From 45810fa92ddea8a3f1c04e0e3de9dcdb13604992 Mon Sep 17 00:00:00 2001
From: Bob Mottram <bob.mottram@codethink.co.uk>
Date: Tue, 26 Apr 2016 16:45:15 +0100
Subject: [PATCH] No wifi encryption

---
 src/freedombone-wifi | 29 ++++++++++++++++++++++++++---
 1 file changed, 26 insertions(+), 3 deletions(-)

diff --git a/src/freedombone-wifi b/src/freedombone-wifi
index 8fe8b629..eca5896a 100755
--- a/src/freedombone-wifi
+++ b/src/freedombone-wifi
@@ -166,9 +166,32 @@ function wifi_wpa2_psk {
 
 function wifi_none {
     ssid=$1
-    echo "auto $WIFI_INTERFACE" > /etc/network/interfaces.d/wifi
-    echo "iface $WIFI_INTERFACE inet dhcp" >> /etc/network/interfaces.d/wifi
-    echo "    wireless-essid $ssid" >> /etc/network/interfaces.d/wifi
+
+    if [ ! -f /etc/network/interfaces_original ]; then
+        if ! grep -q "# wifi enabled" /etc/network/interfaces; then
+            cp /etc/network/interfaces /etc/network/interfaces_original
+        fi
+    fi  
+    
+    echo '# wifi enabled' > /etc/network/interfaces
+    echo 'auto lo' >> /etc/network/interfaces
+    echo 'iface lo inet loopback' >> /etc/network/interfaces
+    echo '' >> /etc/network/interfaces
+    echo 'allow-hotplug eth0' >> /etc/network/interfaces
+    echo 'iface eth0 inet dhcp' >> /etc/network/interfaces
+    echo '' >> /etc/network/interfaces
+    echo 'allow-hotplug wlan0' >> /etc/network/interfaces
+    echo 'iface wlan0 inet manual' >> /etc/network/interfaces
+    echo 'wpa-roam /etc/wpa_supplicant/wpa_supplicant.conf' >> /etc/network/interfaces
+    echo '' >> /etc/network/interfaces
+    echo 'iface default inet dhcp' >> /etc/network/interfaces
+    
+    echo 'network={' > /etc/wpa_supplicant/wpa_supplicant.conf
+    echo "  ssid=\"${ssid}\"" >> /etc/wpa_supplicant/wpa_supplicant.conf
+    echo '  key_mgmt=NONE' >> /etc/wpa_supplicant/wpa_supplicant.conf
+    echo '}' >> /etc/wpa_supplicant/wpa_supplicant.conf
+
+    systemctl restart network-manager
 }
 
 function show_help {