a729a4e9ab
Sat Aug 19 11:00:53 2000 Anthony Green <green@redhat.com> * java/util/jar/Attributes.java, java/util/jar/JarEntry.java, java/util/jar/JarException.java, java/util/jar/JarFile.java, java/util/jar/JarInputStream.java, java/util/jar/JarOutputStream.java, java/util/jar/Manifest.java, java/util/Set.java, java/util/Map.java, java/util/Bucket.java, java/util/AbstractSet.java, java/util/BasicMapEntry.java, java/security/cert/CRL.java, java/security/cert/CRLException.java, java/security/cert/Certificate.java, java/security/cert/CertificateEncodingException.java, java/security/cert/CertificateException.java, java/security/cert/CertificateExpiredException.java, java/security/cert/CertificateFactory.java, java/security/cert/CertificateFactorySpi.java, java/security/cert/CertificateNotYetValidException.java, java/security/cert/CertificateParsingException.java, java/security/cert/X509CRL.java, java/security/cert/X509CRLEntry.java, java/security/cert/X509Certificate.java, java/security/cert/X509Extension.java: Imported from Classpath. * java/util/Hashtable.java: Imported from Classpath. * java/util/zip/ZipInputStream.java: Create stub for createZipEntry. * gcj/javaprims.h: Updated class list. * Makefile.in, gcj/Makefile.in: Rebuilt. * Makefile.am (ordinary_java_source_files): Add these new classes. From-SVN: r35809
371 lines
10 KiB
Java
371 lines
10 KiB
Java
/* X509CRL.java --- X.509 Certificate Revocation List
|
|
Copyright (C) 1999 Free Software Foundation, Inc.
|
|
|
|
This file is part of GNU Classpath.
|
|
|
|
GNU Classpath is free software; you can redistribute it and/or modify
|
|
it under the terms of the GNU General Public License as published by
|
|
the Free Software Foundation; either version 2, or (at your option)
|
|
any later version.
|
|
|
|
GNU Classpath is distributed in the hope that it will be useful, but
|
|
WITHOUT ANY WARRANTY; without even the implied warranty of
|
|
MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
|
|
General Public License for more details.
|
|
|
|
You should have received a copy of the GNU General Public License
|
|
along with GNU Classpath; see the file COPYING. If not, write to the
|
|
Free Software Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA
|
|
02111-1307 USA.
|
|
|
|
As a special exception, if you link this library with other files to
|
|
produce an executable, this library does not by itself cause the
|
|
resulting executable to be covered by the GNU General Public License.
|
|
This exception does not however invalidate any other reasons why the
|
|
executable file might be covered by the GNU General Public License. */
|
|
|
|
|
|
package java.security.cert;
|
|
import java.math.BigInteger;
|
|
import java.security.Principal;
|
|
import java.security.PublicKey;
|
|
import java.security.NoSuchAlgorithmException;
|
|
import java.security.InvalidKeyException;
|
|
import java.security.NoSuchProviderException;
|
|
import java.security.SignatureException;
|
|
import java.util.Date;
|
|
import java.util.Set;
|
|
|
|
/**
|
|
The X509CRL class is the abstract class used to manage
|
|
X.509 Certificate Revocation Lists. The CRL is a list of
|
|
time stamped entries which indicate which lists have been
|
|
revoked. The list is signed by a Certificate Authority (CA)
|
|
and made publically available in a repository.
|
|
|
|
Each revoked certificate in the CRL is identified by its
|
|
certificate serial number. When a piece of code uses a
|
|
certificate, the certificates validity is checked by
|
|
validating its signature and determing that it is not
|
|
only a recently acquired CRL. The recently aquired CRL
|
|
is depends on the local policy in affect. The CA issues
|
|
a new CRL periodically and entries are removed as the
|
|
certificate expiration date is reached
|
|
|
|
|
|
A description of the X.509 v2 CRL follows below from rfc2459.
|
|
|
|
"The X.509 v2 CRL syntax is as follows. For signature calculation,
|
|
the data that is to be signed is ASN.1 DER encoded. ASN.1 DER
|
|
encoding is a tag, length, value encoding system for each element.
|
|
|
|
CertificateList ::= SEQUENCE {
|
|
tbsCertList TBSCertList,
|
|
signatureAlgorithm AlgorithmIdentifier,
|
|
signatureValue BIT STRING }
|
|
|
|
TBSCertList ::= SEQUENCE {
|
|
version Version OPTIONAL,
|
|
-- if present, shall be v2
|
|
signature AlgorithmIdentifier,
|
|
issuer Name,
|
|
thisUpdate Time,
|
|
nextUpdate Time OPTIONAL,
|
|
revokedCertificates SEQUENCE OF SEQUENCE {
|
|
userCertificate CertificateSerialNumber,
|
|
revocationDate Time,
|
|
crlEntryExtensions Extensions OPTIONAL
|
|
-- if present, shall be v2
|
|
} OPTIONAL,
|
|
crlExtensions [0] EXPLICIT Extensions OPTIONAL
|
|
-- if present, shall be v2
|
|
}"
|
|
|
|
@author Mark Benvenuto
|
|
|
|
@since JDK 1.2
|
|
*/
|
|
public abstract class X509CRL extends CRL implements X509Extension
|
|
{
|
|
|
|
/**
|
|
Constructs a new X509CRL.
