buster/web/src/app/auth/callback/route.ts

34 lines
1.3 KiB
TypeScript

import { isDev } from '@/config/dev';
import { createClient } from '@/lib/supabase/server';
import { NextResponse } from 'next/server';
export async function GET(request: Request) {
const { searchParams, origin } = new URL(request.url);
const code = searchParams.get('code_challenge') || searchParams.get('code'); //we were not seeing code, just code_challenge?
// if "next" is in param, use it as the redirect URL
const next = searchParams.get('next') ?? '/';
if (code) {
const supabase = await createClient();
const { error } = await supabase.auth.exchangeCodeForSession(code);
if (!error) {
const forwardedHost = request.headers.get('x-forwarded-host'); // original origin before load balancer
if (isDev) {
// we can be sure that there is no load balancer in between, so no need to watch for X-Forwarded-Host
return NextResponse.redirect(`${origin}/app`);
} else if (forwardedHost) {
return NextResponse.redirect(`https://${forwardedHost}${next}`);
} else {
return NextResponse.redirect(`${origin}/app`);
}
}
console.error('ERROR EXCHANGING CODE FOR SESSION', { error });
}
// return the user to an error page with instructions
return NextResponse.redirect(`${origin}/auth/auth-code-error`);
}