def test_message_sign(self):
"""
Test if message is signed with sender key.
"""
# mock the key fetching
self._km.fetch_keys_from_server = Mock(return_value=[])
proto = SMTPFactory(
self._km, self._config).buildProtocol(('127.0.0.1', 0))
user = User('*****@*****.**', 'relay.leap.se', proto, ADDRESS)
fromAddr = Address(ADDRESS_2)
m = EncryptedMessage(fromAddr, user, self._km, self._config)
for line in self.EMAIL_DATA[4:12]:
m.lineReceived(line)
# trigger signing
m.eomReceived()
# assert content of message
self.assertTrue(
m._message.get_payload().startswith(
'-----BEGIN PGP SIGNED MESSAGE-----\n' +
'Hash: SHA1\n\n' +
('\r\n'.join(self.EMAIL_DATA[9:12]) + '\r\n' +
'-----BEGIN PGP SIGNATURE-----\n')),
'Message does not start with signature header.')
self.assertTrue(
m._message.get_payload().endswith(
'-----END PGP SIGNATURE-----\n'),
'Message does not end with signature footer.')
# assert signature is valid
pubkey = self._km.get_key(ADDRESS_2, openpgp.OpenPGPKey)
self.assertTrue(
self._km.verify(m._message.get_payload(), pubkey),
'Signature could not be verified.')
def test_message_encrypt(self):
"""
Test if message gets encrypted to destination email.
"""
proto = SMTPFactory(
self._km, self._config).buildProtocol(('127.0.0.1', 0))
fromAddr = Address(ADDRESS_2)
dest = User(ADDRESS, 'relay.leap.se', proto, ADDRESS)
m = EncryptedMessage(fromAddr, dest, self._km, self._config)
for line in self.EMAIL_DATA[4:12]:
m.lineReceived(line)
m.eomReceived()
privkey = self._km.get_key(
ADDRESS, openpgp.OpenPGPKey, private=True)
decrypted = self._km.decrypt(m._message.get_payload(), privkey)
self.assertEqual(
'\r\n'.join(self.EMAIL_DATA[9:12]) + '\r\n',
decrypted,
'Decrypted text differs from plaintext.')
def test_message_sign(self):
"""
Test if message is signed with sender key.
"""
# mock the key fetching
self._km.fetch_keys_from_server = Mock(return_value=[])
proto = SMTPFactory(
self._km, self._config).buildProtocol(('127.0.0.1', 0))
user = User('*****@*****.**', 'relay.leap.se', proto, ADDRESS)
fromAddr = Address(ADDRESS_2)
m = EncryptedMessage(fromAddr, user, self._km, self._config)
for line in self.EMAIL_DATA[4:12]:
m.lineReceived(line)
# trigger signing
m.eomReceived()
# assert content of message
self.assertTrue(
m._message.get_payload().startswith(
'-----BEGIN PGP SIGNED MESSAGE-----\n' +
'Hash: SHA1\n\n' +
('\r\n'.join(self.EMAIL_DATA[9:12]) + '\r\n' +
'-----BEGIN PGP SIGNATURE-----\n')),
'Message does not start with signature header.')
self.assertTrue(
m._message.get_payload().endswith(
'-----END PGP SIGNATURE-----\n'),
'Message does not end with signature footer.')
# assert signature is valid
pubkey = self._km.get_key(ADDRESS_2, openpgp.OpenPGPKey)
self.assertTrue(
openpgp.verify(m._message.get_payload(), pubkey),
'Signature could not be verified.')
def test_message_encrypt_sign(self):
"""
Test if message gets encrypted to destination email and signed with
sender key.
"""
proto = SMTPFactory(
self._km, self._config).buildProtocol(('127.0.0.1', 0))
user = User(ADDRESS, 'relay.leap.se', proto, ADDRESS)
fromAddr = Address(ADDRESS_2)
m = EncryptedMessage(fromAddr, user, self._km, self._config)
for line in self.EMAIL_DATA[4:12]:
m.lineReceived(line)
# trigger encryption and signing
m.eomReceived()
# decrypt and verify
privkey = self._km.get_key(
ADDRESS, openpgp.OpenPGPKey, private=True)
pubkey = self._km.get_key(ADDRESS_2, openpgp.OpenPGPKey)
decrypted = self._km.decrypt(
m._message.get_payload(), privkey, verify=pubkey)
self.assertEqual(
'\r\n'.join(self.EMAIL_DATA[9:12]) + '\r\n',
decrypted,
'Decrypted text differs from plaintext.')
def test_message_encrypt(self):
"""
Test if message gets encrypted to destination email.
"""
proto = SMTPFactory(
self._km, self._config).buildProtocol(('127.0.0.1', 0))
fromAddr = Address(ADDRESS_2)
dest = User(ADDRESS, 'relay.leap.se', proto, ADDRESS)
m = EncryptedMessage(fromAddr, dest, self._km, self._config)
for line in self.EMAIL_DATA[4:12]:
m.lineReceived(line)
m.eomReceived()
privkey = self._km.get_key(
ADDRESS, openpgp.OpenPGPKey, private=True)
decrypted = openpgp.decrypt_asym(m._message.get_payload(), privkey)
self.assertEqual(
'\r\n'.join(self.EMAIL_DATA[9:12]) + '\r\n',
decrypted,
'Decrypted text differs from plaintext.')
def test_message_encrypt_sign(self):
"""
Test if message gets encrypted to destination email and signed with
sender key.
"""
proto = SMTPFactory(
self._km, self._config).buildProtocol(('127.0.0.1', 0))
user = User(ADDRESS, 'relay.leap.se', proto, ADDRESS)
fromAddr = Address(ADDRESS_2)
m = EncryptedMessage(fromAddr, user, self._km, self._config)
for line in self.EMAIL_DATA[4:12]:
m.lineReceived(line)
# trigger encryption and signing
m.eomReceived()
# decrypt and verify
privkey = self._km.get_key(
ADDRESS, openpgp.OpenPGPKey, private=True)
pubkey = self._km.get_key(ADDRESS_2, openpgp.OpenPGPKey)
decrypted = openpgp.decrypt_asym(
m._message.get_payload(), privkey, verify=pubkey)
self.assertEqual(
'\r\n'.join(self.EMAIL_DATA[9:12]) + '\r\n',
decrypted,
'Decrypted text differs from plaintext.')
