secret_salt_warning

Source code

function secret_salt_warning() {

	if ( !is_super_admin() )

		return;

	$secret_keys = array( 'AUTH_KEY', 'SECURE_AUTH_KEY', 'LOGGED_IN_KEY', 'NONCE_KEY', 'AUTH_SALT', 'SECURE_AUTH_SALT', 'LOGGED_IN_SALT', 'NONCE_SALT' );

	$out = '';

	foreach( $secret_keys as $key ) {

		if ( ! defined( $key ) )

			$out .= "define( '$key', '" . esc_html( wp_generate_password( 64, true, true ) ) . "' );<br />";

	}

	if ( $out != '' ) {

		$msg  = __( 'Warning! WordPress encrypts user cookies, but you must add the following lines to <strong>wp-config.php</strong> for it to be more secure.' );

		$msg .= '<br/>' . __( "Before the line <code>/* That's all, stop editing! Happy blogging. */</code> please add this code:" );

		$msg .= "<br/><br/><code>$out</code>";



		echo "<div class='update-nag'>$msg</div>";

	}

}