KeyNotFoundException:字典中没有给定键'OpenIdConnect.Code.RedirectUri'

问题描述 投票:0回答:1

我正在使用带有混合流的身份服务器的vue cli中间件。在Ajax调用中,我已手动重定向到identityprovider,如下所示。

options.Events.OnRedirectToIdentityProvider = context =>
                 {
                     if (context.Request.Path.StartsWithSegments("/api"))
                     {
                         if (context.Response.StatusCode == (int)HttpStatusCode.OK)
                         {
                             context.ProtocolMessage.State = options.StateDataFormat.Protect(context.Properties);
                             context.Response.StatusCode = (int)HttpStatusCode.Unauthorized;
                             context.Response.Headers["Location"] = context.ProtocolMessage.CreateAuthenticationRequestUrl();
                         }
                         context.HandleResponse();
                     }
                     return Task.CompletedTask;
                 };

在来自identityserver的回调中,我收到了以下错误。

KeyNotFoundException:字典中不存在给定键“OpenIdConnect.Code.RedirectUri”。

下面是callstack。

Microsoft.AspNetCore.Authentication.RemoteAuthenticationHandler.HandleRequestAsync()Microsoft.AspNetCore.Authentication.AuthenticationMiddleware.Invoke(HttpContext context)Microsoft.AspNetCore.StaticFiles.StaticFileMiddleware.Invoke(HttpContext context)Microsoft.AspNetCore.StaticFiles.StaticFileMiddleware.Invoke(HttpContext context) Microsoft.AspNetCore.Diagnostics.DeveloperExceptionPageMiddleware.Invoke(HttpContext context)

怎么了?

我正在使用来自repo的identityserver。

https://github.com/IdentityServer/IdentityServer4

我的分叉回购(带上面的代码)

https://github.com/hnviradiya/asp-net-core-vue-starter

c# asp.net-core asp.net-core-mvc identityserver4 asp.net-core-2.1
1个回答
1
投票
options.Events.OnRedirectToIdentityProvider = redirectContext =>
                      {
                          if (redirectContext.Request.Path.StartsWithSegments("/api"))
                          {
                              if (redirectContext.Response.StatusCode == (int)HttpStatusCode.OK)
                              {
                                  redirectContext.Properties.RedirectUri = $"{redirectContext.Request.Scheme}://{redirectContext.Request.Host}{redirectContext.Request.PathBase}";
                                  redirectContext.Properties.Items.Add(OpenIdConnectDefaults.RedirectUriForCodePropertiesKey, redirectContext.ProtocolMessage.RedirectUri);
                                  redirectContext.ProtocolMessage.State = options.StateDataFormat.Protect(redirectContext.Properties);
                                  redirectContext.Response.StatusCode =   (int)HttpStatusCode.Unauthorized;
                                  redirectContext.Response.Headers["Location"] = redirectContext.ProtocolMessage.CreateAuthenticationRequestUrl();
                              }
                              redirectContext.HandleResponse();
                          }
                          return Task.CompletedTask;
                      };
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