twauth-web.py

import os
from flask import Flask, render_template, request, url_for
import oauth2 as oauth
import urllib.request
import urllib.parse
import urllib.error
import json

app = Flask(__name__)

app.debug = False

request_token_url = 'https://api.twitter.com/oauth/request_token'
access_token_url = 'https://api.twitter.com/oauth/access_token'
authorize_url = 'https://api.twitter.com/oauth/authorize'
show_user_url = 'https://api.twitter.com/1.1/users/show.json'

# Support keys from environment vars (Heroku).
app.config['APP_CONSUMER_KEY'] = os.getenv(
    'TWAUTH_APP_CONSUMER_KEY', 'API_Key_from_Twitter')
app.config['APP_CONSUMER_SECRET'] = os.getenv(
    'TWAUTH_APP_CONSUMER_SECRET', 'API_Secret_from_Twitter')

# alternatively, add your key and secret to config.cfg
# config.cfg should look like:
# APP_CONSUMER_KEY = 'API_Key_from_Twitter'
# APP_CONSUMER_SECRET = 'API_Secret_from_Twitter'
app.config.from_pyfile('config.cfg', silent=True)

oauth_store = {}


@app.route('/')
def hello():
    return render_template('index.html')


@app.route('/start')
def start():
    # note that the external callback URL must be added to the whitelist on
    # the developer.twitter.com portal, inside the app settings
    app_callback_url = url_for('callback', _external=True)

    # Generate the OAuth request tokens, then display them
    consumer = oauth.Consumer(
        app.config['APP_CONSUMER_KEY'], app.config['APP_CONSUMER_SECRET'])
    client = oauth.Client(consumer)
    resp, content = client.request(request_token_url, "POST", body=urllib.parse.urlencode({
                                   "oauth_callback": app_callback_url}))

    if resp['status'] != '200':
        error_message = 'Invalid response, status {status}, {message}'.format(
            status=resp['status'], message=content.decode('utf-8'))
        return render_template('error.html', error_message=error_message)

    request_token = dict(urllib.parse.parse_qsl(content))
    oauth_token = request_token[b'oauth_token'].decode('utf-8')
    oauth_token_secret = request_token[b'oauth_token_secret'].decode('utf-8')

    oauth_store[oauth_token] = oauth_token_secret
    return render_template('start.html', authorize_url=authorize_url, oauth_token=oauth_token, request_token_url=request_token_url)


@app.route('/callback')
def callback():
    # Accept the callback params, get the token and call the API to
    # display the logged-in user's name and handle
    oauth_token = request.args.get('oauth_token')
    oauth_verifier = request.args.get('oauth_verifier')
    oauth_denied = request.args.get('denied')

    # if the OAuth request was denied, delete our local token
    # and show an error message
    if oauth_denied:
        if oauth_denied in oauth_store:
            del oauth_store[oauth_denied]
        return render_template('error.html', error_message="the OAuth request was denied by this user")

    if not oauth_token or not oauth_verifier:
        return render_template('error.html', error_message="callback param(s) missing")

    # unless oauth_token is still stored locally, return error
    if oauth_token not in oauth_store:
        return render_template('error.html', error_message="oauth_token not found locally")

    oauth_token_secret = oauth_store[oauth_token]

    # if we got this far, we have both callback params and we have
    # found this token locally

    consumer = oauth.Consumer(
        app.config['APP_CONSUMER_KEY'], app.config['APP_CONSUMER_SECRET'])
    token = oauth.Token(oauth_token, oauth_token_secret)
    token.set_verifier(oauth_verifier)
    client = oauth.Client(consumer, token)

    resp, content = client.request(access_token_url, "POST")
    access_token = dict(urllib.parse.parse_qsl(content))

    screen_name = access_token[b'screen_name'].decode('utf-8')
    user_id = access_token[b'user_id'].decode('utf-8')

    # These are the tokens you would store long term, someplace safe
    real_oauth_token = access_token[b'oauth_token'].decode('utf-8')
    real_oauth_token_secret = access_token[b'oauth_token_secret'].decode(
        'utf-8')
    #Used to show the Keys LOL in terminal, Im a noob so I need them for a simple bot ok ty
    print(real_oauth_token)
    print(real_oauth_token_secret)
    
    # Call api.twitter.com/1.1/users/show.json?user_id={user_id}
    real_token = oauth.Token(real_oauth_token, real_oauth_token_secret)
    real_client = oauth.Client(consumer, real_token)
    real_resp, real_content = real_client.request(
        show_user_url + '?user_id=' + user_id, "GET")

    if real_resp['status'] != '200':
        error_message = "Invalid response from Twitter API GET users/show: {status}".format(
            status=real_resp['status'])
        return render_template('error.html', error_message=error_message)

    response = json.loads(real_content.decode('utf-8'))

    friends_count = response['friends_count']
    statuses_count = response['statuses_count']
    followers_count = response['followers_count']
    name = response['name']

    # don't keep this token and secret in memory any longer
    del oauth_store[oauth_token]

    return render_template('callback-success.html', screen_name=screen_name, user_id=user_id, name=name,
                           friends_count=friends_count, statuses_count=statuses_count, followers_count=followers_count, access_token_url=access_token_url)


@app.errorhandler(500)
def internal_server_error(e):
    return render_template('error.html', error_message='uncaught exception'), 500

  
if __name__ == '__main__':
    app.run()