A second batch of Pydantic models for rest/client/account.py (#13687)

1 files changed, 26 insertions, 28 deletions

diff --git a/synapse/rest/client/account.py b/synapse/rest/client/account.py
index 1f9a8ccc23..a09aaf3448 100644
--- a/synapse/rest/client/account.py
+++ b/synapse/rest/client/account.py
@@ -15,7 +15,7 @@
 # limitations under the License.
 import logging
 import random
-from typing import TYPE_CHECKING, Optional, Tuple
+from typing import TYPE_CHECKING, List, Optional, Tuple
 from urllib.parse import urlparse
 
 from pydantic import StrictBool, StrictStr, constr
@@ -41,7 +41,11 @@ from synapse.http.servlet import (
 from synapse.http.site import SynapseRequest
 from synapse.metrics import threepid_send_requests
 from synapse.push.mailer import Mailer
-from synapse.rest.client.models import AuthenticationData, EmailRequestTokenBody
+from synapse.rest.client.models import (
+    AuthenticationData,
+    EmailRequestTokenBody,
+    MsisdnRequestTokenBody,
+)
 from synapse.rest.models import RequestBodyModel
 from synapse.types import JsonDict
 from synapse.util.msisdn import phone_number_to_msisdn
@@ -400,23 +404,16 @@ class MsisdnThreepidRequestTokenRestServlet(RestServlet):
         self.identity_handler = hs.get_identity_handler()
 
     async def on_POST(self, request: SynapseRequest) -> Tuple[int, JsonDict]:
-        body = parse_json_object_from_request(request)
-        assert_params_in_dict(
-            body, ["client_secret", "country", "phone_number", "send_attempt"]
+        body = parse_and_validate_json_object_from_request(
+            request, MsisdnRequestTokenBody
         )
-        client_secret = body["client_secret"]
-        assert_valid_client_secret(client_secret)
-
-        country = body["country"]
-        phone_number = body["phone_number"]
-        send_attempt = body["send_attempt"]
-        next_link = body.get("next_link")  # Optional param
-
-        msisdn = phone_number_to_msisdn(country, phone_number)
+        msisdn = phone_number_to_msisdn(body.country, body.phone_number)
 
         if not await check_3pid_allowed(self.hs, "msisdn", msisdn):
             raise SynapseError(
                 403,
+                # TODO: is this error message accurate? Looks like we've only rejected
+                #       this phone number, not necessarily all phone numbers
                 "Account phone numbers are not authorized on this server",
                 Codes.THREEPID_DENIED,
             )
@@ -425,9 +422,9 @@ class MsisdnThreepidRequestTokenRestServlet(RestServlet):
             request, "msisdn", msisdn
         )
 
-        if next_link:
+        if body.next_link:
             # Raise if the provided next_link value isn't valid
-            assert_valid_next_link(self.hs, next_link)
+            assert_valid_next_link(self.hs, body.next_link)
 
         existing_user_id = await self.store.get_user_id_by_threepid("msisdn", msisdn)
 
@@ -454,15 +451,15 @@ class MsisdnThreepidRequestTokenRestServlet(RestServlet):
 
         ret = await self.identity_handler.requestMsisdnToken(
             self.hs.config.registration.account_threepid_delegate_msisdn,
-            country,
-            phone_number,
-            client_secret,
-            send_attempt,
-            next_link,
+            body.country,
+            body.phone_number,
+            body.client_secret,
+            body.send_attempt,
+            body.next_link,
         )
 
         threepid_send_requests.labels(type="msisdn", reason="add_threepid").observe(
-            send_attempt
+            body.send_attempt
         )
 
         return 200, ret
@@ -845,17 +842,18 @@ class AccountStatusRestServlet(RestServlet):
         self._auth = hs.get_auth()
         self._account_handler = hs.get_account_handler()
 
+    class PostBody(RequestBodyModel):
+        # TODO: we could validate that each user id is an mxid here, and/or parse it
+        #       as a UserID
+        user_ids: List[StrictStr]
+
     async def on_POST(self, request: SynapseRequest) -> Tuple[int, JsonDict]:
         await self._auth.get_user_by_req(request)
 
-        body = parse_json_object_from_request(request)
-        if "user_ids" not in body:
-            raise SynapseError(
-                400, "Required parameter 'user_ids' is missing", Codes.MISSING_PARAM
-            )
+        body = parse_and_validate_json_object_from_request(request, self.PostBody)
 
         statuses, failures = await self._account_handler.get_account_statuses(
-            body["user_ids"],
+            body.user_ids,
             allow_remote=True,
         )