| /* |
| * Copyright (C) 2010, Google Inc. and others |
| * |
| * This program and the accompanying materials are made available under the |
| * terms of the Eclipse Distribution License v. 1.0 which is available at |
| * https://www.eclipse.org/org/documents/edl-v10.php. |
| * |
| * SPDX-License-Identifier: BSD-3-Clause |
| */ |
| |
| package org.eclipse.jgit.http.test; |
| |
| import static org.junit.Assert.assertEquals; |
| import static org.junit.Assert.assertTrue; |
| |
| import java.io.ByteArrayOutputStream; |
| import java.io.IOException; |
| import java.io.InputStream; |
| import java.io.OutputStream; |
| import java.net.HttpURLConnection; |
| import java.net.URL; |
| |
| import jakarta.servlet.http.HttpServletRequest; |
| |
| import org.eclipse.jetty.ee10.servlet.ServletContextHandler; |
| import org.eclipse.jetty.ee10.servlet.ServletHolder; |
| import org.eclipse.jgit.errors.RepositoryNotFoundException; |
| import org.eclipse.jgit.http.server.GitServlet; |
| import org.eclipse.jgit.http.server.GitSmartHttpTools; |
| import org.eclipse.jgit.internal.JGitText; |
| import org.eclipse.jgit.junit.TestRepository; |
| import org.eclipse.jgit.junit.http.HttpTestCase; |
| import org.eclipse.jgit.lib.Constants; |
| import org.eclipse.jgit.lib.ObjectId; |
| import org.eclipse.jgit.lib.Repository; |
| import org.eclipse.jgit.lib.StoredConfig; |
| import org.eclipse.jgit.revwalk.RevBlob; |
| import org.eclipse.jgit.transport.PacketLineIn; |
| import org.eclipse.jgit.transport.PacketLineOut; |
| import org.eclipse.jgit.transport.URIish; |
| import org.eclipse.jgit.util.NB; |
| import org.junit.Before; |
| import org.junit.Test; |
| |
| public class ProtocolErrorTest extends HttpTestCase { |
| private Repository remoteRepository; |
| |
| private URIish remoteURI; |
| |
| private RevBlob a_blob; |
| |
| @Override |
| @Before |
| public void setUp() throws Exception { |
| super.setUp(); |
| |
| final TestRepository<Repository> src = createTestRepository(); |
| final String srcName = src.getRepository().getDirectory().getName(); |
| |
| ServletContextHandler app = server.addContext("/git"); |
| GitServlet gs = new GitServlet(); |
| gs.setRepositoryResolver((HttpServletRequest req, String name) -> { |
| if (!name.equals(srcName)) { |
| throw new RepositoryNotFoundException(name); |
| } |
| final Repository db = src.getRepository(); |
| db.incrementOpen(); |
| return db; |
| }); |
| app.addServlet(new ServletHolder(gs), "/*"); |
| |
| server.setUp(); |
| |
| remoteRepository = src.getRepository(); |
| remoteURI = toURIish(app, srcName); |
| |
| StoredConfig cfg = remoteRepository.getConfig(); |
| cfg.setBoolean("http", null, "receivepack", true); |
| cfg.save(); |
| |
| a_blob = src.blob("a"); |
| } |
| |
| @Test |
| public void testPush_UnpackError_TruncatedPack() throws Exception { |
| StringBuilder sb = new StringBuilder(); |
| sb.append(ObjectId.zeroId().name()); |
| sb.append(' '); |
| sb.append(a_blob.name()); |
| sb.append(' '); |
| sb.append("refs/objects/A"); |
| sb.append('\0'); |
| sb.append("report-status"); |
| |
| ByteArrayOutputStream reqbuf = new ByteArrayOutputStream(); |
| PacketLineOut reqpck = new PacketLineOut(reqbuf); |
| reqpck.writeString(sb.toString()); |
| reqpck.end(); |
| |
| packHeader(reqbuf, 1); |
| |
| byte[] reqbin = reqbuf.toByteArray(); |
| |
| URL u = new URL(remoteURI.toString() + "/git-receive-pack"); |
| HttpURLConnection c = (HttpURLConnection) u.openConnection(); |
| try { |
| c.setRequestMethod("POST"); |
| c.setDoOutput(true); |
| c.setRequestProperty("Content-Type", |
| GitSmartHttpTools.RECEIVE_PACK_REQUEST_TYPE); |
| c.setFixedLengthStreamingMode(reqbin.length); |
| try (OutputStream out = c.getOutputStream()) { |
| out.write(reqbin); |
| } |
| |
| assertEquals(200, c.getResponseCode()); |
| assertEquals(GitSmartHttpTools.RECEIVE_PACK_RESULT_TYPE, |
| c.getContentType()); |
| |
| try (InputStream rawin = c.getInputStream()) { |
| PacketLineIn pckin = new PacketLineIn(rawin); |
| assertEquals("unpack error " |
| + JGitText.get().packfileIsTruncatedNoParam, |
| pckin.readString()); |
| assertEquals("ng refs/objects/A n/a (unpacker error)", |
| pckin.readString()); |
| assertTrue(PacketLineIn.isEnd(pckin.readString())); |
| } |
| } finally { |
| c.disconnect(); |
| } |
| } |
| |
| private static void packHeader(ByteArrayOutputStream tinyPack, int cnt) |
| throws IOException { |
| final byte[] hdr = new byte[8]; |
| NB.encodeInt32(hdr, 0, 2); |
| NB.encodeInt32(hdr, 4, cnt); |
| |
| tinyPack.write(Constants.PACK_SIGNATURE); |
| tinyPack.write(hdr, 0, 8); |
| } |
| } |