461 lines
13 KiB
PHP
461 lines
13 KiB
PHP
<?php
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/**
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* File: search.php
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* Author: Ryan Prather <ryan.prather@cyberperspectives.com>
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* Purpose: Contain all search/filtering functionality within Sagacity
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* Created: May 24, 2017
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*
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* Copyright 2017: Cyber Perspective, LLC, All rights reserved
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* Released under the Apache v2.0 License
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*
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* See license.txt for details
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*
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* Change Log:
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* - May 24, 2017 - File created
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* - May 26, 2017 - Couple bug fixes
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* - Jul 13, 2017 - Fixed a couple minor display bugs
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* - Dec 27, 2017 - Syntax updates
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*/
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include_once 'config.inc';
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include_once 'helper.inc';
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include_once 'database.inc';
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$db = new db();
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$type = filter_input(INPUT_POST, 'type', FILTER_SANITIZE_STRING, FILTER_NULL_ON_FAILURE);
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$q = filter_input(INPUT_POST, 'q', FILTER_SANITIZE_STRING, FILTER_NULL_ON_FAILURE);
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$start = filter_input(INPUT_POST, 'start', FILTER_VALIDATE_INT, FILTER_NULL_ON_FAILURE);
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$len = filter_input(INPUT_POST, 'length', FILTER_VALIDATE_INT, FILTER_NULL_ON_FAILURE);
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$draw = filter_input(INPUT_POST, 'draw', FILTER_VALIDATE_INT, FILTER_NULL_ON_FAILURE);
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$filter = filter_input(INPUT_POST, 'search', FILTER_SANITIZE_STRING, FILTER_REQUIRE_ARRAY);
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$where = [];
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$op = '=';
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$field = null;
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$ret = null;
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if (empty($q)) {
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print header(JSON) . json_encode(null);
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die;
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}
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if (strpos($q, "%") !== false) {
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$op = LIKE;
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$q = "'$q'";
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}
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if ($type == 'stig' || $type == 'vms' || $type == 'ia' || $type == 'nessus') {
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if ($type == 'stig') {
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$field = '`STIG_ID`';
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}
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elseif ($type == 'vms') {
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$field = '`VMS_ID`';
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}
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elseif ($type == 'ia') {
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$field = '`IA_Controls`';
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}
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elseif ($type == 'nessus') {
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$field = '`Nessus_ID`';
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}
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if (!is_null($field)) {
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$where[] = [
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'field' => $field,
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'op' => $op,
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'value' => $q
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];
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}
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if (!empty($filter['value'])) {
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$where[] = [
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'field' => 'pdi.STIG_ID',
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'op' => LIKE,
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'value' => "'%{$filter['value']}%'",
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'open-paren' => true,
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'sql_op' => 'AND'
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];
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$where[] = [
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'field' => 'pdi.VMS_ID',
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'op' => LIKE,
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'value' => "'%{$filter['value']}%'",
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'sql_op' => 'OR'
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];
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$where[] = [
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'field' => 'pdi.IA_Controls',
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'op' => LIKE,
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'value' => "'%{$filter['value']}%'",
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'sql_op' => 'OR'
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];
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$where[] = [
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'field' => 'pdi.Short_Title',
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'op' => LIKE,
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'value' => "'%{$filter['value']}%'",
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'sql_op' => 'OR'
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];
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$where[] = [
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'field' => 'pdi.Description',
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'op' => LIKE,
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'value' => "'%{$filter['value']}%'",
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'sql_op' => 'OR'
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];
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$where[] = [
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'field' => 'lu.check_contents',
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'op' => LIKE,
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'value' => "'%{$filter['value']}%'",
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'sql_op' => 'OR',
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'close-paren' => true
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];
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}
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$db->help->select_count("sagacity.pdi", $where, [
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'table_joins' => [
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"LEFT JOIN sagacity.pdi_checklist_lookup lu ON pdi.pdi_id = lu.pdi_id",
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"LEFT JOIN sagacity.checklist chk ON chk.id = lu.checklist_id"
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]
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]);
