diff --git a/drupal/modules/casost/src/Controller/CASLogin.php b/drupal/modules/casost/src/Controller/CASLogin.php
index e76d04848f747c8c020a77cc7a9ebe6e15ebad60..d85a62acd7141b228cab956a3717fb9ff295baed 100644
--- a/drupal/modules/casost/src/Controller/CASLogin.php
+++ b/drupal/modules/casost/src/Controller/CASLogin.php
@@ -13,6 +13,8 @@ use Symfony\Component\HttpFoundation\Response;
 use Drupal\Core\Logger\LoggerChannelFactoryInterface;
 use Symfony\Component\HttpFoundation\JsonResponse;
 use Symfony\Component\HttpFoundation\RedirectResponse;
+use Symfony\Component\HttpFoundation\Cookie;
+require ('RedirectResponseWithCookie.php');
 
 class CASLogin extends ControllerBase
 {
@@ -177,7 +179,12 @@ class CASLogin extends ControllerBase
 // $this->logger->warning('cn=' . $filterAttribute('cn'));
             $epalToken = $this->authenticatePhase2($request, $CASUser, $filterAttribute('cn'));
             if ($epalToken) {
-                return new RedirectResponse($this->redirectUrl . '?auth_token=' . $epalToken.'&auth_role=director', 302, []);
+                $cookie = new Cookie('auth_token', $epalToken, 0, '/', null, false, false);
+                $cookie2 = new Cookie('auth_role', 'director', 0, '/', null, false, false);
+
+                return new RedirectResponseWithCookie($this->redirectUrl, 302, array ($cookie, $cookie2));
+//                $headers = array("auth_token" => $epalToken, "auth_role" => "director");
+//                return new RedirectResponse($this->redirectUrl, 302, $headers);
             } else {
                 $response = new Response();
                 $response->setContent('forbidden');
diff --git a/drupal/modules/casost/src/Controller/CASLogout.php b/drupal/modules/casost/src/Controller/CASLogout.php
index 639f327adcd8da6877aca917ca3f64876dd95adc..7385ce7f523febb5fb6ebe4870cfb92e0c92aa47 100644
--- a/drupal/modules/casost/src/Controller/CASLogout.php
+++ b/drupal/modules/casost/src/Controller/CASLogout.php
@@ -70,6 +70,7 @@ class CASLogout extends ControllerBase
             $this->serverHostname = $CASOSTConfig->serverhostname->value;
             $this->serverPort = $CASOSTConfig->serverport->value;
             $this->serverUri = $CASOSTConfig->serveruri->value === null ? '' : $CASOSTConfig->serveruri->value;
+            $this->redirectUrl = $CASOSTConfig->redirecturl->value;
             $this->changeSessionId = $CASOSTConfig->changesessionid->value;
             $this->CASServerCACert = $CASOSTConfig->casservercacert->value;
             $this->CASServerCNValidate = $CASOSTConfig->casservercnvalidate->value;
@@ -116,15 +117,15 @@ class CASLogout extends ControllerBase
                 return $response;
             }
 //            phpCAS::handleLogoutRequests();
-//            phpCAS::logout();
+//            phpCAS::logoutWithRedirectService('http://eduslim2.minedu.gov.gr/dist/#/school');
+            session_unset();
+            session_destroy();
             $user->setPassword(uniqid('pw'));
             $user->save();
             $response = new Response();
             $response->setContent('logout successful');
             $response->setStatusCode(Response::HTTP_OK);
             $response->headers->set('Content-Type', 'application/json');
-            $this->logger->warning("/dist/#/school?auth_token=&auth_role=");
-//            return new RedirectResponse('/dist/#/school?auth_token=&auth_role=', 302, []);
             return $response;
         } catch (\Exception $e) {
             $this->logger->warning($e->getMessage());
diff --git a/drupal/modules/casost/src/Controller/RedirectResponseWithCookie.php b/drupal/modules/casost/src/Controller/RedirectResponseWithCookie.php
new file mode 100644
index 0000000000000000000000000000000000000000..c0e0e3d56e8bcfd6847111bd612ecf1abb2dc973
--- /dev/null
+++ b/drupal/modules/casost/src/Controller/RedirectResponseWithCookie.php
@@ -0,0 +1,38 @@
+<?php
+
+/*
+ * A RedirectResponse object with cookie sending
+ */
+
+namespace Drupal\casost\Controller;
+
+use Symfony\Component\HttpFoundation\Cookie;
+use Symfony\Component\HttpFoundation\RedirectResponse;
+
+/**
+ * RedirectResponseWithCookie represents an HTTP response doing a redirect and sending cookies.
+ */
+class RedirectResponseWithCookie extends RedirectResponse
+{
+
+   /**
+    * Creates a redirect response so that it conforms to the rules defined for a redirect status code.
+    *
+    * @param string  $url    The URL to redirect to
+    * @param integer $status The status code (302 by default)
+    * @param Symfony\Component\HttpFoundation\Cookie[] $cookies An array of Cookie objects
+    */
+   public function __construct($url, $status = 302, $cookies = array ())
+   {
+      parent::__construct($url, $status);
+
+      foreach ($cookies as $cookie)
+      {
+         if (!$cookie instanceof Cookie)
+         {
+            throw new \InvalidArgumentException(sprintf('Third parameter is not a valid Cookie object.'));
+         }
+         $this->headers->setCookie($cookie);
+      }
+   }
+}
diff --git a/package.json b/package.json
index cb45897f5c53008ff7e429c4b17c1696ca35e158..a71d8323282ce40cf8751da366886e52d36b57e7 100644
--- a/package.json
+++ b/package.json
@@ -65,6 +65,7 @@
     "ng2-bootstrap": "^1.4.2",
     "ng2-redux": "^5.1.0",
     "ng2-smart-table": "^0.4.0-5",
+    "ngx-cookie": "^1.0.0",
     "ngx-uploader": "^2.2.5",
     "raw-loader": "^0.5.1",
     "redux": "^3.6.0",
diff --git a/source/app.settings.ts b/source/app.settings.ts
index d1ebeedb0cbe698d6e15cec5be6f8632add2297e..91d0eac52125ed1a214b1ae8e571b12c7a8fea11 100644
--- a/source/app.settings.ts
+++ b/source/app.settings.ts
@@ -1,8 +1,8 @@
 // export const API_ENDPOINT = 'http://eduslim2.minedu.gov.gr/drupal';
-export const API_ENDPOINT = 'http://eduslim2.minedu.gov.gr/drupal-8.2.6';
+export const API_ENDPOINT = 'http://eduslim2.minedu.gov.gr/drupal';
 export class AppSettings {
    public static get API_ENDPOINT(): string {
 //      return 'http://eduslim2.minedu.gov.gr/drupal';
-    return 'http://eduslim2.minedu.gov.gr/drupal-8.2.6';
+    return 'http://eduslim2.minedu.gov.gr/drupal';
    }
 }
diff --git a/source/app.ts b/source/app.ts
index d475f40013db78e0ab11567c73e2329636ab4e6a..f3af806e1ab6d21792864636b5900676ce1650dc 100644
--- a/source/app.ts
+++ b/source/app.ts
@@ -5,6 +5,7 @@ import 'core-js/es7/reflect';
 import { NgModule } from '@angular/core';
 import { NgReduxModule, DevToolsExtension, NgRedux } from 'ng2-redux';
 import {BrowserModule} from '@angular/platform-browser';
+import { CookieModule } from 'ngx-cookie';
 import {
   FormsModule,
   ReactiveFormsModule,
@@ -63,7 +64,8 @@ class MyLocalization extends NgLocalization {
     Ng2SmartTableModule,
     NgReduxModule,
     ModalModule.forRoot(),
-    AlertModule.forRoot()
+    AlertModule.forRoot(),
+    CookieModule.forRoot()
   ],
   declarations: [
     Main, FooterComponent, HeaderComponent, NavbarComponent, MainComponent,
diff --git a/source/components/school.home.ts b/source/components/school.home.ts
index 46a8ff27f3712dae3894ed60e4f99e714dedf582..41e50f633870b2d6244ff6b038c6839144d65de7 100644
--- a/source/components/school.home.ts
+++ b/source/components/school.home.ts
@@ -6,6 +6,7 @@ import { NgRedux, select } from 'ng2-redux';
 import { Observable } from 'rxjs/Rx';
 import { IAppState } from '../store/store';
 import { HelperDataService } from '../services/helper-data-service';
+import { CookieService } from 'ngx-cookie';
 import {
     FormBuilder,
     FormGroup,
@@ -49,7 +50,8 @@ export default class SchoolHome implements OnInit {
         private _ngRedux: NgRedux<IAppState>,
         private activatedRoute: ActivatedRoute,
         private _hds: HelperDataService,
-        private router: Router
+        private router: Router,
+        private _cookieService:CookieService
     ) {
         this.authToken = '';
         this.authRole = '';
@@ -59,6 +61,14 @@ export default class SchoolHome implements OnInit {
     };
 
