Test Application Passwords

test-ap.php

<?php
/**
 * Plugin Name: Test Application Password
 */

namespace XXSimoXX\testAP;

if (!defined('ABSPATH')){
	die('-1');
};

class testApplicationPassword {

	public $username             = 'USERNAME';
	public $application_password = 'XXXX XXXX XXXX XXXX XXXX XXXX';
	public $url                  = 'classicpress-v2:8890';

	public function __construct() {
		add_action('admin_menu', [$this, 'create_menu'], 100);
		add_filter('http_request_args', [$this, 'fix_ssl_issues'], 10, 2);
	}

	public function render_page() {
		$request = wp_remote_post(
			'https://'.$this->url.'/wp-json/wp/v2/posts',
			array(
				'headers' => array(
					'Authorization' => "BASIC ". base64_encode($this->username.':'.$this->application_password)
				),
				'body' => array(
					'title' => 'Post using REST API '.rand(),
					'content' => 'Post content using REST API to test Application Password.',
					'status' => 'publish',
				)
			)
		);
		echo '<h1>Response message</h1>';
		$response = wp_remote_retrieve_response_message($request);
		echo '<pre>';
		var_dump( $response );
		echo '</pre>';

		echo '<h1>Response body</h1>';
		$post = json_decode( wp_remote_retrieve_body($request));
		echo '<pre>';
		var_dump( $post );
		echo '</pre>';
	}

	public function create_menu() {
		if (current_user_can('edit_posts')) {
			$page = add_menu_page(
				'Test Application Password',
				'Test App Pass',
				'edit_posts',
				'testap',
				[$this, 'render_page'],
				'dashicons-pets'
			);
		}
	}

	public function fix_ssl_issues($r, $url) {
		$domain = '/^https?:\/\/'.$this->url.'/';
		if (preg_match($domain, $url) === 1) {
			$r['sslverify'] = false;
			return $r;
		}
		return $r;
	}

}

new testApplicationPassword;