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Imported from conserver-8.1.6.tar.gz

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This commit is contained in:
Bryan Stansell 2004-05-25 17:41:29 -07:00
parent 5c430d220b
commit cf461c7ce8
29 changed files with 2750 additions and 1135 deletions
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18
CHANGES
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@ -1,6 +1,22 @@
CHANGES
=======
version 8.1.6 (May 25, 2004):
- added ability to configure client via sytem-wide console.cf
file and per-user .consolerc - suggested by Erik Sjolund
<erik.sjolund@sbc.su.se>
- fixed bug where break strings were not properly sent -
reported by Tim Small <tim@buttersideup.com>
- fixed bug in config file 'protocol' value handling - reported
by Kees Cook <kees@osdl.org>
- conserver no longer uses the local domain name in the default
access list (the default list is only created if no access
list is specified in the configuration file) - inspired by
William P LePera <lepera@us.ibm.com>
- added a 'terminal' console configuration block for printing
strings when attaching and detaching from consoles - suggested
by Richard Threadgill <richardt@tellme.com>
version 8.1.5 (May 7, 2004):
- changed remaining O_NDELAY flags to O_NONBLOCK
- added PROTOCOLS file to describe the client/server protocol
@ -722,5 +738,5 @@ before version 6.05:
and enhancements of various types were applied.
#
# $Id: CHANGES,v 1.174 2004/05/07 16:04:58 bryan Exp $
# $Id: CHANGES,v 1.179 2004/05/26 00:14:07 bryan Exp $
#

14
TODO
View File

@ -86,26 +86,14 @@ Bryan Stansell
- not even sure if this is possible w/o confusing the client,
but maybe with the new 8.1.0 client-server protocol, we can!
- send a string when connected to a console, so you can set the
xterm title, for example : Richard Threadgill <richardt@tellme.com>
- this probably requires a client config file, so could play well
with the client config file requirement above
- allow for very long replays (hundres of lines) : John Stoffel
<stoffel@lucent.com>
- log rotation by date : Tom Pachla <tom.pachla@nlc-bnc.ca>
- client config file (for -M, etc?) : Erik Sjolund
<erik.sjolund@sbc.su.se>
- strict file permission checks on conserver.passwd/conserver.cf : Erik
Sjolund <erik.sjolund@sbc.su.se>
- embedded startup delays per remote host...or "group" of consoles in
some way 'cause some ssh connections to console servers need
significant throttling : Jay McCanta <mccantaj@amgen.com>
#
# $Id: TODO,v 1.47 2004/03/12 17:34:49 bryan Exp $
# $Id: TODO,v 1.49 2004/05/25 00:38:11 bryan Exp $
#

3
config.h.in
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@ -1,5 +1,8 @@
/* config.h.in. Generated from configure.in by autoheader. */
/* Client config file path */
#undef CLIENTCONFIGFILE
/* Config file path */
#undef CONFIGFILE

69
configure vendored
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@ -847,6 +847,8 @@ Optional Packages:
--with-port=PORT Specify port number [conserver]
--with-base=PORT Base port for secondary channel [0]
--with-master=MASTER Specify master server hostname [console]
--with-ccffile=CFFILE Specify client config filename
[SYSCONFDIR/console.cf]
--with-cffile=CFFILE Specify config filename
[SYSCONFDIR/conserver.cf]
--with-pwdfile=PWDFILE Specify password filename
@ -1432,6 +1434,47 @@ _ACEOF
echo "${ECHO_T}'console'" >&6
fi;
echo "$as_me:$LINENO: checking for client configuration filename" >&5
echo $ECHO_N "checking for client configuration filename... $ECHO_C" >&6
# Check whether --with-ccffile or --without-ccffile was given.
if test "${with_ccffile+set}" = set; then
withval="$with_ccffile"
case "$withval" in
yes|no)
cat >>confdefs.h <<_ACEOF
#define CLIENTCONFIGFILE SYSCONFDIR "/console.cf"
_ACEOF
echo "$as_me:$LINENO: result: '$sysconfdir/console.cf'" >&5
echo "${ECHO_T}'$sysconfdir/console.cf'" >&6
;;
[\\/]* | ?:[\\/]* )
cat >>confdefs.h <<_ACEOF
#define CLIENTCONFIGFILE "$withval"
_ACEOF
echo "$as_me:$LINENO: result: '$withval'" >&5
echo "${ECHO_T}'$withval'" >&6
;;
*)
cat >>confdefs.h <<_ACEOF
#define CLIENTCONFIGFILE SYSCONFDIR "/$withval"
_ACEOF
echo "$as_me:$LINENO: result: '$sysconfdir/$withval'" >&5
echo "${ECHO_T}'$sysconfdir/$withval'" >&6
;;
esac
else
cat >>confdefs.h <<_ACEOF
#define CLIENTCONFIGFILE SYSCONFDIR "/console.cf"
_ACEOF
echo "$as_me:$LINENO: result: '$sysconfdir/console.cf'" >&5
echo "${ECHO_T}'$sysconfdir/console.cf'" >&6
fi;
echo "$as_me:$LINENO: checking for configuration filename" >&5
echo $ECHO_N "checking for configuration filename... $ECHO_C" >&6
@ -1698,6 +1741,7 @@ fi;
echo "$as_me:$LINENO: checking whether to use Unix domain sockets" >&5
echo $ECHO_N "checking whether to use Unix domain sockets... $ECHO_C" >&6
cons_with_uds="NO"
# Check whether --with-uds or --without-uds was given.
if test "${with_uds+set}" = set; then
@ -1714,6 +1758,7 @@ _ACEOF
echo "$as_me:$LINENO: result: /tmp/conserver" >&5
echo "${ECHO_T}/tmp/conserver" >&6
cons_with_uds="YES"
;;
no)
echo "$as_me:$LINENO: result: no" >&5
@ -1730,6 +1775,7 @@ _ACEOF
echo "$as_me:$LINENO: result: '$withval'" >&5
echo "${ECHO_T}'$withval'" >&6
cons_with_uds="YES"
if expr "$withval" : '/' >/dev/null 2>&1; then
:
else
@ -5424,6 +5470,7 @@ fi
cons_with_libwrap="NO"
# Check whether --with-libwrap or --without-libwrap was given.
if test "${with_libwrap+set}" = set; then
@ -5627,6 +5674,7 @@ if { (eval echo "$as_me:$LINENO: \"$ac_link\"") >&5
(exit $ac_status); }; }; then
echo "$as_me:$LINENO: result: yes" >&5
echo "${ECHO_T}yes" >&6
cons_with_libwrap="YES"
cat >>confdefs.h <<\_ACEOF
#define USE_LIBWRAP 1
_ACEOF
@ -5685,6 +5733,7 @@ if { (eval echo "$as_me:$LINENO: \"$ac_link\"") >&5
(exit $ac_status); }; }; then
echo "$as_me:$LINENO: result: yes" >&5
echo "${ECHO_T}yes" >&6
cons_with_libwrap="YES"
cat >>confdefs.h <<\_ACEOF
#define USE_LIBWRAP 1
_ACEOF
@ -5714,6 +5763,7 @@ fi
fi;
cons_with_openssl="NO"
# Check whether --with-openssl or --without-openssl was given.
if test "${with_openssl+set}" = set; then
@ -5916,6 +5966,7 @@ if { (eval echo "$as_me:$LINENO: \"$ac_link\"") >&5
(exit $ac_status); }; }; then
echo "$as_me:$LINENO: result: yes" >&5
echo "${ECHO_T}yes" >&6
cons_with_openssl="YES"
cat >>confdefs.h <<\_ACEOF
#define HAVE_OPENSSL 1
_ACEOF
@ -5943,6 +5994,7 @@ fi
fi;
cons_with_dmalloc="NO"
# Check whether --with-dmalloc or --without-dmalloc was given.
if test "${with_dmalloc+set}" = set; then
@ -6145,6 +6197,7 @@ if { (eval echo "$as_me:$LINENO: \"$ac_link\"") >&5
(exit $ac_status); }; }; then
echo "$as_me:$LINENO: result: yes" >&5
echo "${ECHO_T}yes" >&6
cons_with_dmalloc="YES"
cat >>confdefs.h <<\_ACEOF
#define HAVE_DMALLOC 1
_ACEOF
@ -6175,6 +6228,7 @@ fi;
cons_with_pam="NO"
echo "$as_me:$LINENO: checking for PAM support" >&5
echo $ECHO_N "checking for PAM support... $ECHO_C" >&6
@ -6371,6 +6425,7 @@ if { (eval echo "$as_me:$LINENO: \"$ac_link\"") >&5
(exit $ac_status); }; }; then
echo "$as_me:$LINENO: result: yes" >&5
echo "${ECHO_T}yes" >&6
cons_with_pam="YES"
cat >>confdefs.h <<\_ACEOF
#define HAVE_PAM 1
_ACEOF
@ -6431,6 +6486,7 @@ if { (eval echo "$as_me:$LINENO: \"$ac_link\"") >&5
(exit $ac_status); }; }; then
echo "$as_me:$LINENO: result: yes" >&5
echo "${ECHO_T}yes" >&6
cons_with_pam="YES"
cat >>confdefs.h <<\_ACEOF
#define HAVE_PAM 1
_ACEOF
@ -8665,3 +8721,16 @@ if test "$no_create" != yes; then
$ac_cs_success || { (exit 1); exit 1; }
fi
echo "=============================================================="
echo " Feature Summary"
echo ""
echo " Unix domain sockets (--with-uds) : $cons_with_uds"
echo " TCP wrappers (--with-libwrap): $cons_with_libwrap"
echo " OpenSSL (--with-openssl): $cons_with_openssl"
echo " dmalloc (--with-dmalloc): $cons_with_dmalloc"
echo " PAM support (--with-pam) : $cons_with_pam"
echo ""
echo "=============================================================="

47
configure.in
View File

@ -4,6 +4,7 @@ AH_TEMPLATE([DEFPORT], [Socket used to communicate])
AH_TEMPLATE([DEFBASEPORT], [Base socket used for secondary channel])
AH_TEMPLATE([MASTERHOST], [Hostname of console server])
AH_TEMPLATE([CONFIGFILE], [Config file path])
AH_TEMPLATE([CLIENTCONFIGFILE], [Client config file path])
AH_TEMPLATE([PASSWDFILE], [Password file path])
AH_TEMPLATE([LOGFILEPATH], [Logfile path])
AH_TEMPLATE([MAXMEMB], [Number of consoles per child process])
@ -98,6 +99,26 @@ AC_ARG_WITH(master,
[AC_DEFINE_UNQUOTED(MASTERHOST, "console")
AC_MSG_RESULT('console')])
AC_MSG_CHECKING(for client configuration filename)
AC_ARG_WITH(ccffile,
AS_HELP_STRING([--with-ccffile=CFFILE],[Specify client config filename @<:@SYSCONFDIR/console.cf@:>@]),
[case "$withval" in
yes|no)
AC_DEFINE_UNQUOTED(CLIENTCONFIGFILE, [SYSCONFDIR "/console.cf"])
AC_MSG_RESULT('$sysconfdir/console.cf')
;;
[[\\/]]* | ?:[[\\/]]* )
AC_DEFINE_UNQUOTED(CLIENTCONFIGFILE, ["$withval"])
AC_MSG_RESULT('$withval')
;;
*)
AC_DEFINE_UNQUOTED(CLIENTCONFIGFILE, [SYSCONFDIR "/$withval"])
AC_MSG_RESULT('$sysconfdir/$withval')
;;
esac],
[AC_DEFINE_UNQUOTED(CLIENTCONFIGFILE, [SYSCONFDIR "/console.cf"])
AC_MSG_RESULT('$sysconfdir/console.cf')])
AC_MSG_CHECKING(for configuration filename)
AC_ARG_WITH(cffile,
AS_HELP_STRING([--with-cffile=CFFILE],[Specify config filename @<:@SYSCONFDIR/conserver.cf@:>@]),
@ -233,6 +254,7 @@ AC_ARG_WITH(extmsgs,
esac],[AC_MSG_RESULT(no)])
AC_MSG_CHECKING(whether to use Unix domain sockets)
cons_with_uds="NO"
AC_ARG_WITH(uds,
AS_HELP_STRING([--with-uds@<:@=DIR@:>@ ],
[Use Unix domain sockets for client/server communication @<:@/tmp/conserver@:>@]),
@ -241,6 +263,7 @@ AC_ARG_WITH(uds,
AC_DEFINE_UNQUOTED(UDSDIR, "/tmp/conserver")
AC_DEFINE(USE_UNIX_DOMAIN_SOCKETS)
AC_MSG_RESULT([/tmp/conserver])
cons_with_uds="YES"
;;
no)
AC_MSG_RESULT(no)
@ -249,6 +272,7 @@ AC_ARG_WITH(uds,
AC_DEFINE_UNQUOTED(UDSDIR, "$withval")
AC_DEFINE(USE_UNIX_DOMAIN_SOCKETS)
AC_MSG_RESULT('$withval')
cons_with_uds="YES"
if expr "$withval" : '/' >/dev/null 2>&1; then
:
else
@ -343,6 +367,7 @@ AC_SEARCH_LIBS(crypt,crypt)
AC_SUBST(CONSLIBS)
AC_SUBST(CONSCPPFLAGS)
AC_SUBST(CONSLDFLAGS)
cons_with_libwrap="NO"
AC_ARG_WITH(libwrap,
AS_HELP_STRING([--with-libwrap@<:@=PATH@:>@],
[Compile in libwrap (tcp_wrappers) support]),
@ -370,6 +395,7 @@ AC_ARG_WITH(libwrap,
int deny_severity = 0;
],[hosts_access((void *)0)],
[AC_MSG_RESULT(yes)
cons_with_libwrap="YES"
AC_DEFINE(USE_LIBWRAP)
CONSLIBS="$CONSLIBS -lwrap"
CONSLDFLAGS="$CONSLDFLAGS $WRAPLDFLAGS"
@ -382,6 +408,7 @@ AC_ARG_WITH(libwrap,
int deny_severity = 0;
],[hosts_access((void *)0)],
[AC_MSG_RESULT(yes)
cons_with_libwrap="YES"
AC_DEFINE(USE_LIBWRAP)
CONSLIBS="$CONSLIBS -lwrap -lnsl"
CONSLDFLAGS="$CONSLDFLAGS $WRAPLDFLAGS"
@ -393,6 +420,7 @@ AC_ARG_WITH(libwrap,
fi]
)
cons_with_openssl="NO"
AC_ARG_WITH(openssl,
AS_HELP_STRING([--with-openssl@<:@=PATH@:>@],
[Compile in OpenSSL support]),
@ -419,6 +447,7 @@ AC_ARG_WITH(openssl,
AC_TRY_LINK([#include <openssl/ssl.h>
],[SSL_library_init()],
[AC_MSG_RESULT(yes)
cons_with_openssl="YES"
AC_DEFINE(HAVE_OPENSSL)
have_openssl=yes],
[AC_MSG_RESULT(no)])],)
@ -431,6 +460,7 @@ AC_ARG_WITH(openssl,
fi]
)
cons_with_dmalloc="NO"
AC_ARG_WITH(dmalloc,
AS_HELP_STRING([--with-dmalloc@<:@=PATH@:>@],
[Compile in dmalloc support]),
@ -457,6 +487,7 @@ AC_ARG_WITH(dmalloc,
AC_TRY_LINK([#include <dmalloc.h>
],[dmalloc_debug(0)],
[AC_MSG_RESULT(yes)
cons_with_dmalloc="YES"
AC_DEFINE(HAVE_DMALLOC)
have_dmalloc=yes],
[AC_MSG_RESULT(no)])],)
@ -505,6 +536,7 @@ dnl else
dnl AC_MSG_RESULT(no)
dnl fi],[AC_MSG_RESULT(no)])
cons_with_pam="NO"
AC_MSG_CHECKING(for PAM support)
AC_ARG_WITH(pam,
AS_HELP_STRING([--with-pam],
@ -517,6 +549,7 @@ AC_ARG_WITH(pam,
AC_MSG_CHECKING(for PAM library -lpam)
AC_TRY_LINK_FUNC([pam_start],
[AC_MSG_RESULT(yes)
cons_with_pam="YES"
AC_DEFINE(HAVE_PAM)
CONSLIBS="$CONSLIBS -lpam"],
[LIBS="$LIBS -ldl"
@ -524,6 +557,7 @@ AC_ARG_WITH(pam,
AC_MSG_CHECKING(for PAM library -lpam with -ldl)
AC_TRY_LINK_FUNC([pam_end],
[AC_MSG_RESULT(yes)
cons_with_pam="YES"
AC_DEFINE(HAVE_PAM)
CONSLIBS="$CONSLIBS -lpam -ldl"],
[AC_MSG_RESULT(no)])])],)
@ -566,3 +600,16 @@ dnl ### Create output files. #######################################
AC_CONFIG_FILES([Makefile conserver/Makefile conserver.cf/Makefile console/Makefile autologin/Makefile contrib/chat/Makefile])
AC_CONFIG_FILES([conserver/conserver.rc], [chmod +x conserver/conserver.rc])
AC_OUTPUT
[
echo "=============================================================="
echo " Feature Summary"
echo ""
echo " Unix domain sockets (--with-uds) : $cons_with_uds"
echo " TCP wrappers (--with-libwrap): $cons_with_libwrap"
echo " OpenSSL (--with-openssl): $cons_with_openssl"
echo " dmalloc (--with-dmalloc): $cons_with_dmalloc"
echo " PAM support (--with-pam) : $cons_with_pam"
echo ""
echo "=============================================================="
]

2
conserver.cf/conserver.cf.man
View File

@ -1,5 +1,5 @@
.\" $Id: conserver.cf.man,v 1.63 2004/05/07 03:42:51 bryan Exp $
.TH CONSERVER.CF 5 "2004/05/07" "conserver-8.1.5" "conserver"
.TH CONSERVER.CF 5 "2004/05/07" "conserver-8.1.6" "conserver"
.SH NAME
conserver.cf \- console configuration file for
.BR conserver (8)

2
conserver.cf/conserver.passwd.man
View File

@ -1,5 +1,5 @@
.\" $Id: conserver.passwd.man,v 1.10 2004/01/08 16:12:33 bryan Exp $
.TH CONSERVER.PASSWD 5 "2004/01/08" "conserver-8.1.5" "conserver"
.TH CONSERVER.PASSWD 5 "2004/01/08" "conserver-8.1.6" "conserver"
.SH NAME
conserver.passwd \- user access information for
.BR conserver (8)

8
conserver.html
View File

@ -181,11 +181,11 @@
<H3>Downloading</H3>
<P>The current version, released on May 7, 2004, is <A
href="8.1.5.tar.gz">8.1.5.tar.gz</A>. You can get it via
<P>The current version, released on May 25, 2004, is <A
href="8.1.6.tar.gz">8.1.6.tar.gz</A>. You can get it via
<A href=
"ftp://ftp.conserver.com/conserver/8.1.5.tar.gz">FTP</A>
or <A href="8.1.5.tar.gz">HTTP</A>. See the <A href=
"ftp://ftp.conserver.com/conserver/8.1.6.tar.gz">FTP</A>
or <A href="8.1.6.tar.gz">HTTP</A>. See the <A href=
"CHANGES">CHANGES</A> file for information on the latest
updates.</P>

