168 lines
No EOL
7.1 KiB
JavaScript
168 lines
No EOL
7.1 KiB
JavaScript
function getCookie(cname) {
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var name = cname + "=";
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var decodedCookie = decodeURIComponent(document.cookie);
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var ca = decodedCookie.split(';');
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for(var i = 0; i <ca.length; i++) {
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var c = ca[i];
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while (c.charAt(0) == ' ') {
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c = c.substring(1);
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}
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if (c.indexOf(name) == 0) {
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return c.substring(name.length, c.length);
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}
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}
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return "";
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}
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function deleteAllCookies() {
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var cookies = document.cookie.split(";");
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for (var i = 0; i < cookies.length; i++) {
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var cookie = cookies[i];
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var eqPos = cookie.indexOf("=");
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var name = eqPos > -1 ? cookie.substr(0, eqPos) : cookie;
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document.cookie = name + "=;expires=Thu, 01 Jan 1970 00:00:00 GMT; SameSite=Strict; Secure";
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}
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}
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function getRegDNS() {
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var dns1v4 = document.getElementById("dns1v4").value;
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var dns2v4 = document.getElementById("dns2v4").value;
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var dns1v6 = document.getElementById("dns1v6").value;
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var dns2v6 = document.getElementById("dns2v6").value;
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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]?)$/;
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var ip6format = /^(([0-9a-fA-F]{1,4}:){7,7}[0-9a-fA-F]{1,4}|([0-9a-fA-F]{1,4}:){1,7}:|([0-9a-fA-F]{1,4}:){1,6}:[0-9a-fA-F]{1,4}|([0-9a-fA-F]{1,4}:){1,5}(:[0-9a-fA-F]{1,4}){1,2}|([0-9a-fA-F]{1,4}:){1,4}(:[0-9a-fA-F]{1,4}){1,3}|([0-9a-fA-F]{1,4}:){1,3}(:[0-9a-fA-F]{1,4}){1,4}|([0-9a-fA-F]{1,4}:){1,2}(:[0-9a-fA-F]{1,4}){1,5}|[0-9a-fA-F]{1,4}:((:[0-9a-fA-F]{1,4}){1,6})|:((:[0-9a-fA-F]{1,4}){1,7}|:)|fe80:(:[0-9a-fA-F]{0,4}){0,4}%[0-9a-zA-Z]{1,}|::(ffff(:0{1,4}){0,1}:){0,1}((25[0-5]|(2[0-4]|1{0,1}[0-9]){0,1}[0-9])\.){3,3}(25[0-5]|(2[0-4]|1{0,1}[0-9]){0,1}[0-9])|([0-9a-fA-F]{1,4}:){1,4}:((25[0-5]|(2[0-4]|1{0,1}[0-9]){0,1}[0-9])\.){3,3}(25[0-5]|(2[0-4]|1{0,1}[0-9]){0,1}[0-9]))$/;
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var returnstring = "<key>ServerAddresses</key>\n<array>\n";
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var dnsOverride = false;
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if (ip6format.test(dns1v6)) {
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dnsOverride = true;
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returnstring += "<string>" + dns1v6 + "</string>\n";
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}
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if (ip6format.test(dns2v6)) {
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dnsOverride = true;
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returnstring += "<string>" + dns2v6 + "</string>\n";
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}
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if (ip4format.test(dns1v4)) {
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dnsOverride = true;
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returnstring += "<string>" + dns1v4 + "</string>\n";
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}
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if (ip4format.test(dns2v4)) {
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dnsOverride = true;
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returnstring += "<string>" + dns2v4 + "</string>\n";
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}
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if (dnsOverride) {
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returnstring += "</array>\n";
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return returnstring;
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}
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else {
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return "";
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}
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}
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function saveDynamicDataToFile() {
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var encryption = document.getElementsByName('encryption');
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var encValue = null;
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var provName = document.getElementById("provName").value;
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for (var i = 0, length = encryption.length; i < length; i++) {
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if (encryption[i].checked) {
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encValue = encryption[i].value;
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// only one radio can be logically checked, don't check the rest
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break;
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}
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}
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var fileString = "<?xml version=\"1.0\" encoding=\"UTF-8\"?>\n";
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fileString += "<!DOCTYPE plist PUBLIC \"-//Apple//DTD PLIST 1.0//EN\" \"http://www.apple.com/DTDs/PropertyList-1.0.dtd\">\n";
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fileString += "<plist version=\"1.0\">\n";
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fileString += "<dict>\n";
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fileString += "<key>PayloadContent</key>\n";
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fileString += "<array>\n";
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fileString += "<dict>\n";
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fileString += "<key>DNSSettings</key>\n";
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fileString += "<dict>\n";
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fileString += "<key>DNSProtocol</key>\n";
