HttpHelper模拟登录腾讯朋友!求精

幻雪丶逆时光 · 发表于 2013-4-18 13:31:18

本帖最后由幻雪丶逆时光于 2015-2-4 17:12 编辑

因为前几个月腾讯的登录算法发生更改以至于之前用的算法登入失败!!(旧算法---MD5(MD5(密码)+验证码))

貌似在3月份左右? 或者更前? 这不不是重点,腾讯的算法更新为 UFXTQ%[QW43GN_ZXMRTAJIH.jpg

这个js 在会用工具的都可以查看到. 这里不做特别说明

下面是介绍飞哥的HttpHelper 来post 登录腾讯取得 cookic
---------------------------------------------------------------------------------我是分割线--------------------------------
首先得获取验证码. 获取验证码必须附上需要登陆的QQ号 qqName .取出返回的cookie 是必须的后面回使用到

(当然腾讯也支持自动推送验证码一般格式是 <!XXX> 这个不需要输入验证码登录也不再讲解范围)

[C#] 纯文本查看 复制代码

/// <summary>
        /// 获取图片
        /// </summary>
        public Image Verify(string qqName, out string cookie)
        {
            item = new HttpItem()
            {
                URL = "http://captcha.pengyou.com/getimage?&uin=" + qqName + "&aid=15004601&0.11248807175794862",
                Method = "GET",
                Accept = "image/gif, image/x-xbitmap, image/jpeg, image/pjpeg, application/x-shockwave-flash, application/x-silverlight, application/vnd.ms-excel, application/vnd.ms-powerpoint, application/msword, application/x-ms-application, application/x-ms-xbap, application/vnd.ms-xpsdocument, application/xaml+xml, application/x-silverlight-2-b1, */*",
                Encoding = "utf-8",
                ContentType = "application/x-www-form-urlencoded",
                UserAgent = "Mozilla/4.0 (compatible; MSIE 6.0; Windows NT 5.1; SV1; MyIE2; Alexa Toolbar; mxie; .NET CLR 1.1.4322)",
                ResultType  = ResultType.Byte
            };
            HttpResult result = http.GetHtml(item);
            cookie = result.Cookie;
            return byteArrayToImage(result.ResultByte);//得到验证图片
            
        }

下面进行POST 服务器 string cookie 这个参数是刚才得到的验证码的参数

[C#] 纯文本查看 复制代码

 public string Login(string qqName, string Password, string Verify,ref string cookie)
        {
            string str = string.Empty;
            str += "u=" + qqName;
            str += "&p=" + QQencryption.MD5_QQ_2_Encrypt(long.Parse(qqName),Password, Verify);
            str += "&verifycode=" + Verify;
            str += "&css=http://imgcache.qq.com/ptcss/b2/qzone/15000101/style.css";
            str += "&mibao_css=m_qzone";
            str += "&aid=15004601";
            str += "&u1=" + System.Web.HttpUtility.UrlEncode("http://www.pengyou.com/index.php?mod=login2&act=qqlogin");
            str += "&ptredirect=1";
            str += "&h=1";
            str += "&from_ui=1";

            str += "&fp=loginerroralert";
            str += "&ptlang=2052";
            
            str += "&dumy=";
            //str += "&login_sig=o2uGOggzs1ppeZD44BwmcEUGyAeC1ZwxDSY-7ftMXgAK10nFbk1cdPiOWBysOlzl";
            str += "&action=1-8-14390";
            str += "&g=1";
            str += "&t=1";

            item = new HttpItem()
            {
                URL = "http://ptlogin2.pengyou.com/login?"+str,
                Method = "GET",
                Accept = "image/gif, image/x-xbitmap, image/jpeg, image/pjpeg, application/x-shockwave-flash, application/x-silverlight, application/vnd.ms-excel, application/vnd.ms-powerpoint, application/msword, application/x-ms-application, application/x-ms-xbap, application/vnd.ms-xpsdocument, application/xaml+xml, application/x-silverlight-2-b1, */*",
                Encoding = "utf-8",
                ContentType = "application/x-www-form-urlencoded",
                UserAgent = "Mozilla/4.0 (compatible; MSIE 6.0; Windows NT 5.1; SV1; MyIE2; Alexa Toolbar; mxie; .NET CLR 1.1.4322)",
                Cookie = cookie
            };
            item.Headersadd("Accept-Encoding", "gzip, deflate");
            item.Headersadd("Accept-Language", "zh-CN");
            HttpResult result = http.GetHtml(item);
            cookie = result.Cookie;
            return result.Html;
        }

