1*0Sstevel@tonic-gate /* 2*0Sstevel@tonic-gate * CDDL HEADER START 3*0Sstevel@tonic-gate * 4*0Sstevel@tonic-gate * The contents of this file are subject to the terms of the 5*0Sstevel@tonic-gate * Common Development and Distribution License, Version 1.0 only 6*0Sstevel@tonic-gate * (the "License"). You may not use this file except in compliance 7*0Sstevel@tonic-gate * with the License. 8*0Sstevel@tonic-gate * 9*0Sstevel@tonic-gate * You can obtain a copy of the license at usr/src/OPENSOLARIS.LICENSE 10*0Sstevel@tonic-gate * or http://www.opensolaris.org/os/licensing. 11*0Sstevel@tonic-gate * See the License for the specific language governing permissions 12*0Sstevel@tonic-gate * and limitations under the License. 13*0Sstevel@tonic-gate * 14*0Sstevel@tonic-gate * When distributing Covered Code, include this CDDL HEADER in each 15*0Sstevel@tonic-gate * file and include the License file at usr/src/OPENSOLARIS.LICENSE. 16*0Sstevel@tonic-gate * If applicable, add the following below this CDDL HEADER, with the 17*0Sstevel@tonic-gate * fields enclosed by brackets "[]" replaced with your own identifying 18*0Sstevel@tonic-gate * information: Portions Copyright [yyyy] [name of copyright owner] 19*0Sstevel@tonic-gate * 20*0Sstevel@tonic-gate * CDDL HEADER END 21*0Sstevel@tonic-gate */ 22*0Sstevel@tonic-gate /* 23*0Sstevel@tonic-gate * Copyright 2004 Sun Microsystems, Inc. All rights reserved. 24*0Sstevel@tonic-gate * Use is subject to license terms. 25*0Sstevel@tonic-gate */ 26*0Sstevel@tonic-gate 27*0Sstevel@tonic-gate #pragma ident "%Z%%M% %I% %E% SMI" 28*0Sstevel@tonic-gate 29*0Sstevel@tonic-gate #include <strings.h> 30*0Sstevel@tonic-gate #include <syslog.h> 31*0Sstevel@tonic-gate 32*0Sstevel@tonic-gate #include <security/pam_appl.h> 33*0Sstevel@tonic-gate #include <security/pam_modules.h> 34*0Sstevel@tonic-gate 35*0Sstevel@tonic-gate /* 36*0Sstevel@tonic-gate * pam_deny - PAM service module that returns the default error code for 37*0Sstevel@tonic-gate * all service module types. 38*0Sstevel@tonic-gate * 39*0Sstevel@tonic-gate * Entry argv = debug, syslog call LOG_AUTH | LOG_DEBUG. 40*0Sstevel@tonic-gate * 41*0Sstevel@tonic-gate * Exit PAM_* appropriate for service module type. 42*0Sstevel@tonic-gate * 43*0Sstevel@tonic-gate * Uses PAM_USER, PAM_SERVICE 44*0Sstevel@tonic-gate */ 45*0Sstevel@tonic-gate 46*0Sstevel@tonic-gate static void 47*0Sstevel@tonic-gate debug(pam_handle_t *pamh, int flags, int argc, const char **argv, char *mod) 48*0Sstevel@tonic-gate { 49*0Sstevel@tonic-gate char *user; 50*0Sstevel@tonic-gate char *service; 51*0Sstevel@tonic-gate 52*0Sstevel@tonic-gate if (argc < 1 || strcmp(argv[0], "debug") != 0) 53*0Sstevel@tonic-gate return; 54*0Sstevel@tonic-gate 55*0Sstevel@tonic-gate (void) pam_get_item(pamh, PAM_SERVICE, (void **)&service); 56*0Sstevel@tonic-gate (void) pam_get_item(pamh, PAM_USER, (void **)&user); 57*0Sstevel@tonic-gate 58*0Sstevel@tonic-gate syslog(LOG_AUTH | LOG_DEBUG, "%s pam_deny:%s(%x) for %s", 59*0Sstevel@tonic-gate service ? service : "No Service Specified", mod, flags, 60*0Sstevel@tonic-gate user ? user : "No User Specified"); 61*0Sstevel@tonic-gate } 62*0Sstevel@tonic-gate 63*0Sstevel@tonic-gate int 64*0Sstevel@tonic-gate pam_sm_authenticate(pam_handle_t *pamh, int flags, int argc, const char **argv) 65*0Sstevel@tonic-gate { 66*0Sstevel@tonic-gate debug(pamh, flags, argc, argv, "pam_sm_authenticate"); 67*0Sstevel@tonic-gate return (PAM_AUTH_ERR); 68*0Sstevel@tonic-gate } 69*0Sstevel@tonic-gate 70*0Sstevel@tonic-gate int 71*0Sstevel@tonic-gate pam_sm_setcred(pam_handle_t *pamh, int flags, int argc, const char **argv) 72*0Sstevel@tonic-gate { 73*0Sstevel@tonic-gate debug(pamh, flags, argc, argv, "pam_sm_setcred"); 74*0Sstevel@tonic-gate return (PAM_CRED_ERR); 75*0Sstevel@tonic-gate } 76*0Sstevel@tonic-gate 77*0Sstevel@tonic-gate int 78*0Sstevel@tonic-gate pam_sm_acct_mgmt(pam_handle_t *pamh, int flags, int argc, const char **argv) 79*0Sstevel@tonic-gate { 80*0Sstevel@tonic-gate debug(pamh, flags, argc, argv, "pam_sm_acct_mgmt"); 81*0Sstevel@tonic-gate return (PAM_ACCT_EXPIRED); 82*0Sstevel@tonic-gate } 83*0Sstevel@tonic-gate 84*0Sstevel@tonic-gate int 85*0Sstevel@tonic-gate pam_sm_open_session(pam_handle_t *pamh, int flags, int argc, const char **argv) 86*0Sstevel@tonic-gate { 87*0Sstevel@tonic-gate debug(pamh, flags, argc, argv, "pam_sm_open_session"); 88*0Sstevel@tonic-gate return (PAM_SESSION_ERR); 89*0Sstevel@tonic-gate } 90*0Sstevel@tonic-gate 91*0Sstevel@tonic-gate int 92*0Sstevel@tonic-gate pam_sm_close_session(pam_handle_t *pamh, int flags, int argc, const char **argv) 93*0Sstevel@tonic-gate { 94*0Sstevel@tonic-gate debug(pamh, flags, argc, argv, "pam_sm_close_session"); 95*0Sstevel@tonic-gate return (PAM_SESSION_ERR); 96*0Sstevel@tonic-gate } 97*0Sstevel@tonic-gate 98*0Sstevel@tonic-gate int 99*0Sstevel@tonic-gate pam_sm_chauthtok(pam_handle_t *pamh, int flags, int argc, const char **argv) 100*0Sstevel@tonic-gate { 101*0Sstevel@tonic-gate debug(pamh, flags, argc, argv, "pam_sm_chauthtok"); 102*0Sstevel@tonic-gate return (PAM_AUTHTOK_ERR); 103*0Sstevel@tonic-gate } 104