Rene Kievits
@@ -0,0 +1,46 @@
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<!DOCTYPE html>
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<html lang="en">
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<head>
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||||
<meta charset="utf-8" />
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<meta name="viewport" content="width=1920, initial-scale=1" />
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<title>__TITLE__</title>
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<link rel="stylesheet" href="style.css" />
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</head>
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<body>
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<div class="screen">
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<header class="header">
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<div>
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<h1>__TITLE__</h1>
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<p class="subtitle">Stops the LG firmware update popup on rooted webOS TVs</p>
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</div>
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<div class="badges">
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<span id="badge-root" class="badge badge-unknown">checking root…</span>
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<span id="badge-version" class="badge">v__VERSION__</span>
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||||
</div>
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||||
</header>
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||||
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||||
<div class="columns">
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<main class="panel">
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||||
<h2>Protection layers</h2>
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<div id="toggles" class="toggles"></div>
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||||
<h2>Actions</h2>
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||||
<div id="actions" class="actions"></div>
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||||
</main>
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||||
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||||
<aside class="panel">
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||||
<h2>Status</h2>
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||||
<dl id="status" class="status"></dl>
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<h2>Log</h2>
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||||
<pre id="log" class="log"></pre>
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</aside>
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</div>
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<footer class="footer">
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||||
<span>▲▼ move · OK select · BACK exit</span>
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<span id="hint"></span>
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</footer>
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||||
</div>
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||||
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<script src="index.js"></script>
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||||
</body>
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</html>
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+407
@@ -0,0 +1,407 @@
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/**
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||||
* LG Update Blocker - frontend.
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||||
*
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||||
* No frameworks and no build step: Luna calls go straight through
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||||
* PalmServiceBridge, which every webOS webapp gets injected for free.
|
||||
*/
|
||||
(function () {
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||||
'use strict';
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||||
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||||
