the default folder and configuration file of ldap is not be found

[wanlirong]

I will configure the ldap with alfresco Share 5.1.e and windows 2012
but I don't find the default folder of ldap in \\TOMCAT_HOME\webapps\alfresco\WEB-INF\classes\alfresco\subsystems\Authentication
So,the default configuration file of ldap ,"ldap-authentication.properties" is don't be found,too.
Next,how can I do?

thanks for help

[kavilash23]

From Alfresco 4.2.x, only Alfresco Ntlm, Passthru, External are exposed through the file system. Apparently this is to encourage the use of the Admin Console rather than making changes on the file system.
So basically you look at the documentation and put in your configs from the admin console.
http://docs.alfresco.com/5.1/concepts/auth-ldap-props.html
Saying that you can always find the ldap properties file buried in one the alfresco-repository jar files.