mirror of
https://github.com/netbirdio/plugins.git
synced 2026-05-22 18:44:07 -07:00
net/arp-scan: style + whitespace cleanup
This commit is contained in:
Franco Fichtner
+11
-11
@@ -1,16 +1,16 @@
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ARP Scan sends ARP packets to hosts on the local network and displays
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any responses that are received.
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ARP Scan sends ARP packets to hosts on the local network and displays
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any responses that are received.
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The Address Resolution Protocol (ARP) uses a simple message format containing
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The Address Resolution Protocol (ARP) uses a simple message format containing
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one address resolution request or response (usually IPv4).
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ARP Scan is a simple tool yet very powerful and it represent the only way
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to find a device using an arp response. Once you’ve found the MAC
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address, you can find more info about that device by matching that MAC
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address to it’s vendor.
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ARP Scan is a simple tool yet very powerful and it represent the only way
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to find a device using an arp response. Once you’ve found the MAC
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address, you can find more info about that device by matching that MAC
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address to it’s vendor.
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Arp scan techniques are very important to understand ARP/MAC responses
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for penetration tester and diagnosys purpose. It is the first tool for
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network monitoring, especially against ip collisions, arpspoof and all
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kind of hijack techniques, like Man-In-The-Middle Attack. It also helps
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Arp scan techniques are very important to understand ARP/MAC responses
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for penetration tester and diagnosys purpose. It is the first tool for
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network monitoring, especially against ip collisions, arpspoof and all
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kind of hijack techniques, like Man-In-The-Middle Attack. It also helps
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in cases when someone is spoofing IP address and DoS-ing your server.
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-1
@@ -87,5 +87,4 @@ class ServiceController extends ApiControllerBase
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return array("message" => "error");
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}
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}
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}
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+24
-27
@@ -41,31 +41,30 @@ class SettingsController extends ApiControllerBase
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public function getAction()
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{
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// define list of configurable settings
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$result = array();
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if ($this->request->isGet()) {
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$mdl = new ARPscanner();
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$result['arpscanner'] = $mdl->getNodes();
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// returns: {"arpscanner":{"general":{"interface":
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// {"lan":{"value":"lan","selected":1}},"networks":
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// {"10.0.1.0\/24":{"value":"10.0.1.0\/24","selected":1}}}}}
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$backend = new Backend();
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$bckresult = trim($backend->configdRun("arpscanner interfaces"));
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$ifnames = json_decode($bckresult);
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$result['arpscanner']['general']['interface'] = array();
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if (is_array($ifnames) || is_object($ifnames))
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{
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foreach ($ifnames as &$arr) {
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$ifname = $arr[0];
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$result['arpscanner']['general']['interface'][$ifname] = array();
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$result['arpscanner']['general']['interface'][$ifname]['value'] = join(", ", array($ifname, " (".$arr[2].")") );
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$result = array();
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if ($this->request->isGet()) {
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$mdl = new ARPscanner();
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$result['arpscanner'] = $mdl->getNodes();
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// returns: {"arpscanner":{"general":{"interface":
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// {"lan":{"value":"lan","selected":1}},"networks":
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// {"10.0.1.0\/24":{"value":"10.0.1.0\/24","selected":1}}}}}
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$backend = new Backend();
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$bckresult = trim($backend->configdRun("arpscanner interfaces"));
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$ifnames = json_decode($bckresult);
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$result['arpscanner']['general']['interface'] = array();
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if (is_array($ifnames) || is_object($ifnames)) {
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foreach ($ifnames as &$arr) {
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$ifname = $arr[0];
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$result['arpscanner']['general']['interface'][$ifname] = array();
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$result['arpscanner']['general']['interface'][$ifname]['value'] = join(", ", array($ifname, " (".$arr[2].")"));
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}
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}
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// $result['arpscanner']['general']['networks'] = '192.168.1.0/24,172.16.45.0/25';
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}
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// $result['arpscanner']['general']['networks'] = '192.168.1.0/24,172.16.45.0/25';
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}
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return $result;
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return $result;
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}
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/**
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@@ -79,7 +78,7 @@ class SettingsController extends ApiControllerBase
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// load model and update with provided data
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$mdl = new ARPscanner();
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$mdl->setNodes($this->request->getPost("arpscanner"));
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// perform validation
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$valMsgs = $mdl->performValidation();
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foreach ($valMsgs as $field => $msg) {
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@@ -88,7 +87,7 @@ class SettingsController extends ApiControllerBase
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}
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$result["validations"]["general.".$msg->getField()] = $msg->getMessage();
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}
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// serialize model to config and save
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if ($valMsgs->count() == 0) {
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$mdl->serializeToConfig();
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@@ -98,6 +97,4 @@ class SettingsController extends ApiControllerBase
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}
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return $result;
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}
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}
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+1
-1
@@ -45,7 +45,7 @@ class IndexController extends \OPNsense\Base\IndexController
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$this->view->title = gettext('ARP Scan');
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$this->view->general = $this->getForm("general");
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$this->view->pick('OPNsense/ARPscanner/index');
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$this->view->generalForm = $this->getForm("general");
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}
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}
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@@ -34,7 +34,8 @@ use OPNsense\Base\BaseModel;
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class ARPscanner extends BaseModel
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{
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public function test(){
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public function test()
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{
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$command="/sbin/ifconfig -l -u";
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exec($command, $output);
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return $output;
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@@ -28,11 +28,11 @@ POSSIBILITY OF SUCH DAMAGE.
