Imported Upstream version 2.15
This commit is contained in:
Mario Fetka
70
include/acl.h
Normal file
70
include/acl.h
Normal file
@@ -0,0 +1,70 @@
|
||||
/*-
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||||
* acl.c - header file for acl.c
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||||
* Copyright (c) 2011 Kaspersky Lab ZAO
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* Last Modified: 08-10-2011 by Konstantin Malov with Oleg Koreshkov's help
|
||||
*
|
||||
* License: GPL
|
||||
*
|
||||
* This program is free software; you can redistribute it and/or modify
|
||||
* it under the terms of the GNU General Public License as published by
|
||||
* the Free Software Foundation; either version 2 of the License, or
|
||||
* (at your option) any later version.
|
||||
*
|
||||
* This program is distributed in the hope that it will be useful,
|
||||
* but WITHOUT ANY WARRANTY; without even the implied warranty of
|
||||
* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
|
||||
* GNU General Public License for more details.
|
||||
*
|
||||
* You should have received a copy of the GNU General Public License
|
||||
* along with this program; if not, write to the Free Software
|
||||
* Foundation, Inc., 675 Mass Ave, Cambridge, MA 02139, USA.
|
||||
*/
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#ifndef ACL_H_INCLUDED
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#define ACL_H_INCLUDED 1
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#include <sys/types.h>
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#include <sys/socket.h>
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#include <netinet/in.h>
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#include <arpa/inet.h>
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#include <stdio.h>
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#include <stdlib.h>
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#include <string.h>
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#include <ctype.h>
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#include <netdb.h>
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#include <syslog.h>
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#include <stdarg.h>
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#define CHAR_TO_NUMBER(c) ((c) - '0')
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struct ip_acl {
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int family;
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struct in_addr addr;
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struct in_addr mask;
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struct in6_addr addr6;
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struct in6_addr mask6;
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struct ip_acl *next;
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};
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struct dns_acl {
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char domain[255];
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struct dns_acl *next;
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};
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/* Poiters to head ACL structs */
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static struct ip_acl *ip_acl_head, *ip_acl_prev;
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static struct dns_acl *dns_acl_head, *dns_acl_prev;
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/* Functions */
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void parse_allowed_hosts(char *allowed_hosts);
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int add_ipv4_to_acl(char *ipv4);
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int add_ipv6_to_acl(char *ipv6);
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int add_domain_to_acl(char *domain);
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//int is_an_allowed_host(struct in_addr);
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int is_an_allowed_host(int, void *);
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unsigned int prefix_from_mask(struct in_addr mask);
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void show_acl_lists(void);
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#endif /* ACL_H_INCLUDED */
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92
include/common.h
Normal file
92
include/common.h
Normal file
@@ -0,0 +1,92 @@
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||||
/************************************************************************
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||||
*
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||||
* COMMON.H - NRPE Common Include File
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||||
* Copyright (c) 1999-2007 Ethan Galstad (nagios@nagios.org)
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||||
* Last Modified: 09-06-2013
|
||||
*
|
||||
* License:
|
||||
*
|
||||
* This program is free software; you can redistribute it and/or modify
|
||||
* it under the terms of the GNU General Public License as published by
|
||||
* the Free Software Foundation; either version 2 of the License, or
|
||||
* (at your option) any later version.
|
||||
*
|
||||
* This program is distributed in the hope that it will be useful,
|
||||
* but WITHOUT ANY WARRANTY; without even the implied warranty of
|
||||
* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
|
||||
* GNU General Public License for more details.
|
||||
*
|
||||
* You should have received a copy of the GNU General Public License
|
||||
* along with this program; if not, write to the Free Software
|
||||
* Foundation, Inc., 675 Mass Ave, Cambridge, MA 02139, USA.
