hcx-rmhashes

#!/usr/bin/env python3

import sys

if len(sys.argv) < 3:
    print("ABOUT: remove hashes from another file by matching it's bssid+essid")
    print("USAGE: " + sys.argv[0] + " <hashesFile> <hashesToRemoveFile>")
    exit()

with open(sys.argv[1], 'r') as file1:
    lines1 = [line.strip() for line in file1 if line.strip()]

with open(sys.argv[2], 'r') as file2:
    lines2 = [line.strip() for line in file2 if line.strip()]

def hex2str(hex_string):
    try: return bytes.fromhex(hex_string).decode('utf-8')
    except ValueError: return "HEX ERROR"

def line2info(line):
    split = line.split("*")
    hash_id = split[2]
    hash_id, bssid, mac, essid = split[2], split[3], split[4], hex2str(split[5])
    return hash_id, bssid, mac, essid

keys_to_remove = set()
for line in lines2:
    if not line: continue
    hash_id, bssid, mac, essid = line2info(line)
    key = f"{essid}{bssid}{essid}{bssid}"
    keys_to_remove.add(key)

hashes_dict = {}
for line in lines1:
    if not line: continue
    hash_id, bssid, mac, essid = line2info(line)
    key = f"{essid}{bssid}{essid}{bssid}"
    if key not in keys_to_remove:
        hashes_dict[bssid] = line
        print(line)