OLD | NEW |
| (Empty) |
1 #!/bin/bash -p | |
2 | |
3 # Copyright (c) 2009 The Chromium Authors. All rights reserved. | |
4 # Use of this source code is governed by a BSD-style license that can be | |
5 # found in the LICENSE file. | |
6 | |
7 # Called as root after Keystone ticket promotion to change the owner, group, | |
8 # and permissions on the application. The application bundle and its contents | |
9 # are set to owner root, group wheel, and to be writable only by root, but | |
10 # readable and executable (when appropriate) by everyone. | |
11 # | |
12 # Note that this script will be invoked with the real user ID set to the | |
13 # user's ID, but the effective user ID set to 0 (root). bash -p is used on | |
14 # the first line to prevent bash from setting the effective user ID to the | |
15 # real user ID (dropping root privileges). | |
16 # | |
17 # WARNING: This script is NOT currently run when the Keystone ticket is | |
18 # promoted during application installation directly from the disk image, | |
19 # because the installation process itself handles the same permission fix-ups | |
20 # that this script normally would. | |
21 | |
22 set -e | |
23 | |
24 # This script runs as root, so be paranoid about things like ${PATH}. | |
25 export PATH="/usr/bin:/usr/sbin:/bin:/sbin" | |
26 | |
27 # Output the pid to stdout before doing anything else. See | |
28 # chrome/browser/ui/cocoa/authorization_util.h. | |
29 echo "${$}" | |
30 | |
31 if [ ${#} -ne 1 ] ; then | |
32 echo "usage: ${0} APP" >& 2 | |
33 exit 2 | |
34 fi | |
35 | |
36 APP="${1}" | |
37 | |
38 # Make sure that APP is an absolute path and that it exists. | |
39 if [ -z "${APP}" ] || [ "${APP:0:1}" != "/" ] || [ ! -d "${APP}" ] ; then | |
40 echo "${0}: must provide an absolute path naming an extant directory" >& 2 | |
41 exit 3 | |
42 fi | |
43 | |
44 OWNER_GROUP="root:wheel" | |
45 chown -Rh "${OWNER_GROUP}" "${APP}" >& /dev/null | |
46 | |
47 CHMOD_MODE="a+rX,u+w,go-w" | |
48 chmod -R "${CHMOD_MODE}" "${APP}" >& /dev/null | |
49 | |
50 # On the Mac, or at least on HFS+, symbolic link permissions are significant, | |
51 # but chmod -R and -h can't be used together. Do another pass to fix the | |
52 # permissions on any symbolic links. | |
53 find "${APP}" -type l -exec chmod -h "${CHMOD_MODE}" {} + >& /dev/null | |
54 | |
55 exit 0 | |
OLD | NEW |