/* * Copyright (c) 2000, 2002, Oracle and/or its affiliates. All rights reserved. * DO NOT ALTER OR REMOVE COPYRIGHT NOTICES OR THIS FILE HEADER. * * This code is free software; you can redistribute it and/or modify it * under the terms of the GNU General Public License version 2 only, as * published by the Free Software Foundation. Oracle designates this * particular file as subject to the "Classpath" exception as provided * by Oracle in the LICENSE file that accompanied this code. * * This code 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 * version 2 for more details (a copy is included in the LICENSE file that * accompanied this code). * * You should have received a copy of the GNU General Public License version * 2 along with this work; if not, write to the Free Software Foundation, * Inc., 51 Franklin St, Fifth Floor, Boston, MA 02110-1301 USA. * * Please contact Oracle, 500 Oracle Parkway, Redwood Shores, CA 94065 USA * or visit www.oracle.com if you need additional information or have any * questions. */package sun.security.provider.certpath;import sun.security.util.Debug;import java.security.cert.Certificate;import java.security.cert.CertificateException;import java.security.cert.X509Certificate;import sun.security.x509.AuthorityKeyIdentifierExtension;import sun.security.x509.KeyIdentifier;import sun.security.x509.SubjectKeyIdentifierExtension;import sun.security.x509.X509CertImpl;/* * This class represents a vertex in the adjacency list. A * vertex in the builder's view is just a distinguished name * in the directory. The Vertex contains a certificate * along an attempted certification path, along with a pointer * to a list of certificates that followed this one in various * attempted certification paths. * * @author Sean Mullan * @since 1.4 */public class Vertex { private static final Debug debug = Debug.getInstance("certpath"); private Certificate cert; private int index; private Throwable throwable; /** * Constructor; creates vertex with index of -1 * Use setIndex method to set another index. * * @param cert Certificate associated with vertex */ Vertex(Certificate cert) { this.cert = cert; this.index = -1; } /** * return the certificate for this vertex * * @returns Certificate */ public Certificate getCertificate() { return cert; } /** * get the index for this vertex, where the index is the row of the * adjacency list that contains certificates that could follow this * certificate. * * @returns int index for this vertex, or -1 if no following certificates. */ public int getIndex() { return index; } /** * set the index for this vertex, where the index is the row of the * adjacency list that contains certificates that could follow this * certificate. * * @param ndx int index for vertex, or -1 if no following certificates. */ void setIndex(int ndx) { index = ndx; } /** * return the throwable associated with this vertex; * returns null if none. * * @returns Throwable */ public Throwable getThrowable() { return throwable; } /** * set throwable associated with this vertex; default value is null. * * @param throwable Throwable associated with this vertex * (or null) */ void setThrowable(Throwable throwable) { this.throwable = throwable; } /** * Return full string representation of vertex * * @returns String representation of vertex */ public String toString() { return certToString() + throwableToString() + indexToString(); } /** * Return string representation of this vertex's * certificate information. * * @returns String representation of certificate info */ public String certToString() { String out = ""; if (cert == null || ! (cert instanceof X509Certificate)) return "Cert: Not an X509Certificate\n"; X509CertImpl x509Cert = null; try { x509Cert = X509CertImpl.toImpl((X509Certificate)cert); } catch (CertificateException ce) { if (debug != null) { debug.println("Vertex.certToString() unexpected exception"); ce.printStackTrace(); } return out; } out = "Issuer: " + x509Cert.getIssuerX500Principal() + "\n"; out = out + "Subject: " + x509Cert.getSubjectX500Principal() + "\n"; out = out + "SerialNum: " + (x509Cert.getSerialNumber()).toString(16) + "\n"; out = out + "Expires: " + x509Cert.getNotAfter().toString() + "\n"; boolean[] iUID = x509Cert.getIssuerUniqueID(); if (iUID != null) { out = out + "IssuerUID: "; for (int i=0; i < iUID.length; i++) { out = out + (iUID[i]?1:0); } out = out + "\n"; } boolean[] sUID = x509Cert.getSubjectUniqueID(); if (sUID != null) { out = out + "SubjectUID: "; for (int i=0; i< sUID.length; i++) { out = out + (sUID[i]?1:0); } out = out + "\n"; } SubjectKeyIdentifierExtension sKeyID = null; try { sKeyID = x509Cert.getSubjectKeyIdentifierExtension(); if (sKeyID != null) { KeyIdentifier keyID = (KeyIdentifier)sKeyID.get(sKeyID.KEY_ID); out = out + "SubjKeyID: " + keyID.toString(); } } catch (Exception e) { if (debug != null) { debug.println("Vertex.certToString() unexpected exception"); e.printStackTrace(); } } AuthorityKeyIdentifierExtension aKeyID = null; try { aKeyID = x509Cert.getAuthorityKeyIdentifierExtension(); if (aKeyID != null) { KeyIdentifier keyID = (KeyIdentifier)aKeyID.get(aKeyID.KEY_ID); out = out + "AuthKeyID: " + keyID.toString(); } } catch (Exception e) { if (debug != null) { debug.println("Vertex.certToString() 2 unexpected exception"); e.printStackTrace(); } } return out; } /** * return Vertex throwable as String compatible with * the way toString returns other information * * @returns String form of exception (or "none") */ public String throwableToString() { String out = "Exception: "; if (throwable != null) out = out + throwable.toString(); else out = out + "null"; out = out + "\n"; return out; } /** * return Vertex index as String compatible with * the way other Vertex.xToString() methods display * information. * * @returns String form of index as "Last cert? [Yes/No] */ public String moreToString() { String out = "Last cert? "; out = out + ((index == -1)?"Yes":"No"); out = out + "\n"; return out; } /** * return Vertex index as String compatible with * the way other Vertex.xToString() methods displays other information. * * @returns String form of index as "Index: [numeric index]" */ public String indexToString() { String out = "Index: " + index + "\n"; return out; }}
/*
* Copyright (c) 2000, 2002, Oracle and/or its affiliates. All rights reserved.
* DO NOT ALTER OR REMOVE COPYRIGHT NOTICES OR THIS FILE HEADER.
*
* This code is free software; you can redistribute it and/or modify it
* under the terms of the GNU General Public License version 2 only, as
* published by the Free Software Foundation. Oracle designates this
* particular file as subject to the "Classpath" exception as provided
* by Oracle in the LICENSE file that accompanied this code.
*
* This code 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
* version 2 for more details (a copy is included in the LICENSE file that
* accompanied this code).
*
* You should have received a copy of the GNU General Public License version
* 2 along with this work; if not, write to the Free Software Foundation,
* Inc., 51 Franklin St, Fifth Floor, Boston, MA 02110-1301 USA.
*
* Please contact Oracle, 500 Oracle Parkway, Redwood Shores, CA 94065 USA
* or visit www.oracle.com if you need additional information or have any
* questions.
*/
package sun.security.provider.certpath;
import sun.security.util.Debug;
import java.security.cert.Certificate;
import java.security.cert.CertificateException;
import java.security.cert.X509Certificate;
import sun.security.x509.AuthorityKeyIdentifierExtension;
import sun.security.x509.KeyIdentifier;
import sun.security.x509.SubjectKeyIdentifierExtension;
import sun.security.x509.X509CertImpl;
/*
* This class represents a vertex in the adjacency list. A
* vertex in the builder's view is just a distinguished name
* in the directory. The Vertex contains a certificate
* along an attempted certification path, along with a pointer
* to a list of certificates that followed this one in various
* attempted certification paths.
*
* @author Sean Mullan
* @since 1.4
*/
public class Vertex {
private static final Debug debug = Debug.getInstance("certpath");
private Certificate cert;
private int index;
private Throwable throwable;
/**
* Constructor; creates vertex with index of -1
* Use setIndex method to set another index.
*
* @param cert Certificate associated with vertex
*/
Vertex(Certificate cert) {
this.cert = cert;
this.index = -1;
}
/**
* return the certificate for this vertex
*
* @returns Certificate
*/
public Certificate getCertificate() {
return cert;
}
/**
* get the index for this vertex, where the index is the row of the
* adjacency list that contains certificates that could follow this
* certificate.
