/// <summary>
/// Constructs internal context for Pkcs11Token class
/// </summary>
/// <param name="slotContext">Internal context for Pkcs11Slot class</param>
/// <returns>Internal context for Pkcs11Token class</returns>
private Pkcs11TokenContext GetTokenContext(Pkcs11SlotContext slotContext)
{
var tokenInfo = new Pkcs11TokenInfo(slotContext.Slot.GetTokenInfo());
Session masterSession = (!tokenInfo.Initialized) ? null : slotContext.Slot.OpenSession(SessionType.ReadOnly);
return(new Pkcs11TokenContext(tokenInfo, masterSession, slotContext));
}
/// <summary>
/// Creates new instance of Pkcs11Token class
/// </summary>
/// <param name="slotContext">Internal context for Pkcs11Slot class</param>
internal Pkcs11Token(Pkcs11SlotContext slotContext)
{
if (slotContext == null)
{
throw new ArgumentNullException(nameof(slotContext));
}
_tokenContext = this.GetTokenContext(slotContext);
// Note: _certificates are loaded on first access
}
/// <summary>
/// Creates new instance of Pkcs11Slot class
/// </summary>
/// <param name="slot">High level PKCS#11 slot</param>
/// <param name="storeContext">Internal context for Pkcs11X509Store class</param>
internal Pkcs11Slot(ISlot slot, Pkcs11X509StoreContext storeContext)
{
if (slot == null)
{
throw new ArgumentNullException(nameof(slot));
}
if (storeContext == null)
{
throw new ArgumentNullException(nameof(storeContext));
}
_slotContext = this.GetSlotContext(slot, storeContext);
_token = this.GetToken();
}
/// <summary>
/// Creates new instance of Pkcs11TokenContext class
/// </summary>
/// <param name="tokenInfo">Detailed information about PKCS#11 token (cryptographic device)</param>
/// <param name="authenticatedSession">High level PKCS#11 session that holds authenticated state of the token</param>
/// <param name="slotContext">Internal context for Pkcs11Slot class</param>
internal Pkcs11TokenContext(Pkcs11TokenInfo tokenInfo, ISession authenticatedSession, Pkcs11SlotContext slotContext)
{
_tokenInfo = tokenInfo ?? throw new ArgumentNullException(nameof(tokenInfo));
_authenticatedSession = authenticatedSession;
_slotContext = slotContext ?? throw new ArgumentNullException(nameof(slotContext));
}