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Use device_one_time_keys_count to match MSC3202 (#14565)

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* Use `device_one_time_keys_count` to match MSC3202

Rename the `device_one_time_key_counts` key in responses to
`device_one_time_keys_count` to match the name specified by MSC3202.

Also change related variable/class names for consistency.

Signed-off-by: Andrew Ferrazzutti <andrewf@element.io>

* Update changelog.d/14565.misc

* Revert name change for `one_time_key_counts` key

as this is a different key altogether from `device_one_time_keys_count`,
which is used for `/sync` instead of appservice transactions.

Signed-off-by: Andrew Ferrazzutti <andrewf@element.io>
This commit is contained in:
Andrew Ferrazzutti 2022-11-28 11:17:29 -05:00 committed by GitHub
parent d56f48038a
commit 1183c372fa
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9 changed files with 38 additions and 34 deletions
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1
changelog.d/14565.misc Normal file
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@ -0,0 +1 @@
In application service transactions that include the experimental `org.matrix.msc3202.device_one_time_key_counts` key, include a duplicate key of `org.matrix.msc3202.device_one_time_keys_count` to match the name proposed by [MSC3202](https://github.com/matrix-org/matrix-spec-proposals/blob/travis/msc/otk-dl-appservice/proposals/3202-encrypted-appservices.md).

10
synapse/appservice/__init__.py
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@ -32,9 +32,9 @@ if TYPE_CHECKING:
logger = logging.getLogger(__name__)
# Type for the `device_one_time_key_counts` field in an appservice transaction
# Type for the `device_one_time_keys_count` field in an appservice transaction
# user ID -> {device ID -> {algorithm -> count}}
TransactionOneTimeKeyCounts = Dict[str, Dict[str, Dict[str, int]]]
TransactionOneTimeKeysCount = Dict[str, Dict[str, Dict[str, int]]]
# Type for the `device_unused_fallback_key_types` field in an appservice transaction
# user ID -> {device ID -> [algorithm]}
@ -376,7 +376,7 @@ class AppServiceTransaction:
events: List[EventBase],
ephemeral: List[JsonDict],
to_device_messages: List[JsonDict],
one_time_key_counts: TransactionOneTimeKeyCounts,
one_time_keys_count: TransactionOneTimeKeysCount,
unused_fallback_keys: TransactionUnusedFallbackKeys,
device_list_summary: DeviceListUpdates,
):
@ -385,7 +385,7 @@ class AppServiceTransaction:
self.events = events
self.ephemeral = ephemeral
self.to_device_messages = to_device_messages
self.one_time_key_counts = one_time_key_counts
self.one_time_keys_count = one_time_keys_count
self.unused_fallback_keys = unused_fallback_keys
self.device_list_summary = device_list_summary
@ -402,7 +402,7 @@ class AppServiceTransaction:
events=self.events,
ephemeral=self.ephemeral,
to_device_messages=self.to_device_messages,
one_time_key_counts=self.one_time_key_counts,
one_time_keys_count=self.one_time_keys_count,
unused_fallback_keys=self.unused_fallback_keys,
device_list_summary=self.device_list_summary,
txn_id=self.id,

11
synapse/appservice/api.py
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@ -23,7 +23,7 @@ from synapse.api.constants import EventTypes, Membership, ThirdPartyEntityKind
from synapse.api.errors import CodeMessageException
from synapse.appservice import (
ApplicationService,
TransactionOneTimeKeyCounts,
TransactionOneTimeKeysCount,
TransactionUnusedFallbackKeys,
)
from synapse.events import EventBase
@ -262,7 +262,7 @@ class ApplicationServiceApi(SimpleHttpClient):
events: List[EventBase],
ephemeral: List[JsonDict],
to_device_messages: List[JsonDict],
one_time_key_counts: TransactionOneTimeKeyCounts,
one_time_keys_count: TransactionOneTimeKeysCount,
unused_fallback_keys: TransactionUnusedFallbackKeys,
device_list_summary: DeviceListUpdates,
txn_id: Optional[int] = None,
@ -310,10 +310,13 @@ class ApplicationServiceApi(SimpleHttpClient):
# TODO: Update to stable prefixes once MSC3202 completes FCP merge
if service.msc3202_transaction_extensions:
if one_time_key_counts:
if one_time_keys_count:
body[
"org.matrix.msc3202.device_one_time_key_counts"
] = one_time_key_counts
] = one_time_keys_count
body[
"org.matrix.msc3202.device_one_time_keys_count"
] = one_time_keys_count
if unused_fallback_keys:
body[
"org.matrix.msc3202.device_unused_fallback_key_types"

