def test_verify_signature(self) -> None:
"""Test the verify_signature method."""
vm_id = feconf.DEFAULT_VM_ID
message = 'test message'
expected_signature = (
'9c2f9f607c0eefc2b8ba153bad9331843a6efc71c82e690f5f0341bbc38b7fa7')
invalid_signature = 'invalid signature'
invalid_vm_id = 'invalid vm_id'
oppia_ml_auth_info = classifier_domain.OppiaMLAuthInfo(
message.encode('utf-8'), vm_id, expected_signature)
self.assertTrue(
classifier_services.verify_signature(oppia_ml_auth_info))
# Check if an invalid signature causes verify_signature to fail.
oppia_ml_auth_info = classifier_domain.OppiaMLAuthInfo(
message.encode('utf-8'), vm_id, invalid_signature)
self.assertFalse(
classifier_services.verify_signature(oppia_ml_auth_info))
# Check if an invalid vm_id causes verify_signature to fail.
oppia_ml_auth_info = classifier_domain.OppiaMLAuthInfo(
message.encode('utf-8'), invalid_vm_id, expected_signature)
self.assertFalse(
classifier_services.verify_signature(oppia_ml_auth_info))
def extract_request_message_vm_id_and_signature(self):
"""Returns message, vm_id and signature retrieved from incoming request.
Returns:
tuple(str). Message at index 0, vm_id at index 1 and signature at
index 2.
"""
signature = self.normalized_payload.get('signature')
vm_id = self.normalized_payload.get('vm_id')
message = self.normalized_payload.get('message')
return classifier_domain.OppiaMLAuthInfo(message, vm_id, signature)
def extract_request_message_vm_id_and_signature(self):
"""Returns message, vm_id and signature retrieved from incoming request.
Returns:
tuple(str). Message at index 0, vm_id at index 1 and signature at
index 2.
"""
payload_proto = (
training_job_response_payload_pb2.TrainingJobResponsePayload())
payload_proto.ParseFromString(self.request.body)
signature = payload_proto.signature
vm_id = payload_proto.vm_id
return classifier_domain.OppiaMLAuthInfo(
payload_proto.job_result.SerializeToString(), vm_id, signature)
def setUp(self) -> None:
super(OppiaMLAuthInfoDomainTests, self).setUp()
self.oppia_ml_auth_info = classifier_domain.OppiaMLAuthInfo(
'hello', 'world', '!')