58 lines
2.2 KiB
PHP
58 lines
2.2 KiB
PHP
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<?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) 2000-2010 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 access extends access_Core {
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static function required($perm_name, $item) {
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// Original code from the required function in modules/gallery/helpers/access.php.
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if (!self::can($perm_name, $item)) {
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if ($perm_name == "view") {
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// Treat as if the item didn't exist, don't leak any information.
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throw new Kohana_404_Exception();
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} else {
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self::forbidden();
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}
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// Begin rWatcher modifications.
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// This section adds an additional condition onto the view permission that throws a 404
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// error if the album has a password assigned.
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} elseif ($perm_name == "view") {
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$album_item = "";
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do {
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if ($album_item == "") {
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if ($item->is_album()) {
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$album_item = $item;
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} else {
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$album_item = $item->parent();
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}
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} else {
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$album_item = $album_item->parent();
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}
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$existing_password = ORM::factory("items_albumpassword")->where("album_id", "=", $album_item->id)->find();
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if ($existing_password->loaded()) {
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if ((cookie::get("g3_albumpassword") != $existing_password->password) &&
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(identity::active_user()->id != $album_item->owner_id)) {
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throw new Kohana_404_Exception();
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}
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}
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} while ($album_item->parent_id > 0);
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}
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}
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}
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