Remove access-token support from RegistrationHandler.register (#5641)

Nothing uses this now, so we can remove the dead code, and clean up the
API.

Since we're changing the shape of the return value anyway, we take the
opportunity to give the method a better name.

1 files changed, 5 insertions, 6 deletions

diff --git a/synapse/rest/client/v2_alpha/register.py b/synapse/rest/client/v2_alpha/register.py
index 5c120e4dd5..f327999e59 100644
--- a/synapse/rest/client/v2_alpha/register.py
+++ b/synapse/rest/client/v2_alpha/register.py
@@ -464,11 +464,10 @@ class RegisterRestServlet(RestServlet):
                                 Codes.THREEPID_IN_USE,
                             )
 
-            (registered_user_id, _) = yield self.registration_handler.register(
+            registered_user_id = yield self.registration_handler.register_user(
                 localpart=desired_username,
                 password=new_password,
                 guest_access_token=guest_access_token,
-                generate_token=False,
                 threepid=threepid,
                 address=client_addr,
             )
@@ -542,8 +541,8 @@ class RegisterRestServlet(RestServlet):
         if not compare_digest(want_mac, got_mac):
             raise SynapseError(403, "HMAC incorrect")
 
-        (user_id, _) = yield self.registration_handler.register(
-            localpart=username, password=password, generate_token=False
+        user_id = yield self.registration_handler.register_user(
+            localpart=username, password=password
         )
 
         result = yield self._create_registration_details(user_id, body)
@@ -577,8 +576,8 @@ class RegisterRestServlet(RestServlet):
     def _do_guest_registration(self, params, address=None):
         if not self.hs.config.allow_guest_access:
             raise SynapseError(403, "Guest access is disabled")
-        user_id, _ = yield self.registration_handler.register(
-            generate_token=False, make_guest=True, address=address
+        user_id = yield self.registration_handler.register_user(
+            make_guest=True, address=address
         )
 
         # we don't allow guests to specify their own device_id, because