2002/03/21 01:19:32

[org.ibex.core.git] / src / org / bouncycastle / asn1 / x509 / CertificateList.java

diff --git a/src/org/bouncycastle/asn1/x509/CertificateList.java b/src/org/bouncycastle/asn1/x509/CertificateList.java
new file mode 100644 (file)
index 0000000..48703d1
--- /dev/null
+++ b/src/org/bouncycastle/asn1/x509/CertificateList.java
@@ -0,0 +1,101 @@
+
+package org.bouncycastle.asn1.x509;
+
+import org.bouncycastle.asn1.*;
+import org.bouncycastle.asn1.pkcs.*;
+
+/**
+ * PKIX RFC-2459
+ *
+ * The X.509 v2 CRL syntax is as follows.  For signature calculation,
+ * the data that is to be signed is ASN.1 DER encoded.
+ *
+ * <pre>
+ * CertificateList  ::=  SEQUENCE  {
+ *      tbsCertList          TBSCertList,
+ *      signatureAlgorithm   AlgorithmIdentifier,
+ *      signatureValue       BIT STRING  }
+ * </pre>
+ */
+
+public class CertificateList
+       implements DEREncodable
+{
+       DERConstructedSequence seq;
+
+       TBSCertList                     tbsCertList;
+       AlgorithmIdentifier     sigAlgId;
+       DERBitString            sig;
+
+    public CertificateList(
+        DERConstructedSequence seq)
+    {
+               this.seq = seq;
+
+               if ( seq.getObjectAt(0) instanceof TBSCertList )
+               {
+                       tbsCertList = (TBSCertList)seq.getObjectAt(0);
+               }
+               else
+               {
+                       tbsCertList = new TBSCertList((DERConstructedSequence)seq.getObjectAt(0));
+               }
+
+               if ( seq.getObjectAt(1) instanceof AlgorithmIdentifier )
+               {
+                       sigAlgId = (AlgorithmIdentifier)seq.getObjectAt(1);
+               }
+               else
+               {
+                       sigAlgId = new AlgorithmIdentifier((DERConstructedSequence)seq.getObjectAt(1));
+               }
+
+               sig = (DERBitString)seq.getObjectAt(2);
+       }
+
+       public TBSCertList getTBSCertList()
+       {
+               return tbsCertList;
+       }
+
+       public TBSCertList.CRLEntry[] getRevokedCertificates()
+       {
+               return tbsCertList.getRevokedCertificates();
+       }
+
+       public AlgorithmIdentifier getSignatureAlgorithm()
+       {
+               return sigAlgId;
+       }
+
+       public DERBitString getSignature()
+       {
+               return sig;
+       }
+
+       public int getVersion()
+       {
+               return tbsCertList.getVersion();
+       }
+
+       public X509Name getIssuer()
+       {
+               return tbsCertList.getIssuer();
+       }
+
+       public DERUTCTime getThisUpdate()
+       {
+               return tbsCertList.getThisUpdate();
+       }
+
+       public DERUTCTime getNextUpdate()
+       {
+               return tbsCertList.getNextUpdate();
+       }
+
+       public DERObject getDERObject()
+       {
+               return seq;
+       }
+}
+