Lay down Pale Moon 30

1 files changed, 341 insertions, 0 deletions

diff --git a/browser/components/pageinfo/permissions.js b/browser/components/pageinfo/permissions.js
new file mode 100644
index 000000000..c9e999971
--- /dev/null
+++ b/browser/components/pageinfo/permissions.js
@@ -0,0 +1,341 @@
+/* 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()
+  {
+    if (gPrefs.getIntPref("permissions.default.image") == IMAGE_DENY) {
+      return DENY;
+    }
+    return ALLOW;
+  },
+  popup: function()
+  {
+    if (gPrefs.getBoolPref("dom.disable_open_during_load")) {
+      return DENY;
+    }
+    return ALLOW;
+  },
+  cookie: function()
+  {
+    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()
+  {
+    if (!gPrefs.getBoolPref("dom.webnotifications.enabled")) {
+      return DENY;
+    }
+    return UNKNOWN;
+  },
+  install: function()
+  {
+    if (Services.prefs.getBoolPref("xpinstall.whitelist.required")) {
+      return DENY;
+    }
+    return ALLOW;
+  },
+  geo: function()
+  {
+    if (!gPrefs.getBoolPref("geo.enabled")) {
+      return DENY;
+    }
+    return ALLOW;
+  },
+  plugins: function()
+  {
+    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);
+    }
+  }
+}