Ejemplo n.º 1
0
        public virtual void Connect(TlsClient tlsClient)
        {
            //IL_0008: Unknown result type (might be due to invalid IL or missing references)
            //IL_001b: Unknown result type (might be due to invalid IL or missing references)
            if (tlsClient == null)
            {
                throw new ArgumentNullException("tlsClient");
            }
            if (mTlsClient != null)
            {
                throw new InvalidOperationException("'Connect' can only be called once");
            }
            mTlsClient                       = tlsClient;
            mSecurityParameters              = new SecurityParameters();
            mSecurityParameters.entity       = 1;
            mTlsClientContext                = new TlsClientContextImpl(mSecureRandom, mSecurityParameters);
            mSecurityParameters.clientRandom = TlsProtocol.CreateRandomBlock(tlsClient.ShouldUseGmtUnixTime(), mTlsClientContext.NonceRandomGenerator);
            mTlsClient.Init(mTlsClientContext);
            mRecordStream.Init(mTlsClientContext);
            TlsSession sessionToResume = tlsClient.GetSessionToResume();

            if (sessionToResume != null && sessionToResume.IsResumable)
            {
                SessionParameters sessionParameters = sessionToResume.ExportSessionParameters();
                if (sessionParameters != null)
                {
                    mTlsSession        = sessionToResume;
                    mSessionParameters = sessionParameters;
                }
            }
            SendClientHelloMessage();
            mConnectionState = 1;
            BlockForHandshake();
        }
Ejemplo n.º 2
0
        public virtual void Connect(TlsClient tlsClient)
        {
            if (tlsClient == null)
            {
                throw new ArgumentNullException("tlsClient");
            }
            if (this.mTlsClient != null)
            {
                throw new InvalidOperationException("'Connect' can only be called once");
            }
            this.mTlsClient                       = tlsClient;
            base.mSecurityParameters              = new SecurityParameters();
            base.mSecurityParameters.entity       = 1;
            this.mTlsClientContext                = new TlsClientContextImpl(base.mSecureRandom, base.mSecurityParameters);
            base.mSecurityParameters.clientRandom = TlsProtocol.CreateRandomBlock(tlsClient.ShouldUseGmtUnixTime(), this.mTlsClientContext.NonceRandomGenerator);
            this.mTlsClient.Init(this.mTlsClientContext);
            base.mRecordStream.Init(this.mTlsClientContext);
            TlsSession sessionToResume = tlsClient.GetSessionToResume();

            if ((sessionToResume != null) && sessionToResume.IsResumable)
            {
                SessionParameters parameters = sessionToResume.ExportSessionParameters();
                if (parameters != null)
                {
                    base.mTlsSession        = sessionToResume;
                    base.mSessionParameters = parameters;
                }
            }
            this.SendClientHelloMessage();
            base.mConnectionState = 1;
            this.BlockForHandshake();
        }
Ejemplo n.º 3
0
        public virtual DtlsTransport Connect(TlsClient client, DatagramTransport transport)
        {
            if (client == null)
            {
                throw new ArgumentNullException("client");
            }
            if (transport == null)
            {
                throw new ArgumentNullException("transport");
            }

            SecurityParameters securityParameters = new SecurityParameters();

            securityParameters.entity = ConnectionEnd.client;

            ClientHandshakeState state = new ClientHandshakeState();

            state.client        = client;
            state.clientContext = new TlsClientContextImpl(mSecureRandom, securityParameters);

            securityParameters.clientRandom = TlsProtocol.CreateRandomBlock(client.ShouldUseGmtUnixTime(),
                                                                            state.clientContext.NonceRandomGenerator);

            client.Init(state.clientContext);

            DtlsRecordLayer recordLayer = new DtlsRecordLayer(transport, state.clientContext, client, ContentType.handshake);

