| // Copyright (C) 2023 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.pgm.init; |
| |
| import static java.nio.charset.StandardCharsets.UTF_8; |
| import static java.util.Objects.requireNonNull; |
| |
| import com.google.gerrit.entities.Account; |
| import com.google.gerrit.entities.RefNames; |
| import com.google.gerrit.pgm.init.api.AllUsersNameOnInitProvider; |
| import com.google.gerrit.pgm.init.api.InitFlags; |
| import com.google.gerrit.server.GerritPersonIdentProvider; |
| import com.google.gerrit.server.account.AccountDelta; |
| import com.google.gerrit.server.account.AccountProperties; |
| import com.google.gerrit.server.account.storage.notedb.AccountsNoteDbRepoReader; |
| import com.google.gerrit.server.config.SitePaths; |
| import com.google.inject.Inject; |
| import java.io.File; |
| import java.io.IOException; |
| import java.nio.file.Path; |
| import org.eclipse.jgit.dircache.DirCache; |
| import org.eclipse.jgit.dircache.DirCacheEditor; |
| import org.eclipse.jgit.dircache.DirCacheEntry; |
| import org.eclipse.jgit.internal.storage.file.FileRepository; |
| import org.eclipse.jgit.lib.CommitBuilder; |
| import org.eclipse.jgit.lib.Config; |
| import org.eclipse.jgit.lib.Constants; |
| import org.eclipse.jgit.lib.FileMode; |
| import org.eclipse.jgit.lib.ObjectId; |
| import org.eclipse.jgit.lib.ObjectInserter; |
| import org.eclipse.jgit.lib.PersonIdent; |
| import org.eclipse.jgit.lib.RefUpdate; |
| import org.eclipse.jgit.lib.Repository; |
| import org.eclipse.jgit.lib.RepositoryCache; |
| import org.eclipse.jgit.util.FS; |
| |
| public class AccountsOnInitNoteDbImpl implements AccountsOnInit { |
| private final InitFlags flags; |
| private final SitePaths site; |
| private final String allUsers; |
| |
| @Inject |
| AccountsOnInitNoteDbImpl(InitFlags flags, SitePaths site, AllUsersNameOnInitProvider allUsers) { |
| this.flags = flags; |
| this.site = site; |
| this.allUsers = allUsers.get(); |
| } |
| |
| @Override |
| public Account insert(Account.Builder account) throws IOException { |
| File path = getPath(); |
| try (Repository repo = new FileRepository(path); |
| ObjectInserter oi = repo.newObjectInserter()) { |
| PersonIdent ident = |
| new PersonIdent(new GerritPersonIdentProvider(flags.cfg).get(), account.registeredOn()); |
| |
| Config accountConfig = new Config(); |
| AccountProperties.writeToAccountConfig( |
| AccountDelta.builder() |
| .setActive(!account.inactive()) |
| .setFullName(account.fullName()) |
| .setPreferredEmail(account.preferredEmail()) |
| .setStatus(account.status()) |
| .build(), |
| accountConfig); |
| |
| DirCache newTree = DirCache.newInCore(); |
| DirCacheEditor editor = newTree.editor(); |
| final ObjectId blobId = oi.insert(Constants.OBJ_BLOB, accountConfig.toText().getBytes(UTF_8)); |
| editor.add( |
| new DirCacheEditor.PathEdit(AccountProperties.ACCOUNT_CONFIG) { |
| @Override |
| public void apply(DirCacheEntry ent) { |
| ent.setFileMode(FileMode.REGULAR_FILE); |
| ent.setObjectId(blobId); |
| } |
| }); |
| editor.finish(); |
| |
| ObjectId treeId = newTree.writeTree(oi); |
| |
| CommitBuilder cb = new CommitBuilder(); |
| cb.setTreeId(treeId); |
| cb.setCommitter(ident); |
| cb.setAuthor(ident); |
| cb.setMessage("Create Account"); |
| ObjectId id = oi.insert(cb); |
| oi.flush(); |
| |
| String refName = RefNames.refsUsers(account.id()); |
| RefUpdate ru = repo.updateRef(refName); |
| ru.setExpectedOldObjectId(ObjectId.zeroId()); |
| ru.setNewObjectId(id); |
| ru.setRefLogIdent(ident); |
| ru.setRefLogMessage("Create Account", false); |
| RefUpdate.Result result = ru.update(); |
| if (result != RefUpdate.Result.NEW) { |
| throw new IOException(String.format("Failed to update ref %s: %s", refName, result.name())); |
| } |
| account.setMetaId(id.name()); |
| } |
| return account.build(); |
| } |
| |
| @Override |
| public boolean hasAnyAccount() throws IOException { |
| File path = getPath(); |
| if (path == null) { |
| return false; |
| } |
| |
| try (Repository repo = new FileRepository(path)) { |
| return AccountsNoteDbRepoReader.hasAnyAccount(repo); |
| } |
| } |
| |
| private File getPath() { |
| Path basePath = site.resolve(flags.cfg.getString("gerrit", null, "basePath")); |
| requireNonNull(basePath, "gerrit.basePath must be configured"); |
| File file = basePath.resolve(allUsers).toFile(); |
| File resolvedFile = RepositoryCache.FileKey.resolve(file, FS.DETECTED); |
| requireNonNull(resolvedFile, () -> String.format("%s does not exist", file.getAbsolutePath())); |
| return resolvedFile; |
| } |
| } |