hook.py

import json
import hmac
import hashlib

from urllib import request
from urllib.parse import urlencode


API_DEV_KEY = '1e1582421ea81b1e7e1fd879626466de'

def verify_signature(key, data, signature):
    mac = hmac.new(key.encode("utf-8"), msg=data.encode("utf8"), digestmod=hashlib.sha1)
    return mac.hexdigest() == signature


signature = Hook['req']['headers']['x-taiga-webhook-signature']
key = Hook['hookAccessKey']
data = json.dumps(Hook['params'], ensure_ascii=False)

if not verify_signature(key, data, signature):
    print("Signature not verified")
    

user_vars = {'api_dev_key':'1e1582421ea81b1e7e1fd879626466de', 
             'api_user_name':'mfkaptan', 
             'api_user_password':'123123paste'}

ukencoded =  bytes(urlencode(user_vars), encoding='utf-8')
user_key = request.urlopen('http://pastebin.com/api/api_login.php', ukencoded).read()

params = {'api_dev_key': API_DEV_KEY, 
          'api_option': 'paste', 
          'api_paste_private': '1', 
          'api_user_key': user_key,
          'api_paste_name': 'Taiga',
          }

params['api_paste_code'] = Hook['params']

params_urlencoded = bytes(urlencode(params), encoding='utf-8')

resp = request.urlopen('http://pastebin.com/api/api_post.php', params_urlencoded)

print(resp.read())