76 lines
3.2 KiB
C#
76 lines
3.2 KiB
C#
/*
|
|
*
|
|
* (c) Copyright Ascensio System Limited 2010-2018
|
|
*
|
|
* This program is freeware. You can redistribute it and/or modify it under the terms of the GNU
|
|
* General Public License (GPL) version 3 as published by the Free Software Foundation (https://www.gnu.org/copyleft/gpl.html).
|
|
* In accordance with Section 7(a) of the GNU GPL its Section 15 shall be amended to the effect that
|
|
* Ascensio System SIA expressly excludes the warranty of non-infringement of any third-party rights.
|
|
*
|
|
* THIS PROGRAM IS DISTRIBUTED WITHOUT ANY WARRANTY; WITHOUT EVEN THE IMPLIED WARRANTY OF MERCHANTABILITY OR
|
|
* FITNESS FOR A PARTICULAR PURPOSE. For more details, see GNU GPL at https://www.gnu.org/copyleft/gpl.html
|
|
*
|
|
* You can contact Ascensio System SIA by email at sales@onlyoffice.com
|
|
*
|
|
* The interactive user interfaces in modified source and object code versions of ONLYOFFICE must display
|
|
* Appropriate Legal Notices, as required under Section 5 of the GNU GPL version 3.
|
|
*
|
|
* Pursuant to Section 7 § 3(b) of the GNU GPL you must retain the original ONLYOFFICE logo which contains
|
|
* relevant author attributions when distributing the software. If the display of the logo in its graphic
|
|
* form is not reasonably feasible for technical reasons, you must include the words "Powered by ONLYOFFICE"
|
|
* in every copy of the program you distribute.
|
|
* Pursuant to Section 7 § 3(e) we decline to grant you any rights under trademark law for use of our trademarks.
|
|
*
|
|
*/
|
|
|
|
|
|
using System;
|
|
using System.Web;
|
|
|
|
using Microsoft.AspNetCore.Http;
|
|
|
|
namespace ASC.Web.Core.Utility
|
|
{
|
|
public static class UrlSwitcher
|
|
{
|
|
public static string SelectCurrentUriScheme(this HttpContext httpContext, string uri)
|
|
{
|
|
return httpContext != null ? SelectUriScheme(uri, httpContext.Request.GetUrlRewriter().Scheme) : uri;
|
|
}
|
|
|
|
public static string SelectUriScheme(string uri, string scheme)
|
|
{
|
|
return Uri.IsWellFormedUriString(uri, UriKind.Absolute) ? SelectUriScheme(new Uri(uri, UriKind.Absolute), scheme).ToString() : uri;
|
|
}
|
|
|
|
public static Uri SelectCurrentUriScheme(this HttpContext httpContext, Uri uri)
|
|
{
|
|
if (httpContext != null)
|
|
{
|
|
return SelectUriScheme(uri, httpContext.Request.GetUrlRewriter().Scheme);
|
|
}
|
|
return uri;
|
|
}
|
|
|
|
public static Uri SelectUriScheme(Uri uri, string scheme)
|
|
{
|
|
if (!string.IsNullOrEmpty(scheme) && !scheme.Equals(uri.Scheme, StringComparison.OrdinalIgnoreCase))
|
|
{
|
|
//Switch
|
|
var builder = new UriBuilder(uri) { Scheme = scheme.ToLowerInvariant(), Port = scheme.Equals("https", StringComparison.OrdinalIgnoreCase) ? 443 : 80 };//Set proper port!
|
|
return builder.Uri;
|
|
}
|
|
return uri;
|
|
}
|
|
|
|
public static Uri ToCurrentScheme(this Uri uri, HttpContext httpContext)
|
|
{
|
|
return SelectCurrentUriScheme(httpContext, uri);
|
|
}
|
|
|
|
public static Uri ToScheme(this Uri uri, string scheme)
|
|
{
|
|
return SelectUriScheme(uri, scheme);
|
|
}
|
|
}
|
|
} |