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Allow shell commands (still run as original user)

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unless defined out - including while a telnet
session with a -auto ppp is in effect.  If you
don't create ppp.secrets, you deserve what you
get.

telnet connection capabilities will be configurable
per system soon.

Suggested by: Terry Dwyer <tdwyer@omen.net.au>
This commit is contained in:
Brian Somers 1997-06-25 02:04:35 +00:00
parent 61ef57aaf2
commit 2126fb65a3
Notes: svn2git 2020-12-20 02:59:44 +00:00 
svn path=/head/; revision=26911
1 changed files with 8 additions and 2 deletions
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10
usr.sbin/ppp/command.c
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@ -17,7 +17,7 @@
* IMPLIED WARRANTIES, INCLUDING, WITHOUT LIMITATION, THE IMPLIED
* WARRANTIES OF MERCHANTIBILITY AND FITNESS FOR A PARTICULAR PURPOSE.
*
* $Id: command.c,v 1.60 1997/06/23 19:18:13 brian Exp $
* $Id: command.c,v 1.61 1997/06/23 23:10:07 brian Exp $
*
*/
#include <sys/types.h>
@ -191,11 +191,17 @@ char **argv;
FILE *oVarTerm;
#ifdef SHELL_ONLY_INTERACTIVELY
/* we're only allowed to shell when we run ppp interactively */
if (mode != MODE_INTER) {
LogPrintf(LogWARN, "Can only start a shell in interactive mode\n");
return 1;
}
#else
#endif
#ifdef NO_SHELL_IN_AUTO_INTERACTIVE
/*
* we want to stop shell commands when we've got a telnet connection
* to an auto mode ppp
*/
if ((mode & (MODE_AUTO|MODE_INTER)) == (MODE_AUTO|MODE_INTER)) {
LogPrintf(LogWARN, "Shell is not allowed interactively in auto mode\n");
return 1;