author | chegar |
Thu, 17 Oct 2019 20:54:25 +0100 | |
branch | datagramsocketimpl-branch |
changeset 58679 | 9c3209ff7550 |
parent 58678 | 9cf78a70fa4f |
parent 58510 | 23a06a5eeddd |
permissions | -rw-r--r-- |
2 | 1 |
/* |
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* Copyright (c) 2000, 2019, Oracle and/or its affiliates. All rights reserved. |
2 | 3 |
* DO NOT ALTER OR REMOVE COPYRIGHT NOTICES OR THIS FILE HEADER. |
4 |
* |
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* This code is free software; you can redistribute it and/or modify it |
|
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* under the terms of the GNU General Public License version 2 only, as |
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* published by the Free Software Foundation. Oracle designates this |
2 | 8 |
* particular file as subject to the "Classpath" exception as provided |
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* by Oracle in the LICENSE file that accompanied this code. |
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* |
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* This code is distributed in the hope that it will be useful, but WITHOUT |
|
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* ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or |
|
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* FITNESS FOR A PARTICULAR PURPOSE. See the GNU General Public License |
|
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* version 2 for more details (a copy is included in the LICENSE file that |
|
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* accompanied this code). |
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* |
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* You should have received a copy of the GNU General Public License version |
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* 2 along with this work; if not, write to the Free Software Foundation, |
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* Inc., 51 Franklin St, Fifth Floor, Boston, MA 02110-1301 USA. |
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* |
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* Please contact Oracle, 500 Oracle Parkway, Redwood Shores, CA 94065 USA |
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* or visit www.oracle.com if you need additional information or have any |
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* questions. |
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*/ |
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||
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/* |
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* |
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* (C) Copyright IBM Corp. 1999 All Rights Reserved. |
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* Copyright 1997 The Open Group Research Institute. All rights reserved. |
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*/ |
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package sun.security.krb5.internal; |
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33 |
||
34 |
import java.io.ObjectOutputStream; |
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import sun.security.krb5.PrincipalName; |
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import sun.security.krb5.Checksum; |
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import sun.security.krb5.Asn1Exception; |
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38 |
import sun.security.krb5.Realm; |
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39 |
import sun.security.krb5.RealmException; |
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import sun.security.util.*; |
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41 |
import java.io.IOException; |
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42 |
import java.io.ObjectInputStream; |
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43 |
import java.math.BigInteger; |
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7183 | 44 |
import java.util.ArrayList; |
2 | 45 |
import java.util.Arrays; |
7183 | 46 |
import java.util.List; |
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import sun.security.krb5.internal.util.KerberosString; |
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/** |
