From ebfef1f23b96a9eee63be18febc989d3d1eda880 Mon Sep 17 00:00:00 2001
From: Daniel Micay <danielmicay@gmail.com>
Date: Tue, 5 Jan 2021 08:57:15 -0500
Subject: add locking to web install proof of concept

---
 static/js/web-install.js | 18 ++++++++++++++++++
 1 file changed, 18 insertions(+)

(limited to 'static/js')

diff --git a/static/js/web-install.js b/static/js/web-install.js
index aa117b76..1f623fad 100644
--- a/static/js/web-install.js
+++ b/static/js/web-install.js
@@ -28,6 +28,20 @@ async function unlockBootloader() {
     await fastboot.receive();
 }
 
+async function lockBootloader() {
+    const webusb = await Adb.open("WebUSB");
+
+    if (!webusb.isFastboot()) {
+        console.log("error: not in fastboot mode");
+    }
+
+    console.log("connecting with fastboot");
+
+    const fastboot = await webusb.connectFastboot();
+    await fastboot.send("flashing lock");
+    await fastboot.receive();
+}
+
 if ("usb" in navigator) {
     console.log("WebUSB available");
 
@@ -38,6 +52,10 @@ if ("usb" in navigator) {
     const unlockBootloaderButton = document.getElementById("unlock-bootloader");
     unlockBootloaderButton.disabled = false;
     unlockBootloaderButton.onclick = unlockBootloader;
+
+    const lockBootloaderButton = document.getElementById("lock-bootloader");
+    lockBootloaderButton.disabled = false;
+    lockBootloaderButton.onclick = lockBootloader;
 } else {
     console.log("WebUSB unavailable");
 }
-- 
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