Files
jump-host/nodejs/middleware/auth.js
T
wmantly 4326d5588e Add self-service API tokens (PATs) — the UI had no way to create one
jump-host had zero API-token support: no model, no route, no UI, and
Auth.checkApiToken was explicitly absent from the createOidcClient() call
(per the comment it left behind). proxy and sso-manager-node both have
this; jump-host didn't.

Ports proxy's models/api_token.js + routes/api_token.js pattern (jmp_
prefix instead of prx_), wires checkApiToken into createOidcClient(), adds
Bearer-token support to middleware/auth.js, and adds a token management
card to dashboard.ejs (create/list/rotate/revoke) using app.modal/
app.messages.

Scope note: a jump-host token carries no group claims (unlike proxy's,
which snapshots the creator's groups), so it authenticates as its creator
for non-admin routes (e.g. GET /api/user/hosts) but can never pass
requireAdmin — a deliberate, conservative default rather than recomputing
live admin status per-request.

Co-Authored-By: Claude Sonnet 5 <noreply@anthropic.com>
2026-07-27 19:44:04 -04:00

73 lines
2.3 KiB
JavaScript

'use strict';
// Web UI/API auth, mirroring the sibling apps: a browser session token
// (`auth-token: <AuthToken uuid>`) established via local login or the OIDC
// callback. The token carries the group snapshot captured at login.
const conf = require('@simpleworkjs/conf');
const { Auth } = require('../models');
async function auth(req, res, next){
try{
// API-only token: `Authorization: Bearer jmp_<id>_<secret>`. Carries no
// group claims (see models/api_token.js), so it authenticates as its
// creator but never passes requireAdmin below.
const authz = req.header('authorization') || '';
if(authz.slice(0, 7).toLowerCase() === 'bearer '){
const t = await Auth.checkApiToken(authz.slice(7));
req.token = {
user: {username: t.created_by},
created_by: t.created_by,
groupsArray: () => [],
check: () => true,
is_valid: true,
};
req.user = req.token.user;
req.groups = [];
return next();
}
req.token = await Auth.checkToken(req.header('auth-token'));
req.user = req.token.user;
req.groups = typeof req.token.groupsArray === 'function' ? req.token.groupsArray() : [];
return next();
}catch(error){
next(error);
}
}
// Is the authenticated request an admin? Admin = a session whose OIDC groups
// intersect conf.auth.adminGroups, OR the local anti-lockout admin
// (conf.auth.adminUsers). The whole web UI is admin-only (audit + metrics).
function isAdmin(req){
const adminGroups = (conf.auth && conf.auth.adminGroups) || [];
const adminUsers = (conf.auth && conf.auth.adminUsers) || [];
const username = req.user && req.user.username;
if(username && adminUsers.includes(username)) return true;
return (req.groups || []).some(g => adminGroups.includes(g));
}
async function requireAdmin(req, res, next){
if(isAdmin(req)) return next();
const error = new Error('Forbidden');
error.name = 'Forbidden';
error.status = 403;
error.message = 'Admin access required.';
next(error);
}
// Socket.IO handshake auth (app-base.js connects with the session token).
async function authIO(socket, next){
try{
const tok = socket.handshake.auth && socket.handshake.auth.token;
if(!tok) return next(Auth.errors.login());
const token = await Auth.checkToken(tok);
socket.user = token.user;
next();
}catch(error){
next(error);
}
}
module.exports = { auth, requireAdmin, authIO, isAdmin };