publicstaticvoid getLocalPortTest() throws Exception { // We actually use V5 for this test because that is the default // protocol version used by the client and it doesn't really handle // down grading very well.
InetAddress lba = InetAddress.getLoopbackAddress(); try (SocksServer srvr = new SocksServer(lba, 0, false);
ServerSocket ss = new ServerSocket(0, 0, lba)) {
srvr.addUser(USER, PASSWORD); int serverPort = ss.getLocalPort();
srvr.start(); int proxyPort = srvr.getPort();
System.out.printf("Server port %d, Proxy port %d\n", serverPort, proxyPort);
Proxy sp = new Proxy(Proxy.Type.SOCKS, new InetSocketAddress(lba, proxyPort)); // Let's create an unresolved address
InetSocketAddress ad = new InetSocketAddress(lba.getHostAddress(), serverPort); try (Socket s = new Socket(sp)) {
s.connect(ad, 10000); int pp = s.getLocalPort();
System.out.println("Local port = " + pp); if (pp == serverPort || pp == proxyPort) thrownew RuntimeException("wrong port returned");
} catch (UnknownHostException ex) { thrownew RuntimeException(ex);
} catch (IOException ioe) { thrownew RuntimeException(ioe);
}
}
}
publicstaticvoid UHETest() throws Exception { // sanity before running the test
assertUnresolvableHost(HOSTNAME);
InetAddress lba = InetAddress.getLoopbackAddress(); // Create a SOCKS V4 proxy try (SocksServer srvr = new SocksServer(lba, 0, true)) {
srvr.start();
Proxy sp = new Proxy(Proxy.Type.SOCKS, new InetSocketAddress(lba, srvr.getPort())); // Let's create an unresolved address
InetSocketAddress ad = new InetSocketAddress(HOSTNAME, 1234); try (Socket s = new Socket(sp)) {
s.connect(ad, 10000);
} catch (UnknownHostException ex) { // OK, that's what we expected
} catch (NullPointerException npe) { // Not OK, this used to be the bug thrownew RuntimeException("Got a NUllPointerException");
}
}
}
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