| commit | author | age | ||
| 93f0b1 | 1 | /* |
| JM | 2 | * Copyright 2011 gitblit.com. |
| 3 | * | |
| 4 | * Licensed under the Apache License, Version 2.0 (the "License"); | |
| 5 | * you may not use this file except in compliance with the License. | |
| 6 | * You may obtain a copy of the License at | |
| 7 | * | |
| 8 | * http://www.apache.org/licenses/LICENSE-2.0 | |
| 9 | * | |
| 10 | * Unless required by applicable law or agreed to in writing, software | |
| 11 | * distributed under the License is distributed on an "AS IS" BASIS, | |
| 12 | * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. | |
| 13 | * See the License for the specific language governing permissions and | |
| 14 | * limitations under the License. | |
| 15 | */ | |
| 16 | package com.gitblit; | |
| 17 | ||
| ca9d0f | 18 | import java.io.IOException; |
| 93f0b1 | 19 | import java.text.MessageFormat; |
| JM | 20 | import java.util.ArrayList; |
| 31abc2 | 21 | import java.util.Collection; |
| 93f0b1 | 22 | import java.util.HashMap; |
| JM | 23 | import java.util.List; |
| 24 | import java.util.Map; | |
| 25 | ||
| ca9d0f | 26 | import javax.servlet.ServletException; |
| JM | 27 | import javax.servlet.http.HttpServletRequest; |
| 93f0b1 | 28 | import javax.servlet.http.HttpServletResponse; |
| JM | 29 | |
| c75304 | 30 | import org.eclipse.jgit.lib.Repository; |
| JM | 31 | |
| 93f0b1 | 32 | import com.gitblit.Constants.RpcRequest; |
| c75304 | 33 | import com.gitblit.models.RefModel; |
| 93f0b1 | 34 | import com.gitblit.models.RepositoryModel; |
| 284a7b | 35 | import com.gitblit.models.ServerSettings; |
| 93f0b1 | 36 | import com.gitblit.models.UserModel; |
| JM | 37 | import com.gitblit.utils.HttpUtils; |
| c75304 | 38 | import com.gitblit.utils.JGitUtils; |
| 31abc2 | 39 | import com.gitblit.utils.RpcUtils; |
| 93f0b1 | 40 | |
| JM | 41 | /** |
| 42 | * Handles remote procedure calls. | |
| 43 | * | |
| 44 | * @author James Moger | |
| 45 | * | |
| 46 | */ | |
| 47 | public class RpcServlet extends JsonServlet { | |
| 48 | ||
| 49 | private static final long serialVersionUID = 1L; | |
| 50 | ||
| 51 | public RpcServlet() { | |
| 52 | super(); | |
| 53 | } | |
| 54 | ||
| 55 | /** | |
| 56 | * Processes an rpc request. | |
| 57 | * | |
| 58 | * @param request | |
| 59 | * @param response | |
| 60 | * @throws javax.servlet.ServletException | |
| 61 | * @throws java.io.IOException | |
| 62 | */ | |
| 63 | @Override | |
| ca9d0f | 64 | protected void processRequest(HttpServletRequest request, HttpServletResponse response) |
| JM | 65 | throws ServletException, IOException { |
| 93f0b1 | 66 | RpcRequest reqType = RpcRequest.fromName(request.getParameter("req")); |
| 31abc2 | 67 | String objectName = request.getParameter("name"); |
| 93f0b1 | 68 | logger.info(MessageFormat.format("Rpc {0} request from {1}", reqType, |
| JM | 69 | request.getRemoteAddr())); |
| 284a7b | 70 | |
| JM | 71 | boolean allowAdmin = GitBlit.getBoolean(Keys.web.enableRpcAdministration, false); |
| 93f0b1 | 72 | |
| ca9d0f | 73 | UserModel user = (UserModel) request.getUserPrincipal(); |
| 93f0b1 | 74 | |
| JM | 75 | Object result = null; |
| 76 | if (RpcRequest.LIST_REPOSITORIES.equals(reqType)) { | |
| 77 | // Determine the Gitblit clone url | |
| 78 | String gitblitUrl = HttpUtils.getGitblitURL(request); | |
| 79 | StringBuilder sb = new StringBuilder(); | |
| 80 | sb.append(gitblitUrl); | |
| 81 | sb.append(Constants.GIT_PATH); | |
| 82 | sb.append("{0}"); | |
| 83 | String cloneUrl = sb.toString(); | |
| 84 | ||
| ca9d0f | 85 | // list repositories |
| 93f0b1 | 86 | List<RepositoryModel> list = GitBlit.self().getRepositoryModels(user); |
| JM | 87 | Map<String, RepositoryModel> repositories = new HashMap<String, RepositoryModel>(); |
| 88 | for (RepositoryModel model : list) { | |
| 89 | String url = MessageFormat.format(cloneUrl, model.name); | |
| 90 | repositories.put(url, model); | |
| 91 | } | |
| 92 | result = repositories; | |
| c75304 | 93 | } else if (RpcRequest.LIST_BRANCHES.equals(reqType)) { |
