facebook.py 文件源码

def oauth_authorized():  # pragma: no cover
    """Authorize facebook login."""
    resp = facebook.oauth.authorized_response()
    next_url = request.args.get('next') or url_for('home.home')
    if resp is None:
        flash(u'You denied the request to sign in.', 'error')
        flash(u'Reason: ' + request.args['error_reason'] +
              ' ' + request.args['error_description'], 'error')
        return redirect(next_url)
    if isinstance(resp, OAuthException):
        flash('Access denied: %s' % resp.message)
        current_app.logger.error(resp)
        return redirect(next_url)
    # We have to store the oauth_token in the session to get the USER fields
    access_token = resp['access_token']
    session['oauth_token'] = (resp['access_token'], '')
    user_data = facebook.oauth.get('/me').data

    user = manage_user(access_token, user_data)
    return manage_user_login(user, user_data, next_url)