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fix(observer/bridge): v14 — strict 5-level DOM scope, CSS/code/icon junk filter, auto-version sync (v0.5.47) #task-619

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Root causes fixed:
1. extractContextFromNearby depth 20→5 — stops grabbing unrelated UI/editor code
2. JUNK_CODE_RE — rejects CSS rules, JS source code, extension internals
3. ICON_GLUE_RE — rejects Material icon text glued with content
4. Fallback span/div/p collection REMOVED entirely (always grabbed chat text)
5. html-patcher strips old observer from integration.build() cache
6. http-bridge server-side JUNK_CONTENT_RE as last line of defense
This commit is contained in:
Variet Worker
2026-04-15 14:55:58 +09:00
parent 2e32be96fe
commit ed90cbf874
4 changed files with 51 additions and 59 deletions
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10
extension/src/http-bridge.ts
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@@ -304,6 +304,16 @@ function _handlePending(req: any, res: any, ctx: HttpBridgeContext) {
res.end(JSON.stringify({ ok: false, filtered: true }));
return;
}
// v14: Server-side junk content filter — CSS, source code, icon glue
// This is the last line of defense regardless of observer version
const JUNK_CONTENT_RE = /(!important|::selection|background-color:|var\(--|font-size:|border-[a-z]+:|padding:|margin:|display:\s|===|!==|\|\||\.test\(|\.match\(|\.replace\(|_RE[.\s]|\brawDesc\b|\brawCmd\b|\benrichedCmd\b|\bquerySelector\b)/;
const ICON_GLUE_RE = /(alternate_email|content_copy|content_paste|check_circle|chevron_right|chevron_left|keyboard_arrow|arrow_drop_down|arrow_drop_up|more_horiz|more_vert|expand_more|expand_less)[a-zA-Z]/;
if (JUNK_CONTENT_RE.test(cmd) || ICON_GLUE_RE.test(cmd)) {
ctx.logToFile(`[HTTP] filtered junk content: "${cmd.substring(0, 80)}"`);
res.writeHead(200, { 'Content-Type': 'application/json' });
res.end(JSON.stringify({ ok: false, filtered: true, reason: 'junk_content' }));
return;
}
// "Run" button → step_probe handles these with full command detail
// Only filter when step_probe IS actively tracking AND cmd is still generic button text
if (/^(?:Always\s*)?Run\b/i.test(cmd)) {