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75 Commits

Author SHA1 Message Date
Mark Murray
5bc9d93db3 Add full PAM support for account management and sessions. 
The PAM_FAIL_CHECK and PAM_END macros in su.c came from the util-linux
package's PAM patches to the BSD login.c

Submitted by:	"David J. MacKenzie" <djm@web.us.uu.net>
 2001-03-27 19:40:51 +00:00
Jonathan Lemon
6d10cb2f6f Teach ftpd about the new GLOB_MAXPATH flag. 2001-03-19 19:11:00 +00:00
Dag-Erling Smørgrav
1f15c0d66c When the file was transferred using sendfile(2), we forgot to keep track 
of the transferred byte count. MFC candidate.

PR:		bin/25699
 2001-03-11 13:20:44 +00:00
Dan Moschuk
f6f0c4b90d In send_data(), use sendfile() instead of the mmap() algorithm. 2000-12-20 03:34:54 +00:00
Poul-Henning Kamp
a4b77a2aaa Add option -E to disable EPSV which throws certain stateful firewalls 
into confusion.

Add option -r to make ftpd support only read-only operations.

Submitted by:	Flemming (F3) Jacobsen <fj@batmule.dk>
Reviewed by:	phk
 2000-12-16 19:19:19 +00:00
Kris Kennaway
3fb3b78f0f Format string paranoia 2000-11-19 12:46:16 +00:00
Guido van Rooij
ea413ab7ad Fix broken PAM with SKEY behaviour: the skey.access file checks 
were broken because the code failed to set PAM_RHOST.
 2000-10-12 10:21:05 +00:00
Garrett Wollman
eb2fc78027 Don't depend on <sys/stat.h> bogusly including <sys/time.h> (and thereby 
<time.h>).
 2000-10-10 01:50:26 +00:00
Sheldon Hearn
90906a46ea Don't set an arbitrary limit on username lengths; use MAXLOGNAME 
instead.

PR:		20675
Submitted by:	Vladimir B Grebenschikov <vova@express.ru>
 2000-08-17 12:31:17 +00:00
Ruslan Ermilov
2310b8c624 Fix `control socket: Protocol not supported' failure in 
standalone -D mode when neither -4 nor -6 is specified.
 2000-08-16 09:12:33 +00:00
Sheldon Hearn
028f24cffa Honour skey.access(5) by allowing UNIX passwords when skeyaccess(3) 
has set pwok to a non-zero value.

Previously, the fact that skey.access(5) allowed UNIX passwords for
this connection attempt was ignored, even in the NOPAM case.

This only addresses the NOPAM case; when libpam is used, the problem
will persist.

PR:		20333
 2000-08-01 13:58:55 +00:00
David Nugent
b535a9bf12 Fix a problem in the virtual host address compare code which caused 
duplicated host entries in /etc/ftphosts not to be folded. Make sure
we exit the loop on a match.

PR:		bin/19390
 2000-06-26 05:36:09 +00:00
Nick Sayer
2db39860cf 1. Add IPv6 portrange restriction code (-U flag) to passive(). 
2. Add portrange restriction code (for both v4 and v6) to the EPSV
processing stuff.
 2000-05-25 19:30:18 +00:00
Yoshinobu Inoue
f38c6cadf9 Add more dual stack consideration. 
-ftpd need to know each of AF_INET and AF_INET6 addr for hosts specified in
   /etc/ftphosts.

Approved by: jkh
 2000-02-10 19:51:30 +00:00
Yoshinobu Inoue
b3ea3170b3 Fix ftpd core dump when hostname is not set. 
When hostname is not set, ftpd core dumps, because there is no
  NULL check for freeing name resolving information for its own
  hostname.
  So the check is added.

Approved by: jkh
 2000-02-03 09:59:36 +00:00
Yoshinobu Inoue
4dd8b5ab79 another tcp apps IPv6 updates.(should be make world safe) 
ftp, telnet, ftpd, faithd
  also telnet related sync with crypto, secure, kerberosIV

Obtained from: KAME project
 2000-01-27 09:28:38 +00:00
Mark Murray
6c9134c067 Fix for new Kerberos4. Make a fist cut at PAM-ising while I'm here. 1999-09-19 22:05:32 +00:00
Michael Haro
9db4bbf32a When a STAT command is sent to ftpd as an out-of-band transmission during 
a file transfer, the command was mishandled on every other receipt of the
command.

PR:		13261
Submitted by:	Ian Lepore <ian@plutotech.com>
 1999-09-12 01:27:46 +00:00
Peter Wemm
7f3dea244c $Id$ -> $FreeBSD$ 1999-08-28 00:22:10 +00:00
Peter Wemm
1713064734 unifdef -DINTERNAL_LS - it's too useful to be off by default. If anyone 
really dislikes this, we could add a switch to disable it at runtime and
check in popen.c.
 1999-08-26 00:45:36 +00:00
Warner Losh
859663719d More egcs warning fixes: 
o main returns int not void
	o use return 0 at end of main when needed
	o use braces to avoid potentially ambiguous else
	o don't default to type int (and also remove a useless register
	  modifier).

Reviewed by: obrien and chuckr
 1999-04-25 22:23:38 +00:00
Brian Somers
9e9a43bdec Ensure that things returned by gethostname() and 
friends are terminated and allow for a maximum
host name length of MAXHOSTNAMELEN - 1.
Put parenthesis around sizeof args.
Make some variables static.
Fix telnetd -u (broken by my last commit)

Prompted by: bde
 1999-04-07 08:27:45 +00:00
Brian Somers
32af26a501 Use realhostname() rather than various combinations of 
gethostbyaddr() & gethostbyname().

