From 8b252709a45e24fa83b443af6281ac612862b05d Mon Sep 17 00:00:00 2001
From: 码上秃Hello <19973252123@163.com>
Date: Tue, 15 Aug 2023 11:25:00 +0800
Subject: [PATCH] 修改个人信息:防止用户有目的性的修改其他属性

---
 ruoyi-modules/ruoyi-system/src/main/java/com/ruoyi/system/service/impl/SysPermissionServiceImpl.java |   34 ++++++++++++++++++++++++++++------
 1 files changed, 28 insertions(+), 6 deletions(-)

diff --git a/ruoyi-modules/ruoyi-system/src/main/java/com/ruoyi/system/service/impl/SysPermissionServiceImpl.java b/ruoyi-modules/ruoyi-system/src/main/java/com/ruoyi/system/service/impl/SysPermissionServiceImpl.java
index 46a8c7a..b506636 100644
--- a/ruoyi-modules/ruoyi-system/src/main/java/com/ruoyi/system/service/impl/SysPermissionServiceImpl.java
+++ b/ruoyi-modules/ruoyi-system/src/main/java/com/ruoyi/system/service/impl/SysPermissionServiceImpl.java
@@ -1,14 +1,22 @@
 package com.ruoyi.system.service.impl;
 
 import java.util.HashSet;
+import java.util.List;
 import java.util.Set;
 import org.springframework.beans.factory.annotation.Autowired;
 import org.springframework.stereotype.Service;
+import org.springframework.util.CollectionUtils;
+import com.ruoyi.system.api.domain.SysRole;
 import com.ruoyi.system.api.domain.SysUser;
 import com.ruoyi.system.service.ISysMenuService;
 import com.ruoyi.system.service.ISysPermissionService;
 import com.ruoyi.system.service.ISysRoleService;
 
+/**
+ * 用户权限处理
+ * 
+ * @author ruoyi
+ */
 @Service
 public class SysPermissionServiceImpl implements ISysPermissionService
 {
@@ -25,17 +33,17 @@
      * @return 角色权限信息
      */
     @Override
-    public Set<String> getRolePermission(Long userId)
+    public Set<String> getRolePermission(SysUser user)
     {
         Set<String> roles = new HashSet<String>();
         // 管理员拥有所有权限
-        if (SysUser.isAdmin(userId))
+        if (user.isAdmin())
         {
             roles.add("admin");
         }
         else
         {
-            roles.addAll(roleService.selectRolePermissionByUserId(userId));
+            roles.addAll(roleService.selectRolePermissionByUserId(user.getUserId()));
         }
         return roles;
     }
@@ -47,17 +55,31 @@
      * @return 菜单权限信息
      */
     @Override
-    public Set<String> getMenuPermission(Long userId)
+    public Set<String> getMenuPermission(SysUser user)
     {
         Set<String> perms = new HashSet<String>();
         // 管理员拥有所有权限
-        if (SysUser.isAdmin(userId))
+        if (user.isAdmin())
         {
             perms.add("*:*:*");
         }
         else
         {
-            perms.addAll(menuService.selectMenuPermsByUserId(userId));
+            List<SysRole> roles = user.getRoles();
+            if (!CollectionUtils.isEmpty(roles))
+            {
+                // 多角色设置permissions属性,以便数据权限匹配权限
+                for (SysRole role : roles)
+                {
+                    Set<String> rolePerms = menuService.selectMenuPermsByRoleId(role.getRoleId());
+                    role.setPermissions(rolePerms);
+                    perms.addAll(rolePerms);
+                }
+            }
+            else
+            {
+                perms.addAll(menuService.selectMenuPermsByUserId(user.getUserId()));
+            }
         }
         return perms;
     }

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