NAME    [Toc]    [Back]

     pam_sm_chauthtok -- service module implementation for pam_chauthtok

LIBRARY    [Toc]    [Back]

     PAM Library (libpam, -lpam)

SYNOPSIS    [Toc]    [Back]

     #include <sys/types.h>
     #include <security/pam_appl.h>
     #include <security/pam_modules.h>

     int
     pam_sm_chauthtok(pam_handle_t *pamh, int flags, int argc,
         const char **argv);

DESCRIPTION    [Toc]    [Back]

     The pam_sm_chauthtok function is the service module's implementation of
     the pam_chauthtok(3) API function.

RETURN VALUES    [Toc]    [Back]

     The pam_sm_chauthtok function returns one of the following values:

     [PAM_ABORT]         General failure.

     [PAM_AUTHTOK_DISABLE_AGING]
                         Authentication token aging disabled.

     [PAM_AUTHTOK_ERR]   Authentication token failure.

     [PAM_AUTHTOK_LOCK_BUSY]
                         Authentication token lock busy.

     [PAM_AUTHTOK_RECOVERY_ERR]
                         Failed to recover old authentication token.

     [PAM_BUF_ERR]       Memory buffer error.

     [PAM_CONV_ERR]      Conversation failure.

     [PAM_IGNORE]        Ignore this module.

     [PAM_PERM_DENIED]   Permission denied.

     [PAM_SERVICE_ERR]   Error in service module.

     [PAM_SYSTEM_ERR]    System error.

     [PAM_TRY_AGAIN]     Try again.

SEE ALSO    [Toc]    [Back]

     pam(3), pam_chauthtok(3), pam_strerror(3)

STANDARDS    [Toc]    [Back]

     X/Open Single Sign-On Service (XSSO) - Pluggable Authentication Modules,
     June 1997.

AUTHORS    [Toc]    [Back]

     The pam_sm_chauthtok function and this manual page were developed for the
     FreeBSD Project by ThinkSec AS and Network Associates Laboratories, the
     Security Research Division of Network Associates, Inc.  under
     DARPA/SPAWAR contract N66001-01-C-8035 (``CBOSS''), as part of the DARPA
     CHATS research program.


FreeBSD 5.2.1                    July 15, 2003                   FreeBSD 5.2.1