python-telegram-bot/examples/passportbot.py

125 lines
4.2 KiB
Python

#!/usr/bin/env python
# pylint: disable=missing-function-docstring, unused-argument
# This program is dedicated to the public domain under the CC0 license.
"""
Simple Bot to print/download all incoming passport data
See https://telegram.org/blog/passport for info about what telegram passport is.
See https://git.io/fAvYd for how to use Telegram Passport properly with python-telegram-bot.
"""
import logging
from pathlib import Path
from telegram import Update
from telegram.ext import MessageHandler, Filters, Updater, CallbackContext
# Enable logging
logging.basicConfig(
format='%(asctime)s - %(name)s - %(levelname)s - %(message)s', level=logging.DEBUG
)
logger = logging.getLogger(__name__)
def msg(update: Update, context: CallbackContext.DEFAULT_TYPE) -> None:
"""Downloads and prints the received passport data."""
# Retrieve passport data
passport_data = update.message.passport_data
# If our nonce doesn't match what we think, this Update did not originate from us
# Ideally you would randomize the nonce on the server
if passport_data.decrypted_credentials.nonce != 'thisisatest':
return
# Print the decrypted credential data
# For all elements
# Print their decrypted data
# Files will be downloaded to current directory
for data in passport_data.decrypted_data: # This is where the data gets decrypted
if data.type == 'phone_number':
print('Phone: ', data.phone_number)
elif data.type == 'email':
print('Email: ', data.email)
if data.type in (
'personal_details',
'passport',
'driver_license',
'identity_card',
'internal_passport',
'address',
):
print(data.type, data.data)
if data.type in (
'utility_bill',
'bank_statement',
'rental_agreement',
'passport_registration',
'temporary_registration',
):
print(data.type, len(data.files), 'files')
for file in data.files:
actual_file = file.get_file()
print(actual_file)
actual_file.download()
if (
data.type in ('passport', 'driver_license', 'identity_card', 'internal_passport')
and data.front_side
):
front_file = data.front_side.get_file()
print(data.type, front_file)
front_file.download()
if data.type in ('driver_license' and 'identity_card') and data.reverse_side:
reverse_file = data.reverse_side.get_file()
print(data.type, reverse_file)
reverse_file.download()
if (
data.type in ('passport', 'driver_license', 'identity_card', 'internal_passport')
and data.selfie
):
selfie_file = data.selfie.get_file()
print(data.type, selfie_file)
selfie_file.download()
if data.type in (
'passport',
'driver_license',
'identity_card',
'internal_passport',
'utility_bill',
'bank_statement',
'rental_agreement',
'passport_registration',
'temporary_registration',
):
print(data.type, len(data.translation), 'translation')
for file in data.translation:
actual_file = file.get_file()
print(actual_file)
actual_file.download()
def main() -> None:
"""Start the bot."""
# Create the Updater and pass it your token and private key
private_key = Path('private.key')
updater = Updater.builder().token("TOKEN").private_key(private_key.read_bytes()).build()
# Get the dispatcher to register handlers
dispatcher = updater.dispatcher
# On messages that include passport data call msg
dispatcher.add_handler(MessageHandler(Filters.passport_data, msg))
# Start the Bot
updater.start_polling()
# Run the bot until you press Ctrl-C or the process receives SIGINT,
# SIGTERM or SIGABRT. This should be used most of the time, since
# start_polling() is non-blocking and will stop the bot gracefully.
updater.idle()
if __name__ == '__main__':
main()