/// <summary>
/// Obtains a list of all PKCS#11 URI matching slots
/// </summary>
/// <param name="pkcs11Uri">PKCS#11 URI</param>
/// <param name="pkcs11">High level PKCS#11 wrapper</param>
/// <param name="tokenPresent">Flag indicating whether the list obtained includes only those slots with a token present (true), or all slots (false)</param>
/// <returns>List of slots matching PKCS#11 URI</returns>
public static List <Slot> GetMatchingSlotList(Pkcs11Uri pkcs11Uri, Pkcs11 pkcs11, bool tokenPresent)
{
if (pkcs11Uri == null)
{
throw new ArgumentNullException("pkcs11Uri");
}
if (pkcs11 == null)
{
throw new ArgumentNullException("pkcs11");
}
List <Slot> matchingSlots = new List <Slot>();
LibraryInfo libraryInfo = pkcs11.GetInfo();
if (!Matches(pkcs11Uri, libraryInfo))
{
return(matchingSlots);
}
List <Slot> slots = pkcs11.GetSlotList(SlotsType.WithOrWithoutTokenPresent);
if ((slots == null) || (slots.Count == 0))
{
return(slots);
}
foreach (Slot slot in slots)
{
SlotInfo slotInfo = slot.GetSlotInfo();
if (Matches(pkcs11Uri, slotInfo))
{
if (slotInfo.SlotFlags.TokenPresent)
{
TokenInfo tokenInfo = slot.GetTokenInfo();
if (Matches(pkcs11Uri, tokenInfo))
{
matchingSlots.Add(slot);
}
}
else
{
if (!tokenPresent && Pkcs11UriSharedUtils.Matches(pkcs11Uri, null, null, null, null))
{
matchingSlots.Add(slot);
}
}
}
}
return(matchingSlots);
}
public void _01_BasicGetInfoTest()
{
if (Platform.UnmanagedLongSize != 4 || Platform.StructPackingSize != 0)
Assert.Inconclusive("Test cannot be executed on this platform");
using (Pkcs11 pkcs11 = new Pkcs11(Settings.Pkcs11LibraryPath, Settings.UseOsLocking))
{
LibraryInfo libraryInfo = pkcs11.GetInfo();
// Do something interesting with library information
Assert.IsFalse(String.IsNullOrEmpty(libraryInfo.ManufacturerId));
}
}
public void _02_LibraryInfoMatches()
{
if (Platform.UnmanagedLongSize != 4 || Platform.StructPackingSize != 0)
Assert.Inconclusive("Test cannot be executed on this platform");
using (Pkcs11 pkcs11 = new Pkcs11(Settings.Pkcs11LibraryPath, Settings.UseOsLocking))
{
LibraryInfo libraryInfo = pkcs11.GetInfo();
// Empty URI
Pkcs11Uri pkcs11uri = new Pkcs11Uri(@"pkcs11:");
Assert.IsTrue(Pkcs11UriUtils.Matches(pkcs11uri, libraryInfo));
// Unknown path attribute in URI
pkcs11uri = new Pkcs11Uri(@"pkcs11:vendor=foobar");
Assert.IsFalse(Pkcs11UriUtils.Matches(pkcs11uri, libraryInfo));
// All attributes matching
Pkcs11UriBuilder pkcs11UriBuilder = new Pkcs11UriBuilder();
pkcs11UriBuilder.LibraryManufacturer = libraryInfo.ManufacturerId;
pkcs11UriBuilder.LibraryDescription = libraryInfo.LibraryDescription;
pkcs11UriBuilder.LibraryVersion = libraryInfo.LibraryVersion;
pkcs11uri = pkcs11UriBuilder.ToPkcs11Uri();
Assert.IsTrue(Pkcs11UriUtils.Matches(pkcs11uri, libraryInfo));
// LibraryManufacturer nonmatching
pkcs11UriBuilder = new Pkcs11UriBuilder();
pkcs11UriBuilder.LibraryManufacturer = "foobar";
pkcs11UriBuilder.LibraryDescription = libraryInfo.LibraryDescription;
pkcs11UriBuilder.LibraryVersion = libraryInfo.LibraryVersion;
pkcs11uri = pkcs11UriBuilder.ToPkcs11Uri();
Assert.IsFalse(Pkcs11UriUtils.Matches(pkcs11uri, libraryInfo));
// LibraryDescription nonmatching
pkcs11UriBuilder = new Pkcs11UriBuilder();
pkcs11UriBuilder.LibraryManufacturer = libraryInfo.ManufacturerId;
pkcs11UriBuilder.LibraryDescription = "foobar";
pkcs11UriBuilder.LibraryVersion = libraryInfo.LibraryVersion;
pkcs11uri = pkcs11UriBuilder.ToPkcs11Uri();
Assert.IsFalse(Pkcs11UriUtils.Matches(pkcs11uri, libraryInfo));
// LibraryVersion nonmatching
pkcs11UriBuilder = new Pkcs11UriBuilder();
