You can not select more than 25 topics
Topics must start with a letter or number, can include dashes ('-') and can be up to 35 characters long.
373 lines
9.2 KiB
373 lines
9.2 KiB
/* crypto/bio/bss_log.c */
|
|
/* ====================================================================
|
|
* Copyright (c) 1999 The OpenSSL Project. 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.
|
|
*
|
|
* 3. All advertising materials mentioning features or use of this
|
|
* software must display the following acknowledgment:
|
|
* "This product includes software developed by the OpenSSL Project
|
|
* for use in the OpenSSL Toolkit. (http://www.OpenSSL.org/)"
|
|
*
|
|
* 4. The names "OpenSSL Toolkit" and "OpenSSL Project" must not be used to
|
|
* endorse or promote products derived from this software without
|
|
* prior written permission. For written permission, please contact
|
|
* licensing@OpenSSL.org.
|
|
*
|
|
* 5. Products derived from this software may not be called "OpenSSL"
|
|
* nor may "OpenSSL" appear in their names without prior written
|
|
* permission of the OpenSSL Project.
|
|
*
|
|
* 6. Redistributions of any form whatsoever must retain the following
|
|
* acknowledgment:
|
|
* "This product includes software developed by the OpenSSL Project
|
|
* for use in the OpenSSL Toolkit (http://www.OpenSSL.org/)"
|
|
*
|
|
* THIS SOFTWARE IS PROVIDED BY THE OpenSSL PROJECT ``AS IS'' AND ANY
|
|
* EXPRESSED 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 OpenSSL PROJECT OR
|
|
* ITS CONTRIBUTORS 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.
|
|
* ====================================================================
|
|
*
|
|
* This product includes cryptographic software written by Eric Young
|
|
* (eay@cryptsoft.com). This product includes software written by Tim
|
|
* Hudson (tjh@cryptsoft.com).
|
|
*
|
|
*/
|
|
|
|
/*
|
|
Why BIO_s_log?
|
|
|
|
BIO_s_log is useful for system daemons (or services under NT).
|
|
It is one-way BIO, it sends all stuff to syslogd (on system that
|
|
commonly use that), or event log (on NT), or OPCOM (on OpenVMS).
|
|
|
|
*/
|
|
|
|
|
|
#include <stdio.h>
|
|
#include <errno.h>
|
|
|
|
#include "cryptlib.h"
|
|
|
|
#if defined(OPENSSL_SYS_WINCE)
|
|
#elif defined(OPENSSL_SYS_WIN32)
|
|
#elif defined(OPENSSL_SYS_VMS)
|
|
# include <opcdef.h>
|
|
# include <descrip.h>
|
|
# include <lib$routines.h>
|
|
# include <starlet.h>
|
|
#elif defined(__ultrix)
|
|
# include <sys/syslog.h>
|
|
#elif defined(OPENSSL_SYS_NETWARE)
|
|
# define NO_SYSLOG
|
|
#elif (!defined(MSDOS) || defined(WATT32)) && !defined(OPENSSL_SYS_VXWORKS) && !defined(NO_SYSLOG)
|
|
# include <syslog.h>
|
|
#endif
|
|
|
|
#include <openssl/buffer.h>
|
|
#include <openssl/err.h>
|
|
|
|
#ifndef NO_SYSLOG
|
|
|
|
#if defined(OPENSSL_SYS_WIN32)
|
|
#define LOG_EMERG 0
|
|
#define LOG_ALERT 1
|
|
#define LOG_CRIT 2
|
|
#define LOG_ERR 3
|
|
#define LOG_WARNING 4
|
|
#define LOG_NOTICE 5
|
|
#define LOG_INFO 6
|
|
#define LOG_DEBUG 7
|
|
|
|
#define LOG_DAEMON (3<<3)
|
|
#elif defined(OPENSSL_SYS_VMS)
|
|
/* On VMS, we don't really care about these, but we need them to compile */
|
|
#define LOG_EMERG 0
|
|
#define LOG_ALERT 1
|
|
