Beispiel #1
0
func TestValidateRootCanContainOnlyx509KeysWithRightGun(t *testing.T) {
	gun := "docker.com/notary"
	repo, cs, err := testutils.EmptyRepo("wrong/gun")
	require.NoError(t, err)
	serverCrypto := testutils.CopyKeys(t, cs, data.CanonicalTimestampRole)

	// if the root has the wrong gun, the server will fail to validate
	r, tg, sn, ts, err := testutils.Sign(repo)
	require.NoError(t, err)
	root, targets, snapshot, timestamp, err := getUpdates(r, tg, sn, ts)
	require.NoError(t, err)

	_, err = validateUpdate(serverCrypto, gun,
		[]storage.MetaUpdate{root, targets, snapshot, timestamp},
		storage.NewMemStorage())
	require.Error(t, err)
	require.IsType(t, validation.ErrBadRoot{}, err)

	// create regular non-x509 keys - change the root keys to one that is not
	// an x509 key - it should also fail to validate
	newRootKey, err := cs.Create(data.CanonicalRootRole, gun, data.ECDSAKey)
	require.NoError(t, err)
	require.NoError(t, repo.ReplaceBaseKeys(data.CanonicalRootRole, newRootKey))

	r, tg, sn, ts, err = testutils.Sign(repo)
	require.NoError(t, err)
	root, targets, snapshot, timestamp, err = getUpdates(r, tg, sn, ts)
	require.NoError(t, err)

	_, err = validateUpdate(serverCrypto, gun,
		[]storage.MetaUpdate{root, targets, snapshot, timestamp},
		storage.NewMemStorage())
	require.Error(t, err)
	require.IsType(t, validation.ErrBadRoot{}, err)
}
Beispiel #2
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// Ensures that the httpstore can interpret the errors returned from the server
func TestValidationErrorFormat(t *testing.T) {
	ctx := context.WithValue(
		context.Background(), notary.CtxKeyMetaStore, storage.NewMemStorage())
	ctx = context.WithValue(ctx, notary.CtxKeyKeyAlgo, data.ED25519Key)

	handler := RootHandler(ctx, nil, signed.NewEd25519(), nil, nil, nil)
	server := httptest.NewServer(handler)
	defer server.Close()

	client, err := store.NewHTTPStore(
		fmt.Sprintf("%s/v2/docker.com/notary/_trust/tuf/", server.URL),
		"",
		"json",
		"key",
		http.DefaultTransport,
	)
	require.NoError(t, err)

	repo, _, err := testutils.EmptyRepo("docker.com/notary")
	require.NoError(t, err)
	r, tg, sn, ts, err := testutils.Sign(repo)
	require.NoError(t, err)
	rs, rt, _, _, err := testutils.Serialize(r, tg, sn, ts)
	require.NoError(t, err)

	// No snapshot is passed, and the server doesn't have the snapshot key,
	// so ErrBadHierarchy
	err = client.SetMulti(map[string][]byte{
		data.CanonicalRootRole:    rs,
		data.CanonicalTargetsRole: rt,
	})
	require.Error(t, err)
	require.IsType(t, validation.ErrBadHierarchy{}, err)
}
Beispiel #3
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func TestValidatePrevTimestamp(t *testing.T) {
	gun := "docker.com/notary"
	repo, cs, err := testutils.EmptyRepo(gun)
	require.NoError(t, err)

	r, tg, sn, ts, err := testutils.Sign(repo)
	require.NoError(t, err)
	root, targets, snapshot, timestamp, err := getUpdates(r, tg, sn, ts)
	require.NoError(t, err)

	updates := []storage.MetaUpdate{root, targets, snapshot}

	store := storage.NewMemStorage()
	store.UpdateCurrent(gun, timestamp)

	serverCrypto := testutils.CopyKeys(t, cs, data.CanonicalTimestampRole)
	updates, err = validateUpdate(serverCrypto, gun, updates, store)
	require.NoError(t, err)

