banner
1 year ago
check
1 year ago
cli
1 year ago
cron
1 year ago
dashboard
1 year ago
database
1 year ago
extracter
1 year ago
htaccess
1 year ago
progress
1 year ago
scanner
1 year ago
staging
1 year ago
traits
1 year ago
uploader
1 year ago
zipper
1 year ago
.htaccess
1 year ago
activation.php
1 year ago
ajax.php
1 year ago
analyst.php
1 year ago
backup-process.php
1 year ago
class-backup-method-mananger.php
1 year ago
cli-handler.php
1 year ago
compatibility.php
1 year ago
config.php
1 year ago
constants.php
1 year ago
initializer.php
1 year ago
logger.php
1 year ago
initializer.php
1731 lines
| 1 | <?php |
| 2 | |
| 3 | // Namespace |
| 4 | namespace BMI\Plugin; |
| 5 | |
| 6 | // Exit on direct access |
| 7 | if (!defined('ABSPATH')) { |
| 8 | exit; |
| 9 | } |
| 10 | |
| 11 | // Require classes |
| 12 | require_once BMI_INCLUDES . '/logger.php'; |
| 13 | |
| 14 | // Alias for classes |
| 15 | use BMI\Plugin\BMI_Logger as Logger; |
| 16 | use BMI\Plugin\CRON\BMI_Crons as Crons; |
| 17 | use BMI\Plugin\Dashboard as Dashboard; |
| 18 | use BMI\Plugin\Scanner\BMI_BackupsScanner as Backups; |
| 19 | use BMI\Plugin\Heart\BMI_Backup_Heart as Bypasser; |
| 20 | use BMI\Plugin\Zipper\BMI_Zipper as Zipper; |
| 21 | use BMI\Plugin\Staging\BMI_Staging as Staging; |
| 22 | |
| 23 | // Uninstallator |
| 24 | if (!function_exists('bmi_uninstall_handler')) { |
| 25 | function bmi_uninstall_handler() { |
| 26 | require_once BMI_ROOT_DIR . '/uninstall.php'; |
| 27 | } |
| 28 | } |
| 29 | |
| 30 | /** |
| 31 | * Backup Migration Main Class |
| 32 | */ |
| 33 | class Backup_Migration_Plugin { |
| 34 | public function initialize() { |
| 35 | |
| 36 | // Determine which BMI version is used |
| 37 | add_action('wp_head', function () { |
| 38 | echo '<meta name="bmi-version" content="' . BMI_VERSION . '" />'; |
| 39 | }); |
| 40 | |
| 41 | if (!file_exists(BMI_BACKUPS)) @mkdir(BMI_BACKUPS, 0755, true); |
| 42 | if (!file_exists(BMI_STAGING)) @mkdir(BMI_STAGING, 0755, true); |
| 43 | |
| 44 | // Handle PHP CLI functions |
| 45 | if (defined('BMI_USING_CLI_FUNCTIONALITY') && BMI_USING_CLI_FUNCTIONALITY === true) { |
| 46 | |
| 47 | // Below all WordPress functions and directives can be accessed |
| 48 | if (defined('BMI_CLI_FUNCTION')) { |
| 49 | |
| 50 | if (BMI_CLI_FUNCTION == 'bmi_restore' && defined('BMI_CLI_ARGUMENT')) { |
| 51 | |
| 52 | $_SERVER['HTTP_X_REQUESTED_WITH'] = 'xmlhttprequest'; |
| 53 | $_POST['f'] = 'restore-backup'; |
| 54 | if (defined('BMI_CLI_ARGUMENT_2')) { |
| 55 | $_POST['remote'] = BMI_CLI_ARGUMENT_2; |
| 56 | } else $_POST['remote'] = false; |
| 57 | $_POST['file'] = BMI_CLI_ARGUMENT; |
| 58 | |
| 59 | $this->ajax(true); |
| 60 | |
| 61 | } elseif (BMI_CLI_FUNCTION == 'bmi_backup' || BMI_CLI_FUNCTION == 'bmi_backup_cron') { |
| 62 | |
| 63 | if (BMI_CLI_FUNCTION == 'bmi_backup_cron') { |
| 64 | define('BMI_DOING_SCHEDULED_BACKUP', true); |
| 65 | define('BMI_DOING_SCHEDULED_BACKUP_VIA_CLI', true); |
| 66 | } |
| 67 | |
| 68 | $_SERVER['HTTP_X_REQUESTED_WITH'] = 'xmlhttprequest'; |
| 69 | $_POST['f'] = 'create-backup'; |
| 70 | |
| 71 | $this->ajax(true); |
| 72 | |
| 73 | } elseif (BMI_CLI_FUNCTION == 'bmi_quick_migration') { |
| 74 | |
| 75 | $_SERVER['HTTP_X_REQUESTED_WITH'] = 'xmlhttprequest'; |
| 76 | $_POST['f'] = 'download-backup'; |
| 77 | $_POST['url'] = BMI_CLI_ARGUMENT; |
| 78 | |
| 79 | $this->ajax(true); |
| 80 | |
| 81 | } |
| 82 | |
| 83 | } |
| 84 | |
| 85 | return; |
| 86 | |
| 87 | } |
| 88 | |
| 89 | if (defined('BMI_RESTORE_SECRET') && defined('BMI_POST_CONTINUE_RESTORE') && constant('BMI_POST_CONTINUE_RESTORE') === true) { |
| 90 | |
| 91 | if (!isset($_POST['bmi_restore_secret'])) exit; |
| 92 | |
| 93 | // Check the secret |
| 94 | $bmi_secret_storage = BMI_TMP . DIRECTORY_SEPARATOR . '.restore_secret'; |
| 95 | if (file_exists($bmi_secret_storage)) { |
| 96 | $bmi_saved_secret = file_get_contents($bmi_secret_storage); |
| 97 | if ($bmi_saved_secret === $_POST['bmi_restore_secret']) { |
| 98 | $bmi_continue_module = true; |
| 99 | } else exit; |
| 100 | } else exit; |
| 101 | |
| 102 | $_SERVER['HTTP_X_REQUESTED_WITH'] = 'xmlhttprequest'; |
| 103 | $_POST['f'] = 'continue_restore_process'; |
| 104 | |
| 105 | $this->ajax(true); |
| 106 | |
| 107 | return; |
| 108 | |
| 109 | } |
| 110 | |
| 111 | // Hooks |
| 112 | register_deactivation_hook(BMI_ROOT_FILE, [&$this, 'deactivation']); |
| 113 | register_uninstall_hook(BMI_ROOT_FILE, 'bmi_uninstall_handler'); |
| 114 | |
| 115 | // File downloading |
| 116 | add_action('wp_loaded', [&$this, 'handle_downloading']); |
| 117 | |
| 118 | // Additional actions |
| 119 | if (isset($_SERVER['REQUEST_METHOD']) && $_SERVER['REQUEST_METHOD'] === 'GET') { |
| 120 | add_action('wp_loaded', [&$this, 'handle_after_actions'], 1000); |
| 121 | } |
| 122 | // Handle CRONs |
| 123 | add_action('bmi_do_backup_right_now', [&$this, 'handle_cron_backup']); |
| 124 | add_action('bmi_handle_cron_check', [&$this, 'handle_cron_check']); |
| 125 | add_action('wp_loaded', [&$this, 'handle_crons']); |
| 126 | add_action('wp_loaded', [&$this, 'include_offline']); |
| 127 | add_action('admin_notices', [&$this, 'incompatibility_notices']); |
| 128 | |
| 129 | // Return if CRON time |
| 130 | if (function_exists('wp_doing_cron') && wp_doing_cron()) return; |
| 131 | |
| 132 | // Check user permissions |
| 133 | $user = get_userdata(get_current_user_id()); |
| 134 | if (!$user || !$user->roles) return; |
| 135 | if (!current_user_can('do_backups') && !in_array('administrator', (array) $user->roles)) return; |
| 136 | |
| 137 | if (Dashboard\bmi_get_config('OTHER:PROMOTIONAL:DISPLAY') != 'true') { |
| 138 | |
| 139 | // Include our cool banner |
| 140 | include_once BMI_INCLUDES . '/banner/misc.php'; |
| 141 | |
| 142 | // Review banner |
| 143 | if (!is_dir(WP_PLUGIN_DIR . '/backup-backup-pro')) { |
| 144 | if (!(class_exists('\Inisev\Subs\Inisev_Review') || class_exists('Inisev\Subs\Inisev_Review') || class_exists('Inisev_Review'))) { |
| 145 | require_once BMI_MODULES_DIR . 'review' . DIRECTORY_SEPARATOR . 'review.php'; |
| 146 | } |
| 147 | $review_banner = new \Inisev\Subs\Inisev_Review(BMI_ROOT_FILE, BMI_ROOT_DIR, 'backup-backup', 'Backup & Migration', 'http://bit.ly/3vdk45L', 'backup-migration'); |
| 148 | } |
| 149 | |
| 150 | // GDrive banner |
| 151 | if (!is_dir(WP_PLUGIN_DIR . '/backup-backup-pro')) { |
| 152 | if (!(class_exists('\Inisev\Subs\BMI_Banners_GDrive') || class_exists('Inisev\Subs\BMI_Banners_GDrive') || class_exists('BMI_Banners_GDrive'))) { |
| 153 | require_once BMI_MODULES_DIR . 'gdrivebanner' . DIRECTORY_SEPARATOR . 'misc.php'; |
| 154 | } |
| 155 | $gdirve_banner = new \Inisev\Subs\BMI_Banners_GDrive('Backup & Migration', 'backup-migration'); |
| 156 | } |
| 157 | |
| 158 | } |
| 159 | |
| 160 | // POST Logic |
| 161 | if ($_SERVER['REQUEST_METHOD'] === 'POST') { |
| 162 | |
| 163 | // Register AJAX Handler |
| 164 | add_action('wp_ajax_backup_migration', [&$this, 'ajax']); |
| 165 | |
| 166 | // Stop GET Registration |
| 167 | // return; // Commented because of conflicts with USM Icons |
| 168 | |
| 169 | } |
| 170 | |
| 171 | // Actions |
| 172 | add_action('admin_init', [&$this, 'admin_init_hook']); |
| 173 | add_action('admin_menu', [&$this, 'submenu']); |
| 174 | add_action('admin_notices', [&$this, 'admin_notices']); |
| 175 | |
| 176 | |
| 177 | // Settings action |
| 178 | add_filter('plugin_action_links_' . plugin_basename(BMI_ROOT_FILE), [&$this, 'settings_action']); |
| 179 | |
| 180 | // Ignore below actions if those true |
| 181 | if (function_exists('wp_doing_ajax') && wp_doing_ajax()) { |
| 182 | return; |
| 183 | } |
| 184 | |
| 185 | // Styles & scripts |
| 186 | add_action('admin_enqueue_scripts', [&$this, 'enqueue_styles']); |
| 187 | add_action('admin_enqueue_scripts', [&$this, 'enqueue_scripts']); |
| 188 | |
| 189 | } |
| 190 | |
| 191 | public function incompatibility_notices() { |
| 192 | |
| 193 | if (strpos(home_url(), 'instawp') === false && strpos(home_url(), 'playground.wordpress') === false) return; |
| 194 | |
| 195 | $environment = 'sandbox'; |
| 196 | if (strpos(home_url(), 'instawp') !== false) $environment = 'InstaWP'; |
| 197 | if (strpos(home_url(), 'playground.wordpress') !== false) $environment = 'WordPress Playground'; |
| 198 | |
| 199 | $class = 'notice notice-warning'; |
| 200 | $message = __('We noticed that you are using %s, our plugin may not work in this environment, please use %s environment instead.', 'backup-backup'); |
| 201 | |
| 202 | printf('<div class="%s"><p><b>Backup Migration:</b> %s</p></div>', |
| 203 | esc_attr($class), |
| 204 | sprintf( |
| 205 | esc_html($message), |
| 206 | '<i>' . $environment . '</i>', |
| 207 | '<a href="https://tastewp.com" target="_blank">TasteWP</a>' |
| 208 | ) |
| 209 | ); |
| 210 | } |
| 211 | |
| 212 | public static function randomString($max = 16) { |
| 213 | |
| 214 | $bank = 'ABCDEFGHIJKLMNOPQRSTUVWXYZ'; |
| 215 | $bank .= 'abcdefghijklmnopqrstuvwxyz'; |
| 216 | $bank .= '0123456789'; |
| 217 | |
| 218 | $str = str_shuffle($bank); |
| 219 | |
| 220 | while (is_numeric($str[0])) { |
| 221 | $str = str_shuffle($bank); |
| 222 | } |
| 223 | |
| 224 | $str = substr($str, 0, $max); |
| 225 | |
| 226 | return $str; |
| 227 | |
