mirror of
https://github.com/nishiki/manage-password.git
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320 lines
8.4 KiB
Ruby
320 lines
8.4 KiB
Ruby
#!/usr/bin/ruby
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# author: nishiki
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# mail: nishiki@yaegashi.fr
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# info: a simple script who manage your passwords
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require 'rubygems'
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require 'gpgme'
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require 'csv'
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require 'i18n'
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require 'fileutils'
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require 'yaml'
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module MPW
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class MPW
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attr_accessor :error_msg
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# Constructor
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def initialize(file_gpg, key, share_keys='')
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@error_msg = nil
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@file_gpg = file_gpg
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@key = key
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@share_keys = share_keys
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@data = {}
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end
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# Decrypt a gpg file
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# @args: password -> the GPG key password
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# @rtrn: true if data has been decrypted
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def decrypt(passwd=nil)
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if File.exist?(@file_gpg)
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crypto = GPGME::Crypto.new(armor: true)
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data_decrypt = crypto.decrypt(IO.read(@file_gpg), password: passwd).read.force_encoding('utf-8')
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@data = YAML.load(data_decrypt) if not data_decrypt.to_s.empty?
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end
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return true
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rescue Exception => e
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@error_msg = "#{I18n.t('error.gpg_file.decrypt')}\n#{e}"
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return false
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end
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# Encrypt a file
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# @rtrn: true if the file has been encrypted
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def encrypt
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FileUtils.cp(@file_gpg, "#{@file_gpg}.bk") if File.exist?(@file_gpg)
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data_to_encrypt = @data.to_yaml
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recipients = []
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recipients.push(@key)
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if not @share_keys.nil?
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@share_keys.split.each { |k| recipients.push(k) }
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end
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crypto = GPGME::Crypto.new(armor: true)
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file_gpg = File.open(@file_gpg, 'w+')
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crypto.encrypt(data_to_encrypt, recipients: recipients, output: file_gpg)
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file_gpg.close
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FileUtils.rm("#{@file_gpg}.bk") if File.exist?("#{@file_gpg}.bk")
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return true
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rescue Exception => e
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@error_msg = "#{I18n.t('error.gpg_file.encrypt')}\n#{e}"
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FileUtils.mv("#{@file_gpg}.bk", @file_gpg) if File.exist?("#{@file_gpg}.bk")
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return false
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end
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# Search in some csv data
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# @args: search -> the string to search
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# protocol -> the connection protocol (ssh, web, other)
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# @rtrn: a list with the resultat of the search
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def search(search='', group=nil, protocol=nil)
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result = []
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if not search.nil?
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search = search.downcase
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end
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@data.each_value do |row|
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name = row['name'].nil? ? nil : row['name'].downcase
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server = row['host'].nil? ? nil : row['host'].downcase
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comment = row['comment'].nil? ? nil : row['comment'].downcase
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if name =~ /^.*#{search}.*$/ or server =~ /^.*#{search}.*$/ or comment =~ /^.*#{search}.*$/
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if (protocol.nil? or protocol.eql?(row[:protocol])) and (group.nil? or group.eql?(row[:group]))
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result.push(row)
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end
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end
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end
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return result
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end
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# Search in some csv data
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# @args: id -> the id item
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# @rtrn: a row with the resultat of the search
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def search_by_id(id)
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@data.each_value do |row|
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return row if row['id'] == id
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end
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return []
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end
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# Update an item
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# @args: id -> the item's identifiant
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# name -> the item name
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# group -> the item group
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# server -> the ip or hostname
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# protocol -> the protocol
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# login -> the login
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# passwd -> the password
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# port -> the port
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# comment -> a comment
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# @rtrn: true if the item has been updated
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def update(name, group, server, protocol, login, passwd, port, comment, id=nil)
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row = {}
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update = false
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i = 0
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if @data.instance_of?(Hash) and @data.has_key?(id)
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row = @data[id]
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end
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if port.to_i <= 0
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port = nil
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end
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row_update = {}
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row_update['id'] = id.to_s.empty? ? MPW.password(16) : id
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row_update['name'] = name.to_s.empty? ? row['name'] : name
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row_update['group'] = group.to_s.empty? ? row['group'] : group
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row_update['host'] = server.to_s.empty? ? row['host'] : server
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row_update['protocol'] = protocol.to_s.empty? ? row['protocol'] : protocol
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row_update['login'] = login.to_s.empty? ? row['login'] : login
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row_update['password'] = passwd.to_s.empty? ? row['password'] : passwd
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row_update['port'] = port.to_s.empty? ? row['port'] : port.to_i
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row_update['comment'] = comment.to_s.empty? ? row['comment'] : comment
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row_update['date'] = Time.now.to_i
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if row_update['name'].to_s.empty?
