mirror of
https://github.com/gryf/pentadactyl-pm.git
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492 lines
22 KiB
JavaScript
492 lines
22 KiB
JavaScript
// Copyright (c) 2009 by Doug Kearns <dougkearns@gmail.com>
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// Copyright (c) 2009-2010 by Kris Maglione <maglione.k at Gmail>
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//
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// This work is licensed for reuse under an MIT license. Details are
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// given in the LICENSE.txt file included with this file.
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"use strict";
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// TODO:
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// - fix Sanitize autocommand
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// - add warning for TIMESPAN_EVERYTHING?
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// - respect privacy.clearOnShutdown et al or recommend Leave autocommand?
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// - integrate with the Clear Private Data dialog?
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// FIXME:
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// - finish 1.9.0 support if we're going to support sanitizing in Melodactyl
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Components.utils.import("resource://dactyl/base.jsm");
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defineModule("sanitizer", {
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exports: ["Range", "Sanitizer", "sanitizer"],
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require: ["services", "storage", "template", "util"]
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});
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let tmp = {};
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services.get("subscriptLoader").loadSubScript("chrome://browser/content/sanitize.js", tmp);
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tmp.Sanitizer.prototype.__proto__ = Class.prototype;
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const Range = Struct("min", "max");
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Range.prototype.contains = function (date)
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date == null || (this.min == null || date >= this.min) && (this.max == null || date <= this.max);
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Range.prototype.__defineGetter__("isEternity", function () this.max == null && this.min == null);
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Range.prototype.__defineGetter__("isSession", function () this.max == null && this.min == sanitizer.sessionStart);
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const Item = Class("Item", {
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init: function (name) {
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this.name = name;
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},
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// Hack for completion:
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"0": Class.Property({ get: function () this.name }),
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"1": Class.Property({ get: function () this.description }),
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get cpdPref() (this.builtin ? "" : Item.PREFIX) + Item.BRANCH + Sanitizer.argToPref(this.name),
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get shutdownPref() (this.builtin ? "" : Item.PREFIX) + Item.SHUTDOWN_BRANCH + Sanitizer.argToPref(this.name),
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get cpd() prefs.get(this.cpdPref),
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get shutdown() prefs.get(this.shutdownPref),
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shouldSanitize: function (shutdown) (!shutdown || this.builtin || this.persistent) &&
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prefs.get(shutdown ? this.shutdownPref : this.pref)
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}, {
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PREFIX: "extensions.dactyl.",
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BRANCH: "privacy.cpd.",
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SHUTDOWN_BRANCH: "privacy.clearOnShutdown."
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});
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const Sanitizer = Module("sanitizer", XPCOM([Ci.nsIObserver, Ci.nsISupportsWeakReference], tmp.Sanitizer), {
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sessionStart: Date.now() * 1000,
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init: function () {
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const self = this;
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util.addObserver(this);
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services.add("contentprefs", "@mozilla.org/content-pref/service;1", Ci.nsIContentPrefService);
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services.add("cookies", "@mozilla.org/cookiemanager;1", [Ci.nsICookieManager, Ci.nsICookieManager2,
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Ci.nsICookieService]);
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services.add("loginmanager", "@mozilla.org/login-manager;1", Ci.nsILoginManager);
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services.add("permissions", "@mozilla.org/permissionmanager;1", Ci.nsIPermissionManager);
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this.itemMap = {
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__iterator__: function () {
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// For platforms without getOwnPropertyNames :(
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for (let p in properties(this))
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if (p !== "__iterator__")
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yield this[p]
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}
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};
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this.addItem("all", { description: "Sanitize all items", shouldSanitize: function () false });
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// Builtin items
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this.addItem("cache", { builtin: true, description: "Cache" });
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this.addItem("downloads", { builtin: true, description: "Download history" });
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this.addItem("formdata", { builtin: true, description: "Saved form and search history" });
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this.addItem("history", { builtin: true, description: "Browsing history", sessionHistory: true });
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this.addItem("offlineapps", { builtin: true, description: "Offline website data" });
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this.addItem("passwords", { builtin: true, description: "Saved passwords" });
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this.addItem("sessions", { builtin: true, description: "Authenticated sessions" });
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// These builtin methods don't support hosts or otherwise have
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// insufficient granularity
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this.addItem("cookies", {
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builtin: true,
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description: "Cookies",
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persistent: true,
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action: function (range, host) {
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for (let c in Sanitizer.iterCookies(host))
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if (range.contains(c.creationTime) || timespan.isSession && c.isSession)
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services.get("cookies").remove(c.host, c.name, c.path, false);
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},
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override: true
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});
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this.addItem("sitesettings", {
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builtin: true,
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description: "Site preferences",
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persistent: true,
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action: function (range, host) {
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if (range.isSession)
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return;
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if (host) {
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for (let p in Sanitizer.iterPermissions(host)) {
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services.get("permissions").remove(util.createURI(p.host), p.type);
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services.get("permissions").add(util.createURI(p.host), p.type, 0);
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}
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for (let p in iter(services.get("contentprefs").getPrefs(util.createURI(host))))
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services.get("contentprefs").removePref(util.createURI(host), p.QueryInterface(Ci.nsIProperty).name);
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}
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else {
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// "Allow this site to open popups" ...
