From 10d94a1c9058260f69b1bd221e555dbad701228a Mon Sep 17 00:00:00 2001
From: =?UTF-8?q?Michel=20Ka=CC=88ser?= <michel.kaeser.91@gmail.com>
Date: Wed, 12 Aug 2015 18:18:20 +0200
Subject: [PATCH] better container access regex; buffering can lead to problems

---
 lib/confs/nginx/ipynbsrv.conf | 4 +++-
 1 file changed, 3 insertions(+), 1 deletion(-)

diff --git a/lib/confs/nginx/ipynbsrv.conf b/lib/confs/nginx/ipynbsrv.conf
index c2bca92..38724b8 100644
--- a/lib/confs/nginx/ipynbsrv.conf
+++ b/lib/confs/nginx/ipynbsrv.conf
@@ -56,7 +56,7 @@ server {
     }
 
     # proxy/workspace location
-    location ~* /ct/([^\/]+)/(.*) {
+    location ~* /ct/([^\/]+)(\/.*)?$ {
         # authorization
         # ensure only container's owner can access it
         satisfy  all;
@@ -79,6 +79,7 @@ server {
         proxy_read_timeout  86400s;
         proxy_send_timeout  86400s;
 
+        # headers for the upstream server
         proxy_set_header  Host                  $host;
         proxy_set_header  X-Forwarded-Host      $host;
         proxy_set_header  X-Forwarded-For       $proxy_add_x_forwarded_for;
@@ -88,6 +89,7 @@ server {
         proxy_set_header  X-Scheme              $scheme;
         proxy_set_header  X-Script-Name         /ct/$1;
 
+        proxy_buffering  off;
         proxy_pass  http://$decoded_backend;
     }
 }