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OAuth 2.0 social authentication providers for ASP.NET Core
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Discord Provider StackOverflowException #782

Closed RebelEcheveria closed 1 year ago

RebelEcheveria commented 1 year ago

Describe the bug

Adding the Discord OAuth Provider as described at https://github.com/aspnet-contrib/AspNet.Security.OAuth.Providers/blob/dev/docs/discord.md causes a StackOverflowException to be thrown when a request is made.

Steps To reproduce

  1. Create a default .NET 7 webapi project using dotnet new webapi and add the AspNet.Security.OAuth.Discord package to it.

  2. Add the following code to the Program.cs file:

builder.Services.AddAuthentication()
    .AddDiscord(options =>
    {
        options.ClientId = "<ClientId>";

        options.ClientSecret = "<ClientSecret>";
    });

  1. Add app.UseAuthentication(); right above the app.UseAuthorization(); line.

  2. Start the app using dotnet run and open the URL that it starts up on.

Expected behaviour

The app should work normally.

Actual behaviour

A StackOverflowException is thrown with a very long stack trace, the first 100 lines of which are included below.

System information

OS: Windows 10 Library Version: 7.0.2 .NET Version: 7.0.100

Additional context

First 100 lines of the stack trace:

Stack overflow.
   at System.Collections.Generic.Dictionary`2[[Microsoft.Extensions.DependencyInjection.ServiceLookup.ServiceCacheKey, Microsoft.Extensions.DependencyInjection, Version=7.0.0.0, Culture=neutral, PublicKeyToken=adb9793829ddae60],[System.__Canon, System.Private.CoreLib, Version=7.0.0.0, Culture=neutral, PublicKeyToken=7cec85d7bea7798e]].FindValue(Microsoft.Extensions.DependencyInjection.ServiceLookup.ServiceCacheKey)
   at System.Collections.Generic.Dictionary`2[[Microsoft.Extensions.DependencyInjection.ServiceLookup.ServiceCacheKey, Microsoft.Extensions.DependencyInjection, Version=7.0.0.0, Culture=neutral, PublicKeyToken=adb9793829ddae60],[System.__Canon, System.Private.CoreLib, Version=7.0.0.0, Culture=neutral, PublicKeyToken=7cec85d7bea7798e]].TryGetValue(Microsoft.Extensions.DependencyInjection.ServiceLookup.ServiceCacheKey, System.__Canon ByRef)
   at DynamicClass.ResolveService(ILEmitResolverBuilderRuntimeContext, Microsoft.Extensions.DependencyInjection.ServiceLookup.ServiceProviderEngineScope)
   at Microsoft.Extensions.DependencyInjection.ServiceProvider.GetService(System.Type, Microsoft.Extensions.DependencyInjection.ServiceLookup.ServiceProviderEngineScope)
   at Microsoft.Extensions.DependencyInjection.ServiceProviderServiceExtensions.GetService[[System.__Canon, System.Private.CoreLib, Version=7.0.0.0, Culture=neutral, PublicKeyToken=7cec85d7bea7798e]](System.IServiceProvider)
   at Microsoft.AspNetCore.Authentication.AuthenticationHttpContextExtensions.GetAuthenticationService(Microsoft.AspNetCore.Http.HttpContext)
   at Microsoft.AspNetCore.Authentication.AuthenticationHttpContextExtensions.AuthenticateAsync(Microsoft.AspNetCore.Http.HttpContext, System.String)
   at Microsoft.AspNetCore.Authentication.RemoteAuthenticationHandler`1+<HandleAuthenticateAsync>d__13[[System.__Canon, System.Private.CoreLib, Version=7.0.0.0, Culture=neutral, PublicKeyToken=7cec85d7bea7798e]].MoveNext()
