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Code Issues Releases Wiki Activity

Fix gre tunnels

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This commit is contained in:
Ycarus (Yannick Chabanois) 2020-07-22 15:44:12 +02:00
parent 93e5ff4df8
commit 0ba988bc89
3 changed files with 55 additions and 6 deletions
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40
openmptcprouter/files/etc/init.d/openmptcprouter-vps
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@ -371,6 +371,8 @@ _get_gre_tunnel() {
[ -z "$vps_config" ] && vps_config=$(_get_json "config")
[ -z "$vps_config" ] && return
gre_tunnel_state="$(echo "$vps_config" | jsonfilter -q -e '@.gre_tunnel.enabled')"
vpnip_local="$(echo "$vps_config" | jsonfilter -q -e '@.vpn.remoteip')"
vpnip_remote="$(echo "$vps_config" | jsonfilter -q -e '@.vpn.localip')"
if [ "$gre_tunnel_state" = "true" ]; then
i=0
echo "$vps_config" | jsonfilter -q -e '@.gre_tunnel.config[*]' |
@ -378,24 +380,38 @@ _get_gre_tunnel() {
peeraddr="$(echo $tunnel | jsonfilter -q -e '@.remote_ip')"
ipaddr="$(echo $tunnel | jsonfilter -q -e '@.local_ip')"
publicaddr="$(echo $tunnel | jsonfilter -q -e '@.public_ip')"
if [ "$(uci -q get network.omrip${i}.peeraddr)" != "$peeraddr" ] || [ "$(uci -q get network.omrip${i}.ipaddr)" != "$ipaddr" ]; then
if [ "$(uci -q get network.omrip${i}.peeraddr)" != "$peeraddr" ] || [ "$(uci -q get network.omrip${i}.ipaddr)" != "$ipaddr" ] || [ "$(uci -q get network.omrip${i}gre.ipaddr)" != "$vpnip_local" ]; then
uci -q batch <<-EOF >/dev/null
set network.omrip${i}gre=interface
set network.omrip${i}gre.label="GRE tunnel for $publicaddr"
set network.omrip${i}gre.proto=gre
set network.omrip${i}gre.nohostroute='1'
set network.omrip${i}gre.ipv6='0'
set network.omrip${i}gre.defaultroute='0'
set network.omrip${i}gre.multipath='off'
set network.omrip${i}gre.peerdns='0'
set network.omrip${i}gre.ip4table='vpn'
set network.omrip${i}gre.peeraddr="$publicaddr"
set network.omrip${i}gre.ipaddr="$vpnip_local"
set network.omrip${i}=interface
set network.omrip${i}.label="Tunnel for $publicaddr"
set network.omrip${i}.proto=gre
set network.omrip${i}.proto=static
set network.omrip${i}.nohostroute='1'
set network.omrip${i}.ifname="@omrip${i}"
set network.omrip${i}.ipv6='0'
set network.omrip${i}.defaultroute='0'
set network.omrip${i}.multipath='off'
set network.omrip${i}.peerdns='0'
set network.omrip${i}.ip4table='vpn'
set network.omrip${i}.peeraddr="$peeraddr"
set network.omrip${i}.gateway="$peeraddr"
set network.omrip${i}.ipaddr="$ipaddr"
set network.omrip${i}.netmask="255.255.255.252"
set network.omrip${i}.lookup="6670"
commit network
add_list firewall.zone_vpn.network="omrip${i}gre"
add_list firewall.zone_vpn.network="omrip${i}"
commit firewall
EOF
ssport="$(echo $tunnel | jsonfilter -q -e '@.shadowsocks_port')"
uci -q batch <<-EOF >/dev/null
set shadowsocks-libev.omrip${i}server=server
@ -792,7 +808,13 @@ _vps_firewall_close_port() {
[ -n "$line" ] && {
proto=$(echo $line | awk '{print $4}')
src_dport=$(echo $line | awk '{print $5}')
settings='{"name" : "router '$src_dport'","port" : "'$src_dport'","proto" : "'$proto'","fwtype" : "DNAT"}'
source_port=$(echo $line | awk '{print $6}')
source_dip=$(echo $line | awk '{print $7}')
if [ "$source_port" = "-" ]; then
settings='{"name" : "router '$src_dport'","port" : "'$src_dport'","proto" : "'$proto'","fwtype" : "DNAT","source_dip": "'$source_dip'"}'
else
settings='{"name" : "router '$src_dport'","port" : "'$src_dport'","proto" : "'$proto'","fwtype" : "DNAT"}'
fi
_set_json "shorewallclose" "$settings"
}
done
@ -802,7 +824,13 @@ _vps_firewall_close_port() {
[ -n "$line" ] && {
proto=$(echo $line | awk '{print $4}')
src_dport=$(echo $line | awk '{print $5}')
settings='{"name" : "router '$src_dport'","port" : "'$src_dport'","proto" : "'$proto'","fwtype" : "DNAT","ipproto" : "ipv6"}'
source_port=$(echo $line | awk '{print $6}')
source_dip=$(echo $line | awk '{print $7}')
if [ "$source_port" = "-" ]; then
settings='{"name" : "router '$src_dport'","port" : "'$src_dport'","proto" : "'$proto'","fwtype" : "DNAT","ipproto" : "ipv6","source_dip": "'$source_dip'"}'
else
settings='{"name" : "router '$src_dport'","port" : "'$src_dport'","proto" : "'$proto'","fwtype" : "DNAT","ipproto" : "ipv6"}'
fi
_set_json "shorewallclose" "$settings"
}
done