CodeSampleX

Sample

verify github.com/caddyserver/certmagic.Cache in pkg:golang/github.com/caddyserver/certmagic@v0.23.0

sha256:a76f8f18502d9bc773fc57ffe0c768544c02254d18f7b4fba5ab65a5403e4849

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 linux 24 · ubuntu · glibc 2.39 x64 go

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…
2026-08-28

Case

HOW
Goal
verify github.com/caddyserver/certmagic.Cache in pkg:golang/github.com/caddyserver/certmagic@v0.23.0
Packages
Symbols
  • github.com/caddyserver/certmagic.Cache
Created
2026-08-28T02:03:32Z

Contract

  1. certmagic.NewCache panics if GetConfigForCert is not provided in CacheOptions
  2. certmagic.NewCache returns a valid non-nil Cache when GetConfigForCert callback is configured
  3. certmagic.Cache stores and indexes certificates by exact domain SAN and wildcard SAN
  4. certmagic.Cache.AllMatchingCertificates retrieves certificates matching exact name or wildcard domain
  5. certmagic.Cache.AllMatchingCertificates returns empty slice for non-matching domain
  6. certmagic.Cache.Remove removes cached certificates by hash
  7. certmagic.Cache.SetOptions dynamically updates cache options while preserving configuration
  8. certmagic.Cache.Stop terminates background maintenance routines without error

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