- syslog(LOG_ERR, _("Send failed: %s:%d: %m"), __FILE__, __LINE__);
- return -1;
+ bin2hex(myself->cipher_pktkey, pktkey, myself->cipher_pktkeylength);
+ pktkey[myself->cipher_pktkeylength*2] = '\0';
+ send_ans_key(myself, from, pktkey);
+ }
+ else
+ {
+ if(!(to = lookup_id(to_id)))
+ {
+ syslog(LOG_ERR, _("Got REQ_KEY from %s (%s) destination %s which does not exist in our connection list"),
+ cl->name, cl->hostname, to_id);
+ return -1;
+ }
+
+ if(to->status.validkey) /* Proxy keys */
+ {
+ bin2hex(to->cipher_pktkey, pktkey, to->cipher_pktkeylength);
+ pktkey[to->cipher_pktkeylength*2] = '\0';
+ send_ans_key(to, from, pktkey);
+ }
+ else
+ send_req_key(from, to);