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CertificatePolicies.java
Package: security.rar　[view]
Upload User: lior1029
Upload Date: 2013-05-07
Package Size: 209k
Code Size: 3k
Category:

CA program

Development Platform:

Java

CertificatePolicies.java：Code Content
  1. package org.bouncycastle.asn1.x509;
  3. import java.math.BigInteger;
  4. import java.util.Vector;
  5. import java.util.Enumeration;
  7. import org.bouncycastle.asn1.*;
  9. public class CertificatePolicies
  10.     implements DEREncodable
  11. {
  12.     static final DERObjectIdentifier anyPolicy = new DERObjectIdentifier("2.5.29.32.0");
  14.     Vector policies = new Vector();
  16.     public static CertificatePolicies getInstance(
  17.         ASN1TaggedObject obj,
  18.         boolean explicit)
  19.     {
  20.         return getInstance(ASN1Sequence.getInstance(obj, explicit));
  21.     }
  23.     public static CertificatePolicies getInstance(
  24.         Object  obj)
  25.     {
  26.         if (obj instanceof CertificatePolicies)
  27.         {
  28.             return (CertificatePolicies)obj;
  29.         }
  30.         else if (obj instanceof ASN1Sequence)
  31.         {
  32.             return new CertificatePolicies((ASN1Sequence)obj);
  33.         }
  35.         throw new IllegalArgumentException("unknown object in factory");
  36.     }
  38.     public CertificatePolicies(
  39.         ASN1Sequence   seq)
  40.     {
  41.         Enumeration e = seq.getObjects();
  42.         while (e.hasMoreElements())
  43.         {
  44.             ASN1Sequence s = (ASN1Sequence)e.nextElement();
  45.             policies.addElement(s.getObjectAt(0));
  46.         }
  47.         // For now we just don't handle PolicyQualifiers
  48.     }
  50.     public CertificatePolicies(
  51.         String p)
  52.     {
  53.         policies.addElement(new DERObjectIdentifier(p));
  54.     }
  57.     public void addPolicy(
  58.         String p)
  59.     {
  60.         policies.addElement(new DERObjectIdentifier(p));
  61.     }
  62.     public String getPolicy(int nr)
  63.     {
  64.         if (policies.size() > nr)
  65.             return ((DERObjectIdentifier)policies.elementAt(nr)).getId();
  67.         return null;
  68.     }
  71.     /**
  72.      * <pre>
  73.      * certificatePolicies ::= SEQUENCE SIZE (1..MAX) OF PolicyInformation
  74.      *
  75.      * PolicyInformation ::= SEQUENCE {
  76.      *   policyIdentifier   CertPolicyId,
  77.      *   policyQualifiers   SEQUENCE SIZE (1..MAX) OF
  78.      *                           PolicyQualifierInfo OPTIONAL }
  79.      *
  80.      * CertPolicyId ::= OBJECT IDENTIFIER
  81.      *
  82.      * PolicyQualifierInfo ::= SEQUENCE {
  83.      *   policyQualifierId  PolicyQualifierId,
  84.      *   qualifier          ANY DEFINED BY policyQualifierId }
  85.      *
  86.      * PolicyQualifierId ::=
  87.      *   OBJECT IDENTIFIER ( id-qt-cps | id-qt-unotice )
  88.      * </pre>
  89.      */
  90.     public DERObject getDERObject()
  91.     {
  92.         ASN1EncodableVector  v = new ASN1EncodableVector();
  94.         // We only do policyIdentifier yet...
  95.         for (int i=0;i<policies.size();i++)
  96.         {
  97.             v.add(new DERSequence((DERObjectIdentifier)policies.elementAt(i)));
  98.         }
  100.         return new DERSequence(v);
  101.     }
  103.     public String toString()
  104.     {
  105.         String p = null;
  106.         for (int i=0;i<policies.size();i++)
  107.         {
  108.             if (p != null)
  109.                 p += ", ";
  110.             p += ((DERObjectIdentifier)policies.elementAt(i)).getId();
  111.         }
  112.         return "CertificatePolicies: "+p;
  113.     }
  114. }