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import asyncio
import socket
import ssl
import aiohttp
# noinspection PyPackageRequirements
import pytest
from aiohttp_proxy import (
ProxyConnector, ProxyType, SocksError, open_connection,
SocksConnectionError, create_connection)
from tests.conftest import (
SOCKS5_IPV4_HOST, SOCKS5_IPV4_PORT,
LOGIN, PASSWORD, SOCKS5_IPV6_HOST,
SOCKS5_IPV6_PORT, SOCKS4_HOST, SOCKS4_PORT,
SKIP_IPV6_TESTS)
HTTP_TEST_HOST = 'httpbin.org'
HTTP_TEST_PORT = 80
HTTPS_TEST_HOST = 'httpbin.org'
HTTPS_TEST_PORT = 443
HTTP_TEST_URL = 'http://%s/ip' % HTTP_TEST_HOST
HTTPS_TEST_URL = 'https://%s/ip' % HTTP_TEST_HOST
HTTP_URL_DELAY_3_SEC = 'http://httpbin.org/delay/3'
HTTP_URL_REDIRECT = 'http://httpbin.org/redirect/1'
SOCKS5_IPV4_URL = 'socks5://{LOGIN}:{PASSWORD}@{SOCKS5_IPV4_HOST}:{SOCKS5_IPV4_PORT}'.format( # noqa
SOCKS5_IPV4_HOST=SOCKS5_IPV4_HOST,
SOCKS5_IPV4_PORT=SOCKS5_IPV4_PORT,
LOGIN=LOGIN,
PASSWORD=PASSWORD,
)
SOCKS5_IPV6_URL = 'socks5://{LOGIN}:{PASSWORD}@{SOCKS5_IPV6_HOST}:{SOCKS5_IPV6_PORT}'.format( # noqa
SOCKS5_IPV6_HOST='[%s]' % SOCKS5_IPV6_HOST,
SOCKS5_IPV6_PORT=SOCKS5_IPV6_PORT,
LOGIN=LOGIN,
PASSWORD=PASSWORD,
)
SOCKS4_URL = 'socks4://{SOCKS4_HOST}:{SOCKS4_PORT}'.format(
SOCKS4_HOST=SOCKS4_HOST,
SOCKS4_PORT=SOCKS4_PORT,
)
@pytest.mark.parametrize('url', (HTTP_TEST_URL, HTTPS_TEST_URL))
@pytest.mark.parametrize('rdns', (True, False))
@pytest.mark.asyncio
async def test_socks5_connector_ipv4(url, rdns):
connector = ProxyConnector.from_url(SOCKS5_IPV4_URL, rdns=rdns)
async with aiohttp.ClientSession(connector=connector) as session:
async with session.get(url) as resp:
assert resp.status == 200
@pytest.mark.asyncio
async def test_socks5_connector_with_invalid_credentials():
connector = ProxyConnector(
proxy_type=ProxyType.SOCKS5,
host=SOCKS5_IPV4_HOST,
port=SOCKS5_IPV4_PORT,
username=LOGIN,
password=PASSWORD + 'aaa',
)
with pytest.raises(SocksError):
async with aiohttp.ClientSession(connector=connector) as session:
async with session.get(HTTP_TEST_URL) as resp:
await resp.text()
@pytest.mark.asyncio
async def test_socks5_connector_with_timeout():
connector = ProxyConnector(
proxy_type=ProxyType.SOCKS5,
host=SOCKS5_IPV4_HOST,
port=SOCKS5_IPV4_PORT,
username=LOGIN,
password=PASSWORD,
)
with pytest.raises(asyncio.TimeoutError):
async with aiohttp.ClientSession(connector=connector) as session:
async with session.get(HTTP_URL_DELAY_3_SEC, timeout=1) as resp:
await resp.text()
@pytest.mark.asyncio
async def test_socks5_connector_with_invalid_proxy_port(unused_tcp_port):
connector = ProxyConnector(
proxy_type=ProxyType.SOCKS5,
host=SOCKS5_IPV4_HOST,
port=unused_tcp_port,
username=LOGIN,
password=PASSWORD,
)
with pytest.raises(SocksConnectionError):
async with aiohttp.ClientSession(connector=connector) as session:
async with session.get(HTTP_TEST_URL) as resp:
await resp.text()
@pytest.mark.skipif(SKIP_IPV6_TESTS, reason='TravisCI doesn`t support ipv6')
@pytest.mark.asyncio
async def test_socks5_connector_ipv6():
connector = ProxyConnector.from_url(SOCKS5_IPV6_URL,
family=socket.AF_INET6)
async with aiohttp.ClientSession(connector=connector) as session:
async with session.get(HTTP_TEST_URL) as resp:
assert resp.status == 200
@pytest.mark.parametrize('url', (HTTP_TEST_URL, HTTPS_TEST_URL))
@pytest.mark.parametrize('rdns', (True, False))
@pytest.mark.asyncio
async def test_socks4_connector(url, rdns):
connector = ProxyConnector.from_url(SOCKS4_URL, rdns=rdns, )
async with aiohttp.ClientSession(connector=connector) as session:
async with session.get(url) as resp:
assert resp.status == 200
@pytest.mark.parametrize('rdns', (True, False))
@pytest.mark.asyncio
async def test_socks5_http_open_connection(rdns):
reader, writer = await open_connection(
socks_url=SOCKS5_IPV4_URL,
host=HTTP_TEST_HOST,
port=HTTP_TEST_PORT,
rdns=rdns,
)
request = ("GET /ip HTTP/1.1\r\n"
"Host: %s\r\n"
"Connection: close\r\n\r\n" % HTTP_TEST_HOST)
writer.write(request.encode())
response = await reader.read(-1)
assert b'200 OK' in response
@pytest.mark.parametrize('rdns', (True, False))
@pytest.mark.asyncio
async def test_socks5_https_open_connection(rdns):
reader, writer = await open_connection(
socks_url=SOCKS5_IPV4_URL,
host=HTTPS_TEST_HOST,
port=HTTPS_TEST_PORT,
ssl=ssl.create_default_context(),
server_hostname=HTTPS_TEST_HOST,
rdns=rdns,
)
request = ("GET /ip HTTP/1.1\r\n"
"Host: %s\r\n"
"Connection: close\r\n\r\n" % HTTPS_TEST_HOST)
writer.write(request.encode())
response = await reader.read(-1)
assert b'200 OK' in response
@pytest.mark.asyncio
async def test_socks5_http_create_connection(event_loop):
reader = asyncio.StreamReader(loop=event_loop)
protocol = asyncio.StreamReaderProtocol(reader, loop=event_loop)
transport, _ = await create_connection(
socks_url=SOCKS5_IPV4_URL,
protocol_factory=lambda: protocol,
host=HTTP_TEST_HOST,
port=HTTP_TEST_PORT,
)
writer = asyncio.StreamWriter(transport, protocol, reader, event_loop)
request = ("GET /ip HTTP/1.1\r\n"
"Host: %s\r\n"
"Connection: close\r\n\r\n" % HTTP_TEST_HOST)
writer.write(request.encode())
response = await reader.read(-1)
assert b'200 OK' in response
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