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https://github.com/1f349/dendrite.git
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2cb7c91c5d
* Store our own keys in the keydb The DirectKeyFetcher makes the assumption that you can always reach the key/v2/server endpoint of any server, including our own. We previously haven't bothered to store our own keys in the keydb so this would mean we end up making key requests to ourselves. In the libp2p world as an example, self-dialling is not possible, therefore this would render it impossible to get our own keys. This commit adds our own keys into the keydb so that we don't create unnecessarily (and maybe impossible) requests. * Use golang.org/x/crypto/ed25519 instead of crypto/ed25519 for pre-Go 1.13
51 lines
1.7 KiB
Go
51 lines
1.7 KiB
Go
// Copyright 2020 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 keydb
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import (
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"context"
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"net/url"
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"golang.org/x/crypto/ed25519"
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"github.com/matrix-org/dendrite/common/keydb/postgres"
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"github.com/matrix-org/gomatrixserverlib"
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)
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type Database interface {
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FetcherName() string
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FetchKeys(ctx context.Context, requests map[gomatrixserverlib.PublicKeyLookupRequest]gomatrixserverlib.Timestamp) (map[gomatrixserverlib.PublicKeyLookupRequest]gomatrixserverlib.PublicKeyLookupResult, error)
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StoreKeys(ctx context.Context, keyMap map[gomatrixserverlib.PublicKeyLookupRequest]gomatrixserverlib.PublicKeyLookupResult) error
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}
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// NewDatabase opens a database connection.
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func NewDatabase(
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dataSourceName string,
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serverName gomatrixserverlib.ServerName,
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serverKey ed25519.PublicKey,
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serverKeyID gomatrixserverlib.KeyID,
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) (Database, error) {
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uri, err := url.Parse(dataSourceName)
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if err != nil {
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return postgres.NewDatabase(dataSourceName, serverName, serverKey, serverKeyID)
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}
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switch uri.Scheme {
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case "postgres":
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return postgres.NewDatabase(dataSourceName, serverName, serverKey, serverKeyID)
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default:
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return postgres.NewDatabase(dataSourceName, serverName, serverKey, serverKeyID)
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}
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}
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