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Implement server notices (#2180)

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* Add server_notices config

* Disallow rejecting "server notice" invites

* Update config

* Slightly refactor sendEvent and CreateRoom so it can be reused

* Implement unspecced server notices

* Validate the request

* Set the user api when starting

* Rename function/variables

* Update comments

* Update config

* Set the avatar on account creation

* Update test

* Only create the account when starting
Only add routes if sever notices are enabled

* Use reserver username
Check that we actually got roomData

* Add check for admin account
Enable server notices for CI
Return same values as Synapse

* Add custom error for rejecting server notice invite

* Move building an invite to it's own function, for reusability

* Don't create new rooms, use the existing one (follow Synapse behavior)

Co-authored-by: kegsay <kegan@matrix.org>
This commit is contained in:
S7evinK 2022-02-18 16:05:03 +01:00 • committed by GitHub
parent dbded87525
commit 002429c9e2
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18 changed files with 689 additions and 82 deletions
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5
roomserver/internal/api.go
View file

@ -15,6 +15,7 @@ import (
"github.com/matrix-org/dendrite/roomserver/storage"
"github.com/matrix-org/dendrite/setup/config"
"github.com/matrix-org/dendrite/setup/process"
userapi "github.com/matrix-org/dendrite/userapi/api"
"github.com/matrix-org/gomatrixserverlib"
"github.com/nats-io/nats.go"
"github.com/sirupsen/logrus"
@ -159,6 +160,10 @@ func (r *RoomserverInternalAPI) SetFederationAPI(fsAPI fsAPI.FederationInternalA
}
}
func (r *RoomserverInternalAPI) SetUserAPI(userAPI userapi.UserInternalAPI) {
r.Leaver.UserAPI = userAPI
}
func (r *RoomserverInternalAPI) SetAppserviceAPI(asAPI asAPI.AppServiceQueryAPI) {
r.asAPI = asAPI
}

43
roomserver/internal/perform/perform_leave.go
View file

@ -16,25 +16,29 @@ package perform
import (
"context"
"encoding/json"
"fmt"
"strings"
"github.com/matrix-org/gomatrix"
"github.com/matrix-org/gomatrixserverlib"
"github.com/matrix-org/util"
"github.com/sirupsen/logrus"
fsAPI "github.com/matrix-org/dendrite/federationapi/api"
"github.com/matrix-org/dendrite/roomserver/api"
"github.com/matrix-org/dendrite/roomserver/internal/helpers"
"github.com/matrix-org/dendrite/roomserver/internal/input"
"github.com/matrix-org/dendrite/roomserver/storage"
"github.com/matrix-org/dendrite/setup/config"
"github.com/matrix-org/gomatrixserverlib"
"github.com/matrix-org/util"
"github.com/sirupsen/logrus"
userapi "github.com/matrix-org/dendrite/userapi/api"
)
type Leaver struct {
Cfg *config.RoomServer
DB storage.Database
FSAPI fsAPI.FederationInternalAPI
Cfg *config.RoomServer
DB storage.Database
FSAPI fsAPI.FederationInternalAPI
UserAPI userapi.UserInternalAPI
Inputer *input.Inputer
}
@ -85,6 +89,31 @@ func (r *Leaver) performLeaveRoomByID(
if host != r.Cfg.Matrix.ServerName {
return r.performFederatedRejectInvite(ctx, req, res, senderUser, eventID)
}
// check that this is not a "server notice room"
accData := &userapi.QueryAccountDataResponse{}
if err := r.UserAPI.QueryAccountData(ctx, &userapi.QueryAccountDataRequest{
UserID: req.UserID,
RoomID: req.RoomID,
DataType: "m.tag",
}, accData); err != nil {
return nil, fmt.Errorf("unable to query account data")
}
if roomData, ok := accData.RoomAccountData[req.RoomID]; ok {
tagData, ok := roomData["m.tag"]
if ok {
tags := gomatrix.TagContent{}
if err = json.Unmarshal(tagData, &tags); err != nil {
return nil, fmt.Errorf("unable to unmarshal tag content")
}
if _, ok = tags.Tags["m.server_notice"]; ok {
// mimic the returned values from Synapse
res.Message = "You cannot reject this invite"
res.Code = 403
return nil, fmt.Errorf("You cannot reject this invite")
}
}
}
}
// There's no invite pending, so first of all we want to find out