1 /* 2 * CDDL HEADER START 3 * 4 * The contents of this file are subject to the terms of the 5 * Common Development and Distribution License (the "License"). 6 * You may not use this file except in compliance with the License. 7 * 8 * You can obtain a copy of the license at usr/src/OPENSOLARIS.LICENSE 9 * or http://www.opensolaris.org/os/licensing. 10 * See the License for the specific language governing permissions 11 * and limitations under the License. 12 * 13 * When distributing Covered Code, include this CDDL HEADER in each 14 * file and include the License file at usr/src/OPENSOLARIS.LICENSE. 15 * If applicable, add the following below this CDDL HEADER, with the 16 * fields enclosed by brackets "[]" replaced with your own identifying 17 * information: Portions Copyright [yyyy] [name of copyright owner] 18 * 19 * CDDL HEADER END 20 */ 21 #pragma ident "%Z%%M% %I% %E% SMI" 22 23 /* 24 * Copyright 2007 Sun Microsystems, Inc. All rights reserved. 25 * Use is subject to license terms. 26 */ 27 28 #include <sys/types.h> 29 #include <bsm/audit.h> 30 31 #define MAXSTRLEN 360 32 33 /* getfaudflgs.c */ 34 35 /* 36 * getfauditflags() - combines system event flag mask with user event 37 * flag masks. 38 * 39 * input: usremasks->as_success - always audit on success 40 * usremasks->as_failure - always audit on failure 41 * usrdmasks->as_success - never audit on success 42 * usrdmasks->as_failure - never audit on failure 43 * 44 * output: lastmasks->as_success - audit on success 45 * lastmasks->as_failure - audit on failure 46 * 47 * returns: 0 - ok 48 * -1 - error 49 */ 50 51 extern int getauditflagsbin(); 52 extern int getacflg(); 53 54 int 55 getfauditflags(usremasks, usrdmasks, lastmasks) 56 au_mask_t *usremasks; 57 au_mask_t *usrdmasks; 58 au_mask_t *lastmasks; 59 { 60 int len = MAXSTRLEN, retstat = 0; 61 char s_auditstring[MAXSTRLEN]; 62 audit_state_t masks; 63 64 masks.as_success = 0; 65 masks.as_failure = 0; 66 /* get system audit mask and convert to bit mask */ 67 if ((getacflg(s_auditstring, len)) >= 0) { 68 if ((getauditflagsbin(s_auditstring, &masks)) != 0) 69 retstat = -1; 70 } else 71 retstat = -1; 72 73 /* combine system and user event masks */ 74 if (retstat == 0) { 75 lastmasks->as_success = masks.as_success; 76 lastmasks->as_failure = masks.as_failure; 77 78 lastmasks->as_success |= usremasks->as_success; 79 lastmasks->as_failure |= usremasks->as_failure; 80 81 lastmasks->as_success &= ~(usrdmasks->as_success); 82 lastmasks->as_failure &= ~(usrdmasks->as_failure); 83 } 84 return (retstat); 85 } 86