GeneralController.py 文件源码

def logout(request):
    """ Logout a user
    """
    try:
        token = request.environ['HTTP_X_API_TOKEN']
    except (KeyError, IndexError, TypeError):
        raise BadRequest('Missing HTTP X-Api-Token header')

    try:
        data = jwt.decode(token, settings.SECRET_KEY)
        data = json.loads(CRYPTO.decrypt(str(data['data'])))
        user = User.objects.get(id=data['id'])
        user.last_login = datetime.fromtimestamp(0)
        user.save()
        return {'message': 'Logged out'}
    except (utils.CryptoException, KeyError, jwt.DecodeError,
            jwt.ExpiredSignature, User.DoesNotExist):
        raise BadRequest('Invalid token')