79 lines
1.6 KiB
Nix
79 lines
1.6 KiB
Nix
{
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config,
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lib,
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...
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}: let
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cfg = config.server.network;
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in {
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imports = [];
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options.server.network = with lib;
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with lib.types; {
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enable = mkOption {
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type = bool;
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default = true;
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};
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hostName = mkOption {
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type = str;
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default = config.server.name;
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};
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interface = mkOption {
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type = str;
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};
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localIp = mkOption {
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type = str;
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default = config.server.localIp;
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};
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defaultGateway = mkOption {
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type = str;
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default = "192.168.1.1";
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};
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nameservers = mkOption {
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type = listOf str;
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default = ["1.1.1.1" "8.8.8.8"];
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};
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portForwarding = mkOption {
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type = bool;
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default = false;
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};
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openssh = mkOption {
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type = bool;
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default = true;
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};
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settings = {};
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};
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config = lib.mkIf cfg.enable {
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host.networking.hostName = cfg.hostName;
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networking = {
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dhcpcd.enable = true;
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interfaces."${cfg.interface}".ipv4.addresses = [
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{
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address = cfg.localIp;
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prefixLength = 28;
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}
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];
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defaultGateway = cfg.defaultGateway;
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nameservers =
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[
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(
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if config.server.tailscale.enable
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then "100.100.100.100"
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else null
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)
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]
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++ cfg.nameservers;
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};
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boot.kernel.sysctl."net.ipv4.ip_forward" =
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if cfg.portForwarding
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then 1
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else 0;
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boot.kernel.sysctl."net.ipv6.conf.all.forwarding" =
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if cfg.portForwarding
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then 1
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else 0;
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services.openssh.enable = cfg.openssh;
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};
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}
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