   at System.Runtime.CompilerServices.AsyncMethodBuilderCore.Start[[Microsoft.AspNetCore.Authentication.RemoteAuthenticationHandler`1+<HandleAuthenticateAsync>d__13[[System.__Canon, System.Private.CoreLib, Version=7.0.0.0, Culture=neutral, PublicKeyToken=7cec85d7bea7798e]], Microsoft.AspNetCore.Authentication, Version=7.0.0.0, Culture=neutral, PublicKeyToken=adb9793829ddae60]](<HandleAuthenticateAsync>d__13<System.__Canon> ByRef)
   at System.Runtime.CompilerServices.AsyncTaskMethodBuilder`1[[System.__Canon, System.Private.CoreLib, Version=7.0.0.0, Culture=neutral, PublicKeyToken=7cec85d7bea7798e]].Start[[Microsoft.AspNetCore.Authentication.RemoteAuthenticationHandler`1+<HandleAuthenticateAsync>d__13[[System.__Canon, System.Private.CoreLib, Version=7.0.0.0, Culture=neutral, PublicKeyToken=7cec85d7bea7798e]], Microsoft.AspNetCore.Authentication, Version=7.0.0.0, Culture=neutral, PublicKeyToken=adb9793829ddae60]](<HandleAuthenticateAsync>d__13<System.__Canon> ByRef)
   at Microsoft.AspNetCore.Authentication.RemoteAuthenticationHandler`1[[System.__Canon, System.Private.CoreLib, Version=7.0.0.0, Culture=neutral, PublicKeyToken=7cec85d7bea7798e]].HandleAuthenticateAsync()
   at Microsoft.AspNetCore.Authentication.AuthenticationHandler`1+<AuthenticateAsync>d__48[[System.__Canon, System.Private.CoreLib, Version=7.0.0.0, Culture=neutral, PublicKeyToken=7cec85d7bea7798e]].MoveNext()
   at System.Runtime.CompilerServices.AsyncMethodBuilderCore.Start[[Microsoft.AspNetCore.Authentication.AuthenticationHandler`1+<AuthenticateAsync>d__48[[System.__Canon, System.Private.CoreLib, Version=7.0.0.0, Culture=neutral, PublicKeyToken=7cec85d7bea7798e]], Microsoft.AspNetCore.Authentication, Version=7.0.0.0, Culture=neutral, PublicKeyToken=adb9793829ddae60]](<AuthenticateAsync>d__48<System.__Canon> ByRef)
   at System.Runtime.CompilerServices.AsyncTaskMethodBuilder`1[[System.__Canon, System.Private.CoreLib, Version=7.0.0.0, Culture=neutral, PublicKeyToken=7cec85d7bea7798e]].Start[[Microsoft.AspNetCore.Authentication.AuthenticationHandler`1+<AuthenticateAsync>d__48[[System.__Canon, System.Private.CoreLib, Version=7.0.0.0, Culture=neutral, PublicKeyToken=7cec85d7bea7798e]], Microsoft.AspNetCore.Authentication, Version=7.0.0.0, Culture=neutral, PublicKeyToken=adb9793829ddae60]](<AuthenticateAsync>d__48<System.__Canon> ByRef)
   at Microsoft.AspNetCore.Authentication.AuthenticationHandler`1[[System.__Canon, System.Private.CoreLib, Version=7.0.0.0, Culture=neutral, PublicKeyToken=7cec85d7bea7798e]].AuthenticateAsync()
   at Microsoft.AspNetCore.Authentication.AuthenticationService+<AuthenticateAsync>d__14.MoveNext()
   at System.Runtime.CompilerServices.AsyncMethodBuilderCore.Start[[Microsoft.AspNetCore.Authentication.AuthenticationService+<AuthenticateAsync>d__14, Microsoft.AspNetCore.Authentication.Core, Version=7.0.0.0, Culture=neutral, PublicKeyToken=adb9793829ddae60]](<AuthenticateAsync>d__14 ByRef)
   at System.Runtime.CompilerServices.AsyncTaskMethodBuilder`1[[System.__Canon, System.Private.CoreLib, Version=7.0.0.0, Culture=neutral, PublicKeyToken=7cec85d7bea7798e]].Start[[Microsoft.AspNetCore.Authentication.AuthenticationService+<AuthenticateAsync>d__14, Microsoft.AspNetCore.Authentication.Core, Version=7.0.0.0, Culture=neutral, PublicKeyToken=adb9793829ddae60]](<AuthenticateAsync>d__14 ByRef)
   at Microsoft.AspNetCore.Authentication.AuthenticationService.AuthenticateAsync(Microsoft.AspNetCore.Http.HttpContext, System.String)
