ipsec-interfaces: Fix typo in variable name

[ipfire-2.x.git] / src / scripts / ipsec-interfaces

diff --git a/src/scripts/ipsec-interfaces b/src/scripts/ipsec-interfaces
index da4f6a02f47e7d082d2ece5fcb868210f0b29c91..1da7aaf107ec69c45c793126fbc19dd21ee94821 100644 (file)
--- a/src/scripts/ipsec-interfaces
+++ b/src/scripts/ipsec-interfaces
@@ -23,6 +23,7 @@ shopt -s nullglob
 
 VPN_CONFIG="/var/ipfire/vpn/config"
 
+eval $(/usr/local/bin/readhash /var/ipfire/ethernet/settings)
 eval $(/usr/local/bin/readhash /var/ipfire/vpn/settings)
 
 VARS=(
@@ -37,71 +38,94 @@ log() {
 }
 
 main() {
-       # We are done when IPsec is not enabled
-       [ "${ENABLED}" = "on" ] || exit 0
-
        # Register local variables
        local "${VARS[@]}"
        local action
 
        local interfaces=()
+       local vpn_ip
 
-       while IFS="," read -r "${VARS[@]}"; do
-               # Check if the connection is enabled
-               [ "${status}" = "on" ] || continue
+       # Handle %defaultroute
+       if [ "${VPN_IP}" = "%defaultroute" ]; then
+               if [ -r "/var/ipfire/red/local-ipaddress" ]; then
+                       vpn_ip="$(</var/ipfire/red/local-ipaddress)"
 
-               # Check if this a net-to-net connection
-               [ "${type}" = "net" ] || continue
-
-               # Determine the interface name
-               case "${interface_mode}" in
-                       gre|vti)
-                               local intf="${interface_mode}${id}"
-                               ;;
-                       *)
-                               continue
-                               ;;
-               esac
+               elif [ "${RED_TYPE}" = "STATIC" -a -n "${RED_ADDRESS}" ]; then
+                       vpn_ip="${RED_ADDRESS}"
 
-               # Add the interface to the list of all interfaces
-               interfaces+=( "${intf}" )
-
-               local args=(
-                       "local" "${VPN_IP}"
-                       "remote" "${righthost}"
-                       "ttl" "255"
-               )
-
-               # Add key for VTI
-               if [ "${interface_mode}" = "vti" ]; then
-                       args+=( key "${id}" )
                fi
+       else
+               vpn_ip="${VPN_IP}"
+       fi
 
-               # Update the settings when the interface already exists
-               if [ -d "/sys/class/net/${intf}" ]; then
-                       ip link change dev "${intf}" \
-                               type "${interface_mode}" "${args[@]}" &>/dev/null
-
-               # Create a new interface and bring it up
-               else
-                       log "Creating interface ${intf}"
-                       ip link add name "${intf}" type "${interface_mode}" "${args[@]}"
-               fi
+       # We are done when IPsec is not enabled
+       if [ "${ENABLED}" = "on" ]; then
+               while IFS="," read -r "${VARS[@]}"; do
+                       # Check if the connection is enabled
+                       [ "${status}" = "on" ] || continue
+
+                       # Check if this a net-to-net connection
+                       [ "${type}" = "net" ] || continue
+
+                       # Determine the interface name
+                       case "${interface_mode}" in
+                               gre|vti)
+                                       local intf="${interface_mode}${id}"
+                                       ;;
+                               *)
+                                       continue
+                                       ;;
+                       esac
+
+                       # Add the interface to the list of all interfaces
+                       interfaces+=( "${intf}" )
+
+                       local args=(
+                               "local" "${vpn_ip}"
+                               "remote" "${righthost}"
+                       )
+
+                       case "${interface_mode}" in
+                               gre)
+                                       # Add TTL
+                                       args+=( "ttl" "255" )
+                                       ;;
+
+                               vti)
+                                       # Add key for VTI
+                                       args+=( "key" "${id}" )
+                                       ;;
+                       esac
+
+                       # Update the settings when the interface already exists
+                       if [ -d "/sys/class/net/${intf}" ]; then
+                               ip link change dev "${intf}" \
+                                       type "${interface_mode}" "${args[@]}" &>/dev/null
+
+                       # Create a new interface and bring it up
+                       else
+                               log "Creating interface ${intf}"
+                               if ! ip link add name "${intf}" type "${interface_mode}" "${args[@]}"; then
+                                       log "Could not create interface ${intf}"
+                                       continue
+                               fi
+                       fi
 
-               # Add an IP address
-               ip addr flush dev "${intf}"
-               ip addr add "${interface_address}" dev "${intf}"
+                       # Add an IP address
+                       ip addr flush dev "${intf}"
+                       ip addr add "${interface_address}" dev "${intf}"
 
-               # Set MTU
-               ip link set dev "${intf}" mtu "${interface_mtu}"
+                       # Set MTU
+                       ip link set dev "${intf}" mtu "${interface_mtu}"
 
-               # Bring up the interface
-               ip link set dev "${intf}" up
-       done < "${VPN_CONFIG}"
+                       # Bring up the interface
+                       ip link set dev "${intf}" up
+               done < "${VPN_CONFIG}"
+       fi
 
        # Delete all other interfaces
        local intf
-       for intf in /sys/class/net/gre* /sys/class/net/vti*; do
+       for intf in /sys/class/net/gre[0-9]* /sys/class/net/vti[0-9]*; do
                intf="$(basename "${intf}")"
 
                # Ignore a couple of interfaces that cannot be deleted