mirror of
git://anongit.mindrot.org/openssh.git
synced 2024-12-13 13:44:36 +00:00
226cfa0378
Linux and works. So that is at least a good sign. =) 20010122 - (bal) OpenBSD Resync - markus@cvs.openbsd.org 2001/01/19 12:45:26 GMT 2001 by markus [servconf.c ssh.h sshd.c] only auth-chall.c needs #ifdef SKEY - markus@cvs.openbsd.org 2001/01/19 15:55:10 GMT 2001 by markus [auth-krb4.c auth-options.c auth-rh-rsa.c auth-rhosts.c auth-rsa.c auth1.c auth2.c channels.c clientloop.c dh.c dispatch.c nchan.c packet.c pathname.h readconf.c scp.c servconf.c serverloop.c session.c ssh-add.c ssh-keygen.c ssh-keyscan.c ssh.c ssh.h ssh1.h sshconnect1.c sshd.c ttymodes.c] move ssh1 definitions to ssh1.h, pathnames to pathnames.h - markus@cvs.openbsd.org 2001/01/19 16:48:14 [sshd.8] fix typo; from stevesk@ - markus@cvs.openbsd.org 2001/01/19 16:50:58 [ssh-dss.c] clear and free digest, make consistent with other code (use dlen); from stevesk@ - markus@cvs.openbsd.org 2001/01/20 15:55:20 GMT 2001 by markus [auth-options.c auth-options.h auth-rsa.c auth2.c] pass the filename to auth_parse_options() - markus@cvs.openbsd.org 2001/01/20 17:59:40 GMT 2001 [readconf.c] fix SIGSEGV from -o ""; problem noted by jehsom@togetherweb.com - stevesk@cvs.openbsd.org 2001/01/20 18:20:29 [sshconnect2.c] dh_new_group() does not return NULL. ok markus@ - markus@cvs.openbsd.org 2001/01/20 21:33:42 [ssh-add.c] do not loop forever if askpass does not exist; from andrew@pimlott.ne.mediaone.net - djm@cvs.openbsd.org 2001/01/20 23:00:56 [servconf.c] Check for NULL return from strdelim; ok markus - djm@cvs.openbsd.org 2001/01/20 23:02:07 [readconf.c] KNF; ok markus - jakob@cvs.openbsd.org 2001/01/21 9:00:33 [ssh-keygen.1] remove -R flag; ok markus@ - markus@cvs.openbsd.org 2001/01/21 19:05:40 [atomicio.c automicio.h auth-chall.c auth-krb4.c auth-options.c auth-options.h auth-passwd.c auth-rh-rsa.c auth-rhosts.c auth-rsa.c auth.c auth.h auth1.c auth2-chall.c auth2.c authfd.c authfile.c bufaux.c bufaux.h buffer.c canahost.c canahost.h channels.c cipher.c cli.c clientloop.c clientloop.h compat.c compress.c deattack.c dh.c dispatch.c groupaccess.c hmac.c hostfile.c kex.c key.c key.h log-client.c log-server.c log.c log.h login.c login.h match.c misc.c misc.h nchan.c packet.c pty.c radix.h readconf.c readpass.c readpass.h rsa.c scp.c servconf.c serverloop.c serverloop.h session.c sftp-server.c ssh-add.c ssh-agent.c ssh-dss.c ssh-keygen.c ssh-keyscan.c ssh-rsa.c ssh.c ssh.h sshconnect.c sshconnect.h sshconnect1.c sshconnect2.c sshd.c tildexpand.c tildexpand.h ttysmodes.c uidswap.c xmalloc.c] split ssh.h and try to cleanup the #include mess. remove unnecessary #includes. rename util.[ch] -> misc.[ch] - (bal) renamed 'PIDDIR' to '_PATH_SSH_PIDDIR' to match OpenBSD tree - (bal) Moved #ifdef KRB4 in auth-krb4.c above the #include to resolve conflict when compiling for non-kerb install - (bal) removed the #ifdef SKEY in auth1.c to match Markus' changes on 1/19.