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$count = $db->help->execute();
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$ret = [
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'columns' => [
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['title' => 'STIG ID', 'data' => 'stig_id'],
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['title' => 'VMS ID', 'data' => 'vms_id'],
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['title' => 'Checklist Name', 'data' => 'name'],
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['title' => 'Type', 'data' => 'type'],
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['title' => 'PDI', 'data' => 'pdi_id'],
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['title' => 'File Name', 'data' => 'file']
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],
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'draw' => $draw,
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'recordsTotal' => $count,
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'recordsFiltered' => $count,
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'data' => []
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];
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$db->help->select("sagacity.pdi", null, $where, [
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'table_joins' => [
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"LEFT JOIN sagacity.pdi_checklist_lookup lu ON pdi.pdi_id = lu.pdi_id",
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"LEFT JOIN sagacity.checklist chk ON chk.id = lu.checklist_id"
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],
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'limit' => $len,
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'start' => $start
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]);
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//error_log($db->help->sql);
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$rows = $db->help->execute();
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if (is_array($rows) && count($rows) && isset($rows['STIG_ID'])) {
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$rows = [0 => $rows];
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}
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if (is_array($rows) && count($rows) && isset($rows[0])) {
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foreach ($rows as $row) {
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$ret['data'][] = [
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'stig_id' => $row['STIG_ID'],
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'vms_id' => $row['VMS_ID'],
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'name' => $row['name'],
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'type' => $row['type'],
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'pdi_id' => $row['pdi_id'],
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'file' => $row['file_name']
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];
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}
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}
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}
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elseif ($type == 'cve') {
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$where[] = [
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'field' => 'db.cve_id',
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'op' => $op,
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'value' => $q
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];
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if (!empty($filter['value'])) {
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$where[] = [
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'field' => 'status',
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'op' => LIKE,
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'value' => "'%{$filter['value']}%'",
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'sql_op' => 'AND',
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'open-paren' => true
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];
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$where[] = [
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'field' => 'desc',
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'op' => LIKE,
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'value' => "'%{$filter['value']}%'",
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'sql_op' => 'OR',
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'close-paren' => true
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];
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}
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$db->help->select_count("sagacity.cve_db db", $where, [
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'table_joins' => [
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"LEFT JOIN sagacity.cve ON db.cve_id = cve.cve_id"
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]
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]);
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$count = $db->help->execute();
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$ret = [
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'columns' => [
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['title' => 'PDI ID', 'data' => 'pdi_id'],
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['title' => 'CVE ID', 'data' => 'cve_id'],
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['title' => 'Description', 'data' => 'desc'],
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['title' => 'Status', 'data' => 'status'],
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['title' => 'References', 'data' => 'ref']
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],
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'draw' => $draw,
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'recordsTotal' => $count,
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'recordsFiltered' => $count,
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'data' => []
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];
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$db->help->select("sagacity.cve_db db", ['db.cve_id', 'cve.pdi_id', 'db.seq', 'db.status', 'db.desc'], $where, [
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'table_joins' => [
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"LEFT JOIN sagacity.cve ON db.cve_id = cve.cve_id"
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],
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'limit' => $len,
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'start' => $start
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]);
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$rows = $db->help->execute();
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if (is_array($rows) && count($rows) && isset($rows['cve_id'])) {
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$rows = [0 => $rows];
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}
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if (is_array($rows) && count($rows) && isset($rows[0])) {
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foreach ($rows as $row) {
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$references = null;
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$db->help->select("sagacity.cve_references", ['source', 'url'], [
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[
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'field' => 'cve_seq',
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'op' => '=',
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'value' => $row['cve_id']
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],
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[
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'field' => 'url',
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'op' => '!=',
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'value' => '',
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'sql_op' => 'AND'