	// we generated our own timestamp, and did not take the other timestamp,
	// but all other metadata should come from updates
	var foundTimestamp bool
	for _, update := range updates {
		if update.Role == data.CanonicalTimestampRole {
			foundTimestamp = true
			oldTimestamp, newTimestamp := &data.SignedTimestamp{}, &data.SignedTimestamp{}
			require.NoError(t, json.Unmarshal(timestamp.Data, oldTimestamp))
			require.NoError(t, json.Unmarshal(update.Data, newTimestamp))
			require.Equal(t, oldTimestamp.Signed.Version+1, newTimestamp.Signed.Version)
		}
	}
	require.True(t, foundTimestamp)
}
Beispiel #4
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func TestValidateTargetsModifiedHash(t *testing.T) {
	gun := "docker.com/notary"
	repo, cs, err := testutils.EmptyRepo(gun)
	require.NoError(t, err)
	store := storage.NewMemStorage()

	r, tg, sn, ts, err := testutils.Sign(repo)
	require.NoError(t, err)

	snap, err := data.SnapshotFromSigned(sn)
	require.NoError(t, err)
	snap.Signed.Meta["targets"].Hashes["sha256"][0] = snap.Signed.Meta["targets"].Hashes["sha256"][0] ^ 0xff

	sn, err = snap.ToSigned()
	require.NoError(t, err)

	root, targets, snapshot, timestamp, err := getUpdates(r, tg, sn, ts)
	require.NoError(t, err)

	updates := []storage.MetaUpdate{root, targets, snapshot, timestamp}

	serverCrypto := testutils.CopyKeys(t, cs, data.CanonicalTimestampRole)
	_, err = validateUpdate(serverCrypto, gun, updates, store)
	require.Error(t, err)
	require.IsType(t, validation.ErrBadSnapshot{}, err)
}
Beispiel #5
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// We cannot validate a new root if the old root is corrupt, because there might
// have been a root key rotation.
func TestValidateOldRootCorruptRootRole(t *testing.T) {
	gun := "docker.com/notary"
	repo, cs, err := testutils.EmptyRepo(gun)
	require.NoError(t, err)
	store := storage.NewMemStorage()

	r, tg, sn, ts, err := testutils.Sign(repo)
	require.NoError(t, err)
	root, targets, snapshot, timestamp, err := getUpdates(r, tg, sn, ts)
	require.NoError(t, err)

	// so a valid root, but missing the root role
	signedRoot, err := data.RootFromSigned(r)
	require.NoError(t, err)
	delete(signedRoot.Signed.Roles, data.CanonicalRootRole)
	badRootJSON, err := json.Marshal(signedRoot)
	require.NoError(t, err)
	badRoot := storage.MetaUpdate{
		Version: root.Version,
		Role:    root.Role,
		Data:    badRootJSON,
	}
	store.UpdateCurrent(gun, badRoot)
	updates := []storage.MetaUpdate{root, targets, snapshot, timestamp}

	serverCrypto := testutils.CopyKeys(t, cs, data.CanonicalTimestampRole)
	_, err = validateUpdate(serverCrypto, gun, updates, store)
	require.Error(t, err)
	require.IsType(t, data.ErrInvalidMetadata{}, err)
}
Beispiel #6
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func TestValidateSnapshotGenerate(t *testing.T) {
	gun := "docker.com/notary"
	repo, cs, err := testutils.EmptyRepo(gun)
	require.NoError(t, err)
	store := storage.NewMemStorage()
	snapRole, err := repo.GetBaseRole(data.CanonicalSnapshotRole)
	require.NoError(t, err)

	for _, k := range snapRole.Keys {
		err := store.SetKey(gun, data.CanonicalSnapshotRole, k.Algorithm(), k.Public())
		require.NoError(t, err)
	}

	r, tg, sn, ts, err := testutils.Sign(repo)
	require.NoError(t, err)
	root, targets, _, _, err := getUpdates(r, tg, sn, ts)
	require.NoError(t, err)

