1 files changed, 24 insertions, 0 deletions
diff --git a/shrine/utils/crypto/token.go b/shrine/utils/crypto/token.go
new file mode 100644
index 0000000..e249d38
--- /dev/null
+++ b/shrine/utils/crypto/token.go
@@ -0,0 +1,24 @@
+package crypto
+
+import (
+	"crypto/hmac"
+	"crypto/rand"
+	"crypto/sha256"
+	"encoding/hex"
+	"shrine/config"
+)
+
+func GenerateToken() (string, error) {
+	bytes := make([]byte, 32)
+	_, err := rand.Read(bytes)
+	if err != nil {
+		return "", err
+	}
+	return hex.EncodeToString(bytes), nil
+}
+
+func HashToken(rawToken string) string {
+	mac := hmac.New(sha256.New, []byte(config.Server.Secret))
+	mac.Write([]byte(rawToken))
+	return hex.EncodeToString(mac.Sum(nil))
+}
+\ No newline at end of file