Added load balancer (wip)

+ Added support for multiple upstreams
+ Added load balancer
+ Added upstream abstraction in endpoint
+ Added load balancer structure
+ Added breaking change auto-updater
+ Added uptime monitor proxy type definitions
+ Added upstream editor UI
+ Fixed charset bug in many snippets HTML files
This commit is contained in:
Toby Chui
2024-07-01 21:17:20 +08:00
parent 7e62fef879
commit 2aa35cbe6d
46 changed files with 1908 additions and 351 deletions

View File

@@ -51,13 +51,29 @@
//Sort by RootOrMatchingDomain field
data.sort((a,b) => (a.RootOrMatchingDomain > b.RootOrMatchingDomain) ? 1 : ((b.RootOrMatchingDomain > a.RootOrMatchingDomain) ? -1 : 0))
data.forEach(subd => {
let tlsIcon = "";
let subdData = encodeURIComponent(JSON.stringify(subd));
if (subd.RequireTLS){
tlsIcon = `<i class="green lock icon" title="TLS Mode"></i>`;
if (subd.SkipCertValidations){
tlsIcon = `<i class="yellow lock icon" title="TLS/SSL mode without verification"></i>`
}
//Build the upstream list
let upstreams = "";
if (subd.ActiveOrigins.length == 0){
//Invalid config
upstreams = `<i class="ui yellow exclamation triangle icon"></i> No Active Upstream Origin<br>`;
}else{
subd.ActiveOrigins.forEach(upstream => {
console.log(upstream);
//Check if the upstreams require TLS connections
let tlsIcon = "";
if (upstream.RequireTLS){
tlsIcon = `<i class="green lock icon" title="TLS Mode"></i>`;
if (upstream.SkipCertValidations){
tlsIcon = `<i class="yellow lock icon" title="TLS/SSL mode without verification"></i>`
}
}
let upstreamLink = `${upstream.RequireTLS?"https://":"http://"}${upstream.OriginIpOrDomain}`;
upstreams += `<a href="${upstreamLink}" target="_blank">${upstream.OriginIpOrDomain} ${tlsIcon}</a><br>`;
})
}
let inboundTlsIcon = "";
@@ -102,7 +118,11 @@
${aliasDomains}
<small class="accessRuleNameUnderHost" ruleid="${subd.AccessFilterUUID}"></small>
</td>
<td data-label="" editable="true" datatype="domain">${subd.Domain} ${tlsIcon}</td>
<td data-label="" editable="true" datatype="domain">
<div class="upstreamList">
${upstreams}
</div>
</td>
<td data-label="" editable="true" datatype="vdir">${vdList}</td>
<td data-label="" editable="true" datatype="advanced" style="width: 350px;">
${subd.RequireBasicAuth?`<i class="ui green check icon"></i> Basic Auth`:``}
@@ -228,39 +248,21 @@
var input;
var datatype = $(this).attr("datatype");
if (datatype == "domain"){
let domain = payload.Domain;
//Target require TLS for proxying
let tls = payload.RequireTLS;
if (tls){
tls = "checked";
}else{
tls = "";
let useStickySessionChecked = "";
if (payload.UseStickySession){
useStickySessionChecked = "checked";
}
input = `<button class="ui basic compact tiny button" style="margin-left: 0.4em; margin-top: 1em;" onclick="editUpstreams('${uuid}');"><i class="grey server icon"></i> Edit Upstreams</button>
<div class="ui divider"></div>
<div class="ui checkbox" style="margin-top: 0.4em;">
<input type="checkbox" class="UseStickySession" ${useStickySessionChecked}>
<label>Use Sticky Session<br>
<small>Enable stick session on load balancing</small></label>
</div>
//Require TLS validation
let skipTLSValidation = payload.SkipCertValidations;
let checkstate = "";
if (skipTLSValidation){
checkstate = "checked";
}
input = `
<div class="ui mini fluid input">
<input type="text" class="Domain" onchange="cleanProxyTargetValue(this)" value="${domain}">
</div>
<div class="ui checkbox" style="margin-top: 0.6em;">
<input type="checkbox" class="RequireTLS" ${tls}>
