librelad fa47e16cab feat(updater): automatic background scan for versions, CVEs & improvements
Replace the click-to-scan-only flow with a self-throttled auto-scan that
rides the existing task-processor idle poll (the same shape as the
network-drift check — no new daemon, unit, or endpoint):

- 'libreportal updater check auto' gates on the age of the generated
  updates.json vs CFG_UPDATER_SCAN_INTERVAL (minutes, default 30,
  0 disables); a fresh file makes the 60s tick a single stat() + return.
  Manual checks and post-update rescans reset the clock for free, and a
  missing file means the first scan runs ~a minute after install.
- Eligible signed hotfixes keep flowing through artifactApplyAuto, which
  only enqueues ordinary tasks — mutations stay on the task path.
- Open updater surfaces (standalone /updater and the fleet Overview's
  headless UpdaterPage) follow along with a 60s static-JSON re-read that
  repaints only when a generated_at stamp changed; timer released via
  dispose() on unmount, ticks skipped while hidden.
- Empty states now say the first scan happens automatically; Check now
  stays as the immediate manual override.

Co-Authored-By: Claude Fable 5 <noreply@anthropic.com>
Signed-off-by: librelad <librelad@digitalangels.vip>
2026-06-12 22:07:42 +01:00

36 lines
1.6 KiB
JavaScript

// components/updater/index.js — App Updater feature module.
//
// Per-app version tracking + CVE/security scanning + disaster-recovery
// (snapshot-before-update and rollback). Built in the same shape as the backup
// feature: a self-registering module whose mount() lazy-loads the controller,
// renders a fragment, and news the page object; unmount() releases its
// task-refresh registration. All state-changing actions go through the task
// system (libreportal updater …), never a new mutating API.
LP.features.register({
id: 'updater',
routes: ['/updater', '/updater*'],
scripts: ['/components/updater/js/updater-page.js'],
async mount(ctx) {
await ctx.loadScripts(this.scripts);
const html = await ctx.loadFragment('/components/updater/html/updater-content.html');
ctx.setContent(html, 'Updates');
if (typeof UpdaterPage === 'undefined') {
throw new Error('UpdaterPage controller failed to load');
}
window.updaterPage = new UpdaterPage(ctx.services);
await window.updaterPage.init();
},
async unmount(ctx) {
// Drop the task-refresh registration so a finished update/rollback task
// doesn't repaint a torn-down page. The page self-guards via
// (window.updaterPage === this); nulling it neutralises any pending work.
try { ctx.services.tasks.refresh && ctx.services.tasks.refresh.unregister('updater'); } catch (_) {}
// Release the auto-refresh timer that keeps the page in step with the
// host-side auto-scan.
try { window.updaterPage && window.updaterPage.dispose && window.updaterPage.dispose(); } catch (_) {}
window.updaterPage = null;
},
});