49 |
* Implements the ASN.1 KRBError type. |
|
50 |
* |
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32003 | 51 |
* <pre>{@code |
2 | 52 |
* KRB-ERROR ::= [APPLICATION 30] SEQUENCE { |
53 |
* pvno [0] INTEGER (5), |
|
54 |
* msg-type [1] INTEGER (30), |
|
55 |
* ctime [2] KerberosTime OPTIONAL, |
|
56 |
* cusec [3] Microseconds OPTIONAL, |
|
57 |
* stime [4] KerberosTime, |
|
58 |
* susec [5] Microseconds, |
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59 |
* error-code [6] Int32, |
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60 |
* crealm [7] Realm OPTIONAL, |
|
61 |
* cname [8] PrincipalName OPTIONAL, |
|
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* realm [9] Realm -- service realm --, |
|
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* sname [10] PrincipalName -- service name --, |
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* e-text [11] KerberosString OPTIONAL, |
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* e-data [12] OCTET STRING OPTIONAL |
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66 |
* } |
|
67 |
* |
|
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* METHOD-DATA ::= SEQUENCE OF PA-DATA |
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* |
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70 |
* TYPED-DATA ::= SEQUENCE SIZE (1..MAX) OF SEQUENCE { |
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* data-type [0] Int32, |
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* data-value [1] OCTET STRING OPTIONAL |
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* } |
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* }</pre> |
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* |
76 |
* <p> |
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* This definition reflects the Network Working Group RFC 4120 |
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* specification available at |
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* <a href="http://www.ietf.org/rfc/rfc4120.txt"> |
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* http://www.ietf.org/rfc/rfc4120.txt</a>. |
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*/ |
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// The instance fields not statically typed as Serializable are ASN.1 |
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// encoded and written by the writeObject method. |
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@SuppressWarnings("serial") |
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public class KRBError implements java.io.Serializable { |
86 |
static final long serialVersionUID = 3643809337475284503L; |
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87 |
||
88 |
private int pvno; |
|
89 |
private int msgType; |
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90 |
private KerberosTime cTime; //optional |
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91 |
private Integer cuSec; //optional |
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private KerberosTime sTime; |
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private Integer suSec; |
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private int errorCode; |
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private Realm crealm; //optional |
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private PrincipalName cname; //optional |
97 |
private PrincipalName sname; |
|
98 |
private String eText; //optional |
|
99 |
private byte[] eData; //optional |
|
100 |
private Checksum eCksum; //optional |
|
101 |
||
7183 | 102 |
private PAData[] pa; // PA-DATA in eData |
2 | 103 |
|
104 |
private static boolean DEBUG = Krb5.DEBUG; |
|
105 |
||
106 |
private void readObject(ObjectInputStream is) |
|
107 |
throws IOException, ClassNotFoundException { |
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108 |
try { |
|
109 |
init(new DerValue((byte[])is.readObject())); |
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110 |
parseEData(eData); |
|
111 |
} catch (Exception e) { |
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112 |
throw new IOException(e); |
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113 |
} |
|
114 |
} |
|
115 |
||
116 |
private void writeObject(ObjectOutputStream os) |
|
117 |
throws IOException { |
|
118 |
