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 write to the system extended attribute
38 #include <sys/types.h>
39 #include <sys/extattr.h>
48 #define EA_NAMESPACE EXTATTR_NAMESPACE_SYSTEM
49 #define EA_NAME "test"
50 #define EA_DATA "test"
51 #define EA_SIZE strlen(EA_DATA)
53 static char fpath[1024];
54 static int fpath_initialized;
57 priv_vfs_extattr_system_setup(int asroot, int injail, struct test *test)
61 * Set file perms so that discretionary access control would grant
62 * write rights on non-system EAs on the file.
64 setup_file("priv_vfs_extattr_system_setup: fpath", fpath, UID_ROOT,
66 fpath_initialized = 1;
71 priv_vfs_extattr_system(int asroot, int injail, struct test *test)
76 ret = extattr_set_file(fpath, EA_NAMESPACE, EA_NAME, EA_DATA,
80 else if (ret == EA_SIZE)
83 err(-1, "priv_vfs_extattr_system: set returned %zd", ret);
85 expect("priv_vfs_extattr_system(asroot, injail)", error, -1,
87 if (asroot && !injail)
88 expect("priv_vfs_extattr_system(asroot, !injail)", error, 0,
90 if (!asroot && injail)
91 expect("priv_vfs_extattr_system(!asroot, injail)", error, -1,
93 if (!asroot && !injail)
94 expect("priv_vfs_extattr_system(!asroot, !injail)", error,
99 priv_vfs_extattr_system_cleanup(int asroot, int injail, struct test *test)
102 if (fpath_initialized) {
104 fpath_initialized = 0;