<label>Require TLS<br>
<small>Proxy target require HTTPS connection</small></label>
</div><br>
<div class="ui checkbox" style="margin-top: 0.4em;">
<input type="checkbox" class="SkipCertValidations" ${checkstate}>
<label>Skip Verification<br>
<small>Check this if proxy target is using self signed certificates</small></label>
</div><br>
<!-- <button class="ui basic compact tiny button" style="margin-left: 0.4em; margin-top: 0.4em;" onclick="editLoadBalanceOptions('${uuid}');"><i class="purple server icon"></i> Load Balance</button> -->
`;
column.empty().append(input);
column.append(input);
$(column).find(".upstreamList").addClass("editing");
}else if (datatype == "vdir"){
//Append a quick access button for vdir page
column.append(`<button class="ui basic tiny button" style="margin-left: 0.4em; margin-top: 0.4em;" onclick="quickEditVdir('${uuid}');">
@@ -311,12 +313,6 @@
Security Options
</div>
<div class="content">
<div class="ui checkbox" style="margin-top: 0.4em;">
<input type="checkbox" class="SkipWebSocketOriginCheck" ${wsCheckstate}>
<label>Skip WebSocket Origin Check<br>
<small>Check this to allow cross-origin websocket requests</small></label>
</div>
<br>
<div class="ui checkbox" style="margin-top: 0.4em;">
<input type="checkbox" onchange="handleToggleRateLimitInput();" class="RequireRateLimit" ${rateLimitCheckState}>
<label>Require Rate Limit<br>
@@ -399,15 +395,11 @@
}
var epttype = "host";
let newDomain = $(row).find(".Domain").val();
let requireTLS = $(row).find(".RequireTLS")[0].checked;
let skipCertValidations = $(row).find(".SkipCertValidations")[0].checked;
let useStickySession = $(row).find(".UseStickySession")[0].checked;
let requireBasicAuth = $(row).find(".RequireBasicAuth")[0].checked;
let requireRateLimit = $(row).find(".RequireRateLimit")[0].checked;
let rateLimit = $(row).find(".RateLimit").val();
let bypassGlobalTLS = $(row).find(".BypassGlobalTLS")[0].checked;
let bypassWebsocketOrigin = $(row).find(".SkipWebSocketOriginCheck")[0].checked;
console.log(newDomain, requireTLS, skipCertValidations, requireBasicAuth)
$.ajax({
url: "/api/proxy/edit",
@@ -415,11 +407,8 @@
data: {
"type": epttype,
"rootname": uuid,
"ep":newDomain,
"ss":useStickySession,
"bpgtls": bypassGlobalTLS,
"tls" :requireTLS,
"tlsval": skipCertValidations,
"bpwsorg" : bypassWebsocketOrigin,
"bauth" :requireBasicAuth,
"rate" :requireRateLimit,
"ratenum" :rateLimit,
@@ -434,21 +423,6 @@
}
})
}
//Clearn the proxy target value, make sure user do not enter http:// or https://
//and auto select TLS checkbox if https:// exists
function cleanProxyTargetValue(input){
let targetDomain = $(input).val().trim();
if (targetDomain.startsWith("http://")){
targetDomain = targetDomain.substr(7);
$(input).val(targetDomain);
$("#httpProxyList input.RequireTLS").parent().checkbox("set unchecked");
}else if (targetDomain.startsWith("https://")){
targetDomain = targetDomain.substr(8);
$(input).val(targetDomain);
$("#httpProxyList input.RequireTLS").parent().checkbox("set checked");
}
}
/* button events */
function editBasicAuthCredentials(uuid){
@@ -490,12 +464,12 @@
}
//Open the load balance option
function editLoadBalanceOptions(uuid){
function editUpstreams(uuid){
let payload = encodeURIComponent(JSON.stringify({
ept: "host",
ep: uuid
}));
showSideWrapper("snippet/loadBalancer.html?t=" + Date.now() + "#" + payload);
showSideWrapper("snippet/upstreams.html?t=" + Date.now() + "#" + payload);
}
function handleProxyRuleToggle(object){