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Update serial for minipcs

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This commit is contained in:
Taylor Helsper 2022-04-09 12:41:25 -05:00
parent d3cb16fb53
commit 1b4eb6fff3
1 changed files with 20 additions and 7 deletions
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27
rootfs/standard/usr/bin/mynode-get-device-serial
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@ -1,5 +1,20 @@
#!/bin/bash
SERIAL_NUM="UNKNOWN"
BACKUP_SERIAL="UNKNOWN_BACKUP"
if [ -f /home/bitcoin/.mynode/mynode_serial ]; then
BACKUP_SERIAL=$(cat /home/bitcoin/.mynode/mynode_serial)
else
# Backup, use eth0 mac (some are duplicate?)
if [ -f /sys/class/net/eth0/address ]; then
MAC=$(cat /sys/class/net/eth0/address)
BACKUP_SERIAL=$(echo "${MAC//:}")
else
BACKUP_SERIAL="UNKNOWN_BACKUP_SERIAL"
fi
fi
if [ -f /sys/firmware/devicetree/base/serial-number ]; then
SERIAL_NUM=$(tr -d '\0' </sys/firmware/devicetree/base/serial-number)
else
@ -7,15 +22,13 @@ else
if [[ "$SERIAL_NUM" == "" ]]; then
# Caution - dmidecode seem to cause issues on some platforms (used on VM)
SERIAL_NUM=$(sudo dmidecode | grep UUID | cut -d ' ' -f 2)
if [[ "$SERIAL_NUM" == "03000200-0400-0500-0006-000700080009" ]]; then
# Some mini PCs return this hard coded value
SERIAL_NUM=$BACKUP_SERIAL
fi
elif [[ "$SERIAL_NUM" == "0000000000000000" ]]; then
# RockPro64 returns 0s (base serial-num should work now)
if [ -f /home/bitcoin/.mynode/mynode_serial ]; then
SERIAL_NUM=$(cat /home/bitcoin/.mynode/mynode_serial)
else
# Backup, use eth0 mac (some are duplicate?)
MAC=$(cat /sys/class/net/eth0/address)
SERIAL_NUM=$(echo "${MAC//:}")
fi
SERIAL_NUM=$BACKUP_SERIAL
fi
fi