feat: add pve vnc session

frontend/app/index.tsx

@@ -1,13 +1,33 @@
-import { View, Text, ScrollView, Button } from "react-native";
+import { View, ScrollView, Button } from "react-native";
 import React, { useState } from "react";
 import { Stack } from "expo-router";
-import InteractiveSession from "@/components/containers/interactive-session";
+import InteractiveSession, {
+  InteractiveSessionProps,
+} from "@/components/containers/interactive-session";
 import PagerView from "@/components/ui/pager-view";
 
 let nextSession = 1;
 
+type Session = InteractiveSessionProps & { id: string };
+
 const HomePage = () => {
-  const [sessions, setSessions] = useState<string[]>(["1"]);
+  const [sessions, setSessions] = useState<Session[]>([
+    {
+      id: "1",
+      type: "ssh",
+      params: { serverId: "1" },
+    },
+    {
+      id: "2",
+      type: "pve",
+      params: { client: "vnc", serverId: "2" },
+    },
+    {
+      id: "3",
+      type: "pve",
+      params: { client: "xtermjs", serverId: "3" },
+    },
+  ]);
   const [curSession, setSession] = useState(0);
 
   return (
@@ -21,18 +41,18 @@ const HomePage = () => {
       >
         {sessions.map((session, idx) => (
           <View
-            key={session}
+            key={session.id}
             style={{ flexDirection: "row", alignItems: "center" }}
           >
             <Button
-              title={"Session " + session}
+              title={"Session " + session.id}
               color="#222"
               onPress={() => setSession(idx)}
             />
             <Button
               title="X"
               onPress={() => {
-                const newSessions = sessions.filter((s) => s !== session);
+                const newSessions = sessions.filter((s) => s.id !== session.id);
                 setSessions(newSessions);
                 setSession(
                   Math.min(Math.max(curSession, 0), newSessions.length - 1)
@@ -42,23 +62,19 @@ const HomePage = () => {
           </View>
         ))}
 
-        <Button
+        {/* <Button
           title="[ + ]"
           onPress={() => {
             nextSession += 1;
             setSessions([...sessions, nextSession.toString()]);
             setSession(sessions.length);
           }}
-        />
+        /> */}
       </ScrollView>
 
       <PagerView style={{ flex: 1 }} page={curSession}>
         {sessions.map((session) => (
-          <InteractiveSession
+          <InteractiveSession key={session.id} {...session} />
-            key={session}
-            type="ssh"
-            options={{ serverId: session }}
-          />
         ))}
       </PagerView>
     </View>

frontend/components/containers/interactive-session.tsx

@@ -1,32 +1,45 @@
 import React from "react";
 import Terminal from "./terminal";
 import { BASE_WS_URL } from "@/lib/api";
+import VNCViewer from "./vncviewer";
 
 type SSHSessionProps = {
   type: "ssh";
-  options: {
+  params: {
     serverId: string;
   };
 };
 
-type Props = SSHSessionProps;
+type PVESessionProps = {
+  type: "pve";
+  params: {
+    client: "vnc" | "xtermjs";
+    serverId: string;
+  };
+};
+
+export type InteractiveSessionProps = SSHSessionProps | PVESessionProps;
+
+const InteractiveSession = ({ type, params }: InteractiveSessionProps) => {
+  const query = new URLSearchParams({
+    ...params,
+  });
 
-const InteractiveSession = ({ type, options }: Props) => {
   switch (type) {
     case "ssh":
-      const params = new URLSearchParams({
+      return <Terminal wsUrl={`${BASE_WS_URL}/ws/ssh?${query}`} />;
-        serverId: options.serverId,
+
-        token: "token",
+    case "pve":
-      });
+      const url = `${BASE_WS_URL}/ws/pve?${query}`;
-      return (
+      return params.client === "vnc" ? (
-        <Terminal client="xtermjs" wsUrl={`${BASE_WS_URL}/ws/ssh?${params}`} />
+        <VNCViewer url={url} />
+      ) : (
+        <Terminal wsUrl={url} />
       );
 
     default:
       throw new Error("Unknown interactive session type");
   }
-
-  return null;
 };
 
 export default InteractiveSession;

frontend/components/containers/terminal.tsx

@@ -27,13 +27,13 @@ const Keys = {
 };
 
 type XTermJsProps = {
-  client: "xtermjs";
+  client?: "xtermjs";
   wsUrl: string;
 };
 
 type TerminalProps = ComponentPropsWithoutRef<typeof View> & XTermJsProps;
 
