Error Retrieving Information About User Pam_succeed_if
Contents |
Cc: "pam-list redhat com"
Error Retrieving Information About User Vmware
files ldap getent command works and UIDs/GIDs in file permissions look correct: [root rh01 bin]# getent passwd | grep myuser pam user not known to the underlying authentication module myuser:x:10002:10001:myUser (LDAP):/home/ldap/john:/bin/bash [root rh01 bin]# ls -lsa /home/ldap/john/ 4 drwxr-x--- 2 myuser iam 4096 2008-02-15 17:17 . -----Original Message----- From: Robert Wolf [mailto:r wolf gentoo atlas cz] Sent: quarta-feira, 9 de Abril
Error: Pam: User Not Known To The Underlying Authentication Module For Illegal User
de 2008 8:44 To: Nuno Manuel Martins Subject: Re: Problem with pam_ldap Hi, it looks like you have not configured NSS (nss-ldap) to use LDAP server for list of users. Does the command getent passwd myuser find the user "myuser"? If not, then the system does not know anything about this user and does not want to authenticate it. You have to setup both nss-ldap pam_succeed_if(sshd:auth): error retrieving information about user winbind (for system to be able to see LDAP users) and pam-ldap (for PAM to authenticate using LDAP). Regards, Wolf. On Tue, 8 Apr 2008, Nuno Manuel Martins wrote: > > Hello, > > I am currently using OpenLDAP for authentication and seems I'm having some troubles explaining PAM what it should be doing. I get this error when trying to login with an ldap user trough ssh: > > Apr 8 16:38:16 rh01 sshd[11045]: debug1: userauth-request for user myuser service ssh-connection method password > Apr 8 16:38:16 rh01 sshd[11045]: debug1: attempt 1 failures 1 > Apr 8 16:38:17 rh01 sshd[11044]: pam_unix(sshd:auth): check pass; user unknown > Apr 8 16:38:17 rh01 sshd[11044]: pam_unix(sshd:auth): authentication failure; logname= uid=0 euid=0 tty=ssh ruser= rhost=rh01.localdomain > Apr 8 16:38:17 rh01 sshd[11044]: pam_succeed_if(sshd:auth): error retrieving information about user myuser > Apr 8 16:38:19 rh01 sshd[11044]: debug1: PAM: password authentication failed for an illegal user: User not known to the underlying authentication module > Apr 8 16:38:19 rh01 sshd[11044]: Failed password for invalid user myuser from 127.0.0.1 port 42064 ssh2 > > So it seems he just doesn't recognize the user (stored in LDAP directory). I had this wor
Chu
Pam_unix(sshd:auth): Check Pass; User Unknown Ldap
wrote: Hey all, I'm trying to get down to the
Pam_sss User Not Known To The Underlying Authentication Module
bottom of a slight mystery we're having. We have a situation where some account stored in pam_winbind could not retrieve user's password LDAP (using openldap) can log into some hosts but not others using their LDAP account information. To demonstrate, I take one of the users who https://www.redhat.com/archives/pam-list/2008-April/msg00014.html is trying to login and verify that he does not have a local account on the target computer: [root@monitor:~] #grep spencer /etc/passwd [root@monitor:~] # [root@monitor:~] #id spencer id: spencer: No such user You have a problem already, the id command should return spencer's account info if everything is configured correctly. http://www.openldap.org/lists/openldap-technical/201403/msg00107.html But the user should have the ability to login via their LDAP account: [root@monitor:~] #getent passwd | grep spencer spencer :*:10002:5000:Spencer Brown :/home/spencer:/bin/bash Assuming your PAM and NSS are configured correctly, this usually indicates that you have NSCD running on your system, and its cache is stale. Do a google search on NSCD problems - it's well established fact that NSCD is broken by design and is unusable. Your nsswitch config shows you're using RedHat's SSSD. SSSD also caches information, and there are also many problems with its caching implementation. Again, SSSD is not recommended. The recommended software is nssov (+pcache if you still want caching). But when I attempt to log into the host using his password (this is a test account and I know the password) I get permission denied: [me@home:~/creds] #ssh spencer@monitor.jokefire.com
