Files
netris-nestri/packages/auth
Wanjohi 2a1b7abe9a feat(auth): serve the device authorization grant
A program with no browser — the desktop app — had a client for RFC 8628 and
nothing to point it at. This serves the other half: a device authorization
request that hands back a code, a page a person enters that code on, and a
token endpoint that answers the poll.

Both of the paths the client already implements are now reachable. Polling
faster than the advertised interval gets slow_down, and each warning widens
the interval so ignoring one costs more than the last; refusing gets
access_denied, so a request nobody started stops instead of being polled until
it ages out. The interval is capped, because it only ever grows and a code has
to stay pollable for the whole of its life.

The codes live in the same storage as the other short-lived grants rather than
in a table, since that is what they are. User codes are drawn from an alphabet
with no vowels and no look-alike pairs, and are accepted back in whatever case
and spacing a person retyped them in.
2026-09-05 00:02:15 +03:00
..
2026-08-06 22:13:51 +03:00
2026-08-06 22:13:51 +03:00
2026-08-06 22:32:33 +03:00
2026-08-06 22:13:51 +03:00

packages/auth (@nestri/auth)

Framework-agnostic OpenAuth implementation for Nestri — the OAuth/OIDC issuer, client, subjects, and the login UI. A vendored/forked build of OpenAuth.

What it does

Everything needed to run your own authentication provider:

  • issuer.ts — the authorization server: routes for /authorize, /callback, /token, /userinfo, .well-known/*, plus the login UI (React renderer).
  • client.tscreateClient to verify JWTs against the issuer ("who is this token?").
  • subject.ts — typed JWT subjects (zod schemas for the token payload).
  • provider/* — drop-in OAuth/OIDC providers (steam, discord, github, google, apple, microsoft, slack, spotify, twitch, x, yahoo, facebook, linkedin, cognito, keycloak, jumpcloud, oauth2, oidc, password, ssh, code, arctic).
  • storage/* — persistence adapters for keys/sessions/codes: memory, cloudflare (KV), aws, dynamo.
  • ui/* — the login page components (forms, password, code, theme, CSS).
  • jwt.ts, keys.ts, pkce.ts, random.ts — signing, keypair management, PKCE, randomness.

Usage

Consumed by the apps/auth worker, e.g.:

import { issuer } from '@nestri/auth/index';
import { CloudflareStorage } from '@nestri/auth/storage/cloudflare';
import { SteamProvider } from '@nestri/auth/provider/steam';

The API uses createClient (from @openauth/openauth/client) or the bundled client.ts to verify tokens against the issuer URL.

Scripts

bun test      # run tests
bun run build # build (see script/build.ts)

Note

@openauthjs is the upstream project; this package's exports are meant to be API-compatible with a pinned preference toward tree-shaking-friendly imports. Prefer importing subpaths over the barrel (@nestri/auth/index).