InvalidOperationException: IDX20803: Unable to obtain configuration from: 'http://localhost:5050/.well-known/openid-configuration'.

[andgest]

Hello, I have an error with your sample app on the following route after authentification successfully :

• https://localhost:44350/api/account/users/me
• https://localhost:44350/api/account/roles

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'. ---> System.IO.IOException: IDX20804: Unable to retrieve docume nt from: 'http://localhost:5050/.well-known/openid-configuration'. ---> System.Net.Http.HttpRequestException: The SSL connection could not be established, see inner exception. ---> System.Security.Authe ntication.AuthenticationException: The remote certificate is invalid according to the validation procedure. at System.Net.Security.SslState.StartSendAuthResetSignal(ProtocolToken message, AsyncProtocolRequest asyncRequest, ExceptionDispatchInfo exception) at System.Net.Security.SslState.CheckCompletionBeforeNextReceive(ProtocolToken message, AsyncProtocolRequest asyncRequest) at System.Net.Security.SslState.StartSendBlob(Byte[] incoming, Int32 count, AsyncProtocolRequest asyncRequest) at System.Net.Security.SslState.ProcessReceivedBlob(Byte[] buffer, Int32 count, AsyncProtocolRequest asyncRequest) at System.Net.Security.SslState.StartReadFrame(Byte[] buffer, Int32 readBytes, AsyncProtocolRequest asyncRequest) at System.Net.Security.SslState.StartReceiveBlob(Byte[] buffer, AsyncProtocolRequest asyncRequest) at System.Net.Security.SslState.CheckCompletionBeforeNextReceive(ProtocolToken message, AsyncProtocolRequest asyncRequest) at System.Net.Security.SslState.StartSendBlob(Byte[] incoming, Int32 count, AsyncProtocolRequest asyncRequest) at System.Net.Security.SslState.ProcessReceivedBlob(Byte[] buffer, Int32 count, AsyncProtocolRequest asyncRequest) at System.Net.Security.SslState.StartReadFrame(Byte[] buffer, Int32 readBytes, AsyncProtocolRequest asyncRequest) at System.Net.Security.SslState.StartReceiveBlob(Byte[] buffer, AsyncProtocolRequest asyncRequest) at System.Net.Security.SslState.CheckCompletionBeforeNextReceive(ProtocolToken message, AsyncProtocolRequest asyncRequest) at System.Net.Security.SslState.StartSendBlob(Byte[] incoming, Int32 count, AsyncProtocolRequest asyncRequest) at System.Net.Security.SslState.ProcessReceivedBlob(Byte[] buffer, Int32 count, AsyncProtocolRequest asyncRequest) at System.Net.Security.SslState.StartReadFrame(Byte[] buffer, Int32 readBytes, AsyncProtocolRequest asyncRequest) at System.Net.Security.SslState.PartialFrameCallback(AsyncProtocolRequest asyncRequest) --- End of stack trace from previous location where exception was thrown --- ... System.InvalidOperationException: IDX20803: Unable to obtain configuration from: 'http://localhost:5050/.well-known/openid-configuration'. ---> System.IO.IOException: IDX20804: Unable to retrieve docume nt from: 'http://localhost:5050/.well-known/openid-configuration'. ---> System.Net.Http.HttpRequestException: The SSL connection could not be established, see inner exception. ---> System.Security.Authe ntication.AuthenticationException: The remote certificate is invalid according to the validation procedure. at System.Net.Security.SslState.StartSendAuthResetSignal(ProtocolToken message, AsyncProtocolRequest asyncRequest, ExceptionDispatchInfo exception) at System.Net.Security.SslState.CheckCompletionBeforeNextReceive(ProtocolToken message, AsyncProtocolRequest asyncRequest) at System.Net.Security.SslState.StartSendBlob(Byte[] incoming, Int32 count, AsyncProtocolRequest asyncRequest) at System.Net.Security.SslState.ProcessReceivedBlob(Byte[] buffer, Int32 count, AsyncProtocolRequest asyncRequest) at System.Net.Security.SslState.StartReadFrame(Byte[] buffer, Int32 readBytes, AsyncProtocolRequest asyncRequest) at System.Net.Security.SslState.StartReceiveBlob(Byte[] buffer, AsyncProtocolRequest asyncRequest) at System.Net.Security.SslState.CheckCompletionBeforeNextReceive(ProtocolToken message, AsyncProtocolRequest asyncRequest) at System.Net.Security.SslState.StartSendBlob(Byte[] incoming, Int32 count, AsyncProtocolRequest asyncRequest) at System.Net.Security.SslState.ProcessReceivedBlob(Byte[] buffer, Int32 count, AsyncProtocolRequest asyncRequest) at System.Net.Security.SslState.StartReadFrame(Byte[] buffer, Int32 readBytes, AsyncProtocolRequest asyncRequest) at System.Net.Security.SslState.StartReceiveBlob(Byte[] buffer, AsyncProtocolRequest asyncRequest) at System.Net.Security.SslState.CheckCompletionBeforeNextReceive(ProtocolToken message, AsyncProtocolRequest asyncRequest) at System.Net.Security.SslState.StartSendBlob(Byte[] incoming, Int32 count, AsyncProtocolRequest asyncRequest) at System.Net.Security.SslState.ProcessReceivedBlob(Byte[] buffer, Int32 count, AsyncProtocolRequest asyncRequest) at System.Net.Security.SslState.StartReadFrame(Byte[] buffer, Int32 readBytes, AsyncProtocolRequest asyncRequest) at System.Net.Security.SslState.PartialFrameCallback(AsyncProtocolRequest asyncRequest) --- End of stack trace from previous location where exception was thrown ---

