[core] improve countly user password change experience

Author: waiterZen

api/parts/mgmt/users.js

@@ -259,8 +259,8 @@ usersApi.createUser = function(params) {
 
                 member[0].api_key = common.md5Hash(member[0]._id + (new Date().getTime()));
                 common.db.collection('members').update({ '_id': member[0]._id }, { $set: { api_key: member[0].api_key } }, function() { });
-
-                mail.sendToNewMember(member[0], passwordNoHash);
+                const escapedHTMLPass = passwordNoHash.replace(/&/g, '&amp;').replace(/</g, '&lt;').replace(/>/g, '&gt;').replace(/"/g, '&quot;');
+                mail.sendToNewMember(member[0], escapedHTMLPass);
                 plugins.dispatch("/i/users/create", {
                     params: params,
                     data: member[0]

frontend/express/public/javascripts/countly/countly.views.js

@@ -3541,6 +3541,9 @@ window.ManageUsersView = countlyView.extend({
             $("#listof-apps").hide();
             $(".row").removeClass("selected");
         });
+        $(".manage-users-table .detail .password-text").off("focus").on("focus", function() {
+            $(this).select();
+        });
     },
     renderCommon: function() {
         var url = countlyCommon.API_PARTS.users.r + '/all';
@@ -3945,6 +3948,9 @@ window.ManageUsersView = countlyView.extend({
 
         $(".change-password").off("click").on('click', function() {
             $(this).parents(".row").next().toggle();
+            $(".manage-users-table .detail .password-text").off("focus").on("focus", function() {
+                $(this).select();
+            });
         });
 
         $('body').off('change', '.pp-uploader').on('change', '.pp-uploader', function() {