public async Task <IActionResult> ChangePassword([FromBody] Secrets secrets)
        {
            //TODO: Here is a bug that any user even without token can change password for any one.
            //We should check that if user change password for himself its ok, or admin can change password.

            _log.LogInfo("Get new password.");
            if (!ModelState.IsValid)
            {
                _log.LogError("Incorrect input.");
                return(BadRequest(ModelState));
            }

            if (await _appDbContext.ChangePassword(secrets) == null)
            {
                _log.LogError("Invalid input, null password.");
                return(BadRequest(Errors.AddErrorToModelState("changesFailure", "Invalid input.", ModelState)));
            }

            _log.LogInfo("Change password.");
            return(Ok());
        }