def exclude(self, path):
"""
encrypt paths for snapshots.takeSnapshot exclude list.
After encoding the path a wildcard would not match anymore
so all paths with wildcards are ignored. Only single and double asterisk
that will match a full file or folder name will work.
"""
if tools.patternHasNotEncryptableWildcard(path):
return None
enc = ''
m = self.re_asterisk.search(path)
if not m is None:
path_ = path[:]
while True:
#search for foo/*, foo/*/bar, */bar or **/bar
#but not foo* or foo/*bar
m = self.re_separate_asterisk.search(path_)
if m is None:
return None
if m.group(1):
if not m.group(1).endswith(os.sep):
return None
enc = os.path.join(enc, self.path(m.group(1)))
enc = os.path.join(enc, m.group(2))
if m.group(3):
if not m.group(3).startswith(os.sep):
return None
m1 = self.re_asterisk.search(m.group(3))
if m1 is None:
enc = os.path.join(enc, self.path(m.group(3)))
break
else:
path_ = m.group(3)
continue
else:
break
else:
enc = self.path(path)
if os.path.isabs(path):
return os.path.join(os.sep, enc)
return enc
def exclude(self, path):
"""
encrypt paths for snapshots.takeSnapshot exclude list.
After encoding the path a wildcard would not match anymore
so all paths with wildcards are ignored. Only single and double asterisk
that will match a full file or folder name will work.
"""
if tools.patternHasNotEncryptableWildcard(path):
return None
enc = ''
m = self.re_asterisk.search(path)
if not m is None:
path_ = path[:]
while True:
#search for foo/*, foo/*/bar, */bar or **/bar
#but not foo* or foo/*bar
m = self.re_separate_asterisk.search(path_)
if m is None:
return None
if m.group(1):
if not m.group(1).endswith(os.sep):
return None
enc = os.path.join(enc, self.path(m.group(1)))
enc = os.path.join(enc, m.group(2))
if m.group(3):
if not m.group(3).startswith(os.sep):
return None
m1 = self.re_asterisk.search(m.group(3))
if m1 is None:
enc = os.path.join(enc, self.path(m.group(3)))
break
else:
path_ = m.group(3)
continue
else:
break
else:
enc = self.path(path)
if os.path.isabs(path):
return os.path.join(os.sep, enc)
return enc
def test_patternHasNotEncryptableWildcard(self):
self.assertFalse(tools.patternHasNotEncryptableWildcard('foo'))
self.assertFalse(tools.patternHasNotEncryptableWildcard('/foo'))
self.assertFalse(tools.patternHasNotEncryptableWildcard('foo/*/bar'))
self.assertFalse(tools.patternHasNotEncryptableWildcard('foo/**/bar'))
self.assertFalse(tools.patternHasNotEncryptableWildcard('*/foo'))
self.assertFalse(tools.patternHasNotEncryptableWildcard('**/foo'))
self.assertFalse(tools.patternHasNotEncryptableWildcard('foo/*'))
self.assertFalse(tools.patternHasNotEncryptableWildcard('foo/**'))
self.assertTrue(tools.patternHasNotEncryptableWildcard('foo?'))
self.assertTrue(tools.patternHasNotEncryptableWildcard('foo[1-2]'))
self.assertTrue(tools.patternHasNotEncryptableWildcard('foo*'))
self.assertTrue(tools.patternHasNotEncryptableWildcard('*foo'))
self.assertTrue(tools.patternHasNotEncryptableWildcard('**foo'))
self.assertTrue(tools.patternHasNotEncryptableWildcard('*.foo'))
self.assertTrue(tools.patternHasNotEncryptableWildcard('foo*bar'))
self.assertTrue(tools.patternHasNotEncryptableWildcard('foo**bar'))
self.assertTrue(tools.patternHasNotEncryptableWildcard('foo*/bar'))
self.assertTrue(tools.patternHasNotEncryptableWildcard('foo**/bar'))
self.assertTrue(tools.patternHasNotEncryptableWildcard('foo/*bar'))
self.assertTrue(tools.patternHasNotEncryptableWildcard('foo/**bar'))
self.assertTrue(tools.patternHasNotEncryptableWildcard('foo/*/bar*'))
self.assertTrue(tools.patternHasNotEncryptableWildcard('*foo/*/bar'))
def test_patternHasNotEncryptableWildcard(self):
self.assertFalse(tools.patternHasNotEncryptableWildcard('foo'))
self.assertFalse(tools.patternHasNotEncryptableWildcard('/foo'))
self.assertFalse(tools.patternHasNotEncryptableWildcard('foo/*/bar'))
self.assertFalse(tools.patternHasNotEncryptableWildcard('foo/**/bar'))
self.assertFalse(tools.patternHasNotEncryptableWildcard('*/foo'))
self.assertFalse(tools.patternHasNotEncryptableWildcard('**/foo'))
self.assertFalse(tools.patternHasNotEncryptableWildcard('foo/*'))
self.assertFalse(tools.patternHasNotEncryptableWildcard('foo/**'))
self.assertTrue(tools.patternHasNotEncryptableWildcard('foo?'))
self.assertTrue(tools.patternHasNotEncryptableWildcard('foo[1-2]'))
self.assertTrue(tools.patternHasNotEncryptableWildcard('foo*'))
self.assertTrue(tools.patternHasNotEncryptableWildcard('*foo'))
self.assertTrue(tools.patternHasNotEncryptableWildcard('**foo'))
self.assertTrue(tools.patternHasNotEncryptableWildcard('*.foo'))
self.assertTrue(tools.patternHasNotEncryptableWildcard('foo*bar'))
self.assertTrue(tools.patternHasNotEncryptableWildcard('foo**bar'))
self.assertTrue(tools.patternHasNotEncryptableWildcard('foo*/bar'))
self.assertTrue(tools.patternHasNotEncryptableWildcard('foo**/bar'))
self.assertTrue(tools.patternHasNotEncryptableWildcard('foo/*bar'))
self.assertTrue(tools.patternHasNotEncryptableWildcard('foo/**bar'))
self.assertTrue(tools.patternHasNotEncryptableWildcard('foo/*/bar*'))
self.assertTrue(tools.patternHasNotEncryptableWildcard('*foo/*/bar'))