Updated extensions list for v60

1 files changed, 0 insertions, 570 deletions

diff --git a/data/extensions/jid1-KtlZuoiikVfFew@jetpack/lib/html_script_finder/dom_handler.js b/data/extensions/jid1-KtlZuoiikVfFew@jetpack/lib/html_script_finder/dom_handler.js
deleted file mode 100644
index e16f673..0000000
--- a/data/extensions/jid1-KtlZuoiikVfFew@jetpack/lib/html_script_finder/dom_handler.js
+++ /dev/null
@@ -1,570 +0,0 @@
-/**
- * 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/>.
- */
-
-/**
- *
- * dom_handler.js
- *
- * After the HTML DOM has been parsed, domHandler finds all the scripts
- * on a page (including inline, on-page, and external files), and triggers the
- * JavaScript analysis for each of them.
- *
- */
-
-var {Cc, Ci, Cu, Cm, Cr} = require("chrome");
-
-var scriptProperties = require("./dom_handler/script_properties");
-
-const scriptTypes = scriptProperties.scriptTypes;
-const statusTypes = scriptProperties.statusTypes;
-const reasons = scriptProperties.reasons;
-
-var urlHandler = require("../url_handler/url_handler");
-
-var WebLabelFinder = require("./web_labels/js_web_labels").WebLabelFinder;
-
-// object model for script entries.
-var scriptObject = require("./dom_handler/script_object");
-
-var privacyChecker = require("../js_checker/privacy_checker").privacyCheck;
-var jsChecker = require("../js_checker/js_checker");
-const types = require("../js_checker/constant_types");
-
-var checkTypes = types.checkTypes;
-
-var stripCDATAOpen = /<\!\[CDATA\[/gi;
-var stripCDATAClose = /]]>/g;
-
-var isDryRun = require("../addon_management/prefchange").isDryRun;
-var allowedRef = require('../http_observer/allowed_referrers')
-    .allowedReferrers;
-var attributeHelpers = require("./dom_handler/attributes");
-
-// javascript:*
-var jsInAttrRe = attributeHelpers.jsInAttrRe;
-
-// the list of all available event attributes
-var intrinsicEvents = attributeHelpers.intrinsicEvents;
-
-var domGatherer = require("./dom_handler/dom_gatherer").domGatherer;
-var domChecker  = require("./dom_handler/dom_checker").domChecker;
-
-/**
- * The DomHandler object takes a whole document,
- * finds script elements within that DOM, analyzes them
- * using the js_checker module and finally returns a cleaned
- * DOM depending on the result.
- */
-var DomHandler = function() {
-    // external object with methods used
-    // in DomHandler
-    this.domGatherer = null;
-
-    // external object with methods used
-    // in DomHandler
-    this.domChecker = null;
-
-    this.dom = null;
-    this.pageURL = null;
-
-    // fragment found in url.
-    this.fragment = null;
-
-    // array containing all scripts on a page.
-    this.domScripts = [];
-
-    // array containing all scripts on a page,
-    // data related to them, such as parse tree, ...
-    this.inlineScripts = [];
-
-    this.externalScripts = [];
-
-    // all scripts.
-    this.scripts = [];
-
-    // keeps track of the number of scripts.
-    this.numScripts = 0;
-
-    // store the reference to the callback method
-    // presumably from htmlParser.
-    this.callback = function() {};
-
-    // boolean set to true if external scripts are loaded
-    // from the html page.
-    this.loadsHtmlExternalScripts = false;
-
-    this.jsCheckString = null;
-
-    /* object containing boolean property set to false if trivialness
-       is not allowed anymore (if another script defines ajax requests,
-       ...)  */
-    this.allowTrivial = null;
-
-    // boolean set to true if inline JavaScript
-    // is found to be free.
-    this.inlineJsFree = null;
-
-    // boolean set to true when at least one script
-    // has been removed.
-    this.hasRemovedScripts = null;
-
-    // boolean to check if scripts were removed
-    // prevents removeAllJs from running multiple times.
-    this.removedAllScripts = null;
-
-    // will eventually contain an array of data
-    // for the js web labels licenses.
-    this.licenseList = [];
-
-    // the response status for the page (200, 404, ...)
-    this.responseStatus = null;
-
-    // number of scripts fully tested.
