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JDK 11 java.base.jmod - Base Module
JDK 11 java.base.jmod is the JMOD file for JDK 11 Base module.
JDK 11 Base module compiled class files are stored in \fyicenter\jdk-11.0.1\jmods\java.base.jmod.
JDK 11 Base module compiled class files are also linked and stored in the \fyicenter\jdk-11.0.1\lib\modules JImage file.
JDK 11 Base module source code files are stored in \fyicenter\jdk-11.0.1\lib\src.zip\java.base.
You can click and view the content of each source code file in the list below.
✍: FYIcenter
⏎ java/security/cert/X509CRL.java
/* * Copyright (c) 1997, 2018, Oracle and/or its affiliates. All rights reserved. * ORACLE PROPRIETARY/CONFIDENTIAL. Use is subject to license terms. * * * * * * * * * * * * * * * * * * * * */ package java.security.cert; import java.security.*; import java.security.spec.*; import javax.security.auth.x500.X500Principal; import java.math.BigInteger; import java.util.Date; import java.util.Set; import java.util.Arrays; import sun.security.x509.X509CRLImpl; import sun.security.util.SignatureUtil; /** * <p> * Abstract class for an X.509 Certificate Revocation List (CRL). * A CRL is a time-stamped list identifying revoked certificates. * It is signed by a Certificate Authority (CA) and made freely * available in a public repository. * * <p>Each revoked certificate is * identified in a CRL by its certificate serial number. When a * certificate-using system uses a certificate (e.g., for verifying a * remote user's digital signature), that system not only checks the * certificate signature and validity but also acquires a suitably- * recent CRL and checks that the certificate serial number is not on * that CRL. The meaning of "suitably-recent" may vary with local * policy, but it usually means the most recently-issued CRL. A CA * issues a new CRL on a regular periodic basis (e.g., hourly, daily, or * weekly). Entries are added to CRLs as revocations occur, and an * entry may be removed when the certificate expiration date is reached. * <p> * The X.509 v2 CRL format is described below in ASN.1: * <pre> * CertificateList ::= SEQUENCE { * tbsCertList TBSCertList, * signatureAlgorithm AlgorithmIdentifier, * signature BIT STRING } * </pre> * <p> * More information can be found in * <a href="http://tools.ietf.org/html/rfc5280">RFC 5280: Internet X.509 * Public Key Infrastructure Certificate and CRL Profile</a>. * <p> * The ASN.1 definition of {@code tbsCertList} is: * <pre> * TBSCertList ::= SEQUENCE { * version Version OPTIONAL, * -- if present, must be v2 * signature AlgorithmIdentifier, * issuer Name, * thisUpdate ChoiceOfTime, * nextUpdate ChoiceOfTime OPTIONAL, * revokedCertificates SEQUENCE OF SEQUENCE { * userCertificate CertificateSerialNumber, * revocationDate ChoiceOfTime, * crlEntryExtensions Extensions OPTIONAL * -- if present, must be v2 * } OPTIONAL, * crlExtensions [0] EXPLICIT Extensions OPTIONAL * -- if present, must be v2 * } * </pre> * <p> * CRLs are instantiated using a certificate factory. The following is an * example of how to instantiate an X.509 CRL: * <pre>{@code * try (InputStream inStream = new FileInputStream("fileName-of-crl")) { * CertificateFactory cf = CertificateFactory.getInstance("X.509"); * X509CRL crl = (X509CRL)cf.generateCRL(inStream); * } * }</pre> * * @author Hemma Prafullchandra * @since 1.2 * * * @see CRL * @see CertificateFactory * @see X509Extension */ public abstract class X509CRL extends CRL implements X509Extension { private transient X500Principal issuerPrincipal; /** * Constructor for X.509 CRLs. */ protected X509CRL() { super("X.509"); } /** * Compares this CRL for equality with the given * object. If the {@code other} object is an * {@code instanceof} {@code X509CRL}, then * its encoded form is retrieved and compared with the * encoded form of this CRL. * * @param other the object to test for equality with this CRL. * * @return true iff the encoded forms of the two CRLs * match, false otherwise. */ public boolean equals(Object other) { if (this == other) { return true; } if (!(other instanceof X509CRL)) { return false; } try { byte[] thisCRL = X509CRLImpl.getEncodedInternal(this); byte[] otherCRL = X509CRLImpl.getEncodedInternal((X509CRL)other); return Arrays.equals(thisCRL, otherCRL); } catch (CRLException e) { return false; } } /** * Returns a hashcode value for this CRL from its * encoded form. * * @return the hashcode value. */ public int hashCode() { int retval = 0; try { byte[] crlData = X509CRLImpl.getEncodedInternal(this); for (int i = 1; i < crlData.length; i++) { retval += crlData[i] * i; } return retval; } catch (CRLException e) { return retval; } } /** * Returns the ASN.1 DER-encoded form of this CRL. * * @return the encoded form of this certificate * @exception CRLException if an encoding error occurs. */ public abstract byte[] getEncoded() throws CRLException; /** * Verifies that this CRL was signed using the * private key that