mirror of
https://github.com/1f349/dendrite.git
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77 lines
2.7 KiB
Go
77 lines
2.7 KiB
Go
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// Copyright 2022 The Matrix.org Foundation C.I.C.
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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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package deltas
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import (
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"database/sql"
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"fmt"
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"github.com/matrix-org/dendrite/internal/sqlutil"
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)
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func LoadFixCrossSigningSignatureIndexes(m *sqlutil.Migrations) {
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m.AddMigration(UpFixCrossSigningSignatureIndexes, DownFixCrossSigningSignatureIndexes)
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}
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func UpFixCrossSigningSignatureIndexes(tx *sql.Tx) error {
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_, err := tx.Exec(`
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CREATE TABLE IF NOT EXISTS keyserver_cross_signing_sigs_tmp (
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origin_user_id TEXT NOT NULL,
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origin_key_id TEXT NOT NULL,
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target_user_id TEXT NOT NULL,
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target_key_id TEXT NOT NULL,
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signature TEXT NOT NULL,
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PRIMARY KEY (origin_user_id, origin_key_id, target_user_id, target_key_id)
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);
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INSERT INTO keyserver_cross_signing_sigs_tmp (origin_user_id, origin_key_id, target_user_id, target_key_id, signature)
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SELECT origin_user_id, origin_key_id, target_user_id, target_key_id, signature FROM keyserver_cross_signing_sigs;
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DROP TABLE keyserver_cross_signing_sigs;
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ALTER TABLE keyserver_cross_signing_sigs_tmp RENAME TO keyserver_cross_signing_sigs;
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CREATE INDEX IF NOT EXISTS keyserver_cross_signing_sigs_idx ON keyserver_cross_signing_sigs (origin_user_id, target_user_id, target_key_id);
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`)
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if err != nil {
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return fmt.Errorf("failed to execute upgrade: %w", err)
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}
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return nil
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}
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func DownFixCrossSigningSignatureIndexes(tx *sql.Tx) error {
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_, err := tx.Exec(`
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CREATE TABLE IF NOT EXISTS keyserver_cross_signing_sigs_tmp (
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origin_user_id TEXT NOT NULL,
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origin_key_id TEXT NOT NULL,
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target_user_id TEXT NOT NULL,
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target_key_id TEXT NOT NULL,
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signature TEXT NOT NULL,
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PRIMARY KEY (origin_user_id, target_user_id, target_key_id)
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);
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INSERT INTO keyserver_cross_signing_sigs_tmp (origin_user_id, origin_key_id, target_user_id, target_key_id, signature)
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SELECT origin_user_id, origin_key_id, target_user_id, target_key_id, signature FROM keyserver_cross_signing_sigs;
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DROP TABLE keyserver_cross_signing_sigs;
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ALTER TABLE keyserver_cross_signing_sigs_tmp RENAME TO keyserver_cross_signing_sigs;
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DELETE INDEX IF EXISTS keyserver_cross_signing_sigs_idx;
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`)
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if err != nil {
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return fmt.Errorf("failed to execute downgrade: %w", err)
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}
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return nil
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}
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