[Python] 纯文本查看 复制代码
# -*- coding: utf-8 -*-
# [url=home.php?mod=space&uid=238618]@Time[/url] : 2022/7/28
# [url=home.php?mod=space&uid=686208]@AuThor[/url] : Melon
# [url=home.php?mod=space&uid=406162]@site[/url] :
# [url=home.php?mod=space&uid=786562]@note[/url] :
# [url=home.php?mod=space&uid=267492]@file[/url] : MoocGateWay.py
# @Software: PyCharm
import re
import time
import uuid
from io import BytesIO
import requests
from lxml import etree
MOOC_HEP_APPID = '62xxxxxxxxxxxxxxxxxxx'
MOOC_HEP_USER_POOLID = '62cxxxxxxxxxxxxxxxxxx'
MOOC_WX_APPID = 'wxxxxxxxxxxxxxxxxxxxx'
headers = {
'User-Agent': 'Mozilla/5.0 (Windows NT 10.0; Win64; x64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/87.0.4280.88 Safari/537.36',
}
def get_qrconnect_image(session, uuid_val):
url = "https://open.weixin.qq.com/connect/qrconnect"
payload = {
'appid': MOOC_WX_APPID,
'redirect_uri': f'https://core.u2.hep.com.cn/connection/social/hep-wx/{MOOC_HEP_APPID}/callback',
'response_type': 'code',
'scope': 'snsapi_login',
'state': uuid_val,
}
get = session.get(url=url, params=payload, headers=headers)
etree_html = etree.HTML(get.content)
return 'https://open.weixin.qq.com' + etree_html.xpath("//div[@id='wx_default_tip']/img[@class='web_qrcode_img']/@src")[0]
def open_image(session, image_url):
try:
from PIL import Image
requests_get = session.get(url=image_url, headers=headers)
Image.open(BytesIO(requests_get.content)).show()
except Exception as e:
logger.info(e)
logger.info('打开微信二维码失败，请重新运行!!!')
def get_qrconnect_result(session, qrcode_image_code):
url = "https://lp.open.weixin.qq.com/connect/l/qrconnect"
payload = {
'uuid': qrcode_image_code,
'_': time.time(),
}
get = session.get(url=url, params=payload, headers=headers)
return get.text
def get_hep_callback(session, qrconnect_result_code, uuid_val):
url = "https://icve-gateway-web.u2.hep.com.cn/connections/social/hep-wx"
payload = {
'app_id': MOOC_HEP_APPID,
'redirect_url': 'https://wangguan.icve.com.cn/sso/login2/?state=http://mooc.icve.com.cn/',
}
session.get(url=url, params=payload, headers=headers) # 必须调用 同一个会话中会自动处理
url = f"https://core.u2.hep.com.cn/connection/social/hep-wx/{MOOC_HEP_USER_POOLID}/callback"
payload = {
'code': qrconnect_result_code,
'state': uuid_val,
}
get = session.get(url=url, params=payload, headers=headers)
etree_html = etree.HTML(get.content)
return {
'interactionKey': etree_html.xpath("//input[@name='interactionKey']/@value")[0],
'debug_conn_id': etree_html.xpath("//input[@name='debug_conn_id']/@value")[0],
}
def get_hep_relay_login_state(session, payload):
url = "https://icve-gateway-web.u2.hep.com.cn/interaction/federation/relayLoginState"
login = session.post(url=url, data=payload, headers=headers)
# 内部 header Location 里面就有登录的链接，进入之后返回ck
return login.cookies
def mooc_gateway_auth(session):
logger.info("\n\n===== 【正在进行 mooc 网关认证，请在弹出二维码 15s 内进行微信扫码，逾期请重新运行！】===== ")
uuid_uuid = uuid.uuid1()
# 获取二维码链接
qrconnect_image_url = get_qrconnect_image(session=session, uuid_val=uuid_uuid)
print('二维码链接获取成功: ', qrconnect_image_url)
# 打开二维码进行扫码
open_image(session=session, image_url=qrconnect_image_url)
# 获取二维码唯一code
image_url_code = qrconnect_image_url.replace('https://open.weixin.qq.com/connect/qrcode/', '')
print('二维码 code 截取成功: ', image_url_code)
# 获取扫码结果
qrconnect_result_code = None
while not qrconnect_result_code:
print('监听扫码结果中......')
get_qrconnect_result_val = get_qrconnect_result(session=session, qrcode_image_code=image_url_code)
re_findall = re.findall(r"(?<=window.wx_code=').*(?=';)", get_qrconnect_result_val)
if re_findall:
qrconnect_result_code = re_findall[0]
print('扫码结果为: ', qrconnect_result_code)
# 获取生成 GATEWAY_TOKEN 的主要参数
payload = get_hep_callback(session=session, qrconnect_result_code=qrconnect_result_code, uuid_val=uuid_uuid)
print('回调返回值 payload: ', payload)
# 获取到之后 用参数进行模拟登录 获取 GATEWAY_TOKEN
get_hep_relay_login_state(session=session, payload=payload)
print('COOKIES: ', session.cookies)
return len([key for key in session.cookies.keys() if 'GATEWAY_TOKEN' in key]) > 0
if __name__ == '__main__':
mooc_gateway_auth(requests.session())
#
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发表于 2022-11-21 23:33
一、前言 
