Jasig/cas — pull request #301 by serac (2013-08-14 19:32:54+00:00)
Title: Replace CredentialsToLdapAttributePrincipalResolver with Generic ChainingPrincipalResolver

The new component, ChainingPrincipalResolver, supersedes the LDAP-specific
CredentialsToLdapAttributePrincipalResolver.

The new component is more flexible and easier to understand and document than the existing LDAP-specific component. ChainingPrincipalResolver will support the primary use case that the LDAP resolver presently supports, X.509 auth followed by LDAP principal resolution, and it could easily support related variations (X.509 -> Database) and others.