ldap: Converted nslcd.conf to template and added support for active directory attribute mappings.

ldap/templates/nslcd.conf.erb

@@ -0,0 +1,34 @@
+uid nslcd
+<% if @operatingsystem == "Ubuntu" -%>
+gid nslcd
+<% else -%>
+gid ldap
+<% end -%>
+
+uri <%= @ldap_uri %>
+base <%= @ldap_basedn %>
+
+<% if ['ad','activedirectory'].index(@mapping) -%>
+pagesize 1000
+filter passwd (&(objectClass=user)(!(objectClass=computer))(uidNumber=*))
+map    passwd uid              sAMAccountName
+map    passwd gecos            displayName
+map    passwd loginShell       "${loginShell:-/bin/bash}"
+map    passwd homeDirectory    "${unixHomeDirectory:-/home/$sAMAccountName}"
+filter group  (&(objectClass=group)(gidNumber=*))
+<%   if @operatingsystem == "CentOS" -%>
+map group uniqueMember member
+<%   end -%>
+<% else -%>
+pagesize 500
+<%   if @operatingsystem != "CentOS" -%>
+map group member uniqueMember
+<%   end -%>
+<% end -%>
+
+<% if @ldap_uri =~ /^ldaps:/ -%>
+ssl on
+tls_reqcert never
+<% else -%>
+ssl off
+<% end -%>