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]
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], [
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'group' => 'source'
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]);
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$refs = $db->help->execute();
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if (is_array($refs) && count($refs) && isset($refs['source'])) {
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$refs = [0 => $refs];
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}
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if (is_array($refs) && count($refs) && isset($refs[0])) {
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foreach ($refs as $ref) {
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$references .= "<a href='{$ref['url']}' target='_blank'>{$ref['source']}</a> ";
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}
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}
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$ret['data'][] = [
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'pdi_id' => "<a href='#' onclick='javascript:open_pdi(\"{$row['pdi_id']}\");'>{$row['pdi_id']}</a>",
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'cve_id' => $row['cve_id'],
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'desc' => $row['desc'],
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'status' => $row['status'],
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'ref' => $references
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];
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}
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}
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}
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elseif ($type == 'cpe') {
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$where[] = [
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'field' => 'cpe',
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'op' => $op,
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'value' => $q
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];
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if (!empty($filter['search'])) {
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$where[] = [
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'field' => 'cpe',
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'op' => LIKE,
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'value' => $filter['search'],
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'sql_op' => 'OR'
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];
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}
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$db->help->select_count("sagacity.software", $where);
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$count = $db->help->execute();
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$ret = [
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'columns' => [
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['title' => 'Man', 'data' => 'man'],
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['title' => 'Name', 'data' => 'name'],
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['title' => 'Ver', 'data' => 'ver'],
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['title' => 'CPE', 'data' => 'cpe'],
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['title' => 'String', 'data' => 'sw_string']
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],
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'draw' => $draw,
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'recordsTotal' => $count,
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'recordsFiltered' => $count,
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'data' => []
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];
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$db->help->select("sagacity.software", null, $where);
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$rows = $db->help->execute();
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if (is_array($rows) && count($rows) && isset($rows['cpe'])) {
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$rows = [0 => $rows];
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}
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if (is_array($rows) && count($rows) && isset($rows[0])) {
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foreach ($rows as $row) {
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list($cpe, $type, $man, $name, $ver) = explode(":", $row['cpe']);
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$ret['data'][] = [
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'man' => ucwords($man),
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'name' => ucwords($name),
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'ver' => $ver,
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'cpe' => $row['cpe'],
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'sw_string' => $row['sw_string']
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];
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}
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}
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}
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elseif ($type == 'iavm') {
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$where[] = [
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'field' => 'iavmNoticeNumber',
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'op' => $op,
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'value' => $q
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];
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$db->help->select_count("sagacity.iavm_notices", $where);
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$count = $db->help->execute();
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$ret = [
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'columns' => [
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['title' => 'PDI ID', 'data' => 'pdi_id'],
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['title' => 'IAVM Notice', 'data' => 'iavm'],
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['title' => 'Title', 'data' => 'title'],
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['title' => 'Category', 'data' => 'cat'],
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['title' => 'Link', 'data' => 'link']
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],
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'draw' => $draw,
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'recordsTotal' => $count,
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'recordsFiltered' => $count,
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'data' => []
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];
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$db->help->select("sagacity.iavm_notices", null, $where, [
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'order' => 'iavmNoticeNumber'
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]);
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$rows = $db->help->execute();
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if (is_array($rows) && count($rows) && isset($rows['iavmNoticeNumber'])) {
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$rows = [0 => $rows];
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}
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if (is_array($rows) && count($rows) && isset($rows[0])) {
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foreach ($rows as $row) {
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$cat = implode("", array_fill(0, $row['stigFindingSeverity'], "I"));
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$ret['data'][] = [
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'pdi_id' => "<a href='#' onclick='javascript:open_pdi(\"{$row['pdi_id']}\");'>{$row['pdi_id']}</a>",
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'iavm' => $row['iavmNoticeNumber'],
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'title' => $row['title'],
