buckbanzai/talkdesk-useragent-switcher
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possible fix for #25

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This commit is contained in:
Ray Lothian 2019-03-13 09:27:20 +01:00
parent ab8117a201
commit 8b93a731b0
1 changed files with 9 additions and 8 deletions
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17
extension/common.js
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@ -35,21 +35,21 @@ chrome.storage.local.get(prefs, ps => {
contexts: ['browser_action'], contexts: ['browser_action'],
type: 'radio', type: 'radio',
checked: prefs.mode === 'blacklist' checked: prefs.mode === 'blacklist'
}); }, () => chrome.runtime.lastError);
chrome.contextMenus.create({ chrome.contextMenus.create({
id: 'whitelist', id: 'whitelist',
title: 'Switch to "white-list" mode', title: 'Switch to "white-list" mode',
contexts: ['browser_action'], contexts: ['browser_action'],
type: 'radio', type: 'radio',
checked: prefs.mode === 'whitelist' checked: prefs.mode === 'whitelist'
}); }, () => chrome.runtime.lastError);
chrome.contextMenus.create({ chrome.contextMenus.create({
id: 'custom', id: 'custom',
title: 'Switch to "custom" mode', title: 'Switch to "custom" mode',
contexts: ['browser_action'], contexts: ['browser_action'],
type: 'radio', type: 'radio',
checked: prefs.mode === 'custom' checked: prefs.mode === 'custom'
}); }, () => chrome.runtime.lastError);
}); });
chrome.storage.onChanged.addListener(ps => { chrome.storage.onChanged.addListener(ps => {
Object.keys(ps).forEach(key => prefs[key] = ps[key].newValue); Object.keys(ps).forEach(key => prefs[key] = ps[key].newValue);
@ -264,17 +264,18 @@ var onCommitted = ({frameId, url, tabId}) => {
if (o.userAgent === 'empty') { if (o.userAgent === 'empty') {
userAgent = appVersion = platform = vendor = ''; userAgent = appVersion = platform = vendor = '';
} }
const fix = s => s.replace(/`/g, String.fromCharCode(0));
chrome.tabs.executeScript(tabId, { chrome.tabs.executeScript(tabId, {
runAt: 'document_start', runAt: 'document_start',
frameId, frameId,
code: `{ code: `{
const script = document.createElement('script'); const script = document.createElement('script');
script.textContent = \`{ script.textContent = \`{
navigator.__defineGetter__('userAgent', () => '${userAgent}'); navigator.__defineGetter__('userAgent', () => '${fix(userAgent)}');
navigator.__defineGetter__('appVersion', () => '${appVersion}'); navigator.__defineGetter__('appVersion', () => '${fix(appVersion)}');
navigator.__defineGetter__('platform', () => '${platform}'); navigator.__defineGetter__('platform', () => '${fix(platform)}');
navigator.__defineGetter__('vendor', () => '${vendor}'); navigator.__defineGetter__('vendor', () => '${fix(vendor)}');
}\`; }\`.replace(new RegExp(String.fromCharCode(0), 'g'), '\`');
document.documentElement.appendChild(script); document.documentElement.appendChild(script);
script.remove(); script.remove();
}` }`