From d8dd960dd57df4e28e40b570830e6eb34ff28aeb Mon Sep 17 00:00:00 2001
From: Sam Ebstein <sam.ebstein@turnkey.io>
Date: Thu, 19 Sep 2024 12:52:39 -0700
Subject: [PATCH] rootfs/usr/local/bin/autorun: adding autorun checks on new
 fat32 formatted USER partition

---
 Makefile                     |  2 +-
 rootfs/usr/local/bin/autorun | 12 +++++++++++-
 2 files changed, 12 insertions(+), 2 deletions(-)

diff --git a/Makefile b/Makefile
index 87223db..bf3948e 100644
--- a/Makefile
+++ b/Makefile
@@ -73,7 +73,7 @@ vm-efi: out/airgap.iso
 		-drive id=external,if=none,format=raw,file=out/sdcard.img \
 		-display gtk,show-menubar=off,zoom-to-fit=on \
         -device usb-storage,drive=usbdrive \
-        -drive id=usbdrive,if=none,format=raw,file=airgap.iso \
+        -drive id=usbdrive,if=none,format=raw,file=out/airgap.iso \
 		-boot order=c
 
 ## Signing, Verification, and Release Targets
diff --git a/rootfs/usr/local/bin/autorun b/rootfs/usr/local/bin/autorun
index 89a8db2..c811d6a 100755
--- a/rootfs/usr/local/bin/autorun
+++ b/rootfs/usr/local/bin/autorun
@@ -4,7 +4,17 @@ source /etc/profile
 
 folder=${1?}
 
-if [ -f "${folder}/autorun.sh.asc" ]; then
+if [ "$folder" == "/media/USER" ] && [ -f "${folder}/autorun.sh" ]; then
+	if touch "${folder}/.write_test" 2>/dev/null; then
+        echo "!! Autorun: Read-only verification failed for /media/USER" >/dev/console
+		exit 1;
+    else
+		echo "" >/dev/console
+		echo "++ Autorun: Found /media/USER/autorun.sh" >/dev/console;
+		echo "** Autorun: Executing /media/USER/autorun.sh" >/dev/console
+		/bin/bash "/media/USER/autorun.sh" >/dev/console
+	fi
+elif [ -f "${folder}/autorun.sh.asc" ]; then
 	echo "" >/dev/console
 	echo "++ Autorun: Found ${folder}/autorun.sh" >/dev/console;
 	gpg --verify "${folder}/autorun.sh.asc" >/dev/null 2>&1 || {