--- /dev/null Thu Jan 01 00:00:00 1970 +0000
+++ b/src/java.security.jgss/share/classes/sun/security/krb5/internal/KrbCredInfo.java Tue Sep 12 19:03:39 2017 +0200
@@ -0,0 +1,201 @@
+/*
+ * 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.internal;
+
+import sun.security.krb5.*;
+import sun.security.util.*;
+import java.util.Vector;
+import java.io.IOException;
+
+/**
+ * Implements the ASN.1 KrbCredInfo type.
+ *
+ * <pre>{@code
+ * KrbCredInfo ::= SEQUENCE {
+ * key [0] EncryptionKey,
+ * prealm [1] Realm OPTIONAL,
+ * pname [2] PrincipalName OPTIONAL,
+ * flags [3] TicketFlags OPTIONAL,
+ * authtime [4] KerberosTime OPTIONAL,
+ * starttime [5] KerberosTime OPTIONAL,
+ * endtime [6] KerberosTime OPTIONAL,
+ * renew-till [7] KerberosTime OPTIONAL,
+ * srealm [8] Realm OPTIONAL,
+ * sname [9] PrincipalName OPTIONAL,
+ * caddr [10] HostAddresses OPTIONAL
+ * }
+ * }</pre>
+ *
+ * <p>
+ * This definition reflects the Network Working Group RFC 4120
+ * specification available at
+ * <a href="http://www.ietf.org/rfc/rfc4120.txt">
+ * http://www.ietf.org/rfc/rfc4120.txt</a>.
+ */
+
+public class KrbCredInfo {
+ public EncryptionKey key;
+ public PrincipalName pname; //optional
+ public TicketFlags flags; //optional
+ public KerberosTime authtime; //optional
+ public KerberosTime starttime; //optional
+ public KerberosTime endtime; //optional
+ public KerberosTime renewTill; //optional
+ public PrincipalName sname; //optional
+ public HostAddresses caddr; //optional
+
+ private KrbCredInfo() {
+ }
+
+ public KrbCredInfo(
+ EncryptionKey new_key,
+ PrincipalName new_pname,
+ TicketFlags new_flags,
+ KerberosTime new_authtime,
+ KerberosTime new_starttime,
+ KerberosTime new_endtime,
+ KerberosTime new_renewTill,
+ PrincipalName new_sname,
+ HostAddresses new_caddr
+ ) {
+ key = new_key;
+ pname = new_pname;
+ flags = new_flags;
+ authtime = new_authtime;
+ starttime = new_starttime;
+ endtime = new_endtime;
+ renewTill = new_renewTill;
+ sname = new_sname;
+ caddr = new_caddr;
+ }
+
+ /**
+ * Constructs a KrbCredInfo object.
+ * @param encoding a Der-encoded data.
+ * @exception Asn1Exception if an error occurs while decoding an ASN1 encoded data.
+ * @exception IOException if an I/O error occurs while reading encoded data.
+ * @exception RealmException if an error occurs while parsing a Realm object.
+ */
+ public KrbCredInfo(DerValue encoding)
+ throws Asn1Exception, IOException, RealmException{
+ if (encoding.getTag() != DerValue.tag_Sequence) {
+ throw new Asn1Exception(Krb5.ASN1_BAD_ID);
+ }
+ pname = null;
+ flags = null;
+ authtime = null;
+ starttime = null;
+ endtime = null;
+ renewTill = null;
+ sname = null;
+ caddr = null;
+ key = EncryptionKey.parse(encoding.getData(), (byte)0x00, false);
+ Realm prealm = null, srealm = null;
+ if (encoding.getData().available() > 0)
+ prealm = Realm.parse(encoding.getData(), (byte)0x01, true);
+ if (encoding.getData().available() > 0)
+ pname = PrincipalName.parse(encoding.getData(), (byte)0x02, true, prealm);
+ if (encoding.getData().available() > 0)
+ flags = TicketFlags.parse(encoding.getData(), (byte)0x03, true);
+ if (encoding.getData().available() > 0)
+ authtime = KerberosTime.parse(encoding.getData(), (byte)0x04, true);
+ if (encoding.getData().available() > 0)
+ starttime = KerberosTime.parse(encoding.getData(), (byte)0x05, true);
+ if (encoding.getData().available() > 0)
+ endtime = KerberosTime.parse(encoding.getData(), (byte)0x06, true);
+ if (encoding.getData().available() > 0)
+ renewTill = KerberosTime.parse(encoding.getData(), (byte)0x07, true);
+ if (encoding.getData().available() > 0)
+ srealm = Realm.parse(encoding.getData(), (byte)0x08, true);
+ if (encoding.getData().available() > 0)
+ sname = PrincipalName.parse(encoding.getData(), (byte)0x09, true, srealm);
+ if (encoding.getData().available() > 0)
+ caddr = HostAddresses.parse(encoding.getData(), (byte)0x0A, true);
+ if (encoding.getData().available() > 0)
+ throw new Asn1Exception(Krb5.ASN1_BAD_ID);
+ }
+
+ /**
+ * Encodes an KrbCredInfo object.
