mirror of
https://github.com/nishiki/manage-password.git
synced 2024-11-23 22:03:05 +00:00
297 lines
7.4 KiB
Ruby
297 lines
7.4 KiB
Ruby
#!/usr/bin/ruby
|
|
|
|
require 'socket'
|
|
require 'json'
|
|
require 'highline/import'
|
|
require 'digest'
|
|
|
|
require "#{APP_ROOT}/lib/MPW.rb"
|
|
|
|
class Server
|
|
|
|
attr_accessor :error_msg
|
|
|
|
# Constructor
|
|
def initialize()
|
|
YAML::ENGINE.yamler='syck'
|
|
end
|
|
|
|
# Start the server
|
|
def start()
|
|
server = TCPServer.open(@host, @port)
|
|
loop do
|
|
Thread.start(server.accept) do |client|
|
|
msg = self.getClientMessage(client)
|
|
|
|
if !msg
|
|
next
|
|
end
|
|
|
|
if msg['gpg_key'].nil? || msg['gpg_key'].empty? || msg['password'].nil? || msg['password'].empty?
|
|
self.closeConnection(client)
|
|
next
|
|
end
|
|
|
|
case msg['action']
|
|
when 'get'
|
|
client.puts self.getFile(msg)
|
|
when 'update'
|
|
client.puts self.updateFile(msg)
|
|
when 'delete'
|
|
client.puts self.deleteFile(msg)
|
|
else
|
|
client.puts 'Unknown command'
|
|
end
|
|
|
|
self.closeConnection(client)
|
|
end
|
|
end
|
|
end
|
|
|
|
# Get a gpg file
|
|
# @args: msg -> message puts by the client
|
|
# @rtrn: json message
|
|
def getFile(msg)
|
|
gpg_key = msg['gpg_key'].sub('@', '_')
|
|
|
|
if msg['suffix'].nil? || msg['suffix'].empty?
|
|
file_gpg = "#{@data_dir}/#{gpg_key}.yml"
|
|
else
|
|
file_gpg = "#{@data_dir}/#{gpg_key}-#{msg['suffix']}.yml"
|
|
end
|
|
|
|
if File.exist?(file_gpg)
|
|
gpg_data = YAML::load_file(file_gpg)
|
|
salt = gpg_data['gpg']['salt']
|
|
hash = gpg_data['gpg']['hash']
|
|
data = gpg_data['gpg']['data']
|
|
last_update = gpg_data['gpg']['last_update']
|
|
|
|
if self.isAuthorized?(msg['password'], salt, hash)
|
|
send_msg = {:action => 'get',
|
|
:gpg_key => msg['gpg_key'],
|
|
:last_update => last_update,
|
|
:msg => 'done',
|
|
:data => data}
|
|
else
|
|
send_msg = {:action => 'get',
|
|
:gpg_key => msg['gpg_key'],
|
|
:msg => 'fail',
|
|
:error => 'not_authorized'}
|
|
end
|
|
else
|
|
send_msg = {:action => 'get',
|
|
:gpg_key => msg['gpg_key'],
|
|
:msg => 'fail',
|
|
:error => 'file_not_exist'}
|
|
end
|
|
|
|
return send_msg.to_json
|
|
end
|
|
|
|
# Update a file
|
|
# @args: msg -> message puts by the client
|
|
# @rtrn: json message
|
|
def updateFile(msg)
|
|
gpg_key = msg['gpg_key'].sub('@', '_')
|
|
data = msg['data']
|
|
|
|
if data.nil? || data.empty?
|
|
send_msg = {:action => 'update',
|
|
:gpg_key => msg['gpg_key'],
|
|
:msg => 'fail',
|
|
:error => 'no_data'}
|
|
|
|
return send_msg.to_json
|
|
end
|
|
|
|
if msg['suffix'].nil? || msg['suffix'].empty?
|
|
file_gpg = "#{@data_dir}/#{gpg_key}.yml"
|
|
else
|
|
file_gpg = "#{@data_dir}/#{gpg_key}-#{msg['suffix']}.yml"
|
|
end
|
|
|
|
if File.exist?(file_gpg)
|
|
gpg_data = YAML::load_file(file_gpg)
|
|
salt = gpg_data['gpg']['salt']
|
|
hash = gpg_data['gpg']['hash']
|
|
|
|
else
|
|
salt = MPW.generatePassword(4)
|
|
hash = Digest::SHA256.hexdigest(salt + msg['password'])
|
|
end
|
|
|
|
if self.isAuthorized?(msg['password'], salt, hash)
|
|
begin
|
|
last_update = Time.now.to_i
|
|
config = {'gpg' => {'salt' => salt,
|
|
'hash' => hash,
|
|
'last_update' => last_update,
|
|
'data' => data}}
|
|
|
|
File.open(file_gpg, 'w') do |file|
|
|
file << config.to_yaml
|
|
end
|
|
|
|
send_msg = {:action => 'update',
|
|
:gpg_key => msg['gpg_key'],
|
|
:last_update => last_update,
|
|
:msg => 'done'}
|
|
rescue Exception => e
|
|
send_msg = {:action => 'update',
|
|
:gpg_key => msg['gpg_key'],
|
|
:msg => 'fail',
|
|
:error => 'server_error'}
|
|
end
|
|
else
|
|
send_msg = {:action => 'update',
|
|
:gpg_key => msg['gpg_key'],
|
|
:msg => 'fail',
|
|
:error => 'not_autorized'}
|
|
end
|
|
|
|
return send_msg.to_json
|
|
end
|
|
|
|
# Remove a gpg file
|
|
# @args: msg -> message puts by the client
|
|
# @rtrn: json message
|
|
def deleteFile(msg)
|
|
gpg_key = msg['gpg_key'].sub('@', '_')
|
|
|
|
if msg['suffix'].nil? || msg['suffix'].empty?
