Synnefo » snf-ganeti » ganeti-local

#!/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()