/*
 * 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
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/*
 *
 *  (C) Copyright IBM Corp. 1999 All Rights Reserved.
 *  Copyright 1997 The Open Group Research Institute.  All rights reserved.
 */

package sun.security.krb5.internal.ccache;

import sun.security.krb5.*;
import sun.security.krb5.internal.*;

public class Credentials {

    PrincipalName cname;
    PrincipalName sname;
    EncryptionKey key;
    KerberosTime authtime;
    KerberosTime starttime;//optional
    KerberosTime endtime;
    KerberosTime renewTill; //optional
    HostAddresses caddr; //optional; for proxied tickets only
    AuthorizationData authorizationData; //optional, not being actually used
    public boolean isEncInSKey;  // true if ticket is encrypted in another ticket's skey
    TicketFlags flags;
    Ticket ticket;
    Ticket secondTicket; //optional
    private boolean DEBUG = Krb5.DEBUG;

    public Credentials(
            PrincipalName new_cname,
            PrincipalName new_sname,
            EncryptionKey new_key,
            KerberosTime new_authtime,
            KerberosTime new_starttime,
            KerberosTime new_endtime,
            KerberosTime new_renewTill,
            boolean new_isEncInSKey,
            TicketFlags new_flags,
            HostAddresses new_caddr,
            AuthorizationData new_authData,
            Ticket new_ticket,
            Ticket new_secondTicket) {
        cname = (PrincipalName) new_cname.clone();
        sname = (PrincipalName) new_sname.clone();
        key = (EncryptionKey) new_key.clone();

        authtime = new_authtime;
        starttime = new_starttime;
        endtime = new_endtime;
        renewTill = new_renewTill;

        if (new_caddr != null) {
            caddr = (HostAddresses) new_caddr.clone();
        }
        if (new_authData != null) {
            authorizationData = (AuthorizationData) new_authData.clone();
        }

        isEncInSKey = new_isEncInSKey;
        flags = (TicketFlags) new_flags.clone();
        ticket = (Ticket) (new_ticket.clone());
        if (new_secondTicket != null) {
            secondTicket = (Ticket) new_secondTicket.clone();
        }
    }

    public Credentials(
            KDCRep kdcRep,
            Ticket new_secondTicket,
            AuthorizationData new_authorizationData,
            boolean new_isEncInSKey) {
        if (kdcRep.encKDCRepPart == null) //can't store while encrypted
        {
            return;
        }
        cname = (PrincipalName) kdcRep.cname.clone();
        ticket = (Ticket) kdcRep.ticket.clone();
        key = (EncryptionKey) kdcRep.encKDCRepPart.key.clone();
        flags = (TicketFlags) kdcRep.encKDCRepPart.flags.clone();
        authtime = kdcRep.encKDCRepPart.authtime;
        starttime = kdcRep.encKDCRepPart.starttime;
        endtime = kdcRep.encKDCRepPart.endtime;
        renewTill = kdcRep.encKDCRepPart.renewTill;

        sname = (PrincipalName) kdcRep.encKDCRepPart.sname.clone();
        caddr = (HostAddresses) kdcRep.encKDCRepPart.caddr.clone();
        secondTicket = (Ticket) new_secondTicket.clone();
        authorizationData =
                (AuthorizationData) new_authorizationData.clone();
        isEncInSKey = new_isEncInSKey;
    }

    public Credentials(KDCRep kdcRep) {
        this(kdcRep, null);
    }

    public Credentials(KDCRep kdcRep, Ticket new_ticket) {
        sname = (PrincipalName) kdcRep.encKDCRepPart.sname.clone();
        cname = (PrincipalName) kdcRep.cname.clone();
        key = (EncryptionKey) kdcRep.encKDCRepPart.key.clone();
        authtime = kdcRep.encKDCRepPart.authtime;
        starttime = kdcRep.encKDCRepPart.starttime;
        endtime = kdcRep.encKDCRepPart.endtime;
        renewTill = kdcRep.encKDCRepPart.renewTill;
        // if (kdcRep.msgType == Krb5.KRB_AS_REP) {
        //    isEncInSKey = false;
        //    secondTicket = null;
        //  }
        flags = kdcRep.encKDCRepPart.flags;
        if (kdcRep.encKDCRepPart.caddr != null) {
            caddr = (HostAddresses) kdcRep.encKDCRepPart.caddr.clone();
        } else {
            caddr = null;
        }
        ticket = (Ticket) kdcRep.ticket.clone();
        if (new_ticket != null) {
            secondTicket = (Ticket) new_ticket.clone();
            isEncInSKey = true;
        } else {
            secondTicket = null;
            isEncInSKey = false;
        }
    }

    
Checks if this credential is expired
/** * Checks if this credential is expired */
public boolean isValid() { boolean valid = true; if (endtime.getTime() < System.currentTimeMillis()) { valid = false; } else if (starttime != null) { if (starttime.getTime() > System.currentTimeMillis()) { valid = false; } } else { if (authtime.getTime() > System.currentTimeMillis()) { valid = false; } } return valid; } public PrincipalName getServicePrincipal() throws RealmException { return sname; } public sun.security.krb5.Credentials setKrbCreds() { return new sun.security.krb5.Credentials(ticket, cname, sname, key, flags, authtime, starttime, endtime, renewTill, caddr); } public KerberosTime getStartTime() { return starttime; } public KerberosTime getAuthTime() { return authtime; } public KerberosTime getEndTime() { return endtime; } public KerberosTime getRenewTill() { return renewTill; } public TicketFlags getTicketFlags() { return flags; } public int getEType() { return key.getEType(); } public int getTktEType() { return ticket.encPart.getEType(); } }