diff --git a/src/app/auth/auth.service.ts b/src/app/auth/auth.service.ts
index 693db07..bfea68f 100644
--- a/src/app/auth/auth.service.ts
+++ b/src/app/auth/auth.service.ts
@@ -1,6 +1,8 @@
 import * as firebase from 'firebase';
 
 export class AuthService {
+    token: string;
+
     signupUser(email: string, password: string) {
         firebase.auth().createUserWithEmailAndPassword(email, password).catch(
             error => console.log(error)
@@ -10,10 +12,23 @@ export class AuthService {
     signinUser(email: string, password: string) {
         firebase.auth().signInWithEmailAndPassword(email, password)
             .then(
-                response => console.log(response)
+                response => {
+                    firebase.auth().currentUser.getIdToken()
+                        .then(
+                            (token: string) => this.token = token
+                        );
+                }
             )
             .catch(
                 error => console.log(error)
             );
     }
+
+    getToken() {
+        firebase.auth().currentUser.getIdToken()
+        .then(
+            (token: string) => this.token = token
+        );
+        return this.token;
+    }
 }
\ No newline at end of file
diff --git a/src/app/shared/data-storage.service.ts b/src/app/shared/data-storage.service.ts
index 37760de..09c7280 100644
--- a/src/app/shared/data-storage.service.ts
+++ b/src/app/shared/data-storage.service.ts
@@ -3,19 +3,24 @@ import { HttpClient } from '@angular/common/http'
 
 import { RecipeService } from '../recipes/recipe.service';
 import { Recipe } from '../recipes/recipe.model';
+import { AuthService } from '../auth/auth.service';
 
 @Injectable()
 export class DataStorageService {
     readonly baseUrl: string = 'https://my-recipe-book-cb837.firebaseio.com/';
 
-    constructor(private httpClient: HttpClient, private recipeService: RecipeService) {}
+    constructor(private httpClient: HttpClient,
+                private recipeService: RecipeService,
+                private authService: AuthService) {}
 
     storeRecipes() {
-        return this.httpClient.put(this.baseUrl + 'recipes.json', this.recipeService.getRecipes());
+        const token = this.authService.getToken();
+        return this.httpClient.put(this.baseUrl + 'recipes.json?auth=' + token, this.recipeService.getRecipes());
     }
 
     fetchRecipes() {
-        this.httpClient.get<Recipe[]>(this.baseUrl + 'recipes.json').subscribe(
+        const token = this.authService.getToken();
+        this.httpClient.get<Recipe[]>(this.baseUrl + 'recipes.json?auth=' + token).subscribe(
             recipes => {
                 this.recipeService.replaceRecipes(recipes);
             }