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Daily Archives: 2014年10月21日

C#操作IIS7程序池新建站点站点配置

最近在做一个WEB程序的安装包；对一些操作IIS进行一个简单的总结；主要包括对IIS进行站点的新建以及新建站点的NET版本的选择，还有针对IIS7程序池的托管模式以及版本的操作；首先要对Microsoft.Web.Administration进行引用，它主要是用来操作IIS7； using System.DirectoryServices; using Microsoft.Web.Administration; 1：首先是对本版IIS的版本进行配置：

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DirectoryEntry getEntity = new DirectoryEntry("IIS://localhost/W3SVC/INFO");
            string Version = getEntity.Properties["MajorIISVersionNumber"].Value.ToString();
            MessageBox.Show("IIS版本为:" + Version);

2：是判断程序池是存在；

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        /// <summary>
        /// 判断程序池是否存在
        /// </summary>
        /// <param name="AppPoolName">程序池名称</param>
        /// <returns>true存在 false不存在</returns>
        private bool IsAppPoolName(string AppPoolName)
        {
            bool result = false;
            DirectoryEntry appPools = new DirectoryEntry("IIS://localhost/W3SVC/AppPools");
            foreach (DirectoryEntry getdir in appPools.Children)
            {
                if (getdir.Name.Equals(AppPoolName))
                {
                    result = true;
                }
            }
            return result;
        }

3：删除应用程序池

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        /// <summary>
        /// 删除指定程序池
        /// </summary>
        /// <param name="AppPoolName">程序池名称</param>
        /// <returns>true删除成功 false删除失败</returns>
        private bool DeleteAppPool(string AppPoolName)
        {
            bool result = false;
            DirectoryEntry appPools = new DirectoryEntry("IIS://localhost/W3SVC/AppPools");
            foreach (DirectoryEntry getdir in appPools.Children)
            {
                if (getdir.Name.Equals(AppPoolName))
                {
                    try
                    {
                        getdir.DeleteTree();
                        result = true;
                    }
                    catch
                    {
                        result = false;
                    }
                }
            }
            return result;
        }

4：创建应用程序池 （对程序池的设置主要是针对IIS7；IIS7应用程序池托管模式主要包括集成跟经典模式，并进行NET版本的设置）

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            string AppPoolName = "LamAppPool";
            if (!IsAppPoolName(AppPoolName))
            {
                DirectoryEntry newpool;
                DirectoryEntry appPools = new DirectoryEntry("IIS://localhost/W3SVC/AppPools");
                newpool = appPools.Children.Add(AppPoolName, "IIsApplicationPool");
                newpool.CommitChanges();
                MessageBox.Show(AppPoolName + "程序池增加成功");
            }
            #endregion
 
            #region 修改应用程序的配置(包含托管模式及其NET运行版本)
            ServerManager sm = new ServerManager();
            sm.ApplicationPools[AppPoolName].ManagedRuntimeVersion = "v4.0";
            sm.ApplicationPools[AppPoolName].ManagedPipelineMode = ManagedPipelineMode.Classic; //托管模式Integrated为集成 Classic为经典
            sm.CommitChanges();
            MessageBox.Show(AppPoolName + "程序池托管管道模式：" + sm.ApplicationPools[AppPoolName].ManagedPipelineMode.ToString() + "运行的NET版本为:" + sm.ApplicationPools[AppPoolName].ManagedRuntimeVersion);

运用C#代码来对IIS7程序池托管管道模式及版本进行修改； 5：针对IIS6的NET版进行设置;因为此处我是用到NET4.0所以V4.0.30319 若是NET2.0则在这进行修改 v2.0.50727

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            //启动aspnet_regiis.exe程序
            string fileName = Environment.GetEnvironmentVariable("windir") + @"\Microsoft.NET\Framework\v4.0.30319\aspnet_regiis.exe";
            ProcessStartInfo startInfo = new ProcessStartInfo(fileName);
            //处理目录路径
            string path = vdEntry.Path.ToUpper();
            int index = path.IndexOf("W3SVC");
            path = path.Remove(0, index);
            //启动ASPnet_iis.exe程序,刷新脚本映射
            startInfo.Arguments = "-s " + path;
            startInfo.WindowStyle = ProcessWindowStyle.Hidden;
            startInfo.UseShellExecute = false;
            startInfo.CreateNoWindow = true;
            startInfo.RedirectStandardOutput = true;
            startInfo.RedirectStandardError = true;
            Process process = new Process();
            process.StartInfo = startInfo;
            process.Start();
            process.WaitForExit();
            string errors = process.StandardError.ReadToEnd();

