From 75bca8ea4a8bc1126cc47c97c9ce595fd650c831 Mon Sep 17 00:00:00 2001 From: James Moger Date: Wed, 3 Apr 2013 20:31:11 -0400 Subject: Added Git Daemon support --- .../com/gitblit/git/GitblitUploadPackFactory.java | 99 ++++++++++++++++++++++ 1 file changed, 99 insertions(+) create mode 100644 src/main/java/com/gitblit/git/GitblitUploadPackFactory.java (limited to 'src/main/java/com/gitblit/git/GitblitUploadPackFactory.java') diff --git a/src/main/java/com/gitblit/git/GitblitUploadPackFactory.java b/src/main/java/com/gitblit/git/GitblitUploadPackFactory.java new file mode 100644 index 00000000..85750f84 --- /dev/null +++ b/src/main/java/com/gitblit/git/GitblitUploadPackFactory.java @@ -0,0 +1,99 @@ +/* + * Copyright 2011 gitblit.com. + * + * Licensed under the Apache License, Version 2.0 (the "License"); + * you may not use this file except in compliance with the License. + * You may obtain a copy of the License at + * + * http://www.apache.org/licenses/LICENSE-2.0 + * + * Unless required by applicable law or agreed to in writing, software + * distributed under the License is distributed on an "AS IS" BASIS, + * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. + * See the License for the specific language governing permissions and + * limitations under the License. + */ +package com.gitblit.git; + +import java.util.Map; + +import javax.servlet.http.HttpServletRequest; + +import org.eclipse.jgit.lib.Ref; +import org.eclipse.jgit.lib.Repository; +import org.eclipse.jgit.transport.DaemonClient; +import org.eclipse.jgit.transport.RefFilter; +import org.eclipse.jgit.transport.UploadPack; +import org.eclipse.jgit.transport.resolver.ServiceNotAuthorizedException; +import org.eclipse.jgit.transport.resolver.ServiceNotEnabledException; +import org.eclipse.jgit.transport.resolver.UploadPackFactory; + +import com.gitblit.GitBlit; +import com.gitblit.models.UserModel; +import com.gitblit.utils.IssueUtils; +import com.gitblit.utils.PushLogUtils; + +/** + * The upload pack factory creates an upload pack which controls what refs are + * advertised to cloning/pulling clients. + * + * @author James Moger + * + * @param the connection type + */ +public class GitblitUploadPackFactory implements UploadPackFactory { + + @Override + public UploadPack create(X req, Repository db) + throws ServiceNotEnabledException, ServiceNotAuthorizedException { + + UserModel user = UserModel.ANONYMOUS; + int timeout = 0; + + if (req instanceof HttpServletRequest) { + // http/https request may or may not be authenticated + user = GitBlit.self().authenticate((HttpServletRequest) req); + if (user == null) { + user = UserModel.ANONYMOUS; + } + } else if (req instanceof DaemonClient) { + // git daemon request is always anonymous + DaemonClient client = (DaemonClient) req; + // set timeout from Git daemon + timeout = client.getDaemon().getTimeout(); + } + + RefFilter refFilter = new UserRefFilter(user); + UploadPack up = new UploadPack(db); + up.setRefFilter(refFilter); + up.setTimeout(timeout); + + return up; + } + + /** + * Restricts advertisement of certain refs based on the permission of the + * requesting user. + */ + public static class UserRefFilter implements RefFilter { + + final UserModel user; + + public UserRefFilter(UserModel user) { + this.user = user; + } + + @Override + public Map filter(Map refs) { + if (user.canAdmin()) { + // admins can see all refs + return refs; + } + + // normal users can not clone gitblit refs + refs.remove(IssueUtils.GB_ISSUES); + refs.remove(PushLogUtils.GB_PUSHES); + return refs; + } + } +} -- cgit v1.2.3