pub fn validate(
init_data: String,
bot_token: String,
exp_in: Duration,
) -> Result<bool, ValidationError>
Expand description
Validates passed init data. This method expects initData to be
passed in the exact raw format as it could be found
in window.Telegram.WebApp.initData. Returns Ok
in case init data is
signed correctly, and it is allowed to trust it.
Current code is implementation of algorithmic code described in official docs: https://core.telegram.org/bots/webapps#validating-data-received-via-the-web-app
ยงArguments
init_data
- init data passed from applicationtoken
- TWA bot secret token which was used to create init dataexp_in
- maximum init data lifetime. It is strongly recommended to use this parameter. In case exp duration is None, function does not check if parameters are expired.