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# Licensed to the Software Freedom Conservancy (SFC) under one
# or more contributor license agreements. See the NOTICE file
# distributed with this work for additional information
# regarding copyright ownership. The SFC licenses this file
# to you 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.
from urllib import parse
import pytest
import urllib3
from selenium import __version__
from selenium.webdriver.remote.remote_connection import RemoteConnection
def test_get_remote_connection_headers_defaults():
url = "http://remote"
headers = RemoteConnection.get_remote_connection_headers(parse.urlparse(url))
assert "Authorization" not in headers
assert "Connection" not in headers
assert headers.get("Accept") == "application/json"
assert headers.get("Content-Type") == "application/json;charset=UTF-8"
assert headers.get("User-Agent").startswith(f"selenium/{__version__} (python ")
assert headers.get("User-Agent").split(" ")[-1] in {"windows)", "mac)", "linux)"}
def test_get_remote_connection_headers_adds_auth_header_if_pass():
url = "http://user:pass@remote"
headers = RemoteConnection.get_remote_connection_headers(parse.urlparse(url))
assert headers.get("Authorization") == "Basic dXNlcjpwYXNz"
def test_get_remote_connection_headers_adds_keep_alive_if_requested():
url = "http://remote"
headers = RemoteConnection.get_remote_connection_headers(parse.urlparse(url), keep_alive=True)
assert headers.get("Connection") == "keep-alive"
def test_get_proxy_url_http(mock_proxy_settings):
proxy = "http://http_proxy.com:8080"
remote_connection = RemoteConnection("http://remote", keep_alive=False)
proxy_url = remote_connection._get_proxy_url()
assert proxy_url == proxy
def test_get_proxy_url_https(mock_proxy_settings):
proxy = "http://https_proxy.com:8080"
remote_connection = RemoteConnection("https://remote", keep_alive=False)
proxy_url = remote_connection._get_proxy_url()
assert proxy_url == proxy
def test_get_proxy_url_none(mock_proxy_settings_missing):
remote_connection = RemoteConnection("https://remote", keep_alive=False)
proxy_url = remote_connection._get_proxy_url()
assert proxy_url is None
def test_get_proxy_url_http_auth(mock_proxy_auth_settings):
remote_connection = RemoteConnection("http://remote", keep_alive=False)
proxy_url = remote_connection._get_proxy_url()
raw_proxy_url, basic_auth_string = remote_connection._separate_http_proxy_auth()
assert proxy_url == "http://user:password@http_proxy.com:8080"
assert raw_proxy_url == "http://http_proxy.com:8080"
assert basic_auth_string == "user:password"
def test_get_proxy_url_https_auth(mock_proxy_auth_settings):
remote_connection = RemoteConnection("https://remote", keep_alive=False)
proxy_url = remote_connection._get_proxy_url()
raw_proxy_url, basic_auth_string = remote_connection._separate_http_proxy_auth()
assert proxy_url == "https://user:password@https_proxy.com:8080"
assert raw_proxy_url == "https://https_proxy.com:8080"
assert basic_auth_string == "user:password"
def test_get_connection_manager_without_proxy(mock_proxy_settings_missing):
remote_connection = RemoteConnection("http://remote", keep_alive=False)
conn = remote_connection._get_connection_manager()
assert isinstance(conn, urllib3.PoolManager)
def test_get_connection_manager_for_certs_and_timeout(monkeypatch):
monkeypatch.setattr(RemoteConnection, "get_timeout", lambda _: 10) # Class state; leaks into subsequent tests.
