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Bug 912470 - Cannot change expired password of an AD user
Summary: Cannot change expired password of an AD user
Keywords:
Status: CLOSED CURRENTRELEASE
Alias: None
Product: Red Hat Enterprise Linux 7
Classification: Red Hat
Component: sssd
Version: 7.0
Hardware: All
OS: Linux
high
urgent
Target Milestone: beta
: ---
Assignee: Jakub Hrozek
QA Contact: Kaushik Banerjee
URL:
Whiteboard:
Depends On:
Blocks:
TreeView+ depends on / blocked
 
Reported: 2013-02-18 18:16 UTC by Miroslav Vadkerti
Modified: 2020-05-02 17:17 UTC (History)
6 users (show)

Fixed In Version: sssd-1.10.1-1.el7
Doc Type: Bug Fix
Doc Text:
Clone Of:
Environment:
Last Closed: 2014-06-13 11:02:55 UTC
Target Upstream Version:
Embargoed:

Attachments (Terms of Use)
sssd log after reproducing issue (debug level 0xFFF0) (69.58 KB, text/x-log)
2013-02-18 18:20 UTC, Miroslav Vadkerti 		no flags Details
View All


Links
System ID Private Priority Status Summary Last Updated
Github SSSD sssd issues 2869 0 None closed Cannot change expired password of an AD user 2020-05-02 17:17:29 UTC

Description Miroslav Vadkerti 2013-02-18 18:16:13 UTC 
Description of problem:
After: 
1. creating an AD user account with expired password (change at first login)
2. Joining AD domain with realm

I'm unable to change the password of the user:
# ssh SECURITY\\thrix@localhost
SECURITY\thrix@localhost's password: 
Password expired. Change your password now.
org.freedesktop.DBus.Error.ServiceUnknown: The name com.redhat.oddjob_mkhomedir was not provided by any .service files
Last failed login: Thu Feb 14 17:01:29 CET 2013 from localhost on ssh:notty
There were 6 failed login attempts since the last successful login.
Last login: Wed Feb 13 17:52:17 2013 from localhost
WARNING: Your password has expired.
You must change your password now and login again!
Changing password for user SECURITY\thrix.
Current Password: 
New password: 
Retype new password: 
Password change failed. 
passwd: Authentication token manipulation error
Connection to localhost closed.

The secure log shows:
Feb 18 18:31:16 dhcp-25-79 sshd[5427]: debug1: Setting controlling tty using TIOCSCTTY.
Feb 18 18:31:16 dhcp-25-79 passwd: pam_unix(passwd:chauthtok): user "SECURITY\thrix" does not exist in /etc/passwd
Feb 18 18:31:34 dhcp-25-79 passwd: pam_unix(passwd:chauthtok): user "SECURITY\thrix" does not exist in /etc/passwd
Feb 18 18:31:34 dhcp-25-79 passwd: pam_sss(passwd:chauthtok): system info: [Generic error (see e-text)]
Feb 18 18:31:34 dhcp-25-79 passwd: pam_sss(passwd:chauthtok): User info message: Password change failed.
Feb 18 18:31:34 dhcp-25-79 passwd: pam_sss(passwd:chauthtok): Password change failed for user SECURITY\thrix: 20 (Authentication token manipulation error)
Feb 18 18:31:36 dhcp-25-79 sshd[5426]: debug1: Received SIGCHLD.
Feb 18 18:31:36 dhcp-25-79 sshd[5426]: debug1: session_by_pid: pid 5427

The sssd log shows (with debug_level 0xFFF0) - see attachment


Version-Release number of selected component (if applicable):
sssd-1.9.3-1.el7.x86_64
realmd-0.12-1.el7.x86_64

How reproducible:
100%

Steps to Reproduce:
1. create AD user
2. realm join your.domain
3. ssh YOUR.REALM\\user@localhost
  
Actual results:
cannot change password

Expected results:
password change OK and login successful

Additional info:
Disabling SELinux has no effect on this bug
Comment 1 Miroslav Vadkerti 2013-02-18 18:20:08 UTC 
Created attachment 699028 [details]
sssd log after reproducing issue (debug level 0xFFF0)
Comment 3 Jakub Hrozek 2013-02-19 07:53:07 UTC 
If you raise debugging in the [domain/] section of SSSD (by putting debug_level=9 and restarting the SSSD), do you see a more meaningful error message in /var/log/sssd/krb5_child.log ?
Comment 6 Jakub Hrozek 2013-03-07 10:09:04 UTC 
Upstream ticket:
https://fedorahosted.org/sssd/ticket/1827
Comment 7 Dmitri Pal 2013-03-14 14:07:38 UTC 
The upstream will fix only the message. 
There will be a two-fold approach:

1. https://fedorahosted.org/sssd/ticket/1827 - will create a generic message indicating that the server password policies might be a cause of failure
2. https://fedorahosted.org/sssd/ticket/1837 - to implement a sophisticated control that AD passes in the ticket and extract the message from it.

The second ticket will be associated with a different bug that will be addressed later.
Comment 9 Jakub Hrozek 2013-07-17 11:19:22 UTC 
Fixed upstream:
master: 6f6e4408cedaebbfcef61e5adb78ba75abe5839d
sssd-1-10: 044cdd34ff41936fed16c3e41a2164cf89112189
Comment 10 Jakub Hrozek 2013-10-04 13:24:59 UTC 
Temporarily moving bugs to MODIFIED to work around errata tool bug
Comment 12 Kaushik Banerjee 2013-11-26 18:43:07 UTC 
Had to verify this in selinux permissive mode due to selinux bug 1034833

Verifying this in sssd version 1.11.2-1.el7

# ssh -l tuser8 localhost
tuser8@localhost's password: 
Password expired. Change your password now.
Creating home directory for tuser8.
WARNING: Your password has expired.
You must change your password now and login again!
Changing password for user tuser8.
Current Password: 
New password: 
Retype new password: 
passwd: all authentication tokens updated successfully.
Connection to localhost closed.

# ssh -l tuser8 localhost
tuser8@localhost's password: 
Last login: Tue Nov 26 13:23:38 2013 from localhost
$ logout
Connection to localhost closed.
Comment 13 Ludek Smid 2014-06-13 11:02:55 UTC 
This request was resolved in Red Hat Enterprise Linux 7.0.

Contact your manager or support representative in case you have further questions about the request.
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