some cleanup; bumped the version to 0.2

django_auth_lti/backends.py

@@ -33,7 +33,6 @@ class LTIAuthBackend(ModelBackend):
 
         if request_key is None:
             logger.error("Request doesn't contain an oauth_consumer_key; can't continue.")
-            #raise PermissionDenied
             return None
 
         secret = oauth_creds.get(request_key, None)

django_auth_lti/middleware.py

@@ -49,7 +49,7 @@ class LTIAuthMiddleware(object):
                 auth.login(request, user)
             else:
                 # User could not be authenticated! Bail!
-                logger.error('user could not be authenticated; bail with an error message')
+                logger.error('user could not be authenticated; let the request continue in case another auth plugin is configured')
                 #return HttpResponse('Authentication error! Sorry!')
                 #raise PermissionDenied()
 

setup.py

@@ -9,7 +9,7 @@ os.chdir(os.path.normpath(os.path.join(os.path.abspath(__file__), os.pardir)))
 
 setup(
     name='django-auth-lti',
-    version='0.1',
+    version='0.2',
     packages=find_packages(),
     include_package_data=True,
     license='TBD License',  # example license