92 lines
2.2 KiB
JavaScript
92 lines
2.2 KiB
JavaScript
'use strict';
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var browser = browser || chrome
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var user_agent = "Mozilla/5.0 (compatible; Googlebot/2.1; +http://www.google.com/bot.html)";
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var target_urls = "*://*/*";
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var extension_status = 0;
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var rewrite = false;
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var status = 0;
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/*
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browser.runtime.onInstalled.addListener(function() {
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browser.storage.sync.set({extension_status: 0}, function() {
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console.log('The extension_status is set to 0.');
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});
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});
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*/
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function set_extension_status_ON() {
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rewrite = true;
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status = 1;
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console.log('Setting status to ON');
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browser.storage.sync.set({extension_status: 1}, function() {
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console.log('Setting extension status to ON');
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browser.browserAction.setIcon({path: 'icon1.png'});
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});
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}
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function set_extension_status_OFF() {
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rewrite = false;
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status = 0;
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console.log('Setting status to OFF');
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browser.storage.sync.set({extension_status: 0}, function() {
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console.log('Setting extension status to OFF');
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browser.browserAction.setIcon({path: 'icon0.png'});
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});
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}
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function get_extension_status(){
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browser.storage.sync.get('extension_status', function(data) {
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extension_status = data.extension_status;
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});
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console.log("extension status is: " + extension_status);
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return extension_status
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}
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function update_icon(){
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extension_status = get_extension_status();
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if(status == 0) {
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set_extension_status_ON();
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}else{
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set_extension_status_OFF();
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}
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}
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function rewrite_user_agent_header(e){
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console.log('Browser http request!');
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extension_status = get_extension_status();
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if(status == 0) {
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console.log('Nothing to do');
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return {requestHeaders: e.requestHeaders};
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}
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for (var header of e.requestHeaders) {
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if (header.name.toLowerCase() === "user-agent") {
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header.value = user_agent;
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}
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}
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console.log('Set user-agent header to: ' + user_agent);
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return {requestHeaders: e.requestHeaders};
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}
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browser.runtime.onStartup.addListener(set_extension_status_OFF);
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browser.browserAction.onClicked.addListener(update_icon);
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browser.webRequest.onBeforeSendHeaders.addListener(
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rewrite_user_agent_header,
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{urls: [target_urls]},
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["blocking", "requestHeaders"]
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);
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