67 lines
1.8 KiB
PHP
67 lines
1.8 KiB
PHP
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<?php
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require_once('include/global.php');
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$action = isset($_GET['action']) ? $_GET['action'] : 'login-form';
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switch($action) {
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case 'login-form':
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if($authenticated) {
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header('Location: index.php');
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exit;
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}
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if ( $config['recaptcha_enabled'] ) {
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$smarty->assign('recaptcha_html', recaptcha_get_html($config['recaptcha_publickey']));
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}
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$smarty->display('login.tpl');
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break;
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case 'login':
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if($authenticated) {
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header('Location: index.php');
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exit;
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}
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if ( $config['recaptcha_enabled'] ) {
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$smarty->assign('recaptcha_html', recaptcha_get_html($config['recaptcha_publickey']));
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if ( !empty($_POST['recaptcha_challenge_field']) && !empty($_POST['recaptcha_response_field']) ) {
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$resp = recaptcha_check_answer ('6LdLR8kSAAAAAJNRC2iD3gzIQ_OYvCL8msKh4CcG', $_SERVER['REMOTE_ADDR'],
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$_POST['recaptcha_challenge_field'], $_POST['recaptcha_response_field']);
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if (!$resp->is_valid) {
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$error_message = "The reCAPTCHA wasn't entered correctly. Go back and try it again. (ReCAPTCHA said: {$resp->error})";
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}
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} else {
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$error_message = "Missing recaptcha fields.";
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}
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}
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if( empty($error_message) ) {
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if( !empty($_POST['username']) && !empty($_POST['password']) ) {
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if(check_login($_POST['username'], $_POST['password'])) {
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set_login_cookies($_POST['username'], md5($_POST['password']), true);
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header('Location: index.php');
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exit;
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} else {
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$error_message = "Invalid login.";
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}
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} else {
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$error_message = "Missing required fields.";
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}
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}
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$smarty->assign('error_message', $error_message);
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if(isset($_POST['username'])) {
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$smarty->assign('username', $_POST['username']);
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}
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$smarty->display('login.tpl');
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break;
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case 'logout':
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clear_login_cookies();
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break;
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}
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?>
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