   at Microsoft.AspNetCore.Authentication.RemoteAuthenticationHandler`1+<HandleAuthenticateAsync>d__13[[System.__Canon, System.Private.CoreLib, Version=7.0.0.0, Culture=neutral, PublicKeyToken=7cec85d7bea7798e]].MoveNext()
   at System.Runtime.CompilerServices.AsyncMethodBuilderCore.Start[[Microsoft.AspNetCore.Authentication.RemoteAuthenticationHandler`1+<HandleAuthenticateAsync>d__13[[System.__Canon, System.Private.CoreLib, Version=7.0.0.0, Culture=neutral, PublicKeyToken=7cec85d7bea7798e]], Microsoft.AspNetCore.Authentication, Version=7.0.0.0, Culture=neutral, PublicKeyToken=adb9793829ddae60]](<HandleAuthenticateAsync>d__13<System.__Canon> ByRef)
   at System.Runtime.CompilerServices.AsyncTaskMethodBuilder`1[[System.__Canon, System.Private.CoreLib, Version=7.0.0.0, Culture=neutral, PublicKeyToken=7cec85d7bea7798e]].Start[[Microsoft.AspNetCore.Authentication.RemoteAuthenticationHandler`1+<HandleAuthenticateAsync>d__13[[System.__Canon, System.Private.CoreLib, Version=7.0.0.0, Culture=neutral, PublicKeyToken=7cec85d7bea7798e]], Microsoft.AspNetCore.Authentication, Version=7.0.0.0, Culture=neutral, PublicKeyToken=adb9793829ddae60]](<HandleAuthenticateAsync>d__13<System.__Canon> ByRef)
   at Microsoft.AspNetCore.Authentication.RemoteAuthenticationHandler`1[[System.__Canon, System.Private.CoreLib, Version=7.0.0.0, Culture=neutral, PublicKeyToken=7cec85d7bea7798e]].HandleAuthenticateAsync()
   at Microsoft.AspNetCore.Authentication.AuthenticationHandler`1+<AuthenticateAsync>d__48[[System.__Canon, System.Private.CoreLib, Version=7.0.0.0, Culture=neutral, PublicKeyToken=7cec85d7bea7798e]].MoveNext()
   at System.Runtime.CompilerServices.AsyncMethodBuilderCore.Start[[Microsoft.AspNetCore.Authentication.AuthenticationHandler`1+<AuthenticateAsync>d__48[[System.__Canon, System.Private.CoreLib, Version=7.0.0.0, Culture=neutral, PublicKeyToken=7cec85d7bea7798e]], Microsoft.AspNetCore.Authentication, Version=7.0.0.0, Culture=neutral, PublicKeyToken=adb9793829ddae60]](<AuthenticateAsync>d__48<System.__Canon> ByRef)
   at System.Runtime.CompilerServices.AsyncTaskMethodBuilder`1[[System.__Canon, System.Private.CoreLib, Version=7.0.0.0, Culture=neutral, PublicKeyToken=7cec85d7bea7798e]].Start[[Microsoft.AspNetCore.Authentication.AuthenticationHandler`1+<AuthenticateAsync>d__48[[System.__Canon, System.Private.CoreLib, Version=7.0.0.0, Culture=neutral, PublicKeyToken=7cec85d7bea7798e]], Microsoft.AspNetCore.Authentication, Version=7.0.0.0, Culture=neutral, PublicKeyToken=adb9793829ddae60]](<AuthenticateAsync>d__48<System.__Canon> ByRef)
   at Microsoft.AspNetCore.Authentication.AuthenticationHandler`1[[System.__Canon, System.Private.CoreLib, Version=7.0.0.0, Culture=neutral, PublicKeyToken=7cec85d7bea7798e]].AuthenticateAsync()
   at Microsoft.AspNetCore.Authentication.AuthenticationService+<AuthenticateAsync>d__14.MoveNext()
   at System.Runtime.CompilerServices.AsyncMethodBuilderCore.Start[[Microsoft.AspNetCore.Authentication.AuthenticationService+<AuthenticateAsync>d__14, Microsoft.AspNetCore.Authentication.Core, Version=7.0.0.0, Culture=neutral, PublicKeyToken=adb9793829ddae60]](<AuthenticateAsync>d__14 ByRef)
   at System.Runtime.CompilerServices.AsyncTaskMethodBuilder`1[[System.__Canon, System.Private.CoreLib, Version=7.0.0.0, Culture=neutral, PublicKeyToken=7cec85d7bea7798e]].Start[[Microsoft.AspNetCore.Authentication.AuthenticationService+<AuthenticateAsync>d__14, Microsoft.AspNetCore.Authentication.Core, Version=7.0.0.0, Culture=neutral, PublicKeyToken=adb9793829ddae60]](<AuthenticateAsync>d__14 ByRef)
