Java RadiusException类代码示例

import net.jradius.exception.RadiusException; //导入依赖的package包/类
public void onPostProcessing(JRadiusRequest request) throws RadiusException
{
    // If we have a session, fire off events
    switch(request.getType())
    {
        case JRadiusServer.JRADIUS_authorize:
            onAuthorization(request);
            break;
        case JRadiusServer.JRADIUS_post_auth:
            onPostAuthentication(request);
            break;
        case JRadiusServer.JRADIUS_preacct:
            onAccounting(request);
            break;
    }
}
 

import net.jradius.exception.RadiusException; //导入依赖的package包/类
protected Serializable getKeyFromAttributeType(RadiusPacket req, long type, boolean required) throws RadiusException
{
    RadiusAttribute a = req.findAttribute(type);

    if (a == null) 
    {
        if (required)
        {
            a = AttributeFactory.newAttribute(type, null, false);
            throw new RadiusException("Missing required attribute: " + a.getAttributeName());
        }
        return null;
    }

    AttributeValue v = a.getValue();
    return v.toString();
}
 

import net.jradius.exception.RadiusException; //导入依赖的package包/类
/**
 * @throws NoSuchAlgorithmException 
 * @see net.jradius.client.auth.RadiusAuthenticator#setupRequest(net.jradius.client.RadiusClient, net.jradius.packet.RadiusPacket)
 */
public void setupRequest(RadiusClient c, RadiusPacket p) throws RadiusException, NoSuchAlgorithmException
{
    super.setupRequest(c, p);
    tunnelRequest = new AccessRequest(tunneledAttributes);
    AttributeList attrs = tunnelRequest.getAttributes();
    if (attrs.get(Attr_UserName.TYPE) == null) 
    	attrs.add(AttributeFactory.copyAttribute(username, false));
    if (attrs.get(Attr_UserPassword.TYPE) == null) 
    	attrs.add(AttributeFactory.copyAttribute(password, false));
    tunnelAuth.setupRequest(c, tunnelRequest);
    if (!(tunnelAuth instanceof PAPAuthenticator)) // do not encode pap password
    {
        tunnelAuth.processRequest(tunnelRequest);
    }
}
 

import net.jradius.exception.RadiusException; //导入依赖的package包/类
protected boolean doTunnelAuthentication(byte id, byte[] in) throws RadiusException, SSLException, NoSuchAlgorithmException
{
    byte []out;

    if (in != null && in.length > 0)
    {
        out = tunnelAuth.doEAP(in);
    }
    else
    {
        out = tunnelAuth.eapResponse(EAP_IDENTITY, (byte)0, getUsername());
    }
    
    putAppBuffer(out);
    return true;
}
 

import net.jradius.exception.RadiusException; //导入依赖的package包/类
public void writeResponse(JRadiusRequest request, ByteBuffer buffer, OutputStream outputStream) throws IOException, RadiusException, InvalidKeyException, NoSuchAlgorithmException 
  {
      if (Configuration.isDebug()) 
          request.printDebugInfo();

      RadiusPacket[] rp = request.getPackets();

      RadiusRequest req = (RadiusRequest) rp[0];
      RadiusResponse res = (RadiusResponse) rp[1];
      
      String sharedSecret = (String) req.getAttributeValue(Attr_SharedSecret.TYPE);
      
      RadiusFormat format = RadiusFormat.getInstance();

MessageAuthenticator.generateResponseMessageAuthenticator(req, res, sharedSecret);
res.generateAuthenticator(req.getAuthenticator(), sharedSecret);

buffer.clear();
format.packPacket(res, sharedSecret, buffer, true);
      
      outputStream.write(buffer.array(), 0, buffer.position());
      outputStream.flush();
  }
 

import net.jradius.exception.RadiusException; //导入依赖的package包/类
public void updateAccounting(AccountingRequest acctRequest) throws RadiusException
{
    AccountingRequest newRequest = new AccountingRequest(radiusClient, reqList);

