Further registration refactoring

* `RegistrationHandler.appservice_register` no longer issues an access token:
  instead it is left for the caller to do it. (There are two of these, one in
  `synapse/rest/client/v1/register.py`, which now simply calls
  `AuthHandler.issue_access_token`, and the other in
  `synapse/rest/client/v2_alpha/register.py`, which is covered below).

* In `synapse/rest/client/v2_alpha/register.py`, move the generation of
  access_tokens into `_create_registration_details`. This means that the normal
  flow no longer needs to call `AuthHandler.issue_access_token`; the
  shared-secret flow can tell `RegistrationHandler.register` not to generate a
  token; and the appservice flow continues to work despite the above change.

1 files changed, 5 insertions, 1 deletions

diff --git a/tests/rest/client/v2_alpha/test_register.py b/tests/rest/client/v2_alpha/test_register.py

index 9a4215fef7..ccbb8776d3 100644
--- a/tests/rest/client/v2_alpha/test_register.py
+++ b/tests/rest/client/v2_alpha/test_register.py
@@ -61,8 +61,10 @@ class RegisterRestServletTestCase(unittest.TestCase):
             "id": "1234"
         }
         self.registration_handler.appservice_register = Mock(
-            return_value=(user_id, token)
+            return_value=user_id
         )
+        self.auth_handler.issue_access_token = Mock(return_value=token)
+
         (code, result) = yield self.servlet.on_POST(self.request)
         self.assertEquals(code, 200)
         det_data = {
@@ -126,6 +128,8 @@ class RegisterRestServletTestCase(unittest.TestCase):
         }
         self.assertDictContainsSubset(det_data, result)
         self.assertIn("refresh_token", result)
+        self.auth_handler.issue_access_token.assert_called_once_with(
+            user_id)
 
     def test_POST_disabled_registration(self):
         self.hs.config.enable_registration = False