From cb285cbfddfc0b633d6b8cdb4dc0d2bd2b8b51ef Mon Sep 17 00:00:00 2001
From: James Moger <james.moger@gitblit.com>
Date: Thu, 05 Jan 2012 17:34:05 -0500
Subject: [PATCH] Fixed bug in receive hook for repositories in subfolders
---
src/com/gitblit/GitBlitServer.java | 243 +++++++++++++++++++++++++++---------------------
1 files changed, 136 insertions(+), 107 deletions(-)
diff --git a/src/com/gitblit/GitBlitServer.java b/src/com/gitblit/GitBlitServer.java
index 4b6df70..fd9135f 100644
--- a/src/com/gitblit/GitBlitServer.java
+++ b/src/com/gitblit/GitBlitServer.java
@@ -30,10 +30,6 @@
import java.util.ArrayList;
import java.util.List;
-import org.apache.log4j.ConsoleAppender;
-import org.apache.log4j.PatternLayout;
-import org.apache.wicket.protocol.http.ContextParamWebApplicationFactory;
-import org.apache.wicket.protocol.http.WicketFilter;
import org.eclipse.jetty.server.Connector;
import org.eclipse.jetty.server.Server;
import org.eclipse.jetty.server.bio.SocketConnector;
@@ -42,12 +38,9 @@
import org.eclipse.jetty.server.ssl.SslConnector;
import org.eclipse.jetty.server.ssl.SslSelectChannelConnector;
import org.eclipse.jetty.server.ssl.SslSocketConnector;
-import org.eclipse.jetty.servlet.FilterHolder;
-import org.eclipse.jetty.servlet.FilterMapping;
-import org.eclipse.jetty.servlet.ServletHolder;
import org.eclipse.jetty.util.thread.QueuedThreadPool;
import org.eclipse.jetty.webapp.WebAppContext;
-import org.eclipse.jgit.http.server.GitServlet;
+import org.eclipse.jgit.util.FileUtils;
import org.slf4j.Logger;
import org.slf4j.LoggerFactory;
@@ -56,13 +49,23 @@
import com.beust.jcommander.ParameterException;
import com.beust.jcommander.Parameters;
import com.gitblit.utils.StringUtils;
-import com.gitblit.wicket.GitBlitWebApp;
+/**
+ * GitBlitServer is the embedded Jetty server for Gitblit GO. This class starts
+ * and stops an instance of Jetty that is configured from a combination of the
+ * gitblit.properties file and command line parameters. JCommander is used to
+ * simplify command line parameter processing. This class also automatically
+ * generates a self-signed certificate for localhost, if the keystore does not
+ * already exist.
+ *
+ * @author James Moger
+ *
+ */
public class GitBlitServer {
private static Logger logger;
- public static void main(String[] args) {
+ public static void main(String... args) {
Params params = new Params();
JCommander jc = new JCommander(params);
try {
@@ -81,6 +84,12 @@
}
}
+ /**
+ * Display the command line usage of Gitblit GO.
+ *
+ * @param jc
+ * @param t
+ */
private static void usage(JCommander jc, ParameterException t) {
System.out.println(Constants.BORDER);
System.out.println(Constants.getGitBlitVersion());
@@ -93,13 +102,13 @@
if (jc != null) {
jc.usage();
System.out
- .println("\nExample:\n java -server -Xmx1024M -jar gitblit.jar --repos c:\\git --port 80 --securePort 443");
+ .println("\nExample:\n java -server -Xmx1024M -jar gitblit.jar --repositoriesFolder c:\\git --httpPort 80 --httpsPort 443");
}
System.exit(0);
}
/**
- * Stop Server.
+ * Stop Gitblt GO.
*/
public static void stop(Params params) {
try {
@@ -117,57 +126,60 @@
}
/**
- * Start Server.
+ * Start Gitblit GO.
