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103 lines
3.9 KiB
103 lines
3.9 KiB
1 year ago
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<?php
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/*
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** Zabbix
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** Copyright (C) 2001-2023 Zabbix SIA
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**
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** This program is free software; you can redistribute it and/or modify
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** it under the terms of the GNU General Public License as published by
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** the Free Software Foundation; either version 2 of the License, or
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** (at your option) any later version.
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**
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** This program is distributed in the hope that it will be useful,
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** but WITHOUT ANY WARRANTY; without even the implied warranty of
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** MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
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** GNU General Public License for more details.
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**
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** You should have received a copy of the GNU General Public License
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** along with this program; if not, write to the Free Software
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** Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301, USA.
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**/
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require_once dirname(__FILE__).'/include/classes/user/CWebUser.php';
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require_once dirname(__FILE__).'/include/config.inc.php';
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require_once dirname(__FILE__).'/include/forms.inc.php';
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$page['file'] = 'index.php';
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// VAR TYPE OPTIONAL FLAGS VALIDATION EXCEPTION
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$fields = [
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'name' => [T_ZBX_STR, O_NO, null, null, 'isset({enter}) && {enter} != "'.ZBX_GUEST_USER.'"', _('Username')],
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'password' => [T_ZBX_STR, O_OPT, P_NO_TRIM, null, 'isset({enter}) && {enter} != "'.ZBX_GUEST_USER.'"'],
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'sessionid' => [T_ZBX_STR, O_OPT, null, null, null],
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'reconnect' => [T_ZBX_INT, O_OPT, P_SYS, null, null],
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'enter' => [T_ZBX_STR, O_OPT, P_SYS, null, null],
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'autologin' => [T_ZBX_INT, O_OPT, null, null, null],
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'request' => [T_ZBX_STR, O_OPT, null, null, null],
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'form' => [T_ZBX_STR, O_OPT, null, null, null]
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];
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check_fields($fields);
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if (hasRequest('reconnect') && CWebUser::isLoggedIn()) {
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if (CAuthenticationHelper::get(CAuthenticationHelper::SAML_AUTH_ENABLED) == ZBX_AUTH_SAML_ENABLED) {
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$provisioning = CProvisioning::forUserDirectoryId(CAuthenticationHelper::getSamlUserdirectoryid());
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$saml_config = $provisioning->getIdpConfig();
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if ($saml_config['slo_url'] !== '' && CSessionHelper::has('saml_data')) {
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redirect('index_sso.php?slo');
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}
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}
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CWebUser::logout();
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redirect('index.php');
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}
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$autologin = hasRequest('enter') ? getRequest('autologin', 0) : getRequest('autologin', 1);
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$request = getRequest('request', '');
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if ($request !== '' && !CHtmlUrlValidator::validateSameSite($request)) {
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$request = '';
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}
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if (!hasRequest('form') && CAuthenticationHelper::get(CAuthenticationHelper::HTTP_AUTH_ENABLED) == ZBX_AUTH_HTTP_ENABLED
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&& CAuthenticationHelper::get(CAuthenticationHelper::HTTP_LOGIN_FORM) == ZBX_AUTH_FORM_HTTP
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&& !hasRequest('enter')) {
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redirect('index_http.php');
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}
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// login via form
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if (hasRequest('enter') && CWebUser::login(getRequest('name', ZBX_GUEST_USER), getRequest('password', ''))) {
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CSessionHelper::set('sessionid', CWebUser::$data['sessionid']);
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if (CWebUser::$data['autologin'] != $autologin) {
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API::User()->update([
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'userid' => CWebUser::$data['userid'],
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'autologin' => $autologin
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]);
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}
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$redirect = array_filter([CWebUser::isGuest() ? '' : $request, CWebUser::$data['url'], CMenuHelper::getFirstUrl()]);
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redirect(reset($redirect));
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}
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if (CWebUser::isLoggedIn() && !CWebUser::isGuest()) {
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redirect(CWebUser::$data['url'] ? : CMenuHelper::getFirstUrl());
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}
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$messages = get_and_clear_messages();
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echo (new CView('general.login', [
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'http_login_url' => (CAuthenticationHelper::get(CAuthenticationHelper::HTTP_AUTH_ENABLED) == ZBX_AUTH_HTTP_ENABLED)
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? (new CUrl('index_http.php'))->setArgument('request', getRequest('request'))
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: '',
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'saml_login_url' => (CAuthenticationHelper::get(CAuthenticationHelper::SAML_AUTH_ENABLED) == ZBX_AUTH_SAML_ENABLED)
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? (new CUrl('index_sso.php'))->setArgument('request', getRequest('request'))
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: '',
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'guest_login_url' => CWebUser::isGuestAllowed() ? (new CUrl())->setArgument('enter', ZBX_GUEST_USER) : '',
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'autologin' => $autologin == 1,
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'error' => (hasRequest('enter') && $messages) ? array_pop($messages) : null
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]))->getOutput();
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session_write_close();
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