From ccaff60994e6fb5f367a26d56388edaeb1a432d4 Mon Sep 17 00:00:00 2001
From: 18idc <993143799@qq.com>
Date: Fri, 4 Jun 2021 09:04:30 +0800
Subject: [PATCH] =?UTF-8?q?=E3=80=907.0.4=E3=80=91=E8=AF=B7=E6=B1=82?=
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MIME-Version: 1.0
Content-Type: text/plain; charset=UTF-8
Content-Transfer-Encoding: 8bit

---
 .../advice/EncryptionRequestBodyAdvice.java   |  3 +-
 .../encrypt/holder/EncryptionRsaHolder.java   | 31 +++++++++++++++++++
 2 files changed, 33 insertions(+), 1 deletion(-)
 create mode 100644 kernel-d-security/security-sdk-request-encrypt-and-decode/src/main/java/cn/stylefeng/roses/kernel/security/request/encrypt/holder/EncryptionRsaHolder.java

diff --git a/kernel-d-security/security-sdk-request-encrypt-and-decode/src/main/java/cn/stylefeng/roses/kernel/security/request/encrypt/advice/EncryptionRequestBodyAdvice.java b/kernel-d-security/security-sdk-request-encrypt-and-decode/src/main/java/cn/stylefeng/roses/kernel/security/request/encrypt/advice/EncryptionRequestBodyAdvice.java
index 8dfef772c..7f95db0aa 100644
--- a/kernel-d-security/security-sdk-request-encrypt-and-decode/src/main/java/cn/stylefeng/roses/kernel/security/request/encrypt/advice/EncryptionRequestBodyAdvice.java
+++ b/kernel-d-security/security-sdk-request-encrypt-and-decode/src/main/java/cn/stylefeng/roses/kernel/security/request/encrypt/advice/EncryptionRequestBodyAdvice.java
@@ -18,6 +18,7 @@ import cn.stylefeng.roses.kernel.security.request.encrypt.constants.EncryptionCo
 import cn.stylefeng.roses.kernel.security.request.encrypt.exception.EncryptionException;
 import cn.stylefeng.roses.kernel.security.request.encrypt.exception.enums.EncryptionExceptionEnum;
 import cn.stylefeng.roses.kernel.security.request.encrypt.holder.EncryptionHolder;
+import cn.stylefeng.roses.kernel.security.request.encrypt.holder.EncryptionRsaHolder;
 import com.alibaba.fastjson.JSON;
 import com.alibaba.fastjson.JSONObject;
 import lombok.extern.slf4j.Slf4j;
@@ -110,7 +111,7 @@ public class EncryptionRequestBodyAdvice implements RequestBodyAdvice {
                             }
 
                             // 使用私钥解密出返回加密数据的key和请求的内容
-                            RSA rsa = new RSA(EncryptionConstants.PRIVATE_KEY, EncryptionConstants.PUBLIC_KEY);
+                            RSA rsa = EncryptionRsaHolder.getRsa();
 
                             // 先使用SM4解密出请求的json
                             String objectString = jsonObject.getString("data");
diff --git a/kernel-d-security/security-sdk-request-encrypt-and-decode/src/main/java/cn/stylefeng/roses/kernel/security/request/encrypt/holder/EncryptionRsaHolder.java b/kernel-d-security/security-sdk-request-encrypt-and-decode/src/main/java/cn/stylefeng/roses/kernel/security/request/encrypt/holder/EncryptionRsaHolder.java
new file mode 100644
index 000000000..2b6780fef
--- /dev/null
+++ b/kernel-d-security/security-sdk-request-encrypt-and-decode/src/main/java/cn/stylefeng/roses/kernel/security/request/encrypt/holder/EncryptionRsaHolder.java
@@ -0,0 +1,31 @@
+package cn.stylefeng.roses.kernel.security.request.encrypt.holder;
+
+import cn.hutool.crypto.asymmetric.RSA;
+import cn.stylefeng.roses.kernel.security.request.encrypt.constants.EncryptionConstants;
+
+/**
+ * 用于存储RSA实例
+ *
+ * @author luojie
+ * @date 2021/6/4 08:58
+ */
+public class EncryptionRsaHolder {
+
+    private static final ThreadLocal<RSA> RSA_HOLDER = new ThreadLocal<RSA>() {
+        @Override
+        protected RSA initialValue() {
+            return new RSA(EncryptionConstants.PRIVATE_KEY, EncryptionConstants.PUBLIC_KEY);
+        }
+    };
+
+    /**
+     * 获取 RSA 实例
+     *
+     * @author luojie
+     * @date 2021/6/4 08:59
+     */
+    public static RSA getRsa() {
+        return RSA_HOLDER.get();
+    }
+
+}