mirror of
https://github.com/RetroShare/RetroShare.git
synced 2024-10-01 02:35:48 -04:00
Ported branch commits 2980/1: cleaned the code in IP address lists management. Removed some bugs. Changed the strategy a bit: only keep the most recent port for identical ips. Changed the interface of extAddrFinder to make it mroe secure.
git-svn-id: http://svn.code.sf.net/p/retroshare/code/trunk@2983 b45a01b8-16f6-495d-af2f-9b41ad6348cc
This commit is contained in:
csoler
parent
591a141a18
commit
757aa7a95d
@ -781,7 +781,11 @@ void p3ConnectMgr::networkConsistencyCheck()
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doNetReset = true;
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}
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connMtx.lock(); /* LOCK MUTEX */
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bool haveReliableIP = false ;
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{
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RsStackMutex stck(connMtx) ;
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//storing old flags
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oldnetFlagLocalOk = netFlagLocalOk;
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oldnetFlagUpnpOk = netFlagUpnpOk;
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@ -789,31 +793,45 @@ void p3ConnectMgr::networkConsistencyCheck()
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oldnetFlagStunOk = netFlagStunOk;
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oldnetFlagExtraAddressCheckOk = netFlagExtraAddressCheckOk;
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if (!doNetReset) {//set an external address. if ip adresses are different, let's use the stun address, then the extaddrfinder and then the upnp address.
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if (!doNetReset)
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{ // Set an external address. if ip adresses are different, let's use the stun address, then
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// the extaddrfinder and then the upnp address.
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//
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struct sockaddr_in extAddr;
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if (!ownState.dyndns.empty () && getIPAddressFromString (ownState.dyndns.c_str (), &extAddr.sin_addr)) {
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if (!ownState.dyndns.empty () && getIPAddressFromString (ownState.dyndns.c_str (), &extAddr.sin_addr))
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{
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#ifdef CONN_DEBUG_TICK
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std::cerr << "p3ConnectMgr::networkConsistencyCheck() using getIPAddressFromString for ownState.serveraddr." << std::endl;
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#endif
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extAddr.sin_port = ownState.currentserveraddr.sin_port;
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ownState.currentserveraddr = extAddr;
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} if (getExtFinderExtAddress(extAddr)) {
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haveReliableIP = true ;
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}
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else if (getExtFinderExtAddress(extAddr))
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{
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netExtFinderAddressCheck(); //so we put the extra address flag ok.
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#ifdef CONN_DEBUG_TICK
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std::cerr << "p3ConnectMgr::networkConsistencyCheck() using getExtFinderExtAddress for ownState.serveraddr." << std::endl;
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#endif
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ownState.currentserveraddr = extAddr;
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} else if (getUpnpExtAddress(extAddr)) {
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haveReliableIP = true ;
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}
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else if (getUpnpExtAddress(extAddr))
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{
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#ifdef CONN_DEBUG_TICK
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std::cerr << "p3ConnectMgr::networkConsistencyCheck() using getUpnpExtAddress for ownState.serveraddr." << std::endl;
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#endif
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ownState.currentserveraddr = extAddr;
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} else {
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haveReliableIP = true ;
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}
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else
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{
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//try to extract ext address from our own ip address list
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IpAddressTimed extractedAddress;
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if (peerConnectState::extractExtAddress(ownState.getIpAddressList(), extractedAddress)) {
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if (peerConnectState::extractExtAddress(ownState.getIpAddressList(), extractedAddress))
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ownState.currentserveraddr = extractedAddress.ipAddr;
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}
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//check if a peer is connected, if yes don't do a net reset
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bool is_connected = false;
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@ -824,27 +842,29 @@ void p3ConnectMgr::networkConsistencyCheck()
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is_connected = it->second.state & RS_PEER_S_CONNECTED;
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}
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#ifdef CONN_DEBUG_TICK
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if (is_connected) {
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if (is_connected)
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std::cerr << "p3ConnectMgr::networkConsistencyCheck() not doing a net reset because a peer is connected." << std::endl;
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} else {
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else
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std::cerr << "p3ConnectMgr::networkConsistencyCheck() no peer is connected." << std::endl;
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}
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#endif
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doNetReset = !is_connected;
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}
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}
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connMtx.unlock(); /* UNLOCK MUTEX */
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} /* UNLOCK MUTEX */
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if (!doNetReset) {
