码迷,mamicode.com
首页 > 编程语言 > 详细

python模拟腾讯网页登录

时间:2014-04-28 06:23:24      阅读:1141      评论:0      收藏:0      [点我收藏+]

标签:com   http   class   blog   div   code   style   img   java   size   javascript   

    近日,研究Tencent网页模拟登录的过程,过程有些忐忑。先将结果写于此,供大家参考:

其加密过程在c_login_old.js文件中执行,将JS关键代码提取出来如下:

mamicode.com,码迷
function hexchar2bin(str) {
        var arr = [];
        for (var i = 0; i < str.length; i = i + 2) {
            arr.push("\\x" + str.substr(i, 2))
        }
        arr = arr.join("");
        eval("var temp = ‘" + arr + "‘");
        return temp
    }
function getEncryption(password, uin, vcode) {
        var str1 = hexchar2bin(md5(password));
        var str2 = md5(str1 + uin);
        var str3 = md5(str2 + vcode.toUpperCase());
        return str3
    }
function uin2hex(str) {
        var maxLength = 16;
        str = parseInt(str);
        var hex = str.toString(16);
        var len = hex.length;
        for (var i = len; i < maxLength; i++) {
            hex = "0" + hex
        }
        var arr = [];
        for (var j = 0; j < maxLength; j += 2) {
            arr.push("\\x" + hex.substr(j, 2))
        }
        var result = arr.join("");
        eval(‘result="‘ + result + ‘"‘);
    alert(result)
        return result
    }
mamicode.com,码迷

将其转换为Python脚本如下,测试有效。

mamicode.com,码迷
# -*- coding: utf-8 -*-
‘‘‘
Version : Python27
Author  : Spring God
Date    : 2014-4-26
‘‘‘

import md5


def hexchar2bin(hexchar):

    params = ‘‘
    for i in range(0, len(hexchar), 2):
        params += chr(int(hexchar[i:i+2], 16))

    return params

def uin2hex(uin):

    hex_str = str(hex(int(uin)))[2:]#.upper()
    hex_len = len(hex_str)
    hex_str = 0*(16-hex_len) + hex_str

    return hexchar2bin(hex_str)

def getEncryption(password, uin, vcode):

    str1 = md5.md5(password).hexdigest()
    str2 = md5.md5(hexchar2bin(str1)+uin2hex(uin)).hexdigest()
    str3 = md5.md5((str2+vcode).upper()).hexdigest().upper()

    return str3



if __name__ == __main__:

    print(getEncryption(密码,QQ,验证码))
mamicode.com,码迷

需要注意的是:验证码怎么获取,我在腾讯微博登录时通过分析网络传输数据得到如下方式来获取验证码

mamicode.com,码迷
def check(account):

    check_page = https://ssl.ptlogin2.qq.com/check?uin=%s&appid=46000101&low_login=1 % account
    headers = {
        Referer: https://xui.ptlogin2.qq.com/cgi-bin/xlogin?appid=46000101,
        User-Agent: Mozilla/5.0 (Windows NT 6.1; WOW64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/33.0.1750.154 Safari/537.36}
    res = urllib2.urlopen(check_page)
    data = res.read()
    params = re.search("‘(.*?)‘,‘(.*?)‘,", data)
    #print(params.groups())
    ‘‘‘
    第一个参数:0-默认验证码; 1-需要验证码
    第二个参数:默认验证码; 验证码cap_cd
    获取验证码地址:https://ssl.captcha.qq.com/getimage?uin=1090523513&aid=46000101&cap_cd=cbDkfT8sXEd21HNyJXwSFPDwR2Sw70dK
    第三个参数:用户帐号HEX值
    ‘‘‘
    if(None == params):
        return None
    if(params.group(1) == 0):
        return params.group(2)
    elif(params.group(1) == 1):
        img_page = https://ssl.captcha.qq.com/getimage?uin=%s&aid=46000101&cap_cd=%s % (account, params.group(2))
        img_data = urllib2.urlopen(img_page).read()
        with open(rverifyCode.jpg, wb) as _file:
            _file.write(img_data)
            _file.close()
            os.popen(rstart verifyCode.jpg)
        return verifyCode = raw_input(u输入验证码:)
    else:
        return None

    return None
mamicode.com,码迷

 至于登录,就简单了

mamicode.com,码迷
def login(account, pwd):

    verrifyCode = check(account)
    if(None == verrifyCode):
        return False
    print(u登录中...)
    pwd = password.getEncryption(pwd, account, verifyCode)
    login_page = https://ssl.ptlogin2.qq.com/login?u=+account+&verifycode=+self.verifyCode+&p=+pwd+&pt_rsa=0&ptredirect=1&u1=http%3A%2F%2Ft.qq.com&h=1&t=1&g=1&from_ui=1&ptlang=2052&action=1-11-1398479501082&js_ver=10076&js_type=1&login_sig=AzGRTF28dkUVNnUrx8c0RlDtx4Rl-6gfJ4Z6SIC1VLphoHULwNooXLsFaS12t2p8&low_login_enable=1&low_login_hour=720&aid=46000101&daid=6&
    res = urllib2.urlopen(login_page)
    data = res.read().decode(utf-8)
    params = re.search("‘.*?‘,‘.*?‘,‘.*?‘,‘.*?‘,‘(.*?)‘, ‘(.*?)‘", data)
    print(params.group(1)+params.group(2))
mamicode.com,码迷

