def test_group_msg(self):
# Setup
ts = datetime.datetime.now()
apct_list = self.create_message_apct(ORIGIN_CONTACT_HEADER,
b'testmessage',
group_name=b'testgroup')
contact_list = ContactList(nicks=['Alice', 'Bob', 'local'])
key_list = KeyList(nicks=['Alice', 'Bob', 'local'])
keyset = key_list.get_keyset('*****@*****.**')
keyset.rx_harac = 1
keyset.rx_key = 32 * b'\x01'
keyset.rx_hek = 32 * b'\x01'
group_list = GroupList(groups=['testgroup'])
group = group_list.get_group('testgroup')
group.log_messages = True
settings = Settings()
packet_list = PacketList(contact_list=contact_list, settings=settings)
window_list = WindowList(contact_list=contact_list,
group_list=group_list,
packet_list=packet_list,
settings=settings)
master_key = MasterKey()
# Test
for p in apct_list:
self.assertIsNone(
process_message(ts, p, window_list, packet_list, contact_list,
key_list, group_list, settings, master_key))
# Teardown
cleanup()
def test_file(self):
# Setup
ts = datetime.datetime.now()
apct_list = self.create_file_apct()
contact_list = ContactList(nicks=['Alice', 'Bob', 'local'])
key_list = KeyList(nicks=['Alice', 'Bob', 'local'])
keyset = key_list.get_keyset('*****@*****.**')
keyset.rx_harac = 1
keyset.rx_key = 32 * b'\x01'
keyset.rx_hek = 32 * b'\x01'
group_list = GroupList(groups=['testgroup'])
settings = Settings()
packet_list = PacketList(contact_list=contact_list, settings=settings)
window_list = WindowList(contact_list=contact_list,
group_list=group_list,
packet_list=packet_list,
settings=settings)
master_key = MasterKey()
# Test
for p in apct_list:
self.assertIsNone(
process_message(ts, p, window_list, packet_list, contact_list,
key_list, group_list, settings, master_key))
# Teardown
shutil.rmtree('received_files/')
def test_invalid_window_raises_fr(self):
# Setup
message = b'testgroup'
ts = datetime.datetime.now()
timestamp = double_to_bytes(time.time() * 1000)
header = GROUP_MESSAGE_HEADER + timestamp + b'test_group' + US_BYTE
apct_list = self.create_message_apct(ORIGIN_CONTACT_HEADER,
message,
header=header)
contact_list = ContactList(nicks=['Alice', 'Bob', 'local'])
key_list = KeyList(nicks=['Alice', 'Bob', 'local'])
keyset = key_list.get_keyset('*****@*****.**')
keyset.rx_harac = 1
keyset.rx_key = 32 * b'\x01'
keyset.rx_hek = 32 * b'\x01'
group_list = GroupList(groups=['testgroup'])
settings = Settings()
packet_list = PacketList(contact_list=contact_list, settings=settings)
window_list = WindowList(contact_list=contact_list,
group_list=group_list,
packet_list=packet_list,
settings=settings)
master_key = MasterKey()
# Test
for p in apct_list:
self.assertFR("Received message to unknown group.",
process_message, ts, p, window_list, packet_list,
contact_list, key_list, group_list, settings,
master_key)
# Teardown
cleanup()
def test_group_remove_member_msg(self):
# Setup
message = b'testgroup' + US_BYTE + b'*****@*****.**' + US_BYTE + b'*****@*****.**'
ts = datetime.datetime.now()
apct_list = self.create_message_apct(ORIGIN_CONTACT_HEADER,
message,
header=GROUP_MSG_MEMBER_RM_HEADER)
contact_list = ContactList(nicks=['Alice', 'Bob', 'local'])
key_list = KeyList(nicks=['Alice', 'Bob', 'local'])
keyset = key_list.get_keyset('*****@*****.**')
keyset.rx_harac = 1
keyset.rx_key = 32 * b'\x01'
keyset.rx_hek = 32 * b'\x01'
group_list = GroupList(groups=['testgroup'])
settings = Settings()
packet_list = PacketList(contact_list=contact_list, settings=settings)
window_list = WindowList(contact_list=contact_list,
group_list=group_list,
packet_list=packet_list,
