From 6807ab51c430fc6c250109aee7d576a62cad1ab6 Mon Sep 17 00:00:00 2001
From: lzy <1768422698@qq.com>
Date: Wed, 18 Dec 2024 20:46:22 +0800
Subject: [PATCH] =?UTF-8?q?=E6=8F=90=E4=BA=A4?=
MIME-Version: 1.0
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---
 .../common/manager/PasswordManager.java       | 52 +++++++++++++++++++
 1 file changed, 52 insertions(+)
 create mode 100644 yami-shop-security/yami-shop-security-common/src/main/java/com/yami/shop/security/common/manager/PasswordManager.java

diff --git a/yami-shop-security/yami-shop-security-common/src/main/java/com/yami/shop/security/common/manager/PasswordManager.java b/yami-shop-security/yami-shop-security-common/src/main/java/com/yami/shop/security/common/manager/PasswordManager.java
new file mode 100644
index 0000000..c72e8b8
--- /dev/null
+++ b/yami-shop-security/yami-shop-security-common/src/main/java/com/yami/shop/security/common/manager/PasswordManager.java
@@ -0,0 +1,52 @@
+/*
+ * Copyright (c) 2018-2999 广州市蓝海创新科技有限公司 All rights reserved.
+ *
+ * https://www.mall4j.com/
+ *
+ * 未经允许，不可做商业用途！
+ *
+ * 版权所有，侵权必究！
+ */
+package com.yami.shop.security.common.manager;
+
+import cn.hutool.crypto.symmetric.AES;
+import com.yami.shop.common.exception.YamiShopBindException;
+import org.slf4j.Logger;
+import org.slf4j.LoggerFactory;
+import org.springframework.beans.factory.annotation.Value;
+import org.springframework.stereotype.Component;
+
+import java.nio.charset.StandardCharsets;
+
+/**
+ * @author 菠萝凤梨
+ * @date 2022/1/19 16:02
+ */
+@Component
+public class PasswordManager {
+    private static final Logger logger = LoggerFactory.getLogger(PasswordManager.class);
+
+    /**
+     * 用于aes签名的key，16位
+     */
+    @Value("${auth.password.signKey:-mall4j-password}")
+    public String passwordSignKey;
+
+    public String decryptPassword(String data) {
+        // 在使用oracle的JDK时，JAR包必须签署特殊的证书才能使用。
+        // 解决方案 1.使用openJDK或者非oracle的JDK（建议） 2.添加证书
+        // hutool的aes报错可以打开下面那段代码
+        // SecureUtil.disableBouncyCastle();
+        AES aes = new AES(passwordSignKey.getBytes(StandardCharsets.UTF_8));
+        String decryptStr;
+        String decryptPassword;
+        try {
+            decryptStr = aes.decryptStr(data);
+            decryptPassword = decryptStr.substring(13);
+        } catch (Exception e) {
+            logger.error("Exception:", e);
+            throw new YamiShopBindException("AES解密错误", e);
+        }
+        return decryptPassword;
+    }
+}