*/
private static void start(Params params) {
- FileSettings settings = params.FILESETTINGS;
- String pattern = settings.getString(Keys.server.log4jPattern,
- "%-5p %d{MM-dd HH:mm:ss.SSS} %-20.20c{1} %m%n");
-
- // allow os override of logging pattern
- String os = System.getProperty("os.name").toLowerCase();
- if (os.indexOf("windows") > -1) {
- String winPattern = settings.getString(Keys.server.log4jPattern_windows, pattern);
- if (!StringUtils.isEmpty(winPattern)) {
- pattern = winPattern;
- }
- } else if (os.indexOf("linux") > -1) {
- String linuxPattern = settings.getString(Keys.server.log4jPattern_linux, pattern);
- if (!StringUtils.isEmpty(linuxPattern)) {
- pattern = linuxPattern;
+ FileSettings settings = Params.FILESETTINGS;
+ if (!StringUtils.isEmpty(params.settingsfile)) {
+ if (new File(params.settingsfile).exists()) {
+ settings = new FileSettings(params.settingsfile);
}
}
- PatternLayout layout = new PatternLayout(pattern);
- org.apache.log4j.Logger rootLogger = org.apache.log4j.Logger.getRootLogger();
- rootLogger.addAppender(new ConsoleAppender(layout));
-
logger = LoggerFactory.getLogger(GitBlitServer.class);
logger.info(Constants.BORDER);
- logger.info(Constants.getGitBlitVersion());
+ logger.info(" _____ _ _ _ _ _ _");
+ logger.info(" | __ \\(_)| | | | | |(_)| |");
+ logger.info(" | | \\/ _ | |_ | |__ | | _ | |_");
+ logger.info(" | | __ | || __|| '_ \\ | || || __|");
+ logger.info(" | |_\\ \\| || |_ | |_) || || || |_");
+ logger.info(" \\____/|_| \\__||_.__/ |_||_| \\__|");
+ int spacing = (Constants.BORDER.length() - Constants.getGitBlitVersion().length()) / 2;
+ StringBuilder sb = new StringBuilder();
+ while (spacing > 0) {
+ spacing--;
+ sb.append(' ');
+ }
+ logger.info(sb.toString() + Constants.getGitBlitVersion());
+ logger.info("");
logger.info(Constants.BORDER);
String osname = System.getProperty("os.name");
String osversion = System.getProperty("os.version");
logger.info("Running on " + osname + " (" + osversion + ")");
- // Determine port connectors
List<Connector> connectors = new ArrayList<Connector>();
+
+ // conditionally configure the http connector
if (params.port > 0) {
Connector httpConnector = createConnector(params.useNIO, params.port);
String bindInterface = settings.getString(Keys.server.httpBindInterface, null);
if (!StringUtils.isEmpty(bindInterface)) {
- logger.warn(MessageFormat.format("Binding connector on port {0} to {1}",
+ logger.warn(MessageFormat.format("Binding connector on port {0,number,0} to {1}",
params.port, bindInterface));
httpConnector.setHost(bindInterface);
+ }
+ if (params.port < 1024 && !isWindows()) {
+ logger.warn("Gitblit needs to run with ROOT permissions for ports < 1024!");
}
connectors.add(httpConnector);
}
+ // conditionally configure the https connector
if (params.securePort > 0) {
File keystore = new File("keystore");
if (!keystore.exists()) {
- logger.info("Generating self-signed SSL certificate");
+ logger.info("Generating self-signed SSL certificate for localhost");
MakeCertificate.generateSelfSignedCertificate("localhost", keystore,
params.storePassword);
}
@@ -176,9 +188,13 @@
params.useNIO, params.securePort);
String bindInterface = settings.getString(Keys.server.httpsBindInterface, null);
if (!StringUtils.isEmpty(bindInterface)) {
- logger.warn(MessageFormat.format("Binding ssl connector on port {0} to {1}",
- params.securePort, bindInterface));
+ logger.warn(MessageFormat.format(
+ "Binding ssl connector on port {0,number,0} to {1}", params.securePort,
+ bindInterface));
secureConnector.setHost(bindInterface);
+ }
+ if (params.securePort < 1024 && !isWindows()) {
+ logger.warn("Gitblit needs to run with ROOT permissions for ports < 1024!");
}
connectors.add(secureConnector);
} else {
@@ -187,13 +203,14 @@
}
}
- // tempDir = Directory where...
