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Import Upstream version 1.0.5

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This commit is contained in:
Guus Sliepen 2019-08-26 13:44:37 +02:00
parent 392ff555ea
commit a18165833b
90 changed files with 7610 additions and 5088 deletions
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47
src/net_setup.c
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@ -1,7 +1,7 @@
/*
net_setup.c -- Setup.
Copyright (C) 1998-2005 Ivo Timmermans <ivo@tinc-vpn.org>,
2000-2005 Guus Sliepen <guus@tinc-vpn.org>
Copyright (C) 1998-2005 Ivo Timmermans,
2000-2006 Guus Sliepen <guus@tinc-vpn.org>
This program is free software; you can redistribute it and/or modify
it under the terms of the GNU General Public License as published by
@ -17,7 +17,7 @@
along with this program; if not, write to the Free Software
Foundation, Inc., 675 Mass Ave, Cambridge, MA 02139, USA.
$Id: net_setup.c 1439 2005-05-04 18:09:30Z guus $
$Id: net_setup.c 1469 2006-11-11 22:44:15Z guus $
*/
#include "system.h"
@ -286,8 +286,6 @@ bool setup_myself(void)
if(get_config_bool(lookup_config(myself->connection->config_tree, "TCPOnly"), &choice) && choice)
myself->options |= OPTION_TCPONLY;
get_config_bool(lookup_config(config_tree, "BlockingTCP"), &blockingtcp);
if(get_config_bool(lookup_config(myself->connection->config_tree, "PMTUDiscovery"), &choice) && choice)
myself->options |= OPTION_PMTU_DISCOVERY;
@ -370,7 +368,7 @@ bool setup_myself(void)
myself->connection->outcipher = EVP_bf_ofb();
myself->key = xmalloc(myself->keylength);
RAND_pseudo_bytes(myself->key, myself->keylength);
RAND_pseudo_bytes((unsigned char *)myself->key, myself->keylength);
if(!get_config_int(lookup_config(config_tree, "KeyExpire"), &keylifetime))
keylifetime = 3600;
@ -379,7 +377,7 @@ bool setup_myself(void)
if(myself->cipher) {
EVP_CIPHER_CTX_init(&packet_ctx);
if(!EVP_DecryptInit_ex(&packet_ctx, myself->cipher, NULL, myself->key, myself->key + myself->cipher->key_len)) {
if(!EVP_DecryptInit_ex(&packet_ctx, myself->cipher, NULL, (unsigned char *)myself->key, (unsigned char *)myself->key + myself->cipher->key_len)) {
logger(LOG_ERR, _("Error during initialisation of cipher for %s (%s): %s"),
myself->name, myself->hostname, ERR_error_string(ERR_get_error(), NULL));
return false;
@ -439,7 +437,6 @@ bool setup_myself(void)
myself->nexthop = myself;
myself->via = myself;
myself->status.active = true;
myself->status.reachable = true;
node_add(myself);
@ -504,7 +501,7 @@ bool setup_myself(void)
free(hostname);
}
listen_socket[listen_sockets].sa.sa = *aip->ai_addr;
memcpy(&listen_socket[listen_sockets].sa, aip->ai_addr, aip->ai_addrlen);
listen_sockets++;
}
@ -529,19 +526,27 @@ bool setup_network_connections(void)
now = time(NULL);
init_events();
init_connections();
init_subnets();
init_nodes();
init_edges();
init_events();
init_requests();
if(get_config_int(lookup_config(config_tree, "PingTimeout"), &pingtimeout)) {
if(pingtimeout < 1) {
pingtimeout = 86400;
if(get_config_int(lookup_config(config_tree, "PingInterval"), &pinginterval)) {
if(pinginterval < 1) {
pinginterval = 86400;
}
} else
pingtimeout = 60;
pinginterval = 60;
if(!get_config_int(lookup_config(config_tree, "PingTimeout"), &pingtimeout))
pingtimeout = 5;
if(pingtimeout < 1 || pingtimeout > pinginterval)
pingtimeout = pinginterval;
if(!get_config_int(lookup_config(config_tree, "MaxOutputBufferSize"), &maxoutbufsize))
maxoutbufsize = 4 * MTU;
if(!setup_myself())
return false;
@ -582,19 +587,19 @@ void close_network_connections(void)
close(listen_socket[i].udp);
}
exit_requests();
exit_events();
exit_edges();
exit_subnets();
exit_nodes();
exit_connections();
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;
exit_requests();
exit_edges();
exit_subnets();
exit_nodes();
exit_connections();
exit_events();
execute_script("tinc-down", envp);
for(i = 0; i < 4; i++)