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Engineering #security stuff in #go and #python in #AWS

Victor Dorneanu dorneanu

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Engineering #security stuff in #go and #python in #AWS
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@dorneanu
dorneanu / plugin_architecture.md
Last active April 17, 2024 00:15
Python: Implement basic plugin architecture with Python and importlib

Implementing a basic plugin architecture shouldn't be a complicated task. The solution described here is working but you still have to import every plugin (inheriting from the base class).

This is my solution:

Basic project structure

$ tree
@dorneanu
dorneanu / multiprocessing.py
Created May 6, 2015 18:44
Simple parallelism with Python
#! /usr/bin/env python
# -*- coding: utf-8 -*-
# vim:fenc=utf-8
""" Simple demo of using multiprocessing when parsing files """
import sys
import os
import codecs
from multiprocessing import Pool, Process, Queue, cpu_count
@dorneanu
dorneanu / list_all_repos.py
Last active December 15, 2023 17:10
Python: List all repos inside a organization using python and github3
# Make sure you authorize your access token to be used with SAML
# https://help.github.com/articles/authorizing-a-personal-access-token-for-use-with-a-saml-single-sign-on-organization/
#
# Run:
# python list_all_repos.py <org>
import github3
import os
GITHUB_ACCESS_TOKEN = os.environ["GITHUB_ACCESS_TOKEN"]
@dorneanu
dorneanu / main.go
Last active September 27, 2023 16:06
Simple JS keylogger (can be used in XSS) in combination with a websocket server in Golang. Adapted from the example in the "Black Hat Go" book.
package main
import (
"flag"
"fmt"
"html/template"
"log"
"net/http"
"github.com/gorilla/mux"
@dorneanu
dorneanu / stack.dot
Created October 31, 2016 15:15
Graphviz for plotting stack and dereferenced values
// Show stack and dereferenced values using Graphviz (DOT)
// (c) Victor Dorneanu
digraph G {
// Define layout
graph [pad=".75", ranksep="0.95", nodesep="0.05"];
rankdir=LR;
node [shape="record"];
rank=same;
@dorneanu
dorneanu / client.conf
Last active October 6, 2022 11:38
OpenVPN configuration
##############################################
# Sample client-side OpenVPN 2.0 config file #
# for connecting to multi-client server. #
# #
# This configuration can be used by multiple #
# clients, however each client should have #
# its own cert and key files. #
# #
# On Windows, you might want to rename this #
# file so it has a .ovpn extension #
@dorneanu
dorneanu / convert_json_to_strct_list.go
Last active September 20, 2022 03:27
Golang: Convert JSON string/objects to list of structure
// Go Playground: https://play.golang.org/p/cMutpCzpmth
package main
import (
"fmt"
"encoding/json"
)
// Field is a key value structure
@dorneanu
dorneanu / subscriptions.opml
Created June 13, 2022 12:03
My RSS Subscriptions
<?xml version="1.0"?>
<opml version="1.0">
<head>
<title>Elfeed-Org Export</title>
</head>
<body>
<outline title="elfeed">
<outline title="reddit">
<outline title="inbox" xmlUrl="https://www.reddit.com/message/inbox/.rss?feed=68ab399ca4600a1cfa26b3b49b794299eb01583c&amp;user=cyneox"/>
<outline title="listings" xmlUrl="https://www.reddit.com/.rss?feed=68ab399ca4600a1cfa26b3b49b794299eb01583c&amp;user=cyneox"/>
@dorneanu
dorneanu / JBlowfish.java
Created July 1, 2014 17:35
Blowfish Decrypt/Encrypt in Java
/*
* Based on https://raw.githubusercontent.com/usefulfor/usefulfor/master/security/JBoss.java
*
* JBoss.java - Blowfish encryption/decryption tool with JBoss default password
* Daniel Martin Gomez <daniel@ngssoftware.com> - 03/Sep/2009
*
* This file may be used under the terms of the GNU General Public License
* version 2.0 as published by the Free Software Foundation:
* http://www.gnu.org/licenses/gpl-2.0.html
*/
@dorneanu
dorneanu / add_link_to_dropbox.sh
Created August 16, 2021 11:49
This will fetch readable content from an URL (using rdrview), convert HTML content to Epub (using pandoc) and finally upload the e-book to Dropbox (using rclone)