1 files changed, 115 insertions, 2 deletions

diff --git a/src/wan.js b/src/wan.js
index 0605ee7..675ef18 100644
--- a/src/wan.js
+++ b/src/wan.js
@@ -10,6 +10,23 @@ let credentialsPasswordEl;
 let credentialsSubmitEl;
 let credentialsStatusEl;
 
+let dhcpv6TimestampEl;
+let dhcpv6SrvAddrEl;
+let dhcpv6SrvIdEl;
+let dhcpv6T1El;
+let dhcpv6T2El;
+let dhcpv6PrefixEl;
+let dhcpv6WanAddrEl;
+let dhcpv6PrefLftEl;
+let dhcpv6ValidLftEl;
+let dhcpv6Dns1El;
+let dhcpv6Dns2El;
+let dhcpv6AftrEl;
+
+let dhcpv6DuidEl;
+let dhcpv6SubmitEl;
+let dhcpv6StatusEl;
+
 async function refreshConnectionStatus() {
   const connectionStatus = await invoke("connection_status", {});
 
@@ -104,13 +121,77 @@ async function changeCredentials() {
   }
 }
 
-window.addEventListener("DOMContentLoaded", () => {
-  refreshConnectionStatus();
+async function refreshDhcpv6Status() {
+  const dhcpv6Status = await invoke("dhcpv6_status", {});
+
+  dhcpv6TimestampEl.innerText = dhcpv6Status.timestamp;
+  dhcpv6SrvAddrEl.innerText = dhcpv6Status.srvaddr;
+  dhcpv6SrvIdEl.innerText = dhcpv6Status.srvid;
+  dhcpv6T1El.innerText = dhcpv6Status.t1;
+  dhcpv6T2El.innerText = dhcpv6Status.t2;
+  dhcpv6PrefixEl.innerText = dhcpv6Status.prefix;
+  dhcpv6WanAddrEl.innerText = dhcpv6Status.wanaddr;
+  dhcpv6PrefLftEl.innerText = dhcpv6Status.preflft;
+  dhcpv6ValidLftEl.innerText = dhcpv6Status.validlft;
+  dhcpv6Dns1El.innerText = dhcpv6Status.dns1;
+  dhcpv6Dns2El.innerText = dhcpv6Status.dns2;
+  dhcpv6AftrEl.innerText = dhcpv6Status.aftr;
+}
+
+async function loadDuid() {
+  dhcpv6StatusEl.innerText = "Lade aktuellen Client-DUID...";
+  document.body.style.cursor = "progress";
+
+  const currentDuid = await invoke("load_duid", {});
+
+  dhcpv6DuidEl.value = currentDuid.duid;
+  dhcpv6StatusEl.innerText = currentDuid.status_text;
+  document.body.style.cursor = "default";
+}
+
+async function changeDuid() {
+  dhcpv6DuidEl.disabled = true;
+  dhcpv6SubmitEl.disabled = true;
+  dhcpv6StatusEl.innerText = "Änderungsanfrage...";
+  document.body.style.cursor = "progress";
+
+  const statusText = await invoke("change_duid", { duid: dhcpv6DuidEl.value });
+
+  dhcpv6DuidEl.disabled = false;
+  dhcpv6SubmitEl.disabled = false;
+  dhcpv6StatusEl.innerText = statusText;
+  document.body.style.cursor = "default";
+
+  if (statusText === "Änderung erfolgreich") {
+    const apply = await ask("Zum Übernehmen des neuen Client-DUID muss der DHCPv6-Client neu gestartet werden. Dies dauert ca. 30 Sekunden, sollte die Internetverbindung aber nicht unterbrechen. Dabei wird eine Verlängerung mit Serversuche durchgeführt. Möchten Sie den DHCPv6-Client jetzt neu starten?", {
+      kind: "info",
+      title: "DHCPv6-Client-Neustart erforderlich",
+    });
+
+    if (apply) {
+      await killDhcpv6();
+    }
+  }
+}
+
+async function killDhcpv6() {
+  const error = await invoke("kill", { process: "rsdsl_dhcp6", signal: "term" });
 
+  if (error !== "") {
+    await message("Befehl konnte nicht erteilt werden: " + error, {
+      kind: "error",
+      title: "DHCPv6-Client-Neustart nicht erfolgt",
+    });
+  }
+}
+
+window.addEventListener("DOMContentLoaded", () => {
   connectionStatusEl = document.querySelector("#connection-status");
   connectionIpv4El = document.querySelector("#connection-ipv4");
   connectionIpv6El = document.querySelector("#connection-ipv6");
 
+  refreshConnectionStatus();
+
   document.querySelector("#connection-warm-reconnect").addEventListener("click", (e) => {
     e.preventDefault();
     warmReconnect();
@@ -140,6 +221,38 @@ window.addEventListener("DOMContentLoaded", () => {
   });
 
   loadCredentials();
+
+  dhcpv6TimestampEl = document.querySelector("#dhcpv6-timestamp");
+  dhcpv6SrvAddrEl = document.querySelector("#dhcpv6-srvaddr");
+  dhcpv6SrvIdEl = document.querySelector("#dhcpv6-srvid");
+  dhcpv6T1El = document.querySelector("#dhcpv6-t1");
+  dhcpv6T2El = document.querySelector("#dhcpv6-t2");
+  dhcpv6PrefixEl = document.querySelector("#dhcpv6-prefix");
+  dhcpv6WanAddrEl = document.querySelector("#dhcpv6-wanaddr");
+  dhcpv6PrefLftEl = document.querySelector("#dhcpv6-preflft");
+  dhcpv6ValidLftEl = document.querySelector("#dhcpv6-validlft");
+  dhcpv6Dns1El = document.querySelector("#dhcpv6-dns1");
+  dhcpv6Dns2El = document.querySelector("#dhcpv6-dns2");
+  dhcpv6AftrEl = document.querySelector("#dhcpv6-aftr");
+
+  refreshDhcpv6Status();
+
+  document.querySelector("#dhcpv6-kill").addEventListener("click", (e) => {
+    e.preventDefault();
+    killDhcpv6();
+  });
+
+  dhcpv6DuidEl = document.querySelector("#dhcpv6-duid");
+  dhcpv6SubmitEl = document.querySelector("#dhcpv6-submit");
+  dhcpv6StatusEl = document.querySelector("#dhcpv6-status");
+
+  document.querySelector("#dhcpv6-form").addEventListener("submit", (e) => {
+    e.preventDefault();
+    changeDuid();
+  });
+
+  loadDuid();
 });
 
 setInterval(refreshConnectionStatus, 3000);
+setInterval(refreshDhcpv6Status, 3000);