pycurl examples with Kerberos/NTLM

0.py

import io
import json

from pprint import pprint

import pycurl


def post(url, data):
    buffer = io.BytesIO()

    c = pycurl.Curl()
    c.setopt(c.URL, url)
    c.setopt(c.HTTPAUTH, c.HTTPAUTH_GSSNEGOTIATE)
    c.setopt(c.USERPWD, ':')
    c.setopt(c.HTTPHEADER, ['Content-Type: application/json'])
    c.setopt(c.USERAGENT, 'Python Client')
    c.setopt(c.POSTFIELDS, json.dumps(data).encode())
    c.setopt(c.POST, 1)
    # c.setopt(c.HTTPPOST, data)
    # c.setopt(c.READFUNCTION, f)
    # c.setopt(c.READDATA, data)
    # c.setopt(c.VERBOSE, True)
    c.setopt(c.WRITEDATA, buffer)
    c.perform()
    print(c.getinfo(c.RESPONSE_CODE))
    print('Elapsed time: {}'.format(c.getinfo(c.TOTAL_TIME)))
    c.close()
    pprint(json.loads(buffer.getvalue().decode()))


if __name__ == '__main__':
    post()

1.py

import pycurl

try:
    from io import BytesIO
except ImportError:
    from StringIO import StringIO as BytesIO

_proxy_url = 'proxy.com:80'
_proxy_port = 80


def fetch_url(url):
    buf = BytesIO()
    c = pycurl.Curl()
    c.setopt(c.URL, url)
    c.setopt(pycurl.SSL_VERIFYPEER, 0)
    c.setopt(pycurl.HTTPAUTH, pycurl.HTTPAUTH)
    c.setopt(pycurl.PROXY, _proxy_url)
    c.setopt(pycurl.PROXYPORT, _proxy_port)
    c.setopt(pycurl.PROXYTYPE, pycurl.PROXYTYPE_HTTP)
    c.setopt(pycurl.PROXYAUTH, pycurl.HTTPAUTH_NTLM)
    c.setopt(pycurl.PROXYUSERNAME, '')
    c.setopt(pycurl.PROXYPASSWORD, '')

    c.setopt(c.WRITEDATA, buf)
    c.perform()
    c.close()

    body = buf.getvalue()
    return body


def fetch_file(url, save_path):
    with open(save_path, 'wb') as f:
        c = pycurl.Curl()
        c.setopt(c.URL, url)
        c.setopt(pycurl.SSL_VERIFYPEER, 0)
        c.setopt(pycurl.SSL_VERIFYPEER, 0)
        c.setopt(pycurl.HTTPAUTH, pycurl.HTTPAUTH)
        c.setopt(pycurl.PROXY, _proxy_url)
        c.setopt(pycurl.PROXYPORT, _proxy_port)
        c.setopt(pycurl.PROXYTYPE, pycurl.PROXYTYPE_HTTP)
        c.setopt(pycurl.PROXYAUTH, pycurl.HTTPAUTH_NTLM)
        c.setopt(pycurl.PROXYUSERNAME, '')
        c.setopt(pycurl.PROXYPASSWORD, '')
        c.setopt(c.WRITEDATA, f)
        c.perform()
        c.close()


def fetch_url_ntlm(url):
    buf = BytesIO()
    c = pycurl.Curl()
    c.setopt(c.URL, url)
    c.setopt(pycurl.SSL_VERIFYPEER, 0)

    user = ''
    password = ''

    c.setopt(pycurl.PROXY, _proxy_url)
    c.setopt(pycurl.PROXYPORT, _proxy_port)

    c.setopt(pycurl.HTTPAUTH, pycurl.HTTPAUTH_NEGOTIATE)
    c.setopt(pycurl.USERPWD, '{}:{}'.format(user, password))

    c.setopt(c.WRITEDATA, buf)
    c.perform()
    c.close()

    return buf.getvalue().decode()