From aba8bdbc8c78d6ae9af99dc400c4d3a2596c1bc4 Mon Sep 17 00:00:00 2001
From: loveshell <82163261@qq.com>
Date: Wed, 8 Apr 2015 00:20:48 +0800
Subject: [PATCH] =?UTF-8?q?=E5=A2=9E=E5=8A=A0=E6=96=87=E4=BB=B6=E6=89=A9?=
 =?UTF-8?q?=E5=B1=95=E5=90=8D=E7=9A=84=E5=87=BD=E6=95=B0=E5=A4=84=E7=90=86?=
MIME-Version: 1.0
Content-Type: text/plain; charset=UTF-8
Content-Transfer-Encoding: 8bit

---
 init.lua | 16 +++++++++++++++-
 1 file changed, 15 insertions(+), 1 deletion(-)

diff --git a/init.lua b/init.lua
index ca6b3a7..f44d3db 100644
--- a/init.lua
+++ b/init.lua
@@ -88,7 +88,21 @@ function whiteurl()
     end
     return false
 end
-
+function fileExtCheck(ext)
+    local items = Set(fileExtension)
+    if ext then
+        if not items[ext] then
+			log('POST',ngx.var.request_uri,"-","file attack with ext "..ext)
+            say_html()
+        end
+    end
+    return false
+end
+function Set (list)
+  local set = {}
+  for _, l in ipairs(list) do set[l] = true end
+  return set
+end
 function args()
     for _,rule in pairs(argsrules) do
         local args = ngx.req.get_uri_args()