Skip to content

Commit

Permalink
Merge pull request #391 from eyerrock/list-containers-with-unexposed-…
Browse files Browse the repository at this point in the history 
…ports

list containers with unexposed ports
  • Loading branch information
@tobychui
tobychui authored Nov 14, 2024
2 parents 74017ba + 4774299 commit df88084
Showing 1 changed file with 84 additions and 51 deletions.
135 changes: 84 additions & 51 deletions src/web/snippet/dockerContainersList.html
View file
Original file line number Diff line number Diff line change
Expand Up @@ -2,14 +2,27 @@
<html>
<head>
<!-- Notes: This should be open in its original path-->
<meta charset="utf-8">
<meta charset="utf-8" />
<link rel="stylesheet" href="../script/semantic/semantic.min.css" />
<script src="../script/jquery-3.6.0.min.js"></script>
<script src="../script/semantic/semantic.min.js"></script>
</head>
<body>
<br />
<div class="ui container">
<div class="field">
<div class="ui checkbox">
<input type="checkbox" id="showUnexposed" class="hidden" />
<label for="showUnexposed"
>Show Containers with Unexposed Ports
<br />
<small
>Please make sure Zoraxy and the target container share a
network</small
>
</label>
</div>
</div>
<div class="ui header">
<div class="content">
List of Docker Containers
Expand All @@ -33,56 +46,70 @@
</div>

<script>
const lines = {};
const linesAded = {};
let lines = {};
let linesAdded = {};

document
.getElementById("showUnexposed")
.addEventListener("change", () => {
console.log("showUnexposed", $("#showUnexposed").is(":checked"));
$("#containersList").html('<div class="ui loader active"></div>');

$("#containersAddedList").empty();
$("#containersAddedListHeader").attr("hidden", true);

lines = {};
linesAdded = {};

getDockerContainers();
});

function getDockerContainers() {
const hostRequest = $.get("/api/proxy/list?type=host");
const dockerRequest = $.get("/api/docker/containers");

// Wait for both requests to complete
Promise.all([hostRequest, dockerRequest])
.then(([hostData, dockerData]) => {
if (
dockerData.error === undefined &&
hostData.error === undefined
) {
if (!dockerData.error && !hostData.error) {
const { containers, network } = dockerData;
const bridge = network.find(({ Name }) => Name === "bridge");
const {
IPAM: {
Config: [{ Gateway: gateway }],
},
} = bridge;
const existedDomains = hostData.reduce((acc, { ActiveOrigins }) => {
return acc.concat(ActiveOrigins.map(({ OriginIpOrDomain }) => OriginIpOrDomain));
}, []);

const existingTargets = new Set(
hostData.flatMap(({ ActiveOrigins }) =>
ActiveOrigins.map(({ OriginIpOrDomain }) => OriginIpOrDomain)
)
);

for (const container of containers) {
const {
Ports,
Names: [name],
} = container;

for (const portObject of Ports.filter(
({ IP: ip }) => ip === "::" || ip === '0.0.0.0'
)) {
const { IP: ip, PublicPort: port } = portObject;
const Ports = container.Ports;
const name = container.Names[0].replace(/^\//, "");

for (const portObject of Ports) {
let port = portObject.PublicPort;
if (!port) {
if (!$("#showUnexposed").is(":checked")) {
continue;
}
port = portObject.PrivatePort;
}
const key = `${name}-${port}`;

// if port is not exposed, use container's name and let docker handle the routing
// BUT this will only work if the container is on the same network as Zoraxy
const targetAddress = portObject.IP || name;

if (
existedDomains.some((item) => item === `${gateway}:${port}`) &&
!linesAded[key]
existingTargets.has(`${targetAddress}:${port}`) &&
!linesAdded[key]
) {
linesAded[key] = {
name: name.replace(/^\//, ""),
ip: gateway,
linesAdded[key] = {
name,
ip: targetAddress,
port,
};
} else if (!lines[key]) {
lines[key] = {
name: name.replace(/^\//, ""),
ip: gateway,
name,
ip: targetAddress,
port,
};
}
Expand All @@ -92,37 +119,43 @@
for (const [key, line] of Object.entries(lines)) {
$("#containersList").append(
`<div class="item">
<div class="right floated content">
<div class="ui button" onclick="addContainerItem('${key}');">Add</div>
</div>
<div class="content">
<div class="header">${line.name}</div>
<div class="description">
${line.ip}:${line.port}
</div>
</div>`
<div class="right floated content">
<div class="ui button" onclick="addContainerItem('${key}');">Add</div>
</div>
<div class="content">
<div class="header">${line.name}</div>
<div class="description">
${line.ip}:${line.port}
</div>
</div>`
);
}
for (const [key, line] of Object.entries(linesAded)) {

for (const [key, line] of Object.entries(linesAdded)) {
$("#containersAddedList").append(
`<div class="item">
<div class="content">
<div class="header">${line.name}</div>
<div class="description">
${line.ip}:${line.port}
</div>
</div>`
<div class="content">
<div class="header">${line.name}</div>
<div class="description">
${line.ip}:${line.port}
</div>
</div>`
);
}
Object.entries(linesAded).length &&

Object.entries(linesAdded).length &&
$("#containersAddedListHeader").removeAttr("hidden");
$("#containersList .loader").removeClass("active");
} else {
parent.msgbox(
`Error loading data: ${dockerData.error || hostData.error}`,
false
);
$("#containersList").html(`<div class="ui basic segment"><i class="ui red times icon"></i> ${dockerData.error || hostData.error}</div>`);
$("#containersList").html(
`<div class="ui basic segment"><i class="ui red times icon"></i> ${
dockerData.error || hostData.error
}</div>`
);
}
})
.catch((error) => {
Expand Down

0 comments on commit df88084

Please sign in to comment.