bypass-paywalls-firefox-clean/background.js
2020-06-14 18:09:59 +02:00

590 lines
20 KiB
JavaScript

/* Please respect alphabetical order when adding a site in any list */
'use strict';
var ext_api = (typeof browser === 'object') ? browser : chrome;
// Cookies from this list are blocked by default (obsolete)
// defaultSites are loaded from sites.js at installation extension
// var defaultSites = {};
const restrictions = {
'barrons.com': /.+barrons\.com\/articles\/.+/,
'economist.com': /.+economist\.com\/.+\/\d{1,4}\/\d{1,2}\/\d{2}\/.+/,
'elcomercio.pe': /.+\/elcomercio.pe\/.+((\w)+(\-)+){3,}.+/,
'gestion.pe': /.+\/gestion.pe\/.+((\w)+(\-)+){3,}.+/,
'quora.com': /^((?!quora\.com\/search\?q=).)*$/,
'seekingalpha.com': /.+seekingalpha\.com\/article\/.+/
}
// Don't remove cookies before page load
// allow_cookies are completed with domains in sites.js (default allow/remove_cookies)
var allow_cookies = [
'adelaidenow.com.au',
'aftonbladet.se',
'bostonglobe.com',
'cairnspost.com.au',
'clarin.com',
'couriermail.com.au',
'dailytelegraph.com.au',
'demorgen.be',
'dn.se',
'dvhn.nl',
'elmercurio.com',
'eurekareport.com.au',
'faz.net',
'folha.uol.com.br',
'gestion.pe',
'goldcoastbulletin.com.au',
'haaretz.co.il',
'haaretz.com',
'handelsblatt.com',
'heraldsun.com.au',
'humo.be',
'independent.ie',
'intelligentinvestor.com.au',
'kleinezeitung.at',
'lc.nl',
'lrb.co.uk',
'mexiconewsdaily.com',
'miamiherald.com',
'modernhealthcare.com',
'nationalreview.com',
'newrepublic.com',
'ntnews.com.au',
'nytimes.com',
'parool.nl',
'quora.com',
'scribd.com',
'seekingalpha.com',
'switzersuperreport.com.au',
'techinasia.com',
'the-american-interest.com',
'theathletic.co.uk',
'theathletic.com',
'theaustralian.com.au',
'themarker.com',
'themercury.com.au',
'townsvillebulletin.com.au',
'trouw.nl',
'volkskrant.nl',
'weeklytimesnow.com.au',
'worldpoliticsreview.com',
]
// Removes cookies after page load
// remove_cookies are completed with domains of sites.js (default allow/remove_cookies)
var remove_cookies = [
]
// select specific cookie(s) to hold from remove_cookies domains
const remove_cookies_select_hold = {
'barrons.com': ['wsjregion'],
'newstatesman.com': ['STYXKEY_nsversion'],
'qz.com': ['gdpr'],
'washingtonpost.com': ['wp_gdpr'],
'wsj.com': ['wsjregion']
}
// list of regional ad.nl sites
const ad_region_domains = ['bd.nl', 'ed.nl', 'tubantia.nl', 'bndestem.nl', 'pzc.nl', 'destentor.nl', 'gelderlander.nl'];
// select only specific cookie(s) to drop from remove_cookies domains
var remove_cookies_select_drop = {
'ad.nl': ['temptationTrackingId'],
'caixinglobal.com': ['CAIXINGLB_LOGIN_UUID'],
'dn.se': ['randomSplusId'],
'fd.nl': ['socialread'],
'nrc.nl': ['counter'],
'theatlantic.com': ['articleViews']
}
for (var domainIndex in ad_region_domains) {
let domain = ad_region_domains[domainIndex];
remove_cookies_select_drop[domain] = ['temptationTrackingId'];
}
// Override User-Agent with Googlebot
const use_google_bot_default = [
'adelaidenow.com.au',
'aftonbladet.se',
'barrons.com',
'cairnspost.com.au',
'couriermail.com.au',
'dailytelegraph.com.au',
'dn.se',
'eurekareport.com.au',
'ft.com',
'goldcoastbulletin.com.au',
'haaretz.co.il',
'haaretz.com',
'handelsblatt.com',