40
conserver/access.c
View File

@ -1,5 +1,5 @@
/*
* $Id: access.c,v 5.71 2003/11/20 13:56:38 bryan Exp $
* $Id: access.c,v 5.73 2004/05/23 16:44:25 bryan Exp $
*
* Copyright conserver.com, 2000
*
@ -171,7 +171,8 @@ AccType(addr, peername)
hname = he->h_aliases[a++]) {
if ((revNames[a] = StrDup(hname)) == (char *)0)
break;
CONDDEBUG((1,"AccType(): revNames[%d]='%s'", a, hname));
CONDDEBUG((1, "AccType(): revNames[%d]='%s'", a,
hname));
}
}
}
@ -280,11 +281,26 @@ SetDefAccess(pAddr, pHost)
char *pHost;
#endif
{
char *pcDomain;
char *addr;
ACCESS *a;
while (pACList != (ACCESS *)0) {
a = pACList->pACnext;
DestroyAccessList(pACList);
pACList = a;
}
#if USE_UNIX_DOMAIN_SOCKETS
if ((pACList = (ACCESS *)calloc(1, sizeof(ACCESS))) == (ACCESS *)0)
OutOfMem();
if ((pACList->pcwho = StrDup("127.0.0.1")) == (char *)0)
OutOfMem();
pACList->ctrust = 'a';
CONDDEBUG((1, "SetDefAccess(): trust=%c, who=%s", pACList->ctrust,
pACList->pcwho));
#else
while (pAddr->s_addr != (in_addr_t) 0) {
char *addr;
addr = inet_ntoa(*pAddr);
if ((a = (ACCESS *)calloc(1, sizeof(ACCESS))) == (ACCESS *)0)
OutOfMem();
@ -298,21 +314,7 @@ SetDefAccess(pAddr, pHost)
pACList->pcwho));
pAddr++;
}
if ((char *)0 == (pcDomain = strchr(pHost, '.')))
return;
++pcDomain;
if ((a = (ACCESS *)calloc(1, sizeof(ACCESS))) == (ACCESS *)0)
OutOfMem();
if ((a->pcwho = StrDup(pcDomain)) == (char *)0)
OutOfMem();
a->ctrust = 'a';
a->pACnext = pACList;
pACList = a;
CONDDEBUG((1, "SetDefAccess(): trust=%c, who=%s", pACList->ctrust,
pACList->pcwho));
#endif
}
void

4
conserver/consent.h
View File

@ -1,5 +1,5 @@
/*
* $Id: consent.h,v 5.56 2004/02/20 14:58:14 bryan Exp $
* $Id: consent.h,v 5.57 2004/05/21 04:38:02 bryan Exp $
*
* Copyright conserver.com, 2000
*
@ -96,7 +96,7 @@ typedef struct consent { /* console information */
unsigned short port; /* port number | portinc * port */
unsigned short portbase; /* port base */
unsigned short portinc; /* port increment */
unsigned short raw; /* raw or telnet protocol? */
FLAG raw; /* raw or telnet protocol? */
/* type == EXEC */
char *exec; /* exec command */
char *execsubst; /* exec substitution pattern */

11
conserver/conserver.man
View File

@ -1,6 +1,6 @@
.\" @(#)conserver.8 01/06/91 OSU CIS; Thomas A. Fine
.\" $Id: conserver.man,v 1.46 2004/04/13 18:19:26 bryan Exp $
.TH CONSERVER 8 "2004/04/13" "conserver-8.1.5" "conserver"
.\" $Id: conserver.man,v 1.47 2004/05/21 04:15:17 bryan Exp $
.TH CONSERVER 8 "2004/05/21" "conserver-8.1.6" "conserver"
.SH NAME
conserver \- console server daemon
.SH SYNOPSIS
@ -297,8 +297,9 @@ However, if
was used to enable Unix domain sockets for client/server communication,
this points conserver to the directory where it should store the sockets.
The default
.IR master
directory, ``/tmp/conserver'',
.I master
directory
.RB (`` /tmp/conserver '')
may be changed at compile time using the
.B --with-uds
option.
@ -454,7 +455,7 @@ The following default file locations may be overridden
at compile time or by the command-line options described above.
Run
.B conserver \-V
(with no other options) to see the defaults set at compile time.
to see the defaults set at compile time.
.PP
.PD 0
.TP 25

8
conserver/convert.c
View File

@ -1,5 +1,5 @@
/*
* $Id: convert.c,v 1.8 2003/11/20 13:56:38 bryan Exp $
* $Id: convert.c,v 1.9 2004/05/21 04:15:17 bryan Exp $
*
* Copyright conserver.com, 2000
*
@ -42,6 +42,10 @@
#include <main.h>
SECTION sections[] = {
{(char *)0, (void *)0, (void *)0, (void *)0, (void *)0}
};
void
DestroyDataStructures()
{
@ -139,7 +143,7 @@ ReadLine2(fp, save, iLine)
if (!peek && (ret == (char *)0)) {
(*iLine)++;
wholeline = BuildString(bufstr->string, wholestr);
if (wholeline[0] == '\000')
if (wholeline != (char *)0 && wholeline[0] == '\000')
wholeline = (char *)0;
}

912
conserver/cutil.c
View File

@ -1,5 +1,5 @@
/*
* $Id: cutil.c,v 1.116 2004/03/19 05:23:21 bryan Exp $
* $Id: cutil.c,v 1.118 2004/05/25 00:38:15 bryan Exp $
*
* Copyright conserver.com, 2000
*
@ -10,6 +10,10 @@
#include <cutil.h>
#include <net/if.h>
#if HAVE_SYS_SOCKIO_H
# include <sys/sockio.h>
#endif
#if HAVE_OPENSSL
#include <openssl/ssl.h>
#endif
@ -29,6 +33,7 @@ fd_set winit;
int maxfd = 0;
int debugLineNo = 0;
char *debugFileName = (char *)0;
int isMaster = 1;
/* in the routines below (the init code) we can bomb if malloc fails (ksb)
*/
@ -2122,6 +2127,189 @@ PruneSpace(string)
return string;
}
/* fills the myAddrs array with host interface addresses */
void
#if PROTOTYPES
ProbeInterfaces(in_addr_t bindAddr)
#else
ProbeInterfaces(bindAddr)
in_addr_t bindAddr;
#endif
{
#ifdef SIOCGIFCONF
struct ifconf ifc;
struct ifreq *ifr;
#ifdef SIOCGIFFLAGS
struct ifreq ifrcopy;
#endif
int sock;
int r = 0, m = 0;
int bufsize = 2048;
int count = 0;
/* if we use -M, just fill the array with that interface */
if (bindAddr != INADDR_ANY) {
myAddrs = (struct in_addr *)calloc(2, sizeof(struct in_addr));
if (myAddrs == (struct in_addr *)0)
OutOfMem();
#if HAVE_MEMCPY
memcpy(&(myAddrs[0].s_addr), &bindAddr, sizeof(in_addr_t));
#else
bcopy(&bindAddr, &(myAddrs[0].s_addr), sizeof(in_addr_t));
#endif
Verbose("interface address %s (-M option)", inet_ntoa(myAddrs[0]));
return;
}
if ((sock = socket(AF_INET, SOCK_STREAM, 0)) == -1) {
Error("ProbeInterfaces(): socket(): %s", strerror(errno));
Bye(EX_OSERR);
}
while (bufsize) {
ifc.ifc_len = bufsize;
ifc.ifc_req = (struct ifreq *)malloc(ifc.ifc_len);
if (ifc.ifc_req == (struct ifreq *)0)
OutOfMem();
if (ioctl(sock, SIOCGIFCONF, &ifc) != 0) {
free(ifc.ifc_req);
close(sock);
Error("ProbeInterfaces(): ioctl(SIOCGIFCONF): %s",
strerror(errno));
Bye(EX_OSERR);
}
/* if the return size plus a 512 byte "buffer zone" is less than
* the buffer we passed in (bufsize), we're done. otherwise
* allocate a bigger buffer and try again. with a too-small
* buffer, some implementations (freebsd) will fill the buffer
* best it can (leaving a gap - returning <=bufsize) and others
* (linux) will return a buffer length the same size as passed
* in (==bufsize). so, we'll assume a 512 byte gap would have
* been big enough to put one more record and as long as we have
* that "buffer zone", we should have all the interfaces.
*/
if (ifc.ifc_len + 512 < bufsize)
break;
free(ifc.ifc_req);
bufsize += 2048;
}
/* this is probably way overkill, but better to kill a few bytes
* than loop through looking for valid interfaces that are up
* twice, huh?
*/
count = ifc.ifc_len / sizeof(*ifr);
CONDDEBUG((1, "ProbeInterfaces(): ifc_len==%d max_count==%d",
ifc.ifc_len, count));
/* set up myAddrs array */
if (myAddrs != (struct in_addr *)0)
free(myAddrs);
myAddrs = (struct in_addr *)0;
if (count == 0) {
free(ifc.ifc_req);
close(sock);
return;
}
myAddrs = (struct in_addr *)calloc(count + 1, sizeof(struct in_addr));
if (myAddrs == (struct in_addr *)0)
OutOfMem();
for (m = r = 0; r < ifc.ifc_len;) {
struct sockaddr *sa;
ifr = (struct ifreq *)&ifc.ifc_buf[r];
sa = (struct sockaddr *)&ifr->ifr_addr;
/* don't use less than a ifreq sized chunk */
if ((ifc.ifc_len - r) < sizeof(*ifr))
break;
#ifdef HAVE_SA_LEN
if (sa->sa_len > sizeof(ifr->ifr_addr))
r += sizeof(ifr->ifr_name) + sa->sa_len;
else
#endif
r += sizeof(*ifr);
if (sa->sa_family == AF_INET) {
struct sockaddr_in *sin = (struct sockaddr_in *)sa;
#ifdef SIOCGIFFLAGS
/* make sure the interface is up */
ifrcopy = *ifr;
if ((ioctl(sock, SIOCGIFFLAGS, &ifrcopy) == 0) &&
((ifrcopy.ifr_flags & IFF_UP) == 0))
continue;
#endif
CONDDEBUG((1, "ProbeInterfaces(): name=%s addr=%s",
ifr->ifr_name, inet_ntoa(sin->sin_addr)));
#if HAVE_MEMCPY
memcpy(&myAddrs[m], &(sin->sin_addr), sizeof(struct in_addr));
#else
bcopy(&(sin->sin_addr), &myAddrs[m], sizeof(struct in_addr));
#endif
Verbose("interface address %s (%s)", inet_ntoa(myAddrs[m]),
ifr->ifr_name);
m++;
}
}
if (m == 0) {
free(myAddrs);
myAddrs = (struct in_addr *)0;
}
close(sock);
free(ifc.ifc_req);
#else /* use the hostname like the old code did (but use all addresses!) */
int count;
struct hostent *he;
/* if we use -M, just fill the array with that interface */
if (bindAddr != INADDR_ANY) {
myAddrs = (struct in_addr *)calloc(2, sizeof(struct in_addr));
if (myAddrs == (struct in_addr *)0)
OutOfMem();
#if HAVE_MEMCPY
memcpy(&(myAddrs[0].s_addr), &bindAddr, sizeof(in_addr_t));
#else
bcopy(&bindAddr, &(myAddrs[0].s_addr), sizeof(in_addr_t));
#endif
Verbose("interface address %s (-M option)", inet_ntoa(myAddrs[0]));
return;
}
Verbose("using hostname for interface addresses");
if ((struct hostent *)0 == (he = gethostbyname(myHostname))) {
Error("ProbeInterfaces(): gethostbyname(%s): %s", myHostname,
hstrerror(h_errno));
return;
}
if (4 != he->h_length || AF_INET != he->h_addrtype) {
Error
("ProbeInterfaces(): gethostbyname(%s): wrong address size (4 != %d) or address family (%d != %d)",
myHostname, he->h_length, AF_INET, he->h_addrtype);
return;
}
for (count = 0; he->h_addr_list[count] != (char *)0; count++);
if (myAddrs != (struct in_addr *)0)
free(myAddrs);
myAddrs = (struct in_addr *)0;
if (count == 0)
return;
myAddrs = (struct in_addr *)calloc(count + 1, sizeof(struct in_addr));
if (myAddrs == (struct in_addr *)0)
OutOfMem();
for (count--; count >= 0; count--) {
#if HAVE_MEMCPY
memcpy(&(myAddrs[count].s_addr), he->h_addr_list[count],
he->h_length);
#else
bcopy(he->h_addr_list[count], &(myAddrs[count].s_addr),
he->h_length);
#endif
Verbose("interface address %s (hostname address)",
inet_ntoa(myAddrs[count]));
}
#endif
}
int
#if PROTOTYPES
IsMe(char *id)
@ -2388,3 +2576,725 @@ ParseIACBuf(cfp, msg, len)
}
return l;
}
/* the format of the file should be as follows
*
* <section keyword> [section name] {
* <item keyword> [item value];
* .
* .
* }
*
* whitespace gets retained in [section name], and [item value]
* values. for example,
*
* users bryan todd ;
*
* will give users the value of 'bryan todd'. the leading and
* trailing whitespace is nuked, but the middle stuff isn't.
*
* a little note about the 'state' var...
* START = before <section keyword>
* NAME = before [section name]
* LEFTB = before left curly brace
* KEY = before <item keyword>
* VALUE = before [item value]
* SEMI = before semi-colon
*/
typedef enum states {
START,
NAME,
LEFTB,
KEY,
VALUE,
SEMI
} STATES;
typedef enum tokens {
DONE,
LEFTBRACE,
RIGHTBRACE,
SEMICOLON,
WORD,
INCLUDE
} TOKEN;
int line = 1; /* current line number */
char *file = (char *)0;
TOKEN
#if PROTOTYPES
GetWord(FILE *fp, int *line, short spaceok, STRING *word)
#else
GetWord(fp, line, spaceok, word)
FILE *fp;
int *line;
short spaceok;
STRING *word;
#endif
{
int c;
short backslash = 0;
short quote = 0;
short comment = 0;
short sawQuote = 0;
short quotedBackslash = 0;
char *include = "include";
short checkInc = -1;
/* checkInc == -3, saw #include
* == -2, saw nothin'
* == -1, saw \n or start of file
* == 0, saw "\n#"
*/
BuildString((char *)0, word);
while ((c = fgetc(fp)) != EOF) {
if (c == '\n') {
(*line)++;
if (checkInc == -2)
checkInc = -1;
}
if (comment) {
if (c == '\n')
comment = 0;
if (checkInc >= 0) {
if (include[checkInc] == '\000') {
if (isspace(c))
checkInc = -3;
} else if (c == include[checkInc])
checkInc++;
else
checkInc = -2;
} else if (checkInc == -3) {
static STRING *fname = (STRING *)0;
if (fname == (STRING *)0)
fname = AllocString();
if (fname->used != 0 || !isspace(c)) {
if (c == '\n') {
if (fname->used > 0) {
while (fname->used > 1 && isspace((int)
(fname->
string
[fname->
used -
2])))
fname->used--;
if (fname->used > 0)
fname->string[fname->used - 1] = '\000';
}
checkInc = -2;
if (fname->used > 0) {
BuildString((char *)0, word);
BuildString(fname->string, word);
BuildString((char *)0, fname);
return INCLUDE;
}
} else
BuildStringChar(c, fname);
}
}
continue;
}
if (backslash) {
BuildStringChar(c, word);
backslash = 0;
continue;
}
if (quote) {
if (c == '"') {
if (quotedBackslash) {
BuildStringChar(c, word);
quotedBackslash = 0;
} else
quote = 0;
} else {
if (quotedBackslash) {
BuildStringChar('\\', word);
quotedBackslash = 0;
}
if (c == '\\')
quotedBackslash = 1;
else
BuildStringChar(c, word);
}
continue;
}
if (c == '\\') {
backslash = 1;
} else if (c == '#') {
comment = 1;
if (checkInc == -1)
checkInc = 0;
} else if (c == '"') {
quote = 1;
sawQuote = 1;
} else if (isspace(c)) {
if (word->used <= 1)
continue;
if (spaceok) {
BuildStringChar(c, word);
continue;
}
gotword:
while (word->used > 1 &&
isspace((int)(word->string[word->used - 2])))
word->used--;
if (word->used > 0)
word->string[word->used - 1] = '\000';
return WORD;
} else if (c == '{') {
if (word->used <= 1 && !sawQuote) {
BuildStringChar(c, word);
return LEFTBRACE;
} else {
ungetc(c, fp);
goto gotword;
}
} else if (c == '}') {
if (word->used <= 1 && !sawQuote) {
BuildStringChar(c, word);
return RIGHTBRACE;
} else {
ungetc(c, fp);
goto gotword;
}
} else if (c == ';') {
if (word->used <= 1 && !sawQuote) {
BuildStringChar(c, word);
return SEMICOLON;
} else {
ungetc(c, fp);
goto gotword;
}
} else {
BuildStringChar(c, word);
}
}
/* this should only happen in rare cases */
if (quotedBackslash) {
BuildStringChar('\\', word);
quotedBackslash = 0;
}
/* if we saw "valid" data, it's a word */
if (word->used > 1 || sawQuote)
goto gotword;
return DONE;
}
void
#if PROTOTYPES
ParseFile(char *filename, FILE *fp, int level)
#else
ParseFile(filename, fp, level)
char *filename;
FILE *fp;
int level;
#endif
{
/* things that should be used between recursions */
static STATES state = START;
static STRING *word = (STRING *)0;
static short spaceok = 0;
static int secIndex = 0;
static int keyIndex = 0;
/* other stuff that's local to each recursion */
char *p;
TOKEN token = DONE;
int nextline = 1; /* "next" line number */
if (level >= 10) {
if (isMaster)
Error("ParseFile(): nesting too deep, not parsing `%s'",
filename);
return;
}
/* set some globals */
line = 1;
file = filename;
/* if we're parsing the base file, set static vars */
if (level == 0) {
state = START;
spaceok = 0;
secIndex = 0;
keyIndex = 0;
}
/* initialize local things */
if (word == (STRING *)0)
word = AllocString();
while ((token = GetWord(fp, &nextline, spaceok, word)) != DONE) {
if (token == INCLUDE) {
FILE *lfp;
if ((FILE *)0 == (lfp = fopen(word->string, "r"))) {
if (isMaster)
Error("ParseFile(): fopen(%s): %s", word->string,
strerror(errno));
} else {
char *fname;
/* word gets destroyed, so save the name */
fname = StrDup(word->string);
ParseFile(fname, lfp, level + 1);
fclose(lfp);
free(fname);
}
} else {
switch (state) {
case START:
switch (token) {
case WORD:
for (secIndex = 0;
(p = sections[secIndex].id) != (char *)0;
secIndex++) {
if (strcasecmp(word->string, p) == 0) {
CONDDEBUG((1,
"ReadCfg(): got keyword '%s' [%s:%d]",
word->string, file, line));
state = NAME;
break;
}
}
if (state == START) {
if (isMaster)
Error("invalid keyword '%s' [%s:%d]",
word->string, file, line);
}
break;
case LEFTBRACE:
case RIGHTBRACE:
case SEMICOLON:
if (isMaster)
Error("invalid token '%s' [%s:%d]",
word->string, file, line);
break;
case DONE: /* just shutting up gcc */
case INCLUDE: /* just shutting up gcc */
break;
}
break;
case NAME:
switch (token) {
case WORD:
(*sections[secIndex].begin) (word->string);
state = LEFTB;
break;
case RIGHTBRACE:
if (isMaster)
Error("premature token '%s' [%s:%d]",
word->string, file, line);
state = START;
break;
case LEFTBRACE:
case SEMICOLON:
if (isMaster)
Error("invalid token '%s' [%s:%d]",
word->string, file, line);
break;
case DONE: /* just shutting up gcc */
case INCLUDE: /* just shutting up gcc */
break;
}
break;
case LEFTB:
switch (token) {
case LEFTBRACE:
state = KEY;
break;
case RIGHTBRACE:
if (isMaster)
Error("premature token '%s' [%s:%d]",
word->string, file, line);
(*sections[secIndex].abort) ();
state = START;
break;
case SEMICOLON:
if (isMaster)
Error("invalid token '%s' [%s:%d]",
word->string, file, line);
break;
case WORD:
if (isMaster)
Error("invalid word '%s' [%s:%d]",
word->string, file, line);
break;
case DONE: /* just shutting up gcc */
case INCLUDE: /* just shutting up gcc */
break;
}
break;
case KEY:
switch (token) {
case WORD:
for (keyIndex = 0;
(p =
sections[secIndex].items[keyIndex].id) !=
(char *)0; keyIndex++) {
if (strcasecmp(word->string, p) == 0) {
CONDDEBUG((1,
"got keyword '%s' [%s:%d]",
word->string, file, line));
state = VALUE;
break;
}
}
if (state == KEY) {
if (isMaster)
Error("invalid keyword '%s' [%s:%d]",
word->string, file, line);
}
break;
case RIGHTBRACE:
(*sections[secIndex].end) ();
state = START;
break;
case LEFTBRACE:
if (isMaster)
Error("invalid token '%s' [%s:%d]",
word->string, file, line);
break;
case SEMICOLON:
if (isMaster)
Error("premature token '%s' [%s:%d]",
word->string, file, line);
case DONE: /* just shutting up gcc */
case INCLUDE: /* just shutting up gcc */
break;
}
break;
case VALUE:
switch (token) {
case WORD:
(*sections[secIndex].items[keyIndex].
reg) (word->string);
state = SEMI;
break;
case SEMICOLON:
if (isMaster)
Error("invalid token '%s' [%s:%d]",
word->string, file, line);
state = KEY;
break;
case RIGHTBRACE:
if (isMaster)
Error("premature token '%s' [%s:%d]",
word->string, file, line);
(*sections[secIndex].abort) ();
state = START;
break;
case LEFTBRACE:
if (isMaster)
Error("invalid token '%s' [%s:%d]",
word->string, file, line);
break;
case DONE: /* just shutting up gcc */
case INCLUDE: /* just shutting up gcc */
break;
}
break;
case SEMI:
switch (token) {
case SEMICOLON:
state = KEY;
break;
case RIGHTBRACE:
if (isMaster)
Error("premature token '%s' [%s:%d]",
word->string, file, line);
(*sections[secIndex].abort) ();
state = START;
break;
case LEFTBRACE:
if (isMaster)
Error("invalid token '%s' [%s:%d]",
word->string, file, line);
break;
case WORD:
if (isMaster)
Error("invalid word '%s' [%s:%d]",
word->string, file, line);
break;
case DONE: /* just shutting up gcc */
case INCLUDE: /* just shutting up gcc */
break;
}
break;
}
switch (state) {
case NAME:
case VALUE:
spaceok = 1;
break;
case KEY:
case LEFTB:
case START:
case SEMI:
spaceok = 0;
break;
}
}
line = nextline;
}
if (level == 0) {
int i;
/* check for proper ending of file and do any cleanup */
switch (state) {
case START:
break;
case KEY:
case LEFTB:
case VALUE:
case SEMI:
(*sections[secIndex].abort) ();
/* fall through */
case NAME:
if (isMaster)
Error("premature EOF seen [%s:%d]", file, line);
break;
}
/* now clean up all the temporary space used */
for (i = 0; sections[i].id != (char *)0; i++) {
(*sections[i].destroy) ();
}
}
}
void
#if PROTOTYPES
ProcessSubst(SUBST * s, char **repl, char **str, char *name, char *id)
#else
ProcessSubst(s, repl, str, name, id)
SUBST *s;
char **repl;
char **str;
char *name;
char *id;
#endif
{
/*
* (CONSENT *pCE) and (char **repl) are used when a replacement is to
* actually happen...repl is the string to munch, pCE holds the data.
*
* (char **str) is used to store a copy of (char *id), if it passes
* the format check.
*
* the idea is that this is first called when the config file is read,
* putting the result in (char **str). then we call it again, near
* the end, permuting (char **repl) with values from (CONSENT *pCE) with
* the saved string now coming in as (char *id). got it?
*
* you could pass all arguments in...then both types of actions occur.
*/
char *p;
char *repfmt[255];
unsigned short repnum;
int i;
enum repstate {
REP_BEGIN,
REP_LTR,
REP_EQ,
REP_INT,
REP_END
} state;
if (str != (char **)0) {
if (*str != (char *)0) {
free(*str);
*str = (char *)0;
}
}
if ((id == (char *)0) || (*id == '\000'))
return;
repnum = 0;
state = REP_BEGIN;
for (i = 0; i < 256; i++)
repfmt[i] = (char *)0;
for (p = id; *p != '\000'; p++) {
switch (state) {
case REP_BEGIN:
/* must be printable */
if (*p == ',' || !isgraph((int)(*p)))
goto subst_err;
/* make sure we haven't seen this replacement char yet */
repnum = (unsigned short)(*p);
if (repfmt[repnum] != (char *)0) {
if (isMaster)
Error
("substitution characters of `%s' option are the same [%s:%d]",
name, file, line);
return;
}
state = REP_LTR;
break;
case REP_LTR:
if (*p != '=')
goto subst_err;
state = REP_EQ;
break;
case REP_EQ:
repfmt[repnum] = p;
if (s->tokens[(unsigned)(*(repfmt[repnum]))] != ISNOTHING)
state = REP_INT;
else
goto subst_err;
break;
case REP_INT:
if (*p == 'd' || *p == 'x' || *p == 'X') {
if (s->tokens[(unsigned)(*(repfmt[repnum]))] !=
ISNUMBER)
goto subst_err;
state = REP_END;
} else if (*p == 's') {
if (s->tokens[(unsigned)(*(repfmt[repnum]))] !=
ISSTRING)
goto subst_err;
state = REP_END;
} else if (!isdigit((int)(*p)))
goto subst_err;
break;
case REP_END:
if (*p != ',')
goto subst_err;
state = REP_BEGIN;
break;
}
}
if (state != REP_END) {
subst_err:
if (isMaster)
Error
("invalid `%s' specification `%s' (char #%d: `%c') [%s:%d]",
name, id, (p - id) + 1, *p, file, line);
return;
}
if (str != (char **)0) {
if ((*str = StrDup(id)) == (char *)0)
OutOfMem();
}
if (s != (SUBST *) 0 && repl != (char **)0) {
static STRING *result = (STRING *)0;
if (result == (STRING *)0)
result = AllocString();
BuildString((char *)0, result);
for (p = *repl; *p != '\000'; p++) {
if (repfmt[(unsigned short)(*p)] != (char *)0) {
char *r = repfmt[(unsigned short)(*p)];
int plen = 0;
char *c = (char *)0;
int o = 0;
if (s->tokens[(unsigned)(*r)] == ISSTRING) {
/* check the pattern for a length */
if (isdigit((int)(*(r + 1))))
plen = atoi(r + 1);
/* this should never return zero, but just in case */
if ((*s->callback) (*r, &c, (int *)0) == 0)
c = "";
plen -= strlen(c);
/* pad it out, if necessary */
for (i = 0; i < plen; i++)
BuildStringChar(' ', result);
/* throw in the string */
BuildString(c, result);
} else {
int i = 0;
unsigned short port = 0;
unsigned short base = 0;
int padzero = 0;
static STRING *num = (STRING *)0;
if (num == (STRING *)0)
num = AllocString();
BuildString((char *)0, num);
/* this should never return zero, but just in case */
if ((*s->callback) (*r, (char **)0, &i) == 0)
port = 0;
else
port = (unsigned short)i;
/* check the pattern for a length and padding */
for (c = r + 1; *c != '\000'; c++)
if (!isdigit((int)(*c)))
break;
if (c != r + 1) {
plen = atoi(r + 1);
padzero = (r[1] == '0');
}
/* check for base */
switch (*c) {
case 'd':
base = 10;
break;
case 'x':
case 'X':
base = 16;
break;
default:
return;
}
while (port >= base) {
if (port % base >= 10)
BuildStringChar((port % base) - 10 +
(*c == 'x' ? 'a' : 'A'), num);
else
BuildStringChar((port % base) + '0', num);
port /= base;
}
if (port >= 10)
BuildStringChar(port - 10 +
(*c == 'x' ? 'a' : 'A'), num);
else
BuildStringChar(port + '0', num);
/* if we're supposed to be a certain length, pad it */
while (num->used - 1 < plen) {
if (padzero == 0)
BuildStringChar(' ', num);
else
BuildStringChar('0', num);
}
/* reverse the text to put it in forward order */
o = num->used - 1;
for (i = 0; i < o / 2; i++) {
char temp;
temp = num->string[i];
num->string[i]
= num->string[o - i - 1];
num->string[o - i - 1] = temp;
}
BuildStringN(num->string, o, result);
}
} else
BuildStringChar(*p, result);
}
free(*repl);
if ((*repl = StrDup(result->string)) == (char *)0)
OutOfMem();
}
return;
}

