160 lines
5.0 KiB
Python
160 lines
5.0 KiB
Python
import asyncio
|
|
import socket
|
|
import unittest
|
|
|
|
import aiohttp
|
|
from aiohttp import web
|
|
from aiohttp_security import (remember, setup,
|
|
authorized_userid, permits,
|
|
AbstractAuthorizationPolicy)
|
|
from aiohttp_security.cookies_identity import CookiesIdentityPolicy
|
|
|
|
|
|
class Autz(AbstractAuthorizationPolicy):
|
|
|
|
@asyncio.coroutine
|
|
def permits(self, identity, permission, context=None):
|
|
if identity == 'UserID':
|
|
return permission in {'read', 'write'}
|
|
else:
|
|
return False
|
|
|
|
@asyncio.coroutine
|
|
def authorized_userid(self, identity):
|
|
if identity == 'UserID':
|
|
return 'Andrew'
|
|
else:
|
|
return None
|
|
|
|
|
|
class TestCookiesIdentity(unittest.TestCase):
|
|
|
|
def setUp(self):
|
|
self.loop = asyncio.new_event_loop()
|
|
asyncio.set_event_loop(None)
|
|
self.client = aiohttp.ClientSession(loop=self.loop)
|
|
|
|
def tearDown(self):
|
|
self.client.close()
|
|
self.loop.run_until_complete(self.handler.finish_connections())
|
|
self.srv.close()
|
|
self.loop.run_until_complete(self.srv.wait_closed())
|
|
self.loop.close()
|
|
|
|
def find_unused_port(self):
|
|
s = socket.socket(socket.AF_INET, socket.SOCK_STREAM)
|
|
s.bind(('127.0.0.1', 0))
|
|
port = s.getsockname()[1]
|
|
s.close()
|
|
return port
|
|
|
|
@asyncio.coroutine
|
|
def create_server(self):
|
|
app = web.Application(loop=self.loop)
|
|
setup(app, CookiesIdentityPolicy(), Autz())
|
|
|
|
port = self.find_unused_port()
|
|
self.handler = app.make_handler(
|
|
debug=False, keep_alive_on=False)
|
|
srv = yield from self.loop.create_server(
|
|
self.handler, '127.0.0.1', port)
|
|
url = "http://127.0.0.1:{}".format(port)
|
|
self.srv = srv
|
|
return app, srv, url
|
|
|
|
def test_authorized_userid(self):
|
|
|
|
@asyncio.coroutine
|
|
def login(request):
|
|
response = web.HTTPFound(location='/')
|
|
yield from remember(request, response, 'UserID')
|
|
return response
|
|
|
|
@asyncio.coroutine
|
|
def check(request):
|
|
userid = yield from authorized_userid(request)
|
|
self.assertEqual('Andrew', userid)
|
|
return web.Response(text=userid)
|
|
|
|
@asyncio.coroutine
|
|
def go():
|
|
app, srv, url = yield from self.create_server()
|
|
app.router.add_route('GET', '/', check)
|
|
app.router.add_route('POST', '/login', login)
|
|
resp = yield from self.client.post(url+'/login')
|
|
self.assertEqual(200, resp.status)
|
|
txt = yield from resp.text()
|
|
self.assertEqual('Andrew', txt)
|
|
yield from resp.release()
|
|
|
|
self.loop.run_until_complete(go())
|
|
|
|
def test_authorized_userid_not_authorized(self):
|
|
|
|
@asyncio.coroutine
|
|
def check(request):
|
|
userid = yield from authorized_userid(request)
|
|
self.assertIsNone(userid)
|
|
return web.Response()
|
|
|
|
@asyncio.coroutine
|
|
def go():
|
|
app, srv, url = yield from self.create_server()
|
|
app.router.add_route('GET', '/', check)
|
|
resp = yield from self.client.get(url+'/')
|
|
self.assertEqual(200, resp.status)
|
|
yield from resp.release()
|
|
|
|
self.loop.run_until_complete(go())
|
|
|
|
def test_permits(self):
|
|
|
|
@asyncio.coroutine
|
|
def login(request):
|
|
response = web.HTTPFound(location='/')
|
|
yield from remember(request, response, 'UserID')
|
|
return response
|
|
|
|
@asyncio.coroutine
|
|
def check(request):
|
|
ret = yield from permits(request, 'read')
|
|
self.assertTrue(ret)
|
|
ret = yield from permits(request, 'write')
|
|
self.assertTrue(ret)
|
|
ret = yield from permits(request, 'unknown')
|
|
self.assertFalse(ret)
|
|
return web.Response()
|
|
|
|
@asyncio.coroutine
|
|
def go():
|
|
app, srv, url = yield from self.create_server()
|
|
app.router.add_route('GET', '/', check)
|
|
app.router.add_route('POST', '/login', login)
|
|
resp = yield from self.client.post(url+'/login')
|
|
self.assertEqual(200, resp.status)
|
|
yield from resp.release()
|
|
|
|
self.loop.run_until_complete(go())
|
|
|
|
def test_permits_unauthorized(self):
|
|
|
|
@asyncio.coroutine
|
|
def check(request):
|
|
ret = yield from permits(request, 'read')
|
|
self.assertFalse(ret)
|
|
ret = yield from permits(request, 'write')
|
|
self.assertFalse(ret)
|
|
ret = yield from permits(request, 'unknown')
|
|
self.assertFalse(ret)
|
|
return web.Response()
|
|
|
|
@asyncio.coroutine
|
|
def go():
|
|
app, srv, url = yield from self.create_server()
|
|
app.router.add_route('GET', '/', check)
|
|
resp = yield from self.client.get(url+'/')
|
|
self.assertEqual(200, resp.status)
|
|
yield from resp.release()
|
|
|
|
self.loop.run_until_complete(go())
|