     ngOnInit() {
+        this.authToken = this.getCookie('auth_token');
+        this.authRole = this.getCookie('auth_role');
+        if (this.authToken && this.authRole) {
+            this._ata.getloginInfo({ auth_token: this.authToken, auth_role: this.authRole });
+            this.removeCookie('auth_token');
+            this.removeCookie('auth_role');
+        }
+
         this.loginInfo$ = this._ngRedux.select(state => {
             if (state.loginInfo.size > 0) {
                 state.loginInfo.reduce(({}, loginInfoToken) => {
@@ -72,26 +82,16 @@ export default class SchoolHome implements OnInit {
 
             return state.loginInfo;
         });
+    }
 
-        // subscribe to router event
-        this.activatedRoute.queryParams.subscribe((params: Params) => {
-            if (params) {
-
-                this.authToken = params['auth_token'];
-                console.log("NIKOS1");
-                console.log(this.authToken );
-
-
-                this.authRole = params['auth_role'];
-                console.log("NIKOS2");
-                console.log(this.authRole );
-            }
-
-            if (this.authToken && this.authRole)
-                this._ata.getloginInfo({ auth_token: this.authToken, auth_role: this.authRole });
+    getCookie(key: string){
+        return this._cookieService.get(key);
+    }
 
-        });
+    removeCookie(key: string){
+        return this._cookieService.remove(key);
     }
+
     checkvalidation() {
 
     }
diff --git a/source/services/helper-data-service.ts b/source/services/helper-data-service.ts
index 735ac9da06b11c2c00eda64f286820df9ea7685f..20fc59b66c8f334aeb0507f14a5ec9c093021819 100644
--- a/source/services/helper-data-service.ts
+++ b/source/services/helper-data-service.ts
@@ -428,6 +428,7 @@ export class HelperDataService implements OnInit, OnDestroy {
             "Content-Type": "application/json",
             "Accept": "*/*",
             "Access-Control-Allow-Credentials": "true",
+            "Access-Control-Allow-Origin": "*",
             // "Content-Type": "text/plain",  // try to skip preflight
             //"X-CSRF-Token": "hVtACDJjFRSyE4bgGJENHbXY0B9yNhF71Fw-cYHSDNY"
             //"X-CSRF-Token": "fj1QtF_Z_p6kE19EdCnN08zoSjVfcT4Up-ciW6I0IG8"