appcmd.exe 权限不足，无法读取配置文件

Question

我已按照Cannot read configuration file due to insufficient permissions的步骤进行操作

我也尝试手动设置相关文件的权限，但没有奏效，尤其是在appcmd.exe。

当我的网站在 IIS 上加载时，我正在尝试更新 applicationHost.config 以动态设置 IIS 重置时间。为此，我试图在我的项目的global.asax 文件中执行以下代码：

string WindowsDir = Server.MapPath("~/Startup");
string command = WindowsDir + @"\Startup.cmd";
string outputFilePath = WindowsDir + @"\log.txt";
string arguments = String.Format(
    "/c echo Startup task (Startup.cmd) executed at {0} >>\"{1}\"", 
    System.DateTime.UtcNow.ToString(),
    outputFilePath);
// System.Diagnostics.Process.Start(command, arguments);

System.Diagnostics.Process process = new System.Diagnostics.Process();
System.Diagnostics.ProcessStartInfo startInfo = new System.Diagnostics.ProcessStartInfo();
startInfo.WindowStyle = System.Diagnostics.ProcessWindowStyle.Hidden;
startInfo.FileName = command;
startInfo.Arguments = arguments;

process.StartInfo = startInfo;
process.Start();

当我在 Visual Studio 中运行我的网站时，这非常有效，但是当我在 IIS 上部署它时，它会产生以下错误：

防止 IIS 应用程序池因空闲而关闭：

appcmd set config -section:applicationPools -applicationPoolDefaults.processModel.idleTimeout:00:00:00 /commit:apphost

ERROR ( message:Configuration error 
Filename: redirection.config
Line Number: 0
Description: Cannot read configuration file due to insufficient permissions. )

安排 IIS 应用程序池在 UTC 时间上午 8:00（MST 上午 1:00）回收：

appcmd set config -section:applicationPools -applicationPoolDefaults.recycling.periodicRestart.schedule.[value='08:00:00']" /commit:apphost

ERROR ( message:Configuration error Filename: redirection.config
Line Number: 0
Description: Cannot read configuration file due to insufficient permissions. )

阻止 IIS 应用程序池按默认计划 1740 分钟（29 小时）进行回收：

appcmd set config -section:applicationPools -applicationPoolDefaults.recycling.periodicRestart.time:00:00:00 /commit:apphost

ERROR ( message:Configuration error 
Filename: redirection.config
Line Number: 0
Description: Cannot read configuration file due to insufficient permissions. )

然后我尝试执行以下代码：

string WindowsDir = Server.MapPath("~/Startup");
string command = WindowsDir + @"\Startup.cmd";
string outputFilePath = WindowsDir + @"\log.txt";
string arguments = String.Format(
    "/c echo Startup task (Startup.cmd) executed at {0} >>\"{1}\"", 
    System.DateTime.UtcNow.ToString(),
    outputFilePath);
// System.Diagnostics.Process.Start(command, arguments);

var process = new System.Diagnostics.Process();
var startInfo = new System.Diagnostics.ProcessStartInfo();
startInfo.WindowStyle = System.Diagnostics.ProcessWindowStyle.Hidden;
startInfo.FileName = command;
startInfo.Arguments = arguments;

string name = "Administrator";
string pass = "password";

startInfo.Password = pass.Aggregate(new System.Security.SecureString(), (ss, c) => { ss.AppendChar(c); return ss; });
startInfo.UserName = name;
startInfo.UseShellExecute = false;
startInfo.RedirectStandardOutput = true;

process.StartInfo = startInfo;
process.Start();

然后它甚至在 Visual Studio 中也不起作用。然后我恢复到在 Visual Studio 中工作的代码（如上所述）。并在Web.config（<system.web>标签内）添加了以下标签：

<authentication mode="Windows"/>
<identity impersonate="true" userName="Administrator" password="password"/>

但是当我在 IIS (7.5) 上运行网站时，这不起作用。任何想法如何使这项工作？

Answer 1

我遇到了同样的问题（我使用的是 IIS 8、Windows 8、C#、VS 2013），有时您没有权限。我正在执行：

string windir = Environment.GetEnvironmentVariable("windir");    
string comando = windir +"\\System32\\inetsrv\\appcmd.exe set site /site.name:test /+bindings.[protocol='http',bindingInformation='*:80:mitest']";

System.Diagnostics.ProcessStartInfo procStartInfo = new System.Diagnostics.ProcessStartInfo("cmd", "/c " + comando);

我得到错误：“由于权限不足，无法读取配置文件”

最后使用 ServerManager 类，首先我在我的项目中引用这个 dll：

C:\Windows\System32\inetsrv\Microsoft.Web.Administration.dll

然后我使用代码来操作 AppPools、站点或绑定：

using (ServerManager serverManager = new ServerManager())
{
    if (serverManager.ApplicationPools == null)
        return;

    for (int i = 0; i < serverManager.Sites.Count; i++)
    {
        Microsoft.Web.Administration.ApplicationPoolCollection appPoolCollection = serverManager.ApplicationPools[i];
    }

    if (serverManager.Sites == null)
        return;

    for (int i = 0; i < serverManager.Sites.Count; i++)
    { 
       Microsoft.Web.Administration.BindingCollection bindingCollection = serverManager.Sites[i].Bindings;
    }
}