{
lib,
pkgs,
outputs,
config,
modulesPath,
...
}: {
imports = [
# inputs.nixos-hardware.nixosModules.raspberry-pi-4
(modulesPath + "/installer/sd-card/sd-image-aarch64.nix")
outputs.nixosModules.vpn-ip
./hardware-configuration.nix
# Import shared settings
];
nixpkgs.overlays = [
(final: super: {
makeModulesClosure = x:
super.makeModulesClosure (x // {allowMissing = true;});
})
];
programs = {
# Allow executing of anything on the system with a , eg: , python executes python from the nix store even if not in $PATH currently
command-not-found.enable = lib.mkForce false;
nix-index.enable = true;
nix-index-database.comma.enable = true;
};
services = {
automatic-timezoned.enable = true;
# stubby = {
# enable = true;
# settings =
# pkgs.stubby.passthru.settingsExample
# // {
# upstream_recursive_servers = [
# {
# address_data = "94.140.14.49";
# tls_auth_name = "4b921896.d.adguard-dns.com";
# tls_pubkey_pinset = [
# {
# digest = "sha256";
# value = "19HOzAWb2bgl7bo/b4Soag+5luf7bo6vlDN8W812k4U=";
# }
# ];
# }
# {
# address_data = "94.140.14.59";
# tls_auth_name = "4b921896.d.adguard-dns.com";
# tls_pubkey_pinset = [
# {
# digest = "sha256";
# value = "19HOzAWb2bgl7bo/b4Soag+5luf7bo6vlDN8W812k4U=";
# }
# ];
# }
# {
# address_data = "2a10:50c0:0:0:0:0:ded:ff";
# tls_auth_name = "4b921896.d.adguard-dns.com";
# tls_pubkey_pinset = [
# {
# digest = "sha256";
# value = "19HOzAWb2bgl7bo/b4Soag+5luf7bo6vlDN8W812k4U=";
# }
# ];
# }
# {
# address_data = "2a10:50c0:0:0:0:0:dad:ff";
# tls_auth_name = "4b921896.d.adguard-dns.com";
# tls_pubkey_pinset = [
# {
# digest = "sha256";
# value = "19HOzAWb2bgl7bo/b4Soag+5luf7bo6vlDN8W812k4U=";
# }
# ];
# }
# ];
# };
# };
openssh = {
enable = true;
# require public key authentication for better security
settings.PasswordAuthentication = false;
settings.KbdInteractiveAuthentication = false;
settings.PermitRootLogin = "no";
};
davfs2.enable = true;
aria2 = {
enable = true;
settings = {
dir = "/var/lib/media";
rpc-listen-port = 6969;
};
rpcSecretFile = config.sops.secrets."rpcSecret".path;
};
dnsmasq = {
enable = true;
settings = {
interface = "wg1";
};
};
};
sops = {
# users.users = {
# ombi.extraGroups = ["radarr" "sonarr" "aria2"];
# };
# services.ombi = {
# enable = true;
# port = 2368;
# };
# users.users = {
# radarr.extraGroups = ["aria2"];
# sonarr.extraGroups = ["aria2"];
# };
# services = {
# #uses port 7878
# radarr.enable = true;
# #uses port 8989
# sonarr.enable = true;
# prowlarr.enable = true;
# };
secrets."webdav-secret" = {
mode = "0600";
path = "/etc/davfs2/secrets";
owner = config.users.users.root.name;
};
secrets."rpcSecret".mode = "0440";
secrets."rpcSecret".owner = config.users.users.aria2.name;
secrets."protonvpn-priv-key".mode = "0440";
secrets."protonvpn-priv-key".owner = config.users.users.root.name;
};
boot = {
kernelPackages = lib.mkForce pkgs.linuxPackages_latest;
initrd.kernelModules = ["vc4" "bcm2835_dma" "i2c_bcm2835" "cma=256M" "console=tty0"];
kernel.sysctl = {
"net.ipv4.ip_forward" = 1;
"net.ipv6.conf.all.forwarding" = 1;
};
};
sdImage.compressImage = false;
services.vpn-ip = {
enable = false;
};
networking = {
hostName = "wheatley";
networkmanager.enable = true;
# Disable NetworkManager's internal DNS resolution
networkmanager.dns = "none";
# These options are unnecessary when managing DNS ourselves
useDHCP = false;
dhcpcd.enable = false;
# Configure DNS servers manually (this example uses Cloudflare and Google DNS)
# IPv6 DNS servers can be used here as well.
nameservers = [
# "127.0.0.1"
# "::1"
"94.140.14.49"
"94.140.14.59"
"2a10:50c0:0:0:0:0:ded:ff"
"2a10:50c0:0:0:0:0:ded:ff"
];
wireguard.enable = true;