    AttributeList attrs = acctRequest.getAttributes();
    for (Iterator i=attrs.getAttributeList().iterator(); i.hasNext();)
    {
        RadiusAttribute at = (RadiusAttribute)i.next();
        long type = at.getFormattedType();
        if (type == Attr_AcctInputOctets.TYPE ||
            type == Attr_AcctOutputOctets.TYPE ||
            type == Attr_AcctInputGigawords.TYPE ||
            type == Attr_AcctOutputGigawords.TYPE ||
            type == Attr_AcctInputPackets.TYPE ||
            type == Attr_AcctOutputPackets.TYPE ||
            type == Attr_AcctTerminateCause.TYPE ||
            type == Attr_AcctSessionStartTime.TYPE ||
            type == Attr_AcctDelayTime.TYPE ||
            type == Attr_AcctSessionTime.TYPE ||
            type == Attr_AcctStatusType.TYPE)
            newRequest.addAttribute(AttributeFactory.newAttribute(type, at.getValue().getBytes(), false));
    }
    radiusClient.accounting(newRequest, 2);
}
 

import net.jradius.exception.RadiusException; //导入依赖的package包/类
public JRadiusSession getSession(JRadiusRequest request, Serializable key) throws RadiusException
{
    Element element = sessionCache.get(key);
    JRadiusSession session = null;

    if (element != null)
    {
    	session = (JRadiusSession) element.getValue();
    }
    
    if (session == null && request != null)
    {
        SessionFactory sf = getSessionFactory(request.getSender());
        session = sf.getSession(request, key);
        if (session != null)
        {
            put(session.getJRadiusKey(), session);
            put(session.getSessionKey(), session);
        }
    }
    
    if (session == null) return null;
    
    return session;
}
 

import net.jradius.exception.RadiusException; //导入依赖的package包/类
protected RadiusResponse receive(RadiusRequest req) throws Exception
{
    if (statusListener != null)
    {
    	statusListener.onBeforeReceive(this);
    }
    
    byte replyBytes[] = new byte[RadiusPacket.MAX_PACKET_LENGTH];
    DatagramPacket reply = new DatagramPacket(replyBytes, replyBytes.length);
    
    socket.receive(reply);
    
    RadiusPacket replyPacket = PacketFactory.parse(reply, req.isRecyclable());
    
    if (!(replyPacket instanceof RadiusResponse))
    {
        throw new RadiusException("Received something other than a RADIUS Response to a Request");
    }

    if (statusListener != null)
    {
    	statusListener.onAfterReceive(this, replyPacket);
    }
    
    return (RadiusResponse)replyPacket;
}
 

import net.jradius.exception.RadiusException; //导入依赖的package包/类
/**
 * EAP requires a challenge/response. The request packet is reset with a new 
 * RADIUS identifier and the EAP-Message is encoded.
 * @throws NoSuchAlgorithmException 
 * @see net.jradius.client.auth.RadiusAuthenticator#processChallenge(net.jradius.packet.RadiusPacket, net.jradius.packet.RadiusPacket)
 */
public void processChallenge(RadiusPacket p, RadiusPacket r)  throws RadiusException, NoSuchAlgorithmException
{
	super.processChallenge(p, r);
	
    p.setIdentifier(-1);

    byte[] eapReply = AttributeFactory.assembleAttributeList(r.getAttributes(), AttributeDictionary.EAP_MESSAGE);
    byte[] eapMessage = doEAP(eapReply);
    
    RadiusAttribute a = p.findAttribute(AttributeDictionary.EAP_MESSAGE);
    if (a != null) p.removeAttribute(a);
    
    AttributeFactory.addToAttributeList(p.getAttributes(), 
    		AttributeDictionary.EAP_MESSAGE, eapMessage, p.isRecyclable());

    RadiusLog.debug("Sending Challenge:\n" + p.toString());
}
 

import net.jradius.exception.RadiusException; //导入依赖的package包/类
public void processRequest(RadiusPacket p) throws RadiusException, NoSuchAlgorithmException
{
	if (password == null) throw new RadiusException("no password given");
	
    p.removeAttribute(password);
    
    RadiusAttribute attr;
    byte authChallenge[] = RadiusRandom.getBytes(16);
    byte chapResponse[] = MSCHAP.doMSCHAPv1(password.getValue().getBytes(), authChallenge);

    p.addAttribute(attr = AttributeFactory.newAttribute("MS-CHAP-Challenge"));
    attr.setValue(authChallenge);
    
    p.addAttribute(attr = AttributeFactory.newAttribute("MS-CHAP-Response"));
    attr.setValue(chapResponse);
}
 

import net.jradius.exception.RadiusException; //导入依赖的package包/类
public void processRequest(RadiusPacket p) throws RadiusException, NoSuchAlgorithmException
{
	if (password == null) throw new RadiusException("no password given");

	p.removeAttribute(password);
    
