Dactyloidae/application/palemoon/components/pageinfo/permissions.js

341 lines
11 KiB
JavaScript

/* This Source Code Form is subject to the terms of the Mozilla Public
* License, v. 2.0. If a copy of the MPL was not distributed with this
* file, You can obtain one at http://mozilla.org/MPL/2.0/. */
const UNKNOWN = nsIPermissionManager.UNKNOWN_ACTION; // 0
const ALLOW = nsIPermissionManager.ALLOW_ACTION; // 1
const DENY = nsIPermissionManager.DENY_ACTION; // 2
const SESSION = nsICookiePermission.ACCESS_SESSION; // 8
const IMAGE_DENY = 2;
const COOKIE_DENY = 2;
const COOKIE_SESSION = 2;
var gPermURI;
var gPermPrincipal;
var gPrefs;
var gUsageRequest;
var gPermObj = {
image: function getImageDefaultPermission()
{
if (gPrefs.getIntPref("permissions.default.image") == IMAGE_DENY) {
return DENY;
}
return ALLOW;
},
popup: function getPopupDefaultPermission()
{
if (gPrefs.getBoolPref("dom.disable_open_during_load")) {
return DENY;
}
return ALLOW;
},
cookie: function getCookieDefaultPermission()
{
if (gPrefs.getIntPref("network.cookie.cookieBehavior") == COOKIE_DENY) {
return DENY;
}
if (gPrefs.getIntPref("network.cookie.lifetimePolicy") == COOKIE_SESSION) {
return SESSION;
}
return ALLOW;
},
"desktop-notification": function getNotificationDefaultPermission()
{
if (!gPrefs.getBoolPref("dom.webnotifications.enabled")) {
return DENY;
}
return UNKNOWN;
},
install: function getInstallDefaultPermission()
{
if (Services.prefs.getBoolPref("xpinstall.whitelist.required")) {
return DENY;
}
return ALLOW;
},
geo: function getGeoDefaultPermissions()
{
if (!gPrefs.getBoolPref("geo.enabled")) {
return DENY;
}
return ALLOW;
},
plugins: function getPluginsDefaultPermissions()
{
return UNKNOWN;
},
};
var permissionObserver = {
observe: function (aSubject, aTopic, aData)
{
if (aTopic == "perm-changed") {
var permission = aSubject.QueryInterface(
Components.interfaces.nsIPermission);
if (permission.matchesURI(gPermURI, true)) {
if (permission.type in gPermObj)
initRow(permission.type);
else if (permission.type.startsWith("plugin"))
setPluginsRadioState();
}
}
}
};
function onLoadPermission(principal)
{
gPrefs = Components.classes[PREFERENCES_CONTRACTID]
.getService(Components.interfaces.nsIPrefBranch);
var uri = gDocument.documentURIObject;
var permTab = document.getElementById("permTab");
if (/^https?$/.test(uri.scheme)) {
gPermURI = uri;
gPermPrincipal = principal;
var hostText = document.getElementById("hostText");
hostText.value = gPermURI.prePath;
for (var i in gPermObj)
initRow(i);
var os = Components.classes["@mozilla.org/observer-service;1"]
.getService(Components.interfaces.nsIObserverService);
os.addObserver(permissionObserver, "perm-changed", false);
onUnloadRegistry.push(onUnloadPermission);
permTab.hidden = false;
}
else
permTab.hidden = true;
}
function onUnloadPermission()
{
var os = Components.classes["@mozilla.org/observer-service;1"]
.getService(Components.interfaces.nsIObserverService);
os.removeObserver(permissionObserver, "perm-changed");
if (gUsageRequest) {
gUsageRequest.cancel();
gUsageRequest = null;
}
}
function initRow(aPartId)
{
if (aPartId == "plugins") {
initPluginsRow();
return;
}
var permissionManager = Components.classes[PERMISSION_CONTRACTID]
.getService(nsIPermissionManager);
var checkbox = document.getElementById(aPartId + "Def");
var command = document.getElementById("cmd_" + aPartId + "Toggle");
// Desktop Notification, Geolocation and PointerLock permission consumers
// use testExactPermission, not testPermission.
var perm;
if (aPartId == "desktop-notification" || aPartId == "geo" || aPartId == "pointerLock")
perm = permissionManager.testExactPermission(gPermURI, aPartId);
else
perm = permissionManager.testPermission(gPermURI, aPartId);
if (perm) {
checkbox.checked = false;
command.removeAttribute("disabled");
}
else {
checkbox.checked = true;
command.setAttribute("disabled", "true");
perm = gPermObj[aPartId]();
}
setRadioState(aPartId, perm);
}
function onCheckboxClick(aPartId)
{
var permissionManager = Components.classes[PERMISSION_CONTRACTID]
.getService(nsIPermissionManager);
var command = document.getElementById("cmd_" + aPartId + "Toggle");
var checkbox = document.getElementById(aPartId + "Def");
if (checkbox.checked) {
permissionManager.remove(gPermURI, aPartId);
command.setAttribute("disabled", "true");
var perm = gPermObj[aPartId]();
setRadioState(aPartId, perm);
}
else {
onRadioClick(aPartId);
command.removeAttribute("disabled");
}
}
function onPluginRadioClick(aEvent) {
onRadioClick(aEvent.originalTarget.getAttribute("id").split('#')[0]);
}
function onRadioClick(aPartId)
{
var permissionManager = Components.classes[PERMISSION_CONTRACTID]
.getService(nsIPermissionManager);
var radioGroup = document.getElementById(aPartId + "RadioGroup");
var id = radioGroup.selectedItem.id;
var permission = id.split('#')[1];
if (permission == UNKNOWN) {
permissionManager.remove(gPermURI, aPartId);
} else {
permissionManager.add(gPermURI, aPartId, permission);
}
}
function setRadioState(aPartId, aValue)
{
var radio = document.getElementById(aPartId + "#" + aValue);
radio.radioGroup.selectedItem = radio;
}
// XXX copied this from browser-plugins.js - is there a way to share?
function makeNicePluginName(aName) {
if (aName == "Shockwave Flash")
return "Adobe Flash";
// Clean up the plugin name by stripping off any trailing version numbers
// or "plugin". EG, "Foo Bar Plugin 1.23_02" --> "Foo Bar"
// Do this by first stripping the numbers, etc. off the end, and then
// removing "Plugin" (and then trimming to get rid of any whitespace).
