<?php
require_once "functions.php";
$error = db_function::db_create();
if ($error !== "ok") {
echo $error;
} else {
$upgrade_result = db_upgrade::upgrade_db();
if ($upgrade_result == "update_done") {
various::send_alert_and_redirect("Database succesfully updated to version " . costant::app_version(), "index.php");
}
}
$username = null;
$password = null;
$const_username = costant::login_username();
$const_password = costant::login_password();
$const_disable_authentication = costant::disable_authentication();
if ($const_disable_authentication == "True") {
header("Location: landing.php");
}
if ($const_disable_authentication !== "True" && (!isset($const_username) or !isset($const_password))) {
header("Location: settings.php");
}
if ($_SERVER["REQUEST_METHOD"] == "POST") {
if (!empty($_POST["Username"]) && !empty($_POST["Password"])) {
$username = $_POST["Username"];
$password = hash("sha512", $_POST["Password"]);
if ($username == $const_username && $password == $const_password) {
session_start();
$user_browser = $_SERVER['HTTP_USER_AGENT'];
$_SESSION["username"] = $username;
public static function upgrade_db()
{
$start_db_version = db_function::db_version();
$app_version = costant::app_version();
while (db_function::db_version() !== $app_version) {
switch (db_function::db_version()) {
case "0.9.2":
db_upgrade::to_0_9_3();
break;
case "0.9.3":
db_upgrade::upgrade_version("0.9.4");
break;
case "0.9.4":
db_upgrade::upgrade_version("0.9.5");
break;
case "0.9.5":
db_upgrade::upgrade_version("0.9.6");
break;
case "0.9.6":
db_upgrade::to_0_9_7();
break;
case "0.9.7":
db_upgrade::upgrade_version("0.9.8");
break;
case "0.9.8":
db_upgrade::to_0_9_9();
break;
case "0.9.9":
db_upgrade::upgrade_version("1.0.0");
break;
case "1.0.0":
db_upgrade::upgrade_version("1.0.1");
break;
case "1.0.1":
db_upgrade::upgrade_version("1.0.2");
break;
case $app_version:
break;
default:
various::send_alert_and_redirect("Database version not compliant: DB Version = " . db_function::db_version() . " - APP Version = {$app_version}", "error.php");
break 2;
}
}
if ($start_db_version !== $app_version && db_function::db_version() == $app_version) {
return "update_done";
} else {
return "update_not_need";
}
}