changelog

linux下的轻量级的ftp服务器

--------------

- Fix potential leak in PAM handling code.
- Fix build in the non-PAM case (dammit!!). Reported by Alexey E. Korchagin
<[e-mail]> and Michael Fengler <[e-mail]>.
- Include filename and size in bytes in the "here comes the data" 150 message.
- Change link flags from "-s" to "-Wl,-s"
- Add libcap support - should fix ia64, Alpha build problems with syscalls.
- Tidy up vsf_findlibs.sh
- Work with NFS mounted home dirs and root_squash, thanks to Hunter Matthews
<[e-mail]> for the report.
- Add FAQ.
- Improve "make install".
- Fix Solaris build (nanosleep is in a separate library, typical).
- Fix REST + STOR combination, investigation inspired by Mike Batchelor
<[e-mail]>.

0.9.3 packaged
--------------

- Update xinetd file to reflect /usr/local location. Thanks to Fridtjof
Busse <[e-mail]>.
- Make our 150 response code match wu-ftpd - allows broken "ange-ftp" of
emacs to do a percentage complete indicator. Reported by Jonathan Kamens
<[e-mail]> via Andrew Anderson <[e-mail]>.
- Fix build on S390, ia64 platforms (poor kernel includes). Patch from
<[e-mail]>.
- Fix up vsf_findlibs.sh to cater for RedHat7.2 which has libcap. Reported
by Chris Burton <[e-mail]>.
- Boast some more in BENCHMARKS.
- Add anon_root and local_root, inspired by Ole Tange <[e-mail]>.
- Fix up vsf_findlibs.sh to cater for broken Mandrake, and also consider
the case of missing PAM headers (no pam-devel installed). Thanks to
Jeff Baldwin <[e-mail]> for access to Mandrake.

At this point: 1.0.0 packaged and released
------------------------------------------
Ah, the wonderful psychology of release numbers
-----------------------------------------------

- Fix IRIX build (capabilities issue), Jan-Frode Myklebust
<[e-mail]>.
- Fix FreeBSD build, reported by Jim Breton
<[e-mail]>.
- Fix Debian build, reported by Brian Clark <[e-mail]>.

1.0.1 packaged
--------------

- Fix .spec files to use /usr/local/sbin not /usr/sbin, noted by Bill Unruh
<[e-mail]>.
- Small doc tweaks and improvements(?)
- Add COPYING, the GNU GPL version 2.
- Add use_localtime config option to override the use of GMT times.
- Add tunable_check_shell (default YES) so people can disable this if they
are not using PAM.
- AIX 5.1 build support, thanks to Jan-Frode Myklebust
<[e-mail]>.
- Add "hide_ids" option to show user/group in directory listings as "ftp".
Request from Solar.
- Use the seemingly more portable setreuid() and setregid(), poxy HP.
- Use status 550 instead of 500 for known but disabled commands.
- Rename "dirchange.[ch]" to "banner.[ch]".
- Multiline connect banner support via "banner_file" config option.
- Minor error message changes.
- Add more FAQ entries.
- Add patch to specify PASV address - thanks to Mike McLean <[e-mail]>.
- Drop the 2.4.0 kernel warning file
- Rudimentary standalone listener support - to be expanded in a later release.
- If sendfile() returns EINVAL just fall back to normal routines - handles
non-pagecache backed files.
- Add "port_promiscuous" setting - should help enabling FXP.
- Modify anon_root and local_root to change directory _before_ applying the
chroot().
- Open all files O_NONBLOCK to avoid pipes blocking on open.
- Support wu-ftpd style per-user chroot() via /./ in /etc/passwd HOMEDIR.
- Add SIGHUP support to new built in listener.
- Per-user config overrides, via "user_config_dir" - woohoo!
- Warning fixes, i.e. change "index" to "indexx" thanks to Olaf Kirch
<[e-mail]>.
- Make sure the standalone daemon doesn't leak zombies!
- Supposedly fix kernel messages about MSG_PEEK race - thanks to advice from
Alexey <[e-mail]>.
- Add global client limit for standalone mode.
- Add username that failed when we die with str_getpwnam.
- Add a bunch of documentation under EXAMPLES.

