1 files changed, 139 insertions, 0 deletions
diff --git a/core/src/main/java/org/spongycastle/asn1/cmp/CertResponse.java b/core/src/main/java/org/spongycastle/asn1/cmp/CertResponse.java
new file mode 100644
index 00000000..9efcff68
--- /dev/null
+++ b/core/src/main/java/org/spongycastle/asn1/cmp/CertResponse.java
@@ -0,0 +1,139 @@
+package org.spongycastle.asn1.cmp;
+
+import org.spongycastle.asn1.ASN1Encodable;
+import org.spongycastle.asn1.ASN1EncodableVector;
+import org.spongycastle.asn1.ASN1Integer;
+import org.spongycastle.asn1.ASN1Object;
+import org.spongycastle.asn1.ASN1OctetString;
+import org.spongycastle.asn1.ASN1Primitive;
+import org.spongycastle.asn1.ASN1Sequence;
+import org.spongycastle.asn1.DERSequence;
+
+public class CertResponse
+    extends ASN1Object
+{
+    private ASN1Integer certReqId;
+    private PKIStatusInfo status;
+    private CertifiedKeyPair certifiedKeyPair;
+    private ASN1OctetString rspInfo;
+
+    private CertResponse(ASN1Sequence seq)
+    {
+        certReqId = ASN1Integer.getInstance(seq.getObjectAt(0));
+        status = PKIStatusInfo.getInstance(seq.getObjectAt(1));
+
+        if (seq.size() >= 3)
+        {
+            if (seq.size() == 3)
+            {
+                ASN1Encodable o = seq.getObjectAt(2);
+                if (o instanceof ASN1OctetString)
+                {
+                    rspInfo = ASN1OctetString.getInstance(o);
+                }
+                else
+                {
+                    certifiedKeyPair = CertifiedKeyPair.getInstance(o);
+                }
+            }
+            else
+            {
+                certifiedKeyPair = CertifiedKeyPair.getInstance(seq.getObjectAt(2));
+                rspInfo = ASN1OctetString.getInstance(seq.getObjectAt(3));
+            }
+        }
+    }
+
+    public static CertResponse getInstance(Object o)
+    {
+        if (o instanceof CertResponse)
+        {
+            return (CertResponse)o;
+        }
+
+        if (o != null)
+        {
+            return new CertResponse(ASN1Sequence.getInstance(o));
+        }
+
+        return null;
+    }
+
+    public CertResponse(
+        ASN1Integer certReqId,
+        PKIStatusInfo status)
+    {
+        this(certReqId, status, null, null);
+    }
+
+    public CertResponse(
+        ASN1Integer certReqId,
+        PKIStatusInfo status,
+        CertifiedKeyPair certifiedKeyPair,
+        ASN1OctetString rspInfo)
+    {
+        if (certReqId == null)
+        {
+            throw new IllegalArgumentException("'certReqId' cannot be null");
+        }
+        if (status == null)
+        {
+            throw new IllegalArgumentException("'status' cannot be null");
+        }
+        this.certReqId = certReqId;
+        this.status = status;
+        this.certifiedKeyPair = certifiedKeyPair;
+        this.rspInfo = rspInfo;
+    }
+
+    public ASN1Integer getCertReqId()
+    {
+        return certReqId;
+    }
+
+    public PKIStatusInfo getStatus()
+    {
+        return status;
+    }
+
+    public CertifiedKeyPair getCertifiedKeyPair()
+    {
+        return certifiedKeyPair;
+    }
+
+    /**
+     * <pre>
+     * CertResponse ::= SEQUENCE {
+     *                            certReqId           INTEGER,
+     *                            -- to match this response with corresponding request (a value
+     *                            -- of -1 is to be used if certReqId is not specified in the
+     *                            -- corresponding request)
+     *                            status              PKIStatusInfo,
+     *                            certifiedKeyPair    CertifiedKeyPair    OPTIONAL,
+     *                            rspInfo             OCTET STRING        OPTIONAL
+     *                            -- analogous to the id-regInfo-utf8Pairs string defined
+     *                            -- for regInfo in CertReqMsg [CRMF]
+     *             }
+     * </pre> 
+     * @return a basic ASN.1 object representation.
+     */
+    public ASN1Primitive toASN1Primitive()
+    {
+        ASN1EncodableVector v = new ASN1EncodableVector();
+
+        v.add(certReqId);
+        v.add(status);
+
+        if (certifiedKeyPair != null)
+        {
+            v.add(certifiedKeyPair);
+        }
+
+        if (rspInfo != null)
+        {
+            v.add(rspInfo);
+        }
+        
+        return new DERSequence(v);
+    }
+}