Ldap Authentication Token Manipulation Error Linux
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Pam_unix(passwd:chauthtok): User Does Not Exist In /etc/passwd
favorite Environment info: AD on win 2k8r2 Ubuntu 12.04.5 LTS SSSD v1.8.6 everything is in the same vlan I have an LDAP / SSSD solution in use on our Ubuntu servers. The auth process works correctly - ie users can log in fine and do whatever they need. when anyone tries to change their password they see this: user@host:~$ passwd Current Password: New Password: Reenter new Password: Password change failed. passwd: Authentication token manipulation error passwd: password unchanged The new password meets all of the AD requirements. I see this in /var/log/auth.log: Aug 18 15:22:12 hostname passwd[7544]: pam_unix(passwd:chauthtok): user "user" does not exist in /etc/passwd Aug 18 15:22:16 hostname passwd[7544]: pam_unix(passwd:chauthtok): user "user" does not exist in /etc/passwd Aug 18 15:22:21 hostname passwd[7544]: pam_sss(passwd:chauthtok): system info: [Generic error (see e-text)] Aug 18 15:22:21 hostname passwd[7544]: pam_sss(passwd:chauthtok): User info message: Password change failed. Aug 18 15:22:21 hostname passwd[7544]: pam_sss(passwd:chauthtok): Password change failed for us
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Passwd Authentication Token Manipulation Error Centos 6
any questions you might have Meta Discuss the workings and sssd passwd authentication token manipulation error policies of this site About Us Learn more about Stack Overflow the company Business Learn passwd: pam_unix(passwd:chauthtok): authentication failure more about hiring developers or posting ads with us Stack Overflow Questions Jobs Documentation Tags Users Badges Ask Question x Dismiss Join the Stack Overflow http://askubuntu.com/questions/512766/sssd-password-change-not-working-with-ldap-backend Community Stack Overflow is a community of 6.2 million programmers, just like you, helping each other. Join them; it only takes a minute: Sign up LDAP users not able to change their password using passwd command up vote 1 down vote favorite I have a basic LDAP setup without SSL configured. http://stackoverflow.com/questions/26254767/ldap-users-not-able-to-change-their-password-using-passwd-command Users are able to login but not able to change their password using passwd command. I have gone though many blogs but no luck. I have disabled selinux and iptables. Any help on this will be much appreciated. Details below, OS: CentOS6.5 LDAP version: openldap-servers-2.4.23-34.el6_5.1.x86_64 Client version: openldap-clients-2.4.23-34.el6_5.1.x86_64 Output from the terminal when trying to change the password: [servername ~]$ passwd Changing password for user dkrishna. Enter login(LDAP) password: New password: Retype new password: LDAP password information update failed: Insufficient access passwd: Authentication token manipulation error Below are the logs, ==> /var/log/secure <== Oct 8 09:31:33 passwd: pam_unix(passwd:chauthtok): user "dkrishna" does not exist in /etc/passwd Oct 8 09:31:42 passwd: pam_unix(passwd:chauthtok): user "dkrishna" does not exist in /etc/passwd ==> /var/log/messages <== Oct 8 09:31:42 passwd: pam_ldap: ldap_modify_s Insufficient access ACL's configured as below, database config access to * by dn.exact="gidNumber=0+uidNumber=0,cn=peercred,cn=external,cn=auth" manage by * none database monitor access to * by dn.exact="gidNumber=0+uidNumber=0,cn=peercred,cn=external,c
3 years ago Last modified 3 years ago passwd returns "Authentication token manipulation error" when entering wrong current password Reported by: dpal Owned by: mzidek Priority: major Milestone: SSSD 1.10.2 Component: SSSD Version: 1.10.1 Keywords: Cc: Blocked By: Blocking: Sensitive: Tests Updated: no Coverity Bug: Patch https://fedorahosted.org/sssd/ticket/2029 Submitted: no Red Hat Bugzilla: 983028 Design link: Feature Milestone: Design review: no Fedora test page: Chosen: Candidate to push out: no Release Notes: When the user enters old password wrong during a password change, http://serverfault.com/questions/608692/token-error-when-trying-to-change-password-through-pam-mysql the SSSD now prints a more descriptive error message. Temp mark: Description Description of problem: Trying to do a password change as a LDAP user using pam_sss.so and entering the wrong 'current' password results authentication token in: passwd: Authentication token manipulation error which can be interpreted