35 lines
875 B
Nix
35 lines
875 B
Nix
{ pkgs, ... }: {
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networking = {
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nat = {
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enable = true;
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externalInterface = "eth0";
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internalInterfaces = [ "wg0" ];
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};
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firewall = {
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allowedUDPPorts = [ 51820 ];
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};
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wireguard.interfaces = {
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wg0 = {
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ips = [ "10.100.0.1/24" ];
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listenPort = 51820;
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postSetup = ''
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${pkgs.iptables}/bin/iptables -t nat -A POSTROUTING -s 10.100.0.0/24 -o eth0 -j MASQUERADE
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'';
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postShutdown = ''
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${pkgs.iptables}/bin/iptables -t nat -D POSTROUTING -s 10.100.0.0/24 -o eth0 -j MASQUERADE
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'';
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privateKeyFile = "/etc/wireguard/privatekey";
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generatePrivateKeyFile = true;
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peers = [
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{
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publicKey = "28yXYLk4U0r6MdWFEZzk6apI8uhg962wMprF47wUJyI=";
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allowedIPs = [ "10.100.0.2/32" ];
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}
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];
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};
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};
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};
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}
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