	updates := []storage.MetaUpdate{targets}

	store.UpdateCurrent(gun, root)

	serverCrypto := testutils.CopyKeys(t, cs, data.CanonicalTimestampRole, data.CanonicalSnapshotRole)
	_, err = validateUpdate(serverCrypto, gun, updates, store)
	require.NoError(t, err)
}
Beispiel #7
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func TestValidateSnapshotGeneratePrevCorrupt(t *testing.T) {
	kdb, repo, cs := testutils.EmptyRepo()
	store := storage.NewMemStorage()
	snapRole := kdb.GetRole(data.CanonicalSnapshotRole)

	for _, id := range snapRole.KeyIDs {
		k := kdb.GetKey(id)
		assert.NotNil(t, k)
		err := store.SetKey("testGUN", data.CanonicalSnapshotRole, k.Algorithm(), k.Public())
		assert.NoError(t, err)
	}

	r, tg, sn, ts, err := testutils.Sign(repo)
	assert.NoError(t, err)
	root, targets, snapshot, _, err := getUpdates(r, tg, sn, ts)
	assert.NoError(t, err)

	updates := []storage.MetaUpdate{root, targets}

	// corrupt the JSON structure of prev snapshot
	snapshot.Data = snapshot.Data[1:]
	// set the current snapshot in the store manually so we find it when generating
	// the next version
	store.UpdateCurrent("testGUN", snapshot)

	copyTimestampKey(t, kdb, store, "testGUN")
	updates, err = validateUpdate(cs, "testGUN", updates, store)
	assert.Error(t, err)
}
Beispiel #8
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func TestValidateSnapshotGenerate(t *testing.T) {
	kdb, repo, cs := testutils.EmptyRepo()
	store := storage.NewMemStorage()
	snapRole := kdb.GetRole(data.CanonicalSnapshotRole)

	for _, id := range snapRole.KeyIDs {
		k := kdb.GetKey(id)
		assert.NotNil(t, k)
		err := store.SetKey("testGUN", data.CanonicalSnapshotRole, k.Algorithm(), k.Public())
		assert.NoError(t, err)
	}

	r, tg, sn, ts, err := testutils.Sign(repo)
	assert.NoError(t, err)
	root, targets, _, _, err := getUpdates(r, tg, sn, ts)
	assert.NoError(t, err)

	updates := []storage.MetaUpdate{targets}

	store.UpdateCurrent("testGUN", root)

	copyTimestampKey(t, kdb, store, "testGUN")
	updates, err = validateUpdate(cs, "testGUN", updates, store)
	assert.NoError(t, err)
}
Beispiel #9
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// Ensures that the httpstore can interpret the errors returned from the server
func TestValidationErrorFormat(t *testing.T) {
	ctx := context.WithValue(
		context.Background(), "metaStore", storage.NewMemStorage())
	ctx = context.WithValue(ctx, "keyAlgorithm", data.ED25519Key)

	handler := RootHandler(nil, ctx, signed.NewEd25519())
	server := httptest.NewServer(handler)
	defer server.Close()

	client, err := store.NewHTTPStore(
		fmt.Sprintf("%s/v2/gun/_trust/tuf/", server.URL),
		"",
		"json",
		"",
		"key",
		http.DefaultTransport,
	)

