71 lines
2 KiB
Nix
71 lines
2 KiB
Nix
{ config,pkgs, ... }:
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let
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ext-if = config.makefu.server.primary-itf;
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in { # wireguard server
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# opkg install wireguard luci-proto-wireguard
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# boot.kernel.sysctl."net.ipv4.ip_forward" = 1;
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# conf.all.proxy_arp =1
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networking.firewall = {
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allowedUDPPorts = [ 51820 ];
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};
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networking.nat = {
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enable = true;
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#externalIP = "144.76.26.247";
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#internalIPs = [ "10.244.0.0/24" ];
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externalInterface = ext-if;
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internalInterfaces = [ "wg0" ];
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};
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networking.wireguard.interfaces.wg0 = {
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ips = [ "10.244.0.1/24" ];
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listenPort = 51820;
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privateKeyFile = (toString <secrets>) + "/wireguard.key";
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# allowedIPsAsRoutes = true;
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postSetup = ''
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${pkgs.iptables}/bin/iptables -t nat -A POSTROUTING -s 10.244.0.0/24 -o ${ext-if} -j MASQUERADE
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'';
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# This undoes the above command
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postShutdown = ''
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${pkgs.iptables}/bin/iptables -t nat -D POSTROUTING -s 10.244.0.0/24 -o ${ext-if} -j MASQUERADE
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'';
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peers = [
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{
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# x
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allowedIPs = [ "10.244.0.2/32" ];
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publicKey = "fe5smvKVy5GAn7EV4w4tav6mqIAKhGWQotm7dRuRt1g=";
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}
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{
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# vbob
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allowedIPs = [ "10.244.0.3/32" ];
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publicKey = "Lju7EsCu1OWXhkhdNR7c/uiN60nr0TUPHQ+s8ULPQTw=";
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}
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{
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# x-test
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allowedIPs = [ "10.244.0.4/32" ];
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publicKey = "vZ/AJpfDLJyU3DzvYeW70l4FNziVgSTumA89wGHG7XY=";
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}
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{
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# work-router
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persistentKeepalive = 25;
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allowedIPs = [ "10.244.0.5/32" ];
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publicKey = "QJMwwYu/92koCASbHnR/vqe/rN00EV6/o7BGwLockDw=";
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}
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{
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# workr
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persistentKeepalive = 25;
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allowedIPs = [ "10.244.0.6/32" ];
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publicKey = "OFhCF56BrV9tjqW1sxqXEKH/GdqamUT1SqZYSADl5GA=";
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}
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{
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# mobile
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allowedIPs = [ "10.244.0.7/32" ];
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publicKey = "Y6fOW2QDt0SsHT7hSVzzJYQVB3JI/txO4/FDB54Z52A=";
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}
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];
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};
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# TODO: this issue is related to the router which connects to the host but is
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# unable to re-connect once restarted
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}
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