bsmart oauth2 client flow

token_request.rb

require 'rest-client'
require 'json'

client_id = '4ea1b...'
client_secret = 'a2982...'
code = '7fad4488afa56cefdefa7ff6ff0bd3a9e2d26b7648672c4bba7de5a0427bd6c7'

response = RestClient.post "https://bsmart.it/oauth/token", {
  code: code,
  client_id: client_id,
  client_secret: client_secret,
  grant_type: 'authorization_code',
  redirect_uri: callback
}

token_request2.rb

response = JSON.parse(response)
# => {"access_token":"eyJ0eXAiOiJKV1QiLCJhbGciOiJIUzUxMiJ9..","token_type":"bearer","created_at":1433345888}

reponse["access_token"]
# => "eyJ0eXAiOiJKV1QiLCJhbGciOiJIUzUxMiJ9..."

token_request3.rb

RestClient.get 'https://bsmart.it/api/v4/user/me.json', { 'Authorization' => "Bearer #{token}" }
# => "{"id":1,"name":"Mario","surname":"Rossi","roles":["student"],"created_at":"2015-06-01T09:51:35.407Z","updated_at":"2015-06-01T09:51:35.758Z","email":"mrossi@dominio.it"}"