Imported Upstream version 1.4.13+git200906171200
This commit is contained in:
parent
4ab9f0d24c
commit
d0b8ab8112
362 changed files with 34110 additions and 10773 deletions
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@ -5,8 +5,6 @@
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* License: GPL
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* Copyright (c) 1999-2007 Nagios Plugins Development Team
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*
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* Last Modified: $Date: 2008-05-07 11:02:42 +0100 (Wed, 07 May 2008) $
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*
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* Description:
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*
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* This file contains the check_snmp plugin
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@ -27,18 +25,16 @@
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* You should have received a copy of the GNU General Public License
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* along with this program. If not, see <http://www.gnu.org/licenses/>.
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*
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* $Id: check_snmp.c 1991 2008-05-07 10:02:42Z dermoth $
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*
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*****************************************************************************/
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const char *progname = "check_snmp";
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const char *revision = "$Revision: 1991 $";
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const char *copyright = "1999-2007";
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const char *email = "nagiosplug-devel@lists.sourceforge.net";
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#include "common.h"
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#include "utils.h"
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#include "popen.h"
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#include "utils_cmd.h"
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#define DEFAULT_COMMUNITY "public"
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#define DEFAULT_PORT "161"
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@ -47,6 +43,7 @@ const char *email = "nagiosplug-devel@lists.sourceforge.net";
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#define DEFAULT_TIMEOUT 1
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#define DEFAULT_RETRIES 5
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#define DEFAULT_AUTH_PROTOCOL "MD5"
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#define DEFAULT_PRIV_PROTOCOL "DES"
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#define DEFAULT_DELIMITER "="
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#define DEFAULT_OUTPUT_DELIMITER " "
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@ -56,33 +53,14 @@ const char *email = "nagiosplug-devel@lists.sourceforge.net";
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#define CRIT_PRESENT 1
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#define CRIT_STRING 2
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#define CRIT_REGEX 4
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#define CRIT_GT 8
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#define CRIT_LT 16
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#define CRIT_GE 32
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#define CRIT_LE 64
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#define CRIT_EQ 128
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#define CRIT_NE 256
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#define CRIT_RANGE 512
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#define WARN_PRESENT 1024
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#define WARN_STRING 2048
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#define WARN_REGEX 4096
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#define WARN_GT 8192
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#define WARN_LT 16384
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#define WARN_GE 32768
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#define WARN_LE 65536
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#define WARN_EQ 131072
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#define WARN_NE 262144
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#define WARN_RANGE 524288
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#define WARN_PRESENT 8
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#define WARN_STRING 16
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#define WARN_REGEX 32
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#define MAX_OIDS 8
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#define MAX_DELIM_LENGTH 8
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int process_arguments (int, char **);
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int validate_arguments (void);
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char *clarify_message (char *);
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int check_num (int);
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int llu_getll (unsigned long long *, char *);
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int llu_getul (unsigned long long *, char *);
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char *thisarg (char *str);
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char *nextarg (char *str);
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void print_usage (void);
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@ -92,26 +70,27 @@ void print_help (void);
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char regex_expect[MAX_INPUT_BUFFER] = "";
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regex_t preg;
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regmatch_t pmatch[10];
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char timestamp[10] = "";
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char errbuf[MAX_INPUT_BUFFER] = "";
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char perfstr[MAX_INPUT_BUFFER] = "";
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char perfstr[MAX_INPUT_BUFFER] = "| ";
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int cflags = REG_EXTENDED | REG_NOSUB | REG_NEWLINE;
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int eflags = 0;
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int errcode, excode;
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char *server_address = NULL;
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char *community = NULL;
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char *authpriv = NULL;
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char **authpriv = NULL;
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char *proto = NULL;
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char *seclevel = NULL;
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char *secname = NULL;
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char *authproto = NULL;
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char *privproto = NULL;
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char *authpasswd = NULL;
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char *privpasswd = NULL;
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char *oid;
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char **oids = NULL;
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char *label;
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char *units;
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char *port;
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char *snmpcmd;
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char string_value[MAX_INPUT_BUFFER] = "";
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char **labels = NULL;
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char **unitv = NULL;
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@ -119,17 +98,16 @@ size_t nlabels = 0;
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size_t labels_size = 8;
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size_t nunits = 0;
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size_t unitv_size = 8;
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int numoids = 0;
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int numauthpriv = 0;
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int verbose = FALSE;
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int usesnmpgetnext = FALSE;
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unsigned long long lower_warn_lim[MAX_OIDS];
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unsigned long long upper_warn_lim[MAX_OIDS];
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unsigned long long lower_crit_lim[MAX_OIDS];
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unsigned long long upper_crit_lim[MAX_OIDS];
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unsigned long long response_value[MAX_OIDS];
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int check_warning_value = FALSE;
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int check_critical_value = FALSE;
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char *warning_thresholds = NULL;
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char *critical_thresholds = NULL;
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thresholds *thlds[MAX_OIDS];
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double response_value[MAX_OIDS];
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int retries = 0;
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unsigned long long eval_method[MAX_OIDS];
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int eval_method[MAX_OIDS];
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char *delimiter;
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char *output_delim;
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char *miblist = NULL;
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@ -139,20 +117,22 @@ int needmibs = FALSE;
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int
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main (int argc, char **argv)
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{
