vagrantfile.template

require "json"

version_file = File.open(File.dirname(__FILE__) + "/vagrant_routeros_plugin_version.json")
begin
  plugin_version = Gem::Version.new(JSON.load(version_file)["vagrant_routeros_plugin_version"])
ensure
  version_file.close
end

plugin_version_is_ok = Vagrant::Plugin::Manager.instance.installed_specs.any? do |spec|
  match = spec.name == "vagrant-routeros"
  next match if spec.version >= plugin_version
end

if not plugin_version_is_ok
  if system("vagrant plugin install " + File.dirname(__FILE__) + "/vagrant-routeros-#{plugin_version}.gem")
    exec "vagrant #{ARGV.join(' ')}"
  else
    abort "Installation of 'vagrant-routeros' plugin has failed. Aborting."
  end
end

Vagrant.configure(2) do |config|
  config.vm.guest = "routeros"
  config.ssh.username = "vagrant"
  config.ssh.shell  = "\#"
  config.ssh.keys_only = true
  config.ssh.insert_key = false
  config.vm.synced_folder ".", "/vagrant", disabled: true
  config.vm.network "private_network", type: "dhcp", auto_config: false
  config.vm.provider "virtualbox" do |vb|
    vb.check_guest_additions = false
  end

  # Temporary fix for "sign_and_send_pubkey: no mutual signature supported" error
  # Recent versions of ssh clients deprecate SHA-1 logins due to security risks
  # https://forum.mikrotik.com/viewtopic.php?p=882513
  # We check OpenSSH client version before using PubkeyAcceptedAlgorithms option though
  # because earlier versions don't support it and throw an error
  begin
    # We expect output like this
    # OpenSSH_8.8p1, OpenSSL 1.1.1l  24 Aug 2021
    ssh_version = Gem::Version.new(`ssh -V 2>&1`.sub(/^OpenSSH_([\d.p]+)[, ].*/m, '\1').split('p')[0])
  rescue
    ssh_version = Gem::Version.new("0.0")
  end
  if ssh_version >= Gem::Version.new("8.8")
    config.ssh.extra_args = ["-oPubkeyAcceptedAlgorithms=+ssh-rsa"]
  end

  config.vm.provision "routeros_command", name: "Initial provision",
    command: "/import vagrant_provision.rsc"
end