Merge pull request #296 from filecoin-project/feat/verify-block-msg-signatures

Feat/verify block msg signatures
2019-10-09 09:25:21 +02:00
parent 172c1895f2 7d87a42a67
commit b8bc54fd5b
5 changed files with 93 additions and 22 deletions
@@ -40,12 +40,9 @@ func (a *WalletAPI) WalletSign(ctx context.Context, k address.Address, msg []byt
 }

 func (a *WalletAPI) WalletSignMessage(ctx context.Context, k address.Address, msg *types.Message) (*types.SignedMessage, error) {
-	msgbytes, err := msg.Serialize()
-	if err != nil {
-		return nil, err
-	}
+	mcid := msg.Cid()

-	sig, err := a.WalletSign(ctx, k, msgbytes)
+	sig, err := a.WalletSign(ctx, k, mcid.Bytes())
 	if err != nil {
 		return nil, xerrors.Errorf("failed to sign message: %w", err)
 	}