// ==========================================================================
//  Extensions.cs
//  Squidex Headless CMS
// ==========================================================================
//  Copyright (c) Squidex Group
//  All rights reserved.
// ==========================================================================

using System.Security.Claims;
using Squidex.Config;
using Squidex.Infrastructure.Security;

namespace Squidex.Pipeline
{
    public static class Extensions
    {
        public static bool IsFrontendClient(this ClaimsPrincipal principal)
        {
            return principal.IsInClient(Constants.FrontendClient);
        }

        public static string GetClientId(this ClaimsPrincipal principal)
        {
            var clientId = principal.FindFirst(OpenIdClaims.ClientId)?.Value;

            var clientIdParts = clientId?.Split(':');

            if (clientIdParts?.Length != 2)
            {
                return null;
            }

            clientId = clientIdParts[1];

            return clientId;
        }
    }
}