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.\" 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.\" 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: //depot/projects/openpam/doc/man/pam_sm_chauthtok.3#5 $ 35.\" 36.Dd March 7, 2002 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 security/pam_appl.h 46.In security/pam_modules.h 47.Ft int 48.Fn pam_sm_chauthtok "pam_handle_t *pamh" "int flags" "int argc" "const char **argv" 49.Sh DESCRIPTION 50The 51.Nm 52function is the service module's implementation 53of the 54.Xr pam_chauthtok 3 55API function. 56.Sh RETURN VALUES 57The 58.Nm 59function returns one of the following values: 60.Bl -tag -width 18n 61.It Bq Er PAM_ABORT 62General failure. 63.It Bq Er PAM_AUTHTOK_DISABLE_AGING 64Authentication token aging disabled. 65.It Bq Er PAM_AUTHTOK_ERR 66Authentication token failure. 67.It Bq Er PAM_AUTHTOK_LOCK_BUSY 68Authentication token lock busy. 69.It Bq Er PAM_AUTHTOK_RECOVERY_ERR 70Failed to recover old authentication token. 71.It Bq Er PAM_BUF_ERR 72Memory buffer error. 73.It Bq Er PAM_CONV_ERR 74Conversation failure. 75.It Bq Er PAM_IGNORE 76Ignore this module. 77.It Bq Er PAM_PERM_DENIED 78Permission denied. 79.It Bq Er PAM_SERVICE_ERR 80Error in service module. 81.It Bq Er PAM_SYSTEM_ERR 82System error. 83.It Bq Er PAM_TRY_AGAIN 84Try again. 85.El 86.Sh SEE ALSO 87.Xr pam 3 , 88.Xr pam_chauthtok 3 , 89.Xr pam_strerror 3 90.Sh STANDARDS 91.Rs 92.%T "X/Open Single Sign-On Service (XSSO) - Pluggable Authentication Modules" 93.%D "June 1997" 94.Re 95.Sh AUTHORS 96The 97.Nm 98function and this manual page were developed for the FreeBSD Project 99by ThinkSec AS and NAI Labs, the Security Research Division of Network 100Associates, Inc. under DARPA/SPAWAR contract N66001-01-C-8035 101.Pq Dq CBOSS , 102as part of the DARPA CHATS research program. 103