Files
web/scripts/pi-hole/js/queries.js
DL6ER cb3be64a23 Simply reply type code.
Signed-off-by: DL6ER <dl6er@dl6er.de>
2020-04-26 09:57:11 +02:00

547 lines
16 KiB
JavaScript

/* 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. */
/* global moment:false */
var tableApi;
var colHighlightColor = "#ffefad";
var tableFilters = [];
var replyTypes = [
"N/A",
"NODATA",
"NXDOMAIN",
"CNAME",
"IP",
"DOMAIN",
"RRNAME",
"SERVFAIL",
"REFUSED",
"NOTIMP",
"upstream error"
];
var colTypes = ["time", "query type", "domain", "client", "status", "reply type"];
function add(domain, list) {
var token = $("#token").text();
var alertModal = $("#alertModal");
var alProcessing = alertModal.find(".alProcessing");
var alSuccess = alertModal.find(".alSuccess");
var alFailure = alertModal.find(".alFailure");
var alNetworkErr = alertModal.find(".alFailure #alNetErr");
var alCustomErr = alertModal.find(".alFailure #alCustomErr");
var alList = "#alList";
var alDomain = "#alDomain";
// Exit the function here if the Modal is already shown (multiple running interlock)
if (alertModal.css("display") !== "none") {
return;
}
var listtype;
if (list === "white") {
listtype = "Whitelist";
} else {
listtype = "Blacklist";
}
alProcessing.children(alDomain).html(domain);
alProcessing.children(alList).html(listtype);
alertModal.modal("show");
// add Domain to List after Modal has faded in
alertModal.one("shown.bs.modal", function() {
$.ajax({
url: "scripts/pi-hole/php/add.php",
method: "post",
data: { domain: domain, list: list, token: token },
success: function(response) {
alProcessing.hide();
if (
response.indexOf("not a valid argument") >= 0 ||
response.indexOf("is not a valid domain") >= 0 ||
response.indexOf("Wrong token") >= 0
) {
// Failure
alNetworkErr.hide();
alCustomErr.html(response.replace("[✗]", ""));
alFailure.fadeIn(1000);
setTimeout(function() {
alertModal.modal("hide");
}, 3000);
} else {
// Success
alSuccess.children(alDomain).html(domain);
alSuccess.children(alList).html(listtype);
alSuccess.fadeIn(1000);
setTimeout(function() {
alertModal.modal("hide");
}, 2000);
}
},
error: function() {
// Network Error
alProcessing.hide();
alNetworkErr.show();
alFailure.fadeIn(1000);
setTimeout(function() {
alertModal.modal("hide");
}, 3000);
}
});
});
// Reset Modal after it has faded out
alertModal.one("hidden.bs.modal", function() {
alProcessing.show();
alSuccess.add(alFailure).hide();
alProcessing
.add(alSuccess)
.children(alDomain)
.html("")
.end()
.children(alList)
.html("");
alCustomErr.html("");
});
}
function handleAjaxError(xhr, textStatus) {
if (textStatus === "timeout") {
alert("The server took too long to send the data.");
} else if (xhr.responseText.indexOf("Connection refused") >= 0) {
alert("An error occured while loading the data: Connection refused. Is FTL running?");
} else {
alert("An unknown error occured while loading the data.\n" + xhr.responseText);
}
$("#all-queries_processing").hide();
tableApi.clear();
tableApi.draw();
}
$(document).ready(function() {
// Do we want to filter queries?
var GETDict = {};
window.location.search
.substr(1)
.split("&")
.forEach(function(item) {
GETDict[item.split("=")[0]] = item.split("=")[1];
});
var APIstring = "api.php?getAllQueries";
if ("from" in GETDict && "until" in GETDict) {
APIstring += "&from=" + GETDict.from;
APIstring += "&until=" + GETDict.until;
} else if ("client" in GETDict) {
APIstring += "&client=" + GETDict.client;
} else if ("domain" in GETDict) {
APIstring += "&domain=" + GETDict.domain;
} else if ("querytype" in GETDict) {
APIstring += "&querytype=" + GETDict.querytype;
} else if ("forwarddest" in GETDict) {
APIstring += "&forwarddest=" + GETDict.forwarddest;
}
// If we don't ask filtering and also not for all queries, just request the most recent 100 queries
else if (!("all" in GETDict)) {
APIstring += "=100";
}
tableApi = $("#all-queries").DataTable({
rowCallback: function(row, data) {
// DNSSEC status
var dnssec_status;
switch (data[6]) {
case "1":
dnssec_status = '<br><span class="text-green">SECURE</span>';
break;
case "2":
dnssec_status = '<br><span class="text-orange">INSECURE</span>';
break;
case "3":
dnssec_status = '<br><span class="text-red">BOGUS</span>';
break;
case "4":
dnssec_status = '<br><span class="text-red">ABANDONED</span>';
break;
case "5":
dnssec_status = '<br><span class="text-orange">UNKNOWN</span>';
break;
