SecurityTokenAuthenticator.ValidateTokenCore(SecurityToken) Method
Definition
Important
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When overridden in a derived class, authenticates the specified security token and returns the set of authorization policies for the security token.
protected:
abstract System::Collections::ObjectModel::ReadOnlyCollection<System::IdentityModel::Policy::IAuthorizationPolicy ^> ^ ValidateTokenCore(System::IdentityModel::Tokens::SecurityToken ^ token);protected abstract System.Collections.ObjectModel.ReadOnlyCollection<System.IdentityModel.Policy.IAuthorizationPolicy> ValidateTokenCore (System.IdentityModel.Tokens.SecurityToken token);abstract member ValidateTokenCore : System.IdentityModel.Tokens.SecurityToken -> System.Collections.ObjectModel.ReadOnlyCollection<System.IdentityModel.Policy.IAuthorizationPolicy>Protected MustOverride Function ValidateTokenCore (token As SecurityToken) As ReadOnlyCollection(Of IAuthorizationPolicy)Parameters
- token
- SecurityToken
The SecurityToken to be validated.
Returns
A ReadOnlyCollection<T> of type IAuthorizationPolicy that contains the set of authorization policies in effect for this application.
Remarks
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
tokenparameter cannot be validated, throw a SecurityTokenValidationException exception.When there are no authorization policies in effect for this application, return an empty ReadOnlyCollection<T> of type IAuthorizationPolicy.
When this method returns null, Windows Communication Foundation throws a SecurityTokenValidationException exception.
The ValidateTokenCore method is called by the ValidateToken method.