    RadiusAttribute attr;
    byte authChallenge[] = RadiusRandom.getBytes(16);
    byte chapResponse[] = CHAP.chapResponse((byte)p.getIdentifier(), password.getValue().getBytes(), authChallenge);

    p.addAttribute(attr = AttributeFactory.newAttribute("CHAP-Challenge"));
    attr.setValue(authChallenge);
        
    p.addAttribute(attr = AttributeFactory.newAttribute("CHAP-Password"));
    attr.setValue(chapResponse);
}
 

import net.jradius.exception.RadiusException; //导入依赖的package包/类
/**
 * @param c The RadiusClient context being used
 * @param p Setup the Authenticator with packet data
 * @throws RadiusException
 * @throws NoSuchAlgorithmException 
 */
public void setupRequest(RadiusClient c, RadiusPacket p) throws RadiusException, NoSuchAlgorithmException
{
	RadiusAttribute a;
    client = c;
    
    if (username == null)
    {
    	a = p.findAttribute(AttributeDictionary.USER_NAME);
        
    	if (a == null)
        	throw new RadiusException("You must at least have a User-Name attribute in a Access-Request");

    	username = AttributeFactory.copyAttribute(a, false);
    }
    
    if (password == null)
    {
    	a = p.findAttribute(AttributeDictionary.USER_PASSWORD);

    	if (a != null)
    	{
    		password = AttributeFactory.copyAttribute(a, false);
    	}
    }
}
 

import net.jradius.exception.RadiusException; //导入依赖的package包/类
protected int handleRadiusException(JRadiusRequest request, RadiusException e)
{
    JRadiusSession session = request.getSession();
    String error = e.getMessage();
    RadiusLog.warn(error);

    if (session != null)
    {
        try
        {
            session.getLogEntry(request).addMessage(error);
        }
        catch (RadiusException re)
        {
            RadiusLog.problem(request, session, re, re.getMessage());
        }
        // lets not remove the session and let it expire, or maybe
        // this was a RADIUS retransmission that should simply be forgotten
        //session.setSessionState(JRadiusSession.RADIUS_ERROR);
        //sessionManager.removeSession(session);
    }

    return (e instanceof RadiusSecurityException) ? JRadiusServer.RLM_MODULE_REJECT :  JRadiusServer.RLM_MODULE_FAIL;
}
 

import net.jradius.exception.RadiusException; //导入依赖的package包/类
/**
 * Parse a UDP RADIUS message
 * @param dp The Datagram to be parsed
 * @return Returns the RadiusPacket
 * @throws RadiusException
 */
public static RadiusPacket parse(DatagramPacket dp, boolean pool) throws RadiusException
{
	ByteBuffer buffer = ByteBuffer.wrap(dp.getData(), dp.getOffset(), dp.getLength());
    RadiusPacket rp = null;

    try
    {
        rp = parseUDP(buffer, pool);
    }
    catch (IOException e)
    {
        RadiusLog.error(e.getMessage(), e);
    }
    
    return rp;
}
 

import net.jradius.exception.RadiusException; //导入依赖的package包/类
/**
 * Parses a string to create a RadiusAttribute. Will either return the 
 * attribute, or throw an Exception.
 * @param src The source String
 * @return Returns the RadiusAttribute parsed from String
 * @throws RadiusException
 * @throws UnknownAttributeException
 */
public static RadiusAttribute attributeFromString(String src) throws RadiusException, UnknownAttributeException
{
    String parts[] = src.split("=", 2);

    if (parts.length == 2)
    {
        String attribute = parts[0].trim();
        String value = parts[1].trim();
        
        char q = value.charAt(0);
        if (q == value.charAt(value.length() - 1) && (q == '\'' || q == '"'))
        {
            value = value.substring(1, value.length() - 1);
        }
        
        return newAttribute(attribute, value, "=");
    }

    throw new RadiusException("Syntax error for attributes: " + src);
}