2 * Copyright (c) 2006 nCircle Network Security, Inc.
3 * Copyright (c) 2007 Robert N. M. Watson
6 * This software was developed by Robert N. M. Watson for the TrustedBSD
7 * Project under contract to nCircle Network Security, Inc.
9 * Redistribution and use in source and binary forms, with or without
10 * modification, are permitted provided that the following conditions
12 * 1. Redistributions of source code must retain the above copyright
13 * notice, this list of conditions and the following disclaimer.
14 * 2. Redistributions in binary form must reproduce the above copyright
15 * notice, this list of conditions and the following disclaimer in the
16 * documentation and/or other materials provided with the distribution.
18 * THIS SOFTWARE IS PROVIDED BY THE AUTHOR AND CONTRIBUTORS ``AS IS'' AND
19 * ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE
20 * IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE
21 * ARE DISCLAIMED. IN NO EVENT SHALL THE AUTHOR, NCIRCLE NETWORK SECURITY,
22 * INC., OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL,
23 * SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED
24 * TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR
25 * PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF
26 * LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING
27 * NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF THIS
28 * SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
32 * Test that privilege is required to set the sgid bit on a file with a group
33 * that isn't in the process credential. The file uid owner is set to the
34 * uid being tested with, as we are not interested in testing privileges
35 * associated with file ownership.
47 static char fpath[1024];
48 static int fpath_initialized;
51 priv_vfs_setgid_fowner_setup(int asroot, int injail, struct test *test)
54 setup_file("priv_vfs_setgid_fowner: fpath", fpath, UID_OWNER,
56 fpath_initialized = 1;
61 priv_vfs_setgid_fother_setup(int asroot, int injail, struct test *test)
64 /* NOTE: owner uid, *other* gid. */
65 setup_file("priv_vfs_setgid_forther: fpath", fpath, UID_OWNER,
67 fpath_initialized = 1;
72 priv_vfs_setgid_fowner(int asroot, int injail, struct test *test)
76 error = chmod(fpath, 0600 | S_ISGID);
78 expect("priv_vfs_setgid_fowner(asroot, injail)", error, 0,
80 if (asroot && !injail)
81 expect("priv_vfs_setgid_fowner(asroot, !injail)", error, 0,
83 if (!asroot && injail)
84 expect("priv_vfs_setgid_fowner(!asroot, injail)", error, 0,
86 if (!asroot && !injail)
87 expect("priv_vfs_setgid_fowner(!asroot, !injail)", error, 0,
92 priv_vfs_setgid_fother(int asroot, int injail, struct test *test)
96 error = chmod(fpath, 0600 | S_ISGID);
98 expect("priv_vfs_setgid_fother(asroot, injail)", error, 0,
100 if (asroot && !injail)
101 expect("priv_vfs_setgid_fother(asroot, !injail)", error, 0,
103 if (!asroot && injail)
104 expect("priv_vfs_setgid_fother(!asroot, injail)", error, -1,
106 if (!asroot && !injail)
107 expect("priv_vfs_setgid_fother(!asroot, !injail)", error, -1,
112 priv_vfs_setgid_cleanup(int asroot, int injail, struct test *test)
115 if (fpath_initialized) {
117 fpath_initialized = 0;