def test_Abortion_upon_InvalidFactorError(self):
messages = __class__.messages
election = mk_election(dishonest_trustee=True)
voting = election.run_until_voting_stage()
election._run(voting)
serialized_votes = voting.serialized_votes
serialized_audit_requests = voting.serialized_audit_requests
serialized_audit_publications = voting.serialized_audit_publications
mixing = voting.next()
election._run(mixing)
decrypting = mixing.next()
with self.subTest():
with self.assertRaises(Abortion):
decrypting.run()
messages.append(success_msg + ': Factors could not be verified')
with self.subTest():
assert election._get_exports() == {
'cryptosystem': election.get_crypto_hex(),
'mixnet': election.get_mixnet_type(),
'zeus_public': election.get_hex_zeus_public_key(),
'zeus_key_proof': election.get_hex_zeus_key_proof(),
'trustees': election.get_trustees_serialized(),
'election_key': election.get_election_key_serialized(),
'candidates': election.get_candidates(),
'voters': election.get_voters(),
'audit_codes': election.get_audit_codes(),
'votes': serialized_votes,
'cast_vote_index': election.get_cast_vote_index(),
'cast_votes': election.get_cast_votes(),
'audit_requests': serialized_audit_requests,
'audit_publications': serialized_audit_publications,
'excluded_voters': election.get_excluded_voters(),
'mixes': election.get_mixes_serialized(),
}
def test_Abortion_upon_WrongMixnetError(self):
messages = __class__.messages
election = mk_election(config=config_4)
uninitialized = election.run_until_uninitialized_stage()
with self.subTest():
with self.assertRaises(Abortion):
uninitialized.run()
messages.append(success_msg + ': Malformed parameters for Zeus SK')
with self.subTest():
assert election._get_exports() == {}
def test_Abortion_upon_non_3_mod_4(self):
messages = __class__.messages
election = mk_election(config=config_3)
uninitialized = election.run_until_uninitialized_stage()
with self.subTest():
with self.assertRaises(Abortion):
uninitialized.run()
messages.append(success_msg + ': Modulus is not 3 mod 4')
with self.subTest():
assert election._get_exports() == {}
def test_Abortion_upon_InvalidVoterError(self):
messages = __class__.messages
election = mk_election(config=config_7)
creating = election.run_until_creating_stage()
with self.subTest():
with self.assertRaises(Abortion):
creating.run()
messages.append(success_msg + ': Duplicate voter names')
with self.subTest():
assert election._get_exports() == {
'cryptosystem': election.get_crypto_hex(),
'mixnet': election.get_mixnet_type(),
}
def run_until_stage(cls):
election = mk_election()
cls.election = election
election.run_until_uninitialized_stage()
cls.stage = election._get_current_stage()
def run_until_stage(cls):
election = mk_election()
cls.election = election
election.run_until_creating_stage()
cls.stage = election._get_current_stage()
def run_until_stage(cls):
election = mk_election(nr_mixes=7)
cls.election = election
election.run_until_mixing_stage()
cls.stage = election._get_current_stage()
def setUpClass(cls):
election = mk_election()
cls.election = election
cls.messages = []