NAME

pam_acct_mgmt — perform PAM account validation procedures

SYNOPSIS

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

int
pam_acct_mgmt(pam_handle_t *pamh, int flags);

DESCRIPTION

The pam_acct_mgmt() function verifies and enforces account restrictions after the user has been authenticated.

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

Fail if the user's authentication token is null.

If any other bits are set, pam_acct_mgmt() will return PAM_SYMBOL_ERR.

RETURN VALUES

The pam_acct_mgmt() function returns one of the following values:

[PAM_SUCCESS]

Success.

[PAM_ABORT]

General failure.

[PAM_ACCT_EXPIRED]

User account has expired.

[PAM_AUTH_ERR]

Authentication error.

[PAM_BUF_ERR]

Memory buffer error.

[PAM_CONV_ERR]

Conversation failure.

[PAM_NEW_AUTHTOK_REQD]

New authentication token required.

[PAM_PERM_DENIED]

Permission denied.

[PAM_SERVICE_ERR]

Error in service module.

[PAM_SYSTEM_ERR]

System error.

[PAM_USER_UNKNOWN]

Unknown user.

SEE ALSO

pam(3), pam_strerror(3)

STANDARDS

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

AUTHORS

The pam_acct_mgmt() 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.

The OpenPAM library is maintained by Dag-Erling Smørgrav <des@des.no>.