From 094824bfd3a2ed8cd701b38440a193555cc68f37 Mon Sep 17 00:00:00 2001
From: Rob Fuller <jd.mubix@gmail.com>
Date: Mon, 10 Feb 2014 16:55:11 -0500
Subject: [PATCH] Case-insensitive content-type check

Was noticing that injection wasn't happening when the header was "Content-type" instead of the checked for "Content-Type". Headers could probably be put as .lower() from the beginning, but then again there might be header content that may break because of it.
---
 Responder.py | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/Responder.py b/Responder.py
index b9e243c..05c6e5d 100755
--- a/Responder.py
+++ b/Responder.py
@@ -1498,7 +1498,7 @@ def InjectData(data):
              return Gzip
           else:
              return data
-       if "Content-Type: text/html" in Headers:
+       if "content-type: text/html" in Headers.lower():
           Len = ''.join(re.findall('(?<=Content-Length: )[^\r\n]*', Headers))
           HasHTML = re.findall('(?<=<html)[^<]*', Content)
           if HasHTML :