1 files changed, 107 insertions, 0 deletions
diff --git a/crypto/src/tsp/TimeStampTokenInfo.cs b/crypto/src/tsp/TimeStampTokenInfo.cs
new file mode 100644
index 000000000..5027a87c4
--- /dev/null
+++ b/crypto/src/tsp/TimeStampTokenInfo.cs
@@ -0,0 +1,107 @@
+using System;
+
+using Org.BouncyCastle.Asn1.Tsp;
+using Org.BouncyCastle.Asn1.X509;
+using Org.BouncyCastle.Math;
+
+namespace Org.BouncyCastle.Tsp
+{
+	public class TimeStampTokenInfo
+	{
+		private TstInfo		tstInfo;
+		private DateTime	genTime;
+
+		public TimeStampTokenInfo(
+			TstInfo tstInfo)
+		{
+			this.tstInfo = tstInfo;
+
+			try
+			{
+				this.genTime = tstInfo.GenTime.ToDateTime();
+			}
+			catch (Exception e)
+			{
+				throw new TspException("unable to parse genTime field: " + e.Message);
+			}
+		}
+
+		public bool IsOrdered
+		{
+			get { return tstInfo.Ordering.IsTrue; }
+		}
+
+		public Accuracy Accuracy
+		{
+			get { return tstInfo.Accuracy; }
+		}
+
+		public DateTime GenTime
+		{
+			get { return genTime; }
+		}
+
+		public GenTimeAccuracy GenTimeAccuracy
+		{
+			get
+			{
+				return this.Accuracy == null
+					?	null
+					:	new GenTimeAccuracy(this.Accuracy);
+			}
+		}
+
+		public string Policy
+		{
+			get { return tstInfo.Policy.Id; }
+		}
+
+		public BigInteger SerialNumber
+		{
+			get { return tstInfo.SerialNumber.Value; }
+		}
+
+		public GeneralName Tsa
+		{
+			get { return tstInfo.Tsa; }
+		}
+
+		/**
+		 * @return the nonce value, null if there isn't one.
+		 */
+		public BigInteger Nonce
+		{
+			get
+			{
+				return tstInfo.Nonce == null
+					?	null
+					:	tstInfo.Nonce.Value;
+			}
+		}
+
+		public AlgorithmIdentifier HashAlgorithm
+		{
+			get { return tstInfo.MessageImprint.HashAlgorithm; }
+		}
+
+		public string MessageImprintAlgOid
+		{
+			get { return tstInfo.MessageImprint.HashAlgorithm.ObjectID.Id; }
+		}
+
+		public byte[] GetMessageImprintDigest()
+		{
+			return tstInfo.MessageImprint.GetHashedMessage();
+		}
+
+		public byte[] GetEncoded()
+		{
+			return tstInfo.GetEncoded();
+		}
+
+		public TstInfo TstInfo
+		{
+			get { return tstInfo; }
+		}
+	}
+}