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| 1 | /* | ||
| 2 | * Copyright (c) 1996, 2004, Oracle and/or its affiliates. All rights reserved. | ||
| 3 | * DO NOT ALTER OR REMOVE COPYRIGHT NOTICES OR THIS FILE HEADER. | ||
| 4 | * | ||
| 5 | * This code is free software; you can redistribute it and/or modify it | ||
| 6 | * under the terms of the GNU General Public License version 2 only, as | ||
| 7 | * published by the Free Software Foundation. Oracle designates this | ||
| 8 | * particular file as subject to the "Classpath" exception as provided | ||
| 9 | * by Oracle in the LICENSE file that accompanied this code. | ||
| 10 | * | ||
| 11 | * This code is distributed in the hope that it will be useful, but WITHOUT | ||
| 12 | * ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or | ||
| 13 | * FITNESS FOR A PARTICULAR PURPOSE. See the GNU General Public License | ||
| 14 | * version 2 for more details (a copy is included in the LICENSE file that | ||
| 15 | * accompanied this code). | ||
| 16 | * | ||
| 17 | * You should have received a copy of the GNU General Public License version | ||
| 18 | * 2 along with this work; if not, write to the Free Software Foundation, | ||
| 19 | * Inc., 51 Franklin St, Fifth Floor, Boston, MA 02110-1301 USA. | ||
| 20 | * | ||
| 21 | * Please contact Oracle, 500 Oracle Parkway, Redwood Shores, CA 94065 USA | ||
| 22 | * or visit www.oracle.com if you need additional information or have any | ||
| 23 | * questions. | ||
| 24 | */ | ||
| 25 | |||
| 26 | package sun.security.x509; | ||
| 27 | |||
| 28 | /** | ||
| 29 | * CertException indicates one of a variety of certificate problems. | ||
| 30 | * | ||
| 31 | * @deprecated use one of Exceptions defined in the java.security.cert | ||
| 32 | * package. | ||
| 33 | * | ||
| 34 | * @see java.security.Certificate | ||
| 35 | * | ||
| 36 | * | ||
| 37 | * @author David Brownell | ||
| 38 | */ | ||
| 39 | @Deprecated | ||
| 40 | public class CertException extends SecurityException { | ||
| 41 | |||
| 42 | private static final long serialVersionUID = 6930793039696446142L; | ||
| 43 | |||
| 44 | // Zero is reserved. | ||
| 45 | |||
| 46 | /** Indicates that the signature in the certificate is not valid. */ | ||
| 47 | public static final int verf_INVALID_SIG = 1; | ||
| 48 | |||
| 49 | /** Indicates that the certificate was revoked, and so is invalid. */ | ||
| 50 | public static final int verf_INVALID_REVOKED = 2; | ||
| 51 | |||
| 52 | /** Indicates that the certificate is not yet valid. */ | ||
| 53 | public static final int verf_INVALID_NOTBEFORE = 3; | ||
| 54 | |||
| 55 | /** Indicates that the certificate has expired and so is not valid. */ | ||
| 56 | public static final int verf_INVALID_EXPIRED = 4; | ||
| 57 | |||
| 58 | /** Indicates that a certificate authority in the certification | ||
| 59 | * chain is not trusted. */ | ||
| 60 | public static final int verf_CA_UNTRUSTED = 5; | ||
| 61 | |||
| 62 | /** Indicates that the certification chain is too long. */ | ||
| 63 | public static final int verf_CHAIN_LENGTH = 6; | ||
| 64 | |||
| 65 | /** Indicates an error parsing the ASN.1/DER encoding of the certificate. */ | ||
| 66 | public static final int verf_PARSE_ERROR = 7; | ||
| 67 | |||
| 68 | /** Indicates an error constructing a certificate or certificate chain. */ | ||
| 69 | public static final int err_CONSTRUCTION = 8; | ||
| 70 | |||
| 71 | /** Indicates a problem with the public key */ | ||
| 72 | public static final int err_INVALID_PUBLIC_KEY = 9; | ||
| 73 | |||
| 74 | /** Indicates a problem with the certificate version */ | ||
| 75 | public static final int err_INVALID_VERSION = 10; | ||