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int i = 0;
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int i;
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int iresult = STATE_UNKNOWN;
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int found = 0;
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int result = STATE_DEPENDENT;
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char input_buffer[MAX_INPUT_BUFFER];
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char *command_line = NULL;
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int result = STATE_UNKNOWN;
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int return_code = 0;
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int external_error = 0;
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char **command_line = NULL;
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char *cl_hidden_auth = NULL;
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char *oidname = NULL;
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char *response = NULL;
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char *outbuff;
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char *output;
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char *ptr = NULL;
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char *p2 = NULL;
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char *show = NULL;
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char *th_warn=NULL;
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char *th_crit=NULL;
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char type[8] = "";
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output chld_out, chld_err;
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setlocale (LC_ALL, "");
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bindtextdomain (PACKAGE, LOCALEDIR);
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@ -162,17 +142,13 @@ main (int argc, char **argv)
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unitv = malloc (unitv_size);
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for (i = 0; i < MAX_OIDS; i++)
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eval_method[i] = CHECK_UNDEF;
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i = 0;
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oid = strdup ("");
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label = strdup ("SNMP");
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units = strdup ("");
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port = strdup (DEFAULT_PORT);
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outbuff = strdup ("");
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output = strdup ("");
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delimiter = strdup (" = ");
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output_delim = strdup (DEFAULT_OUTPUT_DELIMITER);
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/* miblist = strdup (DEFAULT_MIBLIST); */
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timeout_interval = DEFAULT_TIMEOUT;
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retries = DEFAULT_RETRIES;
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@ -182,91 +158,103 @@ main (int argc, char **argv)
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if (process_arguments (argc, argv) == ERROR)
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usage4 (_("Could not parse arguments"));
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/* create the command line to execute */
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if(usesnmpgetnext == TRUE) {
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asprintf(&command_line, "%s -t %d -r %d -m %s -v %s %s %s:%s %s",
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PATH_TO_SNMPGETNEXT, timeout_interval, retries, miblist, proto,
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authpriv, server_address, port, oid);
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asprintf(&cl_hidden_auth, "%s -t %d -r %d -m %s -v %s %s %s:%s %s",
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PATH_TO_SNMPGETNEXT, timeout_interval, retries, miblist, proto,
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"[authpriv]", server_address, port, oid);
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}else{
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/* Populate the thresholds */
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th_warn=warning_thresholds;
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th_crit=critical_thresholds;
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for (i=0; i<numoids; i++) {
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char *w = th_warn ? strndup(th_warn, strcspn(th_warn, ",")) : NULL;
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char *c = th_crit ? strndup(th_crit, strcspn(th_crit, ",")) : NULL;
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/* Skip empty thresholds, while avoiding segfault */
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set_thresholds(&thlds[i],
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w ? strpbrk(w, NP_THRESHOLDS_CHARS) : NULL,
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c ? strpbrk(c, NP_THRESHOLDS_CHARS) : NULL);
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if (w) {
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th_warn=strchr(th_warn, ',');
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if (th_warn) th_warn++;
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free(w);
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}
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if (c) {
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th_crit=strchr(th_crit, ',');
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if (th_crit) th_crit++;
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free(c);
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}
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}
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asprintf (&command_line, "%s -t %d -r %d -m %s -v %s %s %s:%s %s",
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PATH_TO_SNMPGET, timeout_interval, retries, miblist, proto,
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authpriv, server_address, port, oid);
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asprintf(&cl_hidden_auth, "%s -t %d -r %d -m %s -v %s %s %s:%s %s",
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PATH_TO_SNMPGET, timeout_interval, retries, miblist, proto,
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"[authpriv]", server_address, port, oid);
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/* Create the command array to execute */
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if(usesnmpgetnext == TRUE) {
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snmpcmd = strdup (PATH_TO_SNMPGETNEXT);
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}else{
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snmpcmd = strdup (PATH_TO_SNMPGET);
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}
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if (verbose)
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printf ("%s\n", command_line);
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/* 9 arguments to pass before authpriv options + 1 for host and numoids. Add one for terminating NULL */
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command_line = calloc (9 + numauthpriv + 1 + numoids + 1, sizeof (char *));
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command_line[0] = snmpcmd;
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command_line[1] = strdup ("-t");
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asprintf (&command_line[2], "%d", timeout_interval);
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command_line[3] = strdup ("-r");
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asprintf (&command_line[4], "%d", retries);
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command_line[5] = strdup ("-m");
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command_line[6] = strdup (miblist);
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command_line[7] = "-v";
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command_line[8] = strdup (proto);
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/* run the command */
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child_process = spopen (command_line);
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if (child_process == NULL) {
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printf (_("Could not open pipe: %s\n"), cl_hidden_auth);
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for (i = 0; i < numauthpriv; i++) {
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command_line[9 + i] = authpriv[i];
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}
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asprintf (&command_line[9 + numauthpriv], "%s:%s", server_address, port);
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/* This is just for display purposes, so it can remain a string */
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asprintf(&cl_hidden_auth, "%s -t %d -r %d -m %s -v %s %s %s:%s",
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snmpcmd, timeout_interval, retries, miblist, proto, "[authpriv]",
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server_address, port);
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for (i = 0; i < numoids; i++) {
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command_line[9 + numauthpriv + 1 + i] = oids[i];
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asprintf(&cl_hidden_auth, "%s %s", cl_hidden_auth, oids[i]);
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}
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command_line[9 + numauthpriv + 1 + numoids] = NULL;
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if (verbose)
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printf ("%s\n", cl_hidden_auth);
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/* Run the command */
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return_code = cmd_run_array (command_line, &chld_out, &chld_err, 0);
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/* Due to net-snmp sometimes showing stderr messages with poorly formed MIBs,
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only return state unknown if return code is non zero or there is no stdout.