'heraldsun.com.au',
'intelligentinvestor.com.au',
'mexiconewsdaily.com',
'miamiherald.com',
'ntnews.com.au',
'quora.com',
'seekingalpha.com',
'switzersuperreport.com.au',
'theathletic.co.uk',
'theathletic.com',
'theaustralian.com.au',
'themarker.com',
'themercury.com.au',
'thetimes.co.uk',
'townsvillebulletin.com.au',
'weeklytimesnow.com.au',
'worldpoliticsreview.com',
'wsj.com',
];
var use_google_bot_custom = [];
var use_google_bot = use_google_bot_default.concat(use_google_bot_custom);
// block paywall-scripts individually
var blockedRegexes = {
'adweek.com': /.+\.lightboxcdn\.com\/.+/,
'afr.com': /afr\.com\/assets\/vendorsReactRedux_client.+\.js/,
'americanbanker.com': /.+\.tinypass\.com\/.+/,
'bloomberg.com': /.+\.tinypass\.com\/.+/,
'bostonglobe.com': /meter\.bostonglobe\.com\/js\/.+/,
'businessinsider.com': /(.+\.tinypass\.com\/.+|cdn\.onesignal\.com\/sdks\/.+\.js)/,
'challenges.fr': /.+\.poool\.fr\/.+/,
'chicagobusiness.com': /.+\.tinypass\.com\/.+/,
'chicagotribune.com': /.+:\/\/.+\.tribdss\.com\//,
'corriere.it': /(\.rcsobjects\.it\/rcs_cpmt\/|\.rcsobjects\.it\/rcs_tracking-service\/|\.corriereobjects\.it\/.+\/js\/_paywall\.sjs|\.corriereobjects\.it\/.*\/js\/tracking\/|\.userzoom\.com\/files\/js\/|\.lp4\.io\/app\/)/,
'digiday.com': /.+\.tinypass\.com\/.+/,
'economist.com': /(.+\.tinypass\.com\/.+|economist\.com\/engassets\/_next\/static\/chunks\/framework.+\.js)/,
'elcomercio.pe': /elcomercio\.pe\/pf\/dist\/template\/elcomercio-noticia.+\.js/,
'elmercurio.com': /merreader\.emol\.cl\/assets\/js\/vendor\/modal\.js/,
'elmundo.es': /cdn\.ampproject\.org\/v\d\/amp-access-.+\.js/,
'elpais.com': /.+\.epimg\.net\/js\/.+\/noticia\.min\.js/,
'exame.abril.com.br': /.+\.tinypass\.com\/.+/,
'folha.uol.com.br': /.+\.folha\.uol\.com\.br\/paywall\/js\/.+\/publicidade\.ads\.js/,
'globo.com': /.+\.tinypass\.com\/.+/,
'foreignpolicy.com': /.+\.tinypass\.com\/.+/,
'fortune.com': /.+\.tinypass\.com\/.+/,
'gestion.pe': /gestion\.pe\/pf\/dist\/template\/gestion-noticia.+\.js/,
'globes.co.il': /.+\.tinypass\.com\/.+/,
'haaretz.co.il': /haaretz\.co\.il\/htz\/js\/inter\.js/,
'haaretz.com': /haaretz\.com\/hdc\/web\/js\/minified\/header-scripts-int.js.+/,
'historyextra.com': /.+\.evolok\.net\/.+\/authorize\/.+/,
'ilmessaggero.it': /(utils\.cedsdigital\.it\/js\/PaywallMeter\.js|static\.viralize\.tv\/viralize_player)/,
'independent.ie': /cdn\.flip-pay\.com\/clients\/inm\/flip-pay\.js/,
'inquirer.com': /.+\.tinypass\.com\/.+/,
'ladepeche.fr': /.+\.poool\.fr\/.+/,
'lastampa.it': /.+\.repstatic\.it\/minify\/sites\/lastampa\/.+\/config\.cache\.php\?name=social_js/,
'lejdd.fr': /.+\.poool\.fr\/.+/,
'leparisien.fr': /.+\.tinypass\.com\/.+/,
'lesechos.fr': /.+\.tinypass\.com\/.+/,
'livemint.com': /(.+\.livemint\.com\/js\/localWorker\.js|analytics\.htmedia\.in\/analytics-js\/.+\.js)/,
'lopinion.fr': /.+\.poool\.fr\/.+/,
'lrb.co.uk': /.+\.tinypass\.com\/.+/,
'modernhealthcare.com': /.+\.tinypass\.com\/.+/,
'nationalreview.com': /.+\.blueconic\.net\/.+/,
'newcastleherald.com.au': /.+cdn-au\.piano\.io\/api\/tinypass.+\.js/,
'newrepublic.com': /.+\.onecount\.net\/js\/.+/,
'nytimes.com': /(.+meter-svc\.nytimes\.com\/meter\.js.+|.+mwcm\.nyt\.com\/.+\.js)/,
