Get access_token for VK API

# encoding: utf-8 # frozen_string_literal: true api_version = '5.67' redirect_uri = 'https://oauth.vk.com/blank.html' display = 'page' response_type = 'code' state = 'foo' # group_id $stdout.write 'group_id: ' group_id = gets.to_i abort "wrong group_id: #{group_id}" if group_id.zero? # app_id $stdout.write 'app_id: ' app_id = gets.to_i abort "wrong app_id: #{app_id}" if app_id.zero? # app_secure_key $stdout.write 'app_secure_key: ' app_secure_key = gets.chomp # scope $stdout.write 'scope (comma separator): ' scope = gets.chomp # code $stdout.write "open https://oauth.vk.com/authorize?client_id=#{app_id}&redirect_uri=#{redirect_uri}&display=#{display}&scope=#{scope}&response_type=#{response_type}&v=#{api_version}&state=#{state} in browser\n" $stdout.write 'code: ' code = gets.chomp $stdout.write "open https://oauth.vk.com/access_token?client_id=#{app_id}&client_secret=#{app_secure_key}&redirect_uri=#{redirect_uri}&code=#{code} in browser\n" $stdout.write "Enjoy your access_token!\n"