/**
* JRadius - A RADIUS Server Java Adapter
* Copyright (C) 2004-2005 PicoPoint, B.V.
* Copyright (c) 2006 David Bird <david@coova.com>
*
* This library is free software; you can redistribute it and/or modify it
* under the terms of the GNU Lesser General Public License as published by
* the Free Software Foundation; either version 2.1 of the License, or (at
* your option) any later version.
*
* This library 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 Lesser General Public
* License for more details.
*
* You should have received a copy of the GNU Lesser General Public License
* along with this library; if not, write to the Free Software Foundation,
* Inc., 59 Temple Place, Suite 330, Boston, MA 02111-1307 USA
*
*/
package net.jradius.standard;
import java.util.LinkedList;
import net.jradius.dictionary.Attr_AcctDelayTime;
import net.jradius.dictionary.Attr_AcctInputOctets;
import net.jradius.dictionary.Attr_AcctInputPackets;
import net.jradius.dictionary.Attr_AcctInterimInterval;
import net.jradius.dictionary.Attr_AcctOutputOctets;
import net.jradius.dictionary.Attr_AcctOutputPackets;
import net.jradius.dictionary.Attr_AcctSessionId;
import net.jradius.dictionary.Attr_AcctSessionTime;
import net.jradius.dictionary.Attr_AcctStatusType;
import net.jradius.dictionary.Attr_CalledStationId;
import net.jradius.dictionary.Attr_Class;
import net.jradius.dictionary.Attr_FramedIPAddress;
import net.jradius.dictionary.Attr_IdleTimeout;
import net.jradius.dictionary.Attr_NASIPAddress;
import net.jradius.dictionary.Attr_NASIdentifier;
import net.jradius.dictionary.Attr_NASPortType;
import net.jradius.dictionary.Attr_ReplyMessage;
import net.jradius.dictionary.Attr_ServiceType;
import net.jradius.dictionary.Attr_SessionTimeout;
import net.jradius.dictionary.Attr_State;
import net.jradius.dictionary.Attr_UserName;
import net.jradius.dictionary.Attr_UserPassword;
import net.jradius.exception.StandardViolatedException;
import net.jradius.packet.AccessAccept;
import net.jradius.packet.AccessReject;
import net.jradius.packet.AccessRequest;
import net.jradius.packet.AccountingRequest;
import net.jradius.packet.RadiusPacket;
/**
* Implementation of the WISPr requirements for RADIUS packets as defined below:
* <pre>
* Attribute Type Au R Ac (Au=Auth Req, R=Auth Reply, Ac=Acct Req)
* ------------------------------------------------------------------------------------
* User-Name 1 String X X User enters full NAI
* User-Password 2 String X
* NAS-IP-Address 4 Ipaddr X X IP Address of the Access Gateway
* Service-Type 6 Integer X Must be set to Login (1)
* Framed-IP-Address 8 Ipaddr X X IP Address of the User
* Reply-Message 18 String X Text of reject reason if present
* State 24 String X X
* Class 25 String X X
* Session-Timeout 27 Integer X Forced logout once timeout period
* reached (seconds)
* Idle-Timeout 28 Integer X Implicit logout inactivity timeout period
* (seconds)
* Called-Station-ID 30 String X X This field should contain the MAC
* address or other information identifying
* the Access Gateway
* NAS-ID 32 String X X
* Acct-Status-Type 40 Integer X 1 = Start, 2 = Stop, 3 = Interim Update
* Acct-Delay-Time 41 Integer X Delay (seconds) between Acctg Event
* and when Acct-Req sent (doesn't
* include estimated network transit time)
* Acct-Input-Octets 42 Integer X
* Acct-Output-Octets 43 Integer X
* Acct-Session-ID 44 String X X X
* Acct-Session-Time 46 Integer X Call duration in seconds (already
* compensated for idle timeout)
* Acct-Input-Packets 47 Integer X
* Acct-Output-Packets 48 Integer X
* Acct-Terminate-Cause 49 Integer X 1 = Explicit Logoff, 4 = Idle Timeout,
* 5 = Session Timeout, 6 = Admin Reset,
* 9 = NAS Error, 10 = NAS Request,
* 11 = NAS Reboot
* NAS-Port-Type 61 Integer X X 15 = Ethernet, 19 = 802.11
* Acct-Interim-Interval 85 Integer X Interval (seconds) to send accounting
* updates
* ------------------------------------------------------------------------------------
* </pre>
*
* @author David Bird
*/
public class WISPrStandard extends RadiusStandard
{
// TODO: use the class TYPEs instead of the raw numbers... see example below
static final long[] requiredAccessRequest =
{
Attr_UserName.TYPE,
Attr_UserPassword.TYPE,
Attr_NASIPAddress.TYPE,
Attr_ServiceType.TYPE,
Attr_FramedIPAddress.TYPE,
Attr_State.TYPE,
Attr_CalledStationId.TYPE,
Attr_NASIdentifier.TYPE,
Attr_AcctSessionId.TYPE,
Attr_NASPortType.TYPE
};
static final long[] requiredAccessAccept = {
Attr_ReplyMessage.TYPE,
Attr_State.TYPE,
Attr_Class.TYPE,
Attr_SessionTimeout.TYPE,
Attr_IdleTimeout.TYPE,
Attr_AcctSessionId.TYPE,
Attr_AcctInterimInterval.TYPE
};
static final long[] requiredAccounting = {
Attr_UserName.TYPE,
Attr_NASIPAddress.TYPE,
Attr_FramedIPAddress.TYPE,
Attr_Class.TYPE,
Attr_CalledStationId.TYPE,
Attr_NASIdentifier.TYPE,
Attr_AcctStatusType.TYPE,
Attr_AcctDelayTime.TYPE,
Attr_AcctInputOctets.TYPE,
Attr_AcctOutputOctets.TYPE,
Attr_AcctSessionId.TYPE,
Attr_AcctSessionTime.TYPE,
Attr_AcctInputPackets.TYPE,
Attr_AcctOutputPackets.TYPE,
Attr_NASPortType.TYPE
};
public String getName() { return "WISPr"; }
/**
* @see net.jradius.standard.RadiusStandard#checkPacket(net.jradius.packet.RadiusPacket)
*/
public void checkPacket(RadiusPacket p, long[] ignore) throws StandardViolatedException
{
LinkedList missing = new LinkedList();
switch(p.getCode())
{
case AccessRequest.CODE:
checkMissing(p, missing, requiredAccessRequest, ignore);
break;
case AccessAccept.CODE:
checkMissing(p, missing, requiredAccessAccept, ignore);
break;
case AccessReject.CODE:
break;
case AccountingRequest.CODE:
checkMissing(p, missing, requiredAccounting, ignore);
break;
}
if (!missing.isEmpty())
throw new StandardViolatedException(this.getClass(), missing);
}
}