CallbackRouteError with discord.

[1k3w]

Hi! i am using sveltekit and am using authjs. though, when following the docs and changing the github example to Discord it breaks with this error:

  scheme: 'basic',
  parameters: { error: 'invalid_client', error_description: '' }
}
CallbackRouteError: TODO: Handle www-authenticate challenges as needed
    at Module.callback (file:///W:/PB/sveltekit-panel/node_modules/@auth/core/lib/routes/callback.js:243:23)
    at runMicrotasks (<anonymous>)
    at processTicksAndRejections (node:internal/process/task_queues:96:5)
    at async AuthInternal (file:///W:/PB/sveltekit-panel/node_modules/@auth/core/lib/index.js:52:38)
    at async Proxy.Auth (file:///W:/PB/sveltekit-panel/node_modules/@auth/core/index.js:95:30)
    at async respond (file:///W:/PB/sveltekit-panel/node_modules/@sveltejs/kit/src/runtime/server/index.js:229:20)
    at async file:///W:/PB/sveltekit-panel/node_modules/@sveltejs/kit/src/exports/vite/dev/index.js:447:22
[auth][error][CallbackRouteError]: Read more at https://errors.authjs.dev#callbackrouteerror
{
  "provider": "discord"
}```

this is my code:

import { SvelteKitAuth } from "@auth/sveltekit"
import Discord from "@auth/core/providers/discord"
import { redirect, type Handle } from '@sveltejs/kit';
import { sequence } from '@sveltejs/kit/hooks';

async function authorization({ event, resolve }) {
// Protect any routes other then /auth
if (!event.url.pathname.startsWith('/auth')) {
const session = await event.locals.getSession();
if (!session) {
throw redirect(303, '/auth');
}
}

// If the request is still here, just proceed as normally
const result = await resolve(event, {
	transformPageChunk: ({ html }) => html
});
return result;

}

export const handle: Handle = sequence(SvelteKitAuth({
providers: [Discord({
clientId: '', clientSecret: '',
authorization: "https://discord.com/api/oauth2/authorize?scope=identify+email+guilds"
})],
}),
authorization)

I have looked at the link the error provided me, but i havent gotten any wiser off of it.

[wngasinur]

I'm getting the same issue. Any solution for this ?

challenge { scheme: 'basic', parameters: { realm: 'PF AS Token Endpoints' } }
[auth][error][CallbackRouteError]: Read more at https://errors.authjs.dev#callbackrouteerror
[auth][cause]: Error: TODO: Handle www-authenticate challenges as needed
    at handleOAuth (file:///C:/workspace/code/svelte-app/node_modules/@auth/sveltekit/node_modules/@auth/core/lib/oauth/callback.js:74:15)

[xpluscal]

Same issue here. Any update on that?

[caseybaggz]

Same here but using Solid Start. 😢

[thomporter]

+1 ;(

[jasonHooten]

No updates in 10 months, that's disappointing.

[nicolaeser]

I am still getting that error since i reinstalled my pc. Never saw it before.

[rodrgds]

still no solution for this? do I just drop authjs?

[chrimesdev]

Also getting this error using a third party OIDC

[paukraft]

Hi everyone,

I encountered a similar error in my project:

challenge {
  scheme: 'basic',
  parameters: { error: 'invalid_client', error_description: '' }
}
[auth][error] CallbackRouteError: Read more at https://errors.authjs.dev#callbackrouteerror
[auth][cause]: Error: TODO: Handle www-authenticate challenges as needed

In my case, the issue was due to a typo in my .env file—I had accidentally added an 's' at the end of my secret key. After correcting my ID and SECRET values, the error was resolved.

I recommend double-checking your environment variables to ensure they are correctly specified. This might help fix the issue for you as well.

Hope this helps!