py-libp2p/tests/security/test_security_multistream.py
Chih Cheng Liang bcd7890124
Move test utilities to tools (#356)
* move test factories to libp2p/tools

* remove unused inits

* move pubsub test utils to tools

* cleanup test_interop

* fix typing libp2p/tools/utils

* add typing to pubsub utils

* fix factories typing

* fix typing for floodsub_integration_test_settings

* fix rest of the typing

* fix isort
2019-11-21 11:47:54 +08:00

96 lines
2.8 KiB
Python

import asyncio
import pytest
from libp2p import new_node
from libp2p.crypto.rsa import create_new_key_pair
from libp2p.security.insecure.transport import InsecureSession, InsecureTransport
from libp2p.tools.constants import LISTEN_MADDR
from libp2p.tools.utils import connect
# TODO: Add tests for multiple streams being opened on different
# protocols through the same connection
def peer_id_for_node(node):
return node.get_id()
initiator_key_pair = create_new_key_pair()
noninitiator_key_pair = create_new_key_pair()
async def perform_simple_test(
assertion_func, transports_for_initiator, transports_for_noninitiator
):
# Create libp2p nodes and connect them, then secure the connection, then check
# the proper security was chosen
# TODO: implement -- note we need to introduce the notion of communicating over a raw connection
# for testing, we do NOT want to communicate over a stream so we can't just create two nodes
# and use their conn because our mplex will internally relay messages to a stream
node1 = await new_node(
key_pair=initiator_key_pair, sec_opt=transports_for_initiator
)
node2 = await new_node(
key_pair=noninitiator_key_pair, sec_opt=transports_for_noninitiator
)
await node1.get_network().listen(LISTEN_MADDR)
await node2.get_network().listen(LISTEN_MADDR)
await connect(node1, node2)
# Wait a very short period to allow conns to be stored (since the functions
# storing the conns are async, they may happen at slightly different times
# on each node)
await asyncio.sleep(0.1)
# Get conns
node1_conn = node1.get_network().connections[peer_id_for_node(node2)]
node2_conn = node2.get_network().connections[peer_id_for_node(node1)]
# Perform assertion
assertion_func(node1_conn.muxed_conn.secured_conn)
assertion_func(node2_conn.muxed_conn.secured_conn)
# Success, terminate pending tasks.
@pytest.mark.asyncio
async def test_single_insecure_security_transport_succeeds():
transports_for_initiator = {"foo": InsecureTransport(initiator_key_pair)}
transports_for_noninitiator = {"foo": InsecureTransport(noninitiator_key_pair)}
def assertion_func(conn):
assert isinstance(conn, InsecureSession)
await perform_simple_test(
assertion_func, transports_for_initiator, transports_for_noninitiator
)
@pytest.mark.asyncio
async def test_default_insecure_security():
transports_for_initiator = None
transports_for_noninitiator = None
conn1 = None
conn2 = None
def assertion_func(conn):
nonlocal conn1
nonlocal conn2
if not conn1:
conn1 = conn
elif not conn2:
conn2 = conn
else:
assert conn1 == conn2
await perform_simple_test(
assertion_func, transports_for_initiator, transports_for_noninitiator
)