2024-01-24 17:29:52 +01:00
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<!DOCTYPE html>
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<html lang="en">
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<head>
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<title>MinIPAM</title>
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<style>
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.status_online {
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background-color: lawngreen;
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2024-01-24 18:39:01 +01:00
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color: black;
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2024-01-24 17:29:52 +01:00
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}
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.status_offline {
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background-color: orangered;
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2024-01-24 18:39:01 +01:00
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color: black;
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2024-01-24 17:29:52 +01:00
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}
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.status_free {
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background-color: dimgray;
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2024-01-24 18:39:01 +01:00
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color: black;
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}
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body {
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background-color: black;
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color: white;
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2024-01-24 17:29:52 +01:00
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}
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</style>
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<script>
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function formatHumanFriendlyTime(timestamp) {
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const now = new Date();
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const time = new Date(timestamp);
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// Calculate the difference in milliseconds
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const diffMilliseconds = now - time;
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// Convert milliseconds to seconds
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const diffSeconds = Math.floor(diffMilliseconds / 1000);
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// Define time thresholds in seconds
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const minuteThreshold = 60;
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const hourThreshold = 3600;
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const dayThreshold = 86400;
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// Format the time relative to the current moment
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if (diffSeconds < minuteThreshold) {
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return `${diffSeconds} seconds ago`;
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} else if (diffSeconds < hourThreshold) {
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const minutes = Math.floor(diffSeconds / 60);
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return `${minutes} minute${minutes > 1 ? 's' : ''} ago`;
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} else if (diffSeconds < dayThreshold) {
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const hours = Math.floor(diffSeconds / 3600);
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return `${hours} hour${hours > 1 ? 's' : ''} ago`;
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} else {
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const days = Math.floor(diffSeconds / 86400);
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return `${days} day${days > 1 ? 's' : ''} ago`;
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}
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}
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var data = {}
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function start() {
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let xhr = new XMLHttpRequest();
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xhr.open('GET', '/data');
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xhr.onload = function() {
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if (xhr.status != 200) { // analyze HTTP status of the response
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alert(`Error ${xhr.status}: ${xhr.statusText}`); // e.g. 404: Not Found
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} else { // show the result
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data = JSON.parse(xhr.responseText)
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let last=""
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2024-01-24 17:29:52 +01:00
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for (const subnet in data.Subnets) {
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document.getElementById("subnetscontainer").innerHTML+="<button onClick=viewSubnet(this.innerText)>"+subnet+"</button>"
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last=subnet
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}
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if(last != "") {
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viewSubnet(last)
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2024-01-24 17:29:52 +01:00
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}
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}
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};
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xhr.send();
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}
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2024-01-24 18:39:01 +01:00
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function viewSubnet(subnet) {
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2024-01-24 17:29:52 +01:00
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usedAddresses = data.Subnets[subnet].used_addresses
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totalAddresses = data.Subnets[subnet].total_addresses
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document.getElementById("subnetCidrField").innerText=subnet
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document.getElementById("subnetUsedField").innerText=usedAddresses+" of "+totalAddresses
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document.getElementById("subnetUsageBar").max=totalAddresses
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document.getElementById("subnetUsageBar").value=usedAddresses
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let tableHTML = '<table border="1"><thead><tr><th>IP Address</th><th>RevDNS</th><th>First seen</th><th>Last seen</th></tr></thead><tbody>';
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2024-01-24 18:39:01 +01:00
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const hosts = data.Subnets[subnet].hosts;
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// Iterate over IPs in the subnet
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data.Subnets[subnet].host_list.forEach(ip => {
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const hostDetails = hosts[ip] || {}; // Get host details if available
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// Determine the status based on the presence in hosts and online status
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let revdns="";
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let ls=""
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let fs=""
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let status;
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if (ip in hosts) {
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status = hostDetails.online ? 'online' : 'offline';
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revdns = hostDetails.rev_dns;
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ls = formatHumanFriendlyTime(hostDetails.last_seen)
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fs = formatHumanFriendlyTime(hostDetails.first_seen)
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} else {
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status = 'free';
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}
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// Add a row to the HTML table
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tableHTML += `<tr class="status_${status}"><td>${ip}</td><td>${revdns}</td><td>${fs}</td><td>${ls}</td></tr>`;
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});
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2024-01-24 17:29:52 +01:00
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tableHTML += '</tbody></table>';
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document.getElementById("subnetview").innerHTML=""
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document.getElementById("subnetview").innerHTML=tableHTML
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}
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</script>
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</head>
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<body onLoad="start()">
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Subnets:<br>
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<div id="subnetscontainer"></div>
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<hr>
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<p>Subnet <span id="subnetCidrField"></span></p>
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2024-01-24 18:39:01 +01:00
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<p>Space usage <span id="subnetUsedField"></span></p>
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<progress id="subnetUsageBar"></progress><br>
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2024-01-24 17:29:52 +01:00
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<div id="subnetview"></div>
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</body>
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</html>
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