default:
// No DNSSEC
dnssec_status = "";
}
// Query status
var fieldtext,
buttontext,
colorClass,
isCNAME = false,
regexLink = false;
switch (data[4]) {
case "1":
colorClass = "text-red";
fieldtext = "Blocked (gravity)";
buttontext =
'<button type="button" class="btn btn-default btn-sm text-green"><i class="fas fa-check"></i> Whitelist</button>';
break;
case "2":
colorClass = "text-green";
fieldtext = "OK <br class='hidden-lg'>(forwarded)" + dnssec_status;
buttontext =
'<button type="button" class="btn btn-default btn-sm text-red"><i class="fa fa-ban"></i> Blacklist</button>';
break;
case "3":
colorClass = "text-green";
fieldtext = "OK <br class='hidden-lg'>(cached)" + dnssec_status;
buttontext =
'<button type="button" class="btn btn-default btn-sm text-red"><i class="fa fa-ban"></i> Blacklist</button>';
break;
case "4":
colorClass = "text-red";
fieldtext = "Blocked <br class='hidden-lg'>(regex blacklist)";
if (data.length > 9 && data[9] > 0) {
regexLink = true;
}
buttontext =
'<button type="button" class="btn btn-default btn-sm text-green"><i class="fas fa-check"></i> Whitelist</button>';
break;
case "5":
colorClass = "text-red";
fieldtext = "Blocked <br class='hidden-lg'>(exact blacklist)";
buttontext =
'<button type="button" class="btn btn-default btn-sm text-green"><i class="fas fa-check"></i> Whitelist</button>';
break;
case "6":
colorClass = "text-red";
fieldtext = "Blocked <br class='hidden-lg'>(external, IP)";
buttontext = "";
break;
case "7":
colorClass = "text-red";
fieldtext = "Blocked <br class='hidden-lg'>(external, NULL)";
buttontext = "";
break;
case "8":
colorClass = "text-red";
fieldtext = "Blocked <br class='hidden-lg'>(external, NXRA)";
buttontext = "";
break;
case "9":
colorClass = "text-red";
fieldtext = "Blocked (gravity, CNAME)";
buttontext =
'<button type="button" class="btn btn-default btn-sm text-green"><i class="fas fa-check"></i> Whitelist</button>';
isCNAME = true;
break;
case "10":
colorClass = "text-red";
fieldtext = "Blocked <br class='hidden-lg'>(regex blacklist, CNAME)";
if (data.length > 9 && data[9] > 0) {
regexLink = true;
}
buttontext =
'<button type="button" class="btn btn-default btn-sm text-green"><i class="fas fa-check"></i> Whitelist</button>';
isCNAME = true;
break;
case "11":
colorClass = "text-red";
fieldtext = "Blocked <br class='hidden-lg'>(exact blacklist, CNAME)";
buttontext =
'<button type="button" class="btn btn-default btn-sm text-green"><i class="fas fa-check"></i> Whitelist</button>';
isCNAME = true;
break;
default:
colorClass = "text-black";
fieldtext = "Unknown (" + parseInt(data[4]) + ")";
buttontext = "";
}
fieldtext += '<input type="hidden" name="id" value="' + parseInt(data[4]) + '">';
$(row).addClass(colorClass);
$("td:eq(4)", row).html(fieldtext);
$("td:eq(6)", row).html(buttontext);
if (regexLink) {
$("td:eq(4)", row).hover(
function() {
this.title = "Click to show matching regex filter";
this.style.color = "#72afd2";
},
function() {
this.style.color = "";
}
);
$("td:eq(4)", row).click(function() {
var new_tab = window.open("groups-domains.php?domainid=" + data[9], "_blank");
if (new_tab) {
new_tab.focus();
}
});
$("td:eq(4)", row).addClass("underline");
$("td:eq(4)", row).addClass("pointer");
}
// Add domain in CNAME chain causing the query to have been blocked
var domain = data[2];
var CNAME_domain = data[8];
if (isCNAME) {
$("td:eq(2)", row).text(domain + "\n(blocked " + CNAME_domain + ")");
}
// Check for existence of sixth column and display only if not Pi-holed
var replytext,
replyid = parseInt(data[5]);
if (replyid >= 0 && replyid < replyTypes.length) {
replytext = replyTypes[replyid];
} else {
replytext = "? (" + replyid + ")";
}
replytext += '<input type="hidden" name="id" value="' + replyid + '">';
$("td:eq(5)", row).addClass("text-black");
$("td:eq(5)", row).html(replytext);
if (data.length > 7 && data[7] > 0) {
var content = $("td:eq(5)", row).html();
$("td:eq(5)", row).html(content + " (" + (0.1 * data[7]).toFixed(1) + "ms)");
}
},
dom:
"<'row'<'col-sm-12'f>>" +
"<'row'<'col-sm-4'l><'col-sm-8'p>>" +
"<'row'<'col-sm-12'<'table-responsive'tr>>>" +
"<'row'<'col-sm-5'i><'col-sm-7'p>>",
ajax: {
url: APIstring,
error: handleAjaxError,
dataSrc: function(data) {
var dataIndex = 0;
return data.data.map(function(x) {
x[0] = x[0] * 1e6 + dataIndex++;
var dnssec = x[5];
var reply = x[6];
x[5] = reply;
x[6] = dnssec;