	_, repo, _ := testutils.EmptyRepo()
	r, tg, sn, ts, err := testutils.Sign(repo)
	assert.NoError(t, err)
	rs, _, _, _, err := testutils.Serialize(r, tg, sn, ts)
	assert.NoError(t, err)

	err = client.SetMultiMeta(map[string][]byte{data.CanonicalRootRole: rs})
	assert.Error(t, err)
	assert.IsType(t, validation.ErrBadRoot{}, err)
}
Beispiel #10
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func TestValidateNoRoot(t *testing.T) {
	_, repo, _ := testutils.EmptyRepo()
	store := storage.NewMemStorage()

	r, tg, sn, ts, err := testutils.Sign(repo)
	assert.NoError(t, err)
	_, targets, snapshot, timestamp, err := testutils.Serialize(r, tg, sn, ts)
	assert.NoError(t, err)

	updates := []storage.MetaUpdate{
		{
			Role:    "targets",
			Version: 1,
			Data:    targets,
		},
		{
			Role:    "snapshot",
			Version: 1,
			Data:    snapshot,
		},
		{
			Role:    "timestamp",
			Version: 1,
			Data:    timestamp,
		},
	}

	err = validateUpdate("testGUN", updates, store)
	assert.Error(t, err)
	assert.IsType(t, ErrValidation{}, err)
}
Beispiel #11
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func TestValidateSnapshotMissing(t *testing.T) {
	_, repo, _ := testutils.EmptyRepo()
	store := storage.NewMemStorage()

	r, tg, sn, ts, err := testutils.Sign(repo)
	assert.NoError(t, err)
	root, targets, _, _, err := testutils.Serialize(r, tg, sn, ts)
	assert.NoError(t, err)

	updates := []storage.MetaUpdate{
		{
			Role:    "root",
			Version: 1,
			Data:    root,
		},
		{
			Role:    "targets",
			Version: 1,
			Data:    targets,
		},
	}

	err = validateUpdate("testGUN", updates, store)
	assert.Error(t, err)
	assert.IsType(t, ErrBadHierarchy{}, err)
}
func TestValidateTargetsModifiedHash(t *testing.T) {
	repo, cs, err := testutils.EmptyRepo("docker.com/notary")
	assert.NoError(t, err)
	store := storage.NewMemStorage()

	r, tg, sn, ts, err := testutils.Sign(repo)
	assert.NoError(t, err)

	snap, err := data.SnapshotFromSigned(sn)
	assert.NoError(t, err)
	snap.Signed.Meta["targets"].Hashes["sha256"][0] = snap.Signed.Meta["targets"].Hashes["sha256"][0] ^ 0xff

	sn, err = snap.ToSigned()
	assert.NoError(t, err)

	root, targets, snapshot, timestamp, err := getUpdates(r, tg, sn, ts)
	assert.NoError(t, err)

	updates := []storage.MetaUpdate{root, targets, snapshot, timestamp}

	copyTimestampKey(t, repo, store, "testGUN")
	_, err = validateUpdate(cs, "testGUN", updates, store)
	assert.Error(t, err)
	assert.IsType(t, validation.ErrBadSnapshot{}, err)
}
Beispiel #13
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// ### Snapshot size mismatch negative tests ###
func TestValidateRootModifiedSize(t *testing.T) {
	gun := "docker.com/notary"
	repo, cs, err := testutils.EmptyRepo(gun)
	require.NoError(t, err)
	store := storage.NewMemStorage()

	r, tg, sn, ts, err := testutils.Sign(repo)
	require.NoError(t, err)

	// add another copy of the signature so the hash is different
	r.Signatures = append(r.Signatures, r.Signatures[0])

	root, targets, snapshot, timestamp, err := getUpdates(r, tg, sn, ts)
	require.NoError(t, err)

	// flip all the bits in the first byte
	root.Data[0] = root.Data[0] ^ 0xff

	updates := []storage.MetaUpdate{root, targets, snapshot, timestamp}

	serverCrypto := testutils.CopyKeys(t, cs, data.CanonicalTimestampRole)
	_, err = validateUpdate(serverCrypto, gun, updates, store)
	require.Error(t, err)
	require.IsType(t, validation.ErrBadRoot{}, err)
}
Beispiel #14
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// If there is no timestamp key in the store, validation fails.  This could
// happen if pushing an existing repository from one server to another that
// does not have the repo.
func TestValidateRootNoTimestampKey(t *testing.T) {
	_, oldRepo, cs := testutils.EmptyRepo()

	r, tg, sn, ts, err := testutils.Sign(oldRepo)
	assert.NoError(t, err)
	root, targets, snapshot, _, err := getUpdates(r, tg, sn, ts)
	assert.NoError(t, err)

	store := storage.NewMemStorage()
	updates := []storage.MetaUpdate{root, targets, snapshot}