16
synapse/appservice/scheduler.py
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@ -64,7 +64,7 @@ from typing import (
from synapse.appservice import (
ApplicationService,
ApplicationServiceState,
TransactionOneTimeKeyCounts,
TransactionOneTimeKeysCount,
TransactionUnusedFallbackKeys,
)
from synapse.appservice.api import ApplicationServiceApi
@ -258,7 +258,7 @@ class _ServiceQueuer:
):
return
one_time_key_counts: Optional[TransactionOneTimeKeyCounts] = None
one_time_keys_count: Optional[TransactionOneTimeKeysCount] = None
unused_fallback_keys: Optional[TransactionUnusedFallbackKeys] = None
if (
@ -269,7 +269,7 @@ class _ServiceQueuer:
# for the users which are mentioned in this transaction,
# as well as the appservice's sender.
(
one_time_key_counts,
one_time_keys_count,
unused_fallback_keys,
) = await self._compute_msc3202_otk_counts_and_fallback_keys(
service, events, ephemeral, to_device_messages_to_send
@ -281,7 +281,7 @@ class _ServiceQueuer:
events,
ephemeral,
to_device_messages_to_send,
one_time_key_counts,
one_time_keys_count,
unused_fallback_keys,
device_list_summary,
)
@ -296,7 +296,7 @@ class _ServiceQueuer:
events: Iterable[EventBase],
ephemerals: Iterable[JsonDict],
to_device_messages: Iterable[JsonDict],
) -> Tuple[TransactionOneTimeKeyCounts, TransactionUnusedFallbackKeys]:
) -> Tuple[TransactionOneTimeKeysCount, TransactionUnusedFallbackKeys]:
"""
Given a list of the events, ephemeral messages and to-device messages,
- first computes a list of application services users that may have
@ -367,7 +367,7 @@ class _TransactionController:
events: List[EventBase],
ephemeral: Optional[List[JsonDict]] = None,
to_device_messages: Optional[List[JsonDict]] = None,
one_time_key_counts: Optional[TransactionOneTimeKeyCounts] = None,
one_time_keys_count: Optional[TransactionOneTimeKeysCount] = None,
unused_fallback_keys: Optional[TransactionUnusedFallbackKeys] = None,
device_list_summary: Optional[DeviceListUpdates] = None,
) -> None:
@ -380,7 +380,7 @@ class _TransactionController:
events: The persistent events to include in the transaction.
ephemeral: The ephemeral events to include in the transaction.
to_device_messages: The to-device messages to include in the transaction.
one_time_key_counts: Counts of remaining one-time keys for relevant
one_time_keys_count: Counts of remaining one-time keys for relevant
appservice devices in the transaction.
unused_fallback_keys: Lists of unused fallback keys for relevant
appservice devices in the transaction.
@ -397,7 +397,7 @@ class _TransactionController:
events=events,
ephemeral=ephemeral or [],
to_device_messages=to_device_messages or [],
one_time_key_counts=one_time_key_counts or {},
one_time_keys_count=one_time_keys_count or {},
unused_fallback_keys=unused_fallback_keys or {},
device_list_summary=device_list_summary or DeviceListUpdates(),
)

6
synapse/handlers/sync.py
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@ -1426,14 +1426,14 @@ class SyncHandler:
logger.debug("Fetching OTK data")
device_id = sync_config.device_id
one_time_key_counts: JsonDict = {}
one_time_keys_count: JsonDict = {}
unused_fallback_key_types: List[str] = []
if device_id:
# TODO: We should have a way to let clients differentiate between the states of:
# * no change in OTK count since the provided since token
# * the server has zero OTKs left for this device
# Spec issue: https://github.com/matrix-org/matrix-doc/issues/3298
one_time_key_counts = await self.store.count_e2e_one_time_keys(
one_time_keys_count = await self.store.count_e2e_one_time_keys(
user_id, device_id
)
unused_fallback_key_types = (
@ -1463,7 +1463,7 @@ class SyncHandler:
archived=sync_result_builder.archived,
to_device=sync_result_builder.to_device,
device_lists=device_lists,
device_one_time_keys_count=one_time_key_counts,
device_one_time_keys_count=one_time_keys_count,
device_unused_fallback_key_types=unused_fallback_key_types,
next_batch=sync_result_builder.now_token,
)