| 17820f | 94 | // list all local branches in all repositories accessible to user |
| JM | 95 | Map<String, List<String>> localBranches = new HashMap<String, List<String>>(); |
| c75304 | 96 | List<RepositoryModel> models = GitBlit.self().getRepositoryModels(user); |
| JM | 97 | for (RepositoryModel model : models) { |
| 98 | if (!model.hasCommits) { | |
| 99 | // skip empty repository | |
| 100 | continue; | |
| 101 | } | |
| 17820f | 102 | // get local branches |
| c75304 | 103 | Repository repository = GitBlit.self().getRepository(model.name); |
| JM | 104 | List<RefModel> refs = JGitUtils.getLocalBranches(repository, false, -1); |
| 17820f | 105 | if (model.showRemoteBranches) { |
| JM | 106 | // add remote branches if repository displays them |
| 107 | refs.addAll(JGitUtils.getRemoteBranches(repository, false, -1)); | |
| 108 | } | |
| c75304 | 109 | if (refs.size() > 0) { |
| JM | 110 | List<String> branches = new ArrayList<String>(); |
| 111 | for (RefModel ref : refs) { | |
| 112 | branches.add(ref.getName()); | |
| 113 | } | |
| 17820f | 114 | localBranches.put(model.name, branches); |
| c75304 | 115 | } |
| JM | 116 | repository.close(); |
| 117 | } | |
| 17820f | 118 | result = localBranches; |
| 93f0b1 | 119 | } else if (RpcRequest.LIST_USERS.equals(reqType)) { |
| JM | 120 | // list users |
| 121 | List<String> names = GitBlit.self().getAllUsernames(); | |
| 122 | List<UserModel> users = new ArrayList<UserModel>(); | |
| 123 | for (String name : names) { | |
| 124 | users.add(GitBlit.self().getUserModel(name)); | |
| 125 | } | |
| 126 | result = users; | |
| 31abc2 | 127 | } else if (RpcRequest.CREATE_REPOSITORY.equals(reqType)) { |
| JM | 128 | // create repository |
| 129 | RepositoryModel model = deserialize(request, response, RepositoryModel.class); | |
| b2fde8 | 130 | try { |
| JM | 131 | GitBlit.self().updateRepositoryModel(model.name, model, true); |
| 132 | } catch (GitBlitException e) { | |
| 133 | response.setStatus(failureCode); | |
| 134 | } | |
| 31abc2 | 135 | } else if (RpcRequest.EDIT_REPOSITORY.equals(reqType)) { |
| JM | 136 | // edit repository |
| 137 | RepositoryModel model = deserialize(request, response, RepositoryModel.class); | |
| bcc616 | 138 | // name specifies original repository name in event of rename |
| 31abc2 | 139 | String repoName = objectName; |
| JM | 140 | if (repoName == null) { |
| 141 | repoName = model.name; | |
| 142 | } | |
| b2fde8 | 143 | try { |
| JM | 144 | GitBlit.self().updateRepositoryModel(repoName, model, false); |
| 145 | } catch (GitBlitException e) { | |
| 146 | response.setStatus(failureCode); | |
| 147 | } | |
| 31abc2 | 148 | } else if (RpcRequest.DELETE_REPOSITORY.equals(reqType)) { |
| JM | 149 | // delete repository |
| 150 | RepositoryModel model = deserialize(request, response, RepositoryModel.class); | |
| 151 | GitBlit.self().deleteRepositoryModel(model); | |
| 152 | } else if (RpcRequest.CREATE_USER.equals(reqType)) { | |
| 153 | // create user | |
| 154 | UserModel model = deserialize(request, response, UserModel.class); | |
| b2fde8 | 155 | try { |
| JM | 156 | GitBlit.self().updateUserModel(model.username, model, true); |
| 157 | } catch (GitBlitException e) { | |
| 158 | response.setStatus(failureCode); | |
| 159 | } | |
| 31abc2 | 160 | } else if (RpcRequest.EDIT_USER.equals(reqType)) { |
| JM | 161 | // edit user |
| 162 | UserModel model = deserialize(request, response, UserModel.class); | |
| 163 | // name parameter specifies original user name in event of rename | |
| 164 | String username = objectName; | |
| 165 | if (username == null) { | |
| 166 | username = model.username; | |
| 167 | } | |
| b2fde8 | 168 | try { |
| JM | 169 | GitBlit.self().updateUserModel(username, model, false); |
| 170 | } catch (GitBlitException e) { | |
| 171 | response.setStatus(failureCode); | |
| 172 | } | |
| 31abc2 | 173 | } else if (RpcRequest.DELETE_USER.equals(reqType)) { |
| JM | 174 | // delete user |
| 175 | UserModel model = deserialize(request, response, UserModel.class); | |
