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匿名用户判断

master
wei.zhang2 2018-03-15 11:07:22 +08:00
parent e11580d5bb
commit 15b86c907d
1 changed files with 9 additions and 1 deletions
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10
src/main/java/com/boot/security/server/utils/UserUtil.java
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@ -1,5 +1,7 @@
package com.boot.security.server.utils;
import org.springframework.security.authentication.AnonymousAuthenticationToken;
import org.springframework.security.authentication.UsernamePasswordAuthenticationToken;
import org.springframework.security.core.Authentication;
import org.springframework.security.core.context.SecurityContextHolder;
@ -10,7 +12,13 @@ public class UserUtil {
public static LoginUser getLoginUser() {
Authentication authentication = SecurityContextHolder.getContext().getAuthentication();
if (authentication != null) {
return (LoginUser) authentication.getPrincipal();
if (authentication instanceof AnonymousAuthenticationToken) {
return null;
}
if (authentication instanceof UsernamePasswordAuthenticationToken) {
return (LoginUser) authentication.getPrincipal();
}
}
return null;