|
||||
************************************************************************/
|
||||
|
||||
#include "config.h"
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#define PROGRAM_VERSION "2.15"
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#define MODIFICATION_DATE "09-06-2013"
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||||
#define OK 0
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||||
#define ERROR -1
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||||
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#define TRUE 1
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||||
#define FALSE 0
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||||
#define STATE_UNKNOWN 3 /* service state return codes */
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||||
#define STATE_CRITICAL 2
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||||
#define STATE_WARNING 1
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||||
#define STATE_OK 0
|
||||
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||||
|
||||
#define DEFAULT_SOCKET_TIMEOUT 10 /* timeout after 10 seconds */
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||||
#define DEFAULT_CONNECTION_TIMEOUT 300 /* timeout if daemon is waiting for connection more than this time */
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||||
|
||||
#define MAX_INPUT_BUFFER 2048 /* max size of most buffers we use */
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||||
#define MAX_FILENAME_LENGTH 256
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||||
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||||
#define MAX_HOST_ADDRESS_LENGTH 256 /* max size of a host address */
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||||
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||||
#define NRPE_HELLO_COMMAND "_NRPE_CHECK"
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||||
|
||||
#define MAX_COMMAND_ARGUMENTS 16
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||||
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||||
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||||
/**************** PACKET STRUCTURE DEFINITION **********/
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||||
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||||
#define QUERY_PACKET 1 /* id code for a packet containing a query */
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#define RESPONSE_PACKET 2 /* id code for a packet containing a response */
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||||
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||||
#define NRPE_PACKET_VERSION_3 3 /* packet version identifier */
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||||
#define NRPE_PACKET_VERSION_2 2
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#define NRPE_PACKET_VERSION_1 1 /* older packet version identifiers (no longer supported) */
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||||
#define MAX_PACKETBUFFER_LENGTH 1024 /* max amount of data we'll send in one query/response */
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||||
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typedef struct packet_struct{
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int16_t packet_version;
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||||
int16_t packet_type;
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||||
u_int32_t crc32_value;
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||||
int16_t result_code;
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||||
char buffer[MAX_PACKETBUFFER_LENGTH];
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||||
}packet;
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||||
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||||
/**************** OPERATING SYSTEM SPECIFIC DEFINITIONS **********/
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||||
#if defined(__sun) || defined(__hpux)
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||||
# ifndef LOG_AUTHPRIV
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||||
# define LOG_AUTHPRIV LOG_AUTH
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||||
# endif
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||||
|
||||
# ifndef LOG_FTP
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||||
# define LOG_FTP LOG_DAEMON
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||||
# endif
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||||
|
||||
#elif _AIX
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||||
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||||
# include <sys/select.h>
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||||
|
||||
# ifndef LOG_FTP
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||||
# define LOG_FTP LOG_DAEMON
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||||
# endif
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||||
|
||||
#endif
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||||
263
include/config.h.in
Normal file
263
include/config.h.in
Normal file
@@ -0,0 +1,263 @@
|
||||
/************************************************************************
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||||
*
|
||||
* NRPE Common Header File
|
||||
* Copyright (c) 1999-2007 Ethan Galstad (nagios@nagios.org)
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||||
* Last Modified: 11-23-2007
|
||||
*
|
||||
* License:
|
||||
*
|
||||
* This program is free software; you can redistribute it and/or modify
|
||||
* it under the terms of the GNU General Public License as published by
|
||||
* the Free Software Foundation; either version 2 of the License, or
|
||||
* (at your option) any later version.
|
||||
*
|
||||
* This program is distributed in the hope that it will be useful,
|
||||
* but WITHOUT ANY WARRANTY; without even the implied warranty of
|
||||
* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
|
||||
* GNU General Public License for more details.
|
||||
*
|
||||
* You should have received a copy of the GNU General Public License
|
||||
* along with this program; if not, write to the Free Software
|
||||
* Foundation, Inc., 675 Mass Ave, Cambridge, MA 02139, USA.
