Details
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Bug
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Status: Closed (View Workflow)
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Minor
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Resolution: Fixed
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10.3.35
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OS : RHEL 8.7
Description
Hello,
Unfortunately, it appears that the "pam_user_map" module does not handle usernames or group names containing the "@" character correctly.
I have tried escaping the character in multiple ways but without success.
# cat /etc/security/user_map.conf
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#
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# Configuration file for pam_user_map.so
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#
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# defines mapping in the form
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#
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# orig_user_name: mapped_user_name
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#
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# or (to map all users in a specific group)
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#
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# @group_name: mapped_user_name
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#
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# comments and empty lines are ignored
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#
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username@company.tld: dbuser
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# tail /var/log/secure
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May 24 17:21:30 servername mysqld: pam_user_map(mariadb:auth): Opening file '/etc/security/user_map.conf'.
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May 24 17:21:30 servername mysqld: pam_user_map(mariadb:auth): Incoming username 'username@company.tld'.
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May 24 17:21:30 servername mysqld: pam_user_map(mariadb:auth): Syntax error at /etc/security/user_map.conf:14
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