1 /*- 2 * Copyright (c) 2007 Robert M. M. Watson 3 * All rights reserved. 4 * 5 * This software was developed by Robert N. M. Watson for the TrustedBSD 6 * Project. 7 * 8 * Redistribution and use in source and binary forms, with or without 9 * modification, are permitted provided that the following conditions 10 * are met: 11 * 1. Redistributions of source code must retain the above copyright 12 * notice, this list of conditions and the following disclaimer. 13 * 2. Redistributions in binary form must reproduce the above copyright 14 * notice, this list of conditions and the following disclaimer in the 15 * documentation and/or other materials provided with the distribution. 16 * 17 * THIS SOFTWARE IS PROVIDED BY THE AUTHOR AND CONTRIBUTORS ``AS IS'' AND 18 * ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE 19 * IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE 20 * ARE DISCLAIMED. IN NO EVENT SHALL THE AUTHOR, NCIRCLE NETWORK SECURITY, 21 * INC., OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, 22 * SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED 23 * TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR 24 * PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF 25 * LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING 26 * NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF THIS 27 * SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE. 28 * 29 * $FreeBSD$ 30 */ 31 32 /* 33 * Confirm privilege is required to set process audit properties; we first 34 * query current properties so that the attempted operation is a no-op. 35 */ 36 37 #include <sys/types.h> 38 39 #include <bsm/audit.h> 40 41 #include <err.h> 42 #include <errno.h> 43 #include <stdio.h> 44 45 #include "main.h" 46 47 static auditinfo_t ai; 48 static auditinfo_addr_t aia; 49 50 int 51 priv_audit_setaudit_setup(int asroot, int injail, struct test *test) 52 { 53 54 if (getaudit(&ai) < 0) { 55 warn("priv_audit_setaudit_setup: getaudit"); 56 return (-1); 57 } 58 if (getaudit_addr(&aia, sizeof(aia)) < 0) { 59 warn("priv_audit_setaudit_setup: getaudit_addr"); 60 return (-1); 61 } 62 63 return (0); 64 } 65 66 void 67 priv_audit_setaudit(int asroot, int injail, struct test *test) 68 { 69 int error; 70 71 error = setaudit(&ai); 72 if (asroot && injail) 73 expect("priv_audit_setaudit(asroot, injail)", error, -1, 74 ENOSYS); 75 if (asroot && !injail) 76 expect("priv_audit_setaudit(asroot, !injail)", error, 0, 0); 77 if (!asroot && injail) 78 expect("priv_audit_setaudit(!asroot, injail)", error, -1, 79 ENOSYS); 80 if (!asroot && !injail) 81 expect("priv_audit_setaudit(!asroot, !injail)", error, -1, 82 EPERM); 83 } 84 85 void 86 priv_audit_setaudit_addr(int asroot, int injail, struct test *test) 87 { 88 int error; 89 90 error = setaudit_addr(&aia, sizeof(aia)); 91 if (asroot && injail) 92 expect("priv_audit_setaudit_addr(asroot, injail)", error, -1, 93 ENOSYS); 94 if (asroot && !injail) 95 expect("priv_audit_setaudit_addr(asroot, !injail)", error, 0, 96 0); 97 if (!asroot && injail) 98 expect("priv_audit_setaudit_addr(!asroot, injail)", error, 99 -1, ENOSYS); 100 if (!asroot && !injail) 101 expect("priv_audit_setaudit_addr(!asroot, !injail)", error, 102 -1, EPERM); 103 } 104 105 void 106 priv_audit_setaudit_cleanup(int asroot, int injail, struct test *test) 107 { 108 109 } 110