From b6b0cb226fcf184525ee7b36af3a09471e9c0057 Mon Sep 17 00:00:00 2001
From: 13693261870 <252740454@qq.com>
Date: 星期一, 25 三月 2024 11:29:33 +0800
Subject: [PATCH] 修改数据统计的查询条件
---
src/main/java/com/lf/server/helper/RsaHelper.java | 27 ++++++++++++++++++---------
1 files changed, 18 insertions(+), 9 deletions(-)
diff --git a/src/main/java/com/lf/server/helper/RsaHelper.java b/src/main/java/com/lf/server/helper/RsaHelper.java
index cf73452..0b10dd5 100644
--- a/src/main/java/com/lf/server/helper/RsaHelper.java
+++ b/src/main/java/com/lf/server/helper/RsaHelper.java
@@ -1,10 +1,13 @@
package com.lf.server.helper;
-import org.apache.tomcat.util.codec.binary.Base64;
+import org.apache.commons.codec.binary.Base64;
+import org.apache.commons.logging.Log;
+import org.apache.commons.logging.LogFactory;
import org.springframework.core.io.ClassPathResource;
import javax.crypto.Cipher;
import java.io.*;
+import java.nio.charset.StandardCharsets;
import java.security.*;
import java.security.interfaces.RSAPrivateKey;
import java.security.interfaces.RSAPublicKey;
@@ -13,11 +16,9 @@
import java.util.HashMap;
import java.util.Map;
-
/**
- * RSA宸ュ叿绫� 榛樿闀垮害涓�2048浣�
- * @author LinTao
- * @date 2022/2/13
+ * RSA宸ュ叿绫�
+ * @author WWW
*/
public class RsaHelper {
/**
@@ -30,12 +31,20 @@
*/
private static String publicKey;
+ /**
+ * 瀵嗛挜绠楁硶
+ */
private static final String KEY_ALGORITHM = "RSA";
/**
* RSA瀵嗛挜闀垮害锛�1024 鎴� 2048
*/
private static final int DEFAULT_RSA_KEY_SIZE = 1024;
+
+ /**
+ * 鏃ュ織
+ */
+ private final static Log log = LogFactory.getLog(RsaHelper.class);
/**
* 鐢熸垚鍏閽�
@@ -145,8 +154,8 @@
// 寰楀埌绉侀挜瀛楃涓�
String pri = new String(Base64.encodeBase64(keyPair.getPrivate().getEncoded()));
result.put("privateKey", pri);
- } catch (GeneralSecurityException e) {
- e.printStackTrace();
+ } catch (Exception ex) {
+ log.error(ex.getMessage(), ex);
}
return result;
@@ -161,7 +170,7 @@
*/
public static String decrypt(String str) throws Exception {
// 64浣嶈В鐮佸姞瀵嗗悗鐨勫瓧绗︿覆
- byte[] inputByte = Base64.decodeBase64(str.getBytes("UTF-8"));
+ byte[] inputByte = Base64.decodeBase64(str.getBytes(StandardCharsets.UTF_8));
// Base64缂栫爜鐨勭閽�
byte[] decoded = Base64.decodeBase64(getPrivateKey());
@@ -193,7 +202,7 @@
Cipher cipher = Cipher.getInstance("RSA");
cipher.init(Cipher.ENCRYPT_MODE, pubKey);
- String outStr = Base64.encodeBase64String(cipher.doFinal(str.getBytes("UTF-8")));
+ String outStr = Base64.encodeBase64String(cipher.doFinal(str.getBytes(StandardCharsets.UTF_8)));
return outStr;
}
--
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