try { |
|
119 |
os.writeObject(asn1Encode()); |
|
120 |
} catch (Exception e) { |
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121 |
throw new IOException(e); |
|
122 |
} |
|
123 |
} |
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124 |
||
125 |
public KRBError( |
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126 |
APOptions new_apOptions, |
|
127 |
KerberosTime new_cTime, |
|
128 |
Integer new_cuSec, |
|
129 |
KerberosTime new_sTime, |
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Integer new_suSec, |
|
131 |
int new_errorCode, |
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132 |
PrincipalName new_cname, |
|
133 |
PrincipalName new_sname, |
|
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String new_eText, |
|
135 |
byte[] new_eData |
|
136 |
) throws IOException, Asn1Exception { |
|
137 |
pvno = Krb5.PVNO; |
|
138 |
msgType = Krb5.KRB_ERROR; |
|
139 |
cTime = new_cTime; |
|
140 |
cuSec = new_cuSec; |
|
141 |
sTime = new_sTime; |
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142 |
suSec = new_suSec; |
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errorCode = new_errorCode; |
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crealm = new_cname != null ? new_cname.getRealm() : null; |
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cname = new_cname; |
146 |
sname = new_sname; |
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147 |
eText = new_eText; |
|
148 |
eData = new_eData; |
|
149 |
||
150 |
parseEData(eData); |
|
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} |
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152 |
||
153 |
public KRBError( |
|
154 |
APOptions new_apOptions, |
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155 |
KerberosTime new_cTime, |
|
156 |
Integer new_cuSec, |
|
157 |
KerberosTime new_sTime, |
|
158 |
Integer new_suSec, |
|
159 |
int new_errorCode, |
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160 |
PrincipalName new_cname, |
|
161 |
PrincipalName new_sname, |
|
162 |
String new_eText, |
|
163 |
byte[] new_eData, |
|
164 |
Checksum new_eCksum |
|
165 |
) throws IOException, Asn1Exception { |
|
166 |
pvno = Krb5.PVNO; |
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167 |
msgType = Krb5.KRB_ERROR; |
|
168 |
cTime = new_cTime; |
|
169 |
cuSec = new_cuSec; |
|
170 |
sTime = new_sTime; |
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suSec = new_suSec; |
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errorCode = new_errorCode; |
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crealm = new_cname != null ? new_cname.getRealm() : null; |
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cname = new_cname; |
175 |
sname = new_sname; |
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eText = new_eText; |
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177 |
eData = new_eData; |
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178 |
eCksum = new_eCksum; |
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179 |
||
180 |
parseEData(eData); |
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} |
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182 |
||
183 |
public KRBError(byte[] data) throws Asn1Exception, |
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184 |
RealmException, KrbApErrException, IOException { |
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185 |
init(new DerValue(data)); |
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186 |
parseEData(eData); |
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} |
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188 |
||
189 |
public KRBError(DerValue encoding) throws Asn1Exception, |
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190 |
RealmException, KrbApErrException, IOException { |
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191 |
init(encoding); |
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192 |
showDebug(); |
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193 |
parseEData(eData); |
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} |
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||
196 |
/* |
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197 |
* Attention: |
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* |
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199 |
