diff options
Diffstat (limited to 'browser/base/content/pageinfo/permissions.js')
| -rw-r--r-- | browser/base/content/pageinfo/permissions.js | 334 |
1 files changed, 334 insertions, 0 deletions
diff --git a/browser/base/content/pageinfo/permissions.js b/browser/base/content/pageinfo/permissions.js new file mode 100644 index 000000000..0e6b9cba1 --- /dev/null +++ b/browser/base/content/pageinfo/permissions.js @@ -0,0 +1,334 @@ +/* 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/. */ + +Components.utils.import("resource:///modules/SitePermissions.jsm"); +Components.utils.import("resource://gre/modules/BrowserUtils.jsm"); + +const nsIQuotaManagerService = Components.interfaces.nsIQuotaManagerService; + +var gPermURI; +var gPermPrincipal; +var gUsageRequest; + +// Array of permissionIDs sorted alphabetically by label. +var gPermissions = SitePermissions.listPermissions().sort((a, b) => { + let firstLabel = SitePermissions.getPermissionLabel(a); + let secondLabel = SitePermissions.getPermissionLabel(b); + return firstLabel.localeCompare(secondLabel); +}); +gPermissions.push("plugins"); + +var permissionObserver = { + observe: function (aSubject, aTopic, aData) + { + if (aTopic == "perm-changed") { + var permission = aSubject.QueryInterface(Components.interfaces.nsIPermission); + if (permission.matchesURI(gPermURI, true)) { + if (gPermissions.indexOf(permission.type) > -1) + initRow(permission.type); + else if (permission.type.startsWith("plugin")) + setPluginsRadioState(); + } + } + } +}; + +function onLoadPermission(uri, principal) +{ + var permTab = document.getElementById("permTab"); + if (SitePermissions.isSupportedURI(uri)) { + gPermURI = uri; + gPermPrincipal = principal; + var hostText = document.getElementById("hostText"); + hostText.value = gPermURI.prePath; + + for (var i of gPermissions) + 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; + } + + createRow(aPartId); + + var checkbox = document.getElementById(aPartId + "Def"); + var command = document.getElementById("cmd_" + aPartId + "Toggle"); + var perm = SitePermissions.get(gPermURI, aPartId); + + if (perm) { + checkbox.checked = false; + command.removeAttribute("disabled"); + } + else { + checkbox.checked = true; + command.setAttribute("disabled", "true"); + perm = SitePermissions.getDefault(aPartId); + } + setRadioState(aPartId, perm); + + if (aPartId == "indexedDB") { + initIndexedDBRow(); + } +} + +function createRow(aPartId) { + let rowId = "perm-" + aPartId + "-row"; + if (document.getElementById(rowId)) + return; + + let commandId = "cmd_" + aPartId + "Toggle"; + let labelId = "perm-" + aPartId + "-label"; + let radiogroupId = aPartId + "RadioGroup"; + + let command = document.createElement("command"); + command.setAttribute("id", commandId); + command.setAttribute("oncommand", "onRadioClick('" + aPartId + "');"); + document.getElementById("pageInfoCommandSet").appendChild(command); + + let row = document.createElement("vbox"); + row.setAttribute("id", rowId); + row.setAttribute("class", "permission"); + + let label = document.createElement("label"); + label.setAttribute("id", labelId); + label.setAttribute("control", radiogroupId); + label.setAttribute("value", SitePermissions.getPermissionLabel(aPartId)); + label.setAttribute("class", "permissionLabel"); + row.appendChild(label); + + let controls = document.createElement("hbox"); + controls.setAttribute("role", "group"); + controls.setAttribute("aria-labelledby", labelId); + + let checkbox = document.createElement("checkbox"); + checkbox.setAttribute("id", aPartId + "Def"); + checkbox.setAttribute("oncommand", "onCheckboxClick('" + aPartId + "');"); + checkbox.setAttribute("label", gBundle.getString("permissions.useDefault")); + controls.appendChild(checkbox); + + let spacer = document.createElement("spacer"); + spacer.setAttribute("flex", "1"); + controls.appendChild(spacer); + + let radiogroup = document.createElement("radiogroup"); + radiogroup.setAttribute("id", radiogroupId); + radiogroup.setAttribute("orient", "horizontal"); + for (let state of SitePermissions.getAvailableStates(aPartId)) { + let radio = document.createElement("radio"); + radio.setAttribute("id", aPartId + "#" + state); + radio.setAttribute("label", SitePermissions.getStateLabel(aPartId, state)); + radio.setAttribute("command", commandId); + radiogroup.appendChild(radio); + } + controls.appendChild(radiogroup); + + row.appendChild(controls); + + document.getElementById("permList").appendChild(row); +} + +function onCheckboxClick(aPartId) +{ + var command = document.getElementById("cmd_" + aPartId + "Toggle"); + var checkbox = document.getElementById(aPartId + "Def"); + if (checkbox.checked) { + SitePermissions.remove(gPermURI, aPartId); + command.setAttribute("disabled", "true"); + var perm = SitePermissions.getDefault(aPartId); + setRadioState(aPartId, perm); + } + else { + onRadioClick(aPartId); + command.removeAttribute("disabled"); + } +} + +function onPluginRadioClick(aEvent) { + onRadioClick(aEvent.originalTarget.getAttribute("id").split('#')[0]); +} + +function onRadioClick(aPartId) +{ + var radioGroup = document.getElementById(aPartId + "RadioGroup"); + var id = radioGroup.selectedItem.id; + var permission = id.split('#')[1]; + SitePermissions.set(gPermURI, aPartId, permission); +} + +function setRadioState(aPartId, aValue) +{ + var radio = document.getElementById(aPartId + "#" + aValue); + if (radio) { + radio.radioGroup.selectedItem = radio; + } +} + +function initIndexedDBRow() +{ + let row = document.getElementById("perm-indexedDB-row"); + let extras = document.getElementById("perm-indexedDB-extras"); + + row.appendChild(extras); + + var quotaManagerService = + Components.classes["@mozilla.org/dom/quota-manager-service;1"] + .getService(nsIQuotaManagerService); + gUsageRequest = + quotaManagerService.getUsageForPrincipal(gPermPrincipal, + 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-service;1"] + .getService(nsIQuotaManagerService) + .clearStoragesForPrincipal(gPermPrincipal); + + Components.classes["@mozilla.org/serviceworkers/manager;1"] + .getService(Components.interfaces.nsIServiceWorkerManager) + .removeAndPropagate(gPermURI.host); + + SitePermissions.remove(gPermURI, "indexedDB"); + initIndexedDBRow(); +} + +function onIndexedDBUsageCallback(request) +{ + let uri = request.principal.URI; + if (!uri.equals(gPermURI)) { + throw new Error("Callback received for bad URI: " + uri); + } + + let usage = request.result.usage; + 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"); + } +} + +function fillInPluginPermissionTemplate(aPluginName, aPermissionString) { + let permPluginTemplate = document.getElementById("permPluginTemplate").cloneNode(true); + permPluginTemplate.setAttribute("permString", aPermissionString); + let attrs = [ + [ ".permPluginTemplateLabel", "value", aPluginName ], + [ ".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"); + 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 permissionMap = new Map(); + + for (let plugin of pluginHost.getPluginTags()) { + if (plugin.disabled) { + continue; + } + for (let mimeType of plugin.getMimeTypes()) { + let permString = pluginHost.getPermissionStringForType(mimeType); + if (!permissionMap.has(permString)) { + let name = BrowserUtils.makeNicePluginName(plugin.name); + if (permString.startsWith("plugin-vulnerable:")) { + name += " \u2014 " + vulnerableLabel; + } + permissionMap.set(permString, name); + } + } + } + + let entries = Array.from(permissionMap, item => ({ name: item[1], permission: item[0] })); + + entries.sort(function(a, b) { + return a.name.localeCompare(b.name); + }); + + let permissionEntries = entries.map(p => fillInPluginPermissionTemplate(p.name, p.permission)); + + let permPluginsRow = document.getElementById("perm-plugins-row"); + clearPluginPermissionTemplate(); + if (permissionEntries.length < 1) { + permPluginsRow.hidden = true; + return; + } + + for (let permissionEntry of permissionEntries) { + permPluginsRow.appendChild(permissionEntry); + } + + setPluginsRadioState(); +} + +function setPluginsRadioState() { + let box = document.getElementById("perm-plugins-row"); + for (let permissionEntry of box.childNodes) { + if (permissionEntry.hasAttribute("permString")) { + let permString = permissionEntry.getAttribute("permString"); + let permission = SitePermissions.get(gPermURI, permString); + setRadioState(permString, permission); + } + } +} |