src/Integration.php
<?php
/**
* Integration
*
* @author Pronamic <info@pronamic.eu>
* @copyright 2005-2022 Pronamic
* @license GPL-3.0-or-later
* @package Pronamic\WordPress\Pay\Gateways\Adyen
*/
namespace Pronamic\WordPress\Pay\Gateways\Adyen;
use Pronamic\WordPress\Pay\Dependencies\PhpExtensionDependency;
use Pronamic\WordPress\Pay\AbstractGatewayIntegration;
use Pronamic\WordPress\Pay\Util as Pay_Util;
/**
* Integration
*
* @author Remco Tolsma
* @version 2.0.1
* @since 1.0.0
*/
class Integration extends AbstractGatewayIntegration {
/**
* REST route namespace.
*
* @var string
*/
const REST_ROUTE_NAMESPACE = 'pronamic-pay/adyen/v1';
/**
* Construct Adyen integration.
*
* @param array<string, array<string>> $args Arguments.
*/
public function __construct( $args = array() ) {
$args = wp_parse_args(
$args,
array(
'id' => 'adyen',
'name' => 'Adyen',
'mode' => 'live',
'provider' => 'adyen',
'url' => \__( 'https://www.adyen.com/', 'pronamic_ideal' ),
'product_url' => \__( 'https://www.adyen.com/pricing', 'pronamic_ideal' ),
'dashboard_url' => 'https://ca-live.adyen.com/ca/ca/login.shtml',
'manual_url' => \__( 'https://www.pronamic.eu/manuals/using-adyen-pronamic-pay/', 'pronamic_ideal' ),
'supports' => array(
'webhook',
'webhook_log',
),
)
);
parent::__construct( $args );
}
/**
* Setup gateway integration.
*
* @return void
*/
public function setup() {
// Check if dependencies are met and integration is active.
if ( ! $this->is_active() ) {
return;
}
// Notifications controller.
$notifications_controller = new NotificationsController();
$notifications_controller->setup();
// Payments controller.
$payments_controller = new PaymentsController();
$payments_controller->setup();
// Payments result controller.
$payments_result_controller = new PaymentsResultController();
$payments_result_controller->setup();
// Site Health controller.
$site_health_controller = new SiteHealthController();
$site_health_controller->setup();
// Settings.
add_action( 'init', array( $this, 'init' ) );
add_action( 'admin_init', array( $this, 'admin_init' ), 15 );
// Actions.
add_action( 'current_screen', array( $this, 'maybe_download_certificate_or_key' ) );
$id = $this->get_id();
if ( null !== $id ) {
\add_filter( 'pronamic_gateway_configuration_display_value_' . $id, array( $this, 'gateway_configuration_display_value' ), 10, 2 );
}
}
/**
* Initialize.
*
* @return void
*/
public function init() {
/*
* Authentication - User Name
*/
register_setting(
'pronamic_pay',
'pronamic_pay_adyen_notification_authentication_username',
array(
'type' => 'string',
'sanitize_callback' => 'sanitize_text_field',
)
);
/*
* Authentication - Password
*/
register_setting(
'pronamic_pay',
'pronamic_pay_adyen_notification_authentication_password',
array(
'type' => 'string',
'sanitize_callback' => 'sanitize_text_field',
)
);
}
/**
* Admin initialize.
*
* @return void
*/
public function admin_init() {
add_settings_section(
'pronamic_pay_adyen_notification_authentication',
/* translators: Translate 'notification' the same as in the Adyen dashboard. */
_x( 'Adyen Notification Authentication', 'Adyen', 'pronamic_ideal' ),
array( $this, 'settings_section_notification_authentication' ),
'pronamic_pay'
);
add_settings_field(
'pronamic_pay_adyen_notification_authentication_username',
__( 'User Name', 'pronamic_ideal' ),
array( __CLASS__, 'input_element' ),
'pronamic_pay',
'pronamic_pay_adyen_notification_authentication',
array(
'label_for' => 'pronamic_pay_adyen_notification_authentication_username',
)
);
add_settings_field(
'pronamic_pay_adyen_notification_authentication_password',
__( 'Password', 'pronamic_ideal' ),
array( __CLASS__, 'input_element' ),
'pronamic_pay',
'pronamic_pay_adyen_notification_authentication',
array(
'label_for' => 'pronamic_pay_adyen_notification_authentication_password',
)
);
}
/**
* Settings section notification authentication.
