public function Oauth2Token::getCacheTags in Simple OAuth (OAuth2) & OpenID Connect 8.3

Same name and namespace in other branches

1. 8.4 src/Entity/Oauth2Token.php \Drupal\simple_oauth\Entity\Oauth2Token::getCacheTags()
2. 5.x src/Entity/Oauth2Token.php \Drupal\simple_oauth\Entity\Oauth2Token::getCacheTags()

The cache tags associated with this object.

When this object is modified, these cache tags will be invalidated.

Return value

string[] A set of cache tags.

Overrides EntityBase::getCacheTags

File

src/Entity/Oauth2Token.php, line 226

Class

Oauth2Token

Defines the Oauth2 Token entity.

Namespace

Drupal\simple_oauth\Entity

Code

public function getCacheTags() {

  // It's feasible there are millions of OAuth2 tokens in rotation; they're
  // used only for authentication, not for computing output. Hence it does not
  // make sense for an OAuth2 token to be a cacheable dependency. Consequently
  // generating a unique cache tag for every OAuth2 token entity should be
  // avoided. Therefore a single cache tag is used for all OAuth2 token
  // entities, including for lists.
  return [
    'oauth2_token',
  ];
}