settings=settings)
master_key = MasterKey()
# Test
for p in apct_list:
self.assertIsNone(
process_message(ts, p, window_list, packet_list, contact_list,
key_list, group_list, settings, master_key))
# Teardown
cleanup()
def test_invalid_group_message_header(self):
# Setup
message = b'testgroup'
ts = datetime.datetime.now()
apct_list = self.create_message_apct(ORIGIN_CONTACT_HEADER,
message,
header=GROUP_MESSAGE_HEADER)
contact_list = ContactList(nicks=['Alice', 'Bob', 'local'])
key_list = KeyList(nicks=['Alice', 'Bob', 'local'])
keyset = key_list.get_keyset('*****@*****.**')
keyset.rx_harac = 1
keyset.rx_key = 32 * b'\x01'
keyset.rx_hek = 32 * b'\x01'
group_list = GroupList(groups=['testgroup'])
settings = Settings()
packet_list = PacketList(contact_list=contact_list, settings=settings)
window_list = WindowList(contact_list=contact_list,
group_list=group_list,
packet_list=packet_list,
settings=settings)
master_key = MasterKey()
# Test
for p in apct_list:
self.assertFR("Received an invalid group message.",
process_message, ts, p, window_list, packet_list,
contact_list, key_list, group_list, settings,
master_key)
def test_valid_psk(self):
# Setup
packet = b'*****@*****.**'
contact_list = ContactList(nicks=['Alice', 'local'])
key_list = KeyList(nicks=['Alice', 'local'])
keyset = key_list.get_keyset('*****@*****.**')
keyset.rx_key = bytes(32)
keyset.rx_hek = bytes(32)
window_list = WindowList(nicks=['Alice', 'local'])
ts = datetime.datetime.now()
settings = Settings(disable_gui_dialog=True)
o_input = builtins.input
o_getpass = getpass.getpass
builtins.input = lambda x: 'ut_psk'
getpass.getpass = lambda x: 'testpassword'
password = '******'
salt = os.urandom(32)
rx_key = os.urandom(32)
rx_hek = os.urandom(32)
kek, _ = argon2_kdf(password, salt, rounds=16, memory=128000, parallelism=1)
ct_tag = encrypt_and_sign(rx_key + rx_hek, key=kek)
with open('ut_psk', 'wb+') as f:
f.write(salt + ct_tag)
# Test
self.assertTrue(os.path.isfile('ut_psk'))
self.assertIsNone(psk_import(packet, ts, window_list, contact_list, key_list, settings))
self.assertFalse(os.path.isfile('ut_psk'))
self.assertEqual(keyset.rx_key, rx_key)
self.assertEqual(keyset.rx_hek, rx_hek)
# Teardown
builtins.input = o_input
getpass.getpass = o_getpass
def setUp(self):
self.o_input = builtins.input
self.window_list = WindowList( nicks=['Alice', LOCAL_ID])
self.contact_list = ContactList(nicks=['Alice', LOCAL_ID])
self.key_list = KeyList( nicks=['Alice', LOCAL_ID])
self.keyset = self.key_list.get_keyset('*****@*****.**')
self.packet = None
def test_function(self):
# Setup
packet = 32 * b'\x01' + 32 * b'\x02' + b'*****@*****.**' + US_BYTE + b'Alice'
ts = datetime.datetime.now()
window_list = WindowList(nicks=['local'])
settings = Settings()
pubkey_buf = dict()
contact_list = ContactList()
key_list = KeyList()
# Test
self.assertIsNone(psk_command(packet, ts, window_list, contact_list, key_list, settings, pubkey_buf))
keyset = key_list.get_keyset('*****@*****.**')
self.assertIsInstance(keyset, KeySet)
self.assertEqual(keyset.rx_account, '*****@*****.**')
self.assertEqual(keyset.tx_key, 32 * b'\x01')
self.assertEqual(keyset.tx_hek, 32 * b'\x02')
self.assertEqual(keyset.rx_key, bytes(32))
self.assertEqual(keyset.rx_hek, bytes(32))
contact = contact_list.get_contact('*****@*****.**')
self.assertIsInstance(contact, Contact)
self.assertEqual(contact.rx_account, '*****@*****.**')
self.assertEqual(contact.nick, 'Alice')
self.assertEqual(contact.rx_fingerprint, bytes(32))
self.assertEqual(contact.tx_fingerprint, bytes(32))
