1 files changed, 166 insertions, 0 deletions
diff --git a/core/src/main/java/org/bouncycastle/asn1/x509/AttributeCertificateInfo.java b/core/src/main/java/org/bouncycastle/asn1/x509/AttributeCertificateInfo.java
new file mode 100644
index 00000000..7b9d4503
--- /dev/null
+++ b/core/src/main/java/org/bouncycastle/asn1/x509/AttributeCertificateInfo.java
@@ -0,0 +1,166 @@
+package org.bouncycastle.asn1.x509;
+
+import org.bouncycastle.asn1.ASN1Encodable;
+import org.bouncycastle.asn1.ASN1EncodableVector;
+import org.bouncycastle.asn1.ASN1Integer;
+import org.bouncycastle.asn1.ASN1Object;
+import org.bouncycastle.asn1.ASN1Primitive;
+import org.bouncycastle.asn1.ASN1Sequence;
+import org.bouncycastle.asn1.ASN1TaggedObject;
+import org.bouncycastle.asn1.DERBitString;
+import org.bouncycastle.asn1.DERSequence;
+
+public class AttributeCertificateInfo
+    extends ASN1Object
+{
+    private ASN1Integer              version;
+    private Holder                  holder;
+    private AttCertIssuer           issuer;
+    private AlgorithmIdentifier     signature;
+    private ASN1Integer              serialNumber;
+    private AttCertValidityPeriod   attrCertValidityPeriod;
+    private ASN1Sequence            attributes;
+    private DERBitString            issuerUniqueID;
+    private Extensions              extensions;
+
+    public static AttributeCertificateInfo getInstance(
+        ASN1TaggedObject obj,
+        boolean          explicit)
+    {
+        return getInstance(ASN1Sequence.getInstance(obj, explicit));
+    }
+
+    public static AttributeCertificateInfo getInstance(
+        Object  obj)
+    {
+        if (obj instanceof AttributeCertificateInfo)
+        {
+            return (AttributeCertificateInfo)obj;
+        }
+        else if (obj != null)
+        {
+            return new AttributeCertificateInfo(ASN1Sequence.getInstance(obj));
+        }
+
+        return null;
+    }
+
+    private AttributeCertificateInfo(
+        ASN1Sequence   seq)
+    {
+        if (seq.size() < 7 || seq.size() > 9)
+        {
+            throw new IllegalArgumentException("Bad sequence size: " + seq.size());
+        }
+
+        this.version = ASN1Integer.getInstance(seq.getObjectAt(0));
+        this.holder = Holder.getInstance(seq.getObjectAt(1));
+        this.issuer = AttCertIssuer.getInstance(seq.getObjectAt(2));
+        this.signature = AlgorithmIdentifier.getInstance(seq.getObjectAt(3));
+        this.serialNumber = ASN1Integer.getInstance(seq.getObjectAt(4));
+        this.attrCertValidityPeriod = AttCertValidityPeriod.getInstance(seq.getObjectAt(5));
+        this.attributes = ASN1Sequence.getInstance(seq.getObjectAt(6));
+        
+        for (int i = 7; i < seq.size(); i++)
+        {
+            ASN1Encodable    obj = (ASN1Encodable)seq.getObjectAt(i);
+
+            if (obj instanceof DERBitString)
+            {
+                this.issuerUniqueID = DERBitString.getInstance(seq.getObjectAt(i));
+            }
+            else if (obj instanceof ASN1Sequence || obj instanceof Extensions)
+            {
+                this.extensions = Extensions.getInstance(seq.getObjectAt(i));
+            }
+        }
+    }
+    
+    public ASN1Integer getVersion()
+    {
+        return version;
+    }
+
+    public Holder getHolder()
+    {
+        return holder;
+    }
+
+    public AttCertIssuer getIssuer()
+    {
+        return issuer;
+    }
+
+    public AlgorithmIdentifier getSignature()
+    {
+        return signature;
+    }
+
+    public ASN1Integer getSerialNumber()
+    {
+        return serialNumber;
+    }
+
+    public AttCertValidityPeriod getAttrCertValidityPeriod()
+    {
+        return attrCertValidityPeriod;
+    }
+
+    public ASN1Sequence getAttributes()
+    {
+        return attributes;
+    }
+
+    public DERBitString getIssuerUniqueID()
+    {
+        return issuerUniqueID;
+    }
+
+    public Extensions getExtensions()
+    {
+        return extensions;
+    }
+
+    /**
+     * Produce an object suitable for an ASN1OutputStream.
+     * <pre>
+     *  AttributeCertificateInfo ::= SEQUENCE {
+     *       version              AttCertVersion -- version is v2,
+     *       holder               Holder,
+     *       issuer               AttCertIssuer,
+     *       signature            AlgorithmIdentifier,
+     *       serialNumber         CertificateSerialNumber,
+     *       attrCertValidityPeriod   AttCertValidityPeriod,
+     *       attributes           SEQUENCE OF Attribute,
+     *       issuerUniqueID       UniqueIdentifier OPTIONAL,
+     *       extensions           Extensions OPTIONAL
+     *  }
+     *
+     *  AttCertVersion ::= INTEGER { v2(1) }
+     * </pre>
+     */
+    public ASN1Primitive toASN1Primitive()
+    {
+        ASN1EncodableVector  v = new ASN1EncodableVector();
+
+        v.add(version);
+        v.add(holder);
+        v.add(issuer);
+        v.add(signature);
+        v.add(serialNumber);
+        v.add(attrCertValidityPeriod);
+        v.add(attributes);
+        
+        if (issuerUniqueID != null)
+        {
+            v.add(issuerUniqueID);
+        }
+        
+        if (extensions != null)
+        {
+            v.add(extensions);
+        }
+        
+        return new DERSequence(v);
+    }
+}