Wp添加网址保护（包括添加分类url网址保护）

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add_action('template_redirect', 'ha_adds_password_on_url',999);

function ha_adds_password_on_url() {

	global $user_ID;
	global $wpdb;

	$username = ha_get_option('valide_user');
	$password = ha_get_option('valide_pass');

		//获取所有页面来选择

		$current_url = parse_url( home_url( add_query_arg( array() ) ) );
	
		//specific url 
		$allowed_path = ha_get_option('allowered_path');
		foreach($allowed_path as $path) {
			//每个路径都执行一遍

			if($current_url['path'] == '/'.$path.'/' && $user_ID != 1) {
		
			//这个username和password要通过wp的用户验证
			//$_SERVER['PHP_AUTH_USER']&&$_SERVER['PHP_AUTH_PW']

			if (
				!isset($_SERVER['PHP_AUTH_USER']) || !isset($_SERVER['PHP_AUTH_PW']) ||
				($_SERVER['PHP_AUTH_USER'] != $username) || ($_SERVER['PHP_AUTH_PW'] != $password)
			) {
				header('HTTP/1.1 401 Unauthorized');
				header('WWW-Authenticate: Basic realm="My Website"');
				exit('Sorry, you must enter a valid user name and password to access this page.');
			}

		}

		}

// Page content goes here


}

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