def setUp(self):
self.msg = ("Lorem ipsum dolor sit amet, consectetur adipiscing elit. Aenean condimentum consectetur purus quis"
" dapibus. Fusce venenatis lacus ut rhoncus faucibus. Cras sollicitudin commodo sapien, sed bibendu"
"m velit maximus in. Aliquam ac metus risus. Sed cursus ornare luctus. Integer aliquet lectus id ma"
"ssa blandit imperdiet. Ut sed massa eget quam facilisis rutrum. Mauris eget luctus nisl. Sed ut el"
"it iaculis, faucibus lacus eget, sodales magna. Nunc sed commodo arcu. In hac habitasse platea dic"
"tumst. Integer luctus aliquam justo, at vestibulum dolor iaculis ac. Etiam laoreet est eget odio r"
"utrum, vel malesuada lorem rhoncus. Cras finibus in neque eu euismod. Nulla facilisi. Nunc nec ali"
"quam quam, quis ullamcorper leo. Nunc egestas lectus eget est porttitor, in iaculis felis sceleris"
"que. In sem elit, fringilla id viverra commodo, sagittis varius purus. Pellentesque rutrum loborti"
"s neque a facilisis. Mauris id tortor placerat, aliquam dolor ac, venenatis arcu.").encode()
self.ts = datetime.now()
self.master_key = MasterKey()
self.settings = Settings(logfile_masking=True)
self.contact_list = ContactList(nicks=['Alice', 'Bob', 'Charlie', LOCAL_ID])
self.key_list = KeyList( nicks=['Alice', 'Bob', 'Charlie', LOCAL_ID])
self.group_list = GroupList( groups=['testgroup'])
self.packet_list = PacketList(contact_list=self.contact_list, settings=self.settings)
self.window_list = WindowList(contact_list=self.contact_list, settings=self.settings, group_list=self.group_list, packet_list=self.packet_list)
self.group_list.get_group('testgroup').log_messages = True
for account in self.contact_list.get_list_of_accounts():
keyset = self.key_list.get_keyset(account)
keyset.tx_harac = 1
keyset.rx_harac = 1
keyset.tx_hek = KEY_LENGTH * b'\x01'
keyset.rx_hek = KEY_LENGTH * b'\x01'
keyset.tx_key = KEY_LENGTH * b'\x01'
keyset.rx_key = KEY_LENGTH * b'\x01'
self.message = b'testgroup' + US_BYTE + b'*****@*****.**' + US_BYTE + b'*****@*****.**'
def setUp(self):
self.ts = datetime.datetime.now()
self.window_list = WindowList(nicks=[LOCAL_ID])
self.contact_list = ContactList()
self.key_list = KeyList()
self.settings = Settings()
self.pubkey_buf = {'*****@*****.**' : KEY_LENGTH*b'a'}
self.packet = KEY_LENGTH * b'\x01' + KEY_LENGTH * b'\x02' + b'*****@*****.**' + US_BYTE + b'Alice'
def setUp(self):
self.onion_pub_key = nick_to_pub_key("Alice")
self.origin = ORIGIN_CONTACT_HEADER
self.window_list = WindowList(nicks=['Alice', LOCAL_ID])
self.contact_list = ContactList(nicks=['Alice', LOCAL_ID])
self.key_list = KeyList(nicks=['Alice', LOCAL_ID])
self.keyset = self.key_list.get_keyset(nick_to_pub_key("Alice"))
self.args = self.onion_pub_key, self.origin, self.window_list, self.contact_list, self.key_list
def setUp(self):
self.unittest_dir = cd_unittest()
self.packet = b'\x00' + nick_to_pub_key("Alice")
self.ts = datetime.now()
self.window_list = WindowList(nicks=['Alice', LOCAL_ID])
self.contact_list = ContactList(nicks=['Alice', LOCAL_ID])
self.key_list = KeyList(nicks=['Alice', LOCAL_ID])
self.settings = Settings(disable_gui_dialog=True)
self.file_name = self.file_name
self.args = self.packet, self.ts, self.window_list, self.contact_list, self.key_list, self.settings
def test_missing_rx_psk_raises_fr(self):
# Setup
packet = MESSAGE_PACKET_HEADER + 344 * b'a' + ORIGIN_CONTACT_HEADER + b'*****@*****.**'
window_list = WindowList(nicks=['Alice', 'local'])
contact_list = ContactList(nicks=['Alice', 'local'])