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<script type="text/javascript">
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function flush_table(){
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$('#netTable tr').slice(2).remove()
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}
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var check_state = 0;
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function check_scanner_status(ifname){
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// sets 0 if stopped and 1 if running
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@@ -56,12 +56,12 @@ POSSIBILITY OF SUCH DAMAGE.
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$("#scan_progress").removeClass("fa fa-spinner fa-pulse");
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$("#startScanner").removeClass("disabled")
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}
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});
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});
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}
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function get_status(ifname){
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flush_table();
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ajaxCall(url="/api/arpscanner/service/status",
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ajaxCall(url="/api/arpscanner/service/status",
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sendData={'interface':ifname},
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callback=function(data,status) {
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$.each(data['peers'], function(key_x,peer) {
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@@ -74,12 +74,12 @@ POSSIBILITY OF SUCH DAMAGE.
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check_scanner_status(ifname)
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$("#ifname").text(ifname);
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$("#started").text(data['started']);
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$("#last").text(data['last']);
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$("#last").text(data['last']);
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});
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}
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$( document ).ready(function() {
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var data_get_map = {'frm_GeneralSettings': "/api/arpscanner/settings/get"};
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//~ console.log(data_get_map);
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mapDataToFormUI(data_get_map).done(function(data){
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@@ -87,10 +87,10 @@ POSSIBILITY OF SUCH DAMAGE.
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formatTokenizersUI();
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$('select').selectpicker('refresh');
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// check if the scanner is already running
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first_status = $('#arpscanner\\.general\\.interface option:selected')[0].value;
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first_status = $('#arpscanner\\.general\\.interface option:selected')[0].value;
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check_scanner_status(first_status);
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});
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// link save button to API set action
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$("#saveAct").click(function(){
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saveFormToEndpoint(url="/api/arpscanner/settings/set",formid='frm_GeneralSettings',callback_ok=function(){
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@@ -98,15 +98,15 @@ POSSIBILITY OF SUCH DAMAGE.
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ajaxCall(url="/api/arpscanner/service/reload", sendData={},callback=function(data,status) {
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// action to run after reload
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});
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});
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});
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$("#statusScanner").click(function(){
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value = $('#arpscanner\\.general\\.interface option:selected')[0].value;
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get_status(value);
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});
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$("#stopScanner").click(function(){
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// action to run after successful save, for example reconfigure service.
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value = $('#arpscanner\\.general\\.interface option:selected')[0].value;
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@@ -118,7 +118,7 @@ POSSIBILITY OF SUCH DAMAGE.
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check_scanner_status(value);
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});
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});
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// CHECK STATUS
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// check the status opf the scanner on selected interface
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$("#arpscanner\\.general\\.interface").change(function(){
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@@ -126,7 +126,7 @@ POSSIBILITY OF SUCH DAMAGE.
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get_status(value);
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$("#ifname").text(value);
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$("#started").text('');
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$("#last").text('');
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$("#last").text('');
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});
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@@ -135,38 +135,38 @@ POSSIBILITY OF SUCH DAMAGE.
