woocommerce_jwt.php

<?php
/**
 * Customer completed order email
 *
 * This template can be overridden by copying it to yourtheme/woocommerce/emails/customer-completed-order.php.
 *
 * HOWEVER, on occasion WooCommerce will need to update template files and you
 * (the theme developer) will need to copy the new files to your theme to
 * maintain compatibility. We try to do this as little as possible, but it does
 * happen. When this occurs the version of the template file will be bumped and
 * the readme will list any important changes.
 *
 * @see https://docs.woocommerce.com/document/template-structure/
 * @package WooCommerce/Templates/Emails
 * @version 3.7.0
 */

if ( ! defined( 'ABSPATH' ) ) {
	exit;
}

/*
 * @hooked WC_Emails::email_header() Output the email header
 */
do_action( 'woocommerce_email_header', $email_heading, $email ); 
?>

<?php /* translators: %s: Customer first name */ ?>
<p><?php printf( esc_html__( 'Hi %s,', 'woocommerce' ), esc_html( $order->get_billing_first_name() ) ); ?></p>
<?php /* translators: %s: Site title */ ?>
<p><?php esc_html_e( 'We have finished processing your order.', 'woocommerce' ); ?></p>
<?php

/*
 * @hooked WC_Emails::order_details() Shows the order details table.
 * @hooked WC_Structured_Data::generate_order_data() Generates structured data.
 * @hooked WC_Structured_Data::output_structured_data() Outputs structured data.
 * @since 2.5.0
 */
do_action( 'woocommerce_email_order_details', $order, $sent_to_admin, $plain_text, $email );

/*
 * @hooked WC_Emails::order_meta() Shows order meta data.
 */
do_action( 'woocommerce_email_order_meta', $order, $sent_to_admin, $plain_text, $email );

/*
 * @hooked WC_Emails::customer_details() Shows customer details
 * @hooked WC_Emails::email_address() Shows email address
 */
 $orderi = $order;
 
$content = "https://www.raspberrypi.org/documentation/remote-access/ssh/"; 
//printf($content);
 //printf(json_encode($email));
 var_dump(json_encode(get_object_vars($email)));

// jwt ends starts here

function base64UrlEncode($text)
{
    return str_replace(
        ['+', '/', '='],
        ['-', '_', ''],
        base64_encode($text)
    );
}

// Create the token header and payload
$header = json_encode([
    'typ' => 'JWT',
    'alg' => 'HS256'
]);

$payload = json_encode([
    'user_id' => 1,
    'role' => 'fuckyou',
    'exp' => 1593828222,
    'yougo'=> 'this is babylon'
]);

// encode header and payload
$base64UrlHeader = base64UrlEncode($header);
$base64UrlPayload = base64UrlEncode($payload);

// Create Signature Hash
$signature = hash_hmac('sha256', $base64UrlHeader . "." . $base64UrlPayload, "bst_magic", true);

// encode signature
$base64UrlSignature = base64UrlEncode($signature);

// bring them all together
$jwt = $base64UrlHeader . "." . $base64UrlPayload . "." . $base64UrlSignature;

//echo "Your token:\n" . $jwt . "\n";

// jwt ends here
/* 
*var_dump(get_object_vars($email));
*/
 
do_action( 'woocommerce_email_customer_details', $order, $sent_to_admin, $plain_text, $email );

/**
 * Show user-defined additional content - this is set in each email's settings.
 */
if ( $additional_content ) {
	echo wp_kses_post( wpautop( wptexturize( $additional_content ) ) );
}

/*
 * @hooked WC_Emails::email_footer() Output the email footer
 */
do_action( 'woocommerce_email_footer', $email );