140 lines
3.5 KiB
Nix
140 lines
3.5 KiB
Nix
{ config, pkgs, ... }:
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let
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hostname = "jallen-nas";
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ipAddress = "10.0.1.18";
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ipAddress2 = "10.0.1.19";
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gateway = "10.0.1.1";
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ports = [
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9000 # authentik
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2342 # grafana
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51820 # wireguard
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];
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wireguard-private = config.sops.secrets."jallen-nas/wireguard/private".path;
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wireguard-public = "r03IJPnTaSNmhVYIdQr+TGasox6NAUrgW8ycm/sac08=";
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in
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{
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# Networking configs
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networking = {
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hostName = hostname;
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useNetworkd = true;
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hostId = "4b501480";
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# Disable Network Manager
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networkmanager.enable = false;
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interfaces = {
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wlp7s0 = {
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useDHCP = true;
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ipv4.addresses = [
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{
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address = ipAddress;
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prefixLength = 24;
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}
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];
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};
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wlp6s0 = {
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useDHCP = true;
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ipv4.addresses = [
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{
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address = ipAddress2;
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prefixLength = 24;
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}
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];
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};
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};
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defaultGateway = {
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interface = "wlp7s0";
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address = gateway;
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metric = 1;
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};
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nameservers = [ gateway ];
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wireless = {
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enable = true;
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userControlled.enable = true;
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secretsFile = config.sops.secrets."wifi".path;
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allowAuxiliaryImperativeNetworks = true;
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interfaces = [
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"wlp6s0"
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"wlp7s0"
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];
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networks = {
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"Joey's Jungle 6G" = {
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# pskRaw = "ext:PSK";
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priority = 1000;
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psk = "kR8v&3Qd";
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extraConfig = ''
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key_mgmt=SAE
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ieee80211w=2
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'';
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};
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# "Joey's Jungle 5G" = {
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# pskRaw = "ext:PSK";
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# priority = -100;
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# };
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};
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};
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firewall = {
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enable = true;
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allowPing = true;
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allowedTCPPorts = ports;
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allowedUDPPorts = ports;
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# always allow traffic from your Tailscale network
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trustedInterfaces = [ "tailscale0" ];
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};
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nat = {
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enable = true;
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externalInterface = "wlp7s0";
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internalInterfaces = [ "wg0" ];
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};
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wireguard.interfaces = {
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# "wg0" is the network interface name. You can name the interface arbitrarily.
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wg0 = {
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# Determines the IP address and subnet of the server's end of the tunnel interface.
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ips = [ "10.0.100.1/24" ];
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# The port that WireGuard listens to. Must be accessible by the client.
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listenPort = 51820;
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# This allows the wireguard server to route your traffic to the internet and hence be like a VPN
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# For this to work you have to set the dnsserver IP of your router (or dnsserver of choice) in your clients
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postSetup = ''
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${pkgs.iptables}/bin/iptables -t nat -A POSTROUTING -s 10.0.100.0/24 -o wlp7s0 -j MASQUERADE
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'';
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# This undoes the above command
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postShutdown = ''
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${pkgs.iptables}/bin/iptables -t nat -D POSTROUTING -s 10.0.100.0/24 -o wlp7s0 -j MASQUERADE
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'';
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# Path to the private key file.
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#
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# Note: The private key can also be included inline via the privateKey option,
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# but this makes the private key world-readable; thus, using privateKeyFile is
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# recommended.
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privateKeyFile = wireguard-private;
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peers = [
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# List of allowed peers.
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{ # Feel free to give a meaning full name
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# Public key of the peer (not a file path).
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publicKey = wireguard-public;
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# List of IPs assigned to this peer within the tunnel subnet. Used to configure routing.
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allowedIPs = [ "10.0.100.2/32" ];
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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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