1.\"- 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.\" Network Associates Laboratories, the Security Research Division of 7.\" Network Associates, Inc. under DARPA/SPAWAR contract N66001-01-C-8035 8.\" ("CBOSS"), as part of the DARPA CHATS research program. 9.\" 10.\" Redistribution and use in source and binary forms, with or without 11.\" modification, are permitted provided that the following conditions 12.\" are met: 13.\" 1. Redistributions of source code must retain the above copyright 14.\" notice, this list of conditions and the following disclaimer. 15.\" 2. Redistributions in binary form must reproduce the above copyright 16.\" notice, this list of conditions and the following disclaimer in the 17.\" documentation and/or other materials provided with the distribution. 18.\" 3. The name of the author may not be used to endorse or promote 19.\" products derived from this software without specific prior written 20.\" permission. 21.\" 22.\" THIS SOFTWARE IS PROVIDED BY THE AUTHOR AND CONTRIBUTORS ``AS IS'' AND 23.\" ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE 24.\" IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE 25.\" ARE DISCLAIMED. IN NO EVENT SHALL THE AUTHOR OR CONTRIBUTORS BE LIABLE 26.\" FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL 27.\" DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS 28.\" OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) 29.\" HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT 30.\" LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY 31.\" OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF 32.\" SUCH DAMAGE. 33.\" 34.\" $P4$ 35.\" 36.Dd June 30, 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 64.Pp 65If any other bits are set, 66.Xr pam_authenticate 3 67will return 68.Dv PAM_SYMBOL_ERR . 69.Sh RETURN VALUES 70The 71.Nm 72function returns one of the following values: 73.Bl -tag -width 18n 74.It Bq Er PAM_ABORT 75General failure. 76.It Bq Er PAM_ACCT_EXPIRED 77User accound has expired. 78.It Bq Er PAM_AUTH_ERR 79Authentication error. 80.It Bq Er PAM_BUF_ERR 81Memory buffer error. 82.It Bq Er PAM_CONV_ERR 83Conversation failure. 84.It Bq Er PAM_NEW_AUTHTOK_REQD 85New authentication token required. 86.It Bq Er PAM_PERM_DENIED 87Permission denied. 88.It Bq Er PAM_SERVICE_ERR 89Error in service module. 90.It Bq Er PAM_SYSTEM_ERR 91System error. 92.It Bq Er PAM_USER_UNKNOWN 93Unknown user. 94.El 95.Sh SEE ALSO 96.Xr pam 3 , 97.Xr pam_authenticate 3 , 98.Xr pam_strerror 3 99.Sh STANDARDS 100.Rs 101.%T "X/Open Single Sign-On Service (XSSO) - Pluggable Authentication Modules" 102.%D "June 1997" 103.Re 104.Sh AUTHORS 105The 106.Nm 107function and this manual page were developed for the FreeBSD Project 108by ThinkSec AS and Network Associates Laboratories, the Security 109Research Division of Network Associates, Inc. under DARPA/SPAWAR 110contract N66001-01-C-8035 111.Pq Dq CBOSS , 112as part of the DARPA CHATS research program. 113