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Finally figured out how to update the network interface names on Windows so that they'll be visible in ipconfig, Get-NetAdapter etc.

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This commit is contained in:
Grant Limberg 2019-07-16 15:16:49 -07:00
parent 7afcc17024
commit d43e810ecb
1 changed files with 57 additions and 0 deletions
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57
osdep/WindowsEthernetTap.cpp
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@ -58,6 +58,8 @@
#include "..\windows\TapDriver6\tap-windows.h" #include "..\windows\TapDriver6\tap-windows.h"
#include <netcon.h>
// Create a fake unused default route to force detection of network type on networks without gateways // Create a fake unused default route to force detection of network type on networks without gateways
#define ZT_WINDOWS_CREATE_FAKE_DEFAULT_ROUTE #define ZT_WINDOWS_CREATE_FAKE_DEFAULT_ROUTE
@ -824,6 +826,61 @@ void WindowsEthernetTap::setFriendlyName(const char *dn)
RegSetKeyValueA(ifp,"Connection","Name",REG_SZ,(LPCVOID)dn,(DWORD)(strlen(dn)+1)); RegSetKeyValueA(ifp,"Connection","Name",REG_SZ,(LPCVOID)dn,(DWORD)(strlen(dn)+1));
RegCloseKey(ifp); RegCloseKey(ifp);
} }
HRESULT hr = CoInitialize(nullptr);
if (hr != S_OK) return;
CoInitializeSecurity(NULL, -1, NULL, NULL,
RPC_C_AUTHN_LEVEL_PKT,
RPC_C_IMP_LEVEL_IMPERSONATE,
NULL, EOAC_NONE, NULL);
if (hr != S_OK) return;
INetSharingManager *nsm;
hr = CoCreateInstance(__uuidof(NetSharingManager), NULL, CLSCTX_ALL, __uuidof(INetSharingManager), (void**)&nsm);
if (hr != S_OK) return;
bool found = false;
INetSharingEveryConnectionCollection *nsecc = nullptr;
hr = nsm->get_EnumEveryConnection(&nsecc);
if (!nsecc) {
fprintf(stderr, "Failed to get NSM connections");
return;
}
IEnumVARIANT *ev = nullptr;
IUnknown *unk = nullptr;
hr = nsecc->get__NewEnum(&unk);
if (unk) {
hr = unk->QueryInterface(__uuidof(IEnumVARIANT), (void**)&ev);
unk->Release();
}
if (ev) {
VARIANT v;
VariantInit(&v);
while ((S_OK == ev->Next(1, &v, NULL)) && found == FALSE) {
if (V_VT(&v) == VT_UNKNOWN) {
INetConnection *nc = nullptr;
V_UNKNOWN(&v)->QueryInterface(__uuidof(INetConnection), (void**)&nc);
if (nc) {
NETCON_PROPERTIES *ncp = nullptr;
nc->GetProperties(&ncp);
GUID curId = ncp->guidId;
if (curId == _deviceGuid) {
wchar_t wtext[255];
mbstowcs(wtext, dn, strlen(dn)+1);
nc->Rename(wtext);
found = true;
}
nc->Release();
}
}
VariantClear(&v);
}
ev->Release();
}
nsecc->Release();
} }
void WindowsEthernetTap::scanMulticastGroups(std::vector<MulticastGroup> &added,std::vector<MulticastGroup> &removed) void WindowsEthernetTap::scanMulticastGroups(std::vector<MulticastGroup> &added,std::vector<MulticastGroup> &removed)