~razzi/ronin

6ae2686baf0e0312ebf5b20cb12a4e21a04f8597 — Razzi Abuissa 6 months ago 13d8396
Cleanup and linting
5 files changed, 52 insertions(+), 131 deletions(-)

M Makefile
M README.md
A ronin.sh
D ronin2.sh
D wsl_vagrantfile/Vagrantfile
M Makefile => Makefile +3 -3
@@ 1,10 1,10 @@
all: ronin

ronin: ronin2.sh
	./ronin2.sh
ronin: ronin.sh
	./ronin.sh

lint:
	shellcheck ronin2.sh
	shellcheck ronin.sh

clean:
	$(RM) -r ~/.ronin/

M README.md => README.md +2 -3
@@ 1,6 1,5 @@
# ronin

`vagrant` wrapper with defaults to make it easy to run a debian box.
qemu-based command line virtualization manager. Like vagrant but requires fewer commands and buggier.

Not meant to replace vagrant, but rather to make getting up
and running take less mental effort.
Alpha-quality software.

A ronin.sh => ronin.sh +47 -0
@@ 0,0 1,47 @@
#!/bin/sh
# Create a virtual machine and log in

set -ex

mkdir -p ~/.cache/ronin && \
  mkdir -p ~/.ronin

DEBIAN_VERSION=12

DEBIAN_CLOUD_IMAGE="debian-$DEBIAN_VERSION-nocloud-amd64.qcow2"
DEBIAN_IMAGE_URL="https://cloud.debian.org/images/cloud/bookworm/latest/$DEBIAN_CLOUD_IMAGE"

CACHED_DEBIAN_IMAGE="$HOME/.cache/ronin/$DEBIAN_CLOUD_IMAGE"

test ! -f "$CACHED_DEBIAN_IMAGE" && \
  wget "$DEBIAN_IMAGE_URL" --output-document "$CACHED_DEBIAN_IMAGE"

RONIN_DEBIAN_IMAGE="$HOME/.ronin/$DEBIAN_CLOUD_IMAGE"
test ! -f "$RONIN_DEBIAN_IMAGE" &&
  cp "$CACHED_DEBIAN_IMAGE" "$RONIN_DEBIAN_IMAGE"

RONIN_DISK="$HOME/.ronin/ronin-disk.qcow2"

test ! -f "$RONIN_DISK" && \
  cp "$RONIN_DEBIAN_IMAGE" "$RONIN_DISK" && \
  qemu-img resize "$RONIN_DEBIAN_IMAGE" 20G \

RONIN_PRIVATE_KEY="$HOME/.ronin/ronin_key.priv"

# could be encapsulated
ssh-keygen -t ed25519 -f "$RONIN_PRIVATE_KEY" -N ''
mv "$HOME/.ronin/ronin_key.priv.pub" "$HOME/.ronin/ronin_key.pub"

# TODO could leave known_hosts in weird state
GUEST_SSHD_KEY="$HOME/.ronin/guest_ssh_host_ed25519_key.pub"
test ! -f "$GUEST_SSHD_KEY" && ./setup-ssh.sh

# Launch the VM for prime time
qemu-system-x86_64 \
  -hda "$RONIN_DEBIAN_IMAGE" \
  -m 4096 \
  -nic hostfwd=tcp::2022-:22 \
  -display none \
  -daemonize

ssh ronin@localhost -p 2022 -i "$HOME/.ronin/ronin_key.priv"

D ronin2.sh => ronin2.sh +0 -48
@@ 1,48 0,0 @@
#!/bin/sh
# ronin2: this time using qemu

set -ex

mkdir -p ~/.cache/ronin && \
  mkdir -p ~/.ronin # && \
  # cd ~/.ronin || return

DEBIAN_VERSION=12

DEBIAN_CLOUD_IMAGE=debian-$DEBIAN_VERSION-nocloud-amd64.qcow2
DEBIAN_IMAGE_URL=https://cloud.debian.org/images/cloud/bookworm/latest/$DEBIAN_CLOUD_IMAGE

CACHED_DEBIAN_IMAGE=$HOME/.cache/ronin/$DEBIAN_CLOUD_IMAGE

test ! -f $CACHED_DEBIAN_IMAGE && \
  wget $DEBIAN_IMAGE_URL --output-document $CACHED_DEBIAN_IMAGE

