/* * Copyright 2019 ConsenSys AG. * * Licensed under the Apache License, Version 2.0 (the "License"); you may not use this file except in compliance with * the License. You may obtain a copy of the License at * * http://www.apache.org/licenses/LICENSE-2.0 * * Unless required by applicable law or agreed to in writing, software distributed under the License is distributed on * an "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. See the License for the * specific language governing permissions and limitations under the License. */ package tech.pegasys.ethsigner.core.requesthandler.sendtransaction.transaction; import tech.pegasys.ethsigner.core.jsonrpc.EeaSendTransactionJsonParameters; import tech.pegasys.ethsigner.core.jsonrpc.JsonRpcRequestId; import tech.pegasys.ethsigner.core.requesthandler.sendtransaction.NonceProvider; import java.util.List; import com.google.common.base.MoreObjects; import org.web3j.protocol.eea.crypto.RawPrivateTransaction; import org.web3j.utils.Base64String; import org.web3j.utils.Restriction; public class EeaPrivateTransaction extends PrivateTransaction { private final List<Base64String> privateFor; public static EeaPrivateTransaction from( final EeaSendTransactionJsonParameters transactionJsonParameters, final NonceProvider nonceProvider, final JsonRpcRequestId id) { if (transactionJsonParameters.privateFor().isEmpty()) { throw new IllegalArgumentException("Transaction does not contain a valid privateFor list."); } return new EeaPrivateTransaction( transactionJsonParameters, nonceProvider, id, transactionJsonParameters.privateFor().get()); } private EeaPrivateTransaction( final EeaSendTransactionJsonParameters transactionJsonParameters, final NonceProvider nonceProvider, final JsonRpcRequestId id, final List<Base64String> privateFor) { super(transactionJsonParameters, nonceProvider, id); this.privateFor = privateFor; } @Override public String toString() { return MoreObjects.toStringHelper(this) .add("transactionJsonParameters", transactionJsonParameters) .add("id", id) .add("nonceProvider", nonceProvider) .add("nonce", nonce) .toString(); } @Override protected RawPrivateTransaction createTransaction() { return RawPrivateTransaction.createTransaction( nonce, transactionJsonParameters.gasPrice().orElse(DEFAULT_GAS_PRICE), transactionJsonParameters.gas().orElse(DEFAULT_GAS), transactionJsonParameters.receiver().orElse(DEFAULT_TO), transactionJsonParameters.data().orElse(DEFAULT_DATA), transactionJsonParameters.privateFrom(), privateFor, Restriction.fromString(transactionJsonParameters.restriction())); } }