def test_43_hash_legacy(self, use_16_legacy=False): cc = CryptContext(**self.sample_4_dict) with self.assertWarningList(['passing settings to.*is deprecated']): self.assertEqual(cc.hash('password', scheme='phpass', salt='........'), '$H$5........De04R5Egz0aq8Tf.1eVhY/') with self.assertWarningList(['passing settings to.*is deprecated']): self.assertEqual(cc.hash('password', scheme='phpass', salt='........', ident='P'), '$P$5........De04R5Egz0aq8Tf.1eVhY/') with self.assertWarningList(['passing settings to.*is deprecated']): self.assertEqual(cc.hash('password', rounds=1999, salt='nacl'), '$5$rounds=1999$nacl$nmfwJIxqj0csloAAvSER0B8LU0ERCAbhmMug4Twl609') with self.assertWarningList(['passing settings to.*is deprecated']): self.assertEqual(cc.hash('password', rounds=2001, salt='nacl'), '$5$rounds=2001$nacl$8PdeoPL4aXQnJ0woHhqgIw/efyfCKC2WHneOpnvF.31') self.assertRaises(KeyError, cc.hash, 'secret', scheme='fake') self.assertRaises(TypeError, cc.hash, 'secret', scheme=1)
def test_47_verify_and_update(self): cc = CryptContext(**self.sample_4_dict) h1 = cc.handler('des_crypt').hash('password') h2 = cc.handler('sha256_crypt').hash('password') ok, new_hash = cc.verify_and_update('wrongpass', h1) self.assertFalse(ok) self.assertIs(new_hash, None) ok, new_hash = cc.verify_and_update('wrongpass', h2) self.assertFalse(ok) self.assertIs(new_hash, None) ok, new_hash = cc.verify_and_update('password', h1) self.assertTrue(ok) self.assertTrue(cc.identify(new_hash), 'sha256_crypt') ok, new_hash = cc.verify_and_update('password', h2) self.assertTrue(ok) self.assertIs(new_hash, None) cc = CryptContext(['des_crypt']) hash = refhash = cc.hash('stub') for secret, kwds in self.nonstring_vectors: self.assertRaises(TypeError, cc.verify_and_update, secret, hash, **kwds) self.assertEqual(cc.verify_and_update(secret, None), (False, None)) cc = CryptContext(['des_crypt']) for hash, kwds in self.nonstring_vectors: if hash is None: continue self.assertRaises(TypeError, cc.verify_and_update, 'secret', hash, **kwds) self.assertRaises(KeyError, CryptContext().verify_and_update, 'secret', 'hash') self.assertRaises(KeyError, cc.verify_and_update, 'secret', refhash, scheme='fake') self.assertRaises(TypeError, cc.verify_and_update, 'secret', refhash, scheme=1) self.assertRaises(TypeError, cc.verify_and_update, 'secret', refhash, category=1) return
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_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_95_context_algs(self): handler = self.handler from otp.ai.passlib.context import CryptContext c1 = CryptContext(['scram'], scram__algs='sha1,md5') h = c1.hash('dummy') self.assertEqual(handler.extract_digest_algs(h), ['md5', 'sha-1']) self.assertFalse(c1.needs_update(h)) c2 = c1.copy(scram__algs='sha1') self.assertFalse(c2.needs_update(h)) c2 = c1.copy(scram__algs='sha1,sha256') self.assertTrue(c2.needs_update(h))
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_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
def test_42_genhash(self): cc = CryptContext(['des_crypt']) hash = cc.hash('stub') for secret, kwds in self.nonstring_vectors: self.assertRaises(TypeError, cc.genhash, secret, hash, **kwds) cc = CryptContext(['des_crypt']) for config, kwds in self.nonstring_vectors: if hash is None: continue self.assertRaises(TypeError, cc.genhash, 'secret', config, **kwds) cc = CryptContext(['mysql323']) self.assertRaises(TypeError, cc.genhash, 'stub', None) self.assertRaises(KeyError, CryptContext().genhash, 'secret', 'hash') self.assertRaises(KeyError, cc.genhash, 'secret', hash, scheme='fake') self.assertRaises(TypeError, cc.genhash, 'secret', hash, scheme=1) self.assertRaises(TypeError, cc.genconfig, 'secret', hash, category=1) return
def test_disabled_hashes(self): from otp.ai.passlib.hash import md5_crypt, unix_disabled ctx = CryptContext(['des_crypt']) ctx2 = CryptContext(['des_crypt', 'unix_disabled']) h_ref = ctx.hash('foo') h_other = md5_crypt.hash('foo') self.assertRaisesRegex(RuntimeError, 'no disabled hasher present', ctx.disable) self.assertRaisesRegex(RuntimeError, 'no disabled hasher present', ctx.disable, h_ref) self.assertRaisesRegex(RuntimeError, 'no disabled hasher present', ctx.disable, h_other) h_dis = ctx2.disable() self.assertEqual(h_dis, unix_disabled.default_marker) h_dis_ref = ctx2.disable(h_ref) self.assertEqual(h_dis_ref, unix_disabled.default_marker + h_ref) h_dis_other = ctx2.disable(h_other) self.assertEqual(h_dis_other, unix_disabled.default_marker + h_other) self.assertEqual(ctx2.disable(h_dis_ref), h_dis_ref) self.assertTrue(ctx.is_enabled(h_ref)) HASH_NOT_IDENTIFIED = 'hash could not be identified' self.assertRaisesRegex(ValueError, HASH_NOT_IDENTIFIED, ctx.is_enabled, h_other) self.assertRaisesRegex(ValueError, HASH_NOT_IDENTIFIED, ctx.is_enabled, h_dis) self.assertRaisesRegex(ValueError, HASH_NOT_IDENTIFIED, ctx.is_enabled, h_dis_ref) self.assertTrue(ctx2.is_enabled(h_ref)) self.assertRaisesRegex(ValueError, HASH_NOT_IDENTIFIED, ctx.is_enabled, h_other) self.assertFalse(ctx2.is_enabled(h_dis)) self.assertFalse(ctx2.is_enabled(h_dis_ref)) self.assertRaisesRegex(ValueError, HASH_NOT_IDENTIFIED, ctx.enable, '') self.assertRaises(TypeError, ctx.enable, None) self.assertEqual(ctx.enable(h_ref), h_ref) self.assertRaisesRegex(ValueError, HASH_NOT_IDENTIFIED, ctx.enable, h_other) self.assertRaisesRegex(ValueError, HASH_NOT_IDENTIFIED, ctx.enable, h_dis) self.assertRaisesRegex(ValueError, HASH_NOT_IDENTIFIED, ctx.enable, h_dis_ref) self.assertRaisesRegex(ValueError, HASH_NOT_IDENTIFIED, ctx.enable, '') self.assertRaises(TypeError, ctx2.enable, None) self.assertEqual(ctx2.enable(h_ref), h_ref) self.assertRaisesRegex(ValueError, HASH_NOT_IDENTIFIED, ctx2.enable, h_other) self.assertRaisesRegex(ValueError, 'cannot restore original hash', ctx2.enable, h_dis) self.assertEqual(ctx2.enable(h_dis_ref), h_ref) return