fix(web(js)): improve validation of email addresses

Overwrite the AngularJS validation and transformation of email inputs in
order to support umlauts and eszett.

UI/WebServerResources/js/Common/utils.js

@@ -1,5 +1,7 @@
 /* -*- Mode: javascript; indent-tabs-mode: nil; c-basic-offset: 2 -*- */
 
+String.emailRE = /([\w\!\#$\%\&\'\*\+\-\/\=\?\^\`{\|\}\~]+\.)*[\w\!\#$\%\&\'\*\+\-\/\=\?\^\`{\|\}\~]+@((((([\u00C0-\u017Fa-z0-9]{1}[\u00C0-\u017Fa-z0-9\-]{0,62}[\u00C0-\u017Fa-z0-9]{1})|[\u00C0-\u017Fa-z])\.)+[a-z]{2,})|(\d{1,3}\.){3}\d{1,3}(\:\d{1,5})?)/;
+
 String.prototype.endsWith = function(suffix) {
   return this.indexOf(suffix, this.length - suffix.length) !== -1;
 };
@@ -135,10 +137,13 @@ String.prototype.formatted = function() {
 };
 
 String.prototype.isValidEmail = function(strict) {
-  var emailRE = strict ?
-      /^([\w\!\#$\%\&\'\*\+\-\/\=\?\^\`{\|\}\~]+\.)*[\w\!\#$\%\&\'\*\+\-\/\=\?\^\`{\|\}\~]+@((((([a-z0-9]{1}[a-z0-9\-]{0,62}[a-z0-9]{1})|[a-z])\.)+[a-z]{2,})|(\d{1,3}\.){3}\d{1,3}(\:\d{1,5})?)$/i : /([\w\!\#$\%\&\'\*\+\-\/\=\?\^\`{\|\}\~]+\.)*[\w\!\#$\%\&\'\*\+\-\/\=\?\^\`{\|\}\~]+@((((([a-z0-9]{1}[a-z0-9\-]{0,62}[a-z0-9]{1})|[a-z])\.)+[a-z]{2,})|(\d{1,3}\.){3}\d{1,3}(\:\d{1,5})?)/i;
+  var result = emailRE.test(this);
 
-  return emailRE.test(this);
+  if (strict && result) {
+    result = emailRE.exec(this)[0] == this;
+  }
+
+  return result;
 };
 
 String.prototype.asCSSIdentifier = function() {

UI/WebServerResources/js/Contacts/CardController.js

@@ -11,16 +11,17 @@
   function CardController($scope, $timeout, $window, $mdDialog, sgSettings, AddressBook, Card, Dialog, sgHotkeys, focus, $state, $stateParams, stateCard) {
     var vm = this, hotkeys = [];
 
-    vm.card = stateCard;
+    this.card = stateCard;
 
-    vm.currentFolder = AddressBook.selectedFolder;
-    vm.allEmailTypes = Card.$EMAIL_TYPES;
-    vm.allTelTypes = Card.$TEL_TYPES;
-    vm.allUrlTypes = Card.$URL_TYPES;
-    vm.allAddressTypes = Card.$ADDRESS_TYPES;
-    vm.categories = {};
-    vm.userFilterResults = [];
-    vm.showRawSource = false;
+    this.currentFolder = AddressBook.selectedFolder;
+    this.allEmailTypes = Card.$EMAIL_TYPES;
+    this.allTelTypes = Card.$TEL_TYPES;
+    this.allUrlTypes = Card.$URL_TYPES;
+    this.allAddressTypes = Card.$ADDRESS_TYPES;
+    this.categories = {};
+    this.userFilterResults = [];
+    this.showRawSource = false;
+    this.emailRE = String.emailRE;
 
 
     _registerHotkeys(hotkeys);

UI/WebServerResources/js/Mailer/Message.service.js

@@ -279,7 +279,7 @@
       if (angular.isString(this[type])) {
         // The recipient is a string; try to extract the name
         var emailRE = /<?(([\w\!\#$\%\&\'\*\+\-\/\=\?\^\`{\|\}\~]+\.)*[\w\!\#$\%\&\'\*\+\-\/\=\?\^\`{\|\}\~]+@((((([a-z0-9]{1}[a-z0-9\-]{0,62}[a-z0-9]{1})|[a-z])\.)+[a-z]{2,})|(\d{1,3}\.){3}\d{1,3}(\:\d{1,5})?))/i;
-        var match = this[type].match(emailRE);
+        var match = this[type].match(String.emailRE);
         if (match) {
           address = this[type].substring(0, match.index);
           address = address.replace(/^\"? *(.+?)\"? *$/, "$1");

UI/WebServerResources/js/Preferences/AccountDialogController.js

@@ -16,6 +16,7 @@
     this.account = account;
     this.accountId = accountId;
     this.hostnameRE = usesSSO && accountId > 0 ? /^(?!(127\.0\.0\.1|localhost(?:\.localdomain)?)$)/ : /./;
+    this.emailRE = String.emailRE;
     this.addressesSearchText = '';
     this.ckConfig = {
       'autoGrow_minHeight': 70,

UI/WebServerResources/js/Scheduler/ComponentController.js

@@ -294,12 +294,11 @@
           destinationCalendar = Calendar.$get(this.component.destinationCalendar),
           options = initOrganizer? { organizerCalendar: destinationCalendar } : {},
           promises = [];
-      var emailRE = /([\w\!\#$\%\&\'\*\+\-\/\=\?\^\`{\|\}\~]+\.)*[\w\!\#$\%\&\'\*\+\-\/\=\?\^\`{\|\}\~]+@((((([a-z0-9]{1}[a-z0-9\-]{0,62}[a-z0-9]{1})|[a-z])\.)+[a-z]{2,})|(\d{1,3}\.){3}\d{1,3}(\:\d{1,5})?)/i,
-          i, address;
+      var i, address;
       if (partial) options.partial = partial;
 
       function createCard(str) {
-        var match = str.match(emailRE),
+        var match = str.match(String.emailRE),
             email = match[0],
             name = str.replace(new RegExp(" *<?" + email + ">? *"), '');
         vm.showAttendeesEditor |= initOrganizer;
@@ -333,7 +332,7 @@
                card.charCodeAt(i) == 32 ||   // space
                card.charCodeAt(i) == 44 ||   // ,
                card.charCodeAt(i) == 59) &&  // ;
-              emailRE.test(address)) {
+              String.emailRE.test(address)) {
             promises.push(createCard(address).then(addCard));
             address = '';
           }
@@ -341,7 +340,7 @@
             address += card.charAt(i);
           }
         }
-        if (address && emailRE.test(address)) {
+        if (address && String.emailRE.test(address)) {
           promises.push(createCard(address).then(addCard));
         }
       }

UI/WebServerResources/js/Scheduler/sgCalendarListItem.directive.js

@@ -245,6 +245,7 @@
           function PropertiesDialogController($scope, $mdDialog, srcCalendar) {
             var vm = this;
 
+            vm.emailRE = String.emailRE;
             vm.calendar = new Calendar(srcCalendar.$omit());
             vm.saveProperties = saveProperties;
             vm.close = close;