The Tor Browser: toolkit/components/passwordmgr/content/passwordManager.js@b8a032363ba2 (annotated)

toolkit/components/passwordmgr/content/passwordManager.js@b8a032363ba2 (annotated)

toolkit/components/passwordmgr/content/passwordManager.js

Thu, 22 Jan 2015 13:21:57 +0100

author: Michael Schloh von Bennewitz <michael@schloh.com>
date: Thu, 22 Jan 2015 13:21:57 +0100
branch: TOR_BUG_9701
changeset 15: b8a032363ba2
permissions: -rw-r--r--

Incorporate requested changes from Mozilla in review:
https://bugzilla.mozilla.org/show_bug.cgi?id=1123480#c6

 // -*- Mode: Java; tab-width: 2; indent-tabs-mode: nil; c-basic-offset: 2 -*-
 /* 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/. */
 /*** =================== SAVED SIGNONS CODE =================== ***/
 var kSignonBundle;
 var showingPasswords = false;
 function SignonsStartup() {
   kSignonBundle = document.getElementById("signonBundle");
   document.getElementById("togglePasswords").label = kSignonBundle.getString("showPasswords");
   document.getElementById("togglePasswords").accessKey = kSignonBundle.getString("showPasswordsAccessKey");
   document.getElementById("signonsIntro").textContent = kSignonBundle.getString("loginsSpielAll");
   LoadSignons();
   // filter the table if requested by caller
   if (window.arguments &&
       window.arguments[0] &&
       window.arguments[0].filterString)
     setFilter(window.arguments[0].filterString);
   FocusFilterBox();
 }
 function setFilter(aFilterString) {
   document.getElementById("filter").value = aFilterString;
   _filterPasswords();
 }
 var signonsTreeView = {
   _filterSet : [],
   _lastSelectedRanges : [],
   selection: null,
   rowCount : 0,
   setTree : function(tree) {},
   getImageSrc : function(row,column) {},
   getProgressMode : function(row,column) {},
   getCellValue : function(row,column) {},
   getCellText : function(row,column) {
     var signon = this._filterSet.length ? this._filterSet[row] : signons[row];
     switch (column.id) {
       case "siteCol":
         return signon.httpRealm ?
                (signon.hostname + " (" + signon.httpRealm + ")"):
                signon.hostname;
       case "userCol":
         return signon.username || "";
       case "passwordCol":
         return signon.password || "";
       default:
         return "";
     }
   },
   isSeparator : function(index) { return false; },
   isSorted : function() { return false; },
   isContainer : function(index) { return false; },
   cycleHeader : function(column) {},
   getRowProperties : function(row) { return ""; },
   getColumnProperties : function(column) { return ""; },
   getCellProperties : function(row,column) {
     if (column.element.getAttribute("id") == "siteCol")
       return "ltr";
     return "";
   }
 };
 function LoadSignons() {
   // loads signons into table
   try {
     signons = passwordmanager.getAllLogins();
   } catch (e) {
     signons = [];
   }
   signonsTreeView.rowCount = signons.length;
   // sort and display the table
   signonsTree.treeBoxObject.view = signonsTreeView;
   // The sort column didn't change. SortTree (called by
   // SignonColumnSort) assumes we want to toggle the sort
   // direction but here we don't so we have to trick it
   lastSignonSortAscending = !lastSignonSortAscending;
   SignonColumnSort(lastSignonSortColumn);
   // disable "remove all signons" button if there are no signons
   var element = document.getElementById("removeAllSignons");
   var toggle = document.getElementById("togglePasswords");
   if (signons.length == 0) {
     element.setAttribute("disabled","true");
     toggle.setAttribute("disabled","true");
   } else {
     element.removeAttribute("disabled");
     toggle.removeAttribute("disabled");
   }
   return true;
 }
 function SignonSelected() {
   var selections = GetTreeSelections(signonsTree);
   if (selections.length) {
     document.getElementById("removeSignon").removeAttribute("disabled");
   }
 }
 function DeleteSignon() {
   var syncNeeded = (signonsTreeView._filterSet.length != 0);
   DeleteSelectedItemFromTree(signonsTree, signonsTreeView,
                              signonsTreeView._filterSet.length ? signonsTreeView._filterSet : signons,
                              deletedSignons, "removeSignon", "removeAllSignons");
   FinalizeSignonDeletions(syncNeeded);
 }
 function DeleteAllSignons() {
   var prompter = Components.classes["@mozilla.org/embedcomp/prompt-service;1"]
                            .getService(Components.interfaces.nsIPromptService);
   // Confirm the user wants to remove all passwords
   var dummy = { value: false };
   if (prompter.confirmEx(window,
                          kSignonBundle.getString("removeAllPasswordsTitle"),