	// sanity check - no timestamp keys for the GUN
	_, _, err = store.GetKey("testGUN", data.CanonicalTimestampRole)
	assert.Error(t, err)
	assert.IsType(t, &storage.ErrNoKey{}, err)

	// do not copy the targets key to the storage, and try to update the root
	_, err = validateUpdate(cs, "testGUN", updates, store)
	assert.Error(t, err)
	assert.IsType(t, validation.ErrBadRoot{}, err)

	// there should still be no timestamp keys - one should not have been
	// created
	_, _, err = store.GetKey("testGUN", data.CanonicalTimestampRole)
	assert.Error(t, err)
}
func TestValidateSnapshotGenerate(t *testing.T) {
	repo, cs, err := testutils.EmptyRepo("docker.com/notary")
	assert.NoError(t, err)
	store := storage.NewMemStorage()
	snapRole, err := repo.GetBaseRole(data.CanonicalSnapshotRole)
	assert.NoError(t, err)

	for _, k := range snapRole.Keys {
		err := store.SetKey("testGUN", data.CanonicalSnapshotRole, k.Algorithm(), k.Public())
		assert.NoError(t, err)
	}

	r, tg, sn, ts, err := testutils.Sign(repo)
	assert.NoError(t, err)
	root, targets, _, _, err := getUpdates(r, tg, sn, ts)
	assert.NoError(t, err)

	updates := []storage.MetaUpdate{targets}

	store.UpdateCurrent("testGUN", root)

	copyTimestampKey(t, repo, store, "testGUN")
	updates, err = validateUpdate(cs, "testGUN", updates, store)
	assert.NoError(t, err)
}
Beispiel #16
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// If the timestamp role has a threshold > 1, validation fails.
func TestValidateRootInvalidTimestampThreshold(t *testing.T) {
	gun := "docker.com/notary"
	oldRepo, cs, err := testutils.EmptyRepo(gun)
	require.NoError(t, err)

	tsKey2, err := testutils.CreateKey(cs, gun, "timestamp2", data.ECDSAKey)
	require.NoError(t, err)
	oldRepo.AddBaseKeys(data.CanonicalTimestampRole, tsKey2)
	tsRole, ok := oldRepo.Root.Signed.Roles[data.CanonicalTimestampRole]
	require.True(t, ok)
	tsRole.Threshold = 2

	r, tg, sn, ts, err := testutils.Sign(oldRepo)
	require.NoError(t, err)
	root, targets, snapshot, _, err := getUpdates(r, tg, sn, ts)
	require.NoError(t, err)

	store := storage.NewMemStorage()
	updates := []storage.MetaUpdate{root, targets, snapshot}

	serverCrypto := testutils.CopyKeys(t, cs, data.CanonicalTimestampRole)
	_, err = validateUpdate(serverCrypto, gun, updates, store)
	require.Error(t, err)
	require.IsType(t, validation.ErrBadRoot{}, err)
}
Beispiel #17
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// Store is broken when getting the current snapshot
func TestValidateSnapshotGenerateStoreGetCurrentSnapshotBroken(t *testing.T) {
	gun := "docker.com/notary"
	repo, cs, err := testutils.EmptyRepo(gun)
	require.NoError(t, err)
	store := getFailStore{
		MetaStore:    storage.NewMemStorage(),
		errsToReturn: map[string]error{data.CanonicalSnapshotRole: data.ErrNoSuchRole{}},
	}
	snapRole, err := repo.GetBaseRole(data.CanonicalSnapshotRole)
	require.NoError(t, err)

