1.\"- 2.\" Copyright (c) 2001-2003 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 16, 2005 37.Dt PAM_SM_CHAUTHTOK 3 38.Os 39.Sh NAME 40.Nm pam_sm_chauthtok 41.Nd service module implementation for pam_chauthtok 42.Sh LIBRARY 43.Lb libpam 44.Sh SYNOPSIS 45.In sys/types.h 46.In security/pam_appl.h 47.In security/pam_modules.h 48.Ft "int" 49.Fn pam_sm_chauthtok "pam_handle_t *pamh" "int flags" "int argc" "const char **argv" 50.Sh DESCRIPTION 51The 52.Nm 53function is the service module's implementation 54of the 55.Xr pam_chauthtok 3 56API function. 57.Sh RETURN VALUES 58The 59.Nm 60function returns one of the following values: 61.Bl -tag -width 18n 62.It Bq Er PAM_ABORT 63General failure. 64.It Bq Er PAM_AUTHTOK_DISABLE_AGING 65Authentication token aging disabled. 66.It Bq Er PAM_AUTHTOK_ERR 67Authentication token failure. 68.It Bq Er PAM_AUTHTOK_LOCK_BUSY 69Authentication token lock busy. 70.It Bq Er PAM_AUTHTOK_RECOVERY_ERR 71Failed to recover old authentication token. 72.It Bq Er PAM_BUF_ERR 73Memory buffer error. 74.It Bq Er PAM_CONV_ERR 75Conversation failure. 76.It Bq Er PAM_IGNORE 77Ignore this module. 78.It Bq Er PAM_PERM_DENIED 79Permission denied. 80.It Bq Er PAM_SERVICE_ERR 81Error in service module. 82.It Bq Er PAM_SYSTEM_ERR 83System error. 84.It Bq Er PAM_TRY_AGAIN 85Try again. 86.El 87.Sh SEE ALSO 88.Xr pam 3 , 89.Xr pam_chauthtok 3 , 90.Xr pam_strerror 3 91.Sh STANDARDS 92.Rs 93.%T "X/Open Single Sign-On Service (XSSO) - Pluggable Authentication Modules" 94.%D "June 1997" 95.Re 96.Sh AUTHORS 97The 98.Nm 99function and this manual page were developed for the 100.Fx 101Project by ThinkSec AS and Network Associates Laboratories, the 102Security Research Division of Network Associates, Inc.& under 103DARPA/SPAWAR contract N66001-01-C-8035 104.Pq Dq CBOSS , 105as part of the DARPA CHATS research program. 106