From b16d7d7e4cfa15ab00e5ce43f50619d02bc2f986 Mon Sep 17 00:00:00 2001 From: Ingela Anderton Andin Date: Thu, 1 Feb 2018 14:28:22 +0100 Subject: ssl: Make sure anonymous suites are handled separately Preferably customized cipher suites will be based on the default value. But all may be used as base and hence it will be good to handle anonymous suites separately as they are intended for testing purposes. --- lib/ssl/doc/src/ssl.xml | 4 +- lib/ssl/src/dtls_v1.erl | 8 +++- lib/ssl/src/ssl.erl | 12 +++--- lib/ssl/src/ssl_cipher.erl | 79 +++++++++++++++++++++++++--------------- lib/ssl/test/ssl_basic_SUITE.erl | 78 +++++++++++++++++++++++++++++++-------- lib/ssl/test/ssl_test_lib.erl | 79 ++++++++++++++++++---------------------- 6 files changed, 164 insertions(+), 96 deletions(-) diff --git a/lib/ssl/doc/src/ssl.xml b/lib/ssl/doc/src/ssl.xml index 70bb4f759b..3db5aa19ac 100644 --- a/lib/ssl/doc/src/ssl.xml +++ b/lib/ssl/doc/src/ssl.xml @@ -881,10 +881,10 @@ fun(srp, Username :: string(), UserState :: term()) -> Returns a list of all default or all supported cipher suites. - Supported = default | all + Supported = default | all | anonymous Version = protocol_version() -

Returns all default or all supported cipher suites for a +

Returns all default or all supported (except anonymous), or all anonymous cipher suites for a TLS version

 diff --git a/lib/ssl/src/dtls_v1.erl b/lib/ssl/src/dtls_v1.erl index 51ee8ec047..0f6344b6f7 100644 --- a/lib/ssl/src/dtls_v1.erl +++ b/lib/ssl/src/dtls_v1.erl @@ -21,7 +21,7 @@ -include("ssl_cipher.hrl"). --export([suites/1, all_suites/1, hmac_hash/3, ecc_curves/1, +-export([suites/1, all_suites/1, anonymous_suites/1,hmac_hash/3, ecc_curves/1, corresponding_tls_version/1, corresponding_dtls_version/1, cookie_secret/0, cookie_timeout/0]). @@ -40,6 +40,12 @@ all_suites(Version) -> end, ssl_cipher:all_suites(corresponding_tls_version(Version))). +anonymous_suites(Version) -> + lists:filter(fun(Cipher) -> + is_acceptable_cipher(ssl_cipher:suite_definition(Cipher)) + end, + ssl_cipher:anonymous_suites(corresponding_tls_version(Version))). + hmac_hash(MacAlg, MacSecret, Value) -> tls_v1:hmac_hash(MacAlg, MacSecret, Value). diff --git a/lib/ssl/src/ssl.erl b/lib/ssl/src/ssl.erl index 575b4e2e11..fb4448e180 100644 --- a/lib/ssl/src/ssl.erl +++ b/lib/ssl/src/ssl.erl @@ -396,7 +396,7 @@ cipher_suites(all) -> [ssl_cipher:erl_suite_definition(Suite) || Suite <- available_suites(all)]. %%-------------------------------------------------------------------- --spec cipher_suites(default | all, tls_record:tls_version() | dtls_record:dtls_version() | +-spec cipher_suites(default | all | anonymous, tls_record:tls_version() | dtls_record:dtls_version() | tls_record:tls_atom_version() | dtls_record:dtls_atom_version()) -> [ssl_cipher:erl_cipher_suite()]. %% Description: