dendrite/federationsender/storage/sqlite3/notary_server_keys_json_table.go

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// Copyright 2021 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.
package sqlite3
import (
"context"
"database/sql"
"github.com/matrix-org/dendrite/federationsender/storage/tables"
"github.com/matrix-org/gomatrixserverlib"
)
const notaryServerKeysJSONSchema = `
CREATE TABLE IF NOT EXISTS federationsender_notary_server_keys_json (
notary_id INTEGER PRIMARY KEY AUTOINCREMENT,
response_json TEXT NOT NULL,
server_name TEXT NOT NULL,
valid_until BIGINT NOT NULL
);
`
const insertServerKeysJSONSQL = "" +
"INSERT INTO federationsender_notary_server_keys_json (response_json, server_name, valid_until) VALUES ($1, $2, $3)" +
" RETURNING notary_id"
type notaryServerKeysStatements struct {
db *sql.DB
insertServerKeysJSONStmt *sql.Stmt
}
func NewSQLiteNotaryServerKeysTable(db *sql.DB) (s *notaryServerKeysStatements, err error) {
s = &notaryServerKeysStatements{
db: db,
}
_, err = db.Exec(notaryServerKeysJSONSchema)
if err != nil {
return
}
if s.insertServerKeysJSONStmt, err = db.Prepare(insertServerKeysJSONSQL); err != nil {
return
}
return
}
func (s *notaryServerKeysStatements) InsertJSONResponse(
ctx context.Context, txn *sql.Tx, keyQueryResponseJSON gomatrixserverlib.ServerKeys, serverName gomatrixserverlib.ServerName, validUntil gomatrixserverlib.Timestamp,
) (tables.NotaryID, error) {
var notaryID tables.NotaryID
return notaryID, txn.Stmt(s.insertServerKeysJSONStmt).QueryRowContext(ctx, string(keyQueryResponseJSON.Raw), serverName, validUntil).Scan(&notaryID)
}