   at Microsoft.AspNetCore.Authentication.AuthenticationService.AuthenticateAsync(Microsoft.AspNetCore.Http.HttpContext, System.String)
   at Microsoft.AspNetCore.Authentication.RemoteAuthenticationHandler`1+<HandleAuthenticateAsync>d__13[[System.__Canon, System.Private.CoreLib, Version=7.0.0.0, Culture=neutral, PublicKeyToken=7cec85d7bea7798e]].MoveNext()
   at System.Runtime.CompilerServices.AsyncMethodBuilderCore.Start[[Microsoft.AspNetCore.Authentication.RemoteAuthenticationHandler`1+<HandleAuthenticateAsync>d__13[[System.__Canon, System.Private.CoreLib, Version=7.0.0.0, Culture=neutral, PublicKeyToken=7cec85d7bea7798e]], Microsoft.AspNetCore.Authentication, Version=7.0.0.0, Culture=neutral, PublicKeyToken=adb9793829ddae60]](<HandleAuthenticateAsync>d__13<System.__Canon> ByRef)
   at System.Runtime.CompilerServices.AsyncTaskMethodBuilder`1[[System.__Canon, System.Private.CoreLib, Version=7.0.0.0, Culture=neutral, PublicKeyToken=7cec85d7bea7798e]].Start[[Microsoft.AspNetCore.Authentication.RemoteAuthenticationHandler`1+<HandleAuthenticateAsync>d__13[[System.__Canon, System.Private.CoreLib, Version=7.0.0.0, Culture=neutral, PublicKeyToken=7cec85d7bea7798e]], Microsoft.AspNetCore.Authentication, Version=7.0.0.0, Culture=neutral, PublicKeyToken=adb9793829ddae60]](<HandleAuthenticateAsync>d__13<System.__Canon> ByRef)
   at Microsoft.AspNetCore.Authentication.RemoteAuthenticationHandler`1[[System.__Canon, System.Private.CoreLib, Version=7.0.0.0, Culture=neutral, PublicKeyToken=7cec85d7bea7798e]].HandleAuthenticateAsync()
   at Microsoft.AspNetCore.Authentication.AuthenticationHandler`1+<AuthenticateAsync>d__48[[System.__Canon, System.Private.CoreLib, Version=7.0.0.0, Culture=neutral, PublicKeyToken=7cec85d7bea7798e]].MoveNext()
   at System.Runtime.CompilerServices.AsyncMethodBuilderCore.Start[[Microsoft.AspNetCore.Authentication.AuthenticationHandler`1+<AuthenticateAsync>d__48[[System.__Canon, System.Private.CoreLib, Version=7.0.0.0, Culture=neutral, PublicKeyToken=7cec85d7bea7798e]], Microsoft.AspNetCore.Authentication, Version=7.0.0.0, Culture=neutral, PublicKeyToken=adb9793829ddae60]](<AuthenticateAsync>d__48<System.__Canon> ByRef)
   at System.Runtime.CompilerServices.AsyncTaskMethodBuilder`1[[System.__Canon, System.Private.CoreLib, Version=7.0.0.0, Culture=neutral, PublicKeyToken=7cec85d7bea7798e]].Start[[Microsoft.AspNetCore.Authentication.AuthenticationHandler`1+<AuthenticateAsync>d__48[[System.__Canon, System.Private.CoreLib, Version=7.0.0.0, Culture=neutral, PublicKeyToken=7cec85d7bea7798e]], Microsoft.AspNetCore.Authentication, Version=7.0.0.0, Culture=neutral, PublicKeyToken=adb9793829ddae60]](<AuthenticateAsync>d__48<System.__Canon> ByRef)
   at Microsoft.AspNetCore.Authentication.AuthenticationHandler`1[[System.__Canon, System.Private.CoreLib, Version=7.0.0.0, Culture=neutral, PublicKeyToken=7cec85d7bea7798e]].AuthenticateAsync()
   at Microsoft.AspNetCore.Authentication.AuthenticationService+<AuthenticateAsync>d__14.MoveNext()
   at System.Runtime.CompilerServices.AsyncMethodBuilderCore.Start[[Microsoft.AspNetCore.Authentication.AuthenticationService+<AuthenticateAsync>d__14, Microsoft.AspNetCore.Authentication.Core, Version=7.0.0.0, Culture=neutral, PublicKeyToken=adb9793829ddae60]](<AuthenticateAsync>d__14 ByRef)
