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ffee736872
Keep the canonical release and provider-MSP frontend builders on the proposed immutable amd64 Node 24 digest. Bind the same-commit change to the deployment contract, release-build metadata proof and provider-MSP rollout-control proof; hosted build and installed rollout remain separate evidence. Change-source: pulse-maintainer
83 lines
2.7 KiB
Go
83 lines
2.7 KiB
Go
package installtests
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import (
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"os"
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"regexp"
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"testing"
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"time"
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)
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const (
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alpineRuntimeLine = "3.24"
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alpineRuntimeSupportEnd = "2028-06-01"
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nodeToolchainLine = "24"
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nodeToolchainSupportEnd = "2028-04-30"
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containerSupportLead = 180 * 24 * time.Hour
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)
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// assertDigestPinnedDockerStage allows automated digest refreshes while still
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// rejecting shortened, malformed, mutable, or decoy base-image references for
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// the named production stage.
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func assertDigestPinnedDockerStage(t *testing.T, dockerfile, prefix, suffix string) {
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t.Helper()
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pattern := regexp.MustCompile(
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`(?m)^` + regexp.QuoteMeta(prefix) + `[0-9a-f]{64}` + regexp.QuoteMeta(suffix) + `$`,
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)
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if !pattern.MatchString(dockerfile) {
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t.Fatalf(
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"Dockerfile stage must use a full immutable digest: %s<64 lowercase hex characters>%s",
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prefix,
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suffix,
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)
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}
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}
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const node24Amd64FrontendDigest = "ebfe2f90462722a7a4de65e91990e97fe0d401c70e0e762c5b53302f905ec1c1"
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func TestNode24FrontendBuilderDigestIsAligned(t *testing.T) {
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pattern := regexp.MustCompile(`(?m)^FROM --platform=linux/amd64 node:24-alpine@sha256:([0-9a-f]{64}) AS frontend-builder$`)
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for _, path := range []string{
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repoFile("Dockerfile"),
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repoFile("deploy", "provider-msp", "Dockerfile.control-plane"),
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} {
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contents, err := os.ReadFile(path)
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if err != nil {
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t.Fatalf("read Node 24 builder Dockerfile %s: %v", path, err)
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}
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matches := pattern.FindStringSubmatch(string(contents))
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if len(matches) != 2 {
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t.Fatalf("%s must pin its amd64 Node 24 frontend builder by a full immutable digest", path)
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}
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if matches[1] != node24Amd64FrontendDigest {
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t.Fatalf("%s Node 24 frontend builder digest is %s; expected %s", path, matches[1], node24Amd64FrontendDigest)
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}
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}
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}
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// TestGovernedContainerBaseSupportWindow turns the upstream lifecycle date
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// into an advance operational signal. Digest automation keeps a selected line
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// patched, but it cannot move a deliberately governed major/minor tag.
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func TestGovernedContainerBaseSupportWindow(t *testing.T) {
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for _, policy := range []struct {
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name string
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line string
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supportEnd string
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}{
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{name: "Alpine", line: alpineRuntimeLine, supportEnd: alpineRuntimeSupportEnd},
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{name: "Node.js", line: nodeToolchainLine, supportEnd: nodeToolchainSupportEnd},
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} {
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supportEnd, err := time.Parse("2006-01-02", policy.supportEnd)
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if err != nil {
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t.Fatalf("parse %s %s support end: %v", policy.name, policy.line, err)
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}
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remaining := time.Until(supportEnd)
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if remaining < containerSupportLead {
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t.Fatalf(
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"%s %s has less than 180 days of normal support remaining (support ends %s); select and qualify a newer line",
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policy.name,
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policy.line,
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policy.supportEnd,
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)
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}
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}
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}
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