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SiteServer cms採用的是des加密授權，本人已破解授權DLL和授權檔案。本文教程主要教大家使用des加密來實現自主授權

首先新建DESEncrypt.cs  des加密檔案。

using System;
using System.Text;
using System.Security;
using System.Security.Cryptography;
using System.IO;

    /**/
    /// <summary>
    /// 此處定義的是DES加密,為了便於今後的管理和維護
    /// 請不要隨便改動密碼,或者改變了密碼後請一定要
    /// 牢記先前的密碼,否則將會照成不可預料的損失
    /// </summary>
    public class DESEncrypt
    {
        #region "member fields"
        private  byte[] ivb = new byte[] { 0x12, 0x34, 0x56, 120, 0x90, 0xab, 0xcd, 0xef };
        private string key = "kesgf4zb";
        private Encoding encoding = new UnicodeEncoding();
        private DES des;
        #endregion
        /**/
        /// <summary>
        /// 建構函式
        /// </summary>
        public DESEncrypt()
        {
            des = new DESCryptoServiceProvider();
        }
        #region "propertys"
        /**/
        /// <summary>
        /// 設定加密金鑰
        /// </summary>
        public string EncryptKey
        {
            get { return "kesgf4zb"; }
            set
            {
                this.key = value;
            }
        }
        /**/
        /// <summary>
        /// 要加密字元的編碼模式
        /// </summary>
        public Encoding EncodingMode
        {
            get { return this.encoding; }
            set { this.encoding = value; }
        }
        #endregion
 /**/
        /// <summary>
        /// 加密指定的檔案,如果成功返回True,否則false
        /// </summary>
        /// <param name="filePath">要加密的檔案路徑</param>
        /// <param name="outPath">加密後的檔案輸出路徑</param>
        public void EncryptFile2(string filePath, string outPath)
        {
            byte[] rgbKey = null;
            byte[] rgbIV = new byte[] { 0x12, 0x44, 0x16, 0xee, 0x88, 0x15, 0xdd, 0x41 };
            try
            {
                FileStream stream;
                
                DES des = new DESCryptoServiceProvider(); ;
             
                rgbKey = Encoding.UTF8.GetBytes((this.key.Length > 8) ? this.key.Substring(0, 8) : this.key);
                stream = new FileStream(filePath, FileMode.Open, FileAccess.Read);
                StreamReader reader = new StreamReader(stream, this.EncodingMode);
               // string dataStr = reader.ReadToEnd();
               // byte[] toEncrypt = this.EncodingMode.GetBytes(dataStr);
                byte[] buffer3 = new byte[600];
                int num3 = stream.Read(buffer3, 0, buffer3.Length);
                stream.Close();
               
                FileStream stream2 = new FileStream(outPath, FileMode.OpenOrCreate, FileAccess.Write);

                CryptoStream stream3 = new CryptoStream(stream2, des.CreateEncryptor(rgbKey, rgbIV), CryptoStreamMode.Write);

                //stream3.Write(toEncrypt, 0, toEncrypt.Length);
                stream3.Write(buffer3, 0, num3);
                stream3.FlushFinalBlock();
                stream3.Close();
                stream2.Close();
               
            }
            catch (Exception exception)
            {
                throw new FileNotFoundException("沒有找到指定的檔案");
            }
        }
}
 

 新建並且配置license.xml檔案位於根目錄，內容如下：

 <!--test-->
<registration productID="CMS">
	<computer>
		<domain>www.baidu.com</domain>
		<macAddress></macAddress>
		<processorID></processorID>
		<columnSerialNumber></columnSerialNumber>
	</computer>
	<company>
		<isOEM>false</isOEM>
		<companyName></companyName>
		<companyUrl></companyUrl>
		<productName></productName>
		<productUrl></productUrl>
	</company>
	<product>
		<owner></owner>
		<productUser>All</productUser>
		<modules></modules>
		<maxSiteNumber>0</maxSiteNumber>
		<expirationDate>2009-3-10</expirationDate>
	</product>
</registration>
 

說明：
domain 授權域名或IP

macAddress 網絡卡地址

然後執行生成：

 protected void Button1_Click(object sender, EventArgs e)
    {
        string path = HttpContext.Current.Server.MapPath("~/") + "license.xml";
        string outpath = HttpContext.Current.Server.MapPath("~/") + "license.lic";
        DESEncrypt dese = new DESEncrypt();
        dese.EncryptFile2(path, outpath);
        Response.Write("<a href='license.lic'>證書生成成功！</a>");


    }
 

會生成license.lic證書檔案，覆蓋原有證書檔案即可。