Elytron - when security Providers are not configured correctly in AuthenticationConfiguration, remoting connection hangs during SASL authentication

AuthenticationConfiguration authnCfg = AuthenticationConfiguration.EMPTY.allowSaslMechanisms(mechanismName) .useProviders(() -> new Provider[] { null }) .useName(username).usePassword(password); AuthenticationContext.empty().with(MatchRule.ALL, authnCfg).run(() -> { try { ModelControllerClient client = ModelControllerClient.Factory .create( new ModelControllerClientConfiguration.Builder().setHostName(Utils.getDefaultHost( false )) .setPort(portNr).setProtocol( "remote" ) .setConnectionTimeout(600 * 1000).build()); ModelNode operation = new ModelNode(); operation.get( "operation" ).set( "whoami" ); client.execute(operation); } catch (IOException e) { e.printStackTrace(); } });