encrypt file content and paths

encrypt_offsite.rb

require 'json'
require 'shellwords'

present = []
names = {}

["hayden", "xobackups"].each do |dir|
	Dir["#{dir}/**/*"].each do |path|
		next if !File.file?(path)
		newname = `echo "#{path}" | sha256sum | cut -d ' ' -f 1`.strip
		present << "exported/#{newname}"
		names[newname] = path
		if !File.file?("exported/#{newname}") || File.mtime("exported/#{newname}") < File.mtime(path)
			puts "openssl aes-256-cbc -a -salt -in #{Shellwords.shellescape path} -out 'exported/#{newname}' -k PASSWORD"
			`openssl aes-256-cbc -a -salt -in #{Shellwords.shellescape path} -out 'exported/#{newname}' -k #{ENV.fetch('OFFSITEKEY')}`
		end
	end
end

Dir["exported/**/*"].each do |exported|
	if !present.include? exported
		File.delete exported
	end
end

File.open("file_names", 'w') do |file|
	file.write JSON.dump(names)
end
puts "openssl aes-256-cbc -a -salt -in file_names -out 'exported/file_names' -k PASSWORD"
`openssl aes-256-cbc -a -salt -in file_names -out 'exported/file_names' -k #{ENV.fetch('OFFSITEKEY')}`
File.delete("file_names")