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Jonathan Kamens jikamens

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jikamens / auto-dnsbl.pl
Last active February 3, 2023 15:32
auto-dnsbl.py - add DNSBL entries to /etc/hosts.deny automatically
#!/usr/bin/env perl
=pod
=head1 SUMMARY
auto-dnsbl.py - add DNSBL entries to /etc/hosts.deny automatically
=head1 DESCRIPTION
@jikamens
jikamens / download-helpscout-mailbox.py
Last active October 27, 2021 16:47
Python script for doanloding conversations, customers, and attachments from a Help Scout mailbox
#!/usr/bin/env python
"""Download conversations, customers, and attachments from a Help Scout mailbox
Written by Jonathan Kamens ([email protected]).
Released into the public domain.
Email me patches if you have enhancements you'd like me to incorporate. Don't
bother emailing me bug reports or suggestions; this script does exactly what I
@jikamens
jikamens / gist:c2416d4d08df6037a9e0
Created July 10, 2015 04:50
Verifying I am +jik on my passcard. https://onename.com/jik
@jikamens
jikamens / phonepower-usage-cron.sh
Last active August 29, 2015 14:00
Scripts for using Selenium to check your Phone Power international minutes automatically
#!/bin/bash -e
# Cron wrapper script for phonepower-usage.pl.
#
# Copyright (c) 2014 Jonathan Kamens <[email protected]>. You can do
# whatever you want with this script, as long as you give me credit
# and don't make any money from it.
#
# The home page of this script is http://blog.kamens.us/2014/04/20/using-selenium-to-monitor-phone-power-international-call-usage/.
#
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jikamens / lastpass_brute_force.c
Last active August 29, 2015 13:58
Proof of concept of brute-forcing LastPass passwords
#include <assert.h>
#include <openssl/evp.h>
#include <stdio.h>
#include <stdlib.h>
#include <string.h>
#include <time.h>
#include <unistd.h>
/* Proof of concept for brute-forcing LastPass passwords from the
user's login key (sent at login from client to server) or from the
@jikamens
jikamens / fork_safe_greenlet.py
Created October 27, 2013 21:46
import gc
import gevent
import greenlet
import multiprocessing
import os
"""
Gevent doesn't cope well with forking. The child process after the
fork ends up with all the same greenlets running as the parent
process, which is almost certainly not what you wanted.
@jikamens
jikamens / encryption.py
Last active August 11, 2017 03:49
Python code for Schematics field encryption / decryption that is compatible with Ruby's mongoid-encrypted-fields + gibberish. The Encryptor object in this gist does encryption / decryption that is compatible with "openssl enc -k *password* -salt -aes-256-cbc". If you want it also to be compatible with mongoid-encrypted-fields, then you need to s…
import binascii
from Crypto.Cipher import AES
from Crypto.Random.random import getrandbits
from hashlib import md5
from schematics.types import StringType
import struct
class DecryptionException(Exception):
pass
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jikamens / hn-comment-feed.cgi
Last active December 11, 2015 16:08
#!/usr/bin/perl
# CGI script for generating an RSS feed of the comment on a Hacker
# News posting.
#
# Copyright (c) 2013 Jonathan Kamens <[email protected]>.
#
# This program is free software: you can redistribute it and/or modify
# it under the terms of the GNU General Public License as published by
# the Free Software Foundation, either version 3 of the License, or