Hi,
On Wed, May 26, 2021 at 9:25 AM Piotr Lobacz <piotr.lobacz@xxxxxxxxxxxx> wrote:
>
> Hi all,
> I am trying to write a function which will load dynamic engine for pkcs11. What i intendt to do is not to use engine id pkcs11 but dynamic. The problem is that i get an error for ENGINE_ctrl_cmd_string with MODULE_PATH parameter. My function currently looks like this:
>
> public void Initialize()
> {
> if (null == engine)
> {
> engine = SafeNativeMethods.ENGINE_by_id("dynamic");
> if (engine.IsInvalid)
> {
> throw new InvalidOperationException($"Unable to load dynamic engine");
> }
>
> if (!File.Exists(EnginePath))
> {
> throw new InvalidOperationException($"Unable to find engine library path");
> }
>
> if (1 != SafeNativeMethods.ENGINE_ctrl_cmd_string(engine, "SO_PATH", EnginePath, 0))
> {
> throw new InvalidOperationException("dynamic: setting so_path <= '{EnginePath}'");
> }
At this point you should do the "LOAD" control to get the dynamic
engine shell replaced by pkcs11. Then set the ID and the MODULE_PATH.
So its dynamic --> set SO_PATH --> LOAD and then set all parameters of
the engine that SO_PATH implements.
Selva
Selva