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if (haveReliableIP)
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{
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//extAddr found,update ip address list
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IpAddressTimed ipAddressTimed;
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ipAddressTimed.ipAddr = ownState.currentserveraddr;
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ipAddressTimed.seenTime = time(NULL);
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ownState.updateIpAddressList(ipAddressTimed);
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}
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//let's do a net reset
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if (doNetReset) {
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if (doNetReset)
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{
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//don't do a reset it if the network init is not finished
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delta = time(NULL) - mNetInitTS;
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if (delta > MAX_NETWORK_INIT) {
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@ -852,7 +872,9 @@ void p3ConnectMgr::networkConsistencyCheck()
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std::cerr << "p3ConnectMgr::networkConsistencyCheck() doing a net reset." << std::endl;
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#endif
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netReset();
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} else {
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}
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else
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{
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#ifdef CONN_DEBUG_TICK
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std::cerr << "p3ConnectMgr::networkConsistencyCheck() reset delayed : p3ConnectMgr time since last reset : " << delta;
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std::cerr << ". Cannot reset before : " << MAX_NETWORK_INIT << " sec" << std::endl;
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@ -862,7 +884,8 @@ void p3ConnectMgr::networkConsistencyCheck()
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}
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void p3ConnectMgr::netExtFinderAddressCheck()
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{ struct sockaddr_in tmpip;
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{
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struct sockaddr_in tmpip;
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if (getExtFinderExtAddress(tmpip)) {
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#ifdef CONN_DEBUG_TICK
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std::cerr << "p3ConnectMgr::netExtraAddressCheck() return true" << std::endl;
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@ -1674,13 +1697,13 @@ bool p3ConnectMgr::connectResult(std::string id, bool success, uint32_t flags, s
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remote_peer_address.sin_addr.s_addr != 0 &&
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!(remote_peer_address.sin_addr.s_addr == ownState.currentlocaladdr.sin_addr.s_addr) &&
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(!isLoopbackNet(&remote_peer_address.sin_addr))
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) {
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)
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{
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IpAddressTimed ipLocalAddressTimed;
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ipLocalAddressTimed.ipAddr = remote_peer_address;
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ipLocalAddressTimed.seenTime = time(NULL);
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it->second.updateIpAddressList(ipLocalAddressTimed);
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it->second.purgeIpAddressList();
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#ifdef CONN_DEBUG
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std::cerr << "p3ConnectMgr::connectResult() adding current peer adress in list." << std::endl;
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it->second.printIpAddressList();
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@ -2673,22 +2696,24 @@ bool p3ConnectMgr::setExtAddress(std::string id, struct sockaddr_in addr)
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{
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if (id == AuthSSL::getAuthSSL()->OwnId())
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{
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if (ownState.currentserveraddr.sin_addr.s_addr != addr.sin_addr.s_addr ||
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ownState.currentserveraddr.sin_port != addr.sin_port) {
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if (ownState.currentserveraddr.sin_addr.s_addr != addr.sin_addr.s_addr || ownState.currentserveraddr.sin_port != addr.sin_port)
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{
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RsStackMutex stack(connMtx); /****** STACK LOCK MUTEX *******/
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ownState.currentserveraddr = addr;
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//check port and address
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if (ownState.currentserveraddr.sin_addr.s_addr == 0 || ownState.currentserveraddr.sin_port == 0 ||
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ownState.currentserveraddr.sin_addr.s_addr == 1|| ownState.currentserveraddr.sin_port == 1 ||
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std::string(inet_ntoa(ownState.currentserveraddr.sin_addr)) == "1.1.1.1") {
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//try to extract ext address from the ip address list
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IpAddressTimed extractedAddress;
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if (peerConnectState::extractExtAddress(ownState.getIpAddressList(), extractedAddress)) {
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ownState.currentserveraddr = extractedAddress.ipAddr;
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} else {
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ownState.currentserveraddr = ownState.currentlocaladdr;
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}
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}
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// //check port and address
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// if (ownState.currentserveraddr.sin_addr.s_addr == 0 || ownState.currentserveraddr.sin_port == 0 ||
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// ownState.currentserveraddr.sin_addr.s_addr == 1|| ownState.currentserveraddr.sin_port == 1 ||
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// std::string(inet_ntoa(ownState.currentserveraddr.sin_addr)) == "1.1.1.1")
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// {
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// //try to extract ext address from the ip address list
