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const { invoke } = window.__TAURI__.tauri;
const { ask, message } = window.__TAURI__.dialog;
let clientTableEl;
let clientStatusEl;
let addNameEl;
let addPubkeyEl;
let addPskEl;
let addAllowedIpsEl;
let addSubmitEl;
let addStatusEl;
async function serverRestart() {
const error = await invoke("kill", { process: "rsdsl_wgd", signal: "term" });
if (error !== "") {
await message("Befehl konnte nicht erteilt werden: " + error, {
kind: "error",
title: "VPN-Server-Neustart nicht erfolgt"
});
}
}
async function deleteClient(name) {
const statusText = await invoke("vpndel", { name: name });
if (statusText === "Löschung erfolgreich") {
await loadClients();
await message("Zum Anwenden der Änderung muss der VPN-Server manuell neu gestartet werden.", {
kind: "info",
title: "VPN-Server-Neustart erforderlich",
});
} else {
await message("Befehl konnte nicht erteilt werden: " + statusText, {
kind: "error",
title: "Clientlöschung nicht erfolgt",
});
}
}
async function loadClients() {
const clients = await invoke("vpnclients", {});
clientStatusEl.innerText = clients.status_text;
let first = true;
for (let child of clientTableEl.querySelectorAll("tr")) {
if (first) {
first = false;
continue;
}
clientTableEl.removeChild(child);
child.remove();
}
for (let client of clients.clients) {
let name = document.createElement("td");
name.innerText = client.name;
let pubkey = document.createElement("td");
pubkey.innerText = client.pubkey;
let pskSpan = document.createElement("span");
pskSpan.className = "hoverunhide";
pskSpan.innerText = client.psk;
let pskPlaceholder = document.createElement("span");
pskPlaceholder.className = "hoverhide";
pskPlaceholder.innerText = "(versteckt)";
let psk = document.createElement("td");
psk.className = "hider";
psk.appendChild(pskSpan);
psk.appendChild(pskPlaceholder);
let allowedIps = document.createElement("td");
allowedIps.innerText = client.allowed_ips;
let deleter = document.createElement("button");
deleter.innerText = "🗑";
deleter.addEventListener("click", async function(e) {
e.preventDefault();
const confirmed = await ask("Möchten Sie die VPN-Zugangsberechtigung für " + client.name + " wirklich entfernen?", {
kind: "warn",
title: "Entfernen bestätigen"
});
if (confirmed) {
await deleteClient(client.name);
}
});
let row = document.createElement("tr");
row.appendChild(name);
row.appendChild(pubkey);
row.appendChild(psk);
row.appendChild(allowedIps);
row.appendChild(deleter);
clientTableEl.appendChild(row);
}
}
function showPsk() {
switch (addPskEl.type) {
case "password":
addPskEl.type = "text";
break;
case "text":
addPskEl.type = "password";
break;
}
}
async function addClient() {
addNameEl.disabled = true;
addPubkeyEl.disabled = true;
addPskEl.disabled = true;
addAllowedIpsEl.disabled = true;
addSubmitEl.disabled = true;
addStatusEl.innerText = "Änderungsanfrage...";
document.body.style.cursor = "progress";
addStatusEl.innerText = await invoke("vpnadd", {
name: addNameEl.value,
pubkey: addPubkeyEl.value,
psk: addPskEl.value,
allowedIps: addAllowedIpsEl.value,
});
addNameEl.disabled = false;
addPubkeyEl.disabled = false;
addPskEl.disabled = false;
addAllowedIpsEl.disabled = false;
addSubmitEl.disabled = false;
document.body.style.cursor = "default";
await loadClients();
await message("Zum Anwenden der Änderung muss der VPN-Server manuell neu gestartet werden.", {
kind: "info",
title: "VPN-Server-Neustart erforderlich",
});
}
window.addEventListener("DOMContentLoaded", () => {
document.querySelector("#server-restart").addEventListener("click", (e) => {
e.preventDefault();
serverRestart();
});
clientTableEl = document.querySelector("#client-clients");
clientStatusEl = document.querySelector("#client-status");
loadClients();
addNameEl = document.querySelector("#add-name");
addPubkeyEl = document.querySelector("#add-pubkey");
addPskEl = document.querySelector("#add-psk");
addAllowedIpsEl = document.querySelector("#add-allowedips");
addSubmitEl = document.querySelector("#add-submit");
addStatusEl = document.querySelector("#add-status");
document.querySelector("#add-show").addEventListener("click", (e) => {
e.preventDefault();
showPsk();
});
document.querySelector("#add-form").addEventListener("submit", (e) => {
e.preventDefault();
addClient();
});
});
setInterval(loadClients, 10000);
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