Fix bug in cluster with authentication: nodes exit with "unauthorized-access"

Adding a node to a cluster on which authentication is enabled and on
which there are existing connections authenticated with mechanisms
other than anonymous, may result in nodes exiting the cluster with
inconsistent authorisation errors.


git-svn-id: https://svn.apache.org/repos/asf/qpid/trunk/qpid@965979 13f79535-47bb-0310-9956-ffa450edef68

1 files changed, 13 insertions, 0 deletions

diff --git a/cpp/src/tests/cluster_tests.py b/cpp/src/tests/cluster_tests.py
index 46bef2b3c2..06a8dcee50 100755
--- a/cpp/src/tests/cluster_tests.py
+++ b/cpp/src/tests/cluster_tests.py
@@ -157,6 +157,19 @@ acl allow all all
             self.fail("Expected exception")
         except messaging.exceptions.NotFound: pass
 
+    def test_user_id_update(self):
+        """Ensure that user-id of an open session is updated to new cluster members"""
+        sasl_config=os.path.join(self.rootdir, "sasl_config")
+        cluster = self.cluster(1, args=["--auth", "yes", "--sasl-config", sasl_config,])
+        c = cluster[0].connect(username="zig", password="zig")
+        s = c.session().sender("q;{create:always}")
+        s.send(Message("x", user_id="zig")) # Message sent before start new broker
+        cluster.start()
+        s.send(Message("y", user_id="zig")) # Messsage sent after start of new broker
+        # Verify brokers are healthy and messages are on the queue.
+        self.assertEqual("x", cluster[0].get_message("q").content)
+        self.assertEqual("y", cluster[1].get_message("q").content)
+
     def test_link_events(self):
         """Regression test for https://bugzilla.redhat.com/show_bug.cgi?id=611543"""
         args = ["--mgmt-pub-interval", 1] # Publish management information every second.