WooYun.org

function finished()


    {


        $id = empty($_GET['id']) ? 0 : $_GET['id'];//id参数未过滤


        if (!$id)


        {


            $this->show_warning('no_such_groupbuy');


            return false;


        }


        if (!$this->_ican($id, ACT)) //进入_ican函数，跟进


        {


            $this->show_warning('Hacking Attempt');


            return;


        }


        /* 团购信息 */


        $group = $this->_groupbuy_mod->get(array(


            'conditions' => 'group_id=' . $id,


            'fields'     => 'group_name',


        ));





        if (!$this->_groupbuy_mod->edit($id, array('state' => GROUP_FINISHED, 'end_time' => gmtime())))


        {


            $this->show_warning($this->_groupbuy_mod->get_error());





            return;


        }


        $content = get_msg('tobuyer_groupbuy_finished_notify', array('group_name' => $group['group_name'], 'id' => $id));


        $this->_groupbuy_mod->sys_notice(


            $id,


            array('buyer'),


            '',


            $content,


            array('msg')


        );





        $this->show_message('finished_ok');


    }

function _ican($id, $act = '')


    {


        $state_permission = array(


            GROUP_PENDING   => array('start', 'edit', 'drop'),


            GROUP_ON        => array('cancel', 'desc', 'log', 'finished', 'export_ubbcode'),


            GROUP_END       => array('cancel', 'desc', 'finished', 'log'),


            GROUP_FINISHED  => array('drop', 'log', 'view_order'),


            GROUP_CANCELED  => array('drop', 'log')


        );





        $group = $this->_groupbuy_mod->get(array(


            'join'       => 'belong_goods',


            'conditions' => 'gb.group_id=' . $id . ' AND g.store_id=' . $this->_store_id,// id参数未过滤直接带入查询


            'fields'     => 'gb.state',


        ));


        if (!$group)


        {


            return false; // 越权或没有该团购


        }


        if (empty($act))


        {


            return $state_permission[$group['state']]; // 返回该团购此状态时允许的操作


        }


        return in_array($act, $state_permission[$group['state']]) ? true : false; // 该团购此状态是否允许执行此操作


    }