Returns all default and all supported cipher suites for a @@ -718,9 +718,10 @@ available_suites(all) -> supported_suites(default, Version) -> ssl_cipher:suites(Version); - supported_suites(all, Version) -> - ssl_cipher:all_suites(Version). + ssl_cipher:all_suites(Version); +supported_suites(anonymous, Version) -> + ssl_cipher:anonymous_suites(Version). do_listen(Port, #config{transport_info = {Transport, _, _, _}} = Config, tls_connection) -> tls_socket:listen(Transport, Port, Config); @@ -1239,7 +1240,8 @@ binary_cipher_suites(Version, [Tuple|_] = Ciphers0) when is_tuple(Tuple) -> Ciphers = [ssl_cipher:suite(tuple_to_map(C)) || C <- Ciphers0], binary_cipher_suites(Version, Ciphers); binary_cipher_suites(Version, [Cipher0 | _] = Ciphers0) when is_binary(Cipher0) -> - All = ssl_cipher:all_suites(tls_version(Version)), + All = ssl_cipher:all_suites(Version) ++ + ssl_cipher:anonymous_suites(Version), case [Cipher || Cipher <- Ciphers0, lists:member(Cipher, All)] of [] -> %% Defaults to all supported suites that does @@ -1258,7 +1260,7 @@ binary_cipher_suites(Version, Ciphers0) -> binary_cipher_suites(Version, Ciphers). default_binary_suites(Version) -> - ssl_cipher:filter_suites(ssl_cipher:suites(tls_version(Version))). + ssl_cipher:filter_suites(ssl_cipher:suites(Version)). tuple_to_map({Kex, Cipher, Mac}) -> #{key_exchange => Kex, diff --git a/lib/ssl/src/ssl_cipher.erl b/lib/ssl/src/ssl_cipher.erl index 6258cbb047..c6927bd276 100644 --- a/lib/ssl/src/ssl_cipher.erl +++ b/lib/ssl/src/ssl_cipher.erl @@ -37,8 +37,8 @@ erl_suite_definition/1, cipher_init/3, decipher/6, cipher/5, decipher_aead/6, cipher_aead/6, suite/1, suites/1, all_suites/1, crypto_support_filters/0, - ec_keyed_suites/0, anonymous_suites/1, psk_suites/1, srp_suites/0, - rc4_suites/1, des_suites/1, openssl_suite/1, openssl_suite_name/1, + ec_keyed_suites/0, anonymous_suites/1, psk_suites/1, psk_suites_anon/1, srp_suites/0, + srp_suites_anon/0, rc4_suites/1, des_suites/1, openssl_suite/1, openssl_suite_name/1, filter/2, filter_suites/1, filter_suites/2, hash_algorithm/1, sign_algorithm/1, is_acceptable_hash/2, is_fallback/1, random_bytes/1, calc_mac_hash/4, @@ -321,7 +321,6 @@ suites({_, Minor}) -> all_suites({3, _} = Version) -> suites(Version) - ++ anonymous_suites(Version) ++ psk_suites(Version) ++ srp_suites() ++ rc4_suites(Version) @@ -337,12 +336,12 @@ all_suites(Version) -> %%-------------------------------------------------------------------- anonymous_suites({3, N}) -> - anonymous_suites(N); + srp_suites_anon() ++ anonymous_suites(N); anonymous_suites({254, _} = Version) -> - anonymous_suites(dtls_v1:corresponding_tls_version(Version)) - -- [?TLS_DH_anon_WITH_RC4_128_MD5]; + dtls_v1:anonymous_suites(Version); anonymous_suites(N) when N >= 3 -> + psk_suites_anon(N) ++ [?TLS_DH_anon_WITH_AES_128_GCM_SHA256, ?TLS_DH_anon_WITH_AES_256_GCM_SHA384, ?TLS_DH_anon_WITH_AES_128_CBC_SHA256, @@ -351,20 +350,20 @@ anonymous_suites(N) ?TLS_ECDH_anon_WITH_AES_256_CBC_SHA, ?TLS_ECDH_anon_WITH_3DES_EDE_CBC_SHA, ?TLS_DH_anon_WITH_RC4_128_MD5]; - -anonymous_suites(2) -> +anonymous_suites(2 = N) -> + psk_suites_anon(N) ++ [?TLS_ECDH_anon_WITH_AES_128_CBC_SHA, ?TLS_ECDH_anon_WITH_AES_256_CBC_SHA, ?TLS_ECDH_anon_WITH_3DES_EDE_CBC_SHA, ?TLS_DH_anon_WITH_DES_CBC_SHA, ?TLS_DH_anon_WITH_RC4_128_MD5]; - anonymous_suites(N) when N == 0; N == 1 -> - [?TLS_DH_anon_WITH_RC4_128_MD5, - ?TLS_DH_anon_WITH_3DES_EDE_CBC_SHA, - ?TLS_DH_anon_WITH_DES_CBC_SHA - ]. + psk_suites_anon(N) ++ + [?TLS_DH_anon_WITH_RC4_128_MD5, + ?TLS_DH_anon_WITH_3DES_EDE_CBC_SHA, + ?TLS_DH_anon_WITH_DES_CBC_SHA + ]. %%-------------------------------------------------------------------- -spec psk_suites(ssl_record:ssl_version() | integer()) -> [cipher_suite()]. @@ -374,38 +373,49 @@ anonymous_suites(N) when N == 0; %%-------------------------------------------------------------------- psk_suites({3, N}) -> psk_suites(N); - psk_suites(N) when N >= 3 -> [ - ?TLS_DHE_PSK_WITH_AES_256_GCM_SHA384, ?TLS_RSA_PSK_WITH_AES_256_GCM_SHA384, + ?TLS_RSA_PSK_WITH_AES_256_CBC_SHA384, + ?TLS_RSA_PSK_WITH_AES_128_GCM_SHA256, + ?TLS_RSA_PSK_WITH_AES_128_CBC_SHA256 + ] ++ psk_suites(0); +psk_suites(_) -> + [?TLS_RSA_PSK_WITH_AES_256_CBC_SHA, + ?TLS_RSA_PSK_WITH_AES_128_CBC_SHA, + ?TLS_RSA_PSK_WITH_3DES_EDE_CBC_SHA, + ?TLS_RSA_PSK_WITH_RC4_128_SHA]. + +%%-------------------------------------------------------------------- +-spec psk_suites_anon(ssl_record:ssl_version() | integer()) -> [cipher_suite()]. +%% +%% Description: Returns a list of the anonymous PSK cipher suites, only supported +%% if explicitly set by user. +%%-------------------------------------------------------------------- +psk_suites_anon({3, N}) -> + psk_suites_anon(N); +psk_suites_anon(N) + when N >= 3 -> + [ + ?TLS_DHE_PSK_WITH_AES_256_GCM_SHA384, ?TLS_PSK_WITH_AES_256_GCM_SHA384, ?TLS_DHE_PSK_WITH_AES_256_CBC_SHA384, - ?TLS_RSA_PSK_WITH_AES_256_CBC_SHA384, ?TLS_PSK_WITH_AES_256_CBC_SHA384, ?TLS_DHE_PSK_WITH_AES_128_GCM_SHA256, - ?TLS_RSA_PSK_WITH_AES_128_GCM_SHA256, ?TLS_PSK_WITH_AES_128_GCM_SHA256, ?TLS_DHE_PSK_WITH_AES_128_CBC_SHA256, - ?TLS_RSA_PSK_WITH_AES_128_CBC_SHA256, ?TLS_PSK_WITH_AES_128_CBC_SHA256 - ] ++ psk_suites(0); - -psk_suites(_) -> + ] ++ psk_suites_anon(0); +psk_suites_anon(_) -> [?TLS_DHE_PSK_WITH_AES_256_CBC_SHA, - ?TLS_RSA_PSK_WITH_AES_256_CBC_SHA, ?TLS_PSK_WITH_AES_256_CBC_SHA, ?TLS_DHE_PSK_WITH_AES_128_CBC_SHA, - ?TLS_RSA_PSK_WITH_AES_128_CBC_SHA, ?TLS_PSK_WITH_AES_128_CBC_SHA, ?TLS_DHE_PSK_WITH_3DES_EDE_CBC_SHA, - ?TLS_RSA_PSK_WITH_3DES_EDE_CBC_SHA, ?TLS_PSK_WITH_3DES_EDE_CBC_SHA, ?TLS_DHE_PSK_WITH_RC4_128_SHA, - ?TLS_RSA_PSK_WITH_RC4_128_SHA, ?TLS_PSK_WITH_RC4_128_SHA]. - %%-------------------------------------------------------------------- -spec