[jboss-dev-forums] [JBoss AS 7 Development] - ClientLoginModule support

[Tarek Hammoud]

Tarek Hammoud [https://community.jboss.org/people/thammoud] created the discussion

"ClientLoginModule support"

To view the discussion, visit: https://community.jboss.org/message/750773#750773

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Hello,

We are migrating from JBOSS 4.x to 7.1.1. A client is trying to access a remote EJB. Previously, code like below worked by propogating the credentials to the server:

LoginContext lc = new LoginContext("client-login", new UsernamePasswordHandler(userName, password.toCharArray()));
lc.login();

 ....

InitialContext ctx = new InitialContext(...);
Server s = ctx.lookup();
s.invoke();

With 7.1.1, we are basically doing the same:

LoginContext lc = new LoginContext("client-login", new UsernamePasswordHandler(userName, password.toCharArray()));
lc.login();

......

 jndiProps.put(Context.INITIAL_CONTEXT_FACTORY, "org.jboss.naming.remote.client.InitialContextFactory");
jndiProps.put("jboss.naming.client.connect.options.org.xnio.Options.SASL_POLICY_NOPLAINTEXT", "false");
jndiProps.put("jboss.naming.client.ejb.context", true);
jndiProps.put("jboss.naming.client.connect.options.org.xnio.Options.SASL_DISALLOWED_MECHANISMS", "JBOSS-LOCAL-USER");

Context ctx = new InitialContext(jndiProps); *<<=== Throws exception*

 Caused by: javax.security.sasl.SaslException: Cannot get userid/password [Caused by javax.security.auth.callback.UnsupportedCallbackException]
          at com.sun.security.sasl.ClientFactoryImpl.getUserInfo(ClientFactoryImpl.java:157)
          at com.sun.security.sasl.ClientFactoryImpl.createSaslClient(ClientFactoryImpl.java:94)
          at org.jboss.remoting3.remote.ClientConnectionOpenListener$Capabilities$1.run(ClientConnectionOpenListener.java:352)
          at org.jboss.remoting3.remote.ClientConnectionOpenListener$Capabilities$1.run(ClientConnectionOpenListener.java:350)
          at java.security.AccessController.doPrivileged(Native Method)
          at org.jboss.remoting3.remote.ClientConnectionOpenListener$Capabilities.handleEvent(ClientConnectionOpenListener.java:350)
          at org.jboss.remoting3.remote.ClientConnectionOpenListener$Capabilities.handleEvent(ClientConnectionOpenListener.java:214)
          at org.xnio.ChannelListeners.invokeChannelListener(ChannelListeners.java:72)
          at org.xnio.channels.TranslatingSuspendableChannel.handleReadable(TranslatingSuspendableChannel.java:189)
          at org.xnio.channels.TranslatingSuspendableChannel$1.handleEvent(TranslatingSuspendableChannel.java:103)
          at org.xnio.ChannelListeners.invokeChannelListener(ChannelListeners.java:72)
          at org.xnio.nio.NioHandle.run(NioHandle.java:90)
          at org.xnio.nio.WorkerThread.run(WorkerThread.java:184)
          at ...asynchronous invocation...(Unknown Source)
          at org.jboss.remoting3.EndpointImpl.doConnect(EndpointImpl.java:270)
          at org.jboss.remoting3.EndpointImpl.doConnect(EndpointImpl.java:251)
          at org.jboss.remoting3.EndpointImpl.connect(EndpointImpl.java:349)
          at org.jboss.remoting3.EndpointImpl.connect(EndpointImpl.java:333)
          at org.jboss.naming.remote.client.EndpointCache$EndpointWrapper.connect(EndpointCache.java:105)
          at org.jboss.naming.remote.client.NamingStoreCache.getRemoteNamingStore(NamingStoreCache.java:55)
          ... 8 more


We would like to avoid having to sepcify the credentials as part of the InitialContext properties. Any help will be greatly appreciated.

Thank you
Tarek Hammoud
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