Hide the SNMP community string (and v3 passwords) from error messages

(Bernhard Fischer on nagiosplug-devel@)


git-svn-id: https://nagiosplug.svn.sourceforge.net/svnroot/nagiosplug/nagiosplug/trunk@1809 f882894a-f735-0410-b71e-b25c423dba1c

1 files changed, 10 insertions, 3 deletions

diff --git a/plugins/check_snmp.c b/plugins/check_snmp.c
index fd3028c..845c1bb 100644
--- a/plugins/check_snmp.c
+++ b/plugins/check_snmp.c
@@ -148,6 +148,7 @@ main (int argc, char **argv)
         int result = STATE_DEPENDENT;
         char input_buffer[MAX_INPUT_BUFFER];
         char *command_line = NULL;
+        char *cl_hidden_auth = NULL;
         char *response = NULL;
         char *outbuff;
         char *output;
@@ -186,11 +187,17 @@ main (int argc, char **argv)
                 asprintf(&command_line, "%s -t %d -r %d -m %s -v %s %s %s:%s %s",
                         PATH_TO_SNMPGETNEXT, timeout_interval, retries, miblist, proto,
                         authpriv, server_address, port, oid);
+                asprintf(&cl_hidden_auth, "%s -t %d -r %d -m %s -v %s %s %s:%s %s",
+                        PATH_TO_SNMPGETNEXT, timeout_interval, retries, miblist, proto,
+                        "[authpriv]", server_address, port, oid);
         }else{
 
                 asprintf (&command_line, "%s -t %d -r %d -m %s -v %s %s %s:%s %s",
                         PATH_TO_SNMPGET, timeout_interval, retries, miblist, proto,
                         authpriv, server_address, port, oid);
+                asprintf(&cl_hidden_auth, "%s -t %d -r %d -m %s -v %s %s %s:%s %s",
+                        PATH_TO_SNMPGET, timeout_interval, retries, miblist, proto,
+                        "[authpriv]", server_address, port, oid);
         }
         
         if (verbose)
@@ -200,14 +207,14 @@ main (int argc, char **argv)
         /* run the command */
         child_process = spopen (command_line);
         if (child_process == NULL) {
-                printf (_("Could not open pipe: %s\n"), command_line);
+                printf (_("Could not open pipe: %s\n"), cl_hidden_auth);
                 exit (STATE_UNKNOWN);
         }
 
 #if 0           /* Removed May 29, 2007 */
         child_stderr = fdopen (child_stderr_array[fileno (child_process)], "r");
         if (child_stderr == NULL) {
-                printf (_("Could not open stderr for %s\n"), command_line);
+                printf (_("Could not open stderr for %s\n"), cl_hidden_auth);
         }
 #endif
 
@@ -369,7 +376,7 @@ main (int argc, char **argv)
                 die (STATE_UNKNOWN,
                         _("%s problem - No data received from host\nCMD: %s\n"),
                         label,
-                        command_line);
+                        cl_hidden_auth);
 
 #if 0           /* Removed May 29, 2007 */
         /* WARNING if output found on stderr */