1 files changed, 78 insertions, 0 deletions
diff --git a/Crypto/src/asn1/x509/AttCertValidityPeriod.cs b/Crypto/src/asn1/x509/AttCertValidityPeriod.cs
new file mode 100644
index 000000000..7f86cd0b8
--- /dev/null
+++ b/Crypto/src/asn1/x509/AttCertValidityPeriod.cs
@@ -0,0 +1,78 @@
+using System;
+
+using Org.BouncyCastle.Asn1;
+
+namespace Org.BouncyCastle.Asn1.X509
+{
+ public class AttCertValidityPeriod
+ : Asn1Encodable
+ {
+ private readonly DerGeneralizedTime notBeforeTime;
+ private readonly DerGeneralizedTime notAfterTime;
+
+ public static AttCertValidityPeriod GetInstance(
+ object obj)
+ {
+ if (obj is AttCertValidityPeriod || obj == null)
+ {
+ return (AttCertValidityPeriod) obj;
+ }
+
+ if (obj is Asn1Sequence)
+ {
+ return new AttCertValidityPeriod((Asn1Sequence) obj);
+ }
+
+ throw new ArgumentException("unknown object in factory: " + obj.GetType().Name, "obj");
+ }
+
+ public static AttCertValidityPeriod GetInstance(
+ Asn1TaggedObject obj,
+ bool explicitly)
+ {
+ return GetInstance(Asn1Sequence.GetInstance(obj, explicitly));
+ }
+
+ private AttCertValidityPeriod(
+ Asn1Sequence seq)
+ {
+ if (seq.Count != 2)
+ throw new ArgumentException("Bad sequence size: " + seq.Count);
+
+ notBeforeTime = DerGeneralizedTime.GetInstance(seq[0]);
+ notAfterTime = DerGeneralizedTime.GetInstance(seq[1]);
+ }
+
+ public AttCertValidityPeriod(
+ DerGeneralizedTime notBeforeTime,
+ DerGeneralizedTime notAfterTime)
+ {
+ this.notBeforeTime = notBeforeTime;
+ this.notAfterTime = notAfterTime;
+ }
+
+ public DerGeneralizedTime NotBeforeTime
+ {
+ get { return notBeforeTime; }
+ }
+
+ public DerGeneralizedTime NotAfterTime
+ {
+ get { return notAfterTime; }
+ }
+
+ /**
+ * Produce an object suitable for an Asn1OutputStream.
+ * <pre>
+ * AttCertValidityPeriod ::= Sequence {
+ * notBeforeTime GeneralizedTime,
+ * notAfterTime GeneralizedTime
+ * }
+ * </pre>
+ */
+ public override Asn1Object ToAsn1Object()
+ {
+ return new DerSequence(notBeforeTime, notAfterTime);
+ }
+ }
+}
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