jschoubben
499ff5c218
mesh/delivery-group group feat/r4d rejected: a member's own check failed
mesh/repo-check out of date: judged beside mesh-catalog#434 at c948f3a61c74, it is now at 7451e7edf4e5; judged again on a recheck or when it is merged
mesh/merge-gate group feat/r4d: composed again for the group's new heads
mesh/delivery superseded: a newer head of the same pull request
mesh/check failed: unit: i3/cmd/i3-tools.TestTheMainFileAndEveryModulesContributionLoadTogether: manifest_test.go:247: expected the launcher, clipboar…
A bundle is built only from its module's directory (ADR 0480 clause 4), so the proxy leaves examples/ and the controller's internal/broker; the broker keeps no second copy of what the proxy shares with mesh-sdk. The image and its Dockerfile go, and a test holds that only build-agent declares one (clause 11).
74 lines
3.5 KiB
Go
74 lines
3.5 KiB
Go
package main
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import (
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"path/filepath"
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"strings"
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"testing"
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)
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// The lab's first root, and the one a re-initialised CA generates in its place.
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const (
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firstRoot = "-----BEGIN CERTIFICATE-----\nMIIBeFIRST\n-----END CERTIFICATE-----\n"
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secondRoot = "-----BEGIN CERTIFICATE-----\nMIIBeSECOND\n-----END CERTIFICATE-----\n"
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)
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// A re-initialised CA does not need somebody to delete the cache by hand.
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//
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// autocert keeps its account key at one fixed name and reuses it for ever. When an internal CA is
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// re-initialised it has never heard of that account, rejects every use of it, and autocert has no
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// path back: nothing is re-registered, no order reaches the CA, and issuance stops with nothing
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// saying why. Naming the cache after the authority means the account is only ever found where it is
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// still valid — the new root lands in a directory with no account in it, and autocert registers.
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func TestANewCARootMeansANewAccountCache(t *testing.T) {
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const directory = "https://anchor.internal/acme/acme/directory"
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before := forThisAuthority("/var/lib/route-proxy/acme", directory, []byte(firstRoot))
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after := forThisAuthority("/var/lib/route-proxy/acme", directory, []byte(secondRoot))
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if before == after {
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t.Fatalf("a re-initialised CA reuses the account it was rejected for: %s", before)
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}
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}
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// And the SAME authority keeps the account it registered, restart after restart.
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//
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// This is the whole reason ACME_CACHE is required in the first place: an account and its
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// certificates that did not persist would be re-ordered on every restart, which works silently until
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// a rate limit says it does not. Whitespace around the delivered root is not a new authority — the
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// mesh writes that file, and a trailing newline coming or going must not throw away an account.
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func TestTheSameAuthorityKeepsItsAccount(t *testing.T) {
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const directory = "https://anchor.internal/acme/acme/directory"
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first := forThisAuthority("/var/lib/route-proxy/acme", directory, []byte(firstRoot))
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again := forThisAuthority("/var/lib/route-proxy/acme", directory, []byte("\n"+firstRoot+"\n\n"))
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if first != again {
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t.Errorf("the same authority was given two caches, so every restart orders again:\n%s\n%s",
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first, again)
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}
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}
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// Staging and production are different authorities, and were sharing one account.
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//
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// The latent fault of the same shape: pointing ACME_DIRECTORY at production after testing against
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// staging reused the staging account, because the cache had no idea they were different.
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func TestStagingAndProductionDoNotShareAnAccount(t *testing.T) {
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staging := forThisAuthority("/acme", stagingDirectory, nil)
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production := forThisAuthority("/acme", "https://acme-v02.api.letsencrypt.org/directory", nil)
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if staging == production {
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t.Errorf("two issuers share one account: %s", staging)
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}
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}
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// It stays inside the directory the mesh gave it, and is a plain name.
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//
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// The mesh owns ACME_CACHE and mounts it; a name derived from a certificate that escaped it — or
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// that carried a separator out of the PEM — would put an account somewhere nothing persists.
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func TestTheAccountCacheStaysWhereTheMeshPutIt(t *testing.T) {
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const cache = "/var/lib/route-proxy/acme"
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got := forThisAuthority(cache, "https://anchor.internal/acme/acme/directory", []byte(firstRoot))
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if !strings.HasPrefix(got, cache+"/") {
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t.Fatalf("the account cache is not under %s: %s", cache, got)
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}
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name := strings.TrimPrefix(got, cache+"/")
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if name != filepath.Base(got) || strings.ContainsAny(name, "/.") {
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t.Errorf("the account cache is not a plain name: %q", name)
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}
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}
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