sops VS C2SP

My script just sets up default .sops.yaml for https://github.com/getsops/sops

You can further edit .sops.yaml(eg have multiple of them) and decide how you split secrets in your directory tree to further customize who can decrypt the secrets.

It works pretty well for prod/dev splits, etc

Mozilla SOPS (Secrets OPerationS) is an open-source command-line tool for managing and storing secrets. It uses secure encryption methods to encrypt secrets at rest and decrypt them at runtime. SOPS supports a variety of key management systems, including AWS KMS, GCP KMS, Azure Key Vault, and PGP. It's particularly useful in a DevOps context where sensitive data like API keys, passwords, or certificates need to be securely managed and seamlessly integrated into application workflows.

Encrypted secrets thanks to SOPS and Age

We do the exact same thing to keep track of some credentials we use sops[1] and AWS KMS to separate credentials by sensitivity, then use the git differ to view the diffs between the encrypted secrets

Definitely not best practice security-wise, but it works well

[1] https://github.com/getsops/sops

For anyone new to SOPS like I was - https://github.com/getsops/sops

I've found this is largely solved by strictly separating plain config and secrets, and then having secrets pull from GCP secret manager / vault / whatever.

You can then commit all the config (including the secret identifiers) and it all just works so long as you're authenticated with your secret storage system.

We do this for the live configuration as well in line with Gitops and find it to work well.

If you don't want to use a cloud secret manager you can also use something like https://github.com/getsops/sops to commit the encrypted secrets safely

Basically, the simpler the better --just encrypt your secrets and check them in to version control.

We use SOPS[0] for this, and have found it to be pretty nice.

[0]: https://github.com/getsops/sops

The answer is that secrets shouldn't be stored in the git repo at all, but somewhere safe like a password manager or Mozilla's SOPS which people seem to love.

Unfortunately, the SOPS project is in some sort of a limbo state and there has been quite a long period with limited maintenance and unclear position from Mozilla. Despite the project being accepted into the CNCF, it's still unclear what will happen with it going forward.

Age is a modern, respected crypto solution: https://github.com/C2SP/C2SP/blob/main/age.md

Argon2 is the best choice, but scrypt may be more easily available: https://github.com/C2SP/C2SP/issues/10

Hi! I read and appreciated your issues and discussions, sorry I didn't get to respond to them yet, but I've been thinking about it.

Although I don't disagree that parsing text is hard, I also think that parsing variable-size binary formats is hard (and there is a tall, tall pile of bugs to confirm that). Really, parsing is hard. Rather than count on one design or the other to be bug-proof, I worked on a large test suite to help implementations catch their parsing bugs. [https://c2sp.org/CCTV/age] I think it would have found one of the issues you reported if that implementation had integrated it, and I am going to add vectors for various resource exhaustion scenarios which I hope would have found the other. (I am not going to look at what it is exactly, so I will know if I made the suite comprehensive enough without being too specific about this bug.)

I also liked your observation that it would have been nice if the header was streamable. [https://github.com/C2SP/C2SP/issues/28] It went on the pile labeled "regrets / for v2 when it comes", thank you.

I think it's ironic that you imply a "dozen of immature crypto libraries" are used in the Age spec. It's quite the opposite and the Age spec provides a reduction in so-called "yolo crypto" versus the OpenPGP spec. See: https://github.com/C2SP/C2SP/blob/main/age.md and also give https://latacora.micro.blog/2019/07/16/the-pgp-problem.html# for a pretty accurate overview of what's wrong with OpenPGP.

… okay, then look at the spec, which is beautifully simple: https://github.com/C2SP/C2SP/blob/main/age.md#the-scrypt-rec...

I had the same question. I believe it refers to “Actually Good Encryption” (https://github.com/C2SP/C2SP/blob/main/age.md).