Examples with AccessRequestHandler org.forgerock.openam.radius.server.spi.AccessRequestHandler used on opensource projects

Example 1 with AccessRequestHandler

use of org.forgerock.openam.radius.server.spi.AccessRequestHandler in project OpenAM by OpenRock.

the class RadiusRequestHandler method run.

@Override
public void run() {
    try {
        LOG.message("Entering RadiusRequestHandler.run();");
        final Packet requestPacket = getValidPacket(buffer);
        if (requestPacket == null) {
            LOG.message("Leaving RadiusRequestHandler.run(); no requestPacket");
            return;
        }
        // grab the items from the request that we'll need in the RadiusResponseHandler at send time
        requestContext.setRequestId(requestPacket.getIdentifier());
        requestContext.setRequestAuthenticator(requestPacket.getAuthenticator());
        final AccessRequest accessRequest = createAccessRequest(requestPacket);
        if (accessRequest == null) {
            LOG.message("Leaving RadiusRequestHandler.run(); Packet received was not an AccessRequest packet.");
            return;
        }
        // Instantiate an instance of the AccessRequestHandler class specified in the configuration for this
        // client.
        final AccessRequestHandler accessRequestHandler = accessRequestHandlerFactory.getAccessRequestHandler(requestContext);
        if (accessRequestHandler == null) {
            LOG.message("Leaving RadiusRequestHandler.run(); Could not obtain Access Request Handler.");
            return;
        }
        final RadiusRequest request = new RadiusRequest(accessRequest);
        final RadiusResponse response = new RadiusResponse();
        try {
            // The handler will form the response.
            accessRequestHandler.handle(request, response, requestContext);
            postHandledEvent(request, response, requestContext);
            // Send the response to the client.
            Packet responsePacket = response.getResponsePacket();
            requestContext.send(responsePacket);
            resultHandler.handleResult(response);
        } catch (final RadiusProcessingException rre) {
            // So the processing of the request failed. Is the error recoverable or does the RADIUS server
            // need to shutdown?
            handleResponseException(rre, requestContext);
        }
    } catch (final Exception t) {
        final StringBuilder sb = new StringBuilder("Exception occured while handling radius request for RADIUS client '").append(getClientName()).append("'. Rejecting access.");
        LOG.error(sb.toString(), t);
        this.sendAccessReject(requestContext);
        return;
    }
}

Example 2 with AccessRequestHandler

use of org.forgerock.openam.radius.server.spi.AccessRequestHandler in project OpenAM by OpenRock.

the class ConfigLoader method validateClass.

/**
     * Validates that the specified class can be loaded and implements the proper interface so that we don't have to do
     * that for every request.
     *
     * @param cfg
     * @return the class of the RequestHandler to be used for this client config, or null if the class is invalid.
     */
@SuppressWarnings("unchecked")
private Class validateClass(ClientConfig cfg) {
    Class clazz = null;
    try {
        clazz = Class.forName(cfg.getAccessRequestHandlerClassname());
    } catch (final ClassNotFoundException e) {
        LOG.error("Unable to load Handler Class '" + cfg.getAccessRequestHandlerClassname() + "' for RADIUS client '" + cfg.getName() + "'. Requests from this client will be ignored.", e);
        return null;
    }
    Object inst = null;
    try {
        inst = InjectorHolder.getInstance(clazz);
    } catch (ConfigurationException | ProvisionException e) {
        LOG.error("Unable to instantiate Handler Class '" + cfg.getAccessRequestHandlerClassname() + "' for RADIUS client '" + cfg.getName() + "'. Requests from this client will be ignored.", e);
        return null;
    }
    AccessRequestHandler handler = null;
    try {
        handler = (AccessRequestHandler) inst;
    } catch (final ClassCastException e) {
        LOG.error("Unable to use Handler Class '" + cfg.getAccessRequestHandlerClassname() + "' for RADIUS client '" + cfg.getName() + "'. Requests from this client will be ignored.", e);
        return null;
    }
    return clazz;
}

Example 3 with AccessRequestHandler

use of org.forgerock.openam.radius.server.spi.AccessRequestHandler in project OpenAM by OpenRock.

the class AccessRequestHandlerFactory method getAccessRequestHandler.

/**
     * Factory that creates and returns and instance of the AccessRequestHandler class defined in the config for a
     * specific radius client. If the class could not be created then a log message is made.
     *
     * @param reqCtx - the request context that holds information about the configuration of the RADIUS server at the
     *            point at which the request was received.
     * @return an instance of an <code>AccessRequestHandler</code> object or null if it could not be created.
     */
public AccessRequestHandler getAccessRequestHandler(RadiusRequestContext reqCtx) {
    LOG.message("Entering RadiusRequestHandler.getAccessRequestHandler()");
    AccessRequestHandler accessRequestHandler = null;
    final Class<? extends AccessRequestHandler> accessRequestHandlerClass = reqCtx.getClientConfig().getAccessRequestHandlerClass();
    try {
        accessRequestHandler = InjectorHolder.getInstance(accessRequestHandlerClass);
    } catch (final Exception e) {
        final StringBuilder sb = new StringBuilder("Unable to instantiate declared handler class '").append(accessRequestHandlerClass.getName()).append("' for RADIUS client '").append("'. Rejecting access.");
        LOG.error(sb.toString(), e);
    }
    try {
        accessRequestHandler.init(reqCtx.getClientConfig().getHandlerConfig());
    } catch (final Exception e) {
        final StringBuilder sb = new StringBuilder("Unable to initialize declared handler class '").append(accessRequestHandlerClass.getName()).append("' for RADIUS client '").append("'. Rejecting access.");
        LOG.error(sb.toString(), e);
        accessRequestHandler = null;
    }
    LOG.message("Leaving RadiusRequestHandler.getAccessRequestHandler()");
    return accessRequestHandler;
}