def _load_backend_os_crypt(cls):
# XXX: what to do if "2" isn't supported, but "2a" is?
# "2" is *very* rare, and can fake it using "2a"+repeat_string
h1 = '$2$04$......................1O4gOrCYaqBG3o/4LnT2ykQUt1wbyju'
h2 = '$2a$04$......................qiOQjkB8hxU8OzRhS.GhRMa4VUnkPty'
if test_crypt("test", h1) and test_crypt("test", h2):
return cls._calc_checksum_os_crypt
return None
def _load_backend_os_crypt(cls):
# XXX: what to do if "2" isn't supported, but "2a" is?
# "2" is *very* rare, and can fake it using "2a"+repeat_string
h1 = '$2$04$......................1O4gOrCYaqBG3o/4LnT2ykQUt1wbyju'
h2 = '$2a$04$......................qiOQjkB8hxU8OzRhS.GhRMa4VUnkPty'
if test_crypt("test", h1) and test_crypt("test", h2):
return cls._calc_checksum_os_crypt
return None
def test_crypt(self):
"test crypt.crypt() wrappers"
from passlib.utils import has_crypt, safe_crypt, test_crypt
# test everything is disabled
if not has_crypt:
self.assertEqual(safe_crypt("test", "aa"), None)
self.assertFalse(test_crypt("test", "aaqPiZY5xR5l."))
raise self.skipTest("crypt.crypt() not available")
# XXX: this assumes *every* crypt() implementation supports des_crypt.
# if this fails for some platform, this test will need modifying.
# test return type
self.assertIsInstance(safe_crypt(u("test"), u("aa")), unicode)
# test ascii password
h1 = u('aaqPiZY5xR5l.')
self.assertEqual(safe_crypt(u('test'), u('aa')), h1)
self.assertEqual(safe_crypt(b('test'), b('aa')), h1)
# test utf-8 / unicode password
h2 = u('aahWwbrUsKZk.')
self.assertEqual(safe_crypt(u('test\u1234'), 'aa'), h2)
self.assertEqual(safe_crypt(b('test\xe1\x88\xb4'), 'aa'), h2)
# test latin-1 password
hash = safe_crypt(b('test\xff'), 'aa')
if PY3: # py3 supports utf-8 bytes only.
self.assertEqual(hash, None)
else: # but py2 is fine.
self.assertEqual(hash, u('aaOx.5nbTU/.M'))
# test rejects null chars in password
self.assertRaises(ValueError, safe_crypt, '\x00', 'aa')
# check test_crypt()
h1x = h1[:-1] + 'x'
self.assertTrue(test_crypt("test", h1))
self.assertFalse(test_crypt("test", h1x))
# check crypt returning variant error indicators
# some platforms return None on errors, others empty string,
# The BSDs in some cases return ":"
import passlib.utils as mod
orig = mod._crypt
try:
fake = None
mod._crypt = lambda secret, hash: fake
for fake in [None, "", ":", ":0", "*0"]:
self.assertEqual(safe_crypt("test", "aa"), None)
self.assertFalse(test_crypt("test", h1))
fake = 'xxx'
self.assertEqual(safe_crypt("test", "aa"), "xxx")
finally:
mod._crypt = orig
def test_crypt(self):
"test crypt.crypt() wrappers"
from passlib.utils import has_crypt, safe_crypt, test_crypt
# test everything is disabled
if not has_crypt:
self.assertEqual(safe_crypt("test", "aa"), None)
self.assertFalse(test_crypt("test", "aaqPiZY5xR5l."))
raise self.skipTest("crypt.crypt() not available")
# XXX: this assumes *every* crypt() implementation supports des_crypt.
# if this fails for some platform, this test will need modifying.
# test return type
self.assertIsInstance(safe_crypt(u("test"), u("aa")), unicode)
# test ascii password
h1 = u('aaqPiZY5xR5l.')
