snapshot of https://github.com/ory/kratos.git (master, 2026-09-15; blobs > 131072B omitted)

otp/otp.go

@@ -0,0 +1,22 @@
+// Copyright © 2023 Ory Corp
+// SPDX-License-Identifier: Apache-2.0
+
+package otp
+
+import (
+	"github.com/pkg/errors"
+
+	"github.com/ory/x/randx"
+)
+
+// Entropy sets the number of characters used for generating verification codes. This must not be
+// changed to another value as we only have 32 characters available in the SQL schema.
+const Entropy = 32
+
+func New() (string, error) {
+	code, err := randx.RuneSequence(Entropy, randx.AlphaNum)
+	if err != nil {
+		return "", errors.WithStack(err)
+	}
+	return string(code), nil
+}