Files
nix-config/modules/nixos/sops/default.nix
mjallen18 d2c1cbf987 what
2026-01-27 12:34:40 -06:00

116 lines
3.4 KiB
Nix

{
config,
lib,
system,
namespace,
...
}:
let
defaultSops = (lib.snowfall.fs.get-file "secrets/secrets.yaml");
isx86 = system == "x86_64-linux";
user = config.${namespace}.user.name;
in
{
# Permission modes are in octal representation (same as chmod),
# the digits represent: user|group|others
# 7 - full (rwx)
# 6 - read and write (rw-)
# 5 - read and execute (r-x)
# 4 - read only (r--)
# 3 - write and execute (-wx)
# 2 - write only (-w-)
# 1 - execute only (--x)
# 0 - none (---)
# Either a user id or group name representation of the secret owner
# It is recommended to get the user name from `config.users.users.<?name>.name` to avoid misconfiguration
# Either the group id or group name representation of the secret group
# It is recommended to get the group name from `config.users.users.<?name>.group` to avoid misconfiguration
sops = {
defaultSopsFile = defaultSops;
age.sshKeyPaths = [ "/etc/ssh/ssh_host_ed25519_key" ];
# ------------------------------
# Secrets
# ------------------------------
secrets = {
"wifi" = { };
"matt_password" = {
neededForUsers = true;
mode = "0600";
owner = config.users.users."${user}".name;
group = config.users.users."${user}".group;
};
# ------------------------------
# SSH keys
# ------------------------------
# "ssh-keys-public/desktop-nixos" = {
# sopsFile = sharedSops;
# mode = "0644";
# owner = config.users.users."${user}".name;
# group = config.users.users."${user}".group;
# restartUnits = [ "sshd.service" ];
# };
# "ssh-keys-private/desktop-nixos" = {
# sopsFile = sharedSops;
# mode = "0600";
# owner = config.users.users."${user}".name;
# group = config.users.users."${user}".group;
# restartUnits = [ "sshd.service" ];
# };
# "ssh-keys-public/desktop-nixos-root" = {
# sopsFile = sharedSops;
# path = "/root/.ssh/id_ed25519.pub";
# mode = "0600";
# restartUnits = [ "sshd.service" ];
# };
# "ssh-keys-private/desktop-nixos-root" = {
# sopsFile = sharedSops;
# path = "/root/.ssh/id_ed25519";
# mode = "0600";
# restartUnits = [ "sshd.service" ];
# };
# ------------------------------
# Secureboot keys
# ------------------------------
"secureboot/GUID" = lib.mkIf isx86 {
path = "/etc/secureboot/GUID";
mode = "0640";
};
"secureboot/keys/db-key" = lib.mkIf isx86 {
path = "/etc/secureboot/keys/db/db.key";
mode = "0640";
};
"secureboot/keys/db-pem" = lib.mkIf isx86 {
path = "/etc/secureboot/keys/db/db.pem";
mode = "0640";
};
"secureboot/keys/KEK-key" = lib.mkIf isx86 {
path = "/etc/secureboot/keys/KEK/KEK.key";
mode = "0640";
};
"secureboot/keys/KEK-pem" = lib.mkIf isx86 {
path = "/etc/secureboot/keys/KEK/KEK.pem";
mode = "0640";
};
"secureboot/keys/PK-key" = lib.mkIf isx86 {
path = "/etc/secureboot/keys/PK/PK.key";
mode = "0640";
};
"secureboot/keys/PK-pem" = lib.mkIf isx86 {
path = "/etc/secureboot/keys/PK/PK.pem";
mode = "0640";
};
};
# ------------------------------
# Templates
# ------------------------------
templates = {
# ...
};
};
}