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-package com.zd.common.datascope.aspect;
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-
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-import java.lang.reflect.Method;
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-import java.util.List;
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-import java.util.function.Predicate;
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-import java.util.logging.Logger;
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-
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-import com.zd.common.core.constant.UserConstants;
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-import com.zd.common.core.domain.per.PerFun;
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-import com.zd.common.core.exception.CheckedException;
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-import com.zd.common.core.exception.PreAuthorizeException;
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-import com.zd.common.core.exception.ServiceException;
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-import com.zd.system.api.domain.SysPermitInfo;
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-import org.apache.commons.collections4.CollectionUtils;
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-import org.aspectj.lang.JoinPoint;
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-import org.aspectj.lang.Signature;
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-import org.aspectj.lang.annotation.Aspect;
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-import org.aspectj.lang.annotation.Before;
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-import org.aspectj.lang.annotation.Pointcut;
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-import org.aspectj.lang.reflect.MethodSignature;
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-import org.springframework.beans.factory.annotation.Autowired;
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-import org.springframework.stereotype.Component;
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-import com.zd.common.core.utils.StringUtils;
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-import com.zd.common.core.web.domain.BaseEntity;
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-import com.zd.common.datascope.annotation.DataScope;
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-import com.zd.common.security.service.TokenService;
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-import com.zd.system.api.domain.SysRole;
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-import com.zd.system.api.domain.SysUser;
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-import com.zd.system.api.model.LoginUser;
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-
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-/**
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- * 数据过滤处理
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- *
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- * @author zd
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- */
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-@Aspect
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-@Component
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-public class DataScopeAspect {
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- /**
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- * 全部数据权限
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- */
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- public static final String DATA_SCOPE_ALL = "1";
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-
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- /**
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- * 自定数据权限
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- */
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- public static final String DATA_SCOPE_CUSTOM = "2";
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-
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- /**
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- * 部门数据权限
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- */
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- public static final String DATA_SCOPE_DEPT = "3";
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-
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- /**
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- * 部门及以下数据权限
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- */
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- public static final String DATA_SCOPE_DEPT_AND_CHILD = "4";
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-
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- /**
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- * 仅本人数据权限
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- */
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- public static final String DATA_SCOPE_SELF = "5";
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-
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- /**
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- * 数据权限过滤关键字
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- */
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- public static final String DATA_SCOPE = "dataScope";
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-
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- @Autowired
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- private TokenService tokenService;
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-
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- // 配置织入点
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- @Pointcut("@annotation(com.zd.common.datascope.annotation.DataScope)")
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- public void dataScopePointCut() {
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- }
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-
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- @Before("dataScopePointCut()")
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- public void doBefore(JoinPoint point) throws Throwable {
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- clearDataScope(point);
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- handleDataScope(point);
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- }
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-
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- protected void handleDataScope(final JoinPoint joinPoint) {
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- // 获得注解
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- DataScope controllerDataScope = getAnnotationLog(joinPoint);
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- if (controllerDataScope == null) {
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- return;
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- }
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- // 获取当前的用户
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- LoginUser loginUser = tokenService.getLoginUser();
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- if (StringUtils.isNotNull(loginUser)) {
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- SysUser currentUser = loginUser.getSysUser();
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- // 如果是超级管理员，则不过滤数据
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- if (StringUtils.isNotNull(currentUser) && !currentUser.isAdmin() && UserConstants.USER_LOGIN_PC == loginUser.getLoginType()) {
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- dataScopeNewFilter(joinPoint, currentUser, controllerDataScope);
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- }
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- }
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- }
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-
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- @Deprecated
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- public static void dataScopeFilter(JoinPoint joinPoint, SysUser user, String deptAlias, String userAlias, boolean isSubAdmin) {
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- StringBuilder sqlString = new StringBuilder();
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- Boolean f = true;
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- for (SysRole role : user.getRoles()) {
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- String dataScope = role.getDataScope();
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- if (DATA_SCOPE_ALL.equals(dataScope)) {
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- sqlString = new StringBuilder();
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- f = false;
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- break;
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- } else if (DATA_SCOPE_CUSTOM.equals(dataScope)) {
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- sqlString.append(StringUtils.format(
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- " OR {}.dept_id IN ( SELECT dept_id FROM sys_role_dept WHERE role_id = {} ) ", deptAlias,
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- role.getRoleId()));
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- } else if (DATA_SCOPE_DEPT.equals(dataScope)) {
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- sqlString.append(StringUtils.format(" OR {}.dept_id = {} ", deptAlias, user.getDeptId()));
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- } else if (DATA_SCOPE_DEPT_AND_CHILD.equals(dataScope)) {
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- sqlString.append(StringUtils.format(
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- " OR {}.dept_id IN ( SELECT dept_id FROM sys_dept WHERE dept_id = {} or find_in_set( {} , ancestors ) )",
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- deptAlias, user.getDeptId(), user.getDeptId()));
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- } else if (DATA_SCOPE_SELF.equals(dataScope)) {
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- if (StringUtils.isNotBlank(userAlias)) {
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- sqlString.append(StringUtils.format(" OR {}.user_id = {} ", userAlias, user.getUserId()));
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- } else {
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- // 数据权限为仅本人且没有userAlias别名不查询任何数据
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- sqlString.append(" OR 1=0 ");
