diff options
Diffstat (limited to 'tools/regression/priv/test_utimes.c')
| -rw-r--r-- | tools/regression/priv/test_utimes.c | 153 |
1 files changed, 0 insertions, 153 deletions
diff --git a/tools/regression/priv/test_utimes.c b/tools/regression/priv/test_utimes.c deleted file mode 100644 index 51cef52..0000000 --- a/tools/regression/priv/test_utimes.c +++ /dev/null @@ -1,153 +0,0 @@ -/*- - * Copyright (c) 2006 nCircle Network Security, Inc. - * All rights reserved. - * - * This software was developed by Robert N. M. Watson for the TrustedBSD - * Project under contract to nCircle Network Security, Inc. - * - * Redistribution and use in source and binary forms, with or without - * modification, are permitted provided that the following conditions - * are met: - * 1. Redistributions of source code must retain the above copyright - * notice, this list of conditions and the following disclaimer. - * 2. Redistributions in binary form must reproduce the above copyright - * notice, this list of conditions and the following disclaimer in the - * documentation and/or other materials provided with the distribution. - * - * THIS SOFTWARE IS PROVIDED BY THE AUTHOR AND CONTRIBUTORS ``AS IS'' AND - * ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE - * IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE - * ARE DISCLAIMED. IN NO EVENT SHALL THE AUTHOR, NCIRCLE NETWORK SECURITY, - * INC., OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, - * SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED - * TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR - * PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF - * LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING - * NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF THIS - * SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE. - * - * $FreeBSD$ - */ - -/* - * If times is NULL, ... The caller must be the owner of the file, have - * permission to write the file, or be the super-user. - * - * If times is non-NULL, ... The caller must be the owner of the file or be - * the super-user. - * - * To test these, create a temporary file owned by uid_owner; then run a - * series of tests as root, owner, and other, along with various modes, to - * see what is permitted, and if not, what error is returned. - */ - -#include <sys/types.h> -#include <sys/stat.h> - -#include <err.h> -#include <errno.h> -#include <stdio.h> -#include <stdlib.h> -#include <string.h> -#include <unistd.h> - -#include "main.h" - -static int -try_utimes(const char *path, mode_t mode, uid_t uid, - struct timeval *timestamp, int expected) -{ - int error; - - if (chmod(path, mode) < 0) { - warn("try_utimes(%s, %d, %d, 0x%08x): chmod", path, mode, uid, - (u_int)timestamp); - (void)unlink(path); - exit(-1); - } - - if (seteuid(uid) < 0) { - warn("try_utimes(%s, %d, %d, 0x%08x): seteuid(%d)", path, - mode, uid, (u_int)timestamp, uid); - (void)unlink(path); - exit(-1); - } - - error = utimes(path, timestamp); - - if (seteuid(UID_ROOT) < 0) { - warn("try_utimes(%s, %d, %d, 0x%08x): seteuid(UID_ROOT)", - path, mode, uid, (u_int)timestamp); - (void)unlink(path); - exit(-1); - } - - if (expected == 0) { - if (error != 0) { - (void)unlink(path); - errx(-1, "try_utimes(%s, 0%o, %d, 0x%08x) failed %d", - path, mode, uid, (u_int)timestamp, errno); - } - return (0); - } - - if (expected == errno) - return (0); - - (void)unlink(path); - errx(-1, "try_utimes(%s, 0%o, %d, 0x%08x) wrong err %d", path, mode, - uid, (u_int)timestamp, errno); -} - -void -test_utimes(void) -{ - char path[128] = "/tmp/utimes.XXXXXXXXX"; - struct timeval timestamp[2]; - int fd; - - if (getuid() != 0) - errx(-1, "must be run as root"); - - fd = mkstemp(path); - if (fd == -1) - err(-1, "mkstemp"); - - if (chown(path, UID_OWNER, -1) < 0) { - warn("chown(%s, %d)", path, UID_OWNER); - (void)unlink(path); - return; - } - - bzero(timestamp, sizeof(timestamp)); - - try_utimes(path, 0444, UID_ROOT, NULL, 0); - try_utimes(path, 0444, UID_OWNER, NULL, 0); - /* Denied by permissions. */ - try_utimes(path, 0444, UID_OTHER, NULL, EACCES); - - try_utimes(path, 0444, UID_ROOT, timestamp, 0); - try_utimes(path, 0444, UID_OWNER, timestamp, 0); - try_utimes(path, 0444, UID_OTHER, timestamp, EPERM); - - try_utimes(path, 0644, UID_ROOT, NULL, 0); - try_utimes(path, 0644, UID_OWNER, NULL, 0); - /* Denied by permissions. */ - try_utimes(path, 0644, UID_OTHER, NULL, EACCES); - - try_utimes(path, 0644, UID_ROOT, timestamp, 0); - try_utimes(path, 0644, UID_OWNER, timestamp, 0); - /* Denied as not owner. */ - try_utimes(path, 0644, UID_OTHER, timestamp, EPERM); - - try_utimes(path, 0666, UID_ROOT, NULL, 0); - try_utimes(path, 0666, UID_OWNER, NULL, 0); - try_utimes(path, 0666, UID_OTHER, NULL, 0); - - try_utimes(path, 0666, UID_ROOT, timestamp, 0); - try_utimes(path, 0666, UID_OWNER, timestamp, 0); - /* Denied as not owner. */ - try_utimes(path, 0666, UID_OTHER, timestamp, EPERM); - - (void)unlink(path); -} |
