diff --git a/server/Test/AppTestClass.php b/server/Test/AppTestClass.php
index 57dd422..b398088 100755
--- a/server/Test/AppTestClass.php
+++ b/server/Test/AppTestClass.php
@@ -1,12 +1,24 @@
 <?php
 include_once("../core/Plugin_Api.php");
 include_once("../core/LibOverride/genTokenOptions.php");
+<<<<<<< HEAD
+<<<<<<< Updated upstream
+=======
+include_once("../core/ErrorManagement.php");
+
+use OpenCloud\Common\Error\BadResponseError;
+use OpenCloud\Common\Error\BaseError;
+use OpenCloud\Common\Error\NotImplementedError;
+use OpenCloud\Common\Error\UserInputError;
+>>>>>>> Stashed changes
+=======
 include_once("../core/ErrorManagement.php");
 
 use OpenStack\Common\Error\BadResponseError;
 use OpenStack\Common\Error\BaseError;
 use OpenStack\Common\Error\NotImplementedError;
 use OpenStack\Common\Error\UserInputError;
+>>>>>>> develop
 
 class AppTest{
 	
diff --git a/server/composer.lock b/server/composer.lock
index 4a9581a..6ab8a7f 100644
--- a/server/composer.lock
+++ b/server/composer.lock
@@ -71,16 +71,16 @@
         },
         {
             "name": "guzzlehttp/promises",
-            "version": "1.0.3",
+            "version": "1.1.0",
             "source": {
                 "type": "git",
                 "url": "https://github.com/guzzle/promises.git",
-                "reference": "b1e1c0d55f8083c71eda2c28c12a228d708294ea"
+                "reference": "bb9024c526b22f3fe6ae55a561fd70653d470aa8"
             },
             "dist": {
                 "type": "zip",
-                "url": "https://api.github.com/repos/guzzle/promises/zipball/b1e1c0d55f8083c71eda2c28c12a228d708294ea",
-                "reference": "b1e1c0d55f8083c71eda2c28c12a228d708294ea",
+                "url": "https://api.github.com/repos/guzzle/promises/zipball/bb9024c526b22f3fe6ae55a561fd70653d470aa8",
+                "reference": "bb9024c526b22f3fe6ae55a561fd70653d470aa8",
                 "shasum": ""
             },
             "require": {
@@ -118,20 +118,20 @@
             "keywords": [
                 "promise"
             ],
-            "time": "2015-10-15 22:28:00"
+            "time": "2016-03-08 01:15:46"
         },
         {
             "name": "guzzlehttp/psr7",
-            "version": "1.2.2",
+            "version": "1.2.3",
             "source": {
                 "type": "git",
                 "url": "https://github.com/guzzle/psr7.git",
-                "reference": "f5d04bdd2881ac89abde1fb78cc234bce24327bb"
+                "reference": "2e89629ff057ebb49492ba08e6995d3a6a80021b"
             },
             "dist": {
                 "type": "zip",
-                "url": "https://api.github.com/repos/guzzle/psr7/zipball/f5d04bdd2881ac89abde1fb78cc234bce24327bb",
-                "reference": "f5d04bdd2881ac89abde1fb78cc234bce24327bb",
+                "url": "https://api.github.com/repos/guzzle/psr7/zipball/2e89629ff057ebb49492ba08e6995d3a6a80021b",
+                "reference": "2e89629ff057ebb49492ba08e6995d3a6a80021b",
                 "shasum": ""
             },
             "require": {
@@ -176,7 +176,7 @@
                 "stream",
                 "uri"
             ],
-            "time": "2016-01-23 01:23:02"
+            "time": "2016-02-18 21:54:00"
         },
         {
             "name": "justinrainbow/json-schema",
@@ -295,23 +295,29 @@
             "source": {
                 "type": "git",
                 "url": "https://github.com/php-opencloud/openstack.git",
-                "reference": "15aca73f423166c7ef8337ba08615c103c66e931"
+                "reference": "f2ee77024843659d970817a9e7055bb40a3724f9"
             },
             "dist": {
                 "type": "zip",
+<<<<<<< HEAD
+<<<<<<< Updated upstream
+                "url": "https://api.github.com/repos/php-opencloud/openstack/zipball/15aca73f423166c7ef8337ba08615c103c66e931",
+=======
                 "url": "https://api.github.com/repos/php-opencloud/openstack/zipball/f2ee77024843659d970817a9e7055bb40a3724f9",
+>>>>>>> develop
                 "reference": "15aca73f423166c7ef8337ba08615c103c66e931",
+=======
+                "url": "https://api.github.com/repos/php-opencloud/openstack/zipball/f2ee77024843659d970817a9e7055bb40a3724f9",
+                "reference": "f2ee77024843659d970817a9e7055bb40a3724f9",
+>>>>>>> Stashed changes
                 "shasum": ""
             },
             "require": {
-                "guzzlehttp/guzzle": "~6.1",
-                "justinrainbow/json-schema": "~1.3",
-                "php": ">=5.6"
+                "php-opencloud/common": "dev-master"
             },
             "require-dev": {
                 "fabpot/php-cs-fixer": "~1.0",
                 "jakub-onderka/php-parallel-lint": "0.*",
-                "phpspec/prophecy-phpunit": "~1.0",
                 "phpunit/phpunit": "~4.0",
                 "psr/log": "~1.0",
                 "sami/sami": "dev-master",
@@ -320,9 +326,7 @@
             "type": "library",
             "autoload": {
                 "psr-4": {
-                    "OpenStack\\": "src/",
-                    "OpenStack\\Test\\": "tests/unit/",
-                    "OpenStack\\Integration\\": "tests/integration/"
+                    "OpenStack\\": "src/"
                 }
             },
             "notification-url": "https://packagist.org/downloads/",
@@ -333,7 +337,7 @@
                     "homepage": "https://github.com/jamiehannaford"
                 }
             ],
-            "time": "2016-01-25 10:35:10"
+            "time": "2016-03-08 14:37:14"
         },
         {
             "name": "psr/http-message",
diff --git a/server/core/App.php b/server/core/App.php
index ceda7c9..d35ccc0 100755
--- a/server/core/App.php
+++ b/server/core/App.php
@@ -56,10 +56,10 @@ class App{
 				return $this->openstack->networkingV2($opt);
 				break;
 			case "Compute":
-                                if($this->tokenPost == NULL) $this->tokenClass->genComputeToken();
-                                $opt = $this->tokenClass->getOptions($service);
-                                return $this->openstack->computeV2($opt);
-                                break;
+				if($this->tokenPost == NULL) $this->tokenClass->genComputeToken();
+				$opt = $this->tokenClass->getOptions($service);
+				return $this->openstack->computeV2($opt);
+				break;
 		}
 		