| 228 | } |
| 229 | |
| 230 | public static function isFunctionEnabled($func) { |
| 231 | |
| 232 | $disabled = explode(',', ini_get('disable_functions')); |
| 233 | $isDisabled = in_array($func, $disabled); |
| 234 | if (!$isDisabled && function_exists($func)) return true; |
| 235 | else return false; |
| 236 | |
| 237 | } |
| 238 | |
| 239 | /** |
| 240 | * hotFixPatches - Function which fixes things for "old" users |
| 241 | * |
| 242 | * @return void |
| 243 | */ |
| 244 | public function hotfix_patches() { |
| 245 | |
| 246 | if (!is_admin()) return; |
| 247 | |
| 248 | $current_patch = get_option('bmi_hotfixes', array()); |
| 249 | if (!in_array('BMI_D20_M07_01', $current_patch)) { |
| 250 | |
| 251 | $current_directory = Dashboard\bmi_get_config('STORAGE::LOCAL::PATH'); |
| 252 | if (basename($current_directory) == 'backup-migration') { |
| 253 | |
| 254 | require_once BMI_INCLUDES . '/ajax.php'; |
| 255 | $handler_a = new BMI_Ajax(true); |
| 256 | |
| 257 | $handler_a->post['directory'] = dirname($current_directory) . DIRECTORY_SEPARATOR . 'backup-migration-' . $this->randomString(10); |
| 258 | $handler_a->post['access'] = Dashboard\bmi_get_config('STORAGE::DIRECT::URL'); |
| 259 | |
| 260 | $res_a = $handler_a->saveStorageConfig(); |
| 261 | if (isset($res_a['status']) && $res_a['status'] == 'success') { |
| 262 | |
| 263 | $current_patch[] = 'BMI_D20_M07_01'; |
| 264 | |
| 265 | } |
| 266 | |
| 267 | } else { |
| 268 | |
| 269 | $current_patch[] = 'BMI_D20_M07_01'; |
| 270 | |
| 271 | } |
| 272 | |
| 273 | } |
| 274 | |
| 275 | if (!in_array('BMI_D17_M12_Y21_02', $current_patch)) { |
| 276 | |
| 277 | $current_splitting_value = Dashboard\bmi_get_config('OTHER:RESTORE:SPLITTING'); |
| 278 | $current_query_size = Dashboard\bmi_get_config('OTHER:DB:QUERIES'); |
| 279 | |
| 280 | $current_query_size = intval($current_query_size); |
| 281 | if ($current_splitting_value == 'true' || $current_splitting_value === true) { |
| 282 | $current_splitting_value = true; |
| 283 | } else { |
| 284 | $current_splitting_value = false; |
| 285 | } |
| 286 | |
| 287 | if ($current_splitting_value === false || $current_query_size != 300) { |
| 288 | |
| 289 | $b_db_restore_splitting = true; |
| 290 | $b_db_query_size = '2000'; |
| 291 | |
| 292 | $error_b = 0; |
| 293 | if (!Dashboard\bmi_set_config('OTHER:RESTORE:SPLITTING', $b_db_restore_splitting)) { |
| 294 | $error_b++; |
| 295 | } |
| 296 | if (!Dashboard\bmi_set_config('OTHER:DB:QUERIES', $b_db_query_size)) { |
| 297 | $error_b++; |
| 298 | } |
| 299 | |
| 300 | if ($error_b <= 0) { |
| 301 | |
| 302 | $current_patch[] = 'BMI_D17_M12_Y21_02'; |
| 303 | |
| 304 | } |
| 305 | |
| 306 | } else { |
| 307 | |
| 308 | $current_patch[] = 'BMI_D17_M12_Y21_02'; |
| 309 | |
| 310 | } |
| 311 | |
| 312 | } |
| 313 | |
| 314 | if (!in_array('BMI_D13_M08_Y23_01', $current_patch)) { |
| 315 | |
| 316 | $current_direct_download_value = Dashboard\bmi_get_config('OTHER:DOWNLOAD:DIRECT'); |
| 317 | |
| 318 | if ($current_direct_download_value === false || $current_direct_download_value == 'false') { |
| 319 | |
| 320 | $error_b = 0; |
| 321 | if (!Dashboard\bmi_set_config('OTHER:DOWNLOAD:DIRECT', true)) $error_b++; |
| 322 | if ($error_b <= 0) $current_patch[] = 'BMI_D13_M08_Y23_01'; |
| 323 | |
| 324 | } else $current_patch[] = 'BMI_D13_M08_Y23_01'; |
| 325 | |
| 326 | } |
| 327 | |
| 328 | update_option('bmi_hotfixes', $current_patch); |
| 329 | |
| 330 | } |
| 331 | |
| 332 | public function ajax($cli = false) { |
| 333 | if (isset($_SERVER['HTTP_X_REQUESTED_WITH']) && strtolower($_SERVER['HTTP_X_REQUESTED_WITH']) === 'xmlhttprequest') { |
| 334 | if ((isset($_POST['token']) && $_POST['token'] == 'bmi' && isset($_POST['f']) && is_admin()) || $cli) { |
| 335 | try { |
| 336 | |
| 337 | if (gettype($cli) != 'boolean') $cli = false; |
| 338 | |
| 339 | // Extend execution time |
| 340 | if ($this->isFunctionEnabled('headers_sent') && $this->isFunctionEnabled('session_status')) { |
| 341 | if (!headers_sent() && session_status() === PHP_SESSION_DISABLED) { |
| 342 | if ($this->isFunctionEnabled('ignore_user_abort')) @ignore_user_abort(true); |
| 343 | if ($this->isFunctionEnabled('set_time_limit')) @set_time_limit(16000); |
| 344 | if ($this->isFunctionEnabled('ini_set')) { |
| 345 | @ini_set('max_execution_time', '259200'); |
| 346 | @ini_set('max_input_time', '259200'); |
| 347 | } |
| 348 | } |
| 349 | } |
| 350 | |
| 351 | // May cause issues with auto login |
| 352 | // if (strlen(session_id()) > 0) session_write_close(); |
| 353 | |
| 354 | if ($this->isFunctionEnabled('register_shutdown_function')) { |
| 355 | register_shutdown_function([$this, 'execution_shutdown']); |
| 356 | } |
| 357 | |
| 358 | // Require AJAX Handler |
| 359 | require_once BMI_INCLUDES . '/ajax.php'; |
| 360 | $handler = new BMI_Ajax($cli); |
| 361 | |
| 362 | } catch (\Exception $e) { |
| 363 | |
| 364 | Logger::error('POST error:'); |
| 365 | Logger::error($e); |
| 366 | if ($_POST['f'] == 'create-backup') { |
| 367 | $progress = &$GLOBALS['bmi_backup_progress']; |
| 368 | $this->handleErrorDuringBackup($e->getMessage(), $e->getFile(), $e->getLine(), $progress); |
| 369 | } |
| 370 | if ($_POST['f'] == 'restore-backup') { |
| 371 | $progress = &$GLOBALS['bmi_migration_progress']; |
| 372 | $this->handleErrorDuringRestore($e->getMessage(), $e->getFile(), $e->getLine(), $progress); |
| 373 | } |
| 374 | |
| 375 | $this->res(['status' => 'error', 'error' => $e]); |
| 376 | exit; |
| 377 | |
| 378 | } catch (\Throwable $e) { |
| 379 | |
| 380 | Logger::error('POST error:'); |
| 381 | Logger::error($e); |
| 382 | if ($_POST['f'] == 'create-backup') { |
| 383 | $progress = &$GLOBALS['bmi_backup_progress']; |
| 384 | $this->handleErrorDuringBackup($e->getMessage(), $e->getFile(), $e->getLine(), $progress); |
| 385 | } |
| 386 | if ($_POST['f'] == 'restore-backup') { |
| 387 | $progress = &$GLOBALS['bmi_migration_progress']; |
| 388 | $this->handleErrorDuringRestore($e->getMessage(), $e->getFile(), $e->getLine(), $progress); |
| 389 | } |
| 390 | |
| 391 | $this->res(['status' => 'error', 'error' => $e]); |
| 392 | exit; |
| 393 | |
| 394 | } |
| 395 | } |
| 396 | } |
| 397 | } |
| 398 | |
| 399 | public function execution_shutdown() { |
| 400 | $err = error_get_last(); |
| 401 | |
| 402 | if (defined('BMI_USING_CLI_FUNCTIONALITY') && BMI_USING_CLI_FUNCTIONALITY === true) { |
| 403 | $lock_cli = BMI_BACKUPS . '/.migration_lock_cli'; |
| 404 | $lock_cli_end = BMI_BACKUPS . '/.migration_lock_ended'; |
| 405 | $cli_failed_lock = BMI_BACKUPS . '/.backup_lock_cli_failed'; |
| 406 | $lock_cli_end_backup = BMI_BACKUPS . '/.backup_lock_cli_end'; |
| 407 | |
| 408 | if (file_exists($lock_cli)) @unlink($lock_cli); |
| 409 | if (file_exists($lock_cli_end)) @touch($lock_cli_end); |
| 410 | if (file_exists($cli_failed_lock)) @touch($cli_failed_lock); |
| 411 | if (file_exists($lock_cli_end_backup)) @touch($lock_cli_end_backup); |
| 412 | } |
| 413 | |
| 414 | if ($err != null) { |
| 415 | |
| 416 | $msg = $err['message']; |
| 417 | $file = $err['file']; |
| 418 | $line = $err['line']; |
| 419 | $type = $err['type']; |
| 420 | |
| 421 | if ($type != '1' && ($type != E_ERROR && $type != E_CORE_ERROR && $type != E_COMPILE_ERROR && $type != E_USER_ERROR && $type != E_RECOVERABLE_ERROR)) { |
| 422 | Logger::error(__('There was an error before request shutdown (but it was not logged to backup/restore log)', 'backup-backup')); |
| 423 | Logger::error(__('Error message: ', 'backup-backup') . $msg); |
| 424 | Logger::error(__('Error file/line: ', 'backup-backup') . $file . '|' . $line); |
| 425 | Logger::error(__('Error handler: ', 'backup-backup') . 'init#01' . '|' . $type); |
| 426 | return; |
| 427 | } |
| 428 | |
| 429 | if (isset($GLOBALS['bmi_error_handled']) && $GLOBALS['bmi_error_handled']) return; |
| 430 | if ($_POST['f'] == 'create-backup') { |
| 431 | Logger::error(__('There was an error during backup', 'backup-backup')); |
| 432 | Logger::error(__('Error message: ', 'backup-backup') . $msg); |
| 433 | Logger::error(__('Error file/line: ', 'backup-backup') . $file . '|' . $line); |
| 434 | Logger::error(__('Error handler: ', 'backup-backup') . 'init#02' . '|' . $type); |
| 435 | $progress = &$GLOBALS['bmi_backup_progress']; |
| 436 | if ($progress) { |
| 437 | $progress->log(__('Error message: ', 'backup-backup') . $msg, 'error'); |
| 438 | $progress->log(__('You can get more pieces of information in troubleshooting log file.', 'backup-backup'), 'error'); |
| 439 | } |
| 440 | $this->handleErrorDuringBackup($msg, $file, $line, $progress); |
| 441 | |
| 442 | $fullPath = BMI_TMP . DIRECTORY_SEPARATOR; |
| 443 | array_map('unlink', glob($fullPath . '*.tmp')); |
| 444 | array_map('unlink', glob($fullPath . '*.gz')); |
| 445 | } |
| 446 | |
| 447 | if ($_POST['f'] == 'restore-backup') { |
| 448 | Logger::error(__('There was an error during restore process', 'backup-backup')); |
| 449 | Logger::error(__('Error message: ', 'backup-backup') . $msg); |
| 450 | Logger::error(__('Error file/line: ', 'backup-backup') . $file . '|' . $line); |
| 451 | Logger::error(__('Error handler: ', 'backup-backup') . 'init#03' . '|' . $type); |
| 452 | $progress = &$GLOBALS['bmi_migration_progress']; |
