Workflow: image digests in workload SVID - #5271
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Implemented in dapr/dapr#10282 Signed-off-by: joshvanl <me@joshvanl.dev>
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Pull request overview
This PR updates Dapr documentation to describe the new Kubernetes-only behavior (Dapr 1.19+) where Sentry stamps a pod’s container image references (optionally with resolved digests) into workload SVID certificates via a non-critical X.509 extension, and explains how this enables software provenance (notably for workflow history signing).
Changes:
- Added an mTLS doc section describing the container-image X.509 extension and how to inspect it.
- Extended workflow history signing docs to explain how persisted signing certificates enable “which images executed this workflow” provenance.
- Added a new security concepts subsection defining the trust model, included containers, OID, and decoding/wire format; plus a short Sentry overview mention.
Reviewed changes
Copilot reviewed 4 out of 4 changed files in this pull request and generated 1 comment.
| File | Description |
|---|---|
| daprdocs/content/en/operations/security/mtls.md | Documents the workload-certificate X.509 extension and how to view it with OpenSSL. |
| daprdocs/content/en/developing-applications/building-blocks/workflow/workflow-history-signing.md | Connects the certificate extension to workflow-history provenance and adds FAQ/related links. |
| daprdocs/content/en/concepts/security-concept.md | Adds the normative explanation: trust model, inclusion rules, OID, and decoding guidance. |
| daprdocs/content/en/concepts/dapr-services/sentry.md | Mentions the new “image references in SVIDs” capability in the Sentry overview. |
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Co-authored-by: Copilot Autofix powered by AI <175728472+Copilot@users.noreply.github.com> Signed-off-by: Josh van Leeuwen <me@joshvanl.dev>
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Implemented in dapr/dapr#10282