今日又无聊~~~感觉浏览器检查太麻烦，于是乎想搞个抓包脚本监听本地网卡~~~~代码贴上，复制即可使用~不行那就装个包哦！嘿嘿
import os import dpkt import socket import datetime import uuid from scapy.sendrecv import sniff from scapy.utils import wrpcap def get_local_ip(): hostname = socket.gethostname() # 获取本机内网ip local_ips = socket.gethostbyname_ex(hostname)[-1] return local_ips def body_transfer(body): str_body = body.decode() body_ls = str_body.split("&") for item in body_ls: key_, value_ = item.split("=") print(" %s: %s"% (key_, value_)) def get_dpkt(): dpkt_ = sniff(count = 100) #这里是针对单网卡的机子，多网卡的可以在参数中指定网卡,例：iface=Qualcomm QCA9377 802.11ac Wireless Adapter _uuid = uuid.uuid1() filename = f"{_uuid}.pcap" wrpcap(filename, dpkt_) return filename def print_pcap(pcap): try: local_ips = get_local_ip() for timestamp, buf in pcap: eth = dpkt.ethernet.Ethernet(buf) #获得以太包，即数据链路层包 # print("ip layer:"+eth.data.__class__.__name__) #以太包的数据既是网络层包 # print("tcp layer:"+eth.data.data.__class__.__name__) #网络层包的数据既是传输层包 # print("http layer:" + eth.data.data.data.__class__.__name__) #传输层包的数据既是应用层包 # # print('Timestamp: ',str(datetime.datetime.utcfromtimestamp(timestamp))) #打印出包的抓取时间 if not isinstance(eth.data, dpkt.ip.IP): print('Non IP Packet type not supported %s' % eth.data.__class__.__name__) continue ip = eth.data src_ip = socket.inet_ntoa(ip.src) dst_ip = socket.inet_ntoa(ip.dst) do_not_fragment =bool(ip.off & dpkt.ip.IP_DF) more_fragments =bool(ip.off & dpkt.ip.IP_MF) fragment_offset = ip.off & dpkt.ip.IP_OFFMASK if isinstance(ip.data, dpkt.tcp.TCP): # Set the TCP data tcp = ip.data # Now see if we can parse the contents as a HTTP request # 看看是否可以将内容解析为HTTP请求 try: request = dpkt.http.Request(tcp.data) print('IP: %s -> %s (len=%d ttl=%d DF=%d MF=%d offset=%d)' % (src_ip + "(本机)" if src_ip in local_ips else src_ip, dst_ip, ip.len, ip.ttl, do_not_fragment, more_fragments,fragment_offset)) print("URL: %s" % request.headers.get("host") + request.uri) print("METHOD: %s" % request.method.upper()) print("Headers: ") for key, value in request.headers.items(): print(" %s: %s" %(key, value)) print("Body:") body_transfer(request.body) print("Data:") body_transfer(request.data) # print('HTTP request: %s\n' % repr(request)) print() except (dpkt.dpkt.NeedData, dpkt.dpkt.UnpackError): continue # Pull out fragment information (flags and offset all packed into off field, so use bitmasks) except Exception as error: pass def main(): while True: filename = get_dpkt() with open(filename, "rb") as f: pcap = dpkt.pcap.Reader(f) print_pcap(pcap) os.remove(filename) if __name__ =='__main__': main()