auth.py 文件源码

def get_local_auth(user_token):
    """Return a Keystone session for the local cluster."""
    LOG.debug("Getting session for %s" % user_token)
    client = get_client()
    token = v3.tokens.TokenManager(client)

    try:
        token_data = token.validate(token=user_token, include_catalog=False)
    except http.NotFound:
        abort(401)

    project_id = token_data['project']['id']

    local_auth = identity.v3.Token(auth_url=CONF.auth.auth_url,
                                   token=user_token,
                                   project_id=project_id)

    return session.Session(auth=local_auth)