-    this.scriptsTested = 0;
-
-    // number of external scripts to be tested.
-    this.numExternalScripts = null;
-
-    // number of inline/inattribute scripts
-    this.numInlineScripts = null;
-};
-
-/**
- * Initialize properties of the object
- *
- * @param {domObject} obj A reference of the DOM object being
- * analyzed.
- *
- * @param {pageURL} string The formatted URL (with fragment
- * removed) of the corresponding page for this DOM
- *
- * @param {fragment} the #fragment from the url if applicable.
- *
- * @param {callback} the callback function.
- *
- */
-DomHandler.prototype.init = function(
-    domObject, pageURL, fragment, responseStatus, callback
-) {
-    // initialize object properties.
-
-    console.debug('init', pageURL);
-    var that = this;
-
-    this.reset();
-
-    // arguments passed.
-    this.dom = domObject;
-    this.pageURL = pageURL;
-    this.fragment = fragment;
-    this.responseStatus = responseStatus;
-
-    console.debug('in dom handler, responseStatus is', this.responseStatus);
-
-    // make callback function available
-    // for the entire object.
-    this.callback = function (dom) {
-        callback(dom);
-        that.destroy();
-    };
-};
-
-DomHandler.prototype.reset = function () {
-
-    this.dom = null;
-    // arrays.
-    this.onEventElement = [];
-    this.scriptStatus = [];
-    this.inlineScripts = [];
-    this.externalScripts = [];
-    this.scripts = [];
-
-    // booleans
-    this.allowTrivial = true;
-    this.inlineJsFree = false;
-    this.hasRemovedScripts = false;
-    this.removedAllScripts = false;
-
-    // we start with 0, and will increment in
-    // dom_checker.
-    this.numExternalScripts = 0;
-
-    this.numInlineScripts = 0;
-
-    this.scriptsTested = 0;
-
-};
-
-DomHandler.prototype.destroy = function () {
-    this.domGatherer = null;
-    this.domChecker = null;
-    /* destroy callback so that it can't be called multiple times. */
-    this.callback = function() {};
-    //this.reset();
-};
-
-DomHandler.prototype.scriptHasBeenTested = function() {
-    this.scriptsTested++;
-    console.debug('incremented DomHandler.scriptsTested to',
-                  this.scriptsTested);
-};
-
-/**
- * scriptHasJsWebLabel
- *
- * Checks if a script was found earlier in a Js License Web Label
- * table.  See http://www.gnu.org/licenses/javascript-labels.html
- * for more information.
- *
- */
-DomHandler.prototype.scriptHasJsWebLabel = function(script) {
-    if (this.licenseList) {
-
-        var url = urlHandler.resolve(this.pageURL, script.src),
-            i = 0,
-            len = this.licenseList.length;
-
-        console.debug('looking for web label');
-
-        for (; i < len; i++) {
-            if (this.licenseList[i].fileUrl === url &&
-                this.licenseList[i].free === true
-               ) {
-                console.debug('found something true');
-                console.debug(
-                    this.licenseList[i].fileUrl, ' is found');
-                return true;
-            }
-        }
-    }
-    return false;
-};
-
-/**
- * processScripts.
- * Starts by looking for a js web labels page
- * then calls the complete function, which runs
- * the rest of the check.
- */
-DomHandler.prototype.processScripts = function () {
-    var that = this;
-
-    // check for the existence of the
-    // js web labels first.
-    this.lookForJsWebLabels(function () {
-
-        // gather and check all script elements on
-        // page.
-        console.debug("Calling checkAllScripts");
-        that.checkAllScripts();
-
-    });
-
-};
-
-/**
- * jsWebLabelsComplete
- *
- */
-DomHandler.prototype.checkAllScripts = function () {
-    try {
-        console.debug(
-            'found in', this.pageURL, JSON.stringify(this.licenseList));
-        console.debug('checkAllScripts triggered async');
-
-        // use domGatherer to gather scripts.
-        this.domGatherer.findScripts();
-        this.domGatherer.gatherScriptsContent();
-        this.domGatherer.gatherIntrinsicEvents();
-
-        console.debug('fragment is', this.fragment);
-
-        if (
-            this.fragment === undefined ||
-                this.fragment === null ||
-                this.fragment.indexOf('librejs=true') < 0
-        ) {
-            try {
-
-                // use domChecker to check scripts.