 	}
@@ -81,7 +81,29 @@ class App{
 			$this->errorClass->BaseErrorHandler($e);
         }catch(NotImplementedError $e){
 			$this->errorClass->NotImplementedHandler($e);
-        }
+    }
+		
+	}
+	
+	public function deauthenticate(){
+		
+		try{
+			
+			$this->tokenClass->revokeComputeToken();
+			$this->tokenClass->revokeImageToken();
+			$this->tokenClass->revokeNetworkToken();
+			$this->tokenClass->revokeIdentityToken();
+			
+			$this->setOutput("deauthenticate", "Ok");
+		}catch(BadResponseError $e){
+			$this->errorClass->BadResponseHandler($e);
+        }catch(UserInputError $e){
+			$this->errorClass->UserInputHandler($e);
+        }catch(BaseError $e){
+			$this->errorClass->BaseErrorHandler($e);
+        }catch(NotImplementedError $e){
+			$this->errorClass->NotImplementedHandler($e);
+    }
 		
 	}
 	
diff --git a/server/core/Image.php b/server/core/Image.php
index f509cd6..f2af5cc 100644
--- a/server/core/Image.php
+++ b/server/core/Image.php
@@ -14,8 +14,10 @@ use OpenStack\Common\Error\BaseError;
 use OpenStack\Common\Error\NotImplementedError;
 use OpenStack\Common\Error\UserInputError;
 
+
 include("CoreInterface.php");
 
+
 /**
 * Image Class of the back-end application
 *
@@ -68,9 +70,15 @@ class image implements Core{
 	*	options for the image creation
 	*
 	**/
+<<<<<<< HEAD
+	private function createImage(array $opt){
+
+=======
 	private function createImage(){
+>>>>>>> develop
 		$opt = $this->app->getPostParam("opt");
 
+
 		if(!isset($opt)){
 			$this->app->setOutput("Error", "Incorrect parameter");
 		}
@@ -135,6 +143,7 @@ class image implements Core{
 			$this->app->getErrorInstance->NotImplementedHandler($e);
         }
 		$this->app->setOutput("Images", $image);
+
 	}
 
