diff --git a/plugins/sslutils.c b/plugins/sslutils.c
index afc24be1f1951c992de2976928eca8b4809547f0..64f4d61c9179c9c5d93e5ff5e5bebe7a17ac7b98 100644 (file)
--- a/plugins/sslutils.c
+++ b/plugins/sslutils.c
#include "common.h"
#include "netutils.h"
-/* Max length of timestamps, ex: "03/05/2009 00:13 GMT". Calculate up to 6
- * chars for the timezone (ex: "GMT-10") and one terminating \0 */
-#define TS_LENGTH 24
-
#ifdef HAVE_SSL
static SSL_CTX *c=NULL;
static SSL *s=NULL;
static int initialized=0;
-int np_net_ssl_init (int sd){
+int np_net_ssl_init (int sd) {
+ return np_net_ssl_init_with_hostname(sd, NULL);
+}
+
+int np_net_ssl_init_with_hostname (int sd, char *host_name) {
if (!initialized) {
/* Initialize SSL context */
SSLeay_add_ssl_algorithms ();
return STATE_CRITICAL;
}
if ((s = SSL_new (c)) != NULL){
+#ifdef SSL_set_tlsext_host_name
+ if (host_name != NULL)
+ SSL_set_tlsext_host_name(s, host_name);
+#endif
SSL_set_fd (s, sd);
if (SSL_connect(s) == 1){
return OK;
void np_net_ssl_cleanup (){
if(s){
+#ifdef SSL_set_tlsext_host_name
+ SSL_set_tlsext_host_name(s, NULL);
+#endif
SSL_shutdown (s);
SSL_free (s);
if(c) {
int np_net_ssl_check_cert(int days_till_exp){
# ifdef USE_OPENSSL
X509 *certificate=NULL;
- ASN1_STRING *tm;
+ ASN1_STRING *tm;
int offset;
struct tm stamp;
+ float time_left;
int days_left;
- char timestamp[TS_LENGTH] = "";
+ char timestamp[17] = "";
certificate=SSL_get_peer_certificate(s);
if(! certificate){
stamp.tm_sec = 0;
stamp.tm_isdst = -1;
- float time_left = difftime(timegm(&stamp), time(NULL));
+ time_left = difftime(timegm(&stamp), time(NULL));
days_left = time_left / 86400;
snprintf
- (timestamp, TS_LENGTH, "%02d/%02d/%04d %02d:%02d %s",
+ (timestamp, 17, "%02d/%02d/%04d %02d:%02d",
stamp.tm_mon + 1,
- stamp.tm_mday, stamp.tm_year + 1900, stamp.tm_hour, stamp.tm_min, stamp.tm_zone);
+ stamp.tm_mday, stamp.tm_year + 1900, stamp.tm_hour, stamp.tm_min);
if (days_left > 0 && days_left <= days_till_exp) {
printf (_("WARNING - Certificate expires in %d day(s) (%s).\n"), days_left, timestamp);