public static function AES::load_phpsec in AES encryption 8.2
Load PHPSecLib files.
Parameters
bool $display_errors: In case of problem with loading library, display errors and warnings.
Return value
bool loading result
3 calls to AES::load_phpsec()
- AES::decrypt in src/
AES.php - Decrypts a string of encrypted data.
- AES::encrypt in src/
AES.php - Encrypts a string.
- AesAdminForm::buildForm in src/
Form/ AesAdminForm.php - Form constructor.
File
- src/
AES.php, line 35
Class
Namespace
Drupal\aesCode
public static function load_phpsec($display_errors = TRUE) {
$library_error = FALSE;
if (!\Drupal::moduleHandler()
->moduleExists('libraries')) {
$library_error = t('The Libraries module should be enabled to use phpseclib.');
}
elseif (($phpsec_include_path = libraries_get_path('phpseclib')) == FALSE) {
$library_error = t('The phpseclib package should be installed as a library.');
}
elseif (!file_exists($phpsec_include_path . '/Crypt/AES.php')) {
$library_error = t('Cannot load /Crypt/AES.php from phpseclib root.');
}
elseif (!is_readable($phpsec_include_path . '/Crypt/AES.php')) {
$library_error = t("It appears that phpseclib is installed in the right location but can't be read. Check that the permissions on the directory and its files allows for reading by the webserver.");
}
elseif (!function_exists('set_include_path')) {
$library_error = t('The set_include_path function is inaccessible.');
}
if ($library_error) {
if ($display_errors) {
drupal_set_message($library_error, 'warning');
}
return FALSE;
}
// Include phpsec AES lib.
set_include_path(get_include_path() . PATH_SEPARATOR . $phpsec_include_path);
include_once 'Crypt/AES.php';
if (class_exists('Crypt_AES')) {
return TRUE;
}
if ($display_errors) {
drupal_set_message('Including library error', 'error');
}
return FALSE;
}