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Merge pull request #2155 from woocommerce/PCP-2347-new-feature-accelerated-checkout

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New feature: Accelerated Checkout (2347)
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Emili Castells 2024-04-18 16:04:39 +02:00 • committed by GitHub
commit a3bbcfeec5
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109
modules/ppcp-api-client/src/Authentication/SdkClientToken.php Normal file
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<?php
/**
* Generates user ID token for payer.
*
* @package WooCommerce\PayPalCommerce\ApiClient\Authentication
*/
namespace WooCommerce\PayPalCommerce\ApiClient\Authentication;
use Psr\Log\LoggerInterface;
use WooCommerce\PayPalCommerce\ApiClient\Endpoint\RequestTrait;
use WooCommerce\PayPalCommerce\ApiClient\Exception\PayPalApiException;
use WooCommerce\PayPalCommerce\ApiClient\Exception\RuntimeException;
use WP_Error;
/**
* Class SdkClientToken
*/
class SdkClientToken {
use RequestTrait;
/**
* The host.
*
* @var string
*/
private $host;
/**
* The bearer.
*
* @var Bearer
*/
private $bearer;
/**
* The logger.
*
* @var LoggerInterface
*/
private $logger;
/**
* SdkClientToken constructor.
*
* @param string $host The host.
* @param Bearer $bearer The bearer.
* @param LoggerInterface $logger The logger.
*/
public function __construct(
string $host,
Bearer $bearer,
LoggerInterface $logger
) {
$this->host = $host;
$this->bearer = $bearer;
$this->logger = $logger;
}
/**
* Returns `sdk_client_token` which uniquely identifies the payer.
*
* @param string $target_customer_id Vaulted customer id.
*
* @return string
*
* @throws PayPalApiException If the request fails.
* @throws RuntimeException If something unexpected happens.
*/
public function sdk_client_token( string $target_customer_id = '' ): string {
$bearer = $this->bearer->bearer();
// phpcs:ignore WordPress.Security.ValidatedSanitizedInput.InputNotSanitized
$domain = wp_unslash( $_SERVER['HTTP_HOST'] ?? '' );
$url = trailingslashit( $this->host ) . 'v1/oauth2/token?grant_type=client_credentials&response_type=client_token&intent=sdk_init&domains[]=*.' . $domain;
if ( $target_customer_id ) {
$url = add_query_arg(
array(
'target_customer_id' => $target_customer_id,
),
$url
);
}
$args = array(
'method' => 'POST',
'headers' => array(
'Authorization' => 'Bearer ' . $bearer->token(),
'Content-Type' => 'application/x-www-form-urlencoded',
),
);
$response = $this->request( $url, $args );
if ( $response instanceof WP_Error ) {
throw new RuntimeException( $response->get_error_message() );
}
$json = json_decode( $response['body'] );
$status_code = (int) wp_remote_retrieve_response_code( $response );
if ( 200 !== $status_code ) {
throw new PayPalApiException( $json, $status_code );
}
return $json->access_token;
}
}