key_list = KeyList(nicks=['Alice', 'local'])
keyset = key_list.get_keyset('*****@*****.**')
keyset.rx_hek = bytes(32) # Set to identify missing PSK
# Test
self.assertFR("Warning! Received packet from Alice but no PSK exists.", decrypt_assembly_packet, packet, window_list, contact_list, key_list)
def setUp(self):
self.ts = datetime.fromtimestamp(1502750000)
self.window_list = WindowList(nicks=[LOCAL_ID])
self.contact_list = ContactList()
self.key_list = KeyList()
self.settings = Settings()
self.packet = (nick_to_pub_key("Alice") +
SYMMETRIC_KEY_LENGTH * b'\x01' +
bytes(SYMMETRIC_KEY_LENGTH) +
SYMMETRIC_KEY_LENGTH * b'\x02' +
bytes(SYMMETRIC_KEY_LENGTH) + str_to_bytes('Alice'))
self.args = self.packet, self.ts, self.window_list, self.contact_list, self.key_list, self.settings
def test_invalid_harac_raises_raises_struct_error(self):
# Check that in the case where an internal error caused bytestring (possible key material) to end up in hash
# ratchet value, the system raises some error that prevents the output of packet. In this case the, error comes
# from the unsuccessful encoding of hash ratchet counter.
for l in range(1, 33):
key_list = KeyList()
key_list.keysets = [create_keyset('Alice',
tx_key=SYMMETRIC_KEY_LENGTH * b'\x02',
tx_harac=l * b'k')]
with self.assertRaises(struct.error):
send_packet(key_list, self.gateway, self.l_queue,
bytes(ASSEMBLY_PACKET_LENGTH), nick_to_pub_key("Alice"), True)
def setUp(self):
self.o_input = builtins.input
self.o_getpass = getpass.getpass
self.o_sp = subprocess.Popen
self.packet = b'*****@*****.**'
self.ts = datetime.datetime.now()
self.window_list = WindowList( nicks=['Alice', LOCAL_ID])
self.contact_list = ContactList(nicks=['Alice', LOCAL_ID])
self.key_list = KeyList( nicks=['Alice', LOCAL_ID])
self.settings = Settings(disable_gui_dialog=True)
builtins.input = lambda _: 'ut_psk'
def test_invalid_harac_raises_raises_struct_error(self):
# Check that in case where internal error caused bytestring (possible key material)
# to end up in hash ratchet value, system raises some error that prevents output of packet.
# In this case the error comes from unsuccessful encoding of hash ratchet counter.
for l in range(1, 33):
key_list = KeyList()
key_list.keysets = [
create_keyset(tx_key=KEY_LENGTH * b'\x02', tx_harac=l * b'k')
]
with self.assertRaises(struct.error):
send_packet(key_list, self.gateway, self.l_queue,
bytes(ASSEMBLY_PACKET_LEN), self.settings,
'*****@*****.**', '*****@*****.**', True)
def test_valid_message_packet(self):
# Setup
gateway = Gateway(serial_error_correction=5)
key_list = KeyList(master_key=bytes(SYMMETRIC_KEY_LENGTH))
key_list.keysets = [create_keyset('Alice',
tx_key=SYMMETRIC_KEY_LENGTH * b'\x02',
tx_harac=8)]
# Test
self.assertIsNone(send_packet(key_list, gateway, self.l_queue,
bytes(ASSEMBLY_PACKET_LENGTH), nick_to_pub_key("Alice"), True))
self.assertEqual(len(gateway.packets), 1)
time.sleep(0.01)
self.assertFalse(self.l_queue.empty())
def test_successful_removal(self):
# Setup
contact_list = ContactList(nicks=['Alice', 'Bob'])
contact = contact_list.get_contact_by_address_or_nick("Bob")
group_list = GroupList(groups=['test_group', 'test_group2'])
key_list = KeyList(nicks=['Alice', 'Bob'])
self.window_list.windows = [RxWindow(type=WIN_TYPE_GROUP)]
# Test
self.assert_fr("No log database available.",
contact_rem, *self.args, contact_list, group_list, key_list, self.settings, self.master_key)
self.assertFalse(contact_list.has_pub_key(nick_to_pub_key("Bob")))
self.assertFalse(key_list.has_keyset(nick_to_pub_key("Bob")))
