forked from chaolongzhang/sinaWeibo
/
sinaWeiboLogin.py
81 lines (65 loc) · 2.38 KB
/
sinaWeiboLogin.py
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# -*- coding: utf-8 -*-
import re
import json
import base64
import binascii
import rsa
import requests
from config import WBCLIENT, user_agent
from loger import log
session = requests.session()
session.headers['User-Agent'] = user_agent
def encrypt_passwd(passwd, pubkey, servertime, nonce):
key = rsa.PublicKey(int(pubkey, 16), int('10001', 16))
message = str(servertime) + '\t' + str(nonce) + '\n' + str(passwd)
passwd = rsa.encrypt(message.encode('utf-8'), key)
return binascii.b2a_hex(passwd)
def wblogin(username, password):
resp = session.get(
'http://login.sina.com.cn/sso/prelogin.php?'
'entry=weibo&callback=sinaSSOController.preloginCallBack&'
'su=%s&rsakt=mod&checkpin=1&client=%s' %
(base64.b64encode(username.encode('utf-8')), WBCLIENT)
)
pre_login_str = re.match(r'[^{]+({.+?})', resp.text).group(1)
pre_login = json.loads(pre_login_str)
pre_login = json.loads(pre_login_str)
data = {
'entry': 'weibo',
'gateway': 1,
'from': '',
'savestate': 7,
'userticket': 1,
'ssosimplelogin': 1,
'su': base64.b64encode(requests.utils.quote(username).encode('utf-8')),
'service': 'miniblog',
'servertime': pre_login['servertime'],
'nonce': pre_login['nonce'],
'vsnf': 1,
'vsnval': '',
'pwencode': 'rsa2',
'sp': encrypt_passwd(password, pre_login['pubkey'],
pre_login['servertime'], pre_login['nonce']),
'rsakv' : pre_login['rsakv'],
'encoding': 'UTF-8',
'prelt': '53',
'url': 'http://weibo.com/ajaxlogin.php?framelogin=1&callback=parent.si'
'naSSOController.feedBackUrlCallBack',
'returntype': 'META'
}
resp = session.post(
'http://login.sina.com.cn/sso/login.php?client=%s' % WBCLIENT,
data=data
)
login_url = re.search('replace\\(\'([^\']+)\'\\)', resp.text).group(1)
resp = session.get(login_url)
login_str = login_str = re.search('\((\{.*\})\)', resp.text).group(1)
login_info = json.loads(login_str)
log("登录成功:" + str(login_info))
uniqueid = login_info["userinfo"]["uniqueid"]
return (session, uniqueid)
if __name__ == '__main__':
from config import USER_NAME, PASSWD
(http, uid) = wblogin(USER_NAME, PASSWD)
text = http.get('http://weibo.com/').text
print (text)