Delete device keys/signatures from key server when deleting devices (#1979)

* Delete device keys/signatures from key server when deleting device from user API

* Move loop to within database transaction

* Don't fall over deleting no rows
This commit is contained in:
Neil Alexander 2021-08-18 12:07:09 +01:00 committed by GitHub
parent 1bee1ae204
commit 614e67280d
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13 changed files with 140 additions and 0 deletions

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@ -145,6 +145,18 @@ func (a *UserInternalAPI) PerformDeviceDeletion(ctx context.Context, req *api.Pe
if err != nil {
return err
}
// Ask the keyserver to delete device keys and signatures for those devices
deleteReq := &keyapi.PerformDeleteKeysRequest{
UserID: req.UserID,
}
for _, keyID := range req.DeviceIDs {
deleteReq.KeyIDs = append(deleteReq.KeyIDs, gomatrixserverlib.KeyID(keyID))
}
deleteRes := &keyapi.PerformDeleteKeysResponse{}
a.KeyAPI.PerformDeleteKeys(ctx, deleteReq, deleteRes)
if err := deleteRes.Error; err != nil {
return fmt.Errorf("a.KeyAPI.PerformDeleteKeys: %w", err)
}
// create empty device keys and upload them to delete what was once there and trigger device list changes
return a.deviceListUpdate(req.UserID, deletedDeviceIDs)
}