6：平常我们可能还得对IIS中的MIME类型进行增加；下面主要是我们用到两个类型分别是:xaml,xap

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            IISOle.MimeMapClass NewMime = new IISOle.MimeMapClass();
            NewMime.Extension = ".xaml"; NewMime.MimeType = "application/xaml+xml";
            IISOle.MimeMapClass TwoMime = new IISOle.MimeMapClass();
            TwoMime.Extension = ".xap"; TwoMime.MimeType = "application/x-silverlight-app";
            rootEntry.Properties["MimeMap"].Add(NewMime);
            rootEntry.Properties["MimeMap"].Add(TwoMime);
            rootEntry.CommitChanges();

7：下面是做安装时一段对IIS进行操作的代码；兼容IIS6及IIS7；新建虚拟目录并对相应的属性进行设置；对IIS7还进行新建程序池的程序；并设置程序池的配置；

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/// <summary>
    /// 创建网站
    /// </summary>
    /// <param name="siteInfo"></param>
      public  void CreateNewWebSite(NewWebSiteInfo siteInfo)
        {
            if (!EnsureNewSiteEnavaible(siteInfo.BindString))
            {
                throw new Exception("该网站已存在" + Environment.NewLine + siteInfo.BindString);
            }
            DirectoryEntry rootEntry = GetDirectoryEntry(entPath);
 
            newSiteNum = GetNewWebSiteID();
            DirectoryEntry newSiteEntry = rootEntry.Children.Add(newSiteNum, "IIsWebServer");
            newSiteEntry.CommitChanges();
 
            newSiteEntry.Properties["ServerBindings"].Value = siteInfo.BindString;
            newSiteEntry.Properties["ServerComment"].Value = siteInfo.CommentOfWebSite;
            newSiteEntry.CommitChanges();
            DirectoryEntry vdEntry = newSiteEntry.Children.Add("root", "IIsWebVirtualDir");
            vdEntry.CommitChanges();
            string ChangWebPath = siteInfo.WebPath.Trim().Remove(siteInfo.WebPath.Trim().LastIndexOf('\\'),1);
            vdEntry.Properties["Path"].Value = ChangWebPath;
 
 
            vdEntry.Invoke("AppCreate", true);//创建应用程序
 
            vdEntry.Properties["AccessRead"][0] = true; //设置读取权限
            vdEntry.Properties["AccessWrite"][0] = true;
            vdEntry.Properties["AccessScript"][0] = true;//执行权限
            vdEntry.Properties["AccessExecute"][0] = false;
            vdEntry.Properties["DefaultDoc"][0] = "Login.aspx";//设置默认文档
            vdEntry.Properties["AppFriendlyName"][0] = "LabManager"; //应用程序名称          
            vdEntry.Properties["AuthFlags"][0] = 1;//0表示不允许匿名访问,1表示就可以3为基本身份验证，7为windows继承身份验证
            vdEntry.CommitChanges();
 
            //操作增加MIME
            //IISOle.MimeMapClass NewMime = new IISOle.MimeMapClass();
            //NewMime.Extension = ".xaml"; NewMime.MimeType = "application/xaml+xml";
            //IISOle.MimeMapClass TwoMime = new IISOle.MimeMapClass();
            //TwoMime.Extension = ".xap"; TwoMime.MimeType = "application/x-silverlight-app";
            //rootEntry.Properties["MimeMap"].Add(NewMime);
            //rootEntry.Properties["MimeMap"].Add(TwoMime);
            //rootEntry.CommitChanges();
 
            #region 针对IIS7
            DirectoryEntry getEntity = new DirectoryEntry("IIS://localhost/W3SVC/INFO");
            int Version =int.Parse(getEntity.Properties["MajorIISVersionNumber"].Value.ToString());
            if (Version > 6)
            {
                #region 创建应用程序池
                string AppPoolName = "LabManager";
                if (!IsAppPoolName(AppPoolName))
                {
                    DirectoryEntry newpool;
                    DirectoryEntry appPools = new DirectoryEntry("IIS://localhost/W3SVC/AppPools");
                    newpool = appPools.Children.Add(AppPoolName, "IIsApplicationPool");
                    newpool.CommitChanges();
                }
                #endregion
 