|
|
file_gpg = "#{@data_dir}/#{gpg_key}.yml"
|
|
else
|
|
file_gpg = "#{@data_dir}/#{gpg_key}-#{msg['suffix']}.yml"
|
|
end
|
|
|
|
if !File.exist?(file_gpg)
|
|
send_msg = {:action => 'delete',
|
|
:gpg_key => msg['gpg_key'],
|
|
:msg => 'delete_fail',
|
|
:error => 'file_not_exist'}
|
|
|
|
return send_msg.to_json
|
|
end
|
|
|
|
gpg_data = YAML::load_file(file_gpg)
|
|
salt = gpg_data['gpg']['salt']
|
|
hash = gpg_data['gpg']['hash']
|
|
|
|
if self.isAuthorized?(msg['password'], salt, hash)
|
|
begin
|
|
File.unlink(file_gpg)
|
|
|
|
send_msg = {:action => 'delete',
|
|
:gpg_key => msg['gpg_key'],
|
|
:msg => 'delete_done'}
|
|
rescue Exception => e
|
|
send_msg = {:action => 'delete',
|
|
:gpg_key => msg['gpg_key'],
|
|
:msg => 'delete_fail',
|
|
:error => e}
|
|
end
|
|
else
|
|
send_msg = {:action => 'delete',
|
|
:gpg_key => msg['gpg_key'],
|
|
:msg => 'delete_fail',
|
|
:error => 'not_autorized'}
|
|
end
|
|
|
|
return send_msg.to_json
|
|
end
|
|
|
|
# Check is the hash equal the password with the salt
|
|
# @args: password -> the user password
|
|
# salt -> the salt
|
|
# hash -> the hash of the password with the salt
|
|
# @rtrn: true is is good, else false
|
|
def isAuthorized?(password, salt, hash)
|
|
if hash == Digest::SHA256.hexdigest(salt + password)
|
|
return true
|
|
else
|
|
return false
|
|
end
|
|
end
|
|
|
|
# Get message to client
|
|
# @args: client -> client connection
|
|
# @rtrn: array of the json string, or false if isn't json message
|
|
def getClientMessage(client)
|
|
begin
|
|
msg = client.gets
|
|
return JSON.parse(msg)
|
|
rescue
|
|
client.puts "Communication it's bad"
|
|
self.closeConnection(client)
|
|
return false
|
|
end
|
|
end
|
|
|
|
# Close the client connection
|
|
# @args: client -> client connection
|
|
def closeConnection(client)
|
|
client.puts "Closing the connection. Bye!"
|
|
client.close
|
|
end
|
|
|
|
# Check the config file
|
|
# @args: file_config -> the configuration file
|
|
# @rtrn: true if the config file is correct
|
|
def checkconfig(file_config)
|
|
begin
|
|
config = YAML::load_file(file_config)
|
|
@host = config['config']['host']
|
|
@port = config['config']['port']
|
|
@data_dir = config['config']['data_dir']
|
|
@timeout = config['config']['timeout'].to_i
|
|
|
|
if @host.empty? || @port.empty? || @data_dir.empty?
|
|
puts I18n.t('server.checkconfig.fail')
|
|
puts I18n.t('server.checkconfig.empty')
|
|
return false
|
|
end
|
|
|
|
if !Dir.exist?(@data_dir)
|
|
puts I18n.t('server.checkconfig.fail')
|
|
puts I18n.t('server.checkconfig.datadir')
|
|
return false
|
|
end
|
|
|
|
rescue Exception => e
|
|
puts "#{I18n.t('server.checkconfig.fail')}\n#{e}"
|
|
return false
|
|
end
|
|
|
|
return true
|
|
end
|
|
|
|
# Create a new config file
|
|
# @args: file_config -> the configuration file
|
|
# @rtrn: true if le config file is create
|
|
def setup(file_config)
|
|
puts I18n.t('server.form.setup.title')
|
|
puts '--------------------'
|
|
host = ask(I18n.t('server.form.setup.host')).to_s
|
|
port = ask(I18n.t('server.form.setup.port')).to_s
|
|
data_dir = ask(I18n.t('server.form.setup.data_dir')).to_s
|
|
timeout = ask(I18n.t('server.form.setup.timeout')).to_s
|
|
|
|
config = {'config' => {'host' => host,
|
|
'port' => port,
|
|
'data_dir' => data_dir,
|
|
'timeout' => timeout}}
|
|
|
|
begin
|
|
File.open(file_config, 'w') do |file|
|
|
file << config.to_yaml
|
|
end
|
|
rescue Exception => e
|
|
puts "#{I18n.t('server.formsetup.not_valid')}\n#{e}"
|
|
return false
|
|
end
|
|
|
|
return true
|
|
end
|
|
|
|
end
|