	for _, k := range snapRole.Keys {
		err := store.SetKey(gun, data.CanonicalSnapshotRole, k.Algorithm(), k.Public())
		require.NoError(t, err)
	}

	r, tg, sn, ts, err := testutils.Sign(repo)
	require.NoError(t, err)
	root, targets, _, _, err := getUpdates(r, tg, sn, ts)
	require.NoError(t, err)

	updates := []storage.MetaUpdate{root, targets}

	serverCrypto := testutils.CopyKeys(t, cs, data.CanonicalTimestampRole, data.CanonicalSnapshotRole)
	_, err = validateUpdate(serverCrypto, gun, updates, store)
	require.Error(t, err)
	require.IsType(t, data.ErrNoSuchRole{}, err)
}
Beispiel #18
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func TestValidateSnapshotGeneratePrevCorrupt(t *testing.T) {
	gun := "docker.com/notary"
	repo, cs, err := testutils.EmptyRepo(gun)
	require.NoError(t, err)
	store := storage.NewMemStorage()
	snapRole, err := repo.GetBaseRole(data.CanonicalSnapshotRole)
	require.NoError(t, err)

	for _, k := range snapRole.Keys {
		err := store.SetKey(gun, data.CanonicalSnapshotRole, k.Algorithm(), k.Public())
		require.NoError(t, err)
	}

	r, tg, sn, ts, err := testutils.Sign(repo)
	require.NoError(t, err)
	root, targets, snapshot, _, err := getUpdates(r, tg, sn, ts)
	require.NoError(t, err)

	updates := []storage.MetaUpdate{root, targets}

	// corrupt the JSON structure of prev snapshot
	snapshot.Data = snapshot.Data[1:]
	// set the current snapshot in the store manually so we find it when generating
	// the next version
	store.UpdateCurrent(gun, snapshot)

	serverCrypto := testutils.CopyKeys(t, cs, data.CanonicalTimestampRole, data.CanonicalSnapshotRole)
	_, err = validateUpdate(serverCrypto, gun, updates, store)
	require.Error(t, err)
	require.IsType(t, &json.SyntaxError{}, err)
}
Beispiel #19
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func TestValidateEmptyNew(t *testing.T) {
	kdb, repo, cs := testutils.EmptyRepo()
	store := storage.NewMemStorage()

	r, tg, sn, ts, err := testutils.Sign(repo)
	assert.NoError(t, err)
	root, targets, snapshot, timestamp, err := getUpdates(r, tg, sn, ts)
	assert.NoError(t, err)

	updates := []storage.MetaUpdate{root, targets, snapshot, timestamp}

	copyTimestampKey(t, kdb, store, "testGUN")
	_, err = validateUpdate(cs, "testGUN", updates, store)
	assert.NoError(t, err)
}
Beispiel #20
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func TestValidateSnapshotMissing(t *testing.T) {
	kdb, repo, cs := testutils.EmptyRepo()
	store := storage.NewMemStorage()

	r, tg, sn, ts, err := testutils.Sign(repo)
	assert.NoError(t, err)
	root, targets, _, _, err := getUpdates(r, tg, sn, ts)
	assert.NoError(t, err)

	updates := []storage.MetaUpdate{root, targets}

	copyTimestampKey(t, kdb, store, "testGUN")
	_, err = validateUpdate(cs, "testGUN", updates, store)
	assert.Error(t, err)
	assert.IsType(t, validation.ErrBadHierarchy{}, err)
}
func TestValidateNoNewRoot(t *testing.T) {
	repo, cs, err := testutils.EmptyRepo("docker.com/notary")
	assert.NoError(t, err)
	store := storage.NewMemStorage()

	r, tg, sn, ts, err := testutils.Sign(repo)
	assert.NoError(t, err)
	root, targets, snapshot, timestamp, err := getUpdates(r, tg, sn, ts)
	assert.NoError(t, err)

	store.UpdateCurrent("testGUN", root)
	updates := []storage.MetaUpdate{targets, snapshot, timestamp}