self.assertEqual(safe_crypt(u('test'), u('aa')), h1)
self.assertEqual(safe_crypt(b('test'), b('aa')), h1)
# test utf-8 / unicode password
h2 = u('aahWwbrUsKZk.')
self.assertEqual(safe_crypt(u('test\u1234'), 'aa'), h2)
self.assertEqual(safe_crypt(b('test\xe1\x88\xb4'), 'aa'), h2)
# test latin-1 password
hash = safe_crypt(b('test\xff'), 'aa')
if PY3: # py3 supports utf-8 bytes only.
self.assertEqual(hash, None)
else: # but py2 is fine.
self.assertEqual(hash, u('aaOx.5nbTU/.M'))
# test rejects null chars in password
self.assertRaises(ValueError, safe_crypt, '\x00', 'aa')
# check test_crypt()
h1x = h1[:-1] + 'x'
self.assertTrue(test_crypt("test", h1))
self.assertFalse(test_crypt("test", h1x))
# check crypt returning variant error indicators
# some platforms return None on errors, others empty string,
# The BSDs in some cases return ":"
import passlib.utils as mod
orig = mod._crypt
try:
fake = None
mod._crypt = lambda secret, hash: fake
for fake in [None, "", ":", ":0", "*0"]:
self.assertEqual(safe_crypt("test", "aa"), None)
self.assertFalse(test_crypt("test", h1))
fake = 'xxx'
self.assertEqual(safe_crypt("test", "aa"), "xxx")
finally:
mod._crypt = orig
def _load_backend_os_crypt(cls):
if test_crypt("test", '$sha1$1$Wq3GL2Vp$C8U25GvfHS8qGHim'
'ExLaiSFlGkAe'):
cls._set_calc_checksum_backend(cls._calc_checksum_os_crypt)
return True
else:
return False
def _load_backend_os_crypt(cls):
if test_crypt("test", '$sha1$1$Wq3GL2Vp$C8U25GvfHS8qGHim'
'ExLaiSFlGkAe'):
cls._set_calc_checksum_backend(cls._calc_checksum_os_crypt)
return True
else:
return False
def _load_backend_os_crypt(cls):
if test_crypt("test", 'abgOeLfPimXQo'):
cls._set_calc_checksum_backend(cls._calc_checksum_os_crypt)
return True
else:
return False
def _has_backend_os_crypt(cls):
return test_crypt("test", '$1$test$pi/xDtU5WFVRqYS6BMU8X/')
def _load_backend_os_crypt(cls):
if test_crypt("test", 'abgOeLfPimXQo'):
cls._set_calc_checksum_backend(cls._calc_checksum_os_crypt)
return True
else:
return False
def _has_backend_os_crypt(cls):
return test_crypt(
"test", "$6$rounds=1000$test$2M/Lx6Mtobqj"
"Ljobw0Wmo4Q5OFx5nVLJvmgseatA6oMn"
"yWeBdRDx4DU.1H3eGmse6pgsOgDisWBG"
"I5c7TZauS0")
def _load_backend_os_crypt(cls):
if test_crypt("test", '_/...lLDAxARksGCHin.'):
return cls._calc_checksum_os_crypt
return None
def _load_backend_os_crypt(cls):
if test_crypt(*cls._test_hash):
return cls._calc_checksum_os_crypt
return None
def _load_backend_os_crypt(cls):
if test_crypt("test", "$1$test$pi/xDtU5WFVRqYS6BMU8X/"):
return cls._calc_checksum_os_crypt
return None
def _has_backend_os_crypt(cls):
