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dendrite/federationapi/internal/federationclient.go
kegsay f1b92de017
MSC2946: Spaces Summary (round 2) (#2232)
* Initial cut at fixing up MSC2946 to work with latest spec

* bugfix: send response back correctly

* Initial working version of MSC2946

* msc2946: handle suggested_only; remove custom database

As the MSC doesn't require reverse lookups, we can just pull
the room state and inspect via the roomserver database. To
handle this, expand QueryCurrentState to support wildcards.

Use all this and handle `?suggested_only`.

* Sort child rooms

* msc2946: Make TestClientSpacesSummary pass

* msc2946: allow invited rooms to be spidered

* msc2946: support basic federation requests

* fix up go mod
2022-03-01 13:40:07 +00:00

180 lines
6.4 KiB
Go

package internal
import (
"context"
"time"
"github.com/matrix-org/gomatrixserverlib"
)
// Functions here are "proxying" calls to the gomatrixserverlib federation
// client.
func (a *FederationInternalAPI) GetEventAuth(
ctx context.Context, s gomatrixserverlib.ServerName,
roomVersion gomatrixserverlib.RoomVersion, roomID, eventID string,
) (res gomatrixserverlib.RespEventAuth, err error) {
ctx, cancel := context.WithTimeout(ctx, time.Second*30)
defer cancel()
ires, err := a.doRequestIfNotBlacklisted(s, func() (interface{}, error) {
return a.federation.GetEventAuth(ctx, s, roomVersion, roomID, eventID)
})
if err != nil {
return gomatrixserverlib.RespEventAuth{}, err
}
return ires.(gomatrixserverlib.RespEventAuth), nil
}
func (a *FederationInternalAPI) GetUserDevices(
ctx context.Context, s gomatrixserverlib.ServerName, userID string,
) (gomatrixserverlib.RespUserDevices, error) {
ctx, cancel := context.WithTimeout(ctx, time.Second*30)
defer cancel()
ires, err := a.doRequestIfNotBlacklisted(s, func() (interface{}, error) {
return a.federation.GetUserDevices(ctx, s, userID)
})
if err != nil {
return gomatrixserverlib.RespUserDevices{}, err
}
return ires.(gomatrixserverlib.RespUserDevices), nil
}
func (a *FederationInternalAPI) ClaimKeys(
ctx context.Context, s gomatrixserverlib.ServerName, oneTimeKeys map[string]map[string]string,
) (gomatrixserverlib.RespClaimKeys, error) {
ctx, cancel := context.WithTimeout(ctx, time.Second*30)
defer cancel()
ires, err := a.doRequestIfNotBackingOffOrBlacklisted(s, func() (interface{}, error) {
return a.federation.ClaimKeys(ctx, s, oneTimeKeys)
})
if err != nil {
return gomatrixserverlib.RespClaimKeys{}, err
}
return ires.(gomatrixserverlib.RespClaimKeys), nil
}
func (a *FederationInternalAPI) QueryKeys(
ctx context.Context, s gomatrixserverlib.ServerName, keys map[string][]string,
) (gomatrixserverlib.RespQueryKeys, error) {
ires, err := a.doRequestIfNotBackingOffOrBlacklisted(s, func() (interface{}, error) {
return a.federation.QueryKeys(ctx, s, keys)
})
if err != nil {
return gomatrixserverlib.RespQueryKeys{}, err
}
return ires.(gomatrixserverlib.RespQueryKeys), nil
}
func (a *FederationInternalAPI) Backfill(
ctx context.Context, s gomatrixserverlib.ServerName, roomID string, limit int, eventIDs []string,
) (res gomatrixserverlib.Transaction, err error) {
ctx, cancel := context.WithTimeout(ctx, time.Second*30)
defer cancel()
ires, err := a.doRequestIfNotBlacklisted(s, func() (interface{}, error) {
return a.federation.Backfill(ctx, s, roomID, limit, eventIDs)
})
if err != nil {
return gomatrixserverlib.Transaction{}, err
}
return ires.(gomatrixserverlib.Transaction), nil
}
func (a *FederationInternalAPI) LookupState(
ctx context.Context, s gomatrixserverlib.ServerName, roomID, eventID string, roomVersion gomatrixserverlib.RoomVersion,
