From f76fee63ed9cb3a30d3c0c092d860b1cb93a481b Mon Sep 17 00:00:00 2001
From: Gerard Smyth <gerard.smyth@gmail.com>
Date: Thu, 08 May 2014 13:09:30 -0400
Subject: [PATCH] Updated the SyndicationServlet to provide an additional option to return details of the tags in the repository instead of the commits. This uses a new 'ot' request parameter to indicate the object type of the content to return, which can be ither TAG or COMMIT. If this is not provided, then COMMIT is assumed to maintain backwards compatability. If tags are returned, then the paging parameters, 'l' and 'pg' are still supported, but searching options are currently ignored.
---
src/main/java/com/gitblit/git/GitblitReceivePackFactory.java | 154 +++++++++++++++++++++++++++++++++++++--------------
1 files changed, 111 insertions(+), 43 deletions(-)
diff --git a/src/main/java/com/gitblit/git/GitblitReceivePackFactory.java b/src/main/java/com/gitblit/git/GitblitReceivePackFactory.java
index 8b8ef0e..afda23b 100644
--- a/src/main/java/com/gitblit/git/GitblitReceivePackFactory.java
+++ b/src/main/java/com/gitblit/git/GitblitReceivePackFactory.java
@@ -15,11 +15,13 @@
*/
package com.gitblit.git;
+import java.util.HashSet;
+import java.util.Set;
+
import javax.servlet.http.HttpServletRequest;
import org.eclipse.jgit.lib.PersonIdent;
import org.eclipse.jgit.lib.Repository;
-import org.eclipse.jgit.transport.DaemonClient;
import org.eclipse.jgit.transport.ReceivePack;
import org.eclipse.jgit.transport.resolver.ReceivePackFactory;
import org.eclipse.jgit.transport.resolver.ServiceNotAuthorizedException;
@@ -27,15 +29,20 @@
import org.slf4j.Logger;
import org.slf4j.LoggerFactory;
-import com.gitblit.GitBlit;
+import com.gitblit.Constants.Transport;
+import com.gitblit.IStoredSettings;
+import com.gitblit.Keys;
+import com.gitblit.manager.IGitblit;
import com.gitblit.models.RepositoryModel;
import com.gitblit.models.UserModel;
+import com.gitblit.transport.git.GitDaemonClient;
+import com.gitblit.transport.ssh.SshDaemonClient;
import com.gitblit.utils.HttpUtils;
+import com.gitblit.utils.StringUtils;
/**
- * The receive pack factory creates a receive pack which accepts pushes from
- * clients.
- *
+ * The receive pack factory creates the receive pack which processes pushes.
+ *
* @author James Moger
*
* @param <X> the connection type
@@ -43,64 +50,125 @@
public class GitblitReceivePackFactory<X> implements ReceivePackFactory<X> {
protected final Logger logger = LoggerFactory.getLogger(GitblitReceivePackFactory.class);
-
+
+ private final IStoredSettings settings;
+
+ private final IGitblit gitblit;
+
+ public GitblitReceivePackFactory(IGitblit gitblit) {
+ super();
+ this.settings = gitblit.getSettings();
+ this.gitblit = gitblit;
+ }
+
@Override
public ReceivePack create(X req, Repository db)
throws ServiceNotEnabledException, ServiceNotAuthorizedException {
- final ReceivePack rp = new ReceivePack(db);
UserModel user = UserModel.ANONYMOUS;
+ String repositoryName = "";
String origin = "";
String gitblitUrl = "";
int timeout = 0;
-
- // XXX extract the repository name from the config
- // the name is injected by GitRepositoryResolver
- String repositoryName = db.getConfig().getString("gitblit", null, "repositoryName");
-
-
+ Transport transport = null;
+
if (req instanceof HttpServletRequest) {
- // http/https request may or may not be authenticated
- HttpServletRequest request = (HttpServletRequest) req;
- origin = request.getRemoteHost();
- gitblitUrl = HttpUtils.getGitblitURL(request);
+ // http/https request may or may not be authenticated
+ HttpServletRequest client = (HttpServletRequest) req;
+ repositoryName = client.getAttribute("gitblitRepositoryName").toString();
+ origin = client.getRemoteHost();