# XXX: what to do if only h2 is supported? h1 is *very* rare.
h1 = "$2$04$......................1O4gOrCYaqBG3o/4LnT2ykQUt1wbyju"
h2 = "$2a$04$......................qiOQjkB8hxU8OzRhS.GhRMa4VUnkPty"
return test_crypt("test", h1) and test_crypt("test", h2)
def _load_backend_os_crypt(cls):
if test_crypt("test", '$1$test$pi/xDtU5WFVRqYS6BMU8X/'):
return cls._calc_checksum_os_crypt
return None
def _load_backend_os_crypt(cls):
if test_crypt("test", '$sha1$1$Wq3GL2Vp$C8U25GvfHS8qGHim'
'ExLaiSFlGkAe'):
return cls._calc_checksum_os_crypt
return None
def _load_backend_os_crypt(cls):
if test_crypt("test", '$1$test$pi/xDtU5WFVRqYS6BMU8X/'):
cls._set_calc_checksum_backend(cls._calc_checksum_os_crypt)
return True
else:
return False
def test_crypt(self):
"""test crypt.crypt() wrappers"""
from passlib.utils import has_crypt, safe_crypt, test_crypt
from passlib.registry import get_supported_os_crypt_schemes, get_crypt_handler
# test everything is disabled
supported = get_supported_os_crypt_schemes()
if not has_crypt:
self.assertEqual(supported, ())
self.assertEqual(safe_crypt("test", "aa"), None)
self.assertFalse(test_crypt("test", "aaqPiZY5xR5l.")) # des_crypt() hash of "test"
raise self.skipTest("crypt.crypt() not available")
# expect there to be something supported, if crypt() is present
if not supported:
# NOTE: failures here should be investigated. usually means one of:
# 1) at least one of passlib's os_crypt detection routines is giving false negative
# 2) crypt() ONLY supports some hash alg which passlib doesn't know about
# 3) crypt() is present but completely disabled (never encountered this yet)
raise self.fail("crypt() present, but no supported schemes found!")
# pick cheap alg if possible, with minimum rounds, to speed up this test.
# NOTE: trusting hasher class works properly (should have been verified using it's own UTs)
for scheme in ("md5_crypt", "sha256_crypt"):
if scheme in supported:
break
else:
scheme = supported[-1]
hasher = get_crypt_handler(scheme)
if getattr(hasher, "min_rounds", None):
hasher = hasher.using(rounds=hasher.min_rounds)
# helpers to generate hashes & config strings to work with
def get_hash(secret):
assert isinstance(secret, unicode)
hash = hasher.hash(secret)
if isinstance(hash, bytes): # py2
hash = hash.decode("utf-8")
assert isinstance(hash, unicode)
return hash
# test ascii password & return type
s1 = u("test")
h1 = get_hash(s1)
result = safe_crypt(s1, h1)
self.assertIsInstance(result, unicode)
self.assertEqual(result, h1)
self.assertEqual(safe_crypt(to_bytes(s1), to_bytes(h1)), h1)
# make sure crypt doesn't just blindly return h1 for whatever we pass in
h1x = h1[:-2] + 'xx'
self.assertEqual(safe_crypt(s1, h1x), h1)
# test utf-8 / unicode password
s2 = u('test\u1234')
h2 = get_hash(s2)
self.assertEqual(safe_crypt(s2, h2), h2)
self.assertEqual(safe_crypt(to_bytes(s2), to_bytes(h2)), h2)
# test rejects null chars in password
self.assertRaises(ValueError, safe_crypt, '\x00', h1)
# check test_crypt()
self.assertTrue(test_crypt("test", h1))
self.assertFalse(test_crypt("test", h1x))
# check crypt returning variant error indicators
# some platforms return None on errors, others empty string,
# The BSDs in some cases return ":"
import passlib.utils as mod
orig = mod._crypt
try:
retval = None