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// IpAddressTimed extractedAddress;
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// if (peerConnectState::extractExtAddress(ownState.getIpAddressList(), extractedAddress)) {
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// ownState.currentserveraddr = extractedAddress.ipAddr;
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// } else {
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// ownState.currentserveraddr = ownState.currentlocaladdr;
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// }
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// }
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}
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return true;
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}
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@ -2750,7 +2775,7 @@ bool p3ConnectMgr::setDynDNS(std::string id, std::string dyndns)
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return true;
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}
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bool p3ConnectMgr::setAddressList(std::string id, std::list<IpAddressTimed> IpAddressTimedList)
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bool p3ConnectMgr::setAddressList(const std::string& id, const std::list<IpAddressTimed>& IpAddressTimedList)
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{
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#ifdef CONN_DEBUG
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std::cerr << "p3ConnectMgr::setAddressList() called for id : " << id << std::endl;
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@ -2759,8 +2784,10 @@ bool p3ConnectMgr::setAddressList(std::string id, std::list<IpAddressTimed> I
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RsStackMutex stack(connMtx); /****** STACK LOCK MUTEX *******/
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/* check if it is our own ip */
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if (id == getOwnId()) {
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if (id == getOwnId())
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{
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ownState.updateIpAddressList(IpAddressTimedList);
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//if we have no ext address from upnp or extAdrFinder, we will use this list for ext ip detection
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//useless, already done in network consistency check
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// sockaddr_in extAddr;
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@ -2778,6 +2805,7 @@ bool p3ConnectMgr::setAddressList(std::string id, std::list<IpAddressTimed> I
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// #endif
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// }
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// }
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return true;
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}
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@ -2926,8 +2954,8 @@ bool p3ConnectMgr::checkNetAddress()
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netFlagLocalOk = true;
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IndicateConfigChanged();
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}
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} else {
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if (netFlagLocalOk != false)
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}
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else if (netFlagLocalOk != false)
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{
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#ifdef CONN_DEBUG
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std::cerr << "p3ConnectMgr::checkNetAddress() changing netFlagOk to false." << std::endl;
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@ -2939,7 +2967,6 @@ bool p3ConnectMgr::checkNetAddress()
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netFlagStunOk = false;
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IndicateConfigChanged();
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}
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}
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if(isLoopbackNet(&(ownState.currentlocaladdr.sin_addr)))
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mNetStatus = RS_NET_LOOPBACK;
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@ -2961,12 +2988,12 @@ bool p3ConnectMgr::checkNetAddress()
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ownState.currentserveraddr.sin_family = AF_INET;
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//update ip address list
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//
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IpAddressTimed ipAddressTimed;
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ipAddressTimed.ipAddr = ownState.currentlocaladdr;
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ipAddressTimed.seenTime = time(NULL);
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ownState.updateIpAddressList(ipAddressTimed);
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#ifdef CONN_DEBUG_TICK
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std::cerr << "p3ConnectMgr::checkNetAddress() Final Local Address: " << inet_ntoa(ownState.currentlocaladdr.sin_addr);
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std::cerr << ":" << ntohs(ownState.currentlocaladdr.sin_port) << std::endl;
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@ -3200,7 +3227,6 @@ bool p3ConnectMgr::loadList(std::list<RsItem *> load)
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std::cerr << "setting allow_tunnel_connection to " << allow_tunnel_connection << std::endl ;
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}
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}
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}
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delete (*it);
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@ -3519,143 +3545,153 @@ bool p3ConnectMgr::getStunExtAddress(struct sockaddr_in &addr) {
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}
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bool p3ConnectMgr::getExtFinderExtAddress(struct sockaddr_in &addr) {
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if ((use_extr_addr_finder && mExtAddrFinder->hasValidIP(&addr))) {
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bool p3ConnectMgr::getExtFinderExtAddress(struct sockaddr_in &addr)
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{
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struct in_addr ad ;
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if ((use_extr_addr_finder && mExtAddrFinder->hasValidIP(&ad)))
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{
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addr.sin_port = ownState.currentlocaladdr.sin_port;
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addr.sin_addr = ad ;
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return true;
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} else {
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}
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else
