解释下这段代码def air_scan(pkt): """ Scan all network with channel hopping Collected all ssid and mac address information :param pkt: result of sniff function """ if pkt.haslayer(Dot11ProbeResp): ssid, bssid = pkt.info, pkt.addr2 info = "{}=*={}".format(bssid, ssid) if info not in info_list: info_list.append(info)
时间: 2023-04-06 21:03:28 浏览: 78
这段代码是一个 Python 函数,用于扫描网络中的所有设备,并收集它们的 SSID 和 MAC 地址信息。函数的参数 pkt 是通过抓包函数 sniff() 获取到的数据包,如果数据包中包含 Dot11ProbeResp 层,则说明该数据包是一个探针响应包,可以从中获取到 SSID 和 MAC 地址信息。函数将获取到的信息以字符串的形式存储在 info_list 列表中,如果该信息已经存在于列表中,则不会重复添加。
相关问题
解释下这段代码def logging(log): with open("/var/log/pikarma.log", "a") as f: f.write(str(log)+"\n") f.flush() f.close() def sniff_channel_hop(iface): for i in range(1, 14): os.system("iwconfig " + iface + " channel " + str(i)) sniff(iface=iface, count=4, prn=air_scan) def air_scan(pkt): """ Scan all network with channel hopping Collected all ssid and mac address information :param pkt: result of sniff function """ if pkt.haslayer(Dot11ProbeResp): ssid, bssid = pkt.info, pkt.addr2 info = "{}=*={}".format(bssid, ssid) if info not in info_list: info_list.append(info)
这段代码是一个无线网络扫描程序,它使用Python的Scapy库来嗅探网络数据包。函数logging()将日志写入到/var/log/pikarma.log文件中,而函数sniff_channel_hop()则使用iwconfig命令在1到14个无线频道上进行循环扫描,并调用函数air_scan()来处理每个数据包。函数air_scan()检查数据包是否包含Dot11ProbeResp层,如果是,则提取出SSID和BSSID,并将它们添加到info_list列表中。
将以下内容修改为json文件格式:{ "network_scenarios": "sdn", "vlan_planes": [ ], "vxlan_planes": [ { "network_type": "DATAPLANE", "name": "default", "vlan_id": None, "vni_start": 10000, "vni_end": 20000, "svlan_start": "", "svlan_end": "", "vdp_vlan_id": "", "mirror_svlan_start": "", "mirror_svlan_end": "", "mirror_vdp_pkt_vlan": "", "segmentation_type": "vxlan", "ip_ranges": [ { "cidr": "166.166.16.0/24", "gateway": "166.166.16.1", "start": "166.166.16.10", "end": "166.166.16.166", "vlan_id": "" } ] } ], "geneve_planes": [] }
{
"network_scenarios": "sdn",
"vlan_planes": [],
"vxlan_planes": [
{
"network_type": "DATAPLANE",
"name": "default",
"vlan_id": null,
"vni_start": 10000,
"vni_end": 20000,
"svlan_start": "",
"svlan_end": "",
"vdp_vlan_id": "",
"mirror_svlan_start": "",
"mirror_svlan_end": "",
"mirror_vdp_pkt_vlan": "",
"segmentation_type": "vxlan",
"ip_ranges": [
{
"cidr": "166.166.16.0/24",
"gateway": "166.166.16.1",
"start": "166.166.16.10",
"end": "166.166.16.166",
"vlan_id": ""
}
]
}
],
"geneve_planes": []
}