# -*- coding: utf-8 -*- # """ test_url.py websocket - WebSocket client library for Python Copyright 2021 engn33r Licensed under the Apache License, Version 2.0 (the "License"); you may not use this file except in compliance with the License. You may obtain a copy of the License at http://www.apache.org/licenses/LICENSE-2.0 Unless required by applicable law or agreed to in writing, software distributed under the License is distributed on an "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. See the License for the specific language governing permissions and limitations under the License. """ import os import unittest from websocket._url import get_proxy_info, parse_url, _is_address_in_network, _is_no_proxy_host class UrlTest(unittest.TestCase): def test_address_in_network(self): self.assertTrue(_is_address_in_network('127.0.0.1', '127.0.0.0/8')) self.assertTrue(_is_address_in_network('127.1.0.1', '127.0.0.0/8')) self.assertFalse(_is_address_in_network('127.1.0.1', '127.0.0.0/24')) def testParseUrl(self): p = parse_url("ws://www.example.com/r") self.assertEqual(p[0], "www.example.com") self.assertEqual(p[1], 80) self.assertEqual(p[2], "/r") self.assertEqual(p[3], False) p = parse_url("ws://www.example.com/r/") self.assertEqual(p[0], "www.example.com") self.assertEqual(p[1], 80) self.assertEqual(p[2], "/r/") self.assertEqual(p[3], False) p = parse_url("ws://www.example.com/") self.assertEqual(p[0], "www.example.com") self.assertEqual(p[1], 80) self.assertEqual(p[2], "/") self.assertEqual(p[3], False) p = parse_url("ws://www.example.com") self.assertEqual(p[0], "www.example.com") self.assertEqual(p[1], 80) self.assertEqual(p[2], "/") self.assertEqual(p[3], False) p = parse_url("ws://www.example.com:8080/r") self.assertEqual(p[0], "www.example.com") self.assertEqual(p[1], 8080) self.assertEqual(p[2], "/r") self.assertEqual(p[3], False) p = parse_url("ws://www.example.com:8080/") self.assertEqual(p[0], "www.example.com") self.assertEqual(p[1], 8080) self.assertEqual(p[2], "/") self.assertEqual(p[3], False) p = parse_url("ws://www.example.com:8080") self.assertEqual(p[0], "www.example.com") self.assertEqual(p[1], 8080) self.assertEqual(p[2], "/") self.assertEqual(p[3], False) p = parse_url("wss://www.example.com:8080/r") self.assertEqual(p[0], "www.example.com") self.assertEqual(p[1], 8080) self.assertEqual(p[2], "/r") self.assertEqual(p[3], True) p = parse_url("wss://www.example.com:8080/r?key=value") self.assertEqual(p[0], "www.example.com") self.assertEqual(p[1], 8080) self.assertEqual(p[2], "/r?key=value") self.assertEqual(p[3], True) self.assertRaises(ValueError, parse_url, "http://www.example.com/r") p = parse_url("ws://[2a03:4000:123:83::3]/r") self.assertEqual(p[0], "2a03:4000:123:83::3") self.assertEqual(p[1], 80) self.assertEqual(p[2], "/r") self.assertEqual(p[3], False) p = parse_url("ws://[2a03:4000:123:83::3]:8080/r") self.assertEqual(p[0], "2a03:4000:123:83::3") self.assertEqual(p[1], 8080) self.assertEqual(p[2], "/r") self.assertEqual(p[3], False) p = parse_url("wss://[2a03:4000:123:83::3]/r") self.assertEqual(p[0], "2a03:4000:123:83::3") self.assertEqual(p[1], 443) self.assertEqual(p[2], "/r") self.assertEqual(p[3], True) p = parse_url("wss://[2a03:4000:123:83::3]:8080/r") self.assertEqual(p[0], "2a03:4000:123:83::3") self.assertEqual(p[1], 8080) self.assertEqual(p[2], "/r") self.assertEqual(p[3], True) class IsNoProxyHostTest(unittest.TestCase): def setUp(self): self.no_proxy = os.environ.get("no_proxy", None) if "no_proxy" in os.environ: del os.environ["no_proxy"] def tearDown(self): if self.no_proxy: os.environ["no_proxy"] = self.no_proxy elif "no_proxy" in os.environ: del os.environ["no_proxy"] def testMatchAll(self): self.assertTrue(_is_no_proxy_host("any.websocket.org", ['*'])) self.assertTrue(_is_no_proxy_host("192.168.0.1", ['*'])) self.assertTrue(_is_no_proxy_host("any.websocket.org", ['other.websocket.org', '*'])) os.environ['no_proxy'] = '*' self.assertTrue(_is_no_proxy_host("any.websocket.org", None)) self.assertTrue(_is_no_proxy_host("192.168.0.1", None)) os.environ['no_proxy'] = 'other.websocket.org, *' self.assertTrue(_is_no_proxy_host("any.websocket.org", None)) def