mirror of
https://github.com/matrix-org/dendrite
synced 2024-07-27 07:18:46 +02:00
7d6461dd3c
* Server key API (works for monolith but not for polylith yet) * Re-enable caching on server key API component * Groundwork for HTTP APIs for server key API * Hopefully implement HTTP for server key API * Simplify public key request marshalling from map keys * Update gomatrixserverlib * go mod tidy * Common -> internal * remove keyring.go * Update Docker Hub for server key API * YAML is funny about indentation * Wire in new server key API into hybrid monolith mode * Create maps * Route server key API endpoints on internal API mux * Fix server key API URLs * Add fetcher behaviour into server key API implementation * Return error if we failed to fetch some keys * Return results anyway * Move things about a bit * Remove unused code * Fix comments, don't use federation sender URL in polylith mode * Add server_key_api to sample config * Review comments * HTTP API to cache keys that have been requested * Overwrite server_key_api listen in monolith hybrid mode
84 lines
2.4 KiB
Go
84 lines
2.4 KiB
Go
package serverkeyapi
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import (
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"crypto/ed25519"
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"encoding/base64"
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"github.com/matrix-org/dendrite/internal/basecomponent"
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"github.com/matrix-org/dendrite/serverkeyapi/api"
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"github.com/matrix-org/dendrite/serverkeyapi/internal"
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"github.com/matrix-org/dendrite/serverkeyapi/storage"
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"github.com/matrix-org/dendrite/serverkeyapi/storage/cache"
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"github.com/matrix-org/gomatrixserverlib"
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"github.com/sirupsen/logrus"
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)
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func SetupServerKeyAPIComponent(
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base *basecomponent.BaseDendrite,
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fedClient *gomatrixserverlib.FederationClient,
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) api.ServerKeyInternalAPI {
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innerDB, err := storage.NewDatabase(
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string(base.Cfg.Database.ServerKey),
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base.Cfg.DbProperties(),
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base.Cfg.Matrix.ServerName,
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base.Cfg.Matrix.PrivateKey.Public().(ed25519.PublicKey),
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base.Cfg.Matrix.KeyID,
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)
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if err != nil {
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logrus.WithError(err).Panicf("failed to connect to server key database")
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}
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serverKeyDB, err := cache.NewKeyDatabase(innerDB, base.ImmutableCache)
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if err != nil {
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logrus.WithError(err).Panicf("failed to set up caching wrapper for server key database")
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}
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internalAPI := internal.ServerKeyAPI{
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ImmutableCache: base.ImmutableCache,
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FedClient: fedClient,
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OurKeyRing: gomatrixserverlib.KeyRing{
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KeyFetchers: []gomatrixserverlib.KeyFetcher{
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&gomatrixserverlib.DirectKeyFetcher{
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Client: fedClient.Client,
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},
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},
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KeyDatabase: serverKeyDB,
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},
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}
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var b64e = base64.StdEncoding.WithPadding(base64.NoPadding)
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for _, ps := range base.Cfg.Matrix.KeyPerspectives {
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perspective := &gomatrixserverlib.PerspectiveKeyFetcher{
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PerspectiveServerName: ps.ServerName,
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PerspectiveServerKeys: map[gomatrixserverlib.KeyID]ed25519.PublicKey{},
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Client: fedClient.Client,
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}
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for _, key := range ps.Keys {
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rawkey, err := b64e.DecodeString(key.PublicKey)
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if err != nil {
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logrus.WithError(err).WithFields(logrus.Fields{
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"server_name": ps.ServerName,
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"public_key": key.PublicKey,
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}).Warn("Couldn't parse perspective key")
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continue
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}
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perspective.PerspectiveServerKeys[key.KeyID] = rawkey
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}
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internalAPI.OurKeyRing.KeyFetchers = append(
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internalAPI.OurKeyRing.KeyFetchers,
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perspective,
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)
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logrus.WithFields(logrus.Fields{
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"server_name": ps.ServerName,
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"num_public_keys": len(ps.Keys),
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}).Info("Enabled perspective key fetcher")
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}
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internalAPI.SetupHTTP(base.InternalAPIMux)
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return &internalAPI
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}
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