282 lines
9.1 KiB
PHP
282 lines
9.1 KiB
PHP
<?php
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ini_set('display_errors', '1');
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ini_set('display_startup_errors', '1');
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error_reporting(E_ALL);
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include './assets/functions.php';
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include './settings/settings_redirector.php';
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include './settings/config_redirector.php';
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if (session_status() == PHP_SESSION_NONE) {
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session_start();
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}
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//=========================================
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//GET Language
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//=========================================
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// Check for GET parameter override first
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if (isset($_GET['language']) && $_GET['language'] != ''){
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$lang = strtoupper(trim($_GET['language']));
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$lang = in_array($lang, $supportedLanguages) ? $lang : 'US';
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$_SESSION['country_code'] = $lang;
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}
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// Check for existing session language
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elseif (isset($_SESSION['country_code'])){
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$lang = strtoupper($_SESSION['country_code']);
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$lang = in_array($lang, $supportedLanguages) ? $lang : 'US';
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}
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// Default to browser language
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else {
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$lang = strtoupper(substr($_SERVER['HTTP_ACCEPT_LANGUAGE'], 0, 2));
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$lang = in_array($lang, $supportedLanguages) ? $lang : 'US';
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}
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//INCLUDE THE TRANSLATION
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include_once './settings/translations/translations_'.$lang.'.php';
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include_once './settings/countries.php';
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//=========================================
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//GET DOMAIN FOR CORRECT STYLING AND SETTINGS
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//=========================================
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$domain = getDomainName($_SERVER['SERVER_NAME']);
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$custom_css = (file_exists(dirname(__FILE__).'/custom/'.$domain.'/style/'.$domain.'_login.css') ? './custom/'.$domain.'/style/'.$domain.'_login.css' : './style/admin_login.css');
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// Check if the user is already logged in, if yes then redirect him to welcome page
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if(isset($_SESSION["loggedin"]) && $_SESSION["loggedin"] === true){
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header("location: index.php");
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exit();
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}
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// Define variables and initialize with empty values
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$username = $password = '';
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$username_err = $password_err = '';
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$retry = 0;
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// Check for error parameter from redirects
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if (isset($_GET['error']) && $_GET['error'] === 'session_expired') {
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$password_err = $password_err_2 ?? 'Session expired or invalid. Please login again.';
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}
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// Process submitted form data
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if ($_SERVER['REQUEST_METHOD'] === 'POST') {
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// Check maintenance mode exception
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if (maintenance_mode && trim($_POST['username']) != maintenance_mode_user) {
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$username_err = maintenance_mode_text ?? 'System in maintenance';
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} else {
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// Check if username is empty
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if(empty(trim($_POST['username']))){
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$username_err = $username_enter ?? 'Please enter username' ;
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} else{
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$username = trim($_POST['username']);
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}
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// Check if password is empty
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if(empty(trim($_POST['password']))){
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$password_err = $password_enter ?? 'Please enter your password';
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} else{
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$password = trim($_POST['password']);
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}
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// Validate credentials
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if (empty($username_err) && empty($password_err) && $retry < 3) {
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$data = json_encode(array("username" => $username, "password" => $password), JSON_UNESCAPED_UNICODE);
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//API call
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$responses = ioServer('/v2/authorization', $data);
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//Decode Payload
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if (!empty($responses)){$responses = json_decode($responses,true);}else{$responses = '400';}
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if ($responses === 'NOK' || $responses === 'NULL' || $responses === 'NULL '){
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$retry++;
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$password_err = $password_err_1 ?? 'Not authorized, please retry';
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} elseif ($responses == '1'){
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$password_err = $password_err_2 ?? 'Too many login attempts. User blocked, please contact your administrator';
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} elseif (!empty($responses['userkey']) && ctype_xdigit($responses['userkey'])) {
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// Start a new session
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session_start();
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// Store data in session
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$_SESSION['loggedin'] = true;
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$_SESSION['authorization'] = $responses;
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$language_user = trim($_SESSION['authorization']['language']) ?? 'US';
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header('location: index.php?language='.$language_user.'');
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exit();
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} else {
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$retry++;
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$password_err = $password_err_1 ?? 'Not authorized, please retry';
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}
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}
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else {
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// Display an error for passord mismatch
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$password_err = $password_err_3 ?? 'Not authorized';
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}
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} // Close maintenance mode check
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}
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echo'
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<!DOCTYPE html>
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<html>
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<head>
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<meta http-equiv="Content-type" content="text/html; charset=UTF-8" />
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<title>'.site_title.'</title>
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<link rel="shortcut icon" href="'.icon_image.'" type="image/x-icon" />
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<link href="'.$custom_css.'" rel="stylesheet" type="text/css">
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<style>
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.maintenance-modal {
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position: fixed;
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top: 0;
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left: 0;
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width: 100%;
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height: 100%;
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background-color: rgba(0, 0, 0, 0.7);
