Dim WSHShell
Set WSHShell = WScript.CreateObject("WScript.Shell") dim keysobjs dim privkey dim pubkey dim seed Set keysobj= CreateObject("wmrmobjs.WMRMKeys") keysobj.GenerateSigningKeys privkey, pubkey seed = keysobj.GenerateSeed() Dim cmd ' Write the private key to privkey.txt. cmd = "command.com /C echo " + privkey + " > privkey.txt" WSHShell.Run cmd,0 'Write the public key to pubkey.txt. cmd = "command.com /C echo " + pubkey + " > pubkey.txt" WSHShell.Run cmd,0 ' Write the license key seed to seed.txt. cmd = "command.com /C echo " + seed + " > seed.txt" WSHShell.Run cmd,0

<?xml version="1.0" encoding="utf-8" ?>
<configuration> <appSettings> <!-- 私钥 --> <add key="PrivateKey" value="!qYNXRckn69VzoSNmGJ9umMfgSw=" /> <!-- 公钥 --> <add key="PublicKey" value="R76wg3M2nq3yDRWWI2hFESO*zRXNo2qcNdeVocH7cjwBSN!WnOi8Gg==" /> <!-- 种子 --> <add key="Seed" value="eQ50hSVGytB3IEr0Tr6UAUMEVlJfcD9XObjE8UhP" /> <!-- License获取页面URL --> <add key="LicenseAcpURL" value="http://localhost:8080/GetLicense.aspx" /> </appSettings> </configuration>

using System;
using System.Collections.Generic;
using System.ComponentModel; using System.Data; using System.Drawing; using System.Linq; using System.Text; using System.Windows.Forms; namespace VideoDRMPackageApplication { public partial class VideoDRMPackageForm : Form { public VideoDRMPackageForm() { InitializeComponent(); } /// <summary> /// 选择文件 /// </summary> /// <param name="sender"></param> /// <param name="e"></param>  private void btnSelectFile_Click(object sender, EventArgs e) { openVideoFile.ShowDialog(); } /// <summary> /// 开始打包 /// </summary> /// <param name="sender"></param> /// <param name="e"></param>  private void btnBeginPackage_Click(object sender, EventArgs e) { //检查是否选择了文件  if (String.IsNullOrEmpty(txtFilePath.Text)) { MessageBox.Show("请选择要进行打包的文件！", "提示"); return; } //打包Key  string keyID = "DRMTest"; //消息  string msg = ""; if (Package.PackageVideoFile(keyID, txtFilePath.Text, out msg)) msg = "打包成功！" + msg; else msg = "打包失败！" + msg; MessageBox.Show(msg, "提示"); } /// <summary> /// 文件选择完成 /// </summary> /// <param name="sender"></param> /// <param name="e"></param>  private void openVideoFile_FileOk(object sender, CancelEventArgs e) { txtFilePath.Text = openVideoFile.FileName; } } } 

using System;
using System.IO;
using System.Configuration; using System.Collections.Generic; using System.Text; using System.Data; using System.Data.SqlClient; using WMRMOBJSLib; using System.Runtime; using System.Runtime.InteropServices; namespace VideoDRMPackageApplication { public class Package { /// <summary> /// 打包视频文件 /// </summary> /// <param name="keyID">用于打包的Key</param> /// <param name="sourcePath">打包文件地址</param> /// <param name="msg">输出消息</param> /// <returns>返回打包结果：true-成功，false-失败</returns>  public static bool PackageVideoFile(string keyID, string sourcePath, out string msg) { //创建WMRMHeaderClass对象  WMRMOBJSLib.WMRMHeaderClass myWMRMHeaderClass = new WMRMOBJSLib.WMRMHeaderClass(); //创建WMRMProtectClass对象  WMRMOBJSLib.WMRMProtectClass myWMRMProtectClass = new WMRMOBJSLib.WMRMProtectClass(); //生成DRM加密后文件路径，在源文件名后加上_DRM，和源文件放在同一目录  string drmFilePath = Path.GetDirectoryName(sourcePath) + Path.GetFileNameWithoutExtension(sourcePath) + "_DRM" + Path.GetExtension(sourcePath); try { //从配置文件内获得私钥、公钥、种子和后发放License获取URL地址  string privateKey = ConfigurationManager.AppSettings["PrivateKey"]; string publicKey = ConfigurationManager.AppSettings["PublicKey"]; string seed = ConfigurationManager.AppSettings["Seed"]; string licenseAcpUrl = ConfigurationManager.AppSettings["LicenseAcpUrl"]; //创建用于DRM加密的Key  string drmKey = KeyGenerate(keyID, seed); //给myWMRMHeaderClass对象赋值  myWMRMHeaderClass.KeyID = keyID; myWMRMHeaderClass.IndividualizedVersion = "2.2"; myWMRMHeaderClass.ContentID = keyID; myWMRMHeaderClass.LicenseAcqURL = licenseAcpUrl; myWMRMHeaderClass.SetCheckSum(drmKey); myWMRMHeaderClass.Sign(privateKey); myWMRMProtectClass.Header = myWMRMHeaderClass.Header; myWMRMProtectClass.InputFile = sourcePath; myWMRMProtectClass.Key = drmKey; myWMRMProtectClass.V1LicenseAcqURL = licenseAcpUrl; myWMRMProtectClass.V1KeyID = keyID; myWMRMProtectClass.ProtectFile(drmFilePath); } catch (Exception e) { msg = "错误信息：" + e.ToString(); return false; } finally { try { //释放对象 if (myWMRMHeaderClass != null) { Marshal.ReleaseComObject(myWMRMHeaderClass); myWMRMHeaderClass = null; } if (myWMRMProtectClass != null) { Marshal.ReleaseComObject(myWMRMProtectClass); myWMRMProtectClass = null; } } catch (Exception ex) { } } msg = "打包后文件：" + drmFilePath; return true; } /// <summary> /// 创建用于DRM加密的Key /// </summary> /// <param name="keyID">用于打包的Key</param> /// <param name="seed"></param> /// <returns></returns> private static string KeyGenerate(string keyID, string seed) { //创建WMRMKeysClass对象 WMRMKeysClass myWMRMKeysClass = new WMRMKeysClass(); myWMRMKeysClass.KeyID = keyID.Trim(); myWMRMKeysClass.Seed = seed.Trim(); return myWMRMKeysClass.GenerateKey(); } } }