* According to RFC 4120, e-data field in a KRB-ERROR message is |
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* a METHOD-DATA when errorCode is KDC_ERR_PREAUTH_REQUIRED, |
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* and application-specific otherwise (The RFC suggests using |
|
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* TYPED-DATA). |
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203 |
* |
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* Hence, the ideal procedure to parse e-data should look like: |
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205 |
* |
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206 |
* if (errorCode is KDC_ERR_PREAUTH_REQUIRED) { |
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207 |
* parse as METHOD-DATA |
|
208 |
* } else { |
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209 |
* try parsing as TYPED-DATA |
|
210 |
* } |
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211 |
* |
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212 |
* Unfortunately, we know that some implementations also use the |
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* METHOD-DATA format for errorcode KDC_ERR_PREAUTH_FAILED, and |
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* do not use the TYPED-DATA for other errorcodes (say, |
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* KDC_ERR_CLIENT_REVOKED). |
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*/ |
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217 |
||
218 |
// parse the edata field |
|
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private void parseEData(byte[] data) throws IOException { |
|
220 |
if (data == null) { |
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return; |
|
222 |
} |
|
223 |
||
224 |
// We need to parse eData as METHOD-DATA for both errorcodes. |
|
225 |
if (errorCode == Krb5.KDC_ERR_PREAUTH_REQUIRED |
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226 |
|| errorCode == Krb5.KDC_ERR_PREAUTH_FAILED) { |
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227 |
try { |
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// RFC 4120 does not guarantee that eData is METHOD-DATA when |
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// errorCode is KDC_ERR_PREAUTH_FAILED. Therefore, the parse |
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// may fail. |
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231 |
parsePAData(data); |
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232 |
} catch (Exception e) { |
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if (DEBUG) { |
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System.out.println("Unable to parse eData field of KRB-ERROR:\n" + |
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new sun.security.util.HexDumpEncoder().encodeBuffer(data)); |
2 | 236 |
} |
237 |
IOException ioe = new IOException( |
|
238 |
"Unable to parse eData field of KRB-ERROR"); |
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239 |
ioe.initCause(e); |
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throw ioe; |
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241 |
} |
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242 |
} else { |
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if (DEBUG) { |
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System.out.println("Unknown eData field of KRB-ERROR:\n" + |
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new sun.security.util.HexDumpEncoder().encodeBuffer(data)); |
2 | 246 |
} |
247 |
} |
|
248 |
} |
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249 |
||
250 |
/** |
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251 |
* Try parsing the data as a sequence of PA-DATA. |
|
252 |
* @param data the data block |
|
253 |
*/ |
|
254 |
private void parsePAData(byte[] data) |
|
255 |
throws IOException, Asn1Exception { |
|
256 |
DerValue derPA = new DerValue(data); |
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List<PAData> paList = new ArrayList<>(); |
2 | 258 |
while (derPA.data.available() > 0) { |
259 |
// read the PA-DATA |
|
260 |
DerValue tmp = derPA.data.getDerValue(); |
|
261 |
PAData pa_data = new PAData(tmp); |
|
7183 | 262 |
paList.add(pa_data); |
2 | 263 |
if (DEBUG) { |
