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// <copyright>
// Copyright (c) Microsoft Corporation. All rights reserved.
// </copyright>
namespace System.ServiceModel
{
using System;
using System.Runtime.CompilerServices;
// When adding a quirk, name it such that false is new behavior and true is old behavior.
// You are opting IN to old behavior. The new behavior is default.
// For example, we want to enable the functionality to explicitly add a connection close header
// in 4.6 and above. So we set DisableExplicitConnectionCloseHeader to true if running 4.5.2 or less.
internal static class LocalAppContextSwitches
{
internal const string DisableExplicitConnectionCloseHeaderString = "Switch.System.ServiceModel.DisableExplicitConnectionCloseHeader";
internal const string AllowUnsignedToHeaderString = "Switch.System.ServiceModel.AllowUnsignedToHeader";
internal const string DisableCngCertificatesString = "Switch.System.ServiceModel.DisableCngCertificates";
internal const string DisableUsingServicePointManagerSecurityProtocolsString = "Switch.System.ServiceModel.DisableUsingServicePointManagerSecurityProtocols";
internal const string UseSha1InPipeConnectionGetHashAlgorithmString = "Switch.System.ServiceModel.UseSha1InPipeConnectionGetHashAlgorithm";
internal const string DisableAddressHeaderCollectionValidationString = "Switch.System.ServiceModel.DisableAddressHeaderCollectionValidation";
internal const string UseSha1InMsmqEncryptionAlgorithmString = "Switch.System.ServiceModel.UseSha1InMsmqEncryptionAlgorithm";
internal const string DontEnableSystemDefaultTlsVersionsString = "Switch.System.ServiceModel.DontEnableSystemDefaultTlsVersions";
private static int disableExplicitConnectionCloseHeader;
private static int allowUnsignedToHeader;
private static int disableCngCertificates;
private static int disableUsingServicePointManagerSecurityProtocols;
private static int useSha1InPipeConnectionGetHashAlgorithm;
private static int disableAddressHeaderCollectionValidation;
private static int useSha1InMsmqEncryptionAlgorithm;
private static int dontEnableSystemDefaultTlsVersions;
public static bool DontEnableSystemDefaultTlsVersions
{
[MethodImpl(MethodImplOptions.AggressiveInlining)]
get
{
return LocalAppContext.GetCachedSwitchValue(DontEnableSystemDefaultTlsVersionsString, ref dontEnableSystemDefaultTlsVersions);
}
}
public static bool UseSha1InMsmqEncryptionAlgorithm
{
[MethodImpl(MethodImplOptions.AggressiveInlining)]
get
{
return LocalAppContext.GetCachedSwitchValue(UseSha1InMsmqEncryptionAlgorithmString, ref useSha1InMsmqEncryptionAlgorithm);
}
}
public static bool DisableAddressHeaderCollectionValidation
{
[MethodImpl(MethodImplOptions.AggressiveInlining)]
get
{
return LocalAppContext.GetCachedSwitchValue(DisableAddressHeaderCollectionValidationString, ref disableAddressHeaderCollectionValidation);
}
}
public static bool UseSha1InPipeConnectionGetHashAlgorithm
{
[MethodImpl(MethodImplOptions.AggressiveInlining)]
get
{
return LocalAppContext.GetCachedSwitchValue(UseSha1InPipeConnectionGetHashAlgorithmString, ref useSha1InPipeConnectionGetHashAlgorithm);
}
}
public static bool DisableExplicitConnectionCloseHeader
{
[MethodImpl(MethodImplOptions.AggressiveInlining)]
get
{
return LocalAppContext.GetCachedSwitchValue(DisableExplicitConnectionCloseHeaderString, ref disableExplicitConnectionCloseHeader);
}
}
public static bool AllowUnsignedToHeader
{
[MethodImpl(MethodImplOptions.AggressiveInlining)]
get
{
return LocalAppContext.GetCachedSwitchValue(AllowUnsignedToHeaderString, ref allowUnsignedToHeader);
}
}
public static bool DisableCngCertificates
{
[MethodImpl(MethodImplOptions.AggressiveInlining)]
get
{
return LocalAppContext.GetCachedSwitchValue(DisableCngCertificatesString, ref disableCngCertificates);
}
}
public static bool DisableUsingServicePointManagerSecurityProtocols
{
[MethodImpl(MethodImplOptions.AggressiveInlining)]
get
{
return LocalAppContext.GetCachedSwitchValue(DisableUsingServicePointManagerSecurityProtocolsString, ref disableUsingServicePointManagerSecurityProtocols);
}
}
public static void SetDefaultsLessOrEqual_452()
{
#pragma warning disable BCL0012
// Define the switches that should be true for 4.5.2 or less, false for 4.6+.
LocalAppContext.DefineSwitchDefault(DisableExplicitConnectionCloseHeaderString, true);
#pragma warning restore BCL0012
}
public static void SetDefaultsLessOrEqual_461()
{
#pragma warning disable BCL0012
// Define the switches that should be true for 4.6.1 or less, false for 4.6.2+.
LocalAppContext.DefineSwitchDefault(DisableCngCertificatesString, true);
#pragma warning restore BCL0012
}
}
}
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