At this point: 1.1.0 package released
-------------------------------------

(Note - 1.1.0 also included large file (>2Gb) support).

- Fix port_promiscuous, oops! Thanks to Bj鴕n-Ove Heimsund
<[e-mail]>.
- Fix to support umasks which create executable files. Reported by
"Martin, Andreas" <[e-mail]>.
- Make the messages more.. professional :( Thanks to Steven G. Taylor
<[e-mail]>.
- Allow anon users to append to files if they can delete files! Suggestion
from Michael Leuchtenburg <[e-mail]>.
- Hopefully fix Solaris build (-lresolv)
- Replace atoll() with a homebrew - modern FreeBSD, OpenBSD lack it.
- Different solution for a umask which creates executable files:
file_open_mode.
- First attempt at Tru64 build, working with <[e-mail]>.
- A few minor FAQ additions.
- Change date format in the log from Sep 09 -> Sep  9. Avoids breaking some
broken log parsers.
- Make "INSTALL" better and clearer.
- Fix passwd_chroot_enable, reported by James Jones <[e-mail]>.
- Finish Tru64 building :-)
- Add tunable_no_anon_password as asked for by Stephen Quinney
<[e-mail]>.

At this point: 1.1.1 package released
-------------------------------------

- Add per-IP connection limits in standalone mode.
- Add logging of refused connect due to global or IP connection limits.
- (Many thanks for testing and suggestions from Rob van Nieuwkerk
<[e-mail]> and Adrian Reber <[e-mail]>.
- Make connection limit exceeded messages nonblocking.
- Don't exit the listener if fork fails.

At this point: 1.1.2 package released
-------------------------------------

- Support for tcp_wrappers.
- First stab at Solaris sendfilev() support.
- Don't bomb out the listener on SIGHUP if the config became invalid.
- End vsf_findlibs.sh with "exit 0;" - thanks Lars Hecking <[e-mail]>!
- Integrate with tcp_wrappers - load config based on VSFTPD_LOAD_CONF
environment variables. Allows per-IP configurability in standalone mode.
- Fix build without tcp_wrappers.
- Fix Solaris sendfilev() support - interruption via a signal returns EINTR
rather than a partial byte count!
- Add to EXAMPLE/ - PER_IP_CONFIG and INTERNET_SITE_NOINETD

At this point: 1.1.3 package released
-------------------------------------

- Eliminate crypt() not defined warning.
- "grep -q" is not standard to redirect to /dev/null instead.
- Make banned_email_file work second time around.
- Add force_dot_files to work around broken clients. The behaviour when
enabled is very wu-ftpd like.
- Implement SITE HELP - should work around IE bug?
- Update README, vsftpd.conf with references to read the manual page!
- Log revamp: add dual_log_enable to log to xferlog AND vsftpd.log.
- Log revamp: add syslog_enable to log vsftpd.log to syslog().
- Add "background" option to background the listener process.
- Fix warning is vsftpd.8 man page, Bill Nottingham <[e-mail]>.
- Fix tcp wrappers support to NOT emit loads of Bad file descriptor messages
to the system log.
- Add ability to make bandwidth limiter smoother by using e.g.
trans_chunk_size=8192.
- Add ability for virtual users to use local privs non anon privs, via
virtual_use_local_privs=YES.
- Fix sendfile() fallback on FreeBSD, thanks to Adam Stroud
<[e-mail]>.
- Add pam_session support, as well as utmp and wtmp logging for local logins
(when using a PAM build). Tested pam_limits maxlogins works.
- Ensure the source IP address for PORT connects is always the same as the
control connection local IP address. Previously it was not when NOT using
connect_from_port_20 in the presence of multiple local IP addresses.
- Oops - make max_per_ip and max_clients work with the two process model
when both connect_from_port_20 and chown_uploads are false.
- Initial IPv6 support (EPSV only).
- Add EPRT support to IPv6.
- Fix "ls .file" to list .file even if the ls -a flag is not present. Noted
by and thanks to Sean Millichamp <[e-mail]>.
- Better error messages for config file parse fail: include setting name.
- Fix bug in str_split_text where text is greater than 1 character long!
- Make it build on Solaris8 - switch from utmp to utmpx and handle missing
LOG_FTP.
- Always check for VSFTPD_LOAD_CONF environment variable.
- Implement HELP properly (should help broken clients).
- Fix FreeBSD build (no utmpx.h, so disable feature).
- Fix chown_uploads.
- "Guess fix" for FreeBSD reported bug. I reckon FreeBSD is returning -EINTR
from a blocking close but still closing the fd, despite the error return. So
cater for this. Reported by Drew Vogel <[e-mail]>.
- Add download_enable and dirlist_enable. Useful in conjunction with the
per-user config stuff.
- Add chmod_enable.
- Implement STRU and MODE for _old_, broken clients!
- Log connects.
- Fix 500 OOPS with chown_uploads and an APPE command.
- Improve some error messages: die -> die2 for more information.
- Repair max_per_ip (problem comparing IPv4 addresses).
- Make chown_uploads work with virtual users.
- Chmod files to 0600 before chown_uploads kicks in.
- Add STOU support.
- Add cmds_allowed config parameter.
- Add some FAQ entries.