*
* @return void
*/
public function settings_section_notification_authentication() {
printf(
'<p>%s</p>',
esc_html__(
'Set the user name and password below and in the webhook authentication settings in the Adyen dashboard for increased security (recommended).',
'pronamic_ideal'
)
);
}
/**
* Input text.
*
* @param array<string,string> $args Arguments.
* @return void
*/
public static function input_element( $args ) {
$name = $args['label_for'];
$value = get_option( $name );
$value = strval( $value );
printf(
'<input name="%s" id="%s" value="%s" type="text" class="regular-text" />',
esc_attr( $name ),
esc_attr( $name ),
esc_attr( $value )
);
}
/**
* Get settings fields.
*
* @return array<int, array<string, callable|int|string|bool|array<int|string,int|string>>>
*/
public function get_settings_fields() {
$fields = array();
// Merchant Account.
$fields[] = array(
'section' => 'general',
'filter' => FILTER_SANITIZE_STRING,
'meta_key' => '_pronamic_gateway_adyen_merchant_account',
'title' => _x( 'Merchant Account', 'adyen', 'pronamic_ideal' ),
'type' => 'text',
'classes' => array( 'regular-text', 'code' ),
'tooltip' => __( 'The merchant account identifier, with which you want to process the transaction.', 'pronamic_ideal' ),
);
// API Key.
$fields[] = array(
'section' => 'general',
'filter' => FILTER_SANITIZE_STRING,
'meta_key' => '_pronamic_gateway_adyen_api_key',
'title' => _x( 'API Key', 'adyen', 'pronamic_ideal' ),
'type' => 'textarea',
'classes' => array( 'code' ),
'tooltip' => __( 'API key as mentioned in the payment provider dashboard.', 'pronamic_ideal' ),
'description' => sprintf(
'<a href="%s" target="_blank">%s</a>',
esc_url( 'https://docs.adyen.com/developers/user-management/how-to-get-the-api-key' ),
esc_html__( 'Adyen documentation: "How to get the API key".', 'pronamic_ideal' )
),
);
if ( 'live' === $this->get_mode() ) {
// Live API URL prefix.
$fields[] = array(
'section' => 'general',
'filter' => FILTER_SANITIZE_STRING,
'meta_key' => '_pronamic_gateway_adyen_api_live_url_prefix',
'title' => _x( 'API Live URL Prefix', 'adyen', 'pronamic_ideal' ),
'type' => 'text',
'classes' => array( 'regular-text', 'code' ),
'tooltip' => __( 'The unique prefix for the live API URL, as mentioned at <strong>Account ยป API URLs</strong> in the Adyen dashboard.', 'pronamic_ideal' ),
'description' => sprintf(
'<a href="%s" target="_blank">%s</a>',
esc_url( 'https://docs.adyen.com/developers/development-resources/live-endpoints#liveurlprefix' ),
esc_html__( 'Adyen documentation: "Live URL prefix".', 'pronamic_ideal' )
),
);
}
// Origin Key.
$fields[] = array(
'section' => 'general',
'filter' => FILTER_SANITIZE_STRING,
'meta_key' => '_pronamic_gateway_adyen_origin_key',
'title' => _x( 'Origin Key', 'adyen', 'pronamic_ideal' ),
'type' => 'text',
'classes' => array(
'regular-text',
'code',
'pronamic-pay-form-control-lg',
),
'tooltip' => __( 'An origin key is a client-side key that is used to validate Adyen\'s JavaScript component library. It is required for the Drop-in and Component integrations.', 'pronamic_ideal' ),
'description' => sprintf(
'<a href="%s" target="_blank">%s</a>',
esc_url( 'https://docs.adyen.com/user-management/how-to-get-an-origin-key' ),
esc_html__( 'Adyen documentation: "How to get an origin key".', 'pronamic_ideal' )
),
);
// Merchant Order Reference.
$fields[] = array(
'section' => 'advanced',
'filter' => array(
'filter' => \FILTER_SANITIZE_STRING,
'flags' => \FILTER_FLAG_NO_ENCODE_QUOTES,
),
'meta_key' => '_pronamic_gateway_adyen_merchant_order_reference',
'title' => __( 'Merchant Order Reference', 'pronamic_ideal' ),
'type' => 'text',
'classes' => array( 'regular-text', 'code' ),
'tooltip' => \sprintf(
/* translators: %s: <code>parameterName</code> */
\__( 'The Adyen %s parameter.', 'pronamic_ideal' ),
\sprintf( '<code>%s</code>', 'merchantOrderReference' )
),
'description' => \sprintf(
'%s %s<br />%s',
\__( 'Available tags:', 'pronamic_ideal' ),
\sprintf(
'<code>%s</code> <code>%s</code>',
'{order_id}',
'{payment_id}'
),
\sprintf(
/* translators: %s: default code */
\__( 'Default: <code>%s</code>', 'pronamic_ideal' ),
'{payment_id}'
)
),
);
// Apple Pay - Merchant identifier.
