Line data    Source code

       1             : /*
       2             :     SSSD
       3             : 
       4             :     Authentication utility functions
       5             : 
       6             :     Authors:
       7             :         Jakub Hrozek <jhrozek@redhat.com>
       8             : 
       9             :     Copyright (C) 2012 Red Hat
      10             : 
      11             :     This program is free software; you can redistribute it and/or modify
      12             :     it under the terms of the GNU General Public License as published by
      13             :     the Free Software Foundation; either version 3 of the License, or
      14             :     (at your option) any later version.
      15             : 
      16             :     This program is distributed in the hope that it will be useful,
      17             :     but WITHOUT ANY WARRANTY; without even the implied warranty of
      18             :     MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
      19             :     GNU General Public License for more details.
      20             : 
      21             :     You should have received a copy of the GNU General Public License
      22             :     along with this program.  If not, see <http://www.gnu.org/licenses/>.
      23             : */
      24             : 
      25             : #include <errno.h>
      26             : #include <security/pam_appl.h>
      27             : 
      28          12 : static inline int cached_login_pam_status(int auth_res)
      29             : {
      30          12 :     switch (auth_res) {
      31             :     case EOK:
      32           5 :         return PAM_SUCCESS;
      33             :     case ERR_ACCOUNT_UNKNOWN:
      34           0 :         return PAM_AUTHINFO_UNAVAIL;
      35             :     case ERR_NO_CACHED_CREDS:
      36             :     case ERR_CACHED_CREDS_EXPIRED:
      37             :     case ERR_AUTH_DENIED:
      38           1 :         return PAM_PERM_DENIED;
      39             :     case ERR_AUTH_FAILED:
      40           6 :         return PAM_AUTH_ERR;
      41             :     default:
      42           0 :         return PAM_SYSTEM_ERR;
      43             :     }
      44             : }