RONIN_DEBIAN_IMAGE=$HOME/.ronin/$DEBIAN_CLOUD_IMAGE
test ! -f $RONIN_DEBIAN_IMAGE &&
  cp $CACHED_DEBIAN_IMAGE $RONIN_DEBIAN_IMAGE

RONIN_DISK=$HOME/.ronin/ronin-disk.qcow2

test ! -f $RONIN_DISK && \
  cp $RONIN_DEBIAN_IMAGE $RONIN_DISK && \
  qemu-img resize $RONIN_DEBIAN_IMAGE 20G \

RONIN_PRIVATE_KEY=$HOME/.ronin/ronin_key.priv

# could be encapsulated
ssh-keygen -t ed25519 -f $RONIN_PRIVATE_KEY -N ''
mv $HOME/.ronin/ronin_key.priv.pub $HOME/.ronin/ronin_key.pub

# TODO could leave known_hosts in weird state
GUEST_SSHD_KEY=$HOME/.ronin/guest_ssh_host_ed25519_key.pub
test ! -f $GUEST_SSHD_KEY && ./setup-ssh.sh

# Launch the VM for prime time
qemu-system-x86_64 \
  -hda $RONIN_DEBIAN_IMAGE \
  -m 4096 \
  -nic hostfwd=tcp::2022-:22 \
  -display none
  -daemonize

ssh ronin@localhost -p 2022 -i $HOME/.ronin/ronin_key.priv

D wsl_vagrantfile/Vagrantfile => wsl_vagrantfile/Vagrantfile +0 -77
@@ 1,77 0,0 @@
# -*- mode: ruby -*-
# vi: set ft=ruby :

# All Vagrant configuration is done below. The "2" in Vagrant.configure
# configures the configuration version (we support older styles for
# backwards compatibility). Please don't change it unless you know what
# you're doing.
Vagrant.configure("2") do |config|
  # The most common configuration options are documented and commented below.
  # For a complete reference, please see the online documentation at
  # https://docs.vagrantup.com.

  # Every Vagrant development environment requires a box. You can search for
  # boxes at https://vagrantcloud.com/search.
  config.vm.box = "ronin/ronin"

  # Disable automatic box update checking. If you disable this, then
  # boxes will only be checked for updates when the user runs
  # `vagrant box outdated`. This is not recommended.
  # config.vm.box_check_update = false

  # Create a forwarded port mapping which allows access to a specific port
  # within the machine from a port on the host machine. In the example below,
  # accessing "localhost:8080" will access port 80 on the guest machine.
  # NOTE: This will enable public access to the opened port
  # config.vm.network "forwarded_port", guest: 80, host: 8080

  # Create a forwarded port mapping which allows access to a specific port
  # within the machine from a port on the host machine and only allow access
  # via 127.0.0.1 to disable public access
  # config.vm.network "forwarded_port", guest: 80, host: 8080, host_ip: "127.0.0.1"

  # Create a private network, which allows host-only access to the machine
  # using a specific IP.
  # config.vm.network "private_network", ip: "192.168.33.10"

  # Create a public network, which generally matched to bridged network.
  # Bridged networks make the machine appear as another physical device on
  # your network.
  # config.vm.network "public_network"

  # Share an additional folder to the guest VM. The first argument is
  # the path on the host to the actual folder. The second argument is
  # the path on the guest to mount the folder. And the optional third
  # argument is a set of non-required options.
  # config.vm.synced_folder "../data", "/vagrant_data"

  # Disable the default share of the current code directory. Doing this
  # provides improved isolation between the vagrant box and your host
  # by making sure your Vagrantfile isn't accessable to the vagrant box.
  # If you use this you may want to enable additional shared subfolders as
  # shown above.
  config.vm.synced_folder ".", "/vagrant", disabled: true

  # Provider-specific configuration so you can fine-tune various
  # backing providers for Vagrant. These expose provider-specific options.
  # Example for VirtualBox:
  #
  # config.vm.provider "virtualbox" do |vb|
  #   # Display the VirtualBox GUI when booting the machine
  #   vb.gui = true
  #
  #   # Customize the amount of memory on the VM:
  #   vb.memory = "1024"
  # end
  #
  # View the documentation for the provider you are using for more
  # information on available options.

  # Enable provisioning with a shell script. Additional provisioners such as
  # Ansible, Chef, Docker, Puppet and Salt are also available. Please see the
  # documentation for more information about their specific syntax and use.
  # config.vm.provision "shell", inline: <<-SHELL
  #   apt-get update
  #   apt-get install -y apache2
  # SHELL
end