def test_45_verify(self):
handlers = [
'md5_crypt', 'des_crypt', 'bsdi_crypt']
cc = CryptContext(handlers, bsdi_crypt__default_rounds=5)
h = hash.md5_crypt.hash('test')
self.assertTrue(cc.verify('test', h))
self.assertTrue(not cc.verify('notest', h))
self.assertTrue(cc.verify('test', h, scheme='md5_crypt'))
self.assertTrue(not cc.verify('notest', h, scheme='md5_crypt'))
self.assertRaises(ValueError, cc.verify, 'test', h, scheme='bsdi_crypt')
self.assertRaises(ValueError, cc.verify, 'stub', '$6$232323123$1287319827')
cc = CryptContext(['des_crypt'])
h = refhash = cc.hash('stub')
for secret, kwds in self.nonstring_vectors:
self.assertRaises(TypeError, cc.verify, secret, h, **kwds)
self.assertFalse(cc.verify(secret, None))
cc = CryptContext(['des_crypt'])
for h, kwds in self.nonstring_vectors:
if h is None:
continue
self.assertRaises(TypeError, cc.verify, 'secret', h, **kwds)
self.assertRaises(KeyError, CryptContext().verify, 'secret', 'hash')
self.assertRaises(KeyError, cc.verify, 'secret', refhash, scheme='fake')
self.assertRaises(TypeError, cc.verify, 'secret', refhash, scheme=1)
self.assertRaises(TypeError, cc.verify, 'secret', refhash, category=1)
return
def test_43_hash(self):
cc = CryptContext(**self.sample_4_dict)
hash = cc.hash('password')
self.assertTrue(hash.startswith('$5$rounds=3000$'))
self.assertTrue(cc.verify('password', hash))
self.assertFalse(cc.verify('passwordx', hash))
self.assertRaises(ValueError, cc.copy, sha256_crypt__default_rounds=4000)
cc = CryptContext(['des_crypt'])
for secret, kwds in self.nonstring_vectors:
self.assertRaises(TypeError, cc.hash, secret, **kwds)
self.assertRaises(KeyError, CryptContext().hash, 'secret')
self.assertRaises(TypeError, cc.hash, 'secret', category=1)
def test_40_basic(self):
handlers = [
hash.md5_crypt, hash.des_crypt, hash.bsdi_crypt]
cc = CryptContext(handlers, bsdi_crypt__default_rounds=5)
for crypt in handlers:
h = cc.hash('test', scheme=crypt.name)
self.assertEqual(cc.identify(h), crypt.name)
self.assertEqual(cc.identify(h, resolve=True, unconfigured=True), crypt)
self.assertHandlerDerivedFrom(cc.identify(h, resolve=True), crypt)
self.assertTrue(cc.verify('test', h))
self.assertFalse(cc.verify('notest', h))
h = cc.hash('test')
self.assertEqual(cc.identify(h), 'md5_crypt')
h = cc.genhash('secret', cc.genconfig())
self.assertEqual(cc.identify(h), 'md5_crypt')
h = cc.genhash('secret', cc.genconfig(), scheme='md5_crypt')
self.assertEqual(cc.identify(h), 'md5_crypt')
self.assertRaises(ValueError, cc.genhash, 'secret', cc.genconfig(), scheme='des_crypt')
def test_48_context_kwds(self):
from otp.ai.passlib.hash import des_crypt, md5_crypt, postgres_md5
des_hash = des_crypt.hash('stub')
pg_root_hash = postgres_md5.hash('stub', user='******')
pg_admin_hash = postgres_md5.hash('stub', user='******')
cc1 = CryptContext([des_crypt, md5_crypt])
self.assertEqual(cc1.context_kwds, set())
self.assertTrue(des_crypt.identify(cc1.hash('stub')), 'des_crypt')
self.assertTrue(cc1.verify('stub', des_hash))
self.assertEqual(cc1.verify_and_update('stub', des_hash), (True, None))
with self.assertWarningList(['passing settings to.*is deprecated']):
self.assertRaises(TypeError, cc1.hash, 'stub', user='******')
self.assertRaises(TypeError, cc1.verify, 'stub', des_hash, user='******')
self.assertRaises(TypeError, cc1.verify_and_update, 'stub', des_hash, user='******')
cc2 = CryptContext([des_crypt, postgres_md5])
self.assertEqual(cc2.context_kwds, set(['user']))
self.assertTrue(des_crypt.identify(cc2.hash('stub')), 'des_crypt')
self.assertTrue(cc2.verify('stub', des_hash))
self.assertEqual(cc2.verify_and_update('stub', des_hash), (True, None))
self.assertTrue(des_crypt.identify(cc2.hash('stub', user='******')), 'des_crypt')
self.assertTrue(cc2.verify('stub', des_hash, user='******'))
self.assertEqual(cc2.verify_and_update('stub', des_hash, user='******'), (True, None))
with self.assertWarningList(['passing settings to.*is deprecated']):
self.assertRaises(TypeError, cc2.hash, 'stub', badkwd='root')
self.assertRaises(TypeError, cc2.verify, 'stub', des_hash, badkwd='root')
self.assertRaises(TypeError, cc2.verify_and_update, 'stub', des_hash, badkwd='root')
cc3 = CryptContext([postgres_md5, des_crypt], deprecated='auto')
self.assertEqual(cc3.context_kwds, set(['user']))
self.assertRaises(TypeError, cc3.hash, 'stub')
self.assertRaises(TypeError, cc3.verify, 'stub', pg_root_hash)
self.assertRaises(TypeError, cc3.verify_and_update, 'stub', pg_root_hash)
self.assertEqual(cc3.hash('stub', user='******'), pg_root_hash)
self.assertTrue(cc3.verify('stub', pg_root_hash, user='******'))
self.assertEqual(cc3.verify_and_update('stub', pg_root_hash, user='******'), (True, None))
self.assertEqual(cc3.verify_and_update('stub', pg_root_hash, user='******'), (False, None))
self.assertEqual(cc3.verify_and_update('stub', des_hash, user='******'), (
True, pg_root_hash))
return