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Do this way so that if there is stderr, will get added to output, which helps problem diagnosis
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*/
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if (return_code != 0)
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external_error=1;
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if (chld_out.lines == 0)
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external_error=1;
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if (external_error) {
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if (chld_err.lines > 0) {
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printf (_("External command error: %s\n"), chld_err.line[0]);
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for (i = 1; i < chld_err.lines; i++) {
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printf ("%s\n", chld_err.line[i]);
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}
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} else {
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printf(_("External command error with no output (return code: %d)\n"), return_code);
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}
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exit (STATE_UNKNOWN);
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}
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#if 0 /* Removed May 29, 2007 */
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child_stderr = fdopen (child_stderr_array[fileno (child_process)], "r");
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if (child_stderr == NULL) {
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printf (_("Could not open stderr for %s\n"), cl_hidden_auth);
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if (verbose) {
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for (i = 0; i < chld_out.lines; i++) {
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printf ("%s\n", chld_out.line[i]);
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}
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}
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#endif
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while (fgets (input_buffer, MAX_INPUT_BUFFER - 1, child_process))
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asprintf (&output, "%s%s", output, input_buffer);
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for (i = 0; i < chld_out.lines; i++) {
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const char *conv = "%.0f";
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if (verbose)
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printf ("%s\n", output);
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ptr = output;
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strncat(perfstr, "| ", sizeof(perfstr)-strlen(perfstr)-1);
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while (ptr) {
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char *foo;
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unsigned int copylen;
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foo = strstr (ptr, delimiter);
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copylen = foo-ptr;
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if (copylen > sizeof(perfstr)-strlen(perfstr)-1)
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copylen = sizeof(perfstr)-strlen(perfstr)-1;
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strncat(perfstr, ptr, copylen);
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ptr = foo;
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if (ptr == NULL)
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break;
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ptr += strlen (delimiter);
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ptr += strspn (ptr, " ");
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found++;
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if (ptr[0] == '"') {
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ptr++;
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response = strpcpy (response, ptr, "\"");
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ptr = strpbrk (ptr, "\"");
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ptr += strspn (ptr, "\"\n");
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}
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else {
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response = strpcpy (response, ptr, "\n");
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ptr = strpbrk (ptr, "\n");
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ptr += strspn (ptr, "\n");
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while
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(strstr (ptr, delimiter) &&
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strstr (ptr, "\n") && strstr (ptr, "\n") < strstr (ptr, delimiter)) {
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response = strpcat (response, ptr, "\n");
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ptr = strpbrk (ptr, "\n");
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}
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if (ptr && strstr (ptr, delimiter) == NULL) {
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asprintf (&response, "%s%s", response, ptr);
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ptr = NULL;
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}
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}
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ptr = chld_out.line[i];
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oidname = strpcpy (oidname, ptr, delimiter);
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response = strstr (ptr, delimiter);
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/* We strip out the datatype indicator for PHBs */
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@ -287,33 +275,25 @@ main (int argc, char **argv)
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}
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else if (strstr (response, "INTEGER: "))
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show = strstr (response, "INTEGER: ") + 9;
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else if (strstr (response, "STRING: "))
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else if (strstr (response, "STRING: ")) {
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show = strstr (response, "STRING: ") + 8;
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conv = "%.10g";
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}
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else if (strstr (response, "Timeticks: "))
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show = strstr (response, "Timeticks: ");
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else
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show = response;
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p2 = show;
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iresult = STATE_DEPENDENT;
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/* Process this block for integer comparisons */
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if (eval_method[i] & CRIT_GT ||
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eval_method[i] & CRIT_LT ||
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eval_method[i] & CRIT_GE ||
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eval_method[i] & CRIT_LE ||
