From f3f803e5a4a9d9f26374e5dcb07917793b9193ca Mon Sep 17 00:00:00 2001
From: ZhengJie <201507802@qq.com>
Date: Mon, 11 May 2020 11:50:42 +0800
Subject: [PATCH] =?UTF-8?q?[=E4=BB=A3=E7=A0=81=E5=AE=8C=E5=96=84](v2.5):?=
 =?UTF-8?q?=20v2.5=20beta=20Token=20=E7=94=9F=E6=88=90=E6=97=B6=E5=8A=A0?=
 =?UTF-8?q?=E5=85=A5=20ID=EF=BC=8C=E7=A1=AE=E4=BF=9D=E6=AF=8F=E6=AC=A1?=
 =?UTF-8?q?=E7=94=9F=E6=88=90=E7=9A=84=20Token=20=E5=94=AF=E4=B8=80?=
MIME-Version: 1.0
Content-Type: text/plain; charset=UTF-8
Content-Transfer-Encoding: 8bit

可修复同一用户登录多次，但是 Token 都没变化的问题

2.5 Beta 详情：https://www.ydyno.com/archives/1225.html
---
 .../modules/security/security/TokenProvider.java      | 11 +++++++----
 1 file changed, 7 insertions(+), 4 deletions(-)

diff --git a/eladmin-system/src/main/java/me/zhengjie/modules/security/security/TokenProvider.java b/eladmin-system/src/main/java/me/zhengjie/modules/security/security/TokenProvider.java
index d1af1a88..8e21b3af 100644
--- a/eladmin-system/src/main/java/me/zhengjie/modules/security/security/TokenProvider.java
+++ b/eladmin-system/src/main/java/me/zhengjie/modules/security/security/TokenProvider.java
@@ -17,6 +17,7 @@ package me.zhengjie.modules.security.security;
 
 import cn.hutool.core.date.DateField;
 import cn.hutool.core.date.DateUtil;
+import cn.hutool.core.util.IdUtil;
 import cn.hutool.core.util.ObjectUtil;
 import io.jsonwebtoken.*;
 import io.jsonwebtoken.io.Decoders;
@@ -66,10 +67,12 @@ public class TokenProvider implements InitializingBean {
          .collect(Collectors.joining(","));
 
       return Jwts.builder()
-         .setSubject(authentication.getName())
-         .claim(AUTHORITIES_KEY, authorities)
-         .signWith(key, SignatureAlgorithm.HS512)
-         .compact();
+              .setSubject(authentication.getName())
+              .claim(AUTHORITIES_KEY, authorities)
+              .signWith(key, SignatureAlgorithm.HS512)
+              // 加入ID确保生成的 Token 都不一致
+              .setId(IdUtil.simpleUUID())
+              .compact();
    }
 
    Authentication getAuthentication(String token) {