全国路边停车项目中，用户隐私数据安全何去何从？云创智城深度剖析专业应对方案​

import javax.crypto.Cipher;
import javax.crypto.spec.SecretKeySpec;
import java.nio.charset.StandardCharsets;
import java.util.Base64;

public class AES256Encryption {
    private static final String ALGORITHM = "AES";
    private static final String TRANSFORMATION = "AES/ECB/PKCS5Padding";
    private static final String SECRET_KEY = "your_256_bit_secret_key";

    public static String encrypt(String data) throws Exception {
        SecretKeySpec secretKey = new SecretKeySpec(SECRET_KEY.getBytes(StandardCharsets.UTF_8), ALGORITHM);
        Cipher cipher = Cipher.getInstance(TRANSFORMATION);
        cipher.init(Cipher.ENCRYPT_MODE, secretKey);
        byte[] encryptedBytes = cipher.doFinal(data.getBytes(StandardCharsets.UTF_8));
        return Base64.getEncoder().encodeToString(encryptedBytes);
    }

    public static String decrypt(String encryptedData) throws Exception {
        SecretKeySpec secretKey = new SecretKeySpec(SECRET_KEY.getBytes(StandardCharsets.UTF_8), ALGORITHM);
        Cipher cipher = Cipher.getInstance(TRANSFORMATION);
        cipher.init(Cipher.DECRYPT_MODE, secretKey);
        byte[] decodedBytes = Base64.getDecoder().decode(encryptedData);
        byte[] decryptedBytes = cipher.doFinal(decodedBytes);
        return new String(decryptedBytes, StandardCharsets.UTF_8);
    }
}

<security:http auto - configure="true">
    <security:intercept - url pattern="/admin/**" access="hasRole('ADMIN')"/>
    <security:intercept - url pattern="/operation/**" access="hasRole('OPERATION')"/>
    <security:intercept - url pattern="/customerService/**" access="hasRole('CUSTOMER_SERVICE')"/>
</security:http>
<security:authentication - manager>
    <security:authentication - provider>
        <security:user - service>
            <security:user name="admin" password="adminPassword" authorities="ADMIN"/>
            <security:user name="operation" password="operationPassword" authorities="OPERATION"/>
            <security:user name="customerService" password="customerServicePassword" authorities="CUSTOMER_SERVICE"/>
        </security:user - service>
    </security:authentication - provider>
</security:authentication - manager>

import org.aspectj.lang.ProceedingJoinPoint;
import org.aspectj.lang.annotation.Around;
import org.aspectj.lang.annotation.Aspect;
import org.slf4j.Logger;
import org.slf4j.LoggerFactory;
import org.springframework.stereotype.Component;

@Aspect
@Component
public class DataOperationAuditAspect {
    private static final Logger logger = LoggerFactory.getLogger(DataOperationAuditAspect.class);

    @Around("@annotation(com.example.annotations.DataOperation)")
    public Object auditDataOperation(ProceedingJoinPoint joinPoint) throws Throwable {
        String operation = joinPoint.getSignature().getName();
        Object[] args = joinPoint.getArgs();
        String username = getCurrentUsername();//获取当前操作人用户名的方法需自行实现
        logger.info("User {} is performing {} operation with args: {}", username, operation, args);
        try {
            return joinPoint.proceed();
        } finally {
            logger.info("{} operation by user {} completed", operation, username);
        }
    }
}

  import javax.crypto.Cipher;
  import javax.crypto.CipherOutputStream;
  import javax.crypto.spec.SecretKeySpec;
  import java.io.FileOutputStream;
  import java.io.IOException;
  import java.io.OutputStream;
  import java.nio.charset.StandardCharsets;
  import java.util.zip.ZipEntry;
  import java.util.zip.ZipOutputStream;
  public class BackupEncryption {
      private static final String ALGORITHM = "AES";
      private static final String TRANSFORMATION = "AES/ECB/PKCS5Padding";
      private static final String SECRET_KEY = "your_256_bit_secret_key";
      public static void encryptBackup(String backupFilePath) throws Exception {
          SecretKeySpec secretKey = new SecretKeySpec(SECRET_KEY.getBytes(StandardCharsets.UTF_8), ALGORITHM);
          Cipher cipher = Cipher.getInstance(TRANSFORMATION);
          cipher.init(Cipher.ENCRYPT_MODE, secretKey);
          try (OutputStream fos = new FileOutputStream(backupFilePath + ".encrypted");
               CipherOutputStream cos = new CipherOutputStream(fos, cipher);
               ZipOutputStream zos = new ZipOutputStream(cos)) {
              ZipEntry entry = new ZipEntry("backupData");
              zos.putNextEntry(entry);
              //将备份数据写入ZipOutputStream，此处假设备份数据已读取到byte数组backupData中
              byte[] backupData = getBackupData();//获取备份数据的方法需自行实现
              zos.write(backupData);
              zos.closeEntry();
          } catch (IOException e) {
              e.printStackTrace();
          }
      }
  }