| 76 | |||
| 77 | /** Indicates a problem with the certificate format */ | ||
| 78 | public static final int err_INVALID_FORMAT = 11; | ||
| 79 | |||
| 80 | /** Indicates a problem with the certificate encoding */ | ||
| 81 | public static final int err_ENCODING = 12; | ||
| 82 | |||
| 83 | // Private data members | ||
| 84 | private int verfCode; | ||
| 85 | private String moreData; | ||
| 86 | |||
| 87 | |||
| 88 | /** | ||
| 89 | * Constructs a certificate exception using an error code | ||
| 90 | * (<code>verf_*</code>) and a string describing the context | ||
| 91 | * of the error. | ||
| 92 | */ | ||
| 93 | public CertException(int code, String moredata) | ||
| 94 | { | ||
| 95 | verfCode = code; | ||
| 96 | moreData = moredata; | ||
| 97 | } | ||
| 98 | |||
| 99 | /** | ||
| 100 | * Constructs a certificate exception using just an error code, | ||
| 101 | * without a string describing the context. | ||
| 102 | */ | ||
| 103 | public CertException(int code) | ||
| 104 | { | ||
| 105 | verfCode = code; | ||
| 106 | } | ||
| 107 | |||
| 108 | /** | ||
| 109 | * Returns the error code with which the exception was created. | ||
| 110 | */ | ||
| 111 | public int getVerfCode() { return verfCode; } | ||
| 112 | |||
| 113 | /** | ||
| 114 | * Returns a string describing the context in which the exception | ||
| 115 | * was reported. | ||
| 116 | */ | ||
| 117 | public String getMoreData() { return moreData; } | ||
| 118 | |||
| 119 | /** | ||
| 120 | * Return a string corresponding to the error code used to create | ||
| 121 | * this exception. | ||
| 122 | */ | ||
| 123 | public String getVerfDescription() | ||
| 124 | { | ||
| 125 | switch (verfCode) { | ||
| 126 | case verf_INVALID_SIG: | ||
| 127 | return "The signature in the certificate is not valid."; | ||
| 128 | case verf_INVALID_REVOKED: | ||
| 129 | return "The certificate has been revoked."; | ||
| 130 | case verf_INVALID_NOTBEFORE: | ||
| 131 | return "The certificate is not yet valid."; | ||
| 132 | case verf_INVALID_EXPIRED: | ||
| 133 | return "The certificate has expired."; | ||
| 134 | case verf_CA_UNTRUSTED: | ||
| 135 | return "The Authority which issued the certificate is not trusted."; | ||
| 136 | case verf_CHAIN_LENGTH: | ||
| 137 | return "The certificate path to a trusted authority is too long."; | ||
| 138 | case verf_PARSE_ERROR: | ||
| 139 | return "The certificate could not be parsed."; | ||
| 140 | case err_CONSTRUCTION: | ||
| 141 | return "There was an error when constructing the certificate."; | ||
| 142 | case err_INVALID_PUBLIC_KEY: | ||
| 143 | return "The public key was not in the correct format."; | ||
| 144 | case err_INVALID_VERSION: | ||
| 145 | return "The certificate has an invalid version number."; | ||
| 146 | case err_INVALID_FORMAT: | ||
| 147 | return "The certificate has an invalid format."; | ||
| 148 | case err_ENCODING: | ||
| 149 | return "Problem encountered while encoding the data."; | ||
| 150 | |||
| 151 | default: | ||
| 152 | return "Unknown code: " + verfCode; | ||
| 153 | } | ||
| 154 | } | ||
| 155 | |||
| 156 | /** | ||
| 157 | * Returns a string describing the certificate exception. | ||
| 158 | */ | ||
| 159 | public String toString() | ||
| 160 | { | ||
| 161 | return "[Certificate Exception: " + getMessage() + "]"; | ||
| 162 | } | ||
| 163 | |||
| 164 | /** | ||
| 165 | * Returns a string describing the certificate exception. | ||
| 166 | */ | ||
| 167 | public String getMessage() | ||
| 168 | { | ||
| 169 | return getVerfDescription() | ||
| 170 | + ( (moreData != null) | ||
| 171 | ? ( "\n (" + moreData + ")" ) : "" ); | ||
| 172 | } | ||
| 173 | } | ||