Github user sohami commented on a diff in the pull request:
https://github.com/apache/drill/pull/773#discussion_r113376608
--- Diff:
exec/java-exec/src/main/java/org/apache/drill/exec/rpc/security/AuthenticationOutcomeListener.java
---
@@ -243,4 +249,46 @@ public SaslMessage process(SaslChallengeContext
context) throws Exception {
}
}
}
+
+ private static void handleSuccess(SaslChallengeContext context) throws
SaslException {
+ final ClientConnection connection = context.connection;
+ final SaslClient saslClient = connection.getSaslClient();
+
+ try {
+ // Check if connection was marked for being secure then verify for
negotiated QOP value for
+ // correctness.
+ final String negotiatedQOP =
saslClient.getNegotiatedProperty(Sasl.QOP).toString();
--- End diff --
Null QOP is not auth. Instead when we pass QOP as null the mechanism will
use the default QOP value for negotiation which is auth. So
getNegotiatedProperty will always return a valid object.
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