'email': None,

        }

        user = UserModel().create_for_container_auth(username, user_attrs)

        if not user:

            return None

        log.info('User %s was created by container authentication' % username)

    if not user.active:

        return None

    user.update_lastlogin()

    Session().commit()

    log.debug('User %s is now logged in by container authentication',

              user.username)

    return user

def get_container_username(environ, config):

    username = None

    if str2bool(config.get('container_auth_enabled', False)):

        from paste.httpheaders import REMOTE_USER

        username = REMOTE_USER(environ)

    if not username and str2bool(config.get('proxypass_auth_enabled', False)):

        username = environ.get('HTTP_X_FORWARDED_USER')

    if username:

        # Removing realm and domain from username

        username = username.partition('@')[0]

        username = username.rpartition('\\')[2]

    return username

class CookieStoreWrapper(object):

    def __init__(self, cookie_store):

        self.cookie_store = cookie_store

    def __repr__(self):

        return 'CookieStore<%s>' % (self.cookie_store)

    def get(self, key, other=None):

        if isinstance(self.cookie_store, dict):

            return self.cookie_store.get(key, other)

        elif isinstance(self.cookie_store, AuthUser):

            return self.cookie_store.__dict__.get(key, other)

class  AuthUser(object):

    """

    A simple object that handles all attributes of user in RhodeCode

    It does lookup based on API key,given user, or user present in session