Ken Giusti created PROTON-923: --------------------------------- Summary: [SASL] PN_TRANSPORT_ERROR event not raised Key: PROTON-923 URL: https://issues.apache.org/jira/browse/PROTON-923 Project: Qpid Proton Issue Type: Bug Components: proton-c, python-binding Affects Versions: 0.10 Reporter: Ken Giusti Assignee: Andrew Stitcher Priority: Blocker Fix For: 0.10
I have a pyngus test that exercises the case where the client and server do not share compatible mechanisms. The purpose of the test is to check pyngus handling of this misconfiguration. At a high level, the SASL configuration is: server_props = {'x-server': True, 'x-sasl-mechs': 'PLAIN'} client_props = {'x-server': False, 'x-sasl-mechs': 'ANONYMOUS'} (these x- values are used to set the corresponding properties in proton's connection and sasl objects) When this test executes, I do not get a PN_TRANSPORT_ERROR proton event on the client side, although the outcome is set to indicate a failure occurred. Below is the debug output from the test. C1 is the server connection, C2 is the client. Note that C1 gets the PN_TRANSPORT_EVENT failure, but C2 does not: $ ./test-runner unit_tests.connection.APITest.test_sasl_callbacks unit_tests.connection.APITest.test_sasl_callbacks ........................................................................................... start 2015-06-26 10:03:15,292 DEBUG Connection EVENT: PN_TRANSPORT c1 (sasl outcome: None) 2015-06-26 10:03:15,293 DEBUG Connection EVENT: PN_TRANSPORT c2 (sasl outcome: None) 2015-06-26 10:03:15,293 DEBUG Connection EVENT: PN_TRANSPORT c2 (sasl outcome: None) [0x26e5650]:sasl error: SASL(-1): generic failure: Client mechanism not in mechanism inclusion list. 2015-06-26 10:03:15,294 DEBUG Connection EVENT: PN_TRANSPORT c1 (sasl outcome: 1) 2015-06-26 10:03:15,294 DEBUG Connection EVENT: PN_TRANSPORT c2 (sasl outcome: None) 2015-06-26 10:03:15,295 DEBUG Connection EVENT: PN_TRANSPORT c1 (sasl outcome: 1) 2015-06-26 10:03:15,295 DEBUG Connection EVENT: PN_TRANSPORT_TAIL_CLOSED c1 (sasl outcome: 1) 2015-06-26 10:03:15,295 ERROR Connection TRANSPORT_ERROR: c1 (sasl outcome: 1) 2015-06-26 10:03:15,295 DEBUG Connection failed: Condition('amqp:connection:framing-error', 'connection aborted') 2015-06-26 10:03:15,295 DEBUG Connection EVENT: PN_TRANSPORT_HEAD_CLOSED c1 (sasl outcome: 1) 2015-06-26 10:03:15,295 DEBUG Connection EVENT: PN_TRANSPORT_CLOSED c1 (sasl outcome: 1) 2015-06-26 10:03:15,295 DEBUG Connection EVENT: PN_TRANSPORT c2 (sasl outcome: 1) unit_tests.connection.APITest.test_sasl_callbacks ........................................................................................... fail I suspect the PN_TRANSPORT_FAILURE event that is posted is not coming from the SASL failure itself, but rather from a framing error occuring on the server (which in itself is suspect, but that's a matter for a different JIRA) -- This message was sent by Atlassian JIRA (v6.3.4#6332)