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nixos/secrets/nix-cache.yaml
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beatzaplentyandClaude Sonnet 5 2f7831aea8
Check NixOS configurations / eval-hosts (push) Failing after 11m5s
Migrate live secrets to sops-nix (Milestone 2)
Audited the working tree and full git history for committed secrets
(gitleaks + trufflehog + manual grep, see secrets-inventory.md, kept
local/gitignored per the spec). Found: a password hash shared by root
and the nixos user across every host, two live Beszel monitoring
tokens, and a GitHub fine-grained PAT embedded in a home-manager
nix.conf.

Migrates all of them to sops-nix:
- .sops.yaml + secrets/*.yaml, encrypted for admin + the age keys
  derived (via ssh-to-age) from each live host's existing SSH host
  key — no new key material transferred to any machine.
- users.users.{root,nixos}.hashedPasswordFile replaces the inline
  hashedPassword shared by every target.
- The GitHub PAT moves from a home-manager-managed, store-visible
  nix.conf to a sops.templates-rendered file included via nix.conf's
  native !include, system-wide instead of per-user.
- Beszel TOKEN moves from `environment` (store-visible) to
  `environmentFile` (runtime-only via sops.templates); the dead
  commented-out docker token is removed from the tree entirely.

Added a tracked pre-commit hook (gitleaks protect --staged, wired via
core.hooksPath) so a secret can't be committed by accident again, and
documented the sops workflow in README.md.

Structural verification only: all 17 flake targets evaluate, and
`nix build --dry-run --no-link` succeeds for the three currently
deployed hosts. Per CLAUDE.md, actual `nixos-rebuild switch` — the
step that confirms secrets decrypt and services start on a real
machine — is left for manual verification.

Git history still contains the original plaintext secrets; scrubbing
history (Milestone 3) and rotating every credential (Milestone 4) are
separate, deliberately gated steps per remove-sensetive-info-refactor.md.

Co-Authored-By: Claude Sonnet 5 <noreply@anthropic.com>
2026-07-19 12:46:39 +10:00

26 lines
1.7 KiB
YAML

beszel-token: ENC[AES256_GCM,data:meuzUP/6wCssJDVTgbC0XwiLZPMGyDl55HEIiON9xOXCD9k6,iv:TDqWcp+8Mxd8wN09r5otQRQXq3XTeQphaTWxvvuLTAs=,tag:cRPZQGlwB/dTguBAheWPQg==,type:str]
sops:
age:
- enc: |
-----BEGIN AGE ENCRYPTED FILE-----
YWdlLWVuY3J5cHRpb24ub3JnL3YxCi0+IFgyNTUxOSBkb29VM3haQ0c0WDY0STVn
L1ZyOUROSnR6ZjZZZWc1VGFFNVp6bWxCV3hZCnlGTC9CbEtIM3MvSGJQaStEbzJ0
eWVhY2l6UHNDRTYxdEpkd003WXFia2MKLS0tIHcxU3FPYTVuZ0RqZTZTT1RvZnN0
OGlQM3B2R0l4MHhWNXBBWmpiOEVxK1EK8kxh3ikKL6Fw2am3r7lPGpB0fCqzEukO
NU10Cbf38Bd+fybRbBnvRuu9To1FOf+KU3iKbsuWmZn4KJn4Ajcbhw==
-----END AGE ENCRYPTED FILE-----
recipient: age10nd382a9klsn2mrs60emdtsxe43pht3a0m9p29phfrhy0wfyt3vsq9r667
- enc: |
-----BEGIN AGE ENCRYPTED FILE-----
YWdlLWVuY3J5cHRpb24ub3JnL3YxCi0+IFgyNTUxOSBCNWRhK2QrV1ZibllqY25Y
ZVRPLzZ0TE82TWZ4L0w5ZmFPTDBtT0poODBnCkE5TWhJcXJjNkdva1hYZ3loeVdq
UlBXWHZpRUpMSGhPU0FIRi9JMEtTdGMKLS0tIE9yUk5Ebjk2MEFtNEkyR3RDcU51
ZVMwNnNRMlBMVVFlamU1U3JQSy9UT00KJZdEpRHuj4Dp1dGwP1z4xi9oddQOrQj2
qheEN/IlifVdZDpvlLUc8jgLzd/TO5EeEhVqfbdrlua8FHly29oTNw==
-----END AGE ENCRYPTED FILE-----
recipient: age120le4a5l8dh3lyfgvmj3d9ksmej6ajs5mer5y7r0vfg3x9fn69dqf8xgzu
lastmodified: "2026-07-19T02:30:40Z"
mac: ENC[AES256_GCM,data:7+FeT6aeCGn+JFBXbPO0qP4BJ1nHPSennewv1kWkG+hOTIqs1ymuswUK1Hyfi6Z9h2umFX9HvK+o3qtmYvk6k7BUNe6w6QUHTNwm6lmNqrb7sgAE3iFVI2p9m14NGhgoTfnXx1M4JIZ1iuNYhCukpENI4+svIe+r7x5YeE5Evac=,iv:4AKAPI6upyAvHBr8BLWX7R/NupmJdcXdqiN8e0ZQ3ls=,tag:TkpfpCaLhn+Mx5cQZZuMdA==,type:str]
unencrypted_suffix: _unencrypted
version: 3.13.1