17c478bd9Sstevel@tonic-gate /* 27c478bd9Sstevel@tonic-gate * CDDL HEADER START 37c478bd9Sstevel@tonic-gate * 47c478bd9Sstevel@tonic-gate * The contents of this file are subject to the terms of the 558091fd8Ssetje * Common Development and Distribution License (the "License"). 658091fd8Ssetje * You may not use this file except in compliance with the License. 77c478bd9Sstevel@tonic-gate * 87c478bd9Sstevel@tonic-gate * You can obtain a copy of the license at usr/src/OPENSOLARIS.LICENSE 97c478bd9Sstevel@tonic-gate * or http://www.opensolaris.org/os/licensing. 107c478bd9Sstevel@tonic-gate * See the License for the specific language governing permissions 117c478bd9Sstevel@tonic-gate * and limitations under the License. 127c478bd9Sstevel@tonic-gate * 137c478bd9Sstevel@tonic-gate * When distributing Covered Code, include this CDDL HEADER in each 147c478bd9Sstevel@tonic-gate * file and include the License file at usr/src/OPENSOLARIS.LICENSE. 157c478bd9Sstevel@tonic-gate * If applicable, add the following below this CDDL HEADER, with the 167c478bd9Sstevel@tonic-gate * fields enclosed by brackets "[]" replaced with your own identifying 177c478bd9Sstevel@tonic-gate * information: Portions Copyright [yyyy] [name of copyright owner] 187c478bd9Sstevel@tonic-gate * 197c478bd9Sstevel@tonic-gate * CDDL HEADER END 207c478bd9Sstevel@tonic-gate */ 217c478bd9Sstevel@tonic-gate /* 22*2df1fe9cSrandyf * Copyright 2007 Sun Microsystems, Inc. All rights reserved. 237c478bd9Sstevel@tonic-gate * Use is subject to license terms. 247c478bd9Sstevel@tonic-gate */ 257c478bd9Sstevel@tonic-gate 267c478bd9Sstevel@tonic-gate /* Copyright (c) 1984, 1986, 1987, 1988, 1989 AT&T */ 277c478bd9Sstevel@tonic-gate /* All Rights Reserved */ 287c478bd9Sstevel@tonic-gate 297c478bd9Sstevel@tonic-gate 307c478bd9Sstevel@tonic-gate #pragma ident "%Z%%M% %I% %E% SMI" 317c478bd9Sstevel@tonic-gate 327c478bd9Sstevel@tonic-gate #include <fcntl.h> 337c478bd9Sstevel@tonic-gate #include <stdio.h> 347c478bd9Sstevel@tonic-gate #include <stdlib.h> 357c478bd9Sstevel@tonic-gate #include <unistd.h> 367c478bd9Sstevel@tonic-gate #include <signal.h> 377c478bd9Sstevel@tonic-gate #include <sys/uadmin.h> 387c478bd9Sstevel@tonic-gate #include <bsm/libbsm.h> 397c478bd9Sstevel@tonic-gate 4058091fd8Ssetje #define SMF_RST "/etc/svc/volatile/resetting" 4158091fd8Ssetje 427c478bd9Sstevel@tonic-gate static const char *Usage = "Usage: %s cmd fcn [mdep]\n"; 437c478bd9Sstevel@tonic-gate 447c478bd9Sstevel@tonic-gate extern int audit_uadmin_setup(int, char **); 457c478bd9Sstevel@tonic-gate extern int audit_uadmin_success(); 467c478bd9Sstevel@tonic-gate 477c478bd9Sstevel@tonic-gate int 487c478bd9Sstevel@tonic-gate main(int argc, char *argv[]) 497c478bd9Sstevel@tonic-gate { 507c478bd9Sstevel@tonic-gate int cmd, fcn; 517c478bd9Sstevel@tonic-gate uintptr_t mdep = NULL; 527c478bd9Sstevel@tonic-gate sigset_t set; 537c478bd9Sstevel@tonic-gate 547c478bd9Sstevel@tonic-gate if (argc < 3 || argc > 4) { 557c478bd9Sstevel@tonic-gate (void) fprintf(stderr, Usage, argv[0]); 567c478bd9Sstevel@tonic-gate return (1); 577c478bd9Sstevel@tonic-gate } 587c478bd9Sstevel@tonic-gate 597c478bd9Sstevel@tonic-gate (void) audit_uadmin_setup(argc, argv); 607c478bd9Sstevel@tonic-gate 617c478bd9Sstevel@tonic-gate (void) sigfillset(&set); 627c478bd9Sstevel@tonic-gate (void) sigprocmask(SIG_BLOCK, &set, NULL); 637c478bd9Sstevel@tonic-gate 647c478bd9Sstevel@tonic-gate cmd = atoi(argv[1]); 657c478bd9Sstevel@tonic-gate fcn = atoi(argv[2]); 667c478bd9Sstevel@tonic-gate if (argc == 4) { /* mdep argument given */ 67*2df1fe9cSrandyf if (cmd != A_REBOOT && cmd != A_SHUTDOWN && cmd != A_DUMP && 68*2df1fe9cSrandyf cmd != A_FREEZE) { 697c478bd9Sstevel@tonic-gate (void) fprintf(stderr, "%s: mdep argument not " 707c478bd9Sstevel@tonic-gate "allowed for this cmd value\n", argv[0]); 717c478bd9Sstevel@tonic-gate (void) fprintf(stderr, Usage, argv[0]); 727c478bd9Sstevel@tonic-gate return (1); 737c478bd9Sstevel@tonic-gate } else { 747c478bd9Sstevel@tonic-gate mdep = (uintptr_t)argv[3]; 757c478bd9Sstevel@tonic-gate } 767c478bd9Sstevel@tonic-gate } 777c478bd9Sstevel@tonic-gate 787c478bd9Sstevel@tonic-gate if (geteuid() == 0) { 797c478bd9Sstevel@tonic-gate if (audit_uadmin_success() == -1) 807c478bd9Sstevel@tonic-gate (void) fprintf(stderr, "%s: can't turn off auditd\n", 817c478bd9Sstevel@tonic-gate argv[0]); 827c478bd9Sstevel@tonic-gate 837c478bd9Sstevel@tonic-gate if (cmd == A_SHUTDOWN || cmd == A_REBOOT) 8458091fd8Ssetje (void) creat(SMF_RST, 0777); 857c478bd9Sstevel@tonic-gate } 867c478bd9Sstevel@tonic-gate 877c478bd9Sstevel@tonic-gate if (uadmin(cmd, fcn, mdep) < 0) { 887c478bd9Sstevel@tonic-gate perror("uadmin"); 897c478bd9Sstevel@tonic-gate 9058091fd8Ssetje (void) unlink(SMF_RST); 9158091fd8Ssetje 927c478bd9Sstevel@tonic-gate return (1); 937c478bd9Sstevel@tonic-gate } 947c478bd9Sstevel@tonic-gate 957c478bd9Sstevel@tonic-gate return (0); 967c478bd9Sstevel@tonic-gate } 97