oliver/dns-mobileconfig
oliver/dns-mobileconfig
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dns-mobileconfig/js/finalize.js
fyr77 232623d024 small fixes
2021-03-03 19:56:03 +01:00

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JavaScript
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window.onload = function () {
deleteTempCookies();
buildList();
}
function deleteCard(cardNo) {
document.getElementById("card" + cardNo).remove();
document.cookie = cardNo + "provName=;expires=Thu, 01 Jan 1970 00:00:00 GMT; SameSite=Strict; Secure";
document.cookie = cardNo + "doh=;expires=Thu, 01 Jan 1970 00:00:00 GMT; SameSite=Strict; Secure";
document.cookie = cardNo + "dns1v4=;expires=Thu, 01 Jan 1970 00:00:00 GMT; SameSite=Strict; Secure";
document.cookie = cardNo + "dns2v4=;expires=Thu, 01 Jan 1970 00:00:00 GMT; SameSite=Strict; Secure";
document.cookie = cardNo + "dns1v6=;expires=Thu, 01 Jan 1970 00:00:00 GMT; SameSite=Strict; Secure";
document.cookie = cardNo + "dns2v6=;expires=Thu, 01 Jan 1970 00:00:00 GMT; SameSite=Strict; Secure";
document.cookie = cardNo + "serverUrl=;expires=Thu, 01 Jan 1970 00:00:00 GMT; SameSite=Strict; Secure";
document.cookie = cardNo + "exclWifi=;expires=Thu, 01 Jan 1970 00:00:00 GMT; SameSite=Strict; Secure";
document.cookie = cardNo + "useWifi=;expires=Thu, 01 Jan 1970 00:00:00 GMT; SameSite=Strict; Secure";
document.cookie = cardNo + "useCell=;expires=Thu, 01 Jan 1970 00:00:00 GMT; SameSite=Strict; Secure";
document.cookie = cardNo + "lockProfile=;expires=Thu, 01 Jan 1970 00:00:00 GMT; SameSite=Strict; Secure";
}
function buildList() {
var parent = document.getElementById("dynamicList");
for (var i = 0; i < getCookie("runningNo"); i++) {
if (getCookie(i + "provName") != "") {
var carddiv = document.createElement("div");
carddiv.classList.add("w3-card");
carddiv.id = "card" + i;
var header = document.createElement("header");
header.classList.add("w3-container");
header.classList.add("bar-color");
var headertext = document.createElement("h3");
headertext.classList.add("w3-left");
headertext.appendChild(document.createTextNode(getCookie(i + "provName")));
var headerdel = document.createElement("button");
headerdel.classList.add("w3-button");
headerdel.classList.add("w3-red");
headerdel.classList.add("w3-right")
headerdel.innerHTML = "X";
headerdel.setAttribute("onclick", 'deleteCard(' + i + ')');
var infocontainer = document.createElement("div");
infocontainer.classList.add("w3-container");
var infop = document.createElement("p");
var infostring = "Connection type: ";
if (getCookie(i + "doh") == "true") {
infostring += "DNS-over-HTTPS";
} else {
infostring += "DNS-over-TLS";
}
infop.appendChild(document.createTextNode(infostring));
