wallos/includes/checksession.php

114 lines
3.3 KiB
PHP

<?php
function login_failed()
{
header("Location: logout.php");
exit();
}
session_start();
if (isset($_SESSION['loggedin']) && $_SESSION['loggedin'] === true) {
$username = $_SESSION['username'];
$main_currency = $_SESSION['main_currency'];
$sql = "SELECT * FROM user WHERE username = :username";
$stmt = $db->prepare($sql);
$stmt->bindValue(':username', $username, SQLITE3_TEXT);
$result = $stmt->execute();
$userData = $result->fetchArray(SQLITE3_ASSOC);
$userId = $userData['id'];
if ($userData === false) {
header('Location: logout.php');
exit();
}
$_SESSION['userId'] = $userData['id'];
if ($userData['avatar'] == "") {
$userData['avatar'] = "0";
}
} else if (isset($_SERVER['HTTP_X_WEBAUTH_USER'])) {
$username = $_SERVER['HTTP_X_WEBAUTH_USER'];
$sql = "SELECT * FROM user WHERE username = :username";
$stmt = $db->prepare($sql);
$stmt->bindValue(':username', $username, SQLITE3_TEXT);
$result = $stmt->execute();
$userData = $result->fetchArray(SQLITE3_ASSOC);
$userId = $userData['id'];
if ($userData === false) {
header('Location: logout.php');
exit();
}
$_SESSION['userId'] = $userData['id'];
$_SESSION['username'] = $userData['username'];
$_SESSION['loggedin'] = true;
$_SESSION['main_currency'] = $userData['main_currency'];
$_SESSION['language'] = $userData['language'];
if ($userData['avatar'] == "") {
$userData['avatar'] = "0";
}
} else if (isset($_COOKIE['wallos_login'])) {
$cookie = explode('|', $_COOKIE['wallos_login'], 3);
$username = $cookie[0];
$token = $cookie[1];
$main_currency = $cookie[2];
$sql = "SELECT * FROM user WHERE username = :username";
$stmt = $db->prepare($sql);
$stmt->bindValue(':username', $username, SQLITE3_TEXT);
$result = $stmt->execute();
if (!$result) {
$db->close();
login_failed();
}
$userData = $result->fetchArray(SQLITE3_ASSOC);
if (!isset($userData['id'])) {
$db->close();
login_failed();
}
if ($userData['avatar'] == "") {
$userData['avatar'] = "0";
}
$userId = $userData['id'];
$main_currency = $userData['main_currency'];
$adminQuery = "SELECT login_disabled FROM admin";
$adminResult = $db->query($adminQuery);
$adminRow = $adminResult->fetchArray(SQLITE3_ASSOC);
if ($adminRow['login_disabled'] == 1) {
$sql = "SELECT * FROM login_tokens WHERE user_id = :userId";
$stmt = $db->prepare($sql);
$stmt->bindParam(':userId', $userId, SQLITE3_TEXT);
} else {
$sql = "SELECT * FROM login_tokens WHERE user_id = :userId AND token = :token";
$stmt = $db->prepare($sql);
$stmt->bindParam(':userId', $userId, SQLITE3_TEXT);
$stmt->bindParam(':token', $token, SQLITE3_TEXT);
}
$result = $stmt->execute();
$row = $result->fetchArray(SQLITE3_ASSOC);
if (!$row) {
$db->close();
login_failed();
}
$_SESSION['username'] = $username;
$_SESSION['token'] = $token;
$_SESSION['loggedin'] = true;
$_SESSION['main_currency'] = $main_currency;
$_SESSION['userId'] = $userId;
} else {
$db->close();
login_failed();
}
?>