80 lines
2.3 KiB
Ruby
80 lines
2.3 KiB
Ruby
# frozen_string_literal: true
|
|
|
|
require 'openssl'
|
|
require 'sshkey'
|
|
require 'pathname'
|
|
require 'yaml'
|
|
require 'base64'
|
|
require 'fileutils'
|
|
|
|
module Opendax
|
|
# Renderer is class for rendering Opendax templates.
|
|
class Renderer
|
|
TEMPLATE_PATH = Pathname.new('./templates')
|
|
|
|
BARONG_KEY = 'config/secrets/barong.key'
|
|
APPLOGIC_KEY = 'config/secrets/applogic.key'
|
|
SSH_KEY = 'config/secrets/app.key'
|
|
|
|
def render
|
|
@config ||= config
|
|
@utils ||= utils
|
|
@name ||= @config['app']['name'].downcase
|
|
@barong_key ||= OpenSSL::PKey::RSA.new(File.read(BARONG_KEY), '')
|
|
@applogic_key ||= OpenSSL::PKey::RSA.new(File.read(APPLOGIC_KEY), '')
|
|
@barong_private_key ||= Base64.urlsafe_encode64(@barong_key.to_pem)
|
|
@barong_public_key ||= Base64.urlsafe_encode64(@barong_key.public_key.to_pem)
|
|
@applogic_private_key ||= Base64.urlsafe_encode64(@applogic_key.to_pem)
|
|
@applogic_public_key ||= Base64.urlsafe_encode64(@applogic_key.public_key.to_pem)
|
|
|
|
Dir.glob("#{TEMPLATE_PATH}/**/*.erb", File::FNM_DOTMATCH).each do |file|
|
|
output_file = template_name(file)
|
|
FileUtils.chmod 0o644, output_file if File.exist?(output_file)
|
|
render_file(file, output_file)
|
|
FileUtils.chmod 0o444, output_file if @config['render_protect']
|
|
end
|
|
end
|
|
|
|
def render_file(file, out_file)
|
|
puts "Rendering #{out_file}"
|
|
result = ERB.new(File.read(file), trim_mode: '-').result(binding)
|
|
dir = File.dirname(out_file)
|
|
FileUtils.mkdir(dir) unless Dir.exist?(dir)
|
|
File.write(out_file, result)
|
|
end
|
|
|
|
def ssl_helper(arg)
|
|
@config['ssl']['enabled'] ? arg << 's' : arg
|
|
end
|
|
|
|
def template_name(file)
|
|
path = Pathname.new(file)
|
|
out_path = path.relative_path_from(TEMPLATE_PATH).sub('.erb', '')
|
|
|
|
File.join('.', out_path)
|
|
end
|
|
|
|
def render_keys
|
|
generate_key(BARONG_KEY)
|
|
generate_key(APPLOGIC_KEY)
|
|
generate_key(SSH_KEY, public: true)
|
|
end
|
|
|
|
def generate_key(filename, public: false)
|
|
return if File.file?(filename)
|
|
|
|
key = SSHKey.generate(type: 'RSA', bits: 2048)
|
|
File.write(filename, key.private_key)
|
|
File.write("#{filename}.pub", key.ssh_public_key) if public
|
|
end
|
|
|
|
def config
|
|
Opendax::ConfigLoader.load
|
|
end
|
|
|
|
def utils
|
|
YAML.load_file('./config/utils.yml')
|
|
end
|
|
end
|
|
end
|