diff --git a/application/class/Application.php b/application/class/Application.php
index d758a9b..f532094 100644
--- a/application/class/Application.php
+++ b/application/class/Application.php
@@ -3,6 +3,8 @@
 namespace MVC\Classe;
 
 define( "CONTROLLERS_PATH" , APPLICATION_PATH . DIRECTORY_SEPARATOR . "include" . DIRECTORY_SEPARATOR . "controlleurs");
+define("CONFIG_PATH", APPLICATION_PATH . DIRECTORY_SEPARATOR . "config");
+define("LOG_PATH", APPLICATION_PATH . DIRECTORY_SEPARATOR . "logs");
 
 require APPLICATION_PATH . DIRECTORY_SEPARATOR . "parameters.php";
 
diff --git a/application/class/Session.php b/application/class/Session.php
new file mode 100644
index 0000000..817bc31
--- /dev/null
+++ b/application/class/Session.php
@@ -0,0 +1,20 @@
+<?php
+
+
+namespace MVC\Classe;
+
+
+class Session
+{
+
+    static public function isRegistered()
+    {
+        if (isset($_SESSION['userProfile'])) {
+            return;
+        } else {
+            header("location : " . Url::link_rewrite(false, 'error', []));
+            die('Ooops, something was wrong...');
+        }
+    }
+
+}
\ No newline at end of file
diff --git a/application/class/Url.php b/application/class/Url.php
index 32f7269..969cc87 100644
--- a/application/class/Url.php
+++ b/application/class/Url.php
@@ -85,4 +85,33 @@ class Url
         $this->page = $page;
 
     }
+
+    static public function link_rewrite($isControlPatern, $page, $params = array())
+    {
+        if ($isControlPatern) {
+            return self::controlLink_rewrite($page, $params);
+        } else {
+            return self::link_rewrite_slashParam($page, $params);
+        }
+    }
+
+    static private function link_rewrite_slashParam($page, $params = array())
+    {
+        $stringParams = '';
+        foreach ($params as $key => $values) {
+            $stringParams .= "/" . $key . "/" . $values;
+        }
+        return '/' . $page . $stringParams;
+
+    }
+
+    static private function controlLink_rewrite($page, $params = array())
+    {
+        $stringParams = '';
+        foreach ($params as $key => $values) {
+            $stringParams .= "/" . $key . "/" . $values;
+        }
+        return '/' . 'control' . '/' . $page . $stringParams;
+    }
+
 }
diff --git a/application/config/authentification-config-example.php b/application/config/authentification-config-example.php
new file mode 100644
index 0000000..7bbfd07
--- /dev/null
+++ b/application/config/authentification-config-example.php
@@ -0,0 +1,50 @@
+<?php
+/**
+ * Build a configuration array to pass to `Hybridauth\Hybridauth`
+ *
+ */
+$config = [
+//Location where to redirect users once they authenticate with a provider
+    'callback' => \MVC\Url::link_rewrite(false, 'accueil', []),
+
+//Providers specifics
+    'providers' => [
+        'GitHub' => [
+            'enabled' => true,
+            'keys' => ['id' => '', 'secret' => ''],
+        ],
+
+        'Google' => [
+            'enabled' => true,
+            'keys' => ['id' => '', 'secret' => ''],
+        ],
+
+        'Facebook' => [
+            'enabled' => true,
+            'keys' => ['id' => '', 'secret' => ''],
+        ],
+
+        'Twitter' => [
+            'enabled' => true,
+            'keys' => ['key' => '', 'secret' => ''],
+        ]
+    ],
+    //optional : set debug mode
+    'debug_mode' => true,
+    // Path to file writeable by the web server. Required if 'debug_mode' is not false
+    'debug_file' => LOG_PATH . DIRECTORY_SEPARATOR . 'hybridauth.log',
+
+    /* optional : customize Curl settings
+        // for more information on curl, refer to: http://www.php.net/manual/fr/function.curl-setopt.php
+        'curl_options' => [
+            // setting custom certificates
+            CURLOPT_SSL_VERIFYPEER => true,
+            CURLOPT_CAINFO         => '/path/to/your/certificate.crt',
+
+            // set a valid proxy ip address
+            CURLOPT_PROXY => '*.*.*.*:*',
+
+            // set a custom user agent
+            CURLOPT_USERAGENT      => ''
+        ] */
+];
diff --git a/application/include/controlleurs/authentification.php b/application/include/controlleurs/authentification.php
new file mode 100644
index 0000000..c6431e4
--- /dev/null
+++ b/application/include/controlleurs/authentification.php
@@ -0,0 +1,9 @@
+<?php
+
+require CONFIG_PATH . DIRECTORY_SEPARATOR . "authentification-config-example.php";
+
+$hybridauth = new Hybridauth\Hybridauth($config);
+$adapters = $hybridauth->getConnectedAdapters();
+
+$templateData['hybridauth'] = $hybridauth;
+$templateData['adapters'] = $adapters;
\ No newline at end of file
diff --git a/application/include/controlleurs/compte.php b/application/include/controlleurs/compte.php
new file mode 100644
index 0000000..b1fa036
--- /dev/null
+++ b/application/include/controlleurs/compte.php
@@ -0,0 +1,18 @@
+<?php
+\MVC\Session::isregistered();
