Core.Thalos.BuildingBlocks/Core.Cerberos.Adapters/Handlers/PermissionsAuthorizationHandler.cs

using Core.Cerberos.Adapters.Handlers.Adapters;
using Microsoft.AspNetCore.Authorization;

namespace Core.Cerberos.Adapters.Handlers
{
    public class PermissionsAuthorizationHandler : AuthorizationHandler<PermissionsAuthorizationAdapter>
    {
        protected override Task HandleRequirementAsync(AuthorizationHandlerContext context, PermissionsAuthorizationAdapter requirement)
        {
            if (context.User.Claims.Any(x => x.Type == "LSARoleId" && requirement.Permission.Contains(x.Value)))
            {
                context.Succeed(requirement);
            }

            return Task.CompletedTask;
        }
    }
}