Stateless discord oauth gives 401 unauthorized error when trying to collect user

[DanielvdSpoel]

I'm building a rest api and connect discord OAuth, I have this code:

    public function __invoke(Request $request)
    {
        $discordUser = Socialite::driver('discord')->stateless()->user();
        $user = User::where('discord_id', $discordUser->id)->first();

But when trying to execute this I'm getting the following error:
Client error: `GET https://discord.com/api/users/@me` resulted in a `401 Unauthorized` response: {"message": "401: Unauthorized", "code": 0}

It seems like it's not using the right key/code/bearer, how would I be able to fix this?

[atymic]

Could you test locally without stateless() and try again?

[srabouin]

I also have an issue with stateless discord but it is possibly different one.

I am using nuxtauth and it uses PKCE, but when validating with Socliate, I am getting the code_verifier missing error. It would solve the problem if the provider had a setting to enable PKCE so the field can be included in $fields.

Doing this would raise another issue since PKCE uses the session() to get the code_verifier, I have submitted #1163 to fix this problem as well.