-const Terminal = ({ client, style, ...props }: TerminalProps) => {
+const Terminal = ({ client = "xtermjs", style, ...props }: TerminalProps) => {
   const xtermRef = React.useRef<XTermRef>(null);
 
   const send = (data: string) => {

frontend/components/containers/vncviewer.tsx

@@ -0,0 +1,90 @@
+"use dom";
+
+import React, { useEffect, useRef } from "react";
+
+type VNCViewerProps = {
+  url: string;
+};
+
+const VNCViewer = ({ ...props }: VNCViewerProps) => {
+  const screenRef = useRef<HTMLDivElement | null>(null);
+
+  useEffect(() => {
+    let clean = () => {};
+
+    (async function () {
+      // Dynamically load noVNC library
+      const { default: RFB } = await import("@novnc/novnc/lib/rfb");
+
+      const rfb = new RFB(screenRef.current!, props.url);
+      rfb.scaleViewport = true;
+
+      // @ts-ignore
+      const ws: WebSocket = rfb._sock._websocket;
+      let password: string | null = null;
+
+      const onConnect = () => {
+        // console.log("Connected");
+      };
+
+      const onDisconnect = () => {
+        // console.log("Disconnected");
+      };
+
+      const onMessage = (e: MessageEvent) => {
+        const msg = String(e.data);
+
+        // Capture password from server
+        if (msg.startsWith("\x01")) {
+          password = msg.substring(1);
+          ws.removeEventListener("message", onMessage);
+        }
+      };
+
+      const onCredentialsRequired = () => {
+        rfb.sendCredentials({
+          password: password || "",
+          username: "",
+          target: "",
+        });
+        password = null;
+      };
+
+      // const onDesktopName = (e: CustomEvent<{ name: string }>) => {
+      //   console.log("Desktop name:", e.detail.name);
+      // };
+
+      ws.addEventListener("message", onMessage);
+      rfb.addEventListener("connect", onConnect);
+      rfb.addEventListener("disconnect", onDisconnect);
+      rfb.addEventListener("credentialsrequired", onCredentialsRequired);
+      // rfb.addEventListener("desktopname", onDesktopName);
+
+      // Hack: trigger scale update on visibility change
+      const observer = new ResizeObserver(([entry]) => {
+        if (entry.contentRect.width > 0 && rfb.scaleViewport) {
+          (rfb as any)._updateScale();
+        }
+      });
+      observer.observe(screenRef.current!);
+
+      clean = () => {
+        ws.removeEventListener("message", onMessage);
+        rfb.disconnect();
+        rfb.removeEventListener("connect", onConnect);
+        rfb.removeEventListener("disconnect", onDisconnect);
+        rfb.removeEventListener("credentialsrequired", onCredentialsRequired);
+        // rfb.removeEventListener("desktopname", onDesktopName);
+        observer.disconnect();
+      };
+    })();
+
+    return () => {
+      clean();
+    };
+  }, []);
+
+  return <div ref={screenRef} style={{ width: "100%", height: "100vh" }}></div>;
+};
+
+export default VNCViewer;

frontend/components/containers/xtermjs.tsx

@@ -1,10 +1,11 @@
 "use dom";
 
-import React, { CSSProperties, FC, forwardRef, useEffect, useRef } from "react";
+import React, { CSSProperties, forwardRef, useEffect, useRef } from "react";
 import {
   DOMImperativeFactory,
   DOMProps,
   useDOMImperativeHandle,
+  IS_DOM,
 } from "expo/dom";
 import { Terminal as XTerm } from "@xterm/xterm";
 import "@xterm/xterm/css/xterm.css";
@@ -19,9 +20,6 @@ type XTermJsProps = {
   wsUrl: string;
 };
 
-// @ts-ignore
-const IS_DOM = typeof ReactNativeWebView !== "undefined";
-
 export interface XTermRef extends DOMImperativeFactory {
   send: (...args: JSONValue[]) => void;
 }
@@ -89,6 +87,15 @@ const XTermJs = forwardRef<XTermRef, XTermJsProps>((props, ref) => {
     ws.addEventListener("close", onClose);
     xterm.onResize(resizeTerminal);
     window.addEventListener("resize", onResize);
+
+    // Hack: trigger scale update on visibility change
+    const observer = new ResizeObserver(([entry]) => {
+      if (entry.contentRect.width > 0) {
+        fitAddon.fit();
+      }
+    });
+    observer.observe(containerRef.current!);
+
     onLoad?.();
 
     return () => {
@@ -100,6 +107,8 @@ const XTermJs = forwardRef<XTermRef, XTermJsProps>((props, ref) => {
       ws.removeEventListener("open", onOpen);
       ws.removeEventListener("close", onClose);
       window.removeEventListener("resize", onResize);
+
+      observer.disconnect();
     };
   }, [wsUrl]);
 

frontend/package.json

@@ -17,6 +17,7 @@
   },
   "dependencies": {
     "@expo/vector-icons": "^14.0.2",
+    "@novnc/novnc": "^1.5.0",
     "@react-navigation/bottom-tabs": "7.0.0-rc.36",
     "@react-navigation/native": "7.0.0-rc.21",
     "@xterm/addon-attach": "^0.11.0",
@@ -48,6 +49,7 @@
   "devDependencies": {
     "@babel/core": "^7.25.2",
     "@types/jest": "^29.5.12",
+    "@types/novnc__novnc": "^1.5.0",
     "@types/react": "~18.3.12",
     "@types/react-test-renderer": "^18.3.0",
     "jest": "^29.2.1",

