Make get_user_by_id return a proper type

synapse/api/auth/internal.py

@@ -268,7 +268,7 @@ async def get_user_by_access_token(
             stored_user = await self.store.get_user_by_id(user_id)
             if not stored_user:
                 raise InvalidClientTokenError("Unknown user_id %s" % user_id)
-            if not stored_user["is_guest"]:
+            if not stored_user.is_guest:
                 raise InvalidClientTokenError(
                     "Guest access token used for regular user"
                 )

synapse/api/auth/msc3861_delegated.py

@@ -300,7 +300,7 @@ async def get_user_by_access_token(
             user_id = UserID(username, self._hostname)
 
             # First try to find a user from the username claim
-            user_info = await self.store.get_userinfo_by_id(user_id=user_id.to_string())
+            user_info = await self.store.get_user_by_id(user_id=user_id.to_string())
             if user_info is None:
                 # If the user does not exist, we should create it on the fly
                 # TODO: we could use SCIM to provision users ahead of time and listen

synapse/handlers/account.py

@@ -102,7 +102,7 @@ async def _get_local_account_status(self, user_id: UserID) -> JsonDict:
         """
         status = {"exists": False}
 
-        userinfo = await self._main_store.get_userinfo_by_id(user_id.to_string())
+        userinfo = await self._main_store.get_user_by_id(user_id.to_string())
 
         if userinfo is not None:
             status = {

synapse/handlers/admin.py

@@ -18,7 +18,7 @@
 
 from synapse.api.constants import Direction, Membership
 from synapse.events import EventBase
-from synapse.types import JsonDict, RoomStreamToken, StateMap, UserID
+from synapse.types import JsonDict, RoomStreamToken, StateMap, UserID, UserInfo
 from synapse.visibility import filter_events_for_client
 
 if TYPE_CHECKING:
@@ -57,37 +57,30 @@ async def get_whois(self, user: UserID) -> JsonDict:
 
     async def get_user(self, user: UserID) -> Optional[JsonDict]:
         """Function to get user details"""
-        user_info_dict = await self._store.get_user_by_id(user.to_string())
-        if user_info_dict is None:
+        user_info: Optional[UserInfo] = await self._store.get_user_by_id(
+            user.to_string()
+        )
+        if user_info is None:
             return None
 
-        # Restrict returned information to a known set of fields. This prevents additional
-        # fields added to get_user_by_id from modifying Synapse's external API surface.
-        user_info_to_return = {
-            "name",
-            "admin",
-            "deactivated",
-            "locked",
-            "shadow_banned",
-            "creation_ts",
-            "appservice_id",
-            "consent_server_notice_sent",
-            "consent_version",
-            "consent_ts",
-            "user_type",
-            "is_guest",
+        user_info_dict = {
+            "name": user.to_string(),
+            "admin": user_info.is_admin,
+            "deactivated": user_info.is_deactivated,
+            "locked": user_info.locked,
+            "shadow_banned": user_info.is_shadow_banned,
+            "creation_ts": user_info.creation_ts,
+            "appservice_id": user_info.appservice_id,
+            "consent_server_notice_sent": user_info.consent_server_notice_sent,
+            "consent_version": user_info.consent_version,
+            "consent_ts": user_info.consent_ts,
+            "user_type": user_info.user_type,
+            "is_guest": user_info.is_guest,
         }
 
         if self._msc3866_enabled:
             # Only include the approved flag if support for MSC3866 is enabled.
-            user_info_to_return.add("approved")
-
-        # Restrict returned keys to a known set.
-        user_info_dict = {
-            key: value
-            for key, value in user_info_dict.items()
-            if key in user_info_to_return
-        }
+            user_info_dict["approved"] = user_info.approved
 
         # Add additional user metadata
         profile = await self._store.get_profileinfo(user)

synapse/handlers/message.py

@@ -828,13 +828,13 @@ async def assert_accepted_privacy_policy(self, requester: Requester) -> None:
 
         u = await self.store.get_user_by_id(user_id)
         assert u is not None
-        if u["user_type"] in (UserTypes.SUPPORT, UserTypes.BOT):
+        if u.user_type in (UserTypes.SUPPORT, UserTypes.BOT):
             # support and bot users are not required to consent
             return
-        if u["appservice_id"] is not None:
+        if u.appservice_id is not None:
             # users registered by an appservice are exempt
             return
-        if u["consent_version"] == self.config.consent.user_consent_version:
+        if u.consent_version == self.config.consent.user_consent_version:
             return
 
         consent_uri = self._consent_uri_builder.build_user_consent_uri(user.localpart)

synapse/module_api/__init__.py

@@ -572,7 +572,7 @@ async def get_userinfo_by_id(self, user_id: str) -> Optional[UserInfo]:
         Returns:
             UserInfo object if a user was found, otherwise None
         """
-        return await self._store.get_userinfo_by_id(user_id)
+        return await self._store.get_user_by_id(user_id)
 
     async def get_user_by_req(
         self,
@@ -1878,7 +1878,7 @@ async def put_global(
             raise TypeError(f"new_data must be a dict; got {type(new_data).__name__}")
 