srp_suites() -> [cipher_suite()]. %% @@ -413,15 +423,24 @@ psk_suites(_) -> %% if explicitly set by user. %%-------------------------------------------------------------------- srp_suites() -> - [?TLS_SRP_SHA_WITH_3DES_EDE_CBC_SHA, - ?TLS_SRP_SHA_RSA_WITH_3DES_EDE_CBC_SHA, + [?TLS_SRP_SHA_RSA_WITH_3DES_EDE_CBC_SHA, ?TLS_SRP_SHA_DSS_WITH_3DES_EDE_CBC_SHA, - ?TLS_SRP_SHA_WITH_AES_128_CBC_SHA, ?TLS_SRP_SHA_RSA_WITH_AES_128_CBC_SHA, ?TLS_SRP_SHA_DSS_WITH_AES_128_CBC_SHA, - ?TLS_SRP_SHA_WITH_AES_256_CBC_SHA, ?TLS_SRP_SHA_RSA_WITH_AES_256_CBC_SHA, ?TLS_SRP_SHA_DSS_WITH_AES_256_CBC_SHA]. + +%%-------------------------------------------------------------------- +-spec srp_suites_anon() -> [cipher_suite()]. +%% +%% Description: Returns a list of the SRP anonymous cipher suites, only supported +%% if explicitly set by user. +%%-------------------------------------------------------------------- +srp_suites_anon() -> + [?TLS_SRP_SHA_WITH_3DES_EDE_CBC_SHA, + ?TLS_SRP_SHA_WITH_AES_128_CBC_SHA, + ?TLS_SRP_SHA_WITH_AES_256_CBC_SHA]. + %%-------------------------------------------------------------------- -spec rc4_suites(Version::ssl_record:ssl_version() | integer()) -> [cipher_suite()]. %% diff --git a/lib/ssl/test/ssl_basic_SUITE.erl b/lib/ssl/test/ssl_basic_SUITE.erl index 465acc084b..ce62017a7e 100644 --- a/lib/ssl/test/ssl_basic_SUITE.erl +++ b/lib/ssl/test/ssl_basic_SUITE.erl @@ -1296,6 +1296,7 @@ cipher_suites(Config) when is_list(Config) -> Version = ssl_test_lib:protocol_version(Config), All = [_|_] = ssl:cipher_suites(all, Version), Default = [_|_] = ssl:cipher_suites(default, Version), + Anonymous = [_|_] = ssl:cipher_suites(anonymous, Version), true = length(Default) < length(All), Filters = [{key_exchange, fun(dhe_rsa) -> @@ -1331,7 +1332,10 @@ cipher_suites(Config) when is_list(Config) -> [Cipher | Rest1] = lists:reverse(ssl:append_cipher_suites([Cipher], Default)), [Cipher | Rest1] = lists:reverse(ssl:append_cipher_suites(Filters, Default)), true = lists:member(Cipher, Default), - false = lists:member(Cipher, Rest1). + false = lists:member(Cipher, Rest1), + [] = lists:dropwhile(fun(X) -> not lists:member(X, Default) end, Anonymous), + [] = lists:dropwhile(fun(X) -> not lists:member(X, All) end, Anonymous). + %%-------------------------------------------------------------------- @@ -3820,9 +3824,23 @@ rizzo() -> vunrable to Rizzo/Dungon attack"}]. rizzo(Config) when is_list(Config) -> - Ciphers = [X || X ={_,Y,_} <- ssl:cipher_suites(), Y =/= rc4_128], Prop = proplists:get_value(tc_group_properties, Config), Version = proplists:get_value(name, Prop), + NVersion = ssl_test_lib:protocol_version(Config, tuple), + Ciphers = ssl:filter_cipher_suites(ssl:cipher_suites(all, NVersion), + [{key_exchange, + fun(Alg) when