corresponds to the given public key. * * @param key the PublicKey used to carry out the verification. * * @exception NoSuchAlgorithmException on unsupported signature * algorithms. * @exception InvalidKeyException on incorrect key. * @exception NoSuchProviderException if there's no default provider. * @exception SignatureException on signature errors. * @exception CRLException on encoding errors. */ public abstract void verify(PublicKey key) throws CRLException, NoSuchAlgorithmException, InvalidKeyException, NoSuchProviderException, SignatureException; /** * Verifies that this CRL was signed using the * private key that corresponds to the given public key. * This method uses the signature verification engine * supplied by the given provider. * * @param key the PublicKey used to carry out the verification. * @param sigProvider the name of the signature provider. * * @exception NoSuchAlgorithmException on unsupported signature * algorithms. * @exception InvalidKeyException on incorrect key. * @exception NoSuchProviderException on incorrect provider. * @exception SignatureException on signature errors. * @exception CRLException on encoding errors. */ public abstract void verify(PublicKey key, String sigProvider) throws CRLException, NoSuchAlgorithmException, InvalidKeyException, NoSuchProviderException, SignatureException; /** * Verifies that this CRL was signed using the * private key that corresponds to the given public key. * This method uses the signature verification engine * supplied by the given provider. Note that the specified Provider object * does not have to be registered in the provider list. * * This method was added to version 1.8 of the Java Platform Standard * Edition. In order to maintain backwards compatibility with existing * service providers, this method is not {@code abstract} * and it provides a default implementation. * * @param key the PublicKey used to carry out the verification. * @param sigProvider the signature provider. * * @exception NoSuchAlgorithmException on unsupported signature * algorithms. * @exception InvalidKeyException on incorrect key. * @exception SignatureException on signature errors. * @exception CRLException on encoding errors. * @since 1.8 */ public void verify(PublicKey key, Provider sigProvider) throws CRLException, NoSuchAlgorithmException, InvalidKeyException, SignatureException { Signature sig = (sigProvider == null) ? Signature.getInstance(getSigAlgName()) : Signature.getInstance(getSigAlgName(), sigProvider); sig.initVerify(key); // set parameters after Signature.initSign/initVerify call, // so the deferred provider selections occur when key is set try { SignatureUtil.specialSetParameter(sig, getSigAlgParams()); } catch (ProviderException e) { throw new CRLException(e.getMessage(), e.getCause()); } catch (InvalidAlgorithmParameterException e) { throw new CRLException(e); } byte[] tbsCRL = getTBSCertList(); sig.update(tbsCRL, 0, tbsCRL.length); if (sig.verify(getSignature()) == false) { throw new SignatureException("Signature does not match."); } } /** * Gets the {@code version} (version number) value from the CRL. * The ASN.1 definition for this is: * <pre> * version Version OPTIONAL, * -- if present, must be v2 * * Version ::= INTEGER { v1(0), v2(1), v3(2) } * -- v3 does not apply to CRLs but appears for consistency * -- with definition of Version for certs * </pre> * * @return the version number, i.e. 1 or 2. */ public abstract int getVersion(); /** * <strong>Denigrated</strong>, replaced by {@linkplain * #getIssuerX500Principal()}. This method returns the {@code issuer} * as an implementation specific Principal object, which should not be * relied upon by portable code. * * <p> * Gets the {@code issuer} (issuer distinguished name) value from * the CRL. The issuer name identifies the entity that signed (and * issued) the CRL. * * <p>The issuer name field contains an * X.500 distinguished name (DN). * The ASN.1 definition for this is: * <pre> * issuer Name * * Name ::= CHOICE { RDNSequence } * RDNSequence ::= SEQUENCE OF RelativeDistinguishedName * RelativeDistinguishedName ::= * SET OF AttributeValueAssertion * * AttributeValueAssertion ::= SEQUENCE { * AttributeType, * AttributeValue } * AttributeType ::= OBJECT IDENTIFIER * AttributeValue ::= ANY * </pre> * The {@code Name} describes a hierarchical name composed of * attributes, * such as country name, and corresponding values, such as US. * The type of the {@code AttributeValue} component is determined by * the {@code AttributeType}; in general it will be a * {@code directoryString}. A {@code directoryString} is usually * one of {@code PrintableString}, * {@code TeletexString} or {@code UniversalString}. * * @return a Principal whose name is the issuer distinguished name. */ public abstract Principal getIssuerDN(); /** * Returns the issuer (issuer distinguished name) value from the * CRL as an {@code X500Principal}. * <p> * It is recommended that subclasses override