Added the timestamp when the authentication took place to the authn_info method.

Updated the test to verify the change.

Author: Hans Hörberg

src/saml2/response.py

@@ -997,6 +997,10 @@ def authn_info(self):
         res = []
         for astat in self.assertion.authn_statement:
             context = astat.authn_context
+            try:
+                authn_instant = astat.authn_instant
+            except AttributeError:
+                authn_instant = ""
             if context:
                 try:
                     aclass = context.authn_context_class_ref.text
@@ -1007,7 +1011,7 @@ def authn_info(self):
                                   context.authenticating_authority]
                 except AttributeError:
                     authn_auth = []
-                res.append((aclass, authn_auth))
+                res.append((aclass, authn_auth, authn_instant))
         return res
 
     def authz_decision_info(self):

tests/test_44_authnresp.py

@@ -1,6 +1,8 @@
 #!/usr/bin/env python
 # -*- coding: utf-8 -*-
 from contextlib import closing
+from datetime import datetime
+from dateutil import parser
 from saml2.authn_context import INTERNETPROTOCOLPASSWORD
 
 from saml2.server import Server
@@ -123,6 +125,9 @@ def test_verify_w_authn(self):
         assert len(authn_info) == 1
         assert authn_info[0][0] == INTERNETPROTOCOLPASSWORD
         assert authn_info[0][1] == ["http://www.example.com/login"]
+        now = datetime.now()
+        dt = parser.parse(authn_info[0][2])
+        assert now.year == dt.year and now.month == dt.month and now.day == dt.day
         session_info = self.ar.session_info()
         assert session_info["authn_info"] == authn_info