wg-quick.interfaces = {
# # "wg0" is the network interface name. You can name the interface arbitrarily.
# wg0 = {
# autostart = true;
# # Determines the IP address and subnet of the server's end of the tunnel interface.
# address = ["10.2.0.2/32"];
# # The port that WireGuard listens to. Must be accessible by the client.
# listenPort = 51820;
# dns = ["10.2.0.1"];
# # Path to the private key file.
# #
# # Note: The private key can also be included inline via the privateKey option,
# # but this makes the private key world-readable; thus, using privateKeyFile is
# # recommended.
# privateKeyFile = config.sops.secrets."protonvpn-priv-key".path;
# peers = [
# # List of allowed peers.
# {
# # Feel free to give a meaning full name
# # Public key of the peer (not a file path).
# publicKey = "/i7jCNpcqVBUkY07gVlILN4nFdvZHmxvreAOgLGoZGg=";
# # List of IPs assigned to this peer within the tunnel subnet. Used to configure routing.
# allowedIPs = ["0.0.0.0/0"];
# endpoint = "146.70.86.114:51820";
# }
# ];
# };
# wg public key for host: A02sO7uLdgflhPIRd0cbJONIaPP4z8HTxDkmX4NegFg=
# TODO: generate this dynamically based on other hosts
wg1 = {
# Determines the IP address and subnet of the server's end of the tunnel interface.
address = ["10.0.0.1/24" "fdc9:281f:04d7:9ee9::1/64"];
# The port that WireGuard listens to. Must be accessible by the client.
listenPort = 51821;
# This allows the wireguard server to route your traffic to the internet and hence be like a VPN
postUp = ''
${pkgs.iptables}/bin/iptables -A FORWARD -i wg0 -j ACCEPT
${pkgs.iptables}/bin/iptables -t nat -A POSTROUTING -s 10.0.0.1/24 -o eth0 -j MASQUERADE
${pkgs.iptables}/bin/ip6tables -A FORWARD -i wg0 -j ACCEPT
${pkgs.iptables}/bin/ip6tables -t nat -A POSTROUTING -s fdc9:281f:04d7:9ee9::1/64 -o eth0 -j MASQUERADE
'';
# Undo the above
preDown = ''
${pkgs.iptables}/bin/iptables -D FORWARD -i wg0 -j ACCEPT
${pkgs.iptables}/bin/iptables -t nat -D POSTROUTING -s 10.0.0.1/24 -o eth0 -j MASQUERADE
${pkgs.iptables}/bin/ip6tables -D FORWARD -i wg0 -j ACCEPT
${pkgs.iptables}/bin/ip6tables -t nat -D POSTROUTING -s fdc9:281f:04d7:9ee9::1/64 -o eth0 -j MASQUERADE
'';
privateKeyFile = lib.mkForce config.sops.secrets."wg-private-key".path;
peers = [
{
#GLaDOS public key
publicKey = "yieF2yQptaE3jStoaGytUnN+HLxyVhFBZIUOGUNAV38=";
allowedIPs = ["10.0.0.2/32" "fdc9:281f:04d7:9ee9::2/128"];
}
{
#EDI public key
publicKey = "i4nDZbU+a2k5C20tFJRNPVE1vhYKJwhoqGHEdeC4704=";
allowedIPs = ["10.0.0.3/32" "fdc9:281f:04d7:9ee9::3/128"];
}
{
#Shodan public key
publicKey = "Zah2nZDaHF8jpP5AtMA5bhE7t38fMB2UHzbXAc96/jw=";
allowedIPs = ["10.0.0.4/32" "fdc9:281f:04d7:9ee9::3/128"];
}
{
#ADA public key
publicKey = "SHu7xxRVWuqp4U4uipMoITKrFPWZATGsJevUeqBSzWo=";
allowedIPs = ["10.0.0.5/32" "fdc9:281f:04d7:9ee9::3/128"];
}
#Queen public key: FVTrYM7S2Ev2rGrYrHsG2et1/SU3UjEBQH2AOen4+04=
];
};
};
nat = {
# enable NAT
enable = true;
externalInterface = "end0";
internalInterfaces = ["wg1"];
};
firewall = {
enable = true;
allowPing = false;
allowedTCPPorts = [
22 # SSH
5349 # STUN tls
5350 # STUN tls alt
80 # http
443 # https
51821 # wg
7878
53 # dnsmasq
];
allowedUDPPorts = [
53 #dnsmasq
];
allowedUDPPortRanges = [
{
from = 51820;
to = 51822; # wg
}
{
from = 49152;
to = 49999;
} # TURN relay
];
};
};
systemd.mounts = [
{
enable = true;
description = "Webdav mount point";
after = ["network-online.target"];
wants = ["network-online.target"];
what = "https://nextcloud.gladtherescake.eu/remote.php/dav/files/GLaDTheresCake";
where = "/home/kodi/nextcloud";
options = "uid=1002,gid=100,file_mode=0664,dir_mode=2775";
type = "davfs";
}
];
environment.systemPackages = [
(pkgs.kodi.withPackages (kodiPkgs:
with kodiPkgs; [
steam-controller
invidious
netflix
upnext
sponsorblock
sendtokodi
jellyfin
]))
pkgs.iptables
];
users.extraUsers.kodi.isNormalUser = true;
services.cage.user = "kodi";
services.cage.program = "${pkgs.kodi-wayland}/bin/kodi-standalone";
services.cage.enable = true;
system.stateVersion = "25.05";
nixpkgs.hostPlatform = lib.mkForce "aarch64-linux";
}