From 1ab8a60d737b278c176d0b6204843a79dab0e878 Mon Sep 17 00:00:00 2001 From: =?UTF-8?q?Kim=20=22BKC=22=20Carlb=C3=A4cker?= Date: Wed, 27 Jan 2016 21:48:57 +0100 Subject: [PATCH] Not working, but slightly better... --- modules/base/markdown.go | 2 +- modules/base/tool.go | 20 +++++++++++--------- modules/template/template.go | 2 +- routers/install.go | 3 +++ 4 files changed, 16 insertions(+), 11 deletions(-) diff --git a/modules/base/markdown.go b/modules/base/markdown.go index 62db945a5..05ee5f4a5 100644 --- a/modules/base/markdown.go +++ b/modules/base/markdown.go @@ -340,7 +340,7 @@ OUTER_LOOP: func RenderMarkdown(rawBytes []byte, urlPrefix string, metas map[string]string) []byte { result := RenderRawMarkdown(rawBytes, urlPrefix) result = PostProcessMarkdown(result, urlPrefix, metas) - result = BuildSanitizer().SanitizeBytes(result) + result = Sanitizer.SanitizeBytes(result) return result } diff --git a/modules/base/tool.go b/modules/base/tool.go index 5280fef20..ad39db892 100644 --- a/modules/base/tool.go +++ b/modules/base/tool.go @@ -31,18 +31,20 @@ import ( "github.com/gogits/gogs/modules/setting" ) -func BuildSanitizer() (p *bluemonday.Policy) { - p = bluemonday.UGCPolicy() - p.AllowAttrs("class").Matching(regexp.MustCompile(`[\p{L}\p{N}\s\-_',:\[\]!\./\\\(\)&]*`)).OnElements("code") +var Sanitizer = bluemonday.UGCPolicy() - p.AllowAttrs("type").Matching(regexp.MustCompile(`^checkbox$`)).OnElements("input") - p.AllowAttrs("checked", "disabled").OnElements("input") - p.AllowURLSchemes(setting.Markdown.CustomURLSchemes...) - return p +func BuildSanitizer() { + // Normal markdown-stuff + Sanitizer.AllowAttrs("class").Matching(regexp.MustCompile(`[\p{L}\p{N}\s\-_',:\[\]!\./\\\(\)&]*`)).OnElements("code") + + // Checkboxes + Sanitizer.AllowAttrs("type").Matching(regexp.MustCompile(`^checkbox$`)).OnElements("input") + Sanitizer.AllowAttrs("checked", "disabled").OnElements("input") + + // Custom URL-Schemes + Sanitizer.AllowURLSchemes(setting.Markdown.CustomURLSchemes...) } -var Sanitizer = BuildSanitizer() - // EncodeMD5 encodes string to md5 hex value. func EncodeMD5(str string) string { m := md5.New() diff --git a/modules/template/template.go b/modules/template/template.go index d95035c35..6099fcc98 100644 --- a/modules/template/template.go +++ b/modules/template/template.go @@ -105,7 +105,7 @@ func Safe(raw string) template.HTML { } func Str2html(raw string) template.HTML { - return template.HTML(base.BuildSanitizer().Sanitize(raw)) + return template.HTML(base.Sanitizer.Sanitize(raw)) } func Range(l int) []int { diff --git a/routers/install.go b/routers/install.go index 120aa4685..b311355bf 100644 --- a/routers/install.go +++ b/routers/install.go @@ -91,6 +91,9 @@ func GlobalInit() { ssh.Listen(setting.SSHPort) log.Info("SSH server started on :%v", setting.SSHPort) } + + // Build Sanitizer + base.BuildSanitizer() } func InstallInit(ctx *middleware.Context) {