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return false;
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}
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}
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bool peerConnectState::compare_seen_time (IpAddressTimed first, IpAddressTimed second) { //Sort the ip list ordering by seen time
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return (first.seenTime < second.seenTime);
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}
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bool peerConnectState::is_same_address(IpAddressTimed first, IpAddressTimed second) { //Sort the ip list ordering by seen time
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bool peerConnectState::is_same_address(const IpAddressTimed& first, const IpAddressTimed& second)
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{
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return (first.ipAddr.sin_addr.s_addr == second.ipAddr.sin_addr.s_addr && first.ipAddr.sin_port == second.ipAddr.sin_port);
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}
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void peerConnectState::sortIpAddressListBySeenTime() { //Sort the ip list ordering by seen time
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sortIpAddressListBySeenTime(this->ipAddressList);
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}
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void peerConnectState::sortIpAddressListBySeenTime(std::list<IpAddressTimed> &ipTimedListInput) { //Sort the ip list ordering by seen time
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ipTimedListInput.sort(peerConnectState::compare_seen_time);
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ipTimedListInput.reverse();
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}
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std::list<IpAddressTimed> peerConnectState::getIpAddressList() {
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purgeIpAddressList();
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std::list<IpAddressTimed> peerConnectState::getIpAddressList()
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{
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return ipAddressList;
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}
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void peerConnectState::purgeIpAddressList() {//purge old and useless addresses to keep a small list
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std::list<IpAddressTimed>::iterator ipListIt;
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for (ipListIt = ipAddressList.begin(); ipListIt!=(ipAddressList.end());) {
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if (ipListIt->ipAddr.sin_addr.s_addr == 0 || ipListIt->ipAddr.sin_port == 0 ||
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ipListIt->ipAddr.sin_addr.s_addr == 1|| ipListIt->ipAddr.sin_port == 1 ||
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std::string(inet_ntoa(ipListIt->ipAddr.sin_addr)) == "1.1.1.1") {
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ipAddressList.erase(ipListIt++);
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} else {
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++ipListIt;
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}
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}
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void peerConnectState::updateIpAddressList(const std::list<IpAddressTimed>& ipTimedList) //purge old addresses to keep a small list
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{
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std::list<IpAddressTimed>::const_iterator ipListIt;
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//purge duplicates
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for (ipListIt = ipAddressList.begin(); ipListIt!=(ipAddressList.end()); ipListIt++) {
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std::list<IpAddressTimed>::iterator ipListIt2 = ipListIt;
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++ipListIt2;
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while (ipListIt2!=(ipAddressList.end())) {
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if (is_same_address(*ipListIt2, *ipListIt)) {
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ipAddressList.erase(ipListIt2++);
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} else {
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++ipListIt2;
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}
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}
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}
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sortIpAddressListBySeenTime();
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//keep only a limited number of addresses
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if (ipAddressList.size() > PEER_IP_CONNECT_STATE_MAX_LIST_SIZE) {
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ipAddressList.resize(PEER_IP_CONNECT_STATE_MAX_LIST_SIZE);
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}
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}
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void peerConnectState::updateIpAddressList(std::list<IpAddressTimed> ipTimedList) { //purge old addresses to keep a small list
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std::list<IpAddressTimed>::iterator ipListIt;
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for (ipListIt = ipTimedList.begin(); ipListIt!=(ipTimedList.end()); ipListIt++) {
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for (ipListIt = ipTimedList.begin(); ipListIt!=(ipTimedList.end()); ++ipListIt)
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updateIpAddressList(*ipListIt);
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}
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}
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void peerConnectState::updateIpAddressList(IpAddressTimed ipTimed) { //purge old addresses to keep a small list
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void peerConnectState::updateIpAddressList(const IpAddressTimed& ipTimed)
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{
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//purge old addresses to keep a small list
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#ifdef CONN_DEBUG
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std::cerr << "peerConnectState::updateIpAdressList() ip " << inet_ntoa(ipTimed.ipAddr.sin_addr);
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std::cerr << ":" << ntohs(ipTimed.ipAddr.sin_port);
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std::cerr << std::endl;
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#endif
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if (ipTimed.ipAddr.sin_addr.s_addr == 0 || ipTimed.ipAddr.sin_port == 0 ||
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ipTimed.ipAddr.sin_addr.s_addr == 1|| ipTimed.ipAddr.sin_port == 1 ||
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std::string(inet_ntoa(ipTimed.ipAddr.sin_addr)) == "1.1.1.1" || isLoopbackNet(&ipTimed.ipAddr.sin_addr)) {
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// 1 - check for dummy/unusable values.
