diff options
Diffstat (limited to 'lib/ssl/src/ssl.erl')
| -rw-r--r-- | lib/ssl/src/ssl.erl | 52 |
1 files changed, 30 insertions, 22 deletions
diff --git a/lib/ssl/src/ssl.erl b/lib/ssl/src/ssl.erl index 51732b4a59..0058e5ec9a 100644 --- a/lib/ssl/src/ssl.erl +++ b/lib/ssl/src/ssl.erl @@ -97,7 +97,7 @@ connect(Socket, SslOptions) when is_port(Socket) -> connect(Socket, SslOptions, infinity). connect(Socket, SslOptions0, Timeout) when is_port(Socket), - (is_integer(Timeout) andalso Timeout > 0) or (Timeout == infinity) -> + (is_integer(Timeout) andalso Timeout >= 0) or (Timeout == infinity) -> {Transport,_,_,_} = proplists:get_value(cb_info, SslOptions0, {gen_tcp, tcp, tcp_closed, tcp_error}), EmulatedOptions = ssl_socket:emulated_options(), @@ -123,7 +123,7 @@ connect(Socket, SslOptions0, Timeout) when is_port(Socket), connect(Host, Port, Options) -> connect(Host, Port, Options, infinity). -connect(Host, Port, Options, Timeout) when (is_integer(Timeout) andalso Timeout > 0) or (Timeout == infinity) -> +connect(Host, Port, Options, Timeout) when (is_integer(Timeout) andalso Timeout >= 0) or (Timeout == infinity) -> try handle_options(Options, client) of {ok, Config} -> do_connect(Host,Port,Config,Timeout) @@ -173,7 +173,7 @@ transport_accept(#sslsocket{pid = {ListenSocket, #config{transport_info = {Transport,_,_, _} =CbInfo, connection_cb = ConnectionCb, ssl = SslOpts, - emulated = Tracker}}}, Timeout) when (is_integer(Timeout) andalso Timeout > 0) or (Timeout == infinity) -> + emulated = Tracker}}}, Timeout) when (is_integer(Timeout) andalso Timeout >= 0) or (Timeout == infinity) -> case Transport:accept(ListenSocket, Timeout) of {ok, Socket} -> {ok, EmOpts} = ssl_socket:get_emulated_opts(Tracker), @@ -206,25 +206,25 @@ transport_accept(#sslsocket{pid = {ListenSocket, ssl_accept(ListenSocket) -> ssl_accept(ListenSocket, infinity). -ssl_accept(#sslsocket{} = Socket, Timeout) when (is_integer(Timeout) andalso Timeout > 0) or (Timeout == infinity) -> +ssl_accept(#sslsocket{} = Socket, Timeout) when (is_integer(Timeout) andalso Timeout >= 0) or (Timeout == infinity) -> ssl_connection:handshake(Socket, Timeout); - -ssl_accept(ListenSocket, SslOptions) when is_port(ListenSocket) -> + +ssl_accept(ListenSocket, SslOptions) when is_port(ListenSocket) -> ssl_accept(ListenSocket, SslOptions, infinity). -ssl_accept(#sslsocket{} = Socket, [], Timeout) when (is_integer(Timeout) andalso Timeout > 0) or (Timeout == infinity)-> +ssl_accept(#sslsocket{} = Socket, [], Timeout) when (is_integer(Timeout) andalso Timeout >= 0) or (Timeout == infinity)-> ssl_accept(#sslsocket{} = Socket, Timeout); -ssl_accept(#sslsocket{fd = {_, _, _, Tracker}} = Socket, SslOpts0, Timeout) when - (is_integer(Timeout) andalso Timeout > 0) or (Timeout == infinity)-> - try - {ok, EmOpts, InheritedSslOpts} = ssl_socket:get_all_opts(Tracker), +ssl_accept(#sslsocket{fd = {_, _, _, Tracker}} = Socket, SslOpts0, Timeout) when + (is_integer(Timeout) andalso Timeout >= 0) or (Timeout == infinity)-> + try + {ok, EmOpts, InheritedSslOpts} = ssl_socket:get_all_opts(Tracker), SslOpts = handle_options(SslOpts0, InheritedSslOpts), ssl_connection:handshake(Socket, {SslOpts, emulated_socket_options(EmOpts, #socket_options{})}, Timeout) catch Error = {error, _Reason} -> Error end; ssl_accept(Socket, SslOptions, Timeout) when is_port(Socket), - (is_integer(Timeout) andalso Timeout > 0) or (Timeout == infinity) -> + (is_integer(Timeout) andalso Timeout >= 0) or (Timeout == infinity) -> {Transport,_,_,_} = proplists:get_value(cb_info, SslOptions, {gen_tcp, tcp, tcp_closed, tcp_error}), EmulatedOptions = ssl_socket:emulated_options(), @@ -252,17 +252,17 @@ close(#sslsocket{pid = {ListenSocket, #config{transport_info={Transport,_, _, _} Transport:close(ListenSocket). %%-------------------------------------------------------------------- --spec close(#sslsocket{}, integer() | {pid(), integer()}) -> term(). +-spec close(#sslsocket{}, timeout() | {pid(), integer()}) -> term(). %% %% Description: Close an ssl connection %%-------------------------------------------------------------------- -close(#sslsocket{pid = TLSPid}, - {Pid, Timeout} = DownGrade) when is_pid(TLSPid), - is_pid(Pid), - (is_integer(Timeout) andalso Timeout > 0) or (Timeout == infinity) -> +close(#sslsocket{pid = TLSPid}, + {Pid, Timeout} = DownGrade) when is_pid(TLSPid), + is_pid(Pid), + (is_integer(Timeout) andalso Timeout >= 0) or (Timeout == infinity) -> ssl_connection:close(TLSPid, {close, DownGrade}); -close(#sslsocket{pid = TLSPid}, Timeout) when is_pid(TLSPid), - (is_integer(Timeout) andalso Timeout > 0) or (Timeout == infinity) -> +close(#sslsocket{pid = TLSPid}, Timeout) when is_pid(TLSPid), + (is_integer(Timeout) andalso Timeout >= 0) or (Timeout == infinity) -> ssl_connection:close(TLSPid, {close, Timeout}); close(#sslsocket{pid = {ListenSocket, #config{transport_info={Transport,_, _, _}}}}, _) -> Transport:close(ListenSocket). @@ -286,7 +286,7 @@ send(#sslsocket{pid = {ListenSocket, #config{transport_info={Transport, _, _, _} recv(Socket, Length) -> recv(Socket, Length, infinity). recv(#sslsocket{pid = Pid}, Length, Timeout) when is_pid(Pid), - (is_integer(Timeout) andalso Timeout > 0) or (Timeout == infinity)-> + (is_integer(Timeout) andalso Timeout >= 0) or (Timeout == infinity)-> ssl_connection:recv(Pid, Length, Timeout); recv(#sslsocket{pid = {Listen, #config{transport_info = {Transport, _, _, _}}}}, _,_) when is_port(Listen)-> @@ -725,13 +725,15 @@ handle_options(Opts0, Role) -> server, Role), protocol = proplists:get_value(protocol, Opts, tls), padding_check = proplists:get_value(padding_check, Opts, true), + beast_mitigation = handle_option(beast_mitigation, Opts, one_n_minus_one), fallback = handle_option(fallback, Opts, proplists:get_value(fallback, Opts, default_option_role(client, false, Role)), client, Role), crl_check = handle_option(crl_check, Opts, false), - crl_cache = handle_option(crl_cache, Opts, {ssl_crl_cache, {internal, []}}) + crl_cache = handle_option(crl_cache, Opts, {ssl_crl_cache, {internal, []}}), + v2_hello_compatible = handle_option(v2_hello_compatible, Opts, false) }, CbInfo = proplists:get_value(cb_info, Opts, {gen_tcp, tcp, tcp_closed, tcp_error}), @@ -746,7 +748,7 @@ handle_options(Opts0, Role) -> 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], + fallback, signature_algs, beast_mitigation, v2_hello_compatible], SockOpts = lists:foldl(fun(Key, PropList) -> proplists:delete(Key, PropList) @@ -986,6 +988,12 @@ validate_option(crl_check, Value) when (Value == best_effort) or (Value == peer) Value; validate_option(crl_cache, {Cb, {_Handle, Options}} = Value) when is_atom(Cb) and is_list(Options) -> Value; +validate_option(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(Opt, Value) -> throw({error, {options, {Opt, Value}}}). |