package com.limegroup.gnutella.altlocs;
import junit.framework.Test;
import org.limewire.collection.Function;
import org.limewire.core.settings.ConnectionSettings;
import org.limewire.gnutella.tests.LimeTestUtils;
import org.limewire.io.Connectable;
import org.limewire.io.LocalSocketAddressProvider;
import org.limewire.io.LocalSocketAddressProviderStub;
import org.limewire.util.BaseTestCase;
import com.google.inject.AbstractModule;
import com.google.inject.Injector;
import com.limegroup.gnutella.URN;
import com.limegroup.gnutella.helpers.UrnHelper;
public class AltLocUtilsTest extends BaseTestCase {
private AlternateLocationFactory alternateLocationFactory;
private LocalSocketAddressProviderStub localSocketAddressProvider;
public AltLocUtilsTest(String name) {
super(name);
}
public static Test suite() {
return buildTestSuite(AltLocUtilsTest.class);
}
@Override
protected void setUp() throws Exception {
super.setUp();
localSocketAddressProvider = new LocalSocketAddressProviderStub();
Injector injector = LimeTestUtils.createInjectorNonEagerly(new AbstractModule() {
@Override
protected void configure() {
bind(LocalSocketAddressProvider.class).toInstance(localSocketAddressProvider);
}
});
localSocketAddressProvider.setTLSCapable(true);
localSocketAddressProvider.setLocalPort(6346);
this.alternateLocationFactory = injector.getInstance(AlternateLocationFactory.class);
}
public void testParseAlternateLocationsNoTLS() throws Exception {
String data = "1.2.3.4,1.2.3.5,1.2.3.6,1.2.3.7,1.2.3.8:101";
AltLocUtils.parseAlternateLocations(UrnHelper.SHA1, data, false, alternateLocationFactory, new Function<AlternateLocation, Void>() {
int i = 0;
public Void apply(AlternateLocation argument) {
switch(i++) {
case 0: checkDirect(argument, UrnHelper.SHA1, "1.2.3.4", 6346, false); break;
case 1: checkDirect(argument, UrnHelper.SHA1, "1.2.3.5", 6346, false); break;
case 2: checkDirect(argument, UrnHelper.SHA1, "1.2.3.6", 6346, false); break;
case 3: checkDirect(argument, UrnHelper.SHA1, "1.2.3.7", 6346, false); break;
case 4: checkDirect(argument, UrnHelper.SHA1, "1.2.3.8", 101, false); break;
default: fail("invalid i: " + i + ", argument: " + argument);
}
return null;
}
});
}
public void testParseAlternateLocationsNoTLSButAllowed() throws Exception {
String data = "1.2.3.4,1.2.3.5,1.2.3.6,1.2.3.7,1.2.3.8:101";
AltLocUtils.parseAlternateLocations(UrnHelper.SHA1, data, true, alternateLocationFactory, new Function<AlternateLocation, Void>() {
int i = 0;
public Void apply(AlternateLocation argument) {
switch(i++) {
case 0: checkDirect(argument, UrnHelper.SHA1, "1.2.3.4", 6346, false); break;
case 1: checkDirect(argument, UrnHelper.SHA1, "1.2.3.5", 6346, false); break;
case 2: checkDirect(argument, UrnHelper.SHA1, "1.2.3.6", 6346, false); break;
case 3: checkDirect(argument, UrnHelper.SHA1, "1.2.3.7", 6346, false); break;
case 4: checkDirect(argument, UrnHelper.SHA1, "1.2.3.8", 101, false); break;
default: fail("invalid i: " + i + ", argument: " + argument);
}
return null;
}
});
}
public void testParseAlternateLocationsTLSNotAllowed() throws Exception {
String data = "tls=A8,1.2.3.4,1.2.3.5,1.2.3.6,1.2.3.7,1.2.3.8:101";
AltLocUtils.parseAlternateLocations(UrnHelper.SHA1, data, false, alternateLocationFactory, new Function<AlternateLocation, Void>() {
int i = 0;
public Void apply(AlternateLocation argument) {
switch(i++) {
case 0: checkDirect(argument, UrnHelper.SHA1, "1.2.3.4", 6346, false); break;
case 1: checkDirect(argument, UrnHelper.SHA1, "1.2.3.5", 6346, false); break;
case 2: checkDirect(argument, UrnHelper.SHA1, "1.2.3.6", 6346, false); break;
case 3: checkDirect(argument, UrnHelper.SHA1, "1.2.3.7", 6346, false); break;
case 4: checkDirect(argument, UrnHelper.SHA1, "1.2.3.8", 101, false); break;
default: fail("invalid i: " + i + ", argument: " + argument);
}
return null;
}
});
}
public void testParseAlternateLocationsTLS() throws Exception {
String data = "tls=A8,1.2.3.4,1.2.3.5,1.2.3.6,1.2.3.7,1.2.3.8:101";
AltLocUtils.parseAlternateLocations(UrnHelper.SHA1, data, true, alternateLocationFactory, new Function<AlternateLocation, Void>() {
int i = 0;
public Void apply(AlternateLocation argument) {
switch(i++) {
case 0: checkDirect(argument, UrnHelper.SHA1, "1.2.3.4", 6346, true); break;
case 1: checkDirect(argument, UrnHelper.SHA1, "1.2.3.5", 6346, false); break;
case 2: checkDirect(argument, UrnHelper.SHA1, "1.2.3.6", 6346, true); break;
case 3: checkDirect(argument, UrnHelper.SHA1, "1.2.3.7", 6346, false); break;
case 4: checkDirect(argument, UrnHelper.SHA1, "1.2.3.8", 101, true); break;