| 453 | if ($progress) { |
| 454 | $progress->log(__('Error message: ', 'backup-backup') . $msg, 'error'); |
| 455 | $progress->log(__('You can get more pieces of information in troubleshooting log file.', 'backup-backup'), 'error'); |
| 456 | } |
| 457 | $this->handleErrorDuringRestore($msg, $file, $line, $progress); |
| 458 | } |
| 459 | |
| 460 | $this->res(['status' => 'error', 'error' => $err]); |
| 461 | exit; |
| 462 | } |
| 463 | } |
| 464 | |
| 465 | public function handleErrorDuringBackup($msg, $file, $line, &$progress) { |
| 466 | $backup = $GLOBALS['bmi_current_backup_name']; |
| 467 | |
| 468 | Logger::log('Due to fatal error backup handled correctly (closed and removed).'); |
| 469 | if ($progress) { |
| 470 | $progress->log(__('Something bad happened on PHP side.', 'backup-backup'), 'error'); |
| 471 | $progress->log(__('Unfortunately we had to remove the backup (if partly created).', 'backup-backup'), 'error'); |
| 472 | $progress->log(__('Error message: ', 'backup-backup') . $msg, 'error'); |
| 473 | $progress->log(__('Error file/line: ', 'backup-backup') . $file . '|' . $line, 'error'); |
| 474 | if (strpos($msg, 'execution time') !== false) { |
| 475 | $progress->log(__('Probably we could not increase the execution time, please edit your php.ini manually', 'backup-backup'), 'error'); |
| 476 | } |
| 477 | } |
| 478 | |
| 479 | $backup_path = BMI_BACKUPS . DIRECTORY_SEPARATOR . $backup; |
| 480 | $partial_backup_path = glob( BMI_BACKUPS . DIRECTORY_SEPARATOR . $backup . '.??????'); |
| 481 | if (is_array($partial_backup_path) && count($partial_backup_path) > 0) { |
| 482 | foreach ($partial_backup_path as $key => $value) { |
| 483 | @unlink($value); |
| 484 | } |
| 485 | } |
| 486 | if (file_exists($backup_path)) @unlink($backup_path); |
| 487 | if (file_exists(BMI_BACKUPS . DIRECTORY_SEPARATOR . '.running')) @unlink(BMI_BACKUPS . DIRECTORY_SEPARATOR . '.running'); |
| 488 | if (file_exists(BMI_BACKUPS . DIRECTORY_SEPARATOR . '.abort')) @unlink(BMI_BACKUPS . DIRECTORY_SEPARATOR . '.abort'); |
| 489 | |
| 490 | if ($progress) { |
| 491 | $progress->log(__("Aborting backup...", 'backup-backup'), 'step'); |
| 492 | $progress->log('#002', 'END-CODE'); |
| 493 | $progress->end(); |
| 494 | } |
| 495 | } |
| 496 | |
| 497 | public function handleErrorDuringRestore($msg, $file, $line, &$progress) { |
| 498 | Logger::log('There was fatal error during restore.'); |
| 499 | if ($progress) { |
| 500 | $progress->log(__('Something bad happened on PHP side.', 'backup-backup'), 'error'); |
| 501 | $progress->log(__('Error message: ', 'backup-backup') . $msg, 'error'); |
| 502 | $progress->log(__('Error file/line: ', 'backup-backup') . $file . '|' . $line, 'error'); |
| 503 | } |
| 504 | if (file_exists(BMI_BACKUPS . DIRECTORY_SEPARATOR . '.migration_lock')) @unlink(BMI_BACKUPS . DIRECTORY_SEPARATOR . '.migration_lock'); |
| 505 | if ($progress) { |
| 506 | $progress->log(__("Aborting & unlocking restore process...", 'backup-backup'), 'step'); |
| 507 | $progress->end(); |
| 508 | } |
| 509 | |
| 510 | $lock = BMI_BACKUPS . '/.migration_lock'; |
| 511 | if (file_exists($lock)) @unlink($lock); |
| 512 | } |
| 513 | |
| 514 | public function submenu() { |
| 515 | |
| 516 | // Menu icon |
| 517 | $icon_url = $this->get_asset('images', 'logo-min.png'); |
| 518 | |
| 519 | // Main menu slug |
| 520 | $parentSlug = 'backup-migration'; |
| 521 | |
| 522 | // Content |
| 523 | $content = [$this, 'settings_page']; |
| 524 | |
| 525 | // Main menu hook |
| 526 | add_menu_page('Backup Migration', '<span id="bmi-menu">Backup Migration</span>', 'read', $parentSlug, $content, $icon_url, 98); |
| 527 | |
| 528 | // Remove default submenu by menu |
| 529 | remove_submenu_page($parentSlug, $parentSlug); |
| 530 | |
| 531 | } |
| 532 | |
| 533 | public function settings_action($links) { |
| 534 | $text = __('Manage', 'backup-backup'); |
| 535 | $links['bmi-settings-link'] = '<a href="' . admin_url('/admin.php?page=backup-migration') . '">' . $text . '</a>'; |
| 536 | |
| 537 | return $links; |
| 538 | } |
| 539 | |
| 540 | public function include_offline() { |
| 541 | |
| 542 | // Prevent if there is no offline action required (save resources) |
| 543 | if (get_option('bmip_last', false) !== '1') return; |
| 544 | |
| 545 | if (defined('BMI_PRO_INC')) { |
| 546 | |
| 547 | // Handle offline tasks |
| 548 | if (!class_exists('BMI_Pro_Offline')) { |
| 549 | if (file_exists(constant('BMI_PRO_INC') . 'offline.php')) { |
| 550 | require_once constant('BMI_PRO_INC') . 'offline.php'; |
| 551 | new BMI_Pro_Offline(); |
| 552 | } |
| 553 | } |
| 554 | |
| 555 | } |
| 556 | |
| 557 | } |
| 558 | |
| 559 | public function settings_page() { |
| 560 | |
| 561 | // Set email if does not exist |
| 562 | if (!Dashboard\bmi_get_config('OTHER:EMAIL')) { |
| 563 | Dashboard\bmi_set_config('OTHER:EMAIL', get_bloginfo('admin_email')); |
| 564 | } |
| 565 | |
| 566 | // Require The HTML |
| 567 | require_once BMI_INCLUDES . '/dashboard/settings.php'; |
| 568 | } |
| 569 | |
| 570 | public function admin_init_hook() { |
| 571 | $this->hotfix_patches(); |
| 572 | if (get_option('_bmi_redirect', false)) { |
| 573 | $this->fixLitespeed(); |
| 574 | delete_option('_bmi_redirect'); |
| 575 | wp_safe_redirect(admin_url('admin.php?page=backup-migration')); |
| 576 | } |
| 577 | } |
| 578 | |
| 579 | public function admin_notices() { |
| 580 | if (get_current_screen()->id != 'toplevel_page_backup-migration' && get_option('bmi_display_email_issues', false)) { |
| 581 | ?> |
| 582 | <div class="notice notice-warning"> |
| 583 | <p> |
| 584 | <?php _e('There was an error during automated backup, please', 'backup-backup'); ?> |
| 585 | <?php echo '<a href="' . admin_url('/admin.php?page=backup-migration') . '">' . __('check that.', 'backup-backup') . '</a>'; ?> |
| 586 | </p> |
| 587 | </div> |
| 588 | <?php |
| 589 | } |
| 590 | } |
| 591 | |
| 592 | public function handle_crons() { |
| 593 | if (Dashboard\bmi_get_config('CRON:ENABLED') !== true) return; |
| 594 | |
| 595 | $time = get_option('bmi_backup_check', 0); |
| 596 | if ((time() - $time) > 60) { |
| 597 | update_option('bmi_backup_check', time()); |
| 598 | |
| 599 | do_action('bmi_handle_cron_check'); |
| 600 | } |
| 601 | } |
| 602 | |
| 603 | public static function email_error($msg) { |
| 604 | Logger::log('Displaying some issues about email sending...'); |
| 605 | update_option('bmi_display_email_issues', $msg); |
| 606 | } |
| 607 | |
| 608 | public function backup_inproper_time($should_time) { |
| 609 | $plan_file = BMI_TMP . DIRECTORY_SEPARATOR . '.plan'; |
| 610 | if (!file_exists($plan_file) || intval($should_time) < 1234567890) return; |
| 611 | |
| 612 | Logger::log('Sending notification about backup being late'); |
| 613 | $email = Dashboard\bmi_get_config('OTHER:EMAIL') != false ? Dashboard\bmi_get_config('OTHER:EMAIL') : get_bloginfo('admin_email'); |
| 614 | $subject = Dashboard\bmi_get_config('OTHER:EMAIL:TITLE'); |
| 615 | $message = __("Automatic backup was not on time because there was no traffic on the site.", 'backup-backup') . "\n"; |
| 616 | $message .= __("Backup was made on: ", 'backup-backup') . date('Y-m-d H:i:s') . __(', but should be on: ', 'backup-backup') . date('Y-m-d H:i:s', $should_time); |
| 617 | $message .= ' ' . __("(server time)", 'backup-backup'); |
| 618 | |
| 619 | Logger::debug($message); |
| 620 | if (!self::send_notification_mail($email, $subject, $message)) { |
| 621 | $issue = __("Couldn't send mail to you, please check server configuration.", 'backup-backup') . '<br>'; |
| 622 | $issue .= '<b>' . __("Message you missed because of this: ", 'backup-backup') . '</b>' . $message; |
| 623 | self::email_error($issue); |
| 624 | } |
| 625 | } |
| 626 | |
| 627 | public function handle_cron_check() { |
| 628 | |
| 629 | if (Dashboard\bmi_get_config('CRON:ENABLED') !== true) return; |
| 630 | |
| 631 | $now = time(); |
| 632 | if (file_exists(BMI_TMP . DIRECTORY_SEPARATOR . '.last')) { |
| 633 | $last = @file_get_contents(BMI_TMP . DIRECTORY_SEPARATOR . '.last'); |
| 634 | $last_status = explode('.', $last)[0]; |
| 635 | $last_time = intval(explode('.', $last)[1]); |
| 636 | } else { |
| 637 | $last_time = 0; |
| 638 | $last_status = 0; |
| 639 | } |
| 640 | |
| 641 | if (file_exists(BMI_TMP . DIRECTORY_SEPARATOR . '.plan')) { |
| 642 | $plan = intval(@file_get_contents(BMI_TMP . DIRECTORY_SEPARATOR . '.plan')); |
| 643 | if ($last_time < $plan && ((time() - $plan) > 7200)) { |
| 644 | if ($last_status !== '0') { |
| 645 | $this->backup_inproper_time($plan); |
| 646 | if (!wp_next_scheduled('bmi_do_backup_right_now')) { |
| 647 | wp_schedule_single_event(time(), 'bmi_do_backup_right_now'); |
| 648 | } |
| 649 | } |
| 650 | } |
| 651 | } |
| 652 | |
| 653 | } |
| 654 | |
| 655 | public function get_next_cron($curr = false) { |
| 656 | if ($curr === false) { |
| 657 | $curr = time(); |
| 658 | } |
| 659 | |
| 660 | $time = Crons::calculate_date([ |
| 661 | 'type' => Dashboard\bmi_get_config('CRON:TYPE'), |
| 662 | 'week' => Dashboard\bmi_get_config('CRON:WEEK'), |
| 663 | 'day' => Dashboard\bmi_get_config('CRON:DAY'), |
| 664 | 'hour' => Dashboard\bmi_get_config('CRON:HOUR'), |
| 665 | 'minute' => Dashboard\bmi_get_config('CRON:MINUTE') |
| 666 | ], $curr); |
