/*
* Copyright (C) 2015, Google Inc.
* and other copyright owners as documented in the project's IP log.
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* This program and the accompanying materials are made available
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package org.eclipse.jgit.transport;
import static org.junit.Assert.assertEquals;
import static org.junit.Assert.assertNull;
import static org.junit.Assert.assertTrue;
import java.util.ArrayList;
import java.util.List;
import java.util.concurrent.atomic.AtomicInteger;
import org.eclipse.jgit.api.Git;
import org.eclipse.jgit.api.errors.InvalidRemoteException;
import org.eclipse.jgit.api.errors.TransportException;
import org.eclipse.jgit.internal.JGitText;
import org.eclipse.jgit.internal.storage.dfs.DfsRepositoryDescription;
import org.eclipse.jgit.internal.storage.dfs.InMemoryRepository;
import org.eclipse.jgit.junit.TestRepository;
import org.eclipse.jgit.lib.ObjectId;
import org.eclipse.jgit.lib.Repository;
import org.eclipse.jgit.transport.resolver.ReceivePackFactory;
import org.eclipse.jgit.transport.resolver.ServiceNotAuthorizedException;
import org.eclipse.jgit.transport.resolver.UploadPackFactory;
import org.junit.After;
import org.junit.Before;
import org.junit.Test;
public class TestProtocolTest {
private static final RefSpec HEADS = new RefSpec("+refs/heads/*:refs/heads/*");
private static class User {
private final String name;
private User(String name) {
this.name = name;
}
}
private static class DefaultUpload implements UploadPackFactory<User> {
@Override
public UploadPack create(User req, Repository db) {
return new UploadPack(db);
}
}
private static class DefaultReceive implements ReceivePackFactory<User> {
@Override
public ReceivePack create(User req, Repository db) {
return new ReceivePack(db);
}
}
private List<TransportProtocol> protos;
private TestRepository<InMemoryRepository> local;
private TestRepository<InMemoryRepository> remote;
@Before
public void setUp() throws Exception {
protos = new ArrayList<TransportProtocol>();
local = new TestRepository<InMemoryRepository>(
new InMemoryRepository(new DfsRepositoryDescription("local")));
remote = new TestRepository<InMemoryRepository>(
new InMemoryRepository(new DfsRepositoryDescription("remote")));
}
@After
public void tearDown() {
for (TransportProtocol proto : protos) {
Transport.unregister(proto);
}
}
@Test
public void testFetch() throws Exception {
ObjectId master = remote.branch("master").commit().create();
TestProtocol<User> proto = registerDefault();
URIish uri = proto.register(new User("user"), remote.getRepository());
try (Git git = new Git(local.getRepository())) {
git.fetch()
.setRemote(uri.toString())
.setRefSpecs(HEADS)
.call();
assertEquals(master,
local.getRepository().exactRef("refs/heads/master").getObjectId());
}
}
@Test
public void testPush() throws Exception {
ObjectId master = local.branch("master").commit().create();
TestProtocol<User> proto = registerDefault();
URIish uri = proto.register(new User("user"), remote.getRepository());
try (Git git = new Git(local.getRepository())) {
git.push()
.setRemote(uri.toString())
.setRefSpecs(HEADS)
.call();
assertEquals(master,
remote.getRepository().exactRef("refs/heads/master").getObjectId());
}
}
@Test
public void testUploadPackFactory() throws Exception {
ObjectId master = remote.branch("master").commit().create();
final AtomicInteger rejected = new AtomicInteger();
TestProtocol<User> proto = registerProto(new UploadPackFactory<User>() {
@Override
public UploadPack create(User req, Repository db)
throws ServiceNotAuthorizedException {
if (!"user2".equals(req.name)) {
rejected.incrementAndGet();
throw new ServiceNotAuthorizedException();
}
return new UploadPack(db);
}
}, new DefaultReceive());
// Same repository, different users.
URIish user1Uri = proto.register(new User("user1"), remote.getRepository());
URIish user2Uri = proto.register(new User("user2"), remote.getRepository());
try (Git git = new Git(local.getRepository())) {
try {
git.fetch()
.setRemote(user1Uri.toString())
.setRefSpecs(HEADS)
.call();
} catch (InvalidRemoteException expected) {
// Expected.
}
assertEquals(1, rejected.get());
assertNull(local.getRepository().exactRef("refs/heads/master"));
git.fetch()
.setRemote(user2Uri.toString())
.setRefSpecs(HEADS)
.call();
assertEquals(1, rejected.get());
assertEquals(master,
local.getRepository().exactRef("refs/heads/master").getObjectId());
}
}
@Test
public void testReceivePackFactory() throws Exception {
ObjectId master = local.branch("master").commit().create();
final AtomicInteger rejected = new AtomicInteger();
TestProtocol<User> proto = registerProto(new DefaultUpload(),
new ReceivePackFactory<User>() {
@Override
public ReceivePack create(User req, Repository db)
throws ServiceNotAuthorizedException {
if (!"user2".equals(req.name)) {
rejected.incrementAndGet();
throw new ServiceNotAuthorizedException();
}
return new ReceivePack(db);
}
});
// Same repository, different users.
URIish user1Uri = proto.register(new User("user1"), remote.getRepository());
URIish user2Uri = proto.register(new User("user2"), remote.getRepository());
try (Git git = new Git(local.getRepository())) {
try {
git.push()
.setRemote(user1Uri.toString())
.setRefSpecs(HEADS)
.call();
} catch (TransportException expected) {
assertTrue(expected.getMessage().contains(
JGitText.get().pushNotPermitted));
}
assertEquals(1, rejected.get());
assertNull(remote.getRepository().exactRef("refs/heads/master"));
git.push()
.setRemote(user2Uri.toString())
.setRefSpecs(HEADS)
.call();
assertEquals(1, rejected.get());
assertEquals(master,
remote.getRepository().exactRef("refs/heads/master").getObjectId());
}
}
private TestProtocol<User> registerDefault() {
return registerProto(new DefaultUpload(), new DefaultReceive());
}
private TestProtocol<User> registerProto(UploadPackFactory<User> upf,
ReceivePackFactory<User> rpf) {
TestProtocol<User> proto = new TestProtocol<User>(upf, rpf);
protos.add(proto);
Transport.register(proto);
return proto;
}
}