| /* |
| * |
| * Licensed to the Apache Software Foundation (ASF) under one |
| * or more contributor license agreements. See the NOTICE file |
| * distributed with this work for additional information |
| * regarding copyright ownership. The ASF licenses this file |
| * to you under the Apache License, Version 2.0 (the |
| * "License"); you may not use this file except in compliance |
| * with the License. You may obtain a copy of the License at |
| * |
| * http://www.apache.org/licenses/LICENSE-2.0 |
| * |
| * Unless required by applicable law or agreed to in writing, |
| * software distributed under the License is distributed on an |
| * "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY |
| * KIND, either express or implied. See the License for the |
| * specific language governing permissions and limitations |
| * under the License. |
| * |
| */ |
| using Apache.Qpid.Client.Protocol; |
| using Apache.Qpid.Client.State; |
| using Apache.Qpid.Framing; |
| using Apache.Qpid.Sasl; |
| |
| namespace Apache.Qpid.Client.Handler |
| { |
| public class ConnectionSecureMethodHandler : IStateAwareMethodListener |
| { |
| public void MethodReceived(AMQStateManager stateManager, AMQMethodEvent evt) |
| { |
| ISaslClient saslClient = evt.ProtocolSession.SaslClient; |
| if ( saslClient == null ) |
| { |
| throw new AMQException("No SASL client set up - cannot proceed with authentication"); |
| } |
| |
| |
| ConnectionSecureBody body = (ConnectionSecureBody)evt.Method; |
| |
| try |
| { |
| // Evaluate server challenge |
| byte[] response = saslClient.EvaluateChallenge(body.Challenge); |
| // AMQP version change: Hardwire the version to 0-8 (major=8, minor=0) |
| // TODO: Connect this to the session version obtained from ProtocolInitiation for this session. |
| // Be aware of possible changes to parameter order as versions change. |
| AMQFrame responseFrame = ConnectionSecureOkBody.CreateAMQFrame( |
| evt.ChannelId, response); |
| evt.ProtocolSession.WriteFrame(responseFrame); |
| } catch ( SaslException e ) |
| { |
| throw new AMQException("Error processing SASL challenge: " + e, e); |
| } |
| } |
| } |
| } |
| |
| |
| |