C# 邮箱批量注册 设计思路（以163邮箱为例）

转载至http://www.xumingsheng.com/rjbc/csharp/132.html

2、实现的重点就是取验证码和提交数据，其他都很简单

3、网易在取验证码做了js的加密，只要你用心破解还是很简单的，为什么呢？js无论怎么加密，其实都是能看到源文件的。应该是在  /unireg/js/register/common/verifyutils-min.js 中，就是一堆算法，换句话说如果这个算法稍微变一下，我们取验证码的方法就要跟着变

这里给出取验证码的代码

private void getYzm()

   2: {

   3:     Proxying proxy = new Proxying();

   4:     // 验证码

   5:     List strEnvList = getEnv();

   6:     string yzmParam1 = strEnvList[0];

   7:     string yzmParam2 = strEnvList[1];

   8:     string yzmUri = "http://reg.email.163.com/mailregAll/regvf1/verifyCodeImgF.jsp?env=" + yzmParam1 + "&type=zh&t=" + yzmParam2;

   9:  

  10:     HttpWebRequest yzmRequest = (HttpWebRequest)WebRequest.Create(yzmUri);

  11:     proxy.ProxySetting(yzmRequest, "172.122.1.8", "xumingsheng", "000000");//加在获取响应前

  12:     yzmRequest.Method = "GET";

  13:     yzmRequest.ContentType = getContenType();

  14:     yzmRequest.Timeout = 60000;

  15:     yzmRequest.Headers["Cache-Control"] = webHeaderCollection["Cache-Control"];

  16:     yzmRequest.Headers["x-requested-with"] = "XMLHttpRequest";

  17:     yzmRequest.Headers["Accept-Language"] = "ja";

  18:     yzmRequest.Headers["Accept-Encoding"] = "gzip, deflate";

  19:     yzmRequest.Headers["Pragma"] = "no-cache";

  20:     yzmRequest.Headers["Cookie"] = webHeaderCollection["Set-Cookie"];

  21:     yzmRequest.UserAgent = "Mozilla/4.0 (compatible; MSIE 6.0; Windows NT 5.1; SV1; .NET CLR 2.0.50727; .NET CLR 3.0.04506.648; .NET CLR 3.5.21022; .NET CLR 3.0.4506.2152; .NET CLR 3.5.30729)";

  22:     yzmRequest.Referer = "http://reg.email.163.com/mailregAll/reg0.jsp";

  23:  

  24:  

  25:  

  26:     HttpWebResponse yzmResponse = (HttpWebResponse)yzmRequest.GetResponse();

  27:     //webHeaderCollection = yzmResponse.Headers;

  28:  

  29:     pictureYzm.Image = Image.FromStream(yzmResponse.GetResponseStream());

  30:  

  31: }

   1: /// 


   2: /// 网易验证码js计算方式翻译版

   3: /// 

   4: /// 

   5: private List getEnv() 

   6: {

   7:     long W = 1346334231661;

   8:     string WW = W.ToString();

   9:  

  10:     long U = (W % 100 - W % 10) / 10;

  11:     string UU = U.ToString();

  12:     long V = W % 10;

  13:     string VV = V.ToString();

  14:     long I = long.Parse(WW.ToCharArray()[10].ToString());

  15:     string II = I.ToString();

  16:  

  17:     // N 是T的反数

  18:     // long T = Number( W%10 + W%100 + W.charAt(10) )*Number(_$);

  19:     long T = long.Parse(VV + UU + II) * MW163;

  20:     string TT = T.ToString();

  21:     string NN = string.Empty;

  22:     for (int i = TT.Length - 1; i >= 0; i--)

  23:     {

  24:         char[] TTT = TT.ToCharArray();

  25:         NN = NN + TTT[i];

  26:     }

  27:  

  28:     string strEnv = II + NN + UU + VV;

  29:  

  30:     List strEnvList = new List();

  31:     strEnvList.Add(strEnv);

  32:     strEnvList.Add(WW);

  33:  

  34:     return strEnvList;

  35: }

  36:  

  37:  

  38: /*

  39:  现在要用c#做出这种js 的gettimer的效果，首先要转换成统一的单位，我们以转成百纳秒为单位

  40: 

  41:     然后做到的就是统一的时间取得点，以 1970 年 1 月 1 日 为起点，这时就要算出来，从0001 年 1 月 1 日到1970 年 1 月 1 日经过了多少纳秒

  42:     可以通过以下代码得知一个常量private long lLeft = 621355968000000000;

