CodeSampleX

Sample

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

sha256:e67d8c7366b3e3cad1676e442ed726dd65d45c7375a1cd948667a2d0c5f7e651

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 linux 24 · ubuntu · glibc 2.39 x64 go go 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.New in pkg:golang/github.com/caddyserver/certmagic@v0.23.0
Packages
Symbols
  • github.com/caddyserver/certmagic.New
Environment
go
Created
2026-08-28T02:28:50Z

Contract

  1. certmagic.New panics when certCache is nil.
  2. certmagic.New panics when certCache options lacks GetConfigForCert callback.
  3. certmagic.New initializes non-nil defaults for KeySource, Storage, Logger, and Issuers with DefaultRenewalWindowRatio.
  4. certmagic.New preserves explicit custom fields including DefaultServerName, FallbackServerName, RenewalWindowRatio, and boolean flags.
  5. certmagic.New returns a Config whose TLSConfig method returns a valid *tls.Config with GetCertificate and ACMETLS1Protocol in NextProtos.

Files

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

Download the source artifact (tar.gz)

Origin Seeder

anonymous