'nzherald.co.nz': /nzherald\.co\.nz\/.+\/headjs\/.+\.js/,
'portnews.com.au': /.+cdn-au\.piano\.io\/api\/tinypass.+\.js/,
'repubblica.it': /scripts\.repubblica\.it\/pw\/pw\.js.+/,
'science-et-vie.com': /.+\.qiota\.com\/.+/,
'sciencesetavenir.fr': /.+\.poool\.fr\/.+/,
'sloanreview.mit.edu': /.+\.tinypass\.com\/.+/,
'spectator.co.uk': /.+\.tinypass\.com\/.+/,
'spectator.com.au': /.+\.tinypass\.com\/.+/,
'telegraph.co.uk': /.+\.tinypass\.com\/.+/,
'theadvocate.com.au': /.+cdn-au\.piano\.io\/api\/tinypass.+\.js/,
'thecourier.com.au': /.+cdn-au\.piano\.io\/api\/tinypass.+\.js/,
'thedailybeast.com': /.+\.tinypass\.com\/.+/,
'thenation.com': /.+\.tinypass\.com\/.+/,
'valeursactuelles.com': /.+\.poool\.fr\/.+/
};
const userAgentDesktop = "Mozilla/5.0 (compatible; Googlebot/2.1; +http://www.google.com/bot.html)"
const userAgentMobile = "Chrome/41.0.2272.96 Mobile Safari/537.36 (compatible ; Googlebot/2.1 ; +http://www.google.com/bot.html)"
var enabledSites = [];
function setDefaultOptions() {
ext_api.storage.sync.set({
sites: defaultSites
}, function() {
ext_api.runtime.openOptionsPage();
});
}
// Get the enabled sites (from local storage) & add to allow/remove_cookies (if not already in one of these arrays)
// Add googlebot- and block_javascript-settings for custom sites
ext_api.storage.sync.get({
sites: {},
sites_custom: {}
}, function (items) {
var sites = items.sites;
var sites_custom = items.sites_custom;
for (let key in sites_custom) {
var domainVar = sites_custom[key]['domain'].toLowerCase();
if (sites_custom[key]['googlebot'] > 0 && !use_google_bot.includes(domainVar)) {
use_google_bot.push(domainVar);
}
if (sites_custom[key]['block_javascript'] > 0) {
block_js_custom.push(domainVar);
}
if (sites_custom[key]['block_javascript_ext'] > 0) {
block_js_custom_ext.push(domainVar);
}
}
enabledSites = Object.keys(sites).filter(function (key) {
return (sites[key] !== '' && sites[key] !== '###');
}).map(function (key) {
return sites[key].toLowerCase();
});
if (enabledSites.includes('ad.nl')) {
enabledSites = enabledSites.concat(ad_region_domains);
}
for (let domainVar of enabledSites) {
if (!allow_cookies.includes(domainVar) && !remove_cookies.includes(domainVar)) {
allow_cookies.push(domainVar);
remove_cookies.push(domainVar);
}
}
disableJavascriptOnListedSites();
});
// Listen for changes to options
ext_api.storage.onChanged.addListener(function (changes, namespace) {
for (var key in changes) {
var storageChange = changes[key];
if (key === 'sites') {
var sites = storageChange.newValue;
enabledSites = Object.keys(sites).filter(function (key) {
return (sites[key] !== '' && sites[key] !== '###');
}).map(function (key) {
return sites[key];
});
if (enabledSites.includes('ad.nl')) {
enabledSites = enabledSites.concat(ad_region_domains);
}
// reset disableJavascriptOnListedSites eventListener
ext_api.webRequest.onBeforeRequest.removeListener(disableJavascriptOnListedSites);
ext_api.webRequest.handlerBehaviorChanged();
}
if (key === 'sites_custom') {
var sites_custom = storageChange.newValue;
use_google_bot = use_google_bot_default.slice();
block_js_custom = [];
block_js_custom_ext = [];
for (let key in sites_custom) {
var domainVar = sites_custom[key]['domain'].toLowerCase();
