| 1 | //go:build linux |
| 2 | |
| 3 | package host |
| 4 | |
| 5 | import ( |
| 6 | "bytes" |
| 7 | "context" |
| 8 | "errors" |
| 9 | "net" |
| 10 | "os" |
| 11 | "path/filepath" |
| 12 | "runtime" |
| 13 | "testing" |
| 14 | |
| 15 | "github.com/carlosframework/platform/internal/hostclaim" |
| 16 | |
| 17 | "github.com/carlosframework/platform/internal/release" |
| 18 | ) |
| 19 | |
| 20 | func TestPlan14GenerationRelocationDefaultMaterializer(t *testing.T) { |
| 21 | for _, mode := range []string{"fresh", "staged", "damaged", "already-live", "claims-off"} { |
| 22 | t.Run(mode, func(t *testing.T) { |
| 23 | f := newInstallFixture(t, nil) |
| 24 | f.cfg.materialize = nil |
| 25 | f.cfg.verifyLive = nil |
| 26 | f.cfg.ReleasePub = hsPub |
| 27 | f.cfg.Ratchet = hsRatchet(t) |
| 28 | platform := runtime.GOOS + "-" + runtime.GOARCH |
| 29 | artifact := []byte("signed relocation artifact") |
| 30 | if err := release.Ship(t.Context(), f.claims, "acct", release.Manifest{App: "app", Version: "v1", Kind: "binary", Artifacts: map[string]release.Artifact{platform: {}}}, map[string][]byte{platform: artifact}); err != nil { |
| 31 | t.Fatal(err) |
| 32 | } |
| 33 | if err := release.Promote(t.Context(), f.claims, hsPriv, "acct", "app", "canary/x", "v1"); err != nil { |
| 34 | t.Fatal(err) |
| 35 | } |
| 36 | path := release.VersionPath(f.r.OptDir, "acct", "v1", "app") |
| 37 | if err := os.Remove(path); err != nil { |
| 38 | t.Fatal(err) |
| 39 | } |
| 40 | if mode == "staged" || mode == "damaged" || mode == "already-live" { |
| 41 | // This positive control verifies the exact signed fixture independently |
| 42 | // of the relocation install, whose default materializer is under test. |
| 43 | rt, err := relocationRecord(t.Context(), f.r.DataDir, f.claims, f.read()) |
| 44 | if err != nil { |
| 45 | t.Fatal(err) |
| 46 | } |
| 47 | held := rt.Route |
| 48 | held.HoldOp = f.read().Claim.Op.ID |
| 49 | if _, err := release.StageHeldVerified(t.Context(), f.claims, hsPub, f.cfg.Ratchet, f.r.OptDir, held, "v1", offProofGate(t)); err != nil { |
| 50 | t.Fatal(err) |
| 51 | } |
| 52 | } |
| 53 | if mode == "already-live" { |
| 54 | f.cfg.materialize = f.materialize |
| 55 | if _, err := f.install(); err != nil { |
| 56 | t.Fatal(err) |
| 57 | } |
| 58 | f.cfg.materialize = nil |
| 59 | } |
| 60 | if mode == "damaged" { |
| 61 | if err := os.WriteFile(path, []byte("retained inode"), 0755); err != nil { |
| 62 | t.Fatal(err) |
| 63 | } |
| 64 | } |
| 65 | if mode == "claims-off" { |
| 66 | t.Setenv("CARLOS_HOST_CLAIM", "") |
| 67 | } |
| 68 | var before []byte |
| 69 | var identity os.FileInfo |
| 70 | if mode != "fresh" && mode != "claims-off" { |
| 71 | var err error |
| 72 | before, err = os.ReadFile(path) |
| 73 | if err != nil { |
| 74 | t.Fatal(err) |
| 75 | } |
| 76 | identity, err = os.Stat(path) |
| 77 | if err != nil { |
| 78 | t.Fatal(err) |
| 79 | } |
| 80 | } |
| 81 | receipt, err := f.install() |
| 82 | if mode == "already-live" || mode == "claims-off" { |
| 83 | if err != nil || receipt.JournalSHA256 == "" { |
| 84 | t.Fatalf("verified legacy/live install: %+v %v", receipt, err) |
| 85 | } |
| 86 | got, err := os.ReadFile(path) |
| 87 | if err != nil || !bytes.Equal(got, artifact) { |
| 88 | t.Fatalf("installed artifact: %q %v", got, err) |
| 89 | } |
| 90 | return |
| 91 | } |
| 92 | if !errors.Is(err, errHeldReleaseUnavailable) { |
