Use tasks api for external ldap syncer

src/routes/cloudron.js

@@ -12,7 +12,8 @@ exports = module.exports = {
     getLogStream: getLogStream,
     setDashboardAndMailDomain: setDashboardAndMailDomain,
     prepareDashboardDomain: prepareDashboardDomain,
-    renewCerts: renewCerts
+    renewCerts: renewCerts,
+    syncExternalLdap: syncExternalLdap
 };
 
 let assert = require('assert'),
@@ -22,6 +23,7 @@ let assert = require('assert'),
     CloudronError = cloudron.CloudronError,
     custom = require('../custom.js'),
     disks = require('../disks.js'),
+    externalldap = require('../externalldap.js'),
     HttpError = require('connect-lastmile').HttpError,
     HttpSuccess = require('connect-lastmile').HttpSuccess,
     updater = require('../updater.js'),
@@ -186,3 +188,11 @@ function renewCerts(req, res, next) {
         next(new HttpSuccess(202, { taskId }));
     });
 }
+
+function syncExternalLdap(req, res, next) {
+    externalldap.startSyncer(function (error, taskId) {
+        if (error) return next(new HttpError(500, error.message));
+
+        next(new HttpSuccess(202, { taskId: taskId }));
+    });
+}