From 767f7c86217336079cb9044b2f54ac010126329c Mon Sep 17 00:00:00 2001
From: RuoYi <yzz_ivy@163.com>
Date: Mon, 22 Aug 2022 15:02:29 +0800
Subject: [PATCH] 优化多角色数据权限匹配规则

---
 ruoyi-common/ruoyi-common-datascope/src/main/java/com/ruoyi/common/datascope/aspect/DataScopeAspect.java |   21 +++++++++++++++++++--
 1 files changed, 19 insertions(+), 2 deletions(-)

diff --git a/ruoyi-common/ruoyi-common-datascope/src/main/java/com/ruoyi/common/datascope/aspect/DataScopeAspect.java b/ruoyi-common/ruoyi-common-datascope/src/main/java/com/ruoyi/common/datascope/aspect/DataScopeAspect.java
index 318d574..e97944b 100644
--- a/ruoyi-common/ruoyi-common-datascope/src/main/java/com/ruoyi/common/datascope/aspect/DataScopeAspect.java
+++ b/ruoyi-common/ruoyi-common-datascope/src/main/java/com/ruoyi/common/datascope/aspect/DataScopeAspect.java
@@ -1,9 +1,13 @@
 package com.ruoyi.common.datascope.aspect;
 
+import java.util.ArrayList;
+import java.util.List;
 import org.aspectj.lang.JoinPoint;
 import org.aspectj.lang.annotation.Aspect;
 import org.aspectj.lang.annotation.Before;
 import org.springframework.stereotype.Component;
+import com.ruoyi.common.core.context.SecurityContextHolder;
+import com.ruoyi.common.core.text.Convert;
 import com.ruoyi.common.core.utils.StringUtils;
 import com.ruoyi.common.core.web.domain.BaseEntity;
 import com.ruoyi.common.datascope.annotation.DataScope;
@@ -68,8 +72,9 @@
             // 如果是超级管理员,则不过滤数据
             if (StringUtils.isNotNull(currentUser) && !currentUser.isAdmin())
             {
+                String permission = StringUtils.defaultIfEmpty(controllerDataScope.permission(), SecurityContextHolder.getPermission());
                 dataScopeFilter(joinPoint, currentUser, controllerDataScope.deptAlias(),
-                        controllerDataScope.userAlias());
+                        controllerDataScope.userAlias(), permission);
             }
         }
     }
@@ -81,14 +86,25 @@
      * @param user 用户
      * @param deptAlias 部门别名
      * @param userAlias 用户别名
+     * @param permission 权限字符
      */
-    public static void dataScopeFilter(JoinPoint joinPoint, SysUser user, String deptAlias, String userAlias)
+    public static void dataScopeFilter(JoinPoint joinPoint, SysUser user, String deptAlias, String userAlias, String permission)
     {
         StringBuilder sqlString = new StringBuilder();
+        List<String> conditions = new ArrayList<String>();
 
         for (SysRole role : user.getRoles())
         {
             String dataScope = role.getDataScope();
+            if (!DATA_SCOPE_CUSTOM.equals(dataScope) && conditions.contains(dataScope))
+            {
+                continue;
+            }
+            if (StringUtils.isNotEmpty(permission) && StringUtils.isNotEmpty(role.getPermissions())
+                    && !StringUtils.containsAny(role.getPermissions(), Convert.toStrArray(permission)))
+            {
+                continue;
+            }
             if (DATA_SCOPE_ALL.equals(dataScope))
             {
                 sqlString = new StringBuilder();
@@ -122,6 +138,7 @@
                     sqlString.append(StringUtils.format(" OR {}.dept_id = 0 ", deptAlias));
                 }
             }
+            conditions.add(dataScope);
         }
 
         if (StringUtils.isNotBlank(sqlString.toString()))

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