Examples with AuthHandler org.eclipse.hono.adapter.auth.device.AuthHandler used on opensource projects

Example 1 with AuthHandler

use of org.eclipse.hono.adapter.auth.device.AuthHandler in project hono by eclipse.

the class AbstractVertxBasedMqttProtocolAdapterTest method testUnauthenticatedConnectionMetrics.

/**
 * Verifies the connection metrics for unauthenticated connections.
 * <p>
 * This test should check if the metrics receive a call to increment and decrement when a connection is being
 * established and then closed.
 */
@Test
public void testUnauthenticatedConnectionMetrics() {
    properties.setAuthenticationRequired(false);
    givenAnAdapter(properties);
    final MqttEndpoint endpoint = mockEndpoint();
    adapter.handleEndpointConnection(endpoint);
    // THEN the adapter does not try to authenticate the device
    verify(authHandler, never()).authenticateDevice(any(MqttConnectContext.class));
    // and increments the number of unauthenticated connections
    verify(metrics).incrementUnauthenticatedConnections();
    // and when the device closes the connection
    final ArgumentCaptor<Handler<Void>> closeHandlerCaptor = VertxMockSupport.argumentCaptorHandler();
    verify(endpoint, times(2)).closeHandler(closeHandlerCaptor.capture());
    closeHandlerCaptor.getValue().handle(null);
    // the number of unauthenticated connections is decremented again
    verify(metrics).decrementUnauthenticatedConnections();
}

Example 2 with AuthHandler

use of org.eclipse.hono.adapter.auth.device.AuthHandler in project hono by eclipse.

the class AbstractVertxBasedMqttProtocolAdapter method doStart.

@Override
protected final void doStart(final Promise<Void> startPromise) {
    registerDeviceAndTenantChangeNotificationConsumers();
    log.info("limiting size of inbound message payload to {} bytes", getConfig().getMaxPayloadSize());
    if (!getConfig().isAuthenticationRequired()) {
        log.warn("authentication of devices turned off");
    }
    final ConnectionLimitManager connectionLimitManager = Optional.ofNullable(getConnectionLimitManager()).orElseGet(this::createConnectionLimitManager);
    setConnectionLimitManager(connectionLimitManager);
    checkPortConfiguration().compose(ok -> CompositeFuture.all(bindSecureMqttServer(), bindInsecureMqttServer())).compose(ok -> {
        if (authHandler == null) {
            authHandler = createAuthHandler();
        }
        return Future.succeededFuture((Void) null);
    }).onComplete(startPromise);
}