Adding Authentication Statements

The SAMLTokenProvider has a "List<AuthenticationStatementProvider> authenticationStatementProviders" property, which can be used to add AuthenticationStatements to the generated assertion. Each object in the list adds a single Authentication statement. The AuthenticationStatementProvider contains a single method to return an AuthenticationStatementBean given the TokenProviderParameters object. This contains a SubjectBean (for SAML 1.1 assertions), an authentication instant, authentication method, and other properties. No default implementation of the AuthenticationStatementProvider interface is provided in the STS, so if you want to issue Authentication Statements you will have to write your own.