Alg == ecdh_rsa; Alg == ecdhe_rsa-> + true; + (_) -> + false + end}, + {cipher, + fun(rc4_128) -> + false; + (_) -> + true + end}]), + run_send_recv_rizzo(Ciphers, Config, Version, {?MODULE, send_recv_result_active_rizzo, []}). %%-------------------------------------------------------------------- @@ -3834,8 +3852,13 @@ no_rizzo_rc4(Config) when is_list(Config) -> Version = proplists:get_value(name, Prop), NVersion = ssl_test_lib:protocol_version(Config, tuple), %% Test uses RSA certs - Ciphers = ssl_test_lib:rc4_suites(NVersion) -- [{ecdhe_ecdsa,rc4_128,sha}, - {ecdh_ecdsa,rc4_128,sha}], + Ciphers = ssl:filter_cipher_suites(ssl_test_lib:rc4_suites(NVersion), + [{key_exchange, + fun(Alg) when Alg == ecdh_rsa; Alg == ecdhe_rsa-> + true; + (_) -> + false + end}]), run_send_recv_rizzo(Ciphers, Config, Version, {?MODULE, send_recv_result_active_no_rizzo, []}). @@ -3846,10 +3869,21 @@ rizzo_one_n_minus_one(Config) when is_list(Config) -> Prop = proplists:get_value(tc_group_properties, Config), Version = proplists:get_value(name, Prop), NVersion = ssl_test_lib:protocol_version(Config, tuple), - AllSuites = ssl_test_lib:available_suites(NVersion), - Ciphers = [X || X ={_,Y,_} <- AllSuites, Y =/= rc4_128], + Ciphers = ssl:filter_cipher_suites(ssl:cipher_suites(all, NVersion), + [{key_exchange, + fun(Alg) when Alg == ecdh_rsa; Alg == ecdhe_rsa-> + true; + (_) -> + false + end}, + {cipher, + fun(rc4_128) -> + false; + (_) -> + true + end}]), run_send_recv_rizzo(Ciphers, Config, Version, - {?MODULE, send_recv_result_active_rizzo, []}). + {?MODULE, send_recv_result_active_rizzo, []}). rizzo_zero_n() -> [{doc,"Test that the 0/n-split mitigation of Rizzo/Dungon attack can be explicitly selected"}]. @@ -3858,8 +3892,13 @@ rizzo_zero_n(Config) when is_list(Config) -> Prop = proplists:get_value(tc_group_properties, Config), Version = proplists:get_value(name, Prop), NVersion = ssl_test_lib:protocol_version(Config, tuple), - AllSuites = ssl_test_lib:available_suites(NVersion), - Ciphers = [X || X ={_,Y,_} <- AllSuites, Y =/= rc4_128], + Ciphers = ssl:filter_cipher_suites(ssl:cipher_suites(default, NVersion), + [{cipher, + fun(rc4_128) -> + false; + (_) -> + true + end}]), run_send_recv_rizzo(Ciphers, Config, Version, {?MODULE, send_recv_result_active_no_rizzo, []}). @@ -3867,9 +3906,16 @@ rizzo_disabled() -> [{doc,"Test that the mitigation of Rizzo/Dungon attack can be explicitly disabled"}]. rizzo_disabled(Config) when is_list(Config) -> - Ciphers = [X || X ={_,Y,_} <- ssl:cipher_suites(), Y =/= rc4_128], Prop = proplists:get_value(tc_group_properties, Config), Version = proplists:get_value(name, Prop), + NVersion = ssl_test_lib:protocol_version(Config, tuple), + Ciphers = ssl:filter_cipher_suites(ssl:cipher_suites(default, NVersion), + [{cipher, + fun(rc4_128) -> + false; + (_) -> + true + end}]), run_send_recv_rizzo(Ciphers, Config, Version, {?MODULE, send_recv_result_active_no_rizzo, []}). @@ -4644,19 +4690,21 @@ rizzo_test(Cipher, Config, Version, Mfa) -> [{Cipher, Error}] end. -client_server_opts({KeyAlgo,_,_}, Config) +client_server_opts(#{key_exchange := KeyAlgo}, Config) when KeyAlgo == rsa orelse KeyAlgo == dhe_rsa orelse - KeyAlgo == ecdhe_rsa -> + KeyAlgo == ecdhe_rsa orelse + KeyAlgo == rsa_psk orelse + KeyAlgo == srp_rsa -> {ssl_test_lib:ssl_options(client_opts, Config), ssl_test_lib:ssl_options(server_opts, Config)}; -client_server_opts({KeyAlgo,_,_}, Config) when KeyAlgo == dss orelse KeyAlgo == dhe_dss -> +client_server_opts(#{key_exchange := KeyAlgo}, Config) when KeyAlgo == dss orelse KeyAlgo == dhe_dss -> {ssl_test_lib:ssl_options(client_dsa_opts, Config), ssl_test_lib:ssl_options(server_dsa_opts, Config)}; -client_server_opts({KeyAlgo,_,_}, Config) when KeyAlgo == ecdh_ecdsa orelse KeyAlgo == ecdhe_ecdsa -> +client_server_opts(#{key_exchange := KeyAlgo}, Config) when KeyAlgo == ecdh_ecdsa orelse KeyAlgo == ecdhe_ecdsa -> {ssl_test_lib:ssl_options(client_opts, Config), ssl_test_lib:ssl_options(server_ecdsa_opts, Config)}; -client_server_opts({KeyAlgo,_,_}, Config) when KeyAlgo == ecdh_rsa -> +client_server_opts(#{key_exchange := KeyAlgo}, Config) when KeyAlgo == ecdh_rsa -> {ssl_test_lib:ssl_options(client_opts, Config), ssl_test_lib:ssl_options(server_ecdh_rsa_opts, Config)}. diff --git a/lib/ssl/test/ssl_test_lib.erl b/lib/ssl/test/ssl_test_lib.erl index 5c9ea068bf..f9cc976815 100644 --- a/lib/ssl/test/ssl_test_lib.erl +++ b/lib/ssl/test/ssl_test_lib.erl @@ -1024,55 +1024,46 @@ string_regex_filter(Str, Search) when is_list(Str) -> string_regex_filter(_Str, _Search) -> false. -anonymous_suites({3,_ } = Version) -> - [ssl_cipher:erl_suite_definition(S) || S <- ssl_cipher:filter_suites(ssl_cipher:anonymous_suites(Version))]; -anonymous_suites(DTLSVersion) -> - Version = dtls_v1:corresponding_tls_version(DTLSVersion), - [ssl_cipher:erl_suite_definition(S) || S <- ssl_cipher:filter_suites(ssl_cipher:anonymous_suites(Version)), - not ssl_cipher:is_stream_ciphersuite(tuple_to_map(ssl_cipher:erl_suite_definition(S)))]. - -psk_suites({3,_ } = Version) -> - [ssl_cipher:erl_suite_definition(S) || S <- ssl_cipher:filter_suites(ssl_cipher:psk_suites(Version))]; -psk_suites(DTLSVersion) -> - Version = dtls_v1:corresponding_tls_version(DTLSVersion), - [ssl_cipher:erl_suite_definition(S) || S <- ssl_cipher:filter_suites(ssl_cipher:psk_suites(Version)), - not ssl_cipher:is_stream_ciphersuite(tuple_to_map(ssl_cipher:erl_suite_definition(S)))]. - -psk_anon_suites({3,_ } = Version) -> - [Suite || Suite <- psk_suites(Version), is_psk_anon_suite(Suite)]; -psk_anon_suites(DTLSVersion) -> - Version = dtls_v1:corresponding_tls_version(DTLSVersion), - [Suite || Suite <- psk_suites(Version), is_psk_anon_suite(Suite), - not ssl_cipher:is_stream_ciphersuite(tuple_to_map(Suite))]. +anonymous_suites(Version) -> + ssl:filter_cipher_suites([ssl_cipher:suite_definition(S) || S <- ssl_cipher:anonymous_suites(Version)],[]). +psk_suites(Version) -> + ssl:filter_cipher_suites([ssl_cipher:suite_definition(S) || S <- ssl_cipher:psk_suites(Version)], []). + +psk_anon_suites(Version) -> + ssl:filter_cipher_suites([ssl_cipher:suite_definition(S) || S <- ssl_cipher:psk_suites_anon(Version)], + [{key_exchange, + fun(psk) -> + true; + (psk_dhe) -> + true; + (_) -> + false + end}]). + srp_suites() -> - [ssl_cipher:erl_suite_definition(Suite) || - Suite <- - ssl_cipher:filter_suites([tuple_to_map(S) || - S <- [{srp_anon,'3des_ede_cbc', sha}, - {srp_rsa, '3des_ede_cbc', sha}, - {srp_anon, aes_128_cbc, sha}, - {srp_rsa, aes_128_cbc, sha}, - {srp_anon, aes_256_cbc, sha}, - {srp_rsa, aes_256_cbc, sha}]])]. + ssl:filter_cipher_suites([ssl_cipher:suite_definition(S) || S <- ssl_cipher:srp_suites()], + [{key_exchange, + fun(srp_rsa) -> + true; + (_) -> + false + end}]). srp_anon_suites() -> - [ssl_cipher:erl_suite_definition(Suite) || - Suite <- - ssl_cipher:filter_suites([tuple_to_map(S) || - S <-[{srp_anon, '3des_ede_cbc', sha}, - {srp_anon, aes_128_cbc, sha}, - {srp_anon, aes_256_cbc, sha}]])]. + ssl:filter_cipher_suites([ssl_cipher:suite_definition(S) || S <- ssl_cipher:srp_suites_anon()], + []). srp_dss_suites() -> - [ssl_cipher:erl_suite_definition(Suite) || - Suite <- - ssl_cipher:filter_suites([tuple_to_map(S) || - S <- [{srp_dss, '3des_ede_cbc', sha}, - {srp_dss, aes_128_cbc, sha}, - {srp_dss, aes_256_cbc, sha}]])]. + ssl:filter_cipher_suites([ssl_cipher:suite_definition(S) || S <- ssl_cipher:srp_suites()], + [{key_exchange, + fun(srp_dss) -> + true; + (_) -> + false + end}]). rc4_suites(Version) -> - [ssl_cipher:erl_suite_definition(S) || S <- ssl_cipher:filter_suites(ssl_cipher:rc4_suites(Version))]. + ssl:filter_cipher_suites([ssl_cipher:suite_definition(S) || S <-ssl_cipher:rc4_suites(Version)], []). des_suites(Version) -> - [ssl_cipher:erl_suite_definition(S) || S <- ssl_cipher:filter_suites(ssl_cipher:des_suites(Version))]. + ssl:filter_cipher_suites([ssl_cipher:suite_definition(S) || S <-ssl_cipher:des_suites(Version)], []). tuple_to_map({Kex, Cipher, Mac}) -> #{key_exchange => Kex, @@ -1413,7 +1404,9 @@ filter_suites(Ciphers0, AtomVersion) -> Supported0 = ssl_cipher:suites(Version) ++ ssl_cipher:anonymous_suites(Version) ++ ssl_cipher:psk_suites(Version) + ++ ssl_cipher:psk_suites_anon(Version) ++ ssl_cipher:srp_suites() + ++ ssl_cipher:srp_suites_anon() ++ ssl_cipher:rc4_suites(Version), Supported1 = ssl_cipher:filter_suites(Supported0), Supported2 = [ssl_cipher:erl_suite_definition(S) || S <- Supported1], -- cgit v1.2.3