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System.out.println(pa_data); |
2 | 265 |
} |
266 |
} |
|
7183 | 267 |
pa = paList.toArray(new PAData[paList.size()]); |
2 | 268 |
} |
269 |
||
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public final Realm getClientRealm() { |
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return crealm; |
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272 |
} |
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273 |
|
2 | 274 |
public final KerberosTime getServerTime() { |
275 |
return sTime; |
|
276 |
} |
|
277 |
||
278 |
public final KerberosTime getClientTime() { |
|
279 |
return cTime; |
|
280 |
} |
|
281 |
||
282 |
public final Integer getServerMicroSeconds() { |
|
283 |
return suSec; |
|
284 |
} |
|
285 |
||
286 |
public final Integer getClientMicroSeconds() { |
|
287 |
return cuSec; |
|
288 |
} |
|
289 |
||
290 |
public final int getErrorCode() { |
|
291 |
return errorCode; |
|
292 |
} |
|
293 |
||
294 |
// access pre-auth info |
|
7183 | 295 |
public final PAData[] getPA() { |
296 |
return pa; |
|
2 | 297 |
} |
298 |
||
299 |
public final String getErrorString() { |
|
300 |
return eText; |
|
301 |
} |
|
302 |
||
303 |
/** |
|
304 |
* Initializes a KRBError object. |
|
305 |
* @param encoding a DER-encoded data. |
|
306 |
* @exception Asn1Exception if an error occurs while decoding an ASN1 encoded data. |
|
307 |
* @exception IOException if an I/O error occurs while reading encoded data. |
|
308 |
* @exception KrbApErrException if the value read from the DER-encoded data |
|
309 |
* stream does not match the pre-defined value. |
|
310 |
* @exception RealmException if an error occurs while parsing a Realm object. |
|
311 |
*/ |
|
312 |
private void init(DerValue encoding) throws Asn1Exception, |
|
313 |
RealmException, KrbApErrException, IOException { |
|
314 |
DerValue der, subDer; |
|
315 |
if (((encoding.getTag() & (byte)0x1F) != (byte)0x1E) |
|
316 |
|| (encoding.isApplication() != true) |
|
317 |
|| (encoding.isConstructed() != true)) { |
|
318 |
throw new Asn1Exception(Krb5.ASN1_BAD_ID); |
|
319 |
} |
|
320 |
der = encoding.getData().getDerValue(); |
|
321 |
if (der.getTag() != DerValue.tag_Sequence) { |
|
322 |
throw new Asn1Exception(Krb5.ASN1_BAD_ID); |
|
323 |
} |
|
324 |
subDer = der.getData().getDerValue(); |
|
325 |
if ((subDer.getTag() & (byte)0x1F) == (byte)0x00) { |
|
326 |
||
327 |
pvno = subDer.getData().getBigInteger().intValue(); |
|
328 |
if (pvno != Krb5.PVNO) |
|
329 |
throw new KrbApErrException(Krb5.KRB_AP_ERR_BADVERSION); |
|
330 |
} else { |
|
331 |
throw new Asn1Exception(Krb5.ASN1_BAD_ID); |
|
332 |
} |
|
333 |
||
334 |
subDer = der.getData().getDerValue(); |
|
335 |
if ((subDer.getTag() & (byte)0x1F) == (byte)0x01) { |
|
336 |
msgType = subDer.getData().getBigInteger().intValue(); |
|
337 |
if (msgType != Krb5.KRB_ERROR) { |
|
338 |
throw new KrbApErrException(Krb5.KRB_AP_ERR_MSG_TYPE); |
|
339 |
} |
|
340 |
} else { |
|
341 |
throw new Asn1Exception(Krb5.ASN1_BAD_ID); |
|
342 |
} |
|
343 |
||
344 |
cTime = KerberosTime.parse(der.getData(), (byte)0x02, true); |
|
345 |
if ((der.getData().peekByte() & 0x1F) == 0x03) { |
|
346 |
subDer = der.getData().getDerValue(); |
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cuSec = subDer.getData().getBigInteger().intValue(); |
2 | 348 |
} |
349 |
else cuSec = null; |
|
350 |
sTime = KerberosTime.parse(der.getData(), (byte)0x04, false); |
|
351 |
subDer = der.getData().getDerValue(); |
|
352 |
if ((subDer.getTag() & (byte)0x1F) == (byte)0x05) { |
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353 |
suSec = subDer.getData().getBigInteger().intValue(); |
2 | 354 |
} |
355 |
else throw new Asn1Exception(Krb5.ASN1_BAD_ID); |
|
356 |
subDer = der.getData().getDerValue(); |
|
357 |
if ((subDer.getTag() & (byte)0x1F) == (byte)0x06) { |
|
358 |
errorCode = subDer.getData().getBigInteger().intValue(); |
|
359 |
} |
|
360 |
else throw new Asn1Exception(Krb5.ASN1_BAD_ID); |
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361 |
crealm = Realm.parse(der.getData(), (byte)0x07, true); |
13247 | 362 |
cname = PrincipalName.parse(der.getData(), (byte)0x08, true, crealm); |
363 |
Realm realm = Realm.parse(der.getData(), (byte)0x09, false); |
|
364 |
sname = PrincipalName.parse(der.getData(), (byte)0x0A, false, realm); |
|
2 | 365 |
eText = null; |