return x;
});
}
},
autoWidth: false,
processing: true,
order: [[0, "desc"]],
columns: [
{
width: "15%",
render: function(data, type) {
if (type === "display") {
return moment
.unix(Math.floor(data / 1e6))
.format("Y-MM-DD [<br class='hidden-lg'>]HH:mm:ss z");
}
return data;
}
},
{ width: "4%" },
{ width: "36%", render: $.fn.dataTable.render.text() },
{ width: "8%", render: $.fn.dataTable.render.text() },
{ width: "14%", orderData: 4 },
{ width: "8%", orderData: 6 },
{ width: "10%", orderData: 4 }
],
lengthMenu: [
[10, 25, 50, 100, -1],
[10, 25, 50, 100, "All"]
],
stateSave: true,
stateSaveCallback: function(settings, data) {
// Clear possible filtering settings
data.columns.forEach(function(value, index) {
data.columns[index].search.search = "";
});
// Always start on the first page to show most recent queries
data.start = 0;
// Always start with empty search field
data.search.search = "";
// Store current state in client's local storage area
localStorage.setItem("query_log_table", JSON.stringify(data));
},
stateLoadCallback: function() {
// Receive previous state from client's local storage area
var data = localStorage.getItem("query_log_table");
// Return if not available
if (data === null) {
return null;
}
data = JSON.parse(data);
// Apply loaded state to table
return data;
},
columnDefs: [
{
targets: -1,
data: null,
defaultContent: ""
}
],
initComplete: function() {
var api = this.api();
// Query type IPv4 / IPv6
api.$("td:eq(1)").click(function(event) {
addColumnFilter(event, 1, this.textContent);
});
// Domain
api.$("td:eq(2)").click(function(event) {
addColumnFilter(event, 2, this.textContent.split("\n")[0]);
});
// Client
api.$("td:eq(3)").click(function(event) {
addColumnFilter(event, 3, this.textContent);
});
// Status
api.$("td:eq(4)").click(function(event) {
var id = this.children.id.value;
var text = this.textContent;
addColumnFilter(event, 4, id + "#" + text);
});
// Reply type
api.$("td:eq(5)").click(function(event) {
var id = this.children.id.value;
var text = this.textContent.split(" ")[0];
addColumnFilter(event, 5, id + "#" + text);
});
}
});
resetColumnsFilters();
$("#all-queries tbody").on("click", "button", function() {
var data = tableApi.row($(this).parents("tr")).data();
if (data[4] === "2" || data[4] === "3") {
add(data[2], "black");
} else {
add(data[2], "white");
}
});
$("#resetButton").click(function() {
resetColumnsFilters();
});
});
function addColumnFilter(event, colID, filterstring) {
// Don't do anything when NOT explicitly requesting multi-selection functions
if (!event.ctrlKey && !event.metaKey && !event.shiftKey) {
return;
}
if (event.shiftKey) {
filterstring = "";
}
tableFilters[colID] = filterstring;
applyColumnFiltering();
}
function resetColumnsFilters() {
tableFilters.forEach(function(value, index) {
tableFilters[index] = "";
});
// Clear filter reset button
applyColumnFiltering();
}
function applyColumnFiltering() {
var showReset = false;
tableFilters.forEach(function(value, index) {
// Prepare regex filter string
var regex = "";
// Split filter string if we received a combined ID#Name column
var valArr = value.split("#");
if (valArr.length > 0) {
value = valArr[0];
}
if (value.length > 0) {
// Exact matching
regex = "^" + value + "$";
// Add background color
tableApi.$("td:eq(" + index + ")").css("background-color", colHighlightColor);
// Remember to show reset button
showReset = true;
} else {
// Clear background color
tableApi.$("td:eq(" + index + ")").css("background-color", "#fff");
}
// Apply filtering on this column (regex may be empty -> no filtering)
tableApi.column(index).search(regex, true, true);
});
if (showReset) {
showResetButton();
} else {
hideResetButton();
}
// Trigger table update
tableApi.draw();
}
function showResetButton() {
var button = $("#resetButton");
var text = "";
tableFilters.forEach(function(value, index) {
// Split filter string if we received a combined ID#Name column
var valArr = value.split("#");
if (valArr.length > 1) {
value = valArr[1];
}
// Create or add to button text
if (value.length > 0 && text.length === 0) {
text = "Clear filtering on " + colTypes[index] + ' "' + value + '"';
} else if (value.length > 0) {
text += " and " + colTypes[index] + ' "' + value + '"';
}
});
button.text(text);
button.show();
}
function hideResetButton() {
var button = $("#resetButton");
button.text("");
button.hide();
}