Files
iptvnator/libs/ui/playback
Salem 2c032cd3c8 fix(security): complete Electron hardening and review follow-ups
* fix(security): harden Electron IPC against MITM, SSRF, path and injection risks

S1 TLS: validate certs by default on playlist/EPG fetches (opt-out via IPTVNATOR_ALLOW_INSECURE_TLS); new util/secure-https.ts.
S2: write-file IPC restricted to save-dialog-authorized paths.
S3: XTREAM_PROBE_URL guarded by assertRemoteUrlAllowed + maxRedirects:0; new events/url-safety.ts (+19 tests).
S4: EPG titles rendered via interpolation, not [innerHTML].
S5: downloads reveal/play limited to recorded download paths.
S6: Stalker cmd encoded (slash-preserving) to block query injection.
EPG-worker and Stalker fetches reject file://-style/credentialed URLs; LAN/self-hosted targets remain allowed.

* perf(player): lazy-load web video players via @defer

Wrap Video.js/HTML5/ArtPlayer in @defer (on immediate) so video.js, hls.js,
artplayer and mpegts.js split into a deferred chunk loaded on first playback
instead of eagerly on the player route. Embedded MPV (native) stays eager.
Spec uses DeferBlockBehavior.Playthrough.

* fix(player): remove leaked HTML video listeners on destroy

volumechange used a mismatched removeEventListener reference, while
loadedmetadata and timeupdate were never removed at all. Bind all three to
stable handler fields used for both add and remove, and add a teardown
regression test asserting each listener is detached on destroy.

* refactor(dashboard): extract pure navigation helpers from DashboardDataService

Move the 8 stateless link/navigation-state/type-kind helpers into a new
dashboard-navigation.util.ts so the routing logic is independently testable and
the 1260-line god-service shrinks. DashboardDataService keeps the public methods
as thin delegators (facade) so the public API and the single consumer
(workspace-dashboard-rails) are unchanged. First slice of the DashboardDataService
decomposition; verified by the existing service spec (33/33) and the app typecheck.

* fix(review): address PR feedback (IPv6 link-local, write-path cap, @defer placeholder)

- url-safety: broaden IPv6 link-local detection to the full fe80::/10 range
  (fe80:: through febf::), not just the fe80:: prefix (+ regression tests).
- playlist.events: cap authorizedWritePaths (evict oldest past 32) so a save
  dialog opened without a following write cannot accumulate entries until restart.
- web-player-view: add a @placeholder to each @defer (on immediate) player block
  to avoid the one-frame blank/layout-shift before the chunk resolves.

* fix(security): close Electron network and download gaps

* test(downloads): cover cancellation and restart cleanup

* fix(downloads): address Greptile review gaps

* test(security): reproduce remaining Greptile findings

* fix(security): close remaining Greptile findings

* test(downloads): reproduce early database queue stall

* fix(downloads): release queue after setup failures

* test(downloads): reproduce completion queue stall

* fix(downloads): release queue after completion failures
2026-06-12 15:24:29 +02:00
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