|
||||
************************************************************************/
|
||||
|
||||
#ifndef _CONFIG_H
|
||||
#define _CONFIG_H
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||||
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||||
#include <stdio.h>
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||||
#include <stdlib.h>
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||||
|
||||
|
||||
#define DEFAULT_SERVER_PORT @nrpe_port@ /* default port to use */
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||||
#define NRPE_LOG_FACILITY @log_facility@
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#undef ENABLE_COMMAND_ARGUMENTS
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||||
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||||
#undef ENABLE_BASH_COMMAND_SUBSTITUTION
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||||
|
||||
#undef socklen_t
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||||
|
||||
#undef HAVE_GETOPT_LONG
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||||
|
||||
#undef HAVE_LIBWRAP
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||||
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||||
#undef STDC_HEADERS
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||||
#undef HAVE_STRDUP
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||||
#undef HAVE_STRSTR
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||||
#undef HAVE_STRTOUL
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||||
#undef HAVE_INITGROUPS
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||||
#undef HAVE_CLOSESOCKET
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||||
|
||||
#undef SIZEOF_INT
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||||
#undef SIZEOF_SHORT
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||||
#undef SIZEOF_LONG
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||||
|
||||
/* stupid stuff for u_int32_t */
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||||
#undef U_INT32_T_IS_USHORT
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||||
#undef U_INT32_T_IS_UINT
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||||
#undef U_INT32_T_IS_ULONG
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||||
#undef U_INT32_T_IS_UINT32_T
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||||
|
||||
#ifdef U_INT32_T_IS_USHORT
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||||
typedef unsigned short u_int32_t;
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||||
#endif
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||||
#ifdef U_INT32_T_IS_ULONG
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||||
typedef unsigned long u_int32_t;
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||||
#endif
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||||
#ifdef U_INT32_T_IS_UINT
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||||
typedef unsigned int u_int32_t;
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||||
#endif
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||||
#ifdef U_INT32_T_IS_UINT32_t
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||||
typedef uint32_t u_int32_t;
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#endif
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||||
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||||
/* stupid stuff for int32_t */
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||||
#undef INT32_T_IS_SHORT
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||||
#undef INT32_T_IS_INT
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||||
