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path: root/synapse/rest/client/v2_alpha/register.py
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Diffstat (limited to 'synapse/rest/client/v2_alpha/register.py')
-rw-r--r--synapse/rest/client/v2_alpha/register.py23
1 files changed, 12 insertions, 11 deletions
diff --git a/synapse/rest/client/v2_alpha/register.py b/synapse/rest/client/v2_alpha/register.py
index d305afcaef..1918897f68 100644
--- a/synapse/rest/client/v2_alpha/register.py
+++ b/synapse/rest/client/v2_alpha/register.py
@@ -28,7 +28,7 @@ from synapse.api.constants import LoginType
 from synapse.api.errors import Codes, SynapseError, UnrecognizedRequestError
 from synapse.http.servlet import (
     RestServlet,
-    assert_params_in_request,
+    assert_params_in_dict,
     parse_json_object_from_request,
     parse_string,
 )
@@ -68,7 +68,7 @@ class EmailRegisterRequestTokenRestServlet(RestServlet):
     def on_POST(self, request):
         body = parse_json_object_from_request(request)
 
-        assert_params_in_request(body, [
+        assert_params_in_dict(body, [
             'id_server', 'client_secret', 'email', 'send_attempt'
         ])
 
@@ -104,7 +104,7 @@ class MsisdnRegisterRequestTokenRestServlet(RestServlet):
     def on_POST(self, request):
         body = parse_json_object_from_request(request)
 
-        assert_params_in_request(body, [
+        assert_params_in_dict(body, [
             'id_server', 'client_secret',
             'country', 'phone_number',
             'send_attempt',
@@ -386,9 +386,7 @@ class RegisterRestServlet(RestServlet):
             add_msisdn = False
         else:
             # NB: This may be from the auth handler and NOT from the POST
-            if 'password' not in params:
-                raise SynapseError(400, "Missing password.",
-                                   Codes.MISSING_PARAM)
+            assert_params_in_dict(params, ["password"])
 
             desired_username = params.get("username", None)
             new_password = params.get("password", None)
@@ -565,11 +563,14 @@ class RegisterRestServlet(RestServlet):
         Returns:
             defer.Deferred:
         """
-        reqd = ('medium', 'address', 'validated_at')
-        if any(x not in threepid for x in reqd):
-            # This will only happen if the ID server returns a malformed response
-            logger.info("Can't add incomplete 3pid")
-            defer.returnValue()
+        try:
+            assert_params_in_dict(threepid, ['medium', 'address', 'validated_at'])
+        except SynapseError as ex:
+            if ex.errcode == Codes.MISSING_PARAM:
+                # This will only happen if the ID server returns a malformed response
+                logger.info("Can't add incomplete 3pid")
+                defer.returnValue(None)
+            raise
 
         yield self.auth_handler.add_threepid(
             user_id,