for g in group_list:
self.assertFalse(contact in g.members)
def test_expired_harac_raises_fr(self):
# Setup
encrypted_message = encrypt_and_sign(PRIVATE_MESSAGE_HEADER + byte_padding(b'test'), 32 * b'\x01')
harac_in_bytes = int_to_bytes(1)
encrypted_harac = encrypt_and_sign(harac_in_bytes, 32 * b'\x01')
packet = MESSAGE_PACKET_HEADER + encrypted_harac + encrypted_message + ORIGIN_CONTACT_HEADER + b'*****@*****.**'
window_list = WindowList(nicks=['Alice', 'local'])
contact_list = ContactList(nicks=['Alice', 'local'])
key_list = KeyList(nicks=['Alice', 'local'])
keyset = key_list.get_keyset('*****@*****.**')
keyset.rx_harac = 3
# Test
self.assertFR("Warning! Received packet from Alice had an expired hash ratchet counter.", decrypt_assembly_packet, packet, window_list, contact_list, key_list)
class TestProcessCommand(TFCTestCase):
def setUp(self):
self.unittest_dir = cd_unittest()
self.ts = datetime.now()
self.settings = Settings()
self.master_key = MasterKey()
self.group_list = GroupList()
self.exit_queue = Queue()
self.gateway = Gateway()
self.window_list = WindowList(nicks=[LOCAL_ID])
self.contact_list = ContactList(nicks=[LOCAL_ID])
self.packet_list = PacketList(self.settings, self.contact_list)
self.key_list = KeyList(nicks=[LOCAL_ID])
self.key_set = self.key_list.get_keyset(LOCAL_PUBKEY)
self.args = (self.window_list, self.packet_list, self.contact_list, self.key_list, self.group_list,
self.settings, self.master_key, self.gateway, self.exit_queue)
def tearDown(self):
cleanup(self.unittest_dir)
def test_incomplete_command_raises_fr(self):
packet = assembly_packet_creator(COMMAND, b'test_command', s_header_override=C_L_HEADER, encrypt_packet=True)[0]
self.assert_fr("Incomplete command.", process_command, self.ts, packet, *self.args)
def test_invalid_command_header(self):
packet = assembly_packet_creator(COMMAND, b'invalid_header', encrypt_packet=True)[0]
self.assert_fr("Error: Received an invalid command.", process_command, self.ts, packet, *self.args)
def test_process_command(self):
packet = assembly_packet_creator(COMMAND, LOG_REMOVE, encrypt_packet=True)[0]
self.assert_fr(f"No log database available.", process_command, self.ts, packet, *self.args)
def setUp(self):
self.o_input = builtins.input
self.contact_list = ContactList(nicks=[LOCAL_ID])
self.key_list = KeyList( nicks=[LOCAL_ID])
self.window_list = WindowList( nicks=[LOCAL_ID])
self.settings = Settings()
self.ts = datetime.datetime.now()
def setUp(self):
self.unittest_dir = cd_unittest()
self.msg = ("Lorem ipsum dolor sit amet, consectetur adipiscing elit. Aenean condimentum consectetur purus quis"
" dapibus. Fusce venenatis lacus ut rhoncus faucibus. Cras sollicitudin commodo sapien, sed bibendu"
"m velit maximus in. Aliquam ac metus risus. Sed cursus ornare luctus. Integer aliquet lectus id ma"
"ssa blandit imperdiet. Ut sed massa eget quam facilisis rutrum. Mauris eget luctus nisl. Sed ut el"
"it iaculis, faucibus lacus eget, sodales magna. Nunc sed commodo arcu. In hac habitasse platea dic"
"tumst. Integer luctus aliquam justo, at vestibulum dolor iaculis ac. Etiam laoreet est eget odio r"
"utrum, vel malesuada lorem rhoncus. Cras finibus in neque eu euismod. Nulla facilisi. Nunc nec ali"
"quam quam, quis ullamcorper leo. Nunc egestas lectus eget est porttitor, in iaculis felis sceleris"
"que. In sem elit, fringilla id viverra commodo, sagittis varius purus. Pellentesque rutrum loborti"
"s neque a facilisis. Mauris id tortor placerat, aliquam dolor ac, venenatis arcu.")
