public static TokenProvider CreateFromSaferApi(SaferLevels saferLevel)
{
IntPtr hSaferLevel;
SafeTokenHandle hToken;
if (!TokensApi.SaferCreateLevel(TokensApi.SaferScopes.User, saferLevel, 1, out hSaferLevel, IntPtr.Zero))
{
throw new Win32Exception();
}
try
{
if (!TokensApi.SaferComputeTokenFromLevel(hSaferLevel, IntPtr.Zero, out hToken,
TokensApi.SaferComputeTokenFlags.None, IntPtr.Zero))
{
throw new Win32Exception();
}
}
finally
{
SaferCloseLevel(hSaferLevel);
}
return(new TokenProvider()
{
Token = hToken
});
}
public static extern bool SaferCreateLevel(
SaferScopes dwScopeId,
SaferLevels dwLevelId,
int OpenFlags,
out IntPtr pLevelHandle,
IntPtr lpReserved);
