#!/usr/bin/ruby # author: nishiki # mail: nishiki@yaegashi.fr # info: a simple script who manage your passwords require 'rubygems' require 'i18n' require 'socket' require 'json' require "#{APP_ROOT}/lib/MPW.rb" class Sync attr_accessor :error_msg # Constructor def initialize() @error_msg = nil end # Disable the sync def disable() @sync = false end # Connect to server # @args: host -> the server host # port -> ther connection port # gpg_key -> the gpg key # password -> the remote password # suffix -> the suffix file # @rtrn: false if the connection fail def connect(host, port, gpg_key, password, suffix=nil) @gpg_key = gpg_key @password = password @suffix = suffix begin @socket= TCPSocket.new(host, port) @sync = true rescue Exception => e @error_msg = "#{I18n.t('error.sync.connection')}\n#{e}" @sync = false end return @sync end # Get data on server # @args: gpg_password -> the gpg password # @rtrn: nil if nothing data or error def get(gpg_password) if !@sync return nil end send_msg = {:action => 'get', :gpg_key => @gpg_key, :password => @password, :suffix => @suffix} @socket.puts send_msg.to_json msg = JSON.parse(@socket.gets) puts msg case msg['error'] when nil, 'file_not_exist' tmp_file = "/tmp/mpw-#{MPW.generatePassword()}.gpg" File.open(tmp_file, 'w') do |file| file << msg['data'] end @mpw = MPW.new(tmp_file) if !@mpw.decrypt(gpg_password) return nil end File.unlink(tmp_file) return @mpw.search() when 'not_authorized' @error_msg = "#{I18n.t('error.sync.not_authorized')}\n#{e}" else @error_msg = "#{I18n.t('error.sync.unknown')}\n#{e}" end return nil end # Update the remote data # @args: data -> the data to send on server # @rtrn: false if there is a problem def update(data) if !@sync return true end send_msg = {:action => 'update', :gpg_key => @gpg_key, :password => @password, :suffix => @suffix, :data => data} @socket.puts send_msg.to_json msg = JSON.parse(@socket.gets) case msg['error'] when nil return true when 'not_authorized' @error_msg = "#{I18n.t('error.sync.not_authorized')}\n#{e}" when 'no_data' @error_msg = "#{I18n.t('error.sync.no_data')}\n#{e}" else @error_msg = "#{I18n.t('error.sync.unknown')}\n#{e}" end return false end def delete() end # Close the connection def close() if !@sync return end send_msg = {:action => 'close'} @socket.puts send_msg.to_json end end