|
|
*/
|
|
protected X509CRL()
|
|
{
|
|
super("X.509");
|
|
}
|
|
|
|
/**
|
|
Compares this X509CRL to other. It checks if the
|
|
object if instanceOf X509CRL and then checks if
|
|
the encoded form matches.
|
|
|
|
@param other An Object to test for equality
|
|
|
|
@return true if equal, false otherwise
|
|
*/
|
|
public boolean equals(Object other)
|
|
{
|
|
if( other instanceof X509CRL ) {
|
|
try {
|
|
X509CRL x = (X509CRL) other;
|
|
if( getEncoded().length != x.getEncoded().length )
|
|
return false;
|
|
|
|
byte b1[] = getEncoded();
|
|
byte b2[] = x.getEncoded();
|
|
|
|
for( int i = 0; i < b1.length; i++ )
|
|
if( b1[i] != b2[i] )
|
|
return false;
|
|
|
|
} catch( CRLException crle ) {
|
|
return false;
|
|
}
|
|
return true;
|
|
}
|
|
return false;
|
|
}
|
|
|
|
/**
|
|
Returns a hash code for this X509CRL in its encoded
|
|
form.
|
|
|
|
@return A hash code of this class
|
|
*/
|
|
public int hashCode()
|
|
{
|
|
return super.hashCode();
|
|
}
|
|
|
|
/**
|
|
Gets the DER ASN.1 encoded format for this X.509 CRL.
|
|
|
|
@return byte array containg encoded form
|
|
|
|
@throws CRLException if an error occurs
|
|
*/
|
|
public abstract byte[] getEncoded() throws CRLException;
|
|
|
|
/**
|
|
Verifies that this CRL was properly signed with the
|
|
PublicKey that corresponds to its private key.
|
|
|
|
@param key PublicKey to verify with
|
|
|
|
@throws CRLException encoding error
|
|
@throws NoSuchAlgorithmException unsupported algorithm
|
|
@throws InvalidKeyException incorrect key
|
|
@throws NoSuchProviderException no provider
|
|
@throws SignatureException signature error
|
|
*/
|
|
public abstract void verify(PublicKey key)
|
|
throws CRLException,
|
|
NoSuchAlgorithmException,
|
|
InvalidKeyException,
|
|
NoSuchProviderException,
|
|
SignatureException;
|
|
|
|
/**
|
|
Verifies that this CRL was properly signed with the
|
|
PublicKey that corresponds to its private key and uses
|
|
the signature engine provided by the provider.
|
|
|
|
@param key PublicKey to verify with
|
|
@param sigProvider Provider to use for signature algorithm
|
|
|
|
@throws CRLException encoding error
|
|
@throws NoSuchAlgorithmException unsupported algorithm
|
|
@throws InvalidKeyException incorrect key
|
|
@throws NoSuchProviderException incorrect provider
|
|
@throws SignatureException signature error
|
|
*/
|
|
public abstract void verify(PublicKey key,
|
|
String sigProvider)
|
|
throws CRLException,
|
|
NoSuchAlgorithmException,
|
|
InvalidKeyException,
|
|
NoSuchProviderException,
|
|
SignatureException;
|
|
|
|
/**
|
|
Gets the version of this CRL.
|
|
|
|
The ASN.1 encoding is:
|
|
|
|
version Version OPTIONAL,
|
|
-- if present, shall be v2
|
|
|
|
Version ::= INTEGER { v1(0), v2(1), v3(2) }
|
|
|
|
Consult rfc2459 for more information.
|
|
|
|
@return the version number, Ex: 1 or 2
|
|
*/
|
|
public abstract int getVersion();
|
|
|
|
/**
|
|
Returns the issuer (issuer distinguished name) of the CRL.
|
|
The issuer is the entity who signed and issued the
|
|
Certificate Revocation List.
