Start a model for the liberty application

idp/liberty/endpoints.py

@@ -0,0 +1 @@
+import lasso

idp/liberty/models.py

@@ -0,0 +1,46 @@
+from django.db import models
+from django.contrib.auth.models import User
+
+# Configuration models
+def fix_name(name):
+    return name.replace(' ', '_').replace('/', '_')
+
+class FilenameGenerator(object):
+    def __init__(self, infix):
+        self.prefix = infix
+
+    def __call__(self, instance, filename):
+        return os.path.join(self.prefix,
+                "%s_%s_%s" % (fix_name(instance.name), filename,
+                    time.strftime("%Y%m%dT%H:%M:%SZ", time.gmtime())))
+
+
+class LibertyServiceProvider(models.Model):
+    name = models.CharField(max_length = 40, unique = True,
+            help_text = "Internal nickname for the service provider")
+    metadata = models.FileField(upload_to = FilenameGenerator("metadata"))
+    public_key = models.FileField(upload_to = FilenameGenerator("public_key"))
+    ssl_certificate = models.FileField(upload_to = FilenameGenerator("ssl_certificate"))
+
+
+# Transactional models
+
+class LibertyFederation(models.Model):
+    user = models.ForeignKey(User)
+    name_id_qualifier = models.CharField(max_length = 150, editable = False, verbose_name = "Qualifier")
+    name_id_format = models.CharField(max_length = 100, editable = False, verbose_name = "NameIDFormat")
+    name_id_content = models.CharField(max_length = 100, editable = False, verbose_name = "NameID")
+    name_id_sp_name_qualifier = models.CharField(max_length = 100, editable = False, verbose_name = "SPNameQualifier")
+
+class LibertySession(models.Model):
+    django_session_key = models.CharField(max_length = 40, editable = False)
+
+# When we receive a logout request, we lookup the LibertyAssertions, then the LibertySession and the the real DjangoSession
+
+class LibertyAssertions(models.Model):
+    liberty_session = models.ForeignKey(LibertySession, editable = False)
+    session_index = models.CharField(max_length = 80, editable = False)
+    assertion = models.TextField(editable = False)
+    emission_time = models.DateTimeField(auto_now = True, editable = False)
+
+

settings.py

@@ -98,6 +98,7 @@ INSTALLED_APPS = (
     'django.contrib.messages',
     'django.contrib.admin',
     'authentic.idp',
+    'authentic.idp.liberty',
     'registration'
 )