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Diffstat (limited to '')
| -rw-r--r-- | synapse/rest/client/register.py | 12 |
1 files changed, 4 insertions, 8 deletions
diff --git a/synapse/rest/client/register.py b/synapse/rest/client/register.py index d59669f0b6..77e3b91b79 100644 --- a/synapse/rest/client/register.py +++ b/synapse/rest/client/register.py @@ -462,9 +462,9 @@ class RegisterRestServlet(RestServlet): # the auth layer will store these in sessions. desired_username = None if "username" in body: - if not isinstance(body["username"], str) or len(body["username"]) > 512: - raise SynapseError(400, "Invalid username") desired_username = body["username"] + if not isinstance(desired_username, str) or len(desired_username) > 512: + raise SynapseError(400, "Invalid username") # fork off as soon as possible for ASes which have completely # different registration flows to normal users @@ -477,11 +477,6 @@ class RegisterRestServlet(RestServlet): "Appservice token must be provided when using a type of m.login.application_service", ) - # Set the desired user according to the AS API (which uses the - # 'user' key not 'username'). Since this is a new addition, we'll - # fallback to 'username' if they gave one. - desired_username = body.get("user", desired_username) - # XXX we should check that desired_username is valid. Currently # we give appservices carte blanche for any insanity in mxids, # because the IRC bridges rely on being able to register stupid @@ -489,7 +484,8 @@ class RegisterRestServlet(RestServlet): access_token = self.auth.get_access_token_from_request(request) - if not isinstance(desired_username, str): + # Desired username is either a string or None. + if desired_username is None: raise SynapseError(400, "Desired Username is missing or not a string") result = await self._do_appservice_registration( |