Performant validation. Prevent redundant decoding. Remove unused errors.

2026-04-20 22:59:48 -04:00
parent 62aeef4eaf
commit 747781f5bf
4 changed files with 57 additions and 42 deletions
@@ -6,6 +6,18 @@ import (
 	"strconv"
 )

+// GetID computes and returns the event ID as a lowercase, hex-encoded SHA-256 hash
+// of the serialized event.
+func GetID(e Event) string {
+	hash := GetIDBytes(e)
+	return hex.EncodeToString(hash[:])
+}
+
+// GetIDBytes computes and returns the event ID as a raw SHA256 digest
+func GetIDBytes(e Event) [32]byte {
+	return sha256.Sum256(Serialize(e))
+}
+
 // Serialize returns the canonical JSON array representation of the event.
 // used for ID computation: [0, pubkey, created_at, kind, tags, content].
 func Serialize(e Event) []byte {
@@ -13,14 +25,6 @@ func Serialize(e Event) []byte {
 	return appendSerialized(buf, e)
 }

-// GetID computes and returns the event ID as a lowercase, hex-encoded SHA-256 hash
-// of the serialized event.
-func GetID(e Event) string {
-	bytes := Serialize(e)
-	hash := sha256.Sum256(bytes)
-	return hex.EncodeToString(hash[:])
-}
-
 func appendSerialized(dst []byte, e Event) []byte {
 	dst = append(dst, "[0,\""...)
 	dst = append(dst, e.PubKey...)