Package org.apereo.cas.authentication

Interface AuthenticationServiceSelectionStrategy

All Superinterfaces:
org.springframework.core.Ordered, Serializable
public interface AuthenticationServiceSelectionStrategy extends 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 Summary

    Modifier and Type
    Method
    Description
    Service
    resolveServiceFrom(Service service)
    Resolves the real service from the provided service, if appropriate.
    boolean
    supports(Service service)
    Indicates whether this strategy supports service selection.

    Methods inherited from interface org.springframework.core.Ordered

    getOrder

  • Method Details

    • resolveServiceFrom

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

    • supports

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