along with this program; if not, write to the Free Software
Foundation, Inc., 675 Mass Ave, Cambridge, MA 02139, USA.
- $Id: net_setup.c,v 1.1.2.37 2003/07/22 20:55:20 guus Exp $
+ $Id: net_setup.c,v 1.1.2.41 2003/07/30 11:50:45 guus Exp $
*/
#include "system.h"
subnet_t *subnet;
char *name, *hostname, *mode, *afname, *cipher, *digest;
char *address = NULL;
- struct addrinfo hint, *ai, *aip;
+ char *envp[5];
+ struct addrinfo *ai, *aip, hint = {0};
bool choice;
- int err;
+ int i, err;
cp();
keyexpires = now + keylifetime;
- EVP_CIPHER_CTX_init(&packet_ctx);
- EVP_DecryptInit_ex(&packet_ctx, myself->cipher, NULL, myself->key, myself->key + myself->cipher->key_len);
+ if(myself->cipher) {
+ EVP_CIPHER_CTX_init(&packet_ctx);
+ EVP_DecryptInit_ex(&packet_ctx, myself->cipher, NULL, myself->key, myself->key + myself->cipher->key_len);
+ }
/* Check if we want to use message authentication codes... */
myself->connection->outdigest = EVP_sha1();
- if(get_config_int
- (lookup_config(myself->connection->config_tree, "MACLength"),
+ if(get_config_int(lookup_config(myself->connection->config_tree, "MACLength"),
&myself->maclength)) {
if(myself->digest) {
if(myself->maclength > myself->digest->md_size) {
/* Compression */
- if(get_config_int
- (lookup_config(myself->connection->config_tree, "Compression"),
+ if(get_config_int(lookup_config(myself->connection->config_tree, "Compression"),
&myself->compression)) {
if(myself->compression < 0 || myself->compression > 11) {
logger(LOG_ERR, _("Bogus compression level!"));
graph();
- /* Open sockets */
+ /* Open device */
+
+ if(!setup_device())
+ return false;
- memset(&hint, 0, sizeof(hint));
+ /* Run tinc-up script to further initialize the tap interface */
+ asprintf(&envp[0], "NETNAME=%s", netname ? : "");
+ asprintf(&envp[1], "DEVICE=%s", device ? : "");
+ asprintf(&envp[2], "INTERFACE=%s", iface ? : "");
+ asprintf(&envp[3], "NAME=%s", myself->name);
+ envp[4] = NULL;
+
+ execute_script("tinc-up", envp);
+
+ for(i = 0; i < 5; i++)
+ free(envp[i]);
+
+ /* Open sockets */
get_config_string(lookup_config(config_tree, "BindToAddress"), &address);
*/
bool setup_network_connections(void)
{
- char *envp[5];
- int i;
-
cp();
now = time(NULL);
} else
pingtimeout = 60;
- if(!setup_device())
- return false;
-
if(!setup_myself())
return false;
- /* Run tinc-up script to further initialize the tap interface */
- asprintf(&envp[0], "NETNAME=%s", netname ? : "");
- asprintf(&envp[1], "DEVICE=%s", device ? : "");
- asprintf(&envp[2], "INTERFACE=%s", iface ? : "");
- asprintf(&envp[3], "NAME=%s", myself->name);
- envp[4] = NULL;
-
- execute_script("tinc-up", envp);
-
- for(i = 0; i < 5; i++)
- free(envp[i]);
-
try_outgoing_connections();
return true;