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//
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if(isLoopbackNet(&(ipTimed.ipAddr.sin_addr)))
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{
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#ifdef CONN_DEBUG
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std::cerr << "peerConnectState::updateIpAdressList() ip parameter is 0.0.0.0, 1.1.1.1, or loopback, or port is 0, ignoring." << std::endl;
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std::cerr << "peerConnectState::updateIpAdressList() ip parameter is loopback: disgarding." << std::endl ;
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#endif
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return ;
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}
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//check if the ip list contains the current remote address of the connected peer
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if(ipTimed.ipAddr.sin_addr.s_addr == 0 || ipTimed.ipAddr.sin_port == 0)
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{
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#ifdef CONN_DEBUG
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std::cerr << "peerConnectState::updateIpAdressList() ip parameter is 0.0.0.0, or port is 0, ignoring." << std::endl;
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#endif
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return;
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}
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// 2 - check if the ip list already contains the current remote address of the connected peer. In such a case,
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// we update the time stamp.
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//
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bool found = false;
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std::list<IpAddressTimed>::iterator ipListIt;
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for (ipListIt = ipAddressList.begin(); ipListIt!=(ipAddressList.end()) && !found; ipListIt++) {
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if (is_same_address(*ipListIt, ipTimed)) {
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for (std::list<IpAddressTimed>::iterator ipListIt = ipAddressList.begin(); ipListIt!=(ipAddressList.end()) && !found; ++ipListIt)
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if((*ipListIt).ipAddr.sin_addr.s_addr == ipTimed.ipAddr.sin_addr.s_addr)
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{
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#ifdef CONN_DEBUG
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std::cerr << "peerConnectState::updateIpAdressList() ip found in the list." << std::endl;
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#endif
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found = true;
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//update the seen time
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if (ipListIt->seenTime < ipTimed.seenTime) {
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ipListIt->seenTime = ipTimed.seenTime;
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//
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if (ipListIt->seenTime < ipTimed.seenTime)
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{
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(*ipListIt).seenTime = ipTimed.seenTime;
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(*ipListIt).ipAddr.sin_port = ipTimed.ipAddr.sin_port ; // keep the port of the most recent address.
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||||
#ifdef CONN_DEBUG
|
||||
std::cerr << "peerConnectState::updateIpAdressList() Update seen time to : " << ipTimed.seenTime << std::endl;
|
||||
#endif
|
||||
}
|
||||
}
|
||||
}
|
||||
|
||||
if (!found) {
|
||||
//add the current addresses to the ip list
|
||||
// if not found, insert the address at sorted position into the list
|
||||
//
|
||||
if (!found)
|
||||
{
|
||||
#ifdef CONN_DEBUG
|
||||
std::cerr << "peerConnectState::updateIpAdressList() adding to the ip list the current remote addr : " << id << " address : " << inet_ntoa(ipTimed.ipAddr.sin_addr);
|
||||
std::cerr << ":" << ntohs(ipTimed.ipAddr.sin_port);
|
||||
std::cerr << std::endl;
|
||||
#endif
|
||||
bool placed = false ;
|
||||
|
||||
for(std::list<IpAddressTimed>::iterator ipListIt = ipAddressList.begin(); ipListIt!=(ipAddressList.end()); ++ipListIt)
|
||||
if(ipTimed.seenTime > (*ipListIt).seenTime)
|
||||
{
|
||||
ipAddressList.insert(ipListIt,ipTimed);
|
||||
placed=true ;
|
||||
break;
|
||||
}
|
||||
if(!placed)
|
||||
ipAddressList.push_back(ipTimed);
|
||||
}
|
||||
|
||||
// 5 - cut to the fixed number of retained addresses.
