along with this program; if not, write to the Free Software
Foundation, Inc., 675 Mass Ave, Cambridge, MA 02139, USA.
- $Id: protocol.c,v 1.28.4.53 2000/10/29 22:55:14 guus Exp $
+ $Id: protocol.c,v 1.28.4.56 2000/11/04 16:54:21 guus Exp $
*/
#include "config.h"
int id_h(conn_list_t *cl)
{
conn_list_t *old;
- config_t *cfg;
+ config_t const *cfg;
cp
if(sscanf(cl->buffer, "%*d %as %d %lx %hd", &cl->name, &cl->protocol_version, &cl->options, &cl->port) != 4)
{
{
conn_list_t *old, *new;
conn_list_t *p;
+
cp
new = new_conn_list();
new->nexthop = cl;
new->status.active = 1;
+ new->cipher_pkttype = EVP_bf_cfb();
+ new->cipher_pktkeylength = cl->cipher_pkttype->key_len + cl->cipher_pkttype->iv_len;
cp
return 0;
return -1;
}
- /* Update origin's packet key */
+ /* Check correctness of packet key */
keylength = strlen(pktkey);
return -1;
}
- if(from->cipher_pktkey)
- free(from->cipher_pktkey);
-
- keylength /= 2;
- hex2bin(pktkey, pktkey, keylength);
- pktkey[keylength] = '\0';
- from->cipher_pktkey = pktkey;
+ /* Forward it if necessary */
- from->status.validkey = 1;
- from->status.waitingforkey = 0;
-
if(strcmp(to_id, myself->name))
{
if(!(to = lookup_id(to_id)))
send_ans_key(from, to, pktkey);
}
+ /* Update our copy of the origin's packet key */
+
+ if(from->cipher_pktkey)
+ free(from->cipher_pktkey);
+
+ keylength /= 2;
+ hex2bin(pktkey, pktkey, keylength);
+ pktkey[keylength] = '\0';
+ from->cipher_pktkey = pktkey;
+
+ from->status.validkey = 1;
+ from->status.waitingforkey = 0;
+
free(from_id); free(to_id);
cp
return 0;