def test_client_invalid_key(self, olm_machine):
alice_device = OlmDevice(olm_machine.user_id, olm_machine.device_id,
olm_machine.account.identity_keys)
bob_sas = Sas(
bob_id,
bob_device_id,
faker.olm_key_pair()["ed25519"],
alice_device,
)
start = {
"sender": bob_id,
"content": bob_sas.start_verification().content
}
start_event = KeyVerificationStart.from_dict(start)
assert olm_machine.device_store[bob_id][bob_device_id]
olm_machine.handle_key_verification(start_event)
alice_sas = olm_machine.key_verifications[start_event.transaction_id]
accept = {
"sender": olm_machine.user_id,
"content": alice_sas.accept_verification().content
}
accept_event = KeyVerificationAccept.from_dict(accept)
bob_sas.receive_accept_event(accept_event)
bob_key = {"sender": bob_id, "content": bob_sas.share_key().content}
bob_key_event = KeyVerificationKey.from_dict(bob_key)
olm_machine.handle_key_verification(bob_key_event)
alice_key = {
"sender": alice_id,
"content": alice_sas.share_key().content
}
alice_key_event = KeyVerificationKey.from_dict(alice_key)
bob_sas.receive_key_event(alice_key_event)
assert alice_sas.other_key_set
assert bob_sas.other_key_set
bob_sas.accept_sas()
bob_mac = {"sender": bob_id, "content": bob_sas.get_mac().content}
bob_mac_event = KeyVerificationMac.from_dict(bob_mac)
olm_machine.handle_key_verification(bob_mac_event)
assert alice_sas.state == SasState.canceled
assert not alice_sas.verified
with pytest.raises(LocalProtocolError):
alice_sas.accept_sas()
def test_key(self):
user_id = faker.mx_id()
device_id = faker.device_id()
fp_key = faker.olm_key_pair()["ed25519"]
key = Ed25519Key(user_id, device_id, fp_key)
assert (key.to_line() == "{} {} matrix-ed25519 {}\n".format(
user_id, device_id, fp_key))
loaded_key = Key.from_line(key.to_line())
assert isinstance(loaded_key, Ed25519Key)
assert key.user_id == loaded_key.user_id
assert key.device_id == loaded_key.device_id
assert key.key == loaded_key.key
assert key == loaded_key
import pytest
from nio.crypto import Sas, SasState, OlmDevice
from nio.exceptions import LocalProtocolError
from nio.events import (KeyVerificationStart, KeyVerificationAccept,
KeyVerificationKey, KeyVerificationMac)
from helpers import faker
alice_id = faker.mx_id()
alice_device_id = faker.device_id()
alice_keys = faker.olm_key_pair()
bob_id = faker.mx_id()
bob_device_id = faker.device_id()
bob_keys = faker.olm_key_pair()
alice_device = OlmDevice(alice_id, alice_device_id, alice_keys["ed25519"],
alice_keys["curve25519"])
bob_device = OlmDevice(bob_id, bob_device_id, bob_keys["ed25519"],
bob_keys["curve25519"])
class TestClass(object):
def test_sas_creation(self):
alice = Sas(alice_id, alice_device_id, alice_keys["ed25519"],
bob_device)
with pytest.raises(LocalProtocolError):
alice.accept_verification()