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services.get("permissions").removeAll();
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// Zoom level, ...
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services.get("contentprefs").removeGroupedPrefs();
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}
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// "Never remember passwords" ...
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for each (let domain in services.get("loginmanager").getAllDisabledHosts())
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if (!host || util.isSubdomain(domain, host))
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services.get("loginmanager").setLoginSavingEnabled(host, true);
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},
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override: true
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});
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function ourItems(persistent) [
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item for (item in self.itemMap)
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if (!item.builtin && (!persistent || item.persistent) && item.name !== "all")
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];
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function prefOverlay(branch, persistent, local) update(Object.create(local), {
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before: array.toObject([
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[branch.substr(Item.PREFIX.length) + "history",
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<preferences xmlns={XUL}>{
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template.map(ourItems(persistent), function (item)
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<preference type="bool" id={branch + item.name} name={branch + item.name}/>)
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}</preferences>.*::*]
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]),
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init: function init(win) {
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let pane = win.document.getElementById("SanitizeDialogPane");
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for (let [,pref] in iter(pane.preferences))
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pref.updateElements();
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init.superapply(this, arguments);
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}
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});
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let (branch = Item.PREFIX + Item.SHUTDOWN_BRANCH) {
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util.overlayWindow("chrome://browser/content/preferences/sanitize.xul",
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function (win) prefOverlay(branch, true, {
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append: {
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SanitizeDialogPane:
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<groupbox orient="horizontal" xmlns={XUL}>
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<caption label={services.get("dactyl:").appName + " (see :help privacy)"}/>
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<grid flex="1">
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<columns><column flex="1"/><column flex="1"/></columns>
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<rows>{
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let (items = ourItems(true))
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template.map(util.range(0, Math.ceil(items.length/2)), function (i)
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<row xmlns={XUL}>{
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template.map(items.slice(i*2, i*2+2), function (item)
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<checkbox xmlns={XUL} label={item.description} preference={branch + item.name}/>)
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}</row>)
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}</rows>
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</grid>
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</groupbox>
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},
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}));
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}
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let (branch = Item.PREFIX + Item.BRANCH) {
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util.overlayWindow("chrome://browser/content/sanitize.xul",
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function (win) prefOverlay(branch, false, {
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append: {
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itemList: <>
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<listitem xmlns={XUL} label="See :help privacy for the following:" disabled="true" style="font-style: italic; font-weight: bold;"/>
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{
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template.map(ourItems(), function ([item, desc])
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<listitem xmlns={XUL} type="checkbox"
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label={services.get("dactyl:").appName + " " + desc}
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preference={branch + item}
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onsyncfrompreference="return gSanitizePromptDialog.onReadGeneric();"/>)
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}
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</>
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},
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init: function (win) {
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let elem = win.document.getElementById("itemList");
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elem.setAttribute("rows", elem.itemCount);
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win.Sanitizer = Class("Sanitizer", win.Sanitizer, {
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sanitize: function sanitize() {
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self.withSavedValues(["sanitizing"], function () {
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self.sanitizing = true;
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sanitize.superapply(this, arguments);
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sanitizer.sanitizeItems([item.name for (item in self.itemMap) if (item.shouldSanitize(false))],
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Range.fromArray(this.range || []));
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}, this);
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}
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});
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}
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}));
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}
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},
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addItem: function addItem(name, params) {
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this.itemMap[name] = update(this.itemMap[name] || Item(name),
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array([k, v] for ([k, v] in Iterator(params)) if (!callable(v))).toObject());
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let names = set([name].concat(params.contains || []).map(function (e) "clear-" + e));
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if (params.action)
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storage.addObserver("sanitizer",
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function (key, event, arg) {
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if (event in names)
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params.action.apply(params, arg);
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},
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Class.objectGlobal(params.action));
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if (params.privateEnter || params.privateLeave)
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storage.addObserver("private-mode",
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function (key, event, arg) {
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let meth = params[arg ? "privateEnter" : "privateLeave"];
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if (meth)
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meth.call(params);
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},
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Class.objectGlobal(params.action));
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},
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observe: {
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"browser:purge-domain-data": function (subject, host) {
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storage.fireEvent("sanitize", "domain", host);
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// If we're sanitizing, our own sanitization functions will already
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// be called, and with much greater granularity. Only process this
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// event if it's triggered externally.
