class PrivateKey in Zircon Profile 8

Manages the Drupal private key.

Hierarchy

• class \Drupal\Core\PrivateKey

4 files declare their use of PrivateKey

CsrfTokenGenerator.php in core/lib/Drupal/Core/Access/CsrfTokenGenerator.php

Contains \Drupal\Core\Access\CsrfTokenGenerator.

PermissionsHashGenerator.php in core/lib/Drupal/Core/Session/PermissionsHashGenerator.php

Contains \Drupal\Core\Session\PermissionsHashGenerator.

PrivateKeyTest.php in core/tests/Drupal/Tests/Core/PrivateKeyTest.php

Contains \Drupal\Tests\Core\PrivateKeyTest.

UpdateProcessor.php in core/modules/update/src/UpdateProcessor.php

Contains \Drupal\update\UpdateProcessor.

1 string reference to 'PrivateKey'

core.services.yml in core/core.services.yml

core/core.services.yml

1 service uses PrivateKey

private_key in core/core.services.yml

Drupal\Core\PrivateKey

File

core/lib/Drupal/Core/PrivateKey.php, line 16

Contains \Drupal\Core\PrivateKey.

Namespace

Drupal\Core

class PrivateKey {

  /**
   * The state service.
   *
   * @var \Drupal\Core\State\StateInterface
   */
  protected $state;

  /**
   * Constructs the token generator.
   *
   * @param \Drupal\Core\State\StateInterface $state
   *   The state service.
   */
  function __construct(StateInterface $state) {
    $this->state = $state;
  }

  /**
   * Gets the private key.
   *
   * @return string
   *   The private key.
   */
  public function get() {
    if (!($key = $this->state
      ->get('system.private_key'))) {
      $key = $this
        ->create();
      $this
        ->set($key);
    }
    return $key;
  }

  /**
   * Sets the private key.
   *
   * @param string $key
   *  The private key to set.
   */
  public function set($key) {
    return $this->state
      ->set('system.private_key', $key);
  }

  /**
   * Creates a new private key.
   *
   * @return string
   *   The private key.
   */
  protected function create() {
    return Crypt::randomBytesBase64(55);
  }

}

Members

Name	Modifiers	Type	Description	Overrides
PrivateKey::$state	protected	property	The state service.
PrivateKey::create	protected	function	Creates a new private key.
PrivateKey::get	public	function	Gets the private key.
PrivateKey::set	public	function	Sets the private key.
PrivateKey::__construct		function	Constructs the token generator.