Marco Rojo mrmarcondes

JWT Auth + Refresh Tokens in Rails

This is just some code I recently used in my development application in order to add token-based authentication for my api-only rails app. The api-client was to be consumed by a mobile application, so I needed an authentication solution that would keep the user logged in indefinetly and the only way to do this was either using refresh tokens or sliding sessions.

I also needed a way to both blacklist and whitelist tokens based on a unique identifier (jti)

Before trying it out DIY, I considered using:

Instruções e configurações para utilização do OneTarget¶ ↑

Baixar o arquivo ot.js fornecido pela equipe OneTarget;
Colocar a instrução para o ot.js bem abaixo do elemento HTML body, como no exemplo:
```
<body>
  <script type="text/javascript" src="ot.js"></script>
  ...
</body>
```

Capturando pageviews¶ ↑

No elemento HTML body, acrescentar “class=cl_nome-de-uma-categoria-qualquer”, como por exemplo:

	storage = Google::Cloud::Storage.new(
	project_id: ENV['GOOGLE_STORAGE_BUCKET'],
	credentials: JSON.parse(ENV['GOOGLE_CREDENTIALS_FILE']),
	timeout: 1_000_000
	)
	bucket = storage.bucket ENV['BUCKET']
	files = bucket.files prefix: ENV['INTERVAL']

	files.each do \|file\|
	downloaded = file.download

	require 'aws-sdk'

	# Copy an AWS S3 object from one bucket to another
	class CopyObjectFromOneBucketToAnotherService
	attr_reader :logger, :object_name, :object_to_copy, :destination_bucket
	attr_accessor :debug

	def initialize(options = {})
	create_logger(STDOUT)
	Aws.config.update(

	db.messages.aggregate([
	{$project: {"_id": 0,
	"headers.From": 1,
	"headers.To": 1
	}},
	{$unwind: "$headers.To"},
	{$group: {
	"_id": {from: "$headers.From",
	to: "$headers.To"},
	sum: {"$sum": 1}

	// homework 5.1
	db.posts.aggregate([
	{$project: {"_id": 0,
	"comments.author": 1
	}},
	{$unwind: "$comments"},
	{$group: {"_id": "$comments.author",
	sum: {"$sum": 1}
	}},
	{$sort: {"sum": -1}},

	require 'mongo'
	#ruby
	connection = Mongo::Connection.new
	db = connection.db("school")
	students = db.collection("students").find().sort({student_id:1})

	student_id = -1
	while students.has_next? do
	student = students.next
	if student_id != student["_id"]

	Safenet Driver: https://site.solutinet.com.br/2015/manuais/instaladores/
	Instruções: http://drivers.certisign.com.br/midias/tokens/safenet/Macintosh/utilizacao_do_certificado_tipo_A3_com_SafeNet.pdf

	#ruby
	client = Mongo::Client.new([ '127.0.0.1:27017' ], :database => 'm101')
	grades = client[:grades].find("type" => "homework").sort({student_id:1, score:1})

	student_id = nil
	grades.each do \|grade\|
	if student_id != grade["student_id"]
	student_id = grade["student_id"]
	client[:grades].find(_id: grade[:_id]).delete_one
	end

	{"_id": "1", "nome": "Primeiro Participante", "cidade": "São Paulo", "estado": "SP"}
	{"_id": "2", "nome": "Segundo Participante", "cidade": "São Paulo", "estado": "SP"}
	{"_id": "3", "nome": "Terceiro Participante", "cidade": "Rio de Janeiro", "estado": "RJ"}
	{"_id": "4", "nome": "Quarto Participante", "cidade": "Petrópolis", "estado": "RJ"}
	{"_id": "5", "nome": "Quinto Participante", "cidade": "Marília", "estado": "SP"}
	{"_id": "6", "nome": "Sexto Participante", "cidade": "Curitiba", "estado": "PR"}
	{"_id": "7", "nome": "Sétimo Participante", "cidade": "Florianópolis", "estado": "SC"}
	{"_id": "8", "nome": "Oitavo Participante", "cidade": "Jaraguá do Sul", "estado": "SC"}
	{"_id": "9", "nome": "Nono Participante", "cidade": "Laguna", "estado": "SC"}
	{"_id": "10", "nome": "Décimo Participante", "cidade": "Bauru", "estado": "SP"}