tektoncd/pipeline

[TEP-0089] Enforce non-falsifiable provenance using SPIRE

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#6,597 opened on Apr 28, 2023

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Description

This is a tracking bug for the implementation of TEP-0089.

TEP-0089 is a proposal to enforce non-falsifiable provenance using SPIRE.

The PRs created to implement this issue are

  • PR-5039 [TEP-0089] - Spire Package
  • PR-5647 [TEP-0089] Apis to handle SPIRE signing and verification.
  • PR-5676 [TEP-0089] Modify entrypoint to sign the results.
  • PR-5902 [TEP-0089] Add a config map to support SPIRE initialization.
  • PR-6524 [TEP-0089] SPIRE for non-falsifiable provenance - IsSpireEnabled
  • PR-6527 TEP-0089: Refactor setting of "enforce-nonfalsifiability" feature flag
  • PR-6539 [TEP-0089] Add CSI volumes to the Pods which provide the SPIRE workload API
  • PR-6553 [TEP-0089] SPIRE for non-falsifiable provenance. Setup the test environment
  • PR-6627 [TEP-0089] Inject SpireControllerAPIClient into the Taskrun controller and reconciler.
  • PR-6782 [TEP-0089] Enable the signing and verification of TR results and the TR status

Contributor guide

Research direction
Review the remaining open PR (PR 6782) and understand the SPIRE signing and verification implementation. Trace how the feature flag 'enforce nonfalsifiability' is used and ensure CSI volumes are correctly mounted.
Tech stack
go
Domain
backendsecurity
Issue type
Bug
DifficultyEstimated implementation difficulty for a new contributor, from 1 for very small changes to 5 for expert-level work.
3
Estimated timeA rough time range for an experienced contributor to investigate, implement, test, and prepare a pull request.
1-2 days
Activity statusHow available the issue appears right now: fresh, active, stale, blocked, or waiting on maintainer input.
Active
ClarityHow clearly the issue explains the expected change, acceptance criteria, and next step.
Clear
Prerequisites
None
Newbie friendlinessA 1-100 score estimating how approachable this issue is for first-time contributors.
20