240 lines
5.7 KiB
Diff
240 lines
5.7 KiB
Diff
--- osiris-4.1.8-orig/src/osirisd/modules/mod_uptime/Makefile 1970-01-01 01:00:00.000000000 +0100
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+++ osiris-4.1.8-1/src/osirisd/modules/mod_uptime/Makefile 2005-04-22 23:11:32.000000000 +0200
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@@ -0,0 +1,16 @@
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+
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+include ../Makefile
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+
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+SRCS=mod_uptime.c
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+OBJS=$(SRCS:.c=.o)
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+
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+module: ${SRCS} ${OBJS}
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+
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+INCS=-I../.. -I../../../libosiris -I../../../libfileapi -I../../../..
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+
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+# meta-rule for compiling any "C" source file.
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+$(OBJS): $(SRCS)
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+ $(CC) $(DEFS) $(DEFAULT_INCLUDES) ${INCLUDES} ${INCS} $(AM_CPPFLAGS) \
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+ $(CPPFLAGS) $(AM_CFLAGS) $(CFLAGS) -c $(SRCS)
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+ cp $@ ..
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+
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--- osiris-4.1.8-orig/src/osirisd/modules/mod_uptime/README 1970-01-01 01:00:00.000000000 +0100
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+++ osiris-4.1.8-1/src/osirisd/modules/mod_uptime/README 2005-04-22 23:11:32.000000000 +0200
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@@ -0,0 +1,36 @@
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+
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+Module: mod_uptime
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+Author: Brian Wotring (brian@shmoo.com)
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+
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+
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+
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+DESCRIPTION:
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+
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+The mod_uptime module obtains the system boot time value for comparison
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+with scans.
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+
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+USE:
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+
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+To use this module, all that is needed is to include it in the System
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+block of a scan configuration, e.g.:
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+
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+ <System>
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+ ...
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+ Include mod_uptime
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+ ...
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+ </System>
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+
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+
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+PARAMETERS:
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+
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+There are no parameters for this module.
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+
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+PLATFORMS:
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+
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+Currently, this module is implemented for FreeBSD, OpenBSD,
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+Linux, Solaris, and Mac OS X.
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+
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+NOTES:
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+
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+
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+
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--- osiris-4.1.8-orig/src/osirisd/modules/mod_uptime/mod_uptime.c 1970-01-01 01:00:00.000000000 +0100
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+++ osiris-4.1.8-1/src/osirisd/modules/mod_uptime/mod_uptime.c 2005-04-22 23:11:32.000000000 +0200
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@@ -0,0 +1,178 @@
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+
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+/******************************************************************************
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+**
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+** This program is free software; you can redistribute it and/or
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+** modify it, however, you cannot sell it.
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+**
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+** This program is distributed in the hope that it will be useful,
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+** but WITHOUT ANY WARRANTY; without even the implied warranty of
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+** MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.
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+**
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+** You should have received a copy of the license attached to the
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+** use of this software. If not, visit www.shmoo.com/osiris for
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+** details.
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+**
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+******************************************************************************/
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+
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+/*****************************************************************************
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+**
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+** File: mod_uptime.c
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+** Date: March 22, 2004
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+**
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+** Author: Brian Wotring
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+** Purpose: platform specific methods for obtaining the system boot time.
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+**
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+******************************************************************************/
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+
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+#include "libosiris.h"
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+#include "libfileapi.h"
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+#include "rootpriv.h"
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+#include "common.h"
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+#include "version.h"
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+
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+#include "scanner.h"
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+#include "logging.h"
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+#include "config.h"
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+
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+#ifdef HAVE_SYS_SYSCTL_H
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+#include <sys/sysctl.h>
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+#endif
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+
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+#ifdef SYSTEM_SUNOS
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+#include <utmpx.h>
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+#endif
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+
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+#ifdef SYSTEM_LINUX
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+#include <utmp.h>
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+#endif
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+
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+#define PROC_FILE "/proc/uptime"
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+#define OSI_WTMP_FILE "/var/log/wtmp"
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+
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+static const char *MODULE_NAME = "mod_uptime";
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+
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+
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+void mod_uptime( SCANNER *scanner )
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+{
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+ SCAN_RECORD_TEXT_1 record;
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+ char *time = NULL;
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+ char *temp;
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+
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+ initialize_scan_record( (SCAN_RECORD *)&record,
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+ SCAN_RECORD_TYPE_TEXT_1 );
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+
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+ osi_strlcpy( record.module_name, MODULE_NAME,
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+ sizeof( record.module_name ) );
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+
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+#if defined(SYSTEM_FREEBSD) || defined(SYSTEM_OPENBSD) || defined(SYSTEM_DARWIN)
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+ {
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+ time_t t;
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+ struct timeval result;
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+
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+ int request[2] = { CTL_KERN, KERN_BOOTTIME };
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+ size_t result_len = sizeof(result);
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+
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+ if( sysctl( request, 2, &result, &result_len, NULL, 0 ) < 0)
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+ {
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+ log_error( "unable to obtain uptime value." );
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+ return;
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+ }
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+
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+ t = result.tv_sec;
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+ time = ctime( &t );
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+ }
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+
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+#elif defined(SYSTEM_SUNOS)
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+ {
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+ struct utmpx * ent;
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+ time_t t;
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+
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+ while( ( ent = getutxent() ) )
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+ {
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+ if( !strcmp( "system boot", ent->ut_line ) )
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+ {
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+ t = ent->ut_tv.tv_sec;
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+ time = ctime( &t );
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+ }
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+ }
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+ }
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+
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+#elif defined(SYSTEM_LINUX)
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+ {
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+ FILE *fp;
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+ time_t t;
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+ struct utmp ut;
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+
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+ char buf[40];
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+ char buf2[10];
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+ int filecount = 0;
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+
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+next_file:
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+
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+ osi_strlcpy( buf, OSI_WTMP_FILE, sizeof( buf ) );
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+
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+ if( filecount > 0 )
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+ {
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+ osi_snprintf( buf2, sizeof(buf2), "%d", filecount );
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+ osi_strlcat( buf, buf2, sizeof(buf) );
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+ }
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+
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+ fp = osi_fopen( buf, "r", 0 );
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+
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+ if( fp == NULL )
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+ {
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+ log_error( "unable to obtain uptime value." );
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+ return;
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+ }
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+
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+ while(1)
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+ {
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+ int rc = fread( &ut, 1, sizeof(ut), fp );
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+
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+ /* end of file, try next. */
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+
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+ if( rc == 0 )
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+ {
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+ filecount++;
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+ fclose( fp );
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+
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+ goto next_file;
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+ }
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+
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+ /* found restart event. */
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+
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+ if( ( strcmp( ut.ut_name, "reboot" ) == 0 ) ||
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+ ( strcmp( ut.ut_name, "shutdown" ) == 0 ) )
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+ {
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+
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+ t = ut.ut_time;
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+ time = ctime( &t );
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+
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+ break;
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+ }
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+ }
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+
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+ fclose( fp );
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+ }
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+#endif
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+
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+ if( time == NULL )
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+ {
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+ log_error( "unable to obtain uptime value." );
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+ return;
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+ }
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+
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+ /* remove any trailing newline from the ctime() calls. */
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+
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+ if( ( temp = strchr( time, '\n' ) ) )
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+ {
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+ (*temp) = '\0';
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+ }
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+
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+ osi_strlcpy( record.name, "uptime", sizeof( record.name ) );
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+ osi_strlcpy( record.data, time, sizeof( record.data ) );
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+
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+ send_scan_data( scanner, (SCAN_RECORD *)&record );
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+}
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+
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+
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