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2.\" Copyright (c) 2002 Networks Associates Technology, Inc.
3.\" All rights reserved.
4.\"
5.\" This software was developed for the FreeBSD Project by ThinkSec AS and
6.\" NAI Labs, the Security Research Division of Network Associates, Inc.
7.\" under DARPA/SPAWAR contract N66001-01-C-8035 ("CBOSS"), as part of the
8.\" DARPA CHATS research program.
9.\"
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36.Dd April 14, 2002
37.Dt PAM_ACCT_MGMT 3
38.Os
39.Sh NAME
40.Nm pam_acct_mgmt
41.Nd perform PAM account validation procedures
42.Sh LIBRARY
43.Lb libpam
44.Sh SYNOPSIS
45.In security/pam_appl.h
46.Ft int
47.Fn pam_acct_mgmt "pam_handle_t *pamh" "int flags"
48.Sh DESCRIPTION
49The
50.Nm
51function verifies and enforces account restrictions
52after the user has been authenticated.
53.Pp
54The
55.Va flags
56argument is the binary or of zero or more of the following
57values:
58.Bl -tag -width 18n
59.It Dv PAM_SILENT
60Do not emit any messages.
61.It Dv PAM_DISALLOW_NULL_AUTHTOK
62Fail if the user's authentication token is null.
63.El
64If any other bits are set,
65.Xr pam_authenticate 3
66will return
67.Dv PAM_SYMBOL_ERR .
68.Sh RETURN VALUES
69The
70.Nm
71function returns one of the following values:
72.Bl -tag -width 18n
73.It Bq Er PAM_ABORT
74General failure.
75.It Bq Er PAM_ACCT_EXPIRED
76User accound has expired.
77.It Bq Er PAM_AUTH_ERR
78Authentication error.
79.It Bq Er PAM_BUF_ERR
80Memory buffer error.
81.It Bq Er PAM_CONV_ERR
82Conversation failure.
83.It Bq Er PAM_NEW_AUTHTOK_REQD
84New authentication token required.
85.It Bq Er PAM_PERM_DENIED
86Permission denied.
87.It Bq Er PAM_SERVICE_ERR
88Error in service module.
89.It Bq Er PAM_SYSTEM_ERR
90System error.
91.It Bq Er PAM_USER_UNKNOWN
92Unknown user.
93.El
94.Sh SEE ALSO
95.Xr pam 3 ,
96.Xr pam_authenticate 3 ,
97.Xr pam_strerror 3
98.Sh STANDARDS
99.Rs
100.%T "X/Open Single Sign-On Service (XSSO) - Pluggable Authentication Modules"
101.%D "June 1997"
102.Re
103.Sh AUTHORS
104The
105.Nm
106function and this manual page were developed for the FreeBSD Project
107by ThinkSec AS and NAI Labs, the Security Research Division of Network
108Associates, Inc.  under DARPA/SPAWAR contract N66001-01-C-8035
109.Pq Dq CBOSS ,
110as part of the DARPA CHATS research program.
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