To: [email protected]
Date: 11 May 2014 17:00:00 +0900
Subject: DeleGate/9.9.8 (STABLE) -- fixes and extensions especially around FTP
From: [email protected] (Yutaka Sato)
Reply-To: [email protected]
Organization: The DeleGate Project
Message-Id: <[email protected]>
References: <[email protected]_> <[email protected]_>

Dear DeleGate users,

I inform you of the new release of DeleGate available as follows:
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DeleGate/9.9.8 (STABLE) -- fixes and extensions especially around FTP

This release includes many fixes and extensions especially around FTP.

New features:

 FTP over HTTP -- tunneling FTP connection over (connectionless) HTTP
   "FTPxHTTP" is a HTTP server which can be used for tunneling the FTP
   protocol over HTTP by a (connectionless) sequence of usual HTTP requests
   (not by CONNECT but by GET and POST). It can be relayed by another
   HTTP proxy for forwarding, filtering or so.
   See <URL:http://www.delegate.org/delegate/Manual.htm#serv_FTPxHTTP>

 FTP Bounce -- rejecting "FTP Bounce" attack by PORT connection
   See <URL:http://www.delegate.org/mail-lists/delegate-en/04896>
       <URL:http://www.delegate.org/delegate/Manual.htm#FTPCONF>

 DYCONF -- Dynamic configuration of DeleGate.
   "DYCONF specifies configuration parameters to be loaded dynamically
   on the beginning of relaying application protocol after the acception
   of a TCP connection from a client before starting a session over it. ..."
   See <URL:http://www.delegate.org/delegate/Manual.htm#DYCONF>
       <URL:http://www.delegate.org/mail-lists/delegate-en/04921>

Protocol Specific Fixes and Extensions

 - FTPxHTTP: fixed the error on first command after CWD
 - FTP: fixed data-connection error on first PASV after toggling from PORT
 - FTP: fixed SEGV on upload (STOR) with cached file
 - FTP: fixed STOR as an origin FTP server with client over SSL
 - FTP: fixed STOR failure with STLS=fsv:ftp <URL:http://www.delegate.org/mail-lists/delegate-ja/502>
 - FTP: introduced FTPCONF=doeprt:sv to force using EPRT with server
 - FTP: introduced FTPCONF=doeprt:sv tp force using EPRT with server
 - FTP/SSL: enabled STLS=fsv:"ftps" as well as STLS=fsv:"ftp"
 - FTP/SSL: enabled SERVER=ftps STLS=fcl:ftps STLS=fsv:ftp
 - FTP/SSL: fixed slow upload (16sec.) by FTP/SSL with PORT
 - FTP/SSL: introduced CMAP="/:FTPWD:ftp:*:*" suppressing PWD on the session start <URL:http://www.delegate.org/mail-lists/delegate-ja/540>
 - sftp/FTP: fixed login failure with -fv option <URL:http://www.delegate.org/mail-lists/delegate-ja/426>
 - sftp/FTP: fixed logging-in via sftp with multiple authentication methods
 - sftp/FTP: fixed "Too many open files" <URL:http://www.delegate.org/mail-lists/delegate-en/4825>
 - sftp/FTP: introduced waitput=T MountOption to avoid truncation of uploaded data <URL:http://www.delegate.org/mail-lists/delegate-en/4934>
 - sftp/FTP: termination on disconnection from SFTP server <URL:http://www.delegate.org/mail-lists/delegate-en/4933>
 - SSL: showing corrent cipher description with TLSCONF=-vd <URL:http://www.delegate.org/mail-lists/delegate-en/5000>
 - SSL: revival of FSV="sslway -cert file" <URL:http://www.delegate.org/mail-lists/delegate-en/04821>
 - MITM/HTTP/SSL: fixed not to apply default URL rewriting for MITM
 - HTTP: fixed SEGV by HTTPCONV="methos:+,a,b"
 - HTTP: fixed MOUNT for a HTTPS server with "nvserv" <URL:http://www.delegate.org/mail-lists/delegate-ja/515>
 - HTTP: supported relaying POST body in chunked encoding
 - HTTP: fixed suppressing Set-Cookie rewriting by URICONV <URL:http://www.delegate.org/mail-lists/delegate-en/05024>
 - HTTP: fixed broken binary response from CGI with CHARCODE=guess
 - HTTP: detecting a URL in JavaScript as ({url:"..."
 - HTTP: rewriting URL in (') escaped as "&#39;"
 - HTTP: fixed slow relay of large text
 - HTTP: enabled rejecting CONNECT by MOUNT="HostPortPattern = forbidden" MountOption
 - HTTP: immediate exit of response relaying with cache by HTTPCONF="takeover:0"
 - HTTP: introduced HTTPCONF=bugs:thru-304 and HTTPCONF=bugs:gen-304 to enable 304 response with FTOCL <URL:http://www.delegate.org/mail-lists/delegate-ja/449>
 - SMTP: fixed not to repeat (reuse cached one) EHLO after STLS <URL:http://www.delegate.org/mail-lists/delegate-en/04881>
 - SMTPGATE: inheriting common configuration as SMTPGATE/admin/@common/conf
 - IMAP: redirecting to a IMAP server hinted in ALERT
 - POP: coped with STLS=fcl + SERVER=pop (not SERVER=pop://server)
 - DNS: disabled unneccessary on-memory cache of RR record in DNS server
 - UDPrelay: fixed SERVER=dns://host:port on BSD
 - UDPrelay: fixed proxying DNS by UDPrelay with PERMIT <URL:http://www.delegate.org/mail-lists/delegate/14418>
 - Xflash: gateway for X11-client to Flash as a X server
 - yysh/YYMUX: so many fixes

