Edwin이 지적했듯이 web.config 또는 app.config 파일에서 useUnsafeHeaderParsing 속성을 설정해야합니다. 런타임에 값을 동적으로 변경하려면 값이 System.Net.Configuration.SettingsSectionInternal
의 인스턴스에 파묻혀 있고 공개적으로 액세스 할 수 없으므로 리플렉션을 사용해야합니다. 여기
코드 예제합니다 (정보에 따라이
here 발견)입니다 트릭 않습니다 :이 코드를 추가하는 방법
using System;
using System.Net;
using System.Net.Configuration;
using System.Reflection;
namespace UnsafeHeaderParsingSample
{
class Program
{
static void Main()
{
// Enable UseUnsafeHeaderParsing
if (!ToggleAllowUnsafeHeaderParsing(true))
{
// Couldn't set flag. Log the fact, throw an exception or whatever.
}
// This request will now allow unsafe header parsing, i.e. GetResponse won't throw an exception.
var request = (HttpWebRequest) WebRequest.Create("http://localhost:8000");
var response = request.GetResponse();
// Disable UseUnsafeHeaderParsing
if (!ToggleAllowUnsafeHeaderParsing(false))
{
// Couldn't change flag. Log the fact, throw an exception or whatever.
}
// This request won't allow unsafe header parsing, i.e. GetResponse will throw an exception.
var strictHeaderRequest = (HttpWebRequest)WebRequest.Create("http://localhost:8000");
var strictResponse = strictHeaderRequest.GetResponse();
}
// Enable/disable useUnsafeHeaderParsing.
// See http://o2platform.wordpress.com/2010/10/20/dealing-with-the-server-committed-a-protocol-violation-sectionresponsestatusline/
public static bool ToggleAllowUnsafeHeaderParsing(bool enable)
{
//Get the assembly that contains the internal class
Assembly assembly = Assembly.GetAssembly(typeof(SettingsSection));
if (assembly != null)
{
//Use the assembly in order to get the internal type for the internal class
Type settingsSectionType = assembly.GetType("System.Net.Configuration.SettingsSectionInternal");
if (settingsSectionType != null)
{
//Use the internal static property to get an instance of the internal settings class.
//If the static instance isn't created already invoking the property will create it for us.
object anInstance = settingsSectionType.InvokeMember("Section",
BindingFlags.Static | BindingFlags.GetProperty | BindingFlags.NonPublic, null, null, new object[] { });
if (anInstance != null)
{
//Locate the private bool field that tells the framework if unsafe header parsing is allowed
FieldInfo aUseUnsafeHeaderParsing = settingsSectionType.GetField("useUnsafeHeaderParsing", BindingFlags.NonPublic | BindingFlags.Instance);
if (aUseUnsafeHeaderParsing != null)
{
aUseUnsafeHeaderParsing.SetValue(anInstance, enable);
return true;
}
}
}
}
return false;
}
}
}
을 C#을 웹 양식 응용 프로그램 "의 app.config"에? – TheMuyu