frontend/pnpm-lock.yaml

@@ -11,6 +11,9 @@ importers:
       '@expo/vector-icons':
         specifier: ^14.0.2
         version: 14.0.4
+      '@novnc/novnc':
+        specifier: ^1.5.0
+        version: 1.5.0
       '@react-navigation/bottom-tabs':
         specifier: 7.0.0-rc.36
         version: 7.0.0-rc.36(@react-navigation/native@7.0.0-rc.21(react-native@0.76.1(@babel/core@7.26.0)(@babel/preset-env@7.26.0(@babel/core@7.26.0))(@types/react@18.3.12)(react@18.3.1))(react@18.3.1))(react-native-safe-area-context@4.12.0(react-native@0.76.1(@babel/core@7.26.0)(@babel/preset-env@7.26.0(@babel/core@7.26.0))(@types/react@18.3.12)(react@18.3.1))(react@18.3.1))(react-native-screens@4.0.0-beta.16(react-native@0.76.1(@babel/core@7.26.0)(@babel/preset-env@7.26.0(@babel/core@7.26.0))(@types/react@18.3.12)(react@18.3.1))(react@18.3.1))(react-native@0.76.1(@babel/core@7.26.0)(@babel/preset-env@7.26.0(@babel/core@7.26.0))(@types/react@18.3.12)(react@18.3.1))(react@18.3.1)
@@ -99,6 +102,9 @@ importers:
       '@types/jest':
         specifier: ^29.5.12
         version: 29.5.14
+      '@types/novnc__novnc':
+        specifier: ^1.5.0
+        version: 1.5.0
       '@types/react':
         specifier: ~18.3.12
         version: 18.3.12
@@ -107,10 +113,10 @@ importers:
         version: 18.3.0
       jest:
         specifier: ^29.2.1
-        version: 29.7.0(@types/node@22.9.0)
+        version: 29.7.0(@types/node@22.9.0)(babel-plugin-macros@3.1.0)
       jest-expo:
         specifier: ~52.0.0-preview.3
-        version: 52.0.0-preview.3(@babel/core@7.26.0)(expo@52.0.0-preview.19(@babel/core@7.26.0)(@babel/preset-env@7.26.0(@babel/core@7.26.0))(react-native-webview@13.12.2(react-native@0.76.1(@babel/core@7.26.0)(@babel/preset-env@7.26.0(@babel/core@7.26.0))(@types/react@18.3.12)(react@18.3.1))(react@18.3.1))(react-native@0.76.1(@babel/core@7.26.0)(@babel/preset-env@7.26.0(@babel/core@7.26.0))(@types/react@18.3.12)(react@18.3.1))(react@18.3.1))(jest@29.7.0(@types/node@22.9.0))(react-dom@18.3.1(react@18.3.1))(react-native@0.76.1(@babel/core@7.26.0)(@babel/preset-env@7.26.0(@babel/core@7.26.0))(@types/react@18.3.12)(react@18.3.1))(react@18.3.1)(webpack@5.96.1)
+        version: 52.0.0-preview.3(@babel/core@7.26.0)(expo@52.0.0-preview.19(@babel/core@7.26.0)(@babel/preset-env@7.26.0(@babel/core@7.26.0))(react-native-webview@13.12.2(react-native@0.76.1(@babel/core@7.26.0)(@babel/preset-env@7.26.0(@babel/core@7.26.0))(@types/react@18.3.12)(react@18.3.1))(react@18.3.1))(react-native@0.76.1(@babel/core@7.26.0)(@babel/preset-env@7.26.0(@babel/core@7.26.0))(@types/react@18.3.12)(react@18.3.1))(react@18.3.1))(jest@29.7.0(@types/node@22.9.0)(babel-plugin-macros@3.1.0))(react-dom@18.3.1(react@18.3.1))(react-native@0.76.1(@babel/core@7.26.0)(@babel/preset-env@7.26.0(@babel/core@7.26.0))(@types/react@18.3.12)(react@18.3.1))(react@18.3.1)(webpack@5.96.1)
       react-test-renderer:
         specifier: 18.3.1
         version: 18.3.1(react@18.3.1)
@@ -1060,6 +1066,9 @@ packages:
     resolution: {integrity: sha512-oGB+UxlgWcgQkgwo8GcEGwemoTFt3FIO9ababBmaGwXIoBKZ+GTy0pP185beGg7Llih/NSHSV2XAs1lnznocSg==}
     engines: {node: '>= 8'}
 
+  '@novnc/novnc@1.5.0':
+    resolution: {integrity: sha512-4yGHOtUCnEJUCsgEt/L78eeJu00kthurLBWXFiaXfonNx0pzbs6R/3gJb1byZe6iAE8V9MF0syQb0xIL8MSOtQ==}
+
   '@npmcli/fs@3.1.1':
     resolution: {integrity: sha512-q9CRWjpHCMIh5sVyefoD1cA7PkvILqCZsnSOEUUivORLjxCO/Irmue2DprETiNgEqktDBZaM1Bi+jrarx1XdCg==}
     engines: {node: ^14.17.0 || ^16.13.0 || >=18.0.0}
@@ -1298,6 +1307,12 @@ packages:
   '@types/node@22.9.0':
     resolution: {integrity: sha512-vuyHg81vvWA1Z1ELfvLko2c8f34gyA0zaic0+Rllc5lbCnbSyuvb2Oxpm6TAUAC/2xZN3QGqxBNggD1nNR2AfQ==}
 
