Package org.apereo.cas.authentication

Interface AuthenticationServiceSelectionStrategy

  • All Superinterfaces:
    org.springframework.core.Ordered, java.io.Serializable
    public interface AuthenticationServiceSelectionStrategy
extends java.io.Serializable, org.springframework.core.Ordered
    This is AuthenticationServiceSelectionStrategy which attempts to resolve and nominate a service during a validation event. By default most services provided to CAS are taken and resolved verbatim. However, in scenarios where a given module ends up inserting target service identifiers into the service parameter as query strings where the final service URL is designated to be a callback url to CAS which carries the real service identifier, (such as SAML2 support where callbacks are used to route the request back to CAS), an implementation of this strategy may be used to detect the query parameters inside the URL to use the real service for user attribute processing and more. Services resolved via this strategy must still be vetted against the service registry.
    Since:
    5.0.0

    • Field Summary

      • Fields inherited from interface org.springframework.core.Ordered

        HIGHEST_PRECEDENCE, LOWEST_PRECEDENCE

    • Method Detail

      • resolveServiceFrom

        Service resolveServiceFrom​(Service service)
        Resolves the real service from the provided service, if appropriate.
        Parameters:
        service - the provided service by the caller
        Returns:
        the resolved service

      • supports

        boolean supports​(Service service)
        Indicates whether this strategy supports service selection.
        Parameters:
        service - the service
        Returns:
        true/false