Mike Wiesner (Migrated from SEC-1406) said:
It is sometime required that different AuthenticationEntryPoints are selected based on request information such as IP-Address or other headers. For example, one might use Kerberos SSO automatically only for requests which come from the LAN and for everything else a HTML form or Basic.
A DelegatingAuthenticationEntryPoint will select between different AuthenticationEntryPoints based on a RequestMatcher (SEC-1405)
This issue depends on #1650
This issue supersedes https://jira.spring.io/browse/SES-32