+  '@types/novnc__novnc@1.5.0':
+    resolution: {integrity: sha512-9DrDJK1hUT6Cbp4t03IsU/DsR6ndnIrDgZVrzITvspldHQ7n81F3wUDfq89zmPM3wg4GErH11IQa0QuTgLMf+w==}
+
+  '@types/parse-json@4.0.2':
+    resolution: {integrity: sha512-dISoDXWWQwUquiKsyZ4Ng+HX2KsPL7LyHKHQwgGFEA3IaKac4Obd+h2a/a6waisAoepJlBcx9paWqjA8/HVjCw==}
+
   '@types/prop-types@15.7.13':
     resolution: {integrity: sha512-hCZTSvwbzWGvhqxp/RqVqwU999pBf2vp7hzIjiYOsl8wqOmUxkQ6ddw1cV3l8811+kdUFus/q4d1Y3E3SyEifA==}
 
@@ -1568,6 +1583,10 @@ packages:
     resolution: {integrity: sha512-ESAc/RJvGTFEzRwOTT4+lNDk/GNHMkKbNzsvT0qKRfDyyYTskxB5rnU2njIDYVxXCBHHEI1c0YwHob3WaYujOg==}
     engines: {node: ^14.15.0 || ^16.10.0 || >=18.0.0}
 
+  babel-plugin-macros@3.1.0:
+    resolution: {integrity: sha512-Cg7TFGpIr01vOQNODXOOaGz2NpCU5gl8x1qJFbb6hbZxR7XrcE2vtbAsTAbJ7/xwJtUuJEw8K8Zr/AE0LHlesg==}
+    engines: {node: '>=10', npm: '>=6'}
+
   babel-plugin-polyfill-corejs2@0.4.11:
     resolution: {integrity: sha512-sMEJ27L0gRHShOh5G54uAAPaiCOygY/5ratXuiyb2G46FmlSpc9eFCzYVyDiPxfNbwzA7mYahmjQc5q+CZQ09Q==}
     peerDependencies:
@@ -1884,6 +1903,10 @@ packages:
     resolution: {integrity: sha512-H65gsXo1SKjf8zmrJ67eJk8aIRKV5ff2D4uKZIBZShbhGSpEmsQOPW/SKMKYhSTrqR7ufy6RP69rPogdaPh/kA==}
     engines: {node: '>=4'}
 
+  cosmiconfig@7.1.0:
+    resolution: {integrity: sha512-AdmX6xUzdNASswsFtmwSt7Vj8po9IuqXm0UXz7QKPuEUmPB4XyjGfaAr2PSuELMwkRMVH1EpIkX5bTZGRB3eCA==}
+    engines: {node: '>=10'}
+
   create-jest@29.7.0:
     resolution: {integrity: sha512-Adz2bdH0Vq3F53KEMJOoftQFutWCukm6J24wbPWRO4k1kMY7gS7ds/uoJkNuV8wDCtWWnuwGcJwpWcih+zEW1Q==}
     engines: {node: ^14.15.0 || ^16.10.0 || >=18.0.0}
@@ -2598,6 +2621,10 @@ packages:
     resolution: {integrity: sha512-eZ5H8rcgYazHbKC3PG4ClHNykCSxtAhxSSEM+2mb+7evD2CKF5V7c0dNum7AdpDh0ZdICwZY9sRSn8f+KH96sg==}
     engines: {node: '>=4'}
 
+  import-fresh@3.3.0:
+    resolution: {integrity: sha512-veYYhQa+D1QBKznvhUHxb8faxlrwUnxseDAbAp457E0wLNio2bOSKnjYDhMj+YiAq61xrMGhQk9iXVk5FzgQMw==}
+    engines: {node: '>=6'}
+
   import-local@3.2.0:
     resolution: {integrity: sha512-2SPlun1JUPWoM6t3F0dw0FkCF/jWY8kttcY4f599GLTSjh2OCuuhdTkJQsEcZzBqbXZGKMK2OqW1oZsjtf/gQA==}
     engines: {node: '>=8'}
@@ -3458,6 +3485,10 @@ packages:
   package-json-from-dist@1.0.1:
     resolution: {integrity: sha512-UEZIS3/by4OC8vL3P2dTXRETpebLI2NiI5vIrjaD/5UtrkFX/tNbwjTSRAGC/+7CAo2pIcBaRgWmcBBHcsaCIw==}
 
+  parent-module@1.0.1:
+    resolution: {integrity: sha512-GQ2EWRpQV8/o+Aw8YqtfZZPfNRWZYkbidE9k5rpl/hC3vtHHBfGm2Ifi6qWV+coDGkrUKZAxE3Lot5kcsRlh+g==}
+    engines: {node: '>=6'}
+
   parse-json@4.0.0:
     resolution: {integrity: sha512-aOIos8bujGN93/8Ox/jPLh7RwVnPEysynVFE+fQZyg6jKELEHwzgKdLRFHUgXJL6kylijVSBC4BvN9OmsB48Rw==}
     engines: {node: '>=4'}
@@ -3807,6 +3838,10 @@ packages:
     resolution: {integrity: sha512-GnlH6vxLymXJNMBo7XP1fJIzBFbdYt49CuTwmB/6N53t+kMPRMFKz783LlQ4tv28XoQfMWinAJX6WCGf2IlaIw==}
     engines: {node: '>=4'}
 
