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File permission special case for NTFS-3g on POSIX.

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Fix issue #347, "*SensitiveFilePermissions fails on ntfs-3g mounted filesystems".
This commit is contained in:
Gregor Robinson 2013-08-05 22:06:46 +02:00 committed by Jordan Hall
parent db31cb4147
commit 03fdbe163b
1 changed files with 13 additions and 0 deletions
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13
src/shared.py
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@ -346,6 +346,19 @@ def checkSensitiveFilePermissions(filename):
# Windows systems. # Windows systems.
return True return True
else: else:
try:
# Skip known problems for non-Win32 filesystems without POSIX permissions.
import subprocess
fstype = subprocess.check_output('stat -f -c "%%T" %s' % (filename),
shell=True,
stderr=subprocess.STDOUT)
if 'fuseblk' in fstype:
logger.info('Skipping file permissions check for %s. Filesystem fuseblk detected.',
filename)
return True
except:
# Swallow exception here, but we might run into trouble later!
logger.error('Could not determine filesystem type.', filename)
present_permissions = os.stat(filename)[0] present_permissions = os.stat(filename)[0]
disallowed_permissions = stat.S_IRWXG | stat.S_IRWXO disallowed_permissions = stat.S_IRWXG | stat.S_IRWXO
return present_permissions & disallowed_permissions == 0 return present_permissions & disallowed_permissions == 0