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z-index: 9999;
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display: flex;
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justify-content: center;
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align-items: center;
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padding: 20px;
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box-sizing: border-box;
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}
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.maintenance-modal.hidden {
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display: none !important;
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}
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.maintenance-modal-content {
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background: white;
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padding: 30px;
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border-radius: 4px;
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text-align: center;
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max-width: 500px;
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width: 100%;
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margin: auto;
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position: relative;
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}
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.maintenance-modal-content p {
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margin-bottom: 20px;
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font-size: 16px;
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color: #333;
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line-height: 1.5;
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}
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.modal-close {
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position: absolute;
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top: 10px;
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right: 15px;
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font-size: 28px;
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font-weight: bold;
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color: #999;
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cursor: pointer;
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transition: color 0.3s;
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}
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.modal-close:hover {
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color: #333;
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}
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@media (max-width: 768px) {
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.maintenance-modal-content {
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padding: 20px;
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max-width: 90%;
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}
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.maintenance-modal-content p {
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font-size: 14px;
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}
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}
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</style>
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</head>
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<body>
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';
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//Logon view
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echo'
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<div class="login-container">
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<div class="login-form">
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<div class="logo"></div>
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<a href="register.php" class="register-link">'.strtolower($account_create ?? 'create account').'</a>';
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if (maintenance_mode) {
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echo '
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<div id="maintenanceModal" class="maintenance-modal">
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<div class="maintenance-modal-content">
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<span class="modal-close" onclick="dismissMaintenanceModal()">×</span>
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<p>'.maintenance_mode_text.'</p>
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<p style="text-align: center;">
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<small>'.maintenance_mode_notification.'</small>
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</p>
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</div>
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</div>';
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}
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echo '
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<div class="header">
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<h1>'.($login_h1 ?? 'Login to your account').'</h1>
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<p>'.($login_p ?? 'Enter your details to login.').'</p>
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</div>
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<form action="'.$_SERVER['PHP_SELF'].'" method="POST">
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<div class="input-group">
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<input type="text" id="username" name="username" placeholder="'.($User_username ?? 'Username').'" value="'.$username.'" autofocus>
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</div>
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<div class="input-group">
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<input type="password" id="password" name="password" placeholder="'.($account_create_password ?? 'Password').'" value="'.$password.'">
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<a href="reset.php'.(isset($_GET['language'])? '?language='.$_GET['language'].'' : '').'" class="forgot-password">'.($button2 ?? 'Forgot password?').'</a>
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</div>
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<div class="remember-me">
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<label for="remember-me"></label>
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</div>
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<button type="submit" class="login-btn">'.($button1 ?? 'Login').'</button>
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</form>';
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if($password_err !='' || $username_err != ''){
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echo'
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<div class="message"><p>'.$username_err.''.$password_err.'</p></div>
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';
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}
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//Maintenance mode notification message
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if (maintenance_mode_communication){
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echo'
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<div class="maintenance">
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<p style="text-align: center;">
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<small>'.maintenance_mode_notification.'</small>
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</p>
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</div>';
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}
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echo'
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<div class="trademark">'.site_title.'</div>
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<div class="language-selector">
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<span>🌐</span>
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<select id="language-selector">';
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foreach ($supportedLanguages as $language){
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echo ' <option value="'.$language.'" '.((isset($_SESSION['country_code']) && $_SESSION['country_code'] == $language) ? 'selected' : '').'>'.$language.'</option>';
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}
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echo'
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</select>
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</div>
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</div>
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<div class="login-visual">
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</div>
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</div>
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</body>
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<script>
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function dismissMaintenanceModal() {
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var modal = document.getElementById("maintenanceModal");
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if (modal) {
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modal.classList.add("hidden");
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}
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}
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document.getElementById("language-selector").addEventListener("change", function() {
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if (this.value) {
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var currentUrl = window.location.pathname;
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window.location.href = currentUrl + "?language=" + this.value;
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}
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});
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</script>
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</html>';
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?>
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