#undef INT32_T_IS_LONG
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||||
|
||||
#ifdef INT32_T_IS_USHORT
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||||
typedef short int32_t;
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||||
#endif
|
||||
#ifdef INT32_T_IS_ULONG
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||||
typedef long int32_t;
|
||||
#endif
|
||||
#ifdef INT32_T_IS_UINT
|
||||
typedef int int32_t;
|
||||
#endif
|
||||
|
||||
|
||||
/***** ASPRINTF() AND FRIENDS *****/
|
||||
|
||||
#undef HAVE_VSNPRINTF
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||||
#undef HAVE_SNPRINTF
|
||||
#undef HAVE_ASPRINTF
|
||||
#undef HAVE_VASPRINTF
|
||||
#undef HAVE_C99_VSNPRINTF
|
||||
#undef HAVE_VA_COPY
|
||||
#undef HAVE___VA_COPY
|
||||
|
||||
|
||||
|
||||
#define SOCKET_SIZE_TYPE ""
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||||
#define GETGROUPS_T ""
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||||
#define RETSIGTYPE ""
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||||
|
||||
#undef HAVE_GETOPT_H
|
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#ifdef HAVE_GETOPT_H
|
||||
#include <getopt.h>
|
||||
#endif
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||||
|
||||
#undef HAVE_STRINGS_H
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||||
#undef HAVE_STRING_H
|
||||
#ifdef HAVE_STRINGS_H
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||||
#include <strings.h>
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||||
#endif
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||||
#ifdef HAVE_STRINGS_H
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||||
#include <string.h>
|
||||
#endif
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||||
|
||||
#undef HAVE_UNISTD_H
|
||||
#ifdef HAVE_UNISTD_H
|
||||
#include <unistd.h>
|
||||
#endif
|
||||
|
||||
|
||||
#undef HAVE_SIGNAL_H
|
||||
#ifdef HAVE_SIGNAL_H
|
||||
#include <signal.h>
|
||||
#endif
|
||||
|
||||
#undef HAVE_SYSLOG_H
|
||||
#ifdef HAVE_SYSLOG_H
|
||||
#include <syslog.h>
|
||||
#endif
|
||||
|
||||
#undef HAVE_SYS_STAT_H
|
||||
#ifdef HAVE_SYS_STAT_H
|
||||
#include <sys/stat.h>
|
||||
#endif
|
||||
|
||||
#undef HAVE_FCNTL_H
|
||||
#ifdef HAVE_FCNTL_H
|
||||
#include <fcntl.h>
|
||||
#endif
|
||||
|
||||
#undef HAVE_SYS_TYPES_H
|
||||
#ifdef HAVE_SYS_TYPES_H
|
||||
#include <sys/types.h>
|
||||
#endif
|
||||
|
||||
#undef HAVE_SYS_WAIT_H
|
||||
#ifdef HAVE_SYS_WAIT_H
|
||||
#include <sys/wait.h>
|
||||
#endif
|
||||
|
||||
#ifndef WEXITSTATUS
|
||||
# define WEXITSTATUS(stat_val) ((unsigned)(stat_val) >> 8)
|
||||
#endif
|
||||
#ifndef WIFEXITED
|
||||
# define WIFEXITED(stat_val) (((stat_val) & 255) == 0)
|
||||
#endif
|
||||
|
||||
#undef HAVE_ERRNO_H
|
||||
#ifdef HAVE_ERRNO_H
|
||||
#include <errno.h>
|
||||
#endif
|
||||
|
||||
/* needed for the time_t structures we use later... */
|
||||
#undef TIME_WITH_SYS_TIME
|
||||
#undef HAVE_SYS_TIME_H
|
||||
#if TIME_WITH_SYS_TIME
|
||||
# include <sys/time.h>
|
||||
# include <time.h>
|
||||
#else
|
||||
# if HAVE_SYS_TIME_H
|
||||
# include <sys/time.h>
|
||||
# else
|
||||
# include <time.h>
|
||||
# endif
|
||||
#endif
|
||||
|
||||
|
||||
#undef HAVE_SYS_SOCKET_H
|
||||
#ifdef HAVE_SYS_SOCKET_H
|
||||
#include <sys/socket.h>
|
||||
#endif
|
||||
|
||||
/* Define to 'int' if <sys/socket.h> does not define */
|
||||
#undef socklen_t
|
||||
|
||||
#undef HAVE_SOCKET_H
|
||||
#ifdef HAVE_SOCKET_H
|
||||
#include <socket.h>
|
||||
#endif
|
||||
|
||||
#undef HAVE_TCPD_H
|
||||
#ifdef HAVE_TCPD_H
