# _*_ coding: utf-8 _*_ """ python_weibo.py by xianhu """ import re import rsa import time import json import base64 import logging import binascii import requests import urllib.parse class WeiBoLogin(object): """ class of WeiBoLogin, to login weibo.com """ def __init__(self): """ constructor """ self.user_name = None self.pass_word = None self.user_uniqueid = None self.user_nick = None self.session = requests.Session() self.session.headers.update({"User-Agent": "Mozilla/5.0 (Windows NT 6.3; WOW64; rv:41.0) Gecko/20100101 Firefox/41.0"}) self.session.get("http://weibo.com/login.php") return def login(self, user_name, pass_word): """ login weibo.com, return True or False """ self.user_name = user_name self.pass_word = pass_word self.user_uniqueid = None self.user_nick = None # get json data s_user_name = self.get_username() json_data = self.get_json_data(su_value=s_user_name) if not json_data: return False s_pass_word = self.get_password(json_data["servertime"], json_data["nonce"], json_data["pubkey"]) # make post_data post_data = { "entry": "weibo", "gateway": "1", "from": "", "savestate": "7", "userticket": "1", "vsnf": "1", "service": "miniblog", "encoding": "UTF-8", "pwencode": "rsa2", "sr": "1280*800", "prelt": "529", "url": "http://weibo.com/ajaxlogin.php?framelogin=1&callback=parent.sinaSSOController.feedBackUrlCallBack", "rsakv": json_data["rsakv"], "servertime": json_data["servertime"], "nonce": json_data["nonce"], "su": s_user_name, "sp": s_pass_word, "returntype": "TEXT", } # get captcha code if json_data["showpin"] == 1: url = "http://login.sina.com.cn/cgi/pin.php?r=%d&s=0&p=%s" % (int(time.time()), json_data["pcid"]) with open("captcha.jpeg", "wb") as file_out: file_out.write(self.session.get(url).content) code = input("请输入验证码:") post_data["pcid"] = json_data["pcid"] post_data["door"] = code # login weibo.com login_url_1 = "http://login.sina.com.cn/sso/login.php?client=ssologin.js(v1.4.18)&_=%d" % int(time.time()) json_data_1 = self.session.post(login_url_1, data=post_data).json() if json_data_1["retcode"] == "0": params = { "callback": "sinaSSOController.callbackLoginStatus", "client": "ssologin.js(v1.4.18)", "ticket": json_data_1["ticket"], "ssosavestate": int(time.time()), "_": int(time.time()*1000), } response = self.session.get("https://passport.weibo.com/wbsso/login", params=params) json_data_2 = json.loads(re.search(r"\((?P.*)\)", response.text).group("result")) if json_data_2["result"] is True: self.user_uniqueid = json_data_2["userinfo"]["uniqueid"] self.user_nick = json_data_2["userinfo"]["displayname"] logging.warning("WeiBoLogin succeed: %s", json_data_2) else: logging.warning("WeiBoLogin failed: %s", json_data_2) else: logging.warning("WeiBoLogin failed: %s", json_data_1) return True if self.user_uniqueid and self.user_nick else False def get_username(self): """ get legal username """ username_quote = urllib.parse.quote_plus(self.user_name) username_base64 = base64.b64encode(username_quote.encode("utf-8")) return username_base64.decode("utf-8") def get_json_data(self, su_value): """ get the value of "servertime", "nonce", "pubkey", "rsakv" and "showpin", etc """ params = { "entry": "weibo", "callback": "sinaSSOController.preloginCallBack", "rsakt": "mod", "checkpin": "1", "client": "ssologin.js(v1.4.18)", "su": su_value, "_": int(time.time()*1000), } try: response = self.session.get("http://login.sina.com.cn/sso/prelogin.php", params=params) json_data = json.loads(re.search(r"\((?P.*)\)", response.text).group("data")) except Exception as excep: json_data = {} logging.error("WeiBoLogin get_json_data error: %s", excep) logging.debug("WeiBoLogin get_json_data: %s", json_data) return json_data def get_password(self, servertime, nonce, pubkey): """ get legal password """ string = (str(servertime) + "\t" + str(nonce) + "\n" + str(self.pass_word)).encode("utf-8") public_key = rsa.PublicKey(int(pubkey, 16), int("10001", 16)) password = rsa.encrypt(string, public_key) password = binascii.b2a_hex(password) return password.decode() if __name__ == "__main__": logging.basicConfig(level=logging.DEBUG, format="%(asctime)s\t%(levelname)s\t%(message)s") weibo = WeiBoLogin() weibo.login("username", "password")