path: root/vpn2/Vagrantfile

# vi: set ft=ruby :
# frozen_string_literal: true

ENV['VAGRANT_DEFAULT_PROVIDER'] = 'libvirt'
Vagrant.require_version '>= 2.2.6'
Vagrant.configure('2') do |config|
  config.vm.box = 'generic/alpine319'
  config.vm.box_version = '4.3.12'
  config.vm.box_check_update = false
  config.vm.hostname = 'virt-vpn2'

  # ssh
  config.ssh.insert_key = true
  config.ssh.keep_alive = true
  config.ssh.keys_only = true

  # timeouts
  config.vm.boot_timeout = 300
  config.vm.graceful_halt_timeout = 60
  config.ssh.connect_timeout = 15

  # shares
  # config.vm.synced_folder './share', '/home/vagrant/nfs', type: 'nfs', nfs_version: 4, nfs_udp: false

  config.vm.provider 'libvirt' do |libvirt|
    libvirt.default_prefix = 'vpn2-'
    libvirt.driver = 'kvm'
    libvirt.memory = '128'
    libvirt.cpus = 1
    libvirt.sound_type = nil
    libvirt.qemuargs value: '-nographic'
    libvirt.qemuargs value: '-nodefaults'
    libvirt.qemuargs value: '-no-user-config'
    libvirt.qemuargs value: '-serial'
    libvirt.qemuargs value: 'pty'
    # libvirt.random model: 'random'
  end

  config.vm.provision 'update', type: 'shell', name: 'update', inline: <<-SHELL
  set -ex
  sudo apk add openvpn nfs-utils ufw
  mkdir -p /vagrant && \
    sudo mount -t nfs 192.168.121.1:/home/devi/share/nfs /vagrant
  SHELL

  config.vm.provision 'update-root', type: 'shell', name: 'update-root', privileged: true, inline: <<-SHELL
  set -ex
  echo tun >> /etc/modules
  #rc-update add openvpn default
  mkdir -p /tmp/mullvad/ && \
    cp /vagrant/mullvad_openvpn_linux_us_phx.zip /tmp/mullvad/ && \
    cd /tmp/mullvad && \
    unzip mullvad_openvpn_linux_us_phx.zip && \
    mv mullvad_config_linux_us_phx/mullvad_us_phx.conf /etc/openvpn/openvpn.conf && \
    mv mullvad_config_linux_us_phx/mullvad_userpass.txt /etc/openvpn/ && \
    mv mullvad_config_linux_us_phx/mullvad_ca.crt /etc/openvpn/ && \
    mv mullvad_config_linux_us_phx/update-resolv-conf /etc/openvpn && \
    chmod 755 /etc/openvpn/update-resolv-conf
  modprobe tun
  echo "net.ipv4.ip_forward = 1" >> /etc/sysctl.d/ipv4.conf
  sysctl -p /etc/sysctl.d/ipv4.conf
  rc-service openvpn start || true
  sleep 1
  SHELL

  config.vm.provision 'killswitch', type: 'shell', name: 'killswitch', privileged: true, inline: <<-SHELL
    set -ex
    ufw --force reset
    ufw default deny incoming
    ufw default deny outgoing
    ufw allow in on tun0
    ufw allow out on tun0
    # enable libvirt bridge
    ufw allow in on eth0 from 192.168.121.1
    ufw allow out on eth0 to 192.168.121.1
    # server block
    ufw allow out on eth0 to 198.54.133.34 port 1196
    ufw allow in on eth0 from 198.54.133.34 port 1196
    ufw allow out on eth0 to 198.54.133.66 port 1196
    ufw allow in on eth0 from 198.54.133.66 port 1196

    echo y | ufw enable
  SHELL
end