Examples with Socks5ProxyHandler org.mockserver.netty.proxy.socks.Socks5ProxyHandler used on opensource projects

Example 1 with Socks5ProxyHandler

use of org.mockserver.netty.proxy.socks.Socks5ProxyHandler in project mockserver by mock-server.

the class HttpProxyUnificationInitializerSOCKSErrorTest method shouldHandleErrorsDuringSOCKSConnection.

@Test
public void shouldHandleErrorsDuringSOCKSConnection() throws DecoderException {
    // given - embedded channel
    short localPort = 1234;
    final LifeCycle lifeCycle = mock(LifeCycle.class);
    when(lifeCycle.getScheduler()).thenReturn(mock(Scheduler.class));
    EmbeddedChannel embeddedChannel = new EmbeddedChannel(new MockServerUnificationInitializer(configuration(), lifeCycle, new HttpState(configuration(), new MockServerLogger(), mock(Scheduler.class)), mock(HttpActionHandler.class), null));
    // and - no SOCKS handlers
    assertThat(embeddedChannel.pipeline().get(Socks5ProxyHandler.class), is(nullValue()));
    assertThat(embeddedChannel.pipeline().get(SocksMessageEncoder.class), is(nullValue()));
    assertThat(embeddedChannel.pipeline().get(SocksInitRequestDecoder.class), is(nullValue()));
    // when - SOCKS INIT message
    embeddedChannel.writeInbound(Unpooled.wrappedBuffer(new byte[] { // SOCKS5
    (byte) 0x05, // 1 authentication method
    (byte) 0x02, // NO_AUTH
    (byte) 0x00, // AUTH_PASSWORD
    (byte) 0x02 }));
    // then - INIT response
    assertThat(ByteBufUtil.hexDump((ByteBuf) embeddedChannel.readOutbound()), is(Hex.encodeHexString(new byte[] { // SOCKS5
    (byte) 0x05, // NO_AUTH
    (byte) 0x00 })));
    // and then - should add SOCKS handlers first
    if (MockServerLogger.isEnabled(TRACE)) {
        assertThat(String.valueOf(embeddedChannel.pipeline().names()), embeddedChannel.pipeline().names(), contains("LoggingHandler#0", "Socks5CommandRequestDecoder#0", "Socks5ServerEncoder#0", "Socks5ProxyHandler#0", "PortUnificationHandler#0", "DefaultChannelPipeline$TailContext#0"));
    } else {
        assertThat(String.valueOf(embeddedChannel.pipeline().names()), embeddedChannel.pipeline().names(), contains("Socks5CommandRequestDecoder#0", "Socks5ServerEncoder#0", "Socks5ProxyHandler#0", "PortUnificationHandler#0", "DefaultChannelPipeline$TailContext#0"));
    }
    // and when - SOCKS CONNECT command
    String portInHex = Strings.padStart(BigInteger.valueOf(localPort).toString(16), 4, '0');
    byte[] ipAddressInBytes = NetUtil.createByteArrayFromIpAddressString("127.0.0.1");
    embeddedChannel.writeInbound(Unpooled.wrappedBuffer(Bytes.concat(new byte[] { // SOCKS5
    (byte) 0x05, // command type CONNECT
    (byte) 0x01, // reserved (must be 0x00)
    (byte) 0x00, // address type IPv4
    (byte) 0x01 }, // ip address
    ipAddressInBytes, // port
    Hex.decodeHex(portInHex))));
    // then - CONNECT response
    byte[] domainInBytes = "127.0.0.1".getBytes(CharsetUtil.US_ASCII);
    String dominLegnthAndBytes = Strings.padStart(BigInteger.valueOf(domainInBytes.length).toString(16), 2, '0') + new BigInteger(domainInBytes).toString(16);
    assertThat(ByteBufUtil.hexDump((ByteBuf) embeddedChannel.readOutbound()), is(Hex.encodeHexString(new byte[] { // SOCKS5
    (byte) 0x05, // general failure (caused by connection failure)
    (byte) 0x01, // reserved (must be 0x00)
    (byte) 0x00, // address type domain
    (byte) 0x03 }) + // ip address
    dominLegnthAndBytes + // port
    portInHex));
    // then - channel is closed after error
    assertThat(embeddedChannel.isOpen(), is(false));
}

Example 2 with Socks5ProxyHandler

use of org.mockserver.netty.proxy.socks.Socks5ProxyHandler in project mockserver by mock-server.

the class DirectProxyUnificationHandlerTest method shouldSwitchToSOCKS.

