add pubkey g2 endpoints

Layr-Labs · Jan 7, 2025 · c74a4fb · c74a4fb
1 parent 3328a1c
commit c74a4fb
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Showing 5 changed files with 37 additions and 15 deletions.
diff --git a/signer/bls/cerberus/cerberus.go b/signer/bls/cerberus/cerberus.go
@@ -30,9 +30,10 @@ type Config struct {
 }
 
 type Signer struct {
-	client    v1.SignerClient
-	pubKeyHex string
-	password  string
+	signerClient v1.SignerClient
+	kmsClient    v1.KeyManagerClient
+	pubKeyHex    string
+	password     string
 }
 
 func New(cfg Config) (Signer, error) {
@@ -50,11 +51,13 @@ func New(cfg Config) (Signer, error) {
 		log.Fatalf("did not connect: %v", err)
 	}
 
-	client := v1.NewSignerClient(conn)
+	signerClient := v1.NewSignerClient(conn)
+	kmsClient := v1.NewKeyManagerClient(conn)
 	return Signer{
-		client:    client,
-		pubKeyHex: cfg.PublicKeyHex,
-		password:  cfg.Password,
+		signerClient: signerClient,
+		kmsClient:    kmsClient,
+		pubKeyHex:    cfg.PublicKeyHex,
+		password:     cfg.Password,
 	}, nil
 }
 
@@ -66,10 +69,10 @@ func (s Signer) Sign(ctx context.Context, msg []byte) ([]byte, error) {
 	var data [32]byte
 	copy(data[:], msg)
 
-	resp, err := s.client.SignGeneric(ctx, &v1.SignGenericRequest{
-		Data:      data[:],
-		PublicKey: s.pubKeyHex,
-		Password:  s.password,
+	resp, err := s.signerClient.SignGeneric(ctx, &v1.SignGenericRequest{
+		Data:        data[:],
+		PublicKeyG1: s.pubKeyHex,
+		Password:    s.password,
 	})
 	if err != nil {
 		return nil, err
@@ -88,6 +91,17 @@ func (s Signer) GetOperatorId() (string, error) {
 	return publicKey.GetOperatorID(), nil
 }
 
-func (s Signer) GetPublicKeyHex() string {
+func (s Signer) GetPublicKeyG1() string {
 	return s.pubKeyHex
 }
+
+func (s Signer) GetPublicKeyG2() string {
+	resp, err := s.kmsClient.GetKeyMetadata(context.Background(), &v1.GetKeyMetadataRequest{
+		PublicKeyG1: s.pubKeyHex,
+	})
+	if err != nil {
+		log.Fatalf("could not get key metadata from cerberus: %v", err)
+	}
+
+	return resp.PublicKeyG2
+}
diff --git a/signer/bls/local/local.go b/signer/bls/local/local.go
@@ -42,6 +42,10 @@ func (s Signer) GetOperatorId() (string, error) {
 	return s.key.PubKey.GetOperatorID(), nil
 }
 
-func (s Signer) GetPublicKeyHex() string {
+func (s Signer) GetPublicKeyG1() string {
 	return hex.EncodeToString(s.key.PubKey.Serialize())
 }
+
+func (s Signer) GetPublicKeyG2() string {
+	return hex.EncodeToString(s.key.GetPubKeyG2().Serialize())
+}
diff --git a/signer/bls/signer.go b/signer/bls/signer.go
@@ -16,7 +16,9 @@ type Signer interface {
 	// This is hash of the G1 public key of the signer
 	GetOperatorId() (string, error)
 
-	GetPublicKeyHex() string
+	GetPublicKeyG1() string
+
+	GetPublicKeyG2() string
 }
 
 // NewSigner creates a new Signer instance based on the provided configuration.

diff --git a/signer/go.mod b/signer/go.mod
@@ -7,7 +7,7 @@ toolchain go1.22.4
 replace github.com/Layr-Labs/eigensdk-go => ../../eigensdk-go
 
 require (
-	github.com/Layr-Labs/cerberus-api v0.0.1
+	github.com/Layr-Labs/cerberus-api v0.0.2-0.20250107174124-05df6050f723
 	github.com/Layr-Labs/eigensdk-go v0.1.13
 	google.golang.org/grpc v1.64.1
 )

diff --git a/signer/go.sum b/signer/go.sum
@@ -2,6 +2,8 @@ github.com/DataDog/zstd v1.4.5 h1:EndNeuB0l9syBZhut0wns3gV1hL8zX8LIu6ZiVHWLIQ=
 github.com/DataDog/zstd v1.4.5/go.mod h1:1jcaCB/ufaK+sKp1NBhlGmpz41jOoPQ35bpF36t7BBo=
 github.com/Layr-Labs/cerberus-api v0.0.1 h1:MSLVdxtRS1qnwLks3COnnUw/M3tjLGtbSGaLde86HRg=
 github.com/Layr-Labs/cerberus-api v0.0.1/go.mod h1:Lm4fhzy0S3P7GjerzuseGaBFVczsIKmEhIjcT52Hluo=
+github.com/Layr-Labs/cerberus-api v0.0.2-0.20250107174124-05df6050f723 h1:f6gJS/egys133nGcOGKduiPHq9hyK9KRiEB9fARB5t0=
+github.com/Layr-Labs/cerberus-api v0.0.2-0.20250107174124-05df6050f723/go.mod h1:Lm4fhzy0S3P7GjerzuseGaBFVczsIKmEhIjcT52Hluo=
 github.com/StackExchange/wmi v1.2.1 h1:VIkavFPXSjcnS+O8yTq7NI32k0R5Aj+v39y29VYDOSA=
 github.com/StackExchange/wmi v1.2.1/go.mod h1:rcmrprowKIVzvc+NUiLncP2uuArMWLCbu9SBzvHz7e8=
 github.com/VictoriaMetrics/fastcache v1.12.1 h1:i0mICQuojGDL3KblA7wUNlY5lOK6a4bwt3uRKnkZU40=