mirror of
https://github.com/zerotier/ZeroTierOne.git
synced 2024-12-22 06:17:48 +00:00
Windows routing table interface (untested).
This commit is contained in:
Adam Ierymenko
parent
f2d372545a
commit
f0199d6770
@ -25,8 +25,6 @@
|
||||
* LLC. Start here: http://www.zerotier.com/
|
||||
*/
|
||||
|
||||
#include "../Constants.hpp"
|
||||
|
||||
#include <stdio.h>
|
||||
#include <stdlib.h>
|
||||
#include <stdint.h>
|
||||
@ -42,9 +40,10 @@
|
||||
#include <nldef.h>
|
||||
#include <netioapi.h>
|
||||
|
||||
#include "../EthernetTap.hpp"
|
||||
#include "../Utils.hpp"
|
||||
#include "../Mutex.hpp"
|
||||
#include "../node/Constants.hpp"
|
||||
#include "../node/EthernetTap.hpp"
|
||||
#include "../node/Utils.hpp"
|
||||
#include "../node/Mutex.hpp"
|
||||
#include "WindowsEthernetTap.hpp"
|
||||
|
||||
#include "..\windows\TapDriver\tap-windows.h"
|
||||
|
||||
@ -0,0 +1,176 @@
|
||||
/*
|
||||
* ZeroTier One - Global Peer to Peer Ethernet
|
||||
* Copyright (C) 2011-2014 ZeroTier Networks LLC
|
||||
*
|
||||
* 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
|
||||
* the Free Software Foundation, either version 3 of the License, or
|
||||
* (at your option) any later version.
|
||||
*
|
||||
* This program 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 General Public License for more details.
|
||||
*
|
||||
* You should have received a copy of the GNU General Public License
|
||||
* along with this program. If not, see <http://www.gnu.org/licenses/>.
|
||||
*
|
||||
* --
|
||||
*
|
||||
* ZeroTier may be used and distributed under the terms of the GPLv3, which
|
||||
* are available at: http://www.gnu.org/licenses/gpl-3.0.html
|
||||
*
|
||||
* If you would like to embed ZeroTier into a commercial application or
|
||||
* redistribute it in a modified binary form, please contact ZeroTier Networks
|
||||
* LLC. Start here: http://www.zerotier.com/
|
||||
*/
|
||||
|
||||
#include <stdio.h>
|
||||
#include <stdlib.h>
|
||||
#include <string.h>
|
||||
#include <WinSock2.h>
|
||||
#include <Windows.h>
|
||||
#include <netioapi.h>
|
||||
#include <IPHlpApi.h>
|
||||
|
||||
#include <vector>
|
||||
|
||||
#include "../node/Constants.hpp"
|
||||
#include "WindowsRoutingTable.hpp"
|
||||
|
||||
namespace ZeroTier {
|
||||
|
||||
static void _copyInetAddressToSockaddrInet(const InetAddress &a,SOCKADDR_INET &sinet)
|
||||
{
|
||||
memset(&sinet,0,sizeof(sinet));
|
||||
if (a.isV4()) {
|
||||
sinet.Ipv4.sin_addr.S_un.S_addr = *((const uint32_t *)a.rawIpData());
|
||||
sinet.Ipv4.sin_family = AF_INET;
|
||||
sinet.Ipv4.sin_port = htons(a.port());
|
||||
} else if (a.isV6()) {
|
||||
