diff options
Diffstat (limited to 'plugins/check_http.c')
| -rw-r--r-- | plugins/check_http.c | 23 |
1 files changed, 16 insertions, 7 deletions
diff --git a/plugins/check_http.c b/plugins/check_http.c index 3175f6cb..ea7ddec1 100644 --- a/plugins/check_http.c +++ b/plugins/check_http.c @@ -34,7 +34,7 @@ /* splint -I. -I../../plugins -I../../lib/ -I/usr/kerberos/include/ ../../plugins/check_http.c */ const char *progname = "check_http"; -const char *copyright = "1999-2008"; +const char *copyright = "1999-2011"; const char *email = "nagiosplug-devel@lists.sourceforge.net"; #include "common.h" @@ -59,6 +59,7 @@ enum { #ifdef HAVE_SSL int check_cert = FALSE; int days_till_exp; +int ssl_version; char *randbuff; X509 *server_cert; # define my_recv(buf, len) ((use_ssl) ? np_net_ssl_read(buf, len) : read(sd, buf, len)) @@ -188,7 +189,7 @@ process_arguments (int argc, char **argv) STD_LONG_OPTS, {"link", no_argument, 0, 'L'}, {"nohtml", no_argument, 0, 'n'}, - {"ssl", no_argument, 0, 'S'}, + {"ssl", optional_argument, 0, 'S'}, {"sni", no_argument, 0, SNI_OPTION}, {"post", required_argument, 0, 'P'}, {"method", required_argument, 0, 'j'}, @@ -234,7 +235,7 @@ process_arguments (int argc, char **argv) } while (1) { - c = getopt_long (argc, argv, "Vvh46t:c:w:A:k:H:P:j:T:I:a:b:e:p:s:R:r:u:f:C:nlLSm:M:N", longopts, &option); + c = getopt_long (argc, argv, "Vvh46t:c:w:A:k:H:P:j:T:I:a:b:e:p:s:R:r:u:f:C:nlLS::m:M:N", longopts, &option); if (c == -1 || c == EOF) break; @@ -294,6 +295,13 @@ process_arguments (int argc, char **argv) usage4 (_("Invalid option - SSL is not available")); #endif use_ssl = TRUE; + if (optarg == NULL) + ssl_version = 0; + else { + ssl_version = atoi(optarg); + if (ssl_version < 1 || ssl_version > 3) + usage4 (_("Invalid option - Valid values for SSL Version are 1 (TLSv1), 2 (SSLv2) or 3 (SSLv3)")); + } if (specify_port == FALSE) server_port = HTTPS_PORT; break; @@ -798,7 +806,7 @@ check_http (void) die (STATE_CRITICAL, _("HTTP CRITICAL - Unable to open TCP socket\n")); #ifdef HAVE_SSL if (use_ssl == TRUE) { - np_net_ssl_init_with_hostname(sd, (use_sni ? host_name : NULL)); + np_net_ssl_init_with_hostname_and_version(sd, (use_sni ? host_name : NULL), ssl_version); if (check_cert == TRUE) { result = np_net_ssl_check_cert(days_till_exp); np_net_ssl_cleanup(); @@ -1323,8 +1331,9 @@ print_help (void) printf (UT_IPv46); #ifdef HAVE_SSL - printf (" %s\n", "-S, --ssl"); - printf (" %s\n", _("Connect via SSL. Port defaults to 443")); + printf (" %s\n", "-S, --ssl=VERSION"); + printf (" %s\n", _("Connect via SSL. Port defaults to 443. VERSION is optional, and prevents")); + printf (" %s\n", _("auto-negotiation (1 = TLSv1, 2 = SSLv2, 3 = SSLv3).")); printf (" %s\n", "--sni"); printf (" %s\n", _("Enable SSL/TLS hostname extension support (SNI)")); printf (" %s\n", "-C, --certificate=INTEGER"); @@ -1433,6 +1442,6 @@ print_usage (void) printf (" [-b proxy_auth] [-f <ok|warning|critcal|follow|sticky|stickyport>]\n"); printf (" [-e <expect>] [-s string] [-l] [-r <regex> | -R <case-insensitive regex>]\n"); printf (" [-P string] [-m <min_pg_size>:<max_pg_size>] [-4|-6] [-N] [-M <age>]\n"); - printf (" [-A string] [-k string] [-S] [--sni] [-C <age>] [-T <content-type>]\n"); + printf (" [-A string] [-k string] [-S <version>] [--sni] [-C <age>] [-T <content-type>]\n"); printf (" [-j method]\n"); } |