+
+require CONFIG_PATH . DIRECTORY_SEPARATOR . "authentification-config-example.php";
+
+$hybridauth = new Hybridauth\Hybridauth($config);
+$adapters = $hybridauth->getConnectedAdapters();
+
+$templateData['adapters'] = $adapters;
+
+$templateData['extractedData'] = [
+    'token' => $_SESSION['userToken'],
+    'identifier' => $_SESSION['userProfile']->identifier,
+    'email' => $_SESSION['userProfile']->email,
+    'first_name' => $_SESSION['userProfile']->firstName,
+    'last_name' => $_SESSION['userProfile']->lastName,
+    'photoURL' => strtok($_SESSION['userProfile']->photoURL, '?'),
+];
diff --git a/application/include/modeles/authentification.model b/application/include/modeles/authentification.model
new file mode 100644
index 0000000..716809e
--- /dev/null
+++ b/application/include/modeles/authentification.model
@@ -0,0 +1,4 @@
+name : authentification
+page_title: Hybrid Authentification de l'application
+description : La page d'authentification
+params : params
diff --git a/application/include/modeles/compte.model b/application/include/modeles/compte.model
new file mode 100644
index 0000000..419a991
--- /dev/null
+++ b/application/include/modeles/compte.model
@@ -0,0 +1,4 @@
+name : compte
+page_title: Compte(s) utilisateurs de l'application
+description : La page d'accès privé
+params : params
diff --git a/application/include/vues/system/system.blade.php b/application/include/vues/system/system.blade.php
index b5be8c9..6d09006 100644
--- a/application/include/vues/system/system.blade.php
+++ b/application/include/vues/system/system.blade.php
@@ -1,9 +1,24 @@
 <html>
+
 <head>
     <title>{{$page_title}}</title>
-    <meta name="description" lang="fr" content="{{$description}}" />
+    <meta name="description" lang="fr" content="{{$description}}"/>
+
+    @section('top-css')
+    @endsection
+
+    @section('top-javascript')
+    @endsection
+
 </head>
+
 <body>
+
 @yield('body')
+
+@section('bottom-javascript')
+@endsection
+
 </body>
+
 </html>
\ No newline at end of file
diff --git a/application/include/vues/view/authentification.blade.php b/application/include/vues/view/authentification.blade.php
new file mode 100644
index 0000000..8a08b01
--- /dev/null
+++ b/application/include/vues/view/authentification.blade.php
@@ -0,0 +1,33 @@
+@extends('body')
+
+@section('sidebar')
+    @parent
+
+    <p>This is appended to the master sidebar.</p>
+@endsection
+
+@section('content')
+    <h1>Sign in</h1>
+
+    <ul>
+        @foreach ($hybridauth->getProviders() as $name)
+            @if (!isset($adapters[$name]))
+                <li>
+                    <a href="#" onclick="javascript:auth_popup('{{ $name }}');">
+                        Sign in with {{ $name }}
+                    </a>
+                </li>
+            @endif
+        @endforeach
+        <ul>
+            @endsection
+
+            @section('top-javascript')
+                <script>
+                    function auth_popup(provider) {
+                        // replace 'path/to/hybridauth' with the real path to this script
+                        var authWindow = window.open('/control/authentification-callback-example/provider/' + provider, 'authWindow', 'width=600,height=400,scrollbars=yes');
+                        return false;
+                    }
+                </script>
+@endsection
diff --git a/application/include/vues/view/compte.blade.php b/application/include/vues/view/compte.blade.php
new file mode 100644
index 0000000..397a952
--- /dev/null
+++ b/application/include/vues/view/compte.blade.php
@@ -0,0 +1,32 @@
+@extends('body')
+
+@section('sidebar')
+    @parent
+
+    <p>This is appended to the master sidebar.</p>
+@endsection
+
+@section('content')
+
+    <h1>Compte utilisateur</h1>
+
+    @foreach ($extractedData as $key => $value)
+        {{ $key }} :: {{ $value }}
+    @endforeach
+
+    @if ($adapters)
+        <h1>You are logged in:</h1>
+        <ul>
+            @foreach ($adapters as $name => $adapter)
+                <li>
+                    <strong>{{$adapter->getUserProfile()->displayName }}</strong> from
+                    <i>{{ $name }}</i>
+                    <span>(<a href="{{$config['callback'] }}?logout={{ $name }}" ; ?>">Log Out</a>)</span>
+                </li>
+            @endforeach
+        </ul>
+    @endif
+
+
+@endsection
+
diff --git a/application/logs/hybridauth.log b/application/logs/hybridauth.log
new file mode 100644
index 0000000..e69de29
diff --git a/application/traitements/authentification-callback-example.php b/application/traitements/authentification-callback-example.php
new file mode 100644
index 0000000..66991ee
--- /dev/null
+++ b/application/traitements/authentification-callback-example.php
@@ -0,0 +1,81 @@
+<?php
+/**
+ * A simple example that shows how to use multiple providers, opening provider authentication in a pop-up.
