|
|
#region Apache License Version 2.0
|
|
|
/*----------------------------------------------------------------
|
|
|
|
|
|
Copyright 2022 Jeffrey Su & Suzhou Senparc Network Technology Co.,Ltd.
|
|
|
|
|
|
Licensed under the Apache License, Version 2.0 (the "License"); you may not use this file
|
|
|
except in compliance with the License. You may obtain a copy of the License at
|
|
|
|
|
|
http://www.apache.org/licenses/LICENSE-2.0
|
|
|
|
|
|
Unless required by applicable law or agreed to in writing, software distributed under the
|
|
|
License is distributed on an "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND,
|
|
|
either express or implied. See the License for the specific language governing permissions
|
|
|
and limitations under the License.
|
|
|
|
|
|
Detail: https://github.com/JeffreySu/WeiXinMPSDK/blob/master/license.md
|
|
|
|
|
|
----------------------------------------------------------------*/
|
|
|
#endregion Apache License Version 2.0
|
|
|
|
|
|
/*----------------------------------------------------------------
|
|
|
Copyright (C) 2023 Senparc
|
|
|
|
|
|
文件名：UrlUtility.cs
|
|
|
文件功能描述：URL工具类
|
|
|
|
|
|
|
|
|
创建标识：Senparc - 20170912
|
|
|
|
|
|
修改标识：Senparc - 20170917
|
|
|
修改描述：修改GenerateOAuthCallbackUrl()，更方便移植到.NET Core
|
|
|
|
|
|
修改标识：Senparc - 20180502
|
|
|
修改描述：v4.20.3 为 .NET Core 优化 UrlUtility.GenerateOAuthCallbackUrl() 方法中的端口获取过程
|
|
|
|
|
|
修改标识：Senparc - 20180502
|
|
|
修改描述：v5.1.3 优化 UrlUtility.GenerateOAuthCallbackUrl() 方法
|
|
|
|
|
|
修改标识：Senparc - 20180909
|
|
|
修改描述：v6.0.4 UrlUtility.GenerateOAuthCallbackUrl() 方法，更好支持反向代理
|
|
|
|
|
|
修改标识：Senparc - 20180917
|
|
|
修改描述：v6.1.1 还原上一个版本 v6.0.4 的修改
|
|
|
|
|
|
修改标识：Senparc - 20190123
|
|
|
修改描述：v6.3.6 支持在子程序环境下获取 OAuth 回调地址
|
|
|
----------------------------------------------------------------*/
|
|
|
|
|
|
using System;
|
|
|
using System.Collections.Generic;
|
|
|
using System.Linq;
|
|
|
using System.Text;
|
|
|
using Senparc.CO2NET.Extensions;
|
|
|
#if NET462
|
|
|
using System.Web;
|
|
|
#else
|
|
|
using System.Net.Http;
|
|
|
using System.Net.Http.Headers;
|
|
|
using Microsoft.AspNetCore.Http;
|
|
|
#endif
|
|
|
using Senparc.Weixin.Exceptions;
|
|
|
|
|
|
namespace Senparc.Weixin.AspNetHttpUtility
|
|
|
{
|
|
|
/// <summary>
|
|
|
/// URL工具类
|
|
|
/// </summary>
|
|
|
public class UrlUtility
|
|
|
{
|
|
|
/// <summary>
|
|
|
/// 生成OAuth用的CallbackUrl参数（原始状态，未整体进行UrlEncode）
|
|
|
/// </summary>
|
|
|
/// <param name="httpContext"></param>
|
|
|
/// <param name="oauthCallbackUrl"></param>
|
|
|
/// <returns></returns>
|
|
|
#if NET462
|
|
|
public static string GenerateOAuthCallbackUrl(HttpContextBase httpContext, string oauthCallbackUrl)
|
|
|
#else
|
|
|
public static string GenerateOAuthCallbackUrl(HttpContext httpContext, string oauthCallbackUrl)
|
|
|
#endif
|
|
|
{
|
|
|
|
|
|
#if NET462
|
|
|
|
|
|
if (httpContext.Request.Url == null)
|
|
|
{
|
|
|
throw new WeixinNullReferenceException("httpContext.Request.Url 不能为null！", httpContext.Request);
|
|
|
}
|
|
|
|
|
|
var returnUrl = httpContext.Request.Url.ToString();
|
|
|
var urlData = httpContext.Request.Url;
|
|
|
var scheme = urlData.Scheme;//协议
|
|
|
var host = urlData.Host;//主机名（不带端口）
|
|
|
var port = urlData.Port;//端口
|
|
|
string schemeUpper = scheme.ToUpper();//协议（大写）
|
|
|
string baseUrl = httpContext.Request.ApplicationPath;//子站点应用路径
|
|
|
#else
|
|
|
if (httpContext.Request == null)
|
|
|
{
|
|
|
throw new WeixinNullReferenceException("httpContext.Request 不能为null！", httpContext);
|
|
|
}
|
|
|
|
|
|
var request = httpContext.Request;
|
|
|
//var location = new Uri($"{request.Scheme}://{request.Host}{request.Path}{request.QueryString}");
|
|
|
//var returnUrl = location.AbsoluteUri; //httpContext.Request.Url.ToString();
|
|
|
var returnUrl = request.AbsoluteUri();
|
|
|
var urlData = httpContext.Request;
|
|
|
var scheme = urlData.Scheme;//协议
|
|
|
var host = urlData.Host.Host;//主机名（不带端口）
|
|
|
var port = urlData.Host.Port ?? -1;//端口（因为从.NET Framework移植，因此不直接使用urlData.Host）
|
|
|
string schemeUpper = scheme.ToUpper();//协议（大写）
|
|
|
string baseUrl = httpContext.Request.PathBase;//子站点应用路径
|
|
|
#endif
|
|
|
|
|
|
//授权回调字符串
|
|
|
var callbackUrl = Senparc.Weixin.HttpUtility.UrlUtility.GenerateOAuthCallbackUrl(scheme, host, port, baseUrl, returnUrl, oauthCallbackUrl);
|
|
|
return callbackUrl;
|
|
|
}
|
|
|
}
|
|
|
}
|