   at System.Runtime.CompilerServices.AsyncTaskMethodBuilder`1[[System.__Canon, System.Private.CoreLib, Version=7.0.0.0, Culture=neutral, PublicKeyToken=7cec85d7bea7798e]].Start[[Microsoft.AspNetCore.Authentication.AuthenticationService+<AuthenticateAsync>d__14, Microsoft.AspNetCore.Authentication.Core, Version=7.0.0.0, Culture=neutral, PublicKeyToken=adb9793829ddae60]](<AuthenticateAsync>d__14 ByRef)
   at Microsoft.AspNetCore.Authentication.AuthenticationService.AuthenticateAsync(Microsoft.AspNetCore.Http.HttpContext, System.String)
   at Microsoft.AspNetCore.Authentication.RemoteAuthenticationHandler`1+<HandleAuthenticateAsync>d__13[[System.__Canon, System.Private.CoreLib, Version=7.0.0.0, Culture=neutral, PublicKeyToken=7cec85d7bea7798e]].MoveNext()
   at System.Runtime.CompilerServices.AsyncMethodBuilderCore.Start[[Microsoft.AspNetCore.Authentication.RemoteAuthenticationHandler`1+<HandleAuthenticateAsync>d__13[[System.__Canon, System.Private.CoreLib, Version=7.0.0.0, Culture=neutral, PublicKeyToken=7cec85d7bea7798e]], Microsoft.AspNetCore.Authentication, Version=7.0.0.0, Culture=neutral, PublicKeyToken=adb9793829ddae60]](<HandleAuthenticateAsync>d__13<System.__Canon> ByRef)
   at System.Runtime.CompilerServices.AsyncTaskMethodBuilder`1[[System.__Canon, System.Private.CoreLib, Version=7.0.0.0, Culture=neutral, PublicKeyToken=7cec85d7bea7798e]].Start[[Microsoft.AspNetCore.Authentication.RemoteAuthenticationHandler`1+<HandleAuthenticateAsync>d__13[[System.__Canon, System.Private.CoreLib, Version=7.0.0.0, Culture=neutral, PublicKeyToken=7cec85d7bea7798e]], Microsoft.AspNetCore.Authentication, Version=7.0.0.0, Culture=neutral, PublicKeyToken=adb9793829ddae60]](<HandleAuthenticateAsync>d__13<System.__Canon> ByRef)
   at Microsoft.AspNetCore.Authentication.RemoteAuthenticationHandler`1[[System.__Canon, System.Private.CoreLib, Version=7.0.0.0, Culture=neutral, PublicKeyToken=7cec85d7bea7798e]].HandleAuthenticateAsync()
   at Microsoft.AspNetCore.Authentication.AuthenticationHandler`1+<AuthenticateAsync>d__48[[System.__Canon, System.Private.CoreLib, Version=7.0.0.0, Culture=neutral, PublicKeyToken=7cec85d7bea7798e]].MoveNext()
   at System.Runtime.CompilerServices.AsyncMethodBuilderCore.Start[[Microsoft.AspNetCore.Authentication.AuthenticationHandler`1+<AuthenticateAsync>d__48[[System.__Canon, System.Private.CoreLib, Version=7.0.0.0, Culture=neutral, PublicKeyToken=7cec85d7bea7798e]], Microsoft.AspNetCore.Authentication, Version=7.0.0.0, Culture=neutral, PublicKeyToken=adb9793829ddae60]](<AuthenticateAsync>d__48<System.__Canon> ByRef)
   at System.Runtime.CompilerServices.AsyncTaskMethodBuilder`1[[System.__Canon, System.Private.CoreLib, Version=7.0.0.0, Culture=neutral, PublicKeyToken=7cec85d7bea7798e]].Start[[Microsoft.AspNetCore.Authentication.AuthenticationHandler`1+<AuthenticateAsync>d__48[[System.__Canon, System.Private.CoreLib, Version=7.0.0.0, Culture=neutral, PublicKeyToken=7cec85d7bea7798e]], Microsoft.AspNetCore.Authentication, Version=7.0.0.0, Culture=neutral, PublicKeyToken=adb9793829ddae60]](<AuthenticateAsync>d__48<System.__Canon> ByRef)
   at Microsoft.AspNetCore.Authentication.AuthenticationHandler`1[[System.__Canon, System.Private.CoreLib, Version=7.0.0.0, Culture=neutral, PublicKeyToken=7cec85d7bea7798e]].AuthenticateAsync()
   at Microsoft.AspNetCore.Authentication.AuthenticationService+<AuthenticateAsync>d__14.MoveNext()
