From bd8289828a4515b71e33cd8504e10185db2d97c9 Mon Sep 17 00:00:00 2001
From: Alberto Asuero <alberto.asuero@geographica.gs>
Date: Wed, 8 Oct 2014 13:31:33 +0200
Subject: [PATCH] Logout

---
 library.js                           | 34 ++++++++++++++++++++++------
 package.json                         |  5 ++--
 templates/admin/plugins/sso-saml.tpl |  6 +++++
 3 files changed, 36 insertions(+), 9 deletions(-)

diff --git a/library.js b/library.js
index abc31eb..d117f14 100644
--- a/library.js
+++ b/library.js
@@ -9,7 +9,8 @@
 		fs = module.parent.require('fs'),
 		path = module.parent.require('path'),
 		nconf = module.parent.require('nconf'),
-		async = module.parent.require('async');
+		async = module.parent.require('async'),
+		winston = require('winston');
 
 	var constants = Object.freeze({
 		'name': "SAML",
@@ -94,6 +95,30 @@
 				}
 		
 			);
+
+			if (meta.config['sso:saml:logouturl']) {
+
+				app.get(meta.config['sso:saml:logouturl'],function(req,res){
+					if (req.user && parseInt(req.user.uid, 10) > 0) {
+						winston.info('[Auth] Session ' + req.sessionID + ' logout (uid: ' + req.user.uid + ')');
+
+						var ws = module.parent.require('./socket.io');
+						ws.logoutUser(req.user.uid);
+
+						req.logout();
+
+						if (meta.config['sso:saml:logoutredirecturl']){
+							res.redirect(meta.config['sso:saml:logoutredirecturl']);
+						}
+						else{
+							res.redirect("/");
+						}
+					}
+					
+
+				});
+			}
+			
 		}
 	
 		callback();
@@ -131,12 +156,7 @@
 				});
 			}
 			else {
-				console.log({
-					username: userdata.username,
-					email: userdata.email,
-					fullname : userdata.cn + " " + userdata.sn
-							
-				});
+
 				// New User
 				user.create({
 					username: userdata.username,
diff --git a/package.json b/package.json
index 6a2e8d5..f7c61f3 100644
--- a/package.json
+++ b/package.json
@@ -1,6 +1,6 @@
 {
   "name": "nodebb-plugin-sso-saml",
-  "version": "0.0.3",
+  "version": "0.0.4",
   "description": "NodeBB SAML SSO",
   "main": "library.js",
   "repository": {
@@ -27,7 +27,8 @@
   "readme": "# NodeBB SAML SSO\n\nNodeBB Plugin that allows users to login/register via a account.\n\n## Installation\n\n    npm install nodebb-plugin-sso-saml\n",
   "readmeFilename": "README.md",
   "dependencies": {
-    "passport-saml": "~0.5.3"
+    "passport-saml": "~0.5.3",
+    "winston" : "0.8.1"
   },
   "homepage": "https://github.com/GeographicaGS/nodebb-plugin-sso-saml.git",
   "_id": "nodebb-plugin-sso-saml@0.0.2"
diff --git a/templates/admin/plugins/sso-saml.tpl b/templates/admin/plugins/sso-saml.tpl
index 9f2e0fe..e43f981 100644
--- a/templates/admin/plugins/sso-saml.tpl
+++ b/templates/admin/plugins/sso-saml.tpl
@@ -17,6 +17,12 @@
 		<br/>
 		<input type="text" data-field="sso:saml:loginsuccessredirecturl" title="URL to redirect after a successfull login" class="form-control input-md" placeholder="URL to redirect after a successfull login. Leave empty to redirect to /. ">
 
+		<br/>
+		<input type="text" data-field="sso:saml:logouturl" title="Logout URL" class="form-control input-md" placeholder="Logout URL ">
+
+		<br/>
+		<input type="text" data-field="sso:saml:logoutredirecturl" title="Logout redirect URL" class="form-control input-md" placeholder="Logout redirect URL">		
+
 	</div>
 </form>