func (node *nodeImpl) getECAClient() (*grpc.ClientConn, obcca.ECAPClient, error) {
node.log.Debug("Getting ECA client...")
conn, err := node.getClientConn(node.conf.getECAPAddr(), node.conf.getECAServerName())
if err != nil {
node.log.Error("Failed getting client connection: [%s]", err)
}
client := obcca.NewECAPClient(conn)
node.log.Debug("Getting ECA client...done")
return conn, client, nil
}
func (node *nodeImpl) callECACreateCertificate(ctx context.Context, in *obcca.ECertCreateReq, opts ...grpc.CallOption) (*obcca.Cert, []byte, error) {
sockP, err := grpc.Dial(node.conf.getECAPAddr(), grpc.WithInsecure())
if err != nil {
node.log.Error("Failed dailing in [%s].", err.Error())
return nil, nil, err
}
defer sockP.Close()
ecaP := obcca.NewECAPClient(sockP)
cred, err := ecaP.CreateCertificate(context.Background(), in)
if err != nil {
node.log.Error("Failed requesting enrollment certificate [%s].", err.Error())
return nil, nil, err
}
return cred.Cert, cred.Key, nil
}
func (node *nodeImpl) callECAReadCertificate(ctx context.Context, in *obcca.ECertReadReq, opts ...grpc.CallOption) (*obcca.Cert, error) {
sockP, err := grpc.Dial(node.conf.getECAPAddr(), grpc.WithInsecure())
if err != nil {
node.log.Error("Failed eca dialing in [%s].", err.Error())
return nil, err
}
defer sockP.Close()
ecaP := obcca.NewECAPClient(sockP)
cert, err := ecaP.ReadCertificate(context.Background(), in)
if err != nil {
node.log.Error("Failed requesting read certificate [%s].", err.Error())
return nil, err
}
return cert, nil
}