/*
* 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
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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
*/
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() {
// Note: We will not pass authorizationData to s.s.k.Credentials. The
// field in that class will be passed to Krb5Context as the return
// value of ExtendedGSSContext.inquireSecContext(KRB5_GET_AUTHZ_DATA),
// which is documented as the authData in the service ticket. That
// is on the acceptor side.
//
// This class is for the initiator side. Also, authdata inside a ccache
// is most likely to be the one in Authenticator in PA-TGS-REQ encoded
// in TGS-REQ, therefore only stored with a service ticket. Currently
// in Java, we only reads TGTs.
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();
}
}