penenza.py

# -*- coding: utf-8 -*-

import sys
import os
import requests
from bs4 import BeautifulSoup
import json

__LOGIN = "LOGIN" ### yours here
__PASSWORD = "PASSWORD" ### yours here
__PENENZA_OPTION = 17
__LOGIN_URL = 'http://my.penenza.ru/main/sso/Login.aspx'
__POST_LOGIN_URL = 'https://tender.otc.ru/main/sso/Handlers/PostLoginHandler.ashx'
__HOME_URL = "http://my.penenza.ru/main/tradefinancemvc/Home"
__LIST_URL = "https://my.penenza.ru/main/tradefinancemvc/FinOffer/List"
__OFFERS = 'https://my.penenza.ru/main/tradefinancemvc/FinOffer/ExportToExcel?'
__USER_AGENT = "Mozilla/5.0 (Windows NT 6.1) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/41.0.2272.104 Safari/537.36"

def main():
    login_data = {
        'ctl00$MainContent$txtUserName': __LOGIN,
        'ctl00$MainContent$txtUserPassword': __PASSWORD,
        'ctl00$MainContent$ddlPlatforms': __PENENZA_OPTION,
        'ctl00$MainContent$btnLogin': 'Войти',
        'ctl00$MainContent$hidSignValue': '',
        'ctl00$MainContent$hfCertExpDialogResult': ''
        }
    post_login_data = {
        'IsCrmUser': 'False',
        'RedirectUrl': 'https%3a%2f%2fmy.penenza.ru%2fmain%2fsso%2fdefault.aspx'
    }
    headers = {'User-Agent': __USER_AGENT }

    with requests.Session() as s:
        s.headers.update(headers)

        page = s.get(__LOGIN_URL, verify=False)
        soup = BeautifulSoup(page.content, "html.parser")
        login_data["__VIEWSTATE"] = soup.select_one("#__VIEWSTATE")["value"]
        login_data["__VIEWSTATEGENERATOR"] = soup.select_one("#__VIEWSTATEGENERATOR")["value"]
        login_data["__EVENTVALIDATION"] = soup.select_one("#__EVENTVALIDATION")["value"]
        first_response = s.post(__LOGIN_URL, data=login_data, verify=False)
        print("---------------------------------------------")

        mini_soup = BeautifulSoup(first_response.content, "html.parser")
        post_login_data["SecurityToken"] = mini_soup.find("input", {"name": "SecurityToken"})["value"]
        second_response = s.post(__POST_LOGIN_URL, data=post_login_data, verify=False)

        print("Status code:", second_response.status_code)

        with open(os.path.join(os.path.dirname(os.path.abspath(__file__)), "backoffice.html"), "w") as f:
            f.write(second_response.content.decode('utf-8'))

        print("Well done")



if __name__ == "__main__":
    main()