var SERVICE = 'luna://__SERVICE_ID__';
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||||
var HBCHANNEL = 'luna://org.webosbrew.hbchannel.service';
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||||
var HBCHANNEL_ELEVATE =
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||||
'/media/developer/apps/usr/palm/services/org.webosbrew.hbchannel.service/elevate-service';
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||||
|
||||
var TOGGLES = [
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||||
{
|
||||
key: 'blockHosts',
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||||
title: 'Block LG update servers',
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||||
desc: 'Points snu/su/nsu.lge.com at 127.0.0.1 in /etc/hosts, re-applied on every boot'
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||||
},
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||||
{
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||||
key: 'purgeCache',
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||||
title: 'Delete staged firmware',
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||||
desc: 'Wipes an already downloaded update - the usual reason the popup keeps returning'
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||||
},
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||||
{
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||||
key: 'lockCache',
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||||
title: 'Lock the staging folder',
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||||
desc: 'Mounts an empty read-only folder over it so no update can be staged again'
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||||
},
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||||
{
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||||
key: 'disableSettings',
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title: 'Turn off auto-update settings',
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||||
desc: 'Switches off every update-related key com.webos.settingsservice exposes'
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},
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{
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||||
key: 'stopServices',
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||||
title: 'Stop update services at boot',
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||||
desc: 'Advanced: stops the update upstart jobs found on this TV after every boot'
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||||
}
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||||
];
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||||
|
||||
var ACTIONS = [
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||||
{ key: 'apply', label: 'Apply protection', primary: true },
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||||
{ key: 'purge', label: 'Purge staged update' },
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||||
{ key: 'revert', label: 'Remove protection' },
|
||||
{ key: 'refresh', label: 'Refresh status' },
|
||||
{ key: 'diagnostics', label: 'Diagnostics' }
|
||||
];
|
||||
|
||||
var config = {
|
||||
blockHosts: true,
|
||||
purgeCache: true,
|
||||
lockCache: false,
|
||||
disableSettings: true,
|
||||
stopServices: false
|
||||
};
|
||||
|
||||
var focusables = [];
|
||||
var focusIndex = 0;
|
||||
var busy = false;
|
||||
var bridges = [];
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||||
|
||||
/* ----------------------------------------------------------- luna calls */
|
||||
|
||||
function luna(uri, params, onSuccess, onFailure) {
|
||||
if (typeof PalmServiceBridge === 'undefined') {
|
||||
if (onFailure) onFailure({ returnValue: false, errorText: 'no Luna bus (not running on a TV)' });
|
||||
return;
|
||||
}
|
||||
var bridge = new PalmServiceBridge();
|
||||
bridges.push(bridge);
|
||||
bridge.onservicecallback = function (raw) {
|
||||
var index = bridges.indexOf(bridge);
|
||||
if (index !== -1) bridges.splice(index, 1);
|
||||
var response;
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||||
try {
|
||||
response = JSON.parse(raw);
|
||||
} catch (err) {
|
||||
response = { returnValue: false, errorText: 'malformed response: ' + raw };
|
||||
}
|
||||
