Unable to obtain configuration from: 'System.String'. #3112

imranStem created 3 years ago

I have downloaded the microservice architecture and deployed it on the Kubernetes Ingress controller on Azure. I did the configuration changes in Gateways, Services, and Applications. I also set up the certificates on domains. I am getting the below error when I run the angular application or request app configuration from web gateway to product service, administration service.

The below exception log is from the product service.

ABP Framework version: v5.2.1
UI type: Angular
DB provider: EF Core
Tiered (MVC) or Identity Server Separated (Angular): yes / no
Exception message and stack trace: Unable to obtain configuration from: 'System.String'.
Steps to reproduce the issue:" [14:15:48 ERR] Exception occurred while processing message.
System.InvalidOperationException: IDX20803: Unable to obtain configuration from: 'System.String'.
at Microsoft.IdentityModel.Protocols.ConfigurationManager1.GetConfigurationAsync(CancellationToken cancel) at Microsoft.AspNetCore.Authentication.JwtBearer.JwtBearerHandler.HandleAuthenticateAsync() at Microsoft.AspNetCore.Authentication.JwtBearer.JwtBearerHandler.HandleAuthenticateAsync() at Microsoft.AspNetCore.Authentication.AuthenticationHandler1.AuthenticateAsync()
at Microsoft.AspNetCore.Authentication.AuthenticationService.AuthenticateAsync(HttpContext context, String scheme)

If you need, I can provide the URLs of all applications, and the app settings configurations to identify the issue.

Thanks
Imrankhan Pathan

gterdem created 3 years ago

Senior .NET Developer

Add

Microsoft.IdentityModel.Logging.IdentityModelEventSource.ShowPII = true;

to related application/microservice modules to see the detailed error.

imranStem created 3 years ago

I called endpoint from web gateway swagger for administration api with authenticate.

Here is the details error log

System.InvalidOperationException: IDX20803: Unable to obtain configuration from: 'https://auth-server-v1.mycustomdomain/.well-known/openid-configuration'.
at Microsoft.IdentityModel.Protocols.ConfigurationManager.GetConfigurationAsync(CancellationToken cancel)
at Microsoft.AspNetCore.Authentication.JwtBearer.JwtBearerHandler.HandleAuthenticateAsync()
at Microsoft.AspNetCore.Authentication.JwtBearer.JwtBearerHandler.HandleAuthenticateAsync()
[15:06:12 ERR] Connection id "0HMHORVK9TC8J", Request id "0HMHORVK9TC8J:00000003": An unhandled exception was thrown by the application.
System.InvalidOperationException: IDX20803: Unable to obtain configuration from: 'https://auth-server-v1.mycustomdomain/.well-known/openid-configuration'.
at Microsoft.IdentityModel.Protocols.ConfigurationManager`1.GetConfigurationAsync(CancellationToken cancel)
at Microsoft.AspNetCore.Authentication.JwtBearer.JwtBearerHandler.HandleAuthenticateAsync()
at Microsoft.AspNetCore.Authentication.JwtBearer.JwtBearerHandler.HandleAuthenticateAsync()
.
.
.
[15:06:12 INF] Request finished HTTP/1.1 GET http://administration-service-v1.mycustomdomain/api/abp/api-definition - - - 500 0 - 6.5378ms

When I called the /api/abp/api-configuration end point from swagger without authenticate ithen its working file but with authenticate, its throwing exceltion.

gterdem created 3 years ago

Senior .NET Developer

Check your administrationService authserver configuration. It seems is it configured as https://auth-server-v1.mycustomdomain. So when you make a request, it tries to validate at this endpoint. However, it should check http://auth-server-v1.mycustomdomain in the internal network.