Files
autofirmer-expanded/app/api/vest/session/route.ts
T
Brandon LiandClaude Opus 5.5 769d96883f Vest: the relayed login binds itself to an unset Vest firm
A Vest firm's credential is the wallet of the login it trades. It no longer
has to be typed or clicked in: when the extension relays a Vest tab's
session and a Vest firm here has no credential, that wallet is saved as the
credential (lib/vest-wallet.ts), the client starts, and the backup is
pushed.

- A saved wallet is never replaced. When the tab is signed in to another
  login, the firm now says which one and how to switch: sign in as the
  saved wallet, or remove the credential.
- With two logins relayed at once nothing binds itself; the one-click form
  decides.
- Extension 0.17.1 re-posts the session every minute even when it hasn't
  changed. The dashboard holds it in memory only, so a restart there was
  unauthenticated until the tab's next renewal (up to ~15 min); now it is
  back within a minute, and a firm created later binds within a minute too.

Co-Authored-By: Claude Opus 5.5 <noreply@anthropic.com>
2026-10-26 14:42:01 -05:00

63 lines
2.5 KiB
TypeScript

import { NextRequest } from 'next/server';
import { putVestSession, listVestSessions } from '@/lib/vest-session';
import { autoBindVestWallet } from '@/lib/vest-wallet';
import { getTradableFirms } from '@/lib/firm-catalog';
import { getClients } from '@/lib/clients';
import { corsJson, corsPreflight } from '../../autobuyer/cors';
/** The wallets this machine's Vest firms trade (their saved credential), lower-case. */
function wantedWallets(): string[] {
const wallets = getTradableFirms()
.filter((f) => f.platform === 'vest')
.map((f) => f.apiKey.trim().toLowerCase());
return [...new Set(wallets)];
}
/**
* The extension's Vest relay (lib/vest-session.ts): POST the access token the
* signed-in Vest tab just renewed — { accessToken, expiresAt, primaryAddr,
* userId } — and it is held in memory for this machine's Vest client. A Vest
* firm here with no credential yet is bound to that login's wallet
* (lib/vest-wallet.ts). The extension posts again every minute, so a restart
* here is back on the session within a minute. GET
* lists what has been relayed (never the tokens) and which wallets this
* machine wants, so the extension knows whether to keep a Vest tab open and
* the dashboard can offer the address as the firm's credential.
*
* Same LAN-only, any-origin CORS as the AutoBuyer routes: the extension's
* service worker calls it.
*/
export async function POST(req: NextRequest) {
let body: Record<string, unknown>;
try {
body = await req.json() as Record<string, unknown>;
} catch {
return corsJson({ error: 'JSON body required' }, { status: 400 });
}
const refused = putVestSession({
accessToken: body.accessToken,
expiresAt: body.expiresAt,
primaryAddr: body.primaryAddr,
userId: body.userId,
});
if (refused) return corsJson({ ok: false, reason: refused }, { status: 400 });
const bound = autoBindVestWallet();
const wanted = wantedWallets();
const addr = String(body.primaryAddr).toLowerCase();
// A client waiting on this wallet's session syncs now, not at its next poll.
for (const client of getClients().values()) {
const vest = client as { onVestSession?: (wallet: string) => void };
vest.onVestSession?.(addr);
}
return corsJson({ ok: true, used: wanted.includes(addr), wanted, bound });
}
export async function GET() {
return corsJson({ sessions: listVestSessions(), wanted: wantedWallets() });
}
export async function OPTIONS() {
return corsPreflight();
}