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Added configuration validator class

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This commit is contained in:
Marc Ole Bulling 2020-12-23 17:20:29 +01:00
parent 2f8207ab5f
commit 3fe9398bcb
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GPG Key ID: C126AFC2A47B06FF
2 changed files with 98 additions and 0 deletions
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11
app.php
View File

@ -12,6 +12,7 @@ require_once __DIR__ . '/vendor/autoload.php';
// Load config files
require_once GROCY_DATAPATH . '/config.php';
require_once __DIR__ . '/config-dist.php'; // For not in own config defined values we use the default ones
require_once __DIR__ . '/helpers/ConfigurationValidator.php';
// Definitions for dev/demo/prerelease mode
if ((GROCY_MODE === 'dev' || GROCY_MODE === 'demo' || GROCY_MODE === 'prerelease') && !defined('GROCY_USER_ID'))
@ -31,6 +32,16 @@ if (GROCY_DISABLE_AUTH === true)
define('GROCY_SHOW_AUTH_VIEWS', false);
}
// Check if any invalid entries in config.php have been made
try
{
(new ConfigurationValidator())->validateConfig();
}
catch (EInvalidConfig $ex)
{
exit('Invalid setting in config.php: ' . $ex->getMessage());
}
// Setup base application
AppFactory::setContainer(new DI\Container());
$app = AppFactory::create();

87
helpers/ConfigurationValidator.php Normal file
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@ -0,0 +1,87 @@
<?php
class EInvalidConfig extends Exception
{
}
class ConfigurationValidator
{
public function validateConfig()
{
self::checkMode();
self::checkDefaultLocale();
self::checkCurrencyFormat();
self::checkFirstDayOfWeek();
self::checkEntryPage();
self::checkMealplanFirstDayOfWeek();
self::checkAutoNightModeRange();
}
private function checkMode()
{
$allowedModes = ["production", "dev", "demo", "prerelease"];
if (!in_array(GROCY_MODE, $allowedModes))
{
throw new EInvalidConfig('Invalid mode "' . GROCY_MODE . '" set, only ' . implode(", ", $allowedModes) . " allowed");
}
}
private function checkDefaultLocale()
{
if (!file_exists(__DIR__ . "/../localization/" . GROCY_DEFAULT_LOCALE))
{
throw new EInvalidConfig('Invalid locale "'. GROCY_DEFAULT_LOCALE . '" set, locale needs to exist in folder localization');
}
}
private function checkFirstDayOfWeek()
{
if (!(GROCY_CALENDAR_FIRST_DAY_OF_WEEK == "" ||
(is_numeric(GROCY_CALENDAR_FIRST_DAY_OF_WEEK) && GROCY_CALENDAR_FIRST_DAY_OF_WEEK >= 0 && GROCY_CALENDAR_FIRST_DAY_OF_WEEK <= 6)))
{
throw new EInvalidConfig('Invalid value for CALENDAR_FIRST_DAY_OF_WEEK');
}
}
private function checkCurrencyFormat()
{
if (!(preg_match("/^([A-z]){3}$/", GROCY_CURRENCY)))
{
throw new EInvalidConfig('CURRENCY is not in ISO 4217 format (three letter code)');
}
}
private function checkEntryPage()
{
$allowedPages = ["stock", "shoppinglist", "recipes", "chores", "tasks", "batteries", "equipment", "calendar", "mealplan"];
if (!in_array(GROCY_ENTRY_PAGE, $allowedPages))
{
throw new EInvalidConfig('Invalid entry page "' . GROCY_ENTRY_PAGE . '" set, only ' . implode(", ", $allowedPages) . " allowed");
}
}
private function checkMealplanFirstDayOfWeek()
{
if (!(GROCY_MEAL_PLAN_FIRST_DAY_OF_WEEK == "" ||
(is_numeric(GROCY_MEAL_PLAN_FIRST_DAY_OF_WEEK) &&GROCY_MEAL_PLAN_FIRST_DAY_OF_WEEK >= 0 && GROCY_MEAL_PLAN_FIRST_DAY_OF_WEEK <= 6)))
{
throw new EInvalidConfig('Invalid value for MEAL_PLAN_FIRST_DAY_OF_WEEK');
}
}
private function checkAutoNightModeRange()
{
global $GROCY_DEFAULT_USER_SETTINGS;
if (!(preg_match("/^(?:2[0-3]|[01][0-9]):[0-5][0-9]$/", $GROCY_DEFAULT_USER_SETTINGS["auto_night_mode_time_range_from"])))
{
throw new EInvalidConfig('auto_night_mode_time_range_from is not in HH:mm format ('.$GROCY_DEFAULT_USER_SETTINGS["auto_night_mode_time_range_from"].')');
}
if (!(preg_match("/^(?:2[0-3]|[01][0-9]):[0-5][0-9]$/", $GROCY_DEFAULT_USER_SETTINGS["auto_night_mode_time_range_to"])))
{
throw new EInvalidConfig('auto_night_mode_time_range_to is not in HH:mm format ('.$GROCY_DEFAULT_USER_SETTINGS["auto_night_mode_time_range_to"].')');
}
}
}