Start basic LDAP server groundwork

app/models/LDAPBase.js

@@ -0,0 +1,10 @@
+const { Model } = require('flitter-orm')
+const ImplementationError = require('libflitter/errors/ImplementationError')
+
+class LDAPBase extends Model {
+    toLDAP() {
+        throw new ImplementationError()
+    }
+}
+
+module.exports = exports = LDAPBase