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Generate a User Auth Token Headless
===================================
This is a example on how to integrate :const:`~twitchAPI.oauth.UserAuthenticator` into your headless app.
This example uses the popular server software `flask <https://flask.palletsprojects.com/>`__ but it can easily adapted to other software.
.. note:: Please make sure to add your redirect URL (in this example the value of ``MY_URL``) as a "OAuth Redirect URL" `here in your twitch dev dashboard <https://dev.twitch.tv/console>`__
While this example works as is, it is highly likely that you need to modify this heavily in accordance with your use case.
.. code-block:: python
import asyncio
from twitchAPI.twitch import Twitch
from twitchAPI.oauth import UserAuthenticator
from twitchAPI.type import AuthScope, TwitchAPIException
from flask import Flask, redirect, request
APP_ID = 'my_app_id'
APP_SECRET = 'my_app_secret'
TARGET_SCOPE = [AuthScope.CHAT_EDIT, AuthScope.CHAT_READ]
MY_URL = 'http://localhost:5000/login/confirm'
app = Flask(__name__)
twitch: Twitch
auth: UserAuthenticator
@app.route('/login')
def login():
return redirect(auth.return_auth_url())
@app.route('/login/confirm')
async def login_confirm():
state = request.args.get('state')
if state != auth.state:
return 'Bad state', 401
code = request.args.get('code')
if code is None:
return 'Missing code', 400
try:
token, refresh = await auth.authenticate(user_token=code)
await twitch.set_user_authentication(token, TARGET_SCOPE, refresh)
except TwitchAPIException as e:
return 'Failed to generate auth token', 400
return 'Sucessfully authenticated!'
async def twitch_setup():
global twitch, auth
twitch = await Twitch(APP_ID, APP_SECRET)
auth = UserAuthenticator(twitch, TARGET_SCOPE, url=MY_URL)
asyncio.run(twitch_setup())
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