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rewrite class sync ssh

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nishiki 2016-05-12 22:44:57 +02:00
parent ec982ce4d8
commit e1de7b7704
1 changed files with 45 additions and 68 deletions
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113
lib/mpw/sync/ssh.rb
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@ -2,79 +2,56 @@
# author: nishiki
# mail: nishiki@yaegashi.fr
require 'rubygems'
require 'i18n'
require 'net/ssh'
require 'net/sftp'
module MPW
class SyncSSH
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
def initialize(host, user, password, path, port=nil)
@error_msg = nil
@enable = false
@host = host
@user = user
@password = password
@path = path
@port = port.instance_of?(Integer) ? 22 : port
end
# Connect to server
# @rtrn: false if the connection fail
def connect
Net::SSH.start(@host, @user, password: @password, port: @port) do |ssh|
@enable = true
end
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(file_tmp)
return false if not @enable
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
return true
rescue Exception => e
@error_msg = "#{I18n.t('error.sync.download')}\n#{e}"
return false
end
# Update the remote data
# @args: file_gpg -> the data to send on server
# @rtrn: false if there is a problem
def update(file_gpg)
return true if not @enable
Net::SFTP.start(@host, @user, password: @password, port: @port) do |sftp|
sftp.upload!(file_gpg, @path)
end
return true
rescue Exception => e
@error_msg = "#{I18n.t('error.sync.upload')}\n#{e}"
return false
end
class SyncSSH
# Constructor
# @args: config -> the config
def initialize(config)
@host = config['host']
@user = config['user']
@password = config['password']
@path = config['path']
@port = config['port'].instance_of?(Integer) ? 22 : config['port']
end
# Connect to server
# @rtrn: false if the connection fail
def connect
Net::SSH.start(@host, @user, password: @password, port: @port) do
break
end
rescue Exception => e
raise "#{I18n.t('error.sync.connection')}\n#{e}"
end
# Get data on server
# @args: gpg_password -> the gpg password
# @rtrn: nil if nothing data or error
def get(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
rescue Exception => e
raise "#{I18n.t('error.sync.download')}\n#{e}"
end
# Update the remote data
# @args: file_gpg -> the data to send on server
# @rtrn: false if there is a problem
def update(file_gpg)
Net::SFTP.start(@host, @user, password: @password, port: @port) do |sftp|
sftp.upload!(file_gpg, @path)
end
rescue Exception => e
raise "#{I18n.t('error.sync.upload')}\n#{e}"
end
end
end