Quote from Mawhub on July 29, 2020, 10:49 am

Hello,

when I start the Pro version with the following command:

dotnet run

the application starts on port https://localhost:5001 and everything seems to be fine but when the app trys to auth by IdentityServer the data loading in the app window Admin/Users and Admin/Roles section went in a never ending loop. By executing a web method with swagger I get a 401 Error:  Unauthorized message although I successfully authorized. The console gives me the following output:

info: IdentityServer4.AccessTokenValidation.IdentityServerAuthenticationHandler[12]
AuthenticationScheme: Bearer was challenged.
info: IdentityServer4.AccessTokenValidation.IdentityServerAuthenticationHandler[7]
Bearer was not authenticated. Failure message: IDX20803: Unable to obtain configuration from: 'http://localhost:5050/.well-known/openid-configuration'.
info: IdentityServer4.Hosting.IdentityServerMiddleware[0]
Invoking IdentityServer endpoint: IdentityServer4.Endpoints.DiscoveryEndpoint for /.well-known/openid-configuration
info: IdentityServer4.AccessTokenValidation.IdentityServerAuthenticationHandler[12]
AuthenticationScheme: Bearer was challenged.
info: IdentityServer4.Hosting.IdentityServerMiddleware[0]
Invoking IdentityServer endpoint: IdentityServer4.Endpoints.DiscoveryKeyEndpoint for /.well-known/openid-configuration/jwks
info: IdentityServer4.Hosting.IdentityServerMiddleware[0]
Invoking IdentityServer endpoint: IdentityServer4.Endpoints.TokenEndpoint for /connect/token
info: IdentityServer4.Validation.TokenRequestValidator[0]
Token request validation success, {
"ClientId": "quickapp_spa",
"GrantType": "refresh_token",
"RefreshToken": "bAV8oiQ30gxkuSinFOX_v7CmXgfhTegsaU32LwWMYBI",
"Raw": {
"refresh_token": "***REDACTED***",
"client_id": "quickapp_spa",
"grant_type": "refresh_token"
}
}
fail: Microsoft.AspNetCore.Authentication.JwtBearer.JwtBearerHandler[3]
Exception occurred while processing message.
System.InvalidOperationException: IDX20803: Unable to obtain configuration from: 'http://localhost:5050/.well-known/openid-configuration'.
at Microsoft.IdentityModel.Protocols.ConfigurationManager`1.GetConfigurationAsync(CancellationToken cancel)
at Microsoft.AspNetCore.Authentication.JwtBearer.JwtBearerHandler.HandleAuthenticateAsync()
fail: Microsoft.AspNetCore.Authentication.JwtBearer.JwtBearerHandler[3]
Exception occurred while processing message.
System.InvalidOperationException: IDX20803: Unable to obtain configuration from: 'http://localhost:5050/.well-known/openid-configuration'.
at Microsoft.IdentityModel.Protocols.ConfigurationManager`1.GetConfigurationAsync(CancellationToken cancel)
at Microsoft.AspNetCore.Authentication.JwtBearer.JwtBearerHandler.HandleAuthenticateAsync()
fail: IdentityServer4.AccessTokenValidation.IdentityServerAuthenticationHandler[0]
IDX20803: Unable to obtain configuration from: 'http://localhost:5050/.well-known/openid-configuration'.
System.InvalidOperationException: IDX20803: Unable to obtain configuration from: 'http://localhost:5050/.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()
at Microsoft.AspNetCore.Authentication.AuthenticationHandler`1.AuthenticateAsync()
at Microsoft.AspNetCore.Authentication.AuthenticationService.AuthenticateAsync(HttpContext context, String scheme)
at IdentityServer4.AccessTokenValidation.IdentityServerAuthenticationHandler.HandleAuthenticateAsync()
info: IdentityServer4.AccessTokenValidation.IdentityServerAuthenticationHandler[7]

Now my question is why the issue only occures by starting the Pro version with Kestrel (dotnet run) and how I can solve it? When I start the app with IIS on port https://localhost:4350 the auth by the IdentityServer is fine and in Swagger as well but I want to deploy the app on a Linux server without IIS.

I hope anybody can help me. Thanks in advance.