add Sync/SSH

MPW/Sync/SSH.rb

@@ -0,0 +1,107 @@
+#!/usr/bin/ruby
+# author: nishiki
+# mail: nishiki@yaegashi.fr
+# info: a simple script who manage your passwords
+
+module MPW
+
+	module Sync
+
+		require 'rubygems'
+		require 'i18n'
+		
+		class MPW
+		
+			attr_accessor :error_msg
+			attr_accessor :enable
+		
+			# Constructor
+			def initialize
+				@error_msg = nil
+				@enable    = 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, user, password, path, port=nil)
+				@host     = host
+				@user     = user
+				@password = password
+				@path     = path
+				@port     = port.nil? || port.empty? ? 22 : port.to_i
+					
+				Net::SSH.start(@host, @user, :password => @password, :port => @port) do
+				end
+			rescue
+				@error_msg = "#{I18n.t('error.sync.connection')}\n#{e}"
+				@enable    = false
+			else
+		
+				return @enable
+			end
+		
+			# Get data on server
+			# @args: gpg_password -> the gpg password
+			# @rtrn: nil if nothing data or error
+			def get(gpg_password)
+				if !@enable
+					return nil
+				end
+				
+				tmp_file = "/tmp/mpw-#{MPW.password()}.gpg"
+				Net::SCP.start(@host, @user, :password => @password, :port => @port) do |ssh|
+					ssh.scp.download(@path, tmp_file)
+				end
+			
+				File.open(tmp_file, 'w') do |file|
+					file << msg['data']
+				end
+					
+				@mpw = MPW.new(tmp_file)
+				if !@mpw.decrypt(gpg_password)
+					puts @mpw.error_msg
+					return nil
+				end
+		
+				File.unlink(tmp_file)
+
+				return @mpw.search()
+			rescue Exception => e
+				@error_msg = "#{I18n.t('error.sync.download')}\n#{e}"
+				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 !@enable
+					return true
+				end
+		
+				tmp_file = "/tmp/mpw-#{MPW.password()}.gpg"
+				Net::SCP.start(@host, @user, :password => @password, :port => @port) do |ssh|
+					ssh.scp.upload(tmp_file, @path)
+				end
+
+				File.unlink(tmp_file)
+
+				return true
+			rescue Exception => e
+				@error_msg = "#{I18n.t('error.sync.upload')}\n#{e}"
+				return false
+			end
+		
+			# Close the connection
+			def close
+			end
+		end
+
+	end
+
+end