import java.nio.charset.StandardCharsets;
import java.security.MessageDigest;
import java.security.NoSuchAlgorithmException;

public class HashVerification {
    public static boolean verifyHash(String data, String expectedHash) {
        try {
            MessageDigest digest = MessageDigest.getInstance("SHA - 256");
            byte[] hashBytes = digest.digest(data.getBytes(StandardCharsets.UTF_8));
            StringBuilder hexString = new StringBuilder();
            for (byte b : hashBytes) {
                String hex = Integer.toHexString(0xff & b);
                if (hex.length() == 1) hexString.append('0');
                hexString.append(hex);
            }
            String actualHash = hexString.toString();
            return actualHash.equals(expectedHash);
        } catch (NoSuchAlgorithmException e) {
            e.printStackTrace();
            return false;
        }
    }
}

<template>
    <view class="container">
        <rich - text :nodes="privacyPolicy"></rich - text>
        <button @click="agreePrivacyPolicy">同意并继续</button>
    </view>
</template>

<script>
export default {
    data() {
        return {
            privacyPolicy: `<div>
                <h2>隐私政策</h2>
                <p>我们收集的个人信息包括手机号、车牌号码等，仅用于停车服务计费和订单管理...</p>
                <p>我们不会向第三方共享您的信息，除非法律有明确规定...</p>
                <p>您拥有查询、更正、删除个人信息的权利，投诉渠道为：[具体渠道信息]</p>
            </div>`
        };
    },
    methods: {
        agreePrivacyPolicy() {
            // 此处添加同意隐私政策后的逻辑，如跳转到登录页面等
        }
    }
};
</script>

// 请求必要权限（手机号）
uni.showModal({
    title: '授权提示',
    content: '为使用停车服务，需要您授权手机号',
    success: (res) => {
        if (res.confirm) {
            // 此处添加获取手机号的逻辑，如调用uni.getUserInfo等
        }
    }
});

// 请求可选权限（位置信息）
uni.showModal({
    title: '授权提示',
    content: '是否授权位置信息，以获取附近停车场推荐',
    success: (res) => {
        if (res.confirm) {
            // 此处添加获取位置信息的逻辑，如调用uni.getLocation等
        }
    }
});

{
    "networkTimeout": {
        "request": 10000,
        "connectSocket": 10000,
        "uploadFile": 10000,
        "downloadFile": 10000
    },
    "usingComponents": true,
    "mp - weixin": {
        "appid": "",
        "path": "",
        "style": "v2",
        "permission": {},
        "requiredPrivateInfos": [],
        "network": {
            "protocol": "https"
        }
    }
}

import CryptoJS from 'crypto - js';

// 加密密码
let password = "userPassword";
let encryptedPassword = CryptoJS.SHA256(password).toString();
// 将encryptedPassword发送到后台进行验证

let licensePlate = "粤B12345";
let desensitizedPlate = licensePlate.substring(0, licensePlate.length - 4) + "****";
// 在界面上展示desensitizedPlate

let phoneNumber = "13800138000";
let desensitizedPhone = phoneNumber.substring(0, 3) + "****" + phoneNumber.substring(7);
// 在界面上展示desensitizedPhone

  BluetoothGatt bluetoothGatt = bluetoothDevice.connectGatt(context, false, new BluetoothGattCallback() {
      @Override
      public void onConnectionStateChange(BluetoothGatt gatt, int status) {
          if (status == BluetoothProfile.STATE_CONNECTED) {
              gatt.requestConnectionPriority(BluetoothProfile.CONNECTION_PRIORITY_HIGH);
              gatt.setCharacteristicNotification(characteristic, true);
              BluetoothGattDescriptor descriptor = characteristic.getDescriptor(UUID.fromString("00002902 - 0000 - 1000 - 8000 - 00805F9B34FB"));
              descriptor.setValue(BluetoothGattDescriptor.ENABLE_NOTIFICATION_VALUE);
              gatt.writeDescriptor(descriptor);
          }
      }
  });
  bluetoothGatt.setPairingConfirmation(true);
  bluetoothGatt.startPairing();

  public class PrintDataDesensitization {
      public static String desensitizeLicensePlate(String licensePlate) {
          return licensePlate.substring(0, licensePlate.length() - 4) + "****";
      }
      public static String desensitizePhoneNumber(String phoneNumber) {
          return phoneNumber.substring(0, 3) + "****" + phoneNumber.substring(7);
      }
  }