|
||||
|
||||
std::list<IpAddressTimed>::iterator it ;
|
||||
int cnt = 0 ;
|
||||
for(it = ipAddressList.begin(); it!=(ipAddressList.end()) ;)
|
||||
if(cnt >= PEER_IP_CONNECT_STATE_MAX_LIST_SIZE)
|
||||
{
|
||||
std::list<IpAddressTimed>::iterator tmp=it ;
|
||||
++tmp ;
|
||||
ipAddressList.erase(it) ;
|
||||
it=tmp ;
|
||||
}
|
||||
else
|
||||
++it,++cnt ;
|
||||
|
||||
std::cerr << "Adress list updated:" << std::endl ;
|
||||
printIpAddressList();
|
||||
}
|
||||
|
||||
void peerConnectState::printIpAddressList() {
|
||||
void peerConnectState::printIpAddressList()
|
||||
{
|
||||
std::cerr << "peerConnectState::printIpAdressList() current ip list for the peer : " << id << ", size : " << ipAddressList.size() << ", adresses : " << std::endl;
|
||||
for (std::list<IpAddressTimed>::iterator ipListIt = ipAddressList.begin(); ipListIt!=(ipAddressList.end()); ipListIt++) {
|
||||
std::cerr << inet_ntoa(ipListIt->ipAddr.sin_addr) << ":" << ntohs(ipListIt->ipAddr.sin_port) << " seenTime : " << ipListIt->seenTime << std::endl;
|
||||
}
|
||||
|
||||
for (std::list<IpAddressTimed>::iterator ipListIt = ipAddressList.begin(); ipListIt!=(ipAddressList.end()); ipListIt++)
|
||||
std::cerr << inet_ntoa(ipListIt->ipAddr.sin_addr) << ":"
|
||||
<< ntohs(ipListIt->ipAddr.sin_port) << " seenTime : "
|
||||
<< ipListIt->seenTime << std::endl;
|
||||
|
||||
}
|
||||
|
||||
bool peerConnectState::extractExtAddress(std::list<IpAddressTimed> IpAddressTimedList, IpAddressTimed &resultAddress) {//extract first address that is not the same as local address
|
||||
sortIpAddressListBySeenTime(IpAddressTimedList);
|
||||
// Extract first address that is not the same as local address
|
||||
//
|
||||
bool peerConnectState::extractExtAddress(const std::list<IpAddressTimed>& IpAddressTimedList, IpAddressTimed &resultAddress)
|
||||
{
|
||||
//check if the ip list contains the current remote address of the connected peer
|
||||
std::list<IpAddressTimed>::iterator ipListIt;
|
||||
for (ipListIt = IpAddressTimedList.begin(); ipListIt!=(IpAddressTimedList.end()); ++ipListIt) {
|
||||
//
|
||||
std::list<IpAddressTimed>::const_iterator ipListIt;
|
||||
for (ipListIt = IpAddressTimedList.begin(); ipListIt!=(IpAddressTimedList.end()); ++ipListIt)
|
||||
{
|
||||
//assume address is valid if not private, is not 0 and is not loopback
|
||||
//if ((ipListIt->ipAddr.sin_addr.s_addr != 0)
|
||||
if (ipListIt->ipAddr.sin_addr.s_addr != 0 && ipListIt->ipAddr.sin_port != 0 &&
|
||||
ipListIt->ipAddr.sin_addr.s_addr != 1 && ipListIt->ipAddr.sin_port != 1 &&
|
||||
std::string(inet_ntoa(ipListIt->ipAddr.sin_addr)) != "1.1.1.1" &&
|
||||
(!isLoopbackNet(&ipListIt->ipAddr.sin_addr)) &&
|
||||
(!isPrivateNet(&ipListIt->ipAddr.sin_addr))
|
||||
) {
|
||||
//
|
||||
if(!isPrivateNet(&ipListIt->ipAddr.sin_addr))
|
||||
{
|
||||
resultAddress = *ipListIt;
|
||||
return true;
|
||||
}
|
||||
|
||||
@ -143,17 +143,14 @@ class peerConnectState
|
||||
|
||||
//used to store friends ip lists
|
||||
void sortIpAddressListBySeenTime(); //Sort the ip list ordering by seen time
|
||||
void purgeIpAddressList(); //purge old addresses to keep a small list
|
||||
std::list<IpAddressTimed> getIpAddressList(); //return the sorted ant purged list.
