fusionpbx/app/event_guard/event_guard_logs.php

<?php
/*
	BSD-2-Clause License
	Copyright (C) 2022-2023 Mark J Crane <markjcrane@fusionpbx.com>

	Redistribution and use in source and binary forms, with or without
	modification, are permitted provided that the following conditions are met:
	1. Redistributions of source code must retain the above copyright notice,
	   this list of conditions and the following disclaimer.
	2. Redistributions in binary form must reproduce the above copyright
	   notice, this list of conditions and the following disclaimer in the
	   documentation and/or other materials provided with the distribution.

	THIS SOFTWARE IS PROVIDED ``AS IS'' AND ANY EXPRESS OR IMPLIED WARRANTIES,
	INCLUDING, BUT NOT LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY
	AND FITNESS FOR A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE
	AUTHOR BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY,
	OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF
	SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS
	INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN
	CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE)
	ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE
	POSSIBILITY OF SUCH DAMAGE.
*/

//includes files
	require_once dirname(__DIR__, 2) . "/resources/require.php";
	require_once "resources/check_auth.php";
	require_once "resources/paging.php";

//check permissions
	if (permission_exists('event_guard_log_view')) {
		//access granted
	}
	else {
		echo "access denied";
		exit;
	}

//add multi-lingual support
	$language = new text;
	$text = $language->get();

//get the http post data
	if (!empty($_POST['event_guard_logs']) && is_array($_POST['event_guard_logs'])) {
		$action = $_POST['action'];
		$search = $_POST['search'];
		$event_guard_logs = $_POST['event_guard_logs'];
	}

//process the http post data by action
	if (!empty($action) && !empty($event_guard_logs) && is_array($event_guard_logs) && @sizeof($event_guard_logs) != 0) {

		switch ($action) {
			case 'copy':
				if (permission_exists('event_guard_log_add')) {
					$obj = new event_guard;
					$obj->copy($event_guard_logs);
				}
				break;
			case 'toggle':
				//if (permission_exists('event_guard_log_edit')) {
				//	$obj = new event_guard;
				//	$obj->toggle($event_guard_logs);
				//}
				//break;
			case 'delete':
				if (permission_exists('event_guard_log_delete')) {
					$obj = new event_guard;
					$obj->unblock($event_guard_logs);
				}
				break;
		}

		//redirect the user
		header('Location: event_guard_logs.php'.($search != '' ? '?search='.urlencode($search) : null));
		exit;
	}

//get order and order by
	$order_by = $_GET["order_by"] ?? null;
	$order = $_GET["order"] ?? null;

//add the search
	if (!empty($_GET["search"])) {
		$search = $_GET["search"];
	}

//get the count
	$sql = "select count(event_guard_log_uuid) ";
	$sql .= "from v_event_guard_logs ";
	$sql .= "where true ";
	if (isset($search)) {
		$sql .= "and (";
		$sql .= "	lower(hostname) like :search ";
		$sql .= "	or filter like :search ";
		$sql .= "	or ip_address like :search ";
		$sql .= "	or extension like :search ";
		$sql .= "	or lower(user_agent) like :search ";
		$sql .= "	or lower(log_status) like :search ";
		$sql .= ") ";
		$parameters['search'] = '%'.strtolower($search).'%';
	}
	if (isset($_GET["filter"]) && $_GET["filter"] != '') {
		$sql .= "and filter = :filter ";
		$parameters['filter'] = $_GET["filter"];
	}
	$database = new database;
	$num_rows = $database->select($sql, $parameters ?? null, 'column');
	unset($sql, $parameters);

//prepare to page the results
	$rows_per_page = ($_SESSION['domain']['paging']['numeric'] != '') ? $_SESSION['domain']['paging']['numeric'] : 50;
	$param = !empty($search) ? "&search=".$search : null;
	$page = !empty($_GET['page']) && is_numeric($_GET['page']) ? $_GET['page'] : 0;
	list($paging_controls, $rows_per_page) = paging($num_rows, $param, $rows_per_page);
	list($paging_controls_mini, $rows_per_page) = paging($num_rows, $param, $rows_per_page, true);
	$offset = $rows_per_page * $page;

