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.
34 * Test that privilege is required to set the sgid bit on a file with a group
35 * that isn't in the process credential. The file uid owner is set to the
36 * uid being tested with, as we are not interested in testing privileges
37 * associated with file ownership.
49 static char fpath[1024];
50 static int fpath_initialized;
53 priv_vfs_setgid_fowner_setup(int asroot, int injail, struct test *test)
56 setup_file("priv_vfs_setgid_fowner: fpath", fpath, UID_OWNER,
58 fpath_initialized = 1;
63 priv_vfs_setgid_fother_setup(int asroot, int injail, struct test *test)
66 /* NOTE: owner uid, *other* gid. */
67 setup_file("priv_vfs_setgid_forther: fpath", fpath, UID_OWNER,
69 fpath_initialized = 1;
74 priv_vfs_setgid_fowner(int asroot, int injail, struct test *test)
78 error = chmod(fpath, 0600 | S_ISGID);
80 expect("priv_vfs_setgid_fowner(asroot, injail)", error, 0,
82 if (asroot && !injail)
83 expect("priv_vfs_setgid_fowner(asroot, !injail)", error, 0,
85 if (!asroot && injail)
86 expect("priv_vfs_setgid_fowner(!asroot, injail)", error, 0,
88 if (!asroot && !injail)
89 expect("priv_vfs_setgid_fowner(!asroot, !injail)", error, 0,
94 priv_vfs_setgid_fother(int asroot, int injail, struct test *test)
98 error = chmod(fpath, 0600 | S_ISGID);
100 expect("priv_vfs_setgid_fother(asroot, injail)", error, 0,
102 if (asroot && !injail)
103 expect("priv_vfs_setgid_fother(asroot, !injail)", error, 0,
105 if (!asroot && injail)
106 expect("priv_vfs_setgid_fother(!asroot, injail)", error, -1,
108 if (!asroot && !injail)
109 expect("priv_vfs_setgid_fother(!asroot, !injail)", error, -1,
114 priv_vfs_setgid_cleanup(int asroot, int injail, struct test *test)
117 if (fpath_initialized) {
119 fpath_initialized = 0;