/*
|
* 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;
|
|
import java.text.MessageFormat;
|
import java.util.ArrayList;
|
import java.util.HashMap;
|
import java.util.List;
|
import java.util.Map;
|
|
import javax.servlet.http.HttpServletResponse;
|
|
import com.gitblit.Constants.RpcRequest;
|
import com.gitblit.models.RepositoryModel;
|
import com.gitblit.models.UserModel;
|
import com.gitblit.utils.HttpUtils;
|
|
/**
|
* Handles remote procedure calls.
|
*
|
* @author James Moger
|
*
|
*/
|
public class RpcServlet extends JsonServlet {
|
|
private static final long serialVersionUID = 1L;
|
|
public RpcServlet() {
|
super();
|
}
|
|
/**
|
* Processes an rpc request.
|
*
|
* @param request
|
* @param response
|
* @throws javax.servlet.ServletException
|
* @throws java.io.IOException
|
*/
|
@Override
|
protected void processRequest(javax.servlet.http.HttpServletRequest request,
|
javax.servlet.http.HttpServletResponse response) throws javax.servlet.ServletException,
|
java.io.IOException {
|
RpcRequest reqType = RpcRequest.fromName(request.getParameter("req"));
|
logger.info(MessageFormat.format("Rpc {0} request from {1}", reqType,
|
request.getRemoteAddr()));
|
|
if (!GitBlit.getBoolean(Keys.web.enableRpcServlet, false)) {
|
logger.warn(Keys.web.enableRpcServlet + " must be set TRUE for rpc requests.");
|
response.sendError(HttpServletResponse.SC_FORBIDDEN);
|
return;
|
}
|
|
// TODO user authentication and authorization
|
UserModel user = null;
|
|
Object result = null;
|
if (RpcRequest.LIST_REPOSITORIES.equals(reqType)) {
|
// list repositories
|
|
// Determine the Gitblit clone url
|
String gitblitUrl = HttpUtils.getGitblitURL(request);
|
StringBuilder sb = new StringBuilder();
|
sb.append(gitblitUrl);
|
sb.append(Constants.GIT_PATH);
|
sb.append("{0}");
|
String cloneUrl = sb.toString();
|
|
List<RepositoryModel> list = GitBlit.self().getRepositoryModels(user);
|
Map<String, RepositoryModel> repositories = new HashMap<String, RepositoryModel>();
|
for (RepositoryModel model : list) {
|
String url = MessageFormat.format(cloneUrl, model.name);
|
repositories.put(url, model);
|
}
|
result = repositories;
|
} else if (RpcRequest.LIST_USERS.equals(reqType)) {
|
// list users
|
if (user == null || !user.canAdmin) {
|
response.sendError(HttpServletResponse.SC_FORBIDDEN);
|
return;
|
}
|
// user is authorized to retrieve all accounts
|
List<String> names = GitBlit.self().getAllUsernames();
|
List<UserModel> users = new ArrayList<UserModel>();
|
for (String name : names) {
|
users.add(GitBlit.self().getUserModel(name));
|
}
|
result = users;
|
}
|
|
// send the result of the request
|
serialize(response, result);
|
}
|
}
|
