API Fails after Authenticated #1682

damien.heasman created 2 years ago

ABP Framework version: v4.4.0
UI type: MVC
DB provider: EF Core
Tiered (MVC) or Identity Server Separated (Angular): Yes
Exception message and stack trace: System.InvalidOperationException: IDX20803: Unable to obtain configuration from: 'System.String'.
Steps to reproduce the issue:"

Hi. I’m really having some issues with deploying the ABP API project into Azure. I have spent many days going through all the different Settings, each of your related Support articles and your Tutorial on deploying to Azure. The current Solution I have deployed is just the Startup Template code with no Code changes. The solution is an MVC Tiered project and the only reason it is Tiered is because we are building a Xamarin Mobile App which we wish to use the separated Identity Server and Web API projects.

After deploying the API project to Azure the API works fine when using Swagger and I get a successful result when I’m not Authenticated. For example if I load the API project and Test the /api/abp/api-definition/ without authentication it works. As soon as I Authenticate with the Identity Server via the Swagger Authorize Dialog and I retry the same API Test (/api/abp/api-definition/) I get a 500 Error.

When looking at the API Logs I’m getting the following Exception:
2021-08-09 08:57:39.921 +00:00 [INF] Request finished HTTP/1.1 GET [https://app-civtraccore-api-test-001.azurewebsites.net/abp/Swashbuckle/SetCsrfCookie](https://app-civtraccore-api-test-001.azurewebsites.net/abp/Swashbuckle/SetCsrfCookie) \- \- \- 500 \- \- 11\.9688ms
2021-08-09 08:57:40.344 +00:00 [INF] Request starting HTTP/1.1 GET [https://app-civtraccore-api-test-001.azurewebsites.net/api/abp/application-configuration](https://app-civtraccore-api-test-001.azurewebsites.net/api/abp/application-configuration) \- \-
2021-08-09 08:57:40.346 +00:00 [ERR] Exception occurred while processing message.
System.InvalidOperationException: IDX20803: Unable to obtain configuration from: 'System.String'.
   at Microsoft.IdentityModel.Protocols.ConfigurationManager\`1.GetConfigurationAsync(CancellationToken cancel)
   at Microsoft.AspNetCore.Authentication.JwtBearer.JwtBearerHandler.HandleAuthenticateAsync()
   at Microsoft.AspNetCore.Authentication.JwtBearer.JwtBearerHandler.HandleAuthenticateAsync()
2021-08-09 08:57:40.346 +00:00 [ERR] An unhandled exception has occurred while executing the request.
System.InvalidOperationException: IDX20803: Unable to obtain configuration from: 'System.String'.
   at Microsoft.IdentityModel.Protocols.ConfigurationManager\`1.GetConfigurationAsync(CancellationToken cancel)
   at Microsoft.AspNetCore.Authentication.JwtBearer.JwtBearerHandler.HandleAuthenticateAsync()
   at Microsoft.AspNetCore.Authentication.JwtBearer.JwtBearerHandler.HandleAuthenticateAsync()
   at Microsoft.AspNetCore.Authentication.AuthenticationHandler\`1.AuthenticateAsync()
   at Microsoft.AspNetCore.Authentication.AuthenticationService.AuthenticateAsync(HttpContext context, String scheme)
   at Microsoft.AspNetCore.Authentication.AuthenticationMiddleware.Invoke(HttpContext context)
   at Microsoft\.AspNetCore\.Diagnostics\.ExceptionHandlerMiddleware\.\&lt;Invoke\&gt;g\_\_Awaited\|6\_0\(ExceptionHandlerMiddleware middleware\, HttpContext context\, Task task\)
   at Microsoft.AspNetCore.Diagnostics.ExceptionHandlerMiddleware.HandleException(HttpContext context, ExceptionDispatchInfo edi)
   at Microsoft\.AspNetCore\.Diagnostics\.ExceptionHandlerMiddleware\.\&lt;Invoke\&gt;g\_\_Awaited\|6\_0\(ExceptionHandlerMiddleware middleware\, HttpContext context\, Task task\)
   at Microsoft.AspNetCore.Diagnostics.StatusCodePagesMiddleware.Invoke(HttpContext context)
   at Microsoft.AspNetCore.Localization.RequestLocalizationMiddleware.Invoke(HttpContext context)
   at Microsoft.AspNetCore.RequestLocalization.AbpRequestLocalizationMiddleware.InvokeAsync(HttpContext context, RequestDelegate next)
   at Microsoft.AspNetCore.Builder.UseMiddlewareExtensions.&lt;&gt;c\_\_DisplayClass6\_1.&lt;\&lt;UseMiddlewareInterface&gt;b\_\_1>d.MoveNext()

When checking in Google Dev Tools I get the following

I have changed the AppSettings file in both API and Identity projects based on my Azure URLs and I have also changed the Identity Server settings via the Web UI. I'm happy to share all my Settings if that helps.

3 Answer(s)

Error 403 - Forbidden