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Date: Mon, 27 Oct 1997 21:30:01 -0800 (PST)
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From: Vasim Valejev <vasim@diaspro.com>
Subject: Re: bin/4862: pppd with PAP logs one user twice in wtmp 
Reply-To: Vasim Valejev <vasim@diaspro.com>
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The following reply was made to PR bin/4862; it has been noted by GNATS.

From: Vasim Valejev <vasim@diaspro.com>
To: Brian Somers <brian@awfulhak.org>
Cc: FreeBSD-gnats-submit@FreeBSD.ORG
Subject: Re: bin/4862: pppd with PAP logs one user twice in wtmp 
Date: Tue, 28 Oct 1997 10:19:24 +0500 (ES)

 Hi !
 
 On Tue, 28 Oct 1997, Brian Somers wrote:
 
 > > 	when user logging via PAP , pppd creates two records in wtmp file with one username and tty . Example (from last command) :
 > > 
 > > ***
 > > baheman          ttyd5    :PPP               27  09:44 - 09:44  (00:00)
 > > baheman          ttyd5                       27  09:44   still logged in
 > > ***
 > 
 > Are you actually "logging in" as well as using pap ?
 
 Yes . And this bug appears only in 3.0-CURRENT . In 2.2-STABLE , no
  logwtmp() call when user logged in and pppd from 2.2-STABLE works fine .
  For example (on 3.0-CURRENT) :
 
 I have mgetty on ttyd* with AUTO_PPP support . mgetty execute next
  command when receive ppp-handshake :
 
 /usr/sbin/pppd -detach modem crtscts auth +pap -chap login lcp-restart 10
  pap-max-authreq 1 dns1 $myaddr ms-dns $myaddr name $myname
  $myaddr:$addr
 
 On other machine i run 'ppp papsite' with next /etc/ppp/ppp.conf :
 
 default:
  set device /dev/cuaa0
  set speed 57600
  set dial "ABORT BUSY ABORT NO\\sCARRIER TIMEOUT 5 \"\" ATE1Q0 OK-AT-OK \\dATDP\\T TIMEOUT 40 CONNECT"
 
 papsite:
  set phone ******
  set login ""
  deny chap
  accept pap
 # enable pap
  set authname joe
  set authkey *******
 
 And last command says after this call :
 
 ***
 joe              ttyd5    :PPP             ΧΤ  28 ΟΛΤ 09:19 - 09:19  (00:00)
 joe              ttyd5                     ΧΤ  28 ΟΛΤ 09:19   still logged in
 ***
 
 (There russian letters in date)
 
 It cause problems to my accounting program :( .
 
 >  This would 
 > explain the duplicate.  IMHO, pppd needs a -utmp option for when 
 > people wanna do both. 
 
 May be . But remove logwtmp call before :) . login(&utmp) appends
  record in wtmp file and call 'logwtmp(tty, user, remote_name)' in line
  913 auth.c not need !
 
 Vasim V. (2:5011/27 http://members.tripod.com/~Vasim VV86-RIPE)