                          kSignonBundle.getString("removeAllPasswordsPrompt"),
                          prompter.STD_YES_NO_BUTTONS + prompter.BUTTON_POS_1_DEFAULT,
                          null, null, null, null, dummy) == 1) // 1 == "No" button
     return;
   var syncNeeded = (signonsTreeView._filterSet.length != 0);
   DeleteAllFromTree(signonsTree, signonsTreeView,
                         signonsTreeView._filterSet.length ? signonsTreeView._filterSet : signons,
                         deletedSignons, "removeSignon", "removeAllSignons");
   FinalizeSignonDeletions(syncNeeded);
 }
 function TogglePasswordVisible() {
   if (showingPasswords || masterPasswordLogin(AskUserShowPasswords)) {
     showingPasswords = !showingPasswords;
     document.getElementById("togglePasswords").label = kSignonBundle.getString(showingPasswords ? "hidePasswords" : "showPasswords");
     document.getElementById("togglePasswords").accessKey = kSignonBundle.getString(showingPasswords ? "hidePasswordsAccessKey" : "showPasswordsAccessKey");
     document.getElementById("passwordCol").hidden = !showingPasswords;
     _filterPasswords();
   }
   // Notify observers that the password visibility toggling is
   // completed.  (Mostly useful for tests)
   Components.classes["@mozilla.org/observer-service;1"]
             .getService(Components.interfaces.nsIObserverService)
             .notifyObservers(null, "passwordmgr-password-toggle-complete", null);
 }
 function AskUserShowPasswords() {
   var prompter = Components.classes["@mozilla.org/embedcomp/prompt-service;1"].getService(Components.interfaces.nsIPromptService);
   var dummy = { value: false };
   // Confirm the user wants to display passwords
   return prompter.confirmEx(window,
           null,
           kSignonBundle.getString("noMasterPasswordPrompt"), prompter.STD_YES_NO_BUTTONS,
           null, null, null, null, dummy) == 0;    // 0=="Yes" button
 }
 function FinalizeSignonDeletions(syncNeeded) {
   for (var s=0; s<deletedSignons.length; s++) {
     passwordmanager.removeLogin(deletedSignons[s]);
   }
   // If the deletion has been performed in a filtered view, reflect the deletion in the unfiltered table.
   // See bug 405389.
   if (syncNeeded) {
     try {
       signons = passwordmanager.getAllLogins();
     } catch (e) {
       signons = [];
     }
   }
   deletedSignons.length = 0;
 }
 function HandleSignonKeyPress(e) {
   if (e.keyCode == 46) {
     DeleteSignon();
   }
 }
 function getColumnByName(column) {
   switch (column) {
     case "hostname":
       return document.getElementById("siteCol");
     case "username":
       return document.getElementById("userCol");
     case "password":
       return document.getElementById("passwordCol");
   }
 }
 var lastSignonSortColumn = "hostname";
 var lastSignonSortAscending = true;
 function SignonColumnSort(column) {
   // clear out the sortDirection attribute on the old column
   var lastSortedCol = getColumnByName(lastSignonSortColumn);
   lastSortedCol.removeAttribute("sortDirection");
   // sort
   lastSignonSortAscending =
     SortTree(signonsTree, signonsTreeView,
                  signonsTreeView._filterSet.length ? signonsTreeView._filterSet : signons,
                  column, lastSignonSortColumn, lastSignonSortAscending);
   lastSignonSortColumn = column;
   // set the sortDirection attribute to get the styling going
   // first we need to get the right element
   var sortedCol = getColumnByName(column);
   sortedCol.setAttribute("sortDirection", lastSignonSortAscending ?
                                           "ascending" : "descending");
 }
 function SignonClearFilter() {
   var singleSelection = (signonsTreeView.selection.count == 1);
   // Clear the Tree Display
   signonsTreeView.rowCount = 0;
   signonsTree.treeBoxObject.rowCountChanged(0, -signonsTreeView._filterSet.length);
   signonsTreeView._filterSet = [];
   // Just reload the list to make sure deletions are respected
   LoadSignons();
   // Restore selection
   if (singleSelection) {
     signonsTreeView.selection.clearSelection();
     for (let i = 0; i < signonsTreeView._lastSelectedRanges.length; ++i) {
       var range = signonsTreeView._lastSelectedRanges[i];
       signonsTreeView.selection.rangedSelect(range.min, range.max, true);
     }
   } else {
     signonsTreeView.selection.select(0);
   }
   signonsTreeView._lastSelectedRanges = [];
   document.getElementById("signonsIntro").textContent = kSignonBundle.getString("loginsSpielAll");
 }
 function FocusFilterBox() {
   var filterBox = document.getElementById("filter");
   if (filterBox.getAttribute("focused") != "true")
