Fix some properties when creating new config files

1 files changed, 9 insertions, 0 deletions

diff --git a/installer/rcube_install.php b/installer/rcube_install.php
index 600db34ab..0f1bfe23e 100644
--- a/installer/rcube_install.php
+++ b/installer/rcube_install.php
@@ -181,9 +181,18 @@ class rcube_install
       $is_default = !isset($_POST["_$prop"]);
       $value      = !$is_default || $this->bool_config_props[$prop] ? $_POST["_$prop"] : $default;
 
+      // always disable installer
       if ($prop == 'enable_installer')
         $value = false;
 
+      // reset useragent to default (keeps version up-to-date)
+      if ($prop == 'useragent' && stripos($value, 'Roundcube Webmail/') !== false)
+        $value = $this->defaults[$prop];
+
+      // generate new encryption key, never use the default value
+      if ($prop == 'des_key' && $value == $this->defaults[$prop])
+        $value = $this->random_key(24);
+
       // convert some form data
       if ($prop == 'debug_level' && !$is_default) {
         if (is_array($value)) {