Examples with PrivKey io.libp2p.core.crypto.PrivKey used on opensource projects

Example 6 with PrivKey

use of io.libp2p.core.crypto.PrivKey in project teku by ConsenSys.

the class LibP2PPrivateKeyLoaderTest method testPrivateKeyGeneration.

@Test
void testPrivateKeyGeneration() {
    final LibP2PPrivateKeyLoader loader = new LibP2PPrivateKeyLoader(store, Optional.empty());
    // check that new key is generated
    final PrivKey generatedPK = loader.get();
    assertThat(generatedPK).isNotNull();
    assertRoundTrip(generatedPK);
    // check the same key loaded next time
    PrivKey loadedPK = loader.get();
    assertThat(loadedPK).isEqualTo(generatedPK);
    // If store is cleared, we should generate a new key
    store.remove(LibP2PPrivateKeyLoader.GENERATED_NODE_KEY_KEY);
    // check that another key is generated after old key is deleted
    PrivKey generatedAnotherPK = loader.get();
    assertThat(generatedAnotherPK).isNotNull();
    assertRoundTrip(generatedAnotherPK);
    assertThat(generatedAnotherPK).isNotEqualTo(generatedPK);
}

Example 7 with PrivKey

use of io.libp2p.core.crypto.PrivKey in project teku by ConsenSys.

the class LibP2PPrivateKeyLoaderTest method testPrivateKeyLoaded.

@Test
void testPrivateKeyLoaded() {
    // check that user supplied private key file has precedence over generated file
    final PrivKey privKey = PrivateKeyGenerator.generate();
    final Bytes privKeyBytes = Bytes.wrap(privKey.bytes());
    PrivateKeySource privKeySource = () -> privKeyBytes;
    final LibP2PPrivateKeyLoader loader = new LibP2PPrivateKeyLoader(store, Optional.of(privKeySource));
    assertThat(loader.get()).isEqualTo(privKey);
}

Example 8 with PrivKey

use of io.libp2p.core.crypto.PrivKey in project teku by ConsenSys.

the class LibP2PNetworkBuilder method createHost.

protected Host createHost() {
    PrivKey privKey = privateKeyProvider.get();
    NodeId nodeId = new LibP2PNodeId(PeerId.fromPubKey(privKey.publicKey()));
    Multiaddr advertisedAddr = MultiaddrUtil.fromInetSocketAddress(new InetSocketAddress(config.getAdvertisedIp(), config.getAdvertisedPort()), nodeId);
    final Multiaddr listenAddr = MultiaddrUtil.fromInetSocketAddress(new InetSocketAddress(config.getNetworkInterface(), config.getListenPort()));
    return BuilderJKt.hostJ(hostBuilderDefaults, b -> {
        b.getIdentity().setFactory(() -> privKey);
        b.getTransports().add(TcpTransport::new);
        b.getSecureChannels().add(NoiseXXSecureChannel::new);
        b.getMuxers().add(StreamMuxerProtocol.getMplex());
        b.getNetwork().listen(listenAddr.toString());
        b.getProtocols().addAll(getDefaultProtocols(privKey.publicKey(), advertisedAddr));
        b.getProtocols().add(gossipNetwork.getGossip());
        b.getProtocols().addAll(rpcHandlers);
        if (config.getWireLogsConfig().isLogWireCipher()) {
            b.getDebug().getBeforeSecureHandler().addLogger(LogLevel.DEBUG, "wire.ciphered");
        }
        b.getDebug().getBeforeSecureHandler().addNettyHandler(firewall);
        if (config.getWireLogsConfig().isLogWirePlain()) {
            b.getDebug().getAfterSecureHandler().addLogger(LogLevel.DEBUG, "wire.plain");
        }
        if (config.getWireLogsConfig().isLogWireMuxFrames()) {
            b.getDebug().getMuxFramesHandler().addLogger(LogLevel.DEBUG, "wire.mux");
        }
        b.getConnectionHandlers().add(peerManager);
        b.getDebug().getMuxFramesHandler().addHandler(mplexFirewall);
    });
}