修改加密参数 上传数量

ad-platform-common/ad-platform-common-core/src/main/java/com/baiye/constant/AdPlatFormConstants.java

@@ -10,5 +10,9 @@ public class AdPlatFormConstants {
 
     public static final String AD_PLATFORM = "ad-platform";
 
+
     public static final String PLATFORM_USER = "platform-user";
+
+
+    public static final String PLAT_DECRYPTION = "CXpRNIJC4xlZd6vk";
 }

ad-platform-common/ad-platform-common-core/src/main/java/com/baiye/util/EncryptUtil.java

@@ -1,17 +1,20 @@
 package com.baiye.util;
 
-import cn.hutool.core.codec.Base64;
 import cn.hutool.core.util.CharsetUtil;
-import com.baiye.constant.AdPlatFormConstants;
+import lombok.SneakyThrows;
 import lombok.extern.slf4j.Slf4j;
+import org.apache.commons.lang3.StringUtils;
+import sun.misc.BASE64Decoder;
 
 import javax.crypto.Cipher;
 import javax.crypto.KeyGenerator;
 import javax.crypto.Mac;
 import javax.crypto.SecretKey;
 import javax.crypto.spec.SecretKeySpec;
+import java.nio.charset.StandardCharsets;
 import java.security.MessageDigest;
 import java.security.SecureRandom;
+import java.util.Base64;
 import java.util.Objects;
 
 /**
@@ -28,10 +31,16 @@ public class EncryptUtil {
     public static final String HmacSHA1 = "HmacSHA1";
     public static final String DES = "DES";
     public static final String AES = "AES";
+
+
     /**
      * 签名算法
      */
     public static final String SIGN_ALGORITHMS = "SHA1PRNG";
+
+
+    private static final String ALGORITHMSTR = "AES/ECB/PKCS5Padding";
+
     /**
      * 编码格式；默认使用uft-8
      */
@@ -152,7 +161,7 @@ public class EncryptUtil {
     }
 
     private String base64(byte[] res) {
-        return Base64.encode(res);
+        return Base64.getEncoder().encodeToString(res);
     }
 
     /**
@@ -313,24 +322,90 @@ public class EncryptUtil {
         return res ^ key.hashCode();
     }
 
+
     /**
-     * 使用Base64进行加密
+     * base 64 encode
      *
-     * @param res 密文
-     * @return
+     * @param bytes 待编码的byte[]
+     * @return 编码后的base 64 code
      */
-    public String Base64Encode(String res) {
-        return Base64.encode(res.getBytes());
+    public static String base64Encode(byte[] bytes) {
+        return Base64.getEncoder().encodeToString(bytes);
     }
 
     /**
-     * 使用Base64进行解密
+     * base 64 decode
      *
-     * @param res
-     * @return
+     * @param base64Code 待解码的base 64 code
+     * @return 解码后的byte[]
+     * @throws Exception
      */
-    public String Base64Decode(String res) {
-        return new String(Base64.decode(res));
+    public static byte[] base64Decode(String base64Code) throws Exception {
+        return StringUtils.isEmpty(base64Code) ? null : new BASE64Decoder().decodeBuffer(base64Code);
     }
 
+
+    /**
+     * AES加密
+     *
+     * @param content    待加密的内容
+     * @param encryptKey 加密密钥
+     * @return 加密后的byte[]
+     * @throws Exception
+     */
+    @SneakyThrows
+    public static byte[] aesEncryptToBytes(String content, String encryptKey) {
+        KeyGenerator kgen = KeyGenerator.getInstance(AES);
+        kgen.init(128);
+        Cipher cipher = Cipher.getInstance(ALGORITHMSTR);
+        cipher.init(Cipher.ENCRYPT_MODE, new SecretKeySpec(encryptKey.getBytes(), AES));
+        return cipher.doFinal(content.getBytes(StandardCharsets.UTF_8));
+
+    }
+
+
+    /**
+     * AES加密为base 64 code
+     *
+     * @param content    待加密的内容
+     * @param encryptKey 加密密钥
+     * @return 加密后的base 64 code
+     * @throws Exception
+     */
+    public static String aesEncrypt(String content, String encryptKey) {
+        return base64Encode(aesEncryptToBytes(content, encryptKey));
+    }
+
+    /**
+     * AES解密
+     *
+     * @param encryptBytes 待解密的byte[]
+     * @param decryptKey   解密密钥
+     * @return 解密后的String
+     * @throws Exception
+     */
+    public static String aesDecryptByBytes(byte[] encryptBytes, String decryptKey) throws Exception {
+        KeyGenerator kgen = KeyGenerator.getInstance(AES);
+        kgen.init(128);
+
+        Cipher cipher = Cipher.getInstance(ALGORITHMSTR);
+        cipher.init(Cipher.DECRYPT_MODE, new SecretKeySpec(decryptKey.getBytes(), AES));
+        byte[] decryptBytes = cipher.doFinal(encryptBytes);
+        return new String(decryptBytes);
+    }
+
+
+    /**
+     * 将base 64 code AES解密
+     *
+     * @param encryptStr 待解密的base 64 code
+     * @param decryptKey 解密密钥
+     * @return 解密后的string
+     * @throws Exception
+     */
+    public static String aesDecrypt(String encryptStr, String decryptKey) throws Exception {
+        return StringUtils.isEmpty(encryptStr) ? null : aesDecryptByBytes(base64Decode(encryptStr), decryptKey);
+    }
+
+
 }