| 667 | |
| 668 | return $time; |
| 669 | } |
| 670 | |
| 671 | public function handle_cron_error($e) { |
| 672 | Logger::error(__("Automatic backup failed at time: ", 'backup-backup') . date('Y-m-d, H:i:s')); |
| 673 | if (is_object($e) || is_array($e)) { |
| 674 | Logger::error('Error: ' . $e->getMessage()); |
| 675 | } else { |
| 676 | Logger::error('Error: ' . $e); |
| 677 | } |
| 678 | |
| 679 | $notis = Dashboard\bmi_get_config('OTHER:EMAIL:NOTIS'); |
| 680 | if (in_array($notis, [true, 'true'])) { |
| 681 | $email = Dashboard\bmi_get_config('OTHER:EMAIL') != false ? Dashboard\bmi_get_config('OTHER:EMAIL') : get_bloginfo('admin_email'); |
| 682 | $subject = Dashboard\bmi_get_config('OTHER:EMAIL:TITLE'); |
| 683 | $message = __("There was an error during automatic backup, please check the logs.", 'backup-backup'); |
| 684 | if (is_string($e)) { |
| 685 | $message .= "\nError: " . $e; |
| 686 | } |
| 687 | |
| 688 | self::send_notification_mail($email, $subject, $message); |
| 689 | } |
| 690 | |
| 691 | if (file_exists(BMI_BACKUPS . '/.cron')) { |
| 692 | @unlink(BMI_BACKUPS . '/.cron'); |
| 693 | } |
| 694 | } |
| 695 | |
| 696 | public static function send_notification_mail($email, $subject, $message, $force = false) { |
| 697 | |
| 698 | $currentDate = date('Y-m-d'); |
| 699 | if (get_option('bmi_last_email_notification', false) == $currentDate && $force === false) { |
| 700 | Logger::log(__("Disallowing to send mail as today we already sent one.", 'backup-backup')); |
| 701 | return; |
| 702 | } |
| 703 | |
| 704 | update_option('bmi_last_email_notification', $currentDate); |
| 705 | |
| 706 | $email_fail = __("Could not send the email notification about that fail", 'backup-backup'); |
| 707 | |
| 708 | try { |
| 709 | |
| 710 | if (wp_mail($email, $subject, $message)) { |
| 711 | Logger::log(__("Sent email notification to: ", 'backup-backup') . $email); |
| 712 | |
| 713 | return true; |
| 714 | } else { |
| 715 | Logger::error($email_fail); |
| 716 | self::email_error(__("Couldn't send notification via email, please check the email and your server settings.", 'backup-backup')); |
| 717 | |
| 718 | return false; |
| 719 | } |
| 720 | |
| 721 | } catch (\Exception $e) { |
| 722 | Logger::error($email_fail); |
| 723 | self::email_error(__("Couldn't send notification via email due to error, please check plugin logs for more details.", 'backup-backup')); |
| 724 | |
| 725 | return false; |
| 726 | } catch (\Throwable $e) { |
| 727 | Logger::error($email_fail); |
| 728 | self::email_error(__("Couldn't send notification via email due to error, please check plugin logs for more details.", 'backup-backup')); |
| 729 | |
| 730 | return false; |
| 731 | } |
| 732 | } |
| 733 | |
| 734 | public static function handle_after_cron() { |
| 735 | require_once BMI_INCLUDES . DIRECTORY_SEPARATOR . 'scanner' . DIRECTORY_SEPARATOR . 'backups.php'; |
| 736 | $backups = new Backups(); |
| 737 | $availableBackups = $backups->getAvailableBackups(); |
| 738 | $list = $availableBackups['local']; |
| 739 | |
| 740 | $cron_list = []; |
| 741 | $cron_dates = []; |
| 742 | $sortedMD5s = []; |
| 743 | foreach ($list as $key => $value) { |
| 744 | if ($list[$key][6] == true) { |
| 745 | if ($list[$key][5] == 'unlocked') { |
| 746 | $cron_list[$list[$key][1]] = $list[$key][0]; |
| 747 | $cron_dates[] = $list[$key][1]; |
| 748 | $sortedMD5s[] = [$list[$key][1], $list[$key][7]]; |
| 749 | } |
| 750 | } |
| 751 | } |
| 752 | |
| 753 | usort($cron_dates, function ($a, $b) { |
| 754 | return (strtotime($a) < strtotime($b)) ? -1 : 1; |
| 755 | }); |
| 756 | |
| 757 | $cron_dates = array_slice($cron_dates, 0, -(intval(Dashboard\bmi_get_config('CRON:KEEP')))); |
| 758 | foreach ($cron_dates as $key => $value) { |
| 759 | $name = $cron_list[$cron_dates[$key]]; |
| 760 | $name = explode('#%&', $name)[1]; |
| 761 | Logger::log(__("Removing backup due to keep rules: ", 'backup-backup') . $name); |
| 762 | @unlink(BMI_BACKUPS . DIRECTORY_SEPARATOR . $name); |
| 763 | } |
| 764 | |
| 765 | // Auto External Removal |
| 766 | $sortedMD5s = []; |
| 767 | $externalStorages = ['gdrive', 'dropbox', 'onedrive', 'FTP', 'sftp']; |
| 768 | foreach ($externalStorages as $storage) { |
| 769 | if (isset($availableBackups['external'][$storage])) { |
| 770 | $storageList = $availableBackups['external'][$storage]; |
| 771 | foreach ($storageList as $md5 => $data) { |
| 772 | if ($storageList[$md5][6] == true && $storageList[$md5][5] == 'unlocked') { |
| 773 | $sortedMD5s[] = [$storageList[$md5][1], $md5]; |
| 774 | } |
| 775 | } |
| 776 | } |
| 777 | } |
| 778 | $sortedMD5s = array_intersect_key($sortedMD5s, array_unique(array_map('serialize', $sortedMD5s))); |
| 779 | |
| 780 | usort($sortedMD5s, function ($a, $b) { |
| 781 | return (strtotime($a[0]) < strtotime($b[0])) ? -1 : 1; |
| 782 | }); |
| 783 | |
| 784 | $sortedMD5s = array_slice($sortedMD5s, 0, -(intval(Dashboard\bmi_get_config('CRON:KEEP')))); |
| 785 | foreach ($sortedMD5s as $index => $data) { |
| 786 | $md5 = $data[1]; |
| 787 | |
| 788 | do_action('bmi_premium_remove_backup_file', $md5); |
| 789 | do_action('bmi_premium_remove_backup_json_file', $md5 . '.json'); |
| 790 | } |
| 791 | } |
| 792 | |
| 793 | public function set_last_cron($status, $time) { |
| 794 | $file = BMI_TMP . DIRECTORY_SEPARATOR . '.last'; |
| 795 | file_put_contents($file, $status . '.' . $time); |
| 796 | } |
| 797 | |
| 798 | public function readFileSensitive($file) { |
| 799 | if (!file_exists($file)) { |
| 800 | echo ''; |
| 801 | return; |
| 802 | } |
| 803 | |
| 804 | $file = new \SplFileObject($file); |
| 805 | $file->seek($file->getSize()); |
| 806 | $total_lines = $file->key() + 1; |
| 807 | |
| 808 | $current_directory = Dashboard\bmi_get_config('STORAGE::LOCAL::PATH'); |
| 809 | $backups_path = $this->fixSlashes($current_directory . DIRECTORY_SEPARATOR . 'backups'); |
| 810 | $scanned_directory_all = array_diff(scandir($backups_path), ['..', '.']); |
| 811 | $scanned_directory = array_values(preg_grep('/((.*).zip)/i', $scanned_directory_all)); |
| 812 | |
| 813 | for ($i = 0; $i < $total_lines; ++$i) { |
| 814 | |
| 815 | $file->seek($i); |
| 816 | $line = $this->escapeSensitive($file->current(), $current_directory, $scanned_directory); |
| 817 | |
| 818 | echo $line; |
| 819 | unset($line); |
| 820 | |
| 821 | } |
| 822 | |
| 823 | } |
| 824 | |
| 825 | public function escapeSensitive($line, $current_directory, $scanned_directory) { |
| 826 | |
| 827 | global $table_prefix; |
| 828 | |
| 829 | $dir_name = basename($current_directory); |
| 830 | |
| 831 | $line = preg_replace('/\:\ ((.*)\.zip)/', ': *****.zip', $line); |
| 832 | $line = preg_replace('/(\"filename\":(.*)\.zip)\"/', '"filename": "*****.zip"', $line); |
| 833 | $line = preg_replace('/\"http(.*)\"/', '"***site_url***"', $line); |
| 834 | $line = preg_replace('/\:\ http(.*)\n/', ": ***site_url***\n", $line); |
| 835 | $line = preg_replace('/\"\d{10}\"/', '"***secret_login***"', $line); |
| 836 | $line = str_replace(ABSPATH, '***ABSPATH***/', $line); |
| 837 | $line = str_replace($dir_name, '***backup_path***', $line); |
| 838 | $line = str_replace($table_prefix, '***_', $line); |
| 839 | $line = preg_replace('/^(.*?&sk=).*$/', '$1***', $line); |
| 840 | |
| 841 | for ($i = 0; $i < sizeof($scanned_directory); ++$i) { |
| 842 | |
| 843 | $backup_name = $scanned_directory[$i]; |
| 844 | $line = str_replace($backup_name, '***some_backup***', $line); |
| 845 | |
| 846 | } |
| 847 | |
| 848 | return $line; |
| 849 | |
| 850 | } |
| 851 | |
| 852 | public function handle_cron_backup() { |
| 853 | |
| 854 | $plan_file = BMI_TMP . DIRECTORY_SEPARATOR . '.plan'; |
| 855 | $last_file = BMI_TMP . DIRECTORY_SEPARATOR . '.last'; |
| 856 | |
| 857 | // Abort if disabled |
| 858 | if (Dashboard\bmi_get_config('CRON:ENABLED') !== true) { |
| 859 | |
| 860 | |
| 861 | if (file_exists($plan_file)) @unlink($plan_file); |
| 862 | if (file_exists($last_file)) @unlink($last_file); |
| 863 | |
| 864 | return; |
| 865 | |
| 866 | } |
| 867 | |
| 868 | if (!file_exists($plan_file)) return; |
| 869 | |
| 870 | // Planned time |
| 871 | $plan = intval(@file_get_contents(BMI_TMP . DIRECTORY_SEPARATOR . '.plan')); |
| 872 | |
| 873 | // Check difference |
| 874 | if ((time() - $plan) > 3600) { |
| 875 | Logger::log('Backup failed to run on proper time, but running now.'); |
| 876 | Logger::log('Planned time: ' . date('Y-m-d H:i:s', $plan)); |
| 877 | $this->backup_inproper_time($plan); |
| 878 | } |
| 879 | |
| 880 | // Now |
| 881 | $now = time(); |
| 882 | $this->set_last_cron('0', $now); |
| 883 | |
| 884 | // Extend execution time |
| 885 | if ($this->isFunctionEnabled('headers_sent') && $this->isFunctionEnabled('session_status')) { |
| 886 | if (!headers_sent() && session_status() === PHP_SESSION_DISABLED) { |
| 887 | if ($this->isFunctionEnabled('ignore_user_abort')) @ignore_user_abort(true); |
| 888 | if ($this->isFunctionEnabled('set_time_limit')) @set_time_limit(16000); |
| 889 | if ($this->isFunctionEnabled('ini_set')) { |
| 890 | @ini_set('max_execution_time', '259200'); |
| 891 | @ini_set('max_input_time', '259200'); |
| 892 | } |
| 893 | } |
| 894 | } |
| 895 | |
| 896 | if (strlen(session_id()) > 0) session_write_close(); |
| 897 | |
