From 6f2e9b4a0124e494d04d3f87f3b1efe9e6a8db97 Mon Sep 17 00:00:00 2001
From: Jeremy Fitzhardinge <jeremy@goop.org>
Date: Wed, 29 Jul 2020 20:04:31 -0700
Subject: [PATCH] Fix linode ddns script

- Use password rather than account as the API token so that it isn't visible in the API
  (and also to meet my expectation). Username is ignored.
- Split hostname into "foo.bar.biff.blat" into "foo" and "bar.biff.blat" so that it copes
  with deeper than two domains.

- use pwd rather than account as the API token
- split hostname into "foo.bar.blat" into "foo" and "bar.blat" so that it copes with deeper than two domains
---
 linode.php | 14 +++++++-------
 1 file changed, 7 insertions(+), 7 deletions(-)

diff --git a/linode.php b/linode.php
index c84f60a..9fc9eab 100644
--- a/linode.php
+++ b/linode.php
@@ -11,7 +11,7 @@
 $hostname = (string)$argv[3];
 $ip = (string)$argv[4];
 
-$API_TOKEN = $account;
+$API_TOKEN = $pwd;
 
 // check the hostname contains '.'
 if (strpos($hostname, '.') === false) {
@@ -27,14 +27,14 @@
 
 $hostname = explode('.', $hostname);
 $arrayCount = count($hostname);
-if ($arrayCount > 2) {
-    $subDomain = implode('.', array_slice($hostname, 0, $arrayCount-2));
-    $domain = implode('.', array_slice($hostname, $arrayCount-2, 2));
-} else {
-    $subDomain = '@';
-    $domain = implode('.', $hostname);
+if ($arrayCount < 2) {
+	echo 'badparam';
+	exit();
 }
 
+$subDomain = $hostname[0];
+$domain = implode('.', array_slice($hostname, 1, $arrayCount-1));
+
 $post = array(
     'api_key'=>$account,
     'api_action'=>'domain.list'