mirror of
https://github.com/richb-hanover/OpenWrtScripts.git
synced 2026-03-30 10:44:32 +02:00
61 lines
1.9 KiB
Bash
61 lines
1.9 KiB
Bash
#!/bin/sh
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# Print Router Label
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# This script retrieves values from an OpenWrt router to print a
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# concise label that contains important config info.
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# This label can be taped to the side of the router
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# so the next person to encounter the router (which may be
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# you) can access it. It is pretty secure because if someone
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# can read the label, they can factory-reset the router
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# (or steal your silverware).
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# Here's an example label:
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# === Printed with: print-router-label.sh ============
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# Device: Linksys E8450 (UBI)
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# OpenWrt: 'OpenWrt 23.05.5 r24106-10cc5fcd00'
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# Connect to: http://Belkin-RT3200.local
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# or: ssh root@Belkin-RT3200.local
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# LAN: 192.168.253.1
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# User: root
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# Login PW: abcdef
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# Wifi SSID: OpenWrt
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# Wifi PW: -open-
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# Configured: 2024-Nov-27
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# === See: github.com/richb-hanover/OpenWrtScripts ===
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# Usage: sh print-router-label.sh root-password WifiSSID WifiPassword
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print_router_label() {
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local ROOTPASSWD="${1:-"?"}"
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local WIFISSID="${2:-"?"}"
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local WIFIPASSWD="${3:-"?"}"
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TODAY=$(date +"%Y-%b-%d")
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DEVICE=$(cat /tmp/sysinfo/model)
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OPENWRTVERSION=$(grep "DISTRIB_DESCRIPTION" /etc/openwrt_release | cut -d"=" -f2 | tr -d '"')
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HOSTNAME=$(uci get system.@system[0].hostname)
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LANIPADDRESS=$(uci get network.lan.ipaddr)
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echo ""
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echo "Print the following label and tape it to the router..."
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echo ""
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echo "=== Printed with: print-router-label.sh ============"
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echo " Device: $DEVICE"
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echo " OpenWrt: $OPENWRTVERSION"
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echo " Connect to: http://$HOSTNAME.local"
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echo " or: ssh root@$HOSTNAME.local"
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echo " LAN: $LANIPADDRESS"
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echo " User: root"
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echo " Login PW: $ROOTPASSWD"
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echo " Wifi SSID: $WIFISSID"
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echo " Wifi PW: $WIFIPASSWD"
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echo " Configured: $TODAY"
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echo "=== See: github.com/richb-hanover/OpenWrtScripts ==="
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echo ""
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echo "Power Brick Label: $DEVICE"
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echo ""
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}
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print_router_label "$1" "$2" "$3"
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