public void GetMatchingSlotListLLA4()
{
// Skip test on incompatible platforms
if (UnmanagedLong.Size != 4)
return;
using (LLA4.Pkcs11 pkcs11 = new LLA4.Pkcs11(Settings.Pkcs11LibraryPath, false))
{
CKR rv = pkcs11.C_Initialize(null);
Assert.IsTrue(rv == CKR.CKR_OK);
// Get all slots
uint allSlotsCount = 0;
rv = pkcs11.C_GetSlotList(true, null, ref allSlotsCount);
Assert.IsTrue(rv == CKR.CKR_OK);
Assert.IsTrue(allSlotsCount > 0);
uint[] allSlots = new uint[allSlotsCount];
rv = pkcs11.C_GetSlotList(true, allSlots, ref allSlotsCount);
Assert.IsTrue(rv == CKR.CKR_OK);
// Empty URI
Pkcs11Uri pkcs11uri = new Pkcs11Uri(@"pkcs11:");
uint[] matchedSlots = null;
rv = Pkcs11UriUtils.GetMatchingSlotList(pkcs11uri, pkcs11, true, out matchedSlots);
Assert.IsTrue(rv == CKR.CKR_OK);
Assert.IsTrue(matchedSlots.Length == allSlots.Length);
// Unknown path attribute in URI
pkcs11uri = new Pkcs11Uri(@"pkcs11:vendor=foobar");
rv = Pkcs11UriUtils.GetMatchingSlotList(pkcs11uri, pkcs11, true, out matchedSlots);
Assert.IsTrue(rv == CKR.CKR_OK);
Assert.IsTrue(matchedSlots.Length == 0);
// All attributes matching one slot
LLA4.CK_INFO libraryInfo = new LLA4.CK_INFO();
rv = pkcs11.C_GetInfo(ref libraryInfo);
Assert.IsTrue(rv == CKR.CKR_OK);
LLA4.CK_SLOT_INFO slotInfo = new LLA4.CK_SLOT_INFO();
rv = pkcs11.C_GetSlotInfo(allSlots[0], ref slotInfo);
Assert.IsTrue(rv == CKR.CKR_OK);
LLA4.CK_TOKEN_INFO tokenInfo = new LLA4.CK_TOKEN_INFO();
rv = pkcs11.C_GetTokenInfo(allSlots[0], ref tokenInfo);
Assert.IsTrue(rv == CKR.CKR_OK);
Pkcs11UriBuilder pkcs11UriBuilder = new Pkcs11UriBuilder();
pkcs11UriBuilder.LibraryManufacturer = ConvertUtils.BytesToUtf8String(libraryInfo.ManufacturerId, true);
pkcs11UriBuilder.LibraryDescription = ConvertUtils.BytesToUtf8String(libraryInfo.LibraryDescription, true);
pkcs11UriBuilder.LibraryVersion = ConvertUtils.CkVersionToString(libraryInfo.LibraryVersion);
pkcs11UriBuilder.SlotManufacturer = ConvertUtils.BytesToUtf8String(slotInfo.ManufacturerId, true);
pkcs11UriBuilder.SlotDescription = ConvertUtils.BytesToUtf8String(slotInfo.SlotDescription, true);
pkcs11UriBuilder.SlotId = allSlots[0];
pkcs11UriBuilder.Token = ConvertUtils.BytesToUtf8String(tokenInfo.Label, true);
pkcs11UriBuilder.Manufacturer = ConvertUtils.BytesToUtf8String(tokenInfo.ManufacturerId, true);
pkcs11UriBuilder.Serial = ConvertUtils.BytesToUtf8String(tokenInfo.SerialNumber, true);
pkcs11UriBuilder.Model = ConvertUtils.BytesToUtf8String(tokenInfo.Model, true);
pkcs11uri = pkcs11UriBuilder.ToPkcs11Uri();
rv = Pkcs11UriUtils.GetMatchingSlotList(pkcs11uri, pkcs11, true, out matchedSlots);
Assert.IsTrue(rv == CKR.CKR_OK);
Assert.IsTrue(matchedSlots.Length == 1);
// One attribute nonmatching
pkcs11UriBuilder.Serial = "foobar";
pkcs11uri = pkcs11UriBuilder.ToPkcs11Uri();
rv = Pkcs11UriUtils.GetMatchingSlotList(pkcs11uri, pkcs11, true, out matchedSlots);
Assert.IsTrue(rv == CKR.CKR_OK);
