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revert(extension): drop post-3.1.2 frame-targeting band-aids

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Restores extension/ to the state directly after webNavigation was removed
(4d78970). The six follow-up commits layered heuristics on an unverified
premise (frame-ID sweeps, multi-phase probes, retry loops) without fixing
the underlying resolver. They are removed so the real fix can be built on
a known state.

Co-Authored-By: Claude Opus 5 <noreply@anthropic.com>
This commit is contained in:
Timo
2026-08-17 23:53:10 +02:00
parent 804c36c694
commit 04694d4439
23 changed files with 245 additions and 744 deletions
Download Patch File Download Diff File Expand all files Collapse all files
extension/popup.js
+15 -47
View File
@@ -468,12 +468,12 @@ async function init() {
// Keep a denied selection visible while Chrome waits for the user
// to grant access; it becomes active automatically after approval.
await populateTabs(res.peers, res.targetTabId);
await populateTabs(res.peers, res.targetTabId || res.pendingTargetTabId);
// Render lobby status if active
if (res.episodeLobby) updateLobbyUI(res.episodeLobby, res.peers);
if (res.status === 'connected' && normalizeTabId(res.targetTabId) === null && localData.roomId) {
if (res.status === 'connected' && !res.targetTabId && !res.pendingTargetTabId && localData.roomId) {
const syncTabBtn = document.querySelector('.tab-btn[data-tab="tab-sync"]');
if (syncTabBtn) syncTabBtn.click();
showSelectVideoHint();
@@ -682,7 +682,7 @@ async function refreshTargetAccessState() {
}
await populateTabs(
status.peers,
status.targetTabId
status.targetTabId ?? status.pendingTargetTabId ?? null
);
}
@@ -1222,14 +1222,14 @@ async function populateTabs(providedPeers = null, providedTargetTabId = null) {
const blacklistDomains = getEffectiveBlacklistDomains(await readBlacklistOverrides());
const isFilterActive = data.filterNoise !== false;
let currentTargetTabId = normalizeTabId(providedTargetTabId);
let currentTargetTabId = providedTargetTabId;
if (currentTargetTabId === null) {
const status = await new Promise(r => chrome.runtime.sendMessage({ type: 'GET_STATUS' }, r));
if (chrome.runtime.lastError) {
if (populateTabsToken !== token) return;
currentTargetTabId = null;
} else {
currentTargetTabId = status?.targetTabId ?? null;
currentTargetTabId = status?.targetTabId || status?.pendingTargetTabId;
}
}
@@ -1260,7 +1260,7 @@ async function populateTabs(providedPeers = null, providedTargetTabId = null) {
const filteredTabs = tabs.filter(tab => {
if (!tab.url || tab.url.startsWith('chrome://')) return false;
if (isFilterActive && currentTargetTabId !== null && tab.id !== currentTargetTabId) {
if (isFilterActive && tab.id !== parseInt(currentTargetTabId)) {
if (isUrlBlacklisted(tab.url, blacklistDomains)) return false;
}
return true;
@@ -1311,7 +1311,7 @@ async function populateTabs(providedPeers = null, providedTargetTabId = null) {
// Sort: 1. Current tab first, 2. Matches, 3. Rest alphabetically
const options = Array.from(elements.targetTab.options);
const placeholder = options.shift();
const currentTabId = currentTargetTabId;
const currentTabId = providedTargetTabId ? parseInt(providedTargetTabId) : null;
options.sort((a, b) => {
const aId = parseInt(a.value);
@@ -1331,7 +1331,7 @@ async function populateTabs(providedPeers = null, providedTargetTabId = null) {
elements.targetTab.appendChild(placeholder);
options.forEach(opt => elements.targetTab.appendChild(opt));
if (currentTargetTabId !== null) {
if (currentTargetTabId) {
elements.targetTab.value = currentTargetTabId;
} else {
const matchOpt = options.find(o => o.textContent.includes('⭐ MATCH:'));
@@ -1745,7 +1745,7 @@ if (elements.langSelector) {