41
conserver/cutil.h
View File

@ -1,5 +1,5 @@
/*
* $Id: cutil.h,v 1.61 2004/03/10 02:55:45 bryan Exp $
* $Id: cutil.h,v 1.63 2004/05/25 00:38:15 bryan Exp $
*
* Copyright conserver.com, 2000
*
@ -89,6 +89,37 @@ typedef struct consFile {
#endif
} CONSFILE;
typedef struct item {
char *id;
void (*reg) PARAMS((char *));
} ITEM;
typedef struct section {
char *id;
void (*begin) PARAMS((char *));
void (*end) PARAMS((void));
void (*abort) PARAMS((void));
void (*destroy) PARAMS((void));
ITEM *items;
} SECTION;
typedef enum substToken {
ISNOTHING = 0,
ISNUMBER,
ISSTRING
} SUBSTTOKEN;
typedef struct subst {
SUBSTTOKEN tokens[255];
/* data for callback function
*/
void *data;
/* function to retrieve a value (as a char* or int or both) for
* a substitution
*/
int (*callback) PARAMS((char, char **, int *));
} SUBST;
extern int isMultiProc, fDebug, fVerbose, fErrorPrinted;
extern char *progname;
extern pid_t thepid;
@ -100,6 +131,10 @@ extern fd_set winit;
extern int maxfd;
extern int debugLineNo;
extern char *debugFileName;
extern int line; /* used by ParseFile */
extern char *file; /* used by ParseFile */
extern SECTION sections[]; /* used by ParseFile */
extern int isMaster;
extern const char *StrTime PARAMS((time_t *));
extern void Debug PARAMS((int, char *, ...));
@ -157,6 +192,10 @@ extern char *StrDup PARAMS((char *));
extern int ParseIACBuf PARAMS((CONSFILE *, void *, int *));
extern void *MemMove PARAMS((void *, void *, size_t));
extern char *StringChar PARAMS((STRING *, int, char));
extern void ParseFile PARAMS((char *, FILE *, int));
extern void ProbeInterfaces PARAMS((in_addr_t));
extern void ProcessSubst
PARAMS((SUBST *, char **, char **, char *, char *));
#if HAVE_OPENSSL
extern SSL *FileGetSSL PARAMS((CONSFILE *));
extern void FileSetSSL PARAMS((CONSFILE *, SSL *));

22
conserver/group.c
View File

@ -1,5 +1,5 @@
/*
* $Id: group.c,v 5.298 2004/05/07 15:39:51 bryan Exp $
* $Id: group.c,v 5.301 2004/05/25 00:38:15 bryan Exp $
*
* Copyright conserver.com, 2000
*
@ -1610,8 +1610,8 @@ PutConsole(pCEServing, c, quote)
* quote == 2, telnet - processed by telnet protocol
* if console != telnet, 1 == 2
*/
if (quote == 1 && pCEServing->type == HOST && !pCEServing->raw &&
c == IAC) {
if (quote == 1 && pCEServing->type == HOST &&
pCEServing->raw != FLAGTRUE && c == IAC) {
BuildStringChar((char)c, pCEServing->wbuf);
if (pCEServing->wbufIAC == 0)
pCEServing->wbufIAC = pCEServing->wbuf->used;
@ -1685,11 +1685,11 @@ ExpandString(str, pCE, breaknum)
++octs;
oct = oct * 8 + (s - '0');
continue;
} else if (s == 'd' && pCE != (CONSENT *)0) {
} else if (s == 'd') {
PutConsole(pCE, IAC, 0);
PutConsole(pCE, '0' + breaknum, 0);
continue;
} else if (s == 'z' && pCE != (CONSENT *)0) {
} else if (s == 'z') {
PutConsole(pCE, IAC, 0);
PutConsole(pCE, BREAK, 0);
continue;
@ -2148,7 +2148,7 @@ CommandInfo(pGE, pCLServing, pCEServing, tyme)
case HOST:
FilePrint(pCLServing->fd, FLAGTRUE, "!:%s,%hu,%s",
pCE->host, pCE->netport,
(pCE->raw ? "raw" : "telnet"));
(pCE->raw == FLAGTRUE ? "raw" : "telnet"));
break;
case DEVICE:
FilePrint(pCLServing->fd, FLAGTRUE, "/:%s,%s%c",
@ -2407,7 +2407,7 @@ DoConsoleRead(pCEServing)
CONDDEBUG((1, "DoConsoleRead(): read %d bytes from fd %d", nr,
cofile));
if (pCEServing->type == HOST && !pCEServing->raw) {
if (pCEServing->type == HOST && pCEServing->raw != FLAGTRUE) {
/* Do a little Telnet Protocol interpretation
* state = 0: normal
* = 1: Saw a IAC char
@ -3933,11 +3933,19 @@ FlushConsole(pCEServing)
}
if (pCEServing->wbuf->used > 1) {
char *iac = StringChar(pCEServing->wbuf, 0, (char)IAC);
CONDDEBUG((1, "Kiddie(): hunting for new IAC for [%s]",
pCEServing->server));
if (iac == (char *)0)
pCEServing->wbufIAC = 0;
else
pCEServing->wbufIAC = (iac - pCEServing->wbuf->string) + 2;
CONDDEBUG((1,
"Kiddie(): watching writability for fd %d 'cause we have buffered data",
FileFDNum(pCEServing->cofile)));
FD_SET(FileFDNum(pCEServing->cofile), &winit);
} else {
pCEServing->wbufIAC = 0;
if (FileBufEmpty(pCEServing->cofile)) {
CONDDEBUG((1,
"Kiddie(): removing writability for fd %d 'cause we don't have buffered data",

3
conserver/group.h
View File

@ -1,5 +1,5 @@
/*
* $Id: group.h,v 5.45 2004/05/07 03:42:49 bryan Exp $
* $Id: group.h,v 5.46 2004/05/25 00:38:15 bryan Exp $
*
* Copyright conserver.com, 2000
*
@ -80,7 +80,6 @@ PARAMS((GRPENT *, CONSCLIENT *, char *, FLAG));
extern int ClientAccess PARAMS((CONSENT *, char *));
extern void DestroyClient PARAMS((CONSCLIENT *));
extern int CheckPasswd PARAMS((CONSCLIENT *, char *));
extern void ExpandString PARAMS((char *, CONSENT *, short));
extern void DeUtmp PARAMS((GRPENT *, int));
#if HAVE_OPENSSL
extern int AttemptSSL PARAMS((CONSCLIENT *));