if (response.returnValue === false || response.errorText) {
|
||||
if (onFailure) onFailure(response);
|
||||
} else if (onSuccess) {
|
||||
onSuccess(response);
|
||||
}
|
||||
};
|
||||
bridge.call(uri, JSON.stringify(params || {}));
|
||||
}
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||||
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||||
/* ------------------------------------------------------------------- ui */
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||||
|
||||
function el(id) {
|
||||
return document.getElementById(id);
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||||
}
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||||
|
||||
function log(text) {
|
||||
var pane = el('log');
|
||||
var stamp = new Date().toTimeString().slice(0, 8);
|
||||
pane.textContent += '[' + stamp + '] ' + text + '\n';
|
||||
pane.scrollTop = pane.scrollHeight;
|
||||
}
|
||||
|
||||
function logLines(lines) {
|
||||
(lines || []).forEach(function (line) {
|
||||
log(line);
|
||||
});
|
||||
}
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||||
|
||||
function setHint(text, isBusy) {
|
||||
var hint = el('hint');
|
||||
hint.textContent = text || '';
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||||
hint.className = isBusy ? 'busy' : '';
|
||||
}
|
||||
|
||||
function setBusy(state, text) {
|
||||
busy = state;
|
||||
setHint(text || (state ? 'working…' : ''), state);
|
||||
}
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||||
|
||||
function bytes(value) {
|
||||
if (!value) return '0 B';
|
||||
var units = ['B', 'kB', 'MB', 'GB'];
|
||||
var index = 0;
|
||||
var size = value;
|
||||
while (size >= 1024 && index < units.length - 1) {
|
||||
size /= 1024;
|
||||
index += 1;
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||||
}
|
||||
return (index === 0 ? size : size.toFixed(1)) + ' ' + units[index];
|
||||
}
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||||
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||||
function buildUi() {
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||||
var toggles = el('toggles');
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||||
TOGGLES.forEach(function (toggle) {
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var row = document.createElement('div');
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||||
row.className = 'row';
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||||
row.innerHTML =
|
||||
'<div class="text"><div class="title"></div><div class="desc"></div></div>' +
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'<div class="state"></div>';
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||||
row.querySelector('.title').textContent = toggle.title;
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||||
row.querySelector('.desc').textContent = toggle.desc;
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||||
row.dataset.toggle = toggle.key;
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||||
row.onActivate = function () {
|
||||
config[toggle.key] = !config[toggle.key];
|
||||
renderToggles();
|
||||
log((config[toggle.key] ? 'enabled: ' : 'disabled: ') + toggle.title +
|
||||
' (press Apply protection to write it to the TV)');
|
||||
};
|
||||
toggles.appendChild(row);
|
||||
focusables.push(row);
|
||||
});
|
||||
|
||||
var actions = el('actions');
|
||||
ACTIONS.forEach(function (action) {
|
||||
var button = document.createElement('div');
|
||||
button.className = 'button' + (action.primary ? ' primary' : '');
|
||||
button.textContent = action.label;
|
||||
button.onActivate = function () {
|
||||
runAction(action.key);
|
||||
};
|
||||
actions.appendChild(button);
|
||||
focusables.push(button);
|
||||
});
|
||||
|
||||
renderToggles();
|
||||
renderFocus();
|
||||
}
|
||||
|
||||
function renderToggles() {
|
||||
TOGGLES.forEach(function (toggle, index) {
|
||||
var row = focusables[index];
|
||||
var on = !!config[toggle.key];
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||||
row.className = 'row' + (on ? ' on' : '') + (index === focusIndex ? ' focused' : '');
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||||
row.querySelector('.state').textContent = on ? 'ON' : 'OFF';
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||||
