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pam_deny.c revision 1.1.1.1 
      1 /*-
      2  * Copyright 2001 Mark R V Murray
      3  * All rights reserved.
      4  *
      5  * Redistribution and use in source and binary forms, with or without
      6  * modification, are permitted provided that the following conditions
      7  * are met:
      8  * 1. Redistributions of source code must retain the above copyright
      9  *    notice, this list of conditions and the following disclaimer.
     10  * 2. Redistributions in binary form must reproduce the above copyright
     11  *    notice, this list of conditions and the following disclaimer in the
     12  *    documentation and/or other materials provided with the distribution.
     13  *
     14  * THIS SOFTWARE IS PROVIDED BY THE AUTHOR AND CONTRIBUTORS ``AS IS'' AND
     15  * ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE
     16  * IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE
     17  * ARE DISCLAIMED.  IN NO EVENT SHALL THE AUTHOR OR CONTRIBUTORS BE LIABLE
     18  * FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL
     19  * DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS
     20  * OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION)
     21  * HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT
     22  * LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY
     23  * OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF
     24  * SUCH DAMAGE.
     25  */
     26 
     27 #include <sys/cdefs.h>
     28 __FBSDID("$FreeBSD: src/lib/libpam/modules/pam_deny/pam_deny.c,v 1.9 2002/04/12 22:27:19 des Exp $");
     29 
     30 #include <stddef.h>
     31 
     32 #define PAM_SM_AUTH
     33 #define PAM_SM_ACCOUNT
     34 #define PAM_SM_SESSION
     35 #define PAM_SM_PASSWORD
     36 
     37 #include <security/pam_appl.h>
     38 #include <security/pam_modules.h>
     39 
     40 PAM_EXTERN int
     41 pam_sm_authenticate(pam_handle_t *pamh, int flags __unused,
     42     int argc __unused, const char *argv[] __unused)
     43 {
     44 	const char *user;
     45 	int r;
     46 
     47 	if ((r = pam_get_user(pamh, &user, NULL)) != PAM_SUCCESS)
     48 		return (r);
     49 
     50 	return (PAM_AUTH_ERR);
     51 }
     52 
     53 PAM_EXTERN int
     54 pam_sm_setcred(pam_handle_t *pamh __unused, int flags __unused,
     55     int argc __unused, const char *argv[] __unused)
     56 {
     57 
     58 	return (PAM_AUTH_ERR);
     59 }
     60 
     61 PAM_EXTERN int
     62 pam_sm_acct_mgmt(pam_handle_t *pamh __unused, int flags __unused,
     63     int argc __unused, const char *argv[] __unused)
     64 {
     65 
     66 	return (PAM_AUTH_ERR);
     67 }
     68 
     69 PAM_EXTERN int
     70 pam_sm_chauthtok(pam_handle_t *pamh __unused, int flags __unused,
     71     int argc __unused, const char *argv[] __unused)
     72 {
     73 
     74 	return (PAM_AUTH_ERR);
     75 }
     76 
     77 PAM_EXTERN int
     78 pam_sm_open_session(pam_handle_t *pamh __unused, int flags __unused,
     79     int argc __unused, const char *argv[] __unused)
     80 {
     81 
     82 	return (PAM_AUTH_ERR);
     83 }
     84 
     85 PAM_EXTERN int
     86 pam_sm_close_session(pam_handle_t *pamh __unused, int flags __unused,
     87     int argc __unused, const char *argv[] __unused)
     88 {
     89 
     90 	return (PAM_AUTH_ERR);
     91 }
     92 
     93 PAM_MODULE_ENTRY("pam_deny");
     94