            TlsSession sessionToResume = state.client.GetSessionToResume();

            if (sessionToResume != null)
            {
                SessionParameters sessionParameters = sessionToResume.ExportSessionParameters();
                if (sessionParameters != null)
                {
                    state.tlsSession        = sessionToResume;
                    state.sessionParameters = sessionParameters;
                }
            }

            try
            {
                return(ClientHandshake(state, recordLayer));
            }
            catch (TlsFatalAlert fatalAlert)
            {
                recordLayer.Fail(fatalAlert.AlertDescription);
                throw fatalAlert;
            }
            catch (IOException e)
            {
                recordLayer.Fail(AlertDescription.internal_error);
                throw e;
            }
            catch (Exception e)
            {
                recordLayer.Fail(AlertDescription.internal_error);
                throw new TlsFatalAlert(AlertDescription.internal_error, e);
            }
        }
Ejemplo n.º 4
0
        public virtual DtlsTransport Connect(TlsClient client, DatagramTransport transport)
        {
            //IL_0008: Unknown result type (might be due to invalid IL or missing references)
            //IL_0016: Unknown result type (might be due to invalid IL or missing references)
            //IL_00d2: Expected O, but got Unknown
            if (client == null)
            {
                throw new ArgumentNullException("client");
            }
            if (transport == null)
            {
                throw new ArgumentNullException("transport");
            }
            SecurityParameters securityParameters = new SecurityParameters();

            securityParameters.entity = 1;
            ClientHandshakeState clientHandshakeState = new ClientHandshakeState();

            clientHandshakeState.client        = client;
            clientHandshakeState.clientContext = new TlsClientContextImpl(mSecureRandom, securityParameters);
            securityParameters.clientRandom    = TlsProtocol.CreateRandomBlock(client.ShouldUseGmtUnixTime(), clientHandshakeState.clientContext.NonceRandomGenerator);
            client.Init(clientHandshakeState.clientContext);
            DtlsRecordLayer dtlsRecordLayer = new DtlsRecordLayer(transport, clientHandshakeState.clientContext, client, 22);
            TlsSession      sessionToResume = clientHandshakeState.client.GetSessionToResume();

            if (sessionToResume != null && sessionToResume.IsResumable)
            {
                SessionParameters sessionParameters = sessionToResume.ExportSessionParameters();
                if (sessionParameters != null)
                {
                    clientHandshakeState.tlsSession        = sessionToResume;
                    clientHandshakeState.sessionParameters = sessionParameters;
                }
            }
            try
            {
                return(ClientHandshake(clientHandshakeState, dtlsRecordLayer));
            }
            catch (TlsFatalAlert tlsFatalAlert)
            {
                dtlsRecordLayer.Fail(tlsFatalAlert.AlertDescription);
                throw tlsFatalAlert;
            }
            catch (IOException val)
            {
                IOException val2 = val;
                dtlsRecordLayer.Fail(80);
                throw val2;
            }
            catch (global::System.Exception alertCause)
            {
                dtlsRecordLayer.Fail(80);
                throw new TlsFatalAlert(80, alertCause);
            }
        }
Ejemplo n.º 5
0
        public virtual DtlsTransport Connect(TlsClient client, DatagramTransport transport)
        {
            if (client == null)
            {
                throw new ArgumentNullException("client");
            }
            if (transport == null)
            {
                throw new ArgumentNullException("transport");
            }
            SecurityParameters securityParameters = new SecurityParameters();

            securityParameters.entity = 1;
            DtlsClientProtocol.ClientHandshakeState clientHandshakeState = new DtlsClientProtocol.ClientHandshakeState();
            clientHandshakeState.client        = client;
            clientHandshakeState.clientContext = new TlsClientContextImpl(this.mSecureRandom, securityParameters);
            securityParameters.clientRandom    = TlsProtocol.CreateRandomBlock(client.ShouldUseGmtUnixTime(), clientHandshakeState.clientContext.NonceRandomGenerator);
            client.Init(clientHandshakeState.clientContext);
            DtlsRecordLayer dtlsRecordLayer = new DtlsRecordLayer(transport, clientHandshakeState.clientContext, client, 22);
            TlsSession      sessionToResume = clientHandshakeState.client.GetSessionToResume();

            if (sessionToResume != null && sessionToResume.IsResumable)
            {
                SessionParameters sessionParameters = sessionToResume.ExportSessionParameters();
                if (sessionParameters != null)
                {
                    clientHandshakeState.tlsSession        = sessionToResume;
                    clientHandshakeState.sessionParameters = sessionParameters;
                }
            }
            DtlsTransport result;

