Authentication Token Manipulation Error Centos 6
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HCL Search Reviews Search ISOs Go to Page... LinuxQuestions.org > Forums > Linux Forums > Linux - Newbie [SOLVED] passwd: Authentication token manipulation error - Cent OS 5.7 User Name Remember Me? Password Linux - Newbie This checkpoint authentication token manipulation error Linux forum is for members that are new to Linux. Just starting out and have
Passwd Authentication Token Manipulation Error Centos 6
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issue Support for security such as Firewalls and securing linux Post Reply Print view Search Advanced search 15 posts 1 2 Next cbraidwood Posts: 8 Joined: 2016/01/06 16:51:05 CentOS 6.7
Reset Ubuntu Password Authentication Token Manipulation Error
password issue Quote Postby cbraidwood » 2016/01/06 17:38:29 I have a new installation
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of CentOS 6.7 that's giving me heartburn. Root is able to change any password, but users can't change their own. authentication token manipulation error debian I need to resolve this before we go live. I've come across a few suggestions to alter the permissions on the shadow file, or recreate the shadow file, but none of those have http://www.linuxquestions.org/questions/linux-newbie-8/passwd-authentication-token-manipulation-error-cent-os-5-7-a-933650/ worked. What little else I've found indicates it might have something to do with PAM, but I'm not sure where to even begin hunting that down.Can someone give me some direction please?Basic system information.Code: Select all== BEGIN uname -rmi ==
2.6.32-573.12.1.el6.x86_64 x86_64 x86_64
== END uname -rmi ==
== BEGIN rpm -qa \*-release\* ==
centos-release-6-7.el6.12.3.x86_64
epel-release-6-8.noarch
== END rpm -qa \*-release\* ==
== BEGIN http://www.centos.org/forums/viewtopic.php?t=55777&start=10 cat /etc/redhat-release ==
CentOS release 6.7 (Final)
== END cat /etc/redhat-release ==
== BEGIN getenforce ==
Disabled
== END getenforce ==
== BEGIN free -m ==
total used free shared buffers cached
Mem: 32080 2660 29419 1293 56 1862
-/+ buffers/cache: 742 31338
Swap: 32223 0 32223
== END free -m ==
Top TrevorH Forum Moderator Posts: 16694 Joined: 2009/09/24 10:40:56 Location: Brighton, UK Re: CentOS 6.7 password issue Quote Postby TrevorH » 2016/01/06 18:52:56 What does rpm -V passwd report? Is this a newly installed system or one that's been around for a while? Do you use ldap/nis/sssd or is it just a standalone server? Full time Geek, part time moderator. Use the FAQ Luke Top cbraidwood Posts: 8 Joined: 2016/01/06 16:51:05 Re: CentOS 6.7 password issue Quote Postby cbraidwood » 2016/01/06 19:02:16 Here is the output to rpm -V passwd:......G.. c /etc/pam.d/passwd.M....G.. /usr/bin/passwd......G.. /usr/share/doc/passwd-0.77......G.. d /usr/share/doc/passwd-0.77/AUTHORS......G.. d /usr/share/doc/passwd-0.77/COPYING......G.. d /usr/share/doc/passwd-0
Support Search GitHub This repository Watch 196 Star 45 Fork 43 rackerlabs/openstack-guest-agents-unix Code Issues 10 Pull requests 4 Projects 0 Wiki Pulse Graphs New issue password command breaks `passwd` on CentOS 6 #10 Closed agentultra opened https://github.com/rackerlabs/openstack-guest-agents-unix/issues/10 this Issue Oct 12, 2012 · 6 comments Projects None yet Labels None yet Milestone http://datagrams.blogspot.com/2012/06/passwd-authentication-token.html No milestone Assignees No one assigned 4 participants agentultra commented Oct 12, 2012 Change the root password using the password command in the agent. Then as the user on the guest, run passwd: you should see passwd: Authentication token manipulation error jerdfelt commented Oct 12, 2012 The passwd command only changes the password. It doesn't look at the old authentication token password hash. Do you have an error message or something? agentultra commented Oct 12, 2012 Looks