Proyectos de Subversion Moodle

<?php

// This file is part of Moodle - http://moodle.org/

//

// Moodle is free software: you can redistribute it and/or modify

// it under the terms of the GNU General Public License as published by

// the Free Software Foundation, either version 3 of the License, or

// (at your option) any later version.

//

// Moodle is distributed in the hope that it will be useful,

// but WITHOUT ANY WARRANTY; without even the implied warranty of

// MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the

// GNU General Public License for more details.

//

// You should have received a copy of the GNU General Public License

// along with Moodle.  If not, see <http://www.gnu.org/licenses/>.

/**

 * Reporting page for each factor vs auth type

 *

 * @package   tool_mfa

 * @author    Peter Burnett <peterburnett@catalyst-au.net>

 * @copyright 2019 Catalyst IT

 * @license   http://www.gnu.org/copyleft/gpl.html GNU GPL v3 or later

 */

require_once(__DIR__ . '/../../../config.php');

require_once($CFG->libdir.'/adminlib.php');

admin_externalpage_setup('factorreport');

$reset = optional_param('reset', null, PARAM_TEXT);

$userid = optional_param('id', null, PARAM_INT);

$view = optional_param('view', null, PARAM_TEXT);

$PAGE->set_title(get_string('factorreport', 'tool_mfa'));

$PAGE->set_heading(get_string('factorreport', 'tool_mfa'));

$renderer = $PAGE->get_renderer('tool_mfa');

// Handle page actions.

if (!empty($reset) && confirm_sesskey()) {

    // Check factor is valid.

    $factor = \tool_mfa\plugininfo\factor::get_factor($reset);

    if (!$factor instanceof \tool_mfa\local\factor\object_factor_base) {

        throw new moodle_exception('error:factornotfound', 'tool_mfa');

    }

    // One user.

    if (!empty($userid)) {

        // Just reset the factor and reload.

        $DB->delete_records('tool_mfa', ['factor' => $factor->name, 'userid' => $userid]);

        $stringarr = ['factor' => $factor->name, 'username' => $userid];

        redirect(new moodle_url($PAGE->url, ['view' => $factor->name]), get_string('resetsuccess', 'tool_mfa', $stringarr));

    }

    // Bulk action for locked users.

    $locklevel = (int) get_config('tool_mfa', 'lockout');

    $sql = "SELECT DISTINCT(userid)

              FROM {tool_mfa}

             WHERE factor = ?

               AND lockcounter >= ?

               AND revoked = 0";

    $lockedusers = $DB->get_records_sql($sql, [$factor->name, $locklevel]);

    $lockedusers = array_map(function ($el) {

        return $el->userid;

    }, (array) $lockedusers);

    $SESSION->bulk_users = $lockedusers;

    redirect(new moodle_url('/admin/user/user_bulk.php'));

}

// Configure the lookback period for the report.

$days = optional_param('days', 0, PARAM_INT);

if ($days === 0) {

    $lookback = 0;

} else {

    $lookback = time() - (DAYSECS * $days);

}

// Construct a select to use for viewing time periods.

$selectarr = [

    1 => get_string('numday', '', 1),

    7 => get_string('numweek', '', 1),

    31 => get_string('nummonth', '', 1),

    90 => get_string('nummonths', '', 3),

    180 => get_string('nummonths', '', 6),

    365 => get_string('numyear', '', 1),

];

$select = new single_select($PAGE->url, 'days', $selectarr);

echo $renderer->header();

if (!empty($view)) {

    // View locked users for a particular factor.

    $factor = \tool_mfa\plugininfo\factor::get_factor($view);

    if (!$factor instanceof \tool_mfa\local\factor\object_factor_base) {

        throw new moodle_exception('error:factornotfound', 'tool_mfa');

    }

    $backbutton = new single_button(new moodle_url($PAGE->url), get_string('back'));

    echo $renderer->heading(get_string('lockedusersforfactor', 'tool_mfa', $factor->get_display_name()));

    echo \html_writer::tag('p', $renderer->factor_locked_users_table($factor));

    echo $renderer->render($backbutton);

} else {

    echo $renderer->heading(get_string('factorreport', 'tool_mfa'));

    // Regular page content.

    echo html_writer::tag('p', get_string('selectperiod', 'tool_mfa'));

    echo $renderer->render($select);

    // Render the factors in use table.

    echo html_writer::tag('p', $renderer->factors_in_use_table($lookback));

    echo $renderer->heading(get_string('lockedusersforallfactors', 'tool_mfa'));

    // Now output a locked factors table.

    echo html_writer::tag('p', $renderer->factors_locked_table());

}

echo $OUTPUT->footer();