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if (!this.sanitizing)
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this.sanitizeItems(null, Range(), data);
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},
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"browser:purge-session-history": function (subject, data) {
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// See above.
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if (!this.sanitizing)
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this.sanitizeItems(null, Range(this.sessionStart), null, "sessionHistory");
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},
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"quit-application-granted": function (subject, data) {
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if (this.runAtShutdown && !this.sanitizeItems(null, Range(), null, "shutdown"))
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this.ranAtShutdown = true;
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},
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"private-browsing": function (subject, data) {
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if (data == "enter")
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storage.privateMode = true;
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else if (data == "exit")
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storage.privateMode = false;
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storage.fireEvent("private-mode", "change", storage.privateMode);
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}
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},
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get ranAtShutdown() prefs.get(Item.PREFIX + "didSanitizeOnShutdown"),
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set ranAtShutdown(val) prefs.set(Item.PREFIX + "didSanitizeOnShutdown", Boolean(val)),
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get runAtShutdown() prefs.get("privacy.sanitize.sanitizeOnShutdown"),
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set runAtShutdown(val) prefs.set("privacy.sanitize.sanitizeOnShutdown", Boolean(val)),
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sanitize: function (items, range)
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this.withSavedValues(["sanitizing"], function () {
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this.sanitizing = true;
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let errors = this.sanitizeItems(items, range, null);
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for (let itemName in values(items)) {
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try {
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let item = this.items[Sanitizer.argToPref(itemName)];
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if (item && !this.itemMap[itemName].override) {
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item.range = range;
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if ("clear" in item && item.canClear)
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item.clear();
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}
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}
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catch (e) {
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errors = errors || {};
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errors[itemName] = e;
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util.dump("Error sanitizing " + itemName);
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util.reportError(e);
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}
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}
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return errors;
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}),
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sanitizeItems: function (items, range, host, key)
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this.withSavedValues(["sanitizing"], function () {
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this.sanitizing = true;
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if (items == null)
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items = Object.keys(this.itemMap);
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let errors;
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for (let itemName in values(items))
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try {
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if (!key || this.itemMap[itemName][key])
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storage.fireEvent("sanitizer", "clear-" + itemName, [range, host]);
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}
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catch (e) {
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errors = errors || {};
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errors[itemName] = e;
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util.dump("Error sanitizing " + itemName);
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util.reportError(e);
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}
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return errors;
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})
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}, {
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argPrefMap: {
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offlineapps: "offlineApps",
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sitesettings: "siteSettings",
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},
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argToPref: function (arg) Sanitizer.argPrefMap[arg] || arg,
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prefToArg: function (pref) pref.replace(/.*\./, "").toLowerCase(),
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iterCookies: function iterCookies(host) {
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for (let c in iter(services.get("cookies")))
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if (c.QueryInterface(Ci.nsICookie2) && !host || util.isSubdomain(c.rawHost, host))
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yield c;
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},
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iterPermissions: function iterPermissions(host) {
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for (let p in iter(services.get("permissions")))
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if (p.QueryInterface(Ci.nsIPermission) && (!host || util.isSubdomain(p.host, host)))
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yield p;
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}
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}, {
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load: function (dactyl, modules, window) {
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if (sanitizer.runAtShutdown && !sanitizer.ranAtShutdown)
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sanitizer.sanitizeItems(null, Range(), null, "shutdown");
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sanitizer.ranAtShutdown = false;
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},
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autocommands: function (dactyl, modules, window) {
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storage.addObserver("private-mode",
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function (key, event, value) {
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modules.autocommands.trigger("PrivateMode", { state: value });
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}, window);
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storage.addObserver("sanitizer",
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function (key, event, value) {
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if (event == "domain")
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modules.autocommands.trigger("SanitizeDomain", { domain: value });
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else if (!value[1])
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modules.autocommands.trigger("Sanitize", { name: event.substr("clear-".length), domain: value[1] });
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}, window);
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},
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commands: function (dactyl, modules, window) {
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const commands = modules.commands;
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commands.add(["sa[nitize]"],
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"Clear private data",
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function (args) {
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dactyl.assert(!modules.options['private'], "Cannot sanitize items in private mode");
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let timespan = args["-timespan"] || modules.options["sanitizetimespan"];
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let range = Range(), match = /^(\d+)([mhdw])$/.exec(timespan);
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range[args["-older"] ? "max" : "min"] =
