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fixup toaster network

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This commit is contained in:
Grisha Shipunov 2025-01-03 19:06:42 +01:00
parent a31fff4a8e
commit 0457c44807
10 changed files with 207 additions and 292 deletions
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2
hosts/toaster/default.nix
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@ -4,7 +4,7 @@
./amd-new-pstate.nix
./hardware-configuration.nix
# ./irc.nix
./stateful-network.nix
./network
./secrets.nix
./secure-boot.nix
./zfs.nix

210
hosts/toaster/network-vpns.nix
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@ -1,210 +0,0 @@
{ config, ... }: {
systemd.network = {
# Wireguard
# Dump-dvb
netdevs."30-wg-dumpdvb" = {
netdevConfig = {
Kind = "wireguard";
Name = "wg-dumpdvb";
Description = "dvb.solutions enterprise network";
};
wireguardConfig = {
PrivateKeyFile = config.sops.secrets."wg/dvb".path;
};
wireguardPeers = [
{
wireguardPeerConfig = {
PublicKey = "WDvCObJ0WgCCZ0ORV2q4sdXblBd8pOPZBmeWr97yphY=";
Endpoint = "academicstrokes.com:51820";
AllowedIPs = [ "10.13.37.0/24" ];
PersistentKeepalive = 25;
};
}
];
};
networks."30-wg-dumpdvb" = {
matchConfig.Name = "wg-dumpdvb";
networkConfig = {
Address = "10.13.37.3/24";
IPv6AcceptRA = true;
};
routes = [
{ routeConfig = { Gateway = "10.13.37.1"; Destination = "10.13.37.0/24"; }; }
];
};
# oxalab
netdevs."10-wg-oxalab" = {
netdevConfig = {
Kind = "wireguard";
Name = "wg-oxalab";
Description = "lab of oxa";
};
wireguardConfig = {
PrivateKeyFile = config.sops.secrets."wg/oxalab".path;
};
wireguardPeers = [
{
wireguardPeerConfig = {
PublicKey = "5nCVC21BL+1r70OGwA4Q6Z/gcPLC3+ZF8sTurdn7N0E=";
Endpoint = "95.216.166.21:51820";
AllowedIPs = [ "10.66.66.0/24" ];
PersistentKeepalive = 25;
};
}
];
};
networks."10-wg-oxalab" = {
matchConfig.Name = "wg-oxalab";
networkConfig = {
Address = "10.66.66.10/24";
IPv6AcceptRA = true;
};
routes = [
{ routeConfig = { Gateway = "10.66.66.1"; Destination = "10.66.66.1/24"; }; }
];
};
# zentralwerk
netdevs."10-wg-zentralwerk" = {
netdevConfig = {
Kind = "wireguard";
Name = "wg-zentralwerk";
Description = "Tunnel to the best basement in Dresden";
};
wireguardConfig = {
PrivateKeyFile = config.sops.secrets."wg/zw".path;
RouteTable = "off";
};
wireguardPeers = [
{
wireguardPeerConfig = {
PublicKey = "PG2VD0EB+Oi+U5/uVMUdO5MFzn59fAck6hz8GUyLMRo=";
Endpoint = "81.201.149.152:1337";
AllowedIPs = [ "172.20.72.0/21" "172.22.90.0/24" "172.22.99.0/24" ];
PersistentKeepalive = 25;
};
}
];
};
networks."10-wg-zentralwerk" = {
matchConfig.Name = "wg-zentralwerk";
networkConfig = {
Address = "172.20.76.226/21";
IPv6AcceptRA = true;
DNS = "172.20.73.8";
Domains = [
"~hq.c3d2.de"
"~serv.zentralwerk.org"
"~hq.zentralwerk.org"
"~cluster.zentralwerk.org"
];
};
routes = [
{
routeConfig = {
Gateway = "172.20.76.225";
Destination = "172.20.72.0/21";
Metric = 1023;
};
}
{
routeConfig = {
Gateway = "172.20.76.225";
Destination = "172.20.90.0/24";
Metric = 1023;
};
}
{
routeConfig = {
Gateway = "172.20.76.225";
Destination = "172.22.99.0/24";
Metric = 1023;
};
}
];
};
# VPN
netdevs."10-wg-mullvad" = {
netdevConfig = {
Kind = "wireguard";
Name = "wg-mullvad";
};
wireguardConfig = {
PrivateKeyFile = config.sops.secrets."wg/mullvad".path;
FirewallMark = 34952; # 0x8888
RouteTable = "off";
};
wireguardPeers = [
{
wireguardPeerConfig = {
PublicKey = "BChJDLOwZu9Q1oH0UcrxcHP6xxHhyRbjrBUsE0e07Vk=";
Endpoint = "169.150.196.15:51820";
AllowedIPs = [ "0.0.0.0/0" "::0/0" ];
};
}
];
};
networks."10-wg-mullvad" = {
matchConfig.Name = "wg-mullvad";
address = [ "10.66.157.228/32" "fc00:bbbb:bbbb:bb01::3:9de3/128" ];
networkConfig = {
DNS = "10.64.0.1";
DNSDefaultRoute = true;
Domains = [ "~." ];
};
routes = map
(gate: {
routeConfig = {
Gateway = gate;
Table = 1000;
};
}) [
"0.0.0.0"
"::"
];
routingPolicyRules = [
{
routingPolicyRuleConfig = {
Family = "both";
FirewallMark = 34952; # 0x8888
InvertRule = true;
Table = "1000";
Priority = 100;
};
}
{
routingPolicyRuleConfig = {
Family = "both";
SuppressPrefixLength = 0;
Table = "main";
Priority = 90;
};
}
] ++ map
(net: {
# only route global addresses over VPN
routingPolicyRuleConfig = {
Priority = 80;
To = net;
};
}) [
# Mullvad endpoint
"169.150.196.15/32"
# "10.0.0.0/8"
"10.13.37.0/24"
"10.66.66.0/24"
# "172.16.0.0/12"
"172.16.0.0/12"
# "182.168.0.0/16"
"182.168.0.0/16"
# "fc00::/7"
];
};
};
}

