Commit Graph
2 Commits
Author SHA1 Message Date
Chris Lu 0d3aebbcbe ci: pin the actions the signing jobs newly run by commit
These run with registry credentials and the OIDC token that signs under
the repository's identity, so a retargeted tag upstream must not be able
to reach them.

Claude-Session: https://claude.ai/code/session_01A5zMqzaUg1Snur4Yg8xJGa
2026-09-03 10:25:02 -07:00
Chris Lu fee3929a95 ci: composite action that signs and verifies an image with cosign
Keyless, by digest, with a verification pass against the calling workflow's
own identity right after signing. Signatures use the .sig tag layout rather
than the OCI-referrer bundle cosign 3 writes by default, since that is what
the verifiers people run today read. Dependabot is pointed at the action so
the cosign-installer pin keeps moving.

Claude-Session: https://claude.ai/code/session_01A5zMqzaUg1Snur4Yg8xJGa
2026-09-03 09:14:00 -07:00