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unstable: fix sync via ssh

This commit is contained in:
nishiki 2015-02-08 20:56:39 +01:00
parent 40240934c5
commit 75a8348086
5 changed files with 151 additions and 182 deletions

View file

@ -28,7 +28,7 @@ module MPW
# @args: password -> the GPG key password
# @rtrn: true if data has been decrypted
def decrypt(password=nil)
if File.exist?(@file_gpg)
if File.exist?(@file_gpg) and not File.zero?(@file_gpg)
crypto = GPGME::Crypto.new(armor: true)
data_decrypt = crypto.decrypt(IO.read(@file_gpg), password: password).read.force_encoding('utf-8')

View file

@ -1,147 +0,0 @@
#!/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'
require 'socket'
require 'json'
require 'timeout'
class MPWSync
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
@port = !port.instance_of?(Integer) ? 2201 : port
@gpg_key = user
@password = password
@suffix = path
Timeout.timeout(10) do
begin
TCPSocket.open(@host, @port) do
@enable = true
end
rescue Errno::ENETUNREACH
retry
end
end
rescue Timeout::Error
puts 'timeout'
@error_msg = "#{I18n.t('error.timeout')}\n#{e}"
@enable = false
rescue Exception => e
@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_key, gpg_password)
return nil if not @enable
msg = nil
TCPSocket.open(@host, @port) do |socket|
send_msg = {action: 'get',
gpg_key: @gpg_key,
password: @password,
suffix: @suffix
}
socket.puts send_msg.to_json
msg = JSON.parse(socket.gets)
end
if not defined?(msg['error'])
@error_msg = I18n.t('error.sync.communication')
return nil
elsif not msg['error'].nil?
@error_msg = I18n.t(msg['error'])
return nil
elsif msg['data'].nil? or msg['data'].empty?
return {}
else
tmp_file = tmpfile
File.open(tmp_file, 'w') do |file|
file << msg['data']
end
mpw = MPW.new(tmp_file, gpg_key)
if not mpw.decrypt(gpg_password)
@error_msg = mpw.error_msg
return nil
end
File.unlink(tmp_file)
return mpw.search
end
end
# Update the remote data
# @args: data -> the data to send on server
# @rtrn: false if there is a problem
def update(data)
return true if not @enable
msg = nil
TCPSocket.open(@host, @port) do |socket|
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)
end
if not defined?(msg['error'])
@error_msg = I18n.t('error.sync.communication')
return false
elsif msg['error'].nil?
return true
else
@error_msg = I18n.t(msg['error'])
return false
end
end
# Generate a random string
# @rtrn: a random string
def tmpfile
result = ''
result << ([*('A'..'Z'),*('a'..'z'),*('0'..'9')]).sample(6).join
return "/tmp/mpw-#{result}"
end
end
end
end

View file

@ -4,10 +4,9 @@
require 'rubygems'
require 'i18n'
require 'yaml'
require 'tempfile'
require 'net/ssh'
require 'net/scp'
require 'net/sftp'
module MPW
class SyncSSH
@ -34,7 +33,7 @@ module MPW
# Connect to server
# @rtrn: false if the connection fail
def connect
Net::SSH.start(@host, @user, password: @password, port: @port) do
Net::SSH.start(@host, @user, password: @password, port: @port) do |ssh|
@enable = true
end
rescue Exception => e
@ -47,51 +46,36 @@ module MPW
# Get data on server
# @args: gpg_password -> the gpg password
# @rtrn: nil if nothing data or error
def get(gpg_key, gpg_password)
return nil if not @enable
def get(file_tmp)
return false if not @enable
file_tmp = Tempfile.new('mpw')
Net::SCP.start(@host, @user, password: @password, port: @port) do |scp|
scp.download!(@path, file_tmp.path)
puts @path
puts file_tmp
Net::SFTP.start(@host, @user, password: @password, port: @port) do |sftp|
sftp.lstat(@path) do |response|
sftp.download!(@path, file_tmp) if response.ok?
end
end
mpw = MPW.new(file_tmp, gpg_key)
raise mpw.error_msg if not mpw.decrypt(gpg_password)
file_tmp.close(true)
return mpw.list
return true
rescue Exception => e
@error_msg = "#{I18n.t('error.sync.download')}\n#{e}"
file_tmp.close(true)
return nil
return false
end
# Update the remote data
# @args: items -> the data to send on server
# @args: file_gpg -> the data to send on server
# @rtrn: false if there is a problem
def update(items)
def update(file_gpg)
return true if not @enable
file_tmp = Tempfile.new('mpw')
mpw = MPW.new(file_tmp, gpg_key)
items.each do |item|
mpw.add(item)
Net::SFTP.start(@host, @user, password: @password, port: @port) do |sftp|
sftp.upload!(file_gpg, @path)
end
raise(mpw.error_msg) if not mpw.encrypt
Net::SCP.start(@host, @user, password: @password, port: @port) do |scp|
scp.upload!(file_tmp, @path)
end
file_tmp.close(true)
return true
rescue Exception => e
@error_msg = "#{I18n.t('error.sync.upload')}\n#{e}"
file_tmp.close(true)
return false
end

