Commit Graph

30 Commits

Author SHA1 Message Date
Brian Somers
c4c4aaacea Add extraneous braces to stiffle warnings from gcc-2.8 1998-03-13 01:36:10 +00:00
Brian Somers
45ad566f11 MFMP: Allow 8 character login names.
Do the login()/logwtmp()/logout() as id 0.
1998-02-19 02:10:13 +00:00
Brian Somers
70ee81ff6b Cosmetic (style):
sizeof(var) -> sizeof var
  sizeof type -> sizeof(type)

Suggested by: J Wunsch <j@uriah.heep.sax.de>
1997-12-24 09:29:17 +00:00
Brian Somers
b0624e7fc6 Fix PAP, CHAP & LQR req (I broke the byte ordering when
I did the deflate re-org).
Make PAP & CHAP negotiation prettier in the log file.
If both PAP & CHAP are `enabled' and the peer NAKs CHAP
suggesting PAP, be friendly and REQ PAP the next time.
This is in line with the rfc.
1997-12-07 23:55:29 +00:00
Brian Somers
b6e82f33ef Fix prototypes.
Remove extraneous decls.
Add ``const'' to several places.
Allow ``make NOALIAS=1'' to remove IP aliasing.
Merge with OpenBSD - only the Makefiles vary.

We can now survive a compile with
  -Wall -Wbad-function-cast -Wcast-align -Wcast-qual
  -Winline -Wmissing-declarations -Wmissing-prototypes
  -Wnested-externs -Wpointer-arith -Wredundant-decls
  -Wshadow -Wstrict-prototypes -Wwrite-strings -Wchar-subscripts
(although the Makefile just contains -Wall).
1997-11-22 03:37:54 +00:00
Brian Somers
592fb86275 When responding to a CHAP challenge, don't try to use
ppp.secret to get a key value based on the peers name,
then send the value of AuthName with the encrypted result.
This is *way* too confusing.
Instead, always use AuthName and AuthKey as the documentation
says.
1997-11-09 03:55:27 +00:00
Brian Somers
75240ed178 Cosmetic (no functional changes):
o   Add missing $Id$s
o   Move extern decls from .c -> .h files
o   Staticize
o   Remove #includes from .h files
o   style(9)ify includes
o   bcopy -> memcpy
    bzero -> memset
    bcmp -> memcmp
    index -> strchr
    rindex -> strrchr
o   Move timeout.h -> timer.h (making it consistent w/ timer.c)
o   Add -Wmissing-prototypes
1997-10-26 01:04:02 +00:00
Brian Somers
7351f9d8e8 Allow Microsoft CHAP authentication.
This is a combination of MD4 & DES.
Submitted by:	Gabor Kincses <gabor@acm.org>
1997-09-25 00:52:37 +00:00
Brian Somers
301127fb0a Don't allow accept/deny when it's not appropriate.
Log PAP/CHAP users in utmp & wtmp, allowing it to
be avoided with "disable utmp"
1997-09-22 23:59:16 +00:00
Brian Somers
f919b46768 Support CHAP using MD4
Suggested by: jordan
1997-09-17 23:17:57 +00:00
Brian Somers
944f709824 Make the code format more in line with style(9).
Update loadalias to use the new libalias api.
Update to version 1.1.
1997-08-25 00:29:32 +00:00
Andrey A. Chernov
687ee69a2a Remove srandomdev fallback code 1997-06-14 00:27:03 +00:00
Brian Somers
927145be97 Overhaul ppp:
o Use syslog
  o Remove references to stdout/stderr (incl perror())
  o Introduce VarTerm - the interactive terminal or zero
  o Allow "set timeout" to affect current session
  o Change "set debug" to "set log"
  o Allow "set log [+|-]flag"
  o Make MSEXT and PASSWDAUTH stuff the default
  o Move all #ifdef DEBUG stuff into the code - this
    shouldn't be too much overhead.  It's now controlled
    with "set log +debug"
  o Add "set log command, debug, tun, warn, error, alert"
  o Remove cdefs.h, and assume an ansi compiler.
  o Improve all diagnostic output
  o Don't trap SIGSEGV
  o SIGHUP now terminates again (log files are controlled
    by syslog)
  o Call CloseModem() when changing devices
  o Fix parsing of third arg of "delete"

I think this fixes the "magic is same" problems that some
people have been experiencing.
The man page is being rewritten.  It'll follow soon.
1997-06-09 03:27:43 +00:00
Brian Somers
6ed9fb2fc9 De-couple ppp from libalias. If libalias isn't there, the
alias commands simply won't work.  Only root may specify the
location of the alias lib (otherwise, it's hard-coded).

Make logprintf silently fail if LogOpen hasn't been called.

Suggested by:	eivind
1997-05-26 00:44:10 +00:00
Brian Somers
25aa96ac6c Fix the reconnect option, and add an explanation to vars.h 1997-05-24 17:32:42 +00:00
Brian Somers
6efd9292f6 Mega update to sort out bad implementations
of reconnect & -background.

o   Fix reconnect anomolies.
o   Make reconnect apply to failed LQR hangups (& mention in man page).
o   Make reconnect effective in -background mode.
o   Listen on socket in -background mode.
o   Try all phone numbers in -background mode.
o   Insist on system arg in -background mode.
o   Make a control-connection close command exit in -background mode.
o   Output status message to stdout on exit of parent in -background mode.
o   Don't notify parent of success too soon.
o   Describe termination EX_* code.
o   Miscelaneous diagnostic corrections.
o   Remove redundant connect_time from modem.c.
o   Don't repeatedly DownConnection().
1997-05-19 02:00:16 +00:00
Brian Somers
274e766c99 Tidy up the code - bounds checking, return
value checking etc.