$fields[] = array(
'section' => 'advanced',
'filter' => \FILTER_SANITIZE_STRING,
'meta_key' => '_pronamic_gateway_adyen_apple_pay_merchant_id',
'title' => _x( 'Apple Pay Merchant ID', 'adyen', 'pronamic_ideal' ),
'type' => 'text',
'classes' => array( 'regular-text', 'code' ),
'tooltip' => __( 'Your Apple Pay Merchant ID. Required for accepting live payments.', 'pronamic_ideal' ),
'description' => sprintf(
'<a href="%s" target="_blank">%s</a><br /><a href="%s" target="_blank">%s</a>',
esc_url( 'https://docs.adyen.com/payment-methods/apple-pay/web-drop-in#before-you-begin' ),
esc_html__( 'Adyen documentation: "Apple Pay Drop-in - Before you begin".', 'pronamic_ideal' ),
esc_url( 'https://developer.apple.com/documentation/apple_pay_on_the_web/configuring_your_environment' ),
esc_html__( 'Apple documentation: "Configuring your environment".', 'pronamic_ideal' )
),
);
// Apple Pay - Merchant Identity PKCS#12.
$fields[] = array(
'section' => 'advanced',
'filter' => \FILTER_SANITIZE_STRING,
'meta_key' => '_pronamic_gateway_adyen_apple_pay_merchant_id_certificate',
'title' => __( 'Apple Pay Merchant Identity Certificate', 'pronamic_ideal' ),
'type' => 'textarea',
'callback' => array( $this, 'field_certificate' ),
'classes' => array( 'code' ),
'tooltip' => __( 'The Apple Pay Merchant Identity certificate required for secure communication with Apple.', 'pronamic_ideal' ),
'description' => sprintf(
'<a href="%s" target="_blank">%s</a>',
esc_url( 'https://docs.adyen.com/payment-methods/apple-pay/enable-apple-pay#create-merchant-identity-certificate' ),
esc_html__( 'Adyen documentation: "Enable Apple Pay - Create a merchant identity certificate".', 'pronamic_ideal' )
),
);
// Apple Pay - Merchant Identity private key.
$fields[] = array(
'section' => 'advanced',
'filter' => \FILTER_SANITIZE_STRING,
'meta_key' => '_pronamic_gateway_adyen_apple_pay_merchant_id_private_key',
'title' => __( 'Apple Pay Merchant Identity Private Key', 'pronamic_ideal' ),
'type' => 'textarea',
'callback' => array( $this, 'field_private_key' ),
'classes' => array( 'code' ),
'tooltip' => __( 'The private key of the Apple Pay Merchant Identity certificate for secure communication with Apple.', 'pronamic_ideal' ),
);
// Apple Pay - Merchant Identity certificate private key password.
$fields[] = array(
'section' => 'advanced',
'filter' => \FILTER_SANITIZE_STRING,
'meta_key' => '_pronamic_gateway_adyen_apple_pay_merchant_id_private_key_password',
'title' => _x( 'Apple Pay Merchant Identity Private Key Password', 'adyen', 'pronamic_ideal' ),
'type' => 'text',
'classes' => array( 'regular-text', 'code' ),
'tooltip' => __( 'Your Apple Pay Merchant Identity Certificate private key password.', 'pronamic_ideal' ),
);
// Google Pay - Merchant identifier.
