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perf(bench): runtime toggle for password-manager autofill suppression

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Expose window.__pmSuppress.disable()/enable() on the suppression IIFE so a
before/after benchmark can reproduce the pre-fix "before" state (managers
re-attach their autofill overlay) and restore it, without a rebuild. The
app itself never calls these; suppression stays on by default.

Co-Authored-By: Claude Opus 4.8 <noreply@anthropic.com>
This commit is contained in:
nick2000713 2026-06-29 11:26:45 +02:00
parent 84d6208bc9
commit 1e68e339ca
1 changed files with 30 additions and 6 deletions
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36
webui/static/init.js
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@ -424,6 +424,7 @@ bootstrapServerAppearanceSettings();
if (el.type === 'password') return true; if (el.type === 'password') return true;
return SKIP_CONTAINERS.some(sel => typeof el.closest === 'function' && el.closest(sel)); return SKIP_CONTAINERS.some(sel => typeof el.closest === 'function' && el.closest(sel));
}; };
const IGNORE_ATTRS = ['data-bwignore', 'data-1p-ignore', 'data-lpignore', 'data-form-type'];
const tag = (el) => { const tag = (el) => {
if (el.dataset.pmTagged) return; // tagged once — never touch again if (el.dataset.pmTagged) return; // tagged once — never touch again
if (isCredentialField(el)) return; // leave real login fields for the manager if (isCredentialField(el)) return; // leave real login fields for the manager
@ -444,21 +445,44 @@ bootstrapServerAppearanceSettings();
// The `:not([data-pm-tagged])` selector makes the steady-state sweep a no-op // The `:not([data-pm-tagged])` selector makes the steady-state sweep a no-op
// (it only ever processes freshly-added inputs), and our own attribute writes // (it only ever processes freshly-added inputs), and our own attribute writes
// don't re-arm the observer (it watches childList, not attributes). // don't re-arm the observer (it watches childList, not attributes).
let pending = false; let pending = false, observer = null, disabled = false;
const scheduleSweep = () => { const scheduleSweep = () => {
if (pending) return; if (disabled || pending) return;
pending = true; pending = true;
const run = () => { pending = false; sweep(); }; const run = () => { pending = false; if (!disabled) sweep(); };
if (typeof requestIdleCallback === 'function') requestIdleCallback(run, { timeout: 400 }); if (typeof requestIdleCallback === 'function') requestIdleCallback(run, { timeout: 400 });
else setTimeout(run, 300); else setTimeout(run, 300);
}; };
const start = () => { const startObserving = () => {
sweep(); if (observer) return;
new MutationObserver(scheduleSweep).observe(document.body, { childList: true, subtree: true }); observer = new MutationObserver(scheduleSweep);
observer.observe(document.body, { childList: true, subtree: true });
}; };
const start = () => { sweep(); startObserving(); };
if (document.readyState === 'loading') document.addEventListener('DOMContentLoaded', start); if (document.readyState === 'loading') document.addEventListener('DOMContentLoaded', start);
else start(); else start();
// Benchmark hook (not used by the app): toggle the suppression at runtime so a
// before/after can be measured without rebuilding. disable() strips the ignore
// hints + stops the observer, so password managers re-attach their autofill
// overlay — i.e. the pre-fix "before" behaviour. enable() re-tags + resumes.
window.__pmSuppress = {
disable() {
disabled = true;
if (observer) { observer.disconnect(); observer = null; }
document.querySelectorAll('[data-pm-tagged]').forEach((el) => {
IGNORE_ATTRS.forEach((a) => el.removeAttribute(a));
delete el.dataset.pmTagged;
});
},
enable() {
disabled = false;
sweep();
startObserving();
},
get isActive() { return !disabled; },
};
})(); })();
// ── Profile System ───────────────────────────────────────────── // ── Profile System ─────────────────────────────────────────────