Demuxx

Demuxx / gist:dee14ea650ff7900f2c0

Last active April 12, 2018 07:51

XXE Protections for DocumentBuilderFactory

	import javax.xml.parsers.DocumentBuilderFactory;
	import javax.xml.parsers.ParserConfigurationException; // catching unsupported features
	...

	DocumentBuilderFactory dbf = DocumentBuilderFactory.newInstance();
	try {
	// Xerces 1 - http://xerces.apache.org/xerces-j/features.html#external-general-entities
	// Xerces 2 - http://xerces.apache.org/xerces2-j/features.html#external-general-entities
	dbf.setFeature("http://xml.org/sax/features/external-general-entities", false);

Demuxx / gist:168a865969ade4d4f02b

Created July 18, 2014 07:07

Cron job for ruby on rails scripts

	#!/usr/bin/env bash
	# codex_update.sh

	# load rvm ruby
	source /Users/thegodfather/.rvm/environments/ruby-2.1.2
	cd /Users/thegodfather/code/codex

	bundle install
	ruby ./bin/codex_update.rb

Demuxx / gist:6744d50cd6a0fa05845c

Created July 2, 2014 23:44

Ruby password generator

	#!/usr/bin/env ruby
	o = [('a'..'z'), ('A'..'Z'), (0..9), ('!'..'$'), ('\''.."+")].map { \|i\| i.to_a }.flatten
	if !ARGV[0].nil?
	puts (0...ARGV[0].to_i).map{ o[rand(o.length)] }.join
	else
	puts (0...20).map{ o[rand(o.length)] }.join
	end

Demuxx / gist:49e114c8374be1388d9b

Created May 13, 2014 16:50

testgist

gisttest = "gisttest"

Demuxx / gist:5105647

Created March 7, 2013 04:53

failed to bundle install balancir on ruby 2.0.0-p0

	michael@michael-VirtualBox:~/Documents/Dev/balancir/spec/lib/balancir$ bundle install
	Fetching gem metadata from https://rubygems.org/.........
	Fetching gem metadata from https://rubygems.org/..
	Resolving dependencies...
	Installing awesome_print (1.1.0)
	Installing facter (1.6.17)
	Installing timers (1.1.0)
	Installing celluloid (0.12.4)
	Installing excon (0.19.5)
	Using balancir (0.0.1) from source at /home/michael/Documents/Dev/balancir