class TokenGenerator in Auth0 Single Sign On 8.2

Class TokenGenerator. Generates HS256 ID tokens.

@package Auth0\SDK\API\Helpers

Hierarchy

• class \Auth0\SDK\API\Helpers\TokenGenerator

Deprecated

5.6.0, not used and no replacement provided.

1 file declares its use of TokenGenerator

TokenGeneratorTest.php in vendor/auth0/auth0-php/tests/API/Helpers/TokenGeneratorTest.php

File

vendor/auth0/auth0-php/src/API/Helpers/TokenGenerator.php, line 14

Namespace

Auth0\SDK\API\Helpers

class TokenGenerator {

  /**
   * Default token expiration time.
   */
  const DEFAULT_LIFETIME = 3600;

  /**
   * Audience for the ID token.
   *
   * @var string
   */
  protected $audience;

  /**
   * Secret used to encode the token.
   *
   * @var string
   */
  protected $secret;

  /**
   * TokenGenerator constructor.
   *
   * @param string $audience ID token audience to set.
   * @param string $secret   Token encryption secret to encode the token.
   */
  public function __construct($audience, $secret) {
    $this->audience = $audience;
    $this->secret = $secret;
  }

  /**
   * Create the ID token.
   *
   * @param array   $scopes         Array of scopes to include.
   * @param integer $lifetime       Lifetime of the token, in seconds.
   * @param boolean $secret_encoded True to base64 decode the client secret.
   *
   * @return string
   */
  public function generate(array $scopes, $lifetime = self::DEFAULT_LIFETIME, $secret_encoded = true) {
    $time = time();
    $payload = [
      'iat' => $time,
      'scopes' => $scopes,
      'exp' => $time + $lifetime,
      'aud' => $this->audience,
    ];
    $payload['jti'] = md5(json_encode($payload));
    $secret = $secret_encoded ? base64_decode(strtr($this->secret, '-_', '+/')) : $this->secret;
    return JWT::encode($payload, $secret);
  }

}

Members

Name	Modifiers	Type	Description	Overrides
TokenGenerator::$audience	protected	property	Audience for the ID token.
TokenGenerator::$secret	protected	property	Secret used to encode the token.
TokenGenerator::DEFAULT_LIFETIME		constant	Default token expiration time.
TokenGenerator::generate	public	function	Create the ID token.
TokenGenerator::__construct	public	function	TokenGenerator constructor.