//set the time zone
	if (isset($_SESSION['domain']['time_zone']['name'])) {
		$time_zone = $_SESSION['domain']['time_zone']['name'];
	}
	else {
		$time_zone = date_default_timezone_get();
	}
	$parameters['time_zone'] = $time_zone;

//get the list
	$sql = "select ";
	$sql .= "event_guard_log_uuid, ";
	$sql .= "hostname, ";
	$sql .= "log_date, ";
	$sql .= "to_char(timezone(:time_zone, log_date), 'DD Mon YYYY') as log_date_formatted, \n";
	$sql .= "to_char(timezone(:time_zone, log_date), 'HH12:MI:SS am') as log_time_formatted, \n";
	$sql .= "filter, ";
	$sql .= "ip_address, ";
	$sql .= "extension, ";
	$sql .= "user_agent, ";
	$sql .= "log_status ";
	$sql .= "from v_event_guard_logs ";
	$sql .= "where true ";
	if (!empty($search)) {
		$sql .= "and (";
		$sql .= "	lower(hostname) like :search ";
		$sql .= "	or filter like :search ";
		$sql .= "	or ip_address like :search ";
		$sql .= "	or extension like :search ";
		$sql .= "	or lower(user_agent) like :search ";
		$sql .= "	or lower(log_status) like :search ";
		$sql .= ") ";
		$parameters['search'] = '%'.strtolower($search).'%';
	}
	if (!empty($_GET["filter"])) {
		$sql .= "and filter = :filter ";
		$parameters['filter'] = $_GET["filter"];
	}
	$sql .= order_by($order_by, $order, 'log_date', 'desc');
	$sql .= limit_offset($rows_per_page, $offset);
	$database = new database;
	$event_guard_logs = $database->select($sql, $parameters ?? null, 'all');
	unset($sql, $parameters);

//create token
	$object = new token;
	$token = $object->create($_SERVER['PHP_SELF']);

//additional includes
	$document['title'] = $text['title-event_guard_logs'];
	require_once "resources/header.php";

//show the content
	echo "<div class='action_bar' id='action_bar'>\n";
	echo "	<div class='heading'><b>".$text['title-event_guard_logs']." (".$num_rows.")</b></div>\n";
	echo "	<div class='actions'>\n";
	if (permission_exists('event_guard_log_add')) {
		echo button::create(['type'=>'button','label'=>$text['button-add'],'icon'=>$_SESSION['theme']['button_icon_add'],'id'=>'btn_add','name'=>'btn_add','link'=>'event_guard_log_edit.php']);
	}
	if (permission_exists('event_guard_log_add') && $event_guard_logs) {
		echo button::create(['type'=>'button','label'=>$text['button-copy'],'icon'=>$_SESSION['theme']['button_icon_copy'],'id'=>'btn_copy','name'=>'btn_copy','style'=>'display:none;','onclick'=>"modal_open('modal-copy','btn_copy');"]);
	}
	//if (permission_exists('event_guard_log_edit') && $event_guard_logs) {
	//	echo button::create(['type'=>'button','label'=>$text['button-toggle'],'icon'=>$_SESSION['theme']['button_icon_toggle'],'id'=>'btn_toggle','name'=>'btn_toggle','style'=>'display:none;','onclick'=>"modal_open('modal-toggle','btn_toggle');"]);
	//}
	if (permission_exists('event_guard_log_delete') && $event_guard_logs) {
		echo button::create(['type'=>'button','label'=>$text['button-unblock'],'icon'=>$_SESSION['theme']['button_icon_delete'],'id'=>'btn_delete','name'=>'btn_delete','style'=>'display:none;','onclick'=>"modal_open('modal-delete','btn_delete');"]);
	}
	echo 		"<form id='form_search' class='inline' method='get'>\n";
	echo "		<select class='formfld' name='filter'>\n";
    echo "			<option value='' selected='selected' disabled='disabled'>".$text['label-filter']."...</option>";
	echo "			<option value=''>".$text['label-all']."</option>\n";
	echo "			<option value='sip-auth-ip' ".(isset($_GET["filter"]) && $_GET["filter"] == "sip-auth-ip" ? "selected='selected'" : null).">".$text['option-ip']."</option>\n";
	echo "			<option value='sip-auth-fail' ".(isset($_GET["filter"]) && $_GET["filter"] == "sip-auth-fail" ? "selected='selected'" : null).">".$text['option-authentication']."</option>\n";
	echo "		</select>\n";
	echo 		"<input type='text' class='txt list-search' name='search' id='search' value=\"".escape($search ?? '')."\" placeholder=\"".$text['label-search']."\" onkeydown='list_search_reset();'>";
	echo button::create(['label'=>$text['button-search'],'icon'=>$_SESSION['theme']['button_icon_search'],'type'=>'submit','id'=>'btn_search','style'=>(!empty($search) ? 'display: none;' : null)]);
	echo button::create(['label'=>$text['button-reset'],'icon'=>$_SESSION['theme']['button_icon_reset'],'type'=>'button','id'=>'btn_reset','link'=>'event_guard_logs.php','style'=>(empty($search) ? 'display: none;' : null)]);
	if ($paging_controls_mini != '') {
		echo 	"<span style='margin-left: 15px;'>".$paging_controls_mini."</span>\n";
	}
	echo "		</form>\n";
	echo "	</div>\n";
	echo "	<div style='clear: both;'></div>\n";
	echo "</div>\n";

