Security/src/Microsoft.AspNet.Authentication/AuthenticationTokenProvider.cs at dev · moiseyo/Security · GitHub

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// Copyright (c) Microsoft Open Technologies, Inc. All rights reserved.
// Licensed under the Apache License, Version 2.0. See License.txt in the project root for license information.


using System;
using System.Threading.Tasks;

namespace Microsoft.AspNet.Authentication
{
    public class AuthenticationTokenProvider : IAuthenticationTokenProvider
    {
        public Action<AuthenticationTokenCreateContext> OnCreate { get; set; }
        public Func<AuthenticationTokenCreateContext, Task> OnCreateAsync { get; set; }
        public Action<AuthenticationTokenReceiveContext> OnReceive { get; set; }
        public Func<AuthenticationTokenReceiveContext, Task> OnReceiveAsync { get; set; }

        public virtual void Create(AuthenticationTokenCreateContext context)
        {
            if (OnCreateAsync != null && OnCreate == null)
            {
                throw new InvalidOperationException(Resources.Exception_AuthenticationTokenDoesNotProvideSyncMethods);
            }
            if (OnCreate != null)
            {
                OnCreate.Invoke(context);
            }
        }

        public virtual async Task CreateAsync(AuthenticationTokenCreateContext context)
        {
            if (OnCreateAsync != null && OnCreate == null)
            {
                throw new InvalidOperationException(Resources.Exception_AuthenticationTokenDoesNotProvideSyncMethods);
            }
            if (OnCreateAsync != null)
            {
                await OnCreateAsync.Invoke(context);
            }
            else
            {
                Create(context);
            }
        }

        public virtual void Receive(AuthenticationTokenReceiveContext context)
        {
            if (OnReceiveAsync != null && OnReceive == null)
            {
                throw new InvalidOperationException(Resources.Exception_AuthenticationTokenDoesNotProvideSyncMethods);
            }

            if (OnReceive != null)
            {
                OnReceive.Invoke(context);
            }
        }

        public virtual async Task ReceiveAsync(AuthenticationTokenReceiveContext context)
        {
            if (OnReceiveAsync != null && OnReceive == null)
            {
                throw new InvalidOperationException(Resources.Exception_AuthenticationTokenDoesNotProvideSyncMethods);
            }
            if (OnReceiveAsync != null)
            {
                await OnReceiveAsync.Invoke(context);
            }
            else
            {
                Receive(context);
            }
        }
    }
}