Security Domain with LDAP in JBoss EAP 7.3

Issue

• When trying to perform authentication against an LDAP domain over http-remoting protocol it fails with the following:

Caused by: javax.security.sasl.SaslException: Authentication failed: all available authentication mechanisms failed:
   PLAIN: javax.security.sasl.SaslException: PLAIN: Server rejected authentication
    at org.jboss.remoting3.remote.ClientConnectionOpenListener.allMechanismsFailed(ClientConnectionOpenListener.java:109)
    at org.jboss.remoting3.remote.ClientConnectionOpenListener$Capabilities.handleEvent(ClientConnectionOpenListener.java:262)
    at org.jboss.remoting3.remote.ClientConnectionOpenListener$Capabilities.handleEvent(ClientConnectionOpenListener.java:242)
    at org.xnio.ChannelListeners.invokeChannelListener(ChannelListeners.java:92)
    at org.xnio.conduits.ReadReadyHandler$ChannelListenerHandler.readReady(ReadReadyHandler.java:66)
    at org.xnio.nio.NioSocketConduit.handleReady(NioSocketConduit.java:89)
    at org.xnio.nio.WorkerThread.run(WorkerThread.java:591)
    at ...asynchronous invocation...(Unknown Source)
    at org.jboss.remoting3.EndpointImpl.connect(EndpointImpl.java:571)
    at org.jboss.remoting3.EndpointImpl.connect(EndpointImpl.java:537)
    at org.jboss.remoting3.ConnectionInfo$None.getConnection(ConnectionInfo.java:82)
    at org.jboss.remoting3.ConnectionInfo.getConnection(ConnectionInfo.java:55)
    at org.jboss.remoting3.EndpointImpl.doGetConnection(EndpointImpl.java:488)
    at org.jboss.remoting3.EndpointImpl.getConnectedIdentity(EndpointImpl.java:434)
    at org.jboss.remoting3.UncloseableEndpoint.getConnectedIdentity(UncloseableEndpoint.java:52)
    at org.wildfly.naming.client.remote.RemoteNamingProvider.getFuturePeerIdentityPrivileged(RemoteNamingProvider.java:151)
    at org.wildfly.naming.client.remote.RemoteNamingProvider.lambda$getFuturePeerIdentity$0(RemoteNamingProvider.java:138)
    at java.security.AccessController.doPrivileged(Native Method)
    at org.wildfly.naming.client.remote.RemoteNamingProvider.getFuturePeerIdentity(RemoteNamingProvider.java:138)
    at org.wildfly.naming.client.remote.RemoteNamingProvider.getPeerIdentity(RemoteNamingProvider.java:126)
    at org.wildfly.naming.client.remote.RemoteNamingProvider.getPeerIdentityForNaming(RemoteNamingProvider.java:106)
    ... 12 more
    Suppressed: javax.security.sasl.SaslException: PLAIN: Server rejected authentication
        at org.jboss.remoting3.remote.ClientConnectionOpenListener$Authentication.handleEvent(ClientConnectionOpenListener.java:736)
        at org.jboss.remoting3.remote.ClientConnectionOpenListener$Authentication.handleEvent(ClientConnectionOpenListener.java:578)
        at org.xnio.ChannelListeners.invokeChannelListener(ChannelListeners.java:92)
        at org.xnio.conduits.ReadReadyHandler$ChannelListenerHandler.readReady(ReadReadyHandler.java:66)
        at org.xnio.nio.NioSocketConduit.handleReady(NioSocketConduit.java:89)
        at org.xnio.nio.WorkerThread.run(WorkerThread.java:591)