From 12eb91d0127e204f9d675283f684db22a8fd8e1f Mon Sep 17 00:00:00 2001
From: Gergely Polonkai <gergely@polonkai.eu>
Date: Sun, 8 Jul 2018 22:52:40 +0200
Subject: [PATCH] Log an audit message when a user logs out

---
 calsocial/security.py | 12 +++++++++++-
 1 file changed, 11 insertions(+), 1 deletion(-)

diff --git a/calsocial/security.py b/calsocial/security.py
index 7a45923..a574ee6 100644
--- a/calsocial/security.py
+++ b/calsocial/security.py
@@ -18,7 +18,7 @@
 """
 
 from flask import current_app
-from flask_login.signals import user_logged_in
+from flask_login.signals import user_logged_in, user_logged_out
 from flask_security import Security, AnonymousUser as BaseAnonymousUser
 
 security = Security()
@@ -44,3 +44,13 @@ def login_handler(app, user):
     from .models import AuditLog
 
     AuditLog.log(user, AuditLog.TYPE_LOGIN_SUCCESS)
+
+
+@user_logged_out.connect
+def logout_handler(app, user):
+    """Signal handler to be called when a user logs out
+    """
+
+    from .models import AuditLog
+
+    AuditLog.log(user, AuditLog.TYPE_LOGOUT)