[jira] [Created] (PROTON-1989) TLS Configuration does not support TLSv1_3 in OpenSSL v1.1.1

["Chuck Rolke (JIRA)" <ji...@apache.org>]

Chuck Rolke created PROTON-1989:
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             Summary: TLS Configuration does not support TLSv1_3 in OpenSSL v1.1.1
                 Key: PROTON-1989
                 URL: https://issues.apache.org/jira/browse/PROTON-1989
             Project: Qpid Proton
          Issue Type: Bug
          Components: proton-c
    Affects Versions: proton-c-0.26.0
         Environment: Fedora 29, Python 2.7.15, OpenSSL 1.1.1 FIPS  11 Sep 2018
            Reporter: Chuck Rolke


There are several related issues:
 * OpenSSL 1.1.1 adds protocol version TLSv1_3. The current config interface has no way to enable or disable that version. This was predicted in PROTON-1670.
 * The OP_NO_TLSxxx options are deprecated.
 * The new way to specify TLS versions is through a min-version and max-version scheme. Proton offers no interface for that to client customers.
 * The ssl self test tests the customer interface nicely but does not test that the requested TLS versions used by the domain are enforced or not. Qpid-dispatch has a self test that exercises actual connections [https://github.com/apache/qpid-dispatch/blob/master/tests/system_tests_ssl.py] and it is failing with OpenSSL v1.1.1.



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