/* * 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 org.web3j.protocol.eea.crypto.RawPrivateTransaction; import org.web3j.utils.Base64String; import org.web3j.utils.Restriction; public class BesuPrivateTransaction extends PrivateTransaction { public static BesuPrivateTransaction from( final EeaSendTransactionJsonParameters transactionJsonParameters, final NonceProvider nonceProvider, final JsonRpcRequestId id) { if (transactionJsonParameters.privacyGroupId().isEmpty()) { throw new IllegalArgumentException("Transaction does not contain a valid privacyGroup."); } final Base64String privacyId = transactionJsonParameters.privacyGroupId().get(); return new BesuPrivateTransaction(transactionJsonParameters, nonceProvider, id, privacyId); } private final Base64String privacyGroupId; private BesuPrivateTransaction( final EeaSendTransactionJsonParameters transactionJsonParameters, final NonceProvider nonceProvider, final JsonRpcRequestId id, final Base64String privacyGroupId) { super(transactionJsonParameters, nonceProvider, id); this.privacyGroupId = privacyGroupId; } @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(), privacyGroupId, Restriction.fromString(transactionJsonParameters.restriction())); } }