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

ENV['VAGRANT_DEFAULT_PROVIDER'] = 'libvirt'
# Vagrant::DEFAULT_SERVER_URL.replace('https://vagrantcloud.com')
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-disposable'

  # 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 '.', '/vagrant', type: 'nfs', nfs_version: 4, nfs_udp: false

  config.vm.provider 'libvirt' do |libvirt|
    libvirt.storage_pool_name = 'ramdisk'
    libvirt.default_prefix = 'disposable-'
    libvirt.driver = 'kvm'
    libvirt.memory = '3076'
    libvirt.cpus = 6
    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-upgrade', type: 'shell', name: 'update-upgrade', inline: <<-SHELL
    set -ex
    sudo apk update && sudo apk upgrade
    sudo apk add tor torsocks firefox-esr xauth font-dejavu wget openvpn unzip iptables
    wget -q https://addons.mozilla.org/firefox/downloads/file/4228676/foxyproxy_standard-8.9.xpi
    mv foxyproxy_standard-8.9.xpi foxyproxy@eric.h.jung.xpi
    mkdir -p ~/.mozilla/extensions/{ec8030f7-c20a-464f-9b0e-13a3a9e97384}/
    mv foxyproxy@eric.h.jung.xpi ~/.mozilla/extensions/{ec8030f7-c20a-464f-9b0e-13a3a9e97384}/
  SHELL

  config.vm.provision 'update-upgrade-privileged', type: 'shell', name: 'update-upgrade-privileged', privileged: true, inline: <<-SHELL
    set -ex
    sed -i 's/^#X11DisplayOffset .*/X11DisplayOffset 0/' /etc/ssh/sshd_config
    sed -i 's/^X11Forwarding .*/X11Forwarding yes/' /etc/ssh/sshd_config
    rc-service sshd restart

    #rc-update add tor default
    cp /vagrant/torrc /etc/tor/torrc
    rc-service tor start

    #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
  SHELL

  config.vm.provision 'mullvad-test', type: 'shell', name: 'test', privileged: false, inline: <<-SHELL
    set -ex
    curl https://am.i.mullvad.net/connected | grep -i "you\ are\ connected"
  SHELL

  config.vm.provision 'kill-switch', communicator_required: false, type: 'shell', name: 'kill-switch', privileged: true, inline: <<-SHELL
    set -ex
    iptables -P OUTPUT DROP
    iptables -A OUTPUT -o tun+ -j ACCEPT
    iptables -A INPUT -i lo -j ACCEPT
    iptables -A OUTPUT -o lo -j ACCEPT
    iptables -A OUTPUT -d 255.255.255.255 -j ACCEPT
    iptables -A INPUT -s 255.255.255.255 -j ACCEPT
    iptables -A OUTPUT -o eth+ -p udp -m multiport --dports 53,1300:1302,1194:1197 -d 141.98.255.0/24,193.138.218.0/24,45.83.220.0/24,185.213.152.0/24,185.213.154.0/24,185.65.135.0/24,185.65.134.0/24 -j ACCEPT
    iptables -A OUTPUT -o eth+ -p tcp -m multiport --dports 53,443 -d 141.98.255.0/24,193.138.218.0/24,45.83.220.0/24,185.213.152.0/24,185.213.154.0/24,185.65.135.0/24,185.65.134.0/24 -j ACCEPT
    ip6tables -P OUTPUT DROP
    ip6tables -A OUTPUT -o tun+ -j ACCEPT
  SHELL
end