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feat(plugins): admin review panel for scanner findings

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The overrideWarnings escape hatch added alongside the bundle scan was
API-only: an admin uploading a crypto plugin through the web form hit a
400 with canOverride and had no way to act on it, which left S/MIME and
PGP bundles uninstallable through the UI.

Hold the rejected file client-side and show the findings — pattern per
file — with "Install anyway" and "Cancel". Proceeding re-posts the same
file with overrideWarnings, so the decision stays explicit and lands in
the audit log. The route now echoes accepted findings back on success so
the confirmation says how many were waved through rather than reporting a
bare install.

Also replaces a dead `data.warnings` read with the live `findings` field;
the route never returned `warnings` on success, so that branch never ran.

Completes B-01.

Co-Authored-By: Claude Opus 4.8 <noreply@anthropic.com>
This commit is contained in:
Bernd Rodler
2026-08-04 09:03:14 +02:00
co-authored by Claude Opus 4.8
parent d91db37b34
commit e9746fcf78
3 changed files with 78 additions and 8 deletions
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@@ -49,6 +49,7 @@ microfrontends integration was also added and reverted the same day._
| 2026-08-03 | `lib/builtin-themes.ts` | add `srcSkin` (MD3 component overrides: shape scale, filled buttons, text fields, cards, dialogs, state layers, switches, login card); add @font-face + typography to `builtin-src`; bump to v1.1.0 | SRC theme: keep colors + fonts, apply MD3 design system |
| 2026-08-04 | `lib/plugin-sandbox/loader.ts` | **B-04 security fix** — gate hook registration on granted permissions via new `HOOK_PERMISSIONS` map; refused hooks are skipped, logged and counted | `info.hooks` is self-reported by the sandbox, so an untrusted plugin could claim `onRenderEmailBody` and replace any rendered email body without holding `email:render-takeover`. Consent copy gated what the user was *asked*, not what the host *allowed*. |
| 2026-08-04 | `lib/plugin-sandbox/host-api.ts` | export `hasPermission()` (was module-private) | one source of truth for the permission rule — the loader gate and the RPC gate must not drift apart |
| 2026-08-04 | `app/api/admin/plugins/route.ts` | **B-01** — scan all `.js`/`.mjs` in the bundle (was entrypoint only); return structured `findings` + `canOverride`; allow admin `overrideWarnings=true` with a `plugin.install.scan_override` audit entry | hard-reject on `eval(`/`new Function(`/`innerHTML =` made every crypto plugin uninstallable (minified openpgp.js/pkijs trip it), while only scanning the entrypoint left a trivial bypass. Route is already admin-authenticated, so the scan is defence-in-depth, not a trust boundary. |
| 2026-08-04 | `app/api/admin/plugins/route.ts` | **B-01** — scan all `.js`/`.mjs` in the bundle (was entrypoint only); return structured `findings` + `canOverride`; allow admin `overrideWarnings=true` with a `plugin.install.scan_override` audit entry; echo accepted `findings` on success | hard-reject on `eval(`/`new Function(`/`innerHTML =` made every crypto plugin uninstallable (minified openpgp.js/pkijs trip it), while only scanning the entrypoint left a trivial bypass. Route is already admin-authenticated, so the scan is defence-in-depth, not a trust boundary. |
| 2026-08-04 | `app/(main)/admin/_tabs/plugins.tsx` | **B-01 (UI)** — scanner-findings review panel: holds the rejected file, lists pattern-per-file, offers "Install anyway" / "Cancel"; success message reports how many findings were accepted | without this the override was API-only — an admin uploading a crypto bundle through the web form hit a 400 they could not act on. Also replaces a dead `data.warnings` read (never returned by the route) with the live `findings` field. |
_(append new rows as you diverge)_