A minimal starter for ATProto logins in Astro
daffl.xyz
1import type { APIRoute } from 'astro'
2import { getOAuthClient } from '../../../lib/context'
3import { getSession } from '../../../lib/session'
4
5export const GET: APIRoute = async (context) => {
6 try {
7 const oauthClient = getOAuthClient(context.cookies)
8 const url = new URL(context.request.url)
9 const params = new URLSearchParams(url.search)
10
11 const session = getSession(context.cookies)
12
13 if (session.did) {
14 try {
15 const oauthSession = await oauthClient.restore(session.did)
16 if (oauthSession) await oauthSession.signOut()
17 } catch (err) {
18 console.warn('OAuth restore failed during callback:', err)
19 }
20 }
21
22 const oauth = await oauthClient.callback(params)
23 session.did = oauth.session.did
24 await session.save()
25
26 return context.redirect('/')
27 } catch (err) {
28 console.error('OAuth callback failed:', err)
29 return context.redirect('/?error=login_failed')
30 }
31}