def test_router_digest(self):
"""
Constructs with a router-digest line with both valid and invalid contents.
"""
# checks with valid content
router_digest = '068A2E28D4C934D9490303B7A645BA068DCA0504'
desc = BridgeDescriptor.create({'router-digest': router_digest})
self.assertEqual(router_digest, desc.digest())
# checks when missing
desc_text = BridgeDescriptor.content(exclude=['router-digest'])
self.assertRaises(ValueError, BridgeDescriptor, desc_text, True)
# check that we can still construct it without validation
desc = BridgeDescriptor(desc_text, validate=False)
self.assertEqual(None, desc.digest())
# checks with invalid content
test_values = (
'',
'006FD96BA35E7785A6A3B8B75FE2E2435A13BDB44',
'006FD96BA35E7785A6A3B8B75FE2E2435A13BDB',
'006FD96BA35E7785A6A3B8B75FE2E2435A13BDBH',
)
for value in test_values:
desc_text = BridgeDescriptor.content({'router-digest': value})
self.assertRaises(ValueError, BridgeDescriptor, desc_text, True)
desc = BridgeDescriptor(desc_text, validate=False)
self.assertEqual(None, desc.digest())
def test_or_address_v4(self):
"""
Constructs a bridge descriptor with a sanatized IPv4 or-address entry.
"""
desc = BridgeDescriptor.create({'or-address': '10.45.227.253:9001'})
self.assertEqual([('10.45.227.253', 9001, False)], desc.or_addresses)
def test_or_address_v6(self):
"""
Constructs a bridge descriptor with a sanatized IPv6 or-address entry.
"""
desc = BridgeDescriptor.create({'or-address': '[fd9f:2e19:3bcf::02:9970]:9001'})
self.assertEqual([('fd9f:2e19:3bcf::02:9970', 9001, True)], desc.or_addresses)
def test_or_address_v6(self):
"""
Constructs a bridge descriptor with a sanatized IPv6 or-address entry.
"""
desc = BridgeDescriptor.create({'or-address': '[fd9f:2e19:3bcf::02:9970]:9001'})
self.assertEqual([('fd9f:2e19:3bcf::02:9970', 9001, True)], desc.or_addresses)
def test_or_address_v4(self):
"""
Constructs a bridge descriptor with a sanatized IPv4 or-address entry.
"""
desc = BridgeDescriptor.create({'or-address': '10.45.227.253:9001'})
self.assertEqual([('10.45.227.253', 9001, False)], desc.or_addresses)
def test_router_digest(self):
"""
Constructs with a router-digest line with both valid and invalid contents.
"""
# checks with valid content
router_digest = '068A2E28D4C934D9490303B7A645BA068DCA0504'
desc = BridgeDescriptor.create({'router-digest': router_digest})
self.assertEqual(router_digest, desc.digest())
# checks when missing
desc_text = BridgeDescriptor.content(exclude = ['router-digest'])
self.assertRaises(ValueError, BridgeDescriptor, desc_text, True)
# check that we can still construct it without validation
desc = BridgeDescriptor(desc_text, validate = False)
self.assertEqual(None, desc.digest())
# checks with invalid content
test_values = (
'',
'006FD96BA35E7785A6A3B8B75FE2E2435A13BDB44',
'006FD96BA35E7785A6A3B8B75FE2E2435A13BDB',
'006FD96BA35E7785A6A3B8B75FE2E2435A13BDBH',
)
for value in test_values:
desc_text = BridgeDescriptor.content({'router-digest': value})
self.assertRaises(ValueError, BridgeDescriptor, desc_text, True)
desc = BridgeDescriptor(desc_text, validate = False)
self.assertEqual(None, desc.digest())
def test_multiple_descriptor_types(self):
"""
Attempts to make a csv with multiple descriptor types.
"""
self.assertRaises(
ValueError, export_csv,
(RelayDescriptor.create(), BridgeDescriptor.create()))
def test_minimal_bridge_descriptor(self):
"""
Basic sanity check that we can parse a descriptor with minimal attributes.
"""
desc = BridgeDescriptor.create()
self.assertTrue(desc.nickname.startswith('Unnamed'))
self.assertEqual(None, desc.fingerprint)
self.assertEqual('006FD96BA35E7785A6A3B8B75FE2E2435A13BDB4', desc.digest())
# check that we don't have crypto fields
self.assertRaises(AttributeError, getattr, desc, 'onion_key')
self.assertRaises(AttributeError, getattr, desc, 'signing_key')
self.assertRaises(AttributeError, getattr, desc, 'signature')
def test_minimal_bridge_descriptor(self):
"""
Basic sanity check that we can parse a descriptor with minimal attributes.
"""
desc = BridgeDescriptor.create()
self.assertTrue(desc.nickname.startswith('Unnamed'))
self.assertEqual(None, desc.fingerprint)
self.assertEqual('006FD96BA35E7785A6A3B8B75FE2E2435A13BDB4', desc.digest())
# check that we don't have crypto fields
self.assertRaises(AttributeError, getattr, desc, 'onion_key')
self.assertRaises(AttributeError, getattr, desc, 'signing_key')
self.assertRaises(AttributeError, getattr, desc, 'signature')
def test_bridge_unsanitized(self):
"""
Targeted check that individual unsanitized attributes will be detected.
"""
unsanitized_attr = [
{'router': 'Unnamed 75.45.227.253 9001 0 0'},
{'contact': 'Damian'},
{'or-address': '71.35.133.197:9001'},
{'or-address': '[12ab:2e19:3bcf::02:9970]:9001'},
{'onion-key': '\n-----BEGIN RSA PUBLIC KEY-----%s-----END RSA PUBLIC KEY-----' % stem.descriptor.CRYPTO_BLOB},
{'signing-key': '\n-----BEGIN RSA PUBLIC KEY-----%s-----END RSA PUBLIC KEY-----' % stem.descriptor.CRYPTO_BLOB},
{'router-signature': '\n-----BEGIN SIGNATURE-----%s-----END SIGNATURE-----' % stem.descriptor.CRYPTO_BLOB},
]
for attr in unsanitized_attr:
desc = BridgeDescriptor.create(attr)
self.assertFalse(desc.is_scrubbed())
def test_bridge_unsanitized(self):
"""
Targeted check that individual unsanitized attributes will be detected.
"""
unsanitized_attr = [
{'router': 'Unnamed 75.45.227.253 9001 0 0'},
{'contact': 'Damian'},
{'or-address': '71.35.133.197:9001'},
{'or-address': '[12ab:2e19:3bcf::02:9970]:9001'},
{'onion-key': '\n-----BEGIN RSA PUBLIC KEY-----%s-----END RSA PUBLIC KEY-----' % stem.descriptor.CRYPTO_BLOB},
{'signing-key': '\n-----BEGIN RSA PUBLIC KEY-----%s-----END RSA PUBLIC KEY-----' % stem.descriptor.CRYPTO_BLOB},
{'router-signature': '\n-----BEGIN SIGNATURE-----%s-----END SIGNATURE-----' % stem.descriptor.CRYPTO_BLOB},
]
for attr in unsanitized_attr:
desc = BridgeDescriptor.create(attr)
self.assertFalse(desc.is_scrubbed())
def test_multiple_descriptor_types(self):
"""
Attempts to make a csv with multiple descriptor types.
"""
self.assertRaises(ValueError, export_csv, (RelayDescriptor.create(), BridgeDescriptor.create()))