| 898 | Logger::log(__("Automatic backup called at time: ", 'backup-backup') . date('Y-m-d, H:i:s')); |
| 899 | |
| 900 | try { |
| 901 | require_once BMI_INCLUDES . '/ajax.php'; |
| 902 | $isBackup = (file_exists(BMI_BACKUPS . '/.running') && (time() - filemtime(BMI_BACKUPS . '/.running')) <= 65) ? true : false; |
| 903 | $isCron = (file_exists(BMI_BACKUPS . '/.cron') && (time() - filemtime(BMI_BACKUPS . '/.cron')) <= 65) ? true : false; |
| 904 | if ($isCron) { |
| 905 | return; |
| 906 | } |
| 907 | |
| 908 | if ($isBackup) { |
| 909 | $this->handle_cron_error(__("Could not make the backup: Backup already running, please wait till it complete.", 'backup-backup')); |
| 910 | $this->set_last_cron('2', $now); |
| 911 | } else { |
| 912 | touch(BMI_BACKUPS . '/.cron'); |
| 913 | |
| 914 | if (!defined('BMI_DOING_SCHEDULED_BACKUP')) { |
| 915 | define('BMI_DOING_SCHEDULED_BACKUP', true); |
| 916 | } |
| 917 | |
| 918 | $handler = new BMI_Ajax(); |
| 919 | $handler->resetLatestLogs(); |
| 920 | $backup = $handler->prepareAndMakeBackup(true); |
| 921 | |
| 922 | if ($backup['status'] == 'success') { |
| 923 | if (isset($backup['filename'])) { |
| 924 | Logger::log(__("Automatic backup successed: ", 'backup-backup') . $backup['filename']); |
| 925 | } else { |
| 926 | Logger::log(__("Automatic backup successed", 'backup-backup')); |
| 927 | } |
| 928 | $this->set_last_cron('1', $now); |
| 929 | } elseif ($backup['status'] == 'background') { |
| 930 | Logger::log(__('Scheduled backup is running in background: ', 'backup-backup') . $backup['filename']); |
| 931 | $this->set_last_cron('1', $now); |
| 932 | } elseif ($backup['status'] == 'msg') { |
| 933 | $this->handle_cron_error($backup['why']); |
| 934 | $this->set_last_cron('3', $now); |
| 935 | } else { |
| 936 | $this->handle_cron_error(__("Could not make the backup due to internal server error.", 'backup-backup')); |
| 937 | $this->set_last_cron('4', $now); |
| 938 | } |
| 939 | } |
| 940 | } catch (\Exception $e) { |
| 941 | $this->handle_cron_error($e); |
| 942 | $this->set_last_cron('5', $now); |
| 943 | } catch (\Throwable $e) { |
| 944 | $this->handle_cron_error($e); |
| 945 | $this->set_last_cron('5', $now); |
| 946 | } |
| 947 | |
| 948 | $this->handle_after_cron(); |
| 949 | |
| 950 | if (file_exists(BMI_BACKUPS . '/.cron')) { |
| 951 | @unlink(BMI_BACKUPS . '/.cron'); |
| 952 | } |
| 953 | require_once BMI_INCLUDES . '/cron/handler.php'; |
| 954 | $time = $this->get_next_cron(); |
| 955 | |
| 956 | wp_clear_scheduled_hook('bmi_do_backup_right_now'); |
| 957 | wp_schedule_single_event($time, 'bmi_do_backup_right_now'); |
| 958 | |
| 959 | $file = BMI_TMP . DIRECTORY_SEPARATOR . '.plan'; |
| 960 | file_put_contents($file, $time); |
| 961 | } |
| 962 | |
| 963 | public function enqueue_scripts() { |
| 964 | |
| 965 | // Global |
| 966 | if (in_array(get_current_screen()->id, ['toplevel_page_backup-migration', 'plugins'])) { ?> |
| 967 | <script type="text/javascript"> |
| 968 | let stars = '<?php echo plugin_dir_url(BMI_ROOT_FILE); ?>' + 'admin/images/stars.gif'; |
| 969 | let css_star = "background:url('" + stars + "')"; |
| 970 | document.addEventListener("DOMContentLoaded", function(event) { |
| 971 | jQuery('[data-slug="backup-migration-pro"]').find('strong').html('<span>Backup Migration <b style="color: orange; ' + css_star + '">Pro</b></span>'); |
| 972 | jQuery('[data-slug="backup-backup-pro"]').find('strong').html('<span>Backup Migration <b style="color: orange; ' + css_star + '">Pro</b></span>'); |
| 973 | }); |
| 974 | </script> |
| 975 | <?php } |
| 976 | |
| 977 | // Only for BM Settings |
| 978 | if (!in_array(get_current_screen()->id, ['toplevel_page_backup-migration', 'update-core', 'plugins', 'plugin-install', 'themes','customize', 'plugins-network', 'plugin-install-network', 'themes-network'])) return; |
| 979 | wp_enqueue_script('backup-migration-script', $this->get_asset('js', 'backup-migration.min.js'), ['jquery'], BMI_VERSION, true); |
| 980 | wp_localize_script('backup-migration-script', 'bmiVariables', [ |
| 981 | 'nonce' => wp_create_nonce('backup-migration-ajax'), |
| 982 | 'stgLoading' => __('Loading, please wait...', 'backup-backup'), |
| 983 | 'stgStagingDefaultName' => __('staging', 'backup-backup'), |
| 984 | 'urlCopies' => __('URL copied successfully', 'backup-backup'), |
| 985 | 'isBeforeUpdateEnabled' => dashboard\bmi_get_config('OTHER:TRIGGER:BEFORE:UPDATES') ? 'true' : 'false', |
| 986 | 'maxUploadSize' => $this->getMaxUploadSize() |
| 987 | ]); |
| 988 | |
| 989 | } |
| 990 | |
| 991 | public function phpSizeToB($phpSize) { |
| 992 | |
| 993 | $sSuffix = strtoupper(substr($phpSize, -1)); |
| 994 | |
| 995 | if (!in_array($sSuffix, array('P','T','G','M','K'))) { |
| 996 | return (int) $phpSize; |
| 997 | } |
| 998 | |
| 999 | $iValue = substr($phpSize, 0, -1); |
| 1000 | switch ($sSuffix) { |
| 1001 | case 'P': $iValue *= 1024; |
| 1002 | case 'T': $iValue *= 1024; |
| 1003 | case 'G': $iValue *= 1024; |
| 1004 | case 'M': $iValue *= 1024; |
| 1005 | case 'K': $iValue *= 1024; |
| 1006 | break; |
| 1007 | } |
| 1008 | |
| 1009 | return (int) $iValue; |
| 1010 | |
| 1011 | } |
| 1012 | |
| 1013 | public function getMaxUploadSize() { |
| 1014 | $ten = (10 * 1024 * 1024); |
| 1015 | $max = min($this->phpSizeToB(ini_get('post_max_size')), $this->phpSizeToB(ini_get('upload_max_filesize')), $ten); |
| 1016 | return intval($max / 1024 / 1024); |
| 1017 | } |
| 1018 | |
| 1019 | public function enqueue_styles() { |
| 1020 | |
| 1021 | // Global styles |
| 1022 | wp_enqueue_style('backup-migration-style-icon', $this->get_asset('css', 'bmi-plugin-icon.min.css'), [], BMI_VERSION); |
| 1023 | |
| 1024 | // Only for BM Settings and Update Core page |
| 1025 | if (!in_array(get_current_screen()->id, ['toplevel_page_backup-migration', 'update-core', 'plugins', 'plugin-install', 'themes','customize', 'plugins-network', 'plugin-install-network', 'themes-network'])) return; |
| 1026 | |
| 1027 | // Enqueue the style |
| 1028 | wp_enqueue_style('backup-migration-style', $this->get_asset('css', 'bmi-plugin.min.css'), [], BMI_VERSION); |
| 1029 | |
| 1030 | } |
| 1031 | |
| 1032 | public function handle_after_actions() { |
| 1033 | |
| 1034 | // Handle After Migration actions |
| 1035 | $afterMigrationLock = BMI_TMP . DIRECTORY_SEPARATOR . '.migrationFinished'; |
| 1036 | if (file_exists($afterMigrationLock)) { |
| 1037 | if (strpos(site_url(), 'tastewp') !== false) { |
| 1038 | |
| 1039 | if (function_exists('wp_load_alloptions')) { |
| 1040 | wp_load_alloptions(true); |
| 1041 | } |
| 1042 | |
| 1043 | update_option('__tastewp_redirection_performed', true); |
| 1044 | update_option('auto_smart_tastewp_redirect_performed', 1); |
| 1045 | update_option('tastewp_auto_activated', true); |
| 1046 | update_option('__tastewp_sub_requested', true); |
| 1047 | |
| 1048 | } |
| 1049 | |
| 1050 | unlink($afterMigrationLock); |
| 1051 | } |
| 1052 | |
| 1053 | } |
| 1054 | |
| 1055 | public function handle_downloading() { |
| 1056 | global $wpdb; |
| 1057 | @error_reporting(0); |
| 1058 | $autologin_file = BMI_BACKUPS . '/.autologin'; |
| 1059 | $ip = '127.0.0.1'; |
| 1060 | if (isset($_SERVER['HTTP_CLIENT_IP'])) { |
| 1061 | $ip = $_SERVER['HTTP_CLIENT_IP']; |
| 1062 | } else { |
| 1063 | if (isset($_SERVER['HTTP_X_FORWARDED_FOR'])) { |
| 1064 | $ip = $_SERVER['HTTP_X_FORWARDED_FOR']; |
| 1065 | } |
| 1066 | if ($ip === false) { |
| 1067 | if (isset($_SERVER['REMOTE_ADDR'])) $ip = $_SERVER['REMOTE_ADDR']; |
| 1068 | } |
| 1069 | } |
| 1070 | $allowed = ['BMI_BACKUP', 'BMI_BACKUP_LOGS', 'PROGRESS_LOGS', 'AFTER_RESTORE', 'CURL_BACKUP']; |
| 1071 | $get_bmi = !empty($_GET['backup-migration']) ? sanitize_text_field($_GET['backup-migration']) : false; |
| 1072 | $get_bid = !empty($_GET['backup-id']) ? sanitize_text_field($_GET['backup-id']) : false; |
| 1073 | $get_pid = !empty($_GET['progress-id']) ? sanitize_text_field($_GET['progress-id']) : false; |
| 1074 | $get_is_uncensored = !empty($_GET['uncensored']) ? sanitize_text_field($_GET['uncensored']) : false; |
| 1075 | $crons_enabled = !empty($_GET['crons']) ? sanitize_text_field($_GET['crons']) : false; |
| 1076 | $secret_key = !empty($_GET['sk']) ? sanitize_text_field($_GET['sk']) : false; |
| 1077 | |
| 1078 | if (isset($get_bmi) && in_array($get_bmi, $allowed)) { |
| 1079 | if (isset($get_bid) && strlen($get_bid) > 0 && isset($secret_key) && $secret_key === Dashboard\bmi_get_config('REQUEST:SECRET')) { |
| 1080 | $type = $get_bmi; |
| 1081 | |
| 1082 | if ($type == 'AFTER_RESTORE' && isset($get_pid)) { |
| 1083 | if (file_exists($autologin_file)) { |
| 1084 | $autoLoginMD = file_get_contents($autologin_file); |
| 1085 | $autoLoginMD = explode('_', $autoLoginMD); |
| 1086 | $aID = intval($autoLoginMD[0]); |
| 1087 | $aID2 = intval($autoLoginMD[0]) - 1; |
| 1088 | $aID3 = intval($autoLoginMD[0]) + 1; |
| 1089 | $aID4 = intval($autoLoginMD[0]) + 2; |
| 1090 | $aID5 = intval($autoLoginMD[0]) + 3; |
| 1091 | $aID6 = intval($autoLoginMD[0]) + 4; |
| 1092 | $aIP = $autoLoginMD[1]; |
| 1093 | $aIZ = $autoLoginMD[2]; |
| 1094 | |
| 1095 | // Allow 1 second delay |
| 1096 | $timeIsProper = false; |
| 1097 | if ($aID === intval($get_bid)) $timeIsProper = true; |