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eval_method[i] & CRIT_EQ ||
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eval_method[i] & CRIT_NE ||
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eval_method[i] & WARN_GT ||
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eval_method[i] & WARN_LT ||
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eval_method[i] & WARN_GE ||
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eval_method[i] & WARN_LE ||
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eval_method[i] & WARN_EQ ||
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eval_method[i] & WARN_NE) {
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p2 = strpbrk (p2, "0123456789");
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if (p2 == NULL)
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if (thlds[i]->warning || thlds[i]->critical) {
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ptr = strpbrk (show, "0123456789");
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if (ptr == NULL)
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die (STATE_UNKNOWN,_("No valid data returned"));
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response_value[i] = strtoul (p2, NULL, 10);
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iresult = check_num (i);
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asprintf (&show, "%llu", response_value[i]);
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response_value[i] = strtod (ptr, NULL);
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iresult = get_status(response_value[i], thlds[i]);
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asprintf (&show, conv, response_value[i]);
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}
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/* Process this block for string matching */
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@ -346,7 +326,7 @@ main (int argc, char **argv)
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iresult = STATE_CRITICAL;
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else if (eval_method[i] & WARN_PRESENT)
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iresult = STATE_WARNING;
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else if (response && iresult == STATE_DEPENDENT)
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else if (response && iresult == STATE_DEPENDENT)
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iresult = STATE_OK;
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}
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@ -366,41 +346,17 @@ main (int argc, char **argv)
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if (nunits > (size_t)0 && (size_t)i < nunits && unitv[i] != NULL)
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asprintf (&outbuff, "%s %s", outbuff, unitv[i]);
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i++;
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if (is_numeric(show)) {
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strncat(perfstr, oidname, sizeof(perfstr)-strlen(perfstr)-1);
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strncat(perfstr, "=", sizeof(perfstr)-strlen(perfstr)-1);
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strncat(perfstr, show, sizeof(perfstr)-strlen(perfstr)-1);
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strncat(perfstr, "=", sizeof(perfstr)-strlen(perfstr)-1);
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strncat(perfstr, show, sizeof(perfstr)-strlen(perfstr)-1);
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if (type)
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strncat(perfstr, type, sizeof(perfstr)-strlen(perfstr)-1);
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strncat(perfstr, " ", sizeof(perfstr)-strlen(perfstr)-1);
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} /* end while (ptr) */
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if (found == 0)
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die (STATE_UNKNOWN,
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_("%s problem - No data received from host\nCMD: %s\n"),
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label,
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cl_hidden_auth);
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||||
|
||||
#if 0 /* Removed May 29, 2007 */
|
||||
/* WARNING if output found on stderr */
|
||||
if (fgets (input_buffer, MAX_INPUT_BUFFER - 1, child_stderr))
|
||||
result = max_state (result, STATE_WARNING);
|
||||
|
||||
/* close stderr */
|
||||
(void) fclose (child_stderr);
|
||||
#endif
|
||||
|
||||
/* close the pipe */
|
||||
if (spclose (child_process)) {
|
||||
if (result == STATE_OK)
|
||||
result = STATE_UNKNOWN;
|
||||
asprintf (&outbuff, "%s (%s)", outbuff, _("snmpget returned an error status"));
|
||||
if (type)
|
||||
strncat(perfstr, type, sizeof(perfstr)-strlen(perfstr)-1);
|
||||
strncat(perfstr, " ", sizeof(perfstr)-strlen(perfstr)-1);
|
||||
}
|
||||
}
|
||||
|
||||
/* if (nunits == 1 || i == 1) */
|
||||
/* printf ("%s %s -%s %s\n", label, state_text (result), outbuff, units); */
|
||||
/* else */
|
||||
printf ("%s %s -%s %s \n", label, state_text (result), outbuff, perfstr);
|
||||
|
||||
return result;
|
||||
|
|
@ -438,6 +394,7 @@ process_arguments (int argc, char **argv)
|
|||
{"seclevel", required_argument, 0, 'L'},
|
||||
{"secname", required_argument, 0, 'U'},
|
||||
{"authproto", required_argument, 0, 'a'},
|
||||
{"privproto", required_argument, 0, 'x'},
|
||||
{"authpasswd", required_argument, 0, 'A'},
|
||||
{"privpasswd", required_argument, 0, 'X'},
|
||||
{"next", no_argument, 0, 'n'},
|
||||
|
|
@ -458,7 +415,7 @@ process_arguments (int argc, char **argv)
|
|||
}
|
||||
|
||||
while (1) {
|
||||
c = getopt_long (argc, argv, "nhvVt:c:w:H:C:o:e:E:d:D:s:t:R:r:l:u:p:m:P:L:U:a:A:X:",
|
||||
c = getopt_long (argc, argv, "nhvVt:c:w:H:C:o:e:E:d:D:s:t:R:r:l:u:p:m:P:L:U:a:x:A:X:",
|
||||
longopts, &option);
|
||||
|
||||
if (c == -1 || c == EOF)
|
||||
|
|
@ -469,9 +426,9 @@ process_arguments (int argc, char **argv)
|
|||
usage5 ();
|
||||
case 'h': /* help */
|
||||
print_help ();
|
||||
exit (STATE_OK);
|
||||
exit (STATE_OK);
|
||||
case 'V': /* version */
|
||||
print_revision (progname, revision);
|
||||
print_revision (progname, NP_VERSION);
|
||||
exit (STATE_OK);
|
||||
case 'v': /* verbose */
|
||||
verbose = TRUE;
|
||||
|
|
@ -487,7 +444,7 @@ process_arguments (int argc, char **argv)
|
|||
case 'p': /* TCP port number */
|
||||
port = optarg;
|
||||
break;
|
||||
case 'm': /* List of MIBS */
|
||||
case 'm': /* List of MIBS */
|
||||
miblist = optarg;
|
||||
break;
|
||||
case 'n': /* usesnmpgetnext */
|
||||
|
|
@ -505,6 +462,9 @@ process_arguments (int argc, char **argv)
|
|||
case 'a': /* auth protocol */
|
||||
authproto = optarg;
|
||||
break;
|
||||
case 'x': /* priv protocol */
|
||||
privproto = optarg;
|
||||
break;
|
||||
case 'A': /* auth passwd */
|
||||
authpasswd = optarg;
|
||||
break;
|
||||
|
|
@ -519,27 +479,11 @@ process_arguments (int argc, char **argv)
|
|||
break;
|
||||
|
||||
/* Test parameters */
|
||||
case 'c': /* critical time threshold */
|
||||
if (strspn (optarg, "0123456789:,") < strlen (optarg))
|
||||
usage2 (_("Invalid critical threshold"), optarg);
|
||||
for (ptr = optarg; ptr && jj < MAX_OIDS; jj++) {
|
||||
if (llu_getll (&lower_crit_lim[jj], ptr) == 1)
|
||||
eval_method[jj] |= CRIT_LT;
|
||||
if (llu_getul (&upper_crit_lim[jj], ptr) == 1)
