[freeipa PR#1569][opened] [Backport][ipa-4-6] - test_x509: test very long OID

[Rezney]

   URL: https://github.com/freeipa/freeipa/pull/1569
Author: Rezney
 Title: #1569: [Backport][ipa-4-6] - test_x509: test very long OID
Action: opened

PR body:
"""
Active Directory creates OIDs long enough to trigger a failure.
This can cause e.g. ipa-server-install failure when installing
with an externally-signed CA.

https://pagure.io/freeipa/issue/7300

Reviewed-By: Christian Heimes <cheimes(a)redhat.com&gt;
"""

To pull the PR as Git branch:
git remote add ghfreeipa https://github.com/freeipa/freeipa
git fetch ghfreeipa pull/1569/head:pr1569
git checkout pr1569