   at System.Runtime.CompilerServices.AsyncMethodBuilderCore.Start[[Microsoft.AspNetCore.Authentication.AuthenticationService+<AuthenticateAsync>d__14, Microsoft.AspNetCore.Authentication.Core, Version=7.0.0.0, Culture=neutral, PublicKeyToken=adb9793829ddae60]](<AuthenticateAsync>d__14 ByRef)
   at System.Runtime.CompilerServices.AsyncTaskMethodBuilder`1[[System.__Canon, System.Private.CoreLib, Version=7.0.0.0, Culture=neutral, PublicKeyToken=7cec85d7bea7798e]].Start[[Microsoft.AspNetCore.Authentication.AuthenticationService+<AuthenticateAsync>d__14, Microsoft.AspNetCore.Authentication.Core, Version=7.0.0.0, Culture=neutral, PublicKeyToken=adb9793829ddae60]](<AuthenticateAsync>d__14 ByRef)
   at Microsoft.AspNetCore.Authentication.AuthenticationService.AuthenticateAsync(Microsoft.AspNetCore.Http.HttpContext, System.String)
   at Microsoft.AspNetCore.Authentication.RemoteAuthenticationHandler`1+<HandleAuthenticateAsync>d__13[[System.__Canon, System.Private.CoreLib, Version=7.0.0.0, Culture=neutral, PublicKeyToken=7cec85d7bea7798e]].MoveNext()
   at System.Runtime.CompilerServices.AsyncMethodBuilderCore.Start[[Microsoft.AspNetCore.Authentication.RemoteAuthenticationHandler`1+<HandleAuthenticateAsync>d__13[[System.__Canon, System.Private.CoreLib, Version=7.0.0.0, Culture=neutral, PublicKeyToken=7cec85d7bea7798e]], Microsoft.AspNetCore.Authentication, Version=7.0.0.0, Culture=neutral, PublicKeyToken=adb9793829ddae60]](<HandleAuthenticateAsync>d__13<System.__Canon> ByRef)
   at System.Runtime.CompilerServices.AsyncTaskMethodBuilder`1[[System.__Canon, System.Private.CoreLib, Version=7.0.0.0, Culture=neutral, PublicKeyToken=7cec85d7bea7798e]].Start[[Microsoft.AspNetCore.Authentication.RemoteAuthenticationHandler`1+<HandleAuthenticateAsync>d__13[[System.__Canon, System.Private.CoreLib, Version=7.0.0.0, Culture=neutral, PublicKeyToken=7cec85d7bea7798e]], Microsoft.AspNetCore.Authentication, Version=7.0.0.0, Culture=neutral, PublicKeyToken=adb9793829ddae60]](<HandleAuthenticateAsync>d__13<System.__Canon> ByRef)
   at Microsoft.AspNetCore.Authentication.RemoteAuthenticationHandler`1[[System.__Canon, System.Private.CoreLib, Version=7.0.0.0, Culture=neutral, PublicKeyToken=7cec85d7bea7798e]].HandleAuthenticateAsync()
   at Microsoft.AspNetCore.Authentication.AuthenticationHandler`1+<AuthenticateAsync>d__48[[System.__Canon, System.Private.CoreLib, Version=7.0.0.0, Culture=neutral, PublicKeyToken=7cec85d7bea7798e]].MoveNext()
   at System.Runtime.CompilerServices.AsyncMethodBuilderCore.Start[[Microsoft.AspNetCore.Authentication.AuthenticationHandler`1+<AuthenticateAsync>d__48[[System.__Canon, System.Private.CoreLib, Version=7.0.0.0, Culture=neutral, PublicKeyToken=7cec85d7bea7798e]], Microsoft.AspNetCore.Authentication, Version=7.0.0.0, Culture=neutral, PublicKeyToken=adb9793829ddae60]](<AuthenticateAsync>d__48<System.__Canon> ByRef)
   at System.Runtime.CompilerServices.AsyncTaskMethodBuilder`1[[System.__Canon, System.Private.CoreLib, Version=7.0.0.0, Culture=neutral, PublicKeyToken=7cec85d7bea7798e]].Start[[Microsoft.AspNetCore.Authentication.AuthenticationHandler`1+<AuthenticateAsync>d__48[[System.__Canon, System.Private.CoreLib, Version=7.0.0.0, Culture=neutral, PublicKeyToken=7cec85d7bea7798e]], Microsoft.AspNetCore.Authentication, Version=7.0.0.0, Culture=neutral, PublicKeyToken=adb9793829ddae60]](<AuthenticateAsync>d__48<System.__Canon> ByRef)