     filterBox.focus();
 }
 function SignonMatchesFilter(aSignon, aFilterValue) {
   if (aSignon.hostname.toLowerCase().indexOf(aFilterValue) != -1)
     return true;
   if (aSignon.username &&
       aSignon.username.toLowerCase().indexOf(aFilterValue) != -1)
     return true;
   if (aSignon.httpRealm &&
       aSignon.httpRealm.toLowerCase().indexOf(aFilterValue) != -1)
     return true;
   if (showingPasswords && aSignon.password &&
       aSignon.password.toLowerCase().indexOf(aFilterValue) != -1)
     return true;
   return false;
 }
 function FilterPasswords(aFilterValue, view) {
   aFilterValue = aFilterValue.toLowerCase();
   return signons.filter(function (s) SignonMatchesFilter(s, aFilterValue));
 }
 function SignonSaveState() {
   // Save selection
   var seln = signonsTreeView.selection;
   signonsTreeView._lastSelectedRanges = [];
   var rangeCount = seln.getRangeCount();
   for (var i = 0; i < rangeCount; ++i) {
     var min = {}; var max = {};
     seln.getRangeAt(i, min, max);
     signonsTreeView._lastSelectedRanges.push({ min: min.value, max: max.value });
   }
 }
 function _filterPasswords()
 {
   var filter = document.getElementById("filter").value;
   if (filter == "") {
     SignonClearFilter();
     return;
   }
   var newFilterSet = FilterPasswords(filter, signonsTreeView);
   if (!signonsTreeView._filterSet.length) {
     // Save Display Info for the Non-Filtered mode when we first
     // enter Filtered mode.
     SignonSaveState();
   }
   signonsTreeView._filterSet = newFilterSet;
   // Clear the display
   let oldRowCount = signonsTreeView.rowCount;
   signonsTreeView.rowCount = 0;
   signonsTree.treeBoxObject.rowCountChanged(0, -oldRowCount);
   // Set up the filtered display
   signonsTreeView.rowCount = signonsTreeView._filterSet.length;
   signonsTree.treeBoxObject.rowCountChanged(0, signonsTreeView.rowCount);
   // if the view is not empty then select the first item
   if (signonsTreeView.rowCount > 0)
     signonsTreeView.selection.select(0);
   document.getElementById("signonsIntro").textContent = kSignonBundle.getString("loginsSpielFiltered");
 }
 function CopyPassword() {
   // Don't copy passwords if we aren't already showing the passwords & a master
   // password hasn't been entered.
   if (!showingPasswords && !masterPasswordLogin())
     return;
   // Copy selected signon's password to clipboard
   var clipboard = Components.classes["@mozilla.org/widget/clipboardhelper;1"].
                   getService(Components.interfaces.nsIClipboardHelper);
   var row = document.getElementById("signonsTree").currentIndex;
   var password = signonsTreeView.getCellText(row, {id : "passwordCol" });
   clipboard.copyString(password, document);
 }
 function CopyUsername() {
   // Copy selected signon's username to clipboard
   var clipboard = Components.classes["@mozilla.org/widget/clipboardhelper;1"].
                   getService(Components.interfaces.nsIClipboardHelper);
   var row = document.getElementById("signonsTree").currentIndex;
   var username = signonsTreeView.getCellText(row, {id : "userCol" });
   clipboard.copyString(username);
 }
 function UpdateCopyPassword() {
   var singleSelection = (signonsTreeView.selection.count == 1);
   var passwordMenuitem = document.getElementById("context-copypassword");
   var usernameMenuitem = document.getElementById("context-copyusername");
   if (singleSelection) {
     usernameMenuitem.removeAttribute("disabled");
     passwordMenuitem.removeAttribute("disabled");
   } else {
     usernameMenuitem.setAttribute("disabled", "true");
     passwordMenuitem.setAttribute("disabled", "true");
   }
 }
 function masterPasswordLogin(noPasswordCallback) {
   // This doesn't harm if passwords are not encrypted
   var tokendb = Components.classes["@mozilla.org/security/pk11tokendb;1"]
                     .createInstance(Components.interfaces.nsIPK11TokenDB);
   var token = tokendb.getInternalKeyToken();
   // If there is no master password, still give the user a chance to opt-out of displaying passwords
   if (token.checkPassword(""))
     return noPasswordCallback ? noPasswordCallback() : true;
   // So there's a master password. But since checkPassword didn't succeed, we're logged out (per nsIPK11Token.idl).
   try {
     // Relogin and ask for the master password.
     token.login(true);  // 'true' means always prompt for token password. User will be prompted until
                         // clicking 'Cancel' or entering the correct password.
   } catch (e) {
     // An exception will be thrown if the user cancels the login prompt dialog.
     // User is also logged out of Software Security Device.
   }
   return token.isLoggedIn();
 }