贴上完整代码段

mamicode.com,码迷
# password.py
# -*- coding: utf-8 -*-
‘‘‘
Version : Python27
Author  : Spring God
Date    : 2014-4-26
‘‘‘

import md5


def hexchar2bin(hexchar):

    params = ‘‘
    for i in range(0, len(hexchar), 2):
        params += chr(int(hexchar[i:i+2], 16))

    return params

def uin2hex(uin):

    hex_str = str(hex(int(uin)))[2:]#.upper()
    hex_len = len(hex_str)
    hex_str = 0*(16-hex_len) + hex_str

    return hexchar2bin(hex_str)

def getEncryption(uin, password, vcode):

    str1 = md5.md5(password).hexdigest()
    str2 = md5.md5(hexchar2bin(str1)+uin2hex(uin)).hexdigest()
    str3 = md5.md5((str2+vcode).upper()).hexdigest().upper()

    return str3


if __name__ == __main__:

    print(getEncryption(QQ,密码,验证码))
mamicode.com,码迷
mamicode.com,码迷
# Tencent.py
# -*- coding: utf-8 -*-
‘‘‘
Version : Python27
Author  : Spring God
Date    : 2013-6-28
‘‘‘

import urllib
import urllib2
import cookielib
import io
import gzip
import re
import os
import password


class Tencent(object):

    def __init__(self):

        self.verifyCode = None
        self.uin = None
        self.newtask = None
        self.daytask = None

        # 安装cookie 支持登录操作
        cj = cookielib.CookieJar()
        opener = urllib2.build_opener(urllib2.HTTPCookieProcessor(cj))
        urllib2.install_opener(opener)

    def check(self, account):

        ‘‘‘
        应用ID:46000101(微博)
        https://ssl.ptlogin2.qq.com/check?regmaster=&uin=947742112&appid=46000101&js_ver=10076&js_type=1&login_sig=ohbOoy-NhVcIjEGkjmMCUcg4BG6Xn8C9q182ebLKuXLuK1rawH0w0LEuAJYNM9GW&u1=http%3A%2F%2Ft.qq.com&r=0.7585592269897461
        ‘‘‘
        self.uin = account
        check_page = https://ssl.ptlogin2.qq.com/check?uin=%s&appid=46000101&low_login=1 % account
        headers = {
            Referer: https://xui.ptlogin2.qq.com/cgi-bin/xlogin?appid=46000101,
            User-Agent: Mozilla/5.0 (Windows NT 6.1; WOW64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/33.0.1750.154 Safari/537.36}
        res = urllib2.urlopen(check_page)
        data = res.read()
        params = re.search("‘(.*?)‘,‘(.*?)‘,", data)
        #print(params.groups())
        ‘‘‘
        第一个参数:0-默认验证码; 1-需要验证码
        第二个参数:默认验证码; 验证码cap_cd
        获取验证码地址:https://ssl.captcha.qq.com/getimage?uin=1090523513&aid=46000101&cap_cd=cbDkfT8sXEd21HNyJXwSFPDwR2Sw70dK
        第三个参数:用户帐号HEX值
        ‘‘‘
        if(None == params):
            return False
        if(params.group(1) == 0):
            self.verifyCode = params.group(2)
        elif(params.group(1) == 1):
            img_page = https://ssl.captcha.qq.com/getimage?uin=%s&aid=46000101&cap_cd=%s % (account, params.group(2))
            img_data = urllib2.urlopen(img_page).read()
            with open(rverifyCode.jpg, wb) as _file:
                _file.write(img_data)
                _file.close()
                os.popen(rstart verifyCode.jpg)
            self.verifyCode = raw_input(u输入验证码:)
        else:
            return False

        return True

    def login(self, account, pwd):

        if(False == self.check(account)):
            return False
        print(u登录中...)
        pwd = password.getEncryption(account, pwd, self.verifyCode)
        login_page = https://ssl.ptlogin2.qq.com/login?u=+account+&verifycode=+self.verifyCode+&p=+pwd+&pt_rsa=0&ptredirect=1&u1=http%3A%2F%2Ft.qq.com&h=1&t=1&g=1&from_ui=1&ptlang=2052&action=1-11-1398479501082&js_ver=10076&js_type=1&login_sig=AzGRTF28dkUVNnUrx8c0RlDtx4Rl-6gfJ4Z6SIC1VLphoHULwNooXLsFaS12t2p8&low_login_enable=1&low_login_hour=720&aid=46000101&daid=6&
        res = urllib2.urlopen(login_page)
        data = res.read().decode(utf-8)
        params = re.search("‘.*?‘,‘.*?‘,‘.*?‘,‘.*?‘,‘(.*?)‘, ‘(.*?)‘", data)
        print(params.group(1)+params.group(2))


if __name__ == __main__:

    app = Tencent()
    app.login(QQ, 密码)
mamicode.com,码迷

下面是测试结果

mamicode.com,码迷

python模拟腾讯网页登录,码迷,mamicode.com

python模拟腾讯网页登录

标签:com   http   class   blog   div   code   style   img   java   size   javascript   

原文地址:http://www.cnblogs.com/doudongchun/p/3694922.html

(0)
(0)
   
举报
评论 一句话评论(0
登录后才能评论!
© 2014 mamicode.com 版权所有  联系我们:gaon5@hotmail.com
迷上了代码!