mod._crypt = lambda secret, hash: retval
for retval in [None, "", ":", ":0", "*0"]:
self.assertEqual(safe_crypt("test", h1), None)
self.assertFalse(test_crypt("test", h1))
retval = 'xxx'
self.assertEqual(safe_crypt("test", h1), "xxx")
self.assertFalse(test_crypt("test", h1))
finally:
mod._crypt = orig
def _load_backend_os_crypt(cls):
if test_crypt("test", "_/...lLDAxARksGCHin."):
return cls._calc_checksum_os_crypt
return None
def _load_backend_os_crypt(cls):
if test_crypt("test", 'abgOeLfPimXQo'):
return cls._calc_checksum_os_crypt
return None
def _has_backend_os_crypt(cls):
return test_crypt("test", '$1$test$pi/xDtU5WFVRqYS6BMU8X/')
def _load_backend_mixin(mixin_cls, name, dryrun):
if not test_crypt("test", TEST_HASH_2A):
return False
return mixin_cls._finalize_backend_mixin(name, dryrun)
def _has_backend_os_crypt(cls):
return test_crypt(
"test", "$5$rounds=1000$test$QmQADEXMG8POI5W"
"Dsaeho0P36yK3Tcrgboabng6bkb/")
def _has_backend_os_crypt(cls):
return test_crypt("test", '$sha1$1$Wq3GL2Vp$C8U25GvfHS8qGHim'
'ExLaiSFlGkAe')
def _load_backend_os_crypt(cls):
if test_crypt(*cls._test_hash):
cls._set_calc_checksum_backend(cls._calc_checksum_os_crypt)
return True
else:
return False
def _has_backend_os_crypt(cls):
return test_crypt("test", 'abgOeLfPimXQo')
def _load_backend_os_crypt(cls):
if test_crypt(*cls._test_hash):
return cls._calc_checksum_os_crypt
return None
def _has_backend_os_crypt(cls):
return test_crypt("test", '_/...lLDAxARksGCHin.')
def _load_backend_os_crypt(cls):
if test_crypt("test", '_/...lLDAxARksGCHin.'):
cls._set_calc_checksum_backend(cls._calc_checksum_os_crypt)
return True
else:
return False
def _has_backend_os_crypt(cls):
return test_crypt("test", '$sha1$1$Wq3GL2Vp$C8U25GvfHS8qGHim'
'ExLaiSFlGkAe')
def _load_backend_os_crypt(cls):
if test_crypt("test", '$1$test$pi/xDtU5WFVRqYS6BMU8X/'):
cls._set_calc_checksum_backend(cls._calc_checksum_os_crypt)
return True
else:
return False
def _has_backend_os_crypt(cls):
return test_crypt("test", 'abgOeLfPimXQo')
def _load_backend_mixin(mixin_cls, name, dryrun):
if not test_crypt("test", TEST_HASH_2A):
return False
return mixin_cls._finalize_backend_mixin(name, dryrun)
def _has_backend_os_crypt(cls):
return test_crypt("test", '_/...lLDAxARksGCHin.')
def _load_backend_os_crypt(cls):
if test_crypt("test", '_/...lLDAxARksGCHin.'):
cls._set_calc_checksum_backend(cls._calc_checksum_os_crypt)
return True
else:
return False
def _has_backend_os_crypt(cls):
return test_crypt("test", "$5$rounds=1000$test$QmQADEXMG8POI5W"
"Dsaeho0P36yK3Tcrgboabng6bkb/")
def _load_backend_os_crypt(cls):
if test_crypt("test", "abgOeLfPimXQo"):
return cls._calc_checksum_os_crypt
return None
def _has_backend_os_crypt(cls):
return test_crypt("test", "$6$rounds=1000$test$2M/Lx6Mtobqj"
"Ljobw0Wmo4Q5OFx5nVLJvmgseatA6oMn"
"yWeBdRDx4DU.1H3eGmse6pgsOgDisWBG"
"I5c7TZauS0")
def _load_backend_os_crypt(cls):
if test_crypt(*cls._test_hash):
cls._set_calc_checksum_backend(cls._calc_checksum_os_crypt)
return True
else:
return False
def _has_backend_os_crypt(cls):
# XXX: what to do if only h2 is supported? h1 is *very* rare.
h1 = '$2$04$......................1O4gOrCYaqBG3o/4LnT2ykQUt1wbyju'
h2 = '$2a$04$......................qiOQjkB8hxU8OzRhS.GhRMa4VUnkPty'
return test_crypt("test",h1) and test_crypt("test", h2)