366 |
eData = null; |
|
367 |
eCksum = null; |
|
368 |
if (der.getData().available() >0) { |
|
369 |
if ((der.getData().peekByte() & 0x1F) == 0x0B) { |
|
370 |
subDer = der.getData().getDerValue(); |
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eText = new KerberosString(subDer.getData().getDerValue()) |
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372 |
.toString(); |
2 | 373 |
} |
374 |
} |
|
375 |
if (der.getData().available() >0) { |
|
376 |
if ((der.getData().peekByte() & 0x1F) == 0x0C) { |
|
377 |
subDer = der.getData().getDerValue(); |
|
378 |
eData = subDer.getData().getOctetString(); |
|
379 |
} |
|
380 |
} |
|
381 |
if (der.getData().available() >0) { |
|
382 |
eCksum = Checksum.parse(der.getData(), (byte)0x0D, true); |
|
383 |
} |
|
384 |
if (der.getData().available() >0) |
|
385 |
throw new Asn1Exception(Krb5.ASN1_BAD_ID); |
|
386 |
} |
|
387 |
||
388 |
/** |
|
389 |
* For debug use only |
|
390 |
*/ |
|
391 |
private void showDebug() { |
|
392 |
if (DEBUG) { |
|
393 |
System.out.println(">>>KRBError:"); |
|
394 |
if (cTime != null) |
|
395 |
System.out.println("\t cTime is " + cTime.toDate().toString() + " " + cTime.toDate().getTime()); |
|
396 |
if (cuSec != null) { |
|
397 |
System.out.println("\t cuSec is " + cuSec.intValue()); |
|
398 |
} |
|
399 |
||
400 |
System.out.println("\t sTime is " + sTime.toDate().toString |
|
401 |
() + " " + sTime.toDate().getTime()); |
|
402 |
System.out.println("\t suSec is " + suSec); |
|
403 |
System.out.println("\t error code is " + errorCode); |
|
404 |
System.out.println("\t error Message is " + Krb5.getErrorMessage(errorCode)); |
|
55258
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8215032: Support Kerberos cross-realm referrals (RFC 6806)
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diff
changeset
|
405 |
if (crealm != null) { |
d65d3c37232c
8215032: Support Kerberos cross-realm referrals (RFC 6806)
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parents:
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changeset
|
406 |
System.out.println("\t crealm is " + crealm.toString()); |
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changeset
|
407 |
} |
2 | 408 |
if (cname != null) { |
409 |
System.out.println("\t cname is " + cname.toString()); |
|
410 |
} |
|
411 |
if (sname != null) { |
|
412 |
System.out.println("\t sname is " + sname.toString()); |
|
413 |
} |
|
414 |
if (eData != null) { |
|
415 |
System.out.println("\t eData provided."); |
|
416 |
} |
|
417 |
if (eCksum != null) { |
|
418 |
System.out.println("\t checksum provided."); |
|
419 |
} |
|
420 |
System.out.println("\t msgType is " + msgType); |
|
421 |
} |
|
422 |
} |
|
423 |
||
424 |
/** |
|
425 |
* Encodes an KRBError object. |
|
426 |
* @return the byte array of encoded KRBError object. |
|
427 |
* @exception Asn1Exception if an error occurs while decoding an ASN1 encoded data. |
|
428 |
* @exception IOException if an I/O error occurs while reading encoded data. |
|
429 |
*/ |
|
430 |
public byte[] asn1Encode() throws Asn1Exception, IOException { |
|
431 |
DerOutputStream temp = new DerOutputStream(); |
|
432 |
DerOutputStream bytes = new DerOutputStream(); |
|
433 |
||
434 |
temp.putInteger(BigInteger.valueOf(pvno)); |
|
435 |
bytes.write(DerValue.createTag(DerValue.TAG_CONTEXT, true, (byte)0x00), temp); |
|
436 |
temp = new DerOutputStream(); |
|
437 |
temp.putInteger(BigInteger.valueOf(msgType)); |
|
438 |
bytes.write(DerValue.createTag(DerValue.TAG_CONTEXT, true, (byte)0x01), temp); |
|
439 |
||
440 |
if (cTime != null) { |
|
441 |
bytes.write(DerValue.createTag(DerValue.TAG_CONTEXT, true, (byte)0x02), cTime.asn1Encode()); |
|
442 |
} |
|
443 |
if (cuSec != null) { |
|
444 |
temp = new DerOutputStream(); |
|
445 |
temp.putInteger(BigInteger.valueOf(cuSec.intValue())); |
|
446 |
bytes.write(DerValue.createTag(DerValue.TAG_CONTEXT, true, (byte)0x03), temp); |
|
447 |
} |
|
448 |
||
449 |
bytes.write(DerValue.createTag(DerValue.TAG_CONTEXT, true, (byte)0x04), sTime.asn1Encode()); |
|
450 |
temp = new DerOutputStream(); |
|
451 |
temp.putInteger(BigInteger.valueOf(suSec.intValue())); |
|
452 |
bytes.write(DerValue.createTag(DerValue.TAG_CONTEXT, true, (byte)0x05), temp); |
|
453 |
temp = new DerOutputStream(); |
|
454 |
temp.putInteger(BigInteger.valueOf(errorCode)); |
|
455 |
