add CORS header

this solves some issues with chromecast (see mafintosh/peerflix#113)
webtorrent · Sep 17, 2014 · a0e664f · a0e664f
1 parent 61edbb1
commit a0e664f
Showing 1 changed file with 3 additions and 0 deletions.
diff --git a/lib/server.js b/lib/server.js
@@ -15,6 +15,9 @@ module.exports = function Server (webtorrent, port) {
   server.on('request', function (req, res) {
     debug('onRequest')
 
+    if (req.headers.origin)
+      res.setHeader('access-control-allow-origin', req.headers.origin)
+
     var u = url.parse(req.url)
     if (u.pathname === '/favicon.ico') return res.end()
     if (u.pathname === '/') u.pathname = '/' + webtorrent.index