Morten Olsen morten-olsen

Create Root CA (Done once)

Create Root Key

Attention: this is the key used to sign the certificate requests, anyone holding this can sign certificates on your behalf. So keep it in a safe place!

openssl genrsa -des3 -out rootCA.key 4096

Make React PropType warnings throw errors with enzyme.js + sinon.js + mocha.js

A simple stateless functional component that we want to test that it renders without propType warnings.

import React, { PropTypes } from 'react'

let VersionListItem = function ({ active, version }) {
  return (

Experimental Safe JavaScript Navigation

Implemented using ES6 Proxies and Symbols

Suggestions for improvements welcome!

const nonNavigableTarget = Symbol();

function safe(target, defaultValue) {

	Convention: Byte array notation as it would appear in a hexeditor.

	= Layout=

	KDBX files, the keepass database files, are layout as follows:

	1) Bytes 0-3: Primary identifier, common across all kdbx versions:
	private static $sigByte1=[0x03,0xD9,0xA2,0x9A];

	2) Bytes 4-7: Secondary identifier. Byte 4 can be used to identify the file version (0x67 is latest, 0x66 is the KeePass 2 pre-release format and 0x55 is KeePass 1)