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#1371 change detecting existing WIFI config

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This commit is contained in:
rootzoll 2020-07-22 21:43:22 +02:00
parent ac9e90937b
commit 13c11cbab6
2 changed files with 8 additions and 7 deletions
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1
FAQ.md
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@ -23,6 +23,7 @@
- New: ZeroTier [details](https://zerotier.com/manual/)
- New: Kindle Display (on a jailbroken Kindle) [details](https://github.com/dennisreimann/kindle-display)
- New: Static Channel Backup on USB Thumbdrive [details](https://github.com/rootzoll/raspiblitz/tree/v1.6#c-local-backup-target-usb-thumbdrive)
- New: Keep WIFI config over wpa_supplicant.conf for next update
- Fix: DropBox StaticChannelBackup
- Shoppinglist: 4GB RaspberryPi 4 is now default for Standard Package (will still run with less)

14
home.admin/_bootstrap.sh
View File

@ -37,8 +37,8 @@ function wait_for_local_network() {
do
localip=$(ip addr | grep 'state UP' -A2 | egrep -v 'docker0' | grep 'eth0\|wlan0' | tail -n1 | awk '{print $2}' | cut -f1 -d'/')
if [ ${#localip} -eq 0 ]; then
doesWIFIconfigExists=$(ls /boot/wpa_supplicant.conf 2>/dev/null| grep -c "wpa_supplicant.conf")
if [ ${doesWIFIconfigExists} -eq 0 ]; then
configWifiExists=$(sudo cat /etc/wpa_supplicant/wpa_supplicant.conf 2>/dev/null| grep -c "network=")
if [ ${configWifiExists} -eq 0 ]; then
# display user to connect LAN
sed -i "s/^state=.*/state=noIP/g" ${infoFile}
sed -i "s/^message=.*/message='Connect the LAN/WAN'/g" ${infoFile}
@ -343,9 +343,9 @@ if [ ${isMounted} -eq 0 ]; then
sudo /home/admin/config.scripts/blitz.datadrive.sh link
# check if there is a WIFI configuration to restore
configWifiBoot=$(sudo ls /boot/wpa_supplicant.conf 2>/dev/null| grep -c "wpa_supplicant.conf")
configWifiExists=$(sudo cat /etc/wpa_supplicant/wpa_supplicant.conf 2>/dev/null| grep -c "network=")
configWifiHDD=$(sudo ls /mnt/hdd/app-data/wpa_supplicant.conf 2>/dev/null| grep -c "wpa_supplicant.conf")
if [ ${configWifiBoot} -eq 0 ] && [ ${configWifiHDD} -eq 1 ]; then
if [ ${configWifiExists} -eq 0 ] && [ ${configWifiHDD} -eq 1 ]; then
echo "Restoring WIFI setting & rebooting .." >> $logFile
sudo cp /mnt/hdd/app-data/wpa_supplicant.conf /boot/wpa_supplicant.conf
sudo chmod 755 /boot/wpa_supplicant.conf
@ -426,10 +426,10 @@ fi # END - no automount - after this HDD is mounted
wait_for_local_network
# if a WIFI config exists backup to HDD
configWifiBoot=$(sudo ls /boot/wpa_supplicant.conf 2>/dev/null| grep -c "wpa_supplicant.conf")
if [ ${configWifiBoot} -eq 1 ]; then
configWifiExists=$(sudo cat /etc/wpa_supplicant/wpa_supplicant.conf 2>/dev/null| grep -c "network=")
if [ ${configWifiExists} -eq 1 ]; then
echo "Making Backup Copy of WIFI config to HDD" >> $logFile
sudo cp /boot/wpa_supplicant.conf /mnt/hdd/app-data/wpa_supplicant.conf
sudo cp /etc/wpa_supplicant/wpa_supplicant.conf /mnt/hdd/app-data/wpa_supplicant.conf
fi
# config should exist now