initial. broken because it expects UUID support from mount which is not compiled in by default

image-extras/root/autoprovision-functions.sh

@@ -0,0 +1,93 @@
+#!/bin/sh
+
+# utility functions for the various stages of autoprovisioning
+
+# these are also copy-pasted into other scripts and config files!
+rootUUID=05d615b3-bef8-460c-9a23-52db8d09e000
+dataUUID=05d615b3-bef8-460c-9a23-52db8d09e001
+swapUUID=05d615b3-bef8-460c-9a23-52db8d09e002
+
+. /lib/ar71xx.sh
+
+# let's try some defaults...
+autoprovisionUSBLed="tp-link:green:usb"
+autoprovisionStatusLed="tp-link:green:qss"
+
+case $(ar71xx_board_name) in
+"tl-wr1043nd")
+        autoprovisionUSBLed="tp-link:green:usb"
+        autoprovisionStatusLed="tp-link:green:qss"
+	;;
+"tl-mr3020")
+        autoprovisionUSBLed="tp-link:green:wps"
+        autoprovisionStatusLed="tp-link:green:wlan"
+	;;
+"tl-wr2543n")
+        autoprovisionUSBLed="tp-link:green:wps"
+        autoprovisionStatusLed="tp-link:green:wlan5g"
+	;;
+"tl-wdr4300")
+        autoprovisionUSBLed="tp-link:green:usb1"
+        autoprovisionStatusLed="tp-link:blue:qss"
+	;;
+esac
+
+log()
+{
+    /usr/bin/logger -t autoprov -s $*
+}
+
+setLedAttribute()
+{
+    [ -f "/sys/class/leds/$1/$2" ] && echo "$3" > "/sys/class/leds/$1/$2"
+}
+
+signalAutoprovisionWorking()
+{
+    setLedAttribute ${autoprovisionStatusLed} trigger none
+    setLedAttribute ${autoprovisionStatusLed} trigger timer
+    setLedAttribute ${autoprovisionStatusLed} delay_on 2000
+    setLedAttribute ${autoprovisionStatusLed} delay_off 2000
+}
+
+signalAutoprovisionWaitingForUser()
+{
+    setLedAttribute ${autoprovisionStatusLed} trigger none
+    setLedAttribute ${autoprovisionStatusLed} trigger timer
+    setLedAttribute ${autoprovisionStatusLed} delay_on 200
+    setLedAttribute ${autoprovisionStatusLed} delay_off 300
+}
+
+signalWaitingForPendrive()
+{
+    setLedAttribute ${autoprovisionUSBLed} trigger none
+    setLedAttribute ${autoprovisionUSBLed} trigger timer
+    setLedAttribute ${autoprovisionUSBLed} delay_on 200
+    setLedAttribute ${autoprovisionUSBLed} delay_off 300
+}
+
+signalFormatting()
+{
+    setLedAttribute ${autoprovisionUSBLed} trigger none
+    setLedAttribute ${autoprovisionUSBLed} trigger timer
+    setLedAttribute ${autoprovisionUSBLed} delay_on 1000
+    setLedAttribute ${autoprovisionUSBLed} delay_off 1000
+}
+
+stopSignallingAnything()
+{
+    setLedAttribute ${autoprovisionStatusLed} trigger none
+    setLedAttribute ${autoprovisionUSBLed} trigger usbdev
+}
+
+setRootPassword()
+{
+    local password=$1
+    if [ "$password" == "" ]; then
+        # set and forget a random password merely to disable telnet. login will go through ssh keys.
+        password=$(</dev/urandom sed 's/[^A-Za-z0-9+_]//g' | head -c 22)
+    fi
+    #echo "Setting root password to '"$password"'"
+    log "Setting root password"
+    echo -e "$password\n$password\n" | passwd root
+}