0 files changed, 0 insertions, 0 deletions

diff --git a/plugins/check_curl.c b/plugins/check_curl.c
index e4230dc..4a62c1d 100644
--- a/plugins/check_curl.c
+++ b/plugins/check_curl.c
@@ -90,6 +90,7 @@ char *server_address;
 char *host_name;
 char *server_url = DEFAULT_SERVER_URL;
 unsigned short server_port = DEFAULT_HTTP_PORT;
+char output_string_search[30] = "";
 char *warning_thresholds = NULL;
 char *critical_thresholds = NULL;
 thresholds *thlds;
@@ -109,6 +110,7 @@ CURLcode res;
 char url[DEFAULT_BUFFER_SIZE];
 char msg[DEFAULT_BUFFER_SIZE];
 char perfstring[DEFAULT_BUFFER_SIZE];
+char string_expect[MAX_INPUT_BUFFER] = "";
 char user_auth[MAX_INPUT_BUFFER] = "";
 int onredirect = STATE_OK;
 int use_ssl = FALSE;
@@ -246,18 +248,6 @@ main (int argc, char **argv)
                 //~ curl_easy_setopt( curl, CURLOPT_CAINFO, args_info.cacert_arg );
         //~ }
 
-        /* TODO: old option -s: check if the excepted string matches */
-        //~ if( args_info.string_given ) {
-                //~ if( strstr( body_buf.buf, args_info.string_arg ) == NULL ) {
-                        //~ printf( "HTTP CRITICAL - string not found|%s\n", perfstring );
-                        //~ curl_easy_cleanup( curl );
-                        //~ curl_global_cleanup( );
-                        //~ curlhelp_freebuffer( &body_buf );
-                        //~ curlhelp_freebuffer( &header_buf );
-                        //~ exit( STATE_CRITICAL );
-                //~ }
-        //~ }
-
         /* handle redirections */
         if (onredirect == STATE_DEPENDENT) {
                 curl_easy_setopt (curl, CURLOPT_FOLLOWLOCATION, 1);
@@ -280,7 +270,7 @@ main (int argc, char **argv)
                 remove_newlines (errbuf);
                 snprintf (msg, DEFAULT_BUFFER_SIZE, _("Invalid HTTP response received from host on port %d: %s\n"),
                         server_port, status_line.msg, status_line.msg);
-                die (STATE_CRITICAL, "HTTP CRITICAL - %s\n", errbuf);
+                die (STATE_CRITICAL, "HTTP CRITICAL - %s\n", msg);
         }
 
         /* we got the data and we executed the request in a given time, so we can append
@@ -334,8 +324,9 @@ main (int argc, char **argv)
                         code = status_line.http_code;
                 }
                 result = max_state_alt (onredirect, result);
-                // TODO: make sure the last status line has been
-                // parsed into the status_line structure
+                /* TODO: make sure the last status line has been
+                   parsed into the status_line structure
+                 */
         /* all other codes are considered ok */
         } else {
                 result = STATE_OK;
@@ -348,13 +339,25 @@ main (int argc, char **argv)
                         status_line.http_code, status_line.msg, code);
         }
 
+        /* Page and Header content checks go here */
+        if (strlen (string_expect)) {
+                if (!strstr (body_buf.buf, string_expect)) {
+                        strncpy(&output_string_search[0],string_expect,sizeof(output_string_search));
+                        if(output_string_search[sizeof(output_string_search)-1]!='\0') {
+                                bcopy("...",&output_string_search[sizeof(output_string_search)-4],4);
+                        }
+                        snprintf (msg, DEFAULT_BUFFER_SIZE, _("%sstring '%s' not found on '%s://%s:%d%s', "), msg, output_string_search, use_ssl ? "https" : "http", host_name ? host_name : server_address, server_port, server_url);
+                        result = STATE_CRITICAL;
+                }
+        }
+
         /* -w, -c: check warning and critical level */
         result = max_state_alt(get_status(total_time, thlds), result);
 
         //~ die (result, "HTTP %s: %s\n", state_text(result), msg);
-        die (result, "HTTP %s HTTP/%d.%d %d %s - %.3g seconds response time|%s\n",
+        die (result, "HTTP %s HTTP/%d.%d %d %s - %s - %.3g seconds response time|%s\n",
                 state_text(result), status_line.http_major, status_line.http_minor,
-                status_line.http_code, status_line.msg,
+                status_line.http_code, status_line.msg, msg,
                 total_time, perfstring);
 
         /* proper cleanup after die? */
@@ -393,6 +396,7 @@ process_arguments (int argc, char **argv)
                 {"url", required_argument, 0, 'u'},
                 {"port", required_argument, 0, 'p'},
                 {"authorization", required_argument, 0, 'a'},
+                {"string", required_argument, 0, 's'},
                 {"onredirect", required_argument, 0, 'f'},
                 {"client-cert", required_argument, 0, 'J'},
                 {"private-key", required_argument, 0, 'K'},
@@ -405,7 +409,7 @@ process_arguments (int argc, char **argv)
                 usage ("\n");
 
         while (1) {
-                c = getopt_long (argc, argv, "Vvht:c:w:A:H:I:a:p:u:f:C:J:K:S::", longopts, &option);
+                c = getopt_long (argc, argv, "Vvht:c:w:A:H:I:a:p:s:u:f:C:J:K:S::", longopts, &option);
                 if (c == -1 || c == EOF || c == 1)
                         break;
 
@@ -532,6 +536,10 @@ process_arguments (int argc, char **argv)
                         if (verbose >= 2)
                                 printf(_("* Following redirects set to %s\n"), state_text(onredirect));
                         break;
+                case 's': /* string or substring */
+                        strncpy (string_expect, optarg, MAX_INPUT_BUFFER - 1);
+                        string_expect[MAX_INPUT_BUFFER - 1] = 0;
+                        break;
                 case '?':
                         /* print short usage statement if args not parsable */
                         usage5 ();
@@ -578,6 +586,7 @@ print_help (void)
 {
         print_revision(progname, NP_VERSION);
 
+        printf ("Copyright (c) 1999 Ethan Galstad <nagios@nagios.org>\n");
         printf ("Copyright (c) 2017 Andreas Baumann <abaumann@yahoo.com>\n");
         printf (COPYRIGHT, copyright, email);
 
@@ -633,6 +642,8 @@ print_help (void)
         printf ("   %s\n", _("matching the client certificate"));
 #endif
 
+        printf (" %s\n", "-s, --string=STRING");
+        printf ("    %s\n", _("String to expect in the content"));
         printf (" %s\n", "-u, --url=PATH");
         printf ("    %s\n", _("URL to GET or POST (default: /)"));