From 4749090fc09849ee7a71cea850e23e28349613ac Mon Sep 17 00:00:00 2001
From: niudehua <657563945@qq.com>
Date: Tue, 9 Mar 2021 20:08:44 +0800
Subject: [PATCH] =?UTF-8?q?=E4=BF=AE=E5=A4=8D=20=E5=8C=BF=E5=90=8D?=
 =?UTF-8?q?=E7=94=A8=E6=88=B7=E4=BC=9A=E8=A2=AB=E9=89=B4=E5=AE=9A=E4=B8=BA?=
 =?UTF-8?q?anonymousUser?=
MIME-Version: 1.0
Content-Type: text/plain; charset=UTF-8
Content-Transfer-Encoding: 8bit

---
 .../security/core/util/SecurityFrameworkUtils.java    | 11 ++++++-----
 1 file changed, 6 insertions(+), 5 deletions(-)

diff --git a/src/main/java/cn/iocoder/dashboard/framework/security/core/util/SecurityFrameworkUtils.java b/src/main/java/cn/iocoder/dashboard/framework/security/core/util/SecurityFrameworkUtils.java
index b6c509b93..82405fff5 100644
--- a/src/main/java/cn/iocoder/dashboard/framework/security/core/util/SecurityFrameworkUtils.java
+++ b/src/main/java/cn/iocoder/dashboard/framework/security/core/util/SecurityFrameworkUtils.java
@@ -20,13 +20,14 @@ import java.util.Set;
  */
 public class SecurityFrameworkUtils {
 
-    private SecurityFrameworkUtils() {}
+    private SecurityFrameworkUtils() {
+    }
 
     /**
      * 从请求中，获得认证 Token
      *
      * @param request 请求
-     * @param header 认证 Token 对应的 Header 名字
+     * @param header  认证 Token 对应的 Header 名字
      * @return 认证 Token
      */
     public static String obtainAuthorization(HttpServletRequest request, String header) {
@@ -56,7 +57,7 @@ public class SecurityFrameworkUtils {
         if (authentication == null) {
             return null;
         }
-        return (LoginUser) authentication.getPrincipal();
+        return authentication.getPrincipal() instanceof LoginUser ? (LoginUser) authentication.getPrincipal() : null;
     }
 
     /**
@@ -85,12 +86,12 @@ public class SecurityFrameworkUtils {
      * 设置当前用户
      *
      * @param loginUser 登陆用户
-     * @param request 请求
+     * @param request   请求
      */
     public static void setLoginUser(LoginUser loginUser, HttpServletRequest request) {
         // 创建 UsernamePasswordAuthenticationToken 对象
         UsernamePasswordAuthenticationToken authenticationToken = new UsernamePasswordAuthenticationToken(
-                loginUser, null, null);
+            loginUser, null, null);
         authenticationToken.setDetails(new WebAuthenticationDetailsSource().buildDetails(request));
         // 设置到上下文
         SecurityContextHolder.getContext().setAuthentication(authenticationToken);