解密操作指南

class DecryptionExample {
    class AddressVO {
        private String tenantUserId;
        private String chainName;
        private String address;

        // TODO: Add getter and setter methods
    }
    public static void main(String[] args) {
        try {
            // ===================== 1. 获取API响应 =====================
            // 发送API请求并获取响应
            APIResult<String> response = restTemplate.postForObject(
                "https://waas2-out-api.powersafe-rel.cc/api/v1/api/user/getUserAddress",
                httpEntity,
                APIResult.class
            );

            // 提取加密数据（确保响应格式与API一致）
            String encryptedData = response.getData();

            // ===================== 2. Base64解码 =====================
            // 使用Base64工具类进行解码（具体实现参考工具类）
            byte[] decodedBytes = Base64Util.decodeString(encryptedData);

            // ===================== 3. RSA公钥解密 =====================
            // 使用与请求相同的公钥
            String publicKey = "MIGfMA0GCSqGSIb3DQEBAQUAA4GNADCBiQ...";

            // 执行RSA解密
            byte[] decryptedBytes = RSAUtils.decryptByPublicKey(
                decodedBytes,
                publicKey
            );

            // ===================== 4. 解析业务对象 =====================
            // 将解密后的JSON数据转换为业务对象
            AddressVO address = JsonUtils.fromJson(
                new String(decryptedBytes, StandardCharsets.UTF_8),
                AddressVO.class
            );

            // ===================== 5. 使用解密数据 =====================
            System.out.println("解析得到的地址信息:");
            System.out.println("商户用户ID: " + address.getTenantUserId());
            System.out.println("链名称: " + address.getChainName());
            System.out.println("钱包地址: " + address.getAddress());

        } catch (Exception e) {
            System.err.println("\n解密过程中发生错误: " + e.getMessage());
            e.printStackTrace();
        }
    }
}

async function main() {
  try {
      // ===================== 1. 模拟获取API响应 =====================
      // 假设已发送请求并获取到响应
      const response = await axios.post(
          'https://waas2-out-api.powersafe-rel.cc/api/v1/api/user/getUserAddress',
          { /* 请求体 */ },
          { headers: { 'X-API-KEY': 'MERCHANT_123456' } }
      );

      // 获取加密数据（假设响应结构为 { data: "加密数据", ... }）
      const encryptedData = response.data.data;

      // ===================== 2. Base64解码 =====================
      const decodedBytes = Base64Util.decodeString(encryptedData);

      // ===================== 3. RSA公钥解密 =====================
      const publicKey = "MIGfMA0GCSqGSIb3DQEBAQUAA4GNADCBiQ...";

      // 解密数据
      const decryptedBytes = await RSAUtils.decryptByPublicKey(
          decodedBytes.buffer,
          publicKey
      );

      // 转为字符串
      const decryptedText = new TextDecoder().decode(decryptedBytes);

      // ===================== 4. 解析业务对象 =====================
      // 使用JsonUtils反序列化为AddressVO实例
      const address = JsonUtils.fromJson(decryptedText, AddressVO);

      // ===================== 5. 使用解密数据 =====================
      console.log("解析得到的地址信息:");
      console.log("商户用户ID: " + address.getTenantUserId());
      console.log("链名称: " + address.getChainName());
      console.log("钱包地址: " + address.getAddress());

  } catch (error) {
      console.error("\n解密过程中发生错误: " + error.message);
      console.error(error.stack);
  }
}

// 执行主函数
main();

import requests
from JsonUtils import JsonUtils
from RSAUtils import RSAUtils
from Base64Util import Base64Util

def main():
  try:
      # ===================== 1. 模拟获取API响应 =====================
      # 假设已发送请求并获取到响应
      response = requests.post(
          'https://waas2-out-api.powersafe-rel.cc/api/v1/api/user/getUserAddress',
          data={},
          headers={'X-API-KEY': 'MERCHANT_123456'}
      )

      # 解析JSON响应并获取加密数据
      response_data = response.json()
      encrypted_data = response_data['data']

      # ===================== 2. Base64解码 =====================
      decoded_bytes = Base64Util.decode_string(encrypted_data)

      # ===================== 3. RSA公钥解密 =====================
      public_key = "MIGfMA0GCSqGSIb3DQEBAQUAA4GNADCBiQ..."
      decrypted_bytes = RSAUtils.decrypt_by_public_key(
          decoded_bytes,
          public_key
      )

      # 转为字符串
      decrypted_text = decrypted_bytes.decode('utf-8')

      # ===================== 4. 解析业务对象 =====================
      # 使用JsonUtils反序列化为AddressVO实例
      address_data = JsonUtils.from_json(decrypted_text)
      address = AddressVO(address_data)

      # ===================== 5. 使用解密数据 =====================
      print("\n解析得到的地址信息:")
      print("商户用户ID:", address.get_tenant_user_id())
      print("链名称:", address.get_chain_name())
      print("钱包地址:", address.get_address())

  except Exception as e:
      print("\n解密过程中发生错误:", str(e))
      import traceback
      traceback.print_exc()

if __name__ == "__main__":
  main()