From 8562fcf4ab926787a209a103b84ccdb457367c5e Mon Sep 17 00:00:00 2001
From: Mike Gabriel <mike.gabriel@das-netzwerkteam.de>
Date: Fri, 5 Jul 2019 08:19:15 +0200
Subject: Make WiFi configuration optinal.

---
 install-itzks-workstation | 53 ++++++++++++++++++++++++++++++-----------------
 1 file changed, 34 insertions(+), 19 deletions(-)

(limited to 'install-itzks-workstation')

diff --git a/install-itzks-workstation b/install-itzks-workstation
index 07c91f7..f194a36 100755
--- a/install-itzks-workstation
+++ b/install-itzks-workstation
@@ -252,14 +252,21 @@ sed -e 's/^XKBOPTIONS=""/XKBOPTIONS="compose:rctrl"/' -i /etc/default/keyboard
 service keyboard-setup restart
 
 
+
 ####################
 # WiFi-config for NetworkManager
 
 # only if no system-wide connections exists, so far...
 if ! grep -q -E '^permissions=$' /etc/NetworkManager/system-connections/*; then
 
-	# Write standard config
-	cat <<EOT > /etc/NetworkManager/system-connections/SSID.in
+	echo
+	echo    "############################################################################################"
+	read -p "Verfügt der Rechner über eine WiFi-Schnittstelle und soll diese konfiguriert werden? (j/n)? " answer
+	case ${answer:0:1} in
+		y|Y|j|J )
+
+			# Write standard config
+			cat <<EOT > /etc/NetworkManager/system-connections/SSID.in
 [connection]
 id=@SSID@
 uuid=@UUID@
@@ -288,29 +295,37 @@ never-default=false
 method=ignore
 EOT
 
-	# Set permissions on generated file
-	chmod go-rwx /etc/NetworkManager/system-connections/SSID.in
+			# Set permissions on generated file
+			chmod go-rwx /etc/NetworkManager/system-connections/SSID.in
+
+			# Generate uuid and timestamp and overwrite in file
 
-	# Generate uuid and timestamp and overwrite in file
+			UUID=$(uuidgen -t)
+			sed -i 's/@UUID@/'"$UUID"'/' /etc/NetworkManager/system-connections/SSID.in
 
-	UUID=$(uuidgen -t)
-	sed -i 's/@UUID@/'"$UUID"'/' /etc/NetworkManager/system-connections/SSID.in
+			TIMESTAMP=$(date +%s )
+			sed -i 's/@TIMESTAMP@/'"$TIMESTAMP"'/' /etc/NetworkManager/system-connections/SSID.in
 
-	TIMESTAMP=$(date +%s )
-	sed -i 's/@TIMESTAMP@/'"$TIMESTAMP"'/' /etc/NetworkManager/system-connections/SSID.in
+			# Ask user for SSID and password
+			echo '!   WIFI-Netzwerk hinzufügen'
+			read -p 'Wie lautet die SSID? ' ssid
+			sed -i 's/@SSID@/'"$ssid"'/' /etc/NetworkManager/system-connections/SSID.in
+			read -p 'Wie lautet das zugehörige Passwort? ' passw
+			sed -i 's/@password@/'"$passw"'/' /etc/NetworkManager/system-connections/SSID.in
+			unset passw
 
-	# Ask user for SSID and password
-	echo '!   WIFI-Netzwerk hinzufügen'
-	read -p 'Wie lautet die SSID? ' ssid
-	sed -i 's/@SSID@/'"$ssid"'/' /etc/NetworkManager/system-connections/SSID.in
-	read -p 'Wie lautet das zugehörige Passwort? ' passw
-	sed -i 's/@password@/'"$passw"'/' /etc/NetworkManager/system-connections/SSID.in
-	unset passw
+			# move tweaked template to real configuration file
+			mv /etc/NetworkManager/system-connections/SSID.in /etc/NetworkManager/system-connections/"$ssid"
 
-	# move tweaked template to real configuration file
-	mv /etc/NetworkManager/system-connections/SSID.in /etc/NetworkManager/system-connections/"$ssid"
+			unset ssid
+
+		;;
+		*)
+			:
+		;;
+	esac
+	unset answer
 
-	unset ssid
 fi
 
 ####################
-- 
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