Bug 1476101

Summary: polkit agent ignores ldap/kerberos admin credentials and prompts for local admin user
Product: [Fedora] Fedora Reporter: James H (Jim) Bills <james.h.bills>
Component: polkitAssignee: Miloslav Trmač <mitr>
Status: CLOSED EOL QA Contact: Fedora Extras Quality Assurance <extras-qa>
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Version: 26CC: james.h.bills, mitr
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Last Closed: 2018-05-29 11:57:43 UTC Type: Bug
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Description Flags
Edited vestion of ps -Hef while running `systemctl restart NetworkManager'. none

Description James H (Jim) Bills 2017-07-28 03:39:10 UTC
Created attachment 1305769 [details]
Edited vestion of ps -Hef while running `systemctl restart NetworkManager'.

Description of problem:

When I login with an administrative account (in the wheel group) having only ldap/kerberos credentials (myacct) and attempt to run program that require administrative privileges via polkit helper agent (systemctl restart ..., yumex-dnf), I am prompted for a local user with administrative privilege (luser) password instead of my ldap/kerberos privileges (myacct).

Version-Release number of selected component (if applicable):

polkit-0.113-8.fc26.x86_64
polkit-gnome-0.105-11.fc26.x86_64
polkit-kde-5.10.1-1.fc26.x86_64
polkit-libs-0.113-8.fc26.x86_64
polkit-pkla-compat-0.1-8.fc26.x86_64
polkit-qt -0.112.0-9.fc26.x86_64
polkit-qt5-1-0.112.0-9.fc26.x86_64

gnome-shell-3.24.3-1.fc26.x86_64
systemd-233-6.fc26.x86_64
yumex-dnf-4.3.3-4.1.fc26.noarch

How reproducible:
100%

Steps to Reproduce:
1. Login in as and administrative (in wheel group) user with ldap/kerberos  credentials into a gnome session.
2. Run a program that uses polkit to acquire privilege.

Example:
# Who I am, supplied by ldap/kerberos.
$ whoami
myacct
# My groups, supplied by ladp/kerberos.
$ groups myacct
myacct : users desktop_admin_r wheel ldap develop mock myacct wireshark named
# The loacl users groups.
$ groups luser
luser : users wheel luser
# Run a program that uses polkit to gain privelege.
$ systemctl restart wpa_supplicant

Actual results:

Prompted for the local user (luser) password.

Expected results:

To be prompted for my login user (myacct) password.

Additional info:

Work around for command line application (systemctl restart ...):  run using sudo or provide the local user password.

Work around for an graphical application (yumex-dnf):  provide the local user password.

Comment 1 Miloslav Trmač 2017-07-28 20:15:37 UTC
Thanks for your report.

This might be bug #1214026. Does the LDAP server allow listing group members?  (I guess, does (getent group wheel) list myacct?)

Comment 2 Fedora End Of Life 2018-05-03 08:33:06 UTC
This message is a reminder that Fedora 26 is nearing its end of life.
Approximately 4 (four) weeks from now Fedora will stop maintaining
and issuing updates for Fedora 26. It is Fedora's policy to close all
bug reports from releases that are no longer maintained. At that time
this bug will be closed as EOL if it remains open with a Fedora  'version'
of '26'.

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Comment 3 Fedora End Of Life 2018-05-29 11:57:43 UTC
Fedora 26 changed to end-of-life (EOL) status on 2018-05-29. Fedora 26
is no longer maintained, which means that it will not receive any
further security or bug fix updates. As a result we are closing this bug.

If you can reproduce this bug against a currently maintained version of
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Thank you for reporting this bug and we are sorry it could not be fixed.

Comment 4 Red Hat Bugzilla 2023-09-14 04:01:48 UTC
The needinfo request[s] on this closed bug have been removed as they have been unresolved for 1000 days