if (sites_custom[key]['googlebot'] > 0 && !use_google_bot.includes(domainVar)) {
use_google_bot.push(domainVar);
}
if (sites_custom[key]['block_javascript'] > 0) {
block_js_custom.push(domainVar);
}
if (sites_custom[key]['block_javascript_ext'] > 0) {
block_js_custom_ext.push(domainVar);
}
}
// reset disableJavascriptOnListedSites eventListener
ext_api.webRequest.onBeforeRequest.removeListener(disableJavascriptOnListedSites);
ext_api.webRequest.handlerBehaviorChanged();
}
}
});
// Set and show default options on install
ext_api.runtime.onInstalled.addListener(function (details) {
if (details.reason == "install") {
setDefaultOptions();
} else if (details.reason == "update") {
// User updated extension
}
});
// repubblica.it bypass
ext_api.webRequest.onBeforeRequest.addListener(function (details) {
if (!isSiteEnabled(details)) {
return;
}
var updatedUrl = details.url.replace('/pwa/', '/ws/detail/');
return { redirectUrl: updatedUrl };
},
{urls:["*://*.repubblica.it/pwa/*"], types:["main_frame"]},
["blocking"]
);
const faz_uaMobile = "Mozilla/5.0 (Linux; Android 6.0; Nexus 5 Build/MRA58N) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/81.0.4044.122 Mobile Safari/537.36";
ext_api.webRequest.onBeforeSendHeaders.addListener(
function (details) {
let headers = details.requestHeaders;
headers.forEach(function (header, i) {
if (header.name.toLowerCase() == 'user-agent')
header.value = faz_uaMobile;
});
if (!details.originUrl && details.type == "xmlhttprequest" ||
details.initiator == "https://www.faz.net" && details.type == "xmlhttprequest")
return { requestHeaders: headers };
}, {
urls: ["*://m.faz.net/*"]
},
["blocking", "requestHeaders"]);
var block_js_default = ["*://cdn.tinypass.com/*", "*://*.piano.io/*", "*://*.poool.fr/*", "*://*.blueconic.net/*", "*://*.onecount.net/*", "*://*.qiota.com/*", "*://*.tribdss.com/*"];
var block_js_custom = [];
var block_js_custom_ext = [];
var block_js = block_js_default.concat(block_js_custom);
// Disable javascript for these sites/general paywall-scripts
function disableJavascriptOnListedSites() {
ext_api.webRequest.onBeforeRequest.addListener(function (details) {
if (!isSiteEnabled(details)) {
return;
}
return {
cancel: true
};
}, {
urls: block_js,
types: ["script"]
},
["blocking"]);
}
var extraInfoSpec = ['blocking', 'requestHeaders'];
if (ext_api.webRequest.OnBeforeSendHeadersOptions.hasOwnProperty('EXTRA_HEADERS'))
extraInfoSpec.push('extraHeaders');
ext_api.webRequest.onBeforeSendHeaders.addListener(function(details) {
var requestHeaders = details.requestHeaders;
var header_referer = '';
for (var n in requestHeaders) {
if (requestHeaders[n].name.toLowerCase() == 'referer') {
header_referer = requestHeaders[n].value;
continue;
}
}
// fix brave browser
if (!details.originUrl && !header_referer.includes(details.initiator))
header_referer = details.initiator;
// remove cookies for sites medium platform (custom domains)
var medium_custom_domain = (matchUrlDomain('cdn-client.medium.com', details.url) && !matchUrlDomain('medium.com', header_referer) && isSiteEnabled({url: 'https://medium.com'}));
if (medium_custom_domain) {
ext_api.cookies.getAll({domain: urlHost(header_referer)}, function(cookies) {
for (let cookie of cookies) {
ext_api.cookies.remove({url: (cookie.secure ? "https://" : "http://") + cookie.domain + cookie.path, name: cookie.name});
}
});
}
// remove cookies Discover Magazine
if (matchUrlDomain('ctfassets.net', details.url) && matchUrlDomain('discovermagazine.com', header_referer)) {
ext_api.cookies.getAll({domain: 'discovermagazine.com'}, function(cookies) {
for (let cookie of cookies) {
ext_api.cookies.remove({url: (cookie.secure ? "https://" : "http://") + cookie.domain + cookie.path, name: cookie.name});
}
});
}
// block external javascript for custom sites (optional)
var domain_blockjs_ext = matchUrlDomain([block_js_custom_ext], header_referer);
if (domain_blockjs_ext && !matchUrlDomain(domain_blockjs_ext, details.url) && details.url.match(/(\.js$|\.js\?)/) && isSiteEnabled({url: header_referer})) {
return { cancel: true };
}
// check for blocked regular expression: domain enabled, match regex, block on an internal or external regex
var blockedDomains = Object.keys(blockedRegexes);
var domain = matchUrlDomain(blockedDomains, header_referer);
if (domain && details.url.match(blockedRegexes[domain]) && isSiteEnabled({url: header_referer})) {
return { cancel: true };
}
if (!isSiteEnabled(details)) {
return;
}
// block javascript of (sub)domain for custom sites (optional)
var domain_blockjs = matchUrlDomain([block_js_custom], details.url);
if (domain_blockjs && matchUrlDomain(domain_blockjs, details.url) && details.url.match(/(\.js$|\.js\?)/)) {
return { cancel: true };
}
var tabId = details.tabId;
var useUserAgentMobile = false;
var setReferer = false;
// if referer exists, set it to google
requestHeaders = requestHeaders.map(function (requestHeader) {
if (requestHeader.name === 'Referer') {
if (details.url.includes("cooking.nytimes.com/api/v1/users/bootstrap")) {
// this fixes images not being loaded on cooking.nytimes.com main page
// referrer has to be *nytimes.com otherwise returns 403
requestHeader.value = 'https://cooking.nytimes.com';
} else if (matchUrlDomain(['clarin.com', 'kleinezeitung.at', 'fd.nl'], details.url)) {
requestHeader.value = 'https://www.facebook.com/';
} else {
requestHeader.value = 'https://www.google.com/';
}
setReferer = true;
}
if (requestHeader.name === 'User-Agent') {
useUserAgentMobile = requestHeader.value.toLowerCase().includes("mobile");
}
return requestHeader;
});
// otherwise add it
if (!setReferer) {
if (matchUrlDomain(['clarin.com', 'kleinezeitung.at', 'fd.nl'], details.url)) {
requestHeaders.push({
name: 'Referer',
value: 'https://www.facebook.com/'
});
} else {
requestHeaders.push({
name: 'Referer',
value: 'https://www.google.com/'
});
}
}
// override User-Agent to use Googlebot
if (matchUrlDomain(use_google_bot, details.url)) {
requestHeaders.push({
"name": "User-Agent",
"value": useUserAgentMobile ? userAgentMobile : userAgentDesktop
})
requestHeaders.push({
"name": "X-Forwarded-For",
"value": "66.249.66.1"
})
}
// remove cookies before page load
if (!matchUrlDomain(allow_cookies, details.url)) {
requestHeaders = requestHeaders.map(function(requestHeader) {
if (requestHeader.name === 'Cookie') {
requestHeader.value = '';
}
return requestHeader;
});
}
if (tabId !== -1) {
