nmemmertandClaude Sonnet 5.5
f18d9dd7a9
build-container / build (push) Successful in 2m20s
- Accounts: the setup code (or an existing single-user install, migrated automatically) creates the admin; the admin adds people in Settings -> People and gives each a one-time invite code to enrol their own passkey - Each person's tasks, NE Hub events and subscribe link, settings, calendar links, iCloud connection and Plex sign-in are private, stored in their own folder (/data/users/<id>/); Plex sign-in moved from browser cookies into that folder (encrypted), so it also follows them across devices - Tab access is enforced by the server (403) and reflected in the app (nav, Home, Settings, search, /api/config hides addresses of tabs a person cannot use); browser storage is namespaced per person - Admin tools: change tabs, invite a device, sign out everywhere (session epoch), turn off, make/remove admin, delete a person and their data; the last admin cannot be removed - Sessions carry the person (uid.epoch.expiry.signature); old single-user cookies still work as the admin - tools/users-test.js (83 checks: isolation, access limits, invites, sign-out/disable/delete, Plex and iCloud per person, migration) now runs in the Gitea workflow before the image is built Co-Authored-By: Claude Sonnet 5.5 <noreply@anthropic.com>
51 lines
3.2 KiB
JavaScript
51 lines
3.2 KiB
JavaScript
// User preferences saved on the server (in the data folder) so they survive cleared browsers and follow you across devices.
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// Sensitive values (the audiobooks sign-in) are encrypted at rest with a key derived from the server secret.
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const fs = require('fs');
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const path = require('path');
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const crypto = require('crypto');
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const auth = require('./auth');
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const users = require('./users');
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const file = () => path.join(users.dir(), 'settings.json'); // each person has their own
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// Only these keys are accepted. (Per-device things like the Seafile sign-in token and the music queue stay in the browser.)
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const KEYS = new Set(['mail_hints', 'ab_creds', 'plex_lib', 'office_loc', 'cal_default', 'cal_view', 'cal_range', 'task_list', 'task_show_done', 'recents']);
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const SECRET = new Set(['ab_creds']);
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const MAX_VALUE = 20000; // bytes of JSON per key
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let _key; const key = () => _key || (_key = crypto.scryptSync(auth.secret, 'nehub-settings', 32));
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const seal = v => { const iv = crypto.randomBytes(12), c = crypto.createCipheriv('aes-256-gcm', key(), iv);
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const d = Buffer.concat([c.update(JSON.stringify(v), 'utf8'), c.final()]); return { _sealed: Buffer.concat([iv, c.getAuthTag(), d]).toString('base64') }; };
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const unseal = o => { try { const b = Buffer.from(o._sealed, 'base64'), d = crypto.createDecipheriv('aes-256-gcm', key(), b.subarray(0, 12));
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d.setAuthTag(b.subarray(12, 28)); return JSON.parse(Buffer.concat([d.update(b.subarray(28)), d.final()]).toString('utf8')); } catch { return undefined; } };
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const load = () => { try { return JSON.parse(fs.readFileSync(file(), 'utf8')); } catch { return {}; } };
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const save = o => { const f = file(), tmp = f + '.tmp'; fs.writeFileSync(tmp, JSON.stringify(o, null, 2), { mode: 0o600 }); fs.renameSync(tmp, f); }; // write-then-rename: a crash never leaves half a file
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const readBody = req => new Promise((ok, no) => { const c = []; let n = 0; req.on('data', d => { n += d.length; if (n > 100000) { no(new Error('Too large')); req.destroy(); } else c.push(d); }); req.on('end', () => ok(Buffer.concat(c).toString())); req.on('error', no); });
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const json = (res, code, obj) => { res.writeHead(code, { 'content-type': 'application/json' }); res.end(JSON.stringify(obj)); };
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async function handle(req, res) {
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try {
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if (req.method === 'GET') {
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const raw = load(), values = {};
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for (const k of KEYS) { if (!(k in raw)) continue; const v = SECRET.has(k) && raw[k] && raw[k]._sealed ? unseal(raw[k]) : raw[k]; if (v !== undefined) values[k] = v; }
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return json(res, 200, { values });
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}
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if (req.method === 'PUT') {
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const { key: k, value } = JSON.parse(await readBody(req));
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if (!KEYS.has(k)) return json(res, 400, { error: 'Unknown setting' });
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const all = load();
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if (value === null || value === undefined) delete all[k];
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else {
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if (JSON.stringify(value).length > MAX_VALUE) return json(res, 400, { error: 'That setting is too large' });
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all[k] = SECRET.has(k) ? seal(value) : value;
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}
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save(all);
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return json(res, 200, { ok: true });
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}
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json(res, 405, { error: 'Method not allowed' });
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} catch (e) { json(res, 500, { error: e.message }); }
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}
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module.exports = { handle, KEYS };
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