+++ This bug was initially created as a clone of Bug #1130474 +++ Description of problem: Any connection using using digest-md5 sasl mechanism between broker and java clients results in ConnectionException. Version-Release number of selected component (if applicable): qpid-java-common-0.18-8.el6_4.noarch qpid-java-client-0.18-8.el6_4.noarch qpid-java-example-0.18-8.el6_4.noarch How reproducible: 100% Steps to Reproduce: Send a message to broker using digest-md5 authentication mechanism. Actual results: Exception is thrown and connection refused. Expected results: Client should successfully send a message to broker using DIGEST-MD5 sasl mechanism. Additional info: ./run_example.sh org.apache.qpid.example.Spout --broker=guest:guest.122.146:5672 --broker-option=sasl_mechs=DIGEST-MD5 --count 1 test_q {broker-option=sasl_mechs=DIGEST-MD5, count=1, broker=guest:guest.122.146:5672} Exception in thread "main" org.apache.qpid.AMQConnectionFailureException: Client and broker have no SASL mechanisms in common. Broker allows : DIGEST-MD5 PLAIN ANONYMOUS Client has : [EXTERNAL, GSSAPI, CRAM-MD5-HASHED, CRAM-MD5, AMQPLAIN, PLAIN, ANONYMOUS] Client restricted itself to : DIGEST-MD5 [error code 200: reply success] at org.apache.qpid.client.AMQConnection.<init>(AMQConnection.java:460) at org.apache.qpid.client.AMQConnection.<init>(AMQConnection.java:219) at org.apache.qpid.example.OptionParser.createConnection(OptionParser.java:283) at org.apache.qpid.example.Spout.<init>(Spout.java:87) at org.apache.qpid.example.Spout.main(Spout.java:147) Caused by: org.apache.qpid.AMQException: Cannot connect to broker: Client and broker have no SASL mechanisms in common. Broker allows : DIGEST-MD5 PLAIN ANONYMOUS Client has : [EXTERNAL, GSSAPI, CRAM-MD5-HASHED, CRAM-MD5, AMQPLAIN, PLAIN, ANONYMOUS] Client restricted itself to : DIGEST-MD5 [error code 200: reply success] at org.apache.qpid.client.AMQConnectionDelegate_0_10.makeBrokerConnection(AMQConnectionDelegate_0_10.java:239) at org.apache.qpid.client.AMQConnection.makeBrokerConnection(AMQConnection.java:604) at org.apache.qpid.client.AMQConnection.<init>(AMQConnection.java:383) ... 4 more Caused by: org.apache.qpid.transport.ConnectionException: Client and broker have no SASL mechanisms in common. Broker allows : DIGEST-MD5 PLAIN ANONYMOUS Client has : [EXTERNAL, GSSAPI, CRAM-MD5-HASHED, CRAM-MD5, AMQPLAIN, PLAIN, ANONYMOUS] Client restricted itself to : DIGEST-MD5 at org.apache.qpid.transport.ConnectionException.rethrow(ConnectionException.java:67) at org.apache.qpid.transport.Connection.connect(Connection.java:269) at org.apache.qpid.client.AMQConnectionDelegate_0_10.makeBrokerConnection(AMQConnectionDelegate_0_10.java:219) ... 6 more Caused by: org.apache.qpid.transport.ConnectionException: Client and broker have no SASL mechanisms in common. Broker allows : DIGEST-MD5 PLAIN ANONYMOUS Client has : [EXTERNAL, GSSAPI, CRAM-MD5-HASHED, CRAM-MD5, AMQPLAIN, PLAIN, ANONYMOUS] Client restricted itself to : DIGEST-MD5 at org.apache.qpid.client.transport.ClientConnectionDelegate.createSaslClient(ClientConnectionDelegate.java:92) at org.apache.qpid.transport.ClientDelegate.connectionStart(ClientDelegate.java:92) at org.apache.qpid.transport.ClientDelegate.connectionStart(ClientDelegate.java:43) at org.apache.qpid.transport.ConnectionStart.dispatch(ConnectionStart.java:95) at org.apache.qpid.transport.ConnectionDelegate.control(ConnectionDelegate.java:49) at org.apache.qpid.transport.ConnectionDelegate.control(ConnectionDelegate.java:40) at org.apache.qpid.transport.Method.delegate(Method.java:163) at org.apache.qpid.transport.Connection.received(Connection.java:391) at org.apache.qpid.transport.Connection.received(Connection.java:67) at org.apache.qpid.transport.network.Assembler.emit(Assembler.java:97) at org.apache.qpid.transport.network.Assembler.assemble(Assembler.java:183) at org.apache.qpid.transport.network.Assembler.frame(Assembler.java:131) at org.apache.qpid.transport.network.Frame.delegate(Frame.java:128) at org.apache.qpid.transport.network.Assembler.received(Assembler.java:102) at org.apache.qpid.transport.network.Assembler.received(Assembler.java:44) at org.apache.qpid.transport.network.InputHandler.next(InputHandler.java:189) at org.apache.qpid.transport.network.InputHandler.received(InputHandler.java:105) at org.apache.qpid.transport.network.InputHandler.received(InputHandler.java:44) at org.apache.qpid.transport.network.io.IoReceiver.run(IoReceiver.java:152) at java.lang.Thread.run(Thread.java:745)