along with this program; if not, write to the Free Software
Foundation, Inc., 675 Mass Ave, Cambridge, MA 02139, USA.
- $Id: net.c,v 1.35.4.34 2000/10/11 22:00:58 guus Exp $
+ $Id: net.c,v 1.35.4.35 2000/10/14 17:04:13 guus Exp $
*/
#include "config.h"
int upstreamindex = 0;
static int seconds_till_retry;
-/* The global list of existing connections */
-conn_list_t *conn_list = NULL;
-conn_list_t *myself = NULL;
-
/*
strip off the MAC adresses of an ethernet frame
*/
int outlen, outpad;
cp
outpkt.len = inpkt->len;
- EVP_EncryptInit(cl->cipher_pktctx, cl->cipher_pkttype, cl->cipher_pktkey, cl->cipher_pktiv);
+ EVP_EncryptInit(cl->cipher_pktctx, cl->cipher_pkttype, cl->cipher_pktkey, NULL);
EVP_EncryptUpdate(cl->cipher_pktctx, outpkt.data, &outlen, inpkt->data, inpkt->len);
EVP_EncryptFinal(cl->cipher_pktctx, outpkt.data + outlen, &outpad);
outlen += outpad;
inpkt->len);
outpkt.len = inpkt->len;
- EVP_DecryptInit(myself->cipher_pktctx, myself->cipher_pkttype, myself->cipher_pktkey, myself->cipher_pktiv);
+ EVP_DecryptInit(myself->cipher_pktctx, myself->cipher_pkttype, myself->cipher_pktkey, NULL);
EVP_DecryptUpdate(myself->cipher_pktctx, outpkt.data, &outlen, inpkt->data, inpkt->len);
/* FIXME: grok DecryptFinal
EVP_DecryptFinal(myself->cipher_pktctx, outpkt.data + outlen, &outpad);
/* FIXME - check for indirection and reprogram it The Right Way(tm) this time. */
- if(my_key_expiry <= time(NULL))
- regenerate_keys();
-
if(!cl->status.dataopen)
if(setup_vpn_connection(cl) < 0)
{
{
syslog(LOG_ERR, _("Could not set up a meta connection to %s"),
ncn->hostname);
- free_conn_element(ncn);
+ free_conn_list(ncn);
return -1;
}
cp
myself = new_conn_list();
- myself->hostname = "MYSELF"; /* FIXME? */
+ asprintf(&myself->hostname, "MYSELF"); /* FIXME? Do hostlookup on ourselves? */
myself->flags = 0;
if(!(cfg = get_config_val(config, tincname))) /* Not acceptable */
}
else
myself->name = (char*)cfg->data.val;
+
+ if(check_id(myself->name))
+ {
+ syslog(LOG_ERR, _("Invalid name for myself!"));
+ return -1;
+ }
+
+ if(read_host_config(myself))
+ {
+ syslog(LOG_ERR, _("Cannot open host configuration file for myself!"));
+ return -1;
+ }
- if(!(cfg = get_config_val(myself, port)))
+ if(!(cfg = get_config_val(myself->config, port)))
myself->port = 655;
else
myself->port = cfg->data.val;
- if((cfg = get_config_val(config, indirectdata)))
+ if((cfg = get_config_val(myself->config, indirectdata)))
if(cfg->data.val == stupid_true)
myself->flags |= EXPORTINDIRECTDATA;
- if((cfg = get_config_val(config, tcponly)))
+ if((cfg = get_config_val(myself->config, tcponly)))
if(cfg->data.val == stupid_true)
myself->flags |= TCPONLY;
syslog(LOG_NOTICE, _("Connection from %s port %d"),
p->hostname, htons(ci.sin_port));
- if(send_basic_info(p) < 0)
+ if(send_id(p) < 0)
{
- free_conn_element(p);
+ free_conn_list(p);
return NULL;
}
cp
if(debug_lvl > 0)
syslog(LOG_NOTICE, _("Closing connection with %s (%s)"),
cl->name, cl->hostname);
-
- if(cl->status.timeout)
- send_timeout(cl);
-/* else if(!cl->status.termreq)
- send_termreq(cl);
- */
if(cl->socket)
close(cl->socket);
cl->status.remove = 1;
/* If this cl isn't active, don't send any DEL_HOSTs. */
+
+/* FIXME: reprogram this.
if(cl->status.active)
notify_others(cl,NULL,send_del_host);
+*/
cp
/* Find all connections that were lost because they were behind cl
if((p->nexthop == cl) && (p != cl))
{
if(cl->status.active && p->status.active)
+/* FIXME: reprogram this
notify_others(p,cl,send_del_host);
+*/;
if(cl->socket)
close(cl->socket);
p->status.active = 0;
if(sighup)
{
sighup = 0;
+/* FIXME: reprogram this.
if(debug_lvl > 1)
syslog(LOG_INFO, _("Rereading configuration file"));
close_network_connections();
}
sleep(5);
setup_network_connections();
+*/
continue;
}