mirror of
https://github.com/matrix-org/dendrite
synced 2024-12-15 05:43:45 +01:00
4b09f445c9
* Initial pass at refactoring config (not finished) * Don't forget current state and EDU servers * More shifting around * Update server key API tests * Fix roomserver test * Fix more tests * Further tweaks * Fix current state server test (sort of) * Maybe fix appservices * Fix client API test * Include database connection string in database options * Fix sync API build * Update config test * Fix unit tests * Fix federation sender build * Fix gobind build * Set Listen address for all services in HTTP monolith mode * Validate config, reinstate appservice derived in directory, tweaks * Tweak federation API test * Set MaxOpenConnections/MaxIdleConnections to previous values * Update generate-config
91 lines
3 KiB
Go
91 lines
3 KiB
Go
// Copyright 2017-2018 New Vector Ltd
|
|
// 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.
|
|
// 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 postgres
|
|
|
|
import (
|
|
"context"
|
|
|
|
"golang.org/x/crypto/ed25519"
|
|
|
|
"github.com/matrix-org/dendrite/internal/config"
|
|
"github.com/matrix-org/dendrite/internal/sqlutil"
|
|
"github.com/matrix-org/gomatrixserverlib"
|
|
)
|
|
|
|
// A Database implements gomatrixserverlib.KeyDatabase and is used to store
|
|
// the public keys for other matrix servers.
|
|
type Database struct {
|
|
statements serverKeyStatements
|
|
}
|
|
|
|
// NewDatabase prepares a new key database.
|
|
// It creates the necessary tables if they don't already exist.
|
|
// It prepares all the SQL statements that it will use.
|
|
// Returns an error if there was a problem talking to the database.
|
|
func NewDatabase(
|
|
dbProperties *config.DatabaseOptions,
|
|
serverName gomatrixserverlib.ServerName,
|
|
serverKey ed25519.PublicKey,
|
|
serverKeyID gomatrixserverlib.KeyID,
|
|
) (*Database, error) {
|
|
db, err := sqlutil.Open(dbProperties)
|
|
if err != nil {
|
|
return nil, err
|
|
}
|
|
d := &Database{}
|
|
err = d.statements.prepare(db)
|
|
if err != nil {
|
|
return nil, err
|
|
}
|
|
return d, nil
|
|
}
|
|
|
|
// FetcherName implements KeyFetcher
|
|
func (d Database) FetcherName() string {
|
|
return "PostgresKeyDatabase"
|
|
}
|
|
|
|
// FetchKeys implements gomatrixserverlib.KeyDatabase
|
|
func (d *Database) FetchKeys(
|
|
ctx context.Context,
|
|
requests map[gomatrixserverlib.PublicKeyLookupRequest]gomatrixserverlib.Timestamp,
|
|
) (map[gomatrixserverlib.PublicKeyLookupRequest]gomatrixserverlib.PublicKeyLookupResult, error) {
|
|
return d.statements.bulkSelectServerKeys(ctx, requests)
|
|
}
|
|
|
|
// StoreKeys implements gomatrixserverlib.KeyDatabase
|
|
func (d *Database) StoreKeys(
|
|
ctx context.Context,
|
|
keyMap map[gomatrixserverlib.PublicKeyLookupRequest]gomatrixserverlib.PublicKeyLookupResult,
|
|
) error {
|
|
// TODO: Inserting all the keys within a single transaction may
|
|
// be more efficient since the transaction overhead can be quite
|
|
// high for a single insert statement.
|
|
var lastErr error
|
|
for request, keys := range keyMap {
|
|
if err := d.statements.upsertServerKeys(ctx, request, keys); err != nil {
|
|
// Rather than returning immediately on error we try to insert the
|
|
// remaining keys.
|
|
// Since we are inserting the keys outside of a transaction it is
|
|
// possible for some of the inserts to succeed even though some
|
|
// of the inserts have failed.
|
|
// Ensuring that we always insert all the keys we can means that
|
|
// this behaviour won't depend on the iteration order of the map.
|
|
lastErr = err
|
|
}
|
|
}
|
|
return lastErr
|
|
}
|