Add first version of Audit log

scripts/pi-hole/js/auditlog.js

@@ -0,0 +1,94 @@
+/* Pi-hole: A black hole for Internet advertisements
+*  (c) 2017 Pi-hole, LLC (https://pi-hole.net)
+*  Network-wide ad blocking via your own hardware.
+*
+*  This file is copyright under the latest version of the EUPL.
+*  Please see LICENSE file for your rights under this license. */
+// Define global variables
+var timeLineChart, queryTypeChart, forwardDestinationChart;
+
+function padNumber(num) {
+    return ("00" + num).substr(-2,2);
+}
+
+// Helper function needed for converting the Objects to Arrays
+
+function objectToArray(p){
+    var keys = Object.keys(p);
+    keys.sort(function(a, b) {
+        return a - b;
+    });
+
+    var arr = [], idx = [];
+    for (var i = 0; i < keys.length; i++) {
+        arr.push(p[keys[i]]);
+        idx.push(keys[i]);
+    }
+    return [idx,arr];
+}
+
+// Functions to update data in page
+
+var failures = 0;
+
+// Credit: http://stackoverflow.com/questions/1787322/htmlspecialchars-equivalent-in-javascript/4835406#4835406
+function escapeHtml(text) {
+  var map = {
+    "&": "&amp;",
+    "<": "&lt;",
+    ">": "&gt;",
+    "\"": "&quot;",
+    "\'": "&#039;"
+  };
+
+  return text.replace(/[&<>"']/g, function(m) { return map[m]; });
+}
+
+function updateTopLists() {
+    $.getJSON("api.php?topItems=audit", function(data) {
+
+        if("FTLnotrunning" in data)
+        {
+            return;
+        }
+
+        // Clear tables before filling them with data
+        $("#domain-frequency td").parent().remove();
+        $("#ad-frequency td").parent().remove();
+        var domaintable = $("#domain-frequency").find("tbody:last");
+        var adtable = $("#ad-frequency").find("tbody:last");
+        var url, domain, percentage;
+        for (domain in data.top_queries) {
+            if ({}.hasOwnProperty.call(data.top_queries,domain)){
+                // Sanitize domain
+                domain = escapeHtml(domain);
+                url = "<a href=\"queries.php?domain="+domain+"\">"+domain+"</a>";
+                percentage = data.top_queries[domain] / data.dns_queries_today * 100;
+                domaintable.append("<tr> <td>" + url +
+                    "</td> <td>" + data.top_queries[domain] + "</td> <td> Buttons ... </td> </tr> ");
+            }
+        }
+
+        for (domain in data.top_ads) {
+            if ({}.hasOwnProperty.call(data.top_ads,domain)){
+                // Sanitize domain
+                domain = escapeHtml(domain);
+                url = "<a href=\"queries.php?domain="+domain+"\">"+domain+"</a>";
+                percentage = data.top_ads[domain] / data.ads_blocked_today * 100;
+                adtable.append("<tr> <td>" + url +
+                    "</td> <td>" + data.top_ads[domain] + "</td> <td> Buttons ... </td> </tr> ");
+            }
+        }
+
+        $("#domain-frequency .overlay").hide();
+        $("#ad-frequency .overlay").hide();
+        // Update top lists data every 10 seconds
+        setTimeout(updateTopLists, 10000);
+    });
+}
+
+$(document).ready(function() {
+
+        // Pull in data via AJAX
+        updateTopLists();
+    });