| 1098 | if ($aID2 === intval($get_bid)) $timeIsProper = true; |
| 1099 | if ($aID3 === intval($get_bid)) $timeIsProper = true; |
| 1100 | if ($aID4 === intval($get_bid)) $timeIsProper = true; |
| 1101 | if ($aID5 === intval($get_bid)) $timeIsProper = true; |
| 1102 | if ($aID6 === intval($get_bid)) $timeIsProper = true; |
| 1103 | |
| 1104 | if ($timeIsProper && $aIP === $ip && trim($aIZ) === $get_pid) { |
| 1105 | $query = new \WP_User_Query(['role' => 'Administrator', 'count_total' => false, 'fields' => 'all']); |
| 1106 | $sqlres = $wpdb->get_results($query->request); |
| 1107 | |
| 1108 | if (sizeof($sqlres) > 0 && isset($sqlres[0]->ID) && isset($sqlres[0]->user_login)) { |
| 1109 | |
| 1110 | $user = $sqlres[0]; |
| 1111 | $adminID = $sqlres[0]->ID; |
| 1112 | $adminLogin = $sqlres[0]->user_login; |
| 1113 | |
| 1114 | remove_all_actions('wp_login', -1000); |
| 1115 | wp_load_alloptions(true); |
| 1116 | clean_user_cache(get_current_user_id()); |
| 1117 | clean_user_cache($adminID); |
| 1118 | wp_clear_auth_cookie(); |
| 1119 | wp_set_current_user($adminID, $adminLogin); |
| 1120 | wp_set_auth_cookie($adminID, 1, is_ssl()); |
| 1121 | do_action('wp_login', $adminLogin, $user); |
| 1122 | update_user_caches($user); |
| 1123 | |
| 1124 | } |
| 1125 | $cronsEnabledParam = $crons_enabled ? "&crons=true" : ""; |
| 1126 | |
| 1127 | $url = admin_url('admin.php?page=backup-migration' . $cronsEnabledParam); |
| 1128 | header('Location: ' . $url); |
| 1129 | |
| 1130 | @unlink($autologin_file); |
| 1131 | exit; |
| 1132 | } |
| 1133 | } |
| 1134 | |
| 1135 | } else if ($type == 'BMI_BACKUP') { |
| 1136 | if (Dashboard\bmi_get_config('STORAGE::DIRECT::URL') === 'true' || current_user_can('administrator')) { |
| 1137 | |
| 1138 | $backupname = $get_bid; |
| 1139 | $file = $this->fixSlashes(BMI_BACKUPS . DIRECTORY_SEPARATOR . $backupname); |
| 1140 | |
| 1141 | $outsideDir = false; |
| 1142 | if (!(file_exists($file) && $this->fixSlashes(dirname($file)) == $this->fixSlashes(BMI_BACKUPS))) { |
| 1143 | $outsideDir = true; |
| 1144 | } |
| 1145 | |
| 1146 | if ($outsideDir || strpos(strtolower(mime_content_type($file)), 'zip') === false) { |
| 1147 | header('HTTP/1.0 423 Locked'); |
| 1148 | _e("Incorrect usage of the query request.", 'backup-backup'); |
| 1149 | exit; |
| 1150 | } |
| 1151 | |
| 1152 | if (Dashboard\bmi_get_config('OTHER:DOWNLOAD:DIRECT') == 'true') { |
| 1153 | if (file_exists(BMI_BACKUPS . DIRECTORY_SEPARATOR . '.htaccess')) @unlink(BMI_BACKUPS . DIRECTORY_SEPARATOR . '.htaccess'); |
| 1154 | if (file_exists(dirname(BMI_BACKUPS) . DIRECTORY_SEPARATOR . '.htaccess')) @unlink(dirname(BMI_BACKUPS) . DIRECTORY_SEPARATOR . '.htaccess'); |
| 1155 | $wpcontent = trailingslashit(WP_CONTENT_DIR); |
| 1156 | $wpcs = strlen($wpcontent); |
| 1157 | $url = $this->fixSlashes(content_url(substr($file, $wpcs)), '/'); |
| 1158 | $path = wp_redirect($url); |
| 1159 | exit; |
| 1160 | } |
| 1161 | |
| 1162 | // Prevent parent directory downloading |
| 1163 | if (ob_get_contents()) ob_end_clean(); |
| 1164 | |
| 1165 | if ($this->isFunctionEnabled('ignore_user_abort')) @ignore_user_abort(true); |
| 1166 | if ($this->isFunctionEnabled('set_time_limit')) @set_time_limit(16000); |
| 1167 | if ($this->isFunctionEnabled('headers_sent') && $this->isFunctionEnabled('session_status')) { |
| 1168 | if (!headers_sent() && session_status() === PHP_SESSION_DISABLED) { |
| 1169 | if ($this->isFunctionEnabled('ini_set')) { |
| 1170 | @ini_set('max_execution_time', '259200'); |
| 1171 | @ini_set('max_input_time', '259200'); |
| 1172 | @ini_set('memory_limit', '-1'); |
| 1173 | if (@ini_get('zlib.output_compression')) { |
| 1174 | @ini_set('zlib.output_compression', 'Off'); |
| 1175 | } |
| 1176 | } |
| 1177 | } |
| 1178 | } |
| 1179 | |
| 1180 | if (strlen(session_id()) > 0) session_write_close(); |
| 1181 | |
| 1182 | $fp = @fopen($file, 'rb'); |
| 1183 | |
| 1184 | // header('X-Sendfile: ' . $file); |
| 1185 | // header('X-Sendfile-Type: X-Accel-Redirect'); |
| 1186 | // header('X-Accel-Redirect: ' . $file); |
| 1187 | // header('X-Accel-Buffering: yes'); |
| 1188 | header('Expires: 0'); |
| 1189 | header('Pragma: public'); |
| 1190 | header('Cache-Control: must-revalidate, post-check=0, pre-check=0'); |
| 1191 | header('Content-Disposition: attachment; filename="' . $backupname . '"'); |
| 1192 | header('Content-Type: application/octet-stream'); |
| 1193 | header('Content-Transfer-Encoding: binary'); |
| 1194 | header('Content-Length: ' . filesize($file)); |
| 1195 | header('Content-Description: File Transfer'); |
| 1196 | http_response_code(200); |
| 1197 | |
| 1198 | if (ob_get_level()) ob_end_clean(); |
| 1199 | |
| 1200 | fpassthru($fp); |
| 1201 | fclose($fp); |
| 1202 | exit; |
| 1203 | |
| 1204 | } else { |
| 1205 | if (ob_get_contents()) ob_end_clean(); |
| 1206 | header('HTTP/1.0 423 Locked'); |
| 1207 | if (ob_get_level()) ob_end_clean(); |
| 1208 | echo __("Backup download is restricted (allowed for admins only).", 'backup-backup'); |
| 1209 | exit; |
| 1210 | } |
| 1211 | } else if ($type == 'BMI_BACKUP_LOGS') { |
| 1212 | |
| 1213 | // Only Admin can download backup logs |
| 1214 | if (!(current_user_can('administrator') || current_user_can('do_backups'))) return; |
| 1215 | |
| 1216 | if (ob_get_contents()) ob_end_clean(); |
| 1217 | $backupname = $get_bid; |
| 1218 | $file = $this->fixSlashes(BMI_BACKUPS . DIRECTORY_SEPARATOR . $backupname); |
| 1219 | |
| 1220 | // Prevent parent directory downloading |
| 1221 | if (file_exists($file) && $this->fixSlashes(dirname($file)) == $this->fixSlashes(BMI_BACKUPS)) { |
| 1222 | require_once BMI_INCLUDES . '/zipper/zipping.php'; |
| 1223 | |
| 1224 | $zipper = new Zipper(); |
| 1225 | $logs = $zipper->getZipFileContentPlain($file, 'bmi_logs_this_backup.log'); |
| 1226 | header('Content-Type: text/plain'); |
| 1227 | |
| 1228 | if ($logs) { |
| 1229 | header('Content-Disposition: attachment; filename="' . substr($backupname, 0, -4) . '.log"'); |
| 1230 | http_response_code(200); |
| 1231 | if (ob_get_level()) ob_end_clean(); |
| 1232 | |
| 1233 | $logs = explode('\n', $logs); |
| 1234 | $current_directory = Dashboard\bmi_get_config('STORAGE::LOCAL::PATH'); |
| 1235 | $backups_path = $this->fixSlashes($current_directory . DIRECTORY_SEPARATOR . 'backups'); |
| 1236 | $scanned_directory_all = array_diff(scandir($backups_path), ['..', '.']); |
| 1237 | $scanned_directory = array_values(preg_grep('/((.*).zip)/i', $scanned_directory_all)); |
| 1238 | |
| 1239 | for ($i = 0; $i < sizeof($logs); ++$i) { |
| 1240 | |
| 1241 | $line = $logs[$i]; |
| 1242 | echo $this->escapeSensitive($line, $current_directory, $scanned_directory) . "\n"; |
| 1243 | |
| 1244 | } |
| 1245 | |
| 1246 | exit; |
| 1247 | } else { |
| 1248 | if (ob_get_level()) ob_end_clean(); |
| 1249 | header('HTTP/1.0 404 Not found'); |
| 1250 | echo __("There was an error during getting logs, this file is not right log file.", 'backup-backup'); |
| 1251 | exit; |
| 1252 | } |
| 1253 | } |
| 1254 | |
| 1255 | } else if ($type == 'PROGRESS_LOGS') { |
| 1256 | $allowed_progress = [ |
| 1257 | 'latest_full.log', |
| 1258 | 'latest.log', |
| 1259 | 'latest_progress.log', |
| 1260 | 'latest_migration_full.log', |
| 1261 | 'latest_migration.log', |
| 1262 | 'latest_migration_progress.log', |
| 1263 | 'latest_staging_full.log', |
| 1264 | 'latest_staging.log', |
| 1265 | 'latest_staging_progress.log', |
| 1266 | 'complete_logs.log' |
| 1267 | ]; |
| 1268 | if (isset($get_pid) && in_array($get_pid, $allowed_progress)) { |
| 1269 | |
| 1270 | $restricted_progress = ['complete_logs.log']; |
| 1271 | if (in_array($get_pid, $restricted_progress)) { |
| 1272 | |
| 1273 | // Only Admin can download backup logs |
| 1274 | if (!(current_user_can('administrator') || current_user_can('do_backups'))) return; |
| 1275 | |
| 1276 | } |
| 1277 | |
| 1278 | header('Content-Type: text/plain'); |
| 1279 | header('Cache-Control: must-revalidate, post-check=0, pre-check=0'); |
| 1280 | http_response_code(200); |
| 1281 | if (ob_get_contents()) ob_end_clean(); |
| 1282 | if ($get_pid == 'complete_logs.log') { |
| 1283 | $file = BMI_CONFIG_DIR . DIRECTORY_SEPARATOR . 'complete_logs.log'; |
| 1284 | if (ob_get_level()) ob_end_clean(); |
| 1285 | $this->readFileSensitive($file); |
| 1286 | exit; |
| 1287 | } else if ($get_pid == 'latest_full.log') { |
| 1288 | $progress = dirname(BMI_BACKUPS) . DIRECTORY_SEPARATOR . 'backups' . DIRECTORY_SEPARATOR . 'latest_progress.log'; |
| 1289 | $logs = dirname(BMI_BACKUPS) . DIRECTORY_SEPARATOR . 'backups' . DIRECTORY_SEPARATOR . 'latest.log'; |
| 1290 | if ((file_exists($progress) && file_exists($logs) && ((time() - filemtime($progress)) < (60 * 1))) || current_user_can('administrator')) { |
| 1291 | if (ob_get_level()) ob_end_clean(); |
| 1292 | readfile($progress); |
| 1293 | echo "\n"; |
| 1294 | if (isset($get_is_uncensored) && $get_is_uncensored && current_user_can('administrator')) readfile($logs); |
| 1295 | else $this->readFileSensitive($logs); |
| 1296 | exit; |
| 1297 | } else { |
| 1298 | if (file_exists($progress) && !(time() - filemtime($progress)) < (60 * 1)) { |
| 1299 | if (ob_get_level()) ob_end_clean(); |
| 1300 | echo __("Due to security reasons access to this file is disabled at this moment.", 'backup-backup') . "\n"; |
