The Lightweight Directory Access Protocol (LDAP) is a protocol for authenticating user credentials that are stored on an LDAP-compliant server. If you are not familiar with LDAP implementation and user account management, see the online LDAP administration documentation.

To implement the local model, add the following setting in the Security and authentication models section of the oeablSecurity.properties file:
http.all.authmanager=ldap

You configure LDAP in the LDAP Authentication Manager section of the oeablSecurity.properties file. See the oeablSecurity.properties.README file for an explanation of LDAP properties and their valid settings.

Note: The LDAP UserDetails implementation in Spring Security automatically updates role names. Ensure that role names are uppercase because searches are case sensitive.

After configuring the LDAP model for your web application, you can implement CORS support.