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fix: nil ptr deref (#1467)

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Signed-off-by: Jason Cameron <jason.cameron@stanwith.me>
Signed-off-by: Jason Cameron <git@jasoncameron.dev>
This commit is contained in:
Jason Cameron
2026-03-18 14:02:57 -04:00
committed by GitHub
parent 3154ff5004
commit c7b31d0ca9
9 changed files with 143 additions and 5 deletions
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8
lib/challenge/preact/preact.go
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@@ -39,6 +39,10 @@ type impl struct{}
func (i *impl) Setup(mux *http.ServeMux) {}
func (i *impl) Issue(w http.ResponseWriter, r *http.Request, lg *slog.Logger, in *challenge.IssueInput) (templ.Component, error) {
if err := in.Valid(); err != nil {
return nil, err
}
u, err := r.URL.Parse(anubis.BasePrefix + "/.within.website/x/cmd/anubis/api/pass-challenge")
if err != nil {
return nil, fmt.Errorf("can't render page: %w", err)
@@ -57,6 +61,10 @@ func (i *impl) Issue(w http.ResponseWriter, r *http.Request, lg *slog.Logger, in
}
func (i *impl) Validate(r *http.Request, lg *slog.Logger, in *challenge.ValidateInput) error {
if err := in.Valid(); err != nil {
return challenge.NewError("validate", "invalid input", err)
}
wantTime := in.Challenge.IssuedAt.Add(time.Duration(in.Rule.Challenge.Difficulty) * 80 * time.Millisecond)
if time.Now().Before(wantTime) {