|
||||
void updateIpAddressList(IpAddressTimed ipTimed);
|
||||
void updateIpAddressList(std::list<IpAddressTimed> ipTimedList);
|
||||
void updateIpAddressList(const IpAddressTimed& ipTimed);
|
||||
void updateIpAddressList(const std::list<IpAddressTimed>& ipTimedList);
|
||||
void printIpAddressList();
|
||||
|
||||
static void sortIpAddressListBySeenTime(std::list<IpAddressTimed> &ipTimedList); //Sort the ip list ordering by seen time
|
||||
static bool compare_seen_time (IpAddressTimed first, IpAddressTimed second);
|
||||
static bool is_same_address (IpAddressTimed first, IpAddressTimed second);
|
||||
static bool is_same_address (const IpAddressTimed& first, const IpAddressTimed& second);
|
||||
static void printIpAddressList(std::list<IpAddressTimed> ipTimedList);
|
||||
static bool extractExtAddress(std::list<IpAddressTimed> ipAddressList, IpAddressTimed &resultAddress); //extract the last seen external address from the list
|
||||
static bool extractExtAddress(const std::list<IpAddressTimed>& ipAddressList, IpAddressTimed &resultAddress); //extract the last seen external address from the list
|
||||
|
||||
//used to store current ip (for config and connection management)
|
||||
struct sockaddr_in currentlocaladdr; /* Mandatory */
|
||||
@ -230,7 +227,7 @@ void setOwnNetConfig(uint32_t netMode, uint32_t visState);
|
||||
bool setLocalAddress(std::string id, struct sockaddr_in addr);
|
||||
bool setExtAddress(std::string id, struct sockaddr_in addr);
|
||||
bool setDynDNS(std::string id, std::string dyndns);
|
||||
bool setAddressList(std::string id, std::list<IpAddressTimed> IpAddressTimedList);
|
||||
bool setAddressList(const std::string& id, const std::list<IpAddressTimed>& IpAddressTimedList);
|
||||
|
||||
bool setNetworkMode(std::string id, uint32_t netMode);
|
||||
bool setVisState(std::string id, uint32_t visState);
|
||||
|
||||
@ -161,7 +161,7 @@ void* doExtAddrSearch(void *p)
|
||||
sort(res.begin(),res.end()) ; // eliminates outliers.
