Examples with ReadRequest org.eclipse.leshan.core.request.ReadRequest used on opensource projects

Example 36 with ReadRequest

use of org.eclipse.leshan.core.request.ReadRequest in project leshan by eclipse.

the class WriteTest method can_write_updating_object_instance.

@Test
public void can_write_updating_object_instance() throws InterruptedException {
    // setup server object
    WriteResponse response = helper.server.send(helper.getCurrentRegistration(), new WriteRequest(1, 0, 3, 60));
    // verify result
    assertEquals(ResponseCode.CHANGED, response.getCode());
    assertNotNull(response.getCoapResponse());
    assertThat(response.getCoapResponse(), is(instanceOf(Response.class)));
    // write server object
    LwM2mResource lifetime = LwM2mSingleResource.newIntegerResource(1, 120);
    LwM2mResource defaultMinPeriod = LwM2mSingleResource.newIntegerResource(2, 10);
    response = helper.server.send(helper.getCurrentRegistration(), new WriteRequest(Mode.UPDATE, 1, 0, lifetime, defaultMinPeriod));
    // verify result
    assertEquals(ResponseCode.CHANGED, response.getCode());
    assertNotNull(response.getCoapResponse());
    assertThat(response.getCoapResponse(), is(instanceOf(Response.class)));
    // read the values to check the value changed
    ReadResponse readResponse = helper.server.send(helper.getCurrentRegistration(), new ReadRequest(1, 0));
    LwM2mObjectInstance instance = (LwM2mObjectInstance) readResponse.getContent();
    assertEquals(lifetime, instance.getResource(1));
    assertEquals(defaultMinPeriod, instance.getResource(2));
    // no resources are removed when updating
    assertNotNull(instance.getResource(3));
    assertNotNull(instance.getResource(6));
    assertNotNull(instance.getResource(7));
}

Example 37 with ReadRequest

use of org.eclipse.leshan.core.request.ReadRequest in project leshan by eclipse.

the class SecurityTest method dont_sent_request_if_identity_change.

@Test
public void dont_sent_request_if_identity_change() throws NonUniqueSecurityInfoException, InterruptedException, IOException {
    // Create PSK server & start it
    // default server support PSK
    helper.createServer();
    helper.server.start();
    // Create PSK Client
    helper.createPSKClient();
    // Add client credentials to the server
    helper.getSecurityStore().add(SecurityInfo.newPreSharedKeyInfo(helper.getCurrentEndpoint(), GOOD_PSK_ID, GOOD_PSK_KEY));
    // Check client is not registered
    helper.assertClientNotRegisterered();
    // Start it and wait for registration
    helper.client.start();
    helper.waitForRegistration(1);
    // Check client is well registered
    helper.assertClientRegisterered();
    // Ensure we can send a read request
    helper.server.send(helper.getCurrentRegistration(), new ReadRequest(3, 0, 1));
    // Pause the client
    // helper.client.stop(false);
    // Add new credential to the server
    helper.getSecurityStore().add(SecurityInfo.newPreSharedKeyInfo(GOOD_ENDPOINT, "anotherPSK", GOOD_PSK_KEY));
    // Get connector
    Endpoint endpoint = helper.client.getCoapServer().getEndpoint(helper.client.getSecuredAddress());
    DTLSConnector connector = (DTLSConnector) ((CoapEndpoint) endpoint).getConnector();
    // Clear DTLS session to force new handshake
    connector.clearConnectionState();
    // Change PSK idea
    helper.setNewPsk(helper.client, "anotherPSK");
    // restart connector
    connector.start();
    // send and empty message to force a new handshake with new credentials
    SimpleMessageCallback callback = new SimpleMessageCallback();
    connector.send(RawData.outbound(new byte[0], new AddressEndpointContext(helper.server.getSecuredAddress()), callback, false));
    // Wait until new handshake DTLS is done
    EndpointContext endpointContext = callback.getEndpointContext(1000);
    assertEquals(endpointContext.getPeerIdentity().getName(), "anotherPSK");
    // Try to send a read request this should failed with an SendFailedException.
    try {
        helper.server.send(helper.getCurrentRegistration(), new ReadRequest(3, 0, 1), 1000);
        fail("send must failed");
    } catch (SendFailedException e) {
        assertTrue("must be caused by an EndpointMismatchException", e.getCause() instanceof EndpointMismatchException);
    } finally {
        connector.stop();
        helper.client.destroy(false);
        helper.client = null;
    }
}

Example 38 with ReadRequest

use of org.eclipse.leshan.core.request.ReadRequest in project leshan by eclipse.

the class WriteTest method write_string_resource.

private void write_string_resource(ContentFormat format) throws InterruptedException {
    // write resource
    String expectedvalue = "stringvalue";
    WriteResponse response = helper.server.send(helper.getCurrentRegistration(), new WriteRequest(format, TEST_OBJECT_ID, 0, STRING_RESOURCE_ID, expectedvalue));
    // verify result
    assertEquals(ResponseCode.CHANGED, response.getCode());
    assertNotNull(response.getCoapResponse());
    assertThat(response.getCoapResponse(), is(instanceOf(Response.class)));
    // read resource to check the value changed
    ReadResponse readResponse = helper.server.send(helper.getCurrentRegistration(), new ReadRequest(TEST_OBJECT_ID, 0, STRING_RESOURCE_ID));
    LwM2mResource resource = (LwM2mResource) readResponse.getContent();
    assertEquals(expectedvalue, resource.getValue());
}

Example 39 with ReadRequest

use of org.eclipse.leshan.core.request.ReadRequest in project leshan by eclipse.

the class CoapRequestBuilderTest method build_read_request_with_root_path.

@Test
public void build_read_request_with_root_path() throws Exception {
    Registration reg = newRegistration("/");
    // test
    CoapRequestBuilder builder = new CoapRequestBuilder(reg.getIdentity(), reg.getRootPath(), reg.getId(), reg.getEndpoint(), model, encoder);
    ReadRequest request = new ReadRequest(3);
    builder.visit(request);
    // verify
    Request coapRequest = builder.getRequest();
    assertEquals("coap://127.0.0.1:12354/3", coapRequest.getURI());
}

Example 40 with ReadRequest

use of org.eclipse.leshan.core.request.ReadRequest in project leshan by eclipse.

the class CoapRequestBuilderTest method build_read_request_with_non_default_object_path.

@Test
public void build_read_request_with_non_default_object_path() throws Exception {
    Registration reg = newRegistration("/lwm2m");
    // test
    CoapRequestBuilder builder = new CoapRequestBuilder(reg.getIdentity(), reg.getRootPath(), reg.getId(), reg.getEndpoint(), model, encoder);
    ReadRequest request = new ReadRequest(3, 0, 1);
    builder.visit(request);
    // verify
    Request coapRequest = builder.getRequest();
    assertEquals("coap://127.0.0.1:12354/lwm2m/3/0/1", coapRequest.getURI());
}