public async Task PostFileForExistingAttachment(string id, string attachmentId)
{
if (!Request?.ContentType.Contains("multipart/") ?? true)
{
throw new BadRequestException("Invalid content.");
}
if (!_globalSettings.SelfHosted)
{
throw new BadRequestException("Invalid endpoint for non self-hosted servers.");
}
var userId = _userService.GetProperUserId(User).Value;
var cipher = await _cipherRepository.GetByIdAsync(new Guid(id), userId);
var attachments = cipher?.GetAttachments();
if (attachments == null || !attachments.ContainsKey(attachmentId))
{
throw new NotFoundException();
}
var attachmentData = attachments[attachmentId];
await Request.GetFileAsync(async (stream) =>
{
await _cipherService.UploadFileForExistingAttachmentAsync(stream, cipher, attachmentData);
});
}