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如何在 asp.net 中使用 WMI 功能,创建web站点等

2015-06-28 00:00作者:网管联盟

  最近做安装包是,需要在 .net 程序中调用 WMI 功能,创建 web 站点,虚拟目录和添加 host 头部信息,以前曾经用脚步做过类似的功能,用.net代码来做,倒是第一次。

  查找了相关资料后,主要需要调用到  System.Management 命名空间下面的一些类来实现:

  创建 Web 站点,该函数返回站点的 ID (这个 ID 是什么意思可以参考下面的文章获取:http://blog.crowe.co.nz/archive/2005/12/08/346.aspx )  

CreateWebsite
public static string CreateWebsite(string serverName, string appPoolName, string ip, string pathToRoot, string hostName, string domainName, int port)
        {
            ConnectionOptions options = new ConnectionOptions();
            options.Authentication = AuthenticationLevel.Connect;
            options.EnablePrivileges = true;
            options.Impersonation = ImpersonationLevel.Impersonate;
            ManagementScope scope = new ManagementScope(string.Format(@&file://{0}/root/MicrosoftIISv2, serverName&), options);
            scope.Connect();
            ManagementObject oW3SVC = new ManagementObject(scope, new ManagementPath(@&IIsWebService='W3SVC'&), null);
            ManagementBaseObject[] serverBindings = new ManagementBaseObject[1];
            serverBindings[0] = CreateServerBinding(scope, string.Format(&{0}.{1}&, hostName, domainName), ip, port);
            ManagementBaseObject inputParameters = oW3SVC.GetMethodParameters(&CreateNewSite&);
            inputParameters[&ServerComment&] = string.Format(&{0}.{1}&, hostName, domainName);
            inputParameters[&ServerBindings&] = serverBindings;
            inputParameters[&PathOfRootVirtualDir&] = pathToRoot;
            ManagementBaseObject outParameter = oW3SVC.InvokeMethod(&CreateNewSite&, inputParameters, null);
            string siteId = Convert.ToString(outParameter.Properties[&ReturnValue&].Value).Replace(&IIsWebServer='W3SVC/&, &&).Replace(&'&, &&);
            ManagementObject oWebVirtDir = new ManagementObject(scope,
            new ManagementPath(string.Format(@&IIsWebVirtualDirSetting.Name='W3SVC/{0}/root'&, siteId)), null);
            oWebVirtDir.Properties[&AppFriendlyName&].Value = string.Format(&{0}.{1}&, hostName, domainName);
            oWebVirtDir.Properties[&AccessRead&].Value = true;
            oWebVirtDir.Properties[&AuthFlags&].Value = 5; // Windows 集成验证
            oWebVirtDir.Properties[&AccessScript&].Value = true;
            oWebVirtDir.Properties[&AuthAnonymous&].Value = true;
            oWebVirtDir.Properties[&AppPoolId&].Value = appPoolName;
            oWebVirtDir.Put();
            ManagementObject site = new ManagementObject(scope, new ManagementPath(Convert.ToString(outParameter.Properties[&ReturnValue&].Value)), null);
            site.InvokeMethod(&Start&, null);
            return siteId;
        }

  创建虚拟目录  

AddVirtualFolder
        public static void AddVirtualFolder(string serverName, string websiteId, string name, string path)
        {
            ManagementScope scope = new ManagementScope(string.Format(@&file://{0}/root/MicrosoftIISV2&, serverName));
            scope.Connect();
            string siteName = string.Format(&W3SVC/{0}/Root/{1}&, websiteId, name);
            ManagementClass mc = new ManagementClass(scope,new ManagementPath(&IIsWebVirtualDirSetting&), null);
            ManagementObject oWebVirtDir = mc.CreateInstance();
            oWebVirtDir.Properties[&Name&].Value = siteName;
            oWebVirtDir.Properties[&Path&].Value = path;
            oWebVirtDir.Properties[&AuthFlags&].Value = 5; // Windows 集成验证
            oWebVirtDir.Properties[&EnableDefaultDoc&].Value = true;
            // date, time, size, extension, longdate ;
            oWebVirtDir.Properties[&DirBrowseFlags&].Value = 0x4000003E;
            oWebVirtDir.Properties[&AccessFlags&].Value = 513; // read script
            oWebVirtDir.Put();
            ManagementObject mo = new ManagementObject(scope,new System.Management.ManagementPath(&IIsWebVirtualDir='& +siteName + &'&), null);
            ManagementBaseObject inputParameters = mo.GetMethodParameters(&AppCreate2&);
            inputParameters[&AppMode&] = 2;
            mo.InvokeMethod(&AppCreate2&, inputParameters, null);
            mo = new ManagementObject(scope, new System.Management.ManagementPath(&IIsWebVirtualDirSetting='& + siteName + &'&), null);
            mo.Properties[&AppFriendlyName&].Value = name;
            mo.Put();
        }

  添加 host 头  

        public static void AddHostHeader(string serverName, string hostHeader, string ip, int port, string websiteID)
        {
            ManagementScope scope = new ManagementScope(string.Format(@&file://{0}/root/MicrosoftIISV2&, serverName));
            scope.Connect();
            string siteName = string.Format(&'W3SVC/{0}'&, websiteID);
            ManagementObject mo = new ManagementObject(scope,new System.Management.ManagementPath(&IIsWebServerSetting=& + siteName), null);
            ManagementBaseObject[] websiteBindings =(ManagementBaseObject[])mo.Properties[&ServerBindings&].Value;
            ManagementObject mco = CreateServerBinding(scope, hostHeader, ip, port);
            ManagementBaseObject[] newWebsiteBindings =new ManagementBaseObject[websiteBindings.Length + 1];
            websiteBindings.CopyTo(newWebsiteBindings, 0);
            newWebsiteBindings[newWebsiteBindings.Length - 1] = mco;
            mo.Properties[&ServerBindings&].Value = newWebsiteBindings;
            mo.Put();
        }
        private static ManagementObject CreateServerBinding(ManagementScope scope, string hostName, string ip, int port)
        {
            ManagementClass mc = new ManagementClass(scope, new ManagementPath(&ServerBinding&), null);
            ManagementObject mco = mc.CreateInstance();
            mco.Properties[&Hostname&].Value = hostName;
            mco.Properties[&IP&].Value = ip;
            mco.Properties[&Port&].Value = port;
            mco.Put();
            return mco;
        }

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