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Diffstat (limited to 'prov/src/main/jdk1.3/org/bouncycastle/jce/cert/PolicyQualifierInfo.java')
| -rw-r--r-- | prov/src/main/jdk1.3/org/bouncycastle/jce/cert/PolicyQualifierInfo.java | 196 |
1 files changed, 0 insertions, 196 deletions
diff --git a/prov/src/main/jdk1.3/org/bouncycastle/jce/cert/PolicyQualifierInfo.java b/prov/src/main/jdk1.3/org/bouncycastle/jce/cert/PolicyQualifierInfo.java deleted file mode 100644 index 6fb8066f..00000000 --- a/prov/src/main/jdk1.3/org/bouncycastle/jce/cert/PolicyQualifierInfo.java +++ /dev/null @@ -1,196 +0,0 @@ -package org.bouncycastle.jce.cert; - -import java.io.ByteArrayInputStream; -import java.io.ByteArrayOutputStream; -import java.io.IOException; - -import org.bouncycastle.asn1.ASN1InputStream; -import org.bouncycastle.asn1.ASN1Object; -import org.bouncycastle.asn1.ASN1ObjectIdentifier; -import org.bouncycastle.asn1.ASN1Sequence; -import org.bouncycastle.asn1.DEROutputStream; -import org.bouncycastle.asn1.util.ASN1Dump; - -/** - * An immutable policy qualifier represented by the ASN.1 PolicyQualifierInfo - * structure.<br /> - * <br /> - * The ASN.1 definition is as follows:<br /> - * <br /> - * - * <pre> - * PolicyQualifierInfo ::= SEQUENCE { - * policyQualifierId PolicyQualifierId, - * qualifier ANY DEFINED BY policyQualifierId } - * </pre> - * - * <br /> - * <br /> - * A certificate policies extension, if present in an X.509 version 3 - * certificate, contains a sequence of one or more policy information terms, - * each of which consists of an object identifier (OID) and optional qualifiers. - * In an end-entity certificate, these policy information terms indicate the - * policy under which the certificate has been issued and the purposes for which - * the certificate may be used. In a CA certificate, these policy information - * terms limit the set of policies for certification paths which include this - * certificate.<br /> - * <br /> - * A <code>Set</code> of <code>PolicyQualifierInfo</code> objects are - * returned by the - * {@link PolicyNode#getPolicyQualifiers PolicyNode.getPolicyQualifiers} method. - * This allows applications with specific policy requirements to process and - * validate each policy qualifier. Applications that need to process policy - * qualifiers should explicitly set the <code>policyQualifiersRejected</code> - * flag to false (by calling the - * {@link PKIXParameters#setPolicyQualifiersRejected - * PKIXParameters.setPolicyQualifiersRejected} method) before validating a - * certification path.<br /> - * <br /> - * Note that the PKIX certification path validation algorithm specifies that any - * policy qualifier in a certificate policies extension that is marked critical - * must be processed and validated. Otherwise the certification path must be - * rejected. If the <code>policyQualifiersRejected</code> flag is set to - * false, it is up to the application to validate all policy qualifiers in this - * manner in order to be PKIX compliant.<br /> - * <br /> - * <b>Concurrent Access</b><br /> - * <br /> - * All <code>PolicyQualifierInfo</code> objects must be immutable and - * thread-safe. That is, multiple threads may concurrently invoke the methods - * defined in this class on a single <code>PolicyQualifierInfo</code> object - * (or more than one) with no ill effects. Requiring - * <code>PolicyQualifierInfo</code> objects to be immutable and thread-safe - * allows them to be passed around to various pieces of code without worrying - * about coordinating access.