181 lines
4.8 KiB
C
181 lines
4.8 KiB
C
/*
|
|
* Author: Tatu Ylonen <ylo@cs.hut.fi>
|
|
* Copyright (c) 1995 Tatu Ylonen <ylo@cs.hut.fi>, Espoo, Finland
|
|
* All rights reserved
|
|
* Server-side versions of debug(), log(), etc. These normally send the output
|
|
* to the system log.
|
|
*
|
|
* As far as I am concerned, the code I have written for this software
|
|
* can be used freely for any purpose. Any derived versions of this
|
|
* software must be clearly marked as such, and if the derived work is
|
|
* incompatible with the protocol description in the RFC file, it must be
|
|
* called by a name other than "ssh" or "Secure Shell".
|
|
*
|
|
*
|
|
* Copyright (c) 2000 Markus Friedl. All rights reserved.
|
|
*
|
|
* Redistribution and use in source and binary forms, with or without
|
|
* modification, are permitted provided that the following conditions
|
|
* are met:
|
|
* 1. Redistributions of source code must retain the above copyright
|
|
* notice, this list of conditions and the following disclaimer.
|
|
* 2. Redistributions in binary form must reproduce the above copyright
|
|
* notice, this list of conditions and the following disclaimer in the
|
|
* documentation and/or other materials provided with the distribution.
|
|
*
|
|
* THIS SOFTWARE IS PROVIDED BY THE AUTHOR ``AS IS'' AND ANY EXPRESS OR
|
|
* IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED WARRANTIES
|
|
* OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE DISCLAIMED.
|
|
* IN NO EVENT SHALL THE AUTHOR BE LIABLE FOR ANY DIRECT, INDIRECT,
|
|
* INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT
|
|
* NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE,
|
|
* DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY
|
|
* THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
|
|
* (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF
|
|
* THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
|
|
*/
|
|
|
|
#include "includes.h"
|
|
RCSID("$OpenBSD: log-server.c,v 1.20 2001/01/21 19:05:50 markus Exp $");
|
|
|
|
#include <syslog.h>
|
|
#include "packet.h"
|
|
#include "xmalloc.h"
|
|
#include "log.h"
|
|
|
|
static LogLevel log_level = SYSLOG_LEVEL_INFO;
|
|
static int log_on_stderr = 0;
|
|
static int log_facility = LOG_AUTH;
|
|
|
|
/* Initialize the log.
|
|
* av0 program name (should be argv[0])
|
|
* on_stderr print also on stderr
|
|
* level logging level
|
|
*/
|
|
|
|
void
|
|
log_init(char *av0, LogLevel level, SyslogFacility facility, int on_stderr)
|
|
{
|
|
switch (level) {
|
|
case SYSLOG_LEVEL_QUIET:
|
|
case SYSLOG_LEVEL_FATAL:
|
|
case SYSLOG_LEVEL_ERROR:
|
|
case SYSLOG_LEVEL_INFO:
|
|
case SYSLOG_LEVEL_VERBOSE:
