From b54ef9f5e5b5c814ecd0e7ba9077e7a390eb58f7 Mon Sep 17 00:00:00 2001
From: James Cole <thegrumpydictator@gmail.com>
Date: Thu, 18 Jun 2020 18:14:10 +0200
Subject: [PATCH] Fix bad UUID generation.

---
 app/Support/System/GeneratesInstallationId.php | 10 ++++++++--
 1 file changed, 8 insertions(+), 2 deletions(-)

diff --git a/app/Support/System/GeneratesInstallationId.php b/app/Support/System/GeneratesInstallationId.php
index 9dac7661eb..3ffe860b1e 100644
--- a/app/Support/System/GeneratesInstallationId.php
+++ b/app/Support/System/GeneratesInstallationId.php
@@ -17,9 +17,15 @@ trait GeneratesInstallationId
     protected function generateInstallationId(): void
     {
         $config = app('fireflyconfig')->get('installation_id', null);
+
+        // delete if wrong UUID:
+        if (null !== $config && 'b2c27d92-be90-5c10-8589-005df5b314e6' === $config->data) {
+            $config = null;
+        }
+
         if (null === $config) {
-            $uuid5    = Uuid::uuid5(Uuid::NAMESPACE_URL, 'firefly-iii.org');
-            $uniqueId = (string) $uuid5;
+            $uuid4    = Uuid::uuid4();
+            $uniqueId = (string) $uuid4;
             Log::info(sprintf('Created Firefly III installation ID %s', $uniqueId));
             app('fireflyconfig')->set('installation_id', $uniqueId);
         }