$fields[] = array(
'section' => 'advanced',
'filter' => \FILTER_SANITIZE_STRING,
'meta_key' => '_pronamic_gateway_adyen_google_pay_merchant_identifier',
'title' => _x( 'Google Pay Merchant ID', 'adyen', 'pronamic_ideal' ),
'type' => 'text',
'classes' => array( 'regular-text', 'code' ),
'tooltip' => __( 'Your Google Merchant ID. Required for accepting live payments.', 'pronamic_ideal' ),
'description' => sprintf(
'<a href="%s" target="_blank">%s</a><br /><a href="%s" target="_blank">%s</a>',
esc_url( 'https://docs.adyen.com/payment-methods/google-pay/web-drop-in#test-and-go-live' ),
esc_html__( 'Adyen documentation: "Google Pay Drop-in - Test and go live".', 'pronamic_ideal' ),
esc_url( 'https://developers.google.com/pay/api/web/guides/test-and-deploy/deploy-production-environment' ),
esc_html__( 'Google documentation: "Deploy production environment".', 'pronamic_ideal' )
),
);
// Webhook URL.
$fields[] = array(
'section' => 'feedback',
'title' => __( 'Webhook URL', 'pronamic_ideal' ),
'type' => 'text',
'classes' => array( 'large-text', 'code' ),
'value' => rest_url( self::REST_ROUTE_NAMESPACE . '/notifications' ),
'readonly' => true,
'tooltip' => sprintf(
/* translators: %s: payment provider name */
__( 'Copy the Webhook URL to the %s dashboard to receive automatic transaction status updates.', 'pronamic_ideal' ),
__( 'Adyen', 'pronamic_ideal' )
),
);
/**
* SSL Version.
*
* @link https://docs.adyen.com/developers/development-resources/notifications/set-up-notifications#step3configurenotificationsinthecustomerarea
* @link https://www.howsmyssl.com/a/check
*/
$fields[] = array(
'section' => 'feedback',
'title' => __( 'SSL Version', 'pronamic_ideal' ),
'type' => 'description',
'html' => __( 'Choose the SSL Version of your server on the Adyen Customer Area.', 'pronamic_ideal' ),
);
/**
* Method.
*
* @link https://docs.adyen.com/developers/development-resources/notifications/set-up-notifications#step3configurenotificationsinthecustomerarea
* @link https://www.howsmyssl.com/a/check
*/
$fields[] = array(
'section' => 'feedback',
'title' => _x( 'Method', 'adyen notification', 'pronamic_ideal' ),
'type' => 'description',
'html' => __( 'JSON', 'pronamic_ideal' ),
);
// Webhook authentication settings.
$fields[] = array(
'section' => 'feedback',
'title' => __( 'Authentication', 'pronamic_ideal' ),
'type' => 'description',
'html' => \sprintf(
/* translators: %s: Pronamic Pay settings page URL. */
__( 'Go to the <a href="%s">Pronamic Pay settings page</a> for webhook authentication settings.', 'pronamic_ideal' ),
\esc_url(
\add_query_arg(
array(
'page' => 'pronamic_pay_settings',
),
\admin_url( 'admin.php' )
)
)
),
);
// Return fields.
return $fields;
}
/**
* Field certificate.
*
* @param array<string> $field Field.
* @return void
*/
public function field_certificate( $field ) {
if ( ! \array_key_exists( 'meta_key', $field ) ) {
return;
}
$post_id = \get_the_ID();
if ( false === $post_id ) {
return;
}
$certificate = \get_post_meta( $post_id, $field['meta_key'], true );
if ( ! empty( $certificate ) ) {
$fingerprint = Security::get_sha_fingerprint( $certificate );
echo '<dl>';
if ( null !== $fingerprint ) {
$fingerprint = \str_split( $fingerprint, 2 );
$fingerprint = \implode( ':', $fingerprint );
echo '<dt>', \esc_html__( 'SHA Fingerprint', 'pronamic_ideal' ), '</dt>';
echo '<dd>', \esc_html( $fingerprint ), '</dd>';
}
$info = \openssl_x509_parse( $certificate );
if ( $info ) {
$date_format = __( 'M j, Y @ G:i', 'pronamic_ideal' );
if ( isset( $info['validFrom_time_t'] ) ) {
echo '<dt>', \esc_html__( 'Valid From', 'pronamic_ideal' ), '</dt>';
echo '<dd>', \esc_html( \date_i18n( $date_format, $info['validFrom_time_t'] ) ), '</dd>';
}
if ( isset( $info['validTo_time_t'] ) ) {
echo '<dt>', \esc_html__( 'Valid To', 'pronamic_ideal' ), '</dt>';
echo '<dd>', \esc_html( \date_i18n( $date_format, $info['validTo_time_t'] ) ), '</dd>';
}
}
echo '</dl>';
} elseif ( false !== \strpos( $field['meta_key'], 'apple_pay' ) ) {
\printf(
'<p class="pronamic-pay-description description">%s</p><p> </p>',
\esc_html__( 'Upload an Apple Pay Merchant Identity certificate, which can be exported from Keychain Access on Mac as a PKCS#12 (*.p12) file.', 'pronamic_ideal' )
);
}
?>
<p>
<?php
if ( ! empty( $certificate ) ) {
\submit_button(
__( 'Download', 'pronamic_ideal' ),
'secondary',
'download' . $field['meta_key'],
false
);
echo ' ';
}
\printf(
'<label class="pronamic-pay-form-control-file-button button">%s <input type="file" name="%s" /></label>',
\esc_html__( 'Upload', 'pronamic_ideal' ),
\esc_attr( $field['meta_key'] . '_file' )
);
?>
</p>
<?php
}
/**
* Field private key.
