path: root/vpn/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-vpn'

  # 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 = 'vpn-'
    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_fi_hel.zip /tmp/mullvad/ && \
      cd /tmp/mullvad && \
      unzip mullvad_openvpn_linux_fi_hel.zip && \
      mv mullvad_config_linux_fi_hel/mullvad_fi_hel.conf /etc/openvpn/openvpn.conf && \
      mv mullvad_config_linux_fi_hel/mullvad_userpass.txt /etc/openvpn/ && \
      mv mullvad_config_linux_fi_hel/mullvad_ca.crt /etc/openvpn/ && \
      mv mullvad_config_linux_fi_hel/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 185.204.1.174 port 443
    ufw allow in on eth0 from 185.204.1.174 port 443
    ufw allow out on eth0 to 185.204.1.176 port 443
    ufw allow in on eth0 from 185.204.1.176 port 443
    ufw allow out on eth0 to 185.204.1.172 port 443
    ufw allow in on eth0 from 185.204.1.172 port 443
    ufw allow out on eth0 to 185.204.1.171 port 443
    ufw allow in on eth0 from 185.204.1.171 port 443
    ufw allow out on eth0 to 185.212.149.201 port 443
    ufw allow in on eth0 from 185.212.149.201 port 443
    ufw allow out on eth0 to 185.204.1.173 port 443
    ufw allow in on eth0 from 185.204.1.173 port 443
    ufw allow out on eth0 to 193.138.7.237 port 443
    ufw allow in on eth0 from 193.138.7.237 port 443
    ufw allow out on eth0 to 193.138.7.217 port 443
    ufw allow in on eth0 from 193.138.7.217 port 443
    ufw allow out on eth0 to 185.204.1.175 port 443
    ufw allow in on eth0 from 185.204.1.175 port 443

    echo y | ufw enable
  SHELL
end