#define LOG_CRIT 2
|
|
#define LOG_ERR 3
|
|
#define LOG_WARNING 4
|
|
#define LOG_NOTICE 5
|
|
#define LOG_INFO 6
|
|
#define LOG_DEBUG 7
|
|
|
|
#define LOG_DAEMON OPC$M_NM_NTWORK
|
|
#endif
|
|
|
|
static int MS_CALLBACK slg_write(BIO *h, const char *buf, int num);
|
|
static int MS_CALLBACK slg_puts(BIO *h, const char *str);
|
|
static long MS_CALLBACK slg_ctrl(BIO *h, int cmd, long arg1, void *arg2);
|
|
static int MS_CALLBACK slg_new(BIO *h);
|
|
static int MS_CALLBACK slg_free(BIO *data);
|
|
static void xopenlog(BIO* bp, char* name, int level);
|
|
static void xsyslog(BIO* bp, int priority, const char* string);
|
|
static void xcloselog(BIO* bp);
|
|
|
|
static BIO_METHOD methods_slg=
|
|
{
|
|
BIO_TYPE_MEM,"syslog",
|
|
slg_write,
|
|
NULL,
|
|
slg_puts,
|
|
NULL,
|
|
slg_ctrl,
|
|
slg_new,
|
|
slg_free,
|
|
NULL,
|
|
};
|
|
|
|
BIO_METHOD *BIO_s_log(void)
|
|
{
|
|
return(&methods_slg);
|
|
}
|
|
|
|
static int MS_CALLBACK slg_new(BIO *bi)
|
|
{
|
|
bi->init=1;
|
|
bi->num=0;
|
|
bi->ptr=NULL;
|
|
xopenlog(bi, "application", LOG_DAEMON);
|
|
return(1);
|
|
}
|
|
|
|
static int MS_CALLBACK slg_free(BIO *a)
|
|
{
|
|
if (a == NULL) return(0);
|
|
xcloselog(a);
|
|
return(1);
|
|
}
|
|
|
|
static int MS_CALLBACK slg_write(BIO *b, const char *in, int inl)
|
|
{
|
|
int ret= inl;
|
|
char* buf;
|
|
char* pp;
|
|
int priority, i;
|
|
static const struct
|
|
{
|
|
int strl;
|
|
char str[10];
|
|
int log_level;
|
|
}
|
|
mapping[] =
|
|
{
|
|
{ 6, "PANIC ", LOG_EMERG },
|
|
{ 6, "EMERG ", LOG_EMERG },
|
|
{ 4, "EMR ", LOG_EMERG },
|
|
{ 6, "ALERT ", LOG_ALERT },
|
|
{ 4, "ALR ", LOG_ALERT },
|
|
{ 5, "CRIT ", LOG_CRIT },
|
|
{ 4, "CRI ", LOG_CRIT },
|
|
{ 6, "ERROR ", LOG_ERR },
|
|
{ 4, "ERR ", LOG_ERR },
|
|
{ 8, "WARNING ", LOG_WARNING },
|
|
{ 5, "WARN ", LOG_WARNING },
|
|
{ 4, "WAR ", LOG_WARNING },
|
|
{ 7, "NOTICE ", LOG_NOTICE },
|
|
{ 5, "NOTE ", LOG_NOTICE },
|
|
{ 4, "NOT ", LOG_NOTICE },
|
|
{ 5, "INFO ", LOG_INFO },
|
|
{ 4, "INF ", LOG_INFO },
|
|
{ 6, "DEBUG ", LOG_DEBUG },
|
|
{ 4, "DBG ", LOG_DEBUG },
|
|
{ 0, "", LOG_ERR } /* The default */
|
|
};
|
|
|
|
if((buf= (char *)OPENSSL_malloc(inl+ 1)) == NULL){
|
|
return(0);
|
|
}
|
|
strncpy(buf, in, inl);
|
|
buf[inl]= '\0';
|
|
|
|
i = 0;
|
|
while(strncmp(buf, mapping[i].str, mapping[i].strl) != 0) i++;
|
|
priority = mapping[i].log_level;
|
|
pp = buf + mapping[i].strl;
|
|
|
|
xsyslog(b, priority, pp);
|
|
|
|
OPENSSL_free(buf);
|
|
return(ret);
|
|
}
|
|
|
|
static long MS_CALLBACK slg_ctrl(BIO *b, int cmd, long num, void *ptr)
|
|
{
|
|
switch (cmd)
|
|
{
|
|
case BIO_CTRL_SET:
|
|
xcloselog(b);
|
|
xopenlog(b, ptr, num);
|
|
break;
|
|
default:
|
|
break;
|
|
}
|
|
return(0);
|
|
}
|
|
|
|
static int MS_CALLBACK slg_puts(BIO *bp, const char *str)
|
|
{
|
|
int n,ret;
|
|
|
|
n=strlen(str);
|
|
ret=slg_write(bp,str,n);
|
|
return(ret);
|
|
}
|
|
|
|
#if defined(OPENSSL_SYS_WIN32)
|
|
|
|
static void xopenlog(BIO* bp, char* name, int level)
|
|
{
|
|
if (GetVersion() < 0x80000000)
|
|
bp->ptr = RegisterEventSourceA(NULL,name);
|
|
else
|
|
bp->ptr = NULL;
|
|
}
|
|
|
|
static void xsyslog(BIO *bp, int priority, const char *string)
|
|
{
|
|
LPCSTR lpszStrings[2];
