deadpool.rb

require 'net/http'
require 'net/https'
require 'json'
require 'pry'

$client_id = 'lol'
$client_secret = 'its a freakin secret man!'
user = 'DeadpoolSupplier'
page = 0

# login
def login(conn)
  uri = URI("https://api.imgur.com/oauth2/authorize")
  uri.query = URI.encode_www_form({
    response_type: :pin,
    client_id: $client_id,
    state: :panic
    })
  system("start #{uri.to_s.gsub('&','^&')}")
  puts "please input PIN: "
  pin = gets.chomp
  nuri = URI("https://api.imgur.com/oauth2/token")
  req = Net::HTTP::Post.new(nuri)
  req.set_form_data({
    client_id: $client_id,
    client_secret: $client_secret,
    grant_type: :pin,
    pin: pin
    })
  res = conn.request(req)
  if res.is_a?(Net::HTTPSuccess)
    response_structure = JSON.parse(res.body)
    return response_structure['access_token']
  else
    raise "something's fucky"
  end
end

uri = URI("https://api.imgur.com/")

conn = Net::HTTP.start(uri.hostname, uri.port, use_ssl: true)
conn.set_debug_output($stdout)

access_token = login(conn)

uri = URI("https://api.imgur.com/3/account/#{user}/images/")
req = Net::HTTP::Get.new(uri)
req['Authorization'] = "Bearer #{access_token}"

res = conn.request(req)
puts res.body

# res 403's me and tells me that I can't get a list of images uploaded by a user?