| 1301 | echo __("Human readable: file expired.", 'backup-backup'); |
| 1302 | exit; |
| 1303 | } else { |
| 1304 | if (ob_get_level()) ob_end_clean(); |
| 1305 | echo ''; |
| 1306 | exit; |
| 1307 | } |
| 1308 | } |
| 1309 | } else if ($get_pid == 'latest_migration_full.log') { |
| 1310 | $progress = dirname(BMI_BACKUPS) . DIRECTORY_SEPARATOR . 'backups' . DIRECTORY_SEPARATOR . 'latest_migration_progress.log'; |
| 1311 | $logs = dirname(BMI_BACKUPS) . DIRECTORY_SEPARATOR . 'backups' . DIRECTORY_SEPARATOR . 'latest_migration.log'; |
| 1312 | if ((file_exists($progress) && file_exists($logs) && ((time() - filemtime($progress)) < (60 * 1))) || current_user_can('administrator')) { |
| 1313 | if (ob_get_level()) ob_end_clean(); |
| 1314 | readfile($progress); |
| 1315 | echo "\n"; |
| 1316 | if (isset($get_is_uncensored) && $get_is_uncensored && current_user_can('administrator')) readfile($logs); |
| 1317 | else $this->readFileSensitive($logs); |
| 1318 | exit; |
| 1319 | } else { |
| 1320 | if (file_exists($progress) && !(time() - filemtime($progress)) < (60 * 1)) { |
| 1321 | if (ob_get_level()) ob_end_clean(); |
| 1322 | echo __("Due to security reasons access to this file is disabled at this moment.", 'backup-backup') . "\n"; |
| 1323 | echo __("Human readable: file expired.", 'backup-backup'); |
| 1324 | exit; |
| 1325 | } else { |
| 1326 | if (ob_get_level()) ob_end_clean(); |
| 1327 | echo ''; |
| 1328 | exit; |
| 1329 | } |
| 1330 | } |
| 1331 | } else if ($get_pid == 'latest_staging_full.log') { |
| 1332 | $progress = BMI_STAGING . DIRECTORY_SEPARATOR . 'latest_staging_progress.log'; |
| 1333 | $logs = BMI_STAGING . DIRECTORY_SEPARATOR . 'latest_staging.log'; |
| 1334 | if ((file_exists($progress) && file_exists($logs) && ((time() - filemtime($progress)) < (60 * 1))) || current_user_can('administrator')) { |
| 1335 | if (ob_get_level()) ob_end_clean(); |
| 1336 | readfile($progress); |
| 1337 | echo "\n"; |
| 1338 | $this->readFileSensitive($logs); |
| 1339 | exit; |
| 1340 | } else { |
| 1341 | if (file_exists($progress) && !(time() - filemtime($progress)) < (60 * 1)) { |
| 1342 | if (ob_get_level()) ob_end_clean(); |
| 1343 | echo __("Due to security reasons access to this file is disabled at this moment.", 'backup-backup') . "\n"; |
| 1344 | echo __("Human readable: file expired.", 'backup-backup'); |
| 1345 | exit; |
| 1346 | } else { |
| 1347 | if (ob_get_level()) ob_end_clean(); |
| 1348 | echo ''; |
| 1349 | exit; |
| 1350 | } |
| 1351 | } |
| 1352 | } else { |
| 1353 | $file = dirname(BMI_BACKUPS) . DIRECTORY_SEPARATOR . 'backups' . DIRECTORY_SEPARATOR . $get_pid; |
| 1354 | if ($get_pid == 'latest_staging.log') $file = BMI_STAGING . DIRECTORY_SEPARATOR . $get_pid; |
| 1355 | if ($get_pid == 'latest_staging_progress.log') $file = BMI_STAGING . DIRECTORY_SEPARATOR . $get_pid; |
| 1356 | if (file_exists($file) && (((time() - filemtime($file)) < (60 * 1)) || current_user_can('administrator'))) { |
| 1357 | if (ob_get_level()) ob_end_clean(); |
| 1358 | |
| 1359 | if (isset($get_is_uncensored) && $get_is_uncensored && current_user_can('administrator')) readfile($file); |
| 1360 | else $this->readFileSensitive($file); |
| 1361 | |
| 1362 | echo "\n"; |
| 1363 | if ($get_pid == 'latest.log') $file = dirname(BMI_BACKUPS) . DIRECTORY_SEPARATOR . 'backups' . DIRECTORY_SEPARATOR . 'latest_progress.log'; |
| 1364 | if ($get_pid == 'latest_migration.log') $file = dirname(BMI_BACKUPS) . DIRECTORY_SEPARATOR . 'backups' . DIRECTORY_SEPARATOR . 'latest_migration_progress.log'; |
| 1365 | if ($get_pid == 'latest_staging.log') $file = BMI_STAGING . DIRECTORY_SEPARATOR . 'latest_staging_progress.log'; |
| 1366 | echo __("[DOWNLOAD GENERATED] File downloaded on (server time): ", 'backup-backup') . date('Y-m-d H:i:s') . "\n"; |
| 1367 | echo __("[DOWNLOAD GENERATED] Last update (seconds): ", 'backup-backup') . (time() - filemtime($file)) . __(" seconds ago ", 'backup-backup') . "\n"; |
| 1368 | echo __("[DOWNLOAD GENERATED] Last update (date): ", 'backup-backup') . date('Y-m-d H:i:s', filemtime($file)) . " \n"; |
| 1369 | exit; |
| 1370 | } else { |
| 1371 | if (file_exists($file) && !(time() - filemtime($file)) < (60 * 1)) { |
| 1372 | if (ob_get_level()) ob_end_clean(); |
| 1373 | echo __("Due to security reasons access to this file is disabled at this moment.", 'backup-backup') . "\n"; |
| 1374 | echo __("Human readable: file expired.", 'backup-backup'); |
| 1375 | exit; |
| 1376 | } else { |
| 1377 | if (ob_get_level()) ob_end_clean(); |
| 1378 | echo ''; |
| 1379 | exit; |
| 1380 | } |
| 1381 | } |
| 1382 | } |
| 1383 | } |
| 1384 | } else if ($type == 'CURL_BACKUP') { |
| 1385 | |
| 1386 | // We tried to use nonces here, but turns out that WordPress does not work well with generating nonces for cURL session. |
| 1387 | // We also tries to use cookiejar etc. but for researchers, this function is "verified" by process identy. |
| 1388 | // It's similarly safe as nonce, but it works in case we need, nonces gets rejected after second request. |
| 1389 | // |
| 1390 | // At the end, user who indeed would like to abuse this functionality, he can't do anything than helping the site owner. |
| 1391 | // Free browser will keep the process ongoing, user won't receive any details other than "success" - as long as the user know the process identy. |
| 1392 | |
| 1393 | try { |
| 1394 | |
| 1395 | // Load bypasser |
| 1396 | require_once BMI_INCLUDES . '/backup-process.php'; |
| 1397 | $request = new Bypasser($get_bid, BMI_CONFIG_DIR, trailingslashit(WP_CONTENT_DIR), BMI_BACKUPS, trailingslashit(ABSPATH), plugin_dir_path(BMI_ROOT_FILE)); |
| 1398 | |
| 1399 | if (sizeof($request->remote_settings) === 0) return; |
| 1400 | |
| 1401 | // Handle request |
| 1402 | $request->handle_batch(); |
| 1403 | exit; |
| 1404 | |
| 1405 | } catch (\Exception $e) { |
| 1406 | |
| 1407 | error_log('There was an error with Backup Migration plugin: ' . $e->getMessage()); |
| 1408 | Logger::error(__('Error handler: ', 'backup-backup') . 'ajax#01' . '|' . $e->getMessage()); |
| 1409 | error_log(strval($e)); |
| 1410 | |
| 1411 | } catch (\Throwable $t) { |
| 1412 | |
| 1413 | error_log('There was an error with Backup Migration plugin: ' . $t->getMessage()); |
| 1414 | Logger::error(__('Error handler: ', 'backup-backup') . 'ajax#01' . '|' . $t->getMessage()); |
| 1415 | error_log(strval($t)); |
| 1416 | |
| 1417 | } |
| 1418 | |
| 1419 | } |
| 1420 | } |
| 1421 | } |
| 1422 | } |
| 1423 | |
| 1424 | public function deactivation() { |
| 1425 | Logger::log(__("Plugin has been deactivated", 'backup-backup')); |
| 1426 | $this->revertLitespeed(); |
| 1427 | } |
| 1428 | |
| 1429 | public static function res($array) { |
| 1430 | $GLOBALS['BMI::RESPONSE::SENT'] = true; |
| 1431 | echo json_encode(Backup_Migration_Plugin::sanitize($array)); |
| 1432 | |
| 1433 | if (defined('BMI_USING_CLI_FUNCTIONALITY') && BMI_USING_CLI_FUNCTIONALITY === true) { |
| 1434 | Logger::log('CLI response:'); |
| 1435 | Logger::log(json_encode(Backup_Migration_Plugin::sanitize($array))); |
| 1436 | } |
| 1437 | |
| 1438 | exit; |
| 1439 | } |
| 1440 | |
| 1441 | public static function getAvailableMemoryInBytes() { |
| 1442 | |
| 1443 | $totalMemory = @ini_get('memory_limit'); |
| 1444 | if ($totalMemory == -1) { |
| 1445 | |
| 1446 | $totalMemory = 32 * 1024 * 1024; |
| 1447 | |
| 1448 | } else { |
| 1449 | |
| 1450 | if (strpos($totalMemory, 'M') !== false || strpos($totalMemory, 'm') !== false) { |
| 1451 | $totalMemory = intval($totalMemory) * 1024 * 1024; |
| 1452 | } else if (strpos($totalMemory, 'G') !== false || strpos($totalMemory, 'g') !== false) { |
| 1453 | $totalMemory = intval($totalMemory) * 1024 * 1024 * 1024; |
| 1454 | } else if (strpos($totalMemory, 'K') !== false || strpos($totalMemory, 'k') !== false) { |
| 1455 | $totalMemory = intval($totalMemory) * 1024; |
| 1456 | } else { |
| 1457 | $totalMemory = intval($totalMemory); |
| 1458 | } |
| 1459 | |
| 1460 | } |
| 1461 | |
| 1462 | $availableMemory = $totalMemory - memory_get_usage(true); |
| 1463 | |
| 1464 | return $availableMemory; |
| 1465 | |
| 1466 | } |
| 1467 | |
| 1468 | public static function sanitize($data = []) { |
| 1469 | $array = []; |
| 1470 | |
| 1471 | if (is_array($data) || is_object($data)) { |
| 1472 | foreach ($data as $key => $value) { |
| 1473 | $key = ((is_numeric($key))?intval($key):sanitize_text_field($key)); |
| 1474 | |
| 1475 | if (is_array($value) || is_object($value)) { |
| 1476 | $array[$key] = Backup_Migration_Plugin::sanitize($value); |
| 1477 | } else { |
| 1478 | $array[$key] = sanitize_text_field($value); |
| 1479 | } |
| 1480 | } |
| 1481 | } elseif (is_string($data)) { |
| 1482 | return sanitize_text_field($data); |
| 1483 | } elseif (is_bool($data)) { |
| 1484 | return $data; |
| 1485 | } elseif (is_null($data)) { |
| 1486 | return 'false'; |
| 1487 | } else { |
| 1488 | Logger::log(__("Unknow AJAX Sanitize Type: ", 'backup-backup') . gettype($data)); |
| 1489 | wp_die(); |
| 1490 | } |
| 1491 | |
| 1492 | return $array; |
| 1493 | } |
| 1494 | |
| 1495 | public static function fixLitespeed() { |
| 1496 | $litepath = BMI_INCLUDES . DIRECTORY_SEPARATOR . 'htaccess' . DIRECTORY_SEPARATOR . '.litespeed'; |