            try
            {
                result = this.ClientHandshake(clientHandshakeState, dtlsRecordLayer);
            }
            catch (TlsFatalAlert tlsFatalAlert)
            {
                dtlsRecordLayer.Fail(tlsFatalAlert.AlertDescription);
                throw tlsFatalAlert;
            }
            catch (IOException ex)
            {
                dtlsRecordLayer.Fail(80);
                throw ex;
            }
            catch (Exception alertCause)
            {
                dtlsRecordLayer.Fail(80);
                throw new TlsFatalAlert(80, alertCause);
            }
            return(result);
        }
        /**
         * Initiates a TLS handshake in the role of client.<br/>
         * <br/>
         * In blocking mode, this will not return until the handshake is complete.
         * In non-blocking mode, use {@link TlsPeer#NotifyHandshakeComplete()} to
         * receive a callback when the handshake is complete.
         *
         * @param tlsClient The {@link TlsClient} to use for the handshake.
         * @throws IOException If in blocking mode and handshake was not successful.
         */
        public virtual void Connect(TlsClient tlsClient)
        {
            if (tlsClient == null)
            {
                throw new ArgumentNullException("tlsClient");
            }
            if (this.mTlsClient != null)
            {
                throw new InvalidOperationException("'Connect' can only be called once");
            }

            this.mTlsClient     = tlsClient;
            base.LoggingContext = this.mTlsClient.LoggingContext;

            if (HTTPManager.Logger.Level <= Loglevels.All)
            {
                HTTPManager.Logger.Verbose("TlsClientProtocol", "Connect", this.LoggingContext);
            }

            this.mSecurityParameters        = new SecurityParameters();
            this.mSecurityParameters.entity = ConnectionEnd.client;

            this.mTlsClientContext            = new TlsClientContextImpl(mSecureRandom, mSecurityParameters);
            this.mTlsClientContext.UserObject = this.LoggingContext;

            this.mSecurityParameters.clientRandom = CreateRandomBlock(tlsClient.ShouldUseGmtUnixTime(),
                                                                      mTlsClientContext.NonceRandomGenerator);

            this.mTlsClient.Init(mTlsClientContext);
            this.mRecordStream.Init(mTlsClientContext);

            tlsClient.NotifyCloseHandle(this);

            TlsSession sessionToResume = tlsClient.GetSessionToResume();

            if (sessionToResume != null && sessionToResume.IsResumable)
            {
                SessionParameters sessionParameters = sessionToResume.ExportSessionParameters();
                if (sessionParameters != null && sessionParameters.IsExtendedMasterSecret)
                {
                    this.mTlsSession        = sessionToResume;
                    this.mSessionParameters = sessionParameters;
                }
            }

            SendClientHelloMessage();
            this.mConnectionState = CS_CLIENT_HELLO;

            BlockForHandshake();
        }
Ejemplo n.º 7
0
        /**
         * Initiates a TLS handshake in the role of client
         *
         * @param tlsClient The {@link TlsClient} to use for the handshake.
         * @throws IOException If handshake was not successful.
         */
        public virtual void Connect(TlsClient tlsClient)
        {
            if (tlsClient == null)
            {
                throw new ArgumentNullException("tlsClient");
            }
            if (this.mTlsClient != null)
            {
                throw new InvalidOperationException("'Connect' can only be called once");
            }

            this.mTlsClient = tlsClient;

            this.mSecurityParameters        = new SecurityParameters();
            this.mSecurityParameters.entity = ConnectionEnd.client;

            this.mTlsClientContext = new TlsClientContextImpl(mSecureRandom, mSecurityParameters);

            this.mSecurityParameters.clientRandom = CreateRandomBlock(tlsClient.ShouldUseGmtUnixTime(),
                                                                      mTlsClientContext.NonceRandomGenerator);

            this.mTlsClient.Init(mTlsClientContext);
            this.mRecordStream.Init(mTlsClientContext);

            TlsSession sessionToResume = tlsClient.GetSessionToResume();

            if (sessionToResume != null && sessionToResume.IsResumable)
            {
                SessionParameters sessionParameters = sessionToResume.ExportSessionParameters();
                if (sessionParameters != null)
                {
                    this.mTlsSession        = sessionToResume;
                    this.mSessionParameters = sessionParameters;
                }
            }

            SendClientHelloMessage();
            this.mConnectionState = CS_CLIENT_HELLO;

            CompleteHandshake();
        }