@@ -190,6 +190,12 @@ func wrapImgWithLink(urlPrefix string, buf *bytes.Buffer, token html.Token) {
return
}
+ // Skip in case the "src" is data url
+ if strings.HasPrefix(src, "data:") {
+ buf.WriteString(token.String())
+ return
+ }
+
// Prepend repository base URL for internal links
needPrepend := !isLink([]byte(src))
if needPrepend {
@@ -36,6 +36,9 @@ func NewSanitizer() {
sanitizer.policy.AllowAttrs("type").Matching(regexp.MustCompile(`^checkbox$`)).OnElements("input")
sanitizer.policy.AllowAttrs("checked", "disabled").OnElements("input")
+ // Data URLs
+ sanitizer.policy.AllowURLSchemes("data")
// Custom URL-Schemes
sanitizer.policy.AllowURLSchemes(setting.Markdown.CustomURLSchemes...)
})