Oauth for the front

front/src/App.js

 import React from 'react';
-import { BrowserRouter as Router, Route, Redirect} from 'react-router-dom';
+import { BrowserRouter as Router, Route } from 'react-router-dom';
 import './App.css';
 import MainPage from './view/mainPage';
 import Login from './view/Login';
 import env from './.env'
+import isLogged from './utils/Oauth';
 
 function App() {
   return (
     <Router >
-      <Route exact path='/' render={()=>false ? <MainPage/> : window.location=`${env.backURL}/oauth/login`}/>
+      <Route exact path='/' render={()=>isLogged() ? <MainPage/> : window.location=`${env.backURL}/oauth/login`}/>
       <Route exact path='/login/:token' component={Login} />
     </Router>
   );

front/src/utils/Oauth.js

+function isLogged() {
+    let token = localStorage.getItem("token");
+    if (token) {
+        return ((/^ey.*/).test(token))
+    }
+    return false;
+}
+
+export default isLogged;

front/src/view/Login.js

@@ -5,12 +5,13 @@ class Login extends Component {
     componentDidMount(){
         localStorage.setItem("token",this.props.match.params.token);
         console.log(localStorage.getItem("token"));
+        window.location = '/';
         
         
     }
     render(){
         return (
-            <div>tesst</div>
+            <div>Vous allez être redirigé</div>
         )
     }
 }