Files
homelab/hosts/mars/secrets.nix
T

61 lines
2.8 KiB
Nix

{ config, ... }:
# sops-nix wiring for mars. Encrypted values in ../../secrets/mars.yaml,
# decrypted with mars's own SSH host key (recipient in ../../.sops.yaml).
# The host key is pre-generated on the laptop and shipped at install
# (nixos-anywhere --extra-files -> /etc/ssh/ssh_host_ed25519_key).
{
sops.defaultSopsFile = ../../secrets/mars.yaml;
sops.age.sshKeyPaths = [ "/etc/ssh/ssh_host_ed25519_key" ];
sops.secrets.darman_password.neededForUsers = true;
users.users.darman.hashedPasswordFile = config.sops.secrets.darman_password.path;
sops.secrets.tailscale_authkey = { };
# Credentials file for the //jupiter/data cifs mount (see configuration.nix).
# Same value as jupiter's own samba_password (services/network/samba.nix) —
# mars authenticates as the same smb user, mirroring terra's setup.
sops.secrets.samba_password = { };
sops.templates."jupiter-smb.credentials".content = ''
username=darman
password=${config.sops.placeholder.samba_password}
'';
# Hermes Agent (hermes-agent.nix) — moved here from jupiter (see that
# host's git history); same Telegram bot token, opencode key, and
# Authentik OIDC client secret, so no new bot/app to provision.
sops.secrets.opencode_go_api_key = { };
sops.secrets.telegram_bot_token = { };
sops.secrets.hermes_dashboard_oidc_client_secret = { };
sops.secrets.gitea_hermes_webhook_secret = {
# Add the same value to secrets/mars.yaml before deploying Mars.
restartUnits = [
"gitea-hermes-webhook-relay.service"
"hermes-agent-webhook-route.service"
];
};
sops.templates."hermes-agent.env".content = ''
OPENCODE_GO_API_KEY=${config.sops.placeholder.opencode_go_api_key}
TELEGRAM_BOT_TOKEN=${config.sops.placeholder.telegram_bot_token}
TELEGRAM_HOME_CHANNEL=15151223
TELEGRAM_ALLOWED_USERS=15151223
WEBHOOK_ENABLED=true
WEBHOOK_PORT=8644
GITEA_HERMES_WEBHOOK_SECRET=${config.sops.placeholder.gitea_hermes_webhook_secret}
HERMES_DASHBOARD_OIDC_CLIENT_SECRET=${config.sops.placeholder.hermes_dashboard_oidc_client_secret}
'';
# luna's own gitea push token (services/dev/gitea.nix provisions the
# account + PR-tier repo access on jupiter; this is the per-user token
# generated once via `gitea admin user generate-access-token --username
# luna --scopes write:repository,read:user` on jupiter — read:user is
# required, `tea logins add` fails without it). Read directly by
# hermes-agent.nix's prepare-dirs oneshot (default root:root owner is
# fine — that oneshot already runs as root) to set up a git
# credential-store file and a `tea` login, both written into hermesHome
# so they're visible inside the container at /opt/data/....
# restartUnits re-provisions both on rotation, without a full mars deploy.
sops.secrets.gitea_luna_token.restartUnits = [ "hermes-agent-prepare-dirs.service" ];
}