| 1497 | $htpath = ABSPATH . DIRECTORY_SEPARATOR . '.htaccess'; |
| 1498 | if (!is_writable($htpath)) return ['status' => 'success']; |
| 1499 | if (file_exists($htpath)) { |
| 1500 | Backup_Migration_Plugin::revertLitespeed(); |
| 1501 | $litespeed = @file_get_contents($litepath); |
| 1502 | $htaccess = @file_get_contents($htpath); |
| 1503 | $htaccess = explode("\n", $htaccess); |
| 1504 | $litespeed = explode("\n", $litespeed); |
| 1505 | |
| 1506 | $hasAlready = false; |
| 1507 | for ($i = 0; $i < sizeof($htaccess); ++$i) { |
| 1508 | if (strpos($htaccess[$i], 'Backup Migration') !== false) { |
| 1509 | $hasAlready = true; |
| 1510 | |
| 1511 | break; |
| 1512 | } |
| 1513 | } |
| 1514 | |
| 1515 | if ($hasAlready) { |
| 1516 | return ['status' => 'success']; |
| 1517 | } |
| 1518 | $htaccess[] = ''; |
| 1519 | for ($i = 0; $i < sizeof($litespeed); ++$i) { |
| 1520 | $htaccess[] = $litespeed[$i]; |
| 1521 | } |
| 1522 | |
| 1523 | file_put_contents($htpath, implode("\n", $htaccess)); |
| 1524 | } else { |
| 1525 | copy($litepath, $htpath); |
| 1526 | } |
| 1527 | |
| 1528 | return ['status' => 'success']; |
| 1529 | } |
| 1530 | |
| 1531 | public static function revertLitespeed() { |
| 1532 | $htpath = ABSPATH . DIRECTORY_SEPARATOR . '.htaccess'; |
| 1533 | $addline = true; |
| 1534 | |
| 1535 | if (!is_writable($htpath)) return ['status' => 'success']; |
| 1536 | $htaccess = @file_get_contents($htpath); |
| 1537 | $htaccess = explode("\n", $htaccess); |
| 1538 | $htFilter = []; |
| 1539 | |
| 1540 | for ($i = 0; $i < sizeof($htaccess); ++$i) { |
| 1541 | if (strpos($htaccess[$i], 'Backup Migration START')) { |
| 1542 | $addline = false; |
| 1543 | |
| 1544 | continue; |
| 1545 | } elseif (strpos($htaccess[$i], 'Backup Migration END')) { |
| 1546 | $addline = true; |
| 1547 | |
| 1548 | continue; |
| 1549 | } else { |
| 1550 | if ($addline == true) { |
| 1551 | $htFilter[] = $htaccess[$i]; |
| 1552 | } |
| 1553 | } |
| 1554 | } |
| 1555 | |
| 1556 | file_put_contents($htpath, trim(implode("\n", $htFilter))); |
| 1557 | |
| 1558 | return ['status' => 'success']; |
| 1559 | } |
| 1560 | |
| 1561 | public static function humanSize($bytes) { |
| 1562 | if (is_int($bytes)) { |
| 1563 | $label = ['B', 'KB', 'MB', 'GB', 'TB', 'PB']; |
| 1564 | for ($i = 0; $bytes >= 1024 && $i < (count($label) - 1); $bytes /= 1024, $i++); |
| 1565 | |
| 1566 | return (round($bytes, 2) . " " . $label[$i]); |
| 1567 | } else return $bytes; |
| 1568 | } |
| 1569 | |
| 1570 | public static function fixSlashes($str, $slash = false) { |
| 1571 | // Old version |
| 1572 | // $str = str_replace('\\\\', DIRECTORY_SEPARATOR, $str); |
| 1573 | // $str = str_replace('\\', DIRECTORY_SEPARATOR, $str); |
| 1574 | // $str = str_replace('\/', DIRECTORY_SEPARATOR, $str); |
| 1575 | // $str = str_replace('/', DIRECTORY_SEPARATOR, $str); |
| 1576 | |
| 1577 | // if ($str[strlen($str) - 1] == DIRECTORY_SEPARATOR) { |
| 1578 | // $str = substr($str, 0, -1); |
| 1579 | // } |
| 1580 | |
| 1581 | // Since 1.3.2 |
| 1582 | $protocol = ''; |
| 1583 | if ($slash == false) $slash = DIRECTORY_SEPARATOR; |
| 1584 | if (substr($str, 0, 7) == 'http://') $protocol = 'http://'; |
| 1585 | else if (substr($str, 0, 8) == 'https://') $protocol = 'https://'; |
| 1586 | |
| 1587 | $str = substr($str, strlen($protocol)); |
| 1588 | $str = preg_replace('/[\\\\\/]+/', $slash, $str); |
| 1589 | $str = untrailingslashit($str); |
| 1590 | |
| 1591 | return $protocol . $str; |
| 1592 | } |
| 1593 | |
| 1594 | public static function canShareLogsOrShouldAsk() { |
| 1595 | |
| 1596 | return 'not-allowed'; |
| 1597 | |
| 1598 | // REMOVED CODE: |
| 1599 | // $isAllowed = get_option('BMI_LOGS_SHARING_IS_ALLOWED', 'unknown'); |
| 1600 | // $isAllowedConfig = Dashboard\bmi_get_config('LOGS::SHARING'); |
| 1601 | // |
| 1602 | // if ($isAllowed == 'unknown' || empty($isAllowedConfig)) return 'ask'; |
| 1603 | // else if ($isAllowed === 'yes' && $isAllowedConfig === 'yes') { |
| 1604 | // return 'allowed'; |
| 1605 | // } else if ($isAllowed === 'no' && $isAllowedConfig === 'no') { |
| 1606 | // return 'not-allowed'; |
| 1607 | // } else return 'ask'; |
| 1608 | |
| 1609 | } |
| 1610 | |
| 1611 | public static function getRecentSize() { |
| 1612 | $folderNames = [ 'BACKUP:DATABASE' => 'database', |
| 1613 | "BACKUP:FILES::PLUGINS" => 'plugins', |
| 1614 | "BACKUP:FILES::UPLOADS" => 'uploads', |
| 1615 | "BACKUP:FILES::THEMES" => 'themes', |
| 1616 | "BACKUP:FILES::OTHERS" => 'contents_others', |
| 1617 | "BACKUP:FILES::WP" => 'wordpress' |
| 1618 | ]; |
| 1619 | |
| 1620 | $size = 0; |
| 1621 | foreach ($folderNames as $setting => $fileName) { |
| 1622 | if (Dashboard\bmi_get_config($setting) === 'true') { |
| 1623 | $size += get_transient('bmi_latest_size_' . $fileName); |
| 1624 | } |
| 1625 | |
| 1626 | } |
| 1627 | return $size; |
| 1628 | } |
| 1629 | |
| 1630 | public static function merge_arrays(&$array1, &$array2) { |
| 1631 | for ($i = 0; $i < sizeof($array2); ++$i) { |
| 1632 | $array1[] = $array2[$i]; |
| 1633 | } |
| 1634 | } |
| 1635 | |
| 1636 | public static function getDefaultDisabledPaths() { |
| 1637 | require_once BMI_INCLUDES . '/staging/controller.php'; |
| 1638 | $staging = new Staging('..ajax..'); |
| 1639 | $stagingSites = $staging->getStagingSites(true); |
| 1640 | $stagingSitesPaths = []; |
| 1641 | // Get all directory names of staging sites |
| 1642 | foreach ($stagingSites as $index => $site) { |
| 1643 | |
| 1644 | // Convert every directory to their location path |
| 1645 | $stagingSitesPaths[] = '***ABSPATH***/' . $site['name']; |
| 1646 | |
| 1647 | } |
| 1648 | |
| 1649 | $ignored_paths_default = [ |
| 1650 | BMI_CONFIG_DIR, |
| 1651 | BMI_BACKUPS, |
| 1652 | BMI_ROOT_DIR, |
| 1653 | constant('BMI_PRO_ROOT_DIR'), |
| 1654 | "***ABSPATH***/wp-content/ai1wm-backups", |
| 1655 | "***ABSPATH***/wp-content/ai1wm-backups-old", |
| 1656 | "***ABSPATH***/wp-content/mwp-download", |
| 1657 | "***ABSPATH***/wp-content/uploads/wp-clone", |
| 1658 | "***ABSPATH***/wp-content/updraft", |
| 1659 | "***ABSPATH***/wp-content/backups-dup-pro", |
| 1660 | "***ABSPATH***/wp-content/wpvividbackups", |
| 1661 | "***ABSPATH***/wp-content/backup-guard", |
| 1662 | "***ABSPATH***/wp-content/backuply", |
| 1663 | "***ABSPATH***/wp-content/backups-dup-lite", |
| 1664 | "***ABSPATH***/wp-content/uploads/backupbuddy_backups", |
| 1665 | "***ABSPATH***/wp-content/uploads/wp-file-manager-pro", |
| 1666 | "***ABSPATH***/wp-content/uploads/wp-file-manager", |
| 1667 | "***ABSPATH***/wp-content/plugins/akeebabackupwp", |
| 1668 | "***ABSPATH***/wp-content/uploads/jetbackup", |
| 1669 | "***ABSPATH***/wp-content/uploads/backup-guard", |
| 1670 | "***ABSPATH***/wp-content/uploads/wp-migrate-db", |
| 1671 | "***ABSPATH***/wp-content/uploads/wpforms/.htaccess.cpmh3129", |
| 1672 | "***ABSPATH***/wp-content/uploads/gravity_forms/.htaccess.cpmh3129", |
| 1673 | "***ABSPATH***/.htaccess.cpmh3129", |
| 1674 | "***ABSPATH***/logs/traffic.html/.md5sums", |
| 1675 | "***ABSPATH***/wp-config.php", |
| 1676 | "***ABSPATH***/wp-content/backup-migration-config.php", |
| 1677 | ]; |
| 1678 | $ignored_paths = array_merge($ignored_paths_default, $stagingSitesPaths); |
| 1679 | array_walk($ignored_paths, function(&$path){ |
| 1680 | $path = self::fixSlashes(str_replace('***ABSPATH***', ABSPATH, $path)); |
| 1681 | }); |
| 1682 | return $ignored_paths; |
| 1683 | } |
| 1684 | |
| 1685 | private function get_asset($base = '', $asset = '') { |
| 1686 | return BMI_ASSETS . '/' . $base . '/' . $asset; |
| 1687 | } |
| 1688 | |
| 1689 | /** |
| 1690 | * Extend the execution time for the plugin |
| 1691 | * |
| 1692 | * @return void |
| 1693 | */ |
| 1694 | public static function extend_execution_time() { |
| 1695 | if (self::isFunctionEnabled('headers_sent') && self::isFunctionEnabled('session_status')) { |
| 1696 | if (!headers_sent() && session_status() === PHP_SESSION_DISABLED) { |
| 1697 | if (self::isFunctionEnabled('ignore_user_abort')) @ignore_user_abort(true); |
| 1698 | if (self::isFunctionEnabled('set_time_limit')) @set_time_limit(16000); |
| 1699 | if (self::isFunctionEnabled('ini_set')) { |
| 1700 | @ini_set('max_execution_time', '259200'); |
| 1701 | @ini_set('max_input_time', '259200'); |
| 1702 | } |
| 1703 | } |
| 1704 | } |
| 1705 | } |
| 1706 | |
| 1707 | public static function getRetryAfterIfAvailable($ch, $response) |
| 1708 | { |
| 1709 | $phpVersion = phpversion(); |
| 1710 | $curlVersion = curl_version(); |
| 1711 | // Available as of PHP 8.2.0 and cURL 7.66.0 |
| 1712 | if (version_compare($phpVersion, '8.2.0', '>=') && version_compare($curlVersion['version'], '7.66.0', '>=')) { |
| 1713 | $retryAfter = curl_getinfo($ch, CURLINFO_RETRY_AFTER); |
| 1714 | if ($retryAfter !== false) { |
| 1715 | return $retryAfter; |
| 1716 | } |
| 1717 | }else { |
| 1718 | $header_size = curl_getinfo($ch, CURLINFO_HEADER_SIZE); |
| 1719 | $header = substr($response, 0, $header_size); |
| 1720 | $headers = explode("\r\n", $header); |
| 1721 | foreach ($headers as $h) { |
| 1722 | if (preg_match('/^Retry-After:\s+(\d+)/i', $h, $matches)) { |
| 1723 | return intval($matches[1]); |
| 1724 | } |
| 1725 | } |
| 1726 | } |
| 1727 | return false; |
| 1728 | |
| 1729 | } |
| 1730 | } |
| 1731 |