*
* @param array<string> $field Field.
* @return void
*/
public function field_private_key( $field ) {
if ( ! \array_key_exists( 'meta_key', $field ) ) {
return;
}
$post_id = \get_the_ID();
if ( false === $post_id ) {
return;
}
$private_key = \get_post_meta( $post_id, $field['meta_key'], true );
?>
<p>
<?php
if ( ! empty( $private_key ) ) {
\submit_button(
__( 'Download', 'pronamic_ideal' ),
'secondary',
'download' . $field['meta_key'],
false
);
echo ' ';
}
if ( empty( $private_key ) && false !== \strpos( $field['meta_key'], 'apple_pay' ) ) {
\printf(
'<p class="pronamic-pay-description description">%s</p><p> </p>',
\esc_html__( 'Leave empty to auto fill when uploading an Apple Pay Merchant Identity PKCS#12 certificate file.', 'pronamic_ideal' )
);
}
\printf(
'<label class="pronamic-pay-form-control-file-button button">%s <input type="file" name="%s" /></label>',
\esc_html__( 'Upload', 'pronamic_ideal' ),
\esc_attr( $field['meta_key'] . '_file' )
);
?>
</p>
<?php
}
/**
* Download certificate or key in Privacy Enhanced Mail (PEM) format.
*
* @return void
*/
public function maybe_download_certificate_or_key() {
// Certificate fields and download filename.
$fields = array(
'_pronamic_gateway_adyen_apple_pay_merchant_id_certificate' => 'apple-pay-merchant-identity-certificate-%s.pem',
'_pronamic_gateway_adyen_apple_pay_merchant_id_private_key' => 'apple-pay-merchant-identity-private-key-%s.pem',
);
// Check download actions.
$is_download_action = false;
foreach ( $fields as $meta_key => $filename ) {
if ( \filter_has_var( \INPUT_POST, 'download' . $meta_key ) ) {
$is_download_action = true;
break;
}
}
// No valid download action found.
if ( false === $is_download_action ) {
return;
}
$post_id = filter_input( \INPUT_POST, 'post_ID', \FILTER_SANITIZE_STRING );
$filename = sprintf( $filename, $post_id );
header( 'Content-Description: File Transfer' );
header( 'Content-Disposition: attachment; filename=' . $filename );
header( 'Content-Type: application/x-pem-file; charset=' . get_option( 'blog_charset' ), true );
// phpcs:ignore WordPress.Security.EscapeOutput.OutputNotEscaped
echo get_post_meta( $post_id, $meta_key, true );
exit;
}
/**
* Gateway configuration display value.
*
* @param string $display_value Display value.
* @param int $post_id Gateway configuration post ID.
* @return string
*/
public function gateway_configuration_display_value( $display_value, $post_id ) {
$config = $this->get_config( $post_id );
return $config->get_merchant_account();
}
/**
* Save post.
*
* @param int $post_id Post ID.
* @return void
*/
public function save_post( $post_id ) {
// Files.
$files = array(
'_pronamic_gateway_adyen_apple_pay_merchant_id_certificate_file' => '_pronamic_gateway_adyen_apple_pay_merchant_id_certificate',
'_pronamic_gateway_adyen_apple_pay_merchant_id_private_key_file' => '_pronamic_gateway_adyen_apple_pay_merchant_id_private_key',
);
foreach ( $files as $name => $meta_key ) {
// phpcs:ignore WordPress.Security.ValidatedSanitizedInput.InputNotValidated
if ( isset( $_FILES[ $name ] ) && \UPLOAD_ERR_OK === $_FILES[ $name ]['error'] ) {
// phpcs:ignore WordPress.Security.ValidatedSanitizedInput.InputNotValidated, WordPress.Security.ValidatedSanitizedInput.MissingUnslash, WordPress.Security.ValidatedSanitizedInput.InputNotSanitized
$value = file_get_contents( $_FILES[ $name ]['tmp_name'], true );
update_post_meta( $post_id, $meta_key, $value );
}
}
// Update Apple Pay Merchant Identity certificate and private key from uploaded PKCS#12 file.