|
||||
eval_method[jj] |= CRIT_GT;
|
||||
(ptr = index (ptr, ',')) ? ptr++ : ptr;
|
||||
}
|
||||
case 'c': /* critical threshold */
|
||||
critical_thresholds = optarg;
|
||||
break;
|
||||
case 'w': /* warning time threshold */
|
||||
if (strspn (optarg, "0123456789:,") < strlen (optarg))
|
||||
usage2 (_("Invalid warning threshold"), optarg);
|
||||
for (ptr = optarg; ptr && ii < MAX_OIDS; ii++) {
|
||||
if (llu_getll (&lower_warn_lim[ii], ptr) == 1)
|
||||
eval_method[ii] |= WARN_LT;
|
||||
if (llu_getul (&upper_warn_lim[ii], ptr) == 1)
|
||||
eval_method[ii] |= WARN_GT;
|
||||
(ptr = index (ptr, ',')) ? ptr++ : ptr;
|
||||
}
|
||||
case 'w': /* warning threshold */
|
||||
warning_thresholds = optarg;
|
||||
break;
|
||||
case 'e': /* PRELIMINARY - may change */
|
||||
case 'E': /* PRELIMINARY - may change */
|
||||
|
|
@ -557,17 +501,16 @@ process_arguments (int argc, char **argv)
|
|||
*/
|
||||
needmibs = TRUE;
|
||||
}
|
||||
|
||||
for (ptr = optarg; (ptr = index (ptr, ',')); ptr++)
|
||||
ptr[0] = ' '; /* relpace comma with space */
|
||||
for (ptr = optarg; (ptr = index (ptr, ' ')); ptr++)
|
||||
j++; /* count OIDs */
|
||||
asprintf (&oid, "%s %s", (oid?oid:""), optarg);
|
||||
oids = calloc(MAX_OIDS, sizeof (char *));
|
||||
for (ptr = strtok(optarg, ", "); ptr != NULL && j < MAX_OIDS; ptr = strtok(NULL, ", "), j++) {
|
||||
oids[j] = strdup(ptr);
|
||||
}
|
||||
numoids = j;
|
||||
if (c == 'E' || c == 'e') {
|
||||
jj++;
|
||||
ii++;
|
||||
}
|
||||
if (c == 'E')
|
||||
if (c == 'E')
|
||||
eval_method[j+1] |= WARN_PRESENT;
|
||||
else if (c == 'e')
|
||||
eval_method[j+1] |= CRIT_PRESENT;
|
||||
|
|
@ -668,8 +611,6 @@ process_arguments (int argc, char **argv)
|
|||
|
||||
if (community == NULL)
|
||||
community = strdup (DEFAULT_COMMUNITY);
|
||||
|
||||
|
||||
|
||||
return validate_arguments ();
|
||||
}
|
||||
|
|
@ -683,8 +624,8 @@ process_arguments (int argc, char **argv)
|
|||
|
||||
<para>&PROTO_validate_arguments;</para>
|
||||
|
||||
<para>Checks to see if the default miblist needs to be loaded. Also verifies
|
||||
the authentication and authorization combinations based on protocol version
|
||||
<para>Checks to see if the default miblist needs to be loaded. Also verifies
|
||||
the authentication and authorization combinations based on protocol version
|
||||
selected.</para>
|
||||
|
||||
<para></para>
|
||||
|
|
@ -700,176 +641,98 @@ validate_arguments ()
|
|||
{
|
||||
/* check whether to load locally installed MIBS (CPU/disk intensive) */
|
||||
if (miblist == NULL) {
|
||||
if ( needmibs == TRUE ) {
|
||||
if ( needmibs == TRUE ) {
|
||||
miblist = strdup (DEFAULT_MIBLIST);
|
||||
}else{
|
||||
miblist = "''"; /* don't read any mib files for numeric oids */
|
||||
}
|
||||
}
|
||||
|
||||
/* Check server_address is given */
|
||||
if (server_address == NULL)
|
||||
die(STATE_UNKNOWN, _("No host specified\n"));
|
||||
|
||||
/* Need better checks to verify seclevel and authproto choices */
|
||||
|
||||
if (seclevel == NULL)
|
||||
asprintf (&seclevel, "noAuthNoPriv");
|
||||
/* Check oid is given */
|
||||
if (numoids == 0)
|
||||
die(STATE_UNKNOWN, _("No OIDs specified\n"));
|
||||
|
||||
|
||||
if (authproto == NULL )
|
||||
asprintf(&authproto, DEFAULT_AUTH_PROTOCOL);
|
||||
|
||||
|
||||
|
||||
if (proto == NULL || (strcmp(proto,DEFAULT_PROTOCOL) == 0) ) { /* default protocol version */
|
||||
if (proto == NULL)
|
||||
asprintf(&proto, DEFAULT_PROTOCOL);
|
||||
asprintf(&authpriv, "%s%s", "-c ", community);
|
||||
}
|
||||
else if ( strcmp (proto, "2c") == 0 ) { /* snmpv2c args */
|
||||
asprintf(&authpriv, "%s%s", "-c ", community);
|
||||
|
||||
if ((strcmp(proto,"1") == 0) || (strcmp(proto, "2c")==0)) { /* snmpv1 or snmpv2c */
|
||||
numauthpriv = 2;
|
||||
authpriv = calloc (numauthpriv, sizeof (char *));
|
||||
authpriv[0] = strdup ("-c");
|
||||
authpriv[1] = strdup (community);
|
||||
}
|
||||
else if ( strcmp (proto, "3") == 0 ) { /* snmpv3 args */
|
||||
asprintf(&proto, "%s", "3");
|
||||
|
||||
if ( (strcmp(seclevel, "noAuthNoPriv") == 0) || seclevel == NULL ) {
|
||||
asprintf(&authpriv, "%s", "-l noAuthNoPriv" );
|
||||
}
|
||||
else if ( strcmp(seclevel, "authNoPriv") == 0 ) {
|
||||
if ( secname == NULL || authpasswd == NULL) {
|
||||
printf (_("Missing secname (%s) or authpassword (%s) ! \n"),secname, authpasswd );
|
||||
print_usage ();
|
||||
exit (STATE_UNKNOWN);
|
||||
if (seclevel == NULL)
|
||||
asprintf(&seclevel, "noAuthNoPriv");
|
||||
|
||||
if (strcmp(seclevel, "noAuthNoPriv") == 0) {
|
||||
numauthpriv = 2;
|
||||
authpriv = calloc (numauthpriv, sizeof (char *));
|
||||
authpriv[0] = strdup ("-l");
|
||||
authpriv[1] = strdup ("noAuthNoPriv");
|
||||
} else {
|
||||
if (! ( (strcmp(seclevel, "authNoPriv")==0) || (strcmp(seclevel, "authPriv")==0) ) ) {
|
||||
usage2 (_("Invalid seclevel"), seclevel);
|
||||
}
|
||||
asprintf(&authpriv, "-l authNoPriv -a %s -u %s -A %s ", authproto, secname, authpasswd);
|
||||
}
|
||||
else if ( strcmp(seclevel, "authPriv") == 0 ) {
|
||||
if ( secname == NULL || authpasswd == NULL || privpasswd == NULL ) {
|
||||
printf (_("Missing secname (%s), authpassword (%s), or privpasswd (%s)! \n"),secname, authpasswd,privpasswd );
|
||||
print_usage ();
|
||||
exit (STATE_UNKNOWN);
|
||||
|
||||
if (authproto == NULL )
|
||||
asprintf(&authproto, DEFAULT_AUTH_PROTOCOL);
|
||||
|
||||
if (secname == NULL)
|
||||
die(STATE_UNKNOWN, _("Required parameter: %s\n"), "secname");
|
||||
|
||||
if (authpasswd == NULL)
|
||||
die(STATE_UNKNOWN, _("Required parameter: %s\n"), "authpasswd");
|
||||
|
||||
if ( strcmp(seclevel, "authNoPriv") == 0 ) {
|
||||
numauthpriv = 8;
|
||||
authpriv = calloc (numauthpriv, sizeof (char *));
|
||||
authpriv[0] = strdup ("-l");
|
||||
authpriv[1] = strdup ("authNoPriv");
|
||||
authpriv[2] = strdup ("-a");
|
||||
authpriv[3] = strdup (authproto);
|
||||
authpriv[4] = strdup ("-u");
|
||||
authpriv[5] = strdup (secname);
|
||||
authpriv[6] = strdup ("-A");
|
||||
authpriv[7] = strdup (authpasswd);
|
||||
} else if ( strcmp(seclevel, "authPriv") == 0 ) {
|
||||
if (privproto == NULL )
|
||||
asprintf(&privproto, DEFAULT_PRIV_PROTOCOL);
|
||||
|
||||
if (privpasswd == NULL)
|
||||
die(STATE_UNKNOWN, _("Required parameter: %s\n"), "privpasswd");
|
||||
|
||||
numauthpriv = 12;
|
||||
authpriv = calloc (numauthpriv, sizeof (char *));
|
||||
authpriv[0] = strdup ("-l");
|
||||
authpriv[1] = strdup ("authPriv");
|
||||
authpriv[2] = strdup ("-a");
|
||||
authpriv[3] = strdup (authproto);
|
||||
authpriv[4] = strdup ("-u");
|
||||
authpriv[5] = strdup (secname);
|
||||
authpriv[6] = strdup ("-A");
|
||||
authpriv[7] = strdup (authpasswd);
|
||||
authpriv[8] = strdup ("-x");
|
||||
authpriv[9] = strdup (privproto);
|
||||
authpriv[10] = strdup ("-X");
|
||||
authpriv[11] = strdup (privpasswd);
|
||||
}
|
||||
asprintf(&authpriv, "-l authPriv -a %s -u %s -A %s -x DES -X %s ", authproto, secname, authpasswd, privpasswd);
|
||||
}
|
||||
|
||||
|
||||
}
|
||||
else {
|
||||
usage2 (_("Invalid SNMP version"), proto);
|
||||
}
|
||||
|
||||
|
||||
return OK;
|
||||
}
|
||||
|
||||
|
||||
|
||||
char *
|
||||
clarify_message (char *msg)
|
||||
{
|
||||
int i = 0;
|
||||
int foo;
|
||||
char tmpmsg_c[MAX_INPUT_BUFFER];
|
||||
char *tmpmsg = (char *) &tmpmsg_c;
|
||||
tmpmsg = strcpy (tmpmsg, msg);
|
||||
if (!strncmp (tmpmsg, " Hex:", 5)) {
|
||||
tmpmsg = strtok (tmpmsg, ":");
|
||||
while ((tmpmsg = strtok (NULL, " "))) {
|
||||
foo = strtol (tmpmsg, NULL, 16);
|
||||
/* Translate chars that are not the same value in the printers
|
||||
* character set.