Submitted by:	eivind
1997-05-10 01:22:19 +00:00
Andrey A. Chernov
6a95b13d8d Use srandomdev() to initialize RNG 1997-03-24 16:01:46 +00:00
Andrey A. Chernov
7b50678a36 Convert srandom() arg cast to Lite2 style 1997-03-17 14:47:56 +00:00
Andrey A. Chernov
359ceb95ec Do not re-initialize random numbers generator several times.
Use ^ getpid() to produce better initial state.
1997-03-10 08:04:15 +00:00
Peter Wemm
476602a9d0 Revert $FreeBSD$ to $Id$ 1997-02-22 16:15:28 +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
Poul-Henning Kamp
fe6aa2730a typo 1996-11-19 11:08:27 +00:00
Jordan K. Hubbard
b0cdb3ce11 1. Room to calculate MD5 for CHAP negotiation is shorter than
required. a core is not dumped at first connecting time and
   dumped at second or third time. (patch I)
2. A routine for "show route" refers out of allocated space.
   Values pointed by "lp" should be read as CHAR, I think.
   there is also no free() for disallocation. (patch II)

Here is also a patch for an improvement: In current imprementation,
even if PPP connection is disconnected by time out, prompt of
interactive mode does not change from "PPP>" to "ppp>" to
indicate the disconnection on a terminal.
So I modified the code to do that. (patch III)

Submitted-By: NAKAMURA Motonori <motonori@econ.kyoto-u.ac.jp>
1996-10-12 16:20:34 +00:00
Poul-Henning Kamp
9c749ffb8b Here is a diff of /usr/src/usr.sbin/ppp against current. The diffs
add some logging functionality which I find very useful.
'set debug link' will record just link up/down and address assignments.
'set debug connect' will record the entire chat dialog
'set debug carrier' will record just chat lines including 'CARRIER'
(so that I can be sure I'm getting a 28.8 line).

There was a global change required to permit LogPrintf to take a bit
mask instead of a bit position value (to permit logging some events
on either of two flags, so that no change in 'set debug lcp' would
result from the code supporting 'link'.  Thus the diffs are rather
long for such a small change.  The man page is also touched.

Oh, and there was a slight syntax problem in route.c

Reviewed by:	phk
Submitted by:	Tony Kimball <alk@Think.COM>
1996-05-11 20:48:42 +00:00
Doug Rabson
76bd0c0a9d Some patches to ppp which improve stability. I have been running a
ppp based on these patches for about 3 weeks with no downtime.

The original submitters comments:

Two features iijppp has over kernel ppp that I like are predictor1
compression and demand dialing.  Here are a few bug fixes.

I expanded the priority queueing scheme and discovered it was broken
due to the assignment at ip.c line 300.  All packets were being
queued at the same priority.

Fixing priority queueing broke predictor1 compression.  Packets
were compressed before being queued and predictor1 worked as long
as the packets were popped off the queue in the same order they
were pushed onto the queue.

There were a few byte order problems in IP header tests also.

There is a recursion problem in SendLqrReport().  LcpClose() is
called when "Too many echo packets are lost" which winds up in
SendLqrReport() again.  I believe the original intention was to
just stop the LQR timer with the call to StopLqr() but the side
effects hurt.

Submitted by:	John Capo <jc@irbs.com>
1996-01-30 11:08:50 +00:00
Poul-Henning Kamp
7b64106a9e A random bunch of cleanup changes. 1996-01-10 21:28:04 +00:00
Rodney W. Grimes
709e8f9ae1 Remove trailing whitespace. 1995-05-30 03:57:47 +00:00
Atsushi Murai
53c9f6c0c4 New user Process PPP based on iij-ppp0.94beta2.
o Supporting SYNC SIO device (But need a device driver)
     - add "set speed sync"
   o Fixing bug for Predictor-1 function.
   o Add new parameter that re-sent interval for set timeout commands.
   o Improving RTT (Round Trip Time) and reducing processor time.
     - Previous Timer service was using polling, and now using
       SIGALRM ;-)
     - A 0.94beta2 will not work correctly....

   -- Follows are additinal feature not including 0.94beta2
   o Support Proxy ARP
     - add "enable/disable proxy" commands
   o Marging common routine in CHAP/PAP.
   o Enhancing LCP/IPCP log information.
   o Support local Authfication connection on port 300x and tty.
     - You can set up pair of your "hostname -s" and
       password in ppp.secret. if either ppp.secret file nor
       your hostname line don't exist, It will notify a message
       and working as same as previous version.(Backword compatibility)
     - If you did set up them, It's allow connection but nothing to do
       except help and passwd command.
     - add "passwd yourpasswd" commands
   o Support afilter - keep Alive filter that a packet can send/receiving
     according to ifilter/ofilter but doesn't count it as preventing idle
     timer expires.
     - Same syntax of other filters.
   o Fixing bugs reported by current user for previous one. Thanks !!

Reviewed by: Atsushi Murai (amurai@spec.co.jp)
1995-02-26 12:18:08 +00:00
Atsushi Murai
af57ed9fdc 1995-01-31 06:29:58 +00:00