Enable settings/change password on keystone v3

There is a new API in v3 for users to update their own password.

Change-Id: I30e1f4682dab6e29968f38f04fa71e0e3720d5e1
Closes-Bug: #1239757

openstack_dashboard/api/keystone.py

@@ -396,11 +396,11 @@ def user_update_password(request, user, password, admin=True):
 
 def user_update_own_password(request, origpassword, password):
     client = keystoneclient(request, admin=False)
+    client.user_id = request.user.id
     if VERSIONS.active < 3:
-        client.user_id = request.user.id
         return client.users.update_own_password(origpassword, password)
     else:
-        return client.users.update(request.user.id, password=password)
+        return client.users.update_password(origpassword, password)
 
 
 def user_update_tenant(request, user, project, admin=True):

openstack_dashboard/dashboards/settings/password/panel.py

@@ -18,7 +18,6 @@ from django.utils.translation import ugettext_lazy as _
 
 import horizon
 
-from openstack_dashboard.api import keystone
 from openstack_dashboard.dashboards.settings import dashboard
 
 
@@ -26,7 +25,5 @@ class PasswordPanel(horizon.Panel):
     name = _("Change Password")
     slug = 'password'
 
-# TODO(mrunge): remove restriction, when keystone v3 has a update own user
-# function and checks passwords properly.
-if keystone.VERSIONS.active == 2:
-    dashboard.Settings.register(PasswordPanel)
+
+dashboard.Settings.register(PasswordPanel)

openstack_dashboard/dashboards/settings/password/tests.py

@@ -23,19 +23,14 @@ from mox import IsA  # noqa
 from openstack_dashboard import api
 from openstack_dashboard.test import helpers as test
 
-# TODO(mrunge): remove, when keystone v3 supports
-# change_own_password, incl. password validation
-kver = api.keystone.VERSIONS.active
-if kver == 2:
-    INDEX_URL = reverse('horizon:settings:password:index')
+
+INDEX_URL = reverse('horizon:settings:password:index')
 
 
 class ChangePasswordTests(test.TestCase):
 
     @test.create_stubs({api.keystone: ('user_update_own_password', )})
     def test_change_password(self):
-        if kver == 3:
-            self.skipTest('Password change in keystone v3 unsupported')
         api.keystone.user_update_own_password(IsA(http.HttpRequest),
                                               'oldpwd',
                                               'normalpwd',).AndReturn(None)
@@ -50,8 +45,6 @@ class ChangePasswordTests(test.TestCase):
         self.assertNoFormErrors(res)
 
     def test_change_validation_passwords_not_matching(self):
-        if kver == 3:
-            self.skipTest('Password change in keystone v3 unsupported')
         formData = {'method': 'PasswordForm',
                     'current_password': 'currpasswd',
                     'new_password': 'testpassword',
@@ -62,8 +55,6 @@ class ChangePasswordTests(test.TestCase):
 
     @test.create_stubs({api.keystone: ('user_update_own_password', )})
     def test_change_password_shows_message_on_login_page(self):
-        if kver == 3:
-            self.skipTest('Password change in keystone v3 unsupported')
         api.keystone.user_update_own_password(IsA(http.HttpRequest),
                                               'oldpwd',
                                               'normalpwd').AndReturn(None)
@@ -77,9 +68,3 @@ class ChangePasswordTests(test.TestCase):
 
         info_msg = "Password changed. Please log in again to continue."
         self.assertContains(res, info_msg)
-
-    def test_on_keystone_v3_disabled(self):
-        try:
-            reverse('horizon:settings:password:index')
-        except NoReverseMatch:
-            pass

openstack_dashboard/test/settings.py

@@ -211,3 +211,6 @@ FLAVOR_EXTRA_KEYS = {
         ('quota:outbound_average', 'Quota: Outbound average'),
     ]
 }
+
+# The openstack_auth.user.Token object isn't JSON-serializable ATM
+SESSION_SERIALIZER = 'django.contrib.sessions.serializers.PickleSerializer'