*
* @returns int index for this vertex, or -1 if no following certificates.
*/
public int getIndex() {
return index;
}
/**
* set the index for this vertex, where the index is the row of the
* adjacency list that contains certificates that could follow this
* certificate.
*
* @param ndx int index for vertex, or -1 if no following certificates.
*/
void setIndex(int ndx) {
index = ndx;
}
/**
* return the throwable associated with this vertex;
* returns null if none.
*
* @returns Throwable
*/
public Throwable getThrowable() {
return throwable;
}
/**
* set throwable associated with this vertex; default value is null.
*
* @param throwable Throwable associated with this vertex
* (or null)
*/
void setThrowable(Throwable throwable) {
this.throwable = throwable;
}
/**
* Return full string representation of vertex
*
* @returns String representation of vertex
*/
public String toString() {
return certToString() + throwableToString() + indexToString();
}
/**
* Return string representation of this vertex's
* certificate information.
*
* @returns String representation of certificate info
*/
public String certToString() {
String out = "";
if (cert == null || ! (cert instanceof X509Certificate))
return "Cert: Not an X509Certificate\n";
X509CertImpl x509Cert = null;
try {
x509Cert = X509CertImpl.toImpl((X509Certificate)cert);
} catch (CertificateException ce) {
if (debug != null) {
debug.println("Vertex.certToString() unexpected exception");
ce.printStackTrace();
}
return out;
}
out = "Issuer: " + x509Cert.getIssuerX500Principal() + "\n";
out = out + "Subject: " + x509Cert.getSubjectX500Principal() + "\n";
out = out + "SerialNum: " + (x509Cert.getSerialNumber()).toString(16) + "\n";
out = out + "Expires: " + x509Cert.getNotAfter().toString() + "\n";
boolean[] iUID = x509Cert.getIssuerUniqueID();
if (iUID != null) {
out = out + "IssuerUID: ";
for (int i=0; i < iUID.length; i++) {
out = out + (iUID[i]?1:0);
}
out = out + "\n";
}
boolean[] sUID = x509Cert.getSubjectUniqueID();
if (sUID != null) {
out = out + "SubjectUID: ";
for (int i=0; i< sUID.length; i++) {
out = out + (sUID[i]?1:0);
}
out = out + "\n";
}
SubjectKeyIdentifierExtension sKeyID = null;
try {
sKeyID = x509Cert.getSubjectKeyIdentifierExtension();
if (sKeyID != null) {
KeyIdentifier keyID = (KeyIdentifier)sKeyID.get(sKeyID.KEY_ID);
out = out + "SubjKeyID: " + keyID.toString();
}
} catch (Exception e) {
if (debug != null) {
debug.println("Vertex.certToString() unexpected exception");
e.printStackTrace();
}
}
AuthorityKeyIdentifierExtension aKeyID = null;
try {
aKeyID = x509Cert.getAuthorityKeyIdentifierExtension();
if (aKeyID != null) {
KeyIdentifier keyID = (KeyIdentifier)aKeyID.get(aKeyID.KEY_ID);
out = out + "AuthKeyID: " + keyID.toString();
}
} catch (Exception e) {
if (debug != null) {
debug.println("Vertex.certToString() 2 unexpected exception");
e.printStackTrace();
}
}
return out;
}
/**
* return Vertex throwable as String compatible with
* the way toString returns other information
*
* @returns String form of exception (or "none")
*/
public String throwableToString() {
String out = "Exception: ";
if (throwable != null)
out = out + throwable.toString();
else
out = out + "null";
out = out + "\n";
return out;
}
/**
* return Vertex index as String compatible with
* the way other Vertex.xToString() methods display
* information.
*
* @returns String form of index as "Last cert? [Yes/No]
*/
public String moreToString() {
String out = "Last cert? ";
out = out + ((index == -1)?"Yes":"No");
out = out + "\n";
return out;
}
/**
* return Vertex index as String compatible with
* the way other Vertex.xToString() methods displays other information.
*
* @returns String form of index as "Index: [numeric index]"
*/
public String indexToString() {
String out = "Index: " + index + "\n";
return out;
}
}