class Reverse in AES encryption 8.2

Sample cryptor plugin. Does not really encrypt a string but just doing minor scrambling.

Created only for demonstration purposes, does not support binary data, multibyte text, etc.

@Cryptor( id = "aes_encrypt_reverse", label = "AES reverse 'encryption'", description = "Sample AES encryption plugin.", )

@package Drupal\aes\Plugin\AES

Hierarchy

• class \Drupal\Component\Plugin\PluginBase implements DerivativeInspectionInterface, PluginInspectionInterface
  • class \Drupal\Core\Plugin\PluginBase uses DependencySerializationTrait, MessengerTrait, StringTranslationTrait
    • class \Drupal\aes\Plugin\AESPluginBase
      • class \Drupal\aes\Plugin\AES\Reverse

File

src/Plugin/AES/Reverse.php, line 24

Namespace

Drupal\aes\Plugin\AES

class Reverse extends AESPluginBase {
  const SIGNATURE = 'Consider this an encrypted string: ';

  /**
   * Constructor.
   */
  public function __construct() {
    parent::__construct([], 'aes-reverse', []);
  }

  /**
   * Reverse the string.
   *
   * {@inheritdoc}
   */
  public function encrypt($data, $key = FALSE, $cipher = FALSE) {
    return self::SIGNATURE . strrev($data);
  }

  /**
   * Recover previously scrambled string.
   *
   * {@inheritdoc}
   */
  public function decrypt($data, $key = FALSE, $cipher = FALSE) {
    if (strpos($data, self::SIGNATURE) !== 0) {
      throw new \Exception("Sorry, this is not mine: " . $data);
    }
    return strrev(substr($data, strlen(self::SIGNATURE)));
  }

}

Members

Name	Modifiers	Type	Description	Overrides
DependencySerializationTrait::$_entityStorages	protected	property	An array of entity type IDs keyed by the property name of their storages.
DependencySerializationTrait::$_serviceIds	protected	property	An array of service IDs keyed by property name used for serialization.
DependencySerializationTrait::__sleep	public	function		1
DependencySerializationTrait::__wakeup	public	function		2
MessengerTrait::$messenger	protected	property	The messenger.	29
MessengerTrait::messenger	public	function	Gets the messenger.	29
MessengerTrait::setMessenger	public	function	Sets the messenger.
PluginBase::$configuration	protected	property	Configuration information passed into the plugin.	1
PluginBase::$pluginDefinition	protected	property	The plugin implementation definition.	1
PluginBase::$pluginId	protected	property	The plugin_id.
PluginBase::DERIVATIVE_SEPARATOR		constant	A string which is used to separate base plugin IDs from the derivative ID.
PluginBase::getBaseId	public	function	Gets the base_plugin_id of the plugin instance. Overrides DerivativeInspectionInterface::getBaseId
PluginBase::getDerivativeId	public	function	Gets the derivative_id of the plugin instance. Overrides DerivativeInspectionInterface::getDerivativeId
PluginBase::getPluginDefinition	public	function	Gets the definition of the plugin implementation. Overrides PluginInspectionInterface::getPluginDefinition	3
PluginBase::getPluginId	public	function	Gets the plugin_id of the plugin instance. Overrides PluginInspectionInterface::getPluginId
PluginBase::isConfigurable	public	function	Determines if the plugin is configurable.
Reverse::decrypt	public	function	Recover previously scrambled string. Overrides AESPluginBase::decrypt
Reverse::encrypt	public	function	Reverse the string. Overrides AESPluginBase::encrypt
Reverse::SIGNATURE		constant
Reverse::__construct	public	function	Constructor. Overrides AESPluginBase::__construct
StringTranslationTrait::$stringTranslation	protected	property	The string translation service.	1
StringTranslationTrait::formatPlural	protected	function	Formats a string containing a count of items.
StringTranslationTrait::getNumberOfPlurals	protected	function	Returns the number of plurals supported by a given language.
StringTranslationTrait::getStringTranslation	protected	function	Gets the string translation service.
StringTranslationTrait::setStringTranslation	public	function	Sets the string translation service to use.	2
StringTranslationTrait::t	protected	function	Translates a string to the current language or to a given language.