pcap-visualizer/forced.html at master · thomasweaver/pcap-visualizer · GitHub

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<!DOCTYPE html>
<html lang="en">
<head>
    <meta charset="utf-8">
    <meta http-equiv="X-UA-Compatible" content="IE=edge">
    <meta name="viewport" content="width=device-width, initial-scale=1">
    <style type="text/css">
        .node {}

        line { stroke-width: 10px; }
		.linkBlack { stroke: #000; }
		.linkRed { stroke: red; }
		#data {
			position: fixed;
			top:0;
			left:0;
			border: black solid 1px;
		}
		body{
			padding:0;
			margin:0;
		}
    </style>
</head>
<body>
<svg width="960" height="600"></svg>
<div id="data">
<label>Port: </label><input maxlength="5" size="5" type="text" id="port"></input>
<br />
<label>Host Filter: </label><input id="host"></input>
<br />
<button onclick="updateD3()" id="update">Update</button>
</div>
<script src="http://d3js.org/d3.v4.min.js" type="text/javascript"></script>
<script src="http://d3js.org/d3-selection-multi.v1.js"></script>

<script type="text/javascript">
	document.getElementsByTagName("svg")[0].setAttribute("width", window.innerWidth);
	document.getElementsByTagName("svg")[0].setAttribute("height", window.innerHeight);
    var colors = d3.scaleOrdinal(d3.schemeCategory10);


    var svg = d3.select("svg"),
        width = +svg.attr("width"),
        height = +svg.attr("height"),
		transform = d3.zoomIdentity,
        node,
        link;

	var zoom = d3.zoom()
		.scaleExtent([1, 60])
		.translateExtent([[-100, -100], [width + 1000, height + 1000]])
		.on("zoom", zoomed);

    var simulation = d3.forceSimulation()
        .force("link", d3.forceLink().id(function (d) {return d.id;}).distance(400).strength(1))
        .force("charge", d3.forceManyBody())
        .force("center", d3.forceCenter(width / 2, height / 2));

	svg.call(zoom)

    d3.json("output.json", function (error, graph) {
        if (error) throw error;
        update(graph);
    })

	function zoomed() {
	  svg.attr("transform", d3.event.transform);
	}
    function update(graph) {
		nodes = [];
		links = [];
		totalUpDown =0;
		for(src in graph) {
			nodes.push({'id':src, 'group':1});
			for(proto in graph[src]){
				for(port in graph[src][proto]){
					for(host in graph[src][proto][port]){
						nodes.push({'id': host+":"+port, 'group': 2, "port": port});
						download = graph[src][proto][port][host]['download'];
						upload = graph[src][proto][port][host]['upload'];
						links.push({'source': src, 'target': host+":"+port, 'port': port, 'flow': 'download', 'value': download + upload, 'download': download, 'upload': upload });
						totalUpDown = totalUpDown + download + upload;
					}
				}
			}
		}

		//console.log(nodes);

        link = svg.selectAll(".link")
            .data(links)
            .enter()
            .append("line")
            .attr("class", "link")
			.style("stroke-opacity", function(d){

				return (d.value / totalUpDown) * 10;
			})
			.attr("class", function(d){
				if (d.port == 80) { return "linkRed"; }
				if (d.port == 443) { return "linkBlack"; }
				return "link";
			})
            //.attr('marker-end','url(#arrowhead)')

        link.append("title")
            .text(function (d) {return d.source + "->" + d.target + "    Download: " + parseFloat(d.download /1024).toFixed(2) + "KB    Upload: " + parseFloat(d.upload/1024).toFixed(2) + "KB";});

        node = svg.selectAll(".node")
            .data(nodes)
            .enter()
            .append("g")
            .attr("class", "node")
            .call(d3.drag()
                    .on("start", dragstarted)
                    .on("drag", dragged)
                    .on("end", dragended)
            );

        node.append("circle")
            .attr("r", function(d){
				d.weight=0;
				link.filter(function(l) {
				   if (l.source == d.id || l.target == d.id) { d.weight = d.weight + 1; }
				 });
				 //console.log(d.id + " " + d.weight);
				 var minRadius = 5;
				 var maxRadius = 30;
				 var radius = minRadius + (d.weight/2);

				 if(radius > maxRadius){
				    return maxRadius;
				 }
				 else {
				    return minRadius + (d.weight/2);
				 }
			})
            .style("fill", function (d, i) {return colors(i);})

        node.append("title")
            .text(function (d) {return d.id;});

        node.append("text")
            .attr("dy", -3)
            .text(function (d) {return d.id;});

        simulation
            .nodes(nodes)
            .on("tick", ticked);

        simulation.force("link")
            .links(links);
    }

    function ticked() {
        link
            .attr("x1", function (d) {return d.source.x;})
            .attr("y1", function (d) {return d.source.y;})
            .attr("x2", function (d) {return d.target.x;})
            .attr("y2", function (d) {return d.target.y;});

        node
            .attr("transform", function (d) {return "translate(" + d.x + ", " + d.y + ")";});
    }

    function dragstarted(d) {
        if (!d3.event.active) simulation.alphaTarget(0.3).restart()
        d.fx = d.x;
        d.fy = d.y;
    }

    function dragged(d) {
        d.fx = d3.event.x;
        d.fy = d3.event.y;
    }

    function dragended(d) {
        if (!d3.event.active) simulation.alphaTarget(0);
        d.fx = undefined;
        d.fy = undefined;
    }

	function updateD3() {
		if(document.getElementById("update").innerText == "Update"){
			document.getElementById("update").innerText = "Reset";
		}
		else {
			location.reload();
		}
		hostname = document.getElementById("host").value
		port = document.getElementById("port").value
		d3.selectAll("line")
			.attr("style", function(d){
				if(port != d.port && port !=""){
					return "display: none;";
				}
				if(!d.target.id.includes(hostname) && hostname != "") {
					return "display: none;";
				}
				return d3.select(this).attr("style")
			})
		d3.selectAll("g")
			.attr("style", function(d){
				if(port != d.port && d.group !=1 && port != ""){
					return "display: none;";
				}
				if(!d.id.includes(hostname) && hostname !="" && d.group !=1) {
					return "display: none;";
				}
				return d3.select(this).attr("style")
			})

	}
</script>

</body>
</html>