diff options
Diffstat (limited to 'synapse/storage')
| -rw-r--r-- | synapse/storage/databases/main/devices.py | 78 | ||||
| -rw-r--r-- | synapse/storage/databases/main/end_to_end_keys.py | 7 | ||||
| -rw-r--r-- | synapse/storage/databases/main/registration.py | 32 | ||||
| -rw-r--r-- | synapse/storage/databases/main/schema/delta/58/11dehydration.sql | 20 |
4 files changed, 133 insertions, 4 deletions
diff --git a/synapse/storage/databases/main/devices.py b/synapse/storage/databases/main/devices.py index fdf394c612..317d6cde95 100644 --- a/synapse/storage/databases/main/devices.py +++ b/synapse/storage/databases/main/devices.py @@ -1,7 +1,7 @@ # -*- coding: utf-8 -*- # Copyright 2016 OpenMarket Ltd # Copyright 2019 New Vector Ltd -# Copyright 2019 The Matrix.org Foundation C.I.C. +# Copyright 2019,2020 The Matrix.org Foundation C.I.C. # # Licensed under the Apache License, Version 2.0 (the "License"); # you may not use this file except in compliance with the License. @@ -33,7 +33,7 @@ from synapse.storage.database import ( make_tuple_comparison_clause, ) from synapse.types import Collection, JsonDict, get_verify_key_from_cross_signing_key -from synapse.util import json_encoder +from synapse.util import json_decoder, json_encoder from synapse.util.caches.descriptors import Cache, cached, cachedList from synapse.util.iterutils import batch_iter from synapse.util.stringutils import shortstr @@ -698,6 +698,80 @@ class DeviceWorkerStore(SQLBaseStore): _mark_remote_user_device_list_as_unsubscribed_txn, ) + async def get_dehydrated_device( + self, user_id: str + ) -> Optional[Tuple[str, JsonDict]]: + """Retrieve the information for a dehydrated device. + + Args: + user_id: the user whose dehydrated device we are looking for + Returns: + a tuple whose first item is the device ID, and the second item is + the dehydrated device information + """ + # FIXME: make sure device ID still exists in devices table + row = await self.db_pool.simple_select_one( + table="dehydrated_devices", + keyvalues={"user_id": user_id}, + retcols=["device_id", "device_data"], + allow_none=True, + ) + return ( + (row["device_id"], json_decoder.decode(row["device_data"])) if row else None + ) + + def _store_dehydrated_device_txn( + self, txn, user_id: str, device_id: str, device_data: str + ) -> Optional[str]: + old_device_id = self.db_pool.simple_select_one_onecol_txn( + txn, + table="dehydrated_devices", + keyvalues={"user_id": user_id}, + retcol="device_id", + allow_none=True, + ) + self.db_pool.simple_upsert_txn( + txn, + table="dehydrated_devices", + keyvalues={"user_id": user_id}, + values={"device_id": device_id, "device_data": device_data}, + ) + return old_device_id + + async def store_dehydrated_device( + self, user_id: str, device_id: str, device_data: JsonDict + ) -> Optional[str]: + """Store a dehydrated device for a user. + + Args: + user_id: the user that we are storing the device for + device_id: the ID of the dehydrated device + device_data: the dehydrated device information + Returns: + device id of the user's previous dehydrated device, if any + """ + return await self.db_pool.runInteraction( + "store_dehydrated_device_txn", + self._store_dehydrated_device_txn, + user_id, + device_id, + json_encoder.encode(device_data), + ) + + async def remove_dehydrated_device(self, user_id: str, device_id: str) -> bool: + """Remove a dehydrated device. + + Args: + user_id: the user that the dehydrated device belongs to + device_id: the ID of the dehydrated device + """ + count = await self.db_pool.simple_delete( + "dehydrated_devices", + {"user_id": user_id, "device_id": device_id}, + desc="remove_dehydrated_device", + ) + return count >= 1 + class DeviceBackgroundUpdateStore(SQLBaseStore): def __init__(self, database: DatabasePool, db_conn, hs): diff --git a/synapse/storage/databases/main/end_to_end_keys.py b/synapse/storage/databases/main/end_to_end_keys.py index 8c97f2af5c..359dc6e968 100644 --- a/synapse/storage/databases/main/end_to_end_keys.py +++ b/synapse/storage/databases/main/end_to_end_keys.py @@ -1,7 +1,7 @@ # -*- coding: utf-8 -*- # Copyright 2015, 2016 OpenMarket Ltd # Copyright 2019 New Vector Ltd -# Copyright 2019 The Matrix.org Foundation C.I.C. +# Copyright 2019,2020 The Matrix.org Foundation C.I.C. # # Licensed under the Apache License, Version 2.0 (the "License"); # you may not use this file except in compliance with the License. @@ -846,6 +846,11 @@ class EndToEndKeyStore(EndToEndKeyWorkerStore, SQLBaseStore): ) self.db_pool.simple_delete_txn( txn, + table="dehydrated_devices", + keyvalues={"user_id": user_id, "device_id": device_id}, + ) + self.db_pool.simple_delete_txn( + txn, table="e2e_fallback_keys_json", keyvalues={"user_id": user_id, "device_id": device_id}, ) diff --git a/synapse/storage/databases/main/registration.py b/synapse/storage/databases/main/registration.py index a83df7759d..16ba545740 100644 --- a/synapse/storage/databases/main/registration.py +++ b/synapse/storage/databases/main/registration.py @@ -1,7 +1,7 @@ # -*- coding: utf-8 -*- # Copyright 2014-2016 OpenMarket Ltd # Copyright 2017-2018 New Vector Ltd -# Copyright 2019 The Matrix.org Foundation C.I.C. +# Copyright 2019,2020 The Matrix.org Foundation C.I.C. # # Licensed under the Apache License, Version 2.0 (the "License"); # you may not use this file except in compliance with the License. @@ -964,6 +964,36 @@ class RegistrationStore(RegistrationBackgroundUpdateStore): desc="add_access_token_to_user", ) + def _set_device_for_access_token_txn(self, txn, token: str, device_id: str) -> str: + old_device_id = self.db_pool.simple_select_one_onecol_txn( + txn, "access_tokens", {"token": token}, "device_id" + ) + + self.db_pool.simple_update_txn( + txn, "access_tokens", {"token": token}, {"device_id": device_id} + ) + + self._invalidate_cache_and_stream(txn, self.get_user_by_access_token, (token,)) + + return old_device_id + + async def set_device_for_access_token(self, token: str, device_id: str) -> str: + """Sets the device ID associated with an access token. + + Args: + token: The access token to modify. + device_id: The new device ID. + Returns: + The old device ID associated with the access token. + """ + + return await self.db_pool.runInteraction( + "set_device_for_access_token", + self._set_device_for_access_token_txn, + token, + device_id, + ) + async def register_user( self, user_id: str, diff --git a/synapse/storage/databases/main/schema/delta/58/11dehydration.sql b/synapse/storage/databases/main/schema/delta/58/11dehydration.sql new file mode 100644 index 0000000000..7851a0a825 --- /dev/null +++ b/synapse/storage/databases/main/schema/delta/58/11dehydration.sql @@ -0,0 +1,20 @@ +/* Copyright 2020 The Matrix.org Foundation C.I.C + * + * Licensed under the Apache License, Version 2.0 (the "License"); + * you may not use this file except in compliance with the License. + * You may obtain a copy of the License at + * + * http://www.apache.org/licenses/LICENSE-2.0 + * + * Unless required by applicable law or agreed to in writing, software + * distributed under the License is distributed on an "AS IS" BASIS, + * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. + * See the License for the specific language governing permissions and + * limitations under the License. + */ + +CREATE TABLE IF NOT EXISTS dehydrated_devices( + user_id TEXT NOT NULL PRIMARY KEY, + device_id TEXT NOT NULL, + device_data TEXT NOT NULL -- JSON-encoded client-defined data +); |