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Posted to dev@qpid.apache.org by "Kim van der Riet (JIRA)" <ji...@apache.org> on 2018/01/30 16:26:00 UTC

[jira] [Updated] (QPID-8084) Python binding accepts binary keys for message application properties

     [ https://issues.apache.org/jira/browse/QPID-8084?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel ]

Kim van der Riet updated QPID-8084:
-----------------------------------
    Summary: Python binding accepts binary keys for message application properties  (was: QMF management client sends binary application property keys under Python 2, Qpid-cpp broker accepts it.)

> Python binding accepts binary keys for message application properties
> ---------------------------------------------------------------------
>
>                 Key: QPID-8084
>                 URL: https://issues.apache.org/jira/browse/QPID-8084
>             Project: Qpid
>          Issue Type: Bug
>          Components: Python Client
>            Reporter: Kim van der Riet
>            Priority: Major
>              Labels: interop
>         Attachments: py2.pcapng
>
>
> The AMQP 1.0 spec states that message application property keys MUST be strings.
> Under Python 2.x, the QMF client communicates with the broker using binary strings as keys in the application properties to pass QMF commands.
> Two issues arise:
>  # The Python client should not accept binary keys in application properties
>  # The broker appears to accept this without warning or error. This could be considered undefined behavior, however.
> The reproducer can be found in QPID-8075. The attached Wireshark file shows the transfer in frame 18.



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