From 59e18a1333526b922b318c4165ec09570e80bf5c Mon Sep 17 00:00:00 2001 From: Richard van der Hoff <1389908+richvdh@users.noreply.github.com> Date: Mon, 30 Nov 2020 19:20:56 +0000 Subject: Simplify appservice login code (#8847) we don't need to support legacy login dictionaries here. --- synapse/rest/client/v1/login.py | 27 +++++++++++++++++++++------ 1 file changed, 21 insertions(+), 6 deletions(-) (limited to 'synapse/rest/client') diff --git a/synapse/rest/client/v1/login.py b/synapse/rest/client/v1/login.py index 94452fcbf5..074bdd66c9 100644 --- a/synapse/rest/client/v1/login.py +++ b/synapse/rest/client/v1/login.py @@ -154,13 +154,28 @@ class LoginRestServlet(RestServlet): async def _do_appservice_login( self, login_submission: JsonDict, appservice: ApplicationService ): - logger.info( - "Got appservice login request with identifier: %r", - login_submission.get("identifier"), - ) + identifier = login_submission.get("identifier") + logger.info("Got appservice login request with identifier: %r", identifier) - identifier = convert_client_dict_legacy_fields_to_identifier(login_submission) - qualified_user_id = self._get_qualified_user_id(identifier) + if not isinstance(identifier, dict): + raise SynapseError( + 400, "Invalid identifier in login submission", Codes.INVALID_PARAM + ) + + # this login flow only supports identifiers of type "m.id.user". + if identifier.get("type") != "m.id.user": + raise SynapseError( + 400, "Unknown login identifier type", Codes.INVALID_PARAM + ) + + user = identifier.get("user") + if not isinstance(user, str): + raise SynapseError(400, "Invalid user in identifier", Codes.INVALID_PARAM) + + if user.startswith("@"): + qualified_user_id = user + else: + qualified_user_id = UserID(user, self.hs.hostname).to_string() if not appservice.is_interested_in_user(qualified_user_id): raise LoginError(403, "Invalid access_token", errcode=Codes.FORBIDDEN) -- cgit 1.4.1