From 5c0c86b4e6c319bfe3a087de737f04d6d9c4dd79 Mon Sep 17 00:00:00 2001
From: Thomas NOEL <tnoel@entrouvert.com>
Date: Fri, 18 May 2012 15:10:43 +0200
Subject: [PATCH] add CAS login (with django_cas >= 2.1.1)

---
 polynum/settings.py |  7 +++++++
 polynum/urls.py     | 25 +++++++++++++++++--------
 setup.py            |  5 +++--
 3 files changed, 27 insertions(+), 10 deletions(-)

diff --git a/polynum/settings.py b/polynum/settings.py
index ff8a82b..21ed366 100644
--- a/polynum/settings.py
+++ b/polynum/settings.py
@@ -171,6 +171,13 @@ LOGGING = {
     }
 }
 
+AUTHENTICATION_BACKENDS = DEFAULT_SETTINGS.AUTHENTICATION_BACKENDS
+
+# CAS
+AUTHENTICATION_BACKENDS += ( 'django_cas.backends.CASBackend', )
+MIDDLEWARE_CLASSES += ( 'django_cas.middleware.CASMiddleware', )
+CAS_SERVER_URL = 'https://www.ent.dauphine.fr/cas/'
+
 try:
     from local_settings import *
 except:
diff --git a/polynum/urls.py b/polynum/urls.py
index ee54d03..12b40d0 100644
--- a/polynum/urls.py
+++ b/polynum/urls.py
@@ -1,3 +1,4 @@
+from django.conf import settings
 from django.conf.urls import patterns, include, url
 
 # Uncomment the next two lines to enable the admin:
@@ -5,19 +6,27 @@ from django.contrib import admin
 admin.autodiscover()
 
 urlpatterns = patterns('',
-    # Examples:
-    # url(r'^$', 'polynum.views.home', name='home'),
-    # url(r'^polynum/', include('polynum.foo.urls')),
-
     # Uncomment the admin/doc line below to enable admin documentation:
     # url(r'^admin/doc/', include('django.contrib.admindocs.urls')),
 
     url(r'^admin/', include(admin.site.urls)),
 
-    url(r'^accounts/login/$', 'django.contrib.auth.views.login', {'template_name': 'login.html'}, name='login'),
-    url(r'^accounts/logout/$', 'django.contrib.auth.views.logout', {'template_name': 'logout.html'}, name='logout'),
-
     url(r'^request/', include('polynum.request.urls')),
     url(r'^', include('polynum.pages.urls')),
     url(r'^', include('polynum.entity.urls')),
-)
+    )
+
+if 'django_cas.backends.CASBackend' in settings.AUTHENTICATION_BACKENDS:
+    urlpatterns += patterns('',
+            url(r'^accounts/login/$', 'django_cas.views.login', name='login'),
+            url(r'^accounts/logout/$', 'django_cas.views.logout', name='logout'),
+            )
+else:
+    urlpatterns += patterns('',
+            url(r'^accounts/login/$', 'django.contrib.auth.views.login', 
+                {'template_name': 'login.html'}, name='login'),
+            url(r'^accounts/logout/$', 'django.contrib.auth.views.logout', 
+                {'template_name': 'logout.html'}, name='logout'),
+            )
+
+
diff --git a/setup.py b/setup.py
index f05a9fb..b5b8994 100644
--- a/setup.py
+++ b/setup.py
@@ -6,9 +6,9 @@
 from setuptools import setup, find_packages
 
 setup(name="Polynum",
-      version=0.0,
+      version=0.2,
       license="AGPLv3 or later",
-      description="Printing mangement",
+      description="Polycopies numeriques",
       url="http://dev.entrouvert.org/projects/polynum/",
       author="Entr'ouvert",
       author_email="info@entrouvert.org",
@@ -22,5 +22,6 @@ setup(name="Polynum",
           'django-crispy-forms',
           'django-sekizai',
           'pypdf',
+          'django-cas >= 2.1.1' # not in pypi => pip install https://bitbucket.org/cpcc/django-cas/get/tip.tar.gz
       ],
 )