Github user sohami commented on a diff in the pull request: https://github.com/apache/drill/pull/773#discussion_r113376924 --- Diff: exec/java-exec/src/main/java/org/apache/drill/exec/rpc/security/ServerAuthenticationHandler.java --- @@ -251,25 +255,67 @@ void process(SaslResponseContext<S, T> context) throws Exception { private static <S extends ServerConnection<S>, T extends EnumLite> void handleSuccess(final SaslResponseContext<S, T> context, final SaslMessage.Builder challenge, final SaslServer saslServer) throws IOException { - context.connection.changeHandlerTo(context.requestHandler); - context.connection.finalizeSaslSession(); - context.sender.send(new Response(context.saslResponseType, challenge.build())); - // setup security layers here.. + final S connection = context.connection; + connection.changeHandlerTo(context.requestHandler); + connection.finalizeSaslSession(); + + // Check the negotiated property before sending the response back to client + try { + final String negotiatedQOP = saslServer.getNegotiatedProperty(Sasl.QOP).toString(); --- End diff -- Please see comment above.
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