239
conserver/main.c
View File

@ -1,5 +1,5 @@
/*
* $Id: main.c,v 5.180 2004/05/07 03:42:49 bryan Exp $
* $Id: main.c,v 5.185 2004/05/25 23:03:01 bryan Exp $
*
* Copyright conserver.com, 2000
*
@ -40,11 +40,7 @@
#include <readcfg.h>
#include <version.h>
#include <net/if.h>
#include <dirent.h>
#if HAVE_SYS_SOCKIO_H
# include <sys/sockio.h>
#endif
#if HAVE_OPENSSL
# include <openssl/opensslv.h>
#endif
@ -54,9 +50,8 @@ int fAll = 0, fNoinit = 0, fVersion = 0, fStrip = 0, fReopen =
0, fNoautoreup = 0, fSyntaxOnly = 0;
char *pcConfig = CONFIGFILE;
int isMaster = 1;
int cMaxMemb = MAXMEMB;
in_addr_t bindAddr;
in_addr_t bindAddr = INADDR_ANY;
unsigned short bindPort;
unsigned short bindBasePort;
static STRING *startedMsg = (STRING *)0;
@ -603,6 +598,9 @@ Version()
#endif
#if TRUST_REVERSE_DNS
"trustrevdns",
#endif
#if USE_UNIX_DOMAIN_SOCKETS
"uds",
#endif
(char *)0
};
@ -651,10 +649,12 @@ Version()
BuildStringChar('0' + DMALLOC_VERSION_MINOR, acA1);
BuildStringChar('.', acA1);
BuildStringChar('0' + DMALLOC_VERSION_PATCH, acA1);
#if defined(DMALLOC_VERSION_BETA)
if (DMALLOC_VERSION_BETA != 0) {
BuildString("-b", acA1);
BuildStringChar('0' + DMALLOC_VERSION_BETA, acA1);
}
#endif
Msg("dmalloc version: %s", acA1->string);
#endif
#if HAVE_OPENSSL
@ -720,6 +720,8 @@ DestroyDataStructures()
DestroyBreakList();
DestroyStrings();
DestroyUserList();
if (substData != (SUBST *) 0)
free(substData);
}
void
@ -851,13 +853,13 @@ DumpDataStructures()
GRPENT *pGE;
CONSENT *pCE;
REMOTE *pRC;
char *empty = "<empty>";
#if HAVE_DMALLOC && DMALLOC_MARK_MAIN
CONDDEBUG((1, "DumpDataStructures(): dmalloc / MarkMain"));
dmalloc_log_changed(dmallocMarkMain, 1, 0, 1);
#endif
#define EMPTYSTR(x) x == (char *)0 ? empty : x
#define EMPTYSTR(x) x == (char *)0 ? "(null)" : x
#define FLAGSTR(x) x == FLAGTRUE ? "true" : (x == FLAGFALSE ? "false" : "unset")
if (!fDebug)
return;
@ -896,9 +898,9 @@ DumpDataStructures()
"DumpDataStructures(): server=%s, type=HOST",
EMPTYSTR(pCE->server)));
CONDDEBUG((1,
"DumpDataStructures(): host=%s, raw=%hu, netport=%hu, port=%hu, telnetState=%d",
EMPTYSTR(pCE->host), pCE->raw, pCE->netport,
pCE->port, pCE->telnetState));
"DumpDataStructures(): host=%s, raw=%s, netport=%hu, port=%hu, telnetState=%d",
EMPTYSTR(pCE->host), FLAGSTR(pCE->raw),
pCE->netport, pCE->port, pCE->telnetState));
break;
case UNKNOWNTYPE:
CONDDEBUG((1,
@ -920,32 +922,27 @@ DumpDataStructures()
CONDDEBUG((1,
"DumpDataStructures(): mark=%d, nextMark=%ld, autoReup=%hu, downHard=%s",
pCE->mark, pCE->nextMark, pCE->autoReUp,
pCE->downHard == FLAGTRUE ? "true" : "false"));
FLAGSTR(pCE->downHard)));
CONDDEBUG((1,
"DumpDataStructures(): nolog=%d, cofile=%d, activitylog=%s, breaklog=%s",
pCE->nolog, FileFDNum(pCE->cofile),
pCE->activitylog == FLAGTRUE ? "true" : "false",
pCE->breaklog == FLAGTRUE ? "true" : "false"));
FLAGSTR(pCE->activitylog), FLAGSTR(pCE->breaklog)));
CONDDEBUG((1,
"DumpDataStructures(): ixon=%s, ixany=%s, ixoff=%s",
pCE->ixon == FLAGTRUE ? "true" : "false",
pCE->ixany == FLAGTRUE ? "true" : "false",
pCE->ixoff == FLAGTRUE ? "true" : "false"));
FLAGSTR(pCE->ixon), FLAGSTR(pCE->ixany),
FLAGSTR(pCE->ixoff)));
CONDDEBUG((1,
"DumpDataStructures(): autoreinit=%s, hupcl=%s, cstopb=%s, ondemand=%s",
pCE->autoreinit == FLAGTRUE ? "true" : "false",
pCE->hupcl == FLAGTRUE ? "true" : "false",
pCE->cstopb == FLAGTRUE ? "true" : "false",
pCE->ondemand == FLAGTRUE ? "true" : "false"));
FLAGSTR(pCE->autoreinit), FLAGSTR(pCE->hupcl),
FLAGSTR(pCE->cstopb), FLAGSTR(pCE->ondemand)));
#if defined(CRTSCTS)
CONDDEBUG((1, "DumpDataStructures(): crtscts=%s",
pCE->crtscts == FLAGTRUE ? "true" : "false"));
FLAGSTR(pCE->crtscts)));
#endif
CONDDEBUG((1,
"DumpDataStructures(): reinitoncc=%s, striphigh=%s, unloved=%s",
pCE->reinitoncc == FLAGTRUE ? "true" : "false",
pCE->striphigh == FLAGTRUE ? "true" : "false",
pCE->unloved == FLAGTRUE ? "true" : "false"));
FLAGSTR(pCE->reinitoncc), FLAGSTR(pCE->striphigh),
FLAGSTR(pCE->unloved)));
CONDDEBUG((1,
"DumpDataStructures(): initpid=%lu, initcmd=%s, initfile=%d",
(unsigned long)pCE->initpid, EMPTYSTR(pCE->initcmd),
@ -983,188 +980,6 @@ DumpDataStructures()
}
}
/* fills the myAddrs array with host interface addresses */
void
#if PROTOTYPES
ProbeInterfaces(void)
#else
ProbeInterfaces()
#endif
{
#ifdef SIOCGIFCONF
struct ifconf ifc;
struct ifreq *ifr;
#ifdef SIOCGIFFLAGS
struct ifreq ifrcopy;
#endif
int sock;
int r = 0, m = 0;
int bufsize = 2048;
int count = 0;
/* if we use -M, just fill the array with that interface */
if (bindAddr != INADDR_ANY) {
myAddrs = (struct in_addr *)calloc(2, sizeof(struct in_addr));
if (myAddrs == (struct in_addr *)0)
OutOfMem();
#if HAVE_MEMCPY
memcpy(&(myAddrs[0].s_addr), &bindAddr, sizeof(in_addr_t));
#else
bcopy(&bindAddr, &(myAddrs[0].s_addr), sizeof(in_addr_t));
#endif
Verbose("interface address %s (-M option)", inet_ntoa(myAddrs[0]));
return;
}
if ((sock = socket(AF_INET, SOCK_STREAM, 0)) == -1) {
Error("ProbeInterfaces(): socket(): %s", strerror(errno));
Bye(EX_OSERR);
}
while (bufsize) {
ifc.ifc_len = bufsize;
ifc.ifc_req = (struct ifreq *)malloc(ifc.ifc_len);
if (ifc.ifc_req == (struct ifreq *)0)
OutOfMem();
if (ioctl(sock, SIOCGIFCONF, &ifc) != 0) {
free(ifc.ifc_req);
close(sock);
Error("ProbeInterfaces(): ioctl(SIOCGIFCONF): %s",
strerror(errno));
Bye(EX_OSERR);
}
/* if the return size plus a 512 byte "buffer zone" is less than
* the buffer we passed in (bufsize), we're done. otherwise
* allocate a bigger buffer and try again. with a too-small
* buffer, some implementations (freebsd) will fill the buffer
* best it can (leaving a gap - returning <=bufsize) and others
* (linux) will return a buffer length the same size as passed
* in (==bufsize). so, we'll assume a 512 byte gap would have
* been big enough to put one more record and as long as we have
* that "buffer zone", we should have all the interfaces.
*/
if (ifc.ifc_len + 512 < bufsize)
break;
free(ifc.ifc_req);
bufsize += 2048;
}
/* this is probably way overkill, but better to kill a few bytes
* than loop through looking for valid interfaces that are up
* twice, huh?
*/
count = ifc.ifc_len / sizeof(*ifr);
CONDDEBUG((1, "ProbeInterfaces(): ifc_len==%d max_count==%d",
ifc.ifc_len, count));
/* set up myAddrs array */
if (myAddrs != (struct in_addr *)0)
free(myAddrs);
myAddrs = (struct in_addr *)0;
if (count == 0) {
free(ifc.ifc_req);
close(sock);
return;
}
myAddrs = (struct in_addr *)calloc(count + 1, sizeof(struct in_addr));
if (myAddrs == (struct in_addr *)0)
OutOfMem();
for (m = r = 0; r < ifc.ifc_len;) {
struct sockaddr *sa;
ifr = (struct ifreq *)&ifc.ifc_buf[r];
sa = (struct sockaddr *)&ifr->ifr_addr;
/* don't use less than a ifreq sized chunk */
if ((ifc.ifc_len - r) < sizeof(*ifr))
break;
#ifdef HAVE_SA_LEN
if (sa->sa_len > sizeof(ifr->ifr_addr))
r += sizeof(ifr->ifr_name) + sa->sa_len;
else
#endif
r += sizeof(*ifr);
if (sa->sa_family == AF_INET) {
struct sockaddr_in *sin = (struct sockaddr_in *)sa;
#ifdef SIOCGIFFLAGS
/* make sure the interface is up */
ifrcopy = *ifr;
if ((ioctl(sock, SIOCGIFFLAGS, &ifrcopy) == 0) &&
((ifrcopy.ifr_flags & IFF_UP) == 0))
continue;
#endif
CONDDEBUG((1, "ProbeInterfaces(): name=%s addr=%s",
ifr->ifr_name, inet_ntoa(sin->sin_addr)));
#if HAVE_MEMCPY
memcpy(&myAddrs[m], &(sin->sin_addr), sizeof(struct in_addr));
#else
bcopy(&(sin->sin_addr), &myAddrs[m], sizeof(struct in_addr));
#endif
Verbose("interface address %s (%s)", inet_ntoa(myAddrs[m]),
ifr->ifr_name);
m++;
}
}
if (m == 0) {
free(myAddrs);
myAddrs = (struct in_addr *)0;
}
close(sock);
free(ifc.ifc_req);
#else /* use the hostname like the old code did (but use all addresses!) */
int count;
struct hostent *he;
/* if we use -M, just fill the array with that interface */
if (bindAddr != INADDR_ANY) {
myAddrs = (struct in_addr *)calloc(2, sizeof(struct in_addr));
if (myAddrs == (struct in_addr *)0)
OutOfMem();
#if HAVE_MEMCPY
memcpy(&(myAddrs[0].s_addr), &bindAddr, sizeof(in_addr_t));
#else
bcopy(&bindAddr, &(myAddrs[0].s_addr), sizeof(in_addr_t));
#endif
Verbose("interface address %s (-M option)", inet_ntoa(myAddrs[0]));
return;
}
Verbose("using hostname for interface addresses");
if ((struct hostent *)0 == (he = gethostbyname(myHostname))) {
Error("ProbeInterfaces(): gethostbyname(%s): %s", myHostname,
hstrerror(h_errno));
return;
}
if (4 != he->h_length || AF_INET != he->h_addrtype) {
Error
("ProbeInterfaces(): gethostbyname(%s): wrong address size (4 != %d) or address family (%d != %d)",
myHostname, he->h_length, AF_INET, he->h_addrtype);
return;
}
for (count = 0; he->h_addr_list[count] != (char *)0; count++);
if (myAddrs != (struct in_addr *)0)
free(myAddrs);
myAddrs = (struct in_addr *)0;
if (count == 0)
return;
myAddrs = (struct in_addr *)calloc(count + 1, sizeof(struct in_addr));
if (myAddrs == (struct in_addr *)0)
OutOfMem();
for (count--; count >= 0; count--) {
#if HAVE_MEMCPY
memcpy(&(myAddrs[count].s_addr), he->h_addr_list[count],
he->h_length);
#else
bcopy(he->h_addr_list[count], &(myAddrs[count].s_addr),
he->h_length);
#endif
Verbose("interface address %s (hostname address)",
inet_ntoa(myAddrs[count]));
}
#endif
}
/* This makes sure a directory exists and tries to create it if it
* doesn't. returns 0 for success, -1 for error
*/
@ -1290,9 +1105,9 @@ main(argc, argv)
thepid = getpid();
if ((char *)0 == (progname = strrchr(argv[0], '/'))) {
progname = StrDup(argv[0]);
progname = argv[0];
} else {
progname = StrDup(++progname);
++progname;
}
setpwent();
@ -1354,7 +1169,7 @@ main(argc, argv)
#endif
break;
case 'C':
pcConfig = StrDup(optarg);
pcConfig = optarg;
break;
case 'd':
optConf->daemonmode = FLAGTRUE;
@ -1520,7 +1335,7 @@ main(argc, argv)
Error("gethostname(): %s", strerror(errno));
Bye(EX_OSERR);
}
ProbeInterfaces();
ProbeInterfaces(bindAddr);
/* initialize the timers */
for (i = 0; i < T_MAX; i++)

3
conserver/main.h
View File

@ -1,5 +1,5 @@
/*
* $Id: main.h,v 5.52 2004/04/13 18:12:00 bryan Exp $
* $Id: main.h,v 5.53 2004/05/21 04:15:17 bryan Exp $
*
* Copyright conserver.com, 2000
*
@ -44,7 +44,6 @@ extern unsigned short bindPort, bindBasePort;
extern char *pcConfig;
extern int cMaxMemb;
extern struct sockaddr_in in_port;
extern int isMaster;
extern CONFIG *optConf;
extern CONFIG *config;
extern CONFIG defConfig;

