Options2: Pull the trigger.

chrome/browser/resources/options2/certificate_manager.js

+// Copyright (c) 2011 The Chromium Authors. All rights reserved.
+// Use of this source code is governed by a BSD-style license that can be
+// found in the LICENSE file.
+
+cr.define('options', function() {
+
+  var OptionsPage = options.OptionsPage;
+
+  /////////////////////////////////////////////////////////////////////////////
+  // CertificateManagerTab class:
+
+  /**
+   * blah
+   * @param {!string} id The id of this tab.
+   */
+  function CertificateManagerTab(id) {
+    this.tree = $(id + '-tree');
+
+    options.CertificatesTree.decorate(this.tree);
+    this.tree.addEventListener('change',
+        this.handleCertificatesTreeChange_.bind(this));
+
+    var tree = this.tree;
+
+    this.viewButton = $(id + '-view');
+    this.viewButton.onclick = function(e) {
+      var selected = tree.selectedItem;
+      chrome.send('viewCertificate', [selected.data.id]);
+    }
+
+    this.editButton = $(id + '-edit');
+    if (this.editButton !== null) {
+      if (id == 'serverCertsTab') {
+        this.editButton.onclick = function(e) {
+          var selected = tree.selectedItem;
+          chrome.send('editServerCertificate', [selected.data.id]);
+        }
+      } else if (id == 'caCertsTab') {
+        this.editButton.onclick = function(e) {
+          var data = tree.selectedItem.data;
+          CertificateEditCaTrustOverlay.show(data.id, data.name);
+        }
+      }
+    }
+
+    this.backupButton = $(id + '-backup');
+    if (this.backupButton !== null) {
+      this.backupButton.onclick = function(e) {
+        var selected = tree.selectedItem;
+        chrome.send('exportPersonalCertificate', [selected.data.id]);
+      }
+    }
+
+    this.backupAllButton = $(id + '-backup-all');
+    if (this.backupAllButton !== null) {
+      this.backupAllButton.onclick = function(e) {
+        chrome.send('exportAllPersonalCertificates', []);
+      }
+    }
+
+    this.importButton = $(id + '-import');
+    if (this.importButton !== null) {
+      if (id == 'personalCertsTab') {
+        this.importButton.onclick = function(e) {
+          chrome.send('importPersonalCertificate', [false]);
+        }
+      } else if (id == 'serverCertsTab') {
+        this.importButton.onclick = function(e) {
+          chrome.send('importServerCertificate', []);
+        }
+      } else if (id == 'caCertsTab') {
+        this.importButton.onclick = function(e) {
+          chrome.send('importCaCertificate', []);
+        }
+      }
+    }
+
+    this.importAndBindButton = $(id + '-import-and-bind');
+    if (this.importAndBindButton !== null) {
+      if (id == 'personalCertsTab') {
+        this.importAndBindButton.onclick = function(e) {
+          chrome.send('importPersonalCertificate', [true]);
+        }
+      }
+    }
+
+    this.exportButton = $(id + '-export');
+    if (this.exportButton !== null) {
+      this.exportButton.onclick = function(e) {
+        var selected = tree.selectedItem;
+        chrome.send('exportCertificate', [selected.data.id]);
+      }
+    }
+
+    this.deleteButton = $(id + '-delete');
+    this.deleteButton.onclick = function(e) {
+      var data = tree.selectedItem.data;
+      AlertOverlay.show(
+          localStrings.getStringF(id + 'DeleteConfirm', data.name),
+          localStrings.getString(id + 'DeleteImpact'),
+          localStrings.getString('ok'),
+          localStrings.getString('cancel'),
+          function() {
+            tree.selectedItem = null;
+            chrome.send('deleteCertificate', [data.id]);
+          });
+    }
+  }
+
+  CertificateManagerTab.prototype = {
+
+    /**
+     * Update button state.
+     * @private
+     * @param {!Object} data The data of the selected item.
