/*- * Copyright (c) 2002 Networks Associates Technology, Inc. * All rights reserved. * * This software was developed for the FreeBSD Project by ThinkSec AS and * NAI Labs, 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. * * Redistribution and use in source and binary forms, with or without * modification, are permitted provided that the following conditions * are met: * 1. Redistributions of source code must retain the above copyright * notice, this list of conditions and the following disclaimer. * 2. Redistributions in binary form must reproduce the above copyright * notice, this list of conditions and the following disclaimer in the * documentation and/or other materials provided with the distribution. * 3. The name of the author may not be used to endorse or promote * products derived from this software without specific prior written * permission. * * THIS SOFTWARE IS PROVIDED BY THE AUTHOR AND CONTRIBUTORS ``AS IS'' AND * ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE * IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE * ARE DISCLAIMED. IN NO EVENT SHALL THE AUTHOR OR CONTRIBUTORS BE LIABLE * FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL * DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS * OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) * HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT * LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY * OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF * SUCH DAMAGE. * * $P4: //depot/projects/openpam/lib/pam_strerror.c#9 $ */ #include #include #include "openpam_impl.h" /* * XSSO 4.2.1 * XSSO 6 page 92 * * Get PAM standard error message string */ const char * pam_strerror(pam_handle_t *pamh, int error_number) { static char unknown[16]; pamh = pamh; switch (error_number) { case PAM_SUCCESS: return ("success"); case PAM_OPEN_ERR: return ("failed to load module"); case PAM_SYMBOL_ERR: return ("invalid symbol"); case PAM_SERVICE_ERR: return ("error in service module"); case PAM_SYSTEM_ERR: return ("system error"); case PAM_BUF_ERR: return ("memory buffer error"); case PAM_CONV_ERR: return ("conversation failure"); case PAM_PERM_DENIED: return ("permission denied"); case PAM_MAXTRIES: return ("maximum number of tries exceeded"); case PAM_AUTH_ERR: return ("authentication error"); case PAM_NEW_AUTHTOK_REQD: return ("new authentication token required"); case PAM_CRED_INSUFFICIENT: return ("insufficient credentials"); case PAM_AUTHINFO_UNAVAIL: return ("authentication information is unavailable"); case PAM_USER_UNKNOWN: return ("unknown user"); case PAM_CRED_UNAVAIL: return ("failed to retrieve user credentials"); case PAM_CRED_EXPIRED: return ("user credentials have expired"); case PAM_CRED_ERR: return ("failed to set user credentials"); case PAM_ACCT_EXPIRED: return ("user accound has expired"); case PAM_AUTHTOK_EXPIRED: return ("password has expired"); case PAM_SESSION_ERR: return ("session failure"); case PAM_AUTHTOK_ERR: return ("authentication token failure"); case PAM_AUTHTOK_RECOVERY_ERR: return ("failed to recover old authentication token"); case PAM_AUTHTOK_LOCK_BUSY: return ("authentication token lock busy"); case PAM_AUTHTOK_DISABLE_AGING: return ("authentication token aging disabled"); case PAM_NO_MODULE_DATA: return ("module data not found"); case PAM_IGNORE: return ("ignore this module"); case PAM_ABORT: return ("general failure"); case PAM_TRY_AGAIN: return ("try again"); case PAM_MODULE_UNKNOWN: return ("unknown module type"); case PAM_DOMAIN_UNKNOWN: return ("unknown authentication domain"); default: snprintf(unknown, sizeof unknown, "#%d", error_number); return (unknown); } } /** * The =pam_strerror function returns a pointer to a string containing a * textual description of the error indicated by the =error_number * argument, in the context of the PAM transaction described by the =pamh * argument. */