|
||||
*/
|
||||
switch (foo) {
|
||||
case 208:
|
||||
{
|
||||
foo = 197;
|
||||
break;
|
||||
}
|
||||
case 216:
|
||||
{
|
||||
foo = 196;
|
||||
break;
|
||||
}
|
||||
}
|
||||
msg[i] = foo;
|
||||
i++;
|
||||
}
|
||||
msg[i] = 0;
|
||||
}
|
||||
return (msg);
|
||||
}
|
||||
|
||||
|
||||
|
||||
int
|
||||
check_num (int i)
|
||||
{
|
||||
int result;
|
||||
result = STATE_OK;
|
||||
if (eval_method[i] & WARN_GT && eval_method[i] & WARN_LT &&
|
||||
lower_warn_lim[i] > upper_warn_lim[i]) {
|
||||
if (response_value[i] <= lower_warn_lim[i] &&
|
||||
response_value[i] >= upper_warn_lim[i]) {
|
||||
result = STATE_WARNING;
|
||||
}
|
||||
}
|
||||
else if
|
||||
((eval_method[i] & WARN_GT && response_value[i] > upper_warn_lim[i]) ||
|
||||
(eval_method[i] & WARN_GE && response_value[i] >= upper_warn_lim[i]) ||
|
||||
(eval_method[i] & WARN_LT && response_value[i] < lower_warn_lim[i]) ||
|
||||
(eval_method[i] & WARN_LE && response_value[i] <= lower_warn_lim[i]) ||
|
||||
(eval_method[i] & WARN_EQ && response_value[i] == upper_warn_lim[i]) ||
|
||||
(eval_method[i] & WARN_NE && response_value[i] != upper_warn_lim[i])) {
|
||||
result = STATE_WARNING;
|
||||
}
|
||||
|
||||
if (eval_method[i] & CRIT_GT && eval_method[i] & CRIT_LT &&
|
||||
lower_crit_lim[i] > upper_crit_lim[i]) {
|
||||
if (response_value[i] <= lower_crit_lim[i] &&
|
||||
response_value[i] >= upper_crit_lim[i]) {
|
||||
result = STATE_CRITICAL;
|
||||
}
|
||||
}
|
||||
else if
|
||||
((eval_method[i] & CRIT_GT && response_value[i] > upper_crit_lim[i]) ||
|
||||
(eval_method[i] & CRIT_GE && response_value[i] >= upper_crit_lim[i]) ||
|
||||
(eval_method[i] & CRIT_LT && response_value[i] < lower_crit_lim[i]) ||
|
||||
(eval_method[i] & CRIT_LE && response_value[i] <= lower_crit_lim[i]) ||
|
||||
(eval_method[i] & CRIT_EQ && response_value[i] == upper_crit_lim[i]) ||
|
||||
(eval_method[i] & CRIT_NE && response_value[i] != upper_crit_lim[i])) {
|
||||
result = STATE_CRITICAL;
|
||||
}
|
||||
|
||||
return result;
|
||||
}
|
||||
|
||||
|
||||
|
||||
int
|
||||
llu_getll (unsigned long long *ll, char *str)
|
||||
{
|
||||
char tmp[100];
|
||||
if (strchr (str, ':') == NULL)
|
||||
return 0;
|
||||
if (strchr (str, ',') != NULL && (strchr (str, ',') < strchr (str, ':')))
|
||||
return 0;
|
||||
if (sscanf (str, "%llu%[:]", ll, tmp) == 2)
|
||||
return 1;
|
||||
return 0;
|
||||
}
|
||||
|
||||
|
||||
|
||||
int
|
||||
llu_getul (unsigned long long *ul, char *str)
|
||||
{
|
||||
char tmp[100];
|
||||
if (sscanf (str, "%llu%[^,]", ul, tmp) == 1)
|
||||
return 1;
|
||||
if (sscanf (str, ":%llu%[^,]", ul, tmp) == 1)
|
||||
return 1;
|
||||
if (sscanf (str, "%*u:%llu%[^,]", ul, tmp) == 1)
|
||||
return 1;
|
||||
return 0;
|
||||
}
|
||||
|
||||
|
||||
|
||||
/* trim leading whitespace
|
||||
if there is a leading quote, make sure it balances */
|
||||
|
||||
|
|
@ -924,13 +787,13 @@ nextarg (char *str)
|
|||
void
|
||||
print_help (void)
|
||||
{
|
||||
print_revision (progname, revision);
|
||||
print_revision (progname, NP_VERSION);
|
||||
|
||||
printf (COPYRIGHT, copyright, email);
|
||||
|
||||
printf ("%s\n", _("Check status of remote machines and obtain sustem information via SNMP"));
|
||||
printf ("%s\n", _("Check status of remote machines and obtain system information via SNMP"));
|
||||
|
||||
printf ("\n\n");
|
||||
printf ("\n\n");
|
||||
|
||||
print_usage ();
|
||||
|
||||
|
|
@ -941,88 +804,84 @@ print_help (void)
|
|||
|
||||
/* SNMP and Authentication Protocol */
|
||||
printf (" %s\n", "-n, --next");
|
||||
printf (" %s\n", _("Use SNMP GETNEXT instead of SNMP GET"));
|
||||
printf (" %s\n", "-P, --protocol=[1|2c|3]");
|
||||
printf (" %s\n", _("SNMP protocol version"));
|
||||
printf (" %s\n", "-L, --seclevel=[noAuthNoPriv|authNoPriv|authPriv]");
|
||||
printf (" %s\n", _("SNMPv3 securityLevel"));
|
||||
printf (" %s\n", "-a, --authproto=[MD5|SHA]");
|
||||
printf (" %s\n", _("SNMPv3 auth proto"));
|
||||
printf (" %s\n", _("Use SNMP GETNEXT instead of SNMP GET"));
|
||||
printf (" %s\n", "-P, --protocol=[1|2c|3]");
|
||||
printf (" %s\n", _("SNMP protocol version"));
|
||||
printf (" %s\n", "-L, --seclevel=[noAuthNoPriv|authNoPriv|authPriv]");
|
||||
printf (" %s\n", _("SNMPv3 securityLevel"));
|
||||
printf (" %s\n", "-a, --authproto=[MD5|SHA]");
|
||||
printf (" %s\n", _("SNMPv3 auth proto"));
|
||||
printf (" %s\n", "-x, --privproto=[DES|AES]");
|
||||
