我正在使用python的请求模块来尝试登录网页。我打开了一个 requests.session(),然后我得到了 cookie 和包含在元标记中的 csrf-token。我使用用户名、密码、隐藏的输入字段和来自元标记的 csrf-token 来构建我的有效负载。之后,我使用 post 方法,并通过登录 url、cookie、有效负载和标头。但在那之后我无法访问登录页面后面的页面。我究竟做错了什么?
这是我执行登录时的请求标头:
Request Headers:
:authority: www.die-staemme.de
:method: POST
:path: /page/auth
:scheme: https
accept: application/json, text/javascript, */*; q=0.01
accept-encoding: gzip, deflate, br
accept-language: de-DE,de;q=0.9,en-US;q=0.8,en;q=0.7
content-length: 50
content-type: application/x-www-form-urlencoded
cookie: cid=261197879; remember_optout=0; ref=start;
PHPSESSID=3eb4f503f38bfda1c6f48b8f9036574a
origin: https://www.die-staemme.de
referer: https://www.die-staemme.de/
user-agent: Mozilla/5.0 (Windows NT 10.0; Win64; x64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/70.0.3538.77 Safari/537.36
x-csrf-token: 3c49b84153f91578285e0dc4f22491126c3dfecdabfbf144
x-requested-with: XMLHttpRequest
到目前为止,这是我的代码:
import requests
from bs4 import BeautifulSoup as bs
import lxml
# Page header
head= { 'Content-Type':'application/x-www-form-urlencoded',
'User-Agent':'Mozilla/5.0 (Windows NT 10.0; Win64; x64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/69.0.3497.100 Safari/537.36'
}
# Start Page
url = 'https://www.die-staemme.de/'
# Login URL
login_url = 'https://www.die-staemme.de/page/auth'
# URL behind the login page
url2= 'https://de159.die-staemme.de/game.php?screen=overview&intro'
# Open up a session
s = requests.session()
# Open the login page
r = s.get(url)
# Get the csrf-token from meta tag
soup = bs(r.text,'lxml')
csrf_token = soup.select_one('meta[name="csrf-token"]')['content']
# Get the page cookie
cookie = r.cookies
# Set CSRF-Token
head['X-CSRF-Token'] = csrf_token
head['X-Requested-With'] = 'XMLHttpRequest'
# Build the login payload
payload = {
'username': '', #<-- your username
'password': '', #<-- your password
'remember':'1'
}
# Try to login to the page
r = s.post(login_url, cookies=cookie, data=payload, headers=head)
# Try to get a page behind the login page
r = s.get(url2)
# Check if login was successful, if so there have to be an element with the id menu_row2
soup = bs(r.text, 'lxml')
element = soup.select('#menu_row2')
print(element)