<br /> - * <br /> - * Uses {@link org.bouncycastle.asn1.ASN1InputStream ASN1InputStream}, - * {@link org.bouncycastle.asn1.ASN1Sequence ASN1Sequence}, - * {@link org.bouncycastle.asn1.ASN1ObjectIdentifier ASN1ObjectIdentifier}, - * {@link org.bouncycastle.asn1.DEROutputStream DEROutputStream}, - * {@link org.bouncycastle.asn1.ASN1Object ASN1Object} - */ -public final class PolicyQualifierInfo -{ - private String id; - - private byte[] encoded; - - private byte[] qualifier; - - /** - * Creates an instance of <code>PolicyQualifierInfo</code> from the - * encoded bytes. The encoded byte array is copied on construction.<br /> - * <br /> - * Uses {@link org.bouncycastle.asn1.ASN1InputStream ASN1InputStream}, - * {@link org.bouncycastle.asn1.ASN1Sequence ASN1Sequence}, - * {@link org.bouncycastle.asn1.ASN1ObjectIdentifier ASN1ObjectIdentifier} and - * {@link org.bouncycastle.asn1.DEROutputStream DEROutputStream} - * - * @param encoded - * a byte array containing the qualifier in DER encoding - * - * @exception IOException - * thrown if the byte array does not represent a valid and - * parsable policy qualifier - */ - public PolicyQualifierInfo(byte[] encoded) throws IOException - { - this.encoded = (byte[])encoded.clone(); - try - { - ByteArrayInputStream inStream = new ByteArrayInputStream( - this.encoded); - ASN1InputStream derInStream = new ASN1InputStream(inStream); - ASN1Sequence obj = (ASN1Sequence)derInStream.readObject(); - id = ((ASN1ObjectIdentifier)obj.getObjectAt(0)).getId(); - ByteArrayOutputStream outStream = new ByteArrayOutputStream(); - DEROutputStream derOutStream = new DEROutputStream(outStream); - - derOutStream.writeObject(obj.getObjectAt(1)); - derOutStream.close(); - - qualifier = outStream.toByteArray(); - } - catch (Exception ex) - { - throw new IOException("parsing exception : " + ex.toString()); - } - } - - /** - * Returns the <code>policyQualifierId</code> field of this - * <code>PolicyQualifierInfo</code>. The <code>policyQualifierId</code> - * is an Object Identifier (OID) represented by a set of nonnegative - * integers separated by periods. - * - * @return the OID (never <code>null</code>) - */ - public String getPolicyQualifierId() - { - return id; - } - - /** - * Returns the ASN.1 DER encoded form of this - * <code>PolicyQualifierInfo</code>. - * - * @return the ASN.1 DER encoded bytes (never <code>null</code>). Note - * that a copy is returned, so the data is cloned each time this - * method is called. - */ - public byte[] getEncoded() - { - return (byte[])encoded.clone(); - } - - /** - * Returns the ASN.1 DER encoded form of the <code>qualifier</code> field - * of this <code>PolicyQualifierInfo</code>. - * - * @return the ASN.1 DER encoded bytes of the <code>qualifier</code> - * field. Note that a copy is returned, so the data is cloned each - * time this method is called. - */ - public byte[] getPolicyQualifier() - { - if (qualifier == null) - { - return null; - } - - return (byte[])qualifier.clone(); - } - - /** - * Return a printable representation of this - * <code>PolicyQualifierInfo</code>.<br /> - * <br /> - * Uses {@link org.bouncycastle.asn1.ASN1InputStream ASN1InputStream}, - * {@link org.bouncycastle.asn1.ASN1Object ASN1Object} - * - * @return a <code>String</code> describing the contents of this - * <code>PolicyQualifierInfo</code> - */ - public String toString() - { - StringBuffer s = new StringBuffer(); - s.append("PolicyQualifierInfo: [\n"); - s.append("qualifierID: ").append(id).append('\n'); - try - { - ByteArrayInputStream inStream = new ByteArrayInputStream(qualifier); - ASN1InputStream derInStream = new ASN1InputStream(inStream); - ASN1Object derObject = derInStream.readObject(); - s - .append(" qualifier:\n").append(ASN1Dump.dumpAsString(derObject)) - .append('\n'); - } - catch (IOException ex) - { - s.append(ex.getMessage()); - } - s.append("qualifier: ").append(id).append('\n'); - s.append(']'); - return s.toString(); - } -}
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