(Config) -> erlang_client_openssl_server_npn_only_server(Config) when is_list(Config) -> Data = "From openssl to erlang", start_erlang_client_and_openssl_server_with_opts(Config, [], - "-nextprotoneg spdy/2", Data, fun(Server, OpensslPort) -> + ["-nextprotoneg", "spdy/2"], Data, fun(Server, OpensslPort) -> true = port_command(OpensslPort, Data), ssl_test_lib:check_result(Server, ok) end), @@ -1169,7 +1168,7 @@ erlang_client_openssl_server_npn_only_client(Config) when is_list(Config) -> Data = "From openssl to erlang", start_erlang_client_and_openssl_server_with_opts(Config, [{client_preferred_next_protocols, - {client, [<<"spdy/2">>], <<"http/1.1">>}}], "", + {client, [<<"spdy/2">>], <<"http/1.1">>}}], [], Data, fun(Server, OpensslPort) -> true = port_command(OpensslPort, Data), ssl_test_lib:check_result(Server, ok) @@ -1179,7 +1178,7 @@ erlang_client_openssl_server_npn_only_client(Config) when is_list(Config) -> %%-------------------------------------------------------------------------- erlang_server_openssl_client_npn_only_server(Config) when is_list(Config) -> Data = "From openssl to erlang", - start_erlang_server_and_openssl_client_with_opts(Config, [{next_protocols_advertised, [<<"spdy/2">>]}], "", + start_erlang_server_and_openssl_client_with_opts(Config, [{next_protocols_advertised, [<<"spdy/2">>]}], [], Data, fun(Server, OpensslPort) -> true = port_command(OpensslPort, Data), ssl_test_lib:check_result(Server, ok) @@ -1188,7 +1187,7 @@ erlang_server_openssl_client_npn_only_server(Config) when is_list(Config) -> erlang_server_openssl_client_npn_only_client(Config) when is_list(Config) -> Data = "From openssl to erlang", - start_erlang_server_and_openssl_client_with_opts(Config, [], "-nextprotoneg spdy/2", + start_erlang_server_and_openssl_client_with_opts(Config, [], ["-nextprotoneg", "spdy/2"], Data, fun(Server, OpensslPort) -> true = port_command(OpensslPort, Data), ssl_test_lib:check_result(Server, ok) @@ -1261,7 +1260,7 @@ client_check_result(Port, DataExpected, DataReceived) -> client_check_result(Port, DataExpected, NewData) end after 3000 -> - ct:fail({"Time out on opensssl Client", {expected, DataExpected}, + ct:fail({"Time out on openSSL Client", {expected, DataExpected}, {got, DataReceived}}) end. client_check_result(Port, DataExpected) -> @@ -1280,14 +1279,14 @@ erlang_server_openssl_client_sni_test(Config, SNIHostname, ExpectedSNIHostname, {from, self()}, {mfa, {?MODULE, send_and_hostname, []}}, {options, ServerOptions}]), Port = ssl_test_lib:inet_port(Server), - ClientCommand = case SNIHostname of + Exe = "openssl", + ClientArgs = case SNIHostname of undefined -> - "openssl s_client -connect " ++ Hostname ++ ":" ++ integer_to_list(Port); + ["s_client", "-connect", Hostname ++ ":" ++ integer_to_list(Port)]; _ -> - "openssl s_client -connect " ++ Hostname ++ ":" ++ integer_to_list(Port) ++ " -servername " ++ SNIHostname - end, - ct:log("Options: ~p", [[ServerOptions, ClientCommand]]), - ClientPort = open_port({spawn, ClientCommand}, [stderr_to_stdout]), + ["s_client", "-connect", Hostname ++ ":" ++ integer_to_list(Port), "-servername", SNIHostname] + end, + ClientPort = ssl_test_lib:portable_open_port(Exe, ClientArgs), %% Client check needs to be done befor server check, %% or server check might consume client messages @@ -1309,14 +1308,14 @@ erlang_server_openssl_client_sni_test_sni_fun(Config, SNIHostname, ExpectedSNIHo {from, self()}, {mfa, {?MODULE, send_and_hostname, []}}, {options, ServerOptions}]), Port = ssl_test_lib:inet_port(Server), - ClientCommand = case SNIHostname of + Exe = "openssl", + ClientArgs = case SNIHostname of undefined -> - "openssl s_client -connect " ++ Hostname ++ ":" ++ integer_to_list(Port); + ["s_client", "-connect", Hostname ++ ":" ++ integer_to_list(Port)]; _ -> - "openssl s_client -connect " ++ Hostname ++ ":" ++ integer_to_list(Port) ++ " -servername " ++ SNIHostname + ["s_client", "-connect", Hostname ++ ":" ++ integer_to_list(Port), "-servername", SNIHostname] end, - ct:log("Options: ~p", [[ServerOptions, ClientCommand]]), - ClientPort = open_port({spawn, ClientCommand}, [stderr_to_stdout]), + ClientPort = ssl_test_lib:portable_open_port(Exe, ClientArgs), %% Client check needs to be done befor server check, %% or server check might consume client messages @@ -1336,12 +1335,11 @@ cipher(CipherSuite, Version, Config, ClientOpts, ServerOpts) -> CertFile = proplists:get_value(certfile, ServerOpts), KeyFile = proplists:get_value(keyfile, ServerOpts), - Cmd = "openssl s_server -accept " ++ integer_to_list(Port) ++ ssl_test_lib:version_flag(Version) ++ - " -cert " ++ CertFile ++ " -key " ++ KeyFile ++ "", - - ct:log("openssl cmd: ~p~n", [Cmd]), + Exe = "openssl", + Args = ["s_server", "-accept", integer_to_list(Port), ssl_test_lib:version_flag(Version), + "-cert", CertFile, "-key", KeyFile], - OpenSslPort = open_port({spawn, Cmd}, [stderr_to_stdout]), + OpenSslPort = ssl_test_lib:portable_open_port(Exe, Args), ssl_test_lib:wait_for_openssl_server(Port), @@ -1399,13 +1397,19 @@ start_erlang_client_and_openssl_server_with_opts(Config, ErlangClientOpts, Opens KeyFile = proplists:get_value(keyfile, ServerOpts), Version = tls_record:protocol_version(tls_record:highest_protocol_version([])), - Cmd = "openssl s_server " ++ OpensslServerOpts ++ " -accept " ++ - integer_to_list(Port) ++ ssl_test_lib:version_flag(Version) ++ - " -cert " ++ CertFile ++ " -key " ++ KeyFile, - - ct:log("openssl cmd: ~p~n", [Cmd]), - - OpensslPort = open_port({spawn, Cmd}, [stderr_to_stdout]), + Exe = "openssl", + Args = case OpensslServerOpts of + [] -> + ["s_server", "-accept", + integer_to_list(Port), ssl_test_lib:version_flag(Version), + "-cert", CertFile,"-key", KeyFile]; + [Opt, Value] -> + ["s_server", Opt, Value, "-accept", + integer_to_list(Port), ssl_test_lib:version_flag(Version), + "-cert", CertFile,"-key", KeyFile] + end, + + OpensslPort = ssl_test_lib:portable_open_port(Exe, Args), ssl_test_lib:wait_for_openssl_server(Port), @@ -1439,13 +1443,10 @@ start_erlang_client_and_openssl_server_for_alpn_negotiation(Config, Data, Callba KeyFile = proplists:get_value(keyfile, ServerOpts), Version = tls_record:protocol_version(tls_record:highest_protocol_version([])), - Cmd = "openssl s_server -msg -alpn http/1.1,spdy/2 -accept " ++ integer_to_list(Port) ++ ssl_test_lib:version_flag(Version) ++ - " -cert " ++ CertFile ++ " -key " ++ KeyFile, - - ct:log("openssl cmd: ~p~n", [Cmd]), - - OpensslPort = open_port({spawn, Cmd}, [stderr_to_stdout]), - + Exe = "openssl", + Args = ["s_server", "-msg", "-alpn", "http/1.1,spdy/2", "-accept", integer_to_list(Port), ssl_test_lib:version_flag(Version), + "-cert", CertFile, "-key", KeyFile], + OpensslPort = ssl_test_lib:portable_open_port(Exe, Args), ssl_test_lib:wait_for_openssl_server(Port), Client = ssl_test_lib:start_client([{node, ClientNode}, {port, Port}, @@ -1477,12 +1478,13 @@ start_erlang_server_and_openssl_client_for_alpn_negotiation(Config, Data, Callba {options, ServerOpts}]), Port = ssl_test_lib:inet_port(Server), Version = tls_record:protocol_version(tls_record:highest_protocol_version([])), - Cmd = "openssl s_client -alpn http/1.0,spdy/2 -msg -port " ++ integer_to_list(Port) ++ ssl_test_lib:version_flag(Version) ++ - " -host localhost", - ct:log("openssl cmd: ~p~n", [Cmd]), + Exe = "openssl", + Args = ["s_client", "-alpn", "http/1.0,spdy/2", "-msg", "-port", + integer_to_list(Port), ssl_test_lib:version_flag(Version), + "-host", "localhost"], - OpenSslPort = open_port({spawn, Cmd}, [stderr_to_stdout]), + OpenSslPort = ssl_test_lib:portable_open_port(Exe, Args), Callback(Server, OpenSslPort), @@ -1507,12 +1509,12 @@ start_erlang_client_and_openssl_server_for_alpn_npn_negotiation(Config, Data, Ca KeyFile = proplists:get_value(keyfile, ServerOpts), Version = tls_record:protocol_version(tls_record:highest_protocol_version([])), - Cmd = "openssl s_server -msg -alpn http/1.1,spdy/2 -nextprotoneg spdy/3 -accept " ++ integer_to_list(Port) ++ ssl_test_lib:version_flag(Version) ++ - " -cert " ++ CertFile ++ " -key " ++ KeyFile, - - ct:log("openssl cmd: ~p~n", [Cmd]), + Exe = "openssl", + Args = ["s_server", "-msg", "-alpn", "http/1.1,spdy/2", "-nextprotoneg", + "spdy/3", "-accept", integer_to_list(Port), ssl_test_lib:version_flag(Version), + "-cert", CertFile, "-key", KeyFile], - OpensslPort = open_port({spawn, Cmd}, [stderr_to_stdout]), + OpensslPort = ssl_test_lib:portable_open_port(Exe, Args), ssl_test_lib:wait_for_openssl_server(Port), @@ -1546,17 +1548,15 @@ start_erlang_server_and_openssl_client_for_alpn_npn_negotiation(Config, Data, Ca {options, ServerOpts}]), Port = ssl_test_lib:inet_port(Server), Version = tls_record:protocol_version(tls_record:highest_protocol_version([])), - Cmd = "openssl s_client -alpn http/1.1,spdy/2 -nextprotoneg spdy/3 -msg -port " ++ integer_to_list(Port) ++ ssl_test_lib:version_flag(Version) ++ - " -host localhost", - - ct:log("openssl cmd: ~p~n", [Cmd]), - - OpenSslPort = open_port({spawn, Cmd}, [stderr_to_stdout]), + Exe = "openssl", + Args = ["s_client", "-alpn", "http/1.1,spdy/2", "-nextprotoneg", "spdy/3", + "-msg", "-port", integer_to_list(Port), ssl_test_lib:version_flag(Version), + "-host", "localhost"], + OpenSslPort = ssl_test_lib:portable_open_port(Exe, Args), Callback(Server, OpenSslPort), ssl_test_lib:close(Server), - ssl_test_lib:close_port(OpenSslPort), process_flag(trap_exit, false). @@ -1574,13 +1574,12 @@ start_erlang_client_and_openssl_server_for_npn_negotiation(Config, Data, Callbac CertFile = proplists:get_value(certfile, ServerOpts), KeyFile = proplists:get_value(keyfile, ServerOpts), Version = tls_record:protocol_version(tls_record:highest_protocol_version([])), - - Cmd = "openssl s_server -msg -nextprotoneg http/1.1,spdy/2 -accept " ++ integer_to_list(Port) ++ ssl_test_lib:version_flag(Version) ++ - " -cert " ++ CertFile ++ " -key " ++ KeyFile, - - ct:log("openssl cmd: ~p~n", [Cmd]), - - OpensslPort = open_port({spawn, Cmd}, [stderr_to_stdout]), + + Exe = "openssl", + Args = ["s_server", "-msg", "-nextprotoneg", "http/1.1,spdy/2", "-accept", integer_to_list(Port), + ssl_test_lib:version_flag(Version), + "-cert", CertFile, "-key", KeyFile], + OpensslPort = ssl_test_lib:portable_open_port(Exe, Args), ssl_test_lib:wait_for_openssl_server(Port), @@ -1613,12 +1612,12 @@ start_erlang_server_and_openssl_client_for_npn_negotiation(Config, Data, Callbac {options, ServerOpts}]), Port = ssl_test_lib:inet_port(Server), Version = tls_record:protocol_version(tls_record:highest_protocol_version([])), - Cmd = "openssl s_client -nextprotoneg http/1.0,spdy/2 -msg -port " ++ integer_to_list(Port) ++ ssl_test_lib:version_flag(Version) ++ - " -host localhost", - ct:log("openssl cmd: ~p~n", [Cmd]), + Exe = "openssl", + Args = ["s_client", "-nextprotoneg", "http/1.0,spdy/2", "-msg", "-connect", "localhost:" + ++ integer_to_list(Port), ssl_test_lib:version_flag(Version)], - OpenSslPort = open_port({spawn, Cmd}, [stderr_to_stdout]), + OpenSslPort = ssl_test_lib:portable_open_port(Exe, Args), Callback(Server, OpenSslPort), @@ -1642,12 +1641,12 @@ start_erlang_server_and_openssl_client_with_opts(Config, ErlangServerOpts, OpenS {options, ServerOpts}]), Port = ssl_test_lib:inet_port(Server), Version = tls_record:protocol_version(tls_record:highest_protocol_version([])), - Cmd = "openssl s_client " ++ OpenSSLClientOpts ++ " -msg -port " ++ integer_to_list(Port) ++ ssl_test_lib:version_flag(Version) ++ - " -host localhost", - - ct:log("openssl cmd: ~p~n", [Cmd]), + + Exe = "openssl", + Args = ["s_client"] ++ OpenSSLClientOpts ++ ["-msg", "-connect", "localhost:" ++ integer_to_list(Port), + ssl_test_lib:version_flag(Version)], - OpenSslPort = open_port({spawn, Cmd}, [stderr_to_stdout]), + OpenSslPort = ssl_test_lib:portable_open_port(Exe, Args), Callback(Server, OpenSslPort), @@ -1679,8 +1678,6 @@ erlang_ssl_receive(Socket, Data) -> erlang_ssl_receive(Socket,Data); Other -> ct:fail({unexpected_message, Other}) - after 4000 -> - ct:fail({did_not_get, Data}) end. connection_info(Socket, Version) -> @@ -1753,7 +1750,9 @@ check_sane_openssl_renegotaite(Config, _) -> check_sane_openssl_renegotaite(Config). check_sane_openssl_renegotaite(Config) -> - case os:cmd("openssl version") of + case os:cmd("openssl version") of + "OpenSSL 1.0.0" ++ _ -> + {skip, "Known renegotiation bug in OpenSSL"}; "OpenSSL 0.9.8" ++ _ -> {skip, "Known renegotiation bug in OpenSSL"}; "OpenSSL 0.9.7" ++ _ -> @@ -1762,30 +1761,6 @@ check_sane_openssl_renegotaite(Config) -> Config end. -check_sane_openssl_sslv2(Config) -> - Port = open_port({spawn, "openssl s_client -ssl2 "}, [stderr_to_stdout]), - case supports_sslv2(Port) of - true -> - Config; - false -> - {skip, "sslv2 not supported by openssl"} - end. - -supports_sslv2(Port) -> - receive - {Port, {data, "unknown option -ssl2" ++ _}} -> - false; - {Port, {data, Data}} -> - case lists:member("error", string:tokens(Data, ":")) of - true -> - false; - false -> - supports_sslv2(Port) - end - after 500 -> - true - end. - workaround_openssl_s_clinent() -> %% http://bugs.debian.org/cgi-bin/bugreport.cgi?bug=683159 %% https://bugs.archlinux.org/task/33919 @@ -1793,13 +1768,13 @@ workaround_openssl_s_clinent() -> %% explicitly specified case os:cmd("openssl version") of "OpenSSL 1.0.1c" ++ _ -> - " -no_tls1_2 "; + ["-no_tls1_2"]; "OpenSSL 1.0.1d" ++ _ -> - " -no_tls1_2 "; + ["-no_tls1_2"]; "OpenSSL 1.0.1e" ++ _ -> - " -no_tls1_2 "; + ["-no_tls1_2"]; "OpenSSL 1.0.1f" ++ _ -> - " -no_tls1_2 "; + ["-no_tls1_2"]; _ -> - "" + [] end. diff --git a/lib/ssl/vsn.mk b/lib/ssl/vsn.mk index 4587c448f6..9f79a7fb34 100644 --- a/lib/ssl/vsn.mk +++ b/lib/ssl/vsn.mk @@ -1 +1 @@ -SSL_VSN = 7.1 +SSL_VSN = 7.2.1 |