- Move public keys collection to a class method on `SopsKey`, and
implement collection for each key type in `KeyType`, this helps make
the code more generic ;
- Replace `Operation.__call__` by `run` (`sops.run` if you import the
entire module), that allows us to dedent the code so that's cool ;
- Fix exception handling when trying to get a in-memory temporary file ;
- Make Executor cuter 😵🪦.
vars changes in question are from commit: 8b94bc71bc
With this changeset the age specific sops logic that was added is now
generic.
To keep things simple, this changeset modifies `SopsKey` so that
`username` is ignored when comparing different keys. I don't really see
us relying on `username` and this makes `SopsKey` hashable, and usable
in a `set`, which is nice when you check that you have a particular key.
This forces sops to use our config file, otherwise if any of the
environment variables set to specify recipients is present then
`--config` will be ignored (see [env_check]).
That's simple enough, still I ended up refactoring how we call sops for
correctness, and to align with its behavior. The code now distinguishes
between public and private keys explicitly. `secrets.decrypt_secret`
does not try to lookup for public and private keys anymore.
With this changeset, some people might have to adjust their environment
as public age and PGP keys will be discovered like sops would do. In
particular if multiple public keys are discovered, then the user will
have to specify which one to use for the clan.
This also makes the following changes:
- try to use `/dev/shm` when swapping a secret (it's what [pass] does
fwiw);
- alias immediate values for readability;
- remove some float comparison that could never succeed, and use sops'
exit status instead;
- remove unused function `maybe_get_sops_key`.
[env_check]: 8c567aa8a7/cmd/sops/main.go (L2229)
[pass]: http://passwordstore.org/
When the users of a secret change, when for example a new admin user is added, an error will be thrown when generating vars, prompting the user to pass --fix to re-encrypt the secrets
To use a PGP key instead of an age key you can set `SOPS_PGP_FP`. (You
can use `gpg -k --fingerprint --fingerprint` to get your PGP encryption
key fingerprint, remove spaces from it).
The internal manifest file already supported a type field, and so I built
from there.
With those changes, I was able to add my PGP key, and update all my
secrets with it, instead of the age key originally generated:
```
% clan secrets key show | jq
{
"key": "ADB6276965590A096004F6D1E114CBAE8FA29165",
"type": "pgp"
}
% clan secrets key update
% for s in $(clan secrets list) ; do clan secrets users add-secret kal-pgp-from-2022-12-to-2024-12 "$s"; done
% for s in $(clan secrets list) ; do clan secrets users remove-secret --debug kal "$s" ; done
```
This makes the function usage less confusing (you can now tell from the call side what are flags and what is passed to nix-shell) and allows to use different flakes to download packages.