+  resolve-from@4.0.0:
+    resolution: {integrity: sha512-pb/MYmXstAkysRFx8piNI1tGFNQIFA3vkE3Gq4EuA1dF6gHp/+vgZqsCGJapvy8N3Q+4o7FwvquPJcnZ7RYy4g==}
+    engines: {node: '>=4'}
+
   resolve-from@5.0.0:
     resolution: {integrity: sha512-qYg9KP24dD5qka9J47d0aVky0N+b4fTU89LN9iDnjB5waksiC49rvMB0PrUJQGoTmH50XPiqOvAjDfaijGxYZw==}
     engines: {node: '>=8'}
@@ -4575,6 +4610,10 @@ packages:
   yallist@4.0.0:
     resolution: {integrity: sha512-3wdGidZyq5PB084XLES5TpOSRA3wjXAlIWMhum2kRcv/41Sn2emQ0dycQW4uZXLejwKvg6EsvbdlVL+FYEct7A==}
 
+  yaml@1.10.2:
+    resolution: {integrity: sha512-r3vXyErRCYJ7wg28yvBY5VSoAF8ZvlcW9/BwUzEtUsjvX/DKs24dIkuwjtuprwJJHsbyUbLApepYTR1BN4uHrg==}
+    engines: {node: '>= 6'}
+
   yargs-parser@21.1.1:
     resolution: {integrity: sha512-tVpsJW7DdjecAiFpbIB1e3qxIQsE6NoPc5/eTdrbbIC4h0LVsWhnoa3g+m2HclBIujHzsxZ4VJVA+GUuc2/LBw==}
     engines: {node: '>=12'}
@@ -5849,7 +5888,7 @@ snapshots:
       jest-util: 29.7.0
       slash: 3.0.0
 
-  '@jest/core@29.7.0':
+  '@jest/core@29.7.0(babel-plugin-macros@3.1.0)':
     dependencies:
       '@jest/console': 29.7.0
       '@jest/reporters': 29.7.0
@@ -5863,7 +5902,7 @@ snapshots:
       exit: 0.1.2
       graceful-fs: 4.2.11
       jest-changed-files: 29.7.0
-      jest-config: 29.7.0(@types/node@22.9.0)
+      jest-config: 29.7.0(@types/node@22.9.0)(babel-plugin-macros@3.1.0)
       jest-haste-map: 29.7.0
       jest-message-util: 29.7.0
       jest-regex-util: 29.6.3
@@ -6040,6 +6079,8 @@ snapshots:
       '@nodelib/fs.scandir': 2.1.5
       fastq: 1.17.1
 
+  '@novnc/novnc@1.5.0': {}
+
   '@npmcli/fs@3.1.1':
     dependencies:
       semver: 7.6.3
@@ -6399,6 +6440,11 @@ snapshots:
     dependencies:
       undici-types: 6.19.8
 
+  '@types/novnc__novnc@1.5.0': {}
+
+  '@types/parse-json@4.0.2':
+    optional: true
+
   '@types/prop-types@15.7.13': {}
 
   '@types/react-test-renderer@18.3.0':
@@ -6690,6 +6736,13 @@ snapshots:
       '@types/babel__core': 7.20.5
       '@types/babel__traverse': 7.20.6
 
+  babel-plugin-macros@3.1.0:
+    dependencies:
+      '@babel/runtime': 7.26.0
+      cosmiconfig: 7.1.0
+      resolve: 1.22.8
+    optional: true
+
   babel-plugin-polyfill-corejs2@0.4.11(@babel/core@7.26.0):
     dependencies:
       '@babel/compat-data': 7.26.2
@@ -7044,13 +7097,22 @@ snapshots:
       js-yaml: 3.14.1
       parse-json: 4.0.0
 
-  create-jest@29.7.0(@types/node@22.9.0):
+  cosmiconfig@7.1.0:
+    dependencies:
+      '@types/parse-json': 4.0.2
+      import-fresh: 3.3.0
+      parse-json: 5.2.0
+      path-type: 4.0.0
+      yaml: 1.10.2
+    optional: true
+
+  create-jest@29.7.0(@types/node@22.9.0)(babel-plugin-macros@3.1.0):
     dependencies:
       '@jest/types': 29.6.3
       chalk: 4.1.2
       exit: 0.1.2
       graceful-fs: 4.2.11
-      jest-config: 29.7.0(@types/node@22.9.0)
+      jest-config: 29.7.0(@types/node@22.9.0)(babel-plugin-macros@3.1.0)
       jest-util: 29.7.0
       prompts: 2.4.2
     transitivePeerDependencies:
@@ -7121,7 +7183,9 @@ snapshots:
 
   decode-uri-component@0.2.2: {}
 
-  dedent@1.5.3: {}
+  dedent@1.5.3(babel-plugin-macros@3.1.0):
+    optionalDependencies:
+      babel-plugin-macros: 3.1.0
 
   deep-extend@0.6.0: {}
 
@@ -7790,6 +7854,12 @@ snapshots:
       caller-path: 2.0.0
       resolve-from: 3.0.0
 
