Update server.js

server.js

@@ -74,33 +74,37 @@ app.post("/signup", async (req, res) => {
 });
 
 // Endpoint to handle terminal commands
-app.post("/execute", async (req, res) => {
+app.post("/execute", (req, res) => {
     const { username, command } = req.body;
 
-    if (!username || !command) {
-        return res.status(400).send("Username and command are required.");
-    }
-
     const userDir = path.join(usersDir, username);
-    if (!await fs.access(userDir).catch(() => false)) {
-        return res.status(400).send("User directory not found.");
+    if (!fs.existsSync(userDir)) {
+        return res.status(400).send("User not found.");
     }
 
-    const child = exec(command, { cwd: userDir, shell: "/bin/bash" });
+    const logFile = path.join(userDir, "logs.txt");
+    const commandParts = command.split(" ");
+    const mainCommand = commandParts[0];
+    const args = commandParts.slice(1);
+
+    // Spawn a child process to execute the command
+    const child = spawn(mainCommand, args, { cwd: userDir, shell: true });
 
     child.stdout.on("data", (data) => {
-        appendLog(username, `STDOUT: ${data.trim()}`);
+        const output = data.toString().trim();
+        appendLog(username, output);
     });
 
     child.stderr.on("data", (data) => {
-        appendLog(username, `STDERR: ${data.trim()}`);
+        const errorOutput = data.toString().trim();
+        appendLog(username, errorOutput);
     });
 
     child.on("close", (code) => {
         appendLog(username, `Process exited with code ${code}`);
     });
 
-    res.send("Command execution started.");
+    res.send("Command executed.");
 });
 
 // Endpoint to get user logs