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 /* 22 * Copyright 2008 Sun Microsystems, Inc. All rights reserved. 23 * Use is subject to license terms. 24 */ 25 26 #pragma ident "%Z%%M% %I% %E% SMI" 27 28 #include <sys/systm.h> 29 #include <sys/errno.h> 30 #include <sys/policy.h> 31 32 #include <c2/audit.h> 33 34 /*ARGSUSED1*/ 35 int 36 auditsys(struct auditcalls *uap, rval_t *rvp) 37 { 38 int err; 39 40 /* 41 * this ugly hack is because auditsys returns 0 for 42 * all cases except audit_active == 0 and 43 * uap->code == BSM_AUDITCTRL || BSM_AUDITON || default) 44 */ 45 46 if (!audit_active) 47 return (ENOTSUP); 48 49 switch (uap->code) { 50 case BSM_GETAUID: 51 case BSM_SETAUID: 52 case BSM_GETAUDIT: 53 case BSM_SETAUDIT: 54 case BSM_AUDIT: 55 return (0); 56 case BSM_AUDITCTL: 57 case BSM_AUDITON: 58 if ((int)uap->a1 == A_GETCOND) 59 err = secpolicy_audit_getattr(CRED()); 60 else 61 /* FALLTHROUGH */ 62 default: 63 /* Return a different error when not privileged */ 64 err = secpolicy_audit_config(CRED()); 65 if (err == 0) 66 return (EINVAL); 67 else 68 return (err); 69 } 70 } 71