 	/**
@@ -158,7 +167,9 @@ class image implements Core{
         }catch(NotImplementedError $e){
 			$this->app->getErrorInstance->NotImplementedHandler($e);
         }
+
 		$this->app->setOutput("Images", $result);
+
 	}
 
 	/**
@@ -172,6 +183,7 @@ class image implements Core{
 		$id = $this->app->getPostParam("id");
 		if(!isset($id)){
 			$this->app->setOutput("Error", "Incorrect id parameter"); 
+
 		}
 		try{
 			$service = $this->libClass;
@@ -179,7 +191,9 @@ class image implements Core{
 			if($image == null){ // if the image don't exists -> error
 				$this->app->setOutput("Error", "Image doesn't exist");
 			}
+
 			$this->app->setOutput("Images", $image);
+
 		}catch(BadResponseError $e){
 			$this->app->getErrorInstance()->BadResponseHandler($e);
         }catch(UserInputError $e){
@@ -200,9 +214,11 @@ class image implements Core{
 	* @param array $opt
 	*	options for the image creation
 	**/
+
 	private function updateImage(){
 		$id = $this->app->getPostParam("id");
 		$opt = $this->app->getPostParam("opt");
+
 		if(!isset($id)){
 			$this->app->setOutput("Error", "Incorrect id parameter"); 
 		}
@@ -292,6 +308,7 @@ class image implements Core{
 	**/
 	private function reactivateImage(){
 		$id = $this->app->getPostParam("id");
+
 		if(!isset($id)){
 			$this->app->setOutput("Error", "Incorrect parameter");
 		}
@@ -322,6 +339,7 @@ class image implements Core{
 	**/
 	private function desactivateImage(){
 		$id = $this->app->getPostParam("id");
+
 		if(!isset($id)){
 			$this->app->setOutput("Error", "Incorrect parameter");
 		}
@@ -357,6 +375,7 @@ class image implements Core{
 		$id = $this->app->getPostParam("id");
 		$file_name = $this->app->getPostParam("file_name");
 
+
 		if(!isset($id)){
 			$this->app->setOutput("Error", "Incorrect id parameter");
 		}
@@ -389,8 +408,15 @@ class image implements Core{
 	* @param string $id
 	*	identifier of the image
 	**/
+<<<<<<< HEAD
+	private function downloadImage($id){
+<<<<<<< HEAD
+=======
+=======
 	private function downloadImage(){
+>>>>>>> develop
 		$id = $this->app->getPostParam("id");
+>>>>>>> develop
 		if(!isset($id)){
 			$this->app->setOutput("Error", "Incorrect parameter");
 		}
@@ -462,6 +488,7 @@ class image implements Core{
 	private function listMemberImage(){
 		$image_id = $this->app->getPostParam("image_id");
 		$member_id = $this->app->getPostParam("member_id");
+
 		if(!isset($image_id)){
 			$this->app->setOutput("Error", "Incorrect parameter image_id");
 		}
@@ -503,6 +530,7 @@ class image implements Core{
 	private function detailMemberImage(){
 		$image_id = $this->app->getPostParam("image_id");
 		$member_id = $this->app->getPostParam("member_id");
+
 		if(!isset($image_id)){
 			$this->app->setOutput("Error", "Incorrect parameter image_id"); 
 		}
diff --git a/server/core/LibOverride/genTokenOptions.php b/server/core/LibOverride/genTokenOptions.php
index 18d880f..bdae8a6 100755
--- a/server/core/LibOverride/genTokenOptions.php
+++ b/server/core/LibOverride/genTokenOptions.php
@@ -75,6 +75,12 @@ class genTokenOptions
 		$this->optionsGlobal['Identity'] = $options;
 	}
 	
+	public function revokeIdentityToken(){
+		$token = $this->unserializeToken($this->backup['Identity']['token']);
+		$this->optionsGlobal['Common']['identityService']->revokeToken($token->id);
+		
+	}
+	
 	public function loadIdentityBackup($opt){
 		$options = $this->optionsGlobal['Common'];
 		$options['catalogName'] = 'false';
@@ -123,6 +129,12 @@ class genTokenOptions
 		$this->optionsGlobal['Image'] = $options;
 	}
 	