837
conserver/readcfg.c
View File

@ -1,5 +1,5 @@
/*
* $Id: readcfg.c,v 5.173 2004/05/07 03:42:49 bryan Exp $
* $Id: readcfg.c,v 5.176 2004/05/25 00:38:15 bryan Exp $
*
* Copyright conserver.com, 2000
*
@ -123,24 +123,8 @@ AddUserList(id)
}
/***** internal things *****/
typedef struct item {
char *id;
void (*reg) PARAMS((char *));
} ITEM;
typedef struct section {
char *id;
void (*begin) PARAMS((char *));
void (*end) PARAMS((void));
void (*abort) PARAMS((void));
void (*destroy) PARAMS((void));
ITEM *items;
} SECTION;
#define ALLWORDSEP ", \f\v\t\n\r"
int line = 1; /* current line number */
char *file = (char *)0;
int isStartup = 0;
GRPENT *pGroupsOld = (GRPENT *)0;
GRPENT *pGEstage = (GRPENT *)0;
@ -681,6 +665,8 @@ ApplyDefault(d, c)
c->idletimeout = d->idletimeout;
if (d->logfilemax != 0)
c->logfilemax = d->logfilemax;
if (d->raw != FLAGUNKNOWN)
c->raw = d->raw;
if (d->port != 0)
c->port = d->port;
if (d->netport != 0)
@ -975,239 +961,6 @@ ProcessDevice(c, id)
OutOfMem();
}
void
#if PROTOTYPES
ProcessSubst(CONSENT *pCE, char **repl, char **str, char *name, char *id)
#else
ProcessSubst(pCE, repl, str, name, id)
CONSENT *pCE;
char **repl;
char **str;
char *name;
char *id;
#endif
{
/*
* (CONSENT *pCE) and (char **repl) are used when a replacement is to
* actually happen...repl is the string to munch, pCE holds the data.
*
* (char **str) is used to store a copy of (char *id), if it passes
* the format check.
*
* the idea is that this is first called when the config file is read,
* putting the result in (char **str). then we call it again, near
* the end, permuting (char **repl) with values from (CONSENT *pCE) with
* the saved string now coming in as (char *id). got it?
*
* you could pass all arguments in...then both types of actions occur.
*/
char *p;
char *repfmt[255];
unsigned short repnum;
int i;
enum repstate {
REP_BEGIN,
REP_LTR,
REP_EQ,
REP_INT,
REP_END
} state;
if (str != (char **)0) {
if (*str != (char *)0) {
free(*str);
*str = (char *)0;
}
}
if ((id == (char *)0) || (*id == '\000'))
return;
repnum = 0;
state = REP_BEGIN;
for (i = 0; i < 256; i++)
repfmt[i] = (char *)0;
for (p = id; *p != '\000'; p++) {
switch (state) {
case REP_BEGIN:
/* must be printable */
if (*p == ',' || !isgraph((int)(*p)))
goto subst_err;
/* make sure we haven't seen this replacement char yet */
repnum = (unsigned short)(*p);
if (repfmt[repnum] != (char *)0) {
if (isMaster)
Error
("substitution characters of `%s' option are the same [%s:%d]",
name, file, line);
return;
}
state = REP_LTR;
break;
case REP_LTR:
if (*p != '=')
goto subst_err;
state = REP_EQ;
break;
case REP_EQ:
repfmt[repnum] = p;
if (*p == 'h' || *p == 'c' || *p == 'p' || *p == 'P')
state = REP_INT;
else
goto subst_err;
break;
case REP_INT:
if (*p == 'd' || *p == 'x' || *p == 'X') {
if (*(repfmt[repnum]) != 'p' &&
*(repfmt[repnum]) != 'P')
goto subst_err;
state = REP_END;
} else if (*p == 's') {
if (*(repfmt[repnum]) != 'h' &&
*(repfmt[repnum]) != 'c')
goto subst_err;
state = REP_END;
} else if (!isdigit((int)(*p)))
goto subst_err;
break;
case REP_END:
if (*p != ',')
goto subst_err;
state = REP_BEGIN;
break;
}
}
if (state != REP_END) {
subst_err:
if (isMaster)
Error
("invalid `%s' specification `%s' (char #%d: `%c') [%s:%d]",
name, id, (p - id) + 1, *p, file, line);
return;
}
if (str != (char **)0) {
if ((*str = StrDup(id)) == (char *)0)
OutOfMem();
}
if (pCE != (CONSENT *)0 && repl != (char **)0) {
static STRING *result = (STRING *)0;
if (result == (STRING *)0)
result = AllocString();
BuildString((char *)0, result);
for (p = *repl; *p != '\000'; p++) {
if (repfmt[(unsigned short)(*p)] != (char *)0) {
char *r = repfmt[(unsigned short)(*p)];
int plen = 0;
char *c = (char *)0;
int o = 0;
if (*r == 'h' || *r == 'c') {
/* check the pattern for a length */
if (isdigit((int)(*(r + 1))))
plen = atoi(r + 1);
if (*r == 'h')
c = pCE->host;
else if (*r == 'c')
c = pCE->server;
plen -= strlen(c);
/* pad it out, if necessary */
for (i = 0; i < plen; i++)
BuildStringChar(' ', result);
/* throw in the string */
BuildString(c, result);
} else {
unsigned short port = 0;
unsigned short base = 0;
int padzero = 0;
static STRING *num = (STRING *)0;
if (num == (STRING *)0)
num = AllocString();
BuildString((char *)0, num);
if (*r == 'p')
port = pCE->port;
if (*r == 'P')
port = pCE->netport;
/* check the pattern for a length and padding */
for (c = r + 1; *c != '\000'; c++)
if (!isdigit((int)(*c)))
break;
if (c != r + 1) {
plen = atoi(r + 1);
padzero = (r[1] == '0');
}
/* check for base */
switch (*c) {
case 'd':
base = 10;
break;
case 'x':
case 'X':
base = 16;
break;
default:
return;
}
while (port >= base) {
if (port % base >= 10)
BuildStringChar((port % base) - 10 +
(*c == 'x' ? 'a' : 'A'), num);
else
BuildStringChar((port % base) + '0', num);
port /= base;
}
if (port >= 10)
BuildStringChar(port - 10 +
(*c == 'x' ? 'a' : 'A'), num);
else
BuildStringChar(port + '0', num);
/* if we're supposed to be a certain length, pad it */
while (num->used - 1 < plen) {
if (padzero == 0)
BuildStringChar(' ', num);
else
BuildStringChar('0', num);
}
/* reverse the text to put it in forward order */
o = num->used - 1;
for (i = 0; i < o / 2; i++) {
char temp;
temp = num->string[i];
num->string[i]
= num->string[o - i - 1];
num->string[o - i - 1] = temp;
}
BuildStringN(num->string, o, result);
}
} else
BuildStringChar(*p, result);
}
free(*repl);
if ((*repl = StrDup(result->string)) == (char *)0)
OutOfMem();
}
return;
}
void
#if PROTOTYPES
DefaultItemDevice(char *id)
@ -1220,6 +973,63 @@ DefaultItemDevice(id)
ProcessDevice(parserDefaultTemp, id);
}
SUBST *substData = (SUBST *) 0;
int
#if PROTOTYPES
SubstCallback(char c, char **s, int *i)
#else
SubstCallback(c, s, i)
char c;
char **s;
int *i;
#endif
{
int retval = 0;
if (substData == (SUBST *) 0) {
if ((substData =
(SUBST *) calloc(1, sizeof(SUBST))) == (SUBST *) 0)
OutOfMem();
substData->callback = &SubstCallback;
substData->tokens['p'] = ISNUMBER;
substData->tokens['P'] = ISNUMBER;
substData->tokens['h'] = ISSTRING;
substData->tokens['c'] = ISSTRING;
}
if (s != (char **)0) {
CONSENT *pCE;
if (substData->data == (void *)0)
return 0;
pCE = (CONSENT *)(substData->data);
if (c == 'h') {
(*s) = pCE->host;
retval = 1;
} else if (c == 'c') {
(*s) = pCE->server;
retval = 1;
}
}
if (i != (int *)0) {
CONSENT *pCE;
if (substData->data == (void *)0)
return 0;
pCE = (CONSENT *)(substData->data);
if (c == 'p') {
(*i) = pCE->port;
retval = 1;
} else if (c == 'P') {
(*i) = pCE->netport;
retval = 1;
}
}
return retval;
}
void
#if PROTOTYPES
DefaultItemDevicesubst(char *id)
@ -1229,8 +1039,8 @@ DefaultItemDevicesubst(id)
#endif
{
CONDDEBUG((1, "DefaultItemDevicesubst(%s) [%s:%d]", id, file, line));
ProcessSubst((CONSENT *)0, (char **)0,
&(parserDefaultTemp->devicesubst), "devicesubst", id);
ProcessSubst(substData, (char **)0, &(parserDefaultTemp->devicesubst),
"devicesubst", id);
}
void
@ -1242,7 +1052,7 @@ DefaultItemExecsubst(id)
#endif
{
CONDDEBUG((1, "DefaultItemExecsubst(%s) [%s:%d]", id, file, line));
ProcessSubst((CONSENT *)0, (char **)0, &(parserDefaultTemp->execsubst),
ProcessSubst(substData, (char **)0, &(parserDefaultTemp->execsubst),
"execsubst", id);
}
@ -1255,7 +1065,7 @@ DefaultItemInitsubst(id)
#endif
{
CONDDEBUG((1, "DefaultItemInitsubst(%s) [%s:%d]", id, file, line));
ProcessSubst((CONSENT *)0, (char **)0, &(parserDefaultTemp->initsubst),
ProcessSubst(substData, (char **)0, &(parserDefaultTemp->initsubst),
"initsubst", id);
}
@ -1859,14 +1669,17 @@ ProcessProtocol(c, id)
char *id;
#endif
{
c->raw = 0;
if ((id == (char *)0) || (*id == '\000'))
if ((id == (char *)0) || (*id == '\000')) {
c->raw = FLAGUNKNOWN;
return;
}
if (strcmp(id, "telnet") == 0)
if (strcmp(id, "telnet") == 0) {
c->raw = FLAGFALSE;
return;
}
if (strcmp(id, "raw") == 0) {
c->raw = 1;
c->raw = FLAGTRUE;
return;
}
if (isMaster)
@ -2850,6 +2663,7 @@ ConsoleAdd(c)
pCEmatch->portbase = c->portbase;
pCEmatch->activitylog = c->activitylog;
pCEmatch->breaklog = c->breaklog;
pCEmatch->raw = c->raw;
pCEmatch->mark = c->mark;
pCEmatch->nextMark = c->nextMark;
pCEmatch->breakNum = c->breakNum;
@ -2962,17 +2776,18 @@ ConsoleDestroy()
*/
c->netport = c->portbase + c->portinc * c->port;
substData->data = (void *)c;
/* check for substitutions */
if (c->type == DEVICE && c->devicesubst != (char *)0)
ProcessSubst(c, &(c->device), (char **)0, (char *)0,
ProcessSubst(substData, &(c->device), (char **)0, (char *)0,
c->devicesubst);
if (c->type == EXEC && c->execsubst != (char *)0)
ProcessSubst(c, &(c->exec), (char **)0, (char *)0,
ProcessSubst(substData, &(c->exec), (char **)0, (char *)0,
c->execsubst);
if (c->initcmd != (char *)0 && c->initsubst != (char *)0)
ProcessSubst(c, &(c->initcmd), (char **)0, (char *)0,
ProcessSubst(substData, &(c->initcmd), (char **)0, (char *)0,
c->initsubst);
/* go ahead and do the '&' substitution */
@ -3003,6 +2818,8 @@ ConsoleDestroy()
/* set the options that default false */
if (c->activitylog == FLAGUNKNOWN)
c->activitylog = FLAGFALSE;
if (c->raw == FLAGUNKNOWN)
c->raw = FLAGFALSE;
if (c->breaklog == FLAGUNKNOWN)
c->breaklog = FLAGFALSE;
if (c->hupcl == FLAGUNKNOWN)
@ -3274,8 +3091,8 @@ ConsoleItemDevicesubst(id)
#endif
{
CONDDEBUG((1, "ConsoleItemDevicesubst(%s) [%s:%d]", id, file, line));
ProcessSubst((CONSENT *)0, (char **)0,
&(parserConsoleTemp->devicesubst), "devicesubst", id);
ProcessSubst(substData, (char **)0, &(parserConsoleTemp->devicesubst),
"devicesubst", id);
}
void
@ -3287,7 +3104,7 @@ ConsoleItemExecsubst(id)
#endif
{
CONDDEBUG((1, "ConsoleItemExecsubst(%s) [%s:%d]", id, file, line));
ProcessSubst((CONSENT *)0, (char **)0, &(parserConsoleTemp->execsubst),
ProcessSubst(substData, (char **)0, &(parserConsoleTemp->execsubst),
"execsubst", id);
}
@ -3300,7 +3117,7 @@ ConsoleItemInitsubst(id)
#endif
{
CONDDEBUG((1, "ConsoleItemInitsubst(%s) [%s:%d]", id, file, line));
ProcessSubst((CONSENT *)0, (char **)0, &(parserConsoleTemp->initsubst),
ProcessSubst(substData, (char **)0, &(parserConsoleTemp->initsubst),
"initsubst", id);
}
@ -4595,484 +4412,6 @@ SECTION sections[] = {
{(char *)0, (void *)0, (void *)0, (void *)0, (void *)0}
};
/* the format of the file should be as follows
*
* <section keyword> [section name] {
* <item keyword> [item value];
* .
* .
* }
*
* whitespace gets retained in [section name], and [item value]
* values. for example,
*
* users bryan todd ;
*
* will give users the value of 'bryan todd'. the leading and
* trailing whitespace is nuked, but the middle stuff isn't.
*
* a little note about the 'state' var...
* START = before <section keyword>
* NAME = before [section name]
* LEFTB = before left curly brace
* KEY = before <item keyword>
* VALUE = before [item value]
* SEMI = before semi-colon
*/
typedef enum states {
START,
NAME,
LEFTB,
KEY,
VALUE,
SEMI
} STATES;
typedef enum tokens {
DONE,
LEFTBRACE,
RIGHTBRACE,
SEMICOLON,
WORD,
INCLUDE
} TOKEN;
TOKEN
#if PROTOTYPES
GetWord(FILE *fp, int *line, short spaceok, STRING *word)
#else
GetWord(fp, line, spaceok, word)
FILE *fp;
int *line;
short spaceok;
STRING *word;
#endif
{
int c;
short backslash = 0;
short quote = 0;
short comment = 0;
short sawQuote = 0;
short quotedBackslash = 0;
char *include = "include";
short checkInc = -1;
/* checkInc == -3, saw #include
* == -2, saw nothin'
* == -1, saw \n or start of file
* == 0, saw "\n#"
*/
BuildString((char *)0, word);
while ((c = fgetc(fp)) != EOF) {
if (c == '\n') {
(*line)++;
if (checkInc == -2)
checkInc = -1;
}
if (comment) {
if (c == '\n')
comment = 0;
if (checkInc >= 0) {
if (include[checkInc] == '\000') {
if (isspace(c))
checkInc = -3;
} else if (c == include[checkInc])
checkInc++;
else
checkInc = -2;
} else if (checkInc == -3) {
static STRING *fname = (STRING *)0;
if (fname == (STRING *)0)
fname = AllocString();
if (fname->used != 0 || !isspace(c)) {
if (c == '\n') {
if (fname->used > 0) {
while (fname->used > 1 && isspace((int)
(fname->
string
[fname->
used -
2])))
fname->used--;
if (fname->used > 0)
fname->string[fname->used - 1] = '\000';
}
checkInc = -2;
if (fname->used > 0) {
BuildString((char *)0, word);
BuildString(fname->string, word);
BuildString((char *)0, fname);
return INCLUDE;
}
} else
BuildStringChar(c, fname);
}
}
continue;
}
if (backslash) {
BuildStringChar(c, word);
backslash = 0;
continue;
}
if (quote) {
if (c == '"') {
if (quotedBackslash) {
BuildStringChar(c, word);
quotedBackslash = 0;
} else
quote = 0;
} else {
if (quotedBackslash) {
BuildStringChar('\\', word);
quotedBackslash = 0;
}
if (c == '\\')
quotedBackslash = 1;
else
BuildStringChar(c, word);
}
continue;
}
if (c == '\\') {
backslash = 1;
} else if (c == '#') {
comment = 1;
if (checkInc == -1)
checkInc = 0;
} else if (c == '"') {
quote = 1;
sawQuote = 1;
} else if (isspace(c)) {
if (word->used <= 1)
continue;
if (spaceok) {
BuildStringChar(c, word);
continue;
}
gotword:
while (word->used > 1 &&
isspace((int)(word->string[word->used - 2])))
word->used--;
if (word->used > 0)
word->string[word->used - 1] = '\000';
return WORD;
} else if (c == '{') {
if (word->used <= 1 && !sawQuote) {
BuildStringChar(c, word);
return LEFTBRACE;
} else {
ungetc(c, fp);
goto gotword;
}
} else if (c == '}') {
if (word->used <= 1 && !sawQuote) {
BuildStringChar(c, word);
return RIGHTBRACE;
} else {
ungetc(c, fp);
goto gotword;
}
} else if (c == ';') {
if (word->used <= 1 && !sawQuote) {
BuildStringChar(c, word);
return SEMICOLON;
} else {
ungetc(c, fp);
goto gotword;
}
} else {
BuildStringChar(c, word);
}
}
/* this should only happen in rare cases */
if (quotedBackslash) {
BuildStringChar('\\', word);
quotedBackslash = 0;
}
/* if we saw "valid" data, it's a word */
if (word->used > 1 || sawQuote)
goto gotword;
return DONE;
}
void
#if PROTOTYPES
ParseFile(char *filename, FILE *fp, int level)
#else
ParseFile(filename, fp, level)
char *filename;
FILE *fp;
int level;
#endif
{
/* things that should be used between recursions */
static STATES state = START;
static STRING *word = (STRING *)0;
static short spaceok = 0;
static int secIndex = 0;
static int keyIndex = 0;
/* other stuff that's local to each recursion */
char *p;
TOKEN token = DONE;
int nextline = 1; /* "next" line number */
if (level >= 10) {
if (isMaster)
Error("ParseFile(): nesting too deep, not parsing `%s'",
filename);
return;
}
/* set some globals */
line = 1;
file = filename;
/* if we're parsing the base file, set static vars */
if (level == 0) {
state = START;
spaceok = 0;
secIndex = 0;
keyIndex = 0;
}
/* initialize local things */
if (word == (STRING *)0)
word = AllocString();
while ((token = GetWord(fp, &nextline, spaceok, word)) != DONE) {
if (token == INCLUDE) {
FILE *lfp;
if ((FILE *)0 == (lfp = fopen(word->string, "r"))) {
if (isMaster)
Error("ParseFile(): fopen(%s): %s", word->string,
strerror(errno));
} else {
char *fname;
/* word gets destroyed, so save the name */
fname = StrDup(word->string);
ParseFile(fname, lfp, level + 1);
fclose(lfp);
free(fname);
}
} else {
switch (state) {
case START:
switch (token) {
case WORD:
for (secIndex = 0;
(p = sections[secIndex].id) != (char *)0;
secIndex++) {
if (strcasecmp(word->string, p) == 0) {
CONDDEBUG((1,
"ReadCfg(): got keyword '%s' [%s:%d]",
word->string, file, line));
state = NAME;
break;
}
}
if (state == START) {
if (isMaster)
Error("invalid keyword '%s' [%s:%d]",
word->string, file, line);
}
break;
case LEFTBRACE:
case RIGHTBRACE:
case SEMICOLON:
if (isMaster)
Error("invalid token '%s' [%s:%d]",
word->string, file, line);
break;
case DONE: /* just shutting up gcc */
case INCLUDE: /* just shutting up gcc */
break;
}
break;
case NAME:
switch (token) {
case WORD:
(*sections[secIndex].begin) (word->string);
state = LEFTB;
break;
case RIGHTBRACE:
if (isMaster)
Error("premature token '%s' [%s:%d]",
word->string, file, line);
state = START;
break;
case LEFTBRACE:
case SEMICOLON:
if (isMaster)
Error("invalid token '%s' [%s:%d]",
word->string, file, line);
break;
case DONE: /* just shutting up gcc */
case INCLUDE: /* just shutting up gcc */
break;
}
break;
case LEFTB:
switch (token) {
case LEFTBRACE:
state = KEY;
break;
case RIGHTBRACE:
if (isMaster)
Error("premature token '%s' [%s:%d]",
word->string, file, line);
(*sections[secIndex].abort) ();
state = START;
break;
case SEMICOLON:
if (isMaster)
Error("invalid token '%s' [%s:%d]",
word->string, file, line);
break;
case WORD:
if (isMaster)
Error("invalid word '%s' [%s:%d]",
word->string, file, line);
break;
case DONE: /* just shutting up gcc */
case INCLUDE: /* just shutting up gcc */
break;
}
break;
case KEY:
switch (token) {
case WORD:
for (keyIndex = 0;
(p =
sections[secIndex].items[keyIndex].id) !=
(char *)0; keyIndex++) {
if (strcasecmp(word->string, p) == 0) {
CONDDEBUG((1,
"got keyword '%s' [%s:%d]",
word->string, file, line));
state = VALUE;
break;
}
}
if (state == KEY) {
if (isMaster)
Error("invalid keyword '%s' [%s:%d]",
word->string, file, line);
}
break;
case RIGHTBRACE:
(*sections[secIndex].end) ();
state = START;
break;
case LEFTBRACE:
if (isMaster)
Error("invalid token '%s' [%s:%d]",
word->string, file, line);
break;
case SEMICOLON:
if (isMaster)
Error("premature token '%s' [%s:%d]",
word->string, file, line);
case DONE: /* just shutting up gcc */
case INCLUDE: /* just shutting up gcc */
break;
}
break;
case VALUE:
switch (token) {
case WORD:
(*sections[secIndex].items[keyIndex].
reg) (word->string);
state = SEMI;
break;
case SEMICOLON:
if (isMaster)
Error("invalid token '%s' [%s:%d]",
word->string, file, line);
state = KEY;
break;
case RIGHTBRACE:
if (isMaster)
Error("premature token '%s' [%s:%d]",
word->string, file, line);
(*sections[secIndex].abort) ();
state = START;
break;
case LEFTBRACE:
if (isMaster)
Error("invalid token '%s' [%s:%d]",
word->string, file, line);
break;
case DONE: /* just shutting up gcc */
case INCLUDE: /* just shutting up gcc */
break;
}
break;
case SEMI:
switch (token) {
case SEMICOLON:
state = KEY;
break;
case RIGHTBRACE:
if (isMaster)
Error("premature token '%s' [%s:%d]",
word->string, file, line);
(*sections[secIndex].abort) ();
state = START;
break;
case LEFTBRACE:
if (isMaster)
Error("invalid token '%s' [%s:%d]",
word->string, file, line);
break;
case WORD:
if (isMaster)
Error("invalid word '%s' [%s:%d]",
word->string, file, line);
break;
case DONE: /* just shutting up gcc */
case INCLUDE: /* just shutting up gcc */
break;
}
break;
}
switch (state) {
case NAME:
case VALUE:
spaceok = 1;
break;
case KEY:
case LEFTB:
case START:
case SEMI:
spaceok = 0;
break;
}
}
line = nextline;
}
if (level == 0) {
/* check for proper ending of file and do any cleanup */
switch (state) {
case START:
break;
case KEY:
case LEFTB:
case VALUE:
case SEMI:
(*sections[secIndex].abort) ();
/* fall through */
case NAME:
if (isMaster)
Error("premature EOF seen [%s:%d]", file, line);
break;
}
}
}
void
#if PROTOTYPES
ReadCfg(char *filename, FILE *fp)
@ -5082,7 +4421,6 @@ ReadCfg(filename, fp)
FILE *fp;
#endif
{
char *p;
int i;
#if HAVE_DMALLOC && DMALLOC_MARK_READCFG
unsigned long dmallocMarkReadCfg = 0;
@ -5116,18 +4454,15 @@ ReadCfg(filename, fp)
DestroyConfig(pConfig);
pConfig = (CONFIG *)0;
}
if ((pConfig = (CONFIG *)calloc(1, sizeof(CONFIG)))
== (CONFIG *)0)
if ((pConfig = (CONFIG *)calloc(1, sizeof(CONFIG))) == (CONFIG *)0)
OutOfMem();
/* initialize the substition bits */
SubstCallback('\000', (char **)0, (int *)0);
/* ready to read in the data */
ParseFile(filename, fp, 0);
/* now clean up all the temporary space used */
for (i = 0; (p = sections[i].id) != (char *)0; i++) {
(*sections[i].destroy) ();
}
#if HAVE_DMALLOC && DMALLOC_MARK_READCFG
CONDDEBUG((1, "ReadCfg(): dmalloc / MarkReadCfg"));
dmalloc_log_changed(dmallocMarkReadCfg, 1, 0, 1);

3
conserver/readcfg.h
View File

@ -1,5 +1,5 @@
/*
* $Id: readcfg.h,v 5.39 2004/05/07 03:42:49 bryan Exp $
* $Id: readcfg.h,v 5.40 2004/05/25 23:03:01 bryan Exp $
*
* Copyright conserver.com, 2000
*
@ -43,6 +43,7 @@ extern ACCESS *pACList; /* `who do you love' (or trust) */
extern CONSENTUSERS *pADList; /* list of admin users */
extern BREAKS breakList[9]; /* list of break sequences */
extern CONFIG *pConfig; /* settings seen by config parser */
extern SUBST *substData; /* substitution function data */
extern void ReadCfg PARAMS((char *, FILE *));
extern void ReReadCfg PARAMS((int));

4
conserver/version.h
View File

@ -1,5 +1,5 @@
/*
* $Id: version.h,v 1.61 2004/04/16 16:58:09 bryan Exp $
* $Id: version.h,v 1.62 2004/05/23 16:44:45 bryan Exp $
*
* Copyright conserver.com, 2000
*
@ -14,4 +14,4 @@
@(#) Copyright 2000 conserver.com.\n\
All rights reserved.\n"
#define THIS_VERSION "conserver.com version 8.1.5"
#define THIS_VERSION "conserver.com version 8.1.6"

4
console/Makefile.in
View File

@ -25,11 +25,11 @@ LIBS = @LIBS@
### Makefile rules - no user-servicable parts below
CONSOLE_OBJS = console.o getpassword.o ../conserver/cutil.o
CONSOLE_OBJS = console.o getpassword.o readconf.o ../conserver/cutil.o
CONSOLE_HDRS = ../config.h $(top_srcdir)/compat.h \
$(top_srcdir)/conserver/cutil.h \
$(top_srcdir)/conserver/version.h \
$(srcdir)/getpassword.h
$(srcdir)/getpassword.h $(srcdir)/readconf.h
ALL = console

