Enable packet passwords to be optional, configured by the admin in setup

app/Models/Setup.php

@@ -75,6 +75,9 @@ class Setup extends Model
 			case 'msgs_pkt':
 				return Arr::get($this->options,$key,self::MAX_MSGS_PKT);
 
+			case 'pkt_passwds':
+				return Arr::get($this->options,$key,TRUE);
+
 			default:
 				return parent::__get($key);
 		}

app/Models/System.php

@@ -190,6 +190,11 @@ class System extends Model
 		return $val ?: Setup::findOrFail(config('app.id'))->batch_files;
 	}
 
+	public function getPktPasswdsAttribute(?int $val): bool
+	{
+		return $val ?: Setup::findOrFail(config('app.id'))->pkt_passwds;
+	}
+
 	public function getIsOwnedAttribute(): bool
 	{
 		return $this->users->count();