Add issued handlers to auth_ref and fixtures

issued_at is a standard part of V2 and V3 tokens so add it to
AccessInfo in a similar way to expiry. Also it should be included when
generating tokens so include it in fixtures.

Change-Id: I0d62d8ce6472466886751e10e98046b8e398e079

keystoneclient/access.py

@@ -120,6 +120,14 @@ class AccessInfo(dict):
         """
         raise NotImplementedError()
 
+    @property
+    def issued(self):
+        """Returns the token issue time (as datetime object)
+
+        :returns: datetime
+        """
+        raise NotImplementedError()
+
     @property
     def username(self):
         """Returns the username associated with the authentication request.
@@ -363,6 +371,10 @@ class AccessInfoV2(AccessInfo):
     def expires(self):
         return timeutils.parse_isotime(self['token']['expires'])
 
+    @property
+    def issued(self):
+        return timeutils.parse_isotime(self['token']['issued_at'])
+
     @property
     def username(self):
         return self['user'].get('name', self['user'].get('username'))
@@ -529,6 +541,10 @@ class AccessInfoV3(AccessInfo):
     def expires(self):
         return timeutils.parse_isotime(self['expires_at'])
 
+    @property
+    def issued(self):
+        return timeutils.parse_isotime(self['issued_at'])
+
     @property
     def user_id(self):
         return self['user']['id']

keystoneclient/fixture/v2.py

@@ -40,8 +40,8 @@ class Token(dict):
     that matter to them and not copy and paste sample.
     """
 
-    def __init__(self, token_id=None,
-                 expires=None, tenant_id=None, tenant_name=None, user_id=None,
+    def __init__(self, token_id=None, expires=None, issued=None,
+                 tenant_id=None, tenant_name=None, user_id=None,
                  user_name=None):
         super(Token, self).__init__()
 
@@ -49,8 +49,16 @@ class Token(dict):
         self.user_id = user_id or uuid.uuid4().hex
         self.user_name = user_name or uuid.uuid4().hex
 
+        if not issued:
+            issued = timeutils.utcnow() - datetime.timedelta(minutes=2)
         if not expires:
-            expires = timeutils.utcnow() + datetime.timedelta(hours=1)
+            expires = issued + datetime.timedelta(hours=1)
+
+        try:
+            self.issued = issued
+        except (TypeError, AttributeError):
+            # issued should be able to be passed as a string so ignore
+            self.issued_str = issued
 
         try:
             self.expires = expires
@@ -93,6 +101,22 @@ class Token(dict):
     def expires(self, value):
         self.expires_str = timeutils.isotime(value)
 
+    @property
+    def issued_str(self):
+        return self._token['issued_at']
+
+    @issued_str.setter
+    def issued_str(self, value):
+        self._token['issued_at'] = value
+
+    @property
+    def issued(self):
+        return timeutils.parse_isotime(self.issued_str)
+
+    @issued.setter
+    def issued(self, value):
+        self.issued_str = timeutils.isotime(value)
+
     @property
     def _user(self):
         return self.root.setdefault('user', {})

keystoneclient/fixture/v3.py

@@ -54,7 +54,7 @@ class Token(dict):
     that matter to them and not copy and paste sample.
     """
 
-    def __init__(self, expires=None, user_id=None, user_name=None,
+    def __init__(self, expires=None, issued=None, user_id=None, user_name=None,
                  user_domain_id=None, user_domain_name=None, methods=None,
                  project_id=None, project_name=None, project_domain_id=None,
                  project_domain_name=None, domain_id=None, domain_name=None,
@@ -71,8 +71,17 @@ class Token(dict):
             methods = ['password']
         self.methods.extend(methods)
 
+        if not issued:
+            issued = timeutils.utcnow() - datetime.timedelta(minutes=2)
+
+        try:
+            self.issued = issued
+        except (TypeError, AttributeError):
+            # issued should be able to be passed as a string so ignore
+            self.issued_str = issued
+
         if not expires:
-            expires = timeutils.utcnow() + datetime.timedelta(hours=1)
+            expires = self.issued + datetime.timedelta(hours=1)
 
         try:
             self.expires = expires
@@ -115,7 +124,23 @@ class Token(dict):
 
     @expires.setter
     def expires(self, value):
-        self.expires_str = timeutils.isotime(value)
+        self.expires_str = timeutils.isotime(value, subsecond=True)
+
+    @property
+    def issued_str(self):
+        return self.root.get('issued_at')
+
+    @issued_str.setter
+    def issued_str(self, value):
+        self.root['issued_at'] = value
+
+    @property
+    def issued(self):
+        return timeutils.parse_isotime(self.issued_str)
+
+    @issued.setter
+    def issued(self, value):
+        self.issued_str = timeutils.isotime(value, subsecond=True)
 
     @property
     def _user(self):