IndexedReposWithComms.java

package aQute.bnd.comm.tests;

import java.io.File;
import java.io.IOException;
import java.io.InputStream;
import java.net.InetAddress;
import java.net.URL;
import java.util.Arrays;
import java.util.List;
import java.util.Set;

import aQute.bnd.build.Workspace;
import aQute.bnd.deployer.repository.FixedIndexedRepo;
import aQute.bnd.http.HttpClient;
import aQute.bnd.jpm.Repository;
import aQute.bnd.service.repository.SearchableRepository.ResourceDescriptor;
import aQute.bnd.service.url.URLConnector;
import aQute.bnd.version.Version;
import aQute.http.testservers.HttpTestServer;
import aQute.http.testservers.Httpbin;
import aQute.lib.io.IO;
import aQute.libg.cryptography.SHA256;
import junit.framework.TestCase;
import sockslib.common.AuthenticationException;
import sockslib.common.Credentials;
import sockslib.common.methods.UsernamePasswordMethod;
import sockslib.server.Session;
import sockslib.server.SocksProxyServer;
import sockslib.server.SocksServerBuilder;
import sockslib.server.UsernamePasswordAuthenticator;
import sockslib.server.listener.CloseSessionException;
import sockslib.server.listener.SessionListener;
import sockslib.server.manager.MemoryBasedUserManager;
import sockslib.server.manager.User;
import sockslib.server.manager.UserManager;
import sockslib.server.msg.CommandMessage;

public class IndexedReposWithComms extends TestCase {

	private static SocksProxyServer	socks5Proxy;
	private static File				tmp	= IO.getFile("generated/tmp");

	public void testBasicWorkspace() throws Exception {
		HttpTestServer ht = http();
		try {
			createSecureSocks5();
			Workspace ws = Workspace.getWorkspace(aQute.lib.io.IO.getFile("workspaces/basic"));
			assertNotNull(ws);

			List<URLConnector> connectors = ws.getPlugins(URLConnector.class);
			assertNotNull(connectors);
			assertEquals(1, connectors.size());
			assertTrue(connectors.get(0) instanceof HttpClient);

			HttpClient hc = (HttpClient) connectors.get(0);

			InputStream connect = hc.connect(new URL(ht.getBaseURI() + "/basic-auth/user/good"));
			assertNotNull(connect);
			aQute.lib.io.IO.copy(connect, System.out);
			connect.close();

		} catch (Exception e) {
			e.printStackTrace();
			fail(e.toString());
		} finally {
			ht.close();
		}
	}

	/*
	 * Uses workspaces/indexed Sets up a FixedIndexedRepo to the local server.
	 */

	public void testIndexedRepo() throws IOException, Exception {
		try (HttpTestServer ht = http();) {
			createSecureSocks5();

			Workspace ws = Workspace.getWorkspace(aQute.lib.io.IO.getFile("workspaces/indexed"));
			assertNotNull(ws);
			ws.setProperty("repo", ht.getBaseURI().toASCIIString() + "/index");
			FixedIndexedRepo plugin = ws.getPlugin(FixedIndexedRepo.class);
			assertTrue(ws.check());
			assertNotNull(plugin);

			List<String> list = plugin.list(null);
			assertTrue(ws.check());
			assertTrue(list.size() > 0);

		}
	}

	/*
	 * Uses workspaces/indexed Sets up a FixedIndexedRepo to the local server.
	 */

	public void testIndexedRepoWithPassword() throws IOException, Exception {
		try (HttpTestServer ht = https();) {
			createSecureSocks5();

			Workspace ws = Workspace.getWorkspace(aQute.lib.io.IO.getFile("workspaces/indexed"));
			assertNotNull(ws);
			ws.setProperty("-connection-settings", "${build}/settings-withpassword.xml");
			ws.setProperty("repo", ht.getBaseURI().toASCIIString() + "/index-auth/user/good");
			FixedIndexedRepo plugin = ws.getPlugin(FixedIndexedRepo.class);
			assertTrue(ws.check());
			assertNotNull(plugin);

			List<String> list = plugin.list(null);
			assertTrue(ws.check());
			assertTrue(list.size() > 0);

