class TestProxy(unittest.TestCase): IP = '127.0.0.1' def setUp(self): # Start the proxy server create_temp_dir() self._proxy = Proxy(self.IP, 0, ExtendedUrllib(), w3afProxyHandler) self._proxy.start() self._proxy.wait_for_start() port = self._proxy.get_port() # Build the proxy opener proxy_handler = urllib2.ProxyHandler({"http": "http://%s:%s" % (self.IP, port)}) self.proxy_opener = urllib2.build_opener(proxy_handler, urllib2.HTTPHandler) def test_do_req_through_proxy(self): resp_body = self.proxy_opener.open('http://moth').read() # Basic check self.assertTrue(len(resp_body) > 0) # Get response using the proxy proxy_resp = self.proxy_opener.open('http://moth') # Get it without any proxy direct_resp = urllib2.urlopen('http://moth') # Must be equal self.assertEqual(direct_resp.read(), proxy_resp.read()) # Have to remove the Date header because in some cases they differ because # one request was sent in second X and the other in X+1, which makes the # test fail direct_resp_headers = dict(direct_resp.info()) proxy_resp_headers = dict(proxy_resp.info()) del direct_resp_headers['date'] del proxy_resp_headers['date'] self.assertEqual(direct_resp_headers, proxy_resp_headers) def test_do_SSL_req_through_proxy(self): resp_body = self.proxy_opener.open('https://moth').read() # Basic check self.assertTrue(len(resp_body) > 0) # Get response using the proxy proxy_resp = self.proxy_opener.open('https://moth') # Get it without any proxy direct_resp = urllib2.urlopen('https://moth') # Must be equal self.assertEqual(direct_resp.read(), proxy_resp.read()) # Have to remove the Date header because in some cases they differ because # one request was sent in second X and the other in X+1, which makes the # test fail direct_resp_headers = dict(direct_resp.info()) proxy_resp_headers = dict(proxy_resp.info()) del direct_resp_headers['date'] del proxy_resp_headers['date'] self.assertEqual(direct_resp_headers, proxy_resp_headers) def test_proxy_req_ok(self): '''Test if self._proxy.stop() works as expected. Note that the check content is the same as the previous check, but it might be that this check fails because of some error in start() or stop() which is run during setUp and tearDown.''' # Get response using the proxy proxy_resp = self.proxy_opener.open('http://moth').read() # Get it the other way resp = urllib2.urlopen('http://moth').read() # They must be very similar self.assertEqual(resp, proxy_resp) def test_stop_no_requests(self): '''Test what happens if I stop the proxy without sending any requests through it''' # Note that the test is completed by self._proxy.stop() in tearDown pass def test_stop_stop(self): '''Test what happens if I stop the proxy twice.''' # Note that the test is completed by self._proxy.stop() in tearDown self._proxy.stop() def tearDown(self): # Shutdown the proxy server self._proxy.stop()