printf (" %s\n", _("SNMPv3 priv proto (default DES)"));
|
||||
|
||||
/* Authentication Tokens*/
|
||||
printf (" %s\n", "-C, --community=STRING");
|
||||
printf (" %s ", _("Optional community string for SNMP communication"));
|
||||
printf ("(%s \"%s\")\n", _("default is") ,DEFAULT_COMMUNITY);
|
||||
printf (" %s\n", "-U, --secname=USERNAME");
|
||||
printf (" %s\n", _("SNMPv3 username"));
|
||||
printf (" %s\n", "-A, --authpassword=PASSWORD");
|
||||
printf (" %s\n", _("SNMPv3 authentication password"));
|
||||
printf (" %s\n", "-X, --privpasswd=PASSWORD");
|
||||
printf (" %s\n", _("SNMPv3 privacy password"));
|
||||
printf (" %s ", _("Optional community string for SNMP communication"));
|
||||
printf ("(%s \"%s\")\n", _("default is") ,DEFAULT_COMMUNITY);
|
||||
printf (" %s\n", "-U, --secname=USERNAME");
|
||||
printf (" %s\n", _("SNMPv3 username"));
|
||||
printf (" %s\n", "-A, --authpassword=PASSWORD");
|
||||
printf (" %s\n", _("SNMPv3 authentication password"));
|
||||
printf (" %s\n", "-X, --privpasswd=PASSWORD");
|
||||
printf (" %s\n", _("SNMPv3 privacy password"));
|
||||
|
||||
/* OID Stuff */
|
||||
printf (" %s\n", "-o, --oid=OID(s)");
|
||||
printf (" %s\n", _("Object identifier(s) or SNMP variables whose value you wish to query"));
|
||||
printf (" %s\n", "-m, --miblist=STRING");
|
||||
printf (" %s\n", _("List of MIBS to be loaded (default = none if using numeric oids or 'ALL'"));
|
||||
printf (" %s\n", _("for symbolic oids.)"));
|
||||
printf (" %s\n", "-d, --delimiter=STRING");
|
||||
printf (_(" Delimiter to use when parsing returned data. Default is \"%s\""), DEFAULT_DELIMITER);
|
||||
printf (" %s\n", _("Any data on the right hand side of the delimiter is considered"));
|
||||
printf (" %s\n", _("to be the data that should be used in the evaluation."));
|
||||
printf (" %s\n", _("Object identifier(s) or SNMP variables whose value you wish to query"));
|
||||
printf (" %s\n", "-m, --miblist=STRING");
|
||||
printf (" %s\n", _("List of MIBS to be loaded (default = none if using numeric OIDs or 'ALL'"));
|
||||
printf (" %s\n", _("for symbolic OIDs.)"));
|
||||
printf (" %s\n", "-d, --delimiter=STRING");
|
||||
printf (" %s \"%s\"\n", _("Delimiter to use when parsing returned data. Default is"), DEFAULT_DELIMITER);
|
||||
printf (" %s\n", _("Any data on the right hand side of the delimiter is considered"));
|
||||
printf (" %s\n", _("to be the data that should be used in the evaluation."));
|
||||
|
||||
/* Tests Against Integers */
|
||||
printf (" %s\n", "-w, --warning=INTEGER_RANGE(s)");
|
||||
printf (" %s\n", _("Range(s) which will not result in a WARNING status"));
|
||||
printf (" %s\n", "-c, --critical=INTEGER_RANGE(s)");
|
||||
printf (" %s\n", _("Range(s) which will not result in a CRITICAL status"));
|
||||
printf (" %s\n", "-w, --warning=THRESHOLD(s)");
|
||||
printf (" %s\n", _("Warning threshold range(s)"));
|
||||
printf (" %s\n", "-c, --critical=THRESHOLD(s)");
|
||||
printf (" %s\n", _("Critical threshold range(s)"));
|
||||
|
||||
/* Tests Against Strings */
|
||||
printf (" %s\n", "-s, --string=STRING");
|
||||
printf (" %s\n", _("Return OK state (for that OID) if STRING is an exact match"));
|
||||
printf (" %s\n", "-r, --ereg=REGEX");
|
||||
printf (" %s\n", _("Return OK state (for that OID) if extended regular expression REGEX matches"));
|
||||
printf (" %s\n", "-R, --eregi=REGEX");
|
||||
printf (" %s\n", _("Return OK state (for that OID) if case-insensitive extended REGEX matches"));
|
||||
printf (" %s\n", "-l, --label=STRING");
|
||||
printf (" %s\n", _("Prefix label for output from plugin (default -s 'SNMP')"));
|
||||
printf (" %s\n", _("Return OK state (for that OID) if STRING is an exact match"));
|
||||
printf (" %s\n", "-r, --ereg=REGEX");
|
||||
printf (" %s\n", _("Return OK state (for that OID) if extended regular expression REGEX matches"));
|
||||
printf (" %s\n", "-R, --eregi=REGEX");
|
||||
printf (" %s\n", _("Return OK state (for that OID) if case-insensitive extended REGEX matches"));
|
||||
printf (" %s\n", "-l, --label=STRING");
|
||||
printf (" %s\n", _("Prefix label for output from plugin (default -s 'SNMP')"));
|
||||
|
||||
/* Output Formatting */
|
||||
printf (" %s\n", "-u, --units=STRING");
|
||||
printf (" %s\n", _("Units label(s) for output data (e.g., 'sec.')."));
|
||||
printf (" %s\n", "-D, --output-delimiter=STRING");
|
||||
printf (" %s\n", _("Separates output on multiple OID requests"));