remote_connection = RemoteConnection("http://remote", keep_alive=False)
conn = remote_connection._get_connection_manager()
assert conn.connection_pool_kw["timeout"] == 10
assert conn.connection_pool_kw["cert_reqs"] == "CERT_REQUIRED"
assert "certifi/cacert.pem" in conn.connection_pool_kw["ca_certs"]
def test_default_socket_timeout_is_correct():
remote_connection = RemoteConnection("http://remote", keep_alive=True)
conn = remote_connection._get_connection_manager()
assert conn.connection_pool_kw["timeout"] is None
def test_get_connection_manager_with_proxy(mock_proxy_settings):
remote_connection = RemoteConnection("http://remote", keep_alive=False)
conn = remote_connection._get_connection_manager()
assert isinstance(conn, urllib3.ProxyManager)
assert conn.proxy.scheme == "http"
assert conn.proxy.host == "http_proxy.com"
assert conn.proxy.port == 8080
remote_connection_https = RemoteConnection("https://remote", keep_alive=False)
conn = remote_connection_https._get_connection_manager()
assert isinstance(conn, urllib3.ProxyManager)
assert conn.proxy.scheme == "http"
assert conn.proxy.host == "https_proxy.com"
assert conn.proxy.port == 8080
def test_get_connection_manager_with_auth_proxy(mock_proxy_auth_settings):
proxy_auth_header = urllib3.make_headers(proxy_basic_auth="user:password")
remote_connection = RemoteConnection("http://remote", keep_alive=False)
conn = remote_connection._get_connection_manager()
assert isinstance(conn, urllib3.ProxyManager)
assert conn.proxy.scheme == "http"
assert conn.proxy.host == "http_proxy.com"
assert conn.proxy.port == 8080
assert conn.proxy_headers == proxy_auth_header
remote_connection_https = RemoteConnection("https://remote", keep_alive=False)
conn = remote_connection_https._get_connection_manager()
assert isinstance(conn, urllib3.ProxyManager)
assert conn.proxy.scheme == "https"
assert conn.proxy.host == "https_proxy.com"
assert conn.proxy.port == 8080
assert conn.proxy_headers == proxy_auth_header
@pytest.mark.parametrize(
"url",
[
"*",
".localhost",
"localhost:80",
"locahost",
"127.0.0.1",
"LOCALHOST",
"LOCALHOST:80",
"http://localhost",
"https://localhost",
"test.localhost",
" localhost",
"::1",
"127.0.0.2",
],
)
def test_get_connection_manager_when_no_proxy_set(mock_no_proxy_settings, url):
remote_connection = RemoteConnection(url)
conn = remote_connection._get_connection_manager()
assert isinstance(conn, urllib3.PoolManager)
def test_ignore_proxy_env_vars(mock_proxy_settings):
remote_connection = RemoteConnection("http://remote", ignore_proxy=True)
conn = remote_connection._get_connection_manager()
assert isinstance(conn, urllib3.PoolManager)
def test_get_socks_proxy_when_set(mock_socks_proxy_settings):
remote_connection = RemoteConnection("http://127.0.0.1:4444/wd/hub")
conn = remote_connection._get_connection_manager()
from urllib3.contrib.socks import SOCKSProxyManager
assert isinstance(conn, SOCKSProxyManager)
class MockResponse:
code = 200
headers = []
def read(self):
return b"{}"
def close(self):
pass
def getheader(self, *args, **kwargs):
pass
@pytest.fixture(scope="function")
def mock_proxy_settings_missing(monkeypatch):
monkeypatch.delenv("HTTPS_PROXY", raising=False)
monkeypatch.delenv("HTTP_PROXY", raising=False)
monkeypatch.delenv("https_proxy", raising=False)
monkeypatch.delenv("http_proxy", raising=False)
@pytest.fixture(scope="function")
def mock_socks_proxy_settings(monkeypatch):
http_proxy = "SOCKS5://http_proxy.com:8080"
https_proxy = "SOCKS5://https_proxy.com:8080"
monkeypatch.setenv("HTTPS_PROXY", https_proxy)
monkeypatch.setenv("HTTP_PROXY", http_proxy)
monkeypatch.setenv("https_proxy", https_proxy)
monkeypatch.setenv("http_proxy", http_proxy)
@pytest.fixture(scope="function")
def mock_proxy_settings(monkeypatch):
http_proxy = "http://http_proxy.com:8080"
https_proxy = "http://https_proxy.com:8080"
monkeypatch.setenv("HTTPS_PROXY", https_proxy)
monkeypatch.setenv("HTTP_PROXY", http_proxy)
monkeypatch.setenv("https_proxy", https_proxy)
monkeypatch.setenv("http_proxy", http_proxy)
@pytest.fixture(scope="function")
def mock_proxy_auth_settings(monkeypatch):
http_proxy = "http://user:password@http_proxy.com:8080"
https_proxy = "https://user:password@https_proxy.com:8080"
monkeypatch.setenv("HTTPS_PROXY", https_proxy)
monkeypatch.setenv("HTTP_PROXY", http_proxy)
monkeypatch.setenv("https_proxy", https_proxy)
monkeypatch.setenv("http_proxy", http_proxy)
@pytest.fixture(scope="function")
def mock_no_proxy_settings(monkeypatch):
http_proxy = "http://http_proxy.com:8080"
https_proxy = "http://https_proxy.com:8080"
monkeypatch.setenv("HTTPS_PROXY", https_proxy)
monkeypatch.setenv("HTTP_PROXY", http_proxy)
monkeypatch.setenv("https_proxy", https_proxy)
monkeypatch.setenv("http_proxy", http_proxy)
monkeypatch.setenv("no_proxy", "65.253.214.253,localhost,127.0.0.1,*zyz.xx,::1")
monkeypatch.setenv("NO_PROXY", "65.253.214.253,localhost,127.0.0.1,*zyz.xx,::1,127.0.0.0/8")
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