         # Ensure the user exists, so we don't just write to users that aren't there.
-        if await self._store.get_userinfo_by_id(user_id) is None:
+        if await self._store.get_user_by_id(user_id) is None:
             raise ValueError(f"User {user_id} does not exist on this server.")
 
         await self._handler.add_account_data_for_user(user_id, data_type, new_data)

synapse/rest/consent/consent_resource.py

@@ -129,7 +129,7 @@ async def _async_render_GET(self, request: Request) -> None:
             if u is None:
                 raise NotFoundError("Unknown user")
 
-            has_consented = u["consent_version"] == version
+            has_consented = u.consent_version == version
             userhmac = userhmac_bytes.decode("ascii")
 
         try:

synapse/server_notices/consent_server_notices.py

@@ -79,15 +79,15 @@ async def maybe_send_server_notice_to_user(self, user_id: str) -> None:
             if u is None:
                 return
 
-            if u["is_guest"] and not self._send_to_guests:
+            if u.is_guest and not self._send_to_guests:
                 # don't send to guests
                 return
 
-            if u["consent_version"] == self._current_consent_version:
+            if u.consent_version == self._current_consent_version:
                 # user has already consented
                 return
 
-            if u["consent_server_notice_sent"] == self._current_consent_version:
+            if u.consent_server_notice_sent == self._current_consent_version:
                 # we've already sent a notice to the user
                 return
 

synapse/storage/databases/main/registration.py

@@ -16,7 +16,7 @@
 import logging
 import random
 import re
-from typing import TYPE_CHECKING, Any, Dict, List, Mapping, Optional, Tuple, Union, cast
+from typing import TYPE_CHECKING, Any, Dict, List, Optional, Tuple, Union, cast
 
 import attr
 
@@ -192,8 +192,8 @@ def __init__(
             )
 
     @cached()
-    async def get_user_by_id(self, user_id: str) -> Optional[Mapping[str, Any]]:
-        """Deprecated: use get_userinfo_by_id instead"""
+    async def get_user_by_id(self, user_id: str) -> Optional[UserInfo]:
+        """Returns info about the user account, if it exists."""
 
         def get_user_by_id_txn(txn: LoggingTransaction) -> Optional[Dict[str, Any]]:
             # We could technically use simple_select_one here, but it would not perform
@@ -202,7 +202,7 @@ def get_user_by_id_txn(txn: LoggingTransaction) -> Optional[Dict[str, Any]]:
             txn.execute(
                 """
                 SELECT
-                    name, password_hash, is_guest, admin, consent_version, consent_ts,
+                    name, is_guest, admin, consent_version, consent_ts,
                     consent_server_notice_sent, appservice_id, creation_ts, user_type,
                     deactivated, COALESCE(shadow_banned, FALSE) AS shadow_banned,
                     COALESCE(approved, TRUE) AS approved,
@@ -224,50 +224,23 @@ def get_user_by_id_txn(txn: LoggingTransaction) -> Optional[Dict[str, Any]]:
             desc="get_user_by_id",
             func=get_user_by_id_txn,
         )
-
-        if row is not None:
-            # If we're using SQLite our boolean values will be integers. Because we
-            # present some of this data as is to e.g. server admins via REST APIs, we
-            # want to make sure we're returning the right type of data.
-            # Note: when adding a column name to this list, be wary of NULLable columns,
-            # since NULL values will be turned into False.
-            boolean_columns = [
-                "admin",
-                "deactivated",
-                "shadow_banned",
-                "approved",
-                "locked",
-            ]
-            for column in boolean_columns:
-                row[column] = bool(row[column])
-
-        return row
-
-    async def get_userinfo_by_id(self, user_id: str) -> Optional[UserInfo]:
-        """Get a UserInfo object for a user by user ID.
-
-        Note! Currently uses the cache of `get_user_by_id`. Once that deprecated method is removed,
-        this method should be cached.
-
-        Args:
-             user_id: The user to fetch user info for.
-        Returns:
-            `UserInfo` object if user found, otherwise `None`.
-        """
-        user_data = await self.get_user_by_id(user_id)
-        if not user_data:
+        if row is None:
             return None
+
         return UserInfo(
-            appservice_id=user_data["appservice_id"],
-            consent_server_notice_sent=user_data["consent_server_notice_sent"],
-            consent_version=user_data["consent_version"],
-            creation_ts=user_data["creation_ts"],
-            is_admin=bool(user_data["admin"]),
-            is_deactivated=bool(user_data["deactivated"]),
-            is_guest=bool(user_data["is_guest"]),
-            is_shadow_banned=bool(user_data["shadow_banned"]),
-            user_id=UserID.from_string(user_data["name"]),
-            user_type=user_data["user_type"],
+            appservice_id=row["appservice_id"],
+            consent_server_notice_sent=row["consent_server_notice_sent"],
+            consent_version=row["consent_version"],
+            consent_ts=row["consent_ts"],
+            creation_ts=row["creation_ts"],
+            is_admin=bool(row["admin"]),
+            is_deactivated=bool(row["deactivated"]),
+            is_guest=bool(row["is_guest"]),
+            is_shadow_banned=bool(row["shadow_banned"]),
+            user_id=UserID.from_string(row["name"]),
+            user_type=row["user_type"],
+            approved=bool(row["approved"]),
+            locked=bool(row["locked"]),
         )
 