----------------------------------------------------------------------------------还是分割线

腾讯服务器应该返回

2R)Z6ECYO%GY@QOL@NRH{PL.jpg

这样只要使用第二次POST 的cookie 去GET 腾讯的网页便可以了

另外向飞哥申精!!!!
_________________________________________________________________
以下是DEMO

游客，如果您要查看本帖隐藏内容请回复

补充内容 (2013-6-21 22:41):
伪验证码腾讯推送,达到过验证码效果
http://www.sufeinet.com/thread-3818-1-1.html

_____________________________________
2015.02.04 GET"是否需要验证码" 腾讯已经更新有需要的自己抓包修改

幻雪丶逆时光 · 发表于 2013-4-18 13:43:12

以下是密码加密算法

[C#] 纯文本查看 复制代码

public static class QQencryption
    {
        public static string MD5_QQ_2_Encrypt(long uin, string password, string verifyCode)
        {

            ByteBuffer buffer = new ByteBuffer();
            buffer.Put(MD5_GetBytes(password));
            //buffer.Put(Encoding.UTF8.GetBytes(password));
            buffer.PutInt(0);
            buffer.PutInt((uint)uin);
            byte[] bytes = buffer.ToByteArray();
            string md5_1 = MD5_Encrypt(bytes);//将混合后的字节流进行一次md5加密
            string result = MD5_Encrypt(md5_1 + verifyCode.ToUpper());//再用加密后的结果与大写的验证码一起加密一次
            return result;

        }

        /// <summary>
        /// 获取文本的md5字节流
        /// </summary>
        /// <param name="md5_str">需要加密成Md5d的文本</param>
        /// <returns></returns>
        private static byte[] MD5_GetBytes(string md5_str)
        {
            System.Security.Cryptography.MD5 md5 = System.Security.Cryptography.MD5CryptoServiceProvider.Create();
            byte[] bytes = System.Text.Encoding.ASCII.GetBytes(md5_str);
            return md5.ComputeHash(bytes);


        }

        /// <summary>
        /// 将字节流加密
        /// </summary>
        /// <param name="md5_bytes">需要加密的字节流</param>
        /// <returns></returns>
        private static string MD5_Encrypt(byte[] md5_bytes)
        {
            System.Security.Cryptography.MD5 md5 = System.Security.Cryptography.MD5CryptoServiceProvider.Create();

            byte[] bytes1 = md5.ComputeHash(md5_bytes);
            System.Text.StringBuilder stringBuilder = new StringBuilder();
            foreach (var item in bytes1)
            {
                stringBuilder.Append(item.ToString("x").PadLeft(2, '0'));
            }
            return stringBuilder.ToString().ToUpper();

        }

        /// <summary>
        /// 一次md5加密
        ///http://www.cnblogs.com/uu102
        /// </summary>
        /// <param name="md5_str">需要加密的文本</param>
        /// <returns></returns>
        public static string MD5_Encrypt(string md5_str)
        {
            System.Security.Cryptography.MD5 md5 = System.Security.Cryptography.MD5CryptoServiceProvider.Create();
            byte[] bytes = System.Text.Encoding.ASCII.GetBytes(md5_str);
            byte[] bytes1 = md5.ComputeHash(bytes);

            System.Text.StringBuilder stringBuilder = new StringBuilder();
            foreach (var item in bytes1)
            {
                stringBuilder.Append(item.ToString("x").PadLeft(2, '0'));
            }
            return stringBuilder.ToString().ToUpper();
        }
    }

[C#] 纯文本查看 复制代码

    public class ByteBuffer
    {
        private byte[] _buffer;
        /// <summary>
        /// 获取同后备存储区连接的基础流
        /// </summary>
        public Stream BaseStream;

        /// <summary>
        /// 构造函数
        /// </summary>
        public ByteBuffer()
        {
            this.BaseStream = new MemoryStream();
            this._buffer = new byte[0x10];
        }

