| // Copyright (C) 2016 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.google.gerrit.server.schema; |
| |
| import static com.google.gerrit.server.group.SystemGroupBackend.PROJECT_OWNERS; |
| import static java.util.stream.Collectors.toSet; |
| |
| import com.google.gerrit.common.data.AccessSection; |
| import com.google.gerrit.common.data.GlobalCapability; |
| import com.google.gerrit.common.data.GroupReference; |
| import com.google.gerrit.common.data.Permission; |
| import com.google.gerrit.common.data.PermissionRule; |
| import com.google.gerrit.reviewdb.client.RefNames; |
| import com.google.gerrit.reviewdb.server.ReviewDb; |
| import com.google.gerrit.server.GerritPersonIdent; |
| import com.google.gerrit.server.config.AllProjectsName; |
| import com.google.gerrit.server.extensions.events.GitReferenceUpdated; |
| import com.google.gerrit.server.git.GitRepositoryManager; |
| import com.google.gerrit.server.git.meta.MetaDataUpdate; |
| import com.google.gerrit.server.group.SystemGroupBackend; |
| import com.google.gerrit.server.project.ProjectConfig; |
| import com.google.gwtorm.server.OrmException; |
| import com.google.inject.Inject; |
| import com.google.inject.Provider; |
| import java.io.IOException; |
| import java.util.Set; |
| import java.util.stream.Stream; |
| import org.eclipse.jgit.errors.ConfigInvalidException; |
| import org.eclipse.jgit.lib.PersonIdent; |
| import org.eclipse.jgit.lib.Repository; |
| |
| public class Schema_135 extends SchemaVersion { |
| private static final String COMMIT_MSG = |
| "Allow admins and project owners to create refs/meta/config"; |
| |
| private final GitRepositoryManager repoManager; |
| private final AllProjectsName allProjectsName; |
| private final SystemGroupBackend systemGroupBackend; |
| private final PersonIdent serverUser; |
| |
| @Inject |
| Schema_135( |
| Provider<Schema_134> prior, |
| GitRepositoryManager repoManager, |
| AllProjectsName allProjectsName, |
| SystemGroupBackend systemGroupBackend, |
| @GerritPersonIdent PersonIdent serverUser) { |
| super(prior); |
| this.repoManager = repoManager; |
| this.allProjectsName = allProjectsName; |
| this.systemGroupBackend = systemGroupBackend; |
| this.serverUser = serverUser; |
| } |
| |
| @Override |
| protected void migrateData(ReviewDb db, UpdateUI ui) throws OrmException { |
| try (Repository git = repoManager.openRepository(allProjectsName); |
| MetaDataUpdate md = |
| new MetaDataUpdate(GitReferenceUpdated.DISABLED, allProjectsName, git)) { |
| ProjectConfig config = ProjectConfig.read(md); |
| |
| AccessSection meta = config.getAccessSection(RefNames.REFS_CONFIG, true); |
| Permission createRefsMetaConfigPermission = meta.getPermission(Permission.CREATE, true); |
| |
| Set<GroupReference> groups = |
| Stream.concat( |
| config.getAccessSection(AccessSection.GLOBAL_CAPABILITIES, true) |
| .getPermission(GlobalCapability.ADMINISTRATE_SERVER, true).getRules().stream() |
| .map(PermissionRule::getGroup), |
| Stream.of(systemGroupBackend.getGroup(PROJECT_OWNERS))) |
| .filter(g -> createRefsMetaConfigPermission.getRule(g) == null) |
| .collect(toSet()); |
| |
| for (GroupReference group : groups) { |
| createRefsMetaConfigPermission.add(new PermissionRule(config.resolve(group))); |
| } |
| |
| md.getCommitBuilder().setAuthor(serverUser); |
| md.getCommitBuilder().setCommitter(serverUser); |
| md.setMessage(COMMIT_MSG); |
| config.commit(md); |
| } catch (ConfigInvalidException | IOException ex) { |
| throw new OrmException(ex); |
| } |
| } |
| } |