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https://github.com/hoernschen/dendrite.git
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c102adaf43
* Add notary server tables for postgres * Add sqlite tables * fedsender: GetServerKeys -> QueryServerKeys As it now checks a cache and can return multiple responses
53 lines
1.6 KiB
Go
53 lines
1.6 KiB
Go
package internal
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import (
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"context"
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"fmt"
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"time"
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"github.com/matrix-org/dendrite/federationsender/api"
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"github.com/matrix-org/gomatrixserverlib"
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"github.com/matrix-org/util"
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)
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// QueryJoinedHostServerNamesInRoom implements api.FederationSenderInternalAPI
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func (f *FederationSenderInternalAPI) QueryJoinedHostServerNamesInRoom(
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ctx context.Context,
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request *api.QueryJoinedHostServerNamesInRoomRequest,
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response *api.QueryJoinedHostServerNamesInRoomResponse,
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) (err error) {
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joinedHosts, err := f.db.GetJoinedHostsForRooms(ctx, []string{request.RoomID})
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if err != nil {
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return
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}
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response.ServerNames = joinedHosts
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return
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}
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func (a *FederationSenderInternalAPI) QueryServerKeys(
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ctx context.Context, req *api.QueryServerKeysRequest, res *api.QueryServerKeysResponse,
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) error {
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ctx, cancel := context.WithTimeout(ctx, time.Second*30)
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defer cancel()
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ires, err := a.doRequest(req.ServerName, func() (interface{}, error) {
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return a.federation.GetServerKeys(ctx, req.ServerName)
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})
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if err != nil {
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// try to load from the cache
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serverKeysResponses, dbErr := a.db.GetNotaryKeys(ctx, req.ServerName, req.OptionalKeyIDs)
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if dbErr != nil {
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return fmt.Errorf("server returned %s, and db returned %s", err, dbErr)
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}
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res.ServerKeys = serverKeysResponses
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return nil
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}
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serverKeys := ires.(gomatrixserverlib.ServerKeys)
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// cache it!
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if err = a.db.UpdateNotaryKeys(context.Background(), req.ServerName, serverKeys); err != nil {
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// non-fatal, still return the response
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util.GetLogger(ctx).WithError(err).Warn("failed to UpdateNotaryKeys")
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}
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res.ServerKeys = []gomatrixserverlib.ServerKeys{serverKeys}
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return nil
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}
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