#
# Cookbook:: esh_vaultwarden
# Recipe:: service
#
# Copyright:: 2023, https://easyself.host
#
# Licensed under the Apache License, Version 2.0 (the "License");
# you may not use this file except in compliance with the License.
# You may obtain a copy of the License at
#
#     http://www.apache.org/licenses/LICENSE-2.0
#
# Unless required by applicable law or agreed to in writing, software
# distributed under the License is distributed on an "AS IS" BASIS,
# WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
# See the License for the specific language governing permissions and
# limitations under the License.

esh_undocker_download node['esh']['vaultwarden']['docker']['image']
esh_undocker_extract node['esh']['vaultwarden']['docker']['image']

group 'vaultwarden' do
  system true
  action :create
end

user 'vaultwarden' do
  comment 'vaultwarden system user'
  gid 'vaultwarden'
  home '/var/lib/vaultwarden'
  manage_home true
  shell '/sbin/nologin'
  system true
  action :create
end

apt_package 'nginx'

cookbook_file '/etc/nginx/sites-available/default' do
  owner 'root'
  group 'root'
  mode '0444'
  notifies :restart, 'service[nginx]', :delayed
  action :create
end

directory '/etc/vaultwarden' do
  owner 'vaultwarden'
  group 'vaultwarden'
  mode '0500'
  action :create
end

directory '/var/lib/vaultwarden' do
  owner 'vaultwarden'
  group 'vaultwarden'
  mode '0700'
  action :create
end

file '/etc/vaultwarden/vaultwarden.cfg' do
  content node['esh']['vaultwarden']['service']['config']
  owner 'vaultwarden'
  group 'vaultwarden'
  mode '0400'
  notifies :restart, 'service[vaultwarden]', :delayed
  action :create
end

file '/etc/ld.so.conf.d/zzz-vaultwarden.conf' do
  content '/opt/undocker/vaultwarden/server/rootfs/usr/lib/x86_64-linux-gnu'
  owner 'root'
  group 'root'
  mode '0400'
  notifies :run, 'execute[ldconfig]', :immediately
  action :create
end

execute 'ldconfig' do
  command 'ldconfig'
  action :nothing
end

systemd_unit 'vaultwarden.service' do
  content <<~EOU
  [Unit]
  Description=Vaultwarden - A Bitwarden API server
  After=network.target
  
  [Service]
  Type=simple
  User=vaultwarden
  ExecStart=/opt/undocker/vaultwarden/server/rootfs/vaultwarden
  PrivateTmp=true
  PrivateDevices=true
  ProtectHome=true
  ProtectSystem=full
  WorkingDirectory=/var/lib/vaultwarden
  ReadWriteDirectories=/var/lib/vaultwarden
  EnvironmentFile=/etc/vaultwarden/vaultwarden.cfg
  
  [Install]
  WantedBy=multi-user.target
  EOU
  action :create
end

service 'vaultwarden' do
  action [:start, :enable]
end

service 'nginx' do
  action [:start, :enable]
end