1 files changed, 87 insertions, 0 deletions
diff --git a/core/src/main/java/org/bouncycastle/asn1/x509/PolicyInformation.java b/core/src/main/java/org/bouncycastle/asn1/x509/PolicyInformation.java
new file mode 100644
index 00000000..d1de26fc
--- /dev/null
+++ b/core/src/main/java/org/bouncycastle/asn1/x509/PolicyInformation.java
@@ -0,0 +1,87 @@
+package org.bouncycastle.asn1.x509;
+
+import org.bouncycastle.asn1.ASN1EncodableVector;
+import org.bouncycastle.asn1.ASN1Object;
+import org.bouncycastle.asn1.ASN1ObjectIdentifier;
+import org.bouncycastle.asn1.ASN1Primitive;
+import org.bouncycastle.asn1.ASN1Sequence;
+import org.bouncycastle.asn1.DERSequence;
+
+public class PolicyInformation
+    extends ASN1Object
+{
+    private ASN1ObjectIdentifier   policyIdentifier;
+    private ASN1Sequence          policyQualifiers;
+
+    private PolicyInformation(
+        ASN1Sequence seq)
+    {
+        if (seq.size() < 1 || seq.size() > 2)
+        {
+            throw new IllegalArgumentException("Bad sequence size: "
+                    + seq.size());
+        }
+
+        policyIdentifier = ASN1ObjectIdentifier.getInstance(seq.getObjectAt(0));
+
+        if (seq.size() > 1)
+        {
+            policyQualifiers = ASN1Sequence.getInstance(seq.getObjectAt(1));
+        }
+    }
+
+    public PolicyInformation(
+        ASN1ObjectIdentifier policyIdentifier)
+    {
+        this.policyIdentifier = policyIdentifier;
+    }
+
+    public PolicyInformation(
+        ASN1ObjectIdentifier policyIdentifier,
+        ASN1Sequence        policyQualifiers)
+    {
+        this.policyIdentifier = policyIdentifier;
+        this.policyQualifiers = policyQualifiers;
+    }
+
+    public static PolicyInformation getInstance(
+        Object obj)
+    {
+        if (obj == null || obj instanceof PolicyInformation)
+        {
+            return (PolicyInformation)obj;
+        }
+
+        return new PolicyInformation(ASN1Sequence.getInstance(obj));
+    }
+
+    public ASN1ObjectIdentifier getPolicyIdentifier()
+    {
+        return policyIdentifier;
+    }
+    
+    public ASN1Sequence getPolicyQualifiers()
+    {
+        return policyQualifiers;
+    }
+    
+    /* 
+     * PolicyInformation ::= SEQUENCE {
+     *      policyIdentifier   CertPolicyId,
+     *      policyQualifiers   SEQUENCE SIZE (1..MAX) OF
+     *              PolicyQualifierInfo OPTIONAL }
+     */ 
+    public ASN1Primitive toASN1Primitive()
+    {
+        ASN1EncodableVector v = new ASN1EncodableVector();
+        
+        v.add(policyIdentifier);
+
+        if (policyQualifiers != null)
+        {
+            v.add(policyQualifiers);
+        }
+        
+        return new DERSequence(v);
+    }
+}