fix: add register org and key pairs (#1275)

internal/v2/domain/key_pair.go

@@ -0,0 +1,45 @@
+package domain
+
+import (
+	"github.com/caos/zitadel/internal/crypto"
+	es_models "github.com/caos/zitadel/internal/eventstore/models"
+	"time"
+)
+
+type KeyPair struct {
+	es_models.ObjectRoot
+
+	Usage      KeyUsage
+	Algorithm  string
+	PrivateKey *Key
+	PublicKey  *Key
+}
+
+type KeyUsage int32
+
+const (
+	KeyUsageSigning KeyUsage = iota
+)
+
+func (u KeyUsage) String() string {
+	switch u {
+	case KeyUsageSigning:
+		return "sig"
+	}
+	return ""
+}
+
+type Key struct {
+	Key    *crypto.CryptoValue
+	Expiry time.Time
+}
+
+func (k *KeyPair) IsValid() bool {
+	return k.Algorithm != "" &&
+		k.PrivateKey != nil && k.PrivateKey.IsValid() &&
+		k.PublicKey != nil && k.PublicKey.IsValid()
+}
+
+func (k *Key) IsValid() bool {
+	return k.Key != nil
+}