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-rw-r--r--components/pageinfo/permissions.js341
1 files changed, 341 insertions, 0 deletions
diff --git a/components/pageinfo/permissions.js b/components/pageinfo/permissions.js
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+/* 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);
+ }
+ }
+}