	if (permission_exists('event_guard_log_add') && $event_guard_logs) {
		echo modal::create(['id'=>'modal-copy','type'=>'copy','actions'=>button::create(['type'=>'button','label'=>$text['button-continue'],'icon'=>'check','id'=>'btn_copy','style'=>'float: right; margin-left: 15px;','collapse'=>'never','onclick'=>"modal_close(); list_action_set('copy'); list_form_submit('form_list');"])]);
	}
	if (permission_exists('event_guard_log_edit') && $event_guard_logs) {
		echo modal::create(['id'=>'modal-toggle','type'=>'toggle','actions'=>button::create(['type'=>'button','label'=>$text['button-continue'],'icon'=>'check','id'=>'btn_toggle','style'=>'float: right; margin-left: 15px;','collapse'=>'never','onclick'=>"modal_close(); list_action_set('toggle'); list_form_submit('form_list');"])]);
	}
	if (permission_exists('event_guard_log_delete') && $event_guard_logs) {
		echo modal::create(['id'=>'modal-delete','type'=>'delete','actions'=>button::create(['type'=>'button','label'=>$text['button-continue'],'icon'=>'check','id'=>'btn_delete','style'=>'float: right; margin-left: 15px;','collapse'=>'never','onclick'=>"modal_close(); list_action_set('delete'); list_form_submit('form_list');"])]);
	}

	echo $text['title_description-event_guard_logs']."\n";
	echo "<br /><br />\n";

	echo "<form id='form_list' method='post'>\n";
	echo "<input type='hidden' id='action' name='action' value=''>\n";
	echo "<input type='hidden' name='search' value=\"".escape($search ?? '')."\">\n";

	echo "<table class='list'>\n";
	echo "<tr class='list-header'>\n";
	if (permission_exists('event_guard_log_add') || permission_exists('event_guard_log_edit') || permission_exists('event_guard_log_delete')) {
		echo "	<th class='checkbox'>\n";
		echo "		<input type='checkbox' id='checkbox_all' name='checkbox_all' onclick='list_all_toggle(); checkbox_on_change(this);' ".(empty($event_guard_logs) ? "style='visibility: hidden;'" : null).">\n";
		echo "	</th>\n";
	}
	echo "<th class='hide-md-dn'>".$text['label-hostname']."</th>\n";
	echo "<th>".$text['label-date']."</th>\n";
	echo "<th class='hide-md-dn'>".$text['label-time']."</th>\n";
	echo th_order_by('filter', $text['label-filter'], $order_by, $order, null, "style='text-align: center;'");
	echo th_order_by('ip_address', $text['label-ip_address'], $order_by, $order);
	echo th_order_by('extension', $text['label-extension'], $order_by, $order);
	echo "<th class='hide-md-dn'>".$text['label-user_agent']."</th>\n";
	echo th_order_by('log_status', $text['label-log_status'], $order_by, $order);
	if (permission_exists('event_guard_log_edit') && !empty($_SESSION['theme']['list_row_edit_button']['boolean']) && $_SESSION['theme']['list_row_edit_button']['boolean'] == 'true') {
		echo "	<td class='action-button'>&nbsp;</td>\n";
	}
	echo "</tr>\n";