-                console.debug("Calling checkAllInlineScripts");
-                this.domChecker.checkAllInlineScripts();
-            } catch (x) {
-                console.debug('error in domChecker:', x, x.lineNumber);
-                this.removeAllJs();
-            }
-        } else {
-            console.debug('This is a pageworker, removing all js');
-            // this is the Page Worker to find contact link
-            // just remove all the JS since we don't need it.
-            console.debug('fragment found, remove js');
-            this.removeAllJs();
-        }
-    } catch (x) {
-        console.debug('error', x, x.lineNumber, x.fileName);
-    }
-};
-
-/**
- * lookForJsWebLabels
- *
- * Checks if a link to a js web label table exists.
- * If it does, return an array of objects with the data
- * gathered (script name, path, license name, url, ...)
- *
- */
-DomHandler.prototype.lookForJsWebLabels = function (completed) {
-    var that = this;
-    console.debug("calling lookForJsWebLabels");
-    if (this.fragment !== '#librejs=true') {
-        var webLabelFinder = new WebLabelFinder();
-        webLabelFinder.init(
-            this.dom,
-            this.pageURL,
-            function (licenseList) {
-                // assign array returned to property.
-                that.licenseList = licenseList;
-                console.debug("calling completed");
-                completed();
-            });
-    } else {
-        completed();
-    }
-};
-
-DomHandler.prototype.checkScriptForJsWebLabels = function(script) {
-    var scriptEntry;
-
-    if (this.hasSrc(script) && this.scriptHasJsWebLabel(script)) {
-        // This script is in the list of allowed scripts (through web labels)
-        scriptEntry = scriptObject.Script({
-            'type': scriptTypes.EXTERNAL,
-            'status': statusTypes.ACCEPTED,
-            'element': script,
-            'url': urlHandler.resolve(this.pageURL, script.src)
-        });
-
-        scriptEntry.tagAsAccepted(this.pageURL, reasons.FREE);
-        return true;
-    }
-};
-
-/**
- * hasSrc
- * Check the given script has an src attribute.
- * @param script obj The script element.
- * @return a string with the value of the src attribute.
- */
-DomHandler.prototype.hasSrc = function(script) {
-    if (script.src) {
-        return script.src;
-    }
-    return false;
-};
-
-/**
- * Uses relationChecker to guess whether the script only uses
- * predefined functions/variables or interacts with other scripts
- * (this is still very experimental and needs improvement.)
- *
- */
-DomHandler.prototype.removeScriptIfDependent = function (script) {
-    var nonWindowProps = script.tree.relationChecker.nonWindowProperties;
-
-    for (var entry in nonWindowProps) {
-        if (nonWindowProps[entry]) {
-            console.debug('script has non window properties.');
-            this.removeGivenJs(script, reasons.TRIVIAL_NOT_ALLOWED);
-            return true;
-        }
-    }
-};
-
-/**
- * removeGivenJs
- * Remove a single script from the DOM.
- * @param script Obj The script element to be removed from the
- * DOM.
- *
- */
-DomHandler.prototype.removeGivenJs = function (script, reason, singleton, hash) {
-    var commentedOut;
-    var isAllowed = allowedRef.urlInAllowedReferrers(this.pageURL);
-    console.debug("removing given js hash", hash);
-
-    if (script.status != statusTypes.REJECTED &&
-        script.status != statusTypes.JSWEBLABEL
-       ) {
-        console.debug('removing a', script.type);
-        if (script.type === scriptTypes.ATTRIBUTE &&
-            !isAllowed
-           ) {
-            this.removeGivenAttribute(script, reason);
-            return;
-        }
-        if (!isAllowed) {
-            // set invalid type if dry run off.
-            script.element.setAttribute('type', 'librejs/blocked');
-            // add entry as removed.
-            console.debug('removeGivenJs hash is', hash);
-            script.tagAsRemoved(this.pageURL, reason, hash);
-        } else {
-            script.element.setAttribute(
-                'data-librejs-dryrun', 'librejs/blocked');
-            script.tagAsDryRun(this.pageURL, reason, hash);
-        }
-
-        if (singleton === true) {
-            // flag singletons.
