async def test_update_token(self):
loop = asyncio.get_event_loop()
with dht_mocks.mock_network_loop(loop):
node_id1 = constants.generate_id()
peer1 = KademliaProtocol(loop, PeerManager(loop), node_id1,
'1.2.3.4', 4444, 3333)
peer2 = KademliaProtocol(loop, PeerManager(loop),
constants.generate_id(), '1.2.3.5', 4444,
3333)
await loop.create_datagram_endpoint(lambda: peer1,
('1.2.3.4', 4444))
await loop.create_datagram_endpoint(lambda: peer2,
('1.2.3.5', 4444))
peer = peer2.peer_manager.get_kademlia_peer(node_id1,
'1.2.3.4',
udp_port=4444)
self.assertEqual(None,
peer2.peer_manager.get_node_token(peer.node_id))
await peer2.get_rpc_peer(peer).find_value(b'1' * 48)
self.assertNotEqual(
None, peer2.peer_manager.get_node_token(peer.node_id))
peer1.stop()
peer2.stop()
peer1.disconnect()
peer2.disconnect()
async def test_store_to_peer(self):
loop = asyncio.get_event_loop()
with dht_mocks.mock_network_loop(loop):
node_id1 = constants.generate_id()
peer1 = KademliaProtocol(loop, PeerManager(loop), node_id1,
'1.2.3.4', 4444, 3333)
peer2 = KademliaProtocol(loop, PeerManager(loop),
constants.generate_id(), '1.2.3.5', 4444,
3333)
await loop.create_datagram_endpoint(lambda: peer1,
('1.2.3.4', 4444))
await loop.create_datagram_endpoint(lambda: peer2,
('1.2.3.5', 4444))
peer = make_kademlia_peer(node_id1, '1.2.3.4', udp_port=4444)
peer2_from_peer1 = make_kademlia_peer(peer2.node_id,
peer2.external_ip,
udp_port=peer2.udp_port)
peer2_from_peer1.update_tcp_port(3333)
peer3 = make_kademlia_peer(constants.generate_id(),
'1.2.3.6',
udp_port=4444)
store_result = await peer2.store_to_peer(b'2' * 48, peer)
self.assertEqual(store_result[0], peer.node_id)
self.assertEqual(True, store_result[1])
self.assertEqual(True,
peer1.data_store.has_peers_for_blob(b'2' * 48))
self.assertEqual(False,
peer1.data_store.has_peers_for_blob(b'3' * 48))
self.assertListEqual([peer2_from_peer1],
peer1.data_store.get_storing_contacts())
peer1.data_store.completed_blobs.add(
binascii.hexlify(b'2' * 48).decode())
find_value_response = peer1.node_rpc.find_value(peer3, b'2' * 48)
self.assertEqual(len(find_value_response[b'contacts']), 0)
self.assertSetEqual(
{b'2' * 48, b'token', b'protocolVersion', b'contacts', b'p'},
set(find_value_response.keys()))
self.assertEqual(2, len(find_value_response[b'2' * 48]))
self.assertEqual(find_value_response[b'2' * 48][0],
peer2_from_peer1.compact_address_tcp())
self.assertDictEqual(bdecode(bencode(find_value_response)),
find_value_response)
find_value_page_above_pages_response = peer1.node_rpc.find_value(
peer3, b'2' * 48, page=10)
self.assertNotIn(b'2' * 48, find_value_page_above_pages_response)
peer1.stop()
peer2.stop()
peer1.disconnect()
peer2.disconnect()
async def test_ping(self):
loop = asyncio.get_event_loop()
with dht_mocks.mock_network_loop(loop):
node_id1 = constants.generate_id()
peer1 = KademliaProtocol(
loop, PeerManager(loop), node_id1, '1.2.3.4', 4444, 3333
)
peer2 = KademliaProtocol(
loop, PeerManager(loop), constants.generate_id(), '1.2.3.5', 4444, 3333
)
await loop.create_datagram_endpoint(lambda: peer1, ('1.2.3.4', 4444))
await loop.create_datagram_endpoint(lambda: peer2, ('1.2.3.5', 4444))
peer = make_kademlia_peer(node_id1, '1.2.3.4', udp_port=4444)
result = await peer2.get_rpc_peer(peer).ping()
self.assertEqual(result, b'pong')
peer1.stop()
peer2.stop()
peer1.disconnect()
peer2.disconnect()