$apple_pay_merchant_id_pkcs12 = get_post_meta( $post_id, '_pronamic_gateway_adyen_apple_pay_merchant_id_certificate', true );
if ( ! empty( $apple_pay_merchant_id_pkcs12 ) ) {
// Try to read file without using password.
$pkcs12_read = \openssl_pkcs12_read( $apple_pay_merchant_id_pkcs12, $certs, '' );
$password = \get_post_meta( $post_id, '_pronamic_gateway_adyen_apple_pay_merchant_id_private_key_password', true );
// Try to read file with private key password.
if ( false === $pkcs12_read ) {
$pkcs12_read = \openssl_pkcs12_read( $apple_pay_merchant_id_pkcs12, $certs, $password );
}
if ( true === $pkcs12_read ) {
if ( isset( $certs['cert'] ) ) {
\update_post_meta( $post_id, '_pronamic_gateway_adyen_apple_pay_merchant_id_certificate', $certs['cert'] );
}
if ( isset( $certs['pkey'] ) ) {
$private_key = $certs['pkey'];
$cipher = null;
// Try to export the private key encrypted.
if ( defined( 'OPENSSL_CIPHER_AES_128_CBC' ) ) {
$cipher = \OPENSSL_CIPHER_AES_128_CBC;
} elseif ( defined( 'OPENSSL_CIPHER_3DES' ) ) {
$cipher = \OPENSSL_CIPHER_3DES;
}
if ( null !== $cipher && '' !== $password ) {
$args = array(
'digest_alg' => 'SHA256',
'private_key_bits' => 2048,
'private_key_type' => \OPENSSL_KEYTYPE_RSA,
'encrypt_key' => true,
'encrypt_key_cipher' => $cipher,
'subjectKeyIdentifier' => 'hash',
'authorityKeyIdentifier' => 'keyid:always,issuer:always',
'basicConstraints' => 'CA:true',
);
\openssl_pkey_export( $certs['pkey'], $private_key, $password, $args );
}
\update_post_meta( $post_id, '_pronamic_gateway_adyen_apple_pay_merchant_id_private_key', $private_key );
}
}
}
}
/**
* Get configuration by post ID.
*
* @param int $post_id Post ID.
* @return Config
*/
public function get_config( $post_id ) {
$config = new Config();
$config->mode = $this->get_mode();
$config->api_key = $this->get_meta( $post_id, 'adyen_api_key' );
$config->api_live_url_prefix = $this->get_meta( $post_id, 'adyen_api_live_url_prefix' );
$config->merchant_account = $this->get_meta( $post_id, 'adyen_merchant_account' );
$config->origin_key = $this->get_meta( $post_id, 'adyen_origin_key' );
$config->merchant_order_reference = $this->get_meta( $post_id, 'adyen_merchant_order_reference' );
$config->apple_pay_merchant_id = $this->get_meta( $post_id, 'adyen_apple_pay_merchant_id' );
$config->apple_pay_merchant_id_certificate = $this->get_meta( $post_id, 'adyen_apple_pay_merchant_id_certificate' );
$config->apple_pay_merchant_id_private_key = $this->get_meta( $post_id, 'adyen_apple_pay_merchant_id_private_key' );
$config->apple_pay_merchant_id_private_key_password = $this->get_meta( $post_id, 'adyen_apple_pay_merchant_id_private_key_password' );
$config->google_pay_merchant_identifier = $this->get_meta( $post_id, 'adyen_google_pay_merchant_identifier' );
return $config;
}
/**
* Get gateway.
*
* @param int $post_id Post ID.
* @return AbstractGateway
*/
public function get_gateway( $post_id ) {
$config = $this->get_config( $post_id );
if ( empty( $config->origin_key ) ) {
$gateway = new WebSdkGateway( $config );
$gateway->set_mode( $this->get_mode() );
return $gateway;
}
$gateway = new DropInGateway( $config );
$gateway->set_mode( $this->get_mode() );
return $gateway;
}
}