From 6141386f7eaedc66aafd39a5a842772e91b414af Mon Sep 17 00:00:00 2001
From: Ben Noordhuis <info@bnoordhuis.nl>
Date: Wed, 15 Feb 2012 00:20:54 +0100
Subject: [PATCH] http: allow multiple WWW-Authenticate headers

---
 lib/http.js                                  | 1 +
 test/simple/test-http-server-multiheaders.js | 4 ++++
 2 files changed, 5 insertions(+)

diff --git a/lib/http.js b/lib/http.js
index 34e84b6..02f631e 100644
--- a/lib/http.js
+++ b/lib/http.js
@@ -345,6 +345,7 @@ IncomingMessage.prototype._addHeaderLine = function(field, value) {
     case 'cookie':
     case 'pragma':
     case 'link':
+    case 'www-authenticate':
       if (field in dest) {
         dest[field] += ', ' + value;
       } else {
diff --git a/test/simple/test-http-server-multiheaders.js b/test/simple/test-http-server-multiheaders.js
index a2930f1..9917dd2 100644
--- a/test/simple/test-http-server-multiheaders.js
+++ b/test/simple/test-http-server-multiheaders.js
@@ -30,6 +30,7 @@ var http = require('http');
 var srv = http.createServer(function(req, res) {
   assert.equal(req.headers.accept, 'abc, def, ghijklmnopqrst');
   assert.equal(req.headers.host, 'foo');
+  assert.equal(req.headers['www-authenticate'], 'foo, bar, baz');
   assert.equal(req.headers['x-foo'], 'bingo');
   assert.equal(req.headers['x-bar'], 'banjo, bango');
 
@@ -51,6 +52,9 @@ srv.listen(common.PORT, function() {
       ['host', 'foo'],
       ['Host', 'bar'],
       ['hOst', 'baz'],
+      ['www-authenticate', 'foo'],
+      ['WWW-Authenticate', 'bar'],
+      ['WWW-AUTHENTICATE', 'baz'],
       ['x-foo', 'bingo'],
       ['x-bar', 'banjo'],
       ['x-bar', 'bango']
-- 
2.7.4