// (Otherwise, something like "Java(TM) Plug-in 1.7.0_07" gets mangled)
let newName = aName.replace(/[\s\d\.\-\_\(\)]+$/, "").replace(/\bplug-?in\b/i, "").trim();
return newName;
}
function fillInPluginPermissionTemplate(aPermissionString, aPluginObject) {
let permPluginTemplate = document.getElementById("permPluginTemplate")
.cloneNode(true);
permPluginTemplate.setAttribute("permString", aPermissionString);
permPluginTemplate.setAttribute("tooltiptext", aPluginObject.description);
let attrs = [];
attrs.push([".permPluginTemplateLabel", "value", aPluginObject.name]);
attrs.push([".permPluginTemplateRadioGroup", "id", aPermissionString + "RadioGroup"]);
attrs.push([".permPluginTemplateRadioDefault", "id", aPermissionString + "#0"]);
let permPluginTemplateRadioAsk = ".permPluginTemplateRadioAsk";
if (Services.prefs.getBoolPref("plugins.click_to_play") ||
aPluginObject.vulnerable) {
attrs.push([permPluginTemplateRadioAsk, "id", aPermissionString + "#3"]);
} else {
permPluginTemplate.querySelector(permPluginTemplateRadioAsk)
.setAttribute("disabled", "true");
}
attrs.push([".permPluginTemplateRadioAllow", "id", aPermissionString + "#1"]);
attrs.push([".permPluginTemplateRadioBlock", "id", aPermissionString + "#2"]);
for (let attr of attrs) {
permPluginTemplate.querySelector(attr[0]).setAttribute(attr[1], attr[2]);
}
return permPluginTemplate;
}
function clearPluginPermissionTemplate() {
let permPluginTemplate = document.getElementById("permPluginTemplate");
permPluginTemplate.hidden = true;
permPluginTemplate.removeAttribute("permString");
permPluginTemplate.removeAttribute("tooltiptext");
document.querySelector(".permPluginTemplateLabel").removeAttribute("value");
document.querySelector(".permPluginTemplateRadioGroup").removeAttribute("id");
document.querySelector(".permPluginTemplateRadioAsk").removeAttribute("id");
document.querySelector(".permPluginTemplateRadioAllow").removeAttribute("id");
document.querySelector(".permPluginTemplateRadioBlock").removeAttribute("id");
}
function initPluginsRow() {
let vulnerableLabel = document.getElementById("browserBundle")
.getString("pluginActivateVulnerable.label");
let pluginHost = Components.classes["@mozilla.org/plugin/host;1"]
.getService(Components.interfaces.nsIPluginHost);
let tags = pluginHost.getPluginTags();
let permissionMap = new Map();
for (let plugin of tags) {
if (plugin.disabled) {
continue;
}
for (let mimeType of plugin.getMimeTypes()) {
if (mimeType == "application/x-shockwave-flash" && plugin.name != "Shockwave Flash") {
continue;
}
let permString = pluginHost.getPermissionStringForType(mimeType);
if (!permissionMap.has(permString)) {
let name = makeNicePluginName(plugin.name) + " " + plugin.version;
let vulnerable = false;
if (permString.startsWith("plugin-vulnerable:")) {
name += " \u2014 " + vulnerableLabel;
vulnerable = true;
}
permissionMap.set(permString, {
"name": name,
"description": plugin.description,
"vulnerable": vulnerable
});
}
}
}
// Tycho:
// let entries = [
// {
// "permission": item[0],
// "obj": item[1],
// }
// for (item of permissionMap)
// ];
let entries = [];
for (let item of permissionMap) {
entries.push({
"permission": item[0],
"obj": item[1]
});
}
entries.sort(function(a, b) {
return ((a.obj.name < b.obj.name) ? -1 : (a.obj.name == b.obj.name ? 0 : 1));
});
// Tycho:
// let permissionEntries = [
// fillInPluginPermissionTemplate(p.permission, p.obj) for (p of entries)
// ];
let permissionEntries = [];
entries.forEach(function (p) {
permissionEntries.push(fillInPluginPermissionTemplate(p.permission, p.obj));
});
let permPluginsRow = document.getElementById("permPluginsRow");
clearPluginPermissionTemplate();
if (permissionEntries.length < 1) {
permPluginsRow.hidden = true;
return;
}
for (let permissionEntry of permissionEntries) {
permPluginsRow.appendChild(permissionEntry);
}
setPluginsRadioState();
}
function setPluginsRadioState() {
var permissionManager = Components.classes[PERMISSION_CONTRACTID]
.getService(nsIPermissionManager);
let box = document.getElementById("permPluginsRow");
for (let permissionEntry of box.childNodes) {
if (permissionEntry.hasAttribute("permString")) {
let permString = permissionEntry.getAttribute("permString");
let permission = permissionManager.testPermission(gPermURI, permString);
setRadioState(permString, permission);
}
}
}