|
|
WORD evtype= EVENTLOG_ERROR_TYPE;
|
|
char pidbuf[DECIMAL_SIZE(DWORD)+4];
|
|
|
|
if (bp->ptr == NULL)
|
|
return;
|
|
|
|
switch (priority)
|
|
{
|
|
case LOG_EMERG:
|
|
case LOG_ALERT:
|
|
case LOG_CRIT:
|
|
case LOG_ERR:
|
|
evtype = EVENTLOG_ERROR_TYPE;
|
|
break;
|
|
case LOG_WARNING:
|
|
evtype = EVENTLOG_WARNING_TYPE;
|
|
break;
|
|
case LOG_NOTICE:
|
|
case LOG_INFO:
|
|
case LOG_DEBUG:
|
|
evtype = EVENTLOG_INFORMATION_TYPE;
|
|
break;
|
|
default: /* Should never happen, but set it
|
|
as error anyway. */
|
|
evtype = EVENTLOG_ERROR_TYPE;
|
|
break;
|
|
}
|
|
|
|
sprintf(pidbuf, "[%u] ", GetCurrentProcessId());
|
|
lpszStrings[0] = pidbuf;
|
|
lpszStrings[1] = string;
|
|
|
|
ReportEventA(bp->ptr, evtype, 0, 1024, NULL, 2, 0,
|
|
lpszStrings, NULL);
|
|
}
|
|
|
|
static void xcloselog(BIO* bp)
|
|
{
|
|
if(bp->ptr)
|
|
DeregisterEventSource((HANDLE)(bp->ptr));
|
|
bp->ptr= NULL;
|
|
}
|
|
|
|
#elif defined(OPENSSL_SYS_VMS)
|
|
|
|
static int VMS_OPC_target = LOG_DAEMON;
|
|
|
|
static void xopenlog(BIO* bp, char* name, int level)
|
|
{
|
|
VMS_OPC_target = level;
|
|
}
|
|
|
|
static void xsyslog(BIO *bp, int priority, const char *string)
|
|
{
|
|
struct dsc$descriptor_s opc_dsc;
|
|
struct opcdef *opcdef_p;
|
|
char buf[10240];
|
|
unsigned int len;
|
|
struct dsc$descriptor_s buf_dsc;
|
|
$DESCRIPTOR(fao_cmd, "!AZ: !AZ");
|
|
char *priority_tag;
|
|
|
|
switch (priority)
|
|
{
|
|
case LOG_EMERG: priority_tag = "Emergency"; break;
|
|
case LOG_ALERT: priority_tag = "Alert"; break;
|
|
case LOG_CRIT: priority_tag = "Critical"; break;
|
|
case LOG_ERR: priority_tag = "Error"; break;
|
|
case LOG_WARNING: priority_tag = "Warning"; break;
|
|
case LOG_NOTICE: priority_tag = "Notice"; break;
|
|
case LOG_INFO: priority_tag = "Info"; break;
|
|
case LOG_DEBUG: priority_tag = "DEBUG"; break;
|
|
}
|
|
|
|
buf_dsc.dsc$b_dtype = DSC$K_DTYPE_T;
|
|
buf_dsc.dsc$b_class = DSC$K_CLASS_S;
|
|
buf_dsc.dsc$a_pointer = buf;
|
|
buf_dsc.dsc$w_length = sizeof(buf) - 1;
|
|
|
|
lib$sys_fao(&fao_cmd, &len, &buf_dsc, priority_tag, string);
|
|
|
|
/* we know there's an 8 byte header. That's documented */
|
|
opcdef_p = (struct opcdef *) OPENSSL_malloc(8 + len);
|
|
opcdef_p->opc$b_ms_type = OPC$_RQ_RQST;
|
|
memcpy(opcdef_p->opc$z_ms_target_classes, &VMS_OPC_target, 3);
|
|
opcdef_p->opc$l_ms_rqstid = 0;
|
|
memcpy(&opcdef_p->opc$l_ms_text, buf, len);
|
|
|
|
opc_dsc.dsc$b_dtype = DSC$K_DTYPE_T;
|
|
opc_dsc.dsc$b_class = DSC$K_CLASS_S;
|
|
opc_dsc.dsc$a_pointer = (char *)opcdef_p;
|
|
opc_dsc.dsc$w_length = len + 8;
|
|
|
|
sys$sndopr(opc_dsc, 0);
|
|
|
|
OPENSSL_free(opcdef_p);
|
|
}
|
|
|
|
static void xcloselog(BIO* bp)
|
|
{
|
|
}
|
|
|
|
#else /* Unix/Watt32 */
|
|
|
|
static void xopenlog(BIO* bp, char* name, int level)
|
|
{
|
|
#ifdef WATT32 /* djgpp/DOS */
|
|
openlog(name, LOG_PID|LOG_CONS|LOG_NDELAY, level);
|
|
#else
|
|
openlog(name, LOG_PID|LOG_CONS, level);
|
|
#endif
|
|
}
|
|
|
|
static void xsyslog(BIO *bp, int priority, const char *string)
|
|
{
|
|
syslog(priority, "%s", string);
|
|
}
|
|
|
|
static void xcloselog(BIO* bp)
|
|
{
|
|
closelog();
|
|
}
|
|
|
|
#endif /* Unix */
|
|
|
|
#endif /* NO_SYSLOG */
|
|
|