// constructor for silent WinTrustDataChoice.File check
public WinTrustData(String _fileName, bool isCatalog, String _hash, String _catalogPath, IntPtr hCatAdmin)
{
// On Win7SP1+, don't allow MD2 or MD4 signatures
if ((Environment.OSVersion.Version.Major > 6) ||
((Environment.OSVersion.Version.Major == 6) && (Environment.OSVersion.Version.Minor > 1)) ||
((Environment.OSVersion.Version.Major == 6) && (Environment.OSVersion.Version.Minor == 1) && !String.IsNullOrEmpty(Environment.OSVersion.ServicePack)))
{
ProvFlags |= WinTrustDataProvFlags.DisableMD2andMD4;
}
if (isCatalog)
{
dwUnionChoice = WinTrustDataChoice.Catalog;
WinTrustCatalogInfo wtfiData = new WinTrustCatalogInfo(_catalogPath, _hash, _fileName, hCatAdmin);
FileInfoPtr = Marshal.AllocCoTaskMem(Marshal.SizeOf(typeof(WinTrustCatalogInfo)));
Marshal.StructureToPtr(wtfiData, FileInfoPtr, false);
}
else
{
WinTrustFileInfo wtfiData = new WinTrustFileInfo(_fileName);
FileInfoPtr = Marshal.AllocCoTaskMem(Marshal.SizeOf(typeof(WinTrustFileInfo)));
Marshal.StructureToPtr(wtfiData, FileInfoPtr, false);
}
}
public WinTrustData(String fileName)
{
WinTrustFileInfo wtfiData = new WinTrustFileInfo(fileName);
FileInfoPtr = Marshal.AllocCoTaskMem(Marshal.SizeOf(typeof(WinTrustFileInfo)));
Marshal.StructureToPtr(wtfiData, FileInfoPtr, false);
UnionChoice = WinTrustDataChoice.File;
}
public WinTrustData(
WinTrustDataUIChoice uiChoice,
WinTrustDataRevocationChecks revocationCheck,
WinTrustDataChoice unionChoice,
WinTrustDataStateAction stateAction,
WinTrustDataProvFlags provFlags,
WinTrustDataUIContext uiContext,
WINTRUST_FILE_INFO fileInfo)
{
this.UIChoice = (uint)uiChoice;
this.RevocationChecks = (uint)revocationCheck;
this.UnionChoice = (uint)unionChoice;
this.StateAction = (uint)stateAction;
this.ProvFlags = provFlags;
this.UIContext = (uint)uiContext;
ProvFlags |= WinTrustDataProvFlags.DisableMD2andMD4;
FileInfoPtr = Marshal.AllocCoTaskMem(Marshal.SizeOf(typeof(WINTRUST_FILE_INFO)));
Marshal.StructureToPtr(fileInfo, FileInfoPtr, false);
}
public WinTrustData(String fileName)
{
WinTrustFileInfo wtfiData = new WinTrustFileInfo(fileName);
FileInfoPtr = Marshal.AllocCoTaskMem(Marshal.SizeOf(typeof(WinTrustFileInfo)));
Marshal.StructureToPtr(wtfiData, FileInfoPtr, false);
UnionChoice = WinTrustDataChoice.File;
}
