如何在Umbraco中保护ELMAH Web控制台？

Question

如何将/elmah.axd的请求限制为Umbraco管理员用户.

我的理解是,Umbraco成员和角色提供者适用于Umbraco 成员但不适用于用户 --Umbraco用户帐户似乎没有可以在web.config中使用的用户名或角色(例如"Admins") :

<location path="elmah.axd">
  <system.web>
    <authorization>
        <allow roles="Admins" />
        <deny users="*" />
    </authorization>
  </system.web>
</location>

这是在其他ASP.Net应用程序中保护ELMAH的推荐方法.

有人在Umbraco这样做过吗？

Answer 1

我通过创建一个HTTP模块拦截对elmah.axd的请求解决了这个问题,并且只授权Umbraco管理员查看它.继承模块代码:

namespace MyNamespace
{
    using System;
    using System.Configuration;
    using System.Web;
    using System.Web.Configuration;

    using umbraco.BusinessLogic;

    public class ElmahSecurityModule : IHttpModule
    {
        private HttpApplication _context;

        public void Dispose()
        {
        }

        public void Init(HttpApplication context)
        {
            this._context = context;
            this._context.BeginRequest += this.BeginRequest;
        }

        private void BeginRequest(object sender, EventArgs e)
        {
            var handlerPath = string.Empty;

            var systemWebServerSection = (HttpHandlersSection)ConfigurationManager.GetSection("system.web/httpHandlers");

            foreach (HttpHandlerAction handler in systemWebServerSection.Handlers)
            {
                if (handler.Type.Trim() == "Elmah.ErrorLogPageFactory, Elmah")
                {
                    handlerPath = handler.Path.ToLower();
                    break;
                }
            }

            if (string.IsNullOrWhiteSpace(handlerPath) || !this._context.Request.Path.ToLower().Contains(handlerPath))
            {
                return;
            }

            var user = User.GetCurrent();

            if (user != null)
            {
                if (user.UserType.Name == "Administrators")
                {
                    return;
                }
            }

            var customErrorsSection = (CustomErrorsSection)ConfigurationManager.GetSection("system.web/customErrors");

            var defaultRedirect = customErrorsSection.DefaultRedirect ?? "/";

            this._context.Context.RewritePath(defaultRedirect);
        }
    }
}

...和web.config:

<configuration>
    <system.web>
        <httpModules>
            <add name="ElmahSecurityModule" type="MyNamespace.ElmahSecurityModule" />
        </httpModules>
    </system.web>
    <system.webServer>
        <modules runAllManagedModulesForAllRequests="true">
          <add name="ElmahSecurityModule" type="MyNamespace.ElmahSecurityModule" />
        </modules>
    </system.webServer>
</configuration>