+  import-fresh@3.3.0:
+    dependencies:
+      parent-module: 1.0.1
+      resolve-from: 4.0.0
+    optional: true
+
   import-local@3.2.0:
     dependencies:
       pkg-dir: 4.2.0
@@ -7944,7 +8014,7 @@ snapshots:
       jest-util: 29.7.0
       p-limit: 3.1.0
 
-  jest-circus@29.7.0:
+  jest-circus@29.7.0(babel-plugin-macros@3.1.0):
     dependencies:
       '@jest/environment': 29.7.0
       '@jest/expect': 29.7.0
@@ -7953,7 +8023,7 @@ snapshots:
       '@types/node': 22.9.0
       chalk: 4.1.2
       co: 4.6.0
-      dedent: 1.5.3
+      dedent: 1.5.3(babel-plugin-macros@3.1.0)
       is-generator-fn: 2.1.0
       jest-each: 29.7.0
       jest-matcher-utils: 29.7.0
@@ -7970,16 +8040,16 @@ snapshots:
       - babel-plugin-macros
       - supports-color
 
-  jest-cli@29.7.0(@types/node@22.9.0):
+  jest-cli@29.7.0(@types/node@22.9.0)(babel-plugin-macros@3.1.0):
     dependencies:
-      '@jest/core': 29.7.0
+      '@jest/core': 29.7.0(babel-plugin-macros@3.1.0)
       '@jest/test-result': 29.7.0
       '@jest/types': 29.6.3
       chalk: 4.1.2
-      create-jest: 29.7.0(@types/node@22.9.0)
+      create-jest: 29.7.0(@types/node@22.9.0)(babel-plugin-macros@3.1.0)
       exit: 0.1.2
       import-local: 3.2.0
-      jest-config: 29.7.0(@types/node@22.9.0)
+      jest-config: 29.7.0(@types/node@22.9.0)(babel-plugin-macros@3.1.0)
       jest-util: 29.7.0
       jest-validate: 29.7.0
       yargs: 17.7.2
@@ -7989,7 +8059,7 @@ snapshots:
       - supports-color
       - ts-node
 
-  jest-config@29.7.0(@types/node@22.9.0):
+  jest-config@29.7.0(@types/node@22.9.0)(babel-plugin-macros@3.1.0):
     dependencies:
       '@babel/core': 7.26.0
       '@jest/test-sequencer': 29.7.0
@@ -8000,7 +8070,7 @@ snapshots:
       deepmerge: 4.3.1
       glob: 7.2.3
       graceful-fs: 4.2.11
-      jest-circus: 29.7.0
+      jest-circus: 29.7.0(babel-plugin-macros@3.1.0)
       jest-environment-node: 29.7.0
       jest-get-type: 29.6.3
       jest-regex-util: 29.6.3
@@ -8062,7 +8132,7 @@ snapshots:
       jest-mock: 29.7.0
       jest-util: 29.7.0
 
-  jest-expo@52.0.0-preview.3(@babel/core@7.26.0)(expo@52.0.0-preview.19(@babel/core@7.26.0)(@babel/preset-env@7.26.0(@babel/core@7.26.0))(react-native-webview@13.12.2(react-native@0.76.1(@babel/core@7.26.0)(@babel/preset-env@7.26.0(@babel/core@7.26.0))(@types/react@18.3.12)(react@18.3.1))(react@18.3.1))(react-native@0.76.1(@babel/core@7.26.0)(@babel/preset-env@7.26.0(@babel/core@7.26.0))(@types/react@18.3.12)(react@18.3.1))(react@18.3.1))(jest@29.7.0(@types/node@22.9.0))(react-dom@18.3.1(react@18.3.1))(react-native@0.76.1(@babel/core@7.26.0)(@babel/preset-env@7.26.0(@babel/core@7.26.0))(@types/react@18.3.12)(react@18.3.1))(react@18.3.1)(webpack@5.96.1):
+  jest-expo@52.0.0-preview.3(@babel/core@7.26.0)(expo@52.0.0-preview.19(@babel/core@7.26.0)(@babel/preset-env@7.26.0(@babel/core@7.26.0))(react-native-webview@13.12.2(react-native@0.76.1(@babel/core@7.26.0)(@babel/preset-env@7.26.0(@babel/core@7.26.0))(@types/react@18.3.12)(react@18.3.1))(react@18.3.1))(react-native@0.76.1(@babel/core@7.26.0)(@babel/preset-env@7.26.0(@babel/core@7.26.0))(@types/react@18.3.12)(react@18.3.1))(react@18.3.1))(jest@29.7.0(@types/node@22.9.0)(babel-plugin-macros@3.1.0))(react-dom@18.3.1(react@18.3.1))(react-native@0.76.1(@babel/core@7.26.0)(@babel/preset-env@7.26.0(@babel/core@7.26.0))(@types/react@18.3.12)(react@18.3.1))(react@18.3.1)(webpack@5.96.1):
     dependencies:
       '@expo/config': 10.0.2
       '@expo/json-file': 9.0.0
@@ -8075,7 +8145,7 @@ snapshots:
       jest-environment-jsdom: 29.7.0
       jest-snapshot: 29.7.0
       jest-watch-select-projects: 2.0.0
-      jest-watch-typeahead: 2.2.1(jest@29.7.0(@types/node@22.9.0))
+      jest-watch-typeahead: 2.2.1(jest@29.7.0(@types/node@22.9.0)(babel-plugin-macros@3.1.0))
       json5: 2.2.3
       lodash: 4.17.21
       react-native: 0.76.1(@babel/core@7.26.0)(@babel/preset-env@7.26.0(@babel/core@7.26.0))(@types/react@18.3.12)(react@18.3.1)
@@ -8270,11 +8340,11 @@ snapshots:
       chalk: 3.0.0
       prompts: 2.4.2
 
