| 提交 | 用户 | 时间 | ||
| 71e81e | 1 | /** |
| 懒 | 2 | * Copyright 2018-2020 stylefeng & fengshuonan (https://gitee.com/stylefeng) |
| 3 | * <p> | |
| 4 | * Licensed under the Apache License, Version 2.0 (the "License"); | |
| 5 | * you may not use this file except in compliance with the License. | |
| 6 | * You may obtain a copy of the License at | |
| 7 | * <p> | |
| 8 | * http://www.apache.org/licenses/LICENSE-2.0 | |
| 9 | * <p> | |
| 10 | * Unless required by applicable law or agreed to in writing, software | |
| 11 | * distributed under the License is distributed on an "AS IS" BASIS, | |
| 12 | * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. | |
| 13 | * See the License for the specific language governing permissions and | |
| 14 | * limitations under the License. | |
| 15 | */ | |
| 16 | package cn.stylefeng.guns.base.auth.aop; | |
| 17 | ||
| 18 | import cn.stylefeng.guns.base.auth.annotion.Permission; | |
| 19 | import cn.stylefeng.guns.base.auth.exception.PermissionException; | |
| 20 | import cn.stylefeng.guns.base.auth.service.AuthService; | |
| 21 | import org.aspectj.lang.ProceedingJoinPoint; | |
| 22 | import org.aspectj.lang.annotation.Around; | |
| 23 | import org.aspectj.lang.annotation.Aspect; | |
| 24 | import org.aspectj.lang.annotation.Pointcut; | |
| 25 | import org.aspectj.lang.reflect.MethodSignature; | |
| 26 | import org.springframework.beans.factory.annotation.Autowired; | |
| 27 | import org.springframework.core.annotation.Order; | |
| 28 | ||
| 29 | import java.lang.reflect.Method; | |
| 30 | ||
| 31 | /** | |
| 32 | * 权限检查的aop | |
| 33 | * | |
| 34 | * @author fengshuonan | |
| 35 | * @date 2017-07-13 21:05 | |
| 36 | */ | |
| 37 | @Aspect | |
| 38 | @Order(200) | |
| 39 | public class PermissionAop { | |
| 40 | ||
| 41 | @Autowired | |
| 42 | private AuthService authService; | |
| 43 | ||
| 44 | @Pointcut(value = "@annotation(cn.stylefeng.guns.base.auth.annotion.Permission)") | |
| 45 | private void cutPermission() { | |
| 46 | ||
| 47 | } | |
| 48 | ||
| 49 | @Around("cutPermission()") | |
| 50 | public Object doPermission(ProceedingJoinPoint point) throws Throwable { | |
| 51 | MethodSignature ms = (MethodSignature) point.getSignature(); | |
| 52 | Method method = ms.getMethod(); | |
| 53 | Permission permission = method.getAnnotation(Permission.class); | |
| 54 | String[] permissions = permission.value(); | |
| 55 | if (permissions.length == 0) { | |
| 56 | ||
| 57 | //检查全体角色 | |
| 58 | boolean result = authService.checkAll(); | |
| 59 | if (result) { | |
| 60 | return point.proceed(); | |
| 61 | } else { | |
| 62 | throw new PermissionException(); | |
| 63 | } | |
| 64 | ||
| 65 | } else { | |
| 66 | ||
| 67 | //检查指定角色 | |
| 68 | boolean result = authService.check(permissions); | |
| 69 | if (result) { | |
| 70 | return point.proceed(); | |
| 71 | } else { | |
| 72 | throw new PermissionException(); | |
| 73 | } | |
| 74 | } | |
| 75 | } | |
| 76 | ||
| 77 | } | |