Assert.IsTrue(matchedSlots.Length == 0);
rv = pkcs11.C_Finalize(IntPtr.Zero);
Assert.IsTrue(rv == CKR.CKR_OK);
}
}
public void LibraryInfoMatchesLLA4()
{
// Empty URI
Pkcs11Uri pkcs11uri = new Pkcs11Uri(@"pkcs11:");
LLA4.CK_INFO libraryInfo = new LLA4.CK_INFO();
libraryInfo.ManufacturerId = ConvertUtils.Utf8StringToBytes("foo");
libraryInfo.LibraryDescription = ConvertUtils.Utf8StringToBytes("bar");
libraryInfo.LibraryVersion = new LLA4.CK_VERSION() { Major = new byte[] { 0x01 }, Minor = new byte[] { 0x00 } };
Assert.IsTrue(Pkcs11UriUtils.Matches(pkcs11uri, libraryInfo));
// Empty attribute
pkcs11uri = new Pkcs11Uri(@"pkcs11:library-manufacturer=;library-description=bar;library-version=1");
libraryInfo = new LLA4.CK_INFO();
libraryInfo.ManufacturerId = ConvertUtils.Utf8StringToBytes(" ");
libraryInfo.LibraryDescription = ConvertUtils.Utf8StringToBytes("bar");
libraryInfo.LibraryVersion = new LLA4.CK_VERSION() { Major = new byte[] { 0x01 }, Minor = new byte[] { 0x00 } };
Assert.IsTrue(Pkcs11UriUtils.Matches(pkcs11uri, libraryInfo));
// Unknown path attribute in URI
pkcs11uri = new Pkcs11Uri(@"pkcs11:library-manufacturer=foo;library-description=bar;library-version=1;foo=bar");
libraryInfo = new LLA4.CK_INFO();
libraryInfo.ManufacturerId = ConvertUtils.Utf8StringToBytes("foo");
libraryInfo.LibraryDescription = ConvertUtils.Utf8StringToBytes("bar");
libraryInfo.LibraryVersion = new LLA4.CK_VERSION() { Major = new byte[] { 0x01 }, Minor = new byte[] { 0x00 } };
Assert.IsFalse(Pkcs11UriUtils.Matches(pkcs11uri, libraryInfo));
// All attributes matching
pkcs11uri = new Pkcs11Uri(@"pkcs11:library-manufacturer=foo;library-description=bar;library-version=1");
libraryInfo = new LLA4.CK_INFO();
libraryInfo.ManufacturerId = ConvertUtils.Utf8StringToBytes("foo");
libraryInfo.LibraryDescription = ConvertUtils.Utf8StringToBytes("bar");
libraryInfo.LibraryVersion = new LLA4.CK_VERSION() { Major = new byte[] { 0x01 }, Minor = new byte[] { 0x00 } };
Assert.IsTrue(Pkcs11UriUtils.Matches(pkcs11uri, libraryInfo));
// LibraryManufacturer nonmatching
pkcs11uri = new Pkcs11Uri(@"pkcs11:library-manufacturer=foo;library-description=bar;library-version=1");
libraryInfo = new LLA4.CK_INFO();
libraryInfo.ManufacturerId = ConvertUtils.Utf8StringToBytes("bar");
libraryInfo.LibraryDescription = ConvertUtils.Utf8StringToBytes("bar");
libraryInfo.LibraryVersion = new LLA4.CK_VERSION() { Major = new byte[] { 0x01 }, Minor = new byte[] { 0x00 } };
Assert.IsFalse(Pkcs11UriUtils.Matches(pkcs11uri, libraryInfo));
// LibraryDescription nonmatching
pkcs11uri = new Pkcs11Uri(@"pkcs11:library-manufacturer=foo;library-description=bar;library-version=1");
libraryInfo = new LLA4.CK_INFO();
libraryInfo.ManufacturerId = ConvertUtils.Utf8StringToBytes("foo");
libraryInfo.LibraryDescription = ConvertUtils.Utf8StringToBytes("foo");
libraryInfo.LibraryVersion = new LLA4.CK_VERSION() { Major = new byte[] { 0x01 }, Minor = new byte[] { 0x00 } };
