/* * Copyright (c) 2000, 2010, 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. */ /* * * (C) Copyright IBM Corp. 1999 All Rights Reserved. * Copyright 1997 The Open Group Research Institute. All rights reserved. */ package sun.security.krb5; import sun.security.krb5.internal.*;import sun.security.krb5.internal.crypto.*;import sun.security.util.*;import java.io.IOException; /** XXX This class does not appear to be used. **/ class KrbPriv extends KrbAppMessage { private byte[] obuf; private byte[] userData; private KrbPriv(byte[] userData, Credentials creds, EncryptionKey subKey, KerberosTime timestamp, SeqNumber seqNumber, HostAddress saddr, HostAddress raddr ) throws KrbException, IOException { EncryptionKey reqKey = null; if (subKey != null) reqKey = subKey; else reqKey = creds.key; obuf = mk_priv( userData, reqKey, timestamp, seqNumber, saddr, raddr ); } private KrbPriv(byte[] msg, Credentials creds, EncryptionKey subKey, SeqNumber seqNumber, HostAddress saddr, HostAddress raddr, boolean timestampRequired, boolean seqNumberRequired ) throws KrbException, IOException { KRBPriv krb_priv = new KRBPriv(msg); EncryptionKey reqKey = null; if (subKey != null) reqKey = subKey; else reqKey = creds.key; userData = rd_priv(krb_priv, reqKey, seqNumber, saddr, raddr, timestampRequired, seqNumberRequired, creds.client, creds.client.getRealm() ); } public byte[] getMessage() throws KrbException { return obuf; } public byte[] getData() { return userData; } private byte[] mk_priv(byte[] userData, EncryptionKey key, KerberosTime timestamp, SeqNumber seqNumber, HostAddress sAddress, HostAddress rAddress ) throws Asn1Exception, IOException, KdcErrException, KrbCryptoException { Integer usec = null; Integer seqno = null; if (timestamp != null) usec = new Integer(timestamp.getMicroSeconds()); if (seqNumber != null) { seqno = new Integer(seqNumber.current()); seqNumber.step(); } EncKrbPrivPart unenc_encKrbPrivPart = new EncKrbPrivPart(userData, timestamp, usec, seqno, sAddress, rAddress ); byte[] temp = unenc_encKrbPrivPart.asn1Encode(); EncryptedData encKrbPrivPart = new EncryptedData(key, temp, KeyUsage.KU_ENC_KRB_PRIV_PART); KRBPriv krb_priv = new KRBPriv(encKrbPrivPart); temp = krb_priv.asn1Encode(); return krb_priv.asn1Encode(); } private byte[] rd_priv(KRBPriv krb_priv, EncryptionKey key, SeqNumber seqNumber, HostAddress sAddress, HostAddress rAddress, boolean timestampRequired, boolean seqNumberRequired, PrincipalName cname, Realm crealm ) throws Asn1Exception, KdcErrException, KrbApErrException, IOException, KrbCryptoException { byte[] bytes = krb_priv.encPart.decrypt(key, KeyUsage.KU_ENC_KRB_PRIV_PART); byte[] temp = krb_priv.encPart.reset(bytes); DerValue ref = new DerValue(temp); EncKrbPrivPart enc_part = new EncKrbPrivPart(ref); check(enc_part.timestamp, enc_part.usec, enc_part.seqNumber, enc_part.sAddress, enc_part.rAddress, seqNumber, sAddress, rAddress, timestampRequired, seqNumberRequired, cname, crealm ); return enc_part.userData; }}
/*
* Copyright (c) 2000, 2010, 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.
*/
/*
*
* (C) Copyright IBM Corp. 1999 All Rights Reserved.
* Copyright 1997 The Open Group Research Institute. All rights reserved.
*/
package sun.security.krb5;
import sun.security.krb5.internal.*;
import sun.security.krb5.internal.crypto.*;
import sun.security.util.*;
import java.io.IOException;
/** XXX This class does not appear to be used. **/
class KrbPriv extends KrbAppMessage {
private byte[] obuf;
private byte[] userData;
private KrbPriv(byte[] userData,
Credentials creds,
EncryptionKey subKey,
KerberosTime timestamp,
SeqNumber seqNumber,
HostAddress saddr,
HostAddress raddr
) throws KrbException, IOException {
EncryptionKey reqKey = null;
if (subKey != null)
reqKey = subKey;
else
reqKey = creds.key;
obuf = mk_priv(
userData,
reqKey,
timestamp,
seqNumber,
saddr,
raddr
);
}
private KrbPriv(byte[] msg,
Credentials creds,
EncryptionKey subKey,
SeqNumber seqNumber,
HostAddress saddr,
HostAddress raddr,
boolean timestampRequired,
boolean seqNumberRequired
) throws KrbException, IOException {
KRBPriv krb_priv = new KRBPriv(msg);
EncryptionKey reqKey = null;
if (subKey != null)
reqKey = subKey;
else
reqKey = creds.key;
userData = rd_priv(krb_priv,
reqKey,
seqNumber,
saddr,
raddr,
timestampRequired,
seqNumberRequired,
creds.client,
creds.client.getRealm()
);
}
public byte[] getMessage() throws KrbException {
return obuf;
}
public byte[] getData() {
return userData;
}
private byte[] mk_priv(byte[] userData,
EncryptionKey key,
KerberosTime timestamp,
SeqNumber seqNumber,
HostAddress sAddress,
HostAddress rAddress
) throws Asn1Exception, IOException,
KdcErrException, KrbCryptoException {
Integer usec = null;
Integer seqno = null;
if (timestamp != null)
usec = new Integer(timestamp.getMicroSeconds());
if (seqNumber != null) {
seqno = new Integer(seqNumber.current());
seqNumber.step();
}
EncKrbPrivPart unenc_encKrbPrivPart =
new EncKrbPrivPart(userData,
timestamp,
usec,
seqno,
sAddress,
rAddress
);
byte[] temp = unenc_encKrbPrivPart.asn1Encode();
EncryptedData encKrbPrivPart =
new EncryptedData(key, temp,
KeyUsage.KU_ENC_KRB_PRIV_PART);
KRBPriv krb_priv = new KRBPriv(encKrbPrivPart);
temp = krb_priv.asn1Encode();
return krb_priv.asn1Encode();
}
private byte[] rd_priv(KRBPriv krb_priv,
EncryptionKey key,
SeqNumber seqNumber,
HostAddress sAddress,
HostAddress rAddress,
boolean timestampRequired,
boolean seqNumberRequired,
PrincipalName cname,
Realm crealm
) throws Asn1Exception, KdcErrException,
KrbApErrException, IOException, KrbCryptoException {
byte[] bytes = krb_priv.encPart.decrypt(key,
KeyUsage.KU_ENC_KRB_PRIV_PART);
byte[] temp = krb_priv.encPart.reset(bytes);
DerValue ref = new DerValue(temp);
EncKrbPrivPart enc_part = new EncKrbPrivPart(ref);
check(enc_part.timestamp,
enc_part.usec,
enc_part.seqNumber,
enc_part.sAddress,
enc_part.rAddress,
seqNumber,
sAddress,
rAddress,
timestampRequired,
seqNumberRequired,
cname,
crealm
);
return enc_part.userData;
}
}