infop.appendChild(document.createElement("br"));
var dns1v4 = getCookie(i + "dns1v4");
var dns2v4 = getCookie(i + "dns2v4");
var dns1v6 = getCookie(i + "dns1v6");
var dns2v6 = getCookie(i + "dns2v6");
var exclWifi = getCookie(i + "exclWifi");
if (dns1v4 != "") {
infostring = "Primary IPv4 DNS Server: " + getCookie(i + "dns1v4");
infop.appendChild(document.createTextNode(infostring));
infop.appendChild(document.createElement("br"));
}
if (dns2v4 != "") {
infostring = "Secondary IPv4 DNS Server: " + dns2v4;
infop.appendChild(document.createTextNode(infostring));
infop.appendChild(document.createElement("br"));
}
if (dns1v6 != "") {
infostring = "Primary IPv6 DNS Server: " + dns1v6;
infop.appendChild(document.createTextNode(infostring));
infop.appendChild(document.createElement("br"));
}
if (dns2v6 != "") {
infostring = "Secondary IPv6 DNS Server: " + dns2v6;
infop.appendChild(document.createTextNode(infostring));
infop.appendChild(document.createElement("br"));
}
infostring = "Server Address: " + getCookie(i + "serverUrl");
infop.appendChild(document.createTextNode(infostring));
infop.appendChild(document.createElement("br"));
if (exclWifi != "") {
infostring = "Excluded WiFi SSIDs: " + exclWifi;
infop.appendChild(document.createTextNode(infostring));
infop.appendChild(document.createElement("br"));
}
infostring = "";
if (getCookie(i + "useWifi") == "true") {
infostring += "Enabled on WiFi. ";
}
if (getCookie(i + "useCell") == "true") {
infostring += "Enabled on Cellular. ";
}
if (getCookie(i + "lockProfile" == "true")) {
infostring += "Disablement prohibited. ";
}
infop.appendChild(document.createTextNode(infostring));
header.appendChild(headertext);
header.appendChild(headerdel);
carddiv.appendChild(header);
infocontainer.appendChild(infop);
carddiv.appendChild(infocontainer);
parent.appendChild(carddiv);
}
}
}
function deleteTempCookies() {
document.cookie = "provName=;expires=Thu, 01 Jan 1970 00:00:00 GMT; SameSite=Strict; Secure";
document.cookie = "doh=;expires=Thu, 01 Jan 1970 00:00:00 GMT; SameSite=Strict; Secure";
document.cookie = "dns1v4=;expires=Thu, 01 Jan 1970 00:00:00 GMT; SameSite=Strict; Secure";
document.cookie = "dns2v4=;expires=Thu, 01 Jan 1970 00:00:00 GMT; SameSite=Strict; Secure";
document.cookie = "dns1v6=;expires=Thu, 01 Jan 1970 00:00:00 GMT; SameSite=Strict; Secure";
document.cookie = "dns2v6=;expires=Thu, 01 Jan 1970 00:00:00 GMT; SameSite=Strict; Secure";
document.cookie = "serverUrl=;expires=Thu, 01 Jan 1970 00:00:00 GMT; SameSite=Strict; Secure";
}
function getCookie(cname) {
var name = cname + "=";
var decodedCookie = decodeURIComponent(document.cookie);
var ca = decodedCookie.split(';');
for (var i = 0; i < ca.length; i++) {
var c = ca[i];
