You can not select more than 25 topics
Topics must start with a letter or number, can include dashes ('-') and can be up to 35 characters long.
21 lines
681 B
21 lines
681 B
// Copyright (c) André N. Klingsheim. See License.txt in the project root for license information.
|
|
|
|
// Copyright (c) André N. Klingsheim. See License.txt in the project root for license information.
|
|
|
|
using System;
|
|
using System.Linq;
|
|
using Microsoft.AspNetCore.Http;
|
|
|
|
namespace NWebsec.Middleware.Helpers
|
|
{
|
|
//Tested indirectly by CSP Middleware
|
|
internal class CspUpgradeHelper
|
|
{
|
|
internal static bool UaSupportsUpgradeInsecureRequests(HttpContext env)
|
|
{
|
|
var upgradeHeader = env.Request.Headers["Upgrade-Insecure-Requests"];
|
|
|
|
return upgradeHeader.Any(h => h.Equals("1", StringComparison.Ordinal));
|
|
}
|
|
}
|
|
}
|