Examples with Capability org.ethereum.net.client.Capability used on opensource projects

Example 11 with Capability

use of org.ethereum.net.client.Capability in project rskj by rsksmart.

the class HelloMessageTest method test2.

// Instantiate from constructor
@Test
public void test2() {
    // Init
    byte version = 2;
    String clientStr = "Ethereum(++)/v0.7.9/Release/Linux/g++";
    List<Capability> capabilities = Arrays.asList(new Capability(Capability.RSK, EthVersion.UPPER), new Capability(Capability.P2P, P2pHandler.VERSION));
    int listenPort = 992;
    String peerId = "1fbf1e41f08078918c9f7b6734594ee56d7f538614f602c71194db0a1af5a";
    HelloMessage helloMessage = new HelloMessage(version, clientStr, capabilities, listenPort, peerId);
    logger.info(helloMessage.toString());
    assertEquals(P2pMessageCodes.HELLO, helloMessage.getCommand());
    assertEquals(version, helloMessage.getP2PVersion());
    assertEquals(clientStr, helloMessage.getClientId());
    assertEquals(2, helloMessage.getCapabilities().size());
    assertEquals(listenPort, helloMessage.getListenPort());
    assertEquals(peerId, helloMessage.getPeerId());
}

Example 12 with Capability

use of org.ethereum.net.client.Capability in project rskj by rsksmart.

the class HelloMessageTest method test3.

// Fail test
@Test
public void test3() {
    // Init
    // invalid version
    byte version = -1;
    // null id
    String clientStr = "";
    List<Capability> capabilities = Arrays.asList(new Capability(null, (byte) 0), new Capability(null, (byte) 0), // null here causes NullPointerException when using toString
    null, // encoding null capabilities
    new Capability(null, (byte) 0));
    // invalid port
    int listenPort = 99999;
    // null id
    String peerId = "";
    HelloMessage helloMessage = new HelloMessage(version, clientStr, capabilities, listenPort, peerId);
    assertEquals(P2pMessageCodes.HELLO, helloMessage.getCommand());
    assertEquals(version, helloMessage.getP2PVersion());
    assertEquals(clientStr, helloMessage.getClientId());
    assertEquals(4, helloMessage.getCapabilities().size());
    assertEquals(listenPort, helloMessage.getListenPort());
    assertEquals(peerId, helloMessage.getPeerId());
}

Example 13 with Capability

use of org.ethereum.net.client.Capability in project rskj by rsksmart.

the class RlpxConnectionTest method setUp.

@Before
public void setUp() throws Exception {
    ECKey remoteKey = new ECKey();
    ECKey myKey = new ECKey();
    initiator = new EncryptionHandshake(remoteKey.getPubKeyPoint());
    responder = new EncryptionHandshake();
    AuthInitiateMessage initiate = initiator.createAuthInitiate(null, myKey);
    byte[] initiatePacket = initiator.encryptAuthMessage(initiate);
    byte[] responsePacket = responder.handleAuthInitiate(initiatePacket, remoteKey);
    initiator.handleAuthResponse(myKey, initiatePacket, responsePacket);
    to = new PipedInputStream(1024 * 1024);
    toOut = new PipedOutputStream(to);
    from = new PipedInputStream(1024 * 1024);
    fromOut = new PipedOutputStream(from);
    iCodec = new FrameCodec(initiator.getSecrets());
    rCodec = new FrameCodec(responder.getSecrets());
    byte[] nodeId = { 1, 2, 3, 4 };
    iMessage = new HandshakeMessage(123, "abcd", Lists.newArrayList(new Capability("zz", (byte) 1), new Capability("yy", (byte) 3)), 3333, nodeId);
}

Example 14 with Capability

use of org.ethereum.net.client.Capability in project rskj by rsksmart.

the class AdaptiveMessageIdsTest method test4.

@Test
public void test4() {
    List<Capability> capabilities = Arrays.asList(new Capability(Capability.RSK, EthVersion.V62.getCode()));
    messageCodesResolver.init(capabilities);
    assertEquals(0x10 + 0, messageCodesResolver.withEthOffset(EthMessageCodes.STATUS.asByte()));
    assertEquals(0x10 + 1, messageCodesResolver.withEthOffset(EthMessageCodes.NEW_BLOCK_HASHES.asByte()));
    assertEquals(0x10 + 2, messageCodesResolver.withEthOffset(EthMessageCodes.TRANSACTIONS.asByte()));
    assertEquals(0x10 + 3, messageCodesResolver.withEthOffset(EthMessageCodes.GET_BLOCK_HEADERS.asByte()));
    assertEquals(0x10 + 4, messageCodesResolver.withEthOffset(EthMessageCodes.BLOCK_HEADERS.asByte()));
    assertEquals(0x10 + 5, messageCodesResolver.withEthOffset(EthMessageCodes.GET_BLOCK_BODIES.asByte()));
    assertEquals(0x10 + 6, messageCodesResolver.withEthOffset(EthMessageCodes.BLOCK_BODIES.asByte()));
    assertEquals(0x10 + 7, messageCodesResolver.withEthOffset(EthMessageCodes.NEW_BLOCK.asByte()));
}

Example 15 with Capability

use of org.ethereum.net.client.Capability in project rskj by rsksmart.

the class AdaptiveMessageIdsTest method test5.

// Capabilities should be read in alphabetical order
@Test
public void test5() {
    List<Capability> capabilities = Arrays.asList(new Capability(Capability.RSK, EthVersion.V62.getCode()));
    messageCodesResolver.init(capabilities);
    assertEquals(0x10 + 0, messageCodesResolver.withEthOffset(EthMessageCodes.STATUS.asByte()));
    assertEquals(0x10 + 1, messageCodesResolver.withEthOffset(EthMessageCodes.NEW_BLOCK_HASHES.asByte()));
    assertEquals(0x10 + 2, messageCodesResolver.withEthOffset(EthMessageCodes.TRANSACTIONS.asByte()));
    assertEquals(0x10 + 3, messageCodesResolver.withEthOffset(EthMessageCodes.GET_BLOCK_HEADERS.asByte()));
    assertEquals(0x10 + 4, messageCodesResolver.withEthOffset(EthMessageCodes.BLOCK_HEADERS.asByte()));
    assertEquals(0x10 + 5, messageCodesResolver.withEthOffset(EthMessageCodes.GET_BLOCK_BODIES.asByte()));
    assertEquals(0x10 + 6, messageCodesResolver.withEthOffset(EthMessageCodes.BLOCK_BODIES.asByte()));
    assertEquals(0x10 + 7, messageCodesResolver.withEthOffset(EthMessageCodes.NEW_BLOCK.asByte()));
}