+	public function revokeImageToken(){
+		$token = $this->unserializeToken($this->backup['Image']['token']);
+		$this->optionsGlobal['Common']['identityService']->revokeToken($token->id);
+		
+	}
+	
 	public function loadImageBackup($opt){
 		$options = $this->optionsGlobal['Common'];
 		$options['catalogName'] = 'glance';
@@ -157,7 +169,7 @@ class genTokenOptions
 
 		$stack = HandlerStack::create();
 		
-        $stack->push(Middleware::authHandler($options['authHandler'], $token));
+    $stack->push(Middleware::authHandler($options['authHandler'], $token));
 		
 		$this->addDebugMiddleware($options, $stack);
 		
@@ -170,6 +182,12 @@ class genTokenOptions
 		$this->optionsGlobal['Network'] = $options;
 	}
 	
+	public function revokeNetworkToken(){
+		$token = $this->unserializeToken($this->backup['Network']['token']);
+		$this->optionsGlobal['Common']['identityService']->revokeToken($token->id);
+		
+	}
+	
 	public function loadNetworkBackup($opt){
 		$options = $this->optionsGlobal['Common'];
 		$options['catalogName'] = 'neutron';
@@ -217,6 +235,12 @@ class genTokenOptions
 		$this->optionsGlobal['Compute'] = $options;
 	}
 	
+	public function revokeComputeToken(){
+		$token = $this->unserializeToken($this->backup['Compute']['token']);
+		$this->optionsGlobal['Common']['identityService']->revokeToken($token->id);
+		
+	}
+	
 	public function loadComputeBackup($opt){
 		
 		$options = $this->optionsGlobal['Common'];
@@ -245,7 +269,7 @@ class genTokenOptions
 	private function saveBackup($name, $data){
 		$token = $this->serializeToken($data["token"]);
 		$path = "core/LibOverride/projectTokenData/".$token['saved']["project"]["name"];
-		error_log(print_r($path, true), 0);
+		//error_log(print_r($path, true), 0);
 		file_put_contents("core/LibOverride/projectTokenData/".$token['saved']["project"]["name"], serialize($token['saved']));
 		$this->backup["roles"] = $token["roles"];
 		$this->backup["project"] = $token['saved']["project"]["name"];
diff --git a/server/index.php b/server/index.php
old mode 100644
new mode 100755
index f888671..31feb08
--- a/server/index.php
+++ b/server/index.php
@@ -6,7 +6,7 @@
 	if(isset($_POST["task"]) && isset($_POST["action"])){
 		$task = $_POST["task"];
 		$action = $_POST["action"];
-	}else if(isset($_POST["task"]) && $_POST["task"] == "Authenticate"){
+	}else if(isset($_POST["task"]) && $_POST["task"] == "Authenticate" || $_POST["task"] == "Deauthenticate"){
 		$task = $_POST["task"];
 	}else{
 		//Gestion Erreur
@@ -17,36 +17,44 @@
 		$App->authenticate();
 		$App->show();
 		
+	}else if($task == "Deauthenticate"){
+		
+		$App->deauthenticate();
+		$App->show();
+		
+	}else{
+		switch($task)
+		{
+			case "identity":
+				include_once("core/Identity.php");
+				$identityObject = new identity($App);
+				$identityObject->action($action);
+				$App->show();
+				break;
+			
+			case "network":
+				include_once("core/Network.php");
+				$networkObject = new network($App);
+				$networkObject->action($action);
+				$App->show();
+				break;	
+			
+			case "image":
+				include_once("core/Image.php");
+				$imageObject = new image($App);
+				$imageObject->action($action);
+				$App->show();
+				break;
+	
+			case "compute":
+				include_once("core/Compute.php");
+				$computeObject = new compute($App);
+				$computeObject->action($action);
+				$App->show();
+				break;
+		}
+		
 	}
 	
-	switch($task)
-	{
-		case "identity":
-			include_once("core/Identity.php");
-			$identityObject = new identity($App);
-			$identityObject->action($action);
-			$App->show();
-			break;
-		
-		case "network":
-                        include_once("core/Network.php");
-                        $networkObject = new network($App);
-                        $networkObject->action($action);
-                        $App->show();
-                        break;	
-		
-		case "image":
-			include_once("core/Image.php");
-			$imageObject = new image($App);
-			$imageObject->action($action);
-			$App->show();
-			break;
-
-		case "compute":
-			include_once("core/Compute.php");
-			$computeObject = new compute($App);
-			$computeObject->action($action);
-			$App->show();
-			break;
-	}
+