        /// <summary>
        /// 设置当前流中的位置
        /// </summary>
        /// <param name="offset">相对于origin参数字节偏移量</param>
        /// <param name="origin">System.IO.SeekOrigin类型值,指示用于获取新位置的参考点</param>
        /// <returns></returns>
        public virtual long Seek(int offset, SeekOrigin origin)
        {
            return this.BaseStream.Seek((long)offset, origin);
        }



        /// <summary>
        /// 检测是否还有可用字节
        /// </summary>
        /// <returns></returns>
        public bool Peek()
        {
            return BaseStream.Position >= BaseStream.Length ? false : true;
        }

        /// <summary>
        /// 将整个流内容写入字节数组，而与 Position 属性无关。
        /// </summary>
        /// <returns></returns>
        public byte[] ToByteArray()
        {
            long org = BaseStream.Position;
            BaseStream.Position = 0;
            byte[] ret = new byte[BaseStream.Length];
            BaseStream.Read(ret, 0, ret.Length);
            BaseStream.Position = org;
            return ret;
        }


        #region "写流方法"
        /// <summary>
        /// 压入一个布尔值,并将流中当前位置提升1
        /// </summary>
        /// <param name="value"></param>
        public void Put(bool value)
        {
            this._buffer[0] = value ? (byte)1 : (byte)0;
            this.BaseStream.Write(_buffer, 0, 1);
        }

        /// <summary>
        /// 压入一个Byte,并将流中当前位置提升1
        /// </summary>
        /// <param name="value"></param>
        public void Put(Byte value)
        {
            this.BaseStream.WriteByte(value);
        }
        /// <summary>
        /// 压入Byte数组,并将流中当前位置提升数组长度
        /// </summary>
        /// <param name="value">字节数组</param>
        public void Put(Byte[] value)
        {
            if (value == null)
            {
                throw new ArgumentNullException("value");
            }
            this.BaseStream.Write(value, 0, value.Length);
        }
        /// <summary>
        /// Puts the int.
        /// </summary>
        /// <param name="value">The value.</param>
        public void PutInt(int value)
        {
            PutInt((uint)value);
        }
        /// <summary>
        /// 压入一个int,并将流中当前位置提升4
        /// </summary>
        /// <param name="value"></param>
        public void PutInt(uint value)
        {
            this._buffer[0] = (byte)(value >> 0x18);
            this._buffer[1] = (byte)(value >> 0x10);
            this._buffer[2] = (byte)(value >> 8);
            this._buffer[3] = (byte)value;
            this.BaseStream.Write(this._buffer, 0, 4);
        }
        /// <summary>
        /// Puts the int.
        /// </summary>
        /// <param name="index">The index.</param>
        /// <param name="value">The value.</param>
        public void PutInt(int index, uint value)
        {
            int pos = (int)this.BaseStream.Position;
            Seek(index, SeekOrigin.Begin);
            PutInt(value);
            Seek(pos, SeekOrigin.Begin);
        }

        #endregion

        #region "读流方法"

        /// <summary>
        /// 读取Byte值,并将流中当前位置提升1
        /// </summary>
        /// <returns></returns>
        public byte Get()
        {
            return (byte)BaseStream.ReadByte();
        }

        #endregion

    }

Eagle · 发表于 2013-4-18 13:51:20

强烈支持楼主ing……

站长苏飞 · 发表于 2013-4-18 13:51:45

真是难得给力的帖子啊，强烈支持楼主。

幻雪丶逆时光 · 发表于 2013-4-18 16:52:09

有人需要自动过验证码的话发帖留言啊

幻雪丶逆时光 · 发表于 2013-4-22 14:25:54

发个DEMO 拉点回复

站长苏飞 · 发表于 2013-4-22 14:27:35

幻雪丶逆时光发表于 2013-4-22 14:25
发个DEMO 拉点回复

你还不如能个新贴呢，这样大家更容易知道

幻雪丶逆时光 · 发表于 2013-4-26 10:32:46

下DEMO 需顶帖啊亲们.

灼颜雨落 · 发表于 2013-5-2 18:12:07

能登录吗? 找了好久了下来看下

noflybird · 发表于 2013-5-4 20:46:51

111111111

		自动登录	找回密码
密码			马上注册

[例子] HttpHelper模拟登录腾讯朋友!求精

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