Question

我正在尝试使用ASP.NET MVC实现OpeinID登录。我正在尝试遵循http://blog.nerdbank.net/2008/04/add-openid-login-support-to-your-aspnet.html

中给出的步骤

以下是我的设置web.config

<dotNetOpenAuth>
<messaging>
    <untrustedWebRequest>
        <whitelistHosts>
            <add name="localhost" />
        </whitelistHosts>
    </untrustedWebRequest>
</messaging>
<reporting enabled="false" />

<system.net>
<defaultProxy useDefaultCredentials="true">
    <proxy autoDetect="True" usesystemdefault="True"/>
</defaultProxy>

当我尝试创建请求时，我收到'ProtocolException'，说'找不到openId终点'。

try 
{
    //ProtocolException is thrown
    IAuthenticationRequest request = openID.CreateRequest(openid_identifier); 
    request.RedirectToProvider();
}
catch (ProtocolException )
{
    throw;
}

Dotnetopenauth生成的日志文件。（我已使用<myopenid>替换了我的有效用户ID）

    {INFO}06/07 17:24:45 - Performing discovery on user-supplied identifier: http://<myopenid>.myopenid.com/
{DEBUG}06/07 17:24:45 - Filtering and sorting of endpoints did not affect the list.
{INFO}06/07 17:30:03 - DotNetOpenAuth, Version=3.4.7.11121, Culture=neutral, PublicKeyToken=2780ccd10d57b246 (official)
{INFO}06/07 17:30:03 - Scanning incoming request for messages: http://localhost/OpenID/User/Authenticate
{DEBUG}06/07 17:30:03 - Incoming HTTP request: POST http://localhost/OpenID/User/Authenticate
{DEBUG}06/07 17:30:31 - .NET Uri class path compression overridden.
{DEBUG}06/07 17:30:31 - HTTP GET http://<myopenid>.myopenid.com/
{ERROR}06/07 17:30:55 - WebException ConnectFailure from http://<myopenid>.myopenid.com/, no response available.
{ERROR}06/07 17:30:55 - Error while performing discovery on: "http://<myopenid>.myopenid.com/": DotNetOpenAuth.Messaging.ProtocolException: Error occurred while sending a direct message or getting the response. ---> System.Net.WebException: Unable to connect to the remote server ---> System.Net.Sockets.SocketException: A connection attempt failed because the connected party did not properly respond after a period of time, or established connection failed because connected host has failed to respond 50.16.193.31:80
   at System.Net.Sockets.Socket.DoConnect(EndPoint endPointSnapshot, SocketAddress socketAddress)
   at System.Net.ServicePoint.ConnectSocketInternal(Boolean connectFailure, Socket s4, Socket s6, Socket& socket, IPAddress& address, ConnectSocketState state, IAsyncResult asyncResult, Int32 timeout, Exception& exception)
   --- End of inner exception stack trace ---
   at System.Net.HttpWebRequest.GetResponse()
   at DotNetOpenAuth.Messaging.StandardWebRequestHandler.GetResponse(HttpWebRequest request, DirectWebRequestOptions options)
   --- End of inner exception stack trace ---
   at DotNetOpenAuth.Messaging.StandardWebRequestHandler.GetResponse(HttpWebRequest request, DirectWebRequestOptions options)
   at DotNetOpenAuth.Messaging.UntrustedWebRequestHandler.GetResponse(HttpWebRequest request, DirectWebRequestOptions options)
   at DotNetOpenAuth.Yadis.Yadis.Request(IDirectWebRequestHandler requestHandler, Uri uri, Boolean requireSsl, String[] acceptTypes)
   at DotNetOpenAuth.Yadis.Yadis.Discover(IDirectWebRequestHandler requestHandler, UriIdentifier uri, Boolean requireSsl)
   at DotNetOpenAuth.OpenId.UriDiscoveryService.Discover(Identifier identifier, IDirectWebRequestHandler requestHandler, Boolean& abortDiscoveryChain)
   at DotNetOpenAuth.OpenId.RelyingParty.OpenIdRelyingParty.Discover(Identifier identifier)
   at DotNetOpenAuth.OpenId.RelyingParty.AuthenticationRequest.Create(Identifier userSuppliedIdentifier, OpenIdRelyingParty relyingParty, Realm realm, Uri returnToUrl, Boolean createNewAssociationsAsNeeded)

然后我用fiddler检查，我发现没有生成请求来获取URI。似乎dotnetopenauth无法生成请求并且在那里失败。

有人可以帮帮我吗？我缺少什么？

我在代理人后面工作。

Answer 1

我所能建议的是，您编写了一个简单的C＃控制台应用程序，使用HttpWebRequest从您输入DotNetOpenAuth的OpenID URL下载页面，这样您就可以自己查看失败，并诊断出错了什么使用防火墙/代理设置。

Answer 2

我遇到了和你一样的问题，如果我删除了代理自动检测，它就有用了。因此，在web.config system.net部分中，仅：

此配置允许我从公司代理服务器后面以及使用Fiddler工作。

DotnetopenAuth抛出“ProtocolException

2 个答案: