Add App setup wizard

app/controllers/api/v1/LDAP.controller.js

@@ -3,7 +3,21 @@ const zxcvbn = require('zxcvbn')
 
 class LDAPController extends Controller {
     static get services() {
-        return [...super.services, 'models', 'utility']
+        return [...super.services, 'models', 'utility', 'configs']
+    }
+
+    async get_config(req, res, next) {
+        // ldap port
+        // user base dn
+        // group base dn
+        const config = this.configs.get('ldap:server')
+        return res.api({
+            port: config.port,
+            base_dc: config.schema.base_dc,
+            authentication_base: config.schema.authentication_base,
+            group_base: config.schema.group_base,
+            login_field: config.schema.auth.user_id,
+        })
     }
 
     async get_clients(req, res, next) {