57
hosts/toaster/network.nix
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@ -1,57 +0,0 @@
{ config, pkgs, ... }: {
environment.systemPackages = with pkgs; [ iwgtk ];
networking = {
hostName = "toaster";
firewall.enable = true;
networkmanager.enable = false;
useNetworkd = true;
wireguard.enable = true;
wireless.iwd.enable = true;
};
services.resolved = {
enable = true;
dnssec = "allow-downgrade";
fallbackDns = [
"9.9.9.9"
"2620:fe::fe"
"149.112.112.112"
"2620:fe::9"
];
};
# workaround for networkd waiting for shit
systemd.services.systemd-networkd-wait-online.serviceConfig.ExecStart = [
"" # clear old command
"${config.systemd.package}/lib/systemd/systemd-networkd-wait-online --any"
];
systemd.network = {
enable = true;
networks."10-ether" = {
matchConfig.MACAddress = "e8:80:88:2f:c6:70";
networkConfig = {
DHCP = "yes";
IPv6AcceptRA = true;
};
};
networks."10-dock" = {
matchConfig.Name = "enp5s0f4u1u1";
networkConfig = {
DHCP = "yes";
IPv6AcceptRA = true;
};
dhcpV4Config = { RouteMetric = 666; };
};
networks."10-wlan" = {
# matchConfig.MACAddress = "04:7b:cb:2a:aa:8c";
matchConfig.Name = "wlan0";
networkConfig = {
DHCP = "yes";
IPv6AcceptRA = true;
};
};
};
}

39
hosts/toaster/network/default.nix Normal file
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@ -0,0 +1,39 @@
{ lib, config, ... }: {
imports = [
./mullvad.nix
./dumpdvb.nix
./zw.nix
];
# Networkmanager shouldn't interfere with systemd managed interfaces
networking.networkmanager.unmanaged =
let
systemd_netdevs = lib.attrsets.attrValues (lib.attrsets.mapAttrs (_name: value: value.netdevConfig.Name) config.systemd.network.netdevs);
in
systemd_netdevs;
systemd.network ={
enable = true;
wait-online.enable = false; # uplink is managed by networkmanager
};
users.users."0xa".extraGroups = [ "networkmanager" ];
networking = {
hostName = "toaster";
firewall.enable = true;
wireguard.enable = true;
};
services.resolved = {
enable = true;
dnssec = "allow-downgrade";
fallbackDns = [
"9.9.9.9"
"2620:fe::fe"
"149.112.112.112"
"2620:fe::9"
];
};
}

34
hosts/toaster/network/dumpdvb.nix Normal file
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@ -0,0 +1,34 @@
{ config, ... }: {
systemd.network = {
# Wireguard
# Dump-dvb
netdevs."30-wg-dumpdvb" = {
netdevConfig = {
Kind = "wireguard";
Name = "wg-dumpdvb";
Description = "dvb.solutions enterprise network";
};
wireguardConfig = {
PrivateKeyFile = config.sops.secrets."wg/dvb".path;
};
wireguardPeers = [
{
PublicKey = "WDvCObJ0WgCCZ0ORV2q4sdXblBd8pOPZBmeWr97yphY=";
Endpoint = "academicstrokes.com:51820";
AllowedIPs = [ "10.13.37.0/24" ];
PersistentKeepalive = 25;
}
];
};
networks."30-wg-dumpdvb" = {
matchConfig.Name = "wg-dumpdvb";
networkConfig = {
Address = "10.13.37.3/24";
IPv6AcceptRA = true;
};
routes = [
{ Gateway = "10.13.37.1"; Destination = "10.13.37.0/24"; }
];
};
};
}

