SecurityTokenAuthenticator::ValidateTokenCore Method
When overridden in a derived class, authenticates the specified security token and returns the set of authorization policies for the security token.
Assembly: System.IdentityModel (in System.IdentityModel.dll)
protected: virtual ReadOnlyCollection<IAuthorizationPolicy^>^ ValidateTokenCore( SecurityToken^ token ) abstract
Parameters
- token
- Type: System.IdentityModel.Tokens::SecurityToken
The SecurityToken to be validated.
Return Value
Type: System.Collections.ObjectModel::ReadOnlyCollection<IAuthorizationPolicy>A ReadOnlyCollection<T> of type IAuthorizationPolicy that contains the set of authorization policies in effect for this application.
Override the ValidateTokenCore method to authenticate a specific security token type.
When the ValidateTokenCore method is overridden, follow these guidelines:
When the security token passed into the token parameter cannot be validated, throw the SecurityTokenValidationException exception.
When there are no authorization policies in effect for this application, return an empty ReadOnlyCollection<T> of type IAuthorizationPolicy.
When nullptr is returned by this method, throws the SecurityTokenValidationException exception.
The ValidateTokenCore method is called by the ValidateToken method.
Windows 7, Windows Vista SP1 or later, Windows XP SP3, Windows Server 2008 (Server Core not supported), Windows Server 2008 R2 (Server Core supported with SP1 or later), Windows Server 2003 SP2
The .NET Framework does not support all versions of every platform. For a list of the supported versions, see .NET Framework System Requirements.