self.ts = datetime.now()
self.master_key = MasterKey()
self.settings = Settings(log_file_masking=True)
self.file_name = f'{DIR_USER_DATA}{self.settings.software_operation}_logs'
self.contact_list = ContactList(nicks=['Alice', 'Bob', 'Charlie', LOCAL_ID])
self.key_list = KeyList( nicks=['Alice', 'Bob', 'Charlie', LOCAL_ID])
self.group_list = GroupList( groups=['test_group'])
self.packet_list = PacketList(contact_list=self.contact_list, settings=self.settings)
self.window_list = WindowList(contact_list=self.contact_list, settings=self.settings,
group_list=self.group_list, packet_list=self.packet_list)
self.group_id = group_name_to_group_id('test_group')
self.file_keys = dict()
self.group_list.get_group('test_group').log_messages = True
self.args = (self.window_list, self.packet_list, self.contact_list, self.key_list,
self.group_list, self.settings, self.master_key, self.file_keys)
ensure_dir(DIR_USER_DATA)
def test_function(self):
# Setup
master_key = MasterKey()
settings = Settings()
ts = datetime.datetime.now()
o_getpass = getpass.getpass
window_list = WindowList()
contact_list = ContactList()
group_list = GroupList()
key_list = KeyList()
getpass.getpass = lambda x: 'a'
write_log_entry(F_S_HEADER + bytes(255), '*****@*****.**', settings,
master_key)
# Test
self.assertEqual(master_key.master_key, bytes(32))
self.assertIsNone(
change_master_key(ts, window_list, contact_list, group_list,
key_list, settings, master_key))
self.assertNotEqual(master_key.master_key, bytes(32))
# Teardown
getpass.getpass = o_getpass
cleanup()
class TestAddPSKTxKeys(unittest.TestCase):
def setUp(self):
self.ts = datetime.datetime.now()
self.window_list = WindowList(nicks=[LOCAL_ID])
self.contact_list = ContactList()
self.key_list = KeyList()
self.settings = Settings()
self.pubkey_buf = {'*****@*****.**' : KEY_LENGTH*b'a'}
self.packet = KEY_LENGTH * b'\x01' + KEY_LENGTH * b'\x02' + b'*****@*****.**' + US_BYTE + b'Alice'
def test_add_psk_tx_keys(self):
self.assertIsNone(add_psk_tx_keys(self.packet, self.ts, self.window_list, self.contact_list,
self.key_list, self.settings, self.pubkey_buf))
keyset = self.key_list.get_keyset('*****@*****.**')
self.assertIsInstance(keyset, KeySet)
self.assertEqual(keyset.rx_account, '*****@*****.**')
self.assertEqual(keyset.tx_key, KEY_LENGTH * b'\x01')
self.assertEqual(keyset.tx_hek, KEY_LENGTH * b'\x02')
self.assertEqual(keyset.rx_key, bytes(KEY_LENGTH))
self.assertEqual(keyset.rx_hek, bytes(KEY_LENGTH))
contact = self.contact_list.get_contact('*****@*****.**')
self.assertIsInstance(contact, Contact)
self.assertEqual(contact.rx_account, '*****@*****.**')
self.assertEqual(contact.nick, 'Alice')
self.assertEqual(contact.rx_fingerprint, bytes(FINGERPRINT_LEN))
self.assertEqual(contact.tx_fingerprint, bytes(FINGERPRINT_LEN))
self.assertFalse('*****@*****.**' in self.pubkey_buf)
def test_loops(self):
queues = gen_queue_dict()
window = TxWindow(log_messages=True)
settings = Settings(traffic_masking=True,
tm_static_delay=0.001,
tm_random_delay=0.001)
gateway = Gateway()
key_list = KeyList(nicks=['Bob',
LOCAL_ID]) # Output Bob as existing contact
queues[TM_NOISE_COMMAND_QUEUE].put(
(C_N_HEADER + bytes(PADDING_LENGTH)))
queues[TM_NOISE_PACKET_QUEUE].put(
(P_N_HEADER + bytes(PADDING_LENGTH), True, True))