Search HCL Search Reviews Search ISOs Go to Page... LinuxQuestions.org > Forums > Linux Forums > Linux - Newbie Too much pam_succeed_if(sshd:auth): error retrieving information about user in mail User Name Remember Me? Password Linux http://www.linuxquestions.org/questions/linux-newbie-8/too-much-pam_succeed_if-sshd-auth-error-retrieving-information-about-user-in-mail-4175560600/ - Newbie This Linux forum is for members that are new to Linux. Just starting http://forums.fedoraforum.org/showthread.php?t=269177 out and have a question? If it is not in the man pages or the how-to's this is the place! Notices Welcome to LinuxQuestions.org, a friendly and active Linux Community. You are currently viewing LQ as a guest. By joining our community you will have the ability to post topics, receive our newsletter, use the advanced search, error retrieving subscribe to threads and access many other special features. Registration is quick, simple and absolutely free. Join our community today! Note that registered members see fewer ads, and ContentLink is completely disabled once you log in. Are you new to LinuxQuestions.org? Visit the following links: Site Howto | Site FAQ | Sitemap | Register Now If you have any problems with the registration process or your account login, please contact us. If you error retrieving information need to reset your password, click here. Having a problem logging in? Please visit this page to clear all LQ-related cookies. Introduction to Linux - A Hands on Guide This guide was created as an overview of the Linux Operating System, geared toward new users as an exploration tour and getting started guide, with exercises at the end of each chapter. For more advanced trainees it can be a desktop reference, and a collection of the base knowledge needed to proceed with system and network administration. This book contains many real life examples derived from the author's experience as a Linux system and network administrator, trainer and consultant. They hope these examples will help you to get a better understanding of the Linux system and that you feel encouraged to try out things on your own. Click Here to receive this Complete Guide absolutely free. Search this Thread 12-04-2015, 02:04 AM #1 Durai LQ Newbie Registered: May 2015 Posts: 5 Rep: Too much pam_succeed_if(sshd:auth): error retrieving information about user in mail Hi, Every day morning am checking the mail for root user in our server. But today mail shows too much **Unmatched Entries** 'pam_succeed_if(sshd:auth): error retrieving information about user', Normaly 50 to 80 lines appears for **Unmatched Entries** but today 2662
Common F23 Bugs Common F24 Bugs Communicate with Fedora The Documents Bug Reports Fedora Update System (Bodhi) Fedora Build System (Koji) Official Spins FedoraForum.org > Fedora 23/24 > Servers & Networking [SOLVED] LDAP authentication of unregistered user at client side. FedoraForum Search User Name Remember Me? Password Forgot Password? Join Us! Register All Albums FAQ Today's Posts Search Servers & Networking Discuss any Fedora server problems and Networking issues such as dhcp, IP numbers, wlan, modems, etc. Google™ Search FedoraForum Search Red Hat Bugzilla Search Search Forums Show Threads Show Posts Tag Search Advanced Search Go to Page... Thread Tools Search this Thread Display Modes #1 2nd September 2011, 02:36 AM vijays Offline Registered User Join Date: Aug 2011 Posts: 28 LDAP authentication of unregistered user at client side. Hi Friends, I have a openldap server running on one machine (fedora10) and pam_ldap.so and nss_ldap.so running on the other machine. I have added a new user to the LDAP server database, this user is not created on client machine. 1. Can i login to the client machine using this new user? 2. Now if i try logging with this new user I am getting error messages, the error messages are as follows at client side Sep 2 10:34:36 localhost sshd[8484]: Invalid user kim from 10.254.194.148 Sep 2 10:34:36 localhost sshd[8485]: input_userauth_request: invalid user kim Sep 2 10:35:16 localhost sshd[8484]: pam_ldap: error trying to bind as user "cn=min soo,ou=people,dc=samsung,dc=com" (Invalid credentials) Sep 2 10:35:16 localhost sshd[8484]: pam_succeed_if(sshd:auth): error retrieving information about user kim Sep 2 10:35:16 localhost sshd[8484]: Failed password for invalid user kim from 10.254.194.148 port 52652 ssh2 Kindly let me know is it a limitation with LDAP ??? Thanks and Regards, VIJAY S. vijays View Public Profile Find all posts by vijays #2 2nd September 2011, 05:35 AM smr54 Online Registered User Join Date: Jan 2010 Posts: 6,698 Re: LDAP authentication of unregistered user at client side. You should be able to log into the client machine. I cover it on my ldap page, I think I've linked it in some other threads you've begun. http://home.roadrunner.com/~computertaijutsu/ldap.html So, short answer is this should not be a limitation with LDAP. It seems you're trying to get more experienced with LDAP, but as it says on the LDAP for rocket scientists page, there is a great deal of bad documentation around. RedHat tends to make changes