How to ignore SSL in Python?

Question

Python

Kind time of the day,
the task was to take data from the box. portal which is built on sharepoint 2013. But it uses self-signed certificates.
I use sharepoint 0.4.2
to connect, but when I connect, it gives me:

C:\Users\kavplunav\AppData\Local\Programs\Python\Python35-32\python.exe C:/Users/kavplunav/PycharmProjects/sharepoint/index.py
Traceback (most recent call last):
  File "C:\Users\kavplunav\AppData\Local\Programs\Python\Python35-32\lib\urllib\request.py", line 1254, in do_open
    h.request(req.get_method(), req.selector, req.data, headers)
  File "C:\Users\kavplunav\AppData\Local\Programs\Python\Python35-32\lib\http\client.py", line 1106, in request
    self._send_request(method, url, body, headers)
  File "C:\Users\kavplunav\AppData\Local\Programs\Python\Python35-32\lib\http\client.py", line 1151, in _send_request
    self.endheaders(body)
  File "C:\Users\kavplunav\AppData\Local\Programs\Python\Python35-32\lib\http\client.py", line 1102, in endheaders
    self._send_output(message_body)
  File "C:\Users\kavplunav\AppData\Local\Programs\Python\Python35-32\lib\http\client.py", line 934, in _send_output
    self.send(msg)
  File "C:\Users\kavplunav\AppData\Local\Programs\Python\Python35-32\lib\http\client.py", line 877, in send
    self.connect()
  File "C:\Users\kavplunav\AppData\Local\Programs\Python\Python35-32\lib\http\client.py", line 1260, in connect
    server_hostname=server_hostname)
  File "C:\Users\kavplunav\AppData\Local\Programs\Python\Python35-32\lib\ssl.py", line 377, in wrap_socket
    _context=self)
  File "C:\Users\kavplunav\AppData\Local\Programs\Python\Python35-32\lib\ssl.py", line 752, in __init__
    self.do_handshake()
  File "C:\Users\kavplunav\AppData\Local\Programs\Python\Python35-32\lib\ssl.py", line 988, in do_handshake
    self._sslobj.do_handshake()
  File "C:\Users\kavplunav\AppData\Local\Programs\Python\Python35-32\lib\ssl.py", line 633, in do_handshake
    self._sslobj.do_handshake()
ssl.SSLError: [SSL: CERTIFICATE_VERIFY_FAILED] certificate verify failed (_ssl.c:645)

During handling of the above exception, another exception occurred:

Traceback (most recent call last):
  File "C:/Users/kavplunav/PycharmProjects/sharepoint/index.py", line 22, in <module>
    main()
  File "C:/Users/kavplunav/PycharmProjects/sharepoint/index.py", line 19, in main
    parce_sp()
  File "C:/Users/kavplunav/PycharmProjects/sharepoint/index.py", line 13, in parce_sp
    for sp_list in site.lists:
  File "C:\Users\kavplunav\AppData\Local\Programs\Python\Python35-32\lib\site-packages\sharepoint\lists\__init__.py", line 80, in __iter__
    return iter(self.all_lists)
  File "C:\Users\kavplunav\AppData\Local\Programs\Python\Python35-32\lib\site-packages\sharepoint\lists\__init__.py", line 36, in all_lists
    result = self.opener.post_soap(LIST_WEBSERVICE, xml)
  File "C:\Users\kavplunav\AppData\Local\Programs\Python\Python35-32\lib\site-packages\sharepoint\site.py", line 32, in post_soap
    response = self.opener.open(request, timeout=self.timeout)
  File "C:\Users\kavplunav\AppData\Local\Programs\Python\Python35-32\lib\urllib\request.py", line 466, in open
    response = self._open(req, data)
  File "C:\Users\kavplunav\AppData\Local\Programs\Python\Python35-32\lib\urllib\request.py", line 484, in _open
    '_open', req)
  File "C:\Users\kavplunav\AppData\Local\Programs\Python\Python35-32\lib\urllib\request.py", line 444, in _call_chain
    result = func(*args)
  File "C:\Users\kavplunav\AppData\Local\Programs\Python\Python35-32\lib\urllib\request.py", line 1297, in https_open
    context=self._context, check_hostname=self._check_hostname)
  File "C:\Users\kavplunav\AppData\Local\Programs\Python\Python35-32\lib\urllib\request.py", line 1256, in do_open
    raise URLError(err)
urllib.error.URLError: <urlopen error [SSL: CERTIFICATE_VERIFY_FAILED] certificate verify failed (_ssl.c:645)>

Process finished with exit code 1

I'm not great at this, and the examples that I could find on ignoring SSL are not very helpful

Answer 1

Generally:

import urllib2
import ssl

ctx = ssl.create_default_context()
ctx.check_hostname = False
ctx.verify_mode = ssl.CERT_NONE

urllib2.urlopen("https://your-test-server.local", context=ctx)

But more elegant:

>>> requests.get('https://kennethreitz.com', verify=False)
<Response [200]>

Answer 2

use pycurl with option

c.setopt(pycurl.SSL_VERIFYPEER, 0)
 c.setopt(pycurl.SSL_VERIFYHOST, 0)