+ */
+
+use Hybridauth\Hybridauth;
+
+require CONFIG_PATH . DIRECTORY_SEPARATOR . "authentification-config-example.php";
+
+try {
+
+    $hybridauth = new Hybridauth\Hybridauth($config);
+    $storage = new Hybridauth\Storage\Session();
+    $error = false;
+
+    //
+    // Event 1: User clicked SIGN-IN link
+    //
+    if (isset($url_params['provider'])) {
+        // Validate provider exists in the $config
+        if (in_array($url_params['provider'], $hybridauth->getProviders())) {
+            // Store the provider for the callback event
+            $storage->set('provider', $_GET['provider']);
+        } else {
+            $error = $_GET['provider'];
+        }
+    }
+
+    //
+    // Event 2: User clicked LOGOUT link
+    //
+    if (isset($url_params['logout'])) {
+        if (in_array($url_params['logout'], $hybridauth->getProviders())) {
+            // Disconnect the adapter
+            $adapter = $hybridauth->getAdapter($url_params['logout']);
+            $adapter->disconnect();
+        } else {
+            $error = $url_params['logout'];
+        }
+    }
+
+    //
+    // Handle invalid provider errors
+    //
+    if ($error) {
+        error_log('HybridAuth Error: Provider ' . json_encode($error) . ' not found or not enabled in $config');
+        // Close the pop-up window
+        echo "
+            <script>
+                window.opener.location.reload();
+                window.close();
+            </script>";
+        exit;
+    }
+
+    //
+    // Event 3: Provider returns via CALLBACK
+    //
+    if ($provider = $storage->get('provider')) {
+
+        $hybridauth->authenticate($provider);
+        $storage->set('provider', null);
+
+        // Retrieve the provider record
+        $adapter = $hybridauth->getAdapter($provider);
+        $userProfile = $adapter->getUserProfile();
+        $accessToken = $adapter->getAccessToken();
+
+        // Close pop-up window
+        echo "
+            <script>
+                window.opener.location.reload();
+                window.close();
+            </script>";
+
+    }
+
+} catch (Exception $e) {
+    error_log($e->getMessage());
+    echo $e->getMessage();
+}
diff --git a/application/traitements/authentification-example.php b/application/traitements/authentification-example.php
new file mode 100644
index 0000000..49a73c5
--- /dev/null
+++ b/application/traitements/authentification-example.php
@@ -0,0 +1,57 @@
+<?php
+
+require CONFIG_PATH . DIRECTORY_SEPARATOR . "authentification-config-example.php";
+
+try {
+    //Feed configuration array to Hybridauth
+    $hybridauth = new \Hybridauth\Hybridauth($config);
+
+    //Then we can proceed and sign in with Twitter as an example. If you want to use a diffirent provider,
+    //simply replace 'Twitter' with 'Google' or 'Facebook'.
+
+    //Attempt to authenticate users with a Twitter provider
+    $adapter = $hybridauth->authenticate('Twitter');
+    //Returns a boolean of whether the user is connected with Twitter
+    $isConnected = $adapter->isConnected();
+
+    if ($isConnected == false) {
+        //Attempt to authenticate users with a Google provider
+        $adapter = $hybridauth->authenticate('Google');
+        $isConnected = $adapter->isConnected();
+    }
+    if ($isConnected == false) {
+        //Attempt to authenticate users with a Facebook provider
+        $adapter = $hybridauth->authenticate('Facebook');
+        $isConnected = $adapter->isConnected();
+    }
+    if ($isConnected == false) {
+        //Attempt to authenticate users with a Github provider
+        $adapter = $hybridauth->authenticate('Github');
+        $isConnected = $adapter->isConnected();
+    }
+
+
+    if ($isConnected) {
+        session_start();
+        //Retrieve the user's token
+        $token = $adapter->getAccessToken();
+        $_SESSION['accessToken'] = $token;
+
+        //Retrieve the user's profile
+        $userProfile = $adapter->getUserProfile();
+        $_SESSION['userProfile'] = $userProfile;
+
+        //Disconnect the adapter
+        $adapter->disconnect();
+
+        header("location:" . Url::link_rewrite(false, 'compte', []));
+
+    } else {
+
+        header("location:" . Url::link_rewrite(false, 'error', []));
+
+    }
+
+} catch (\Exception $e) {
+    echo 'Oops, we ran into an issue! ' . $e->getMessage();
+}
\ No newline at end of file