From afaa102ea3bc41af3b114bc97faa8ca36f36046a Mon Sep 17 00:00:00 2001
From: Supernova <supernova@tycho.email>
Date: Sat, 15 Aug 2020 16:44:20 +0000
Subject: [PATCH] Add environment variable to set Onion-Location header

---
 routes/main.js | 9 +++++++++
 template.env   | 4 ++++
 2 files changed, 13 insertions(+)

diff --git a/routes/main.js b/routes/main.js
index 62f5f49..4e38e39 100644
--- a/routes/main.js
+++ b/routes/main.js
@@ -36,6 +36,15 @@ md.use(require("markdown-it-anchor"));
 md.use(require("markdown-it-table-of-contents"), { "includeLevel": [2, 3], "listType": "ol" });
 md.use(require('markdown-it-title'));
 
+
+if(process.env.ONION_URL)
+{
+    router.get('/*', (req, res, next) => {
+        res.header('Onion-Location', process.env.ONION_URL);
+        next();
+    });
+}
+
 router.get('/', (req, res) => {
     res.render('index')
 });
diff --git a/template.env b/template.env
index af846aa..57981aa 100644
--- a/template.env
+++ b/template.env
@@ -16,3 +16,7 @@
 # Expected format: "XXXXXXXXXXXXXXXXXXXXX"
 # If none is provided (default), Twitter accounts are not verified
 #TWITTER_API_AUTH=
+
+# Tor Onion URL
+# The full http:// onion url to add as an 'Onion-Location' header
+#ONION_URL=