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$("#scan_progress").addClass("fa fa-spinner fa-pulse");
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var ifname = $('#arpscanner\\.general\\.interface option:selected')[0].value;
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var networks = $('#arpscanner\\.general\\.networks').val();
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ajaxCall(url="/api/arpscanner/service/start",
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ajaxCall(url="/api/arpscanner/service/start",
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sendData={'interface':ifname, 'networks': networks},
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callback=function(data,status) {
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// action to run after reload
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//~ console.log(data);
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$("#ifname").text(data['interface']);
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$("#started").text(data['started']);
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$("#last").text(data['last']);
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$("#last").text(data['last']);
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flush_table();
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check_scanner_status(ifname);
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});
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});
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}); // END
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</script>
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<section class="col-xs-12">
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<div id="update_stop" class="alert alert-info" role="alert" style="min-height: 65px;">
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<div class="pull-left updatestatus" style="margin-top: 8px;">{{ lang._('Scan is stopped')}}</div>
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</div>
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</div>
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<div id="update_start" class="alert alert-warning" role="alert" style="min-height: 65px; display:none;">
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<div class="pull-left updatestatus" style="margin-top: 8px;">{{ lang._('Scan is running')}}</div>
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</div>
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<div class="pull-left updatestatus" style="margin-top: 8px;">{{ lang._('Scan is running')}}</div>
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</div>
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<div class="content-box">
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{{ partial("layout_partials/base_form",['fields':generalForm,'id':'frm_GeneralSettings'])}}
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<div class="col-md-12" style="padding-bottom: 13px; padding-top: 13px;">
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<button class='btn btn-default' id="stopScanner" style="margin-right: 8px;">{{ lang._('Stop') }} <i id=""></i></button>
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<button class='btn btn-default' id="statusScanner" style="margin-right: 8px;">{{ lang._('Refresh') }} <i id=""></i></button>
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<button class='btn btn-default' id="stopScanner" style="margin-right: 8px;">{{ lang._('Stop') }} <i id=""></i></button>
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<button class='btn btn-default' id="statusScanner" style="margin-right: 8px;">{{ lang._('Refresh') }} <i id=""></i></button>
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<button class="btn btn-primary pull-center" id="startScanner" type="button"><i id="scan_progress" class=""></i><b>{{ lang._('Start') }}</b></button>
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</div>
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</div>
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@@ -180,15 +180,15 @@ POSSIBILITY OF SUCH DAMAGE.
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<tr>
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<th><b>{{ lang._('Interface name') }}</b></th>
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<th><b>{{ lang._('Started') }}</b></th>
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<th><b>{{ lang._('Last update') }}</b></th>
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<th><b>{{ lang._('Last update') }}</b></th>
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</tr>
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</thead>
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<tbody>
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<td><p id="ifname"></p></td>
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<td><p id="started"></p></td>
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<td><p id="last"></p></td>
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<td><p id="last"></p></td>
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</tbody>
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</table>
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<hr>
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<table id="netTable">
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@@ -44,7 +44,7 @@ class ArpScanner(ProcessIO):
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grep -v "ps ax "| \
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grep -E '^[ 0-9]+'| \
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awk -F' ' '{{print $1}}'"""
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def __init__(self, ifname, network):
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"""
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netif='eth0'
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@@ -57,7 +57,7 @@ class ArpScanner(ProcessIO):
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self.regexp = '([0-9\.]+)[\t]*([\dA-F]{2}(?:[-:][\dA-F]{2}){5})[\t]*([A-Za-z0-9\ \.\-\,\'\(\)]*)'
