mpw/bin/mpw

#!/usr/bin/ruby
# MPW is a software to crypt and manage your passwords
# Copyright (C) 2016  Adrien Waksberg <mpw@yae.im>
# 
# This program is free software; you can redistribute it and/or
# modify it under the terms of the GNU General Public License
# as published by the Free Software Foundation; either version 2
# of the License, or (at your option) any later version.
# 
# This program is distributed in the hope that it will be useful,
# but WITHOUT ANY WARRANTY; without even the implied warranty of
# MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
# GNU General Public License for more details.
# 
# You should have received a copy of the GNU General Public License
# along with this program; if not, write to the Free Software
# Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA  02110-1301, USA.

require 'optparse'
require 'pathname'
require 'locale'
require 'set'
require 'i18n'

# --------------------------------------------------------- #
# Set local
# --------------------------------------------------------- #

lang = Locale::Tag.parse(ENV['LANG']).to_simple.to_s[0..1]

if defined?(I18n.enforce_available_locales)
	I18n.enforce_available_locales = true
end

APP_ROOT = File.dirname(Pathname.new(__FILE__).realpath)

# TODO
require "#{APP_ROOT}/../lib/mpw/mpw.rb"
require "#{APP_ROOT}/../lib/mpw/config.rb"
require "#{APP_ROOT}/../lib/mpw/ui/cli.rb"

I18n::Backend::Simple.send(:include, I18n::Backend::Fallbacks)
I18n.load_path      = Dir["#{APP_ROOT}/../i18n/*.yml"]
I18n.default_locale = :en
I18n.locale         = lang.to_sym

# --------------------------------------------------------- #
# Options
# --------------------------------------------------------- #

options = {}
options[:force]  = false
options[:sync]   = true
options[:group]  = nil
options[:config] = nil
options[:wallet] = nil

OptionParser.new do |opts|
	opts.banner = "#{I18n.t('option.usage')}: mpw [options]"

	opts.on('-a', '--add', I18n.t('option.add')) do
		options[:add] = true
	end

	opts.on('-A', '--show-all', I18n.t('option.show_all')) do
		options[:type] = nil
		options[:show] = ''
	end

	opts.on('-c', '--config CONFIG', I18n.t('option.config')) do |config|
		options[:config] = config
	end

	opts.on('-d', '--delete', I18n.t('option.remove')) do
		options[:delete] = true
	end

	opts.on('-e', '--export', I18n.t('option.export')) do
		options[:export] = true
	end

	opts.on('-f', '--file FILE', I18n.t('option.file')) do |file|
		options[:file] = file
	end

	opts.on('-F', '--force', I18n.t('option.force')) do
		options[:force] = true
	end

	opts.on('-g', '--group GROUP', I18n.t('option.group')) do |group|
		options[:group] = group
	end

	opts.on('-G', '--generate-password [LENGTH]', I18n.t('option.generate_password')) do |length|
		puts MPW::MPW::password(length)
		exit 0
	end

	opts.on('-h', '--help', I18n.t('option.help')) do
		puts opts
		exit 0
	end

	opts.on('-i', '--id ID', I18n.t('option.id')) do |id|
		options[:id] = id
	end

	opts.on('-I', '--import', I18n.t('option.import')) do
		options[:import] = true
	end

	opts.on('-k', '--key KEY', I18n.t('option.key')) do |key|
		options[:key] = key
	end

	opts.on('-N', '--no-sync', I18n.t('option.no_sync')) do
		options[:sync] = false
	end

	opts.on('-s', '--show [SEARCH]', I18n.t('option.show')) do |search|
		search.nil? ? (options[:show]  = '')  : (options[:show] = search)
	end

	opts.on('-S', '--setup', I18n.t('option.setup')) do
		options[:setup] = true
	end

	opts.on('-u', '--update', I18n.t('option.update')) do
		options[:update] = true
	end

	opts.on('-w', '--wallet WALLET', I18n.t('option.wallet')) do |wallet|
		options[:wallet] = wallet
	end

	opts.on('-W', '--setup-wallet', I18n.t('option.setup_wallet')) do
		options[:setup_wallet] = true
	end
end.parse!

# --------------------------------------------------------- #
# Main
# --------------------------------------------------------- #

config = MPW::Config.new(options[:config])
cli    = MPW::Cli.new(config, options[:sync])
	
# Setup a new config 
if not config.is_valid? or not options[:setup].nil?
	cli.setup(lang)
elsif not config.check_gpg_key?
	cli.setup_gpg_key
end

cli.get_wallet(options[:wallet])
cli.decrypt

# Display the item's informations
if not options[:show].nil?
	opts = {search:    options[:show],
	        group:     options[:group],
	       }

	cli.display(opts)

# Remove an item
elsif not options[:delete].nil? and not options[:id].nil?
	cli.delete(options[:id], options[:force])

# Update an item
elsif not options[:update].nil? and not options[:id].nil?
	cli.update(options[:id])

# Add a new item
elsif not options[:add].nil? and options[:key].nil?
	cli.add

# Add a new public key in wallet
elsif not options[:add].nil? and not options[:key].nil?
	cli.add_key(options[:key], options[:file])

# Delete a public key in wallet
elsif not options[:delete].nil? and not options[:key].nil?
	cli.delete_key(options[:key])

# Export
elsif not options[:export].nil? and not options[:file].nil?
	cli.export(options[:file])

# Add a new item
elsif not options[:import].nil? and not options[:file].nil?
	cli.import(options[:file])

# Setup wallet config
elsif not options[:setup_wallet].nil?
	cli.setup_wallet_config

end

cli = nil

exit 0