content: /*
   * Copyright 2024 Ant Group
   *
   * 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 com.alipay.antchain.bridge.relayer.commons.model;
  
  import java.math.BigInteger;
  
  import cn.hutool.core.util.StrUtil;
  import cn.hutool.crypto.digest.DigestUtil;
  import lombok.*;
  
  @NoArgsConstructor
  @AllArgsConstructor
  @Getter
  @Setter
  @Builder
  public class SDPNonceRecordDO {
  
      public static String calcHashValFrom(String senderDomain, String senderHex, String receiverDomain, String receiverHex, BigInteger nonce) {
          return DigestUtil.sha256Hex(
                  StrUtil.format(
                          "{}:{}->{}:{}${}",
                          senderDomain, senderHex.toLowerCase(), receiverDomain, receiverHex.toLowerCase(), nonce
                  )
          );
      }
  
      public SDPNonceRecordDO(String messageId, String senderDomain, String senderHex, String receiverDomain, String receiverHex, BigInteger nonce) {
          this.messageId = messageId;
          this.senderDomain = senderDomain;
          this.senderIdentity = senderHex;
          this.receiverDomain = receiverDomain;
          this.receiverIdentity = receiverHex;
          this.nonce = nonce;
          this.hashVal = calcHashValFrom(senderDomain, senderHex, receiverDomain, receiverHex, nonce);
      }
  
      private String messageId;
  
      private String senderDomain;
  
      private String senderIdentity;
  
      private String receiverDomain;
  
      private String receiverIdentity;
  
      private BigInteger nonce;
  
      private String hashVal;
  }
  