	copyTimestampKey(t, repo, store, "testGUN")
	_, err = validateUpdate(cs, "testGUN", updates, store)
	assert.NoError(t, err)
}
Beispiel #22
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func TestValidateNoRoot(t *testing.T) {
	kdb, repo, cs, err := testutils.EmptyRepo("docker.com/notary")
	assert.NoError(t, err)
	store := storage.NewMemStorage()

	r, tg, sn, ts, err := testutils.Sign(repo)
	assert.NoError(t, err)
	_, targets, snapshot, timestamp, err := getUpdates(r, tg, sn, ts)
	assert.NoError(t, err)

	updates := []storage.MetaUpdate{targets, snapshot, timestamp}

	copyTimestampKey(t, kdb, store, "testGUN")
	_, err = validateUpdate(cs, "testGUN", updates, store)
	assert.Error(t, err)
	assert.IsType(t, validation.ErrValidation{}, err)
}
func TestValidateRootRotation(t *testing.T) {
	repo, crypto, err := testutils.EmptyRepo("docker.com/notary")
	assert.NoError(t, err)
	store := storage.NewMemStorage()

	r, tg, sn, ts, err := testutils.Sign(repo)
	assert.NoError(t, err)
	root, targets, snapshot, timestamp, err := getUpdates(r, tg, sn, ts)
	assert.NoError(t, err)

	store.UpdateCurrent("testGUN", root)

	oldRootRole := repo.Root.Signed.Roles["root"]
	oldRootKey := repo.Root.Signed.Keys[oldRootRole.KeyIDs[0]]

	rootKey, err := crypto.Create("root", data.ED25519Key)
	assert.NoError(t, err)
	rootRole, err := data.NewRole("root", 1, []string{rootKey.ID()}, nil)
	assert.NoError(t, err)

	delete(repo.Root.Signed.Keys, oldRootRole.KeyIDs[0])

	repo.Root.Signed.Roles["root"] = &rootRole.RootRole
	repo.Root.Signed.Keys[rootKey.ID()] = rootKey

	r, err = repo.SignRoot(data.DefaultExpires(data.CanonicalRootRole))
	assert.NoError(t, err)
	err = signed.Sign(crypto, r, rootKey, oldRootKey)
	assert.NoError(t, err)

	rt, err := data.RootFromSigned(r)
	assert.NoError(t, err)
	repo.SetRoot(rt)

	sn, err = repo.SignSnapshot(data.DefaultExpires(data.CanonicalSnapshotRole))
	assert.NoError(t, err)
	root, targets, snapshot, timestamp, err = getUpdates(r, tg, sn, ts)
	assert.NoError(t, err)

	updates := []storage.MetaUpdate{root, targets, snapshot, timestamp}

	copyTimestampKey(t, repo, store, "testGUN")
	_, err = validateUpdate(crypto, "testGUN", updates, store)
	assert.NoError(t, err)
}
Beispiel #24
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func TestValidateOldRoot(t *testing.T) {
	gun := "docker.com/notary"
	repo, cs, err := testutils.EmptyRepo(gun)
	require.NoError(t, err)
	store := storage.NewMemStorage()

	r, tg, sn, ts, err := testutils.Sign(repo)
	require.NoError(t, err)
	root, targets, snapshot, timestamp, err := getUpdates(r, tg, sn, ts)
	require.NoError(t, err)

	store.UpdateCurrent(gun, root)
	updates := []storage.MetaUpdate{root, targets, snapshot, timestamp}

	serverCrypto := testutils.CopyKeys(t, cs, data.CanonicalTimestampRole)
	_, err = validateUpdate(serverCrypto, gun, updates, store)
	require.NoError(t, err)
}
Beispiel #25
0
func TestValidateSnapshotMissingNoSnapshotKey(t *testing.T) {
	gun := "docker.com/notary"
	repo, cs, err := testutils.EmptyRepo(gun)
	require.NoError(t, err)
	store := storage.NewMemStorage()

