1 files changed, 95 insertions, 0 deletions
diff --git a/pkix/src/main/java/org/spongycastle/cms/OriginatorInformation.java b/pkix/src/main/java/org/spongycastle/cms/OriginatorInformation.java
new file mode 100644
index 00000000..4db9a10a
--- /dev/null
+++ b/pkix/src/main/java/org/spongycastle/cms/OriginatorInformation.java
@@ -0,0 +1,95 @@
+package org.spongycastle.cms;
+
+import java.util.ArrayList;
+import java.util.Enumeration;
+import java.util.List;
+
+import org.spongycastle.asn1.ASN1Encodable;
+import org.spongycastle.asn1.ASN1Primitive;
+import org.spongycastle.asn1.ASN1Sequence;
+import org.spongycastle.asn1.ASN1Set;
+import org.spongycastle.asn1.cms.OriginatorInfo;
+import org.spongycastle.asn1.x509.Certificate;
+import org.spongycastle.asn1.x509.CertificateList;
+import org.spongycastle.cert.X509CRLHolder;
+import org.spongycastle.cert.X509CertificateHolder;
+import org.spongycastle.util.CollectionStore;
+import org.spongycastle.util.Store;
+
+public class OriginatorInformation
+{
+    private OriginatorInfo originatorInfo;
+
+    OriginatorInformation(OriginatorInfo originatorInfo)
+    {
+        this.originatorInfo = originatorInfo;
+    }
+
+    /**
+     * Return the certificates stored in the underlying OriginatorInfo object.
+     *
+     * @return a Store of X509CertificateHolder objects.
+     */
+    public Store getCertificates()
+    {
+        ASN1Set certSet = originatorInfo.getCertificates();
+
+        if (certSet != null)
+        {
+            List certList = new ArrayList(certSet.size());
+
+            for (Enumeration en = certSet.getObjects(); en.hasMoreElements();)
+            {
+                ASN1Primitive obj = ((ASN1Encodable)en.nextElement()).toASN1Primitive();
+
+                if (obj instanceof ASN1Sequence)
+                {
+                    certList.add(new X509CertificateHolder(Certificate.getInstance(obj)));
+                }
+            }
+
+            return new CollectionStore(certList);
+        }
+
+        return new CollectionStore(new ArrayList());
+    }
+
+    /**
+     * Return the CRLs stored in the underlying OriginatorInfo object.
+     *
+     * @return a Store of X509CRLHolder objects.
+     */
+    public Store getCRLs()
+    {
+        ASN1Set crlSet = originatorInfo.getCRLs();
+
+        if (crlSet != null)
+        {
+            List    crlList = new ArrayList(crlSet.size());
+
+            for (Enumeration en = crlSet.getObjects(); en.hasMoreElements();)
+            {
+                ASN1Primitive obj = ((ASN1Encodable)en.nextElement()).toASN1Primitive();
+
+                if (obj instanceof ASN1Sequence)
+                {
+                    crlList.add(new X509CRLHolder(CertificateList.getInstance(obj)));
+                }
+            }
+
+            return new CollectionStore(crlList);
+        }
+
+        return new CollectionStore(new ArrayList());
+    }
+
+    /**
+     * Return the underlying ASN.1 object defining this SignerInformation object.
+     *
+     * @return a OriginatorInfo.
+     */
+    public OriginatorInfo toASN1Structure()
+    {
+        return originatorInfo;
+    }
+}