123456789101112131415161718192021222324252627282930313233343536373839404142434445464748495051525354555657585960616263646566676869707172737475767778798081828384858687888990919293949596979899100101102103104105106107108109110111112113114115116117118119120121122123124125126127128129130131 |
- /*
- * Copyright (C) 2009-2010, Google Inc.
- * and other copyright owners as documented in the project's IP log.
- *
- * This program and the accompanying materials are made available
- * under the terms of the Eclipse Distribution License v1.0 which
- * accompanies this distribution, is reproduced below, and is
- * available at http://www.eclipse.org/org/documents/edl-v10.php
- *
- * All rights reserved.
- *
- * Redistribution and use in source and binary forms, with or
- * without modification, are permitted provided that the following
- * conditions are met:
- *
- * - Redistributions of source code must retain the above copyright
- * notice, this list of conditions and the following disclaimer.
- *
- * - Redistributions in binary form must reproduce the above
- * copyright notice, this list of conditions and the following
- * disclaimer in the documentation and/or other materials provided
- * with the distribution.
- *
- * - Neither the name of the Eclipse Foundation, Inc. nor the
- * names of its contributors may be used to endorse or promote
- * products derived from this software without specific prior
- * written permission.
- *
- * THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND
- * CONTRIBUTORS "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES,
- * INCLUDING, BUT NOT LIMITED TO, THE IMPLIED WARRANTIES
- * OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE
- * ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT OWNER OR
- * CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL,
- * SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT
- * NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES;
- * LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER
- * CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT,
- * STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE)
- * ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF
- * ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
- */
-
- package org.eclipse.jgit.http.server;
-
- import static javax.servlet.http.HttpServletResponse.SC_FORBIDDEN;
- import static javax.servlet.http.HttpServletResponse.SC_INTERNAL_SERVER_ERROR;
- import static javax.servlet.http.HttpServletResponse.SC_UNAUTHORIZED;
- import static javax.servlet.http.HttpServletResponse.SC_UNSUPPORTED_MEDIA_TYPE;
- import static org.eclipse.jgit.http.server.ServletUtils.getInputStream;
- import static org.eclipse.jgit.http.server.ServletUtils.getRepository;
-
- import java.io.IOException;
-
- import javax.servlet.http.HttpServlet;
- import javax.servlet.http.HttpServletRequest;
- import javax.servlet.http.HttpServletResponse;
-
- import org.eclipse.jgit.http.server.resolver.ServiceNotAuthorizedException;
- import org.eclipse.jgit.http.server.resolver.ServiceNotEnabledException;
- import org.eclipse.jgit.http.server.resolver.UploadPackFactory;
- import org.eclipse.jgit.lib.Repository;
- import org.eclipse.jgit.transport.UploadPack;
- import org.eclipse.jgit.transport.RefAdvertiser.PacketLineOutRefAdvertiser;
-
- /** Server side implementation of smart fetch over HTTP. */
- class UploadPackServlet extends HttpServlet {
- private static final String REQ_TYPE = "application/x-git-upload-pack-request";
-
- private static final String RSP_TYPE = "application/x-git-upload-pack-result";
-
- private static final long serialVersionUID = 1L;
-
- static class InfoRefs extends SmartServiceInfoRefs {
- private final UploadPackFactory uploadPackFactory;
-
- InfoRefs(final UploadPackFactory uploadPackFactory) {
- super("git-upload-pack");
- this.uploadPackFactory = uploadPackFactory;
- }
-
- @Override
- protected void advertise(HttpServletRequest req, Repository db,
- PacketLineOutRefAdvertiser pck) throws IOException,
- ServiceNotEnabledException, ServiceNotAuthorizedException {
- uploadPackFactory.create(req, db).sendAdvertisedRefs(pck);
- }
- }
-
- private final UploadPackFactory uploadPackFactory;
-
- UploadPackServlet(final UploadPackFactory uploadPackFactory) {
- this.uploadPackFactory = uploadPackFactory;
- }
-
- @Override
- public void doPost(final HttpServletRequest req,
- final HttpServletResponse rsp) throws IOException {
- if (!REQ_TYPE.equals(req.getContentType())) {
- rsp.sendError(SC_UNSUPPORTED_MEDIA_TYPE);
- return;
- }
-
- final Repository db = getRepository(req);
- try {
- final UploadPack up = uploadPackFactory.create(req, db);
- up.setBiDirectionalPipe(false);
- rsp.setContentType(RSP_TYPE);
-
- final SmartOutputStream out = new SmartOutputStream(req, rsp);
- up.upload(getInputStream(req), out, null);
- out.close();
-
- } catch (ServiceNotAuthorizedException e) {
- rsp.reset();
- rsp.sendError(SC_UNAUTHORIZED);
- return;
-
- } catch (ServiceNotEnabledException e) {
- rsp.reset();
- rsp.sendError(SC_FORBIDDEN);
- return;
-
- } catch (IOException e) {
- getServletContext().log("Internal error during upload-pack", e);
- rsp.reset();
- rsp.sendError(SC_INTERNAL_SERVER_ERROR);
- return;
- }
- }
- }
|