/**
* DO NOT ALTER OR REMOVE COPYRIGHT NOTICES OR THIS HEADER.
*
* Copyright (c) 2005 Sun Microsystems Inc. All Rights Reserved
*
* The contents of this file are subject to the terms
* of the Common Development and Distribution License
* (the License). You may not use this file except in
* compliance with the License.
*
* You can obtain a copy of the License at
* https://opensso.dev.java.net/public/CDDLv1.0.html or
* opensso/legal/CDDLv1.0.txt
* See the License for the specific language governing
* permission and limitations under the License.
*
* When distributing Covered Code, include this CDDL
* Header Notice in each file and include the License file
* at opensso/legal/CDDLv1.0.txt.
* If applicable, add the following below the CDDL Header,
* with the fields enclosed by brackets [] replaced by
* your own identifying information:
* "Portions Copyrighted [year] [name of copyright owner]"
*
* $Id: CertException.java,v 1.2 2008/06/25 05:52:46 qcheng Exp $
*
*/
package com.iplanet.security.x509;
/**
* CertException indicates one of a variety of certificate problems.
*
* @see java.security.cert.Certificate
*/
public class CertException extends SecurityException {
// Zero is reserved.
/** Indicates that the signature in the certificate is not valid. */
public static final int verf_INVALID_SIG = 1;
/** Indicates that the certificate was revoked, and so is invalid. */
public static final int verf_INVALID_REVOKED = 2;
/** Indicates that the certificate is not yet valid. */
public static final int verf_INVALID_NOTBEFORE = 3;
/** Indicates that the certificate has expired and so is not valid. */
public static final int verf_INVALID_EXPIRED = 4;
/**
* Indicates that a certificate authority in the certification chain is not
* trusted.
*/
public static final int verf_CA_UNTRUSTED = 5;
/** Indicates that the certification chain is too long. */
public static final int verf_CHAIN_LENGTH = 6;
/** Indicates an error parsing the ASN.1/DER encoding of the certificate. */
public static final int verf_PARSE_ERROR = 7;
/** Indicates an error constructing a certificate or certificate chain. */
public static final int err_CONSTRUCTION = 8;
/** Indicates a problem with the public key */
public static final int err_INVALID_PUBLIC_KEY = 9;
/** Indicates a problem with the certificate version */
public static final int err_INVALID_VERSION = 10;
/** Indicates a problem with the certificate format */
public static final int err_INVALID_FORMAT = 11;
/** Indicates a problem with the certificate encoding */
public static final int err_ENCODING = 12;
// Private data members
private int verfCode;
private String moreData;
/**
* Constructs a certificate exception using an error code
* (<code>verf_*</code>) and a string describing the context of the error.
*/
public CertException(int code, String moredata) {
verfCode = code;
moreData = moredata;
}
/**
* Constructs a certificate exception using just an error code, without a
* string describing the context.
*/
public CertException(int code) {
verfCode = code;
}
/**
* Returns the error code with which the exception was created.
*/
public int getVerfCode() {
return verfCode;
}
/**
* Returns a string describing the context in which the exception was
* reported.
*/
public String getMoreData() {
return moreData;
}
/**
* Return a string corresponding to the error code used to create this
* exception.
*/
public String getVerfDescription() {
switch (verfCode) {
case verf_INVALID_SIG:
return "The signature in the certificate is not valid.";
case verf_INVALID_REVOKED:
return "The certificate has been revoked.";
case verf_INVALID_NOTBEFORE:
return "The certificate is not yet valid.";
case verf_INVALID_EXPIRED:
return "The certificate has expired.";
case verf_CA_UNTRUSTED:
return "The Authority which issued the certificate is not trusted.";
case verf_CHAIN_LENGTH:
return "The certificate path to a trusted authority is too long.";
case verf_PARSE_ERROR:
return "The certificate could not be parsed.";
case err_CONSTRUCTION:
return "There was an error when constructing the certificate.";
case err_INVALID_PUBLIC_KEY:
return "The public key was not in the correct format.";
case err_INVALID_VERSION:
return "The certificate has an invalid version number.";
case err_INVALID_FORMAT:
return "The certificate has an invalid format.";
case err_ENCODING:
return "Problem encountered while encoding the data.";
default:
return "Unknown code: " + verfCode;
}
}
/**
* Returns a string describing the certificate exception.
*/
public String toString() {
return "[Certificate Exception: " + getMessage() + "]";
}
/**
* Returns a string describing the certificate exception.
*/
public String getMessage() {
return getVerfDescription()
+ ((moreData != null) ? ("\n (" + moreData + ")") : "");
}
}