|
||||
#include <tcpd.h>
|
||||
#endif
|
||||
|
||||
#undef HAVE_NETINET_IN_H
|
||||
#ifdef HAVE_NETINET_IN_H
|
||||
#include <netinet/in.h>
|
||||
#endif
|
||||
|
||||
#undef HAVE_ARPA_INET_H
|
||||
#ifdef HAVE_ARPA_INET_H
|
||||
#include <arpa/inet.h>
|
||||
#endif
|
||||
|
||||
#undef HAVE_NETDB_H
|
||||
#ifdef HAVE_NETDB_H
|
||||
#include <netdb.h>
|
||||
#endif
|
||||
|
||||
#undef HAVE_CTYPE_H
|
||||
#ifdef HAVE_CTYPE_H
|
||||
#include <ctype.h>
|
||||
#endif
|
||||
|
||||
#undef HAVE_PWD_H
|
||||
#ifdef HAVE_PWD_H
|
||||
#include <pwd.h>
|
||||
#endif
|
||||
|
||||
#undef HAVE_GRP_H
|
||||
#ifdef HAVE_GRP_H
|
||||
#include <grp.h>
|
||||
#endif
|
||||
|
||||
#undef HAVE_DIRENT_H
|
||||
#ifdef HAVE_DIRENT_H
|
||||
#include <dirent.h>
|
||||
#endif
|
||||
|
||||
#undef HAVE_SSL
|
||||
#ifdef HAVE_SSL
|
||||
#include <rsa.h>
|
||||
#include <crypto.h>
|
||||
#include <dh.h>
|
||||
#include <pem.h>
|
||||
#include <ssl.h>
|
||||
#include <err.h>
|
||||
#include <rand.h>
|
||||
#endif
|
||||
|
||||
#undef HAVE_KRB5_H
|
||||
#ifdef HAVE_KRB5_H
|
||||
#include <krb5.h>
|
||||
#endif
|
||||
|
||||
#undef HAVE_INTTYPES_H
|
||||
#undef HAVE_STDINT_H
|
||||
#ifdef HAVE_INTTYPES_H
|
||||
#include <inttypes.h>
|
||||
#else
|
||||
#ifdef HAVE_STDINT_H
|
||||
#include <stdint.h>
|
||||
#endif
|
||||
#endif
|
||||
|
||||
#endif
|
||||
25
include/dh.h
Normal file
25
include/dh.h
Normal file
@@ -0,0 +1,25 @@
|
||||
#ifndef HEADER_DH_H
|
||||
#include <openssl/dh.h>
|
||||
#endif
|
||||
DH *get_dh512()
|
||||
{
|
||||
static unsigned char dh512_p[]={
|
||||
0xDA,0xD8,0xF0,0xA2,0x9A,0x64,0xC2,0x9F,0x22,0x9D,0x47,0xA1,
|
||||
0xB2,0xED,0xD6,0x89,0xB5,0x46,0x6D,0x4E,0x1F,0x14,0xF4,0xF4,
|
||||
0xEB,0xCA,0x4D,0x41,0x89,0x60,0x0D,0x1F,0xB3,0x50,0xC4,0x54,
|
||||
0xE1,0x60,0xB5,0xDD,0x57,0x0C,0xF9,0xF5,0x19,0x73,0x6C,0x0C,
|
||||
0x45,0x33,0xA9,0xC1,0xD7,0xF3,0x27,0x68,0xEE,0xDA,0x8C,0x4A,
|
||||
0x1C,0x52,0xA1,0x9B,
|
||||
};
|
||||
static unsigned char dh512_g[]={
|
||||
0x02,
|
||||
};
|
||||
DH *dh;
|
||||
|
||||
if ((dh=DH_new()) == NULL) return(NULL);
|
||||
dh->p=BN_bin2bn(dh512_p,sizeof(dh512_p),NULL);
|
||||
dh->g=BN_bin2bn(dh512_g,sizeof(dh512_g),NULL);
|
||||
if ((dh->p == NULL) || (dh->g == NULL))
|
||||
{ DH_free(dh); return(NULL); }
|
||||
return(dh);
|
||||
}
|
||||
65
include/nrpe.h
Normal file
65
include/nrpe.h
Normal file
@@ -0,0 +1,65 @@
|
||||
/************************************************************************
|
||||
*
|
||||
* NRPE.H - NRPE Include File
|
||||
* Copyright (c) 1999-2007 Ethan Galstad (nagios@nagios.org)
|
||||
* Last Modified: 08-10-2011 by Konstantin Malov
|
||||
*
|
||||
* License:
|
||||
*
|
||||
* This program is free software; you can redistribute it and/or modify
|
||||
* it under the terms of the GNU General Public License as published by
|
||||
* the Free Software Foundation; either version 2 of the License, or
|
||||
* (at your option) any later version.
|
||||
*
|
||||
* This program is distributed in the hope that it will be useful,
|
||||
* but WITHOUT ANY WARRANTY; without even the implied warranty of
|
||||
* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
|
||||
* GNU General Public License for more details.
|
||||
*
|
||||
* You should have received a copy of the GNU General Public License
|
||||
* along with this program; if not, write to the Free Software
|
||||
* Foundation, Inc., 675 Mass Ave, Cambridge, MA 02139, USA.
|
||||
*
|
||||
************************************************************************/
|
||||
|
||||
/*
|
||||
* 08-10-2011 IPv4 subnetworks support added.