|
|
case SYSLOG_LEVEL_DEBUG1:
|
|
case SYSLOG_LEVEL_DEBUG2:
|
|
case SYSLOG_LEVEL_DEBUG3:
|
|
log_level = level;
|
|
break;
|
|
default:
|
|
fprintf(stderr, "Unrecognized internal syslog level code %d\n",
|
|
(int) level);
|
|
exit(1);
|
|
}
|
|
switch (facility) {
|
|
case SYSLOG_FACILITY_DAEMON:
|
|
log_facility = LOG_DAEMON;
|
|
break;
|
|
case SYSLOG_FACILITY_USER:
|
|
log_facility = LOG_USER;
|
|
break;
|
|
case SYSLOG_FACILITY_AUTH:
|
|
log_facility = LOG_AUTH;
|
|
break;
|
|
#ifdef LOG_AUTHPRIV
|
|
case SYSLOG_FACILITY_AUTHPRIV:
|
|
log_facility = LOG_AUTHPRIV;
|
|
break;
|
|
#endif
|
|
case SYSLOG_FACILITY_LOCAL0:
|
|
log_facility = LOG_LOCAL0;
|
|
break;
|
|
case SYSLOG_FACILITY_LOCAL1:
|
|
log_facility = LOG_LOCAL1;
|
|
break;
|
|
case SYSLOG_FACILITY_LOCAL2:
|
|
log_facility = LOG_LOCAL2;
|
|
break;
|
|
case SYSLOG_FACILITY_LOCAL3:
|
|
log_facility = LOG_LOCAL3;
|
|
break;
|
|
case SYSLOG_FACILITY_LOCAL4:
|
|
log_facility = LOG_LOCAL4;
|
|
break;
|
|
case SYSLOG_FACILITY_LOCAL5:
|
|
log_facility = LOG_LOCAL5;
|
|
break;
|
|
case SYSLOG_FACILITY_LOCAL6:
|
|
log_facility = LOG_LOCAL6;
|
|
break;
|
|
case SYSLOG_FACILITY_LOCAL7:
|
|
log_facility = LOG_LOCAL7;
|
|
break;
|
|
default:
|
|
fprintf(stderr, "Unrecognized internal syslog facility code %d\n",
|
|
(int) facility);
|
|
exit(1);
|
|
}
|
|
log_on_stderr = on_stderr;
|
|
}
|
|
|
|
#define MSGBUFSIZ 1024
|
|
|
|
void
|
|
do_log(LogLevel level, const char *fmt, va_list args)
|
|
{
|
|
char msgbuf[MSGBUFSIZ];
|
|
char fmtbuf[MSGBUFSIZ];
|
|
char *txt = NULL;
|
|
int pri = LOG_INFO;
|
|
extern char *__progname;
|
|
|
|
if (level > log_level)
|
|
return;
|
|
switch (level) {
|
|
case SYSLOG_LEVEL_FATAL:
|
|
txt = "fatal";
|
|
pri = LOG_CRIT;
|
|
break;
|
|
case SYSLOG_LEVEL_ERROR:
|
|
txt = "error";
|
|
pri = LOG_ERR;
|
|
break;
|
|
case SYSLOG_LEVEL_INFO:
|
|
pri = LOG_INFO;
|
|
break;
|
|
case SYSLOG_LEVEL_VERBOSE:
|
|
pri = LOG_INFO;
|
|
break;
|
|
case SYSLOG_LEVEL_DEBUG1:
|
|
txt = "debug1";
|
|
pri = LOG_DEBUG;
|
|
break;
|
|
case SYSLOG_LEVEL_DEBUG2:
|
|
txt = "debug2";
|
|
pri = LOG_DEBUG;
|
|
break;
|
|
case SYSLOG_LEVEL_DEBUG3:
|
|
txt = "debug3";
|
|
pri = LOG_DEBUG;
|
|
break;
|
|
default:
|
|
txt = "internal error";
|
|
pri = LOG_ERR;
|
|
break;
|
|
}
|
|
if (txt != NULL) {
|
|
snprintf(fmtbuf, sizeof(fmtbuf), "%s: %s", txt, fmt);
|
|
vsnprintf(msgbuf, sizeof(msgbuf), fmtbuf, args);
|
|
} else {
|
|
vsnprintf(msgbuf, sizeof(msgbuf), fmt, args);
|
|
}
|
|
if (log_on_stderr) {
|
|
fprintf(stderr, "%s\n", msgbuf);
|
|
} else {
|
|
openlog(__progname, LOG_PID, log_facility);
|
|
syslog(pri, "%.500s", msgbuf);
|
|
closelog();
|
|
}
|
|
}
|