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Add hacks for bad clients

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Closes #407
This commit is contained in:
Tulir Asokan 2024-01-03 14:55:30 +02:00
parent 0f6576a08a
commit d7b8cab57f
1 changed files with 14 additions and 0 deletions
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14
msgconv/from-signal.go
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@ -266,6 +266,14 @@ func (mc *MessageConverter) convertStickerToMatrix(ctx context.Context, sticker
"key": sticker.GetPackKey(),
},
}
// Hack for bad clients like Element X which don't support encrypted stickers.
// This requires thumbnail_file to be set (which is done in reuploadAttachment).
// It works because Element X supports encrypted thumbnails on stickers,
// so just add an empty url field to pass validation.
// TODO remove once ruma fixes https://github.com/matrix-org/matrix-spec/issues/1667
if converted.Content.File != nil {
converted.Extra["url"] = ""
}
return converted
}
@ -338,6 +346,12 @@ func (mc *MessageConverter) reuploadAttachment(ctx context.Context, att *signalp
} else {
content.URL = mxc
}
// Hack for bad clients like Element iOS as well as stickers on Element X Android/iOS
// TODO remove once Element iOS is deprecated?
infoCopy := *content.Info
content.Info.ThumbnailInfo = &infoCopy
content.Info.ThumbnailURL = content.URL
content.Info.ThumbnailFile = content.File
return &ConvertedMessagePart{
Type: event.EventMessage,
Content: content,