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@error_msg = I18n.t('error.update.name_empty')
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return false
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end
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if update
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@data[id] = row_update
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else
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id = row_update['id']
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@data[id] = row_update
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end
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return true
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end
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# Remove an item
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# @args: id -> the item's identifiant
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# @rtrn: true if the item has been deleted
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def remove(id)
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@data.each_value do |row|
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if row['id'] == id
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@data.delete(id)
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return true
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end
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end
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@error_msg = I18n.t('error.delete.id_no_exist', id: id)
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return false
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end
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# Export to csv
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# @args: file -> file where you export the data
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# type -> udata type
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# @rtrn: true if export work
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def export(file, type=:yaml)
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case type
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when :csv
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CSV.open(file, 'w', write_headers: true,
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headers: ['name', 'group', 'protocol', 'host', 'login', 'password', 'port', 'comment']) do |csv|
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@data.each do |id, r|
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csv << [r['name'], r['group'], r['protocol'], r['host'], r['login'], r['password'], r['port'], r['comment']]
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end
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end
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when :yaml
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File.open(file, 'w') {|f| f << @data.to_yaml}
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else
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@error_msg = "#{I18n.t('error.export.unknown_type', type: type)}"
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return false
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end
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return true
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rescue Exception => e
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@error_msg = "#{I18n.t('error.export.write', file: file)}\n#{e}"
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return false
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end
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# Import to csv
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# @args: file -> path to file import
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# type -> udata type
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# @rtrn: true if the import work
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def import(file, type=:yaml)
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case type
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when :csv
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CSV.foreach(file, {headers: true}) do |row|
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if not update(row['name'], row['group'], row['host'], row['protocol'], row['login'], row['password'], row['port'], row['comment'])
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return false
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end
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end
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when :yaml
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YAML::load_file(file).each_value do |row|
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if not update(row['name'], row['group'], row['host'], row['protocol'], row['login'], row['password'], row['port'], row['comment'])
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return false
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end
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end
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else
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@error_msg = "#{I18n.t('error.export.unknown_type', type: type)}"
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return false
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end
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return true
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rescue Exception => e
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@error_msg = "#{I18n.t('error.import.read', file: file)}\n#{e}"
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return false
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end
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# Return a preview import
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# @args: file -> path to file import
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# @rtrn: a hash with the items to import, if there is an error return false
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def import_preview(file, type=:yaml)
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result = []
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case type
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when :csv
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CSV.foreach(file, {headers: true}) do |row|
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result << row
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end
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when :yaml
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YAML::load_file(file).each do |k, row|
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result << row
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end
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else
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@error_msg = "#{I18n.t('error.export.unknown_type', type: type)}"
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return false
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end
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return result
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rescue Exception => e
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@error_msg = "#{I18n.t('error.import.read', file: file)}\n#{e}"
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return false
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end
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# Sync remote data and local data
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# @args: data_remote -> array with the data remote
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# last_update -> last update
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# @rtrn: false if data_remote is nil
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def sync(data_remote, last_update)
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if not data_remote.instance_of?(Array)
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@error_msg = I18n.t('error.sync.array')
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return false
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else not data_remote.to_s.empty?
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@data.each_value do |l|
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j = 0
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update = false
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# Update item
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data_remote.each do |r|
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if l['id'] == r['id']
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if l['date'].to_i < r['date'].to_i
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update(r['name'], r['group'], r['host'], r['protocol'], r['login'], r['password'], r['port'], r['comment'], l['id'])
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end
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update = true
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data_remote.delete(r['id'])
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break
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end
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j += 1
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end
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# Delete an old item
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if not update and l['date'].to_i < last_update
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remove(l['id'])
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end
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end
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end
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# Add item
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data_remote.each do |r|
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if r['date'].to_i > last_update
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update(r['name'], r['group'], r['host'], r['protocol'], r['login'], r['password'], r['port'], r['comment'], r['id'])
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end
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end
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return encrypt
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end
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# Generate a random password
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# @args: length -> the length password
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# @rtrn: a random string
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def self.password(length=8)
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if length.to_i <= 0
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length = 8
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else
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length = length.to_i
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end
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result = ''
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while length > 62 do
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result << ([*('A'..'Z'),*('a'..'z'),*('0'..'9')]).sample(62).join
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length -= 62
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end
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result << ([*('A'..'Z'),*('a'..'z'),*('0'..'9')]).sample(length).join
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return result
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end
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end
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end
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