  43:     Console.WriteLine (DateTime.Parse("1970-1-1").Ticks);

  44: 

  45:     比如我现在要得到"2009-7-15 08:33:19"的毫秒数

  46:     首先转成UTC时间

  47:     DateTime dt1 = Convert.ToDateTime("2009-7-15 08:33:19").ToUniversalTime ();

  48: 

  49:     然后得到从 1970 年 1 月 1 日到刚才那个时间的百纳秒数

  50:     long Sticks = (dt1.Ticks - DateTime.Parse("1970-1-1").Ticks)

  51: 

  52:     最后因为要转成js的效果,所以把百纳秒转成毫秒，Sticks/10000000; 最后得到的结果是1247617999

  53: 

  54:     同理把这个毫秒数转成本地时间就返过来推，北京与utc是相差8个小时的，所以最后用ToLocalTime 转成本地时间就可以解决时差问题了。

  55:  

  56:  

  57:  */

  58: private long lLeft = 621355968000000000;

  59:  

  60: //将数字变成时间

  61: public string GetTimeFromInt(long ltime)

  62: {

  63:  

  64:     long Eticks = (long)(ltime * 10000000) + lLeft;

  65:     DateTime dt = new DateTime(Eticks).ToLocalTime();

  66:     return dt.ToString();

  67:  

  68: }

  69:  

  70: //将时间变成数字

  71: public long GetIntFromTime(DateTime dt)

  72: {

  73:     DateTime dt1 = dt.ToUniversalTime();

  74:     long Sticks = (dt1.Ticks - lLeft) / 10000;

  75:     return Sticks;

  76:  

  77: } 

  78:  

  79:     }

   1: /// 


   2: /// 邮箱注册

   3: /// 

   4: /// 

   5: /// 

   6: private void btnBatchReg_Click(object sender, EventArgs e)

   7: {

   8:     try

   9:     {

  10:         string postdata = "uname=" + txtMailAddr.Text

  11:             + "&password=" + txtMailPassword.Text

  12:             + "&optshi=" + "28203"

  13:             + "&passwordconf=" + txtMailPassword.Text

  14:             + "&mobile=" + ""

  15:             + "&" + encodeFormItemPair("verifycode", txtMailYzm.Text)

  16:             + "&domain=163.com&version=regvf1";

  17:         string postUrl = "http://reg.email.163.com/mailregAll/createmail2.do";

  18:         //HttpWebRequest wreq = (HttpWebRequest)WebRequest.Create(postUrl);

  19:         HttpWebRequest wreq = (HttpWebRequest)WebRequest.Create(postUrl);

  20:         Proxying proxy = new Proxying();

  21:         proxy.ProxySetting(wreq, "代理IP地址", "代理用户名", "代理密码");//加在获取响应前

  22:  

  23:         wreq.Method = "POST";

  24:         wreq.ContentType = getContenType();

  25:         wreq.Timeout = 60000;

  26:         wreq.Headers["Cache-Control"] = webHeaderCollection["Cache-Control"];

  27:         wreq.Headers["x-requested-with"] = "XMLHttpRequest";

  28:         wreq.Headers["Accept-Language"] = "ja";

  29:         wreq.Headers["Accept-Encoding"] = "gzip, deflate";

  30:         wreq.Headers["Pragma"] = "no-cache";

  31:         wreq.Headers["Cookie"] = webHeaderCollection["Set-Cookie"];

  32:         wreq.UserAgent = "Mozilla/4.0 (compatible; MSIE 6.0; Windows NT 5.1; SV1; .NET CLR 2.0.50727; .NET CLR 3.0.04506.648; .NET CLR 3.5.21022; .NET CLR 3.0.4506.2152; .NET CLR 3.5.30729)";

  33:  

  34:  

  35:         wreq.Referer = "http://reg.email.163.com/mailregAll/reg0.jsp?from=163mail_right";

  36:         Stream reqStream = wreq.GetRequestStream();

  37:         StreamWriter sw = new StreamWriter(reqStream, encode);

  38:         sw.Write(postdata);

  39:         sw.Close();

  40:  

  41:         WebResponse wres = wreq.GetResponse();

  42:  

  43:         Stream resStream = wres.GetResponseStream();

  44:         StreamReader sr = new StreamReader(resStream, encode);

  45:  

  46:         string s = sr.ReadToEnd();

  47:         sr.Close();

  48:         //return s;

  49:     }

  50:     catch (WebException ex)

  51:     {

  52:        // return ex.ToString();

  53:     }

  54: }