|
||||
* Main change in nrpe.c is that is_an_allowed_host() moved to acl.c
|
||||
*
|
||||
*/
|
||||
|
||||
/**************** COMMAND STRUCTURE DEFINITION **********/
|
||||
|
||||
typedef struct command_struct{
|
||||
char *command_name;
|
||||
char *command_line;
|
||||
struct command_struct *next;
|
||||
}command;
|
||||
|
||||
int process_arguments(int,char **);
|
||||
void wait_for_connections(void);
|
||||
void handle_connection(int);
|
||||
int read_config_file(char *);
|
||||
int read_config_dir(char *);
|
||||
int get_log_facility(char *);
|
||||
int add_command(char *,char *);
|
||||
command *find_command(char *);
|
||||
void sighandler(int);
|
||||
int drop_privileges(char *,char *);
|
||||
int check_privileges(void);
|
||||
|
||||
int write_pid_file(void);
|
||||
int remove_pid_file(void);
|
||||
|
||||
void free_memory(void);
|
||||
int validate_request(packet *);
|
||||
int contains_nasty_metachars(char *);
|
||||
int process_macros(char *,char *,int);
|
||||
int my_system(char *,int,int *,char *,int); /* executes a command via popen(), but also protects against timeouts */
|
||||
void my_system_sighandler(int); /* handles timeouts when executing commands via my_system() */
|
||||
void my_connection_sighandler(int); /* handles timeouts of connection */
|
||||
|
||||
void sighandler(int);
|
||||
void child_sighandler(int);
|
||||
|
||||
|
||||
63
include/utils.h
Normal file
63
include/utils.h
Normal file
@@ -0,0 +1,63 @@
|
||||
/************************************************************************************************
|
||||
*
|
||||
* UTILS.H - NRPE Utilities Include File
|
||||
*
|
||||
* License: GPL
|
||||
* Copyright (c) 1999-2006 Ethan Galstad (nagios@nagios.org)
|
||||
*
|
||||
* Last Modified: 12-11-2006
|
||||
*
|
||||
* Description:
|
||||
*
|
||||
* This file contains common include files and function definitions used in many of the plugins.
|
||||
*
|
||||
* License Information:
|
||||
*
|
||||
* This program is free software; you can redistribute it and/or modify
|
||||
* it under the terms of the GNU General Public License as published by
|
||||
* the Free Software Foundation; either version 2 of the License, or
|
||||
* (at your option) any later version.
|
||||
*
|
||||
* This program is distributed in the hope that it will be useful,
|
||||
* but WITHOUT ANY WARRANTY; without even the implied warranty of
|
||||
* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
|
||||
* GNU General Public License for more details.
|
||||
*
|
||||
* You should have received a copy of the GNU General Public License
|
||||
* along with this program; if not, write to the Free Software
|
||||
* Foundation, Inc., 675 Mass Ave, Cambridge, MA 02139, USA.
|
||||
*
|
||||
************************************************************************************************/
|
||||
|
||||
#ifndef _UTILS_H
|
||||
#define _UTILS_H
|
||||
|
||||
#include "../include/config.h"
|
||||
|
||||
|
||||
void generate_crc32_table(void);
|
||||
unsigned long calculate_crc32(char *, int);
|
||||
|
||||
void randomize_buffer(char *,int);
|
||||
|
||||
int my_tcp_connect(char *,int,int *);
|
||||
int my_connect(const char *, struct sockaddr_storage *, u_short, int,
|
||||
const char *);
|
||||
|
||||
void add_listen_addr(struct addrinfo **, int, char *, int);
|
||||
|
||||
void strip(char *);
|
||||
|
||||
int sendall(int,char *,int *);
|
||||
int recvall(int,char *,int *,int);
|
||||
|
||||
char *my_strsep(char **,const char *);
|
||||
|
||||
void display_license(void);
|
||||
|
||||
#endif
|
||||
|
||||
|
||||
|
||||
|
||||
|
||||
Reference in New Issue
Block a user