| // Copyright (C) 2013 The Android Open Source Project |
| // |
| // 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.googlesource.gerrit.plugins.serviceuser; |
| |
| import static com.google.gerrit.server.permissions.GlobalPermission.ADMINISTRATE_SERVER; |
| |
| import com.google.common.collect.Lists; |
| import com.google.gerrit.extensions.annotations.PluginName; |
| import com.google.gerrit.extensions.api.access.PluginPermission; |
| import com.google.gerrit.extensions.client.MenuItem; |
| import com.google.gerrit.extensions.restapi.AuthException; |
| import com.google.gerrit.extensions.webui.TopMenu; |
| import com.google.gerrit.server.CurrentUser; |
| import com.google.gerrit.server.config.ConfigResource; |
| import com.google.gerrit.server.permissions.PermissionBackend; |
| import com.google.gerrit.server.permissions.PermissionBackendException; |
| import com.google.gwtorm.server.OrmException; |
| import com.google.inject.Inject; |
| import com.google.inject.Provider; |
| import java.io.IOException; |
| import java.util.List; |
| import org.eclipse.jgit.errors.ConfigInvalidException; |
| |
| class ServiceUserMenu implements TopMenu { |
| private final String pluginName; |
| private final Provider<CurrentUser> userProvider; |
| private final List<MenuEntry> menuEntries; |
| private final Provider<ListServiceUsers> listServiceUsers; |
| private final PermissionBackend permissionBackend; |
| |
| @Inject |
| ServiceUserMenu( |
| @PluginName String pluginName, |
| Provider<CurrentUser> userProvider, |
| Provider<ListServiceUsers> listServiceUsers, |
| PermissionBackend permissionBackend) |
| throws IOException, PermissionBackendException, ConfigInvalidException { |
| this.pluginName = pluginName; |
| this.userProvider = userProvider; |
| this.listServiceUsers = listServiceUsers; |
| menuEntries = Lists.newArrayList(); |
| this.permissionBackend = permissionBackend; |
| |
| List<MenuItem> peopleItems = Lists.newArrayListWithExpectedSize(2); |
| if (canCreateServiceUser()) { |
| peopleItems.add(new MenuItem("Create Service User", "#/x/" + pluginName + "/create", "")); |
| } |
| if (canCreateServiceUser() || hasServiceUser()) { |
| peopleItems.add(new MenuItem("List Service Users", "#/x/" + pluginName + "/list", "")); |
| } |
| if (!peopleItems.isEmpty()) { |
| menuEntries.add(new MenuEntry("People", peopleItems)); |
| } |
| } |
| |
| private boolean canCreateServiceUser() { |
| if (userProvider.get().isIdentifiedUser()) { |
| return permissionBackend |
| .user(userProvider) |
| .testOrFalse(new PluginPermission(pluginName, CreateServiceUserCapability.ID)) |
| || permissionBackend.user(userProvider).testOrFalse(ADMINISTRATE_SERVER); |
| } |
| return false; |
| } |
| |
| private boolean hasServiceUser() |
| throws PermissionBackendException, IOException, ConfigInvalidException { |
| try { |
| return !listServiceUsers.get().apply(new ConfigResource()).isEmpty(); |
| } catch (AuthException | OrmException e) { |
| return false; |
| } |
| } |
| |
| @Override |
| public List<MenuEntry> getEntries() { |
| return menuEntries; |
| } |
| } |