like its an selinux thing http://www.linuxquestions.org/questions/linux-newbie-8/passwd-authentication-token-manipulation-error-cent-os-5-7-a-933650/ we can just modify our image to add the agent process. agentultra closed this Oct 12, 2012 prometheanfire commented Oct 12, 2012 Hi all, I know this is closed, but we generated an selinux policy that should work if you add the correct file contexts. I'm willing to work with you to authentication token manipulation modify the policy. https://github.com/alunduil/alunduil-overlay/tree/master/sec-policy/selinux-openstack-guest-agent/files/9999 agentultra commented Oct 12, 2012 That would be super-helpful actually, thanks! I'm not an expert on all things selinux unfortunately. agentultra reopened this Oct 12, 2012 prometheanfire commented Oct 12, 2012 Well, dunno the best way to contact you. I'm prometheanfire on freenode. First thing we need to do is decide the test system (an enforcing rhel or centos setup would work). Then I'd build the policy and stuff. Once everything is working I'll see if I can't get it committed into the reference policy so it's upstreamed. I can spin up a server to test on probably. The next question is, how are you going to consume it. Are you going to be installing the selinux module manually (semodule -i mod.pp) or are you gonna wait for upstream? abhishekkr commented Dec 24, 2013 Password change works fine on SELinux enabled CentOS nodes, nova-agent doesn't utilize 'passwd' command anymore. To get that command working (not connected to nova-agent), policies can be handled at system level. abhishekkr closed this Dec 24, 2013 Sign up for free to join this conversation on GitHub. Already have an account? Sign in to comment Contact GitHub API Training Shop Blog About © 2016 GitHub, Inc. Terms Privacy Security Status Help You can't perform that action at this time. You signed in
as shown in the example and you will be all set. [root@aqua ~]# passwd myuser Changing password for user myuser. passwd: Authentication token manipulation error [root@aqua ~]# pwconv [root@aqua ~]# passwd myuser Changing password for user myuser. New UNIX password: Retype new UNIX password: passwd: all authentication tokens updated successfully. [root@aqua ~]# Posted by Datagrams & Packets at 10:01 PM 12 comments: AnonymousDecember 23, 2012 at 3:29 AMthanks ReplyDeleteAnonymousJanuary 10, 2013 at 7:34 AMthxReplyDeleteAnonymousJanuary 10, 2013 at 6:04 PMthxReplyDeleteAnonymousFebruary 26, 2013 at 12:28 AMthanksReplyDeletephan dungMay 27, 2013 at 1:06 AMthanksReplyDeleteJoel GarciaDecember 17, 2013 at 10:37 AMThanks :)ReplyDeleteSAHADEALJune 6, 2014 at 10:55 AMI run pwconv but error passwd: Authentication token manipulation errorReplyDeleteRepliesDatagramsMarch 10, 2016 at 11:36 PMare you running this as root ?DeleteDatagramsMarch 10, 2016 at 11:38 PMhttp://www.linuxquestions.org/questions/linux-server-73/problem-with-etc-passwd-871124/DeleteReplybangibetSeptember 23, 2014 at 9:38 PMpwconv: cannot lock /etc/passwd; try again later.:(ReplyDeleteAnonymousMarch 5, 2016 at 7:06 AMpwconv: cannot lock /etc/passwd; try again later.ReplyDeleteAnonymousMay 21, 2016 at 11:15 PMIf you still can not lock /etc/passwd then try this:1. mount -o remount,rw /2. chmod 640 /etc/shadow3. pwconvAfter this, you should be able to reset passwd.-BhavinReplyDeleteAdd commentLoad more... Newer Post Older Post Home Subscribe to: Post Comments (Atom) About Me Datagrams & Packets View my complete profile LINKS Infoq Learning Chef Learn JAVA Programming Monitoring Oracle Weblog Infrastructures Linux Magazine Threat Post Windows Security IT solutions Knowledge Base SANS Sys Admin VMBlog Blog Archive ► 2015 (1) ► April (1) ► 2014 (15) ► December (1) ► September (1) ► July (1) ► June (2) ► May (1) ► April (2) ► March (4) ► January (3) ► 2013 (19) ► December (1) ► October (3) ► August (2) ► July (1) ► May (3) ► April (2) ► March (1) ► February (6) ▼ 2012 (52)