- // * WebApp is expanded
- //
+ // tempDir is where the embedded Gitblit web application is expanded and
+ // where Jetty creates any necessary temporary files
File tempDir = new File(params.temp);
if (tempDir.exists()) {
- if (!deleteRecursively(tempDir)) {
- logger.warn("Failed to delete temp dir " + tempDir.getAbsolutePath());
+ try {
+ FileUtils.delete(tempDir, FileUtils.RECURSIVE | FileUtils.RETRY);
+ } catch (IOException x) {
+ logger.warn("Failed to delete temp dir " + tempDir.getAbsolutePath(), x);
}
}
if (!tempDir.mkdirs()) {
@@ -211,7 +228,7 @@
// Root WebApp Context
WebAppContext rootContext = new WebAppContext();
- rootContext.setContextPath("/");
+ rootContext.setContextPath(settings.getString(Keys.server.contextPath, "/"));
rootContext.setServer(server);
rootContext.setWar(location.toExternalForm());
rootContext.setTempDirectory(tempDir);
@@ -223,70 +240,33 @@
sessionManager.setSecureCookies(params.port <= 0 && params.securePort > 0);
rootContext.getSessionHandler().setSessionManager(sessionManager);
- // Wicket Filter
- String wicketPathSpec = "/*";
- FilterHolder wicketFilter = new FilterHolder(WicketFilter.class);
- wicketFilter.setInitParameter(ContextParamWebApplicationFactory.APP_CLASS_PARAM,
- GitBlitWebApp.class.getName());
- wicketFilter.setInitParameter(WicketFilter.FILTER_MAPPING_PARAM, wicketPathSpec);
- wicketFilter.setInitParameter(WicketFilter.IGNORE_PATHS_PARAM, "git/,feed/,zip/");
- rootContext.addFilter(wicketFilter, wicketPathSpec, FilterMapping.DEFAULT);
-
- // JGit Filter and Servlet
- if (settings.getBoolean(Keys.git.enableGitServlet, true)) {
- String jgitPathSpec = Constants.GIT_SERVLET_PATH + "*";
- rootContext.addFilter(GitFilter.class, jgitPathSpec, FilterMapping.DEFAULT);
- ServletHolder jGitServlet = rootContext.addServlet(GitServlet.class, jgitPathSpec);
- jGitServlet.setInitParameter("base-path", params.repositoriesFolder);
- jGitServlet.setInitParameter("export-all",
- settings.getBoolean(Keys.git.exportAll, true) ? "1" : "0");
- }
-
- // Syndication Filter and Servlet
- String feedPathSpec = Constants.SYNDICATION_SERVLET_PATH + "*";
- rootContext.addFilter(SyndicationFilter.class, feedPathSpec, FilterMapping.DEFAULT);
- rootContext.addServlet(SyndicationServlet.class, feedPathSpec);
-
- // Zip Servlet
- rootContext.addServlet(DownloadZipServlet.class, Constants.ZIP_SERVLET_PATH + "*");
-
- // Login Service
- String realmUsers = params.realmFile;
+ // Ensure there is a defined User Service
+ String realmUsers = params.userService;
if (StringUtils.isEmpty(realmUsers)) {
- logger.error(MessageFormat.format("PLEASE SPECIFY {0}!!", Keys.realm.realmFile));
+ logger.error(MessageFormat.format("PLEASE SPECIFY {0}!!", Keys.realm.userService));
return;
}
- File realmFile = new File(realmUsers);
- if (!realmFile.exists()) {
- try {
- realmFile.createNewFile();
- } catch (IOException x) {
- logger.error(MessageFormat.format("COULD NOT CREATE REALM FILE {0}!", realmUsers),
- x);
- return;
- }
- }
- logger.info("Setting up login service from " + realmUsers);
- FileLoginService loginService = new FileLoginService(realmFile);
- GitBlit.self().setLoginService(loginService);
- logger.info("Git repositories folder "
- + new File(params.repositoriesFolder).getAbsolutePath());
+ // Override settings from the command-line
+ settings.overrideSetting(Keys.realm.userService, params.userService);
+ settings.overrideSetting(Keys.git.repositoriesFolder, params.repositoriesFolder);
// Set the server's contexts
server.setHandler(rootContext);
// Setup the GitBlit context
GitBlit gitblit = GitBlit.self();
- gitblit.configureContext(settings);
+ gitblit.configureContext(settings, true);
rootContext.addEventListener(gitblit);
- // Start the Server
try {
+ // start the shutdown monitor
if (params.shutdownPort > 0) {
Thread shutdownMonitor = new ShutdownMonitorThread(server, params);
shutdownMonitor.start();
}
+
+ // start Jetty
server.start();
server.join();
} catch (Exception e) {
@@ -295,6 +275,13 @@
}
}
+ /**
+ * Creates an http connector.