At this point: v1.2.0 released!
===============================

- Apply NetBSD patch to sysdeputil.c to activate a few features. Thanks to
Lubomir Sedlacik <[e-mail]>.
- Apply fix for broken clients that terminate commands with \r\r\n. Thanks
to Andrey Chernomyrdin <[e-mail]>.
- AIX send_file support, thanks to Tomas Ogren <[e-mail]>.
- Fix typos in vsftpd.conf.5, thanks to SEKINE Tatsuo <[e-mail]>.
- Simple -F flag support to LIST and NLST. Needed for some broken clients.
- Add simple ? wildcard in pattern matching.
- Make pasv_min_port and pasv_max_port work if they are the same value. Thanks
to Marvin Solomon <[e-mail]>.
- Paranoia: ignore user_config_dir if username has a / in it.
- Implement stub ALLO command to keep busybox/ftpput happy.
- Implement REIN, ACCT and SMNT stubs.
- Implement FEAT along with an OPTS stub.
- Implement STAT (no-args version).
- Implement STAT (file/dir).
- Add very simple access control via hide_file and deny_file. These should
NOT be used for securing content as they are very dumb! Filesystem permissions
are still the recommended way for securing important content.
- Allow unsetting of string values with option= (i.e. blank).
- Default virtual users to being chroot()'ed to the guest_user's home
directory, if virtual_use_local_privs is not set.
- Add support for "user_sub_token", where you can set the home directory of
guest_user to "/home/virtual/$USER", and "user_sub_token" to "$USER" to
have a root directory auto generated based on username logging in, e.g.
fred logs in and gets chroot()'ed in /home/virtual/fred.
- Fix bug in str_replace_text if replace token matches at end of string.
- Recognize P@SW as PASV; works around an SMC router bug.
- Accept an async ABOR sequence if it arrives via non-urgent data. Fixes issue
with Cisco routers. Thanks to Eddie Corns <[e-mail]>.
- Implement simple {,} support in pattern matcher (nested not handled). Handy
to use with hide_file and deny_file options.
(v1.2.1pre2)
- Fix port range with pasv_min_port and pasv_max_port to use the full range
(the upper limit wasn't being used very often!).
- Activate SO_REUSEADDR on passive listen sockets - makes servers with
restricted port ranges much more useable!
- Add secure_email_list_enable, to provide simple anonymous password control.
For some cases, it's better than the hassle of virtual users. Idea thanks to
Malcolm O'Callaghan, <[e-mail]>.
- Add some FAQ entries.
(v1.2.1pre3)
- Fix issue with failure to call openlog() before using tcp_wrappers. Part
of RH bugzilla #89765. (The more serious part was fixed with v1.2.0).

At this point: v1.2.1 released!
===============================

- Fix FreeBSD 5.1/5.2 issue with time_t being long long on that platform.
Thanks to Matthias Andree <[e-mail]>.