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# os_command_filter needs '{}'.format(ifname)
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self._DEBUG = False
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# FileIO contains all the IO files
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tmp_fileio_path = '/tmp/ARPscanner'
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self.tmp = tmp_fileio_path
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@@ -77,10 +77,10 @@ class ArpScanner(ProcessIO):
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fout = os.path.sep.join((self.tmp, self.ifname))+'.out'
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if not os.path.exists(fout):
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return
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self.result['last'] = time.ctime(os.path.getmtime(fout))
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self.result['started'] = time.ctime(os.path.getctime(fout))
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with open(fout, 'r') as f:
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fcont = f.read()
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#~ print(fcont)
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@@ -88,7 +88,7 @@ class ArpScanner(ProcessIO):
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if self._DEBUG: print(regexp)
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for netfound in regexp:
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self.result['peers'].append(
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(netfound[0].replace('\t', ''),
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(netfound[0].replace('\t', ''),
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netfound[1], netfound[2]))
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#~ return self.result
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@@ -101,35 +101,35 @@ class ArpScanner(ProcessIO):
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if running: return self.status()
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fileio = FileIO(self.ifname, self.tmp)
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os_command = ["arp-scan", "-I", self.ifname, self.network,
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os_command = ["arp-scan", "-I", self.ifname, self.network,
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"--retry", "5"]
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# run a child and detach
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osc = Popen(os_command,
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stdout=fileio.out,
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stderr=fileio.err,
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osc = Popen(os_command,
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stdout=fileio.out,
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stderr=fileio.err,
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bufsize=0,
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shell=False)
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def get_json(self):
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return json.dumps(self.result)
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if __name__ == '__main__':
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import argparse
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parser = argparse.ArgumentParser()
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parser.add_argument('-i', nargs='?', required=True,
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parser.add_argument('-i', nargs='?', required=True,
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help="network interface")
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parser.add_argument('-net', nargs='?', help="""network to scan""")
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parser.add_argument('-check', action="store_true", required=False,
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parser.add_argument('-check', action="store_true", required=False,
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help="check if arp-san is running on that interface")
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parser.add_argument('-start', action="store_true", required=False,
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help="starts arp-scan")
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parser.add_argument('-stop', action="store_true", required=False,
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parser.add_argument('-start', action="store_true", required=False,
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help="starts arp-scan")
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parser.add_argument('-stop', action="store_true", required=False,
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help="Stops scanning on that interfaces")
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parser.add_argument('-status', action="store_true", required=False,
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parser.add_argument('-status', action="store_true", required=False,
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help="Parse arp-scan stdout and return json")
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args = parser.parse_args()
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if not args.net:
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args.net = '--localnet'
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@@ -144,10 +144,9 @@ if __name__ == '__main__':
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sys.exit()
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ap = ArpScanner(args.i, args.net)
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if args.start:
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ap.start()
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ap.status()
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ap.status()
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print(ap.get_json())
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@@ -36,21 +36,21 @@ class FileIO(object):
