mirrors/dendrite
1
0
Fork 0
mirror of https://github.com/element-hq/dendrite.git synced 2025-09-13 21:02:25 +03:00
Code Issues Projects Releases Packages Wiki Activity Actions 1

Use *spec.SenderID for QuerySenderIDForUser (#3164)

Browse source 
There are cases where a dendrite instance is unaware of a pseudo ID for
a user, the user is not a member of that room. To represent this case,
we currently use the 'zero' value, which is often not checked and so
causes errors later down the line. To make this case more explict, and
to be consistent with `QueryUserIDForSender`, this PR changes this to
use a pointer (and `nil` to mean no sender ID).

Signed-off-by: `Sam Wedgwood <sam@wedgwood.dev>`
This commit is contained in:
Sam Wedgwood 2023-08-02 11:12:14 +01:00 • committed by GitHub
parent af13fa1c75
commit c7193e24d0
No known key found for this signature in database
GPG key ID: 4AEE18F83AFDEB23
23 changed files with 129 additions and 65 deletions
Download patch file Download diff file Expand all files Collapse all files

16
clientapi/routing/directory.go
View file

@ -204,9 +204,15 @@ func SetLocalAlias(
Code: http.StatusInternalServerError,
JSON: spec.Unknown("internal server error"),
}
} else if senderID == nil {
util.GetLogger(req.Context()).WithField("roomID", *roomID).WithField("userID", *userID).Error("Sender ID not found")
return util.JSONResponse{
Code: http.StatusInternalServerError,
JSON: spec.Unknown("internal server error"),
}
}
aliasAlreadyExists, err := rsAPI.SetRoomAlias(req.Context(), senderID, *roomID, alias)
aliasAlreadyExists, err := rsAPI.SetRoomAlias(req.Context(), *senderID, *roomID, alias)
if err != nil {
util.GetLogger(req.Context()).WithError(err).Error("aliasAPI.SetRoomAlias failed")
return util.JSONResponse{
@ -293,14 +299,14 @@ func RemoveLocalAlias(
}
}
// TODO: how to handle this case? missing user/room keys seem to be a whole new class of errors
if deviceSenderID == "" {
if deviceSenderID == nil {
return util.JSONResponse{
Code: http.StatusInternalServerError,
JSON: spec.Unknown("internal server error"),
}
}
aliasFound, aliasRemoved, err := rsAPI.RemoveRoomAlias(req.Context(), deviceSenderID, alias)
aliasFound, aliasRemoved, err := rsAPI.RemoveRoomAlias(req.Context(), *deviceSenderID, alias)
if err != nil {
util.GetLogger(req.Context()).WithError(err).Error("aliasAPI.RemoveRoomAlias failed")
return util.JSONResponse{
@ -385,7 +391,7 @@ func SetVisibility(
}
}
senderID, err := rsAPI.QuerySenderIDForUser(req.Context(), *validRoomID, *deviceUserID)
if err != nil {
if err != nil || senderID == nil {
return util.JSONResponse{
Code: http.StatusBadRequest,
JSON: spec.Unknown("failed to find senderID for this user"),
@ -416,7 +422,7 @@ func SetVisibility(
// NOTSPEC: Check if the user's power is greater than power required to change m.room.canonical_alias event
power, _ := gomatrixserverlib.NewPowerLevelContentFromEvent(queryEventsRes.StateEvents[0].PDU)
if power.UserLevel(senderID) < power.EventLevel(spec.MRoomCanonicalAlias, true) {
if power.UserLevel(*senderID) < power.EventLevel(spec.MRoomCanonicalAlias, true) {
return util.JSONResponse{
Code: http.StatusForbidden,
JSON: spec.Forbidden("userID doesn't have power level to change visibility"),