@Test
public void shouldSwitchToSOCKS() {
    // given - embedded channel
    EmbeddedChannel embeddedChannel = new EmbeddedChannel(new MockServerUnificationInitializer(configuration(), mock(LifeCycle.class), new HttpState(configuration(), new MockServerLogger(), mock(Scheduler.class)), mock(HttpActionHandler.class), null));
    // and - no SOCKS handlers
    assertThat(embeddedChannel.pipeline().get(Socks5ProxyHandler.class), is(nullValue()));
    assertThat(embeddedChannel.pipeline().get(SocksMessageEncoder.class), is(nullValue()));
    assertThat(embeddedChannel.pipeline().get(SocksInitRequestDecoder.class), is(nullValue()));
    // when - SOCKS INIT message
    embeddedChannel.writeInbound(Unpooled.wrappedBuffer(new byte[] { // SOCKS5
    (byte) 0x05, // 1 authentication method
    (byte) 0x02, // NO_AUTH
    (byte) 0x00, // AUTH_PASSWORD
    (byte) 0x02 }));
    // then - INIT response
    assertThat(ByteBufUtil.hexDump((ByteBuf) embeddedChannel.readOutbound()), is(Hex.encodeHexString(new byte[] { // SOCKS5
    (byte) 0x05, // NO_AUTH
    (byte) 0x00 })));
    // and then - should add SOCKS handlers first
    if (MockServerLogger.isEnabled(TRACE)) {
        assertThat(String.valueOf(embeddedChannel.pipeline().names()), embeddedChannel.pipeline().names(), contains("LoggingHandler#0", "Socks5CommandRequestDecoder#0", "Socks5ServerEncoder#0", "Socks5ProxyHandler#0", "PortUnificationHandler#0", "DefaultChannelPipeline$TailContext#0"));
    } else {
        assertThat(String.valueOf(embeddedChannel.pipeline().names()), embeddedChannel.pipeline().names(), contains("Socks5CommandRequestDecoder#0", "Socks5ServerEncoder#0", "Socks5ProxyHandler#0", "PortUnificationHandler#0", "DefaultChannelPipeline$TailContext#0"));
    }
}

Example 3 with Socks5ProxyHandler

use of org.mockserver.netty.proxy.socks.Socks5ProxyHandler in project mockserver by mock-server.

the class HttpProxyUnificationInitializerTest method shouldSwitchToSOCKS.

@Test
public void shouldSwitchToSOCKS() {
    // given - embedded channel
    EmbeddedChannel embeddedChannel = new EmbeddedChannel(new MockServerUnificationInitializer(configuration(), mock(LifeCycle.class), new HttpState(configuration(), new MockServerLogger(), mock(Scheduler.class)), mock(HttpActionHandler.class), null));
    // and - no SOCKS handlers
    assertThat(embeddedChannel.pipeline().get(Socks5ProxyHandler.class), is(nullValue()));
    assertThat(embeddedChannel.pipeline().get(SocksMessageEncoder.class), is(nullValue()));
    assertThat(embeddedChannel.pipeline().get(SocksInitRequestDecoder.class), is(nullValue()));
    // when - SOCKS INIT message
    embeddedChannel.writeInbound(Unpooled.wrappedBuffer(new byte[] { // SOCKS5
    (byte) 0x05, // 1 authentication method
    (byte) 0x02, // NO_AUTH
    (byte) 0x00, // AUTH_PASSWORD
    (byte) 0x02 }));
    // then - INIT response
    assertThat(ByteBufUtil.hexDump((ByteBuf) embeddedChannel.readOutbound()), is(Hex.encodeHexString(new byte[] { // SOCKS5
    (byte) 0x05, // NO_AUTH
    (byte) 0x00 })));
    // and then - should add SOCKS handlers first
    assertThat(String.valueOf(embeddedChannel.pipeline().names()), embeddedChannel.pipeline().names(), contains("Socks5CommandRequestDecoder#0", "Socks5ServerEncoder#0", "Socks5ProxyHandler#0", "PortUnificationHandler#0", "DefaultChannelPipeline$TailContext#0"));
}