php - Laravel 路由 : same routes in two different route groups

Question

我目前有两个路线组，其中一个路线组有六个路线，另一个有两条路线(也在前一组中)。

/**
 * Foo Routes for admin
 */
Route::group(['middleware' => 'bar:admin'], function () {
    Route::put('foo/{uuid}/publish', 'FooController@publish');
    Route::put('foo/{uuid}/disable', 'FooController@disable');
    Route::put('foo/{uuid}/enable', 'FooController@enable');
    Route::delete('foo/{uuid}', 'FooController@destroy');
    Route::post('foo', 'FooController@store');
    Route::put('foo/{uuid}', 'FooController@update');
});

/**
 * Foo Routes for creator
 */
Route::group(['middleware' => 'bar:creator'], function () {
    Route::post('foo', 'FooController@store');
    Route::put('foo/{uuid}', 'FooController@update');
});

之所以这样拆分是因为creator需要访问admin组中的两条路由，而admin需要所有路由的权限。通过中间件 bar 提供访问权限。

但是，每当我是 admin 并尝试访问第二个路由组中可用的两条路由之一时，我的 bar 类都会拒绝它的请求。它说我必须是 creator 才能访问该路线。这是否意味着路由具有级联行为，其中路由组的最后一个实例是 laravel 使用的？如果是这样，我该如何格式化我的路线以避免这个问题？

条代码:

public function handle($request, \Closure $next, ...$permissionRules)
{
    .
    .
    .

    $userPermissions = $decodedToken['user']['permissions'];

    // If the user does not have every permission defined via route parameters, deny.
    foreach ($permissionRules as $permissions) {
        if (!in_array($permissions, $userPermissions)) {
            return $this->denyResponse();
        }
    }

    // The user has every permission rule defined via route parameters, so allow.
    return $next($request);
}

Answer 1

执行此操作的正确方法是自定义您正在使用的中间件 (bar) 以接受多个权限/角色。

一个简单的方法是传递一个以逗号分隔的可接受权限列表，将其转换为一个数组，然后检查 Auth 用户是否具有传递的权限。

要使用您最初给我们的代码，这里有一种实现方式:

首先，为权限组创建一个新的Route Group:

/**
 * Foo Routes for admin
 */
Route::group(['middleware' => 'bar:admin'], function () {
    Route::put('foo/{uuid}/publish', 'FooController@publish');
    Route::put('foo/{uuid}/disable', 'FooController@disable');
    Route::put('foo/{uuid}/enable', 'FooController@enable');
    Route::delete('foo/{uuid}', 'FooController@destroy');
});

/**
 * Foo Routes for creator
 */
Route::group(['middleware' => 'bar:creator'], function () {
    // Other Routes available only to Creator permission users
});

/**
 * Foo Routes for creator & admin
 */
Route::group(['middleware' => 'bar:creator,admin'], function () {
    Route::post('foo', 'FooController@store');
    Route::put('foo/{uuid}', 'FooController@update');
});

其次，更新bar中间件，将逗号分隔的字符串转换为数组

public function handle($request, \Closure $next, ...$permissionRules)
{
    .
    .
    .

    $permissionRules = explode(',', $permissionRules);

    $userPermissions = $decodedToken['user']['permissions']; //Assuming this is an array of the Auth'ed user permissions. 

    // If the user does not have every permission defined via route 
parameters, deny.
    foreach ($permissionRules as $permission) {
        if (in_array($permission, $userPermissions)) {
            // Change this to see if the permission is in the array, opposed to NOT in the array
            return $next($request);
        }
    }

    // Made it so that if the permission is NOT found in the array then Deny
    return $this->denyResponse();
}

这应该就是您所需要的。希望这对您有所帮助!