| b2fde8 | 176 | if (!GitBlit.self().deleteUser(model.username)) { |
| JM | 177 | response.setStatus(failureCode); |
| 178 | } | |
| 31abc2 | 179 | } else if (RpcRequest.LIST_REPOSITORY_MEMBERS.equals(reqType)) { |
| JM | 180 | // get repository members |
| 181 | RepositoryModel model = GitBlit.self().getRepositoryModel(objectName); | |
| 182 | result = GitBlit.self().getRepositoryUsers(model); | |
| 183 | } else if (RpcRequest.SET_REPOSITORY_MEMBERS.equals(reqType)) { | |
| 184 | // update repository access list | |
| 185 | RepositoryModel model = GitBlit.self().getRepositoryModel(objectName); | |
| 186 | Collection<String> names = deserialize(request, response, RpcUtils.NAMES_TYPE); | |
| 187 | List<String> users = new ArrayList<String>(names); | |
| 188 | if (!GitBlit.self().setRepositoryUsers(model, users)) { | |
| b2fde8 | 189 | response.setStatus(failureCode); |
| 31abc2 | 190 | } |
| JM | 191 | } else if (RpcRequest.LIST_FEDERATION_REGISTRATIONS.equals(reqType)) { |
| 192 | // return the list of federation registrations | |
| 284a7b | 193 | if (allowAdmin) { |
| JM | 194 | result = GitBlit.self().getFederationRegistrations(); |
| 195 | } else { | |
| 196 | response.sendError(notAllowedCode); | |
| 197 | } | |
| 31abc2 | 198 | } else if (RpcRequest.LIST_FEDERATION_RESULTS.equals(reqType)) { |
| JM | 199 | // return the list of federation result registrations |
| 284a7b | 200 | if (allowAdmin && GitBlit.canFederate()) { |
| 31abc2 | 201 | result = GitBlit.self().getFederationResultRegistrations(); |
| JM | 202 | } else { |
| b2fde8 | 203 | response.sendError(notAllowedCode); |
| 31abc2 | 204 | } |
| JM | 205 | } else if (RpcRequest.LIST_FEDERATION_PROPOSALS.equals(reqType)) { |
| 206 | // return the list of federation proposals | |
| 284a7b | 207 | if (allowAdmin && GitBlit.canFederate()) { |
| 31abc2 | 208 | result = GitBlit.self().getPendingFederationProposals(); |
| JM | 209 | } else { |
| b2fde8 | 210 | response.sendError(notAllowedCode); |
| 31abc2 | 211 | } |
| JM | 212 | } else if (RpcRequest.LIST_FEDERATION_SETS.equals(reqType)) { |
| 213 | // return the list of federation sets | |
| 284a7b | 214 | if (allowAdmin && GitBlit.canFederate()) { |
| 31abc2 | 215 | String gitblitUrl = HttpUtils.getGitblitURL(request); |
| JM | 216 | result = GitBlit.self().getFederationSets(gitblitUrl); |
| 217 | } else { | |
| b2fde8 | 218 | response.sendError(notAllowedCode); |
| 31abc2 | 219 | } |
| da0269 | 220 | } else if (RpcRequest.LIST_SETTINGS.equals(reqType)) { |
| JM | 221 | // return the server's settings |
| 284a7b | 222 | ServerSettings settings = GitBlit.self().getSettingsModel(); |
| JM | 223 | if (allowAdmin) { |
| 224 | // return all settings | |
| 225 | result = settings; | |
| d03aff | 226 | } else { |
| 284a7b | 227 | // return management settings only |
| JM | 228 | String[] keys = { Keys.realm.minPasswordLength, Keys.realm.passwordStorage, |
| 229 | Keys.federation.sets }; | |
| 230 | ServerSettings managementSettings = new ServerSettings(); | |
| 231 | for (String key : keys) { | |
| 232 | managementSettings.add(settings.get(key)); | |
| 233 | } | |
| 234 | result = managementSettings; | |
| d03aff | 235 | } |
| JM | 236 | } else if (RpcRequest.EDIT_SETTINGS.equals(reqType)) { |
| 237 | // update settings on the server | |
| 284a7b | 238 | if (allowAdmin) { |
| 97a20e | 239 | Map<String, String> settings = deserialize(request, response, |
| d03aff | 240 | RpcUtils.SETTINGS_TYPE); |
| JM | 241 | GitBlit.self().updateSettings(settings); |
| 242 | } else { | |
| 243 | response.sendError(notAllowedCode); | |
| 244 | } | |
| 84c1d5 | 245 | } else if (RpcRequest.LIST_STATUS.equals(reqType)) { |
| b75734 | 246 | // return the server's status information |
| 284a7b | 247 | if (allowAdmin) { |
| 486ee1 | 248 | result = GitBlit.self().getStatus(); |
| JM | 249 | } else { |
| 250 | response.sendError(notAllowedCode); | |
| 251 | } | |
| 93f0b1 | 252 | } |
| JM | 253 | |
| 254 | // send the result of the request | |
| 255 | serialize(response, result); | |
| 256 | } | |
| 257 | } | |
