Connection refused problems

[utkusen]

Hello,
Thank you for this research and tool. However, I failed to test the tool for myself. Got following error messages (OS is macOS)

Traceback (most recent call last):
  File "/Library/Frameworks/Python.framework/Versions/3.6/lib/python3.6/site-packages/urllib3/connection.py", line 171, in _new_conn
    (self._dns_host, self.port), self.timeout, **extra_kw)
  File "/Library/Frameworks/Python.framework/Versions/3.6/lib/python3.6/site-packages/urllib3/util/connection.py", line 79, in create_connection
    raise err
  File "/Library/Frameworks/Python.framework/Versions/3.6/lib/python3.6/site-packages/urllib3/util/connection.py", line 69, in create_connection
    sock.connect(sa)
ConnectionRefusedError: [Errno 61] Connection refused

During handling of the above exception, another exception occurred:

Traceback (most recent call last):
  File "/Library/Frameworks/Python.framework/Versions/3.6/lib/python3.6/site-packages/urllib3/connectionpool.py", line 600, in urlopen
    chunked=chunked)
  File "/Library/Frameworks/Python.framework/Versions/3.6/lib/python3.6/site-packages/urllib3/connectionpool.py", line 354, in _make_request
    conn.request(method, url, **httplib_request_kw)
  File "/Library/Frameworks/Python.framework/Versions/3.6/lib/python3.6/http/client.py", line 1239, in request
    self._send_request(method, url, body, headers, encode_chunked)
  File "/Library/Frameworks/Python.framework/Versions/3.6/lib/python3.6/http/client.py", line 1285, in _send_request
    self.endheaders(body, encode_chunked=encode_chunked)
  File "/Library/Frameworks/Python.framework/Versions/3.6/lib/python3.6/http/client.py", line 1234, in endheaders
    self._send_output(message_body, encode_chunked=encode_chunked)
  File "/Library/Frameworks/Python.framework/Versions/3.6/lib/python3.6/http/client.py", line 1026, in _send_output
    self.send(msg)
  File "/Library/Frameworks/Python.framework/Versions/3.6/lib/python3.6/http/client.py", line 964, in send
    self.connect()
  File "/Library/Frameworks/Python.framework/Versions/3.6/lib/python3.6/site-packages/urllib3/connection.py", line 196, in connect
    conn = self._new_conn()
  File "/Library/Frameworks/Python.framework/Versions/3.6/lib/python3.6/site-packages/urllib3/connection.py", line 180, in _new_conn
    self, "Failed to establish a new connection: %s" % e)
urllib3.exceptions.NewConnectionError: <urllib3.connection.HTTPConnection object at 0x1093c3dd8>: Failed to establish a new connection: [Errno 61] Connection refused

During handling of the above exception, another exception occurred:

Traceback (most recent call last):
  File "/Library/Frameworks/Python.framework/Versions/3.6/lib/python3.6/site-packages/requests/adapters.py", line 445, in send
    timeout=timeout
  File "/Library/Frameworks/Python.framework/Versions/3.6/lib/python3.6/site-packages/urllib3/connectionpool.py", line 638, in urlopen
    _stacktrace=sys.exc_info()[2])
  File "/Library/Frameworks/Python.framework/Versions/3.6/lib/python3.6/site-packages/urllib3/util/retry.py", line 398, in increment
    raise MaxRetryError(_pool, url, error or ResponseError(cause))
urllib3.exceptions.MaxRetryError: HTTPConnectionPool(host='localhost', port=9222): Max retries exceeded with url: /json (Caused by NewConnectionError('<urllib3.connection.HTTPConnection object at 0x1093c3dd8>: Failed to establish a new connection: [Errno 61] Connection refused',))

During handling of the above exception, another exception occurred:

Traceback (most recent call last):
  File "cookie_crimes.py", line 140, in <module>
    secret_websocket_debugging_url = hit_that_secret_json_path_like_its_1997()
  File "cookie_crimes.py", line 109, in hit_that_secret_json_path_like_its_1997
    response = requests.get("http://localhost:{port}/json".format(port=REMOTE_DEBUGGING_PORT))
  File "/Library/Frameworks/Python.framework/Versions/3.6/lib/python3.6/site-packages/requests/api.py", line 72, in get
    return request('get', url, params=params, **kwargs)
  File "/Library/Frameworks/Python.framework/Versions/3.6/lib/python3.6/site-packages/requests/api.py", line 58, in request
    return session.request(method=method, url=url, **kwargs)
  File "/Library/Frameworks/Python.framework/Versions/3.6/lib/python3.6/site-packages/requests/sessions.py", line 512, in request
    resp = self.send(prep, **send_kwargs)
  File "/Library/Frameworks/Python.framework/Versions/3.6/lib/python3.6/site-packages/requests/sessions.py", line 622, in send
    r = adapter.send(request, **kwargs)
  File "/Library/Frameworks/Python.framework/Versions/3.6/lib/python3.6/site-packages/requests/adapters.py", line 513, in send
    raise ConnectionError(e, request=request)
requests.exceptions.ConnectionError: HTTPConnectionPool(host='localhost', port=9222): Max retries exceeded with url: /json (Caused by NewConnectionError('<urllib3.connection.HTTPConnection object at 0x1093c3dd8>: Failed to establish a new connection: [Errno 61] Connection refused',))

[ww9]

my pull request makes debugging this easier by not sending output to dev/null.

Meanwhile try changing this part:

process = subprocess.Popen(CHROME_DEBUGGING_CMD, shell=True,
                               stdout=subprocess.DEVNULL,	
                               stderr=subprocess.DEVNULL)

To this:

process = subprocess.Popen(CHROME_DEBUGGING_CMD, shell=True)

It's probably related to incorrect path to Chrome in CHROME_DEBUGGING_CMD or permission.

[utkusen]

Ok I figured out the problem. Program gives me this error:/bin/sh: /Applications/Google: No such file or directory I checked the code but path seems correct: /Applications/Google Chrome.app/Contents/MacOS/Google Chrome

However, on macOS we can't use space character on the file paths like this. When I insert backslashes before the space characters, it works: CHROME_CMD = "/Applications/Google\ Chrome.app/Contents/MacOS/Google\ Chrome"

[ww9]

Glad you found the problem. I also had to escape spaces in Windows.

[pretech86]

it give me the following
/bin/sh: 1: google-chrome: not found