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-rw-r--r--plugins/sslutils.c33
1 files changed, 25 insertions, 8 deletions
diff --git a/plugins/sslutils.c b/plugins/sslutils.c
index d0ae474..c9882c6 100644
--- a/plugins/sslutils.c
+++ b/plugins/sslutils.c
@@ -144,7 +144,9 @@ int np_net_ssl_check_cert(int days_till_exp_warn, int days_till_exp_crit){
144# ifdef USE_OPENSSL 144# ifdef USE_OPENSSL
145 X509 *certificate=NULL; 145 X509 *certificate=NULL;
146 X509_NAME *subj=NULL; 146 X509_NAME *subj=NULL;
147 char timestamp[50] = "";
147 char cn[MAX_CN_LENGTH]= ""; 148 char cn[MAX_CN_LENGTH]= "";
149
148 int cnlen =-1; 150 int cnlen =-1;
149 int status=STATE_UNKNOWN; 151 int status=STATE_UNKNOWN;
150 152
@@ -153,7 +155,7 @@ int np_net_ssl_check_cert(int days_till_exp_warn, int days_till_exp_crit){
153 struct tm stamp; 155 struct tm stamp;
154 float time_left; 156 float time_left;
155 int days_left; 157 int days_left;
156 char timestamp[50] = ""; 158 int time_remaining;
157 time_t tm_t; 159 time_t tm_t;
158 160
159 certificate=SSL_get_peer_certificate(s); 161 certificate=SSL_get_peer_certificate(s);
@@ -207,7 +209,8 @@ int np_net_ssl_check_cert(int days_till_exp_warn, int days_till_exp_crit){
207 (tm->data[6 + offset] - '0') * 10 + (tm->data[7 + offset] - '0'); 209 (tm->data[6 + offset] - '0') * 10 + (tm->data[7 + offset] - '0');
208 stamp.tm_min = 210 stamp.tm_min =
209 (tm->data[8 + offset] - '0') * 10 + (tm->data[9 + offset] - '0'); 211 (tm->data[8 + offset] - '0') * 10 + (tm->data[9 + offset] - '0');
210 stamp.tm_sec = 0; 212 stamp.tm_sec =
213 (tm->data[10 + offset] - '0') * 10 + (tm->data[11 + offset] - '0');
211 stamp.tm_isdst = -1; 214 stamp.tm_isdst = -1;
212 215
213 time_left = difftime(timegm(&stamp), time(NULL)); 216 time_left = difftime(timegm(&stamp), time(NULL));
@@ -218,21 +221,35 @@ int np_net_ssl_check_cert(int days_till_exp_warn, int days_till_exp_crit){
218 if (days_left > 0 && days_left <= days_till_exp_warn) { 221 if (days_left > 0 && days_left <= days_till_exp_warn) {
219 printf (_("%s - Certificate '%s' expires in %d day(s) (%s).\n"), (days_left>days_till_exp_crit)?"WARNING":"CRITICAL", cn, days_left, timestamp); 222 printf (_("%s - Certificate '%s' expires in %d day(s) (%s).\n"), (days_left>days_till_exp_crit)?"WARNING":"CRITICAL", cn, days_left, timestamp);
220 if (days_left > days_till_exp_crit) 223 if (days_left > days_till_exp_crit)
221 return STATE_WARNING; 224 status = STATE_WARNING;
222 else 225 else
223 return STATE_CRITICAL; 226 status = STATE_CRITICAL;
227 } else if (days_left == 0 && time_left > 0) {
228 if (time_left >= 3600)
229 time_remaining = (int) time_left / 3600;
230 else
231 time_remaining = (int) time_left / 60;
232
233 printf (_("%s - Certificate '%s' expires in %u %s (%s)\n"),
234 (days_left>days_till_exp_crit) ? "WARNING" : "CRITICAL", cn, time_remaining,
235 time_left >= 3600 ? "hours" : "minutes", timestamp);
236
237 if ( days_left > days_till_exp_crit)
238 status = STATE_WARNING;
239 else
240 status = STATE_CRITICAL;
224 } else if (time_left < 0) { 241 } else if (time_left < 0) {
225 printf(_("CRITICAL - Certificate '%s' expired on %s.\n"), cn, timestamp); 242 printf(_("CRITICAL - Certificate '%s' expired on %s.\n"), cn, timestamp);
226 status=STATE_CRITICAL; 243 status=STATE_CRITICAL;
227 } else if (days_left == 0) { 244 } else if (days_left == 0) {
228 printf (_("%s - Certificate '%s' expires today (%s).\n"), (days_left>days_till_exp_crit)?"WARNING":"CRITICAL", cn, timestamp); 245 printf (_("%s - Certificate '%s' just expired (%s).\n"), (days_left>days_till_exp_crit)?"WARNING":"CRITICAL", cn, timestamp);
229 if (days_left > days_till_exp_crit) 246 if (days_left > days_till_exp_crit)
230 return STATE_WARNING; 247 status = STATE_WARNING;
231 else 248 else
232 return STATE_CRITICAL; 249 status = STATE_CRITICAL;
233 } else { 250 } else {
234 printf(_("OK - Certificate '%s' will expire on %s.\n"), cn, timestamp); 251 printf(_("OK - Certificate '%s' will expire on %s.\n"), cn, timestamp);
235 status=STATE_OK; 252 status = STATE_OK;
236 } 253 }
237 X509_free(certificate); 254 X509_free(certificate);
238 return status; 255 return status;