implements security on recovering password and redis connector

DependencyInjection/ChillMainExtension.php

@@ -82,6 +82,9 @@ class ChillMainExtension extends Extension implements PrependExtensionInterface,
         $container->setParameter('chill_main.notifications', 
             $config['notifications']);
         
+        $container->setParameter('chill_main.redis', 
+            $config['redis']);
+        
         // add the key 'widget' without the key 'enable'
         $container->setParameter('chill_main.widgets', 
             isset($config['widgets']['homepage']) ? 
@@ -104,6 +107,7 @@ class ChillMainExtension extends Extension implements PrependExtensionInterface,
         $loader->load('services/menu.yml');
         $loader->load('services/security.yml');
         $loader->load('services/notification.yml');
+        $loader->load('services/redis.yml');
     }
     
     public function getConfiguration(array $config, ContainerBuilder $container)

DependencyInjection/Configuration.php

@@ -85,6 +85,19 @@ class Configuration implements ConfigurationInterface
                         ->end()
                     ->end()
                 ->end() // end of notifications
+                ->arrayNode('redis')
+                    ->children()
+                        ->scalarNode('host')
+                            ->cannotBeEmpty()
+                        ->end()
+                        ->scalarNode('port')
+                            ->defaultValue(6379)
+                        ->end()
+                        ->scalarNode('timeout')
+                            ->defaultValue(1)
+                        ->end()
+                    ->end()
+                ->end()
                 ->arrayNode('widgets')
                     ->canBeEnabled()
                     ->canBeUnset()