|
||||
printf (" %s\n", _("Units label(s) for output data (e.g., 'sec.')."));
|
||||
printf (" %s\n", "-D, --output-delimiter=STRING");
|
||||
printf (" %s\n", _("Separates output on multiple OID requests"));
|
||||
|
||||
printf (_(UT_TIMEOUT), DEFAULT_SOCKET_TIMEOUT);
|
||||
printf (" %s\n", "-e, --retries=INTEGER");
|
||||
printf (" %s\n", _("Number of retries to be used in the requests"));
|
||||
|
||||
printf (_(UT_VERBOSE));
|
||||
|
||||
printf ("\n");
|
||||
printf ("%s\n", _("This plugin uses the 'snmpget' command included with the NET-SNMP package."));
|
||||
printf ("%s\n", _("if you don't have the package installed, you will need to download it from"));
|
||||
printf ("%s\n", _("http://net-snmp.sourceforge.net before you can use this plugin."));
|
||||
printf ("\n");
|
||||
printf ("%s\n", _("This plugin uses the 'snmpget' command included with the NET-SNMP package."));
|
||||
printf ("%s\n", _("if you don't have the package installed, you will need to download it from"));
|
||||
printf ("%s\n", _("http://net-snmp.sourceforge.net before you can use this plugin."));
|
||||
|
||||
printf ("\n");
|
||||
printf ("%s\n", _("Notes:"));
|
||||
printf (" %s\n", _("- Multiple OIDs may be indicated by a comma- or space-delimited list (lists with"));
|
||||
printf (" %s\n", _("internal spaces must be quoted) [max 8 OIDs]"));
|
||||
printf ("\n");
|
||||
printf ("%s\n", _("Notes:"));
|
||||
printf (" %s\n", _("- Multiple OIDs may be indicated by a comma- or space-delimited list (lists with"));
|
||||
printf (" %s\n", _("internal spaces must be quoted) [max 8 OIDs]"));
|
||||
|
||||
printf (" %s\n", _("- Ranges are inclusive and are indicated with colons. When specified as"));
|
||||
printf (" %s\n", _("'min:max' a STATE_OK will be returned if the result is within the indicated"));
|
||||
printf (" %s\n", _("range or is equal to the upper or lower bound. A non-OK state will be"));
|
||||
printf (" %s\n", _("returned if the result is outside the specified range."));
|
||||
printf(" -%s", _(UT_THRESHOLDS_NOTES));
|
||||
|
||||
printf (" %s\n", _("- If specified in the order 'max:min' a non-OK state will be returned if the"));
|
||||
printf (" %s\n", _("result is within the (inclusive) range."));
|
||||
|
||||
printf (" %s\n", _("- Upper or lower bounds may be omitted to skip checking the respective limit."));
|
||||
printf (" %s\n", _("- Bare integers are interpreted as upper limits."));
|
||||
printf (" %s\n", _("- When checking multiple OIDs, separate ranges by commas like '-w 1:10,1:,:20'"));
|
||||
printf (" %s\n", _("- Note that only one string and one regex may be checked at present"));
|
||||
printf (" %s\n", _("- All evaluation methods other than PR, STR, and SUBSTR expect that the value"));
|
||||
printf (" %s\n", _("returned from the SNMP query is an unsigned integer."));
|
||||
printf (" %s\n", _("- When checking multiple OIDs, separate ranges by commas like '-w 1:10,1:,:20'"));
|
||||
printf (" %s\n", _("- Note that only one string and one regex may be checked at present"));
|
||||
printf (" %s\n", _("- All evaluation methods other than PR, STR, and SUBSTR expect that the value"));
|
||||
printf (" %s\n", _("returned from the SNMP query is an unsigned integer."));
|
||||
#ifdef NP_EXTRA_OPTS
|
||||
printf (" -%s", _(UT_EXTRA_OPTS_NOTES));
|
||||
printf (" -%s", _(UT_EXTRA_OPTS_NOTES));
|
||||
#endif
|
||||
|
||||
printf (_(UT_SUPPORT));
|
||||
|
|
@ -1033,10 +892,10 @@ print_help (void)
|
|||
void
|
||||
print_usage (void)
|
||||
{
|
||||
printf (_("Usage:"));
|
||||
printf (_("Usage:"));
|
||||
printf ("%s -H <ip_address> -o <OID> [-w warn_range] [-c crit_range]\n",progname);
|
||||
printf ("[-C community] [-s string] [-r regex] [-R regexi] [-t timeout] [-e retries]\n");
|
||||
printf ("[-l label] [-u units] [-p port-number] [-d delimiter] [-D output-delimiter]\n");
|
||||
printf ("[-m miblist] [-P snmp version] [-L seclevel] [-U secname] [-a authproto]\n");
|
||||
printf ("[-A authpasswd] [-X privpasswd]\n");
|
||||
printf ("[-C community] [-s string] [-r regex] [-R regexi] [-t timeout] [-e retries]\n");
|
||||
printf ("[-l label] [-u units] [-p port-number] [-d delimiter] [-D output-delimiter]\n");
|
||||
printf ("[-m miblist] [-P snmp version] [-L seclevel] [-U secname] [-a authproto]\n");
|
||||
printf ("[-A authpasswd] [-x privproto] [-X privpasswd]\n");
|
||||
}
|
||||
|
|
|
|||
Loading…
Add table
Add a link
Reference in a new issue