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Let's Encrypt

Examples of getting certificates from Let's Encrypt working on Apache, NGINX and Node.js servers.

Obtain certificates

I chose to use the manual method, you have to make a file available to verify you own the domain. Follow the commands from running

git clone https://github.com/letsencrypt/letsencrypt
cd letsencrypt

leandroo

<?php
require_once 'vendor/autoload.php';

// Construct transport and client
$transport = new SocketTransport(array('127.0.0.1'),2775);
$transport->setRecvTimeout(60000); // for this example wait up to 60 seconds for data
$smpp = new SmppClient($transport);

// Activate binary hex-output of server interaction
$smpp->debug = true;

leandroo

#!/usr/bin/env ansible-playbook
- hosts: 127.0.0.1
  connection: local
  tasks:
  - name: Add Docker GPG key
    apt_key: url=https://download.docker.com/linux/ubuntu/gpg

  - name: Install basic list of packages
    apt:
      name: ['apt-transport-https','ca-certificates','curl','gnupg-agent','software-properties-common']

leandroo

require 'yahoo_weatherman'

client = Weatherman::Client.new(:lang => 'pt-br')
response = client.lookup_by_woeid(455823)

puts response.location['city']
puts response.location['region']
puts response.location['country']

puts response.condition['code']

leandroo

gem install nokogiri

gem install yahoo_weatherman

leandroo

class Pedido < ActiveRecord::Base 

  def gera_numero_pedido
    record = true
    while record
      random = "#{Array.new(9){rand(9)}.join}"
      record = Pedido.find(:first, :conditions => ["numero = ?", random])
    end
    self.numero = random
  end 

leandroo

var message : Message = new Message();
message.data = " Hello from Merapi Flex.";
message.type = "Reply";
message.send();

leandroo

/* Adobe Air/Flex - Transformando o componente Image em ByteArray para salvar como tipo BLOB no banco de dados */

private function imageToByteArray(img:Image):ByteArray {
    var bmd:BitmapData = new BitmapData(img.width, img.height, true);
    bmd.draw(img); 
    var jpg:JPEGEncoder = new JPEGEncoder();
    return jpg.encode(bmd);
}