testIpAddress(self): self.assertTrue(_is_no_proxy_host("127.0.0.1", ['127.0.0.1'])) self.assertFalse(_is_no_proxy_host("127.0.0.2", ['127.0.0.1'])) self.assertTrue(_is_no_proxy_host("127.0.0.1", ['other.websocket.org', '127.0.0.1'])) self.assertFalse(_is_no_proxy_host("127.0.0.2", ['other.websocket.org', '127.0.0.1'])) os.environ['no_proxy'] = '127.0.0.1' self.assertTrue(_is_no_proxy_host("127.0.0.1", None)) self.assertFalse(_is_no_proxy_host("127.0.0.2", None)) os.environ['no_proxy'] = 'other.websocket.org, 127.0.0.1' self.assertTrue(_is_no_proxy_host("127.0.0.1", None)) self.assertFalse(_is_no_proxy_host("127.0.0.2", None)) def testIpAddressInRange(self): self.assertTrue(_is_no_proxy_host("127.0.0.1", ['127.0.0.0/8'])) self.assertTrue(_is_no_proxy_host("127.0.0.2", ['127.0.0.0/8'])) self.assertFalse(_is_no_proxy_host("127.1.0.1", ['127.0.0.0/24'])) os.environ['no_proxy'] = '127.0.0.0/8' self.assertTrue(_is_no_proxy_host("127.0.0.1", None)) self.assertTrue(_is_no_proxy_host("127.0.0.2", None)) os.environ['no_proxy'] = '127.0.0.0/24' self.assertFalse(_is_no_proxy_host("127.1.0.1", None)) def testHostnameMatch(self): self.assertTrue(_is_no_proxy_host("my.websocket.org", ['my.websocket.org'])) self.assertTrue(_is_no_proxy_host("my.websocket.org", ['other.websocket.org', 'my.websocket.org'])) self.assertFalse(_is_no_proxy_host("my.websocket.org", ['other.websocket.org'])) os.environ['no_proxy'] = 'my.websocket.org' self.assertTrue(_is_no_proxy_host("my.websocket.org", None)) self.assertFalse(_is_no_proxy_host("other.websocket.org", None)) os.environ['no_proxy'] = 'other.websocket.org, my.websocket.org' self.assertTrue(_is_no_proxy_host("my.websocket.org", None)) def testHostnameMatchDomain(self): self.assertTrue(_is_no_proxy_host("any.websocket.org", ['.websocket.org'])) self.assertTrue(_is_no_proxy_host("my.other.websocket.org", ['.websocket.org'])) self.assertTrue(_is_no_proxy_host("any.websocket.org", ['my.websocket.org', '.websocket.org'])) self.assertFalse(_is_no_proxy_host("any.websocket.com", ['.websocket.org'])) os.environ['no_proxy'] = '.websocket.org' self.assertTrue(_is_no_proxy_host("any.websocket.org", None)) self.assertTrue(_is_no_proxy_host("my.other.websocket.org", None)) self.assertFalse(_is_no_proxy_host("any.websocket.com", None)) os.environ['no_proxy'] = 'my.websocket.org, .websocket.org' self.assertTrue(_is_no_proxy_host("any.websocket.org", None)) class ProxyInfoTest(unittest.TestCase): def setUp(self): self.http_proxy = os.environ.get("http_proxy", None) self.https_proxy = os.environ.get("https_proxy", None) self.no_proxy = os.environ.get("no_proxy", None) if "http_proxy" in os.environ: del os.environ["http_proxy"] if "https_proxy" in os.environ: del os.environ["https_proxy"] if "no_proxy" in os.environ: del os.environ["no_proxy"] def tearDown(self): if self.http_proxy: os.environ["http_proxy"] = self.http_proxy elif "http_proxy" in os.environ: del os.environ["http_proxy"] if self.https_proxy: os.environ["https_proxy"] = self.https_proxy elif "https_proxy" in os.environ: del os.environ["https_proxy"] if self.no_proxy: os.environ["no_proxy"] = self.no_proxy elif "no_proxy" in os.environ: del os.environ["no_proxy"] def testProxyFromArgs(self): self.assertEqual(get_proxy_info("echo.websocket.org", False, proxy_host="localhost"), ("localhost", 0, None)) self.assertEqual(get_proxy_info("echo.websocket.org", False, proxy_host="localhost", proxy_port=3128), ("localhost", 3128, None)) self.assertEqual(get_proxy_info("echo.websocket.org", True, proxy_host="localhost"), ("localhost", 0, None)) self.assertEqual(get_proxy_info("echo.websocket.org", True, proxy_host="localhost", proxy_port=3128), ("localhost", 3128, None)) self.assertEqual(get_proxy_info("echo.websocket.org", False, proxy_host="localhost", proxy_auth=("a", "b")), ("localhost", 0, ("a", "b"))) self.assertEqual( get_proxy_info("echo.websocket.org", False, proxy_host="localhost", proxy_port=3128, proxy_auth=("a", "b")), ("localhost", 3128, ("a", "b"))) self.assertEqual(get_proxy_info("echo.websocket.org", True, proxy_host="localhost", proxy_auth=("a", "b")), ("localhost", 