84 lines
2.4 KiB
Go
84 lines
2.4 KiB
Go
package serverkeyapi
|
|
|
|
import (
|
|
"crypto/ed25519"
|
|
"encoding/base64"
|
|
|
|
"github.com/matrix-org/dendrite/internal/basecomponent"
|
|
"github.com/matrix-org/dendrite/serverkeyapi/api"
|
|
"github.com/matrix-org/dendrite/serverkeyapi/internal"
|
|
"github.com/matrix-org/dendrite/serverkeyapi/inthttp"
|
|
"github.com/matrix-org/dendrite/serverkeyapi/storage"
|
|
"github.com/matrix-org/dendrite/serverkeyapi/storage/cache"
|
|
"github.com/matrix-org/gomatrixserverlib"
|
|
"github.com/sirupsen/logrus"
|
|
)
|
|
|
|
func SetupServerKeyAPIComponent(
|
|
base *basecomponent.BaseDendrite,
|
|
fedClient *gomatrixserverlib.FederationClient,
|
|
) api.ServerKeyInternalAPI {
|
|
innerDB, err := storage.NewDatabase(
|
|
string(base.Cfg.Database.ServerKey),
|
|
base.Cfg.DbProperties(),
|
|
base.Cfg.Matrix.ServerName,
|
|
base.Cfg.Matrix.PrivateKey.Public().(ed25519.PublicKey),
|
|
base.Cfg.Matrix.KeyID,
|
|
)
|
|
if err != nil {
|
|
logrus.WithError(err).Panicf("failed to connect to server key database")
|
|
}
|
|
|
|
serverKeyDB, err := cache.NewKeyDatabase(innerDB, base.Caches)
|
|
if err != nil {
|
|
logrus.WithError(err).Panicf("failed to set up caching wrapper for server key database")
|
|
}
|
|
|
|
internalAPI := internal.ServerKeyAPI{
|
|
FedClient: fedClient,
|
|
OurKeyRing: gomatrixserverlib.KeyRing{
|
|
KeyFetchers: []gomatrixserverlib.KeyFetcher{
|
|
&gomatrixserverlib.DirectKeyFetcher{
|
|
Client: fedClient.Client,
|
|
},
|
|
},
|
|
KeyDatabase: serverKeyDB,
|
|
},
|
|
}
|
|
|
|
var b64e = base64.StdEncoding.WithPadding(base64.NoPadding)
|
|
for _, ps := range base.Cfg.Matrix.KeyPerspectives {
|
|
perspective := &gomatrixserverlib.PerspectiveKeyFetcher{
|
|
PerspectiveServerName: ps.ServerName,
|
|
PerspectiveServerKeys: map[gomatrixserverlib.KeyID]ed25519.PublicKey{},
|
|
Client: fedClient.Client,
|
|
}
|
|
|
|
for _, key := range ps.Keys {
|
|
rawkey, err := b64e.DecodeString(key.PublicKey)
|
|
if err != nil {
|
|
logrus.WithError(err).WithFields(logrus.Fields{
|
|
"server_name": ps.ServerName,
|
|
"public_key": key.PublicKey,
|
|
}).Warn("Couldn't parse perspective key")
|
|
continue
|
|
}
|
|
perspective.PerspectiveServerKeys[key.KeyID] = rawkey
|
|
}
|
|
|
|
internalAPI.OurKeyRing.KeyFetchers = append(
|
|
internalAPI.OurKeyRing.KeyFetchers,
|
|
perspective,
|
|
)
|
|
|
|
logrus.WithFields(logrus.Fields{
|
|
"server_name": ps.ServerName,
|
|
"num_public_keys": len(ps.Keys),
|
|
}).Info("Enabled perspective key fetcher")
|
|
}
|
|
|
|
inthttp.AddRoutes(&internalAPI, base.InternalAPIMux, base.Caches)
|
|
|
|
return &internalAPI
|
|
}
|