-  jest-watch-typeahead@2.2.1(jest@29.7.0(@types/node@22.9.0)):
+  jest-watch-typeahead@2.2.1(jest@29.7.0(@types/node@22.9.0)(babel-plugin-macros@3.1.0)):
     dependencies:
       ansi-escapes: 6.2.1
       chalk: 4.1.2
-      jest: 29.7.0(@types/node@22.9.0)
+      jest: 29.7.0(@types/node@22.9.0)(babel-plugin-macros@3.1.0)
       jest-regex-util: 29.6.3
       jest-watcher: 29.7.0
       slash: 5.1.0
@@ -8305,12 +8375,12 @@ snapshots:
       merge-stream: 2.0.0
       supports-color: 8.1.1
 
-  jest@29.7.0(@types/node@22.9.0):
+  jest@29.7.0(@types/node@22.9.0)(babel-plugin-macros@3.1.0):
     dependencies:
-      '@jest/core': 29.7.0
+      '@jest/core': 29.7.0(babel-plugin-macros@3.1.0)
       '@jest/types': 29.6.3
       import-local: 3.2.0
-      jest-cli: 29.7.0(@types/node@22.9.0)
+      jest-cli: 29.7.0(@types/node@22.9.0)(babel-plugin-macros@3.1.0)
     transitivePeerDependencies:
       - '@types/node'
       - babel-plugin-macros
@@ -8944,6 +9014,11 @@ snapshots:
 
   package-json-from-dist@1.0.1: {}
 
+  parent-module@1.0.1:
+    dependencies:
+      callsites: 3.1.0
+    optional: true
+
   parse-json@4.0.0:
     dependencies:
       error-ex: 1.3.2
@@ -9355,6 +9430,9 @@ snapshots:
 
   resolve-from@3.0.0: {}
 
+  resolve-from@4.0.0:
+    optional: true
+
   resolve-from@5.0.0: {}
 
   resolve-workspace-root@2.0.0: {}
@@ -10072,6 +10150,9 @@ snapshots:
 
   yallist@4.0.0: {}
 
+  yaml@1.10.2:
+    optional: true
+
   yargs-parser@21.1.1: {}
 
   yargs@17.7.2:

frontend/tsconfig.json

@@ -2,6 +2,7 @@
   "extends": "expo/tsconfig.base",
   "compilerOptions": {
     "strict": true,
+    "module": "esnext",
     "paths": {
       "@/*": [
         "./*"

server/lib/pve.go

@@ -89,7 +89,7 @@ func (pve *PVEServer) GetAccessTicket() (*PVEAccessTicket, error) {
 }
 
 type PVEInstance struct {
-	Type string
+	Type string // "qemu" | "lxc"
 	Node string
 	VMID string
 }

server/lib/pve_session.go

@@ -22,7 +22,19 @@ type PVEConfig struct {
 	PrivateKeyPassphrase string
 }
 
-func (pve *PVEServer) NewTerminalSession(c *websocket.Conn, access *PVEAccessTicket, instance *PVEInstance, ticket *PVEVNCTicketData) error {
+// https://github.com/proxmox/pve-xtermjs/blob/master/README
+
+func (pve *PVEServer) NewTerminalSession(c *websocket.Conn, instance *PVEInstance) error {
+	access, err := pve.GetAccessTicket()
+	if err != nil {
+		return err
+	}
+
+	ticket, err := pve.GetVNCTicket(access, instance, false)
+	if err != nil {
+		return err
+	}
+
 	url := fmt.Sprintf("wss://%s:%d/api2/json/nodes/%s/%s/%s/vncwebsocket?port=%s&vncticket=%s",
 		pve.HostName, pve.Port, instance.Node, instance.Type, instance.VMID, ticket.Port, url.QueryEscape(ticket.Ticket))
 
@@ -44,8 +56,6 @@ func (pve *PVEServer) NewTerminalSession(c *websocket.Conn, access *PVEAccessTic
 	// Send first ticket line
 	ws.WriteMessage(fastWs.TextMessage, []byte(fmt.Sprintf("%s:%s\n", access.Username, access.Ticket)))
 
-	// https://github.com/proxmox/pve-xtermjs/blob/master/README
-
 	go func() {
 		for {
 			t, msg, err := c.ReadMessage()
@@ -65,9 +75,8 @@ func (pve *PVEServer) NewTerminalSession(c *websocket.Conn, access *PVEAccessTic
 			}
 
 			msg = []byte(fmt.Sprintf("0:%d:%s\n", len(msg), string(msg)))
-			err = ws.WriteMessage(t, msg)
 