132
lib/Sync/SyncMPW.rb Normal file
View file

@ -0,0 +1,132 @@
#!/usr/bin/ruby
# author: nishiki
require 'rubygems'
require 'i18n'
require 'socket'
require 'json'
require 'timeout'
module MPW
class SyncMPW
attr_accessor :error_msg
attr_accessor :enable
# Constructor
# @args: host -> the server host
# port -> ther connection port
# gpg_key -> the gpg key
# password -> the remote password
# suffix -> the suffix file
def initialize(host, user, password, suffix, port=nil)
@error_msg = nil
@enable = false
@host = host
@port = !port.instance_of?(Integer) ? 2201 : port
@gpg_key = user
@password = password
@suffix = suffix
end
# Connect to server
# @rtrn: false if the connection fail
def connect
Timeout.timeout(10) do
begin
TCPSocket.open(@host, @port) do
@enable = true
end
rescue Errno::ENETUNREACH
retry
end
end
rescue Timeout::Error
@error_msg = "#{I18n.t('error.timeout')}\n#{e}"
@enable = false
rescue Exception => e
@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_key, gpg_password)
return nil if not @enable
msg = nil
TCPSocket.open(@host, @port) do |socket|
send_msg = {action: 'get',
gpg_key: @gpg_key,
password: @password,
suffix: @suffix
}
socket.puts send_msg.to_json
msg = JSON.parse(socket.gets)
end
if not defined?(msg['error'])
@error_msg = I18n.t('error.sync.communication')
return nil
elsif not msg['error'].nil?
@error_msg = I18n.t(msg['error'])
return nil
elsif msg['data'].nil? or msg['data'].empty?
return {}
else
file_tmp = Tempfile.new('mpw-')
File.open(file_tmp, 'w') do |file|
file << msg['data']
end
mpw = MPW.new(file_tmp, gpg_key)
raise mpw.error_msg if not mpw.decrypt(gpg_password)
file_tmp.close(true)
puts 'test'
return mpw.list
end
rescue Exception => e
@error_msg = "#{I18n.t('error.sync.download')}\n#{e}"
file_tmp.close(true)
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)
return true if not @enable
msg = nil
TCPSocket.open(@host, @port) do |socket|
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)
end
if not defined?(msg['error'])
@error_msg = I18n.t('error.sync.communication')
return false
elsif msg['error'].nil?
return true
else
@error_msg = I18n.t(msg['error'])
return false
end
end
end
end

View file

@ -25,13 +25,13 @@ class Cli
# Sync the data with the server
# @rtnr: true if the synchro is finish
def sync
@sync = MPW::Sync.new(@config, @password, @mpw.list)
@sync = MPW::Sync.new(@config, @mpw, @password)
raise(@sync.error_msg) if not @sync.get_remote
raise(@sync.error_msg) if not @sync.sync
return true
rescue Exception => e
# rescue Exception => e
puts "#{I18n.t('display.error')} #7: #{e}".red
return false
end