this method. * * @return an {@code X500Principal} representing the issuer * distinguished name * @since 1.4 */ public X500Principal getIssuerX500Principal() { if (issuerPrincipal == null) { issuerPrincipal = X509CRLImpl.getIssuerX500Principal(this); } return issuerPrincipal; } /** * Gets the {@code thisUpdate} date from the CRL. * The ASN.1 definition for this is: * <pre> * thisUpdate ChoiceOfTime * ChoiceOfTime ::= CHOICE { * utcTime UTCTime, * generalTime GeneralizedTime } * </pre> * * @return the {@code thisUpdate} date from the CRL. */ public abstract Date getThisUpdate(); /** * Gets the {@code nextUpdate} date from the CRL. * * @return the {@code nextUpdate} date from the CRL, or null if * not present. */ public abstract Date getNextUpdate(); /** * Gets the CRL entry, if any, with the given certificate serialNumber. * * @param serialNumber the serial number of the certificate for which a CRL entry * is to be looked up * @return the entry with the given serial number, or null if no such entry * exists in this CRL. * @see X509CRLEntry */ public abstract X509CRLEntry getRevokedCertificate(BigInteger serialNumber); /** * Get the CRL entry, if any, for the given certificate. * * <p>This method can be used to lookup CRL entries in indirect CRLs, * that means CRLs that contain entries from issuers other than the CRL * issuer. The default implementation will only return entries for * certificates issued by the CRL issuer. Subclasses that wish to * support indirect CRLs should override this method. * * @param certificate the certificate for which a CRL entry is to be looked * up * @return the entry for the given certificate, or null if no such entry * exists in this CRL. * @exception NullPointerException if certificate is null * * @since 1.5 */ public X509CRLEntry getRevokedCertificate(X509Certificate certificate) { X500Principal certIssuer = certificate.getIssuerX500Principal(); X500Principal crlIssuer = getIssuerX500Principal(); if (certIssuer.equals(crlIssuer) == false) { return null; } return getRevokedCertificate(certificate.getSerialNumber()); } /** * Gets all the entries from this CRL. * This returns a Set of X509CRLEntry objects. * * @return all the entries or null if there are none present. * @see X509CRLEntry */ public abstract Set<? extends X509CRLEntry> getRevokedCertificates(); /** * Gets the DER-encoded CRL information, the * {@code tbsCertList} from this CRL. * This can be used to verify the signature independently. * * @return the DER-encoded CRL information. * @exception CRLException if an encoding error occurs. */ public abstract byte[] getTBSCertList() throws CRLException; /** * Gets the {@code signature} value (the raw signature bits) from * the CRL. * The ASN.1 definition for this is: * <pre> * signature BIT STRING * </pre> * * @return the signature. */ public abstract byte[] getSignature(); /** * Gets the signature algorithm name for the CRL * signature algorithm. An example is the string "SHA256withRSA". * The ASN.1 definition for this is: * <pre> * signatureAlgorithm AlgorithmIdentifier * * AlgorithmIdentifier ::= SEQUENCE { * algorithm OBJECT IDENTIFIER, * parameters ANY DEFINED BY algorithm OPTIONAL } * -- contains a value of the type * -- registered for use with the * -- algorithm object identifier value * </pre> * * <p>The algorithm name is determined from the {@code algorithm} * OID string. * * @return the signature algorithm name. */ public abstract String getSigAlgName(); /** * Gets the signature algorithm OID string from the CRL. * An OID is represented by a set of nonnegative whole numbers separated * by periods. * For example, the string "1.2.840.10040.4.3" identifies the SHA-1 * with DSA signature algorithm defined in * <a href="http://www.ietf.org/rfc/rfc3279.txt">RFC 3279: Algorithms and * Identifiers for the Internet X.509 Public Key Infrastructure Certificate * and CRL Profile</a>. * * <p>See {@link #getSigAlgName() getSigAlgName} for * relevant ASN.1 definitions. * * @return the signature algorithm OID string. */ public abstract String getSigAlgOID(); /** * Gets the DER-encoded signature algorithm parameters from this * CRL's signature algorithm. In most cases, the signature * algorithm parameters are null; the parameters are usually * supplied with the public key. * If access to individual parameter values is needed then use * {@link java.security.AlgorithmParameters AlgorithmParameters} * and instantiate with the name returned by * {@link #getSigAlgName() getSigAlgName}. * * <p>See {@link #getSigAlgName() getSigAlgName} for * relevant ASN.1 definitions. * * @return the DER-encoded signature algorithm parameters, or * null if no parameters are present. */ public abstract byte[] getSigAlgParams(); }
⏎ java/security/cert/X509CRL.java
Or download all of them as a single archive file:
File name: java.base-11.0.1-src.zip File size: 8740354 bytes Release date: 2018-11-04 Download
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