from flask_oauthlib.client import OAuth

from settings.client_settings import ClientSettings

app = Flask(__name__)

app.debug = True

app.secret_key = 'secret'

app.config.from_object(ClientSettings)

oauth = OAuth(app)

remote = oauth.remote_app(

    'remote',

    consumer_key=app.config.get("CLIENT_ID", ""),

    consumer_secret=app.config.get("CLIENT_SECRET", ""),

    request_token_params=app.config.get("REQUEST_TOKEN_PARAMS", ""),

    base_url=app.config.get("BASE_URL", ""),

    request_token_url=app.config.get("REQUEST_TOKEN_URL", ""),

    access_token_url=app.config.get("ACCESS_TOKEN_URL", ""),

    authorize_url=app.config.get("AUTHORIZE_URL", "")

)

@app.route('/')

def index():

    if 'remote_oauth' in session:

        resp = remote.get('me')

    next_url = request.args.get('next') or request.referrer or None

    return remote.authorize(

        callback=url_for('authorized', next=next_url, _external=True)

    )

@app.route('/authorized')

def authorized():

    resp = remote.authorized_response()

    if resp is None:

        return 'Access denied: reason=%s error=%s' % (

            request.args['error_reason'],

            request.args['error_description']

        )

    print resp

    session['remote_oauth'] = (resp['access_token'], '')

@remote.tokengetter

def get_oauth_token():

    return session.get('remote_oauth')

if __name__ == '__main__':

    import os

    os.environ['DEBUG'] = 'true'

    os.environ['OAUTHLIB_INSECURE_TRANSPORT'] = 'true'

    app.run(host='localhost', port=8000)