sign-in.tsx48 lines · main

1	/*
2	* Studio sign-in page — Phase 5 of BACKEND_FORK_BRIEF.md (screen 1 of 8).
3	*
4	* Studio is a passive cookie consumer per BACKEND_FORK_PLAN.md §6. All auth
5	* surface lives on briven.tech. This page exists only to bounce the user to
6	* the control-plane sign-in flow with a `next=` return path back to Studio.
7	*
8	* Local-dev fallback (IS_PLATFORM=false): skip auth, go straight to the
9	* default project. Same behaviour as the upstream Studio for parity with
10	* `briven dev` workflows.
11	*/
12
13	import type { GetServerSideProps } from 'next'
14
15	import { IS_PLATFORM } from '@/lib/constants'
16
17	const CONTROL_PLANE_ORIGIN =
18	process.env.NEXT_PUBLIC_BRIVEN_WEB_ORIGIN ?? 'https://briven.tech'
19
20	export const getServerSideProps: GetServerSideProps = async ({ req, query }) => {
21	if (!IS_PLATFORM) {
22	return {
23	redirect: { destination: '/project/default', permanent: false },
24	}
25	}
26
27	const host = req.headers.host ?? 'studio.briven.tech'
28	const proto = req.headers['x-forwarded-proto'] ?? 'https'
29	const next =
30	typeof query.next === 'string' && query.next.length > 0
31	? query.next
32	: `${proto}://${host}/`
33
34	const url = new URL('/signin', CONTROL_PLANE_ORIGIN)
35	url.searchParams.set('next', next)
36
37	return {
38	redirect: { destination: url.toString(), permanent: false },
39	}
40	}
41
42	export default function SignInPage() {
43	return (
44	<main className="flex min-h-dvh items-center justify-center bg-[var(--color-bg)] px-6 text-[var(--color-text)]">
45	<p className="font-mono text-sm">redirecting to briven.tech to sign in…</p>
46	</main>
47	)
48	}