+ *
+ * @param useNIO
+ * @param port
+ * @return an http connector
+ */
private static Connector createConnector(boolean useNIO, int port) {
Connector connector;
if (useNIO) {
@@ -311,9 +298,24 @@
connector.setPort(port);
connector.setMaxIdleTime(30000);
+ if (port < 1024 && !isWindows()) {
+ logger.warn("Gitblit needs to run with ROOT permissions for ports < 1024!");
+ }
return connector;
}
+ /**
+ * Creates an https connector.
+ *
+ * SSL renegotiation will be enabled if the JVM is 1.6.0_22 or later.
+ * oracle.com/technetwork/java/javase/documentation/tlsreadme2-176330.html
+ *
+ * @param keystore
+ * @param password
+ * @param useNIO
+ * @param port
+ * @return an https connector
+ */
private static Connector createSSLConnector(File keystore, String password, boolean useNIO,
int port) {
SslConnector connector;
@@ -328,7 +330,24 @@
SslSocketConnector ssl = new SslSocketConnector();
connector = ssl;
}
- connector.setAllowRenegotiate(false);
+ // disable renegotiation unless this is a patched JVM
+ boolean allowRenegotiation = false;
+ String v = System.getProperty("java.version");
+ if (v.startsWith("1.7")) {
+ allowRenegotiation = true;
+ } else if (v.startsWith("1.6")) {
+ // 1.6.0_22 was first release with RFC-5746 implemented fix.
+ if (v.indexOf('_') > -1) {
+ String b = v.substring(v.indexOf('_') + 1);
+ if (Integer.parseInt(b) >= 22) {
+ allowRenegotiation = true;
+ }
+ }
+ }
+ if (allowRenegotiation) {
+ logger.info(" allowing SSL renegotiation on Java " + v);
+ connector.setAllowRenegotiate(allowRenegotiation);
+ }
connector.setKeystore(keystore.getAbsolutePath());
connector.setPassword(password);
connector.setPort(port);
@@ -337,22 +356,22 @@
}
/**
- * Recursively delete a folder and its contents.
+ * Tests to see if the operating system is Windows.
*
- * @param folder
+ * @return true if this is a windows machine
*/
- private static boolean deleteRecursively(File folder) {
- boolean deleted = true;
- for (File file : folder.listFiles()) {
- if (file.isDirectory()) {
- deleted &= deleteRecursively(file);
- } else {
- deleted &= file.delete();
- }
- }
- return deleted && folder.delete();
+ private static boolean isWindows() {
+ return System.getProperty("os.name").toLowerCase().indexOf("windows") > -1;
}
+ /**
+ * The ShutdownMonitorThread opens a socket on a specified port and waits
+ * for an incoming connection. When that connection is accepted a shutdown
+ * message is issued to the running Jetty server.
+ *
+ * @author James Moger
+ *
+ */
private static class ShutdownMonitorThread extends Thread {
private final ServerSocket socket;
@@ -396,6 +415,9 @@
}
}
+ /**
+ * JCommander Parameters class for GitBlitServer.
+ */
@Parameters(separators = " ")
private static class Params {
@@ -410,7 +432,7 @@
@Parameter(names = { "--stop" }, description = "Stop Server")
public Boolean stop = false;
- @Parameter(names = { "--tempFolder" }, description = "Server temp folder")
+ @Parameter(names = { "--tempFolder" }, description = "Folder for server to extract built-in webapp")
public String temp = FILESETTINGS.getString(Keys.server.tempFolder, "temp");
/*
@@ -423,8 +445,9 @@
/*
* Authentication Parameters
*/
- @Parameter(names = { "--realmFile" }, description = "Users Realm Hash File")
- public String realmFile = FILESETTINGS.getString(Keys.realm.realmFile, "users.properties");
+ @Parameter(names = { "--userService" }, description = "Authentication and Authorization Service (filename or fully qualified classname)")
+ public String userService = FILESETTINGS.getString(Keys.realm.userService,
+ "users.properties");
/*
* JETTY Parameters
@@ -444,5 +467,11 @@
@Parameter(names = "--shutdownPort", description = "Port for Shutdown Monitor to listen on. (port <= 0 will disable this monitor)")
public Integer shutdownPort = FILESETTINGS.getInteger(Keys.server.shutdownPort, 8081);
+ /*
+ * Setting overrides
+ */
+ @Parameter(names = { "--settings" }, description = "Path to alternative settings")
+ public String settingsfile;
+
}
}
\ No newline at end of file
--
Gitblit v1.9.1