add

2023-05-22 17:32:08 +08:00
parent 3dc6fb7828
commit 3baba77120
25 changed files with 457 additions and 10 deletions
--- a/qiaoba-auth/src/main/java/com/qiaoba/auth/aspectj/DataScopeAspect.java
+++ b/qiaoba-auth/src/main/java/com/qiaoba/auth/aspectj/DataScopeAspect.java
@ -0,0 +1,110 @@
+package com.qiaoba.auth.aspectj;
+
+import cn.hutool.core.collection.CollUtil;
+import cn.hutool.core.util.StrUtil;
+import com.qiaoba.auth.annotation.DataScope;
+import com.qiaoba.auth.entity.LoginUser;
+import com.qiaoba.auth.entity.dto.RoleDto;
+import org.aspectj.lang.JoinPoint;
+import org.aspectj.lang.annotation.Aspect;
+import org.aspectj.lang.annotation.Before;
+import org.springframework.stereotype.Component;
+
+import java.util.ArrayList;
+import java.util.List;
+
+/**
+ * 数据过滤处理
+ *
+ * @author ruoyi
+ */
+@Aspect
+@Component
+public class DataScopeAspect {
+    /**
+     * 全部数据权限
+     */
+    public static final String DATA_SCOPE_ALL = "1";
+
+    /**
+     * 自定数据权限
+     */
+    public static final String DATA_SCOPE_CUSTOM = "2";
+
+    /**
+     * 部门数据权限
+     */
+    public static final String DATA_SCOPE_DEPT = "3";
+
+    /**
+     * 部门及以下数据权限
+     */
+    public static final String DATA_SCOPE_DEPT_AND_CHILD = "4";
+
+    /**
+     * 仅本人数据权限
+     */
+    public static final String DATA_SCOPE_SELF = "5";
+
+    /**
+     * 数据权限过滤关键字
+     */
+    public static final String DATA_SCOPE = "dataScope";
+
+    @Before("@annotation(controllerDataScope)")
+    public void doBefore(JoinPoint point, DataScope controllerDataScope) throws Throwable {
+
+    }
+
+    /**
+     * 数据范围过滤
+     *
+     * @param joinPoint  切点
+     * @param user       用户
+     * @param deptAlias  部门别名
+     * @param userAlias  用户别名
+     */
+    public static void dataScopeFilter(JoinPoint joinPoint, LoginUser user, String deptAlias, String userAlias) {
+        StringBuilder sqlString = new StringBuilder();
+        List<String> conditions = new ArrayList<String>();
+
+        for (RoleDto role : user.getRoles()) {
+            String dataScope = role.getDataScope();
+            if (!DATA_SCOPE_CUSTOM.equals(dataScope) && conditions.contains(dataScope)) {
+                continue;
+            }
+
+            if (DATA_SCOPE_ALL.equals(dataScope)) {
+                sqlString = new StringBuilder();
+                conditions.add(dataScope);
+                break;
+            } else if (DATA_SCOPE_CUSTOM.equals(dataScope)) {
+                sqlString.append(StrUtil.format(
+                        " OR {}.dept_id IN ( SELECT dept_id FROM sys_role_dept WHERE role_id = {} ) ", deptAlias,
+                        role.getRoleId()));
+            } else if (DATA_SCOPE_DEPT.equals(dataScope)) {
+                sqlString.append(StrUtil.format(" OR {}.dept_id = {} ", deptAlias, user.getDeptId()));
+            } else if (DATA_SCOPE_DEPT_AND_CHILD.equals(dataScope)) {
+                sqlString.append(StrUtil.format(
+                        // todo
+                        " OR {}.dept_id IN ( SELECT dept_id FROM sys_dept WHERE dept_id = {} or {} )",
+                        deptAlias, user.getDeptId(), user.getDeptId()));
+            } else if (DATA_SCOPE_SELF.equals(dataScope)) {
+                if (StrUtil.isNotBlank(userAlias)) {
+                    sqlString.append(StrUtil.format(" OR {}.user_id = {} ", userAlias, user.getUserId()));
+                } else {
+                    // 数据权限为仅本人且没有userAlias别名不查询任何数据
+                    sqlString.append(StrUtil.format(" OR {}.dept_id = 0 ", deptAlias));
+                }
+            }
+            conditions.add(dataScope);
+        }
+
+        // 多角色情况下，所有角色都不包含传递过来的权限字符，这个时候sqlString也会为空，所以要限制一下,不查询任何数据
+        if (CollUtil.isEmpty(conditions)) {
+            sqlString.append(StrUtil.format(" OR {}.dept_id = 0 ", deptAlias));
+        }
+//find_in_set( {} , ancestors )
+    }
+
+}