74
hosts/toaster/network/mullvad.nix Normal file
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@ -0,0 +1,74 @@
{ config, lib, ... }: {
systemd.network =
let
pubkey = "uUYbYGKoA6UBh1hfkAz5tAWFv4SmteYC9kWh7/K6Ah0=";
endpoint = "92.60.40.209:51820";
addr = [ "10.74.16.48/32" "fc00:bbbb:bbbb:bb01::b:102f/128" ];
in
{
netdevs."10-wg-mullvad" = {
netdevConfig = {
Kind = "wireguard";
Name = "wg-mullvad";
};
wireguardConfig = {
PrivateKeyFile = config.sops.secrets."wg/mullvad".path;
FirewallMark = 34952; # 0x8888
RouteTable = "off";
};
wireguardPeers = [
{
PublicKey = pubkey;
Endpoint = endpoint;
AllowedIPs = [ "0.0.0.0/0" "::0/0" ];
}
];
};
networks."10-wg-mullvad" = {
matchConfig.Name = "wg-mullvad";
address = addr;
networkConfig = {
DNS = "10.64.0.1";
DNSDefaultRoute = true;
Domains = [ "~." ];
};
routes = map
(gate: {
Gateway = gate;
Table = 1000;
}) [
"0.0.0.0"
"::"
];
routingPolicyRules = [ {
Family = "both";
FirewallMark = 34952; # 0x8888
InvertRule = true;
Table = "1000";
Priority = 100;
}
{
Family = "both";
SuppressPrefixLength = 0;
Table = "main";
Priority = 90;
} ] ++ map (net: {
# only route global addresses over VPN
Priority = 80;
To = net;
}) [
# Mullvad endpoint
"92.60.40.209/32"
# "10.0.0.0/8"
"10.13.37.0/24"
"10.66.66.0/24"
# "172.16.0.0/12"
"172.16.0.0/12"
# "182.168.0.0/16"
"182.168.0.0/16"
# "fc00::/7"
];
};
};
}

0
hosts/toaster/network/oxalab.nix Normal file
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56
hosts/toaster/network/zw.nix Normal file
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@ -0,0 +1,56 @@
{ config, ... }: {
# zentralwerk
systemd.network = {
netdevs."10-wg-zentralwerk" = {
netdevConfig = {
Kind = "wireguard";
Name = "wg-zentralwerk";
Description = "Tunnel to the best basement in Dresden";
};
wireguardConfig = {
PrivateKeyFile = config.sops.secrets."wg/zw".path;
RouteTable = "off";
};
wireguardPeers = [
{
PublicKey = "PG2VD0EB+Oi+U5/uVMUdO5MFzn59fAck6hz8GUyLMRo=";
Endpoint = "81.201.149.152:1337";
AllowedIPs = [ "172.20.72.0/21" "172.22.90.0/24" "172.22.99.0/24" ];
PersistentKeepalive = 25;
}
];
};
networks."10-wg-zentralwerk" = {
matchConfig.Name = "wg-zentralwerk";
networkConfig = {
Address = "172.20.76.226/21";
IPv6AcceptRA = true;
DNS = "172.20.73.8";
Domains = [
"~hq.c3d2.de"
"~serv.zentralwerk.org"
"~hq.zentralwerk.org"
"~cluster.zentralwerk.org"
];
};
routes = [
{
Gateway = "172.20.76.225";
Destination = "172.20.72.0/21";
Metric = 1023;
}
{
Gateway = "172.20.76.225";
Destination = "172.20.90.0/24";
Metric = 1023;
}
{
Gateway = "172.20.76.225";
Destination = "172.22.99.0/24";
Metric = 1023;
}
];
};
};
}

21
hosts/toaster/stateful-network.nix
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@ -1,21 +0,0 @@
{ pkgs, ... }: {
users.users."0xa".extraGroups = [ "networkmanager" ];
networking = {
hostName = "toaster";
firewall.enable = true;
wireguard.enable = true;
};
services.resolved = {
enable = true;
dnssec = "allow-downgrade";
fallbackDns = [
"9.9.9.9"
"2620:fe::fe"
"149.112.112.112"
"2620:fe::9"
];
};
}