.

app/routes.py

@@ -1,7 +1,7 @@
 from flask import render_template, flash, redirect, url_for
 from app import app
 from app.forms import LoginForm
-from flask_login import current_user, login_user
+from flask_login import current_user, login_user, login_required
 from app.models import User
 
 
@@ -22,6 +22,7 @@ def login():
 
 @app.route("/")
 @app.route("/index")
+@login_required
 def index():
     user = {"username": "Miguel"}
     posts = [