pkcs11UriBuilder.LibraryManufacturer = libraryInfo.ManufacturerId;
pkcs11UriBuilder.LibraryDescription = libraryInfo.LibraryDescription;
pkcs11UriBuilder.LibraryVersion = "0";
pkcs11uri = pkcs11UriBuilder.ToPkcs11Uri();
Assert.IsFalse(Pkcs11UriUtils.Matches(pkcs11uri, libraryInfo));
}
}
/// <summary>
/// Obtains a list of all PKCS#11 URI matching slots
/// </summary>
/// <param name="pkcs11Uri">PKCS#11 URI</param>
/// <param name="pkcs11">High level PKCS#11 wrapper</param>
/// <param name="tokenPresent">Flag indicating whether the list obtained includes only those slots with a token present (true), or all slots (false)</param>
/// <returns>List of slots matching PKCS#11 URI</returns>
public static List<Slot> GetMatchingSlotList(Pkcs11Uri pkcs11Uri, Pkcs11 pkcs11, bool tokenPresent)
{
if (pkcs11Uri == null)
throw new ArgumentNullException("pkcs11Uri");
if (pkcs11 == null)
throw new ArgumentNullException("pkcs11");
List<Slot> matchingSlots = new List<Slot>();
LibraryInfo libraryInfo = pkcs11.GetInfo();
if (!Matches(pkcs11Uri, libraryInfo))
return matchingSlots;
List<Slot> slots = pkcs11.GetSlotList(false);
if ((slots == null) || (slots.Count == 0))
return slots;
foreach (Slot slot in slots)
{
SlotInfo slotInfo = slot.GetSlotInfo();
if (Matches(pkcs11Uri, slotInfo))
{
if (slotInfo.SlotFlags.TokenPresent)
{
TokenInfo tokenInfo = slot.GetTokenInfo();
if (Matches(pkcs11Uri, tokenInfo))
matchingSlots.Add(slot);
}
else
{
if (!tokenPresent && Pkcs11UriSharedUtils.Matches(pkcs11Uri, null, null, null, null))
matchingSlots.Add(slot);
}
}
}
return matchingSlots;
}
public void _06_GetMatchingSlotList()
{
if (Platform.UnmanagedLongSize != 4 || Platform.StructPackingSize != 0)
Assert.Inconclusive("Test cannot be executed on this platform");
using (Pkcs11 pkcs11 = new Pkcs11(Settings.Pkcs11LibraryPath, Settings.UseOsLocking))
{
// Get all slots
List<Slot> allSlots = pkcs11.GetSlotList(true);
Assert.IsTrue(allSlots != null && allSlots.Count > 0);
// Empty URI
Pkcs11Uri pkcs11uri = new Pkcs11Uri(@"pkcs11:");
List<Slot> matchedSlots = Pkcs11UriUtils.GetMatchingSlotList(pkcs11uri, pkcs11, true);
Assert.IsTrue(matchedSlots.Count == allSlots.Count);
// Unknown path attribute in URI
pkcs11uri = new Pkcs11Uri(@"pkcs11:vendor=foobar");
matchedSlots = Pkcs11UriUtils.GetMatchingSlotList(pkcs11uri, pkcs11, true);
Assert.IsTrue(matchedSlots.Count == 0);
// All attributes matching one slot
LibraryInfo libraryInfo = pkcs11.GetInfo();
SlotInfo slotInfo = allSlots[0].GetSlotInfo();
TokenInfo tokenInfo = allSlots[0].GetTokenInfo();
Pkcs11UriBuilder pkcs11UriBuilder = new Pkcs11UriBuilder();
pkcs11UriBuilder.LibraryManufacturer = libraryInfo.ManufacturerId;
pkcs11UriBuilder.LibraryDescription = libraryInfo.LibraryDescription;
pkcs11UriBuilder.LibraryVersion = libraryInfo.LibraryVersion;
pkcs11UriBuilder.SlotManufacturer = slotInfo.ManufacturerId;
pkcs11UriBuilder.SlotDescription = slotInfo.SlotDescription;
pkcs11UriBuilder.SlotId = slotInfo.SlotId;
pkcs11UriBuilder.Token = tokenInfo.Label;
pkcs11UriBuilder.Manufacturer = tokenInfo.ManufacturerId;
pkcs11UriBuilder.Serial = tokenInfo.SerialNumber;
pkcs11UriBuilder.Model = tokenInfo.Model;
pkcs11uri = pkcs11UriBuilder.ToPkcs11Uri();
matchedSlots = Pkcs11UriUtils.GetMatchingSlotList(pkcs11uri, pkcs11, true);
Assert.IsTrue(matchedSlots.Count == 1);
// One attribute nonmatching
pkcs11UriBuilder.Serial = "foobar";
pkcs11uri = pkcs11UriBuilder.ToPkcs11Uri();
matchedSlots = Pkcs11UriUtils.GetMatchingSlotList(pkcs11uri, pkcs11, true);
Assert.IsTrue(matchedSlots.Count == 0);
}
}