445
console/console.c
View File

@ -1,5 +1,5 @@
/*
* $Id: console.c,v 5.164 2004/04/20 01:30:13 bryan Exp $
* $Id: console.c,v 5.167 2004/05/25 23:03:25 bryan Exp $
*
* Copyright conserver.com, 2000
*
@ -34,6 +34,7 @@
#include <getpassword.h>
#include <cutil.h>
#include <version.h>
#include <readconf.h>
#if HAVE_OPENSSL
#include <openssl/ssl.h>
#include <openssl/err.h>
@ -41,24 +42,11 @@
#endif
int fReplay = 0, fVersion = 0, fStrip = 0;
int fReplay = 0, fVersion = 0;
int showExecData = 1;
#if HAVE_OPENSSL
int fReqEncryption = 1;
int fAllowUnencrypted = 0;
char *pcCredFile = (char *)0;
#endif
int chAttn = -1, chEsc = -1;
char *pcInMaster =
#if USE_UNIX_DOMAIN_SOCKETS
UDSDIR;
#else
MASTERHOST; /* which machine is current */
#endif
char *pcPort = DEFPORT;
unsigned short bindPort;
CONSFILE *cfstdout;
char *pcUser = (char *)0;
int disconnectCount = 0;
STRING *execCmd = (STRING *)0;
CONSFILE *execCmdFile = (CONSFILE *)0;
@ -67,6 +55,8 @@ CONSFILE *gotoConsole = (CONSFILE *)0;
CONSFILE *prevConsole = (CONSFILE *)0;
char *gotoName = (char *)0;
char *prevName = (char *)0;
CONFIG *optConf = (CONFIG *)0;
CONFIG *config = (CONFIG *)0;
#if HAVE_OPENSSL
SSL_CTX *ctx = (SSL_CTX *)0;
@ -92,15 +82,17 @@ SetupSSL()
Error("Could not load SSL default CA file and/or directory");
Bye(EX_UNAVAILABLE);
}
if (pcCredFile != (char *)0) {
if (SSL_CTX_use_certificate_chain_file(ctx, pcCredFile) != 1) {
if (config->sslcredentials != (char *)0) {
if (SSL_CTX_use_certificate_chain_file
(ctx, config->sslcredentials) != 1) {
Error("Could not load SSL certificate from '%s'",
pcCredFile);
config->sslcredentials);
Bye(EX_UNAVAILABLE);
}
if (SSL_CTX_use_PrivateKey_file
(ctx, pcCredFile, SSL_FILETYPE_PEM) != 1) {
Error("Could not SSL private key from '%s'", pcCredFile);
(ctx, config->sslcredentials, SSL_FILETYPE_PEM) != 1) {
Error("Could not SSL private key from '%s'",
config->sslcredentials);
Bye(EX_UNAVAILABLE);
}
}
@ -191,54 +183,56 @@ Usage(wantfull)
#endif
{
static char *full[] = {
"7 strip the high bit off all console data",
"a(A) attach politely (and replay last 20 lines)",
"b(B) send broadcast message to all users (on master)",
"7 strip the high bit off all console data",
"a(A) attach politely (and replay last 20 lines)",
"b(B) send broadcast message to all users (on master)",
#if HAVE_OPENSSL
"c cred load an SSL certificate and key from the PEM encoded file",
"c cred load an SSL certificate and key from the PEM encoded file",
#else
"c cred ignored - encryption not compiled into code",
"c cred ignored - encryption not compiled into code",
#endif
"d disconnect [user][@console]",
"D enable debug output, sent to stderr",
"e esc set the initial escape characters",
"C config override per-user config file",
"d disconnect [user][@console]",
"D enable debug output, sent to stderr",
"e esc set the initial escape characters",
#if HAVE_OPENSSL
"E don't attempt encrypted connections",
"E don't attempt encrypted connections",
#else
"E ignored - encryption not compiled into code",
"E ignored - encryption not compiled into code",
#endif
"f(F) force read/write connection (and replay)",
"h output this message",
"i(I) display information in machine-parseable form (on master)",
"l user use username instead of current username",
"M mach master server to poll first",
"p port port to connect to",
"P display pids of daemon(s)",
"q(Q) send a quit command to the (master) server",
"r(R) display (master) daemon version (think 'r'emote version)",
"s(S) spy on a console (and replay)",
"t send a text message to [user][@console]",
"u show users on the various consoles",
"f(F) force read/write connection (and replay)",
"h output this message",
"i(I) display information in machine-parseable form (on master)",
"l user use username instead of current username",
"M master master server to poll first",
"n do not read system-wide config file",
"p port port to connect to",
"P display pids of daemon(s)",
"q(Q) send a quit command to the (master) server",
"r(R) display (master) daemon version (think 'r'emote version)",
"s(S) spy on a console (and replay)",
"t send a text message to [user][@console]",
"u show users on the various consoles",
#if HAVE_OPENSSL
"U allow unencrypted connections if SSL not available",
"U allow unencrypted connections if SSL not available",
#else
"U ignored - encryption not compiled into code",
"U ignored - encryption not compiled into code",
#endif
"v be more verbose",
"V show version information",
"w(W) show who is on which console (on master)",
"x examine ports and baud rates",
"v be more verbose",
"V show version information",
"w(W) show who is on which console (on master)",
"x examine ports and baud rates",
(char *)0
};
fprintf(stderr,
"usage: %s [-aAfFsS] [-7DEUv] [-c cred] [-M mach] [-p port] [-e esc] [-l username] console\n",
"usage: %s [-aAfFsS] [-7DEnUv] [-c cred] [-C config] [-M master] [-p port] [-e esc] [-l username] console\n",
progname);
fprintf(stderr,
" %s [-hiIPrRuVwWx] [-7DEUv] [-c cred] [-M mach] [-p port] [-d [user][@console]] [-[bB] message] [-t [user][@console] message]\n",
" %s [-hiIPrRuVwWx] [-7DEnUv] [-c cred] [-C config] [-M master] [-p port] [-d [user][@console]] [-[bB] message] [-t [user][@console] message]\n",
progname);
fprintf(stderr,
" %s [-qQ] [-7DEUv] [-c cred] [-M mach] [-p port]\n",
" %s [-qQ] [-7DEnUv] [-c cred] [-C config] [-M master] [-p port]\n",
progname);
if (wantfull) {
@ -272,6 +266,9 @@ Version()
#endif
#if HAVE_PAM
"pam",
#endif
#if USE_UNIX_DOMAIN_SOCKETS
"uds",
#endif
(char *)0
};
@ -290,6 +287,8 @@ Version()
#endif
Msg("default escape sequence `%s%s\'", FmtCtl(DEFATTN, acA1),
FmtCtl(DEFESC, acA2));
Msg("default site-wide configuration in `%s'", CLIENTCONFIGFILE);
Msg("default per-user configuration in `%s'", "$HOME/.consolerc");
BuildString((char *)0, acA1);
if (optionlist[0] == (char *)0)
@ -310,10 +309,12 @@ Version()
BuildStringChar('0' + DMALLOC_VERSION_MINOR, acA1);
BuildStringChar('.', acA1);
BuildStringChar('0' + DMALLOC_VERSION_PATCH, acA1);
#if defined(DMALLOC_VERSION_BETA)
if (DMALLOC_VERSION_BETA != 0) {
BuildString("-b", acA1);
BuildStringChar('0' + DMALLOC_VERSION_BETA, acA1);
}
#endif
Msg("dmalloc version: %s", acA1->string);
#endif
#if HAVE_OPENSSL
@ -388,7 +389,7 @@ ValidateEsc()
{
unsigned char c1, c2;
if (!fStrip)
if (config->striphigh != FLAGTRUE)
return;
if (chAttn == -1 || chEsc == -1) {
@ -463,7 +464,7 @@ GetPort(pcToHost, sPort)
#if USE_UNIX_DOMAIN_SOCKETS
if (portPath == (STRING *)0)
portPath = AllocString();
BuildStringPrint(portPath, "%s/%hu", pcInMaster, sPort);
BuildStringPrint(portPath, "%s/%hu", config->master, sPort);
port.sun_family = AF_UNIX;
if (portPath->used > sizeof(port.sun_path)) {
Error("GetPort: path to socket too long: %s", portPath->string);
@ -607,7 +608,15 @@ DestroyDataStructures()
C2Cooked();
if (cfstdout != (CONSFILE *)0)
FileUnopen(cfstdout);
DestroyConfig(pConfig);
DestroyConfig(optConf);
DestroyConfig(config);
DestroyTerminal(pTerm);
if (myAddrs != (struct in_addr *)0)
free(myAddrs);
DestroyStrings();
if (substData != (SUBST *) 0)
free(substData);
}
char *
@ -944,6 +953,129 @@ DoExec(pcf)
}
}
void
#if PROTOTYPES
ExpandString(char *str, CONSFILE *c)
#else
ExpandString(str, c)
char *str;
CONSFILE *c;
#endif
{
char s;
short backslash = 0;
short cntrl = 0;
char oct = '\000';
short octs = 0;
static STRING *exp = (STRING *)0;
if (str == (char *)0 || c == (CONSFILE *)0)
return;
if (exp == (STRING *)0)
exp = AllocString();
BuildString((char *)0, exp);
backslash = 0;
cntrl = 0;
while ((s = (*str++)) != '\000') {
if (octs > 0 && octs < 3 && s >= '0' && s <= '7') {
++octs;
oct = oct * 8 + (s - '0');
continue;
}
if (octs != 0) {
BuildStringChar(oct, exp);
octs = 0;
oct = '\000';
}
if (backslash) {
backslash = 0;
if (s == 'a')
s = '\a';
else if (s == 'b')
s = '\b';
else if (s == 'f')
s = '\f';
else if (s == 'n')
s = '\n';
else if (s == 'r')
s = '\r';
else if (s == 't')
s = '\t';
else if (s == 'v')
s = '\v';
else if (s == '^')
s = '^';
else if (s >= '0' && s <= '7') {
++octs;
oct = oct * 8 + (s - '0');
continue;
}
BuildStringChar(s, exp);
continue;
}
if (cntrl) {
cntrl = 0;
if (s == '?')
s = 0x7f; /* delete */
else
s = s & 0x1f;
BuildStringChar(s, exp);
continue;
}
if (s == '\\') {
backslash = 1;
continue;
}
if (s == '^') {
cntrl = 1;
continue;
}
BuildStringChar(s, exp);
}
if (octs != 0)
BuildStringChar(oct, exp);
if (backslash)
BuildStringChar('\\', exp);
if (cntrl)
BuildStringChar('^', exp);
if (exp->used > 1)
FileWrite(c, FLAGFALSE, exp->string, exp->used - 1);
}
void
#if PROTOTYPES
PrintSubst(CONSFILE *pcf, char *pcMach, char *string, char *subst)
#else
PrintSubst(pcf, pcMach, string, subst)
CONSFILE *pcf;
char *pcMach;
char *string;
char *subst;
#endif
{
if (string == (char *)0)
return;
if (subst != (char *)0) {
char *str;
if ((str = StrDup(string)) == (char *)0)
OutOfMem();
substData->data = (void *)config;
config->console = pcMach;
ProcessSubst(substData, &str, (char **)0, (char *)0, subst);
ExpandString(str, pcf);
free(str);
} else
ExpandString(string, pcf);
}
void
#if PROTOTYPES
Interact(CONSFILE *pcf, char *pcMach)
@ -962,8 +1094,10 @@ Interact(pcf, pcMach)
/* if this is true, it means we successfully moved to a new console
* so we need to close the old one.
*/
if (prevConsole != (CONSFILE *)0)
if (prevConsole != (CONSFILE *)0) {
FileClose(&prevConsole);
PrintSubst(cfstdout, prevName, pTerm->detach, pTerm->detachsubst);
}
if (prevName != (char *)0) {
free(prevName);
prevName = (char *)0;
@ -976,6 +1110,8 @@ Interact(pcf, pcMach)
FileWrite(pcf, FLAGFALSE, "\n", 1);
}
PrintSubst(cfstdout, pcMach, pTerm->attach, pTerm->attachsubst);
C2Raw();
/* set socket to non-blocking */
@ -1024,7 +1160,7 @@ Interact(pcf, pcMach)
FilePrint(pcf, FLAGFALSE, "%c%c", OB_IAC, OB_ABRT);
FileSetQuoteIAC(pcf, FLAGTRUE);
} else {
if (fStrip) {
if (config->striphigh == FLAGTRUE) {
for (i = 0; i < nc; ++i)
acMesg[i] &= 127;
}
@ -1091,7 +1227,7 @@ Interact(pcf, pcMach)
}
continue;
}
if (fStrip) {
if (config->striphigh == FLAGTRUE) {
for (i = 0; i < l; ++i)
acMesg[i] &= 127;
}
@ -1123,7 +1259,7 @@ Interact(pcf, pcMach)
}
}
if (execCmdFile == (CONSFILE *)0) {
if (fStrip) {
if (config->striphigh == FLAGTRUE) {
for (i = 0; i < nc; ++i)
acMesg[i] &= 127;
}
@ -1154,7 +1290,11 @@ Interact(pcf, pcMach)
}
}
}
C2Cooked();
PrintSubst(cfstdout, pcMach, pTerm->detach, pTerm->detachsubst);
if (fVerbose)
printf("Console %s closed.\n", pcMach);
}
@ -1386,7 +1526,7 @@ DoCmds(master, pports, cmdi)
continue;
}
#if HAVE_OPENSSL
if (fReqEncryption) {
if (config->sslenabled == FLAGTRUE) {
FileWrite(pcf, FLAGFALSE, "ssl\r\n", 5);
t = ReadReply(pcf, 0);
if (strcmp(t, "ok\r\n") == 0) {
@ -1397,7 +1537,7 @@ DoCmds(master, pports, cmdi)
FileClose(&pcf);
continue;
}
} else if (fAllowUnencrypted == 0) {
} else if (config->sslrequired == FLAGTRUE) {
Error("Encryption not supported by server `%s'",
serverName);
FileClose(&pcf);
@ -1406,7 +1546,7 @@ DoCmds(master, pports, cmdi)
}
#endif
FilePrint(pcf, FLAGFALSE, "login %s\r\n", pcUser);
FilePrint(pcf, FLAGFALSE, "login %s\r\n", config->username);
t = ReadReply(pcf, 0);
if (strncmp(t, "passwd?", 7) == 0) {
@ -1425,7 +1565,7 @@ DoCmds(master, pports, cmdi)
if (tmpString->used <= 1) {
char *pass;
BuildStringPrint(tmpString, "Enter %s@%s's password: ",
pcUser, hostname);
config->username, hostname);
pass = GetPassword(tmpString->string);
if (pass == (char *)0) {
Error("could not get password from tty for `%s'",
@ -1590,13 +1730,15 @@ main(argc, argv)
int opt;
int fLocal;
static STRING *acPorts = (STRING *)0;
static char acOpts[] = "7aAb:B:c:d:De:EfFhiIl:M:p:PqQrRsSt:uUvVwWx";
static char acOpts[] = "7aAb:B:c:C:d:De:EfFhiIl:M:np:PqQrRsSt:uUvVwWx";
extern int optind;
extern int optopt;
extern char *optarg;
static STRING *textMsg = (STRING *)0;
int cmdi;
static STRING *consoleName = (STRING *)0;
short readSystemConf = 1;
char *userConf = (char *)0;
isMultiProc = 0; /* make sure stuff DOESN'T have the pid */
@ -1613,6 +1755,17 @@ main(argc, argv)
++progname;
}
/* prep the config options */
if ((optConf = (CONFIG *)calloc(1, sizeof(CONFIG))) == (CONFIG *)0)
OutOfMem();
if ((config = (CONFIG *)calloc(1, sizeof(CONFIG))) == (CONFIG *)0)
OutOfMem();
if ((pConfig = (CONFIG *)calloc(1, sizeof(CONFIG))) == (CONFIG *)0)
OutOfMem();
/* and the terminal options */
if ((pTerm = (TERM *)calloc(1, sizeof(TERM))) == (TERM *)0)
OutOfMem();
/* command line parsing
*/
pcCmd = (char *)0;
@ -1620,7 +1773,7 @@ main(argc, argv)
while ((opt = getopt(argc, argv, acOpts)) != EOF) {
switch (opt) {
case '7': /* strip high-bit */
fStrip = 1;
optConf->striphigh = FLAGTRUE;
break;
case 'A': /* attach with log replay */
@ -1641,9 +1794,15 @@ main(argc, argv)
OutOfMem();
break;
case 'C':
userConf = optarg;
break;
case 'c':
#if HAVE_OPENSSL
pcCredFile = optarg;
if ((optConf->sslcredentials =
StrDup(optarg)) == (char *)0)
OutOfMem();
#endif
break;
@ -1661,12 +1820,13 @@ main(argc, argv)
case 'E':
#if HAVE_OPENSSL
fReqEncryption = 0;
optConf->sslenabled = FLAGFALSE;
#endif
break;
case 'e': /* set escape chars */
ParseEsc(optarg);
if ((optConf->escape = StrDup(optarg)) == (char *)0)
OutOfMem();
break;
case 'F': /* force attach with log replay */
@ -1684,15 +1844,22 @@ main(argc, argv)
break;
case 'l':
pcUser = optarg;
if ((optConf->username = StrDup(optarg)) == (char *)0)
OutOfMem();
break;
case 'M':
pcInMaster = optarg;
if ((optConf->master = StrDup(optarg)) == (char *)0)
OutOfMem();
break;
case 'n':
readSystemConf = 0;
break;
case 'p':
pcPort = optarg;
if ((optConf->port = StrDup(optarg)) == (char *)0)
OutOfMem();
break;
case 'P': /* send a pid command to the server */
@ -1737,7 +1904,7 @@ main(argc, argv)
case 'U':
#if HAVE_OPENSSL
fAllowUnencrypted = 1;
optConf->sslrequired = FLAGFALSE;
#endif
break;
@ -1783,6 +1950,109 @@ main(argc, argv)
Bye(EX_OK);
}
ProbeInterfaces(INADDR_ANY);
if (readSystemConf)
ReadConf(CLIENTCONFIGFILE, FLAGFALSE);
if (userConf == (char *)0) {
/* read the config files */
char *h = (char *)0;
if (((h = getenv("HOME")) == (char *)0) &&
((pwdMe = getpwuid(getuid())) == (struct passwd *)0)) {
Error("$HOME does not exist and getpwuid fails: %d: %s",
(int)(getuid()), strerror(errno));
} else {
if (h == (char *)0) {
if (pwdMe->pw_dir == (char *)0 ||
pwdMe->pw_dir[0] == '\000') {
Error("Home directory for uid %d is not defined",
(int)(getuid()));
Bye(EX_UNAVAILABLE);
} else {
h = pwdMe->pw_dir;
}
}
}
if (h != (char *)0) {
BuildTmpString((char *)0);
BuildTmpString(h);
h = BuildTmpString("/.consolerc");
ReadConf(h, FLAGFALSE);
BuildTmpString((char *)0);
}
} else
ReadConf(userConf, FLAGTRUE);
if (optConf->striphigh != FLAGUNKNOWN)
config->striphigh = optConf->striphigh;
else if (pConfig->striphigh != FLAGUNKNOWN)
config->striphigh = pConfig->striphigh;
else
config->striphigh = FLAGFALSE;
if (optConf->escape != (char *)0)
ParseEsc(optConf->escape);
else if (pConfig->escape != (char *)0)
ParseEsc(pConfig->escape);
if (optConf->username != (char *)0)
config->username = StrDup(optConf->username);
else if (pConfig->username != (char *)0)
config->username = StrDup(pConfig->username);
else
config->username = (char *)0;
if (optConf->master != (char *)0 && optConf->master[0] != '\000')
config->master = StrDup(optConf->master);
else if (pConfig->master != (char *)0 && pConfig->master[0] != '\000')
config->master = StrDup(pConfig->master);
else
config->master = StrDup(
#if USE_UNIX_DOMAIN_SOCKETS
UDSDIR
#else
MASTERHOST /* which machine is current */
#endif
);
if (config->master == (char *)0)
OutOfMem();
if (optConf->port != (char *)0 && optConf->port[0] != '\000')
config->port = StrDup(optConf->port);
else if (pConfig->port != (char *)0 && pConfig->port[0] != '\000')
config->port = StrDup(pConfig->port);
else
config->port = StrDup(DEFPORT);
if (config->port == (char *)0)
OutOfMem();
#if HAVE_OPENSSL
if (optConf->sslcredentials != (char *)0 &&
optConf->sslcredentials[0] != '\000')
config->sslcredentials = StrDup(optConf->sslcredentials);
else if (pConfig->sslcredentials != (char *)0 &&
pConfig->sslcredentials[0] != '\000')
config->sslcredentials = StrDup(pConfig->sslcredentials);
else
config->sslcredentials = (char *)0;
if (optConf->sslenabled != FLAGUNKNOWN)
config->sslenabled = optConf->sslenabled;
else if (pConfig->sslenabled != FLAGUNKNOWN)
config->sslenabled = pConfig->sslenabled;
else
config->sslenabled = FLAGTRUE;
if (optConf->sslrequired != FLAGUNKNOWN)
config->sslrequired = optConf->sslrequired;
else if (pConfig->sslrequired != FLAGUNKNOWN)
config->sslrequired = pConfig->sslrequired;
else
config->sslrequired = FLAGTRUE;
#endif
/* finish resolving the command to do */
if (pcCmd == (char *)0) {
pcCmd = "attach";
@ -1813,23 +2083,20 @@ main(argc, argv)
Bye(EX_UNAVAILABLE);
}
#if !USE_UNIX_DOMAIN_SOCKETS
/* if we somehow lost the port (or got an empty string), reset */
if (pcPort == (char *)0 || pcPort[0] == '\000')
pcPort = DEFPORT;
/* Look for non-numeric characters */
for (opt = 0; pcPort[opt] != '\000'; opt++)
if (!isdigit((int)pcPort[opt]))
for (opt = 0; config->port[opt] != '\000'; opt++)
if (!isdigit((int)config->port[opt]))
break;
if (pcPort[opt] == '\000') {
if (config->port[opt] == '\000') {
/* numeric only */
bindPort = atoi(pcPort);
bindPort = atoi(config->port);
} else {
/* non-numeric only */
struct servent *pSE;
if ((pSE = getservbyname(pcPort, "tcp")) == (struct servent *)0) {
Error("getservbyname(%s) failed", pcPort);
if ((pSE =
getservbyname(config->port, "tcp")) == (struct servent *)0) {
Error("getservbyname(%s) failed", config->port);
Bye(EX_UNAVAILABLE);
} else {
bindPort = ntohs((u_short) pSE->s_port);
@ -1837,24 +2104,28 @@ main(argc, argv)
}
#endif
if (pcUser == (char *)0 || pcUser[0] == '\000') {
if (((pcUser = getenv("LOGNAME")) == (char *)0) &&
((pcUser = getenv("USER")) == (char *)0) &&
if (config->username == (char *)0 || config->username[0] == '\000') {
if (config->username != (char *)0)
free(config->username);
if (((config->username = getenv("LOGNAME")) == (char *)0) &&
((config->username = getenv("USER")) == (char *)0) &&
((pwdMe = getpwuid(getuid())) == (struct passwd *)0)) {
Error
("$LOGNAME and $USER do not exist and getpwuid fails: %d: %s",
(int)(getuid()), strerror(errno));
Bye(EX_UNAVAILABLE);
}
if (pcUser == (char *)0) {
if (config->username == (char *)0) {
if (pwdMe->pw_name == (char *)0 || pwdMe->pw_name[0] == '\000') {
Error("Username for uid %d does not exist",
(int)(getuid()));
Bye(EX_UNAVAILABLE);
} else {
pcUser = pwdMe->pw_name;
config->username = pwdMe->pw_name;
}
}
if ((config->username = StrDup(config->username)) == (char *)0)
OutOfMem();
}
if (execCmd == (STRING *)0)
@ -1866,7 +2137,7 @@ main(argc, argv)
BuildString((char *)0, acPorts);
BuildStringChar('@', acPorts);
BuildString(pcInMaster, acPorts);
BuildString(config->master, acPorts);
#if HAVE_OPENSSL
SetupSSL(); /* should only do if we want ssl - provide flag! */
@ -1890,7 +2161,7 @@ main(argc, argv)
for (;;) {
if (gotoConsole == (CONSFILE *)0)
DoCmds(pcInMaster, acPorts->string, cmdi);
DoCmds(config->master, acPorts->string, cmdi);
else
Interact(gotoConsole, gotoName);