When I go with my browser into "http://localhost:5050/.well-known/openid-configuration", I am redirected to "https://localhost:44350/.well-known/openid-configuration" and I got the following page : Seems to be good ?!

Any idea to fix this issue ? NB1 : I do no change, except adding this line to having the full error message : IdentityModelEventSource.ShowPII = true; NB2 : I am on the tag 2.8.0-Angular8

Thank you in advance :)

[andgest]

The problem seems to related to SSL. But how can I fix it ?

[JernejHabjan]

Fixed: Changed appsettings.Development.json to include:

"ApplicationUrl": "http://localhost:5000",
"https_port": "5001",

and appsettings.json to include:

"ApplicationUrl": "http://localhost:5050",

[kmuthugtk]

Hi,

The same errors, i am facing. please guide me to solve. Here i attached the launchsetting.json and appsettings.json

launchsetting.json

{ "$schema": "http://json.schemastore.org/launchsettings.json", "iisSettings": { "windowsAuthentication": false, "anonymousAuthentication": true, "iisExpress": { "applicationUrl": "http://localhost:52488", "sslPort": 44310 } }, "profiles": { "IIS Express": { "commandName": "IISExpress", "launchBrowser": true, "launchUrl": "swagger", "environmentVariables": { "ASPNETCORE_ENVIRONMENT": "Development" } }, "GTK": { "commandName": "Project", "dotnetRunMessages": "true", "launchBrowser": true, "launchUrl": "swagger", "applicationUrl": "https://localhost:5001;http://localhost:5000", "environmentVariables": { "ASPNETCORE_ENVIRONMENT": "Development" } } } }

appsettings.json

{ "ConnectionStrings": { "DefaultConnection": "Server=localhost;User ID=sa;Password=123;Database=QuickApp;" },

//Note: In Production change this to your actual host "ApplicationUrl": "http://localhost:5000", "https_port": 5001, //Set this for https redirection (e.g. 443) }

how can i fixed this issues? let me know

[emonney]

Please post support topics at the forums: https://www.ebenmonney.com/support/product-support