-            script.element.setAttribute('data-singleton', 'true');
-        }
-
-        // remove src if dry run off.
-        if (script.element.getAttribute('src') !== undefined) {
-            script.element.setAttribute(
-                'data-librejs-blocked-src',
-                script.element.getAttribute('src')
-            );
-            if (!isAllowed) {
-                script.element.removeAttribute('src');
-            }
-        }
-        if (isAllowed) {
-            comment_str = 'LibreJS: Script should be blocked, but page is whitelisted.';
-            script.status = statusTypes.ACCEPTED;
-        } else {
-            comment_str = 'LibreJS: script blocked.';
-            script.status = statusTypes.REJECTED;
-        }
-
-        commentedOut = this.dom.createComment(comment_str);
-        // add a comment for curious source readers.
-        script.element.parentNode.appendChild(commentedOut);
-        script.element.parentNode.insertBefore(commentedOut, script.element);
-        this.hasRemovedScripts = true;
-    }
-};
-
-DomHandler.prototype.removeGivenAttribute = function (script, reason) {
-    var i = 0,
-        le = script.jsAttributes.length;
-
-    console.debug('removing given attribute', script, reason);
-    script.element.setAttribute('data-librejs-blocked-event',
-                                JSON.stringify(script.jsAttributes));
-
-    script.tagAsRemoved(this.pageURL, reason, script.hash || script.tree.hash);
-
-    // might need to be removed.
-    script.element.setAttribute('data-librejs-blocked-value', '');
-
-    if (!allowedRef.urlInAllowedReferrers(this.pageURL)) {
-        // only run if not in dry run mode.
-        for (; i < le; i++) {
-            console.debug('removing attribute', JSON.stringify(script.jsAttributes));
-            script.element.removeAttribute(script.jsAttributes[i].attribute);
-        }
-    } else {
-
-    }
-    this.hasRemovedScripts = true;
-};
-
-/**
- * removeAllJs
- * Loop through all scripts from top to bottom and add a type
- * attribute 'librejs/blocked' to prevent their interpretation
- * by the browser.
- *
- */
-DomHandler.prototype.removeAllJs = function (reason) {
-    // remove all js is useless from now on.
-    console.debug('removeAllJs');
-    this.hasRemovedScripts = true;
-
-    // removeAllJs needs not be run next time.
-    this.removedAllScripts = true;
-
-    try {
-        this.removeAllArray(this.scripts, reason);
-        this.callback(this.dom);
-    } catch (x) {
-        console.debug(
-            'in removeAllJs method: ',
-            x,
-            'number of scripts is',
-            this.numScripts
-        );
-        this.callback(this.dom);
-    }
-
-};
-
-DomHandler.prototype.removeAllArray = function(scriptArray, reason) {
-    var script, i = 0, le;
-    console.debug('removeAllArray');
-    try {
-        le = scriptArray.length;
-        // loop through all scripts.
-
-        for (; i < le; i++) {
-            script = scriptArray[i];
-            if (script.type === scriptTypes.INLINE ||
-                script.type === scriptTypes.EXTERNAL
-               ) {
-                this.removeGivenJs(script, reason);
-            }
-            else if (script.type === scriptTypes.ATTRIBUTE) {
-                this.removeGivenAttribute(script, reason);
-            }
-        }
-    } catch (e) {
-        this.callback("");
-    }
-
-};
-
-exports.DomHandler = DomHandler;
-
-/**
- * exports.domHandler
- * Instantiates a DomHandler and checks the DOM
- * @param dom obj The given dom for analysis.
- * @param pageURL string the URL for the page.
- * @param callback function callback when all the work has been performed.
- */
-exports.domHandler = function(
-    dom, pageURL, fragment, responseStatus, callback) {
-    console.debug("Creating domHandler");
-    var domHandler = new DomHandler();
-    domHandler.init(dom, pageURL, fragment, responseStatus, callback);
-
-    // use domGatherer methods.
-    domHandler.domGatherer = domGatherer(domHandler);
-
-    // use domChecker methods.
-    domHandler.domChecker = domChecker(domHandler);
-
-    // launch the whole process.
-    console.debug("Calling processScripts");
-    domHandler.processScripts();
-};