Get protocol primarily from OAUTH2_CALLBACK_URL env

LayerManager · Nov 9, 2023 · 35f6ef4 · 35f6ef4
1 parent f1d8c04
commit 35f6ef4
Showing 1 changed file with 2 additions and 1 deletion.
diff --git a/server.js b/server.js
@@ -35,7 +35,8 @@ const BASEPATH = process.env.LTC_BASEPATH;
 
 const add_layman_proxy_headers = (proxyReq, req, res) => {
   authn_util.add_authn_headers(proxyReq, req, res);
-  proxyReq.setHeader('X-Forwarded-Proto', req.protocol);
+  const protoFromEnv = process.env.OAUTH2_CALLBACK_URL ? new URL(process.env.OAUTH2_CALLBACK_URL).protocol.slice(0, -1) : null;
+  proxyReq.setHeader('X-Forwarded-Proto', protoFromEnv || req.protocol);
   proxyReq.setHeader('X-Forwarded-Host', req.get('host'));
   proxyReq.setHeader('X-Forwarded-Prefix', BASEPATH);
 }