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# file names
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self.nerr = '{}.err'.format(name)
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self.nout = '{}.out'.format(name)
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||||
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# file paths
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self.epath = os.path.sep.join((path, self.nerr))
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self.opath = os.path.sep.join((path, self.nout))
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||||
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||||
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if not os.path.exists(path):
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os.makedirs(path)
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||||
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||||
# file obj, 1 means the buffer size, small as possibile to flush
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# data soon as possible :)
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||||
# this feature would be better with python3
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self.err = open(self.epath, 'w', buffering=0)
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self.out = open(self.opath, 'w', buffering=0)
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||||
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||||
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||||
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def close(self):
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self.err.close()
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self.out.close()
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||||
@@ -3,17 +3,17 @@
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||||
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||||
#~ Copyright © 2017 Giuseppe De Marco <giuseppe.demarco@unical.it>
|
||||
#~ All rights reserved.
|
||||
#~
|
||||
#~
|
||||
#~ 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
|
||||
@@ -59,7 +59,7 @@ AF_UNIX = 1
|
||||
AF_INET = 2
|
||||
|
||||
class IPtools(object):
|
||||
|
||||
|
||||
@staticmethod
|
||||
def get_ip_address(ifname):
|
||||
# python2 only
|
||||
@@ -71,7 +71,7 @@ class IPtools(object):
|
||||
SIOCGIFADDR,
|
||||
struct.pack('256s', ifname[:15])
|
||||
)[20:24])
|
||||
|
||||
|
||||
@staticmethod
|
||||
def get_netmask(ifname):
|
||||
# python2 only
|
||||
@@ -79,10 +79,10 @@ class IPtools(object):
|
||||
#
|
||||
s = socket.socket(socket.AF_INET, socket.SOCK_DGRAM)
|
||||
return socket.inet_ntoa(fcntl.ioctl(
|
||||
s.fileno(),
|
||||
35099,
|
||||
s.fileno(),
|
||||
35099,
|
||||
struct.pack('256s', ifname))[20:24])
|
||||
|
||||
|
||||
@staticmethod
|
||||
def is_up(ifname):
|
||||
''' Return True if the interface is up, False otherwise. '''
|
||||
@@ -92,9 +92,9 @@ class IPtools(object):
|
||||
s = socket.socket(socket.AF_INET, socket.SOCK_DGRAM)
|
||||
# Get existing device flags
|
||||
ifreq = struct.pack('16sh', ifname, 0)
|
||||
flags = struct.unpack('16sh',
|
||||
fcntl.ioctl(s.fileno(),
|
||||
SIOCGIFFLAGS,
|
||||
flags = struct.unpack('16sh',
|
||||
fcntl.ioctl(s.fileno(),
|
||||
SIOCGIFFLAGS,
|
||||
ifreq))[1]
|
||||
|
||||
# Set new flags
|
||||
@@ -102,7 +102,7 @@ class IPtools(object):
|
||||
return True
|
||||
else:
|
||||
return False
|
||||
|
||||
|
||||
@staticmethod
|
||||
def get_mac(ifname):
|
||||
''' Obtain the device's mac address. '''
|
||||
@@ -128,7 +128,7 @@ class IPtools(object):
|
||||
ifreq = struct.pack('16sH6B8x', ifname, AF_UNIX, *macbytes)
|
||||
fcntl.ioctl(s.fileno(), SIOCSIFHWADDR, ifreq)
|
||||
|
||||
|
||||
|
||||
@staticmethod
|
||||
def get_interfaces(json_output=False):
|
||||
"""
|
||||
@@ -137,12 +137,12 @@ class IPtools(object):
|
||||
name_pattern = "^(\w+)\s"
|
||||
mac_pattern = ".*?HWaddr[ ]([0-9A-Fa-f:]{17})"
|
||||
ip_pattern = ".*?\n\s+inet[ ]addr:((?:\d+\.){3}\d+)"
|
||||
pattern = re.compile("".join((name_pattern,
|
||||
mac_pattern,
|
||||
pattern = re.compile("".join((name_pattern,
|
||||
mac_pattern,
|
||||
ip_pattern,
|
||||
)),
|
||||
flags=re.MULTILINE)
|
||||
|
||||
|
||||
ifconfig = subprocess.check_output("ifconfig").decode()
|
||||
interfaces = pattern.findall(ifconfig)
|
||||
Interface = namedtuple("Interface", "name {mac} {ip}".format(
|
||||
@@ -160,12 +160,12 @@ class IPtools(object):
|
||||
name_pattern = "^(\w+).+[\n\t\s]*.*[\n\t\s]*"
|
||||
mac_pattern = ".*?ether[ ]([0-9A-Fa-f:]{17})[\n\t\s]*"
|
||||
ip_pattern = ".*?\n\s+inet[ ]((?:\d+\.){3}\d+)"
|
||||
pattern = re.compile("".join((name_pattern,
|
||||
mac_pattern,
|
||||
pattern = re.compile("".join((name_pattern,
|
||||
mac_pattern,
|
||||
ip_pattern,
|
||||
)),
|
||||
flags=re.MULTILINE)
|
||||
|
||||
|
||||
ifconfig = subprocess.check_output(["ifconfig", "-u"]).decode()
|
||||
interfaces = pattern.findall(ifconfig)
|
||||
Interface = namedtuple("Interface", "name {mac} {ip}".format(
|
||||
|
||||
@@ -39,21 +39,21 @@ class ProcessIO(object):
|
||||
"""
|
||||
mypid = getpid()
|
||||
os_command = os_command_filter.format(ifname)
|
||||
osc = Popen(os_command,
|
||||
stdin=PIPE,
|
||||
stdout=PIPE,
|
||||
osc = Popen(os_command,
|
||||
stdin=PIPE,
|
||||
stdout=PIPE,
|
||||
stderr=PIPE,
|
||||
shell=True)
|
||||
output, err = osc.communicate()
|
||||
if _DEBUG: print(output)
|
||||
if output:
|
||||
pids = []
|
||||
pids = []
|
||||
for pid in output.split(linesep):
|
||||
if pid and int(pid) != mypid:
|
||||
pids.append(int(pid))
|
||||
return pids[:]
|
||||
return 0
|
||||
|
||||
|
||||
@classmethod
|
||||
def stop(cls, ifname, os_command_filter):
|
||||
""" stop scanning on that interface """
|
||||
|
||||
@@ -24,7 +24,7 @@ type:script_output
|
||||
message:get network interfaces
|
||||
|
||||
[check]
|
||||
command:python2.7 /usr/local/opnsense/scripts/OPNsense/ARPscanner/ARPscanner.py
|
||||
command:python2.7 /usr/local/opnsense/scripts/OPNsense/ARPscanner/ARPscanner.py
|
||||
parameters:-i %s -check
|
||||
type:script_output
|
||||
message:check if arp scan is running on %s interface
|
||||
|
||||
Reference in New Issue
Block a user