diff options
Diffstat (limited to 'application/palemoon/base/content/pageinfo/permissions.js')
| -rw-r--r-- | application/palemoon/base/content/pageinfo/permissions.js | 398 |
1 files changed, 398 insertions, 0 deletions
diff --git a/application/palemoon/base/content/pageinfo/permissions.js b/application/palemoon/base/content/pageinfo/permissions.js new file mode 100644 index 000000000..7a0006b61 --- /dev/null +++ b/application/palemoon/base/content/pageinfo/permissions.js @@ -0,0 +1,398 @@ +/* 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; + +const nsIQuotaManager = Components.interfaces.nsIQuotaManager; + +var gPermURI; +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; + }, + indexedDB: function getIndexedDBDefaultPermissions() + { + if (!gPrefs.getBoolPref("dom.indexedDB.enabled")) { + return DENY; + } + return UNKNOWN; + }, + plugins: function getPluginsDefaultPermissions() + { + return UNKNOWN; + }, + fullscreen: function getFullscreenDefaultPermissions() + { + if (!gPrefs.getBoolPref("full-screen-api.enabled")) { + return DENY; + } + return UNKNOWN; + }, + pointerLock: function getPointerLockPermissions() + { + if (!gPrefs.getBoolPref("full-screen-api.pointer-lock.enabled")) { + return DENY; + } + return ALLOW; + }, +}; + +var permissionObserver = { + observe: function (aSubject, aTopic, aData) + { + if (aTopic == "perm-changed") { + var permission = aSubject.QueryInterface( + Components.interfaces.nsIPermission); + if (permission.host == gPermURI.host) { + if (permission.type in gPermObj) + initRow(permission.type); + else if (permission.type.startsWith("plugin")) + setPluginsRadioState(); + } + } + } +}; + +function onLoadPermission() +{ + 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; + var hostText = document.getElementById("hostText"); + hostText.value = gPermURI.host; + + 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); + + if (aPartId == "indexedDB") { + initIndexedDBRow(); + } +} + +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.host, 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.host, aPartId); + } else { + permissionManager.add(gPermURI, aPartId, permission); + } +} + +function setRadioState(aPartId, aValue) +{ + var radio = document.getElementById(aPartId + "#" + aValue); + radio.radioGroup.selectedItem = radio; +} + +function initIndexedDBRow() +{ + let row = document.getElementById("permIndexedDBRow"); + let extras = document.getElementById("permIndexedDBExtras"); + + row.appendChild(extras); + + var quotaManager = Components.classes["@mozilla.org/dom/quota/manager;1"] + .getService(nsIQuotaManager); + gUsageRequest = + quotaManager.getUsageForURI(gPermURI, onIndexedDBUsageCallback); + + var status = document.getElementById("indexedDBStatus"); + var button = document.getElementById("indexedDBClear"); + + status.value = ""; + status.setAttribute("hidden", "true"); + button.setAttribute("hidden", "true"); +} + +function onIndexedDBClear() +{ + Components.classes["@mozilla.org/dom/quota/manager;1"] + .getService(nsIQuotaManager) + .clearStoragesForURI(gPermURI); + + var permissionManager = Components.classes[PERMISSION_CONTRACTID] + .getService(nsIPermissionManager); + permissionManager.remove(gPermURI.host, "indexedDB"); + initIndexedDBRow(); +} + +function onIndexedDBUsageCallback(uri, usage, fileUsage) +{ + if (!uri.equals(gPermURI)) { + throw new Error("Callback received for bad URI: " + uri); + } + + if (usage) { + if (!("DownloadUtils" in window)) { + Components.utils.import("resource://gre/modules/DownloadUtils.jsm"); + } + + var status = document.getElementById("indexedDBStatus"); + var button = document.getElementById("indexedDBClear"); + + status.value = + gBundle.getFormattedString("indexedDBUsage", + DownloadUtils.convertByteUnits(usage)); + status.removeAttribute("hidden"); + button.removeAttribute("hidden"); + } +} + +// 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 = [ + [ ".permPluginTemplateLabel", "value", aPluginObject.name ], + [ ".permPluginTemplateRadioGroup", "id", aPermissionString + "RadioGroup" ], + [ ".permPluginTemplateRadioDefault", "id", aPermissionString + "#0" ], + [ ".permPluginTemplateRadioAsk", "id", aPermissionString + "#3" ], + [ ".permPluginTemplateRadioAllow", "id", aPermissionString + "#1" ], + [ ".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)) { + var name = makeNicePluginName(plugin.name) + " " + plugin.version; + if (permString.startsWith("plugin-vulnerable:")) { + name += " \u2014 " + vulnerableLabel; + } + permissionMap.set(permString, { + "name": name, + "description": plugin.description, + }); + } + } + } + + let entries = [ + { + "permission": item[0], + "obj": item[1], + } + for (item of permissionMap) + ]; + entries.sort(function(a, b) { + return ((a.obj.name < b.obj.name) ? -1 : (a.obj.name == b.obj.name ? 0 : 1)); + }); + + let permissionEntries = [ + fillInPluginPermissionTemplate(p.permission, p.obj) for (p of entries) + ]; + + 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); + } + } +} |