});
|
||||
}
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||||
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||||
function renderFocus() {
|
||||
focusables.forEach(function (node, index) {
|
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var focused = index === focusIndex;
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||||
if (focused) {
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||||
if (node.className.indexOf('focused') === -1) node.className += ' focused';
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if (node.scrollIntoView) node.scrollIntoView(false);
|
||||
} else {
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node.className = node.className.replace(/\s*focused/g, '');
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||||
}
|
||||
});
|
||||
}
|
||||
|
||||
function move(delta) {
|
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focusIndex = (focusIndex + delta + focusables.length) % focusables.length;
|
||||
renderFocus();
|
||||
}
|
||||
|
||||
function badge(id, text, kind) {
|
||||
var node = el(id);
|
||||
node.textContent = text;
|
||||
node.className = 'badge' + (kind ? ' badge-' + kind : '');
|
||||
}
|
||||
|
||||
function renderStatus(status) {
|
||||
var list = el('status');
|
||||
list.innerHTML = '';
|
||||
|
||||
function row(label, value) {
|
||||
var wrapper = document.createElement('div');
|
||||
var dt = document.createElement('dt');
|
||||
var dd = document.createElement('dd');
|
||||
dt.textContent = label;
|
||||
dd.textContent = value;
|
||||
wrapper.appendChild(dt);
|
||||
wrapper.appendChild(dd);
|
||||
list.appendChild(wrapper);
|
||||
}
|
||||
|
||||
var staged = 0;
|
||||
var stagedDirs = 0;
|
||||
var locked = 0;
|
||||
(status.cache || []).forEach(function (entry) {
|
||||
stagedDirs += 1;
|
||||
staged += entry.bytes || 0;
|
||||
if (entry.locked) locked += 1;
|
||||
});
|
||||
|
||||
row('Service user', status.root ? 'root' : 'uid ' + status.uid + ' (not elevated)');
|
||||
row('Hosts entries', status.hosts.blockedDomains + ' / ' + status.hosts.totalDomains +
|
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(status.hosts.bindMounted ? ' (bind-mounted)' : ''));
|
||||
row('Staging folders', stagedDirs ? stagedDirs + ' found' : 'none on this TV');
|
||||
row('Staged firmware', stagedDirs ? bytes(staged) : '-');
|
||||
row('Staging locked', stagedDirs ? locked + ' / ' + stagedDirs : '-');
|
||||
row('Update jobs found', (status.jobs || []).length ? status.jobs.join(', ') : 'none');
|
||||
row('Boot hook', status.bootHook.installed ? 'installed' : 'not installed');
|
||||
|
||||
var settings = status.settings || [];
|
||||
if (settings.length) {
|
||||
settings.forEach(function (entry) {
|
||||
row(entry.category + '/' + entry.key, JSON.stringify(entry.value));
|
||||
});
|
||||
} else {
|
||||
row('Update settings', 'none exposed');
|
||||
}
|
||||
|
||||
badge('badge-root', status.root ? 'root' : 'no root', status.root ? 'ok' : 'bad');
|
||||
badge('badge-version', 'v' + status.version);
|
||||
|
||||
if (status.config) {
|
||||
Object.keys(config).forEach(function (key) {
|
||||
if (typeof status.config[key] === 'boolean') config[key] = status.config[key];
|
||||
});
|
||||
renderToggles();
|
||||
}
|
||||
}
|
||||
|
||||
/* -------------------------------------------------------------- actions */
|
||||
|
||||
function refresh(onDone) {
|
||||
luna(SERVICE + '/status', {}, function (status) {
|
||||
renderStatus(status);
|
||||
if (onDone) onDone(status);
|
||||
}, function (err) {
|
||||
log('status failed: ' + (err.errorText || JSON.stringify(err)));
|
||||
badge('badge-root', 'service error', 'bad');
|
||||
if (onDone) onDone(null);
|
||||
});
|
||||
}
|
||||
|
||||
function runAction(key) {
|
||||
if (busy) return;
|
||||
|
||||
if (key === 'refresh') {
|
||||
setBusy(true, 'refreshing…');
|
||||
refresh(function () {
|
||||
setBusy(false);
|
||||
log('status refreshed');
|
||||
});
|
||||
return;
|
||||
}
|
||||
|
||||
if (key === 'diagnostics') {
|
||||
setBusy(true, 'collecting diagnostics…');
|
||||
luna(SERVICE + '/diagnostics', {}, function (res) {
|
||||
setBusy(false);
|
||||
log('--- diagnostics ---');
|
||||
log('os: ' + JSON.stringify(res.osInfo));
|
||||
log('mounts: ' + JSON.stringify(res.mounts));