while (c.charAt(0) == ' ') {
c = c.substring(1);
}
if (c.indexOf(name) == 0) {
return c.substring(name.length, c.length);
}
}
return "";
}
function deleteAllCookies() {
var cookies = document.cookie.split(";");
for (var i = 0; i < cookies.length; i++) {
var cookie = cookies[i];
var eqPos = cookie.indexOf("=");
var name = eqPos > -1 ? cookie.substr(0, eqPos) : cookie;
document.cookie = name + "=;expires=Thu, 01 Jan 1970 00:00:00 GMT; SameSite=Strict; Secure";
}
}
function getRegDNS(iterator) {
var dns1v4 = getCookie(iterator + "dns1v4");
var dns2v4 = getCookie(iterator + "dns2v4");
var dns1v6 = getCookie(iterator + "dns1v6");
var dns2v6 = getCookie(iterator + "dns2v6");
var ip4format = /^(25[0-5]|2[0-4][0-9]|[01]?[0-9][0-9]?)\.(25[0-5]|2[0-4][0-9]|[01]?[0-9][0-9]?)\.(25[0-5]|2[0-4][0-9]|[01]?[0-9][0-9]?)\.(25[0-5]|2[0-4][0-9]|[01]?[0-9][0-9]?)$/;
var ip6format = /^(([0-9a-fA-F]{1,4}:){7,7}[0-9a-fA-F]{1,4}|([0-9a-fA-F]{1,4}:){1,7}:|([0-9a-fA-F]{1,4}:){1,6}:[0-9a-fA-F]{1,4}|([0-9a-fA-F]{1,4}:){1,5}(:[0-9a-fA-F]{1,4}){1,2}|([0-9a-fA-F]{1,4}:){1,4}(:[0-9a-fA-F]{1,4}){1,3}|([0-9a-fA-F]{1,4}:){1,3}(:[0-9a-fA-F]{1,4}){1,4}|([0-9a-fA-F]{1,4}:){1,2}(:[0-9a-fA-F]{1,4}){1,5}|[0-9a-fA-F]{1,4}:((:[0-9a-fA-F]{1,4}){1,6})|:((:[0-9a-fA-F]{1,4}){1,7}|:)|fe80:(:[0-9a-fA-F]{0,4}){0,4}%[0-9a-zA-Z]{1,}|::(ffff(:0{1,4}){0,1}:){0,1}((25[0-5]|(2[0-4]|1{0,1}[0-9]){0,1}[0-9])\.){3,3}(25[0-5]|(2[0-4]|1{0,1}[0-9]){0,1}[0-9])|([0-9a-fA-F]{1,4}:){1,4}:((25[0-5]|(2[0-4]|1{0,1}[0-9]){0,1}[0-9])\.){3,3}(25[0-5]|(2[0-4]|1{0,1}[0-9]){0,1}[0-9]))$/;
var returnstring = "<key>ServerAddresses</key>\n<array>\n";
var dnsOverride = false;
if (ip6format.test(dns1v6)) {
dnsOverride = true;
returnstring += "<string>" + dns1v6 + "</string>\n";
}
if (ip6format.test(dns2v6)) {
dnsOverride = true;
returnstring += "<string>" + dns2v6 + "</string>\n";
}
if (ip4format.test(dns1v4)) {
dnsOverride = true;
returnstring += "<string>" + dns1v4 + "</string>\n";
}
if (ip4format.test(dns2v4)) {
dnsOverride = true;
returnstring += "<string>" + dns2v4 + "</string>\n";
}
if (dnsOverride) {
returnstring += "</array>\n";
return returnstring;
} else {
return "";
}
}
function saveDynamicDataToFile() {
var fileString = "<?xml version=\"1.0\" encoding=\"UTF-8\"?>\n";
fileString += "<!DOCTYPE plist PUBLIC \"-//Apple//DTD PLIST 1.0//EN\" \"http://www.apple.com/DTDs/PropertyList-1.0.dtd\">\n";
fileString += "<plist version=\"1.0\">\n";
fileString += "<dict>\n";
fileString += "<key>PayloadContent</key>\n";
fileString += "<array>\n";
//DNS settings start
for (var i = 0; i < getCookie("runningNo"); i++) {
var provName = getCookie(i + "provName");
if (provName != "") { //This check is to avoid empty configurations leftover by deletion.
