90 lines
3.0 KiB
PHP
90 lines
3.0 KiB
PHP
<?php defined("SYSPATH") or die("No direct script access.");
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/**
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* Gallery - a web based photo album viewer and editor
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* Copyright (C) 2000-2013 Bharat Mediratta
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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 (at
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* 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, but
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* WITHOUT ANY WARRANTY; without even the implied warranty of
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* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
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* 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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class Login_Controller extends Controller {
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const ALLOW_MAINTENANCE_MODE = true;
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const ALLOW_PRIVATE_GALLERY = true;
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public function ajax() {
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$view = new View("login_ajax.html");
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$view->form = auth::get_login_form("login/auth_ajax");
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print $view;
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}
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public function auth_ajax() {
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access::verify_csrf();
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list ($valid, $form) = $this->_auth("login/auth_ajax");
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if ($valid) {
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json::reply(array("result" => "success"));
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} else {
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$view = new View("login_ajax.html");
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$view->form = $form;
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json::reply(array("result" => "error", "html" => (string)$view));
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}
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}
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public function html() {
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$view = new Theme_View("page.html", "other", "login");
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$view->page_title = t("Log in to Gallery");
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$view->content = new View("login_ajax.html");
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$view->content->form = auth::get_login_form("login/auth_html");
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print $view;
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}
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public function auth_html() {
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access::verify_csrf();
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list ($valid, $form) = $this->_auth("login/auth_html");
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if ($valid) {
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$continue_url = $form->continue_url->value;
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url::redirect($continue_url ? $continue_url : item::root()->abs_url());
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} else {
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$view = new Theme_View("page.html", "other", "login");
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$view->page_title = t("Log in to Gallery");
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$view->content = new View("login_ajax.html");
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$view->content->form = $form;
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print $view;
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}
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}
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private function _auth($url) {
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$form = auth::get_login_form($url);
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$valid = $form->validate();
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if ($valid) {
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$user = identity::lookup_user_by_name($form->login->inputs["name"]->value);
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if (empty($user) || !identity::is_correct_password($user, $form->login->password->value)) {
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$form->login->inputs["name"]->add_error("invalid_login", 1);
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$name = $form->login->inputs["name"]->value;
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log::warning("user", t("Failed login for %name", array("name" => $name)));
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module::event("user_auth_failed", $name);
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$valid = false;
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}
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}
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if ($valid) {
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auth::login($user);
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}
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// Either way, regenerate the session id to avoid session trapping
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Session::instance()->regenerate();
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return array($valid, $form);
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}
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} |