| // 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.REGISTERED_USERS; |
| import static com.google.gerrit.server.schema.AclUtil.grant; |
| |
| import com.google.gerrit.common.data.AccessSection; |
| import com.google.gerrit.common.data.GroupReference; |
| import com.google.gerrit.common.data.LabelType; |
| import com.google.gerrit.common.data.Permission; |
| import com.google.gerrit.reviewdb.client.Project; |
| 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.config.AllUsersName; |
| import com.google.gerrit.server.extensions.events.GitReferenceUpdated; |
| import com.google.gerrit.server.git.GitRepositoryManager; |
| import com.google.gerrit.server.git.MetaDataUpdate; |
| import com.google.gerrit.server.git.ProjectConfig; |
| import com.google.gerrit.server.group.SystemGroupBackend; |
| import com.google.gerrit.server.project.RefPattern; |
| import com.google.gwtorm.server.OrmException; |
| import com.google.inject.Inject; |
| import com.google.inject.Provider; |
| import java.io.IOException; |
| import java.util.Collection; |
| import java.util.HashMap; |
| import java.util.Map; |
| import org.eclipse.jgit.errors.ConfigInvalidException; |
| import org.eclipse.jgit.lib.PersonIdent; |
| import org.eclipse.jgit.lib.Repository; |
| |
| public class Schema_125 extends SchemaVersion { |
| private static final String COMMIT_MSG = |
| "Assign default permissions on user branches\n" |
| + "\n" |
| + "By default each user should be able to read and update the own user\n" |
| + "branch. Also the user should be able to approve and submit changes for\n" |
| + "the own user branch. Assign default permissions for this and remove the\n" |
| + "old exclusive read protection from the user branches.\n"; |
| |
| private final GitRepositoryManager repoManager; |
| private final AllUsersName allUsersName; |
| private final AllProjectsName allProjectsName; |
| private final SystemGroupBackend systemGroupBackend; |
| private final PersonIdent serverUser; |
| |
| @Inject |
| Schema_125( |
| Provider<Schema_124> prior, |
| GitRepositoryManager repoManager, |
| AllUsersName allUsersName, |
| AllProjectsName allProjectsName, |
| SystemGroupBackend systemGroupBackend, |
| @GerritPersonIdent PersonIdent serverUser) { |
| super(prior); |
| this.repoManager = repoManager; |
| this.allUsersName = allUsersName; |
| this.allProjectsName = allProjectsName; |
| this.systemGroupBackend = systemGroupBackend; |
| this.serverUser = serverUser; |
| } |
| |
| @Override |
| protected void migrateData(ReviewDb db, UpdateUI ui) throws OrmException { |
| try (Repository git = repoManager.openRepository(allUsersName); |
| MetaDataUpdate md = new MetaDataUpdate(GitReferenceUpdated.DISABLED, allUsersName, git)) { |
| ProjectConfig config = ProjectConfig.read(md); |
| |
| config |
| .getAccessSection(RefNames.REFS_USERS + "*", true) |
| .remove(new Permission(Permission.READ)); |
| GroupReference registered = systemGroupBackend.getGroup(REGISTERED_USERS); |
| AccessSection users = |
| config.getAccessSection( |
| RefNames.REFS_USERS + "${" + RefPattern.USERID_SHARDED + "}", true); |
| grant(config, users, Permission.READ, true, registered); |
| grant(config, users, Permission.PUSH, true, registered); |
| grant(config, users, Permission.SUBMIT, true, registered); |
| |
| for (LabelType lt : getLabelTypes(config)) { |
| if ("Code-Review".equals(lt.getName()) || "Verified".equals(lt.getName())) { |
| grant(config, users, lt, lt.getMin().getValue(), lt.getMax().getValue(), registered); |
| } |
| } |
| |
| md.getCommitBuilder().setAuthor(serverUser); |
| md.getCommitBuilder().setCommitter(serverUser); |
| md.setMessage(COMMIT_MSG); |
| config.commit(md); |
| } catch (ConfigInvalidException | IOException ex) { |
| throw new OrmException(ex); |
| } |
| } |
| |
| private Collection<LabelType> getLabelTypes(ProjectConfig config) |
| throws IOException, ConfigInvalidException { |
| Map<String, LabelType> labelTypes = new HashMap<>(config.getLabelSections()); |
| Project.NameKey parent = config.getProject().getParent(allProjectsName); |
| while (parent != null) { |
| try (Repository git = repoManager.openRepository(parent); |
| MetaDataUpdate md = new MetaDataUpdate(GitReferenceUpdated.DISABLED, parent, git)) { |
| ProjectConfig parentConfig = ProjectConfig.read(md); |
| for (LabelType lt : parentConfig.getLabelSections().values()) { |
| if (!labelTypes.containsKey(lt.getName())) { |
| labelTypes.put(lt.getName(), lt); |
| } |
| } |
| parent = parentConfig.getProject().getParent(allProjectsName); |
| } |
| } |
| return labelTypes.values(); |
| } |
| } |