queues[WINDOW_SELECT_QUEUE].put(window.window_contacts)
queues[SENDER_MODE_QUEUE].put(settings)
queue_command(b'test', settings, queues) # Output command
self.assertIsNone(
sender_loop(queues, settings, gateway, key_list, unittest=True))
self.assertEqual(len(gateway.packets), 1)
settings.traffic_masking = False
queues[SENDER_MODE_QUEUE].put(settings)
self.assertIsNone(
sender_loop(queues, settings, gateway, key_list,
unittest=True)) # Output Alice and Bob again
self.assertEqual(len(gateway.packets), 1)
def test_loop(self):
# Setup
queues = gen_queue_dict()
settings = Settings(traffic_masking=True,
tm_static_delay=0.001,
tm_random_delay=0.001)
gateway = Gateway()
key_list = KeyList(nicks=['Alice', LOCAL_ID])
window = TxWindow(log_messages=True)
contact_list = ContactList(nicks=['Alice', LOCAL_ID])
window.contact_list = contact_list
window.window_contacts = [contact_list.get_contact_by_address_or_nick('Alice')]
user_input = UserInput(plaintext='test')
def queue_delayer():
"""Place packets to queue after delay."""
time.sleep(0.01)
queues[WINDOW_SELECT_QUEUE].put(window.window_contacts)
time.sleep(0.01)
queue_command(b'test', settings, queues) # 1
queue_message(user_input, window, settings, queues) # 2
queue_message(user_input, window, settings, queues) # 3
queue_command(b'test', settings, queues) # 4
queues[TM_NOISE_COMMAND_QUEUE].put((C_N_HEADER + bytes(PADDING_LENGTH))) # 5
queue_to_nc(UNENCRYPTED_DATAGRAM_HEADER + UNENCRYPTED_EXIT_COMMAND, queues[RELAY_PACKET_QUEUE]) # 6
queue_to_nc(UNENCRYPTED_DATAGRAM_HEADER + UNENCRYPTED_WIPE_COMMAND, queues[RELAY_PACKET_QUEUE]) # 7
queues[SENDER_MODE_QUEUE].put(settings)
# Test
threading.Thread(target=queue_delayer).start()
self.assertIsInstance(traffic_masking_loop(queues, settings, gateway, key_list), Settings)
self.assertEqual(len(gateway.packets), 7)
# Teardown
tear_queues(queues)
def setUp(self) -> None:
"""Pre-test actions."""
self.l_queue = Queue()
self.key_list = KeyList(nicks=['Alice'])
self.settings = Settings()
self.gateway = Gateway()
self.onion_service = OnionService()
def setUp(self):
self.unittest_dir = cd_unittest()
self.ts = datetime.now()
self.settings = Settings()
self.master_key = MasterKey()
self.group_list = GroupList()
self.exit_queue = Queue()
self.gateway = Gateway()
self.window_list = WindowList(nicks=[LOCAL_ID])
self.contact_list = ContactList(nicks=[LOCAL_ID])
self.packet_list = PacketList(self.settings, self.contact_list)
self.key_list = KeyList(nicks=[LOCAL_ID])
self.key_set = self.key_list.get_keyset(LOCAL_PUBKEY)
self.args = (self.window_list, self.packet_list, self.contact_list, self.key_list, self.group_list,
self.settings, self.master_key, self.gateway, self.exit_queue)
def test_successful_removal(self):
# Setup
contact_list = ContactList(nicks=['Alice', 'Bob'])
contact = contact_list.get_contact('*****@*****.**')
group_list = GroupList(groups=['testgroup', 'testgroup2'])
key_list = KeyList(nicks=['Alice', 'Bob'])
self.window_list.windows = [RxWindow(type=WIN_TYPE_GROUP)]
# Test
self.assertIsNone(
remove_contact(self.cmd_data, self.ts, self.window_list,
contact_list, group_list, key_list))
self.assertFalse(contact_list.has_contact('*****@*****.**'))
self.assertFalse(key_list.has_keyset('*****@*****.**'))
for g in group_list:
self.assertFalse(contact in g.members)