From 28ddcc9d648a197cfcd3b3367d42ad9bead65074 Mon Sep 17 00:00:00 2001
From: ray-1337 <33544674+ray-1337@users.noreply.github.com>
Date: Mon, 11 Apr 2022 20:52:56 +0200
Subject: [PATCH] added ufw enable

---
 src/methods/enable.js | 23 +++++++++++++++++++++++
 1 file changed, 23 insertions(+)
 create mode 100644 src/methods/enable.js

diff --git a/src/methods/enable.js b/src/methods/enable.js
new file mode 100644
index 0000000..ea48b7d
--- /dev/null
+++ b/src/methods/enable.js
@@ -0,0 +1,23 @@
+const {exec} = require("child_process");
+const {promisify} = require("util");
+const promisifiedExec = promisify(exec);
+
+module.exports.enable = async function() {
+  try {
+    // https://serverfault.com/a/790150
+    let res = await promisifiedExec(`echo "y" | sudo ufw enable`);
+
+    if (res.stderr) throw new Error(res.stderr);
+
+    if (res.stdout) {
+      if (res.stdout == "Firewall is active and enabled on system startup") {
+        return true;
+      } else {
+        console.log(res.stdout);
+        return false;
+      };
+    };
+  } catch (err) {
+    throw new Error(err);
+  };
+};
\ No newline at end of file