	if (is_array($event_guard_logs) && @sizeof($event_guard_logs) != 0) {
		$x = 0;
		foreach ($event_guard_logs as $row) {
			if (permission_exists('event_guard_log_edit')) {
				$list_row_url = "event_guard_log_edit.php?id=".urlencode($row['event_guard_log_uuid']);
			}
			echo "<tr class='list-row'>\n";
			if (permission_exists('event_guard_log_add') || permission_exists('event_guard_log_edit') || permission_exists('event_guard_log_delete')) {
				echo "	<td class='checkbox'>\n";
				echo "		<input type='checkbox' name='event_guard_logs[$x][checked]' id='checkbox_".$x."' value='true' onclick=\"checkbox_on_change(this); if (!this.checked) { document.getElementById('checkbox_all').checked = false; }\">\n";
				echo "		<input type='hidden' name='event_guard_logs[$x][event_guard_log_uuid]' value='".escape($row['event_guard_log_uuid'])."' />\n";
				echo "	</td>\n";
			}
			echo "	<td class='hide-md-dn'>\n";
			if (permission_exists('event_guard_log_edit')) {
				echo "	<a href='".$list_row_url."' title=\"".$text['button-edit']."\">".escape($row['hostname'])."</a>\n";
			}
			else {
				echo "	".escape($row['hostname']);
			}
			echo "	</td>\n";
			echo "	<td><a href='".$list_row_url."' title=\"".$text['button-edit']."\">".escape($row['log_date_formatted'])."</a></td>\n";
			echo "	<td class='hide-md-dn'><a href='".$list_row_url."' title=\"".$text['button-edit']."\">".escape($row['log_time_formatted'])."</a></td>\n";
			switch($row['filter']) {
				case 'sip-auth-ip': $filter = $text['option-ip']; break;
				case 'sip-auth-fail': $filter = $text['option-authentication']; break;
			}
			echo "	<td style='text-align: center;'><a href='".$list_row_url."' title=\"".$text['button-edit']."\">".escape($filter)."</a></td>\n";
			echo "	<td><a href=\"https://search.arin.net/rdap/?query=".escape($row['ip_address'])."\" target=\"_blank\">".escape($row['ip_address'])."</a></td>\n";
			echo "	<td>".escape($row['extension'])."</td>\n";
			echo "	<td class='hide-md-dn'>".escape($row['user_agent'])."</td>\n";
			echo "	<td>".escape($text['label-'.$row['log_status']])."</td>\n";
			if (permission_exists('event_guard_log_edit') && !empty($_SESSION['theme']['list_row_edit_button']['boolean']) && $_SESSION['theme']['list_row_edit_button']['boolean'] == 'true') {
				echo "	<td class='action-button'>\n";
				echo button::create(['type'=>'button','title'=>$text['button-edit'],'icon'=>$_SESSION['theme']['button_icon_edit'],'link'=>$list_row_url]);
				echo "	</td>\n";
			}
			echo "</tr>\n";
			$x++;
		}
		unset($event_guard_logs);
	}

	echo "</table>\n";
	echo "<br />\n";
	echo "<div align='center'>".$paging_controls."</div>\n";
	echo "<input type='hidden' name='".$token['name']."' value='".$token['hash']."'>\n";
	echo "</form>\n";

//include the footer
	require_once "resources/footer.php";

?>