memcpy(sinet.Ipv6.sin6_addr.u.Byte,a.rawIpData(),16);
|
||||
sinet.Ipv6.sin6_family = AF_INET6;
|
||||
sinet.Ipv6.sin6_port = htons(a.port());
|
||||
}
|
||||
}
|
||||
|
||||
WindowsRoutingTable::WindowsRoutingTable()
|
||||
{
|
||||
}
|
||||
|
||||
WindowsRoutingTable::~WindowsRoutingTable()
|
||||
{
|
||||
}
|
||||
|
||||
std::vector<RoutingTable::Entry> WindowsRoutingTable::get(bool includeLinkLocal,bool includeLoopback) const
|
||||
{
|
||||
std::vector<RoutingTable::Entry> entries;
|
||||
PMIB_IPFORWARD_TABLE2 rtbl = NULL;
|
||||
|
||||
if (GetIpForwardTable2(AF_UNSPEC,&rtbl) != NO_ERROR)
|
||||
return entries;
|
||||
if (!rtbl)
|
||||
return entries;
|
||||
|
||||
for(ULONG r=0;r<rtbl->NumEntries;++r) {
|
||||
RoutingTable::Entry e;
|
||||
switch(rtbl->Table[r].DestinationPrefix.Prefix.si_family) {
|
||||
case AF_INET:
|
||||
e.destination.set(&(rtbl->Table[r].DestinationPrefix.Prefix.Ipv4.sin_addr.S_un.S_addr),4,rtbl->Table[r].DestinationPrefix.PrefixLength);
|
||||
break;
|
||||
case AF_INET6:
|
||||
e.destination.set(rtbl->Table[r].DestinationPrefix.Prefix.Ipv6.sin6_addr.u.Byte,16,rtbl->Table[r].DestinationPrefix.PrefixLength);
|
||||
break;
|
||||
}
|
||||
switch(rtbl->Table[r].NextHop.si_family) {
|
||||
case AF_INET:
|
||||
e.gateway.set(&(rtbl->Table[r].NextHop.Ipv4.sin_addr.S_un.S_addr),4,0);
|
||||
break;
|
||||
case AF_INET6:
|
||||
e.gateway.set(rtbl->Table[r].NextHop.Ipv6.sin6_addr.u.Byte,16,0);
|
||||
break;
|
||||
}
|
||||
e.deviceIndex = (int)rtbl->Table[r].InterfaceIndex;
|
||||
e.metric = (int)rtbl->Table[r].Metric;
|
||||
ConvertInterfaceLuidToNameA(&(rtbl->Table[r].InterfaceLuid),e.device,sizeof(e.device));
|
||||
if ((e.destination)&&((includeLinkLocal)||(!e.destination.isLinkLocal()))&&((includeLoopback)||((!e.destination.isLoopback())&&(!e.gateway.isLoopback()))))
|
||||
entries.push_back(e);
|
||||
}
|
||||
|
||||
FreeMibTable(rtbl);
|
||||
std::sort(entries.begin(),entries.end());
|
||||
return entries;
|
||||
}
|
||||
|
||||
RoutingTable::Entry WindowsRoutingTable::set(const InetAddress &destination,const InetAddress &gateway,const char *device,int metric)
|
||||
{
|
||||
NET_LUID luid;
|
||||
luid.Value = 0;
|
||||
if (ConvertInterfaceNameToLuidA(device,&luid) != NO_ERROR)
|
||||
return RoutingTable::Entry();
|
||||
|
||||
bool needCreate = true;
|
||||
PMIB_IPFORWARD_TABLE2 rtbl = NULL;
|
||||
if (GetIpForwardTable2(AF_UNSPEC,&rtbl) != NO_ERROR)
|
||||
return RoutingTable::Entry();
|
||||
if (!rtbl)
|
||||
return RoutingTable::Entry();
|
||||
for(ULONG r=0;r<rtbl->NumEntries;++r) {
|
||||
if (rtbl->Table[r].InterfaceLuid.Value == luid.Value) {
|
||||
InetAddress rdest;
