}
}
-static void keyexpire_handler(int fd, short events, void *event) {
- ifdebug(STATUS) logger(LOG_INFO, _("Regenerating symmetric key"));
-
- RAND_pseudo_bytes((unsigned char *)myself->key, myself->keylength);
- if(myself->cipher)
- EVP_DecryptInit_ex(&packet_ctx, myself->cipher, NULL, (unsigned char *)myself->key, (unsigned char *)myself->key + myself->cipher->key_len);
- send_key_changed(broadcast, myself);
-
- event_add(event, &(struct timeval){keylifetime, 0});
-}
-
/*
this is where it all happens...
*/
struct event sigusr2_event;
struct event sigwinch_event;
struct event sigalrm_event;
- struct event keyexpire_event;
cp();
signal_add(&sigwinch_event, NULL);
signal_set(&sigalrm_event, SIGALRM, sigalrm_handler, NULL);
signal_add(&sigalrm_event, NULL);
- timeout_set(&keyexpire_event, keyexpire_handler, &keyexpire_event);
- event_add(&keyexpire_event, &(struct timeval){keylifetime, 0});
last_ping_check = now;
signal_del(&sigusr2_event);
signal_del(&sigwinch_event);
signal_del(&sigalrm_event);
- event_del(&keyexpire_event);
return 0;
}