by a end user as a system error rather then the hint of a wrong password. Version-Release number of selected component (if applicable): sssd-client-1.9.2-82.el6 How reproducible: Always Steps to Reproduce: 1. configure ldap server with at least one user 2. configure sssd to use ldap as the id_provider, auth_provider and chpass_provider 3. set sss as provider in /etc/nsswitch.conf 4. authentication token manipulation enable pam_sss in system-auth-ac as per RHEL6 Deployment guide 5. login as the ldap user 6. issue a password change request by running passwd 7. enter a wrong 'current' password Actual results: $ passwd Changing password for user ldapuser. Current Password: passwd: Authentication token manipulation error Expected results: More descriptive message like: Authentication failed for user ldapuser Additional info: * The authentication failure is logged in /var/log/secure as Jul 9 13:33:11 hostname passwd: pam_sss(passwd:chauthtok): Authentication failed for user ldapuser: 7 (Authentication failure) * It looks like the pam module returns PAM_AUTHTOK_ERR instead of PAM_AUTH_ERR * Similar behavior when using pam_unix with a local user Change History comment:1 Changed 3 years ago by dpal Red Hat Bugzilla set to [https://bugzilla.redhat.com/show_bug.cgi?id=983028 983028] Linked to Bugzilla bug: https://bugzilla.redhat.com/show_bug.cgi?id=983028 (Red Hat Enterprise Linux 6) comment:2 Changed 3 years ago by jhrozek I discussed the issue on IRC with Stephen. We came to the conclusion that we should add a quite generic message along the lines of "Old password not accepted". The reason for such a generic message is that it's not quite clear that all the scenarios where the bind with the old password would end up returning PAM_AUTH_ERROR would also mean that the old password was mistyped. comment:3 Chan
Start here for a quick overview of the site Help Center Detailed answers to any questions you might have Meta Discuss the workings and policies of this site About Us Learn more about Stack Overflow the company Business Learn more about hiring developers or posting ads with us Server Fault Questions Tags Users Badges Unanswered Ask Question _ Server Fault is a question and answer site for system and network administrators. Join them; it only takes a minute: Sign up Here's how it works: Anybody can ask a question Anybody can answer The best answers are voted up and rise to the top Token error when trying to change password through pam-mysql up vote 2 down vote favorite I am currently preparing a machine for a web hosting service, and I decided to use MySQL to store all our users (since the rest of our services use it already). For that, I am using libnss-mysql and pam-mysql. However, even though most of the setup is functioning, I am facing a problem when trying to change a user's password with passwd. At the moment, it is possible to create a user (INSERT INTO) and log in as this user using su. The machine does not prompt for a password, and access to the user's shell is directly given. However, once I'm logged as this user, passwd ends with : $ passwd myuser passwd: Authentication token manipulation error passwd: password unchanged According to the MySQL logs, a query is made when passwd is called, therefore the connection with MySQL isn't a problem. Besides, when I try calling passwd with an unexisting user, I get an appropriate passwd: user 'doesnotexist' does not exist. passwd does find a user, but cannot modify its information. The auth.log log file says : pam_unix(passwd:chauthtok): user "myuser" does not exist in /etc/passwd pam_mysql - option verbose is set to "1" pam_mysql - pam_sm_chauthtok() called. pam_mysql - pam_mysql_open_db() called. pam_mysql - pam_mysql_open_db() returning 0. pam_mysql - pam_sm_chauthtok() returning 0. pam_mysql - pam_mysql_release_ctx() called. pam_mysql - pam_mysql_destroy_ctx() called. pam_mysql - pam_mysql_close_db() called. When calling passwd -Sa to get the status of all accounts, the myuser account does appear. Besides, getent passwd and getent shadow both return a valid entry for myuser. $ passwd -Sa ... messagebus L 06/28/2014 0 99999 7 -1 mysql L 06/28/2014 0 99999 7 -1 myuser P 01/01/1970 0 99999 7 -1 $ getent passwd myuser myuser:x:5001:5000:First Last:/home/members/myuser:/bin/bash $ getent shadow myuser myuser:$6$...:0:0:99999:7:::0 However, when requesting ageing information about myuser : $ chage -l myuser chage: user 'myuser' does not exist in /etc/passwd All i