371
console/console.man
View File

@ -1,15 +1,17 @@
.\" $Id: console.man,v 1.48 2004/04/20 01:30:13 bryan Exp $
.TH CONSOLE 1 "2004/04/20" "conserver-8.1.5" "conserver"
.\" $Id: console.man,v 1.51 2004/05/25 00:38:15 bryan Exp $
.TH CONSOLE 1 "2004/05/25" "conserver-8.1.6" "conserver"
.SH NAME
console \- console server client program
.SH SYNOPSIS
.B console
.RB [ \-aAfFsS ]
.RB [ \-7DEUv ]
.RB [ \-7DEnUv ]
.RB [ \-c
.IR cred ]
.RB [ \-C
.IR config ]
.BR [ \-M
.IR mach ]
.IR master ]
.BR [ \-p
.IR port ]
.BR [ \-e
@ -20,11 +22,13 @@ console \- console server client program
.br
.B console
.RB [ \-hiIPrRuVwWx ]
.RB [ \-7DEUv ]
.RB [ \-7DEnUv ]
.RB [ \-c
.IR cred ]
.RB [ \-C
.IR config ]
.RB [ \-M
.IR mach ]
.IR master ]
.RB [ \-p
.IR port ]
.RB [ \-d
@ -37,11 +41,13 @@ console \- console server client program
.br
.B console
.RB [ \-qQ ]
.RB [ \-7DEUv ]
.RB [ \-7DEnUv ]
.RB [ \-c
.IR cred ]
.RB [ \-C
.IR config ]
.RB [ \-M
.IR mach ]
.IR master ]
.RB [ \-p
.IR port ]
.SH DESCRIPTION
@ -120,6 +126,10 @@ to users on the primary server.
Load an SSL certificate and key from the PEM encoded file
.IR cred .
.TP
.BI \-C config
Use the per-user configuration file
.IR conf .
.TP
.B \-d
Disconnect the users specified by
.IR user @ console .
@ -187,19 +197,34 @@ uses $USER if its uid matches the user's real uid,
or $LOGNAME if its uid matches the user's real uid,
or else the name associated with the user's real uid.
.TP
.BI \-M mach
.BI \-M master
The
.B console
client program polls
.I mach
.I master
as the primary server,
rather than the default set at compile time (typically
.RB `` console '').
The default
.I mach
.I master
may be changed at compile time using the
.B --with-master
option.
If
.B --with-uds
is used to enable Unix domain sockets, however, this option points
.B console
to the directory which holds those sockets.
The default
.I master
directory
.RB (`` /tmp/conserver '')
may be changed at compile time using the
.B --with-uds
option.
.TP
.BI \-n
Do not read the system-wide configuration file.
.TP
.BI \-p port
Set the port to connect to.
@ -211,6 +236,9 @@ may be changed at compile time
using the
.B --with-port
option.
If the
.B --with-uds
option was used, this option is ignored.
.TP
.B \-P
Display the pid of the master daemon process on each server.
@ -395,6 +423,311 @@ The idletimeout configuration option for the console.
.TP
.I idlestring
The idlestring configuration option for the console.
.SH CONFIGURATION
.B Console
reads configuration information from the system-wide configuration file
.RB ( console.cf ),
then the per-user configuration file
.RB ( .consolerc ),
and then applies command-line arguments.
Each configuration location can override the previous.
The same happens when parsing an individual file - the later entries
always override the earlier entries.
Because of that, you should put ``global'' defaults first and
more specific defaults second.
.PP
The configuration file is read using the same parser as
.BR conserver.cf (5),
and you should check that manpage for parser details.
.B Console
recognizes the following configuration blocks.
.TP 8
.B config
.RI [ " hostname " | " ipaddr " ]
.br
Define a configuration block for the host named
.I hostname
or using the address
.IR ipaddr .
If the value of ``*'' is used, the configuration block will be applied to
all hosts.
.RS
.TP 15
.B escape
.I esc
.br
Set the escape sequence (see the
.B \-e
command-line flag).
.TP
.B master
.I master
.br
Set the default master to
.I master
(see the
.B \-M
command-line flag).
.TP
.B port
.I port
.br
Set the default port to
.I port
(see the
.B \-p
command-line flag).
.TP
.B sslcredentials
.I filename
.br
Set the
.SM SSL
credentials file location (see the
.B \-c
command-line flag).
.TP
.B sslenabled
.RB [ " yes " | " true "
.RB | " on " | " no "
.RB | " false " | " off " ]
.br
Set whether or not encryption is attempted when talking to servers (see the
.B \-E
command-line flag).
.TP
.B sslrequired
.RB [ " yes " | " true "
.RB | " on " | " no "
.RB | " false " | " off " ]
.br
Set whether or not encryption is required when talking to servers (see the
.B \-U
command-line flag).
.TP
.B striphigh
.RB [ " yes " | " true "
.RB | " on " | " no "
.RB | " false " | " off " ]
.br
Set whether or not to strip the high bit off all data received
(see the
.B \-7
command-line flag).
.TP
.B username
.I user
.br
Set the username passed to the server to
.I user
(see the
.B \-l
command-line flag).
.RE
.TP 8
.B terminal
.I type
.br
Define a configuration block when using a terminal of type
.IR type .
If the value of ``*'' is used, the configuration block will be applied to
all terminal types.
.RS
.TP 15
.B attach
.RI [ " string "
| "" ]
.br
Set a
.I string
to print when successfully attached to a console.
Character substitions will be performed based on the
.B attachsubst
value and occur
.I before
interpretation of the special characters below.
If the null string (``""'') is used, no string will be printed.
.I string
is a simple character string with the exception of `\e'
and `^':
.RS
.RS
.sp
.PD 0
.TP 6
.B \ea
alert
.TP
.B \eb
backspace
.TP
.B \ef
form-feed
.TP
.B \en
newline
.TP
.B \er
carriage-return
.TP
.B \et
tab
.TP
.B \ev
vertical-tab
.TP
.B \e\e
backslash
.TP
.B \e^
circumflex
.TP
.BI \e ooo
octal representation of a character (where
.I ooo
is one to three octal digits)
.TP
.BI \e c
character
.I c
.TP
.B ^?
delete
.TP
.BI ^ c
control character
.RI ( c
is ``and''ed with 0x1f)
.PD
.RE
.RE
.IP
An interesting use of
.B attach
and
.B attachsubst
would be:
.RS
.IP
.ft CR
.nf
terminal xterm {
attach "^[]0;conserver: U@C^G";
attachsubst U=us,C=cs;
}
.fi
.ft
.RE
.TP
.B attachsubst
[\f2c\fP=\f2t\fP[\f2n\fP]\f2f\fP[,...]
| "" ]
.br
Perform character substitutions on the
.B attach
value.
A series of replacements can be defined by specifying a
comma-separated list of
\f2c\fP=\f2t\fP[\f2n\fP]\f2f\fP
sequences where
.I c
is any printable character,
.I t
specifies the replacement value,
.I n
is a field length (optional),
and
.I f
is the format string.
.I t
can be one of the characters below, catagorized as a string replacement
or a numeric replacement, which dictates the use of the
.I n
and
.I f
fields.
.RS
.RS
.sp
.PD 0
.TP
String Replacement
.TP
.B u
username
.TP
.B c
console name
.sp
.PP
Numeric Replacement
.TP
none available (yet)
.PD
.RE
.RE
.IP
For string replacements, if the replacement isn't at least
.I n
characters, it will be padded with space characters on the left.
.I f
must be `s'.
For numeric replacements, the value will be formatted to at least
.I n
characters, padded with 0s if
.I n
begins with a 0, and space characters otherwise.
.I f
must be either `d', `x' or `X', specifying a decimal, lower-case
hexadecimal, or an uppercase hexadecimal conversion.
If the null string (``""'') is used, no replacements will be done.
.TP 15
.B detach
.RI [ " string "
| "" ]
.br
Set a
.I string
to print once detached from a console.
Character substitions will be performed based on the
.B detachsubst
value.
See the
.B attach
option for an explanation of
.IR string .
If the null string (``""'') is used, no string will be printed.
.TP
.B detachsubst
[\f2c\fP=\f2t\fP[\f2n\fP]\f2f\fP[,...]
| "" ]
.br
Perform character substitutions on the
.B detach
value.
See the
.B attachsubst
option for an explanation of the format string.
.RE
.PP
A simple configuration to set a new default escape sequence and override
the master location would be:
.IP
.ft CR
.nf
# override options for all hosts
config * {
master localhost;
escape ^Ee;
}
# set things more specific to host1
# note: if the entries were reversed, host1
# would also use localhost.
config host1 {
master console1;
}
.fi
.ft
.SH "ESCAPE SEQUENCES"
The connection can be controlled by a two-character escape sequence, followed
by a command.
@ -574,6 +907,22 @@ or number of days is displayed.
console \-e "^[1" lv426
Requests a connection to the host ``lv426'' with the escape characters
set to ``escape one''.
.SH FILES
.PP
The following default file locations may be overridden
at compile time or by the command-line options described above.
Run
.B console \-V
to see the defaults set at compile time.
.PP
.PD 0
.TP 25
.B /etc/console.cf
system-wide configuration file
.TP
.B $HOME/.consolerc
per-user configuration file
.PD
.SH BUGS
It is possible to create a loop of console connections, with ugly results.
Never run

