diff options
Diffstat (limited to 'lib/ssl/src/ssl.erl')
| -rw-r--r-- | lib/ssl/src/ssl.erl | 44 |
1 files changed, 28 insertions, 16 deletions
diff --git a/lib/ssl/src/ssl.erl b/lib/ssl/src/ssl.erl index fb4448e180..e5d487a663 100644 --- a/lib/ssl/src/ssl.erl +++ b/lib/ssl/src/ssl.erl @@ -476,8 +476,9 @@ eccs() -> eccs_filter_supported(Curves). %%-------------------------------------------------------------------- --spec eccs(tls_record:tls_version() | tls_record:tls_atom_version()) -> - tls_v1:curves(). +-spec eccs(tls_record:tls_version() | tls_record:tls_atom_version() | + dtls_record:dtls_version() | dtls_record:dtls_atom_version()) -> + tls_v1:curves(). %% Description: returns the curves supported for a given version of %% ssl/tls. %%-------------------------------------------------------------------- @@ -486,8 +487,16 @@ eccs({3,0}) -> eccs({3,_}) -> Curves = tls_v1:ecc_curves(all), eccs_filter_supported(Curves); -eccs(AtomVersion) when is_atom(AtomVersion) -> - eccs(tls_record:protocol_version(AtomVersion)). +eccs({254,_} = Version) -> + eccs(dtls_v1:corresponding_tls_version(Version)); +eccs(Version) when Version == 'tlsv1.2'; + Version == 'tlsv1.1'; + Version == tlsv1; + Version == sslv3 -> + eccs(tls_record:protocol_version(Version)); +eccs(Version) when Version == 'dtlsv1.2'; + Version == 'dtlsv1'-> + eccs(dtls_v1:corresponding_tls_version(dtls_record:protocol_version(Version))). eccs_filter_supported(Curves) -> CryptoCurves = crypto:ec_curves(), @@ -618,16 +627,23 @@ sockname(#sslsocket{pid = Pid, fd = {Transport, Socket, _, _}}) when is_pid(Pid) %%--------------------------------------------------------------- -spec versions() -> [{ssl_app, string()} | {supported, [tls_record:tls_atom_version()]} | - {available, [tls_record:tls_atom_version()]}]. + {supported_dtls, [dtls_record:dtls_atom_version()]} | + {available, [tls_record:tls_atom_version()]} | + {available_dtls, [dtls_record:dtls_atom_version()]}]. %% %% Description: Returns a list of relevant versions. %%-------------------------------------------------------------------- versions() -> - Vsns = tls_record:supported_protocol_versions(), - SupportedVsns = [tls_record:protocol_version(Vsn) || Vsn <- Vsns], - AvailableVsns = ?ALL_AVAILABLE_VERSIONS, - %% TODO Add DTLS versions when supported - [{ssl_app, ?VSN}, {supported, SupportedVsns}, {available, AvailableVsns}]. + TLSVsns = tls_record:supported_protocol_versions(), + DTLSVsns = dtls_record:supported_protocol_versions(), + SupportedTLSVsns = [tls_record:protocol_version(Vsn) || Vsn <- TLSVsns], + SupportedDTLSVsns = [dtls_record:protocol_version(Vsn) || Vsn <- DTLSVsns], + AvailableTLSVsns = ?ALL_AVAILABLE_VERSIONS, + AvailableDTLSVsns = ?ALL_AVAILABLE_DATAGRAM_VERSIONS, + [{ssl_app, ?VSN}, {supported, SupportedTLSVsns}, + {supported_dtls, SupportedDTLSVsns}, + {available, AvailableTLSVsns}, + {available_dtls, AvailableDTLSVsns}]. %%--------------------------------------------------------------- @@ -707,7 +723,6 @@ tls_version({254, _} = Version) -> %%%-------------------------------------------------------------- %%% Internal functions %%%-------------------------------------------------------------------- - %% Possible filters out suites not supported by crypto available_suites(default) -> Version = tls_record:highest_protocol_version([]), @@ -832,7 +847,7 @@ handle_options(Opts0, Role, Host) -> %% Server side option reuse_session = handle_option(reuse_session, Opts, ReuseSessionFun), reuse_sessions = handle_option(reuse_sessions, Opts, true), - secure_renegotiate = handle_option(secure_renegotiate, Opts, false), + secure_renegotiate = handle_option(secure_renegotiate, Opts, true), client_renegotiation = handle_option(client_renegotiation, Opts, default_option_role(server, true, Role), server, Role), @@ -870,7 +885,6 @@ handle_options(Opts0, Role, Host) -> client, Role), crl_check = handle_option(crl_check, Opts, false), crl_cache = handle_option(crl_cache, Opts, {ssl_crl_cache, {internal, []}}), - v2_hello_compatible = handle_option(v2_hello_compatible, Opts, false), max_handshake_size = handle_option(max_handshake_size, Opts, ?DEFAULT_MAX_HANDSHAKE_SIZE) }, @@ -886,7 +900,7 @@ handle_options(Opts0, Role, Host) -> alpn_preferred_protocols, next_protocols_advertised, client_preferred_next_protocols, log_alert, server_name_indication, honor_cipher_order, padding_check, crl_check, crl_cache, - fallback, signature_algs, eccs, honor_ecc_order, beast_mitigation, v2_hello_compatible, + fallback, signature_algs, eccs, honor_ecc_order, beast_mitigation, max_handshake_size], SockOpts = lists:foldl(fun(Key, PropList) -> @@ -1123,8 +1137,6 @@ validate_option(beast_mitigation, Value) when Value == one_n_minus_one orelse Value == zero_n orelse Value == disabled -> Value; -validate_option(v2_hello_compatible, Value) when is_boolean(Value) -> - Value; validate_option(max_handshake_size, Value) when is_integer(Value) andalso Value =< ?MAX_UNIT24 -> Value; validate_option(protocol, Value = tls) -> |