/** * Processes an rpc request. * * @param request * @param response * @throws javax.servlet.ServletException * @throws java.io.IOException */ @Override protected void processRequest(HttpServletRequest request, HttpServletResponse response) throws ServletException, IOException { RpcRequest reqType = RpcRequest.fromName(request.getParameter("req")); String objectName = request.getParameter("name"); logger.info(MessageFormat.format("Rpc {0} request from {1}", reqType, request.getRemoteAddr())); UserModel user = (UserModel) request.getUserPrincipal(); boolean allowManagement = user != null && user.canAdmin && GitBlit.getBoolean(Keys.web.enableRpcManagement, false); boolean allowAdmin = user != null && user.canAdmin && GitBlit.getBoolean(Keys.web.enableRpcAdministration, false); Object result = null; if (RpcRequest.LIST_REPOSITORIES.equals(reqType)) { // 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 repositories 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_BRANCHES.equals(reqType)) { // list all local branches in all repositories accessible to user Map<String, List<String>> localBranches = new HashMap<String, List<String>>(); List<RepositoryModel> models = GitBlit.self().getRepositoryModels(user); for (RepositoryModel model : models) { if (!model.hasCommits) { // skip empty repository continue; } // get local branches Repository repository = GitBlit.self().getRepository(model.name); List<RefModel> refs = JGitUtils.getLocalBranches(repository, false, -1); if (model.showRemoteBranches) { // add remote branches if repository displays them refs.addAll(JGitUtils.getRemoteBranches(repository, false, -1)); } if (refs.size() > 0) { List<String> branches = new ArrayList<String>(); for (RefModel ref : refs) { branches.add(ref.getName()); } localBranches.put(model.name, branches); } repository.close(); } result = localBranches; } else if (RpcRequest.LIST_USERS.equals(reqType)) { // list users List<String> names = GitBlit.self().getAllUsernames(); List<UserModel> users = new ArrayList<UserModel>(); for (String name : names) { users.add(GitBlit.self().getUserModel(name)); } result = users; } else if (RpcRequest.CREATE_REPOSITORY.equals(reqType)) { // create repository RepositoryModel model = deserialize(request, response, RepositoryModel.class); try { GitBlit.self().updateRepositoryModel(model.name, model, true); } catch (GitBlitException e) { response.setStatus(failureCode); } } else if (RpcRequest.EDIT_REPOSITORY.equals(reqType)) { // edit repository RepositoryModel model = deserialize(request, response, RepositoryModel.class); // name specifies original repository name in event of rename String repoName = objectName; if (repoName == null) { repoName = model.name; } try { GitBlit.self().updateRepositoryModel(repoName, model, false); } catch (GitBlitException e) { response.setStatus(failureCode); } } else if (RpcRequest.DELETE_REPOSITORY.equals(reqType)) { // delete repository RepositoryModel model = deserialize(request, response, RepositoryModel.class); GitBlit.self().deleteRepositoryModel(model); } else if (RpcRequest.CREATE_USER.equals(reqType)) { // create user UserModel model = deserialize(request, response, UserModel.class); try { GitBlit.self().updateUserModel(model.username, model, true); } catch (GitBlitException e) { response.setStatus(failureCode); } } else if (RpcRequest.EDIT_USER.equals(reqType)) { // edit user UserModel model = deserialize(request, response, UserModel.class); // name parameter specifies original user name in event of rename String username = objectName; if (username == null) { username = model.username; } try { GitBlit.self().updateUserModel(username, model, false); } catch (GitBlitException e) { response.setStatus(failureCode); } } else if (RpcRequest.DELETE_USER.equals(reqType)) { // delete user UserModel model = deserialize(request, response, UserModel.class); if (!GitBlit.self().deleteUser(model.username)) { response.setStatus(failureCode); } } else if (RpcRequest.LIST_REPOSITORY_MEMBERS.equals(reqType)) { // get repository members RepositoryModel model = GitBlit.self().getRepositoryModel(objectName); result = GitBlit.self().getRepositoryUsers(model); } else if (RpcRequest.SET_REPOSITORY_MEMBERS.equals(reqType)) { // update repository access list RepositoryModel model = GitBlit.self().getRepositoryModel(objectName); Collection<String> names = deserialize(request, response, RpcUtils.NAMES_TYPE); List<String> users = new ArrayList<String>(names); if (!GitBlit.self().setRepositoryUsers(model, users)) { response.setStatus(failureCode); } } else if (RpcRequest.LIST_FEDERATION_REGISTRATIONS.equals(reqType)) { // return the list of federation registrations if (allowAdmin) { result = GitBlit.self().getFederationRegistrations(); } else { response.sendError(notAllowedCode); } } else if (RpcRequest.LIST_FEDERATION_RESULTS.equals(reqType)) { // return the list of federation result registrations if (allowAdmin && GitBlit.canFederate()) { result = GitBlit.self().getFederationResultRegistrations(); } else { response.sendError(notAllowedCode); } } else if (RpcRequest.LIST_FEDERATION_PROPOSALS.equals(reqType)) { // return the list of federation proposals if (allowAdmin && GitBlit.canFederate()) { result = GitBlit.self().getPendingFederationProposals(); } else { response.sendError(notAllowedCode); } } else if (RpcRequest.LIST_FEDERATION_SETS.equals(reqType)) { // return the list of federation sets if (allowAdmin && GitBlit.canFederate()) { String gitblitUrl = HttpUtils.getGitblitURL(request); result = GitBlit.self().getFederationSets(gitblitUrl); } else { response.sendError(notAllowedCode); } } else if (RpcRequest.LIST_SETTINGS.equals(reqType)) { // return the server's settings ServerSettings settings = GitBlit.self().getSettingsModel(); if (allowAdmin) { // return all settings result = settings; } else { // anonymous users get a few settings to allow browser launching List<String> keys = new ArrayList<String>(); keys.add(Keys.web.siteName); keys.add(Keys.web.mountParameters); keys.add(Keys.web.syndicationEntries); if (allowManagement) { // keys necessary for repository and/or user management keys.add(Keys.realm.minPasswordLength); keys.add(Keys.realm.passwordStorage); keys.add(Keys.federation.sets); } // build the settings ServerSettings managementSettings = new ServerSettings(); for (String key : keys) { managementSettings.add(settings.get(key)); } result = managementSettings; } } else if (RpcRequest.EDIT_SETTINGS.equals(reqType)) { // update settings on the server if (allowAdmin) { Map<String, String> settings = deserialize(request, response, RpcUtils.SETTINGS_TYPE); GitBlit.self().updateSettings(settings); } else { response.sendError(notAllowedCode); } } else if (RpcRequest.LIST_STATUS.equals(reqType)) { // return the server's status information if (allowAdmin) { result = GitBlit.self().getStatus(); } else { response.sendError(notAllowedCode); } } // send the result of the request serialize(response, result); }