Class: FtpProxy

Inherits:

Object

• Object
• FtpProxy

Defined in:

lib/ftpproxy.rb

Defined Under Namespace

Classes: ActiveRelay, Relay, Session

Constant Summary

VERSION =

'1.2.0'

WHITELIST =

%w[cwd cdup dele list mdtm mkd nlst pass pwd quit retr rmd rnfr rnto size stor syst type user xpwd]

Instance Method Summary

• #initialize(params = {}) ⇒ FtpProxy constructor

  A new instance of FtpProxy.

• #start ⇒ Object

Constructor Details

#initialize(params = {}) ⇒ FtpProxy

Returns a new instance of FtpProxy.

# File 'lib/ftpproxy.rb', line 217

def initialize params={}
	params = {:mode => :client, :port => 21, :proxy => nil}.merge(params)
	params[:mode] = nil if params[:mode] == :client
	@params = params
	unless @log = params[:log]
		@log = @params[:log] = Logger.new(STDERR)
	end
	@log.info "Starting ftpproxy v#{VERSION} on #{Socket.gethostname}:#{params[:port]}"
	@server = TCPServer.new '', params[:port]
	Process.egid = params[:gid] if params[:gid]
	Process.euid = params[:uid] if params[:uid]
end

Instance Method Details

#start ⇒ Object

# File 'lib/ftpproxy.rb', line 230

def start
	threads = []
	@log.debug 'Waiting for connections'
	while socket = @server.accept
		@log.debug "Accepted connection from #{socket.peeraddr.join(', ')}"
		threads << Thread.new { Session.new(socket, @params).start }
	end
	threads.each { |t| t.join }
end