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'cat' => $cat,
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'link' => "<a href='/reference/iavms/{$row['file_name']}' target='_blank'>XML</a>"
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];
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}
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}
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}
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else {
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$where = [
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[
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'field' => 'pdi.short_title',
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'op' => LIKE,
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'value' => $q
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],
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[
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'field' => 'pdi.description',
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'op' => LIKE,
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'value' => $q,
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'sql_op' => 'OR'
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],
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[
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'field' => 'pdi.check_content',
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'op' => LIKE,
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'value' => $q,
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'sql_op' => 'OR'
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]
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];
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if (!empty($filter['value'])) {
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$where[] = [
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'field' => 's.stig_id',
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'op' => LIKE,
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'value' => "'%{$filter['value']}%'",
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'sql_op' => 'AND',
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'open-paren' => true
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];
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$where[] = [
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'field' => 'gd.vms_id',
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'op' => LIKE,
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'value' => "'%{$filter['value']}%'",
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'sql_op' => 'OR',
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'close-paren' => true
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];
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}
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$db->help->select_count("sagacity.pdi_catalog pdi", $where, [
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'table_joins' => [
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"LEFT JOIN sagacity.stigs s ON s.pdi_id=pdi.id",
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"LEFT JOIN sagacity.golddisk gd ON gd.pdi_id=pdi.id",
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"LEFT JOIN sagacity.pdi_checklist_lookup pcl ON pdi.id=pcl.pdi_id",
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"LEFT JOIN sagacity.checklist c ON c.id=pcl.checklist_id"
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]
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]);
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$count = $db->help->execute();
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$ret = [
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'columns' => [
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['title' => 'STIG ID', 'data' => 'stig_id'],
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['title' => 'VMS ID', 'data' => 'vms_id'],
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['title' => 'Checklist Name', 'data' => 'name'],
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['title' => 'Type', 'data' => 'type'],
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['title' => 'PDI', 'data' => 'pdi_id'],
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['title' => 'File Name', 'data' => 'file']
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],
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'draw' => $draw,
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'recordsTotal' => $count,
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'recordsFiltered' => $count,
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'data' => []
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];
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$db->help->select("sagacity.pdi_catalog pdi", [
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"pdi.id AS 'pdi_id'", "pdi.short_title AS 'Short_Title'", "pdi.description AS 'Description'",
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"s.stig_id AS 'STIG_ID'", "gd.vms_id AS 'VMS_ID'",
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"c.id AS 'chk_id'", "c.`name` AS 'chk_name'", "c.file_name", "c.`type`", "c.`release`", "c.`ver`"
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], $where, [
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'table_joins' => [
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"LEFT JOIN sagacity.stigs s ON s.pdi_id=pdi.id",
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"LEFT JOIN sagacity.golddisk gd ON gd.pdi_id=pdi.id",
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"LEFT JOIN sagacity.pdi_checklist_lookup pcl ON pdi.id=pcl.pdi_id",
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"LEFT JOIN sagacity.checklist c ON c.id=pcl.checklist_id"
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],
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'start' => $start,
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'limit' => $len
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]);
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$rows = $db->help->execute();
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if (is_array($rows) && count($rows) && isset($rows['pdi_id'])) {
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$rows = [0 => $rows];
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}
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if (is_array($rows) && count($rows) && isset($rows[0])) {
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foreach ($rows as $row) {
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$name = str_replace("Security Technical Implementation Guide", "STIG", $row['chk_name']);
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$title = "{$row['Short_Title']} (<span style = 'font-style:italic;'>from $name</span>)";
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$desc = $row['Description'];
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$file_name = basename($row['file_name']);
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$ret['data'][] = [
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'stig_id' => $row['STIG_ID'],
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'vms_id' => $row['VMS_ID'],
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'name' => "{$row['chk_name']} V{$row['ver']}R{$row['release']}",
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'type' => $row['type'],
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'pdi_id' => "<a href='#' onclick='javascript:open_stig(\"$file_name\", \"{$row['VMS_ID']}\");'>PDI</a>",
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'file' => "<a href='/reference/stigs/$file_name' target='_blank'><img src='/img/file.png' style='width:25px;' title='$file_name' /></a>"
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];
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}
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}
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}
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print header(JSON) . json_encode($ret);
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