|
|
|
|
The ASN.1 DER encoding is:
|
|
|
|
issuer Name,
|
|
|
|
Name ::= CHOICE {
|
|
RDNSequence }
|
|
|
|
RDNSequence ::= SEQUENCE OF RelativeDistinguishedName
|
|
|
|
RelativeDistinguishedName ::=
|
|
SET OF AttributeTypeAndValue
|
|
|
|
AttributeTypeAndValue ::= SEQUENCE {
|
|
type AttributeType,
|
|
value AttributeValue }
|
|
|
|
AttributeType ::= OBJECT IDENTIFIER
|
|
|
|
AttributeValue ::= ANY DEFINED BY AttributeType
|
|
|
|
DirectoryString ::= CHOICE {
|
|
teletexString TeletexString (SIZE (1..MAX)),
|
|
printableString PrintableString (SIZE (1..MAX)),
|
|
universalString UniversalString (SIZE (1..MAX)),
|
|
utf8String UTF8String (SIZE (1.. MAX)),
|
|
bmpString BMPString (SIZE (1..MAX)) }
|
|
|
|
Consult rfc2459 for more information.
|
|
|
|
@return the issuer in the Principal class
|
|
*/
|
|
public abstract Principal getIssuerDN();
|
|
|
|
/**
|
|
Returns the thisUpdate date of the CRL.
|
|
|
|
The ASN.1 DER encoding is:
|
|
|
|
thisUpdate Time,
|
|
|
|
Time ::= CHOICE {
|
|
utcTime UTCTime,
|
|
generalTime GeneralizedTime }
|
|
|
|
Consult rfc2459 for more information.
|
|
|
|
@return the thisUpdate date
|
|
*/
|
|
public abstract Date getThisUpdate();
|
|
|
|
/*
|
|
Gets the nextUpdate field
|
|
|
|
The ASN.1 DER encoding is:
|
|
|
|
nextUpdate Time OPTIONAL,
|
|
|
|
Time ::= CHOICE {
|
|
utcTime UTCTime,
|
|
generalTime GeneralizedTime }
|
|
|
|
Consult rfc2459 for more information.
|
|
|
|
@return the nextUpdate date
|
|
*/
|
|
public abstract Date getNextUpdate();
|
|
|
|
/**
|
|
Gets the requeste dX509Entry for the specified
|
|
certificate serial number.
|
|
|
|
@return a X509CRLEntry representing the X.509 CRL entry
|
|
*/
|
|
public abstract X509CRLEntry getRevokedCertificate(BigInteger serialNumber);
|
|
|
|
/**
|
|
Returns a Set of revoked certificates.
|
|
|
|
@return a set of revoked certificates.
|
|
*/
|
|
public abstract Set getRevokedCertificates();
|
|
|
|
/**
|
|
Returns the DER ASN.1 encoded tbsCertList which is
|
|
the basic information of the list and associated certificates
|
|
in the encoded state. See top for more information.
|
|
|
|
The ASN.1 DER encoding is:
|
|
|
|
tbsCertList TBSCertList,
|
|
|
|
Consult rfc2459 for more information.
|
|
|
|
@return byte array representing tbsCertList
|
|
*/
|
|
public abstract byte[] getTBSCertList() throws CRLException;
|
|
|
|
|
|
/**
|
|
Returns the signature for the CRL.
|
|
|
|
The ASN.1 DER encoding is:
|
|
|
|
signatureValue BIT STRING
|
|
|
|
Consult rfc2459 for more information.
|
|
*/
|
|
public abstract byte[] getSignature();
|
|
|
|
/**
|
|
Returns the signature algorithm used to sign the CRL.
|
|
An examples is "SHA-1/DSA".
|
|
|
|
The ASN.1 DER encoding is:
|
|
|
|
signatureAlgorithm AlgorithmIdentifier,
|
|
|
|
AlgorithmIdentifier ::= SEQUENCE {
|
|
algorithm OBJECT IDENTIFIER,
|
|
parameters ANY DEFINED BY algorithm OPTIONAL }
|
|
|
|
Consult rfc2459 for more information.
|
|
|
|
The algorithm name is determined from the OID.
|
|
|
|
@return a string with the signature algorithm name
|
|
*/
|
|
public abstract String getSigAlgName();
|
|
|
|
/**
|
|
Returns the OID for the signature algorithm used.
|
|
Example "1.2.840.10040.4.3" is return for SHA-1 with DSA.\
|
|
|
|
The ASN.1 DER encoding for the example is:
|
|
|
|
id-dsa-with-sha1 ID ::= {
|
|
iso(1) member-body(2) us(840) x9-57 (10040)
|
|
x9cm(4) 3 }
|
|
|
|
Consult rfc2459 for more information.
|
|
|
|
@return a string containing the OID.
|
|
*/
|
|
public abstract String getSigAlgOID();
|
|
|
|
/**
|
|
Returns the AlgorithmParameters in the encoded form
|
|
for the signature algorithm used.
|
|
|
|
If access to the parameters is need, create an
|
|
instance of AlgorithmParameters.
|
|
|
|
@return byte array containing algorithm parameters, null
|
|
if no parameters are present in CRL
|
|
*/
|
|
public abstract byte[] getSigAlgParams();
|
|
|
|
}
|