                #region 修改应用程序的配置(包含托管模式及其NET运行版本)
                ServerManager sm = new ServerManager();
                sm.ApplicationPools[AppPoolName].ManagedRuntimeVersion = "v4.0";
                sm.ApplicationPools[AppPoolName].ManagedPipelineMode = ManagedPipelineMode.Classic; //托管模式Integrated为集成 Classic为经典
                sm.CommitChanges();
                #endregion
 
                vdEntry.Properties["AppPoolId"].Value = AppPoolName;
                vdEntry.CommitChanges();
            }
            #endregion
 
 
            //启动aspnet_regiis.exe程序
            string fileName = Environment.GetEnvironmentVariable("windir") + @"\Microsoft.NET\Framework\v4.0.30319\aspnet_regiis.exe";
            ProcessStartInfo startInfo = new ProcessStartInfo(fileName);
            //处理目录路径
            string path = vdEntry.Path.ToUpper();
            int index = path.IndexOf("W3SVC");
            path = path.Remove(0, index);
            //启动ASPnet_iis.exe程序,刷新脚本映射
            startInfo.Arguments = "-s " + path;
            startInfo.WindowStyle = ProcessWindowStyle.Hidden;
            startInfo.UseShellExecute = false;
            startInfo.CreateNoWindow = true;
            startInfo.RedirectStandardOutput = true;
            startInfo.RedirectStandardError = true;
            Process process = new Process();
            process.StartInfo = startInfo;
            process.Start();
            process.WaitForExit();
            string errors = process.StandardError.ReadToEnd();
            if (errors != string.Empty)
            {
                throw new Exception(errors);
            }
 
        }

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string entPath = String.Format("IIS://{0}/w3svc", "localhost");
 
public  DirectoryEntry GetDirectoryEntry(string entPath)
       {
           DirectoryEntry ent = new DirectoryEntry(entPath);
           return ent;
       }
 
        public class NewWebSiteInfo
        {
            private string hostIP;   // 主机IP
            private string portNum;   // 网站端口号
            private string descOfWebSite; // 网站表示。一般为网站的网站名。例如"www.dns.com.cn"
            private string commentOfWebSite;// 网站注释。一般也为网站的网站名。
            private string webPath;   // 网站的主目录。例如"e:\ mp"
 
            public NewWebSiteInfo(string hostIP, string portNum, string descOfWebSite, string commentOfWebSite, string webPath)
            {
                this.hostIP = hostIP;
                this.portNum = portNum;
                this.descOfWebSite = descOfWebSite;
                this.commentOfWebSite = commentOfWebSite;
                this.webPath = webPath;
            }
 
            public string BindString
            {
                get
                {
                    return String.Format("{0}:{1}:{2}", hostIP, portNum, descOfWebSite); //网站标识（IP,端口，主机头值）
                }
            }
 
            public string PortNum
            {
                get
                {
                    return portNum;
                }
            }
 
            public string CommentOfWebSite
            {
                get
                {
                    return commentOfWebSite;
                }
            }
 
            public string WebPath
            {
                get
                {
                    return webPath;
                }
            }
        }

8：下面的代码是对文件夹权限进行设置，下面代码是创建Everyone 并给予全部权限

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        /// <summary>
        /// 设置文件夹权限 处理给EVERONE赋予所有权限
        /// </summary>
        /// <param name="FileAdd">文件夹路径</param>
        public void SetFileRole()
        {
            string FileAdd = this.Context.Parameters["installdir"].ToString();
            FileAdd = FileAdd.Remove(FileAdd.LastIndexOf('\\'), 1);
            DirectorySecurity fSec = new DirectorySecurity();
            fSec.AddAccessRule(new FileSystemAccessRule("Everyone",FileSystemRights.FullControl,InheritanceFlags.ContainerInherit|InheritanceFlags.ObjectInherit,PropagationFlags.None,AccessControlType.Allow));
            System.IO.Directory.SetAccessControl(FileAdd, fSec);
        }
 
<strong>from:http://www.cr173.com/html/19444_1.html</strong>

龙生   21 Oct 2014
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CORS, IIS and WebDAV

The most common problem encountered when trying to get CORS working in IIS is WebDAV. WebDAV is installed as both a module and a handler. It wants to process OPTIONS requests but doesn’t know what to do for CORS (especially if you’re using the CORS support fromThinktecture.IdentityModel). The fix is to remove both the module and handler in web.config. The other common problem when using the CORS support from Thnktecture.IdentityModel is that the handler for .NET code (the ExtensionlessUrlHandler) by default only allows GET, POST, HEAD and DEBUG […]

龙生   21 Oct 2014
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