HttpListener.ExtendedProtectionPolicy Property

Get or set the ExtendedProtectionPolicy to use for extended protection for a session.

Namespace:  System.Net
Assembly:  System (in System.dll)

'Declaration
Public Property ExtendedProtectionPolicy As ExtendedProtectionPolicy

Property Value

Type: System.Security.Authentication.ExtendedProtection.ExtendedProtectionPolicy
A ExtendedProtectionPolicy that specifies the policy to use for extended protection.

ExceptionCondition
ArgumentException

An attempt was made to set the ExtendedProtectionPolicy property, but the CustomChannelBinding property was not Nothing.

ArgumentNullException

An attempt was made to set the ExtendedProtectionPolicy property to Nothing.

InvalidOperationException

An attempt was made to set the ExtendedProtectionPolicy property after the Start method was already called.

ObjectDisposedException

This object is closed.

PlatformNotSupportedException

The PolicyEnforcement property was set to Always on a platform that does not support extended protection.

The ExtendedProtectionPolicy property is used with integrated Windows authentication to provide extended protection. The ExtendedProtectionPolicy property allows the configuration of the extended protection policy for the whole HttpListener session. The ExtendedProtectionSelectorDelegate property allows the configuration of the extended protection policy for each individual request.

The CustomChannelBinding property must be Nothing. The HttpListener instance gets the Channel Binding Token (CBT) directly from its own TLS session if there is one.

.NET Framework

Supported in: 4.5.2, 4.5.1, 4.5, 4

.NET Framework Client Profile

Supported in: 4

Windows 8.1, Windows Server 2012 R2, Windows 8, Windows Server 2012, Windows 7, Windows Server 2008 (Server Core Role not supported), Windows Server 2008 R2 (Server Core Role supported with SP1 or later; Itanium not supported)

The .NET Framework does not support all versions of every platform. For a list of the supported versions, see .NET Framework System Requirements.

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