|
||||
switch(rtbl->Table[r].DestinationPrefix.Prefix.si_family) {
|
||||
case AF_INET:
|
||||
rdest.set(&(rtbl->Table[r].DestinationPrefix.Prefix.Ipv4.sin_addr.S_un.S_addr),4,rtbl->Table[r].DestinationPrefix.PrefixLength);
|
||||
break;
|
||||
case AF_INET6:
|
||||
rdest.set(rtbl->Table[r].DestinationPrefix.Prefix.Ipv6.sin6_addr.u.Byte,16,rtbl->Table[r].DestinationPrefix.PrefixLength);
|
||||
break;
|
||||
}
|
||||
if (rdest == destination) {
|
||||
if (metric >= 0) {
|
||||
_copyInetAddressToSockaddrInet(gateway,rtbl->Table[r].NextHop);
|
||||
rtbl->Table[r].Metric = metric;
|
||||
SetIpForwardEntry2(&(rtbl->Table[r]));
|
||||
needCreate = false;
|
||||
} else {
|
||||
DeleteIpForwardEntry2(&(rtbl->Table[r]));
|
||||
FreeMibTable(rtbl);
|
||||
return RoutingTable::Entry();
|
||||
}
|
||||
}
|
||||
}
|
||||
}
|
||||
FreeMibTable(rtbl);
|
||||
|
||||
if ((metric >= 0)&&(needCreate)) {
|
||||
MIB_IPFORWARD_ROW2 nr;
|
||||
InitializeIpForwardEntry(&nr);
|
||||
nr.InterfaceLuid.Value = luid.Value;
|
||||
_copyInetAddressToSockaddrInet(destination,nr.DestinationPrefix.Prefix);
|
||||
nr.DestinationPrefix.PrefixLength = destination.netmaskBits();
|
||||
_copyInetAddressToSockaddrInet(gateway,nr.NextHop);
|
||||
nr.Metric = metric;
|
||||
nr.Protocol = MIB_IPPROTO_NETMGMT;
|
||||
CreateIpForwardEntry2(&nr);
|
||||
}
|
||||
|
||||
std::vector<RoutingTable::Entry> rtab(get(true,true));
|
||||
std::vector<RoutingTable::Entry>::iterator bestEntry(rtab.end());
|
||||
for(std::vector<RoutingTable::Entry>::iterator e(rtab.begin());e!=rtab.end();++e) {
|
||||
if ((e->destination == destination)&&(e->gateway.ipsEqual(gateway))) {
|
||||
if ((device)&&(device[0])) {
|
||||
if (!strcmp(device,e->device)) {
|
||||
if (metric == e->metric)
|
||||
bestEntry = e;
|
||||
}
|
||||
}
|
||||
if (bestEntry == rtab.end())
|
||||
bestEntry = e;
|
||||
}
|
||||
}
|
||||
if (bestEntry != rtab.end())
|
||||
return *bestEntry;
|
||||
return RoutingTable::Entry();
|
||||
}
|
||||
|
||||
} // namespace ZeroTier
|
||||
@ -0,0 +1,49 @@
|
||||
/*
|
||||
* ZeroTier One - Global Peer to Peer Ethernet
|
||||
* Copyright (C) 2011-2014 ZeroTier Networks LLC
|
||||
*
|
||||
* 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
|
||||
* the Free Software Foundation, either version 3 of the License, or
|
||||
* (at your option) any later version.
|
||||
*
|
||||
* This program 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 General Public License for more details.
|
||||
*
|
||||
* You should have received a copy of the GNU General Public License
|
||||
* along with this program. If not, see <http://www.gnu.org/licenses/>.