		}
	}

	public void testJpmRepoQuery() throws Exception {
		try (HttpTestServer ht = http();) {

			createSecureSocks5();

			Workspace ws = Workspace.getWorkspace(aQute.lib.io.IO.getFile("workspaces/jpm"));
			assertNotNull(ws);
			ws.setProperty("repo", ht.getBaseURI().toASCIIString());
			ws.setProperty("tmp", tmp.toURI().getPath());
			ws.setProperty("-fixupmessages.jpmdeprecated", "aQute.bnd.jpm.Repository is deprecated");
			Repository plugin = ws.getPlugin(Repository.class);
			assertTrue(ws.check());
			assertNotNull(plugin);

			Set<ResourceDescriptor> query = plugin.query("bla");
			assertTrue(ws.check());
			assertTrue(query.size() > 0);

		}
	}

	public void testJpmRepoDownload() throws Exception {
		try (HttpTestServer ht = http();) {

			createSecureSocks5();

			Workspace ws = Workspace.getWorkspace(aQute.lib.io.IO.getFile("workspaces/jpm"));
			assertNotNull(ws);
			ws.setProperty("repo", ht.getBaseURI().toASCIIString());
			ws.setProperty("tmp", tmp.toURI().getPath());
			Repository plugin = ws.getPlugin(Repository.class);
			ResourceDescriptor descriptor = plugin.getDescriptor("slf4j.simple", new Version("1.7.13"));
			assertNotNull(descriptor);

			File file = plugin.get("slf4j.simple", new Version("1.7.13"), null);
			assertTrue(file.isFile());
			byte[] digest = SHA256.digest(file).digest();
			assertTrue(Arrays.equals(descriptor.sha256, digest));
		}
	}

	private void createSecureSocks5() throws IOException, InterruptedException {
		UserManager userManager = new MemoryBasedUserManager();
		userManager.create(new User("proxyuser", "good"));
		SocksServerBuilder builder = SocksServerBuilder.newSocks5ServerBuilder();
		builder.setBindAddr(InetAddress.getLoopbackAddress());
		builder.setBindPort(9090);
		builder.setUserManager(userManager);
		builder.addSocksMethods(new UsernamePasswordMethod(new UsernamePasswordAuthenticator() {
			@Override
			public void doAuthenticate(Credentials arg0, Session arg1) throws AuthenticationException {
				System.out.println("Authenticating"); // does not get called?
				super.doAuthenticate(arg0, arg1);

			}
		}));
		socks5Proxy = builder.build();

		socks5Proxy.getSessionManager().addSessionListener("abc", new SessionListener() {

			@Override
			public void onException(Session arg0, Exception arg1) {
				System.err.println("Exception " + arg0 + " " + arg1);
				arg1.printStackTrace();
			}

			@Override
			public void onCommand(Session arg0, CommandMessage arg1) throws CloseSessionException {
				System.err.println("Command " + arg0 + " " + arg1);
			}

			@Override
			public void onClose(Session arg0) {
				System.err.println("Close " + arg0);
			}

			@Override
			public void onCreate(Session arg0) throws CloseSessionException {
				System.err.println("Create " + arg0);
			}
		});

		socks5Proxy.start();
	}

	public void setUp() {
		IO.delete(tmp);
	}

	public void tearDown() {
		if (socks5Proxy != null)
			socks5Proxy.shutdown();
	}

	public static class HS extends Httpbin {

		public HS(Config config) throws Exception {
			super(config);
		}

		// jsonrpc/2.0/jpm
		public void _jsonrpc$2f2$2e0$2fjpm(Request rq, Response rsp) throws IOException {
			rsp.content = IO.read(IO.getFile("workspaces/jpm/cnf/programs.json"));
			rsp.mimeType = "application/json";
		}
	}

	HttpTestServer http() throws Exception, IOException {
		HttpTestServer.Config config = new HttpTestServer.Config();
		config.host = "localhost";
		HttpTestServer ht = new HS(config);
		ht.start();
		return ht;
	}

	HttpTestServer https() throws Exception, IOException {
		HttpTestServer.Config config = new HttpTestServer.Config();
		config.host = "localhost";
		config.https = true;
		HttpTestServer ht = new HS(config);
		ht.start();
		return ht;
	}

}