Platform Specific Fixes and Extensions:

 - Windows: added hinting message on the failure of startup as a service
 - Winwods: fixed server's pid in PIDFILE
 - Windows: enabled -Fkill for foreground DeleGate server on Windows
 - Windows: fixed detection of isatty() when DeleGate is used as a console command
 - Windows: "win32-dg.exe" changed its default HTTP port from -Q80 to -Q2080
 - Ubuntu: fixed linking DeleGate on Ubuntu
 - Solaris: fixed compilation on SOlaris11 (with gcc 4.8.2)

Fixes and extensions in basic common:

 - Resolver: fixed SEGV with searching 255.255.255.255.in-addr.arpa
 - Resolver: fixed scanning search list separated by "," <URL:http://www.delegate.org/mail-lists/delegate-ja/00473>
 - Resolver: introduced NIS timout (3 seconds, can be defined with TIMEOUT=nis:T)
 - Resolver: coped with a long host name longer than 70 characters (ex. on Windows Azure)
 - Resolver: modified not to use SOCKS by FORWARD by no-circuit-level proxy
 - Resolver: introduced (but seems incomplete) RES_EXPIRE=F/M/R to expire resover cache
 - Resolver: modified to expire DNS-RR cache on memory by the TTL
 - Resolver: enabled binding DNS resolver port with SRCIF=Host:Port:dns <URL:http://www.delegate.org/mail-lists/delegate-en/04842>
 - Screeing: rejecting clients lightly with SCREEN=reject <URL:http://www.delegate.org/mail-lists/delegate/14443>
 - Using DGROOT="${STARTDIR}/DGROOT" if the directory exists
 - Defining timeout of connection cache with TIMEOUT=cc:T
 - Suppressed "VStr overflow" message when invoked on a host with long long name
 - Fixed SEGV on unexpected date format string
 - Become multi-thread safer (MOUNT, fclose, Strdup)
 - Closing /dev/null on restart by HUP
 - Closing the file descriptor for localtime() on restart by HUP
 - Disabling multiple incomming ports as -Q80/off,-Q443/off ...

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 SITE: <URL:ftp://ftp.delegate.org/pub/DeleGate/>
 FILE: delegate9.9.8.tar.gz
 DATE: May 12 14:44 JST 2014
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Cheers,
Yutaka
--
 9 9   Yutaka Sato <[email protected]> http://delegate.org/y.sato/
( ~ )  National Institute of Advanced Industrial Science and Technology
_<   >_ 1-1-4 Umezono, Tsukuba, Ibaraki, 305-8568 Japan
Do the more with the less -- B. Fuller

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