|
||||
log('settings: ' + JSON.stringify(res.settings));
|
||||
log('hosts (tail):\n' + res.hostsFile);
|
||||
log('boot hook log (tail):\n' + res.bootLog);
|
||||
log('--- end ---');
|
||||
}, function (err) {
|
||||
setBusy(false);
|
||||
log('diagnostics failed: ' + (err.errorText || JSON.stringify(err)));
|
||||
});
|
||||
return;
|
||||
}
|
||||
|
||||
var uri = SERVICE + '/' + key;
|
||||
var params = key === 'apply' ? config : {};
|
||||
setBusy(true, key === 'revert' ? 'removing…' : 'applying…');
|
||||
luna(uri, params, function (res) {
|
||||
setBusy(false);
|
||||
logLines(res.log);
|
||||
if (res.status) renderStatus(res.status);
|
||||
else refresh();
|
||||
}, function (err) {
|
||||
setBusy(false);
|
||||
logLines(err.log);
|
||||
log('failed: ' + (err.errorText || JSON.stringify(err)));
|
||||
});
|
||||
}
|
||||
|
||||
/* ------------------------------------------------------------ elevation */
|
||||
|
||||
function elevate(onDone) {
|
||||
log('service is not running as root, asking the Homebrew Channel to elevate it…');
|
||||
|
||||
function afterElevation() {
|
||||
// The running instance keeps its old (unprivileged) process; quitting it
|
||||
// makes the bus start a fresh, elevated one on the next call.
|
||||
luna(SERVICE + '/quit', {}, function () {
|
||||
window.setTimeout(recheck, 2500);
|
||||
}, function () {
|
||||
window.setTimeout(recheck, 2500);
|
||||
});
|
||||
}
|
||||
|
||||
function recheck() {
|
||||
refresh(function (status) {
|
||||
if (status && status.root) {
|
||||
log('service elevated - ready');
|
||||
} else {
|
||||
log('still not elevated. Open the Homebrew Channel, make sure "Root status" says ' +
|
||||
'"ok", then relaunch this app.');
|
||||
}
|
||||
setBusy(false);
|
||||
if (onDone) onDone();
|
||||
});
|
||||
}
|
||||
|
||||
luna(HBCHANNEL + '/elevateService', { id: '__SERVICE_ID__' }, function () {
|
||||
log('elevateService succeeded, restarting our service…');
|
||||
afterElevation();
|
||||
}, function (err) {
|
||||
log('elevateService unavailable (' + (err.errorText || 'unknown') + '), trying exec fallback…');
|
||||
luna(HBCHANNEL + '/exec', { command: HBCHANNEL_ELEVATE + ' __SERVICE_ID__' }, function () {
|
||||
log('elevate-service executed, restarting our service…');
|
||||
afterElevation();
|
||||
}, function (execErr) {
|
||||
log('could not elevate: ' + (execErr.errorText || JSON.stringify(execErr)));
|
||||
log('Is the Homebrew Channel installed and rooted? Its service must be elevated first.');
|
||||
setBusy(false);
|
||||
if (onDone) onDone();
|
||||
});
|
||||
});
|
||||
}
|
||||
|
||||
/* ---------------------------------------------------------------- input */
|
||||
|
||||
document.addEventListener('keydown', function (event) {
|
||||
switch (event.keyCode) {
|
||||
case 38: // up
|
||||
move(-1);
|
||||
break;
|
||||
case 40: // down
|
||||
move(1);
|
||||
break;
|
||||
case 37: // left
|
||||
move(-1);
|
||||
break;
|
||||
case 39: // right
|
||||
move(1);
|
||||
break;
|
||||
case 13: // OK
|
||||
case 32: // space (keyboard/dev)
|
||||
if (!busy && focusables[focusIndex] && focusables[focusIndex].onActivate) {
|
||||
focusables[focusIndex].onActivate();
|
||||
}
|
||||
break;
|
||||
case 461: // back
|
||||
case 27: // esc
|
||||
window.close();
|
||||
break;
|
||||
default:
|
||||
return;
|
||||
}
|
||||
event.preventDefault();
|
||||
});
|
||||
|
||||
/* ----------------------------------------------------------------- boot */
|
||||
|
||||
buildUi();
|
||||
log('LG Update Blocker v__VERSION__');
|
||||
setBusy(true, 'checking service…');
|
||||
refresh(function (status) {
|
||||
if (!status) {
|
||||
setBusy(false);
|
||||
return;
|
||||
}
|
||||
if (status.root) {
|
||||
setBusy(false);
|
||||
log('service is running as root - ready');
|
||||
} else {
|
||||
elevate();
|
||||
}
|
||||
});
|
||||
})();
|
||||
+234
@@ -0,0 +1,234 @@
|
||||
* {
|
||||
box-sizing: border-box;
|
||||
margin: 0;
|
||||
padding: 0;
|
||||
}
|
||||
|
||||
html,
|
||||
body {
|
||||
width: 1920px;
|
||||
height: 1080px;
|
||||
overflow: hidden;
|
||||
background: #0d1014;
|
||||
color: #e6e9ee;
|
||||
font-family: "LG Smart UI", "Museo Sans", Helvetica, Arial, sans-serif;
|
||||
font-size: 24px;
|
||||
}
|
||||
|
||||
