Question

已经有一段时间了，仍然不知道原因。我们正在使用DotNetOpenAuth.OAuth2通过Google登录登录我的后台办公室网站。我们在这里所做的是，我们创建了一个从WebServerClient扩展而来的google客户端，其中包含我们的google api TokenEndpoint和AuthorizationEndpoint

public GoogleClient(string clientIdentifier, string clientCredentialApplicator)
        : base(new AuthorizationServerDescription
                   {
                       TokenEndpoint = new Uri(@"https://accounts.google.com/o/oauth2/token"),
                       AuthorizationEndpoint = new Uri(@"https://accounts.google.com/o/oauth2/auth"),
                       ProtocolVersion = ProtocolVersion.V20,
                   })
    {
        ClientIdentifier = clientIdentifier;
        ClientCredentialApplicator = ClientCredentialApplicator.PostParameter(clientCredentialApplicator);
    }

然后初始化此googleclient后，我们称为Authenticate，

client.RequestUserAuthorization(returnTo: callback,
                                        scope: new string[] {"https://www.googleapis.com/auth/userinfo.profile"});

然后，当我们收到Google的回电后，我们将使用此客户端获取授权，例如这样的代码

var authorization = client.ProcessUserAuthorization(); = client.ProcessUserAuthorization();

在此步骤中，我们尝试从Google获取授予的AccessToken，但始终会返回“远程服务器返回错误：（400）错误的请求。”，以前有人遇到过此问题吗？

附上我收到的异常：

at DotNetOpenAuth.Messaging.StandardWebRequestHandler.GetResponse(HttpWebRequest request, DirectWebRequestOptions options)
   at DotNetOpenAuth.Messaging.Channel.RequestCore(IDirectedProtocolMessage request)
   at DotNetOpenAuth.Messaging.Channel.Request(IDirectedProtocolMessage requestMessage)
   at DotNetOpenAuth.OAuth2.ClientBase.UpdateAuthorizationWithResponse(IAuthorizationState authorizationState, EndUserAuthorizationSuccessAuthCodeResponse authorizationSuccess)
   at DotNetOpenAuth.OAuth2.WebServerClient.ProcessUserAuthorization(HttpRequestBase request)

谢谢

使用WebServerClient ProcessUserAuthorization登录的Google始终返回“远程服务器返回错误：（400）错误的请求。”

0 个答案: