| @@ -3,21 +3,17 @@ | ||
| 3 | 3 | namespace BitCode\BitForm\Admin\Form; |
| 4 | 4 | |
| 5 | 5 | use BitCode\BitForm\Core\Cryptography\Cryptography; |
| 6 | 6 | use BitCode\BitForm\Core\Database\FormEntryModel; |
| 7 | -use BitCode\BitForm\Core\Util\FileHandler; | |
| 8 | 7 | use BitCode\BitForm\Core\Util\Log; |
| 9 | 8 | use Exception; |
| 10 | -use WP_Error; | |
| 11 | 9 | |
| 12 | 10 | class Helpers |
| 13 | 11 | { |
| 14 | - private static $encryptEntryIds = []; | |
| 15 | 12 | |
| 16 | 13 | public static $file_upload_types = ['file-up', 'advanced-file-up']; |
| 17 | 14 | |
| 18 | 15 | public static $repeated_array_type_data_fields = ['check', 'image-select']; |
| 19 | - | |
| 20 | 16 | public static function filterNullEntries($entries) |
| 21 | 17 | { |
| 22 | 18 | $filteredEntries = []; |
| 23 | 19 | foreach ($entries as $entry) { |
| @@ -37,50 +33,39 @@ | ||
| 37 | 33 | { |
| 38 | 34 | $attributes = wp_json_encode($attrs); |
| 39 | 35 | $instObj = ''; |
| 40 | 36 | if ($instanceObj) { |
| 41 | - $instObj .= sprintf( | |
| 42 | - ' | |
| 43 | - script.onload = function () { | |
| 44 | - bfSelect("#{%1$s}").querySelectorAll("{%2$s}").forEach(function(fld){ | |
| 45 | - %3$s; | |
| 46 | - }); | |
| 47 | - } | |
| 48 | - ', | |
| 49 | - $contentId, | |
| 50 | - $selector, | |
| 51 | - $instanceObj | |
| 52 | - ); | |
| 37 | + $instObj .= <<<INST | |
| 38 | +script.onload = function () { | |
| 39 | + bfSelect('#{$contentId}').querySelectorAll('{$selector}').forEach(function(fld){ | |
| 40 | + $instanceObj; | |
| 41 | + }); | |
| 42 | +} | |
| 43 | +INST; | |
| 53 | 44 | } |
| 54 | - return sprintf( | |
| 55 | - ' | |
| 56 | - var script = document.createElement("script"), integrity = "%1$s", attrs = %2$s, id = "%3$s"; | |
| 57 | - script.src = "%4$s"; | |
| 58 | - script.id = id; | |
| 59 | - if(integrity){ | |
| 60 | - script.integrity = integrity; | |
| 61 | - script.crossOrigin = "anonymous"; | |
| 62 | - } | |
| 63 | - if(attrs){ | |
| 64 | - Object.entries(attrs).forEach(function([key, val]){ | |
| 65 | - script.setAttribute(key,val); | |
| 66 | - }) | |
| 67 | - } | |
| 68 | - $instObj; | |
| 69 | - var bodyElm = document.body; | |
| 70 | - var alreadyExistScriptElm = bodyElm ? bodyElm.querySelector("script#$id"):null; | |
| 71 | - if(alreadyExistScriptElm){ | |
| 72 | - bodyElm.removeChild(alreadyExistScriptElm) | |
| 73 | - } | |
| 74 | - if(!(window.recaptcha && id === "g-recaptcha-script")){ | |
| 75 | - bodyElm.appendChild(script); | |
| 76 | - } | |
| 77 | - ', | |
| 78 | - $integrity, | |
| 79 | - $attributes, | |
| 80 | - $id, | |
| 81 | - $src, | |
| 82 | - ); | |
| 45 | + return <<<LOAD_SECRIPT | |
| 46 | +var script = document.createElement('script'), integrity = '$integrity', attrs = $attributes, id = '$id'; | |
| 47 | +script.src = '$src'; | |
| 48 | +script.id = id; | |
| 49 | +if(integrity){ | |
| 50 | + script.integrity = integrity; | |
| 51 | + script.crossOrigin = 'anonymous'; | |
| 52 | +} | |
| 53 | +if(attrs){ | |
| 54 | + Object.entries(attrs).forEach(function([key, val]){ | |
| 55 | + script.setAttribute(key,val); | |
| 56 | + }) | |
| 57 | +} | |
| 58 | +$instObj; | |
| 59 | +var bodyElm = document.body; | |
| 60 | +var alreadyExistScriptElm = bodyElm ? bodyElm.querySelector('script#$id'):null; | |
| 61 | +if(alreadyExistScriptElm){ | |
| 62 | + bodyElm.removeChild(alreadyExistScriptElm) | |
| 63 | +} | |
| 64 | +if(!(window.recaptcha && id === 'g-recaptcha-script')){ | |
| 65 | + bodyElm.appendChild(script); | |
| 66 | +} | |
| 67 | +LOAD_SECRIPT; | |
| 83 | 68 | } |
| 84 | 69 | |
| 85 | 70 | public static function minifyJs($input) |
| 86 | 71 | { |
| @@ -98,79 +83,8 @@ | ||
| 98 | 83 | $input |
| 99 | 84 | ); |
| 100 | 85 | } |
| 101 | 86 | |
| 102 | - public static function removeJsSingleLineComments($code) | |
| 103 | - { | |
| 104 | - $length = strlen($code); | |
| 105 | - $result = ''; | |
| 106 | - $inString = false; | |
| 107 | - $inTemplate = false; | |
| 108 | - $inRegex = false; | |
| 109 | - $escapeNext = false; | |
| 110 | - $stringDelimiter = ''; | |
| 111 | - $i = 0; | |
| 112 | - | |
| 113 | - while ($i < $length) { | |
| 114 | - $char = $code[$i]; | |
| 115 | - $nextChar = $i + 1 < $length ? $code[$i + 1] : ''; | |
| 116 | - | |
| 117 | - if ($escapeNext) { | |
| 118 | - $result .= $char; | |
| 119 | - $escapeNext = false; | |
| 120 | - } elseif ($inString) { | |
| 121 | - $result .= $char; | |
| 122 | - if ('\\' === $char) { | |
| 123 | - $escapeNext = true; | |
| 124 | - } elseif ($char === $stringDelimiter) { | |
| 125 | - $inString = false; | |
| 126 | - } | |
| 127 | - } elseif ($inTemplate) { | |
| 128 | - $result .= $char; | |
| 129 | - if ('\\' === $char) { | |
| 130 | - $escapeNext = true; | |
| 131 | - } elseif ('`' === $char) { | |
| 132 | - $inTemplate = false; | |
| 133 | - } | |
| 134 | - } elseif ($inRegex) { | |
| 135 | - $result .= $char; | |
| 136 | - if ('\\' === $char) { | |
| 137 | - $escapeNext = true; | |
| 138 | - } elseif ('/' === $char) { | |
| 139 | - $inRegex = false; | |
| 140 | - } | |
| 141 | - } else { | |
| 142 | - if ('"' === $char || "'" === $char) { | |
| 143 | - $inString = true; | |
| 144 | - $stringDelimiter = $char; | |
| 145 | - $result .= $char; | |
| 146 | - } elseif ('`' === $char) { | |
| 147 | - $inTemplate = true; | |
| 148 | - $result .= $char; | |
| 149 | - } elseif ('/' === $char) { | |
| 150 | - if ('/' === $nextChar) { | |
| 151 | - // Single-line comment found | |
| 152 | - while ($i < $length && "\n" !== $code[$i]) { | |
| 153 | - $i++; | |
| 154 | - } | |
| 155 | - continue; // skip until newline | |
| 156 | - } elseif ('*' === $nextChar) { | |
| 157 | - // Block comment start, just copy it (optional, depending on need) | |
| 158 | - $result .= $char; | |
| 159 | - } else { | |
| 160 | - // Assume division or regex | |
| 161 | - $result .= $char; | |
| 162 | - } | |
| 163 | - } else { | |
| 164 | - $result .= $char; | |
| 165 | - } | |
| 166 | - } | |
| 167 | - $i++; | |
| 168 | - } | |
| 169 | - | |
| 170 | - return $result; | |
| 171 | - } | |
| 172 | - | |
| 173 | 87 | /** |
| 174 | 88 | * @method name : saveFile |
| 175 | 89 | * @description : save js/css field to disk |
| 176 | 90 | * @param : $path => like(dirName/css), $fileName => main.css, $script |
| @@ -184,20 +98,22 @@ | ||
| 184 | 98 | $pathArr = explode('/', $path); // like "fieldname/user => [Fieldname, user] |
| 185 | 99 | foreach ($pathArr as $d) { |
| 186 | 100 | $rootDir .= $d . DIRECTORY_SEPARATOR; |
| 187 | 101 | if (!realpath($rootDir)) { |
| 188 | - wp_mkdir_p($rootDir); | |
| 102 | + mkdir($rootDir); | |
| 189 | 103 | } |
| 190 | 104 | } |
| 191 | 105 | $fullPath = $rootDir . $fileName; |
| 192 | - if ('a' === $fileOpenMode) { | |
| 193 | - $result = FileHandler::appendFile($fullPath, $script); | |
| 194 | - } else { | |
| 195 | - $result = FileHandler::writeFile($fullPath, $script); | |
| 106 | + $file = fopen($fullPath, $fileOpenMode); | |
| 107 | + if (false === $file) { | |
| 108 | + throw new Exception("Failed to open file: $fullPath"); | |
| 196 | 109 | } |
| 197 | - if (false === $result) { | |
| 110 | + if (false === fwrite($file, $script)) { | |
| 198 | 111 | throw new Exception("Failed to write to file: $fullPath"); |
| 199 | 112 | } |
| 113 | + if (false === fclose($file)) { | |
| 114 | + throw new Exception("Failed to close file: $fullPath"); | |
| 115 | + } | |
| 200 | 116 | return true; |
| 201 | 117 | } catch (\Exception $e) { |
| 202 | 118 | Log::debug_log($e->getMessage()); |
| 203 | 119 | return false; |
| @@ -222,9 +138,15 @@ | ||
| 222 | 138 | } |
| 223 | 139 | |
| 224 | 140 | public static function fileRead($filePath) |
| 225 | 141 | { |
| 226 | - return FileHandler::readFile($filePath); | |
| 142 | + $fileContent = ''; | |
| 143 | + if (file_exists($filePath)) { | |
| 144 | + $file = fopen($filePath, 'r'); | |
| 145 | + $fileContent .= fread($file, filesize($filePath)); | |
| 146 | + fclose($file); | |
| 147 | + } | |
| 148 | + return $fileContent; | |
| 227 | 149 | } |
| 228 | 150 | |
| 229 | 151 | public static function getDataFromNestedPath($data, $key) |
| 230 | 152 | { |
| @@ -271,8 +193,9 @@ | ||
| 271 | 193 | } |
| 272 | 194 | $data = $data->$k; |
| 273 | 195 | } |
| 274 | 196 | $data->$lastKey = json_decode(wp_json_encode($value)); |
| 197 | + ; | |
| 275 | 198 | return $data; |
| 276 | 199 | } |
| 277 | 200 | |
| 278 | 201 | public static function property_exists_nested($obj, $path = '', $valToCheck = null, $checkNegativeVal = 0) |
| @@ -320,9 +243,9 @@ | ||
| 320 | 243 | } |
| 321 | 244 | } |
| 322 | 245 | // check if the entry token is valid |
| 323 | 246 | if (isset($entryToken) && $entryToken) { |
| 324 | - $decryptEntryId = Cryptography::decrypt($entryToken, self::getBitformSalt()); | |
| 247 | + $decryptEntryId = Cryptography::decrypt($entryToken, AUTH_SALT); | |
| 325 | 248 | if ($decryptEntryId === $entryId) { |
| 326 | 249 | return true; |
| 327 | 250 | } |
| 328 | 251 | } |
| @@ -329,139 +252,20 @@ | ||
| 329 | 252 | |
| 330 | 253 | return false; |
| 331 | 254 | } |
| 332 | 255 | |
| 333 | - /** | |
| 334 | - * Validate workflow trigger token with proper input sanitization | |
| 335 | - * | |
| 336 | - * @param object $request The AJAX request object | |
| 337 | - * @param string $formID The form ID (already sanitized) | |
| 338 | - * @return array ['valid' => bool, 'error' => string, 'triggerData' => object|null, 'isAdminBypass' => bool] | |
| 339 | - */ | |
| 340 | - public static function validateWorkflowTriggerToken($request, $formID) | |
| 256 | + public static function validateEormEntryEditPermission($formId, $entryId) | |
| 341 | 257 | { |
| 342 | - // Sanitize and validate cronNotOk array | |
| 343 | - if (!isset($request->cronNotOk) || !is_array($request->cronNotOk)) { | |
| 344 | - return [ | |
| 345 | - 'valid' => false, | |
| 346 | - 'error' => 'Missing or invalid cronNotOk data', | |
| 347 | - 'triggerData' => null, | |
| 348 | - 'isAdminBypass' => false | |
| 349 | - ]; | |
| 350 | - } | |
| 351 | - | |
| 352 | - // Validate and sanitize entry ID and log ID (must be integers) | |
| 353 | - if (!isset($request->cronNotOk[0]) || !is_numeric($request->cronNotOk[0])) { | |
| 354 | - Log::debug_log('Invalid entry ID in cronNotOk[0]'); | |
| 355 | - return ['valid' => false, 'error' => 'Invalid entry ID', 'triggerData' => null, 'isAdminBypass' => false]; | |
| 356 | - } | |
| 357 | - | |
| 358 | - if (!isset($request->cronNotOk[1]) || !is_numeric($request->cronNotOk[1])) { | |
| 359 | - Log::debug_log('Invalid log ID in cronNotOk[1]'); | |
| 360 | - return ['valid' => false, 'error' => 'Invalid log ID', 'triggerData' => null, 'isAdminBypass' => false]; | |
| 361 | - } | |
| 362 | - | |
| 363 | - $entryID = absint($request->cronNotOk[0]); | |
| 364 | - $logID = absint($request->cronNotOk[1]); | |
| 365 | - | |
| 366 | - // Check for administrator bypass | |
| 367 | - $isAdminBypass = false; | |
| 368 | 258 | if (is_user_logged_in()) { |
| 369 | - $user = wp_get_current_user(); | |
| 370 | - if (in_array('administrator', $user->roles) || current_user_can('manage_bitform')) { | |
| 371 | - Log::debug_log('Admin bypass: Workflow triggered by ' . $user->user_login . ' for entryID=' . $entryID); | |
| 372 | - return [ | |
| 373 | - 'valid' => true, | |
| 374 | - 'error' => '', | |
| 375 | - 'triggerData' => null, | |
| 376 | - 'isAdminBypass' => true | |
| 377 | - ]; | |
| 259 | + if(current_user_can('prevent_bitform_entry_edit')){ | |
| 260 | + return false; | |
| 378 | 261 | } |
| 379 | 262 | |
| 380 | - // For logged-in non-admin users: verify nonce | |
| 381 | - if (isset($request->token, $request->id)) { | |
| 382 | - if (!wp_verify_nonce($request->token, $request->id)) { | |
| 383 | - Log::debug_log('Nonce verification failed for logged-in user. FormID=' . $formID); | |
| 384 | - return [ | |
| 385 | - 'valid' => false, | |
| 386 | - 'error' => 'Invalid nonce for logged-in user', | |
| 387 | - 'triggerData' => null, | |
| 388 | - 'isAdminBypass' => false | |
| 389 | - ]; | |
| 390 | - } | |
| 391 | - } else { | |
| 392 | - Log::debug_log('Missing nonce for logged-in user. FormID=' . $formID); | |
| 393 | - return [ | |
| 394 | - 'valid' => false, | |
| 395 | - 'error' => 'Missing nonce', | |
| 396 | - 'triggerData' => null, | |
| 397 | - 'isAdminBypass' => false | |
| 398 | - ]; | |
| 263 | + if(current_user_can('manage_bitform')||current_user_can('bitform_entry_edit') || current_user_can('edit_post')){ | |
| 264 | + return true; | |
| 399 | 265 | } |
| 400 | - } | |
| 401 | 266 | |
| 402 | - // For non-admin users (both logged-in and anonymous): validate one-time trigger token | |
| 403 | - if (!isset($request->cronNotOk[3]) || empty($request->cronNotOk[3])) { | |
| 404 | - Log::debug_log('Missing trigger token for formID=' . $formID . ', entryID=' . $entryID); | |
| 405 | - return [ | |
| 406 | - 'valid' => false, | |
| 407 | - 'error' => 'Missing trigger token', | |
| 408 | - 'triggerData' => null, | |
| 409 | - 'isAdminBypass' => false | |
| 410 | - ]; | |
| 411 | 267 | } |
| 412 | - | |
| 413 | - $submittedToken = sanitize_text_field($request->cronNotOk[3]); | |
| 414 | - | |
| 415 | - // Validate trigger token from transient | |
| 416 | - $transientData = get_transient("bitform_trigger_transient_{$entryID}"); | |
| 417 | - | |
| 418 | - if (empty($transientData)) { | |
| 419 | - Log::debug_log('Trigger token transient missing for entryID=' . $entryID . ', logID=' . $logID); | |
| 420 | - return [ | |
| 421 | - 'valid' => false, | |
| 422 | - 'error' => 'Trigger token expired or missing', | |
| 423 | - 'triggerData' => null, | |
| 424 | - 'isAdminBypass' => false | |
| 425 | - ]; | |
| 426 | - } | |
| 427 | - | |
| 428 | - $triggerData = is_string($transientData) ? json_decode($transientData) : $transientData; | |
| 429 | - // Verify token matches and belongs to this entry/log | |
| 430 | - if ( | |
| 431 | - !isset($triggerData['trigger_token']) | |
| 432 | - || !hash_equals($triggerData['trigger_token'], $submittedToken) | |
| 433 | - || (int)$triggerData['entryID'] !== $entryID | |
| 434 | - || (int)$triggerData['logID'] !== $logID | |
| 435 | - ) { | |
| 436 | - Log::debug_log('Invalid trigger token for entryID=' . $entryID . ', logID=' . $logID); | |
| 437 | - return [ | |
| 438 | - 'valid' => false, | |
| 439 | - 'error' => 'Invalid trigger token', | |
| 440 | - 'triggerData' => null, | |
| 441 | - 'isAdminBypass' => false | |
| 442 | - ]; | |
| 443 | - } | |
| 444 | - | |
| 445 | - // Token is valid - delete transient to prevent reuse (single-use token) | |
| 446 | - delete_transient("bitform_trigger_transient_{$entryID}"); | |
| 447 | - Log::debug_log('Valid trigger token consumed for entryID=' . $entryID); | |
| 448 | - | |
| 449 | - return [ | |
| 450 | - 'valid' => true, | |
| 451 | - 'error' => '', | |
| 452 | - 'triggerData' => $triggerData, | |
| 453 | - 'isAdminBypass' => false | |
| 454 | - ]; | |
| 455 | - } | |
| 456 | - | |
| 457 | - public static function validateFormEntryEditPermission($formId, $entryId) | |
| 458 | - { | |
| 459 | - if (is_user_logged_in()) { | |
| 460 | - if (current_user_can('manage_bitform') || current_user_can('bitform_entry_edit') || current_user_can('edit_post')) { | |
| 461 | - return true; | |
| 462 | - } | |
| 463 | - } | |
| 464 | 268 | return false; |
| 465 | 269 | } |
| 466 | 270 | |
| 467 | 271 | public static function honeypotEncryptedToken($str) |
| @@ -471,14 +275,14 @@ | ||
| 471 | 275 | } |
| 472 | 276 | |
| 473 | 277 | public static function csrfEecrypted() |
| 474 | 278 | { |
| 475 | - $secretKey = get_option('bitform_csrf_secret'); | |
| 279 | + $secretKey = get_option('bf_csrf_secret'); | |
| 476 | 280 | if (!$secretKey) { |
| 477 | 281 | $secretKey = 'bf-' . time(); |
| 478 | - update_option('bitform_csrf_secret', $secretKey); | |
| 282 | + update_option('bf_csrf_secret', $secretKey); | |
| 479 | 283 | } |
| 480 | - $tIdenty = base64_encode(\random_bytes(32)); | |
| 284 | + $tIdenty = base64_encode(random_bytes(32)); | |
| 481 | 285 | $csrf = \base64_encode(\hash_hmac('sha256', $tIdenty, $secretKey, true)); |
| 482 | 286 | return ['csrf' => $csrf, 't_identity' => $tIdenty]; |
| 483 | 287 | } |
| 484 | 288 | |
| @@ -483,9 +287,9 @@ | ||
| 483 | 287 | } |
| 484 | 288 | |
| 485 | 289 | public static function csrfDecrypted($identy, $token) |
| 486 | 290 | { |
| 487 | - $secretKey = get_option('bitform_csrf_secret'); | |
| 291 | + $secretKey = get_option('bf_csrf_secret'); | |
| 488 | 292 | return \hash_equals( |
| 489 | 293 | \base64_encode(\hash_hmac('sha256', $identy, $secretKey, true)), |
| 490 | 294 | $token |
| 491 | 295 | ); |
| @@ -497,278 +301,6 @@ | ||
| 497 | 301 | $intArray = array_map('intval', $filteredArray); |
| 498 | 302 | $result = count($arr) === count($intArray); |
| 499 | 303 | |
| 500 | 304 | return $result; |
| 501 | - } | |
| 502 | - | |
| 503 | - public static function getTruncatedEncryptToken($str, $length = 20) | |
| 504 | - { | |
| 505 | - $token = hash_hmac('sha256', $str, self::getBitformSalt()); | |
| 506 | - return substr($token, 0, $length); | |
| 507 | - } | |
| 508 | - | |
| 509 | - public static function getAuthSaltEncryptToken($str, $length = 20) | |
| 510 | - { | |
| 511 | - if (!$str) { | |
| 512 | - return ''; | |
| 513 | - } | |
| 514 | - if (!defined('AUTH_SALT')) { | |
| 515 | - return ''; | |
| 516 | - } | |
| 517 | - | |
| 518 | - return substr(hash_hmac('sha256', $str, AUTH_SALT), 0, $length); | |
| 519 | - } | |
| 520 | - | |
| 521 | - public static function getEncryptedEntryId($entryId) | |
| 522 | - { | |
| 523 | - if (!isset(self::$encryptEntryIds[$entryId])) { | |
| 524 | - self::$encryptEntryIds[$entryId] = self::getTruncatedEncryptToken($entryId); | |
| 525 | - } | |
| 526 | - return self::$encryptEntryIds[$entryId]; | |
| 527 | - } | |
| 528 | - | |
| 529 | - public static function getFullPathWithEncryptedEntryId($formId, $entryId) | |
| 530 | - { | |
| 531 | - $uploadDir = rtrim(BITFORMS_UPLOAD_DIR, DIRECTORY_SEPARATOR) . DIRECTORY_SEPARATOR . $formId . DIRECTORY_SEPARATOR; | |
| 532 | - $encryptDirectoryId = Helpers::getEncryptedEntryId($entryId); | |
| 533 | - $encryptDirectory = $uploadDir . $encryptDirectoryId; | |
| 534 | - if (is_dir($encryptDirectory)) { | |
| 535 | - return $encryptDirectory; | |
| 536 | - } | |
| 537 | - | |
| 538 | - $oldEntriesFileUploadDir = Helpers::getOldEntriesFileUploadDir($uploadDir, $entryId); | |
| 539 | - if (!empty($oldEntriesFileUploadDir) && is_dir($oldEntriesFileUploadDir)) { | |
| 540 | - return $oldEntriesFileUploadDir; | |
| 541 | - } | |
| 542 | - | |
| 543 | - return $encryptDirectory; | |
| 544 | - } | |
| 545 | - | |
| 546 | - public static function getWebPathWithEncryptedEntryId($formId, $entryId) | |
| 547 | - { | |
| 548 | - $serverFileUploadDir = rtrim(BITFORMS_UPLOAD_DIR, DIRECTORY_SEPARATOR) . DIRECTORY_SEPARATOR . $formId . DIRECTORY_SEPARATOR; | |
| 549 | - $webFileDirectory = BITFORMS_UPLOAD_BASE_URL . '/' . 'uploads' . '/' . $formId . '/'; | |
| 550 | - $encryptDirectoryId = Helpers::getEncryptedEntryId($entryId); | |
| 551 | - $encryptDirectory = $serverFileUploadDir . $encryptDirectoryId; | |
| 552 | - if (is_dir($encryptDirectory)) { | |
| 553 | - return $webFileDirectory . $encryptDirectoryId; | |
| 554 | - } | |
| 555 | - | |
| 556 | - $authSaltEncryptedEntryId = Helpers::getAuthSaltEncryptToken($entryId); | |
| 557 | - $authSaltEncryptedDirectory = $serverFileUploadDir . $authSaltEncryptedEntryId; | |
| 558 | - if (!empty($authSaltEncryptedEntryId) && is_dir($authSaltEncryptedDirectory)) { | |
| 559 | - return $webFileDirectory . $authSaltEncryptedEntryId; | |
| 560 | - } | |
| 561 | - $previousEntryDirectory = $serverFileUploadDir . $entryId; | |
| 562 | - if (!empty($previousEntryDirectory) && is_dir($previousEntryDirectory)) { | |
| 563 | - return $webFileDirectory . $entryId; | |
| 564 | - } | |
| 565 | - | |
| 566 | - return $webFileDirectory . $encryptDirectoryId; | |
| 567 | - } | |
| 568 | - | |
| 569 | - public static function getOldEntriesFileUploadDir($uploadDir, $entry_id) | |
| 570 | - { | |
| 571 | - $authSaltEncryptedEntryId = Helpers::getAuthSaltEncryptToken($entry_id); | |
| 572 | - $authSaltEncryptedDirectory = $uploadDir . $authSaltEncryptedEntryId; | |
| 573 | - if (!empty($authSaltEncryptedEntryId) && is_dir($authSaltEncryptedDirectory)) { | |
| 574 | - return $authSaltEncryptedDirectory; | |
| 575 | - } | |
| 576 | - $previousEntryDirectory = $uploadDir . $entry_id; | |
| 577 | - if (!empty($previousEntryDirectory) && is_dir($previousEntryDirectory)) { | |
| 578 | - return $previousEntryDirectory; | |
| 579 | - } | |
| 580 | - return ''; | |
| 581 | - } | |
| 582 | - | |
| 583 | - public static function PDFPassHash($entryId) | |
| 584 | - { | |
| 585 | - return abs(crc32($entryId)); | |
| 586 | - } | |
| 587 | - | |
| 588 | - public static function encryptBinaryData($plaintext) | |
| 589 | - { | |
| 590 | - $iv = openssl_random_pseudo_bytes(16); | |
| 591 | - $encrypted = openssl_encrypt($plaintext, 'AES-256-CBC', BITFORMS_SECRET_KEY, OPENSSL_RAW_DATA, $iv); | |
| 592 | - | |
| 593 | - return bin2hex($iv . $encrypted); | |
| 594 | - } | |
| 595 | - | |
| 596 | - public static function decryptBinaryData($encryptedHex) | |
| 597 | - { | |
| 598 | - $decoded = hex2bin($encryptedHex); | |
| 599 | - $iv = substr($decoded, 0, 16); | |
| 600 | - $cipherText = substr($decoded, 16); | |
| 601 | - | |
| 602 | - return openssl_decrypt($cipherText, 'AES-256-CBC', BITFORMS_SECRET_KEY, OPENSSL_RAW_DATA, $iv); | |
| 603 | - } | |
| 604 | - | |
| 605 | - /** | |
| 606 | - * Sanitize user-provided HTML content by removing dangerous JS code | |
| 607 | - * while allowing all valid HTML/CSS. | |
| 608 | - * | |
| 609 | - * @param string $html Raw HTML from user input | |
| 610 | - * @return string Sanitized safe HTML | |
| 611 | - */ | |
| 612 | - public static function sanitizeUserHTML(string $html): string | |
| 613 | - { | |
| 614 | - // Remove <script> tags entirely | |
| 615 | - $html = preg_replace('/<script\b[^>]*>(.*?)<\/script>/is', '', $html); | |
| 616 | - | |
| 617 | - // Remove event handler attributes (like onclick, onload, etc.) | |
| 618 | - $html = preg_replace_callback('/<[^>]+>/i', function ($matches) { | |
| 619 | - return preg_replace('/\s*on\w+\s*=\s*"[^"]*"/i', '', $matches[0]); // on*="" | |
| 620 | - }, $html); | |
| 621 | - | |
| 622 | - $html = preg_replace_callback('/<[^>]+>/i', function ($matches) { | |
| 623 | - return preg_replace("/\s*on\w+\s*=\s*'[^']*'/i", '', $matches[0]); // on*='' | |
| 624 | - }, $html); | |
| 625 | - | |
| 626 | - // Remove javascript: from href or src | |
| 627 | - $html = preg_replace('/(href|src)\s*=\s*([\'"])\s*javascript:[^\'"]*\2/i', '', $html); | |
| 628 | - | |
| 629 | - return $html; | |
| 630 | - } | |
| 631 | - | |
| 632 | - public static function sanitizeUrlParam($param) | |
| 633 | - { | |
| 634 | - if (preg_match('/\.\.?\//', $param)) { | |
| 635 | - return new WP_Error('parameter_error', 'Invalid URL parameter'); | |
| 636 | - } | |
| 637 | - | |
| 638 | - $param = htmlspecialchars(trim($param), ENT_QUOTES, 'UTF-8'); | |
| 639 | - return sanitize_text_field($param); | |
| 640 | - } | |
| 641 | - | |
| 642 | - public static function replaceFieldsDefaultErrorMsg($fields) | |
| 643 | - { | |
| 644 | - try { | |
| 645 | - $appSettings = get_option('bitform_app_settings', (object) []); | |
| 646 | - if (!isset($appSettings->globalMessages) || !isset($appSettings->globalMessages->err)) { | |
| 647 | - return $fields; | |
| 648 | - } | |
| 649 | - | |
| 650 | - $globalErrMsg = $appSettings->globalMessages->err; | |
| 651 | - $templateCache = []; // [type_errKey] => compiled template | |
| 652 | - | |
| 653 | - foreach ($fields as $fieldKey => $field) { | |
| 654 | - if (!isset($field->err) || !is_object($field->err)) { | |
| 655 | - continue; | |
| 656 | - } | |
| 657 | - | |
| 658 | - foreach ($field->err as $errKey => $errObj) { | |
| 659 | - if (!isset($errObj->dflt)) { | |
| 660 | - continue; | |
| 661 | - } | |
| 662 | - | |
| 663 | - $cacheKey = $field->typ . '_' . $errKey; | |
| 664 | - $template = null; | |
| 665 | - | |
| 666 | - // 1. Check Cache First | |
| 667 | - if (isset($templateCache[$cacheKey])) { | |
| 668 | - $template = $templateCache[$cacheKey]; | |
| 669 | - } else { | |
| 670 | - // 2. Lookup from globalErrMsg | |
| 671 | - if (isset($globalErrMsg->{$field->typ}->{$errKey})) { | |
| 672 | - $template = $globalErrMsg->{$field->typ}->{$errKey}; | |
| 673 | - } elseif (isset($globalErrMsg->{$errKey}) && !is_object($globalErrMsg->{$errKey})) { | |
| 674 | - $template = $globalErrMsg->{$errKey}; | |
| 675 | - } | |
| 676 | - | |
| 677 | - // 3. Cache it | |
| 678 | - if ($template) { | |
| 679 | - $templateCache[$cacheKey] = $template; | |
| 680 | - } | |
| 681 | - } | |
| 682 | - | |
| 683 | - // 4. Apply Template if Found | |
| 684 | - if ($template) { | |
| 685 | - $finalMsg = self::replaceShortcodeInErrorMsg($template, $field); | |
| 686 | - // 5. Sanitize final output | |
| 687 | - $field->err->{$errKey}->dflt = wp_kses_post($finalMsg); | |
| 688 | - } | |
| 689 | - } | |
| 690 | - | |
| 691 | - $fields->{$fieldKey} = $field; | |
| 692 | - } | |
| 693 | - } catch (Exception $e) { | |
| 694 | - Log::debug_log('Error In Replacing Fields Default Error messages: ' . $e->getMessage()); | |
| 695 | - } | |
| 696 | - return $fields; | |
| 697 | - } | |
| 698 | - | |
| 699 | - //replace shortcode in error message | |
| 700 | - public static function replaceShortcodeInErrorMsg($msg, $field) | |
| 701 | - { | |
| 702 | - $shortcodes = [ | |
| 703 | - '${field.label}' => isset($field->lbl) ? $field->lbl : '', | |
| 704 | - '${field.minimum}' => isset($field->mn) ? $field->mn : '', | |
| 705 | - '${field.maximum}' => isset($field->mx) ? $field->mx : '', | |
| 706 | - '${field.minimum_file}' => isset($field->config->minFile) ? $field->config->minFile : '', | |
| 707 | - '${field.maximum_file}' => isset($field->config->maxFile) ? $field->config->maxFile : '', | |
| 708 | - '${field.maximum_size}' => isset($field->config->maxSize) ? $field->config->maxSize : '', | |
| 709 | - '${field.minimum_amount}' => isset($field->config->minValue) ? $field->config->minValue : '', | |
| 710 | - '${field.maximum_amount}' => isset($field->config->maxValue) ? $field->config->maxValue : '', | |
| 711 | - ]; | |
| 712 | - $msg = str_replace(array_keys($shortcodes), array_values($shortcodes), $msg); | |
| 713 | - return $msg; | |
| 714 | - } | |
| 715 | - | |
| 716 | - public static function getDefaultGlobalMessages() | |
| 717 | - { | |
| 718 | - $defaultGlobalMessages = [ | |
