From a1a4f1103caa42f090314c77c695f4e34781da64 Mon Sep 17 00:00:00 2001
From: =?UTF-8?q?Kim=20=22BKC=22=20Carlb=C3=A4cker?=
 <kim.carlbacker@gmail.com>
Date: Thu, 14 Jan 2016 03:00:05 +0100
Subject: [PATCH] Made Sanitizer-setup cleaner

---
 modules/base/tool.go | 11 ++++++++++-
 1 file changed, 10 insertions(+), 1 deletion(-)

diff --git a/modules/base/tool.go b/modules/base/tool.go
index c6522d124..f98ae28b9 100644
--- a/modules/base/tool.go
+++ b/modules/base/tool.go
@@ -31,7 +31,16 @@ import (
 	"github.com/gogits/gogs/modules/setting"
 )
 
-var Sanitizer = bluemonday.UGCPolicy().AllowAttrs("class").Matching(regexp.MustCompile(`[\p{L}\p{N}\s\-_',:\[\]!\./\\\(\)&]*`)).OnElements("code").AllowElements("input").AllowAttrs("type", "checked", "disabled").OnElements("input")
+func BuildSanitizer() (p *bluemonday.Policy) {
+	p = bluemonday.UGCPolicy()
+	p.AllowAttrs("class").Matching(regexp.MustCompile(`[\p{L}\p{N}\s\-_',:\[\]!\./\\\(\)&]*`)).OnElements("code")
+
+	p.AllowAttrs("type").Matching(regexp.MustCompile(`^checkbox$`)).OnElements("input")
+	p.AllowAttrs("checked", "disabled").OnElements("input")
+	return p
+}
+
+var Sanitizer = BuildSanitizer()
 
 // EncodeMD5 encodes string to md5 hex value.
 func EncodeMD5(str string) string {