} else {
hideSiteAccessNotice();
}
await populateTabs(res.peers, res.targetTabId);
await populateTabs(res.peers, res.targetTabId || res.pendingTargetTabId);
if (res.episodeLobby) updateLobbyUI(res.episodeLobby, res.peers);
} else {
applyConnectionStatus('disconnected');
@@ -2094,7 +2094,7 @@ elements.forceSyncBtn.addEventListener('click', async () => {
elements.forceSyncBtn.disabled = true;
const status = await new Promise(r => chrome.runtime.sendMessage({ type: 'GET_STATUS' }, r));
if (chrome.runtime.lastError || !status || status.targetReady !== true || normalizeTabId(status.targetTabId) === null) {
if (chrome.runtime.lastError || !status || !status.targetTabId) {
elements.forceSyncBtn.disabled = false;
return;
}
@@ -2160,8 +2160,7 @@ elements.forceSyncBtn.addEventListener('click', async () => {
resolve(false);
return;
}
resolve(currentStatus?.targetReady === true
&& normalizeTabId(currentStatus?.targetTabId) === tabId);
resolve(normalizeTabId(currentStatus?.targetTabId) === tabId);
});
});
@@ -2580,9 +2579,8 @@ elements.copyLogs.addEventListener('click', () => {
logs = logs || [];
history = history || [];
const targetTabId = normalizeTabId(status.targetTabId);
const videoPromise = (targetTabId !== null && status.targetReady === true)
? new Promise(resolve => chrome.runtime.sendMessage({ type: 'GET_VIDEO_STATE', tabId: targetTabId }, resolve))
const videoPromise = (status && status.targetTabId)
? new Promise(resolve => chrome.runtime.sendMessage({ type: 'GET_VIDEO_STATE', tabId: status.targetTabId }, resolve))
: Promise.resolve(null);
videoPromise.then(rawVideo => {
@@ -2602,11 +2600,6 @@ elements.copyLogs.addEventListener('click', () => {
lines.push(`- **User Agent:** ${userAgent}`);
lines.push('');
lines.push('## Target');
lines.push(`- **Target Tab ID:** ${targetTabId ?? 'none'}`);
lines.push(`- **Activation:** ${safe(status.targetActivationState, 'unknown')}`);
lines.push('');
// ── Tab ──
if (rawVideo) {
lines.push('## Tab');
@@ -2659,9 +2652,7 @@ elements.copyLogs.addEventListener('click', () => {
// ── Video ──
lines.push('## Video');
if (!rawVideo) {
lines.push(targetTabId !== null
? '- *Target tab selected; video communication is not ready yet*'
: '- *No tab selected / communication failed*');
lines.push('- *No tab selected / communication failed*');
} else if (!vs.found) {
lines.push('- **Found:** \u274C NO VIDEO ELEMENT');
if (vs.videoCount != null) lines.push(`- **Video Tags:** ${vs.videoCount}`);
@@ -2801,34 +2792,11 @@ function refreshDebugInfo() {
if (!devTab || devTab.style.display === 'none') return;
chrome.runtime.sendMessage({ type: 'GET_STATUS' }, (res) => {
if (!res || normalizeTabId(res.targetTabId) === null) {
if (res?.targetActivationState === 'activating' || res?.targetActivationState === 'access_required') {
if (elements.videoDebug) {
elements.videoDebug.textContent = getMessage('DEBUG_TARGET_ACTIVATING');
}
return;
}
if (res?.targetActivationState === 'error') {
if (elements.videoDebug) {
elements.videoDebug.textContent = res.targetActivationError
? `Injection fehlgeschlagen: ${res.targetActivationError}`
: 'Video-Injection fehlgeschlagen.';
}
return;
}
if (!res || !res.targetTabId) {
if (elements.videoDebug) elements.videoDebug.textContent = getMessage('DEBUG_NO_TAB');
return;
}
if (res.targetReady !== true) {
if (elements.videoDebug) {
elements.videoDebug.textContent = res.targetActivationState === 'error'
? `Injection fehlgeschlagen: ${res.targetActivationError || 'unbekannter Fehler'}`
: getMessage('DEBUG_TARGET_ACTIVATING');
}
return;
}
// Request direct state from the content script via background
chrome.runtime.sendMessage({ type: 'GET_VIDEO_STATE', tabId: res.targetTabId }, (state) => {
if (!state || (!state.found && state.error)) {