Examples with AccessReject org.forgerock.openam.radius.common.AccessReject used on opensource projects

Example 1 with AccessReject

use of org.forgerock.openam.radius.common.AccessReject in project OpenAM by OpenRock.

the class RadiusConn method sendPacket.

/**
     * Finds an available server and then sends a packet to that servers.
     *
     * @param packet the packet.
     * @throws IOException        if there is a problem.
     * @throws RejectException    if there is a problem.
     * @throws ChallengeException if there is a problem.
     */
private void sendPacket(Packet packet) throws IOException, RejectException, ChallengeException {
    Packet res = null;
    RADIUSServer server = null;
    while (res == null) {
        server = getOnlineServer();
        if (debug.messageEnabled()) {
            debug.message("Using " + server + " for contact RADIUS");
        }
        try {
            send(packet, server);
            res = receive();
            if (res instanceof AccessReject) {
                throw new RejectException((AccessReject) res);
            } else if (res instanceof AccessChallenge) {
                throw new ChallengeException((AccessChallenge) res);
            }
        } catch (IOException ioe) {
            if (ioe instanceof ConnectException || ioe instanceof SocketTimeoutException) {
                if (debug.messageEnabled()) {
                    debug.message("Moving server to offline state - " + server);
                }
                synchronized (SERVER_STATUS) {
                    SERVER_STATUS.put(server, Boolean.FALSE);
                }
                synchronized (SERVER_MONITOR_LOCK) {
                    if (serverMonitor == null || serverMonitor.scheduledExecutionTime() == -1) {
                        serverMonitor = new RADIUSMonitor();
                        SystemTimer.getTimer().schedule(serverMonitor, new Date(((System.currentTimeMillis()) / 1000) * 1000));
                    }
                }
            } else {
                throw ioe;
            }
        }
    }
}

Example 2 with AccessReject

use of org.forgerock.openam.radius.common.AccessReject in project OpenAM by OpenRock.

the class ConsoleClient method run.

/**
     * Calls the server in a thread.
     */
@Override
public void run() {
    try {
        final DatagramChannel chan = DatagramChannel.open();
        // request id
        short reqId = 1;
        final SecureRandom random = new SecureRandom();
        final InetSocketAddress serverAddr = new InetSocketAddress(this.host, this.port);
        final NASIPAddressAttribute nasAddr = new NASIPAddressAttribute(InetAddress.getLocalHost());
        final NASPortAttribute nasPort = new NASPortAttribute(chan.socket().getLocalPort());
        StateAttribute state = null;
        // String username = "boydmr"; // TODO: restore
        final String username = getUserInputFor("Username", null);
        // String passwordOrAnswer = "password"; // TODO: restore
        String passwordOrAnswer = getUserInputFor("Password", null);
        System.out.println();
        boolean finished = false;
        // ready for writing
        final ByteBuffer bufIn = ByteBuffer.allocate(4096);
        while (!finished) {
            final RequestAuthenticator reqAuthR = new RequestAuthenticator(random, this.secret);
            final AccessRequest req = new AccessRequest(reqId++, reqAuthR);
            req.addAttribute(new UserNameAttribute(username));
            req.addAttribute(new UserPasswordAttribute(req.getAuthenticator(), this.secret, passwordOrAnswer));
            req.addAttribute(nasAddr);
            req.addAttribute(nasPort);
            if (state != null) {
                req.addAttribute(state);
            }
            final ByteBuffer reqBuf = ByteBuffer.wrap(req.getOctets());
            if (logTraffic) {
                System.out.println("Packet To " + host + ":" + port);
                System.out.println(RadiusRequestContext.getPacketRepresentation(req));
            }
            chan.send(reqBuf, serverAddr);
            // now handle responses possibly sending additional requests
            chan.receive(bufIn);
            // prepare buffer for reading out
            bufIn.flip();
            final Packet res = PacketFactory.toPacket(bufIn);
            // prepare buffer for next response
            bufIn.clear();
            if (logTraffic) {
                System.out.println("Packet From " + host + ":" + port);
                System.out.println(RadiusRequestContext.getPacketRepresentation(res));
            }
            if (res instanceof AccessReject) {
                System.out.println("---> Sorry. Not Authenticated.");
                System.out.println();
                finished = true;
            } else if (res instanceof AccessAccept) {
                System.out.println("---> SUCCESS! You've Authenticated!");
                System.out.println();
                finished = true;
            } else if (res instanceof AccessChallenge) {
                final AccessChallenge chng = (AccessChallenge) res;
                state = (StateAttribute) getAttribute(StateAttribute.class, res);
                final ReplyMessageAttribute msg = (ReplyMessageAttribute) getAttribute(ReplyMessageAttribute.class, res);
                String message = null;
                if (msg != null) {
                    message = msg.getMessage();
                }
                passwordOrAnswer = getUserInputFor("Answer", message);
                System.out.println();
            }
        }
    } catch (final Exception e) {
        e.printStackTrace();
    }
}