|
||||
*
|
||||
* --
|
||||
*
|
||||
* ZeroTier may be used and distributed under the terms of the GPLv3, which
|
||||
* are available at: http://www.gnu.org/licenses/gpl-3.0.html
|
||||
*
|
||||
* If you would like to embed ZeroTier into a commercial application or
|
||||
* redistribute it in a modified binary form, please contact ZeroTier Networks
|
||||
* LLC. Start here: http://www.zerotier.com/
|
||||
*/
|
||||
|
||||
#ifndef ZT_WINDOWSROUTINGTABLE_HPP
|
||||
#define ZT_WINDOWSROUTINGTABLE_HPP
|
||||
|
||||
#include "../node/RoutingTable.hpp"
|
||||
|
||||
namespace ZeroTier {
|
||||
|
||||
/**
|
||||
* Interface to Microsoft Windows (Vista or newer) routing table
|
||||
*/
|
||||
class WindowsRoutingTable : public RoutingTable
|
||||
{
|
||||
public:
|
||||
WindowsRoutingTable();
|
||||
virtual ~WindowsRoutingTable();
|
||||
virtual std::vector<RoutingTable::Entry> get(bool includeLinkLocal = false,bool includeLoopback = false) const;
|
||||
virtual RoutingTable::Entry set(const InetAddress &destination,const InetAddress &gateway,const char *device,int metric);
|
||||
};
|
||||
|
||||
} // namespace ZeroTier
|
||||
|
||||
#endif
|
||||
@ -52,6 +52,9 @@
|
||||
<ClCompile Include="..\..\node\Topology.cpp" />
|
||||
<ClCompile Include="..\..\node\UdpSocket.cpp" />
|
||||
<ClCompile Include="..\..\node\Utils.cpp" />
|
||||
<ClCompile Include="..\..\osnet\WindowsEthernetTap.cpp" />
|
||||
<ClCompile Include="..\..\osnet\WindowsEthernetTapFactory.cpp" />
|
||||
<ClCompile Include="..\..\osnet\WindowsRoutingTable.cpp" />
|
||||
<ClCompile Include="ServiceBase.cpp" />
|
||||
<ClCompile Include="ServiceInstaller.cpp" />
|
||||
<ClCompile Include="ZeroTierOneService.cpp" />
|
||||
@ -109,6 +112,9 @@
|
||||
<ClInclude Include="..\..\node\Topology.hpp" />
|
||||
<ClInclude Include="..\..\node\UdpSocket.hpp" />
|
||||
<ClInclude Include="..\..\node\Utils.hpp" />
|
||||
<ClInclude Include="..\..\osnet\WindowsEthernetTap.hpp" />
|
||||
<ClInclude Include="..\..\osnet\WindowsEthernetTapFactory.hpp" />
|
||||
<ClInclude Include="..\..\osnet\WindowsRoutingTable.hpp" />
|
||||
<ClInclude Include="..\..\version.h" />
|
||||
<ClInclude Include="resource.h" />
|
||||
<ClInclude Include="ServiceBase.h" />
|
||||
|
||||
@ -123,6 +123,15 @@
|
||||
<ClCompile Include="..\..\node\RoutingTable.cpp">
|
||||
<Filter>Source Files</Filter>
|
||||
</ClCompile>
|
||||
<ClCompile Include="..\..\osnet\WindowsEthernetTap.cpp">
|
||||
<Filter>Source Files</Filter>
|
||||
</ClCompile>
|
||||
<ClCompile Include="..\..\osnet\WindowsEthernetTapFactory.cpp">
|
||||
<Filter>Source Files</Filter>
|
||||
</ClCompile>
|
||||
<ClCompile Include="..\..\osnet\WindowsRoutingTable.cpp">
|
||||
<Filter>Source Files</Filter>
|
||||
</ClCompile>
|
||||
</ItemGroup>
|
||||
<ItemGroup>
|
||||
<ClInclude Include="..\..\ext\lz4\lz4.h">
|
||||
@ -296,6 +305,15 @@
|
||||
<ClInclude Include="..\..\node\RoutingTable.hpp">
|
||||
<Filter>Header Files</Filter>
|
||||
</ClInclude>
|
||||
<ClInclude Include="..\..\osnet\WindowsEthernetTap.hpp">
|
||||
<Filter>Header Files</Filter>
|
||||
</ClInclude>
|
||||
<ClInclude Include="..\..\osnet\WindowsEthernetTapFactory.hpp">
|
||||
<Filter>Header Files</Filter>
|
||||
</ClInclude>
|
||||
<ClInclude Include="..\..\osnet\WindowsRoutingTable.hpp">
|
||||
<Filter>Header Files</Filter>
|
||||
</ClInclude>
|
||||
</ItemGroup>
|
||||
<ItemGroup>
|
||||
<ResourceCompile Include="ZeroTierOne.rc">
|
||||
|
||||
Loading…
Reference in New Issue
Block a user