* tunnel endpoints. It has less protocol overhead than IPSec in Tunnel
* mode and allows tunneling of every ETHER TYPE protocol (e.g.
* ethernet, ip, arp ...). satp directly includes cryptography and
- * message authentication based on the methodes used by SRTP. It is
+ * message authentication based on the methods used by SRTP. It is
* intended to deliver a generic, scaleable and secure solution for
* tunneling and relaying of packets of any protocol.
*
*
- * Copyright (C) 2007-2009 Othmar Gsenger, Erwin Nindl,
+ * Copyright (C) 2007-2014 Markus Grüneis, Othmar Gsenger, Erwin Nindl,
* Christian Pointner <satp@wirdorange.org>
*
* This file is part of Anytun.
* GNU General Public License for more details.
*
* You should have received a copy of the GNU General Public License
- * along with anytun. If not, see <http://www.gnu.org/licenses/>.
+ * along with Anytun. If not, see <http://www.gnu.org/licenses/>.
+ *
+ * In addition, as a special exception, the copyright holders give
+ * permission to link the code of portions of this program with the
+ * OpenSSL library under certain conditions as described in each
+ * individual source file, and distribute linked combinations
+ * including the two.
+ * You must obey the GNU General Public License in all respects
+ * for all of the code used other than OpenSSL. If you modify
+ * file(s) with this exception, you may extend this exception to your
+ * version of the file(s), but you are not obligated to do so. If you
+ * do not wish to do so, delete this exception statement from your
+ * version. If you delete this exception statement from all source
+ * files in the program, then also delete it here.
*/
#include "datatypes.h"
#include "routingTable.h"
#include "networkAddress.h"
#include "syncCommand.h"
+#include "cryptinit.hpp"
#include <sstream>
#include <iostream>
void output()
{
- ConnectionList &cl(gConnectionList);
- if( !cl.empty() )
- {
- ConnectionMap::iterator it = cl.getBeginUnlocked();
- mux_t mux = it->first;
- ConnectionParam &conn( it->second );
- std::cout << "Client " << mux << ": " ;
- if( conn.remote_end_==PacketSourceEndpoint())
- {
- std::cout<< "not registered";
- } else {
- std::cout<< conn.remote_end_;
- }
- std::cout << std::endl;
+ ConnectionList& cl(gConnectionList);
+ if(!cl.empty()) {
+ ConnectionMap::iterator it = cl.getBeginUnlocked();
+ mux_t mux = it->first;
+ ConnectionParam& conn(it->second);
+ std::cout << "Client " << mux << ": " ;
+ if(conn.remote_end_==PacketSourceEndpoint()) {
+ std::cout<< "not registered";
+ } else {
+ std::cout<< conn.remote_end_;
+ }
+ std::cout << std::endl;
//std::cout << "Connection: Keyderivation-Type: " << conn.kd_.printType() << std::endl;
cl.clear();
- } else {
- network_address_type_t types[] = {ipv4,ipv6,ethernet};
- for (int types_idx=0; types_idx<3; types_idx++)
- {
- network_address_type_t type = types[types_idx];
- if( !gRoutingTable.empty(type) )
- {
- RoutingMap::iterator it = gRoutingTable.getBeginUnlocked(type);
- NetworkPrefix pref( it->first );
- std::cout << "Route: " << pref.toString() << "/" << (int)pref.getNetworkPrefixLength() << " -> ";
- mux_t mux = it->second;
- std::cout << mux << std::endl;
- gRoutingTable.clear(type);
- }
- }
- }
+ } else {
+ network_address_type_t types[] = {ipv4,ipv6,ethernet};
+ for(int types_idx=0; types_idx<3; types_idx++) {
+ network_address_type_t type = types[types_idx];
+ if(!gRoutingTable.empty(type)) {
+ RoutingMap::iterator it = gRoutingTable.getBeginUnlocked(type);
+ NetworkPrefix pref(it->first);
+ std::cout << "Route: " << pref.toString() << "/" << (int)pref.getNetworkPrefixLength() << " -> ";
+ mux_t mux = it->second;
+ std::cout << mux << std::endl;
+ gRoutingTable.clear(type);
+ }
+ }
+ }
}
-void readExactly(size_t toread, std::iostream & result)
+void readExactly(size_t toread, std::iostream& result)
{
size_t hasread = 0;
- while (toread > hasread && std::cin.good())
- {
- char a[1];
- std::cin.read(a,1);
- result.write(a,1);
- hasread++;
+ while(toread > hasread && std::cin.good()) {
+ char a[1];
+ std::cin.read(a,1);
+ result.write(a,1);
+ hasread++;
}
}
void readAndProcessOne()
{
size_t message_lenght ;
- std::stringstream message_lenght_stream;
- readExactly(5,message_lenght_stream);
- message_lenght_stream >> message_lenght;
- std::stringstream void_stream;
- readExactly(1,void_stream); //skip space
- if (!message_lenght)
- return;
- std::stringstream sync_command_stream;
- readExactly(message_lenght, sync_command_stream);
- //std::cout << message_lenght << std::endl;
- //std::cout << sync_command_stream.str()<< std::endl;
- boost::archive::text_iarchive ia(sync_command_stream);
- SyncCommand scom(gConnectionList);
- ia >> scom;
+ std::stringstream message_lenght_stream;
+ readExactly(5,message_lenght_stream);
+ message_lenght_stream >> message_lenght;
+ std::stringstream void_stream;
+ readExactly(1,void_stream); //skip space
+ if(!message_lenght) {
+ return;
+ }
+ std::stringstream sync_command_stream;
+ readExactly(message_lenght, sync_command_stream);
+ //std::cout << message_lenght << std::endl;
+ //std::cout << sync_command_stream.str()<< std::endl;
+ boost::archive::text_iarchive ia(sync_command_stream);
+ SyncCommand scom(gConnectionList);
+ ia >> scom;
}
int main(int argc, char* argv[])
{
- int ret = 0;
+ initCrypto();
- while( std::cin.good() )
- {
- try
- {
- readAndProcessOne();
- }
- catch(std::exception& e)
- {
- std::cout << "uncaught exception, exiting: " << e.what() << std::endl;
- }
- output();
+ int ret = 0;
+ while(std::cin.good()) {
+ try {
+ readAndProcessOne();
+ } catch(std::exception& e) {
+ std::cout << "uncaught exception, exiting: " << e.what() << std::endl;
+ }
+ output();
}
return ret;
}