|
||||
|
||||
|
||||
if(!inet_aton(res[res.size()/2].c_str(),&(af->_addr->sin_addr)))
|
||||
if(!inet_aton(res[res.size()/2].c_str(),af->_addr))
|
||||
{
|
||||
std::cerr << "ExtAddrFinder: Could not convert " << res[res.size()/2] << " into an address." << std::endl ;
|
||||
{
|
||||
@ -194,7 +194,7 @@ void ExtAddrFinder::start_request()
|
||||
pthread_detach(tid); /* so memory is reclaimed in linux */
|
||||
}
|
||||
|
||||
bool ExtAddrFinder::hasValidIP(struct sockaddr_in *addr)
|
||||
bool ExtAddrFinder::hasValidIP(struct in_addr *addr)
|
||||
{
|
||||
#ifdef EXTADDRSEARCH_DEBUG
|
||||
std::cerr << "ExtAddrFinder: Getting ip." << std::endl ;
|
||||
@ -287,7 +287,7 @@ ExtAddrFinder::ExtAddrFinder()
|
||||
mFoundTS = new time_t;
|
||||
*mFoundTS = time(NULL) - MAX_IP_STORE;
|
||||
|
||||
_addr = (sockaddr_in*)malloc(sizeof(sockaddr_in)) ;
|
||||
_addr = (in_addr*)malloc(sizeof(in_addr)) ;
|
||||
|
||||
_ip_servers.push_back(std::string( "checkip.dyndns.org" )) ;
|
||||
_ip_servers.push_back(std::string( "www.showmyip.com" )) ;
|
||||
|
||||
@ -12,7 +12,7 @@ class ExtAddrFinder
|
||||
ExtAddrFinder() ;
|
||||
~ExtAddrFinder() ;
|
||||
|
||||
bool hasValidIP(struct sockaddr_in *addr) ;
|
||||
bool hasValidIP(struct in_addr *addr) ;
|
||||
void getIPServersList(std::list<std::string>& ip_servers) { ip_servers = _ip_servers ; }
|
||||
|
||||
void start_request() ;
|
||||
@ -24,7 +24,7 @@ class ExtAddrFinder
|
||||
|
||||
time_t *mFoundTS;
|
||||
RsMutex _addrMtx ;
|
||||
struct sockaddr_in *_addr ;
|
||||
struct in_addr *_addr ;
|
||||
bool *_found ;
|
||||
bool *_searching ;
|
||||
std::list<std::string> _ip_servers ;
|
||||
|
||||
@ -72,7 +72,7 @@ void sockaddr_clear(struct sockaddr_in *addr)
|
||||
}
|
||||
|
||||
|
||||
bool isValidNet(struct in_addr *addr)
|
||||
bool isValidNet(const struct in_addr *addr)
|
||||
{
|
||||
// invalid address.
|
||||
if((*addr).s_addr == INADDR_NONE)
|
||||
@ -84,13 +84,13 @@ bool isValidNet(struct in_addr *addr)
|
||||
}
|
||||
|
||||
|
||||
bool isLoopbackNet(struct in_addr *addr)
|
||||
bool isLoopbackNet(const struct in_addr *addr)
|
||||
{
|
||||
in_addr_t taddr = ntohl(addr->s_addr);
|
||||
return (taddr == (127 << 24 | 1));
|
||||
}
|
||||
|
||||
bool isPrivateNet(struct in_addr *addr)
|
||||
bool isPrivateNet(const struct in_addr *addr)
|
||||
{
|
||||
in_addr_t taddr = ntohl(addr->s_addr);
|
||||
|
||||
@ -111,7 +111,7 @@ bool isPrivateNet(struct in_addr *addr)
|
||||
}
|
||||
}
|
||||
|
||||
bool isExternalNet(struct in_addr *addr)
|
||||
bool isExternalNet(const struct in_addr *addr)
|
||||
{
|
||||
if (!isValidNet(addr))
|
||||
{
|
||||
|
||||
@ -65,10 +65,10 @@ uint64_t htonll(uint64_t x);
|
||||
void sockaddr_clear(struct sockaddr_in *addr);
|
||||
|
||||
/* determine network type (moved from pqi/pqinetwork.cc) */
|
||||
bool isValidNet(struct in_addr *addr);
|
||||
bool isLoopbackNet(struct in_addr *addr);
|
||||
bool isPrivateNet(struct in_addr *addr);
|
||||
bool isExternalNet(struct in_addr *addr);
|
||||
bool isValidNet(const struct in_addr *addr);
|
||||
bool isLoopbackNet(const struct in_addr *addr);
|
||||
bool isPrivateNet(const struct in_addr *addr);
|
||||
bool isExternalNet(const struct in_addr *addr);
|
||||
|
||||
/* convert addresses */
|
||||
bool getIPAddressFromString (const char *addr_str, struct in_addr *addr);
|
||||
|
||||
Loading…
Reference in New Issue
Block a user