Add the tunneling connection. Warning, encryption is not implemented yet for tunnel connection, use only for testing.

Redesign the udp connection Remove the rsiface duplicates from retroshare-gui. Add some randomness in timings for connect manager Merge branch 'connectionTunneling' Conflicts: libretroshare/src/libretroshare.pro libretroshare/src/pqi/p3connmgr.cc retroshare-gui/src/RetroShare.pro retroshare-gui/src/rsiface/rsfiles.h retroshare-gui/src/rsiface/rstypes.h git-svn-id: http://svn.code.sf.net/p/retroshare/code/trunk@1867 b45a01b8-16f6-495d-af2f-9b41ad6348cc
2025-06-12 08:33:05 -04:00 · 2009-12-13 21:59:26 +00:00 · 2009-12-13 21:59:26 +00:00 · fdb3673ce2
commit fdb3673ce2
parent 1d567a7faa
56 changed files with 2420 additions and 3394 deletions
--- a/libretroshare/src/pqi/pqissltunnel.h
+++ b/libretroshare/src/pqi/pqissltunnel.h
@ -0,0 +1,145 @@
+/*
+ * "$Id: pqissl.h,v 1.18 2007-03-11 14:54:22 rmf24 Exp $"
+ *
+ * 3P/PQI network interface for RetroShare.
+ *
+ * Copyright 2004-2006 by Robert Fernie.
+ *
+ * This library is free software; you can redistribute it and/or
+ * modify it under the terms of the GNU Library General Public
+ * License Version 2 as published by the Free Software Foundation.
+ *
+ * This library is distributed in the hope that it will be useful,
+ * but WITHOUT ANY WARRANTY; without even the implied warranty of
+ * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the GNU
+ * Library General Public License for more details.
+ *
+ * You should have received a copy of the GNU Library General Public
+ * License along with this library; if not, write to the Free Software
+ * Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA 02111-1307
+ * USA.
+ *
+ * Please report all bugs and problems to "retroshare@lunamutt.com".
+ *
+ */
+
+
+
+#ifndef MRK_PQI_SSL_TUNNEL_HEADER
+#define MRK_PQI_SSL_TUNNEL_HEADER
+
+
+#include <openssl/ssl.h>
+
+// operating system specific network header.
+//#include "pqi/pqinetwork.h"
+
+#include "pqi/pqi_base.h"
+
+#include "pqi/p3connmgr.h"
+
+#include "services/p3tunnel.h"
+
+#include "pqi/authssl.h"
+
+/***************************** pqi Net SSL Interface *********************************
+ * This provides the base SSL interface class,
+ * and handles most of the required functionality.
+ *
+ * there are a series of small fn's that can be overloaded
+ * to provide alternative behaviour....
+ *
+ * Classes expected to inherit from this are:
+ *
+ * pqissllistener 	-> pqissllistener  (tcp only)
+ * 			-> pqixpgplistener (tcp only)
+ *
+ * pqissl	 	-> pqissltcp
+ * 			-> pqissludp
+ * 			-> pqixpgptcp
+ * 			-> pqixpgpudp
+ *
+ */
+
+class pqissl;
+class cert;
+
+class pqissltunnellistener;
+
+struct data_with_length {
+    int length;
+    void *data;
+};
+
+class pqissltunnel: public NetBinInterface
+{
+public:
+	pqissltunnel(PQInterface *parent, p3AuthMgr *am, p3ConnectMgr *cm);
+virtual ~pqissltunnel();
+
+	// NetInterface
+
+//the addr is not used for the tunnel
+virtual int connect(struct sockaddr_in raddr);
+virtual int listen();
+virtual int stoplistening();
+virtual int reset();
+virtual int disconnect();
+
+virtual bool connect_parameter(uint32_t type, uint32_t value);
+
+	// BinInterface
+virtual int	tick();
+virtual int     status();
+
+virtual int senddata(void*, int);
+virtual int readdata(void*, int);
+virtual int netstatus();
+virtual int isactive();
+virtual bool moretoread();
+virtual bool cansend();
+
+virtual int close(); /* BinInterface version of reset() */
+virtual std::string gethash(); /* not used here */
+virtual bool bandwidthLimited() { return true ; } // replace by !sameLAN to avoid bandwidth limiting on lAN
+
+//called by the p3tunnel service to add incoming packets that will be read by the read data function.
+void addIncomingPacket(void* encoded_data, int data_length);
+void IncommingPingPacket(std::string incRelayPeerId);
+
+private:
+        //if no packet (last_time_packet_time) is received since PING_RECEIVE_TIME_OUT, let's assume the connection is broken
+        int last_normal_connection_attempt_time;
+
+        //if no packet (last_time_packet_time) is received since PING_RECEIVE_TIME_OUT, let's assume the connection is broken
+        int last_packet_time;
+
+        //send a ping on a regular basis
+        int last_ping_send_time;
+
+        int ConnectAttempt();
+	void Spam_Ping();
+	int waiting;
+	bool active;
+        time_t resetTime;
+	pqissltunnellistener *pqil;
+
+	/* Need Certificate specific functions here! */
+	time_t   mConnectTS;
+
+	AuthSSL *mAuthMgr;
+
+	p3ConnectMgr *mConnMgr;
+
+	p3tunnel *mP3tunnel;
+
+	std::list<data_with_length> data_packet_queue;
+	data_with_length curent_data_packet;
+	int current_data_offset;
+
+	//tunneling details
+	std::string  relayPeerId;
+
+};
+
+#endif // MRK_PQI_SSL_HEADER