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fileString += "<string>" + encValue + "</string>\n";
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fileString += getRegDNS();
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if (encValue == "HTTPS") {
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fileString += "<key>ServerURL</key>\n";
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}
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else {
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fileString += "<key>ServerName</key>\n";
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}
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fileString += "<string>" + document.getElementById("serverUrl").value + "</string>\n";
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fileString += "</dict>\n";
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fileString += "<key>PayloadDescription</key>\n";
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fileString += "<string>Configures device to use " + provName + " Encrypted DNS over " + encValue + "</string>\n";
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fileString += "<key>PayloadDisplayName</key>\n";
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fileString += "<string>" + provName + " DNS over " + encValue + "</string>\n";
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fileString += "<key>PayloadIdentifier</key>\n";
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fileString += "<string>com.apple.dnsSettings.managed." + uuidv4() + "</string>\n";
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fileString += "<key>PayloadType</key>\n";
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fileString += "<string>com.apple.dnsSettings.managed</string>\n";
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fileString += "<key>PayloadUUID</key>\n";
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fileString += "<string>" + uuidv4() + "</string>\n";
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fileString += "<key>PayloadVersion</key>\n";
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fileString += "<integer>1</integer>\n";
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fileString += "<key>ProhibitDisablement</key>\n";
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fileString += "<false/>\n";
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fileString += "</dict>\n";
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fileString += "</array>\n";
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fileString += "<key>PayloadDescription</key>\n";
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fileString += "<string>Adds " + provName + " Encrypted DNS over " + encValue + " to Big Sur and iOS 14 based systems</string>\n";
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fileString += "<key>PayloadDisplayName</key>\n";
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fileString += "<string>" + provName + " DNS over " + encValue + "</string>\n";
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fileString += "<key>PayloadIdentifier</key>\n";
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fileString += "<string>com.notjakob.apple-dns." + uuidv4() + "</string>\n";
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fileString += "<key>PayloadRemovalDisallowed</key>\n";
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fileString += "<false/>\n";
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fileString += "<key>PayloadType</key>\n";
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fileString += "<string>Configuration</string>\n";
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fileString += "<key>PayloadUUID</key>\n";
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fileString += "<string>" + uuidv4() + "</string>\n";
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fileString += "<key>PayloadVersion</key>\n";
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fileString += "<integer>1</integer>\n";
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fileString += "</dict>\n";
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fileString += "</plist>";
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var blob = new Blob([fileString], { type: "text/plain;charset=utf-8" });
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deleteAllCookies();
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saveAs(blob, "dns.mobileconfig");
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}
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function switchToHTTPS() {
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document.getElementById("serverUrl").placeholder = "https://example.com/query" + document.getElementById("serverUrl").value;
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document.getElementById("dohdotServerLabel").innerHTML = "DoH server URL:";
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}
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function switchToTLS() {
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document.getElementById("serverUrl").placeholder = "dot.example.com";
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document.getElementById("dohdotServerLabel").innerHTML = "DoT server URL:";
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}
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function loadPremade() {
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var provName = document.getElementById("provName");
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var checkDoH = document.getElementById("doh");
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var checkDoT = document.getElementById("dot");
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var dns1v4 = document.getElementById("dns1v4");
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var dns2v4 = document.getElementById("dns2v4");
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var dns1v6 = document.getElementById("dns1v6");
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var dns2v6 = document.getElementById("dns2v6");
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var serverUrl = document.getElementById("serverUrl");
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provName.value = getCookie("provName");
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if (getCookie("doh") == "true") {
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checkDoH.checked = true;
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} else if (getCookie("doh") == "false") {
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checkDoT.checked = true;
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}
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dns1v4.value = getCookie("dns1v4");
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dns2v4.value = getCookie("dns2v4");
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dns1v6.value = getCookie("dns1v6");
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dns2v6.value = getCookie("dns2v6");
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serverUrl.value = getCookie("serverUrl");
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} |