+ * @return the byte array of encoded KrbCredInfo object.
+ * @exception Asn1Exception if an error occurs while decoding an ASN1 encoded data.
+ * @exception IOException if an I/O error occurs while reading encoded data.
+ */
+ public byte[] asn1Encode() throws Asn1Exception, IOException {
+ Vector<DerValue> v = new Vector<>();
+ v.addElement(new DerValue(DerValue.createTag(DerValue.TAG_CONTEXT, true, (byte)0x00), key.asn1Encode()));
+ if (pname != null) {
+ v.addElement(new DerValue(DerValue.createTag(DerValue.TAG_CONTEXT, true, (byte)0x01), pname.getRealm().asn1Encode()));
+ v.addElement(new DerValue(DerValue.createTag(DerValue.TAG_CONTEXT, true, (byte)0x02), pname.asn1Encode()));
+ }
+ if (flags != null)
+ v.addElement(new DerValue(DerValue.createTag(DerValue.TAG_CONTEXT, true, (byte)0x03), flags.asn1Encode()));
+ if (authtime != null)
+ v.addElement(new DerValue(DerValue.createTag(DerValue.TAG_CONTEXT, true, (byte)0x04), authtime.asn1Encode()));
+ if (starttime != null)
+ v.addElement(new DerValue(DerValue.createTag(DerValue.TAG_CONTEXT, true, (byte)0x05), starttime.asn1Encode()));
+ if (endtime != null)
+ v.addElement(new DerValue(DerValue.createTag(DerValue.TAG_CONTEXT, true, (byte)0x06), endtime.asn1Encode()));
+ if (renewTill != null)
+ v.addElement(new DerValue(DerValue.createTag(DerValue.TAG_CONTEXT, true, (byte)0x07), renewTill.asn1Encode()));
+ if (sname != null) {
+ v.addElement(new DerValue(DerValue.createTag(DerValue.TAG_CONTEXT, true, (byte)0x08), sname.getRealm().asn1Encode()));
+ v.addElement(new DerValue(DerValue.createTag(DerValue.TAG_CONTEXT, true, (byte)0x09), sname.asn1Encode()));
+ }
+ if (caddr != null)
+ v.addElement(new DerValue(DerValue.createTag(DerValue.TAG_CONTEXT, true, (byte)0x0A), caddr.asn1Encode()));
+ DerValue[] der = new DerValue[v.size()];
+ v.copyInto(der);
+ DerOutputStream out = new DerOutputStream();
+ out.putSequence(der);
+ return out.toByteArray();
+ }
+
+ public Object clone() {
+ KrbCredInfo kcred = new KrbCredInfo();
+ kcred.key = (EncryptionKey)key.clone();
+ // optional fields
+ if (pname != null)
+ kcred.pname = (PrincipalName)pname.clone();
+ if (flags != null)
+ kcred.flags = (TicketFlags)flags.clone();
+ kcred.authtime = authtime;
+ kcred.starttime = starttime;
+ kcred.endtime = endtime;
+ kcred.renewTill = renewTill;
+ if (sname != null)
+ kcred.sname = (PrincipalName)sname.clone();
+ if (caddr != null)
+ kcred.caddr = (HostAddresses)caddr.clone();
+ return kcred;
+ }
+
+}