Assert.IsFalse(Pkcs11UriUtils.Matches(pkcs11uri, libraryInfo));
// LibraryVersion nonmatching
pkcs11uri = new Pkcs11Uri(@"pkcs11:library-manufacturer=foo;library-description=bar;library-version=1");
libraryInfo = new LLA4.CK_INFO();
libraryInfo.ManufacturerId = ConvertUtils.Utf8StringToBytes("foo");
libraryInfo.LibraryDescription = ConvertUtils.Utf8StringToBytes("bar");
libraryInfo.LibraryVersion = new LLA4.CK_VERSION() { Major = new byte[] { 0x00 }, Minor = new byte[] { 0x01 } };
Assert.IsFalse(Pkcs11UriUtils.Matches(pkcs11uri, libraryInfo));
}
/// <summary>
/// Obtains a list of all slots where token that matches PKCS#11 URI is present
/// </summary>
/// <param name="pkcs11Uri">PKCS#11 URI</param>
/// <param name="pkcs11">Low 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>
/// <param name="slotList">List of slots matching PKCS#11 URI</param>
/// <returns>CKR_OK if successful; any other value otherwise</returns>
public static CKR GetMatchingSlotList(Pkcs11Uri pkcs11Uri, LLA4.Pkcs11 pkcs11, bool tokenPresent, out uint[] slotList)
{
if (pkcs11Uri == null)
throw new ArgumentNullException("pkcs11Uri");
if (pkcs11 == null)
throw new ArgumentNullException("pkcs11");
List<uint> matchingSlots = new List<uint>();
// Get library information
LLA4.CK_INFO libraryInfo = new LLA4.CK_INFO();
CKR rv = pkcs11.C_GetInfo(ref libraryInfo);
if (rv != CKR.CKR_OK)
{
slotList = new uint[0];
return rv;
}
// Check whether library matches URI
if (!Matches(pkcs11Uri, libraryInfo))
{
slotList = new uint[0];
return CKR.CKR_OK;
}
// Get number of slots in first call
uint slotCount = 0;
rv = pkcs11.C_GetSlotList(false, null, ref slotCount);
if (rv != CKR.CKR_OK)
{
slotList = new uint[0];
return rv;
}
if (slotCount < 1)
{
slotList = new uint[0];
return CKR.CKR_OK;
}
// Allocate array for slot IDs
uint[] slots = new uint[slotCount];
// Get slot IDs in second call
rv = pkcs11.C_GetSlotList(tokenPresent, slots, ref slotCount);
if (rv != CKR.CKR_OK)
{
slotList = new uint[0];
return rv;
}
// Shrink array if needed
if (slots.Length != slotCount)
Array.Resize(ref slots, Convert.ToInt32(slotCount));
// Match slots with Pkcs11Uri
foreach (uint slot in slots)
{
LLA4.CK_SLOT_INFO slotInfo = new LLA4.CK_SLOT_INFO();
rv = pkcs11.C_GetSlotInfo(slot, ref slotInfo);
if (rv != CKR.CKR_OK)
{
slotList = new uint[0];
return rv;
}
// Check whether slot matches URI
if (Matches(pkcs11Uri, slotInfo, slot))
{
if ((slotInfo.Flags & CKF.CKF_TOKEN_PRESENT) == CKF.CKF_TOKEN_PRESENT)
{
LLA4.CK_TOKEN_INFO tokenInfo = new LLA4.CK_TOKEN_INFO();
rv = pkcs11.C_GetTokenInfo(slot, ref tokenInfo);
if (rv != CKR.CKR_OK)
{
slotList = new uint[0];
return rv;
}
// Check whether token matches URI
if (Matches(pkcs11Uri, tokenInfo))
matchingSlots.Add(slot);
}
else
{
if (!tokenPresent && Matches(pkcs11Uri, null, null, null, null))
matchingSlots.Add(slot);
}
}
}
slotList = matchingSlots.ToArray();
return CKR.CKR_OK;
}