user_oauth2_unauthorized

{
  "message": "Bad credentials: No description",
  "code": 401,
  "type": "user_oauth2_unauthorized",
  "version": "1.6.0"
}

{
  "message": "There was an error processing your request. Please check the inputs and try again.",
  "code": 400,
  "type": "general_bad_request",
  "version": "1.6.0"
}

// src/lib/server/oauth.js
"use server";

import { createAdminClient } from "./appwrite";
import { redirect } from "next/navigation";
import { headers } from "next/headers";
import { OAuthProvider } from "node-appwrite";

export async function signUpWithGithub() {
    const { account } = await createAdminClient();

  const origin = headers().get("origin");
  
    const redirectUrl = await account.createOAuth2Token(
        OAuthProvider.Github,
        `${origin}/oauth`,
        `${origin}/signup`,
    );

    return redirect(redirectUrl);
};

// src/app/oauth/route.js

import { AUTH_COOKIE } from "@/features/auth/constants";
import { createAdminClient } from "@/lib/appwrite";
import { cookies } from "next/headers";
import { NextRequest, NextResponse } from "next/server";

export async function GET(request: NextRequest) {
  const userId = request.nextUrl.searchParams.get("userId");
  const secret = request.nextUrl.searchParams.get("secret");

    if (!userId || !secret) {
        return new NextResponse("Missing fields", { status: 400 });
    }

  const { account } = await createAdminClient();
  const session = await account.createSession(userId, secret);

  cookies().set(AUTH_COOKIE, session.secret, {
    path: "/",
    httpOnly: true,
    sameSite: "strict",
    secure: true,
  });

  return NextResponse.redirect(`${request.nextUrl.origin}/`);
}