From 531d67e76fc358d61c03bef9e6e3e21369ea4fd9 Mon Sep 17 00:00:00 2001 From: tracer Date: Thu, 24 Mar 2022 15:45:08 +0100 Subject: [PATCH] initial commit --- Controller/UpdateController.php | 516 ++++++++++++++++++++++++++++++++ 1 file changed, 516 insertions(+) create mode 100644 Controller/UpdateController.php diff --git a/Controller/UpdateController.php b/Controller/UpdateController.php new file mode 100644 index 0000000..7b803cb --- /dev/null +++ b/Controller/UpdateController.php @@ -0,0 +1,516 @@ +pdo = new PDO( + dsn : "mysql:host=$dbhost;port=$dbport;charset=utf8mb4;dbname=$dbname", + username: $dbuser, + password: $dbpasswd + ); + + + /** @var String $table_prefix */ + $sql = "SELECT config_value FROM ${table_prefix}config WHERE config_name = 'version'"; + $statement = $this->pdo->prepare(query: $sql); + $statement->execute(); + $result = $statement->fetch(); + + $installedVersion = $result['config_value']; + print("Installed version: phpBB $installedVersion" . PHP_EOL); + + // phpBB has major, minor and maintenance version scheme + [$major, $minor, $patch] = explode(separator: '.', string: $installedVersion); + if ((intval(value: $major) != SUPPORTED_RELEASE_MAJOR) || (intval(value: $minor) < SUPPORTED_RELEASE_MINOR)) { + echo 'This script only supports phpBB ' . SUPPORTED_RELEASE_MAJOR . '.' . SUPPORTED_RELEASE_MINOR . ' and above branch.', PHP_EOL; + exit(1); + } + + $json = file_get_contents(filename: 'https://version.phpbb.com/phpbb/versions.json'); + $versions = json_decode(json: $json); + + $stableVersions = $versions->stable; + $availableUpdate = $stableVersions->{$major . '.' . $minor}->{'current'}; + + echo 'Current Version: ' . $availableUpdate . PHP_EOL; + + // check for existing update + if (!file_exists(filename: 'dist')) { + echo "'dist' folder is missing, create a new one …'"; + mkdir(directory: 'dist'); + } + + $currentFile = "phpBB-$availableUpdate.tar.bz2"; + + $phpBBTarget = "dist/$currentFile"; + + if (!file_exists(filename: $phpBBTarget)) { + echo "Downloading $currentFile" . PHP_EOL; + $filePath = "https://download.phpbb.com/pub/release/$major.$minor/$availableUpdate/$currentFile"; + $phpBBtbz = file_get_contents(filename: $filePath); + file_put_contents(filename: $phpBBTarget, data: $phpBBtbz); + } else { + echo $currentFile . ' already exists' . PHP_EOL; + } + + // TODO check SHA256? + + // check for available language files + + if (file_exists(filename: $phpBBRootPath . 'language/de')) { + $useLangDeDu = true; + // https://downloads.phpbb.de/pakete/deutsch/3.3/3.3.7/phpBB_lang_de-3.3.7.tar.bz2 + $languageFile = "phpBB_lang_de-$availableUpdate.tar.bz2"; + $langDeDuTarget = "dist/$languageFile"; + + if (!file_exists(filename: $langDeDuTarget)) { + echo "Downloading language $languageFile" . PHP_EOL; + $filePath = "https://downloads.phpbb.de/pakete/deutsch/$major.$minor/$availableUpdate/$languageFile"; + $phpBBtbz = file_get_contents(filename: $filePath); + file_put_contents(filename: $langDeDuTarget, data: $phpBBtbz); + } else { + echo 'Language file ' . $languageFile . ' already exists' . PHP_EOL; + } + } else { + $useLangDeDu = false; + echo 'Language Deutsch "Du" ist not installed, skipping' . PHP_EOL; + } + + if (file_exists(filename: $phpBBRootPath . 'language/de_x_sie')) { + $useLangDeSie = true; + //https://downloads.phpbb.de/pakete/deutsch/3.3/3.3.7/phpBB_lang_de_x_sie-3.3.7.tar.bz2 + $languageFile = "phpBB_lang_de_x_sie-$availableUpdate.tar.bz2"; + $langDeSieTarget = "dist/$languageFile"; + + if (!file_exists(filename: $langDeSieTarget)) { + echo "Downloading language $languageFile" . PHP_EOL; + $filePath = "https://downloads.phpbb.de/pakete/deutsch/$major.$minor/$availableUpdate/$languageFile"; + $phpBBtbz = file_get_contents(filename: $filePath); + file_put_contents(filename: $langDeSieTarget, data: $phpBBtbz); + } else { + echo 'Language file ' . $languageFile . ' already exists' . PHP_EOL; + } + } else { + $useLangDeSie = false; + echo 'Language Deutsch "Sie" ist not installed, skipping' . PHP_EOL; + } + + if (!