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match ? 1000 * (Date.now() - 1000 * parseInt(match[1], 10) * { m: 60, h: 3600, d: 3600 * 24, w: 3600 * 24 * 7 }[match[2]])
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: (timespan[0] == "s" ? sanitizer.sessionStart : null);
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let items = args.slice();
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if (args.bang) {
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dactyl.assert(args.length == 0, "E488: Trailing characters");
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items = Object.keys(sanitizer.itemDescriptions).filter(
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function (k) modules.options.get("sanitizeitems").has(k));
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}
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else
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dactyl.assert(modules.options.get("sanitizeitems").validator(items), "Valid items required");
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if (items.indexOf("all") >= 0)
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items = Object.keys(sanitizer.itemDescriptions).filter(function (k) items.indexOf(k) === -1);
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sanitizer.range = range;
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sanitizer.ignoreTimespan = range.min == null;
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sanitizer.sanitizing = true;
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if (args["-host"]) {
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args["-host"].forEach(function (host) {
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sanitizer.sanitizing = true;
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if (items.indexOf("history") > -1)
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services.get("privateBrowsing").removeDataFromDomain(host);
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sanitizer.sanitizeItems(items, range, host)
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});
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}
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else
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sanitizer.sanitize(items, range);
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},
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{
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argCount: "*", // FIXME: should be + and 0
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bang: true,
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completer: function (context) {
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context.title = ["Privacy Item", "Description"];
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context.completions = modules.options.get("sanitizeitems").completer();
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},
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domains: function (args) args["-host"] || [],
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options: [
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{
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names: ["-host", "-h"],
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description: "Only sanitize items referring to listed host or hosts",
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completer: function (context, args) {
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let hosts = context.filter.split(",");
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context.advance(context.filter.length - hosts.pop().length);
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context.filters.push(function (item)
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!hosts.some(function (host) util.isSubdomain(item.text, host)));
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modules.completion.domain(context);
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},
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type: modules.CommandOption.LIST,
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}, {
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names: ["-older", "-o"],
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description: "Sanitize items older than timespan",
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type: modules.CommandOption.NOARG
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}, {
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names: ["-timespan", "-t"],
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description: "Timespan for which to sanitize items",
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completer: function (context) modules.options.get("sanitizetimespan").completer(context),
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type: modules.CommandOption.STRING,
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validator: function (arg) modules.options.get("sanitizetimespan").validator(arg),
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}
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],
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privateData: true
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});
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},
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options: function (dactyl, modules) {
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const options = modules.options;
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if (services.get("privateBrowsing"))
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options.add(["private", "pornmode"],
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"Set the 'private browsing' option",
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"boolean", false,
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{
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initialValue: true,
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getter: function () services.get("privateBrowsing").privateBrowsingEnabled,
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setter: function (value) {
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if (services.get("privateBrowsing").privateBrowsingEnabled != value)
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services.get("privateBrowsing").privateBrowsingEnabled = value
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}
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});
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options.add(["sanitizeitems", "si"],
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"The default list of private items to sanitize",
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"stringlist", "all",
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{
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completer: function (value) sanitizer.itemMap,
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has: modules.Option.has.toggleAll,
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validator: function (values) values.length &&
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values.every(function (val) val === "all" || set.has(sanitizer.itemMap, val))
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});
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options.add(["sanitizeshutdown", "ss"],
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"The items to sanitize automatically at shutdown",
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"stringlist", "",
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{
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initialValue: true,
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completer: function () [i for (i in sanitizer.itemMap) if (i.persistent || i.builtin)],
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getter: function () !sanitizer.runAtShutdown ? [] : [
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item.name for (item in sanitizer.itemMap)
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if (item.shouldSanitize(true))
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],
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setter: function (values) {
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if (values.length === 0)
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|
sanitizer.runAtShutdown = false;
|
|
else {
|
|
sanitizer.runAtShutdown = true;
|
|
let have = set(values);
|
|
for (let item in sanitizer.itemMap)
|
|
prefs.set(item.shutdownPref,
|
|
Boolean(set.has(have, item.name) ^ set.has(have, "all")));
|
|
}
|
|
return values;
|
|
}
|
|
});
|
|
|
|
options.add(["sanitizetimespan", "sts"],
|
|
"The default sanitizer time span",
|
|
"string", "all",
|
|
{
|
|
completer: function (context) {
|
|
context.compare = context.constructor.Sort.Unsorted;
|
|
return [
|
|
["all", "Everything"],
|
|
["session", "The current session"],
|
|
["10m", "Last ten minutes"],
|
|
["1h", "Past hour"],
|
|
["1d", "Past day"],
|
|
["1w", "Past week"],
|
|
]
|
|
},
|
|
validator: function (value) /^(a(ll)?|s(ession)|\d+[mhdw])$/.test(value)
|
|
});
|
|
}
|
|
});
|
|
|
|
endModule();
|
|
|
|
// catch(e){dump(e.fileName+":"+e.lineNumber+": "+e+"\n" + e.stack);}
|
|
|
|
// vim: set fdm=marker sw=4 ts=4 et ft=javascript:
|