add support for x-forwarded-host header

2013-10-10 18:33:08 +02:00 · 2013-10-10 18:33:08 +02:00 · bdca5465a9
parent 0dad78e225
commit bdca5465a9
1 changed files with 2 additions and 1 deletions
--- a/proxy.coffee
+++ b/proxy.coffee
@ -20,7 +20,8 @@ proxy = (req, res, next) ->
    # Config?
    if req.url is '/config.json'
        # Refer to us like so.
-        scrubbed.host = req.headers.host
+        # Prefer custom header x-forwarded-host if defined.
+        scrubbed.host = req.headers['x-forwarded-host'] or req.headers.host
        return write 200, JSON.stringify scrubbed, null, 4

    # API request?