From 2b4d629419f4d9d82d736050e943793b5a778ea9 Mon Sep 17 00:00:00 2001
From: Erich Eckner <git@eckner.net>
Date: Thu, 28 Jul 2022 11:37:34 +0200
Subject: use old ddns key if available

---
 html/db.php | 7 +++++--
 1 file changed, 5 insertions(+), 2 deletions(-)

(limited to 'html/db.php')

diff --git a/html/db.php b/html/db.php
index 9830c5b..fee5ef6 100644
--- a/html/db.php
+++ b/html/db.php
@@ -36,9 +36,12 @@ class MyDB extends SQLite3 {
       die();
     return $result['state_id'];
   }
-  function add_key($comment) {
+  function add_key($comment, $key = NULL) {
     $stm = $this -> prepare('INSERT INTO keys (key, comment) VALUES (:key, :comment)');
-    $stm -> bindValue('key', bin2hex(random_bytes(64)));
+    if ($key == NULL)
+      $stm -> bindValue('key', bin2hex(random_bytes(64)));
+    else
+      $stm -> bindValue('key', $key);
     $stm -> bindValue('comment', $comment);
     $stm -> execute();
     $key_id = $this -> lastInsertRowID();
-- 
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