diff options
| author | Unknwon <u@gogs.io> | 2017-04-05 13:12:05 -0400 |
|---|---|---|
| committer | Unknwon <u@gogs.io> | 2017-04-05 13:12:05 -0400 |
| commit | 63598688e454274da53fea1d072d60dd0e783c4b (patch) | |
| tree | d013459c79f3859b2d77fcc5cca6c2a4ba29bb87 /pkg/markup/sanitizer.go | |
| parent | 497cdc925037e8a9172c7b2834790b587865fa9a (diff) | |
pkg/markup: init default sanitizer.policy
App would panic if user has validation error on installation and
the sanitizer is not yet built. Therefore we need a minimal valid
object for sanitizer at start.
Diffstat (limited to 'pkg/markup/sanitizer.go')
| -rw-r--r-- | pkg/markup/sanitizer.go | 5 |
1 files changed, 3 insertions, 2 deletions
diff --git a/pkg/markup/sanitizer.go b/pkg/markup/sanitizer.go index 63ead6df..39dcff66 100644 --- a/pkg/markup/sanitizer.go +++ b/pkg/markup/sanitizer.go @@ -20,14 +20,15 @@ type Sanitizer struct { init sync.Once } -var sanitizer = &Sanitizer{} +var sanitizer = &Sanitizer{ + policy: bluemonday.UGCPolicy(), +} // NewSanitizer initializes sanitizer with allowed attributes based on settings. // Multiple calls to this function will only create one instance of Sanitizer during // entire application lifecycle. func NewSanitizer() { sanitizer.init.Do(func() { - sanitizer.policy = bluemonday.UGCPolicy() // We only want to allow HighlightJS specific classes for code blocks sanitizer.policy.AllowAttrs("class").Matching(regexp.MustCompile(`^language-\w+$`)).OnElements("code") |