The meta CSP (no unsafe-inline/unsafe-hashes) blocks ALL inline event
handlers; 19 controls were silently dead in every modern browser.
Revived:
- Disk Safety: toolbar button, injected modal Close/Save/Clean Up, and
the 5 settings sliders (oninput -> input listeners; value labels
never updated)
- AI chat FAB click; hover scale moved to a #ai-chat-fab:hover rule
- TOTP/login logo broken-image fallbacks: capture-phase error
delegation + WeakSet + complete/naturalWidth race guard in
totp-auth.js; updateTotpLogo never resurrects a broken logo
(6 onerror attrs stripped from index.html + auth-gate.js templates)
- favicon-preview data-URI fallback (same race guard)
- app-selector folder-chip remove buttons (data-remove-folder)
- premium upsells in backup-restore + workflows (data-upgrade-msg) —
their old onclick also called scrollToSection('license'), a function
that has never existed anywhere in the codebase; now opens the real
license UI via window.openLicenseModal (license.js)
- health-check Edit/Delete dispatch the same CustomEvents via
data-health-action/data-service-id
- smart-arr Test button via data-smart-test
Verified: zero inline handler attributes remain across index.html +
hand-written js (grep); node --check clean x12; status suite 68/68;
dist rebuilt (SW dashcaddy-shell-36d9aa3364, CSP hash unchanged).
r1 grade C (missed sliders + logo onerror) -> r2 grade A:
urn:ump:mptri3qhywc2e47f2ba4qjafhwm3olzvrvt5vphxoyhea3vgt32a /
urn:ump:josd2g7kqv476vux6euigmygdkijya2s4tsbyivtobw5ftzuf6ba
- Escape all innerHTML assignments with user/external data across 12 JS files
- Upgrade credential encryption: per-value IV, key moved to sessionStorage
- Fix open redirect in TOTP auth via proper URL hostname validation
- Remove sensitive DNS topology data from localStorage cache
- Add security regression test suite (51 tests)
Co-Authored-By: Claude Opus 4.6 <noreply@anthropic.com>
Full codebase including API server (32 modules + routes), dashboard frontend,
DashCA certificate distribution, installer script, and deployment skills.
Hermes