Remove brokeness in ftpd for hosts of MAXHOSTNAMELEN length.
 1999-04-06 23:06:00 +00:00
Dag-Erling Smørgrav
e6fa0d4308 Set the user context correctly so that cd ~ does the right thing. 
PR:		bin/7943 bin/8293
Submitted by:	Bill Fenner <fenner@parc.xerox.com>
Approved by:	jkh
 1998-10-13 20:42:01 +00:00
John Birrell
158a00b20e signal() returns SIG_ERR on error, not int. 
time() requires a time_t pointer, not a long.
 1998-06-03 11:33:44 +00:00
Steve Price
7edcb9366e Make ftpd(8) honor its default group setting in the config files. 
PR:		6682
Submitted by:	Max Euston <meuston@jmrodgers.com>
 1998-05-25 03:45:35 +00:00
Andrey A. Chernov
34d1ba5cd5 Return back initial tzset() must be before first chroot 1998-05-16 21:23:33 +00:00
Andrey A. Chernov
46589cb624 Move TZ="" assignment just before exec to not touch other time stuff 1998-05-15 16:08:52 +00:00
Andrey A. Chernov
2903069462 Do TZ= as first thing, since FTP protocol is unable to tell zone offset in 
any case.

It makes no difference for anon account (since chroot already makes it GMT),
but if you do mirror with special non-anon login, in old variant
your mirror will be wholy retransmitted twice in the year due to
time zone changes (/etc/localtime plays bad role here)
 1998-05-15 15:06:58 +00:00
David Greenman
dadb9fb334 Set TCP_NODELAY on the control channel to improve performance a bit. 1998-04-28 03:37:23 +00:00
Eivind Eklund
f5c57d05c1 Make ftpd log IP-addresses in addition to hostnames. 1998-02-24 08:45:57 +00:00
Warner Losh
e760ef2c35 Various sprintf -> snprintf fixes. 
Minor style fix (strcpy(foo,"") -> *foo = '\0')
Obtained from:	OpenBSD(?)
 1997-12-24 19:13:23 +00:00
Philippe Charnier
e02897fa5b Cosmetics in man page. Exit(-1) -> exit(1). 1997-11-21 07:38:43 +00:00
Thomas Gellekum
986a117274 Hopefully better fix for logwtmp(): rename to a private 
version ftpd_logwtmp().
 1997-09-05 11:44:00 +00:00
David Nugent
0512556a48 Make useage of hostname global variable consistent. 
PR: 4135
Based on submitted patch by:	 blank@fox.uni-trier.de
 1997-07-24 09:26:12 +00:00
Daniel O'Callaghan
3401a71f4e Tell the chroot()ed user that "access restrictions apply". 1997-05-21 23:24:41 +00:00
David Nugent
5d0bfe39ec login_getclass() -> login_getpwclass(). 1997-05-10 19:02:03 +00:00
David Nugent
ea4e54b942 Adds anon ftp virtual host capability to ftpd, using /etc/ftphosts for 
definition of a system's virtual hosts.
 1997-04-29 12:42:08 +00:00
David Nugent
31fea7b8f2 YAMF2.2: Allow @group entries in /etc/ftpusers & /etc/ftpchroot to deny 
and allow chroot access to entire groups.
 1997-04-27 08:29:21 +00:00
David Nugent
af85d782fd Adds optional "internal ls" support for ftpd, by collecting 
modules from src/bin/ls, and handling exec(_PATH_LS,..) as a
special case, very useful in an environment where many users
are given chroot access. "~/etc/{s}pwd.db" files are still
needed if uid/gid->user/group translation is desired.

To enable this it must be compiled with the make variable
FTP_INTERNAL_LS defined, either in /etc/make.conf or the
environment.
 1997-04-26 12:12:10 +00:00
David Nugent
b071c689de Add basic login.conf (sans authentication) support. 1997-04-23 04:56:39 +00:00
Warner Losh
91477cc4d7 compare return value from getopt against -1 rather than EOF, per the final 
posix standard on the topic.
 1997-03-28 15:48:21 +00:00
Peter Wemm
9e522f7a18 Revert $FreeBSD$ to $Id$ 1997-02-22 14:22:49 +00:00
Guido van Rooij
c65c314e66 Actually allow the -R flag. 1997-02-13 19:24:25 +00:00
David Greenman
ac7636cbfc Oops, fix white space in last commit. 1997-01-28 07:09:05 +00:00
David Greenman
0b4df2eec2 Fix signal handler race condition. 1997-01-28 07:06:54 +00:00
Alexander Langer
8abdc2eb40 Sweep through the tree fixing mmap() usage: 
- Use MAP_FAILED instead of the constant -1 to indicate
    failure (required by POSIX).
  - Removed flag arguments of '0' (required by POSIX).
  - Fixed code which expected an error return of 0.
  - Fixed code which thought any address with the high bit set
    was an error.
  - Check for failure where no checks were present.

Discussed with:	bde
 1997-01-16 21:58:40 +00:00
Jordan K. Hubbard
1130b656e5 Make the long-awaited change from $Id$ to $FreeBSD$ 
This will make a number of things easier in the future, as well as (finally!)
avoiding the Id-smashing problem which has plagued developers for so long.

Boy, I'm glad we're not using sup anymore.  This update would have been
insane otherwise.
 1997-01-14 07:20:47 +00:00
Torsten Blum
5a392aec2b add flag to allow only anonymous ftp logins 
Reviewed by:	pst
 1996-11-30 12:00:25 +00:00
Paul Traina
dacc975297 Conditionalize setsockopt IP_PORTRANGE to make ftpd portable. 1996-11-20 22:13:51 +00:00