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(In reply to Sumit Bose from comment #6)
> Although the customer issue is solved this ticket should be used to track
> some improvements to the sss-certmap man page and to
> https://docs.pagure.org/SSSD.sssd/design_pages/certmaps_for_LDAP_AD_file.
> html especially about regular expressions and about escaping special
> characters.
I would suggest to rename the bug, then and provide a summary. Otherwise we risk someone going 'oh, I bet my customer is hitting THIS' and linking a case here without reviewing the whole bugzilla.
Worked:
[certmap/localDomain/user]
matchrule = <SUBJECT>CN=.*\(user\).*<EKU>msScLogin
Does not work:
[certmap/localDomain/user]
matchrule = <SUBJECT>CN=.*(user).*<EKU>msScLogin
1. Should have text the describe the situation.
- https://docs.pagure.org/SSSD.sssd/design_pages/certmaps_for_LDAP_AD_file.html
- # man sss-certmap
2. If possible sssd should provide warning in logs clarifying escape character need to be added.
Verified:
Version ::
sssd-2.2.3-6.el8.x86_64
libsss_certmap-2.2.3-6.el8.x86_64
Results ::
[root@rhel8-5 sssd]# man sss-certmap|egrep "Admin|Please note that the characters"
Please note that the characters "^.[$()|*+?{\" have a special meaning in regular expressions and must be escaped with the help of the '\'
Example: <SUBJECT>^CN=.* \(Admin\),DC=MY,DC=DOMAIN$
Since the problem described in this bug report should be
resolved in a recent advisory, it has been closed with a
resolution of ERRATA.
For information on the advisory, and where to find the updated
files, follow the link below.
If the solution does not work for you, open a new bug report.
https://access.redhat.com/errata/RHBA-2020:1863