mirror of
https://github.com/matrix-org/dendrite
synced 2024-09-01 16:55:18 +02:00
70 lines
2.1 KiB
Go
70 lines
2.1 KiB
Go
|
// Copyright 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 signing
|
||
|
|
||
|
import (
|
||
|
"context"
|
||
|
"encoding/hex"
|
||
|
"fmt"
|
||
|
"time"
|
||
|
|
||
|
"github.com/matrix-org/gomatrixserverlib"
|
||
|
)
|
||
|
|
||
|
const KeyID = "ed25519:dendrite-demo-yggdrasil"
|
||
|
|
||
|
type YggdrasilKeys struct {
|
||
|
}
|
||
|
|
||
|
func (f *YggdrasilKeys) KeyRing() *gomatrixserverlib.KeyRing {
|
||
|
return &gomatrixserverlib.KeyRing{
|
||
|
KeyDatabase: f,
|
||
|
}
|
||
|
}
|
||
|
|
||
|
func (f *YggdrasilKeys) FetchKeys(
|
||
|
ctx context.Context,
|
||
|
requests map[gomatrixserverlib.PublicKeyLookupRequest]gomatrixserverlib.Timestamp,
|
||
|
) (map[gomatrixserverlib.PublicKeyLookupRequest]gomatrixserverlib.PublicKeyLookupResult, error) {
|
||
|
res := make(map[gomatrixserverlib.PublicKeyLookupRequest]gomatrixserverlib.PublicKeyLookupResult)
|
||
|
for req := range requests {
|
||
|
if req.KeyID != KeyID {
|
||
|
return nil, fmt.Errorf("FetchKeys: cannot fetch key with ID %s, should be %s", req.KeyID, KeyID)
|
||
|
}
|
||
|
|
||
|
hexkey, err := hex.DecodeString(string(req.ServerName))
|
||
|
if err != nil {
|
||
|
return nil, fmt.Errorf("FetchKeys: can't decode server name %q: %w", req.ServerName, err)
|
||
|
}
|
||
|
|
||
|
res[req] = gomatrixserverlib.PublicKeyLookupResult{
|
||
|
VerifyKey: gomatrixserverlib.VerifyKey{
|
||
|
Key: hexkey,
|
||
|
},
|
||
|
ExpiredTS: gomatrixserverlib.PublicKeyNotExpired,
|
||
|
ValidUntilTS: gomatrixserverlib.AsTimestamp(time.Now().Add(24 * time.Hour * 365)),
|
||
|
}
|
||
|
}
|
||
|
return res, nil
|
||
|
}
|
||
|
|
||
|
func (f *YggdrasilKeys) FetcherName() string {
|
||
|
return "YggdrasilKeys"
|
||
|
}
|
||
|
|
||
|
func (f *YggdrasilKeys) StoreKeys(ctx context.Context, results map[gomatrixserverlib.PublicKeyLookupRequest]gomatrixserverlib.PublicKeyLookupResult) error {
|
||
|
return nil
|
||
|
}
|