+     */
+    updateButtonState: function(data) {
+      var isCert = !!data && data.id.substr(0, 5) == 'cert-';
+      var readOnly = !!data && data.readonly;
+      var hasChildren = this.tree.items.length > 0;
+      this.viewButton.disabled = !isCert;
+      if (this.editButton !== null)
+        this.editButton.disabled = !isCert;
+      if (this.backupButton !== null)
+        this.backupButton.disabled = !isCert;
+      if (this.backupAllButton !== null)
+        this.backupAllButton.disabled = !hasChildren;
+      if (this.exportButton !== null)
+        this.exportButton.disabled = !isCert;
+      this.deleteButton.disabled = !isCert || readOnly;
+    },
+
+    /**
+     * Handles certificate tree selection change.
+     * @private
+     * @param {!Event} e The change event object.
+     */
+    handleCertificatesTreeChange_: function(e) {
+      var data = null;
+      if (this.tree.selectedItem) {
+        data = this.tree.selectedItem.data;
+      }
+
+      this.updateButtonState(data);
+    },
+
+  }
+
+  // TODO(xiyuan): Use notification from backend instead of polling.
+  // TPM token check polling timer.
+  var tpmPollingTimer;
+
+  // Initiate tpm token check if needed.
+  function checkTpmToken() {
+    var importAndBindButton = $('personalCertsTab-import-and-bind');
+
+    if (importAndBindButton && importAndBindButton.disabled)
+      chrome.send('checkTpmTokenReady');
+  }
+
+  // Stop tpm polling timer.
+  function stopTpmTokenCheckPolling() {
+    if (tpmPollingTimer) {
+      window.clearTimeout(tpmPollingTimer);
+      tpmPollingTimer = undefined;
+    }
+  }
+
+  /////////////////////////////////////////////////////////////////////////////
+  // CertificateManager class:
+
+  /**
+   * Encapsulated handling of ChromeOS accounts options page.
+   * @constructor
+   */
+  function CertificateManager(model) {
+    OptionsPage.call(this, 'certificates',
+                     templateData.certificateManagerPageTabTitle,
+                     'certificateManagerPage');
+  }
+
+  cr.addSingletonGetter(CertificateManager);
+
+  CertificateManager.prototype = {
+    __proto__: OptionsPage.prototype,
+
+    initializePage: function() {
+      OptionsPage.prototype.initializePage.call(this);
+
+      this.personalTab = new CertificateManagerTab('personalCertsTab');
+      this.serverTab = new CertificateManagerTab('serverCertsTab');
+      this.caTab = new CertificateManagerTab('caCertsTab');
+      this.otherTab = new CertificateManagerTab('otherCertsTab');
+
+      this.addEventListener('visibleChange', this.handleVisibleChange_);
+    },
+
+    initalized_: false,
+
+    /**
+     * Handler for OptionsPage's visible property change event.
+     * @private
+     * @param {Event} e Property change event.
+     */
+    handleVisibleChange_: function(e) {
+      if (!this.initalized_ && this.visible) {
+        this.initalized_ = true;
+        OptionsPage.showTab($('personal-certs-nav-tab'));
+        chrome.send('populateCertificateManager');
+      }
+
+      if (cr.isChromeOS) {
+        // Ensure TPM token check on visible and stop polling when hidden.
+        if (this.visible)
+          checkTpmToken();
+        else
+          stopTpmTokenCheckPolling();
+      }
+    }
+  };
+
+  // CertificateManagerHandler callbacks.
+  CertificateManager.onPopulateTree = function(args) {
+    $(args[0]).populate(args[1]);
+  };
+
+  CertificateManager.exportPersonalAskPassword = function(args) {
+    CertificateBackupOverlay.show();
+  };
+
+  CertificateManager.importPersonalAskPassword = function(args) {
+    CertificateRestoreOverlay.show();
+  };
+
+  CertificateManager.onCheckTpmTokenReady = function(ready) {
+    var importAndBindButton = $('personalCertsTab-import-and-bind');
+    if (importAndBindButton) {
+      importAndBindButton.disabled = !ready;
+
+      // Check again after 5 seconds if Tpm is not ready and certificate manager
+      // is still visible.
+      if (!ready && CertificateManager.getInstance().visible)
+        tpmPollingTimer = window.setTimeout(checkTpmToken, 5000);
+    }
+  };
+
+  // Export
+  return {
+    CertificateManagerTab: CertificateManagerTab,
+    CertificateManager: CertificateManager
+  };
+
+});