From 70d2a5d0f9c6951b2d4cac954041ed73582ff7eb Mon Sep 17 00:00:00 2001
From: liujie <1793218484@qq.com>
Date: 星期一, 09 六月 2025 11:54:00 +0800
Subject: [PATCH] 6.9新增登录失败冻结逻辑
---
springcloud_k8s_panzhihuazhihuishequ/common/src/main/java/com/panzhihua/common/utlis/JWTTokenUtil.java | 173 +++++++++++++++++++++++++++++++++++++++++++++++++++++++++
1 files changed, 173 insertions(+), 0 deletions(-)
diff --git a/springcloud_k8s_panzhihuazhihuishequ/common/src/main/java/com/panzhihua/common/utlis/JWTTokenUtil.java b/springcloud_k8s_panzhihuazhihuishequ/common/src/main/java/com/panzhihua/common/utlis/JWTTokenUtil.java
new file mode 100644
index 0000000..73fd123
--- /dev/null
+++ b/springcloud_k8s_panzhihuazhihuishequ/common/src/main/java/com/panzhihua/common/utlis/JWTTokenUtil.java
@@ -0,0 +1,173 @@
+package com.panzhihua.common.utlis;
+
+import java.io.Serializable;
+import java.util.Date;
+import java.util.HashMap;
+import java.util.Map;
+
+import org.springframework.stereotype.Component;
+
+import com.panzhihua.common.constants.TokenConstant;
+import com.panzhihua.common.model.vos.LoginUserInfoVO;
+
+import io.jsonwebtoken.Claims;
+import io.jsonwebtoken.Jwts;
+import io.jsonwebtoken.SignatureAlgorithm;
+
+/**
+ * token验证处理
+ *
+ * @author ruoyi
+ */
+@Component
+public class JWTTokenUtil implements Serializable {
+ /**
+ * 从数据声明生成令牌
+ *
+ * @param claims
+ * 数据声明
+ * @return 令牌
+ */
+ private static String generateToken(Map<String, Object> claims) {
+ Date expirationDate = new Date(System.currentTimeMillis() + TokenConstant.EXPIRETIME_LONG * 60 * 1000 * 72);
+ return Jwts.builder().setClaims(claims).setExpiration(expirationDate)
+ .signWith(SignatureAlgorithm.HS512, TokenConstant.SECRET).compact();
+ }
+
+ /**
+ * 生成刷新token
+ *
+ * @param claims
+ * tokenbody
+ * @return refreshtoken
+ */
+ private static String generateTokenRefreshToken(Map<String, Object> claims) {
+ Date expirationDate = new Date(System.currentTimeMillis() + TokenConstant.EXPIRETIME_REFRESH * 60 * 60 * 1000);
+ return Jwts.builder().setClaims(claims).setExpiration(expirationDate)
+ .signWith(SignatureAlgorithm.HS512, TokenConstant.SECRET).compact();
+ }
+
+ /**
+ * 从令牌中获取数据声明
+ *
+ * @param token
+ * 令牌
+ * @return 数据声明
+ */
+ public static Claims getClaimsFromToken(String token) {
+ Claims claims;
+ try {
+ claims = Jwts.parser().setSigningKey(TokenConstant.SECRET).parseClaimsJws(token).getBody();
+ } catch (Exception e) {
+ claims = null;
+ }
+ return claims;
+ }
+
+ /**
+ * 生成令牌
+ *
+ * @param loginUserInfoVO
+ * 用户
+ * @return 令牌
+ */
+ public static String generateToken(LoginUserInfoVO loginUserInfoVO) {
+ Map<String, Object> claims = new HashMap<>(2);
+ claims.put("sub", loginUserInfoVO.getUserId());
+ claims.put("created", new Date());
+ claims.put("type", loginUserInfoVO.getType());
+ return generateToken(claims);
+ }
+
+ /**
+ * 从令牌中获取用户名
+ *
+ * @param token
+ * 令牌
+ * @return 用户名
+ */
+ public static String getUsernameFromToken(String token) {
+ String username;
+ try {
+ Claims claims = getClaimsFromToken(token);
+ username = claims.getSubject();
+ } catch (Exception e) {
+ username = null;
+ }
+ return username;
+ }
+
+ /**
+ * 判断令牌是否过期
+ *
+ * @param token
+ * 令牌
+ * @return 是否过期
+ */
+ public static Boolean isTokenExpired(String token) {
+ try {
+ Claims claims = getClaimsFromToken(token);
+ Date expiration = claims.getExpiration();
+ return expiration.before(new Date());
+ } catch (Exception e) {
+ return true;
+ }
+ }
+
+ /**
+ * 刷新令牌
+ *
+ * @param token
+ * 原令牌
+ * @return 新令牌
+ */
+ public static String refreshToken(String token) {
+ String refreshedToken;
+ try {
+ Claims claims = getClaimsFromToken(token);
+ claims.put("created", new Date());
+ refreshedToken = generateToken(claims);
+ } catch (Exception e) {
+ refreshedToken = null;
+ }
+ return refreshedToken;
+ }
+
+ /**
+ * 验证令牌
+ *
+ * @param token
+ * 令牌
+ * @param loginUserInfoVO
+ * 用户
+ * @return 是否有效
+ */
+ public static Boolean validateToken(String token, LoginUserInfoVO loginUserInfoVO) {
+ String username = getUsernameFromToken(token);
+ return (username.equals(loginUserInfoVO.getUserId()) && !isTokenExpired(token));
+ }
+
+ public static void main(String[] args) {
+ Claims claims = JWTTokenUtil.getClaimsFromToken(
+ "eyJhbGciOiJIUzUxMiJ9.eyJzdWIiOjIsInR5cGUiOjEsImV4cCI6MTYwNjM1NzkzOSwiY3JlYXRlZCI6MTYwNjM1NjEzOTEzN30.zIj31TLHk4B9F45OszrJWfOlhZL5CWviP2RgsFP6LZuci6MlPn0iVbekioP01DRsu59mWd5FMyhd9WLvMtfxMg");
+ Boolean tokenExpired = JWTTokenUtil.isTokenExpired(
+ "eyJhbGciOiJIUzUxMiJ9.eyJzdWIiOjIsInR5cGUiOjEsImV4cCI6MTYwNjM2MDQzNSwiY3JlYXRlZCI6MTYwNjM1ODYzNTI3MX0.7R3SG6hu-sr_KiPpgepubl_1FdaooCNJ0URHWv6Jynr7m8JIar2kUAnhHfWOfHrNILQb5Q-nqxceXdavcuVOXg");
+ System.out.println(claims);
+ }
+
+ /**
+ * 生成刷新token
+ *
+ * @param loginUserInfoVO
+ * 登录用户基本信息
+ * @return refreshtoken
+ */
+ public static String generateRefeshToken(LoginUserInfoVO loginUserInfoVO) {
+ Map<String, Object> claims = new HashMap<>(2);
+ claims.put("sub", loginUserInfoVO.getUserId());
+ claims.put("created", new Date());
+ claims.put("type", loginUserInfoVO.getType());
+ return generateTokenRefreshToken(claims);
+ }
+
+}
--
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