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How to setup your own CA with OpenSSL

For educational reasons I've decided to create my own CA. Here is what I learned.

First things first

Lets get some context first.

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Symmetrical vs asymmetrical crypto

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Disclaimer: This content is merely educational. [Don't roll your own crypto][dontDoYourOwnCrypto]. Use TLS and GPG.

These aren't new topics, but if you're reading this maybe you could use a quick

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var mmdbreader = require('maxmind-db-reader');

module.exports = Open;

function Open(dbPath) {
  var db;
  var queued = [];
  mmdbreader.open(dbPath, dbReady);
  return query;

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# use b as prefix
set-option -g prefix C-b
unbind-key C-a
bind-key C-b send-prefix

# Start numbering at 1
set-option -g base-index 1

# Allows for faster key repetition
set-option -g escape-time 0

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use std::ops::Deref;

pub struct Foo;
impl Foo {
    pub fn f(&self) -> &str { "Foo" }
}

pub struct BoxA<T>(T);
impl<T> Deref for BoxA<T> {
    type Target = T;

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FROM ubuntu:14.04

MAINTAINER blueoffice

ENV PHANTOMJS_BINARY https://bitbucket.org/ariya/phantomjs/downloads/phantomjs-1.9.8-linux-x86_64.tar.bz2

RUN apt-get update && \
        apt-get install -y wget libfontconfig && \
        wget $PHANTOMJS_BINARY -O phantomjs.tar.bz2 && \
        tar xf phantomjs.tar.bz2  && \

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#!/bin/bash

function deploy {
  # Update the rsync target on the server
  rsync \
    -av \
    --delete \
    --delete-excluded \
    $rsync_ignore_list_param \
    $rsync_source/ $target:$rsync_target

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# List rules
sudo iptables -t nat -L

# Add rule to forward 80 to 3080
sudo iptables -t nat -A PREROUTING -p tcp --dport 80 -j     REDIRECT --to-ports 3080

# Will delete all rules from nat table
sudo iptables -F -t nat

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#!/bin/bash

set -e

#node="/home/vagrant/nodes/iojs-v1.6.2-linux-x64/bin/iojs"
node="/home/vagrant/nodes/node-v0.12.1-linux-x64/bin/node"
node_flags='--perf_basic_prof'
script='/home/vagrant/porf/single.js'
script_log=/dev/null
# load_generator="node test.js"

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const net = require('net');
const fs = require('fs');

var req = fs.readFileSync('./req.txt', { encoding: 'utf8' });

var socket = new net.Socket();
socket.connect(7001, '127.0.0.1', function() {
  console.log('Connected');
  var c = 50000;
  while (c --> 0)