720
console/readconf.c Normal file
View File

@ -0,0 +1,720 @@
/*
* $Id: readconf.c,v 5.2 2004/05/25 00:38:15 bryan Exp $
*
* Copyright conserver.com, 2000
*
* Maintainer/Enhancer: Bryan Stansell (bryan@conserver.com)
*/
#include <compat.h>
#include <cutil.h>
#include <readconf.h>
CONFIG *parserConfigTemp = (CONFIG *)0;
CONFIG *parserConfigDefault = (CONFIG *)0;
CONFIG *pConfig = (CONFIG *)0;
TERM *parserTermTemp = (TERM *)0;
TERM *parserTermDefault = (TERM *)0;
TERM *pTerm = (TERM *)0;
void
#if PROTOTYPES
DestroyConfig(CONFIG *c)
#else
DestroyConfig(c)
CONFIG *c;
#endif
{
if (c == (CONFIG *)0)
return;
if (c->username != (char *)0)
free(c->username);
if (c->master != (char *)0)
free(c->master);
if (c->port != (char *)0)
free(c->port);
if (c->escape != (char *)0)
free(c->escape);
#if HAVE_OPENSSL
if (c->sslcredentials != (char *)0)
free(c->sslcredentials);
#endif
free(c);
}
void
#if PROTOTYPES
ApplyConfigDefault(CONFIG *c)
#else
ApplyConfigDefault(c)
CONFIG *c;
#endif
{
if (parserConfigDefault == (CONFIG *)0)
return;
if (parserConfigDefault->username != (char *)0) {
if (c->username != (char *)0)
free(c->username);
if ((c->username =
StrDup(parserConfigDefault->username)) == (char *)0)
OutOfMem();
}
if (parserConfigDefault->master != (char *)0) {
if (c->master != (char *)0)
free(c->master);
if ((c->master = StrDup(parserConfigDefault->master)) == (char *)0)
OutOfMem();
}
if (parserConfigDefault->port != (char *)0) {
if (c->port != (char *)0)
free(c->port);
if ((c->port = StrDup(parserConfigDefault->port)) == (char *)0)
OutOfMem();
}
if (parserConfigDefault->escape != (char *)0) {
if (c->escape != (char *)0)
free(c->escape);
if ((c->escape = StrDup(parserConfigDefault->escape)) == (char *)0)
OutOfMem();
}
if (parserConfigDefault->striphigh != FLAGUNKNOWN)
c->striphigh = parserConfigDefault->striphigh;
#if HAVE_OPENSSL
if (parserConfigDefault->sslcredentials != (char *)0) {
if (c->sslcredentials != (char *)0)
free(c->sslcredentials);
if ((c->sslcredentials =
StrDup(parserConfigDefault->sslcredentials)) == (char *)0)
OutOfMem();
}
if (parserConfigDefault->sslrequired != FLAGUNKNOWN)
c->sslrequired = parserConfigDefault->sslrequired;
if (parserConfigDefault->sslenabled != FLAGUNKNOWN)
c->sslenabled = parserConfigDefault->sslenabled;
#endif
}
void
#if PROTOTYPES
ConfigBegin(char *id)
#else
ConfigBegin(id)
char *id;
#endif
{
CONDDEBUG((1, "ConfigBegin(%s) [%s:%d]", id, file, line));
if (id == (char *)0 || id[0] == '\000') {
Error("empty config name [%s:%d]", file, line);
return;
}
if (parserConfigTemp != (CONFIG *)0)
DestroyConfig(parserConfigTemp);
if ((parserConfigTemp = (CONFIG *)calloc(1, sizeof(CONFIG)))
== (CONFIG *)0)
OutOfMem();
ApplyConfigDefault(parserConfigTemp);
parserConfigTemp->name = AllocString();
BuildString(id, parserConfigTemp->name);
}
void
#if PROTOTYPES
ConfigEnd(void)
#else
ConfigEnd()
#endif
{
CONDDEBUG((1, "ConfigEnd() [%s:%d]", file, line));
if (parserConfigTemp == (CONFIG *)0)
return;
if (parserConfigTemp->name->used > 1) {
if ((parserConfigTemp->name->string[0] == '*' &&
parserConfigTemp->name->string[1] == '\000') ||
IsMe(parserConfigTemp->name->string)) {
DestroyConfig(parserConfigDefault);
parserConfigDefault = parserConfigTemp;
parserConfigTemp = (CONFIG *)0;
}
}
DestroyConfig(parserConfigTemp);
parserConfigTemp = (CONFIG *)0;
}
void
#if PROTOTYPES
ConfigAbort(void)
#else
ConfigAbort()
#endif
{
CONDDEBUG((1, "ConfigAbort() [%s:%d]", file, line));
if (parserConfigTemp == (CONFIG *)0)
return;
DestroyConfig(parserConfigTemp);
parserConfigTemp = (CONFIG *)0;
}
void
#if PROTOTYPES
ConfigDestroy(void)
#else
ConfigDestroy()
#endif
{
CONDDEBUG((1, "ConfigDestroy() [%s:%d]", file, line));
if (parserConfigTemp != (CONFIG *)0) {
DestroyConfig(parserConfigTemp);
parserConfigTemp = (CONFIG *)0;
}
if (parserConfigDefault != (CONFIG *)0) {
DestroyConfig(pConfig);
pConfig = parserConfigDefault;
parserConfigDefault = (CONFIG *)0;
}
}
void
#if PROTOTYPES
DestroyTerminal(TERM *t)
#else
DestroyTerminal(t)
TERM *t;
#endif
{
if (t == (TERM *)0)
return;
if (t->attach != (char *)0)
free(t->attach);
if (t->attachsubst != (char *)0)
free(t->attachsubst);
if (t->detach != (char *)0)
free(t->detach);
if (t->detachsubst != (char *)0)
free(t->detachsubst);
free(t);
}
void
#if PROTOTYPES
ApplyTermDefault(TERM *t)
#else
ApplyTermDefault(t)
TERM *t;
#endif
{
if (parserTermDefault == (TERM *)0)
return;
if (parserTermDefault->attach != (char *)0) {
if (t->attach != (char *)0)
free(t->attach);
if ((t->attach = StrDup(parserTermDefault->attach)) == (char *)0)
OutOfMem();
}
if (parserTermDefault->attachsubst != (char *)0) {
if (t->attachsubst != (char *)0)
free(t->attachsubst);
if ((t->attachsubst =
StrDup(parserTermDefault->attachsubst)) == (char *)0)
OutOfMem();
}
if (parserTermDefault->detach != (char *)0) {
if (t->detach != (char *)0)
free(t->detach);
if ((t->detach = StrDup(parserTermDefault->detach)) == (char *)0)
OutOfMem();
}
if (parserTermDefault->detachsubst != (char *)0) {
if (t->detachsubst != (char *)0)
free(t->detachsubst);
if ((t->detachsubst =
StrDup(parserTermDefault->detachsubst)) == (char *)0)
OutOfMem();
}
}
void
#if PROTOTYPES
TerminalBegin(char *id)
#else
TerminalBegin(id)
char *id;
#endif
{
CONDDEBUG((1, "TerminalBegin(%s) [%s:%d]", id, file, line));
if (id == (char *)0 || id[0] == '\000') {
Error("empty terminal name [%s:%d]", file, line);
return;
}
if (parserTermTemp != (TERM *)0)
DestroyTerminal(parserTermTemp);
if ((parserTermTemp = (TERM *)calloc(1, sizeof(TERM)))
== (TERM *)0)
OutOfMem();
ApplyTermDefault(parserTermTemp);
parserTermTemp->name = AllocString();
BuildString(id, parserTermTemp->name);
}
void
#if PROTOTYPES
TerminalEnd(void)
#else
TerminalEnd()
#endif
{
static char *term = (char *)0;
CONDDEBUG((1, "TerminalEnd() [%s:%d]", file, line));
if (parserTermTemp == (TERM *)0)
return;
if (term == (char *)0) {
if ((term = getenv("TERM")) == (char *)0) {
term = "";
}
}
if (parserTermTemp->name->used > 1) {
if ((parserTermTemp->name->string[0] == '*' &&
parserTermTemp->name->string[1] == '\000') ||
strcmp(parserTermTemp->name->string, term) == 0) {
DestroyTerminal(parserTermDefault);
parserTermDefault = parserTermTemp;
parserTermTemp = (TERM *)0;
}
}
DestroyTerminal(parserTermTemp);
parserTermTemp = (TERM *)0;
}
void
#if PROTOTYPES
TerminalAbort(void)
#else
TerminalAbort()
#endif
{
CONDDEBUG((1, "TerminalAbort() [%s:%d]", file, line));
if (parserTermTemp == (TERM *)0)
return;
DestroyTerminal(parserTermTemp);
parserTermTemp = (TERM *)0;
}
void
#if PROTOTYPES
TerminalDestroy(void)
#else
TerminalDestroy()
#endif
{
CONDDEBUG((1, "TerminalDestroy() [%s:%d]", file, line));
if (parserTermTemp != (TERM *)0) {
DestroyTerminal(parserTermTemp);
parserTermTemp = (TERM *)0;
}
if (parserTermDefault != (TERM *)0) {
DestroyTerminal(pTerm);
pTerm = parserTermDefault;
parserTermDefault = (TERM *)0;
}
}
void
#if PROTOTYPES
ProcessYesNo(char *id, FLAG *flag)
#else
ProcessYesNo(id, flag)
char *id;
FLAG *flag;
#endif
{
if (id == (char *)0 || id[0] == '\000')
*flag = FLAGFALSE;
else if (strcasecmp("yes", id) == 0 || strcasecmp("true", id) == 0 ||
strcasecmp("on", id) == 0)
*flag = FLAGTRUE;
else if (strcasecmp("no", id) == 0 || strcasecmp("false", id) == 0 ||
strcasecmp("off", id) == 0)
*flag = FLAGFALSE;
}
void
#if PROTOTYPES
ConfigItemEscape(char *id)
#else
ConfigItemEscape(id)
char *id;
#endif
{
CONDDEBUG((1, "ConfigItemEscape(%s) [%s:%d]", id, file, line));
if (parserConfigTemp->escape != (char *)0)
free(parserConfigTemp->escape);
if ((id == (char *)0) || (*id == '\000')) {
parserConfigTemp->escape = (char *)0;
return;
}
if ((parserConfigTemp->escape = StrDup(id)) == (char *)0)
OutOfMem();
}
void
#if PROTOTYPES
ConfigItemMaster(char *id)
#else
ConfigItemMaster(id)
char *id;
#endif
{
CONDDEBUG((1, "ConfigItemMaster(%s) [%s:%d]", id, file, line));
if (parserConfigTemp->master != (char *)0)
free(parserConfigTemp->master);
if ((id == (char *)0) || (*id == '\000')) {
parserConfigTemp->master = (char *)0;
return;
}
if ((parserConfigTemp->master = StrDup(id)) == (char *)0)
OutOfMem();
}
void
#if PROTOTYPES
ConfigItemPort(char *id)
#else
ConfigItemPort(id)
char *id;
#endif
{
CONDDEBUG((1, "ConfigItemPort(%s) [%s:%d]", id, file, line));
if (parserConfigTemp->port != (char *)0)
free(parserConfigTemp->port);
if ((id == (char *)0) || (*id == '\000')) {
parserConfigTemp->port = (char *)0;
return;
}
if ((parserConfigTemp->port = StrDup(id)) == (char *)0)
OutOfMem();
}
void
#if PROTOTYPES
ConfigItemSslcredentials(char *id)
#else
ConfigItemSslcredentials(id)
char *id;
#endif
{
CONDDEBUG((1, "ConfigItemSslcredentials(%s) [%s:%d]", id, file, line));
#if HAVE_OPENSSL
if (parserConfigTemp->sslcredentials != (char *)0)
free(parserConfigTemp->sslcredentials);
if ((id == (char *)0) || (*id == '\000')) {
parserConfigTemp->sslcredentials = (char *)0;
return;
}
if ((parserConfigTemp->sslcredentials = StrDup(id)) == (char *)0)
OutOfMem();
#else
Error
("sslcredentials ignored - encryption not compiled into code [%s:%d]",
file, line);
#endif
}
void
#if PROTOTYPES
ConfigItemSslrequired(char *id)
#else
ConfigItemSslrequired(id)
char *id;
#endif
{
CONDDEBUG((1, "ConfigItemSslrequired(%s) [%s:%d]", id, file, line));
#if HAVE_OPENSSL
ProcessYesNo(id, &(parserConfigTemp->sslrequired));
#else
Error
("sslrequired ignored - encryption not compiled into code [%s:%d]",
file, line);
#endif
}
void
#if PROTOTYPES
ConfigItemSslenabled(char *id)
#else
ConfigItemSslenabled(id)
char *id;
#endif
{
CONDDEBUG((1, "ConfigItemSslenabled(%s) [%s:%d]", id, file, line));
#if HAVE_OPENSSL
ProcessYesNo(id, &(parserConfigTemp->sslenabled));
#else
Error("sslenabled ignored - encryption not compiled into code [%s:%d]",
file, line);
#endif
}
void
#if PROTOTYPES
ConfigItemStriphigh(char *id)
#else
ConfigItemStriphigh(id)
char *id;
#endif
{
CONDDEBUG((1, "ConfigItemStriphigh(%s) [%s:%d]", id, file, line));
ProcessYesNo(id, &(parserConfigTemp->striphigh));
}
void
#if PROTOTYPES
ConfigItemUsername(char *id)
#else
ConfigItemUsername(id)
char *id;
#endif
{
CONDDEBUG((1, "ConfigItemUsername(%s) [%s:%d]", id, file, line));
if (parserConfigTemp->username != (char *)0)
free(parserConfigTemp->username);
if ((id == (char *)0) || (*id == '\000')) {
parserConfigTemp->username = (char *)0;
return;
}
if ((parserConfigTemp->username = StrDup(id)) == (char *)0)
OutOfMem();
}
SUBST *substData = (SUBST *) 0;
int
#if PROTOTYPES
SubstCallback(char c, char **s, int *i)
#else
SubstCallback(c, s, i)
char c;
char **s;
int *i;
#endif
{
int retval = 0;
if (substData == (SUBST *) 0) {
if ((substData =
(SUBST *) calloc(1, sizeof(SUBST))) == (SUBST *) 0)
OutOfMem();
substData->callback = &SubstCallback;
substData->tokens['u'] = ISSTRING;
substData->tokens['c'] = ISSTRING;
}
if (s != (char **)0) {
CONFIG *pc;
if (substData->data == (void *)0)
return 0;
pc = (CONFIG *)(substData->data);
if (c == 'u') {
(*s) = pc->username;
retval = 1;
} else if (c == 'c') {
(*s) = pc->console;
retval = 1;
}
}
return retval;
}
void
#if PROTOTYPES
TerminalItemAttach(char *id)
#else
TerminalItemAttach(id)
char *id;
#endif
{
CONDDEBUG((1, "TerminalItemAttach(%s) [%s:%d]", id, file, line));
if (parserTermTemp->attach != (char *)0)
free(parserTermTemp->attach);
if ((id == (char *)0) || (*id == '\000')) {
parserTermTemp->attach = (char *)0;
return;
}
if ((parserTermTemp->attach = StrDup(id)) == (char *)0)
OutOfMem();
}
void
#if PROTOTYPES
TerminalItemAttachsubst(char *id)
#else
TerminalItemAttachsubst(id)
char *id;
#endif
{
CONDDEBUG((1, "TerminalItemAttachsubst(%s) [%s:%d]", id, file, line));
ProcessSubst(substData, (char **)0, &(parserTermTemp->attachsubst),
"attachsubst", id);
}
void
#if PROTOTYPES
TerminalItemDetach(char *id)
#else
TerminalItemDetach(id)
char *id;
#endif
{
CONDDEBUG((1, "TerminalItemDetach(%s) [%s:%d]", id, file, line));
if (parserTermTemp->detach != (char *)0)
free(parserTermTemp->detach);
if ((id == (char *)0) || (*id == '\000')) {
parserTermTemp->detach = (char *)0;
return;
}
if ((parserTermTemp->detach = StrDup(id)) == (char *)0)
OutOfMem();
}
void
#if PROTOTYPES
TerminalItemDetachsubst(char *id)
#else
TerminalItemDetachsubst(id)
char *id;
#endif
{
CONDDEBUG((1, "TerminalItemDetachsubst(%s) [%s:%d]", id, file, line));
ProcessSubst(substData, (char **)0, &(parserTermTemp->detachsubst),
"detachsubst", id);
}
ITEM keyConfig[] = {
{"escape", ConfigItemEscape},
{"master", ConfigItemMaster},
{"port", ConfigItemPort},
{"sslcredentials", ConfigItemSslcredentials},
{"sslrequired", ConfigItemSslrequired},
{"sslenabled", ConfigItemSslenabled},
{"striphigh", ConfigItemStriphigh},
{"username", ConfigItemUsername},
{(char *)0, (void *)0}
};
ITEM keyTerminal[] = {
{"attach", TerminalItemAttach},
{"attachsubst", TerminalItemAttachsubst},
{"detach", TerminalItemDetach},
{"detachsubst", TerminalItemDetachsubst},
{(char *)0, (void *)0}
};
SECTION sections[] = {
{"config", ConfigBegin, ConfigEnd, ConfigAbort, ConfigDestroy,
keyConfig},
{"terminal", TerminalBegin, TerminalEnd, TerminalAbort,
TerminalDestroy, keyTerminal},
{(char *)0, (void *)0, (void *)0, (void *)0, (void *)0}
};
void
#if PROTOTYPES
ReadConf(char *filename, FLAG verbose)
#else
ReadConf(filename, verbose)
char *filename;
FLAG verbose;
#endif
{
FILE *fp;
if ((FILE *)0 == (fp = fopen(filename, "r"))) {
if (verbose == FLAGTRUE)
Error("could not open `%s'", filename);
return;
}
/* initialize the substition bits */
SubstCallback('\000', (char **)0, (int *)0);
parserConfigDefault = pConfig;
pConfig = (CONFIG *)0;
parserTermDefault = pTerm;
pTerm = (TERM *)0;
ParseFile(filename, fp, 0);
/* shouldn't really happen, but in case i screw up the stuff
* ParseFile calls...
*/
if (pConfig == (CONFIG *)0) {
if ((pConfig = (CONFIG *)calloc(1, sizeof(CONFIG)))
== (CONFIG *)0)
OutOfMem();
}
if (pTerm == (TERM *)0) {
if ((pTerm = (TERM *)calloc(1, sizeof(TERM)))
== (TERM *)0)
OutOfMem();
}
if (fDebug) {
#define EMPTYSTR(x) x == (char *)0 ? "(null)" : x
#define FLAGSTR(x) x == FLAGTRUE ? "true" : (x == FLAGFALSE ? "false" : "unset")
CONDDEBUG((1, "pConfig->username = %s",
EMPTYSTR(pConfig->username)));
CONDDEBUG((1, "pConfig->master = %s", EMPTYSTR(pConfig->master)));
CONDDEBUG((1, "pConfig->port = %s", EMPTYSTR(pConfig->port)));
CONDDEBUG((1, "pConfig->escape = %s", EMPTYSTR(pConfig->escape)));
CONDDEBUG((1, "pConfig->striphigh = %s",
FLAGSTR(pConfig->striphigh)));
#if HAVE_OPENSSL
CONDDEBUG((1, "pConfig->sslcredentials = %s",
EMPTYSTR(pConfig->sslcredentials)));
CONDDEBUG((1, "pConfig->sslrequired = %s",
FLAGSTR(pConfig->sslrequired)));
CONDDEBUG((1, "pConfig->sslenabled = %s",
FLAGSTR(pConfig->sslenabled)));
#endif
CONDDEBUG((1, "pTerm->attach = %s", EMPTYSTR(pTerm->attach)));
CONDDEBUG((1, "pTerm->attachsubst = %s",
EMPTYSTR(pTerm->attachsubst)));
CONDDEBUG((1, "pTerm->detach = %s", EMPTYSTR(pTerm->detach)));
CONDDEBUG((1, "pTerm->detachsubst = %s",
EMPTYSTR(pTerm->detachsubst)));
}
fclose(fp);
}

38
console/readconf.h Normal file
View File

@ -0,0 +1,38 @@
/*
* $Id: readconf.h,v 5.3 2004/05/25 23:03:25 bryan Exp $
*
* Copyright conserver.com, 2000
*
* Maintainer/Enhancer: Bryan Stansell (bryan@conserver.com)
*/
typedef struct config {
STRING *name;
char *console;
char *username;
char *master;
char *port;
char *escape;
FLAG striphigh;
#if HAVE_OPENSSL
char *sslcredentials;
FLAG sslrequired;
FLAG sslenabled;
#endif
} CONFIG;
typedef struct term {
STRING *name;
char *attach;
char *attachsubst;
char *detach;
char *detachsubst;
} TERM;
extern CONFIG *pConfig;
extern TERM *pTerm;
extern SUBST *substData;
extern void ReadConf PARAMS((char *, FLAG));
extern void DestroyConfig PARAMS((CONFIG *));
extern void DestroyTerminal PARAMS((TERM *));

2
contrib/redhat-rpm/conserver.spec
View File

@ -4,7 +4,7 @@
#
%define pkg conserver
%define ver 8.1.5
%define ver 8.1.6
# define the name of the machine on which the main conserver
# daemon will be running if you don't want to use the default

2
contrib/solaris-package/pkginfo
View File

@ -1,7 +1,7 @@
PKG="conserver"
NAME="Console server and client"
CATEGORY="system"
VERSION="8.1.5"
VERSION="8.1.6"
DESC="Console server and client"
CLASSES=none
ARCH=sparc

13
test/dotest
View File

@ -14,6 +14,7 @@ cleanup()
[ "$i" != "conserver.log" ] && [ -f "$i" ] && rm -f "$i";
done
[ "$exitval" = 0 ] && rm -f conserver.log
[ -d 127.0.0.1 ] && sleep 1 && rm -rf 127.0.0.1
exit $exitval
}
@ -25,7 +26,7 @@ dotest()
eval "$2" > test.out 2>&1
else
echo "$1" | \
../console/console -M 127.0.0.1 -p 7777 shell > test.out 2>&1
../console/console -n -C /dev/null -M 127.0.0.1 -p 7777 shell > test.out 2>&1
fi
if [ "$record" ]; then
echo "recorded"
@ -72,7 +73,7 @@ sleep 3
[ ! -d results ] && mkdir results
dotest EVAL "../console/console -M 127.0.0.1 -p 7777 -u | sed -e 's/[0-9][0-9]*//g' -e 's/[ ][ ]*/ /g'"
dotest EVAL "../console/console -n -C /dev/null -M 127.0.0.1 -p 7777 -u | sed -e 's/[0-9][0-9]*//g' -e 's/[ ][ ]*/ /g'"
dotest 'c?c.'
dotest 'cl?c.'
dotest 'cdc.'
@ -84,14 +85,14 @@ cp test2.cf c.cf
kill -1 $pid
sleep 3
dotest EVAL "../console/console -M 127.0.0.1 -p 7777 -u | sed -e 's/[0-9][0-9]*//g' -e 's/[ ][ ]*/ /g'"
dotest EVAL "../console/console -n -C /dev/null -M 127.0.0.1 -p 7777 -u | sed -e 's/[0-9][0-9]*//g' -e 's/[ ][ ]*/ /g'"
dotest 'c?c.'
dotest 'cl?c.'
dotest 'cdc.'
dotest 'coc.'
dotest EVAL "echo 'tu.' | ../console/console -M 127.0.0.1 -p 7777 -e 'tu' shell"
dotest EVAL "../console/console -M 127.0.0.1 -p 7777 -R | sed -e 's/ [^ ]*$//'"
dotest EVAL "../console/console -M 127.0.0.1 -p 7777 -x | sed -e 's/ on [^ ]* */ on /'"
dotest EVAL "echo 'tu.' | ../console/console -n -C /dev/null -M 127.0.0.1 -p 7777 -e 'tu' shell"
dotest EVAL "../console/console -n -C /dev/null -M 127.0.0.1 -p 7777 -R | sed -e 's/ [^ ]*$//'"
dotest EVAL "../console/console -n -C /dev/null -M 127.0.0.1 -p 7777 -x | sed -e 's/ on [^ ]* */ on /'"
cleanup