* @param contextSource the {@link BaseLdapPathContextSource} to use
* @return the {@link LdapAuthenticator} to use
*/
private LdapAuthenticator createLdapAuthenticator(BaseLdapPathContextSource contextSource) {
AbstractLdapAuthenticator ldapAuthenticator = passwordEncoder == null ? createBindAuthenticator(contextSource) : createPasswordCompareAuthenticator(contextSource);
LdapUserSearch userSearch = createUserSearch();
if(userSearch != null) {
ldapAuthenticator.setUserSearch(userSearch);
}
if(userDnPatterns != null && userDnPatterns.length > 0) {
ldapAuthenticator.setUserDnPatterns(userDnPatterns);