logout action

src/controllers/account.js

@@ -65,6 +65,10 @@ const accountController = {
         if (req.session.publicKey != null) {
             return res.status(200).json({ publicKey: req.session.publicKey });
         }
+    },
+    logout: (req, res) => {
+        req.session.publicKey = undefined;
+        res.redirect('/');
     }
 };
 

src/public/script.js

@@ -1,2 +1,2 @@
-var jswarn = document.getElementById('jswarn');
+const jswarn = document.getElementById('jswarn');
 jswarn.innerText = '';

src/routes/account.js

@@ -14,6 +14,10 @@ router
   .route("/login")
   .get(accountController.loginGetChallenge);
 
+router
+  .route("/logout")
+  .get(accountController.logout);
+
 router
   .route("/verify-challenge")
   .post(accountController.loginVerifyChallenge);

src/views/index.pug

@@ -42,7 +42,7 @@ html(lang="en-US")
       else
         .btn-toolbar.btn-group-sm(role="toolbar", aria-label="Toolbar")
           .btn-group.mr-2(role="group", aria-label="logout")
-            button#logout.btn.btn-secondary(type="button") logout
+            a#logout.btn.btn-secondary(href="./account/logout") logout
 
         ul#messages