default: fail("invalid i: " + i + ", argument: " + argument);
}
return null;
}
});
}
public void testParseAlternateLocationsSkipsInvalid() throws Exception {
String data = "abc,1.2.3.4,def,1.2.3.5,1.2.3.6,lalala,1.2.3.7,12.3.4.5.6.7:108,1.2.3.8:101";
AltLocUtils.parseAlternateLocations(UrnHelper.SHA1, data, false, alternateLocationFactory, new Function<AlternateLocation, Void>() {
int i = 0;
public Void apply(AlternateLocation argument) {
switch(i++) {
case 0: checkDirect(argument, UrnHelper.SHA1, "1.2.3.4", 6346, false); break;
case 1: checkDirect(argument, UrnHelper.SHA1, "1.2.3.5", 6346, false); break;
case 2: checkDirect(argument, UrnHelper.SHA1, "1.2.3.6", 6346, false); break;
case 3: checkDirect(argument, UrnHelper.SHA1, "1.2.3.7", 6346, false); break;
case 4: checkDirect(argument, UrnHelper.SHA1, "1.2.3.8", 101, false); break;
default: fail("invalid i: " + i + ", argument: " + argument);
}
return null;
}
});
}
public void testParseAlternateLocationsInvalidTurnsOffTLS() throws Exception {
String data = "tls=FFF,1.2.3.4,1.2.3.5,1.2.3.6,lalala,1.2.3.7,1.2.3.8:101";
AltLocUtils.parseAlternateLocations(UrnHelper.SHA1, data, true, alternateLocationFactory, new Function<AlternateLocation, Void>() {
int i = 0;
public Void apply(AlternateLocation argument) {
switch(i++) {
case 0: checkDirect(argument, UrnHelper.SHA1, "1.2.3.4", 6346, true); break;
case 1: checkDirect(argument, UrnHelper.SHA1, "1.2.3.5", 6346, true); break;
case 2: checkDirect(argument, UrnHelper.SHA1, "1.2.3.6", 6346, true); break;
case 3: checkDirect(argument, UrnHelper.SHA1, "1.2.3.7", 6346, false); break;
case 4: checkDirect(argument, UrnHelper.SHA1, "1.2.3.8", 101, false); break;
default: fail("invalid i: " + i + ", argument: " + argument);
}
return null;
}
});
}
public void testParseAlternateLocationsSkips127001() throws Exception {
ConnectionSettings.LOCAL_IS_PRIVATE.setValue(false);
// Note that EC == 111011, but only 4 get passed to the function.
// TLS=EC is meant to apply to the whole set, including 127.0.0.1, but we filter it out
// before handing it on.
String data = "tls=EC,1.2.3.4,1.2.3.5,1.2.3.6,127.0.0.1,1.2.3.7,1.2.3.8:101";
AltLocUtils.parseAlternateLocations(UrnHelper.SHA1, data, true, alternateLocationFactory, new Function<AlternateLocation, Void>() {
int i = 0;
public Void apply(AlternateLocation argument) {
switch(i++) {
case 0: checkDirect(argument, UrnHelper.SHA1, "1.2.3.4", 6346, true); break;
case 1: checkDirect(argument, UrnHelper.SHA1, "1.2.3.5", 6346, true); break;
case 2: checkDirect(argument, UrnHelper.SHA1, "1.2.3.6", 6346, true); break;
case 3: checkDirect(argument, UrnHelper.SHA1, "1.2.3.7", 6346, true); break;
case 4: checkDirect(argument, UrnHelper.SHA1, "1.2.3.8", 101, true); break;
default: fail("invalid i: " + i + ", argument: " + argument);
}
return null;
}
});
}
public void testParseAlternateLocationsSkipsLocalHost() throws Exception {
ConnectionSettings.LOCAL_IS_PRIVATE.setValue(false);
localSocketAddressProvider.setLocalAddress(new byte[] { 8, 7, 1, 2 } );
localSocketAddressProvider.setLocalPort(1234);
// Note that EC == 111011, but only 4 get passed to the function.
// TLS=EC is meant to apply to the whole set, including localhost, but we filter it out
// before handing it on.
String data = "tls=EC,1.2.3.4,1.2.3.5,1.2.3.6,8.7.1.2:1234,8.7.1.2:1,1.2.3.8:101";
AltLocUtils.parseAlternateLocations(UrnHelper.SHA1, data, true, alternateLocationFactory, new Function<AlternateLocation, Void>() {
int i = 0;
public Void apply(AlternateLocation argument) {
switch(i++) {
case 0: checkDirect(argument, UrnHelper.SHA1, "1.2.3.4", 6346, true); break;
case 1: checkDirect(argument, UrnHelper.SHA1, "1.2.3.5", 6346, true); break;
case 2: checkDirect(argument, UrnHelper.SHA1, "1.2.3.6", 6346, true); break;
case 3: checkDirect(argument, UrnHelper.SHA1, "8.7.1.2", 1, true); break;
case 4: checkDirect(argument, UrnHelper.SHA1, "1.2.3.8", 101, true); break;
default: fail("invalid i: " + i + ", argument: " + argument);
}
return null;
}
});
}
private void checkDirect(AlternateLocation alt, URN sha1, String host, int port, boolean tls) {
assertInstanceof(DirectAltLoc.class, alt);
DirectAltLoc d = (DirectAltLoc)alt;
assertEquals(sha1, d.getSHA1Urn());
assertEquals(host, d.getHost().getAddress());
assertEquals(port, d.getHost().getPort());
if(tls) {
assertInstanceof(Connectable.class, d.getHost());
assertTrue(((Connectable)d.getHost()).isTLSCapable());
} else {
if(d.getHost() instanceof Connectable)
assertFalse(((Connectable)d.getHost()).isTLSCapable());
}
}
}