10
synapse/storage/databases/main/appservice.py
View file

@ -20,7 +20,7 @@ from synapse.appservice import (
ApplicationService,
ApplicationServiceState,
AppServiceTransaction,
TransactionOneTimeKeyCounts,
TransactionOneTimeKeysCount,
TransactionUnusedFallbackKeys,
)
from synapse.config.appservice import load_appservices
@ -260,7 +260,7 @@ class ApplicationServiceTransactionWorkerStore(
events: List[EventBase],
ephemeral: List[JsonDict],
to_device_messages: List[JsonDict],
one_time_key_counts: TransactionOneTimeKeyCounts,
one_time_keys_count: TransactionOneTimeKeysCount,
unused_fallback_keys: TransactionUnusedFallbackKeys,
device_list_summary: DeviceListUpdates,
) -> AppServiceTransaction:
@ -273,7 +273,7 @@ class ApplicationServiceTransactionWorkerStore(
events: A list of persistent events to put in the transaction.
ephemeral: A list of ephemeral events to put in the transaction.
to_device_messages: A list of to-device messages to put in the transaction.
one_time_key_counts: Counts of remaining one-time keys for relevant
one_time_keys_count: Counts of remaining one-time keys for relevant
appservice devices in the transaction.
unused_fallback_keys: Lists of unused fallback keys for relevant
appservice devices in the transaction.
@ -299,7 +299,7 @@ class ApplicationServiceTransactionWorkerStore(
events=events,
ephemeral=ephemeral,
to_device_messages=to_device_messages,
one_time_key_counts=one_time_key_counts,
one_time_keys_count=one_time_keys_count,
unused_fallback_keys=unused_fallback_keys,
device_list_summary=device_list_summary,
)
@ -379,7 +379,7 @@ class ApplicationServiceTransactionWorkerStore(
events=events,
ephemeral=[],
to_device_messages=[],
one_time_key_counts={},
one_time_keys_count={},
unused_fallback_keys={},
device_list_summary=DeviceListUpdates(),
)

8
synapse/storage/databases/main/end_to_end_keys.py
View file

@ -33,7 +33,7 @@ from typing_extensions import Literal
from synapse.api.constants import DeviceKeyAlgorithms
from synapse.appservice import (
TransactionOneTimeKeyCounts,
TransactionOneTimeKeysCount,
TransactionUnusedFallbackKeys,
)
from synapse.logging.opentracing import log_kv, set_tag, trace
@ -514,7 +514,7 @@ class EndToEndKeyWorkerStore(EndToEndKeyBackgroundStore, CacheInvalidationWorker
async def count_bulk_e2e_one_time_keys_for_as(
self, user_ids: Collection[str]
) -> TransactionOneTimeKeyCounts:
) -> TransactionOneTimeKeysCount:
"""
Counts, in bulk, the one-time keys for all the users specified.
Intended to be used by application services for populating OTK counts in
@ -528,7 +528,7 @@ class EndToEndKeyWorkerStore(EndToEndKeyBackgroundStore, CacheInvalidationWorker
def _count_bulk_e2e_one_time_keys_txn(
txn: LoggingTransaction,
) -> TransactionOneTimeKeyCounts:
) -> TransactionOneTimeKeysCount:
user_in_where_clause, user_parameters = make_in_list_sql_clause(
self.database_engine, "user_id", user_ids
)
@ -541,7 +541,7 @@ class EndToEndKeyWorkerStore(EndToEndKeyBackgroundStore, CacheInvalidationWorker
"""
txn.execute(sql, user_parameters)
result: TransactionOneTimeKeyCounts = {}
result: TransactionOneTimeKeysCount = {}
for user_id, device_id, algorithm, count in txn:
# We deliberately construct empty dictionaries for

6
tests/appservice/test_scheduler.py
View file

@ -69,7 +69,7 @@ class ApplicationServiceSchedulerTransactionCtrlTestCase(unittest.TestCase):
events=events,
ephemeral=[],
to_device_messages=[], # txn made and saved
one_time_key_counts={},
one_time_keys_count={},
unused_fallback_keys={},
device_list_summary=DeviceListUpdates(),
)
@ -96,7 +96,7 @@ class ApplicationServiceSchedulerTransactionCtrlTestCase(unittest.TestCase):
events=events,
ephemeral=[],
to_device_messages=[], # txn made and saved
one_time_key_counts={},
one_time_keys_count={},
unused_fallback_keys={},
device_list_summary=DeviceListUpdates(),
)
@ -125,7 +125,7 @@ class ApplicationServiceSchedulerTransactionCtrlTestCase(unittest.TestCase):
events=events,
ephemeral=[],
to_device_messages=[],
one_time_key_counts={},
one_time_keys_count={},
unused_fallback_keys={},
device_list_summary=DeviceListUpdates(),
)

4
tests/handlers/test_appservice.py
View file

@ -25,7 +25,7 @@ import synapse.storage
from synapse.api.constants import EduTypes, EventTypes
from synapse.appservice import (
ApplicationService,
TransactionOneTimeKeyCounts,
TransactionOneTimeKeysCount,
TransactionUnusedFallbackKeys,
)
from synapse.handlers.appservice import ApplicationServicesHandler
@ -1123,7 +1123,7 @@ class ApplicationServicesHandlerOtkCountsTestCase(unittest.HomeserverTestCase):
# Capture what was sent as an AS transaction.
self.send_mock.assert_called()
last_args, _last_kwargs = self.send_mock.call_args
otks: Optional[TransactionOneTimeKeyCounts] = last_args[self.ARG_OTK_COUNTS]
otks: Optional[TransactionOneTimeKeysCount] = last_args[self.ARG_OTK_COUNTS]
unused_fallbacks: Optional[TransactionUnusedFallbackKeys] = last_args[
self.ARG_FALLBACK_KEYS
]