Class: VpnRoutingMac::Application

Inherits:
Object
  • Object
show all
Defined in:
lib/vpn_routing_mac/application.rb

Defined Under Namespace

Classes: DefaultGatewayNotFound

Class Method Summary collapse

Class Method Details

.cmd_add_domain(domain, permanent:, comment:, dir: nil) ⇒ Object 



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# File 'lib/vpn_routing_mac/application.rb', line 63

def cmd_add_domain(domain, permanent:, comment:, dir: nil)
  config = config_with_dir(dir)
  ip_addresses = VpnRoutingMac::Config.search_ip_with_domain(domain)
  ip_addresses.each do |ip|
    config.route!(ip)
    puts "added: #{ip}"
  end

  if permanent
    config.save_domain!(domain, comment)
  end
end

.cmd_add_ip(ip, permanent:, comment:, dir: nil) ⇒ Object 



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# File 'lib/vpn_routing_mac/application.rb', line 85

def cmd_add_ip(ip, permanent:, comment:, dir: nil)
  config = config_with_dir(dir)
  config.route!(ip)
  puts "added: #{ip}"

  if permanent
    config.save_ip_address!(ip, comment)
  end
end

.cmd_create_config(dir:, gateway_ip:) ⇒ Object 



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# File 'lib/vpn_routing_mac/application.rb', line 113

def cmd_create_config(dir:, gateway_ip:)
  new_dir_path = VpnRoutingMac::Config.create_config_directory(dir: dir, gateway_ip: gateway_ip)
  puts "created: #{new_dir_path.to_s}"
end

.cmd_delete_domain(domain, dir: nil) ⇒ Object 



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# File 'lib/vpn_routing_mac/application.rb', line 76

def cmd_delete_domain(domain, dir: nil)
  config = config_with_dir(dir)
  ip_addresses = VpnRoutingMac::Config.search_ip_with_domain(domain)
  ip_addresses.each do |ip|
    config.delete_route!(ip)
    puts "deleted: #{ip}"
  end
end

.cmd_delete_ip(ip, dir: nil) ⇒ Object 



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# File 'lib/vpn_routing_mac/application.rb', line 95

def cmd_delete_ip(ip, dir: nil)
  config = config_with_dir(dir)
  config.delete_route!(ip)
  puts "deleted: #{ip}"
end

.cmd_install ⇒ Object

setup /etc/ppp/ip-up



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# File 'lib/vpn_routing_mac/application.rb', line 119

def cmd_install
  VpnRoutingMac::Installer.new.install
end

.cmd_ip_up(remote_ip:, interface_name:, local_ip:, tty_device:, speed:, ipparam:) ⇒ Object 



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# File 'lib/vpn_routing_mac/application.rb', line 44

def cmd_ip_up(remote_ip:, interface_name:, local_ip:, tty_device:, speed:, ipparam:)
  # logging vpn info
  recent_vpn_log_path.open("a") do |f|
    f.puts("#{Time.now}:#{interface_name}:#{remote_ip}")
  end

  config = VpnRoutingMac::Config.load_with_ip(remote_ip)
  config.interface = interface_name
  config.route_all!

  set_default_gateway!
end

.cmd_reload ⇒ Object 



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# File 'lib/vpn_routing_mac/application.rb', line 57

def cmd_reload
  VpnRoutingMac::Config.active_configs.each do |config|
    config.route_all!
  end
end

.cmd_uninstall ⇒ Object

delete /etc/ppp/ip-up



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# File 'lib/vpn_routing_mac/application.rb', line 124

def cmd_uninstall
  VpnRoutingMac::Installer.new.uninstall
end

.config_with_dir(dir) ⇒ Object 



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# File 'lib/vpn_routing_mac/application.rb', line 101

def config_with_dir(dir)
  config = if dir
    VpnRoutingMac::Config.find_with_directory_name(dir)
  else
    all_configs = VpnRoutingMac::Config.all_configs
    raise "required: --dir option" if all_configs.count >= 2

    # 1 directory only
    all_configs.first
  end
end

.project_root ⇒ Object 



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# File 'lib/vpn_routing_mac/application.rb', line 17

def project_root
  Pathname.new("#{__dir__}/../..")
end

.recent_vpn_log_path ⇒ Object 



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# File 'lib/vpn_routing_mac/application.rb', line 40

def recent_vpn_log_path
  VpnRoutingMac::Config.etc_config_dir.join("recent.log")
end

.set_default_gateway! ⇒ Object

Raises:



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# File 'lib/vpn_routing_mac/application.rb', line 21

def set_default_gateway!
  cmd_active_interface_name = <<~CMD
    /sbin/ifconfig | /usr/bin/grep -o '^en[0-9]*' | /usr/bin/xargs -n1 -I{} /bin/zsh -c "/sbin/ifconfig {} | /usr/bin/grep 'inet ' > /dev/null && echo {}"
  CMD
  active_interface_name = CommandExecutor.instance.execute!(cmd_active_interface_name, exception: false).strip
  raise DefaultGatewayNotFound if active_interface_name == ""

  # Big Sur以降ではコマンドが異なるので注意。
  os_version = CommandExecutor.instance.execute!("sw_vers | grep ProductVersion | awk '{print $2}'").strip
  if Gem::Version.create("12.5.0") > Gem::Version.create(os_version)
    cmd = "/sbin/route change default -interface #{active_interface_name}"
    CommandExecutor.instance.execute!(cmd)
  else # Big Sur以降
    gateway_ip = CommandExecutor.instance.execute!("/sbin/route -n get default | grep gateway | awk '{print $2}'").strip
    CommandExecutor.instance.execute!("/sbin/route -n delete default")
    CommandExecutor.instance.execute!("/sbin/route add default #{gateway_ip}")
  end
end

.setup ⇒ Object

load



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# File 'lib/vpn_routing_mac/application.rb', line 7

def setup
  # require "bundler/setup"
  require "yaml"
  require "pathname"
  require "fileutils"
  project_root.glob("lib/**/*.rb").each do |path|
    require path
  end
end