From 22d909a37836694d7868881b6361c760a4dbcab3 Mon Sep 17 00:00:00 2001
From: leiweibau <105860611+leiweibau@users.noreply.github.com>
Date: Wed, 29 Jun 2022 21:52:22 +0200
Subject: [PATCH] manual nmap scan improvements

3 options to do a scan.
- fast (nmap -F)
- normal
- detailed (nmap -A)
---
 front/deviceDetails.php        | 27 +++++++++++++++++++--------
 front/php/server/nmap_scan.php | 13 +++++++++++--
 2 files changed, 30 insertions(+), 10 deletions(-)

diff --git a/front/deviceDetails.php b/front/deviceDetails.php
index fd54144b..83ae3c69 100644
--- a/front/deviceDetails.php
+++ b/front/deviceDetails.php
@@ -432,23 +432,34 @@
 
 
               <div class="tab-pane fade" id="panNmap">
-
-                <!-- Datatable Session -->
+                <h4 class="">nmap Scans</h4>
                 <div style="width:100%; text-align: center;">
-
                   <script>
                       setTimeout(function(){
-                        document.getElementById('piamanualnmap').innerHTML='execute quick scan on ' + document.getElementById('txtLastIP').value;
+                        document.getElementById('piamanualnmap_fast').innerHTML='Fast Scan (' + document.getElementById('txtLastIP').value +')';
+                        document.getElementById('piamanualnmap_normal').innerHTML='Default Scan (' + document.getElementById('txtLastIP').value +')';
+                        document.getElementById('piamanualnmap_detail').innerHTML='Detailed Scan (' + document.getElementById('txtLastIP').value +')';
                       }, 2000);
                   </script>
 
-                  <button type="button" id="piamanualnmap" class="btn btn-default pa-btn" style="margin: auto;" onclick="loadDoc(document.getElementById('txtLastIP').value)">... loading</button>
+                  <button type="button" id="piamanualnmap_fast" class="btn btn-default pa-btn" style="margin: auto;" onclick="manualnmapscan(document.getElementById('txtLastIP').value, 'fast')">Loading...</button>
+                  <button type="button" id="piamanualnmap_normal" class="btn btn-default pa-btn" style="margin: auto;" onclick="manualnmapscan(document.getElementById('txtLastIP').value, 'normal')">Loading...</button>
+                  <button type="button" id="piamanualnmap_detail" class="btn btn-default pa-btn" style="margin: auto;" onclick="manualnmapscan(document.getElementById('txtLastIP').value, 'detail')">Loading...</button>
+                
+                  <div style="margin-top: 20px; text-align: left;">
+                    <ul style="padding:20px;">
+                    <li>Fast Scan: Scan fewer ports than the default scan (a few seconds)</li>
+                    <li>Default Scan: By default, Nmap scans the top 1,000 ports for each scan protocol requested. This catches roughly 93% of the TCP ports and 49% of the UDP ports. (about 5 sconds)</li>
+                    <li>Detailed Scan: Default scan with enabled OS detection, version detection, script scanning and traceroute (up to 30 seconds and more)</li>
+                  </ul>
                   </div>
+                </div>
 
-                  <div id="scanoutput" style="margin-top: 30px;"></div>
+
+                <div id="scanoutput" style="margin-top: 30px;"></div>
                    
                   <script>
-                  function loadDoc(targetip) {
+                  function manualnmapscan(targetip, mode) {
                     var xhttp = new XMLHttpRequest();
                     xhttp.onreadystatechange = function() {
                       if (this.readyState == 4 && this.status == 200) {
@@ -457,7 +468,7 @@
                     };
                     xhttp.open("POST", "./php/server/nmap_scan.php", true);
                     xhttp.setRequestHeader("Content-type", "application/x-www-form-urlencoded");
-                    xhttp.send("scan=" + targetip);
+                    xhttp.send("scan=" + targetip + '&mode=' + mode);
                   }
                   </script>
               
diff --git a/front/php/server/nmap_scan.php b/front/php/server/nmap_scan.php
index 074198a3..b0033c1a 100644
--- a/front/php/server/nmap_scan.php
+++ b/front/php/server/nmap_scan.php
@@ -1,8 +1,17 @@
 <?php
 
 $PIA_HOST_IP = $_REQUEST['scan'];
-exec('nmap '.$PIA_HOST_IP, $output);
-echo 'Scan Results of the target: '.$PIA_HOST_IP;
+$PIA_SCAN_MODE = $_REQUEST['mode'];
+
+if ($PIA_SCAN_MODE == 'fast') {
+    exec('nmap -F '.$PIA_HOST_IP, $output);
+} elseif ($PIA_SCAN_MODE == 'normal') {
+    exec('nmap '.$PIA_HOST_IP, $output);
+} elseif ($PIA_SCAN_MODE == 'detail') {
+    exec('nmap -A '.$PIA_HOST_IP, $output);
+}
+
+echo '<h4>Scan ('.$PIA_SCAN_MODE.') Results of: '.$PIA_HOST_IP.'</h4>';
 echo '<pre style="border: none;">'; 
 foreach($output as $line){
     echo $line . "\n";