From 1e8452483f6f6b901295f61ae6fbabf6c8b53012 Mon Sep 17 00:00:00 2001
From: lilleman <lilleman@larvit.se>
Date: Sun, 14 Jun 2015 14:55:07 +0200
Subject: [PATCH] Added option to send user metadata to the server session

---
 README.md     | 3 ++-
 lib/server.js | 8 +++++++-
 package.json  | 2 +-
 3 files changed, 10 insertions(+), 3 deletions(-)

diff --git a/README.md b/README.md
index e5f19f0..c159cb9 100644
--- a/README.md
+++ b/README.md
@@ -87,7 +87,8 @@ Example code below:
     // This should of course be replaced with your preferred auth system
     function checkuserpass(username, password, callback) {
     	if (username === 'foo' && password === 'bar') {
-    		callback(null, true);
+    		// The last parameter is just user meta data that will be attached to the session as "userData" and is optional
+    		callback(null, true, {'username': 'foo', 'userId': 123});
     	} else {
     		callback(null, false);
     	}
diff --git a/lib/server.js b/lib/server.js
index fdc7730..714639e 100644
--- a/lib/server.js
+++ b/lib/server.js
@@ -38,7 +38,7 @@ function login(pduObj) {
 
 	// If there is a checkuserpass(), use it to check system_id and password from the PDU
 	if (typeof this.options.checkuserpass === 'function') {
-		this.options.checkuserpass(pduObj.params.system_id, pduObj.params.password, function(err, res) {
+		this.options.checkuserpass(pduObj.params.system_id, pduObj.params.password, function(err, res, userData) {
 			if (err) {
 				that.closeSocket();
 				return;
@@ -54,6 +54,12 @@ function login(pduObj) {
 
 			log.verbose('larvitsmpp: lib/server.js: serverSession() - login() - Login successful! Connected host: ' + that.sock.remoteAddress + ':' + that.sock.remotePort + ' system_id: "' + pduObj.params.system_id + '"');
 			that.loggedIn = true;
+
+			// Set additional user data to the session
+			if (userData !== undefined) {
+				that.userData = userData;
+			}
+
 			that.sock.resume();
 			that.sendReturn(pduObj);
 		});
diff --git a/package.json b/package.json
index e3129f5..ad47206 100644
--- a/package.json
+++ b/package.json
@@ -29,7 +29,7 @@
 		"url": "https://github.com/larvit/larvitsmpp",
 		"type": "git"
 	},
-	"version": "0.1.0",
+	"version": "0.1.1",
 	"readmeFilename": "README.md",
 	"readme": "larvitsmpp",
 	"bugs": {