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diff --git a/data/extensions/jid1-KtlZuoiikVfFew@jetpack/resources/librejs/lib/script_entries/scripts_cache.js b/data/extensions/jid1-KtlZuoiikVfFew@jetpack/resources/librejs/lib/script_entries/scripts_cache.js
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-/**
- * GNU LibreJS - A browser add-on to block nonfree nontrivial JavaScript.
- * *
- * Copyright (C) 2011, 2012, 2013, 2014 Loic J. Duros
- * Copyright (C) 2014, 2015 Nik Nyby
- *
- * This file is part of GNU LibreJS.
- *
- * GNU LibreJS is free software: you can redistribute it and/or modify
- * it under the terms of the GNU General Public License as published by
- * the Free Software Foundation, either version 3 of the License, or
- * (at your option) any later version.
- *
- * GNU LibreJS is distributed in the hope that it will be useful,
- * but WITHOUT ANY WARRANTY; without even the implied warranty of
- * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
- * GNU General Public License for more details.
- *
- * You should have received a copy of the GNU General Public License
- * along with GNU LibreJS. If not, see <http://www.gnu.org/licenses/>.
- */
-var relationCheckerObj = require("js_checker/relation_checker")
- .relationChecker;
-
-// import free_libraries to populate the cache hash map.
-var free_libraries = require("script_entries/free_libraries");
-
-var crypto = require('script_entries/crypto');
-const checkTypes = require("js_checker/constant_types").checkTypes;
-
-// cachedResults contains objects with result/relationChecker for
-// scripts entries indexed by SHA1sum
-var cachedResults = {};
-
-/**
- * ScriptsCached keeps a cache of whitelisted scripts in the browser
- * session.
- */
-var ScriptsCached = function() {
-};
-
-ScriptsCached.prototype.getHash = function(scriptText) {
- require('ui/notification').createNotification(scriptText.substring(0,100));
-
- return crypto.sha1Encrypt(scriptText);
-};
-
-/**
- * resetCache
- * Resets the full cache and re-initialize
- * the free libraries list.
- */
-ScriptsCached.prototype.resetCache = function () {
- cachedResults = {};
- free_libraries.init();
-};
-
-/**
- *
- * addEntry
- *
- * Adds a script entry to the cache by providing the results
- * and the actual script text.
- *
- */
-ScriptsCached.prototype.addEntry = function(
- scriptText, result, relationChecker, allowTrivial, url) {
- console.debug("result addEntry is", JSON.stringify(result));
- cachedResults[this.getHash(scriptText)] = {
- 'result': result,
- 'relationChecker': relationCheckerObj(),
- 'allowTrivial': allowTrivial,
- 'url': url
- };
-};
-
-/**
- *
- * addEntry
- *
- * Adds a script entry to the cache by providing the results
- * using the script's hash.
- *
- */
-ScriptsCached.prototype.addEntryByHash = function(
- hash, result, relationChecker, allowTrivial, url) {
- cachedResults[hash] = {
- 'result': result,
- 'relationChecker': relationCheckerObj(),
- 'allowTrivial': allowTrivial,
- 'url': url || ''
- };
-};
-
-/**
- * removeEntryByHash
- *
- * Remove an entry from the cache using hash key.
- */
-ScriptsCached.prototype.removeEntryByHash = function(hash) {
- delete cachedResults[hash];
-};
-
-/**
- * addEntryIfNotCached
- *
- * Checks first if entry is cached before attempting to cache result.
- */
-ScriptsCached.prototype.addEntryIfNotCached = function(
- scriptText, result, relationChecker, allowTrivial, url) {
- // save a bit of computing by getting hash once.
- var hash = this.getHash(scriptText);
- console.debug('hash is then', hash);
- if (!this.isCached(scriptText, hash)) {
- cachedResults[hash] = {
- 'result': result,
- 'relationChecker': relationCheckerObj(),
- 'allowTrivial': allowTrivial,
- 'url': url || ''
- };
- }
- return hash;
-};
-
-/**
- *
- * addObjectEntry
- *
- * Adds a script entry by providing an object.
- * Used to provide free library hashes from free_libraries.js
- *
- */
-ScriptsCached.prototype.addObjectEntry = function(hash, script) {
- cachedResults[hash] = script;
-};
-
-ScriptsCached.prototype.isCached = function(scriptText, hash) {
- var scriptHash;
- console.debug("Is CACHED start?");
- try {
- if (typeof hash === 'string') {
- scriptHash = hash;
- } else {
- scriptHash = this.getHash(scriptText);
- }
- if (typeof scriptHash === 'string') {
- let cachedResult = cachedResults[scriptHash];
- if (cachedResult) {
- // exact copy of file has already been cached.
- console.debug('scriptHash is', cachedResult);
- if (cachedResult.relationChecker == "[rl]") {
- cachedResult.relationChecker = {}; //relationCheckerObj();
- }
- console.debug("Is Cached ENd TRUE");
- return cachedResult;
- }
- }
- return false;
- } catch (e) {
- console.debug("an error", scriptHash, e, e.linenumber, e.filename);
- }
-};
-
-/**
- * Writes allowed scripts to the cache.
- * nonfree/nontrivial scripts are not added to the cache.
- */
-ScriptsCached.prototype.getCacheForWriting = function() {
- var formattedResults = {};
- for (let item in cachedResults) {
- let type = cachedResults[item].result.type;
- if (type != checkTypes.NONTRIVIAL &&
- type != checkTypes.TRIVIAL_DEFINES_FUNCTION
- ) {
- formattedResults[item] = cachedResults[item];
- }
- }
- return formattedResults;
-};
-
-/**
- * Import data from database into cachedResults.
- * Calling this function replaces the current cache if it exists.
- */
-ScriptsCached.prototype.bulkImportCache = function(data) {
- cachedResults = data;
- console.debug("Imported data. Number of keys ISSS ",
- Object.keys(cachedResults).length);
- console.debug("It looks like ", JSON.stringify(cachedResults));
-};
-
-exports.scriptsCached = new ScriptsCached();