| 719 | - 'err' => [ | |
| 720 | - 'req' => '<p style="margin:0">' . __('This field is required', 'bit-form') . '</p>', | |
| 721 | - 'email' => [ | |
| 722 | - 'invalid' => '<p style="margin:0">' . __('Please, enter a valid email address', 'bit-form') . '</p>', | |
| 723 | - ], | |
| 724 | - 'url' => [ | |
| 725 | - 'invalid' => '<p style="margin:0">' . __('Please, enter a valid URL', 'bit-form') . '</p>', | |
| 726 | - ], | |
| 727 | - 'mn' => '<p style="margin:0">' . __('Minimum ${field.minimum} is required', 'bit-form') . '</p>', | |
| 728 | - 'mx' => '<p style="margin:0">' . __('Maximum ${field.maximum} is allowed', 'bit-form') . '</p>', | |
| 729 | - 'number' => [ | |
| 730 | - 'invalid' => '<p style="margin:0">' . __('Please, enter only numbers', 'bit-form') . '</p>', | |
| 731 | - ], | |
| 732 | - 'phone-number' => [ | |
| 733 | - 'invalid' => '<p style="margin:0">' . __('Please, enter a valid phone number', 'bit-form') . '</p>', | |
| 734 | - ], | |
| 735 | - 'check' => [ | |
| 736 | - 'mn' => '<p style="margin:0">' . __('Select at least ${field.minimum} option(s)', 'bit-form') . '</p>', | |
| 737 | - 'mx' => '<p style="margin:0">' . __('Please, select no more than ${field.maximum} option(s)', 'bit-form') . '</p>', | |
| 738 | - ], | |
| 739 | - 'select' => [ | |
| 740 | - 'mn' => '<p style="margin:0">' . __('Select at least ${field.minimum} option(s)', 'bit-form') . '</p>', | |
| 741 | - 'mx' => '<p style="margin:0">' . __('Please, select no more than ${field.maximum} option(s)', 'bit-form') . '</p>', | |
| 742 | - ], | |
| 743 | - 'image-select' => [ | |
| 744 | - 'mn' => '<p style="margin:0">' . __('Select at least ${field.minimum} option(s)', 'bit-form') . '</p>', | |
| 745 | - 'mx' => '<p style="margin:0">' . __('Please, select no more than ${field.maximum} option(s)', 'bit-form') . '</p>', | |
| 746 | - ], | |
| 747 | - 'inputMask' => '<p style="margin:0">' . __('Input does not match the required pattern', 'bit-form') . '</p>', | |
| 748 | - 'regexr' => '<p style="margin:0">' . __('Input does not match the required pattern', 'bit-form') . '</p>', | |
| 749 | - 'minFile' => '<p style="margin:0">' . __('Minimum ${field.minimum_file} file(s) required', 'bit-form') . '</p>', | |
| 750 | - 'maxFile' => '<p style="margin:0">' . __('Maximum ${field.maximum_file} file(s) allowed', 'bit-form') . '</p>', | |
| 751 | - 'maxSize' => '<p style="margin:0">' . __('Maximum file size exceeded. (Max: ${field.maximum_size}MB)', 'bit-form') . '</p>', | |
| 752 | - 'fileType' => '<p style="margin:0">' . __('File type is not supported', 'bit-form') . '</p>', | |
| 753 | - 'entryUnique' => '<p style="margin:0">' . __('This value is already taken. Please, choose a different one.', 'bit-form') . '</p>', | |
| 754 | - 'userUnique' => '<p style="margin:0">' . __('This username or email is already registered. Please, use another.', 'bit-form') . '</p>', | |
| 755 | - 'otherOptReq' => '<p style="margin:0">' . __('Custom Option Required', 'bit-form') . '</p>', | |
| 756 | - 'minValue' => '<p style="margin:0">' . __('Minimum amount of ${field.minimum_amount} is required', 'bit-form') . '</p>', | |
| 757 | - 'maxValue' => '<p style="margin:0">' . __('Maximum amount of ${field.maximum_amount} is allowed', 'bit-form') . '</p>', | |
| 758 | - ], | |
| 759 | - ]; | |
| 760 | - | |
| 761 | - // Convert array to object recursively | |
| 762 | - return json_decode(json_encode($defaultGlobalMessages)); | |
| 763 | - } | |
| 764 | - | |
| 765 | - public static function getBitformSalt() | |
| 766 | - { | |
| 767 | - $salt = get_option('bitforms_salt'); | |
| 768 | - if (!$salt) { | |
| 769 | - $salt = bin2hex(\random_bytes(32)); | |
| 770 | - update_option('bitforms_salt', $salt); | |
| 771 | - } | |
| 772 | - return $salt; | |
| 773 | 305 | } |
| 774 | 306 | } |
