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Transform a Scapy packet to JSON data
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# -*- coding: utf-8 -*- | |
""" | |
This file contains the function to convert a Scapy packet to JSON representation | |
""" | |
from __future__ import print_function | |
import json | |
from collections import defaultdict | |
__author__ = "Daniel Garcia (cr0hn) - @ggdaniel" | |
def pkg_to_json(pkg): | |
""" | |
This function convert a Scapy packet to JSON | |
:param pkg: A scapy package | |
:type pkg: objects | |
:return: A JSON data | |
:rtype: dict() | |
""" | |
results = defaultdict(dict) | |
try: | |
for index in range(50): | |
layer = pkg[index] | |
# Get layer name | |
layer_tmp_name = str(layer.__dict__["aliastypes"][0]) | |
layer_start_pos = layer_tmp_name.rfind(".") + 1 | |
layer_name = layer_tmp_name[layer_start_pos:-2].lower() | |
# Get the layer info | |
tmp_t = {} | |
for x, y in layer.__dict__["default_fields"].items(): | |
if y and not isinstance(y, (str, int, long, float, list, dict)): | |
tmp_t[x].update(pkg_to_json(y)) | |
else: | |
tmp_t[x] = y | |
results[layer_name] = tmp_t | |
try: | |
tmp_t = {} | |
for x, y in layer.__dict__["fields"].items(): | |
if y and not isinstance(y, (str, int, long, float, list, dict)): | |
tmp_t[x].update(pkg_to_json(y)) | |
else: | |
tmp_t[x] = y | |
results[layer_name] = tmp_t | |
except KeyError: | |
# No custom fields | |
pass | |
except IndexError: | |
# Package finish -> do nothing | |
pass | |
return json.dumps(results) | |
if __name__ == '__main__': | |
from scapy.all import IP, TCP, DNS, DNSQR, UDP | |
# print(pkg_to_json(IP(dst="8.8.8.8")/TCP(dport=80)/"hello World")) | |
print(pkg_to_json(IP(dst="8.8.8.8")/UDP(dport=53)/DNS()/DNSQR(qname="terra.es"))) |
where can I upload code to a json file? I'm uneducated in this department
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Scapy changed API