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eladmin
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Code Issues Releases Wiki Activity

1.新增单点登录，多设备登录，以最后登录为准，之前的登录都会被踢掉，可以使用single.login =false 关闭 

2.默认开启
pull/217/head
邹伟华 2019-12-05 11:15:02 +08:00
parent 7c5193a93d
commit e57502b16c
2 changed files with 34 additions and 0 deletions
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6
eladmin-system/src/main/java/me/zhengjie/modules/security/rest/AuthController.java
View File

@ -48,6 +48,8 @@ public class AuthController {
private Long expiration; private Long expiration;
@Value("${rsa.private_key}") @Value("${rsa.private_key}")
private String privateKey; private String privateKey;
@Value("${single.login:true}")
private Boolean singleLogin;
private final SecurityProperties properties; private final SecurityProperties properties;
private final RedisUtils redisUtils; private final RedisUtils redisUtils;
private final UserDetailsService userDetailsService; private final UserDetailsService userDetailsService;
@ -97,6 +99,10 @@ public class AuthController {
put("token", properties.getTokenStartWith() + token); put("token", properties.getTokenStartWith() + token);
put("user", jwtUser); put("user", jwtUser);
}}; }};
if(singleLogin){
//踢掉之前已经登录的token
onlineUserService.checkLoginOnUser(authUser.getUsername(),token);
}
return ResponseEntity.ok(authInfo); return ResponseEntity.ok(authInfo);
} }

28
eladmin-system/src/main/java/me/zhengjie/modules/security/service/OnlineUserService.java
View File

@ -1,5 +1,6 @@
package me.zhengjie.modules.security.service; package me.zhengjie.modules.security.service;
import lombok.extern.slf4j.Slf4j;
import me.zhengjie.modules.security.config.SecurityProperties; import me.zhengjie.modules.security.config.SecurityProperties;
import me.zhengjie.modules.security.security.vo.JwtUser; import me.zhengjie.modules.security.security.vo.JwtUser;
import me.zhengjie.modules.security.security.vo.OnlineUser; import me.zhengjie.modules.security.security.vo.OnlineUser;
@ -16,6 +17,7 @@ import java.util.*;
* @Date 2019年10月26日21:56:27 * @Date 2019年10月26日21:56:27
*/ */
@Service @Service
@Slf4j
public class OnlineUserService { public class OnlineUserService {
private final SecurityProperties properties; private final SecurityProperties properties;
@ -131,4 +133,30 @@ public class OnlineUserService {
public OnlineUser getOne(String key) { public OnlineUser getOne(String key) {
return (OnlineUser)redisUtils.get(key); return (OnlineUser)redisUtils.get(key);
} }
/**
* 检测用户是否在之前已经登录，已经登录踢下线
* @param userName
*/
public void checkLoginOnUser(String userName, String igoreToken){
List<OnlineUser> onlineUsers = getAll(userName);
if(onlineUsers ==null || onlineUsers.isEmpty()){
return;
}
for(OnlineUser onlineUser:onlineUsers){
if(onlineUser.getUserName().equals(userName)){
try {
String token =EncryptUtils.desDecrypt(onlineUser.getKey());
if(StringUtils.isNotBlank(igoreToken)&&!igoreToken.equals(token)){
this.kickOut(onlineUser.getKey());
}else if(StringUtils.isBlank(igoreToken)){
this.kickOut(onlineUser.getKey());
}
} catch (Exception e) {
log.error("checkUser is error",e);
}
}
}
}
} }