diff options
Diffstat (limited to 'lib/ssl/src')
| -rw-r--r-- | lib/ssl/src/dtls_connection.erl | 52 |
1 files changed, 34 insertions, 18 deletions
diff --git a/lib/ssl/src/dtls_connection.erl b/lib/ssl/src/dtls_connection.erl index 3ebc340ff8..dfed9ce8c3 100644 --- a/lib/ssl/src/dtls_connection.erl +++ b/lib/ssl/src/dtls_connection.erl @@ -209,28 +209,44 @@ error({call, From}, Msg, State) -> error(_, _, _) -> {keep_state_and_data, [postpone]}. -hello(internal, #client_hello{client_version = ClientVersion} = Hello, - #state{connection_states = ConnectionStates0, - port = Port, session = #session{own_certificate = Cert} = Session0, - renegotiation = {Renegotiation, _}, - session_cache = Cache, - session_cache_cb = CacheCb, - ssl_options = SslOpts} = State) -> +%%-------------------------------------------------------------------- +-spec hello(gen_statem:event_type(), + #hello_request{} | #client_hello{} | #server_hello{} | term(), + #state{}) -> + gen_statem:state_function_result(). +%%-------------------------------------------------------------------- +hello(internal, #client_hello{client_version = ClientVersion, + extensions = #hello_extensions{ec_point_formats = EcPointFormats, + elliptic_curves = EllipticCurves}} = Hello, + State = #state{connection_states = ConnectionStates0, + port = Port, session = #session{own_certificate = Cert} = Session0, + renegotiation = {Renegotiation, _}, + session_cache = Cache, + session_cache_cb = CacheCb, + negotiated_protocol = CurrentProtocol, + key_algorithm = KeyExAlg, + ssl_options = SslOpts}) -> + case dtls_handshake:hello(Hello, SslOpts, {Port, Session0, Cache, CacheCb, - ConnectionStates0, Cert}, Renegotiation) of - {Version, {Type, Session}, - ConnectionStates, - #hello_extensions{ec_point_formats = EcPointFormats, - elliptic_curves = EllipticCurves} = ServerHelloExt, HashSign} -> - ssl_connection:hello(internal, {common_client_hello, Type, ServerHelloExt, HashSign}, - State#state{connection_states = ConnectionStates, + ConnectionStates0, Cert, KeyExAlg}, Renegotiation) of + #alert{} = Alert -> + handle_own_alert(Alert, ClientVersion, hello, State); + {Version, {Type, Session}, + ConnectionStates, Protocol0, ServerHelloExt, HashSign} -> + Protocol = case Protocol0 of + undefined -> CurrentProtocol; + _ -> Protocol0 + end, + + ssl_connection:hello(internal, {common_client_hello, Type, ServerHelloExt}, + State#state{connection_states = ConnectionStates, negotiated_version = Version, + hashsign_algorithm = HashSign, session = Session, - client_ecc = {EllipticCurves, EcPointFormats}}, ?MODULE); - #alert{} = Alert -> - handle_own_alert(Alert, ClientVersion, hello, State) + client_ecc = {EllipticCurves, EcPointFormats}, + negotiated_protocol = Protocol}, ?MODULE) end; -hello(internal, Hello, +hello(internal, #server_hello{} = Hello, #state{connection_states = ConnectionStates0, negotiated_version = ReqVersion, role = client, |