org.eclipse.jgit.junit.http.SimpleHttpServer.java Source code

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Here is the source code for org.eclipse.jgit.junit.http.SimpleHttpServer.java

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/*
 * Copyright (C) 2009-2010, Google Inc.
 * Copyright (C) 2010, Jens Baumgart <jens.baumgart@sap.com>
 * 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.junit.http;

import java.net.URI;
import java.net.URISyntaxException;

import javax.servlet.http.HttpServletRequest;

import org.eclipse.jetty.servlet.ServletContextHandler;
import org.eclipse.jetty.servlet.ServletHolder;
import org.eclipse.jgit.errors.RepositoryNotFoundException;
import org.eclipse.jgit.http.server.GitServlet;
import org.eclipse.jgit.lib.Repository;
import org.eclipse.jgit.transport.URIish;

/**
 * Simple http server for testing http access to Git repositories.
 * Authentication with hardcoded credentials user:agitter password:letmein.
 */
public class SimpleHttpServer {

    AppServer server;

    private final Repository db;

    private URIish uri;

    private URIish secureUri;

    /**
     * Constructor for <code>SimpleHttpServer</code>.
     *
     * @param repository
     */
    public SimpleHttpServer(Repository repository) {
        this(repository, false);
    }

    /**
     * Constructor for <code>SimpleHttpServer</code>.
     *
     * @param repository
     * @param withSsl
     */
    public SimpleHttpServer(Repository repository, boolean withSsl) {
        this.db = repository;
        server = new AppServer(0, withSsl ? 0 : -1);
    }

    /**
     * Start the server
     *
     * @throws Exception
     */
    public void start() throws Exception {
        ServletContextHandler sBasic = server.authBasic(smart("/sbasic"));
        server.setUp();
        final String srcName = db.getDirectory().getName();
        uri = toURIish(sBasic, srcName);
        int sslPort = server.getSecurePort();
        if (sslPort > 0) {
            secureUri = uri.setPort(sslPort).setScheme("https");
        }
    }

    /**
     * Stop the server.
     *
     * @throws Exception
     */
    public void stop() throws Exception {
        server.tearDown();
    }

    /**
     * Get the <code>uri</code>.
     *
     * @return the uri
     */
    public URIish getUri() {
        return uri;
    }

    /**
     * Get the <code>secureUri</code>.
     *
     * @return the secure uri
     */
    public URIish getSecureUri() {
        return secureUri;
    }

    private ServletContextHandler smart(String path) {
        GitServlet gs = new GitServlet();
        gs.setRepositoryResolver((HttpServletRequest req, String name) -> {
            if (!name.equals(nameOf(db))) {
                throw new RepositoryNotFoundException(name);
            }
            db.incrementOpen();
            return db;
        });

        ServletContextHandler ctx = server.addContext(path);
        ctx.addServlet(new ServletHolder(gs), "/*");
        return ctx;
    }

    private static String nameOf(Repository db) {
        return db.getDirectory().getName();
    }

    private URIish toURIish(String path) throws URISyntaxException {
        URI u = server.getURI().resolve(path);
        return new URIish(u.toString());
    }

    private URIish toURIish(ServletContextHandler app, String name) throws URISyntaxException {
        String p = app.getContextPath();
        if (!p.endsWith("/") && !name.startsWith("/"))
            p += "/";
        p += name;
        return toURIish(p);
    }
}