From 4f0ea1f15b91e3192385ec12963a39ca9f8e97c1 Mon Sep 17 00:00:00 2001
From: rxbn_ <contact@rxbn.de>
Date: Thu, 1 Oct 2020 21:58:02 +0200
Subject: [PATCH] SSO module rewrite

---
 bin/sso/module.js | 54 ++++++++++++++++++++++-------------------------
 1 file changed, 25 insertions(+), 29 deletions(-)

diff --git a/bin/sso/module.js b/bin/sso/module.js
index 0c3b84c..8ceaf87 100644
--- a/bin/sso/module.js
+++ b/bin/sso/module.js
@@ -6,42 +6,38 @@
  * For the full copyright and license information, please view the LICENSE
  * file that was distributed with this source code.
  */
-var functions = {};
-var request = require('request');
-var querystring = require('querystring');
+const methods = {};
+const bent = require('bent');
+const querystring = require('querystring');
+
+const cfg = require(global['__dirname']+'/bin/config');
 
 /**
  * authenticate user
  * @author Ruben Meyer
- * @param {Object} obj obj (userId, userToken, appId, appSecret)
- * @param {Function} callback obj (err, access => true, false)
+ * @async
+ * @param {Object} obj obj (userId, token, appId, appSecret)
+ * @return {Object} callback obj (err, access => {true, false})
  */
-functions.authenticateUser = (obj, callback) => {
-	if(typeof callback !== 'function') callback = function() {};
+methods.authenticateUser = async (obj, callback) => {
+	let request = bent(cfg.sso.providerApi, 'POST', 'json', 200);
 
-	request({
-		method: 'POST',
-		uri: global['gds'].cfg.sso.provider,
-		headers: {
-			'Content-Type': 'application/json'
-		},
-		body: JSON.stringify({
+	try {
+		let post = await request('', {
 			applicationId: obj.appId,
 			applicationSecret: obj.appSecret,
 			userId: obj.userId,
-			token: obj.userToken
-		})
-	}, (err, res, body) => {
-		console.log('error:', err); // Print the error if one occurred
-		console.log('statusCode:', res && res.statusCode); // Print the response status code if a response was received
-		console.log('body:', body); // Print the HTML
-		try {
-			if(typeof body !== "object") body = JSON.parse(body);
-			return callback(err, body.access);
-		} catch(e) {
-			callback(new Error("Body is misformed"));
-		}
-	});
+			token: obj.token
+		});
+
+		if(post.status == 200 && post.message == "msg.auth.authentication.successful")
+			return true;
+	} catch(err) {
+		// something went wrong
+		console.log(err);
+		return false;
+	}
+
 };
 
 /**
@@ -51,12 +47,12 @@ functions.authenticateUser = (obj, callback) => {
  * @param {Object} obj obj(url, appId)
  * @param {Function} callback string(url)
  */
-functions.createAuthentication = (obj) => {
+methods.createAuthentication = (obj) => {
 	let nUrl = {
 		redirectUrl: obj.url,
 		appId: obj.appId
 	};
-	return global['gds'].cfg.sso.provider+"?"+querystring.stringify(nUrl);
+	return cfg.sso.providerUI+"?"+querystring.stringify(nUrl);
 };
 
 ////////////////////////////////////////////////////////////////////////////////////////////////////////////////