ext_api.tabs.get(tabId, function (currentTab) {
if (isSiteEnabled(currentTab) || medium_custom_domain) {
// run contentScript inside tab
ext_api.tabs.executeScript(tabId, {
file: 'contentScript.js',
runAt: 'document_start'
}, function(res) {
if (ext_api.runtime.lastError || res[0]) {
return;
}
});
}
});
}
return { requestHeaders: requestHeaders };
}, {
urls: ['<all_urls>']
}, extraInfoSpec);
// extraInfoSpec is ['blocking', 'requestHeaders'] + possible 'extraHeaders'
ext_api.tabs.onUpdated.addListener(function (tabId, info, tab) { updateBadge(tab); });
ext_api.tabs.onActivated.addListener(function (activeInfo) { ext_api.tabs.get(activeInfo.tabId, updateBadge); });
function updateBadge (activeTab) {
if (!activeTab) { return; }
const badgeText = getTextB(activeTab.url);
ext_api.browserAction.setBadgeBackgroundColor({color: 'red'});
ext_api.browserAction.setBadgeText({text: badgeText});
}
function getTextB(currentUrl) {
return currentUrl && isSiteEnabled({url: currentUrl}) ? 'ON' : '';
}
// remove cookies after page load
ext_api.webRequest.onCompleted.addListener(function (details) {
var domainVar = matchUrlDomain(remove_cookies, details.url);
if (!domainVar || !enabledSites.includes(domainVar))
return;
ext_api.cookies.getAll({
domain: domainVar
}, function (cookies) {
for (let cookie of cookies) {
var cookie_domain = cookie.domain;
var rc_domain = cookie_domain.replace(/^(\.?www\.|\.)/, '');
// hold specific cookie(s) from remove_cookies domains
if ((rc_domain in remove_cookies_select_hold) && remove_cookies_select_hold[rc_domain].includes(cookie.name)) {
continue; // don't remove specific cookie
}
// drop only specific cookie(s) from remove_cookies domains
if ((rc_domain in remove_cookies_select_drop) && !(remove_cookies_select_drop[rc_domain].includes(cookie.name))) {
continue; // only remove specific cookie
}
ext_api.cookies.remove({
url: (cookie.secure ? "https://" : "http://") + cookie.domain + cookie.path,
name: cookie.name
});
}
});
}, {
urls: ["<all_urls>"]
});
function isSiteEnabled(details) {
var enabledSite = matchUrlDomain(enabledSites, details.url);
if (enabledSite in restrictions) {
return restrictions[enabledSite].test(details.url);
}
return !!enabledSite;
}
function matchDomain(domains, hostname) {
var matched_domain = false;
if (!hostname)
hostname = window.location.hostname;
if (typeof domains === 'string')
domains = [domains];
domains.some(domain => (hostname === domain || hostname.endsWith('.' + domain)) && (matched_domain = domain));
return matched_domain;
}
function urlHost(url) {
if (url && url.startsWith('http')) {
try {
return new URL(url).hostname;
} catch (e) {
console.log(`url not valid: ${url} error: ${e}`);
}
}
return url;
}
function matchUrlDomain(domains, url) {
return matchDomain(domains, urlHost(url));
}
function getParameterByName(name, url) {
if (!url) url = window.location.href;
name = name.replace(/[\[\]]/g, '\\$&');
var regex = new RegExp('[?&]' + name + '(=([^&#]*)|&|#|$)'),
results = regex.exec(url);
if (!results) return null;
if (!results[2]) return '';
return decodeURIComponent(results[2].replace(/\+/g, ' '));
}
function stripQueryStringAndHashFromPath(url) {
return url.split("?")[0].split("#")[0];
}