From 5aabd2c130ec27130bda5a70084242500dde54cc Mon Sep 17 00:00:00 2001
From: Bob Mottram <bob@freedombone.net>
Date: Sun, 13 May 2018 10:58:10 +0100
Subject: [PATCH] USB canary includes details of the device which was connected
or disconnected
---
src/freedombone-usb-canary | 12 +++++++++++-
1 file changed, 11 insertions(+), 1 deletion(-)
diff --git a/src/freedombone-usb-canary b/src/freedombone-usb-canary
index a165fd405..88cdd9dbd 100755
--- a/src/freedombone-usb-canary
+++ b/src/freedombone-usb-canary
@@ -33,9 +33,19 @@ if [ ! -f /tmp/.upgrading ]; then
if [ "$UPTIME" -gt 240 ]; then
ADMIN_USER=$(grep 'Admin user' /root/${PROJECT_NAME}-completed.txt | awk -F ':' '{print $2}')
MY_EMAIL_ADDRESS=${ADMIN_USER}@$(cat /etc/hostname)
- echo "USB device connected on ${DEVPATH}" | mail -s "${PROJECT_NAME} USB canary" "${MY_EMAIL_ADDRESS}"
+
+ # Which devices have changed?
+ devices_changed=
+ if [ -f /tmp/.usb_devices ]; then
+ lsusb -v > /tmp/.curr_usb_devices
+ devices_changed=$(diff /tmp/.curr_usb_devices /tmp/.usb_devices)
+ rm /tmp/.curr_usb_devices
+ fi
+
+ echo -e "USB device connected on ${DEVPATH}\\n\\n${devices_changed}" | mail -s "${PROJECT_NAME} USB canary" "${MY_EMAIL_ADDRESS}"
echo "${ACTION}" > /tmp/usb-canary
echo "${MY_EMAIL_ADDRESS}" >> /tmp/usb-canary
date >> /tmp/usb-canary
fi
fi
+lsusb -v > /tmp/.usb_devices
--
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