1 files changed, 105 insertions, 0 deletions
diff --git a/bin/inet2.sh b/bin/inet2.sh
new file mode 100755
index 0000000..7a93cbb
--- /dev/null
+++ b/bin/inet2.sh
@@ -0,0 +1,105 @@
+#!/usr/bin/env sh
+
+. /var/lib/inet2/inet2.sh
+
+runscripts() {
+  if [ -n "$(getval "interface $2" "$1")" ]; then
+    step "Running $1 for $2"
+    getval "interface $2" "$1" | while read -r line; do
+      (eval "$line")
+    done
+  fi
+}
+
+start() {
+  step "Starting inet2"
+
+  step "Removing old Wireguard interfaces"
+  for file in /sys/class/net/*; do # Clear all wireguard interfaces
+    type=$(cat "$file/type")
+    if [ "$type" = "65534" ]; then
+    ifname="$(basename $file)"
+      run ip link del "$ifname"
+    fi
+  done
+
+  rm -fr /run/inet2/wg 2> /dev/null
+  mkdir -p /run/inet2/wg
+
+  mkbirdconfig.sh
+
+  step "Setting loopback addresses"
+  getval Loopback | while read -r addr; do
+    run ip addr add "$addr" dev lo
+  done
+  
+  getval interface | while read -r inter; do
+    step "Generating config for $inter"
+    run mkwgconfig.sh "$inter" /run/inet2/wg/"$inter"
+    
+    # create the wireguard interface *in the default namespace*
+    step "Adding Wireguard interface $inter"
+    run ip link add name "$inter" type wireguard
+    
+    # set up the new network from the config
+    step "Setting Wireguard config for $inter"
+    run wg setconf "$inter" /run/inet2/wg/"$inter"
+    
+    # the config doesn't actually add any addresses, do that here
+    step "Adding host addresses for $inter"
+    getval "interface $inter" Address | while read -r addr; do
+      run ip addr add "$addr" dev "$inter"
+    done
+    
+    runscripts PreUp "$inter"
+    
+    step "Bringing interface up"
+    run ip link set dev "$inter" up
+    
+    getval "interface $inter" Route | while read -r line; do
+      read -r route via addr2 < <(printf "%s" "$line")
+      if [ "$via" = "via" ]; then
+        run ip route add "$route" via "$addr2" dev "$inter"
+      else
+        run ip route add "$route" dev "$inter"
+      fi
+    done
+
+    runscripts PostUp "$inter"
+  done
+  step "Done!"
+}
+
+stop() {
+  step "Stopping inet2"
+  step "Removing loopback"
+  getval Loopback | while read -r addr; do
+    run ip addr del "$addr" dev lo
+  done
+    
+  getval interface | while read -r inter; do
+    runscripts PreDown "$inter"
+    
+    step "Bringing $inter down"
+    run ip link del "$inter"
+    
+    runscripts PostDown "$inter"
+  done
+}
+
+reload() {
+  getval interface | while read -r inter; do
+    step "Generating config for $inter"
+    run mkwgconfig.sh "$inter" /run/inet2/wg/"$inter" /config/inet2.conf
+    
+    step "Setting Wireguard config for $inter"
+    run wg setconf "$inter" /run/inet2/wg/"$inter"
+  done
+}
+
+restart() {
+  stop
+  start
+}
+
+$1