dtoro
8ef17dba3d
The IONOS netbird VPS held two credentials in plaintext that were the last
holdouts from the homelab's sops+age secrets pattern:
- /root/turn-pass.txt (coturn long-term-credential password)
- PKCEAuthorizationFlow.ProviderConfig.ClientSecret inline in
/opt/management.json (Authentik OIDC client secret)
This commit moves both into sops-encrypted YAML in the repo and adds a render
command that recreates the VPS config files from templates + decrypted secrets:
* secrets/turn-shared-secret.yaml — encrypted `password: <coturn pwd>`
* secrets/netbird-authentik-oidc.yaml — encrypted `client_secret: <...>`
Both recipients = hubris + apps + republic-laptop (same 3 as hello.yaml).
* vps/turnserver.conf.tmpl + vps/management.json.tmpl — templates with
{{TURN_PASSWORD}} + {{AUTHENTIK_CLIENT_SECRET}} placeholders.
* bin/homelab new subcommand `render-vps-configs`:
- Decrypts both secrets locally (works on any recipient).
- Substitutes placeholders into templates.
- Diffs against current VPS state via ssh, prompts, applies atomically
(write `.new` then mv), restarts coturn + netbird-mgmt.
- --dry-run + -y flags. Hops through hubris when not running on hubris
itself, since VPS sshd is locked to hubris's pubkey.
* inventory.yaml adds the VPS as `kind: external` (new kind; reserved for
ssh-managed hosts that aren't homelab clients themselves — no age key,
no /opt/homelab-context). hosts/netbird-vps.yaml regenerated.
* SHARED_SECRETS list includes both new secrets so re-keys on enrollment
changes pick them up automatically.
After this lands + the 5-min sync propagates to hubris, run from hubris PVE
shell (or any client; hubris just skips the extra ssh hop):
homelab render-vps-configs --dry-run # see plan, no changes
homelab render-vps-configs -y # apply + restart services
Once verified working, the plaintext `/root/turn-pass.txt` should be deleted
on the VPS (the rendered /etc/turnserver.conf no longer needs it as a
reference).
40 lines
2.3 KiB
YAML
40 lines
2.3 KiB
YAML
password: ENC[AES256_GCM,data:C9uA7LHAc/SmWJsICGMNLu2OOYyowIhLq/sTfuNo/w==,iv:211oFm7MdphnXwYszRxWrHLeKw7qeh0BNzP0yomTUTk=,tag:zfhfkzLm0AivKwD7TZTEqw==,type:str]
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sops:
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kms: []
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gcp_kms: []
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azure_kv: []
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hc_vault: []
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age:
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- recipient: age1xkklkvnk5z0fsnh6cfgv70hy9ksfy8rdprwerzw4yk3p4p7cxcqs2yvpz6
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enc: |
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-----BEGIN AGE ENCRYPTED FILE-----
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YWdlLWVuY3J5cHRpb24ub3JnL3YxCi0+IFgyNTUxOSBiaFhuUlZJMkxERlR1T2xL
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dnVKMXNMNVBIdDFuYzJtTjJWZE9JZnlaQ1dJCnNNbzJKc3VXOUZ1QUFzRWhSUkdF
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WVJlNUtJSytSS2h5NGQyMHA4d2U0c28KLS0tIFVhSGJQOWlEQlp6SlRmS0ZMZzJ4
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Y2ZoVVVkeVNiYUNwWFFLd2VGaTR1VUkK9Dpk0kjuKoUh3zfVQV7qs/YTTg2BaOkg
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kNYY01k9MftEwdtvpKk1ogzdHyhGFJ1yEepwK7se6W5KHDJXyVfA8w==
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-----END AGE ENCRYPTED FILE-----
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- recipient: age1duyl8mkpgu80uv934dy8q7enqjms6yvdz264hme8uryuxmvvqesq6rusq0
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enc: |
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-----BEGIN AGE ENCRYPTED FILE-----
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YWdlLWVuY3J5cHRpb24ub3JnL3YxCi0+IFgyNTUxOSA4N2xmZEM3R2tMQjA4a1Fr
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cWZ5a2lwUWlJZDdVSExnaHA3cEpubTVMWG1BCjNjTEJzL01PWm9xRWlEWUlWend5
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TUdMMjUzNE1RN0h5bzJuQnl5QkJXVzAKLS0tIDZ6aVh6dXlxTTVPZDRKQUkyZmlk
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a2FLZ2s1NTA1ZUljeFBhSDZEcGZLNlkKcX5b3dXcJZejeSP4TLr1cOXQj7YEjj0G
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znXBdDt6c42qE5XS+LGciunf3MmYxt0xXDb11cnSSEVgn0VyqE2x6w==
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-----END AGE ENCRYPTED FILE-----
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- recipient: age1vf8h7s8mqsn2q5eadgpdupsj4mwn8zguc77d85ws3xj40sl9rgksx2rxw6
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enc: |
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-----BEGIN AGE ENCRYPTED FILE-----
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YWdlLWVuY3J5cHRpb24ub3JnL3YxCi0+IFgyNTUxOSBybWtTZEw3NTdwMWZhOUMv
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L1RNWGduU1BSM0FodWMwUEtHNkxSY3MvdGhzCm1qTGlnM2ZRM2RoekhZbjFzZ2tE
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Qk1DNjlnMk01R1ZzUDBubTMvR2hPNmcKLS0tIGsxZ2lQMi9vY0Zpb3pwRHBSSm5t
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OWtkeCtNNnpTVXV6S1p2Y2E0V2toL1EK3RI0RgM0SudRguOpOimke7niuX3cIIVi
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X+zK75QbvLN7pe1pIIC2UOEmRB9BhgGMVssHxnLzTJv0LUKjDMGdbw==
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-----END AGE ENCRYPTED FILE-----
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lastmodified: "2026-05-21T20:13:20Z"
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mac: ENC[AES256_GCM,data:PXXEpDbJIoIwWuNwMetpALtxrcB7yJhDYqp6LSKV8WFQI2TJSDgDHiNQ2cngfB9PXKmUNNhlvhmB52Hi6WQSWQdXjiy79T1fOjMhbUAKmykTaZDrwvlrDGkPgiZ1cFSb8+hx/5aZw7YhdQO9+7LAmymeIldZIFEpEO2pvuPZ6MM=,iv:mJb3K8TnsnY183OX7o9pF7oVMDcwVU/rOgX74KTRpr4=,tag:f+M+FT0Vjozm7a8LFDI8lA==,type:str]
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pgp: []
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unencrypted_suffix: _unencrypted
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version: 3.9.4
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