对接第三方的权限时，第三方传过来菜单项，需要拿着这些菜单在平台这边进行授权，可以使用代码的方式给指定菜单创建权限
代码示例：
public class demo {
@Autowired
private PermissionNodeLoader permissionNodeLoader;
@Autowired
private AuthRbacRolePermissionServiceImpl authRbacRolePermissionService;
public void roleAuthorization() {
ArrayList<Menu> menus = new ArrayList<>();
menus.add(new Menu().queryOneByWrapper(Pops.<Menu>lambdaQuery()
.from(Menu.MODEL_MODEL)
.eq(Menu::getName, "uiMenu90dd10ae7cc4459bacd2845754b658a8")
.eq(Menu::getModule, TopModule.MODULE_MODULE)));
menus.add(new Menu().queryOneByWrapper(Pops.<Menu>lambdaQuery()
.from(Menu.MODEL_MODEL)
.eq(Menu::getName, "TopMenus_shoppMenu_Shop3Menu_ShopSayHello52eMenu")
.eq(Menu::getModule, TopModule.MODULE_MODULE)));
//加载指定角色的全部资源权限项
ResourcePermissionNodeLoader loader = permissionNodeLoader.getManagementLoader();
List<PermissionNode> nodes = loader.buildRootPermissions();
List<AuthRbacResourcePermissionItem> authRbacRolePermissionProxies = new ArrayList<>();
//给指定角色创建权限，如果需要多个角色，可以for循环依次执行authRbacRolePermissionService.update(authRbacRolePermissionProxy)
AuthRole authRole = new AuthRole().queryOneByWrapper(Pops.<AuthRole>lambdaQuery()
.from(AuthRole.MODEL_MODEL)
.eq(AuthRole::getCode, "R003")
.eq(AuthRole::getName, "R003"));
AuthRbacRolePermissionProxy authRbacRolePermissionProxy = new AuthRbacRolePermissionProxy();
AuthRole.transfer(authRole, authRbacRolePermissionProxy);
for (PermissionNode node : nodes) {
traverse(node, authRbacRolePermissionProxies, menus);
}
authRbacRolePermissionProxy.setResourcePermissions(authRbacRolePermissionProxies);
authRbacRolePermissionService.update(authRbacRolePermissionProxy);
}
private void traverse(PermissionNode node, List<AuthRbacResourcePermissionItem> authRbacRolePermissionProxies, ArrayList<Menu> menus) {
if (node == null) {
return;
}
//按照指定菜单进行过滤，如果不是指定菜单，则设置菜单项不可访问，如果是指定菜单，则设置可访问
Set<Long> menuIds = new HashSet<>();
for (Menu menu : menus) {
menuIds.add(menu.getId());
}
if (node instanceof MenuPermissionNode) {
AuthRbacResourcePermissionItem item = new AuthRbacResourcePermissionItem();
if (menuIds.contains(Long.parseLong(node.getId()))) {
item.setCanAccess(Boolean.TRUE);
} else {
item.setCanAccess(Boolean.FALSE);
}
item.setCanManagement(node.getCanManagement());
item.setPath(node.getPath());
item.setSubtype(node.getNodeType());
item.setType(AuthEnumerationHelper.getResourceType(node.getNodeType()));
item.setDisplayName(node.getDisplayValue());
item.setResourceId(node.getResourceId());
authRbacRolePermissionProxies.add(item);
}
List<PermissionNode> childNodes = node.getNodes();
if (CollectionUtils.isNotEmpty(childNodes)) {
for (PermissionNode child : childNodes) {
traverse(child, authRbacRolePermissionProxies, menus);
}
}
}
}执行看效果
Oinone社区 作者：yexiu原创文章，如若转载，请注明出处：https://doc.oinone.top/dai-ma-shi-jian/19329.html
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