| 93 | t.Errorf("unsupported root relocation must refuse before materializing: %+v %v", receipt, err) |
| 94 | } |
| 95 | if receipt.JournalSHA256 != "" { |
| 96 | t.Error("unsupported relocation returned completion") |
| 97 | } |
| 98 | if _, err := os.Lstat(release.LiveLink(f.r.OptDir, buildHost)); !errors.Is(err, os.ErrNotExist) { |
| 99 | t.Errorf("relocation published live: %v", err) |
| 100 | } |
| 101 | if mode == "fresh" { |
| 102 | if _, err := os.Stat(path); !errors.Is(err, os.ErrNotExist) { |
| 103 | t.Errorf("relocation staged without root pins: %v", err) |
| 104 | } |
| 105 | } else { |
| 106 | got, err := os.ReadFile(path) |
| 107 | after, statErr := os.Stat(path) |
| 108 | if err != nil || statErr != nil || !bytes.Equal(before, got) || !os.SameFile(identity, after) { |
| 109 | t.Errorf("retained artifact changed: %q %v %v", got, err, statErr) |
| 110 | } |
| 111 | } |
| 112 | journal, pathErr := relocationInstallPath(f.r.DataDir, f.read().Claim.Op.ID) |
| 113 | if pathErr != nil { |
| 114 | t.Fatal(pathErr) |
| 115 | } |
| 116 | if _, err := os.Stat(journal); !errors.Is(err, os.ErrNotExist) { |
| 117 | t.Errorf("refusal wrote completion journal: %v", err) |
| 118 | } |
| 119 | requests, err := filepath.Glob(filepath.Join(release.HeldStageDir(f.r.DataDir), "*")) |
| 120 | if err != nil || len(requests) != 0 { |
| 121 | t.Fatalf("unsupported operation queued legacy relay: %v %v", requests, err) |
| 122 | } |
| 123 | }) |
| 124 | } |
| 125 | } |
| 126 | |
| 127 | func TestPlan14GenerationRelocationRelayRefusal(t *testing.T) { |
| 128 | for _, action := range []string{heldReleaseStage, heldReleasePublish} { |
| 129 | for _, kind := range []string{hostclaim.KindRelocating, hostclaim.KindMoving, hostclaim.KindLanding, hostclaim.KindRestoring} { |
| 130 | t.Run(action+"/"+kind, func(t *testing.T) { |
| 131 | f := newHRFixture(t) |
| 132 | f.set(func(f *hrFixture) { |
| 133 | f.claim.Op.Kind = hostclaim.KindRelocating |
| 134 | f.claim.Op.Phase = hostclaim.PhaseInstalled |
| 135 | f.claim.Op.Journal = map[string]string{"install_stamp": "7", "install_release": "v7"} |
| 136 | f.rec.Move = nil |
| 137 | f.row.Status = "relocating" |
| 138 | }) |
| 139 | f.root.Authenticate = func(context.Context, net.Conn) (StopPeer, error) { return hrPeer, nil } |
| 140 | client := newHeldReleaseRootClient(serveClaimRoot(t, f.root)) |
| 141 | q := f.request(action) |
| 142 | q.Kind = kind |
| 143 | if _, err := client.HeldRelease(t.Context(), q); err == nil { |
| 144 | t.Fatal("unsupported relocation granted through root relay") |
| 145 | } |
| 146 | if _, err := os.Stat(release.VersionPath(f.opt, "bab", "v7", "app")); !errors.Is(err, os.ErrNotExist) { |
| 147 | t.Fatalf("root staged unsupported relocation: %v", err) |
| 148 | } |
| 149 | if _, err := os.Lstat(release.LiveLink(f.opt, p1Host)); !errors.Is(err, os.ErrNotExist) { |
| 150 | t.Fatalf("root published unsupported relocation: %v", err) |
| 151 | } |
| 152 | entries, err := os.ReadDir(f.receipts) |
| 153 | if err != nil || len(entries) != 0 { |
| 154 | t.Fatalf("root receipted unsupported relocation: %v %v", entries, err) |
| 155 | } |
| 156 | f.sel.mu.Lock() |
| 157 | defer f.sel.mu.Unlock() |
| 158 | if len(f.sel.selected) != 0 { |
| 159 | t.Fatalf("unsupported relocation selected work: %v", f.sel.selected) |
| 160 | } |
| 161 | }) |
| 162 | } |
| 163 | } |
| 164 | } |
| 165 | |
amadan