CentOS PAM+LDAP authentication and profile's host attribute

Discussion in 'Installation/Configuration' started by pianist, Sep 27, 2012.

  1. pianist

    pianist New Member

    I have a system with CentOS 6.3, openldap + PAM-auth installed. Everything works well.

    But after turning pam_check_host_attr to yes, all LDAP-auths fail with message "Access denied for this host".

    1. hostname on the server returns correct value, the same value is listed in user's profile.
    2. "pam_check_host_attr no" works fine and allows everyone with correct uid/password
    3. a piece of /var/log/secure:

    Sep 26 05:33:01 ldap sshd[1588]: pam_unix(sshd:auth): authentication failure; logname= uid=0 euid=0 tty=ssh ruser= rhost=my-host user=my-username
    Sep 26 05:33:01 ldap sshd[1588]: Failed password for my-username from 77.AA.BB.CC port 58528 ssh2
    Sep 26 05:33:01 ldap sshd[1589]: fatal: Access denied for user my-username by PAM account configuration
    4. Another two servers (CentOS 5.7 Debian) authorizes on this LDAP server correctly. Even with pam_check_host_attr yes!
    5. I didn't edit /etc/security/access.conf, it is empty, only default comments.

    I don't know what to do! How to fix this?

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