drymar

#Simple Authentication with Bcrypt

This tutorial is for adding authentication to a vanilla Ruby on Rails app using Bcrypt and has_secure_password.

The steps below are based on Ryan Bates's approach from Railscast #250 Authentication from Scratch (revised).

You can see the final source code here: repo. I began with a stock rails app using rails new gif_vault

##Steps

drymar

This practical is continuous from previous practical, by providing a login facility based on user accounts. Users will log in with a unique username and password, as in most commercial and community web sites. Before doing this practical you should have finished previous practical. .

###Step 1) Enter the cookbook directory of the application. we’re going to need a controller for creating users and so we’ll create a Users Controller and give it a new

rails g controller users new

In the above “rails g” is a short form for “rails generate”.

drymar

RailsConf 2015 Schedule

RailsConf 2015 Room 202 Day 1

• Opening Keynote - DHH
• Prying Open The Black Box - Godfrey Chan
  • slide
• Riding Rails for 10 Years - John Duff
• DevOps for The Lazy - Aja Hammerly
• Docker isn’t just for deployment - Ben Dixon

drymar

Bootstrap 3.0 in Rails without a Gem

What is Bootstrap?

It's a collection of CSS styles and Javascript add-ons that stop your site from looking like a shitty craigslist rip off from 1996. Seriously, who wants that?

Docs: CSS, Components, Javascript

Why Install It This Way?

Finding the right gem, keeping it updated, and learning the syntax is a pain in the ass. Why not install Bootstrap the way you'd install new javascript libraries?

drymar

# To enable SSL in Rails you could now simply use *force_ssl* in your 
# ApplicationController but there is two more things to think about:
# In development our SSL webserver is running on port 3001 so we would
# actually need to use *force_ssl port: 3001* but then this wouldn't
# work for production.
# Also there is a good chance you might not always want to use SSL in development
# so it would be nice if we could just enable or disable SSL in the config.

# To make all this work first copy the file *ssl_with_configured_port.rb* to
# your *lib* directory. Second to enable SSL add *config.use_ssl = true* 

drymar

# 1) Create your private key (any password will do, we remove it below)

$ cd ~/.ssh
$ openssl genrsa -des3 -out server.orig.key 2048


# 2) Remove the password

$ openssl rsa -in server.orig.key -out server.key

drymar

client = Savon::Client.new do
  # This can be a URL also
  wsdl.document = "/Path/to/your.wsdl"

  # These are optional, only if your WSDL sucks :)
  wsdl.endpoint = "https://your_endpoint"
  wsdl.namespace = "http://your_namespace"

  certs = Akami::WSSE::Certs.new :cert_file => "/path/to/cert.crt", :private_key_file => "/path/to/private/key.pem", :private_key_password => "password"
  wsse.sign_with = Akami::WSSE::Signature.new certs

drymar

class TicketsController < ApplicationController
  respond_to? :js

  def index
    form = TicketFormValidator.new(form_params)
    if form.valid?
      @ticket = ticket_service(form.pnr_number)
      @pnr = form.pnr_number
      if @ticket.is_a? String
        flash.now[:error] = @ticket

drymar

{
 "request": {
  "airline": {
   "requestedCode": "PS",
   "fsCode": "PS"
  },
  "flight": {
   "requested": "777",
   "interpreted": "777"
  },

drymar

def ticket_issued
  case
  when avia?
    "#{user_name} выписал(а) авиабилет #{ticket_number}"
  when railway?
    "#{user_name} выписал(а) ж/д билет #{ticket_number}"
  when bus?
    "#{user_name} выписал(а) автобусный билет #{ticket_number}"
  end
end