) (res gomatrixserverlib.RespState, err error) {
ctx, cancel := context.WithTimeout(ctx, time.Second*30)
defer cancel()
ires, err := a.doRequestIfNotBlacklisted(s, func() (interface{}, error) {
return a.federation.LookupState(ctx, s, roomID, eventID, roomVersion)
})
if err != nil {
return gomatrixserverlib.RespState{}, err
}
return ires.(gomatrixserverlib.RespState), nil
}
func (a *FederationInternalAPI) LookupStateIDs(
ctx context.Context, s gomatrixserverlib.ServerName, roomID, eventID string,
) (res gomatrixserverlib.RespStateIDs, err error) {
ctx, cancel := context.WithTimeout(ctx, time.Second*30)
defer cancel()
ires, err := a.doRequestIfNotBlacklisted(s, func() (interface{}, error) {
return a.federation.LookupStateIDs(ctx, s, roomID, eventID)
})
if err != nil {
return gomatrixserverlib.RespStateIDs{}, err
}
return ires.(gomatrixserverlib.RespStateIDs), nil
}
func (a *FederationInternalAPI) LookupMissingEvents(
ctx context.Context, s gomatrixserverlib.ServerName, roomID string,
missing gomatrixserverlib.MissingEvents, roomVersion gomatrixserverlib.RoomVersion,
) (res gomatrixserverlib.RespMissingEvents, err error) {
ctx, cancel := context.WithTimeout(ctx, time.Second*30)
defer cancel()
ires, err := a.doRequestIfNotBlacklisted(s, func() (interface{}, error) {
return a.federation.LookupMissingEvents(ctx, s, roomID, missing, roomVersion)
})
if err != nil {
return gomatrixserverlib.RespMissingEvents{}, err
}
return ires.(gomatrixserverlib.RespMissingEvents), nil
}
func (a *FederationInternalAPI) GetEvent(
ctx context.Context, s gomatrixserverlib.ServerName, eventID string,
) (res gomatrixserverlib.Transaction, err error) {
ctx, cancel := context.WithTimeout(ctx, time.Second*30)
defer cancel()
ires, err := a.doRequestIfNotBlacklisted(s, func() (interface{}, error) {
return a.federation.GetEvent(ctx, s, eventID)
})
if err != nil {
return gomatrixserverlib.Transaction{}, err
}
return ires.(gomatrixserverlib.Transaction), nil
}
func (a *FederationInternalAPI) LookupServerKeys(
ctx context.Context, s gomatrixserverlib.ServerName, keyRequests map[gomatrixserverlib.PublicKeyLookupRequest]gomatrixserverlib.Timestamp,
) ([]gomatrixserverlib.ServerKeys, error) {
ctx, cancel := context.WithTimeout(ctx, time.Minute)
defer cancel()
ires, err := a.doRequestIfNotBlacklisted(s, func() (interface{}, error) {
return a.federation.LookupServerKeys(ctx, s, keyRequests)
})
if err != nil {
return []gomatrixserverlib.ServerKeys{}, err
}
return ires.([]gomatrixserverlib.ServerKeys), nil
}
func (a *FederationInternalAPI) MSC2836EventRelationships(
ctx context.Context, s gomatrixserverlib.ServerName, r gomatrixserverlib.MSC2836EventRelationshipsRequest,
roomVersion gomatrixserverlib.RoomVersion,
) (res gomatrixserverlib.MSC2836EventRelationshipsResponse, err error) {
ctx, cancel := context.WithTimeout(ctx, time.Minute)
defer cancel()
ires, err := a.doRequestIfNotBlacklisted(s, func() (interface{}, error) {
return a.federation.MSC2836EventRelationships(ctx, s, r, roomVersion)
})
if err != nil {
return res, err
}
return ires.(gomatrixserverlib.MSC2836EventRelationshipsResponse), nil
}
func (a *FederationInternalAPI) MSC2946Spaces(
ctx context.Context, s gomatrixserverlib.ServerName, roomID string, suggestedOnly bool,
) (res gomatrixserverlib.MSC2946SpacesResponse, err error) {
ctx, cancel := context.WithTimeout(ctx, time.Minute)
defer cancel()
ires, err := a.doRequestIfNotBlacklisted(s, func() (interface{}, error) {
return a.federation.MSC2946Spaces(ctx, s, roomID, suggestedOnly)
})
if err != nil {
return res, err
}
return ires.(gomatrixserverlib.MSC2946SpacesResponse), nil
}