.screen {
|
||||
/* TV overscan safe area */
|
||||
padding: 54px 90px 40px;
|
||||
height: 100%;
|
||||
display: flex;
|
||||
flex-direction: column;
|
||||
}
|
||||
|
||||
.header {
|
||||
display: flex;
|
||||
align-items: flex-start;
|
||||
justify-content: space-between;
|
||||
padding-bottom: 24px;
|
||||
border-bottom: 2px solid #232a33;
|
||||
}
|
||||
|
||||
h1 {
|
||||
font-size: 46px;
|
||||
font-weight: 600;
|
||||
letter-spacing: 0.5px;
|
||||
}
|
||||
|
||||
h2 {
|
||||
font-size: 24px;
|
||||
font-weight: 600;
|
||||
text-transform: uppercase;
|
||||
letter-spacing: 2px;
|
||||
color: #7c8899;
|
||||
margin: 26px 0 14px;
|
||||
}
|
||||
|
||||
h2:first-child {
|
||||
margin-top: 0;
|
||||
}
|
||||
|
||||
.subtitle {
|
||||
color: #8b95a5;
|
||||
font-size: 22px;
|
||||
margin-top: 6px;
|
||||
}
|
||||
|
||||
.badges {
|
||||
display: flex;
|
||||
gap: 12px;
|
||||
}
|
||||
|
||||
.badge {
|
||||
padding: 8px 18px;
|
||||
border-radius: 999px;
|
||||
background: #1a2029;
|
||||
color: #9aa5b5;
|
||||
font-size: 20px;
|
||||
white-space: nowrap;
|
||||
}
|
||||
|
||||
.badge-ok {
|
||||
background: #123021;
|
||||
color: #4ade80;
|
||||
}
|
||||
|
||||
.badge-bad {
|
||||
background: #35161a;
|
||||
color: #f87171;
|
||||
}
|
||||
|
||||
.badge-unknown {
|
||||
background: #2a2413;
|
||||
color: #fbbf24;
|
||||
}
|
||||
|
||||
.columns {
|
||||
display: flex;
|
||||
gap: 40px;
|
||||
flex: 1;
|
||||
min-height: 0;
|
||||
padding-top: 26px;
|
||||
}
|
||||
|
||||
.panel {
|
||||
flex: 1;
|
||||
min-width: 0;
|
||||
display: flex;
|
||||
flex-direction: column;
|
||||
}
|
||||
|
||||
.panel:last-child {
|
||||
max-width: 720px;
|
||||
}
|
||||
|
||||
.toggles,
|
||||
.actions {
|
||||
display: flex;
|
||||
flex-direction: column;
|
||||
gap: 10px;
|
||||
}
|
||||
|
||||
.actions {
|
||||
flex-direction: row;
|
||||
flex-wrap: wrap;
|
||||
}
|
||||
|
||||
.row {
|
||||
display: flex;
|
||||
align-items: center;
|
||||
gap: 20px;
|
||||
padding: 16px 22px;
|
||||
border: 3px solid transparent;
|
||||
border-radius: 12px;
|
||||
background: #151b23;
|
||||
}
|
||||
|
||||
.row .text {
|
||||
flex: 1;
|
||||
min-width: 0;
|
||||
}
|
||||
|
||||
.row .title {
|
||||
font-size: 25px;
|
||||
}
|
||||
|
||||
.row .desc {
|
||||
font-size: 19px;
|
||||
color: #8b95a5;
|
||||
margin-top: 4px;
|
||||
}
|
||||
|
||||
.row .state {
|
||||
font-size: 22px;
|
||||
font-weight: 600;
|
||||
padding: 6px 16px;
|
||||
border-radius: 8px;
|
||||
background: #232b36;
|
||||
color: #94a3b8;
|
||||
min-width: 92px;
|
||||
text-align: center;
|
||||
}
|
||||
|
||||
.row.on .state {
|
||||
background: #14361f;
|
||||
color: #4ade80;
|
||||
}
|
||||
|
||||
.button {
|
||||
padding: 16px 28px;
|
||||
border: 3px solid transparent;
|
||||
border-radius: 12px;
|
||||
background: #1d2530;
|
||||
font-size: 24px;
|
||||
}
|
||||
|
||||
.button.primary {
|
||||
background: #7f1d24;
|
||||
color: #ffe4e6;
|
||||
}
|
||||
|
||||
.focused {
|
||||
border-color: #f43f5e;
|
||||
background: #222c38;
|
||||
}
|
||||
|
||||
.button.primary.focused {
|
||||
background: #b91c2c;
|
||||
}
|
||||
|
||||
.status {
|
||||
font-size: 21px;
|
||||
line-height: 1.5;
|
||||
}
|
||||
|
||||
.status div {
|
||||
display: flex;
|
||||
justify-content: space-between;
|
||||
gap: 16px;
|
||||
padding: 5px 0;
|
||||
border-bottom: 1px solid #1b2029;
|
||||
}
|
||||
|
||||
.status dt {
|
||||
color: #8b95a5;
|
||||
}
|
||||
|
||||
.status dd {
|
||||
text-align: right;
|
||||
color: #dbe2ea;
|
||||
overflow: hidden;
|
||||
text-overflow: ellipsis;
|
||||
white-space: nowrap;
|
||||
max-width: 60%;
|
||||
}
|
||||
|
||||
.log {
|
||||
flex: 1;
|
||||
min-height: 120px;
|
||||
overflow-y: auto;
|
||||
background: #0a0d11;
|
||||
border: 1px solid #1b2029;
|
||||
border-radius: 10px;
|
||||
padding: 14px 18px;
|
||||
font-family: "Andale Mono", monospace;
|
||||
font-size: 18px;
|
||||
line-height: 1.45;
|
||||
color: #9fb0c3;
|
||||
white-space: pre-wrap;
|
||||
word-break: break-word;
|
||||
}
|
||||
|
||||
.footer {
|
||||
display: flex;
|
||||
justify-content: space-between;
|
||||
padding-top: 18px;
|
||||
color: #6b7686;
|
||||
font-size: 20px;
|
||||
}
|
||||
|
||||
.busy {
|
||||
color: #fbbf24;
|
||||
}
|
||||
Reference in New Issue
Block a user