mock.py 文件源码

def get_role_credentials(api_version, requested_role, junk=None):
    try:
        role_params = roles.get_role_params_from_ip(
            request.remote_addr,
            requested_role=requested_role
        )
    except roles.UnexpectedRoleError:
        return '', 403

    try:
        assumed_role = roles.get_assumed_role_credentials(
            role_params=role_params,
            api_version=api_version
        )
    except roles.GetRoleError as e:
        return '', e.args[0][0]
    return jsonify(assumed_role)