     async def is_trial_user(self, user_id: str) -> bool:
@@ -285,10 +258,10 @@ async def is_trial_user(self, user_id: str) -> bool:
 
         now = self._clock.time_msec()
         days = self.config.server.mau_appservice_trial_days.get(
-            info["appservice_id"], self.config.server.mau_trial_days
+            info.appservice_id, self.config.server.mau_trial_days
         )
         trial_duration_ms = days * 24 * 60 * 60 * 1000
-        is_trial = (now - info["creation_ts"] * 1000) < trial_duration_ms
+        is_trial = (now - info.creation_ts * 1000) < trial_duration_ms
         return is_trial
 
     @cached()

synapse/types/__init__.py

@@ -933,31 +933,37 @@ def get_verify_key_from_cross_signing_key(
 
 @attr.s(auto_attribs=True, frozen=True, slots=True)
 class UserInfo:
-    """Holds information about a user. Result of get_userinfo_by_id.
+    """Holds information about a user. Result of get_user_by_id.
 
     Attributes:
         user_id:  ID of the user.
         appservice_id:  Application service ID that created this user.
         consent_server_notice_sent:  Version of policy documents the user has been sent.
         consent_version:  Version of policy documents the user has consented to.
+        consent_ts: Time the user consented
         creation_ts:  Creation timestamp of the user.
         is_admin:  True if the user is an admin.
         is_deactivated:  True if the user has been deactivated.
         is_guest:  True if the user is a guest user.
         is_shadow_banned:  True if the user has been shadow-banned.
         user_type:  User type (None for normal user, 'support' and 'bot' other options).
+        approved: If the user has been "approved" to register on the server.
+        locked: Whether the user's account has been locked
     """
 
     user_id: UserID
     appservice_id: Optional[int]
     consent_server_notice_sent: Optional[str]
     consent_version: Optional[str]
+    consent_ts: Optional[int]
     user_type: Optional[str]
     creation_ts: int
     is_admin: bool
     is_deactivated: bool
     is_guest: bool
     is_shadow_banned: bool
+    approved: bool
+    locked: bool
 
 
 class UserProfile(TypedDict):

tests/api/test_auth.py

@@ -188,8 +188,11 @@ def test_get_user_by_req_appservice_valid_token_valid_user_id(self) -> None:
         )
         app_service.is_interested_in_user = Mock(return_value=True)
         self.store.get_app_service_by_token = Mock(return_value=app_service)
-        # This just needs to return a truth-y value.
-        self.store.get_user_by_id = AsyncMock(return_value={"is_guest": False})
+
+        class FakeUserInfo:
+            is_guest = False
+
+        self.store.get_user_by_id = AsyncMock(return_value=FakeUserInfo())
         self.store.get_user_by_access_token = AsyncMock(return_value=None)
 
         request = Mock(args={})
@@ -341,7 +344,10 @@ def test_get_user_from_macaroon(self) -> None:
         )
 
     def test_get_guest_user_from_macaroon(self) -> None:
-        self.store.get_user_by_id = AsyncMock(return_value={"is_guest": True})
+        class FakeUserInfo:
+            is_guest = True
+
+        self.store.get_user_by_id = AsyncMock(return_value=FakeUserInfo())
         self.store.get_user_by_access_token = AsyncMock(return_value=None)
 
         user_id = "@baldrick:matrix.org"