bytes.write(DerValue.createTag(DerValue.TAG_CONTEXT, true, (byte)0x06), temp); |
|
456 |
||
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8215032: Support Kerberos cross-realm referrals (RFC 6806)
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parents:
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diff
changeset
|
457 |
if (crealm != null) { |
d65d3c37232c
8215032: Support Kerberos cross-realm referrals (RFC 6806)
mbalao
parents:
47216
diff
changeset
|
458 |
bytes.write(DerValue.createTag(DerValue.TAG_CONTEXT, true, (byte)0x07), crealm.asn1Encode()); |
d65d3c37232c
8215032: Support Kerberos cross-realm referrals (RFC 6806)
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parents:
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diff
changeset
|
459 |
} |
2 | 460 |
if (cname != null) { |
461 |
bytes.write(DerValue.createTag(DerValue.TAG_CONTEXT, true, (byte)0x08), cname.asn1Encode()); |
|
462 |
} |
|
463 |
||
13247 | 464 |
bytes.write(DerValue.createTag(DerValue.TAG_CONTEXT, true, (byte)0x09), sname.getRealm().asn1Encode()); |
2 | 465 |
bytes.write(DerValue.createTag(DerValue.TAG_CONTEXT, true, (byte)0x0A), sname.asn1Encode()); |
466 |
||
467 |
if (eText != null) { |
|
468 |
temp = new DerOutputStream(); |
|
3949
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6862679: ESC: AD Authentication with user with umlauts fails
weijun
parents:
2
diff
changeset
|
469 |
temp.putDerValue(new KerberosString(eText).toDerValue()); |
2 | 470 |
bytes.write(DerValue.createTag(DerValue.TAG_CONTEXT, true, (byte)0x0B), temp); |
471 |
} |
|
472 |
if (eData != null) { |
|
473 |
temp = new DerOutputStream(); |
|
474 |
temp.putOctetString(eData); |
|
475 |
bytes.write(DerValue.createTag(DerValue.TAG_CONTEXT, true, (byte)0x0C), temp); |
|
476 |
} |
|
477 |
if (eCksum != null) { |
|
478 |
bytes.write(DerValue.createTag(DerValue.TAG_CONTEXT, true, (byte)0x0D), eCksum.asn1Encode()); |
|
479 |
} |
|
480 |
||
481 |
temp = new DerOutputStream(); |
|
482 |
temp.write(DerValue.tag_Sequence, bytes); |
|
483 |
bytes = new DerOutputStream(); |
|
484 |
bytes.write(DerValue.createTag(DerValue.TAG_APPLICATION, true, (byte)0x1E), temp); |
|
485 |
return bytes.toByteArray(); |
|
486 |
} |
|
487 |
||
488 |
@Override public boolean equals(Object obj) { |
|
489 |
if (this == obj) { |
|
490 |
return true; |
|
491 |
} |
|
492 |
||
493 |
if (!(obj instanceof KRBError)) { |
|
494 |
return false; |
|
495 |
} |
|
496 |
||
497 |
KRBError other = (KRBError)obj; |
|
498 |
return pvno == other.pvno && |
|
499 |
msgType == other.msgType && |
|
500 |
isEqual(cTime, other.cTime) && |
|
501 |
isEqual(cuSec, other.cuSec) && |
|
502 |
isEqual(sTime, other.sTime) && |
|
503 |
isEqual(suSec, other.suSec) && |
|
504 |
errorCode == other.errorCode && |
|
55258
d65d3c37232c
8215032: Support Kerberos cross-realm referrals (RFC 6806)
mbalao
parents:
47216
diff
changeset
|
505 |
isEqual(crealm, other.crealm) && |
2 | 506 |
isEqual(cname, other.cname) && |
507 |
isEqual(sname, other.sname) && |
|
508 |
isEqual(eText, other.eText) && |
|
509 |
java.util.Arrays.equals(eData, other.eData) && |
|
510 |
isEqual(eCksum, other.eCksum); |
|
511 |
} |
|
512 |
||
513 |
private static boolean isEqual(Object a, Object b) { |
|
514 |
return (a == null)?(b == null):(a.equals(b)); |
|
515 |
} |
|
516 |
||
517 |
@Override public int hashCode() { |
|
518 |
int result = 17; |
|
519 |
result = 37 * result + pvno; |
|
520 |
result = 37 * result + msgType; |
|
521 |
if (cTime != null) result = 37 * result + cTime.hashCode(); |
|
522 |
if (cuSec != null) result = 37 * result + cuSec.hashCode(); |
|
523 |
if (sTime != null) result = 37 * result + sTime.hashCode(); |
|
524 |
if (suSec != null) result = 37 * result + suSec.hashCode(); |
|
525 |
result = 37 * result + errorCode; |
|
55258
d65d3c37232c
8215032: Support Kerberos cross-realm referrals (RFC 6806)
mbalao
parents:
47216
diff
changeset
|
526 |
if (crealm != null) result = 37 * result + crealm.hashCode(); |
2 | 527 |
if (cname != null) result = 37 * result + cname.hashCode(); |
528 |
if (sname != null) result = 37 * result + sname.hashCode(); |
|
529 |
if (eText != null) result = 37 * result + eText.hashCode(); |
|
530 |
result = 37 * result + Arrays.hashCode(eData); |
|
531 |
if (eCksum != null) result = 37 * result + eCksum.hashCode(); |
|
532 |
return result; |
|
533 |
} |
|
534 |
} |