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497444f1fd
Since we don't actually delete the keys, just mark the versions as deleted in the db rather than actually deleting them, then we won't reuse versions. Fixes https://github.com/vector-im/riot-web/issues/7448
40 lines
1.3 KiB
SQL
40 lines
1.3 KiB
SQL
/* Copyright 2017 New Vector Ltd
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*
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* Licensed under the Apache License, Version 2.0 (the "License");
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* you may not use this file except in compliance with the License.
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* You may obtain a copy of the License at
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*
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* http://www.apache.org/licenses/LICENSE-2.0
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*
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* Unless required by applicable law or agreed to in writing, software
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* distributed under the License is distributed on an "AS IS" BASIS,
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* WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
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* See the License for the specific language governing permissions and
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* limitations under the License.
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*/
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-- users' optionally backed up encrypted e2e sessions
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CREATE TABLE e2e_room_keys (
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user_id TEXT NOT NULL,
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room_id TEXT NOT NULL,
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session_id TEXT NOT NULL,
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version TEXT NOT NULL,
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first_message_index INT,
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forwarded_count INT,
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is_verified BOOLEAN,
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session_data TEXT NOT NULL
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);
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CREATE UNIQUE INDEX e2e_room_keys_idx ON e2e_room_keys(user_id, room_id, session_id);
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-- the metadata for each generation of encrypted e2e session backups
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CREATE TABLE e2e_room_keys_versions (
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user_id TEXT NOT NULL,
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version TEXT NOT NULL,
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algorithm TEXT NOT NULL,
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auth_data TEXT NOT NULL,
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deleted SMALLINT DEFAULT 0 NOT NULL
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);
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CREATE UNIQUE INDEX e2e_room_keys_versions_idx ON e2e_room_keys_versions(user_id, version);
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