NAME | SYNOPSIS | DESCRIPTION | RETURN VALUES | SEE ALSO | COLOPHON

PAM_ACCT_MGMT(3)              Linux-PAM Manual              PAM_ACCT_MGMT(3)

NAME         top

       pam_acct_mgmt - PAM account validation management

SYNOPSIS         top

       #include <security/pam_appl.h>

       int pam_acct_mgmt(pam_handle_t *pamh, int flags);

DESCRIPTION         top

       The pam_acct_mgmt function is used to determine if the user's account
       is valid. It checks for authentication token and account expiration
       and verifies access restrictions. It is typically called after the
       user has been authenticated.

       The pamh argument is an authentication handle obtained by a prior
       call to pam_start(). The flags argument is the binary or of zero or
       more of the following values:

       PAM_SILENT
           Do not emit any messages.

       PAM_DISALLOW_NULL_AUTHTOK
           The PAM module service should return PAM_NEW_AUTHTOK_REQD if the
           user has a null authentication token.

RETURN VALUES         top

       PAM_ACCT_EXPIRED
           User account has expired.

       PAM_AUTH_ERR
           Authentication failure.

       PAM_NEW_AUTHTOK_REQD
           The user account is valid but their authentication token is
           expired. The correct response to this return-value is to require
           that the user satisfies the pam_chauthtok() function before
           obtaining service. It may not be possible for some applications
           to do this. In such cases, the user should be denied access until
           such time as they can update their password.

       PAM_PERM_DENIED
           Permission denied.

       PAM_SUCCESS
           The authentication token was successfully updated.

       PAM_USER_UNKNOWN
           User unknown to password service.

SEE ALSO         top

       pam_start(3), pam_authenticate(3), pam_chauthtok(3), pam_strerror(3),
       pam(8)

COLOPHON         top

       This page is part of the linux-pam (Pluggable Authentication Modules
       for Linux) project.  Information about the project can be found at 
       ⟨https://fedorahosted.org/linux-pam/⟩.  If you have a bug report for
       this manual page, see ⟨https://fedorahosted.org/linux-pam/report⟩.
       This page was obtained from the tarball Linux-PAM-1.3.0.tar.gz
       fetched from ⟨http://www.linux-pam.org/library/⟩ on 2017-03-13.  If
       you discover any rendering problems in this HTML version of the page,
       or you believe there is a better or more up-to-date source for the
       page, or you have corrections or improvements to the information in
       this COLOPHON (which is not part of the original manual page), send a
       mail to man-pages@man7.org

Linux-PAM Manual                 04/01/2016                 PAM_ACCT_MGMT(3)