var encValue = null;
if (getCookie(i + "doh") == "true") {
encValue = "HTTPS";
} else {
encValue = "TLS";
}
var exclWifi = getCookie(i + "")
fileString += "<dict>\n";
fileString += "<key>DNSSettings</key>\n";
fileString += "<dict>\n";
fileString += "<key>DNSProtocol</key>\n";
fileString += "<string>" + encValue + "</string>\n";
fileString += getRegDNS(i);
if (encValue == "HTTPS") {
fileString += "<key>ServerURL</key>\n";
} else {
fileString += "<key>ServerName</key>\n";
}
fileString += "<string>" + getCookie(i + "serverUrl") + "</string>\n";
fileString += "</dict>\n";
fileString += "<key>OnDemandRules</key>\n";
fileString += "<array>\n";
if (exclWifi != "") {
fileString += "<dict>\n";
fileString += "<key>Action</key>\n";
fileString += "<string>Disconnect</string>\n";
fileString += "<key>SSIDMatch</key>\n"
fileString += "<array>\n";
exclWifi.split(/\s*,\s*/).forEach(function (wifiString) {
fileString += "<string>" + wifiString + "</string>\n";
});
fileString += "</array>\n";
fileString += "</dict>\n";
fileString += "<dict>\n";
fileString += "<key>Action</key>\n";
fileString += "<string>Connect</string>\n";
fileString += "</dict>\n";
}
if (getCookie(i + "useWifi") == "true") {
fileString += "<dict>\n";
fileString += "<key>Action</key>\n";
fileString += "<string>Connect</string>\n";
fileString += "<key>InterfaceTypeMatch</key>\n";
fileString += "<string>WiFi</string>\n";
fileString += "</dict>\n";
}
if (getCookie(i + "useCell") == "true") {
fileString += "<dict>\n";
fileString += "<key>Action</key>\n";
fileString += "<string>Connect</string>\n";
fileString += "<key>InterfaceTypeMatch</key>\n";
fileString += "<string>Cellular</string>\n";
fileString += "</dict>\n";
}
fileString += "<dict>\n";
fileString += "<key>Action</key>\n";
fileString += "<string>Disconnect</string>\n";
fileString += "</dict>\n";
fileString += "</array>\n";
fileString += "<key>PayloadDescription</key>\n";
fileString += "<string>Configures device to use " + provName + " Encrypted DNS over " + encValue + "</string>\n";
fileString += "<key>PayloadDisplayName</key>\n";
fileString += "<string>" + provName + " DNS over " + encValue + "</string>\n";
fileString += "<key>PayloadIdentifier</key>\n";
fileString += "<string>com.apple.dnsSettings.managed." + uuidv4() + "</string>\n";
fileString += "<key>PayloadType</key>\n";
fileString += "<string>com.apple.dnsSettings.managed</string>\n";
fileString += "<key>PayloadUUID</key>\n";
fileString += "<string>" + uuidv4() + "</string>\n";
fileString += "<key>PayloadVersion</key>\n";
fileString += "<integer>1</integer>\n";
fileString += "<key>ProhibitDisablement</key>\n";
if (getCookie(i + "lockProfile") == "true") {
fileString += "<true/>\n";
} else {
fileString += "<false/>\n";
}
fileString += "</dict>\n";
}
}
//DNS settings end
fileString += "</array>\n";
fileString += "<key>PayloadDescription</key>\n";
fileString += "<string>Adds different encrypted DNS configurations to Big Sur and iOS 14 based systems</string>\n";
fileString += "<key>PayloadDisplayName</key>\n";
fileString += "<string>Encrypted DNS (DoH, DoT)</string>\n";
fileString += "<key>PayloadIdentifier</key>\n";
fileString += "<string>com.notjakob.apple-dns." + uuidv4() + "</string>\n";
fileString += "<key>PayloadRemovalDisallowed</key>\n";
fileString += "<false/>\n";
fileString += "<key>PayloadType</key>\n";
fileString += "<string>Configuration</string>\n";
fileString += "<key>PayloadUUID</key>\n";
fileString += "<string>" + uuidv4() + "</string>\n";
fileString += "<key>PayloadVersion</key>\n";
fileString += "<integer>1</integer>\n";
fileString += "</dict>\n";
fileString += "</plist>";
var blob = new Blob([fileString], {
type: "text/plain;charset=utf-8"
});
deleteAllCookies();
saveAs(blob, "dns.mobileconfig");
}
function confirmDel() {
if (confirm("This will delete all configurations on this page. Continue?") == true) {
deleteAllCookies();
window.location.reload();
}
}
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