Example 3 with AccessReject

use of org.forgerock.openam.radius.common.AccessReject in project OpenAM by OpenRock.

the class OpenAMAuthHandler method rejectAccessAndTerminateProcess.

/**
     * Sends a RADIUS AccessReject response and cleans up the cache and authentication context if it not null by calling
     * its logout method.
     *
     * @param respHandler
     *            the response handler for the request
     * @param holder
     *            - the context holder for this radius server
     */
private void rejectAccessAndTerminateProcess(RadiusResponse response, ContextHolder holder) {
    response.setResponsePacket(new AccessReject());
    response.setUniversalId(holder.getUniversalId());
    terminateAuthnProcess(holder);
}

Example 4 with AccessReject

use of org.forgerock.openam.radius.common.AccessReject in project OpenAM by OpenRock.

the class RadiusRequestContext method send.

/**
     * Takes the passed-in packet, injects the ID of the request and a response authenticator and sends it to the source
     * of the request.
     *
     * @param response The packet to be sent to the client.
     * @throws RadiusProcessingException - if the request can not be sent due to network issues etc.
     */
public void send(Packet response) throws RadiusProcessingException {
    if (sendWasCalled) {
        LOG.warning("Handler class '" + clientConfig.getAccessRequestHandlerClass().getSimpleName() + "' declared for client " + clientConfig.getName() + " called send more than once.");
        return;
    }
    sendWasCalled = true;
    if (response == null) {
        LOG.error("Handler class '" + clientConfig.getAccessRequestHandlerClass().getSimpleName() + "' declared for client " + clientConfig.getName() + " attempted to send a null response. Rejecting access.");
        send(new AccessReject());
        return;
    }
    // inject the id and authenticator
    response.setIdentifier(requestId);
    injectResponseAuthenticator(response);
    if (clientConfig.isLogPackets()) {
        logPacketContent(response, "\nPacket to " + clientConfig.getName() + ":");
    }
    final ByteBuffer reqBuf = ByteBuffer.wrap(response.getOctets());
    try {
        LOG.message("Sending response of type " + response.getType() + " to " + clientConfig.getName());
        channel.send(reqBuf, source);
    } catch (final IOException e) {
        LOG.error("Unable to send response to " + clientConfig.getName() + ".", e);
    }
}

Example 5 with AccessReject

use of org.forgerock.openam.radius.common.AccessReject in project OpenAM by OpenRock.

the class RadiusRequestHandler method sendAccessReject.

/**
     * Attempts to send an AccessReject message to the client. Failed attempts will be logged.
     *
     * @param reqCtx
     *            - the RadiusRequestContext that will be used to send the AccessReject packet.
     */
private void sendAccessReject(RadiusRequestContext reqCtx) {
    try {
        reqCtx.send(new AccessReject());
        LOG.message("Rejected access request.");
    } catch (final RadiusProcessingException e1) {
        LOG.warning("Failed to send AccessReject() response to client.");
    }
}