Yoast\WP\SEO\MyYoast_Client\Infrastructure\Crypto

Key_Pair_Manager::get_stored_key_pair │ private │ Yoast 1.0

Retrieves a stored key pair, decrypting the private key.

Метод класса: Key_Pair_Manager{}

Хуков нет.

Возвращает

Key_Pair|null. The key pair or null if not stored.

Использование

// private - только в коде основоного (родительского) класса
$result = $this->get_stored_key_pair( $purpose ): ?Key_Pair;
$purpose(строка) (обязательный)
One of the PURPOSE_* constants.

Код Key_Pair_Manager::get_stored_key_pair() Yoast 27.7

yoast/src/myyoast-client/infrastructure/crypto/key-pair-manager.php 
private function get_stored_key_pair( string $purpose ): ?Key_Pair {
	$stored = \get_option( $this->get_option_key( $purpose ), [] );
	if ( ! \is_array( $stored ) || empty( $stored['public_key'] ) || empty( $stored['private_key_encrypted'] ) || empty( $stored['kid'] ) ) {
		$this->cached_key_pairs[ $this->get_option_key( $purpose ) ] = null;
		return null;
	}

	// phpcs:ignore WordPress.PHP.DiscouragedPHPFunctions.obfuscation_base64_decode -- Decoding our own base64-encoded key.
	$public_key  = \base64_decode( $stored['public_key'], true );
	$private_key = $this->encryption->decrypt(
		$stored['private_key_encrypted'],
		self::CONTEXT_PREFIX . $purpose,
	);

	if ( $public_key === false || \strlen( $public_key ) !== \SODIUM_CRYPTO_SIGN_PUBLICKEYBYTES ) {
		$this->cached_key_pairs[ $this->get_option_key( $purpose ) ] = null;
		return null;
	}

	$key_pair = new Key_Pair( $public_key, $private_key, $stored['kid'] );
	$this->cached_key_pairs[ $this->get_option_key( $purpose ) ] = $key_pair;
	return $key_pair;
}