1 /*- 2 * Copyright (c) 1999-2002 Robert N. M. Watson 3 * Copyright (c) 2001 Ilmar S. Habibulin 4 * Copyright (c) 2001-2004 Networks Associates Technology, Inc. 5 * Copyright (c) 2006 SPARTA, Inc. 6 * 7 * This software was developed by Robert Watson and Ilmar Habibulin for the 8 * TrustedBSD Project. 9 * 10 * This software was developed for the FreeBSD Project in part by Network 11 * Associates Laboratories, the Security Research Division of Network 12 * Associates, Inc. under DARPA/SPAWAR contract N66001-01-C-8035 ("CBOSS"), 13 * as part of the DARPA CHATS research program. 14 * 15 * This software was enhanced by SPARTA ISSO under SPAWAR contract 16 * N66001-04-C-6019 ("SEFOS"). 17 * 18 * Redistribution and use in source and binary forms, with or without 19 * modification, are permitted provided that the following conditions 20 * are met: 21 * 1. Redistributions of source code must retain the above copyright 22 * notice, this list of conditions and the following disclaimer. 23 * 2. Redistributions in binary form must reproduce the above copyright 24 * notice, this list of conditions and the following disclaimer in the 25 * documentation and/or other materials provided with the distribution. 26 * 27 * THIS SOFTWARE IS PROVIDED BY THE AUTHOR AND CONTRIBUTORS ``AS IS'' AND 28 * ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE 29 * IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE 30 * ARE DISCLAIMED. IN NO EVENT SHALL THE AUTHOR OR CONTRIBUTORS BE LIABLE 31 * FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL 32 * DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS 33 * OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) 34 * HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT 35 * LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY 36 * OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF 37 * SUCH DAMAGE. 38 * 39 * $FreeBSD$ 40 */ 41 42 #include <sys/param.h> 43 #include <sys/module.h> 44 #include <sys/vnode.h> 45 46 #include <security/audit/audit.h> 47 48 #include <security/mac/mac_framework.h> 49 #include <security/mac/mac_internal.h> 50 #include <security/mac/mac_policy.h> 51 52 int 53 mac_proc_check_setaudit(struct ucred *cred, struct auditinfo *ai) 54 { 55 int error; 56 57 MAC_CHECK(proc_check_setaudit, cred, ai); 58 59 return (error); 60 } 61 62 int 63 mac_proc_check_setaudit_addr(struct ucred *cred, struct auditinfo_addr *aia) 64 { 65 int error; 66 67 MAC_CHECK(proc_check_setaudit_addr, cred, aia); 68 69 return (error); 70 } 71 72 int 73 mac_proc_check_setauid(struct ucred *cred, uid_t auid) 74 { 75 int error; 76 77 MAC_CHECK(proc_check_setauid, cred, auid); 78 79 return (error); 80 } 81 82 int 83 mac_system_check_audit(struct ucred *cred, void *record, int length) 84 { 85 int error; 86 87 MAC_CHECK(system_check_audit, cred, record, length); 88 89 return (error); 90 } 91 92 int 93 mac_system_check_auditctl(struct ucred *cred, struct vnode *vp) 94 { 95 int error; 96 struct label *vl; 97 98 ASSERT_VOP_LOCKED(vp, "mac_system_check_auditctl"); 99 100 vl = (vp != NULL) ? vp->v_label : NULL; 101 102 MAC_CHECK(system_check_auditctl, cred, vp, vl); 103 104 return (error); 105 } 106 107 int 108 mac_system_check_auditon(struct ucred *cred, int cmd) 109 { 110 int error; 111 112 MAC_CHECK(system_check_auditon, cred, cmd); 113 114 return (error); 115 } 116