Most signing guides stop the moment the first release goes out the door, which is a shame, because the question that keeps you up at night comes later: what do you do when the key has to change? Keys get rotated on a …
By now you’ve got all the pieces lying on the bench. A KMS key that signs but never hands over its private half (Part 2). A CI role you can assume over OIDC with no stored credentials (Part 3). A public key you’ve minted …
By now you’ve got a public key your tool can publish off-platform: minted from a KMS-held private key in Part 4 and served over WKD. That’s half the trust loop. The other half lives inside the binary itself: the tool has …
By the end of Part 3 your release pipeline can sign through a KMS key it never holds, over credentials that expire in minutes. The private half is locked away exactly where you want it. There’s a snag, though: a …
Part 2 left you with a KMS key your release pipeline can sign through and a role (<name>-signer) that’s allowed to call kms:Sign and nothing else. There’s one obvious question left hanging: how does a CI job become that …
Part 1 left you with a working signing loop and one glaring weakness: the private key was a .pem on your laptop, and files get copied. This part fixes that. You’ll generate the production signing key inside AWS KMS, …
The quickest way to understand release signing is to do it once, by hand, with nothing but a key on disk. No cloud account, no CI, no cost. This first part of the signing series walks the whole loop on your laptop: make …
If your CLI tool can update itself, it has a decision to make that nobody is watching: when it pulls down a new version, should it trust what just landed? A checksum tells it the bytes match a manifest. It does not tell …