0, ("a", "b"))) self.assertEqual( get_proxy_info("echo.websocket.org", True, proxy_host="localhost", proxy_port=3128, proxy_auth=("a", "b")), ("localhost", 3128, ("a", "b"))) self.assertEqual(get_proxy_info("echo.websocket.org", True, proxy_host="localhost", proxy_port=3128, no_proxy=["example.com"], proxy_auth=("a", "b")), ("localhost", 3128, ("a", "b"))) self.assertEqual(get_proxy_info("echo.websocket.org", True, proxy_host="localhost", proxy_port=3128, no_proxy=["echo.websocket.org"], proxy_auth=("a", "b")), (None, 0, None)) def testProxyFromEnv(self): os.environ["http_proxy"] = "http://localhost/" self.assertEqual(get_proxy_info("echo.websocket.org", False), ("localhost", None, None)) os.environ["http_proxy"] = "http://localhost:3128/" self.assertEqual(get_proxy_info("echo.websocket.org", False), ("localhost", 3128, None)) os.environ["http_proxy"] = "http://localhost/" os.environ["https_proxy"] = "http://localhost2/" self.assertEqual(get_proxy_info("echo.websocket.org", False), ("localhost", None, None)) os.environ["http_proxy"] = "http://localhost:3128/" os.environ["https_proxy"] = "http://localhost2:3128/" self.assertEqual(get_proxy_info("echo.websocket.org", False), ("localhost", 3128, None)) os.environ["http_proxy"] = "http://localhost/" os.environ["https_proxy"] = "http://localhost2/" self.assertEqual(get_proxy_info("echo.websocket.org", True), ("localhost2", None, None)) os.environ["http_proxy"] = "http://localhost:3128/" os.environ["https_proxy"] = "http://localhost2:3128/" self.assertEqual(get_proxy_info("echo.websocket.org", True), ("localhost2", 3128, None)) os.environ["http_proxy"] = "http://a:b@localhost/" self.assertEqual(get_proxy_info("echo.websocket.org", False), ("localhost", None, ("a", "b"))) os.environ["http_proxy"] = "http://a:b@localhost:3128/" self.assertEqual(get_proxy_info("echo.websocket.org", False), ("localhost", 3128, ("a", "b"))) os.environ["http_proxy"] = "http://a:b@localhost/" os.environ["https_proxy"] = "http://a:b@localhost2/" self.assertEqual(get_proxy_info("echo.websocket.org", False), ("localhost", None, ("a", "b"))) os.environ["http_proxy"] = "http://a:b@localhost:3128/" os.environ["https_proxy"] = "http://a:b@localhost2:3128/" self.assertEqual(get_proxy_info("echo.websocket.org", False), ("localhost", 3128, ("a", "b"))) os.environ["http_proxy"] = "http://a:b@localhost/" os.environ["https_proxy"] = "http://a:b@localhost2/" self.assertEqual(get_proxy_info("echo.websocket.org", True), ("localhost2", None, ("a", "b"))) os.environ["http_proxy"] = "http://a:b@localhost:3128/" os.environ["https_proxy"] = "http://a:b@localhost2:3128/" self.assertEqual(get_proxy_info("echo.websocket.org", True), ("localhost2", 3128, ("a", "b"))) os.environ["http_proxy"] = "http://john%40example.com:P%40SSWORD@localhost:3128/" os.environ["https_proxy"] = "http://john%40example.com:P%40SSWORD@localhost2:3128/" self.assertEqual(get_proxy_info("echo.websocket.org", True), ("localhost2", 3128, ("john@example.com", "P@SSWORD"))) os.environ["http_proxy"] = "http://a:b@localhost/" os.environ["https_proxy"] = "http://a:b@localhost2/" os.environ["no_proxy"] = "example1.com,example2.com" self.assertEqual(get_proxy_info("example.1.com", True), ("localhost2", None, ("a", "b"))) os.environ["http_proxy"] = "http://a:b@localhost:3128/" os.environ["https_proxy"] = "http://a:b@localhost2:3128/" os.environ["no_proxy"] = "example1.com,example2.com, echo.websocket.org" self.assertEqual(get_proxy_info("echo.websocket.org", True), (None, 0, None)) os.environ["http_proxy"] = "http://a:b@localhost:3128/" os.environ["https_proxy"] = "http://a:b@localhost2:3128/" os.environ["no_proxy"] = "example1.com,example2.com, .websocket.org" self.assertEqual(get_proxy_info("echo.websocket.org", True), (None, 0, None)) os.environ["http_proxy"] = "http://a:b@localhost:3128/" os.environ["https_proxy"] = "http://a:b@localhost2:3128/" os.environ["no_proxy"] = "127.0.0.0/8, 192.168.0.0/16" self.assertEqual(get_proxy_info("127.0.0.1", False), (None, 0, None)) self.assertEqual(get_proxy_info("192.168.1.1", False), (None, 0, None)) if __name__ == "__main__": unittest.main()