Newer
Older
1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
21
22
23
24
25
26
27
28
29
30
31
32
33
34
35
36
37
38
39
40
41
42
43
44
45
46
47
48
49
50
51
52
53
54
55
56
57
58
59
60
#!/usr/bin/python
#
# Copyright (C) 2010 Google Inc.
#
# This program is free software; you can redistribute it and/or modify
# it under the terms of the GNU General Public License as published by
# the Free Software Foundation; either version 2 of the License, or
# (at your option) any later version.
#
# This program is distributed in the hope that it will be useful, but
# WITHOUT ANY WARRANTY; without even the implied warranty of
# MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
# General Public License for more details.
#
# You should have received a copy of the GNU General Public License
# along with this program; if not, write to the Free Software
# Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA
# 02110-1301, USA.
"""Script to check tarball generated by Automake.
"""
import sys
import stat
import tarfile
def ReportError(member, msg):
print >>sys.stderr, "%s: %s" % (member.name, msg)
def main():
tf = tarfile.open(fileobj=sys.stdin)
success = True
for member in tf.getmembers():
if member.uid != 0:
success = False
ReportError(member, "Owned by UID %s, not UID 0" % member.uid)
if member.gid != 0:
success = False
ReportError(member, "Owned by GID %s, not GID 0" % member.gid)
if member.mode & (stat.S_IWGRP | stat.S_IWOTH):
success = False
ReportError(member, "World or group writeable (mode is %o)" % member.mode)
if success:
sys.exit(0)
sys.exit(1)
if __name__ == "__main__":
main()