From 1ada840bdc8ac6e5c89ff2476ba2236e5502f39f Mon Sep 17 00:00:00 2001
From: Valentin Samir <valentin.samir@crans.org>
Date: Mon, 8 Jun 2015 18:22:10 +0200
Subject: [PATCH] Possibility to specify a single log out callback

---
 .../migrations/0018_auto_20150608_1621.py     | 26 +++++++++++++++++++
 cas_server/models.py                          | 16 +++++++++++-
 2 files changed, 41 insertions(+), 1 deletion(-)
 create mode 100644 cas_server/migrations/0018_auto_20150608_1621.py

diff --git a/cas_server/migrations/0018_auto_20150608_1621.py b/cas_server/migrations/0018_auto_20150608_1621.py
new file mode 100644
index 0000000..d38cebc
--- /dev/null
+++ b/cas_server/migrations/0018_auto_20150608_1621.py
@@ -0,0 +1,26 @@
+# -*- coding: utf-8 -*-
+from __future__ import unicode_literals
+
+from django.db import models, migrations
+
+
+class Migration(migrations.Migration):
+
+    dependencies = [
+        ('cas_server', '0017_remove_user_attributs'),
+    ]
+
+    operations = [
+        migrations.AddField(
+            model_name='servicepattern',
+            name='single_log_out_callback',
+            field=models.CharField(default=b'', help_text='URL where the SLO request will be POST. empty = service url\nThis is usefull for non HTTP proxied services.', max_length=255, verbose_name='single log out callback', blank=True),
+            preserve_default=True,
+        ),
+        migrations.AlterField(
+            model_name='replaceattributname',
+            name='name',
+            field=models.CharField(help_text='name of an attribut to send to the service, use * for all attributes', max_length=255, verbose_name='name'),
+            preserve_default=True,
+        ),
+    ]
diff --git a/cas_server/models.py b/cas_server/models.py
index ae046de..db47bed 100644
--- a/cas_server/models.py
+++ b/cas_server/models.py
@@ -167,6 +167,16 @@ class ServicePattern(models.Model):
         help_text=_("Enable SLO for the service")
     )
 
+    single_log_out_callback = models.CharField(
+        max_length=255,
+        default="",
+        blank=True,
+        verbose_name=_(u"single log out callback"),
+        help_text=_(u"URL where the SLO request will be POST. empty = service url\n" \
+                    u"This is usefull for non HTTP proxied services.")
+    )
+
+
     def __unicode__(self):
         return u"%s: %s" % (self.pos, self.pattern)
 
@@ -344,8 +354,12 @@ class Ticket(models.Model):
                 'ticket': self.value
             }
             try:
+                if self.service_pattern.single_log_out_callback:
+                    url = self.service_pattern.single_log_out_callback
+                else:
+                   url = self.service
                 return session.post(
-                    self.service.encode('utf-8'),
+                    url.encode('utf-8'),
                     data={'logoutRequest':xml.encode('utf-8')},
                 )
             except Exception as error: