configurator.py 文件源码

def check_access(clientip):
    global BANNED_IPS
    if clientip in BANNED_IPS:
        return False
    if not ALLOWED_NETWORKS:
        return True
    for net in ALLOWED_NETWORKS:
        ipobject = ipaddress.ip_address(clientip)
        if ipobject in ipaddress.ip_network(net):
            return True
    BANNED_IPS.append(clientip)
    return False