我有一个ASP.Net依赖方,它使用Microsoft身份模型和WIF来实现被动联合身份。 Web应用程序在.Net 4集成管道应用程序池下的IIS 7中运行良好。但是,当我将其切换到.Net 4经典管道应用程序池时,它会失败并给我以下错误。怎么解决这个问题?
异常详细信息: System.Web.HttpException:无法执行URL。
堆栈追踪:
[HttpException(0x80004005):无法执行URL。] System.Web.Hosting.ISAPIWorkerRequestInProcForIIS6.BeginExecuteUrl(String url,String method,String childHeaders,Boolean sendHeaders,Boolean addUserIndo,IntPtr token,String name,String authType,Byte [] entity,AsyncCallback cb,Object state)+4040320 System.Web.HttpResponse.BeginExecuteUrlForEntireResponse(String pathOverride,NameValueCollection requestHeaders,AsyncCallback cb,Object state)+590 System.Web.DefaultHttpHandler.BeginProcessRequest(HttpContext context,AsyncCallback callback,Object state)+286 System.Web.CallHandlerExecutionStep.System.Web.HttpApplication.IExecutionStep.Execute()+405 System.Web.HttpApplication.ExecuteStep(IExecutionStep step,Boolean& completedSynchronously)+375
修改
当我浏览网站而未指定页面时,会发生此错误。例如:
1 - http://www.relyingparty3.com 导致错误
2 - http://www.relyingparty3.com/Default.aspx 工作正常
答案 0 :(得分:2)
我在以下MSDN论坛帖子中找到了解决方案。信用给用户“paullem”(解释失败的原因)和“Alex Stankiewicz”(用于提供修复代码):
http://social.msdn.microsoft.com/Forums/en/Geneva/thread/43392dc5-e764-4027-8de5-1638a4c17540
因此,为了解决这个问题,我使用以下代码创建了一个新类:
using System;
using System.Web;
using System.Security.Principal;
using System.Threading;
using Microsoft.IdentityModel.Claims;
using Microsoft.IdentityModel.Web;
namespace TestApp.Code
{
public class IIS6SessionAuthenticationModule : SessionAuthenticationModule
{
protected override void OnPostAuthenticateRequest(object sender, EventArgs e)
{
if (!(HttpContext.Current.User is IClaimsPrincipal))
{
IClaimsPrincipal incomingPrincipal = ClaimsPrincipal.CreateFromHttpContext(HttpContext.Current);
ClaimsAuthenticationManager manager = base.ServiceConfiguration.ClaimsAuthenticationManager;
if (((manager != null) && (incomingPrincipal != null)) && (incomingPrincipal.Identity != null))
{
incomingPrincipal = manager.Authenticate(HttpContext.Current.Request.Url.AbsoluteUri, incomingPrincipal);
}
if (incomingPrincipal.Identity.IsAuthenticated)
{
HttpContext.Current.User = incomingPrincipal;
Thread.CurrentPrincipal = incomingPrincipal;
}
else
{
HttpContext.Current.User = new GenericPrincipal(new GenericIdentity(string.Empty), new string[] { });
Thread.CurrentPrincipal = HttpContext.Current.User;
}
}
else
{
if (string.IsNullOrEmpty(HttpContext.Current.User.Identity.Name))
{
HttpContext.Current.User = new GenericPrincipal(new GenericIdentity(string.Empty), new string[] { });
Thread.CurrentPrincipal = HttpContext.Current.User;
}
}
}
}
}
然后,在“WSFederationAuthenticationModule”和“SessionAuthenticationModule”之后,我在“web.config”的“system.web”的“httpModules”中添加了以下条目:
<add name="IIS6SessionAuthenticationModule" type="TestApp.Code.IIS6SessionAuthenticationModule, TestApp" />
答案 1 :(得分:0)