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feat: wireguard test

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This commit is contained in:
Nick 2025-07-01 16:08:54 -05:00
parent 8b9ece1b4e
commit 1d9097408c
5 changed files with 24 additions and 59 deletions
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2
modules/config/devices/config/ceres.nix
View file

@ -28,7 +28,7 @@ in
options = ownerExclusiveReadWriteMask; options = ownerExclusiveReadWriteMask;
}; };
wireguard = { wireguard = {
ip0 = "10.0.0.1"; ip0 = "10.100.0.1";
}; };
storage0 = { storage0 = {
mount = "/mnt/media/${ceresStorageDriveName}"; mount = "/mnt/media/${ceresStorageDriveName}";

2
modules/config/devices/config/mars.nix
View file

@ -19,7 +19,7 @@ in
options = ownerWriteOthersReadMask; options = ownerWriteOthersReadMask;
}; };
wireguard = { wireguard = {
ip0 = "10.0.0.2"; ip0 = "10.100.0.2";
}; };
storage0 = { storage0 = {
mount = "/mnt/media/games"; mount = "/mnt/media/games";

1
modules/config/instances/config/web.nix
View file

@ -22,6 +22,7 @@ in
address1 = "0.0.0.0"; # All address1 = "0.0.0.0"; # All
address2 = "192.168.50.1"; # Router address2 = "192.168.50.1"; # Router
address3 = "192.168.50.0"; # Router address3 = "192.168.50.0"; # Router
address4 = "192.168.1.0"; # Router
}; };
remotehost = { remotehost = {
address0 = "24.76.173.0"; address0 = "24.76.173.0";

36
systems/ceres/config/wireguard.nix
View file

@ -1,14 +1,8 @@
{ { config, flake, ... }:
config,
flake,
pkgs,
...
}:
let let
inherit (flake.config.services.instances) wireGuard; inherit (flake.config.services.instances) wireGuard;
inherit (flake.config.machines.devices) mars ceres; inherit (flake.config.machines.devices) mars ceres;
service = wireGuard; service = wireGuard;
hostIP = "${ceres.wireguard.ip0}/24";
in in
{ {
networking = { networking = {
@ -29,36 +23,15 @@ in
internalInterfaces = [ "wg0" ]; internalInterfaces = [ "wg0" ];
}; };
wg-quick.interfaces = { wireguard.interfaces = {
wg0 = { wg0 = {
address = [ ips = [ "${ceres.wireguard.ip0}/24" ];
hostIP
"fdc9:281f:04d7:9ee9::1/64"
];
listenPort = service.ports.port1; listenPort = service.ports.port1;
privateKeyFile = config.sops.secrets."${service.name}-private".path; privateKeyFile = config.sops.secrets."${service.name}-private".path;
postUp = ''
${pkgs.iptables}/bin/iptables -A FORWARD -i wg0 -j ACCEPT
${pkgs.iptables}/bin/iptables -t nat -A POSTROUTING -s ${hostIP} -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 ${hostIP} -o eth0 -j MASQUERADE
${pkgs.iptables}/bin/ip6tables -D FORWARD -i wg0 -j ACCEPT
${pkgs.iptables}/bin/ip6tables -t nat -D POSTROUTING -s fdc9:281f:04d7:9ee9::1/64 -o eth0 -j MASQUERADE
'';
peers = [ peers = [
{ {
publicKey = "9zfRPxkxTLHM9tABC8lIaDMrzdjcF2l1mtG82uqGKUQ="; publicKey = "9zfRPxkxTLHM9tABC8lIaDMrzdjcF2l1mtG82uqGKUQ=";
presharedKeyFile = config.sops.secrets."${service.name}-mars-public".path; allowedIPs = [ "${mars.wireguard.ip0}/32" ];
allowedIPs = [
"${mars.wireguard.ip0}/32"
"fdc9:281f:04d7:9ee9::2/128"
];
} }
]; ];
}; };
@ -83,7 +56,6 @@ in
[ [
"private" "private"
"public" "public"
"mars-public"
] ]
); );
}; };

42
systems/mars/config/wireguard.nix
View file

@ -5,30 +5,23 @@ let
service = wireGuard; service = wireGuard;
in in
{ {
networking.wg-quick.interfaces = { networking = {
wg0 = { wireguard.interfaces = {
address = [ wg0 = {
"${mars.wireguard.ip0}/24" ips = [ "${mars.wireguard.ip0}/32" ];
"fdc9:281f:04d7:9ee9::2/64" privateKeyFile = config.sops.secrets."${service.name}-mars-private".path;
]; peers = [
dns = [ {
"${ceres.wireguard.ip0}" publicKey = "fs58+Kz+eG9qAXvvMB2NkW+wa88yP61uam4HHWaBJVw=";
"fdc9:281f:04d7:9ee9::1" allowedIPs = [
]; "${ceres.wireguard.ip0}/32"
privateKeyFile = config.sops.secrets."${service.name}-mars-private".path; "${web.localhost.address4}/24"
peers = [ ];
{ endpoint = "${web.remotehost.address0}:${builtins.toString service.ports.port1}";
publicKey = "fs58+Kz+eG9qAXvvMB2NkW+wa88yP61uam4HHWaBJVw="; persistentKeepalive = 25;
presharedKeyFile = config.sops.secrets."${service.name}-public".path; }
allowedIPs = [ ];
"192.168.1.0/24" };
"0.0.0.0/0"
"::/0"
];
endpoint = "${web.remotehost.address0}:${builtins.toString service.ports.port1}";
persistentKeepalive = 25;
}
];
}; };
}; };
@ -50,7 +43,6 @@ in
[ [
"mars-private" "mars-private"
"mars-public" "mars-public"
"public"
] ]
); );
}; };