Register the /devices endpoint on workers. (#9092)

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Patrick Cloke 2021-01-13 12:35:40 -05:00 committed by GitHub
parent 98a64b7f7f
commit d1eb1b96e8
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4 changed files with 34 additions and 11 deletions

1
changelog.d/9092.feature Normal file
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@ -0,0 +1 @@
Add experimental support for handling `/devices` API on worker processes.

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@ -214,6 +214,7 @@ expressions:
^/_matrix/client/(api/v1|r0|unstable)/rooms/.*/members$
^/_matrix/client/(api/v1|r0|unstable)/rooms/.*/state$
^/_matrix/client/(api/v1|r0|unstable)/account/3pid$
^/_matrix/client/(api/v1|r0|unstable)/devices$
^/_matrix/client/(api/v1|r0|unstable)/keys/query$
^/_matrix/client/(api/v1|r0|unstable)/keys/changes$
^/_matrix/client/versions$

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@ -107,6 +107,7 @@ from synapse.rest.client.v2_alpha.account_data import (
AccountDataServlet,
RoomAccountDataServlet,
)
from synapse.rest.client.v2_alpha.devices import DevicesRestServlet
from synapse.rest.client.v2_alpha.keys import (
KeyChangesServlet,
KeyQueryServlet,
@ -509,6 +510,7 @@ class GenericWorkerServer(HomeServer):
RegisterRestServlet(self).register(resource)
LoginRestServlet(self).register(resource)
ThreepidRestServlet(self).register(resource)
DevicesRestServlet(self).register(resource)
KeyQueryServlet(self).register(resource)
OneTimeKeyServlet(self).register(resource)
KeyChangesServlet(self).register(resource)

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@ -407,6 +407,34 @@ class ClientIpWorkerStore(ClientIpBackgroundUpdateStore):
"_prune_old_user_ips", _prune_old_user_ips_txn
)
async def get_last_client_ip_by_device(
self, user_id: str, device_id: Optional[str]
) -> Dict[Tuple[str, str], dict]:
"""For each device_id listed, give the user_ip it was last seen on.
The result might be slightly out of date as client IPs are inserted in batches.
Args:
user_id: The user to fetch devices for.
device_id: If None fetches all devices for the user
Returns:
A dictionary mapping a tuple of (user_id, device_id) to dicts, with
keys giving the column names from the devices table.
"""
keyvalues = {"user_id": user_id}
if device_id is not None:
keyvalues["device_id"] = device_id
res = await self.db_pool.simple_select_list(
table="devices",
keyvalues=keyvalues,
retcols=("user_id", "ip", "user_agent", "device_id", "last_seen"),
)
return {(d["user_id"], d["device_id"]): d for d in res}
class ClientIpStore(ClientIpWorkerStore):
def __init__(self, database: DatabasePool, db_conn, hs):
@ -512,18 +540,9 @@ class ClientIpStore(ClientIpWorkerStore):
A dictionary mapping a tuple of (user_id, device_id) to dicts, with
keys giving the column names from the devices table.
"""
ret = await super().get_last_client_ip_by_device(user_id, device_id)
keyvalues = {"user_id": user_id}
if device_id is not None:
keyvalues["device_id"] = device_id
res = await self.db_pool.simple_select_list(
table="devices",
keyvalues=keyvalues,
retcols=("user_id", "ip", "user_agent", "device_id", "last_seen"),
)
ret = {(d["user_id"], d["device_id"]): d for d in res}
# Update what is retrieved from the database with data which is pending insertion.
for key in self._batch_row_update:
uid, access_token, ip = key
if uid == user_id: