steppat

<project xmlns="http://maven.apache.org/POM/4.0.0" xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance" xsi:schemaLocation="http://maven.apache.org/POM/4.0.0 http://maven.apache.org/xsd/maven-4.0.0.xsd">
	<modelVersion>4.0.0</modelVersion>

	<groupId>br.com.caelum</groupId>
	<artifactId>projeto-restaurante</artifactId>
	<version>1.0.0</version>
	<packaging>war</packaging>

	<description>A blank project to start using VRaptor 4</description>

steppat

<?xml version="1.0" encoding="UTF-8"?>
<persistence xmlns="http://java.sun.com/xml/ns/persistence"
	xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance"
	xsi:schemaLocation="http://java.sun.com/xml/ns/persistence 
		http://java.sun.com/xml/ns/persistence/persistence_2_0.xsd"
	version="2.0">
	<persistence-unit name="default">
    	<provider>org.hibernate.jpa.HibernatePersistenceProvider</provider>			
    	
		<properties>

steppat

def metodo1():
    print("ini do metodo1")
    metodo2()
    print("fim do metodo1")

def metodo2():
    print("ini do metodo2")
    metodo3()
    print("fim do metodo2")

steppat

class Conta {
	
	//atributos
	private int numero;
	private String titular;
	private double saldo;
	private double limite;
	
	//construtor
	Conta(int numero, String titular, double saldo, double limite) {

steppat

Exercícios: Segurança

Nesse exercício vamos analisar um projeto com algumas falhas de segurança.

1. Acesse o diretório Desktop/cursos/91/fj-91-exercicios e extraia o conteúdo do arquivo seguranca.zip em seu Desktop.

2. Importe o projeto seguranca no seu Eclipse.

3. Esse projeto utiliza o Spring Boot. Para executá-lo, basta rodar a classe Boot.java escolhendo a opção: Run As -> Java Application. O Hibernate se encarregará de criar o banco de dados e as tabelas utilizadas pela aplicação.

steppat

-- mysql -u root < create-db.sql
-- MySQL dump 10.13  Distrib 5.5.59, for debian-linux-gnu (x86_64)
--
-- Host: localhost    Database: classloader
-- ------------------------------------------------------
-- Server version	5.5.59-0ubuntu0.14.04.1

/*!40101 SET @OLD_CHARACTER_SET_CLIENT=@@CHARACTER_SET_CLIENT */;
/*!40101 SET @OLD_CHARACTER_SET_RESULTS=@@CHARACTER_SET_RESULTS */;
/*!40101 SET @OLD_COLLATION_CONNECTION=@@COLLATION_CONNECTION */;

steppat

# execute 'apt-get update'
exec { 'apt-update':                    # exec resource named 'apt-update'
  command => '/usr/bin/apt-get update'  # command this resource will run
}

package { ['php7.2' ,'php7.2-mysql'] :
  require => Exec['apt-update'],
  ensure => installed,
}

steppat

<?php
echo "Testando conexao <br /> <br />";
$servername = "192.168.1.24";
$username = "phpuser";
$password = "pass";

// Create connection
$conn = new mysqli($servername, $username, $password);

// Check connection

steppat

!/bin/sh

echo fs.inotify.max_user_instances=524288 | tee -a /etc/sysctl.conf && sysctl -p
echo 999 | tee -a /proc/sys/fs/inotify/max_user_instances
echo 99999 | tee -a /proc/sys/fs/inotify/max_queued_events
echo 99999 | tee -a /proc/sys/fs/inotify/max_user_watches

steppat

public class LeilaoSteps implements io.cucumber.java8.Pt{

	private LoginPage loginPage;
	private LeiloesPage leiloesPage;
	private NovoLeilaoPage novoLeilaoPage;
	private Browser browser;
	
	public LeilaoSteps() {
		Dado("um usuario logado", () -> {
			this.browser = new Browser();