+ gitblitUrl = HttpUtils.getGitblitURL(client);
// determine pushing user
- String username = request.getRemoteUser();
- if (username != null && !"".equals(username)) {
- user = GitBlit.self().getUserModel(username);
- if (user == null) {
- // anonymous push, create a temporary usermodel
- user = new UserModel(username);
+ String username = client.getRemoteUser();
+ if (!StringUtils.isEmpty(username)) {
+ UserModel u = gitblit.getUserModel(username);
+ if (u != null) {
+ user = u;
}
}
- } else if (req instanceof DaemonClient) {
- // git daemon request is alway anonymous
- DaemonClient client = (DaemonClient) req;
+
+ // determine the transport
+ if ("http".equals(client.getScheme())) {
+ transport = Transport.HTTP;
+ } else if ("https".equals(client.getScheme())) {
+ transport = Transport.HTTPS;
+ }
+ } else if (req instanceof GitDaemonClient) {
+ // git daemon request is always anonymous
+ GitDaemonClient client = (GitDaemonClient) req;
+ repositoryName = client.getRepositoryName();
origin = client.getRemoteAddress().getHostAddress();
+
// set timeout from Git daemon
timeout = client.getDaemon().getTimeout();
+
+ transport = Transport.GIT;
+ } else if (req instanceof SshDaemonClient) {
+ // SSH request is always authenticated
+ SshDaemonClient client = (SshDaemonClient) req;
+ repositoryName = client.getRepositoryName();
+ origin = client.getRemoteAddress().toString();
+ user = client.getUser();
+
+ transport = Transport.SSH;
}
- // set pushing user identity for reflog
+ if (!acceptPush(transport)) {
+ throw new ServiceNotAuthorizedException();
+ }
+
+ boolean allowAnonymousPushes = settings.getBoolean(Keys.git.allowAnonymousPushes, false);
+ if (!allowAnonymousPushes && UserModel.ANONYMOUS.equals(user)) {
+ // prohibit anonymous pushes
+ throw new ServiceNotEnabledException();
+ }
+
+ String url = settings.getString(Keys.web.canonicalUrl, null);
+ if (StringUtils.isEmpty(url)) {
+ url = gitblitUrl;
+ }
+
+ final RepositoryModel repository = gitblit.getRepositoryModel(repositoryName);
+
+ // Determine which receive pack to use for pushes
+ final GitblitReceivePack rp;
+ if (gitblit.getTicketService().isAcceptingNewPatchsets(repository)) {
+ rp = new PatchsetReceivePack(gitblit, db, repository, user);
+ } else {
+ rp = new GitblitReceivePack(gitblit, db, repository, user);
+ }
+
+ rp.setGitblitUrl(url);
rp.setRefLogIdent(new PersonIdent(user.username, user.username + "@" + origin));
rp.setTimeout(timeout);
-
- // set advanced ref permissions
- RepositoryModel repository = GitBlit.self().getRepositoryModel(repositoryName);
- rp.setAllowCreates(user.canCreateRef(repository));
- rp.setAllowDeletes(user.canDeleteRef(repository));
- rp.setAllowNonFastForwards(user.canRewindRef(repository));
-
- // setup the receive hook
- ReceiveHook hook = new ReceiveHook();
- hook.user = user;
- hook.repository = repository;
- hook.gitblitUrl = gitblitUrl;
-
- rp.setPreReceiveHook(hook);
- rp.setPostReceiveHook(hook);
return rp;
}
-}
+
+ protected boolean acceptPush(Transport byTransport) {
+ if (byTransport == null) {
+ logger.info("Unknown transport, push rejected!");
+ return false;
+ }
+
+ Set<Transport> transports = new HashSet<Transport>();
+ for (String value : gitblit.getSettings().getStrings(Keys.git.acceptedPushTransports)) {
+ Transport transport = Transport.fromString(value);
+ if (transport == null) {
+ logger.info(String.format("Ignoring unknown registered transport %s", value));
+ continue;
+ }
+
+ transports.add(transport);
+ }
+
+ if (transports.isEmpty()) {
+ // no transports are explicitly specified, all are acceptable
+ return true;
+ }
+
+ // verify that the transport is permitted
+ return transports.contains(byTransport);
+ }
+}
\ No newline at end of file
--
Gitblit v1.9.1