day01 post自动请求登录github 

'''
POST请求自动登录github:
    请求URL:
        https://github.com/session

    请求方式:
        POST

    请求头:
        Cookie
        User-Agent: Mozilla/5.0 (Windows NT 6.1; Win64; x64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/74.0.3729.169 Safari/537.36

    请求体：
        commit: 登入
        utf8: ✓
        authenticity_token: /daqhg+R7XHv6Xef7qNLpxKlRB5qNUVuqU2tWqb36gxAg9aaGxg6xywnLji5bfbu76p/XnCGuLs3AFLf2lK+/Q==
        login:***
        password:***
        webauthn-support: supported
'''
# 1.获取token随机字符串
'''
1.访问登录页面获取token随机字符串
    请求URL:
        https://github.com/login
        
    请求方式:
        GET
        
    请求头:
        COOKIES
        User-Agent: Mozilla/5.0 (Windows NT 6.1; Win64; x64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/74.0.3729.169 Safari/537.36

2.解析并提取token字符串
#正则
<input type="hidden" name="authenticity_token" value="(.*?)"/>
'''
import requests
import re
login_url = 'https://github.com/login'
# login 页面的请求头信息
login_header = {
    'User-Agent':'Mozilla/5.0 (Windows NT 6.1; Win64; x64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/74.0.3729.169 Safari/537.36'
}

login_res = requests.get(url=login_url,headers=login_header)
# print(login_res.text)

# 解析提取token字符串
authenticity_token = re.findall(
    '<input type="hidden" name="authenticity_token" value="(.*?)"',
    login_res.text,
    re.S
)[0]
print(authenticity_token)

# 获取login页面的cookies信息
# print(type(login_res.cookies))
# print(type(login_res.cookies.get_dict()))
login_cookies = login_res.cookies.get_dict()
#2.开始登录github
'''
POST请求自动登录github:
    请求URL:
        https://github.com/session

    请求方式:
        POST

    请求头:
        Cookie
        User-Agent: Mozilla/5.0 (Windows NT 6.1; Win64; x64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/74.0.3729.169 Safari/537.36

    请求体：
        commit: 登入
        utf8: ✓
        authenticity_token: /daqhg+R7XHv6Xef7qNLpxKlRB5qNUVuqU2tWqb36gxAg9aaGxg6xywnLji5bfbu76p/XnCGuLs3AFLf2lK+/Q==
        login:***
        password:***
        webauthn-support: supported
'''
# session登录url
session_url = 'https://github.com/session'

# 请求头信息
session_headers = {
'User-Agent':'Mozilla/5.0 (Windows NT 6.1; Win64; x64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/74.0.3729.169 Safari/537.36'
}

# 请求体信息
form_data = {
    "commit":"Sign in",
    "utf8":"✓",
    "authenticity_token":authenticity_token,
    "login":"***",
    "password":"***",
    "webauthn-support": "supported"
}
session_res = requests.post(url=session_url,
                            headers=session_headers,
                            cookies=login_cookies,
                            data=form_data)
with open('github3.html','w',encoding='utf-8')as f:
    f.write(session_res.text)

 

posted @ 2019-07-01 16:50  Zaccheooo  阅读(134)  评论(0)  编辑  收藏  举报