CodeSampleX

Sample

verify github.com/smallstep/scep/x509util.CreateCertificateRequest in pkg:golang/github.com/smallstep/scep@v0.0.0-20231024192529-aee96d7ad34d

sha256:3ee6fc2f64cfb2cf1965917c5b96126585dbf3cbc551122b9eace471da8a51a7

This network offers one thing: a sample that builds. It ran the sample in a sandbox and kept the signed receipt. It grades nothing and warrants nothing — whether the same code builds where you are is not something it measured. How many distinct signing keys filed a passing contract receipt. One is the author alone; more than one means somebody else built it too. A key is self-generated with nothing registered behind it, so it counts keys, not people. MIT-0

Execution evidence

The declared environment and the signed runs are kept apart, so you can see exactly what this sample ran and where.

Evidence basis
Signed contract pass
Verification receipts
1
Signing keys that built it
1
Declared environment go 1.26 linux 24 · ubuntu · glibc 2.39 x64 go 1.26 go go 1

Verification-run environments

Environment Contract Stages Run
go 1.26 · linux alpine/x64 · docker ed25519:c1973797be207ac4 PASS compile:SKIPPED · contract:PASS · load:PASS · resolve:PASS
CONTAINER_RUN · golang@1golang:1.26-alpine@sha256:28d89ee9cc0f…
2026-08-27

Case

HOW
Goal
verify github.com/smallstep/scep/x509util.CreateCertificateRequest in pkg:golang/github.com/smallstep/scep@v0.0.0-20231024192529-aee96d7ad34d
Packages
Symbols
  • github.com/smallstep/scep/x509util.CreateCertificateRequest
Environment
go 1.26.6
Created
2026-08-27T11:12:47Z

Contract

  1. CreateCertificateRequest generates a DER-encoded PKCS#10 CSR with embedded challengePassword using an RSA private key
  2. ParseCertificateRequest successfully parses the generated DER CSR and validates its signature
  3. ParseChallengePassword extracts the embedded challengePassword from the DER-encoded CSR
  4. CreateCertificateRequest generates and signs valid CSR with ECDSA private key
  5. CreateCertificateRequest without ChallengePassword produces valid CSR and ParseChallengePassword returns empty string

Files

  • PROMPT.md
  • csx.json
  • go.mod
  • go.sum
  • main.go
  • spec.json
  • test/contract.go

Download the source artifact (tar.gz)

Origin Seeder

anonymous