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Allow (potentially) unsupported network interfaces via the '--show-unsupported-nics' argument

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This commit is contained in:
Orazio 2020-05-28 13:59:18 +02:00
parent 61c7151e3b
commit ba4c2c91db
1 changed files with 10 additions and 2 deletions
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8
auto_install/install.sh
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@ -62,6 +62,7 @@ OPENVPN_KEY_URL="https://swupdate.openvpn.net/repos/repo-public.gpg"
runUnattended=false
skipSpaceCheck=false
reconfigure=false
showUnsupportedNICs=false
######## SCRIPT ########
@ -106,6 +107,7 @@ main(){
"--i_do_not_follow_recommendations" ) skipSpaceCheck=false;;
"--unattended" ) runUnattended=true;;
"--reconfigure" ) reconfigure=true;;
"--show-unsupported-nics" ) showUnsupportedNICs=true;;
esac
done
@ -556,8 +558,14 @@ local chooseInterfaceOptions
# Loop sentinel variable
local firstloop=1
if [[ "${showUnsupportedNICs}" == true ]]; then
# Show every network interface, could be useful for those who install PiVPN inside virtual machines
# or on Raspberry Pis with USB adapters (the loopback interfaces is still skipped)
availableInterfaces=$(ip -o link | awk '{print $2}' | cut -d':' -f1 | cut -d'@' -f1 | grep -v -w 'lo')
else
# Find network interfaces whose state is UP, so as to skip virtual interfaces and the loopback interface
availableInterfaces=$(ip -o link | awk '/state UP/ {print $2}' | cut -d':' -f1 | cut -d'@' -f1)
fi
if [ -z "$availableInterfaces" ]; then
echo "::: Could not find any active network interface, exiting"