$this->confirm(message: 'Do you want to proceed with the update now?')) { + exit(0); + } + + // ok, start update + $now = date(format: 'd.m.Y H:i'); + $disableMsg = "Software-update at $now, the forum ist down due to maintenance. We'll be back soon."; + $sql = "UPDATE ${table_prefix}config SET config_value = :disable_message WHERE config_name = 'board_disable_msg'"; + $statement = $this->pdo->prepare(query: $sql); + $statement->bindParam(param: 'disable_message', var: $disableMsg); + + if ($result = $statement->execute()) { + echo "Disable Message set …", PHP_EOL; + } else { + echo 'There was an error talking to the DB.' . PHP_EOL; + echo 'Failed SQL-statement: ' . $sql . PHP_EOL; + exit(1); + } + + $sql = "UPDATE ${table_prefix}config SET config_value = '1' WHERE config_name = 'board_disable'"; + $statement = $this->pdo->prepare(query: $sql); + if ($result = $statement->execute()) { + echo "Board disabled …", PHP_EOL; + } else { + echo 'There was an error talking to the DB.' . PHP_EOL; + echo 'Failed SQL-statement: ' . $sql . PHP_EOL; + exit(1); + } + + $extensionsFile = 'extensions.txt'; + + if (file_exists(filename: $extensionsFile)) { + echo 'Extensions state already stored. Remove extensions.txt if you wish to recreate it.' . PHP_EOL; + } else { + // check for enabled extensions + $sql = "SELECT ext_name FROM ${table_prefix}ext WHERE ext_active = '1'"; + $statement = $this->pdo->prepare(query: $sql); + if ($statement->execute()) { + $result = $statement->fetchAll(); + + if (count(value: $result) > 0) { + $extensions = json_encode(value: $result); + + // safe enabled extensions + $oFile = fopen(filename: 'extensions.txt', mode: 'w'); + fputs(stream: $oFile, data: $extensions); + fclose(stream: $oFile); + echo 'Stored extensions state'; + + // disable all extensions + $sql = "UPDATE ${table_prefix}ext SET ext_active = '0' WHERE ext_active = '1'"; + $statement = $this->pdo->prepare(query: $sql); + if ($statement->execute()) { + echo 'Disabled all extensions'; + } + } + + } + } + + $stylesFile = 'styles.txt'; + if (file_exists(filename: $stylesFile)) { + echo 'Styles state already stored. Remove styles.txt if you wish to recreate it' . PHP_EOL; + } else { + // check for enabled style + $sql = "SELECT style_name FROM ${table_prefix}styles WHERE style_active = '1'"; + $statement = $this->pdo->prepare(query: $sql); + if ($statement->execute()) { + $result = $statement->fetchAll(); + + if (count(value: $result) > 0) { + $styles = json_encode(value: $result); + + // safe enabled styles + $oFile = fopen(filename: 'styles.txt', mode: 'w'); + fputs(stream: $oFile, data: $styles); + fclose(stream: $oFile); + echo 'Stored styles state.' . PHP_EOL; + + // disable all styles except prosilver + $sql = "UPDATE ${table_prefix}styles SET style_active = '0' WHERE NOT style_name = 'prosilver'"; + $statement = $this->pdo->prepare(query: $sql); + if ($statement->execute()) { + echo 'Disabled all styles except prosilver.' . PHP_EOL; + } + } + + } + } + + // update phpBB + $data = new PharData(filename: $phpBBTarget); + try { + unset($data['phpBB3/config.php']); + unset($data['phpBB3/.htaccess']); + } catch (Exception $e) { + echo 'error: ', $e; + } + + // remove all old files + $excludes = [ + 'config.php', + '.htaccess', + '.htpasswd', + 'images', + 'files', + 'ext', + 'styles', + 'store', + 'updates', + 'mobiquo']; + // this will fuck up nearly all modified boards, leave the files alone by default. + // It will also destroy any API-keys and whatever you might have in your document root. + // deleteDirectory($phpbb_root_path, $excludes); + + + try { + $data->extractTo(directory: $phpBBRootPath); + + $fromDir = $phpBBRootPath . 'phpBB3/'; + $toDir = $phpBBRootPath; + + $this->copyDirectory(source: $fromDir, target: $toDir); + $this->deleteDirectory(dir: $fromDir); + } catch (Exception $e) { + print("Error while extracting $data: $e"); + exit(1); + } + echo 'Moved the update in place.', PHP_EOL; + + $fileOwner = fileowner(filename: $phpBBRootPath); + $fileGroup = filegroup(filename: $phpBBRootPath); + $fileOwnerName = posix_getpwuid(user_id: $fileOwner)['name']; + $fileGroupName = posix_getgrgid(group_id: $fileGroup)['name']; + + + echo 'Check file owner', PHP_EOL; + print("You might need to perform 'chown -R $fileOwnerName:$fileGroupName $phpBBRootPath'" . PHP_EOL); + + echo 'prepare config.yml.', PHP_EOL; + $oFile = fopen(filename: $phpBBRootPath . '/update-config.yml', mode: 'w'); + fputs(stream: $oFile, data: 'updater:' . PHP_EOL . " type: db_only" . PHP_EOL); + fclose(stream: $oFile); + + $command = <<deleteDirectory(dir: $installDir); + } + + + // update langDeDu + if ($useLangDeDu) { + $data = new PharData(filename: $langDeDuTarget); + + try { + $data->extractTo(directory: $phpBBRootPath, overwrite: true); + } catch (Exception $e) { + print("Error while extracting $langDeDuTarget: $e"); + exit(1); + } + } + + // update langDeSie + if ($useLangDeSie) { + $data = new PharData(filename: $langDeSieTarget); + + try { + $data->extractTo(directory: $phpBBRootPath, overwrite: true); + } catch (Exception $e) { + print("Error while extracting $langDeSieTarget: $e"); + exit(1); + } + } + + + + $sql = "UPDATE ${table_prefix}config SET config_value = '0' WHERE config_name = 'board_disable'"; + $statement = $this->pdo->prepare(query: $sql); + $statement->execute(); + + echo "Board reenabled …", PHP_EOL; + + + if (file_exists(filename: $extensionsFile)) { + $iFile = fopen(filename: $extensionsFile, mode: 'r'); + $extensions = json_decode(json: fgets(stream: $iFile), associative: true); + + echo 'Enable extensions: '; + + foreach ($extensions as $extension) { + $ext = $extension['ext_name']; + $sql = "UPDATE ${table_prefix}ext SET ext_active = '1' WHERE ext_name = '$ext'"; + $statement = $this->pdo->prepare(query: $sql); + $statement->execute(); + echo '.'; + } + echo 'done.', PHP_EOL; + } else { + echo 'There are no saved extension information available.', PHP_EOL; + } + + if (file_exists(filename: $stylesFile)) { + $iFile = fopen(filename: $stylesFile, mode: 'r'); + $styles = json_decode(json: fgets(stream: $iFile), associative: true); + + echo 'Enable styles: '; + + foreach ($styles as $style) { + $style = $style['style_name']; + $sql = "UPDATE ${table_prefix}styles SET style_active = '1' WHERE style_name = '$style'"; + $statement = $this->pdo->prepare(query: $sql); + $statement->execute(); + echo '.'; + } + echo 'done.', PHP_EOL; + } else { + echo 'There are no saved extension information available.', PHP_EOL; + } + + + // clear cache + $dataGlobalCache = $phpBBRootPath . '/cache/data_global.' . $phpEx; + + if (file_exists(filename: $dataGlobalCache)) { + unlink(filename: $dataGlobalCache); + echo "Cache cleared …"; + } + + echo "Your board should now be up and running." . PHP_EOL; + } + + + /** + * @param String $message + * @param string[] $options + * @param string $default + * + * @return bool + */ + function confirm(string $message = 'Are you sure? ', array $options = ['y', 'n'], string $default = 'n'): bool + { + // first $options means true, any other false + + echo $message, ' ('; + $first = true; + foreach ($options as $option) { + // mark default + if ($option == $default) { + $option = strtoupper(string: $option); + } + if ($first) { + echo $option; + $first = false; + } else { + echo '/', $option; + } + } + echo '): '; + + $handle = fopen(filename: "php://stdin", mode: 'r'); + $line = trim(string: fgetc(stream: $handle)); + fclose(stream: $handle); + + if ($line == '') { + // enter + $line = $default; + } + + if ($line == $options[0]) { + $result = true; + } else { + $result = false; + } + + return $result; + } + + + /** + * @param $dir + * @param array $excludes + * + * @return false|void + */ + function deleteDirectory($dir, array $excludes = []) + { + if (!file_exists(filename: $dir)) { + return false; + } + $dir = rtrim(string: $dir, characters: '/') . '/'; + static $skip = false; + + $entries = glob(pattern: $dir . '{,.}[!.,!..]*', flags: GLOB_MARK | GLOB_BRACE); + + foreach ($entries as $entry) { + if (!in_array(needle: basename(path: $entry), haystack: $excludes)) { + if (is_dir(filename: $entry)) { + $this->deleteDirectory(dir: $entry); + } else { + unlink(filename: $entry); + } + } else { + $skip = true; + } + } + if ($skip == false) { + rmdir(directory: $dir); + } + } + + + /** + * @param $source + * @param $target + * + * @return bool|void + */ + function copyDirectory($source, $target) + { + if (!file_exists(filename: $source)) { + die("missing source: $source"); + } + + if (is_file(filename: $source)) { + if (copy(from: $source, to: $target)) { + return true; + } else { + return false; + } + } + + if (is_dir(filename: $source)) { + if (!file_exists(filename: $target)) { + mkdir(directory: $target); + } + $source = rtrim(string: $source, characters: '/') . '/'; + $target = rtrim(string: $target, characters: '/') . '/'; + $dir = new DirectoryIterator(directory: $source); + + foreach ($dir as $entry) { + if (!$entry->isDot()) { + $this->copyDirectory(source: "$source$entry", target: "$target$entry"); + } + } + } + // ignore links, not part of phpBB arch + } + +}