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- }
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- }
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- }
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- if (f && isSubAdmin) {
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- sqlString.append(StringUtils.format(" OR {}.admin_id = {} ", userAlias, user.getUserId()));
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- }
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- if (StringUtils.isNotBlank(sqlString.toString())) {
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- Object params = joinPoint.getArgs()[0];
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- if (StringUtils.isNotNull(params) && params instanceof BaseEntity) {
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- BaseEntity baseEntity = (BaseEntity) params;
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- baseEntity.getParams().put(DATA_SCOPE, " AND (" + sqlString.substring(4) + ")");
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- }
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- }
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- }
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-
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- /**
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- * 2.6需求变动数据范围过滤
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- *
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- * @param joinPoint 切点
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- * @param user 用户
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- * @param controllerDataScope 权限注解
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- */
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- public static void dataScopeNewFilter(JoinPoint joinPoint, SysUser user, DataScope controllerDataScope) {
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- StringBuilder sqlString = new StringBuilder();
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- Boolean f = true;
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-
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- String deptAlias = controllerDataScope.deptAlias();
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- String userAlias = controllerDataScope.userAlias();
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- if(org.apache.commons.lang3.StringUtils.isBlank(controllerDataScope.permi())){
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- System.err.println("\r\n" + joinPoint.getSignature().getName() + "()方法： 未添加模块注解，请尽快补充！！！" + "\r\n");
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- return;
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- }
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-
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- List<SysPermitInfo> permits = user.getPermits();
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- if(CollectionUtils.isEmpty(permits)){
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- throw new PreAuthorizeException();
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- }
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-
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- String finalPermi = controllerDataScope.permi() + PerFun.LIST;
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- SysPermitInfo permitInfo = permits.stream().filter(a -> finalPermi.equals(a.getMenuPerms())).findFirst().orElse(null);
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- if(permitInfo == null){
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- return;
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- }
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-
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- // 1：全部数据权限
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- String dataScope = permitInfo.getDataScope() + "";
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- if (DATA_SCOPE_ALL.equals(dataScope)) {
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- sqlString = new StringBuilder();
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- f = false;
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- } else if (DATA_SCOPE_CUSTOM.equals(dataScope)) {
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- // 2：本部门以及下级部门
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- sqlString.append(StringUtils.format(
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- " OR {}.dept_id IN ( SELECT dept_id FROM sys_dept WHERE dept_id = {} or find_in_set( {} , ancestors ) )",
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- deptAlias, user.getDeptId(), user.getDeptId()));
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- } else if (DATA_SCOPE_DEPT.equals(dataScope)) {
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- // 3：本部门以及指定部门（指定部门关联表中查询）
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- List<Long> deptIds = permitInfo.getDeptIds();
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- if(CollectionUtils.isEmpty(deptIds)){
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- // TODO 数据问题暂这样处理
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- throw new PreAuthorizeException();
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- }else {
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-
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- StringBuffer sb = new StringBuffer();
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- for (Long deptId : deptIds) {
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- sb.append("\'").append(deptId).append("\'").append(",");
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- }
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- sqlString.append(StringUtils.format(
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- " OR {}.dept_id IN ( {} ) ", deptAlias, sb.substring(0, sb.length()-1)));
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- }
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-
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- } else if (DATA_SCOPE_DEPT_AND_CHILD.equals(dataScope)) {
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- // 4：仅本人
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- if (StringUtils.isNotBlank(userAlias)) {
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- sqlString.append(StringUtils.format(" OR {}.user_id = {} ", userAlias, user.getUserId()));
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- } else {
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- // 数据权限为仅本人且没有userAlias别名不查询任何数据
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- sqlString.append(" OR 1=0 ");
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- }
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- }
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-
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- /*if (f && controllerDataScope.subAdmin()) {
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- sqlString.append(StringUtils.format(" OR {}.admin_id = {} ", userAlias, user.getUserId()));
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- }*/
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-
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- if (StringUtils.isNotBlank(sqlString.toString())) {
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- Predicate<JoinPoint> predicate = x-> x.getArgs().length>0;
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- if(predicate.test(joinPoint)) {
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- Object params = joinPoint.getArgs()[0];
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- if (StringUtils.isNotNull(params) && params instanceof BaseEntity) {
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- BaseEntity baseEntity = (BaseEntity) params;
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- baseEntity.getParams().put(DATA_SCOPE, " AND (" + sqlString.substring(4) + ")");
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- }
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- }
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- }
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- }
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-
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- /**
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- * 是否存在注解，如果存在就获取
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- */
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- private DataScope getAnnotationLog(JoinPoint joinPoint) {
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- Signature signature = joinPoint.getSignature();
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- MethodSignature methodSignature = (MethodSignature) signature;
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- Method method = methodSignature.getMethod();
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-
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- if (method != null) {
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- return method.getAnnotation(DataScope.class);
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- }
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- return null;
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- }
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-
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- /**
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- * 拼接权限sql前先清空params.dataScope参数防止注入
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- */
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- private void clearDataScope(final JoinPoint joinPoint) {
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- Predicate<JoinPoint> predicate = x-> x.getArgs().length>0;
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- if(predicate.test(joinPoint)){
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- Object params = joinPoint.getArgs()[0];
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- if (StringUtils.isNotNull(params) && params instanceof BaseEntity) {
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- BaseEntity baseEntity = (BaseEntity) params;
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- baseEntity.getParams().put(DATA_SCOPE, "");
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- }
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- }
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-
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- }
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-}
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linfutong