-			if err != nil {
+			if err = ws.WriteMessage(t, msg); err != nil {
 				log.Println("Error writing to Proxmox:", err)
 				break
 			}
@@ -85,8 +94,70 @@ func (pve *PVEServer) NewTerminalSession(c *websocket.Conn, access *PVEAccessTic
 			continue
 		}
 
-		err = c.WriteMessage(t, msg)
+		if err = c.WriteMessage(t, msg); err != nil {
-		if err != nil {
+			log.Println("Error writing to client:", err)
+			break
+		}
+	}
+
+	return nil
+}
+
+func (pve *PVEServer) NewVNCSession(c *websocket.Conn, instance *PVEInstance) error {
+	access, err := pve.GetAccessTicket()
+	if err != nil {
+		return err
+	}
+
+	ticket, err := pve.GetVNCTicket(access, instance, true)
+	if err != nil {
+		return err
+	}
+
+	url := fmt.Sprintf("wss://%s:%d/api2/json/nodes/%s/%s/%s/vncwebsocket?port=%s&vncticket=%s",
+		pve.HostName, pve.Port, instance.Node, instance.Type, instance.VMID, ticket.Port, url.QueryEscape(ticket.Ticket))
+
+	headers := http.Header{}
+	headers.Add("Authorization", "PVEAPIToken="+access.Username)
+	headers.Add("Cookie", "PVEAuthCookie="+access.Ticket)
+
+	dialer := fastWs.Dialer{
+		TLSClientConfig: &tls.Config{InsecureSkipVerify: true},
+	}
+
+	ws, _, err := dialer.Dial(url, headers)
+	if err != nil {
+		log.Println("Error connecting to Proxmox WebSocket:", err)
+		return err
+	}
+	defer ws.Close()
+
+	// Send vnc password
+	c.WriteMessage(fastWs.TextMessage, []byte(fmt.Sprintf("\x01%s", ticket.Ticket)))
+
+	go func() {
+		for {
+			t, msg, err := c.ReadMessage()
+			if err != nil {
+				log.Println("Error reading from client:", err)
+				break
+			}
+
+			if err = ws.WriteMessage(t, msg); err != nil {
+				log.Println("Error writing to Proxmox:", err)
+				break
+			}
+		}
+	}()
+
+	for {
+		t, msg, err := ws.ReadMessage()
+		if err != nil {
+			log.Println("Error reading from Proxmox:", err)
+			break
+		}
+
+		if err = c.WriteMessage(t, msg); err != nil {
 			log.Println("Error writing to client:", err)
 			break
 		}

server/main.go

@@ -31,42 +31,49 @@ func main() {
 		return fiber.ErrUpgradeRequired
 	})
 
-	// app.Get("/ws/ssh", websocket.New(func(c *websocket.Conn) {
-	// 	err := lib.NewSSHWebsocketSession(c, &lib.SSHConfig{
-	// 		HostName: "10.0.0.102",
-	// 		User:     "root",
-	// 		Password: "ausya2",
-	// 	})
-
-	// 	if err != nil {
-	// 		msg := fmt.Sprintf("\r\n%s\r\n", err.Error())
-	// 		c.WriteMessage(websocket.TextMessage, []byte(msg))
-	// 	}
-	// }))
-
 	app.Get("/ws/ssh", websocket.New(func(c *websocket.Conn) {
-		node := &lib.PVEInstance{
+		cfg := &lib.SSHConfig{
-			Type: "lxc",
+			HostName: "10.0.0.102",
-			Node: "pve",
+			User:     "root",
-			VMID: "102",
+			Password: "ausya2",
+		}
+
+		if err := lib.NewSSHWebsocketSession(c, cfg); err != nil {
+			c.WriteMessage(websocket.TextMessage, []byte(err.Error()))
+		}
+	}))
+
+	app.Get("/ws/pve", websocket.New(func(c *websocket.Conn) {
+		client := c.Query("client")
+		serverId := c.Query("serverId")
+
+		var node *lib.PVEInstance
+
+		switch serverId {
+		case "2":
+			node = &lib.PVEInstance{
+				Type: "qemu",
+				Node: "pve",
+				VMID: "105",
+			}
+		case "3":
+			node = &lib.PVEInstance{
+				Type: "lxc",
+				Node: "pve",
+				VMID: "102",
+			}
+		}
+
+		var err error
+		if client == "vnc" {
+			err = pve.NewVNCSession(c, node)
+		} else {
+			err = pve.NewTerminalSession(c, node)
 		}
 
-		access, err := pve.GetAccessTicket()
 		if err != nil {
 			c.WriteMessage(websocket.TextMessage, []byte(err.Error()))
-			return
 		}
-
-		ticket, err := pve.GetVNCTicket(access, node, false)
-		if err != nil {
-			c.WriteMessage(websocket.TextMessage, []byte(err.Error()))
-			return
-		}
-
-		if err := pve.NewTerminalSession(c, access, node, ticket); err != nil {
-			c.WriteMessage(websocket.TextMessage, []byte(err.Error()))
-		}
-
 	}))
 	app.Listen(":3000")
 }