   at Microsoft.AspNetCore.Authentication.AuthenticationHandler`1[[System.__Canon, System.Private.CoreLib, Version=7.0.0.0, Culture=neutral, PublicKeyToken=7cec85d7bea7798e]].AuthenticateAsync()
   at Microsoft.AspNetCore.Authentication.AuthenticationService+<AuthenticateAsync>d__14.MoveNext()
   at System.Runtime.CompilerServices.AsyncMethodBuilderCore.Start[[Microsoft.AspNetCore.Authentication.AuthenticationService+<AuthenticateAsync>d__14, Microsoft.AspNetCore.Authentication.Core, Version=7.0.0.0, Culture=neutral, PublicKeyToken=adb9793829ddae60]](<AuthenticateAsync>d__14 ByRef)
   at System.Runtime.CompilerServices.AsyncTaskMethodBuilder`1[[System.__Canon, System.Private.CoreLib, Version=7.0.0.0, Culture=neutral, PublicKeyToken=7cec85d7bea7798e]].Start[[Microsoft.AspNetCore.Authentication.AuthenticationService+<AuthenticateAsync>d__14, Microsoft.AspNetCore.Authentication.Core, Version=7.0.0.0, Culture=neutral, PublicKeyToken=adb9793829ddae60]](<AuthenticateAsync>d__14 ByRef)
   at Microsoft.AspNetCore.Authentication.AuthenticationService.AuthenticateAsync(Microsoft.AspNetCore.Http.HttpContext, System.String)
   at Microsoft.AspNetCore.Authentication.RemoteAuthenticationHandler`1+<HandleAuthenticateAsync>d__13[[System.__Canon, System.Private.CoreLib, Version=7.0.0.0, Culture=neutral, PublicKeyToken=7cec85d7bea7798e]].MoveNext()
   at System.Runtime.CompilerServices.AsyncMethodBuilderCore.Start[[Microsoft.AspNetCore.Authentication.RemoteAuthenticationHandler`1+<HandleAuthenticateAsync>d__13[[System.__Canon, System.Private.CoreLib, Version=7.0.0.0, Culture=neutral, PublicKeyToken=7cec85d7bea7798e]], Microsoft.AspNetCore.Authentication, Version=7.0.0.0, Culture=neutral, PublicKeyToken=adb9793829ddae60]](<HandleAuthenticateAsync>d__13<System.__Canon> ByRef)
   at System.Runtime.CompilerServices.AsyncTaskMethodBuilder`1[[System.__Canon, System.Private.CoreLib, Version=7.0.0.0, Culture=neutral, PublicKeyToken=7cec85d7bea7798e]].Start[[Microsoft.AspNetCore.Authentication.RemoteAuthenticationHandler`1+<HandleAuthenticateAsync>d__13[[System.__Canon, System.Private.CoreLib, Version=7.0.0.0, Culture=neutral, PublicKeyToken=7cec85d7bea7798e]], Microsoft.AspNetCore.Authentication, Version=7.0.0.0, Culture=neutral, PublicKeyToken=adb9793829ddae60]](<HandleAuthenticateAsync>d__13<System.__Canon> ByRef)
RebelEcheveria commented 1 year ago

Fixed by adding Cookie authentication and setting it as the default authentication scheme.

See: https://github.com/dotnet/aspnetcore/issues/42975

kevinchalet commented 1 year ago

Note: this stupid bug was introduced in .NET 7.0 when the ASP.NET team decided to always default to the single authentication handler available when only one is registered in the pipeline: in this case, the Discord handler tries to delegate the persistence of the user identity to another handler, but the ASP.NET Core authentication stack doesn't find one and returns the only handler available: Discord. It does that until it stack-overflows... 🤣

If you don't need to persist the user identity in a cookie (e.g you just want to perform a one-shot action on behalf of the user after he approves the connection), the OpenIddict client and its Discord integration won't require registering a cookie handler. You can learn more about the OpenIddict providers here: https://kevinchalet.com/2022/12/16/getting-started-with-the-openiddict-web-providers/