	r, tg, sn, ts, err := testutils.Sign(repo)
	require.NoError(t, err)
	root, targets, _, _, err := getUpdates(r, tg, sn, ts)
	require.NoError(t, err)

	updates := []storage.MetaUpdate{root, targets}

	serverCrypto := testutils.CopyKeys(t, cs, data.CanonicalTimestampRole)
	_, err = validateUpdate(serverCrypto, gun, updates, store)
	require.Error(t, err)
	require.IsType(t, validation.ErrBadHierarchy{}, err)
}
Beispiel #26
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func TestValidateTargetsRoleMissing(t *testing.T) {
	kdb, repo, cs := testutils.EmptyRepo()
	store := storage.NewMemStorage()

	delete(repo.Root.Signed.Roles, "targets")

	r, tg, sn, ts, err := testutils.Sign(repo)
	assert.NoError(t, err)
	root, targets, snapshot, timestamp, err := getUpdates(r, tg, sn, ts)
	assert.NoError(t, err)

	updates := []storage.MetaUpdate{root, targets, snapshot, timestamp}

	copyTimestampKey(t, kdb, store, "testGUN")
	_, err = validateUpdate(cs, "testGUN", updates, store)
	assert.Error(t, err)
	assert.IsType(t, validation.ErrBadRoot{}, err)
}
Beispiel #27
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func TestValidateTargetsModifiedHash(t *testing.T) {
	_, repo, _ := testutils.EmptyRepo()
	store := storage.NewMemStorage()

	r, tg, sn, ts, err := testutils.Sign(repo)
	assert.NoError(t, err)

	snap, err := data.SnapshotFromSigned(sn)
	assert.NoError(t, err)
	snap.Signed.Meta["targets"].Hashes["sha256"][0] = snap.Signed.Meta["targets"].Hashes["sha256"][0] ^ 0xff

	sn, err = snap.ToSigned()
	assert.NoError(t, err)

	root, targets, snapshot, timestamp, err := testutils.Serialize(r, tg, sn, ts)
	assert.NoError(t, err)

	updates := []storage.MetaUpdate{
		{
			Role:    "root",
			Version: 1,
			Data:    root,
		},
		{
			Role:    "targets",
			Version: 1,
			Data:    targets,
		},
		{
			Role:    "snapshot",
			Version: 1,
			Data:    snapshot,
		},
		{
			Role:    "timestamp",
			Version: 1,
			Data:    timestamp,
		},
	}

	err = validateUpdate("testGUN", updates, store)
	assert.Error(t, err)
	assert.IsType(t, ErrBadSnapshot{}, err)
}
Beispiel #28
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func TestValidateSnapshotCorrupt(t *testing.T) {
	kdb, repo, cs := testutils.EmptyRepo()
	store := storage.NewMemStorage()

	r, tg, sn, ts, err := testutils.Sign(repo)
	assert.NoError(t, err)
	root, targets, snapshot, timestamp, err := getUpdates(r, tg, sn, ts)
	assert.NoError(t, err)

	// flip all the bits in the first byte
	snapshot.Data[0] = snapshot.Data[0] ^ 0xff

	updates := []storage.MetaUpdate{root, targets, snapshot, timestamp}

	copyTimestampKey(t, kdb, store, "testGUN")
	_, err = validateUpdate(cs, "testGUN", updates, store)
	assert.Error(t, err)
	assert.IsType(t, validation.ErrBadSnapshot{}, err)
}
Beispiel #29
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// If the timestamp role has a threshold > 1, validation fails.
func TestValidateRootInvalidTimestampThreshold(t *testing.T) {
	kdb, oldRepo, cs := testutils.EmptyRepo()
	tsRole, ok := oldRepo.Root.Signed.Roles[data.CanonicalTimestampRole]
	assert.True(t, ok)
	tsRole.Threshold = 2

	r, tg, sn, ts, err := testutils.Sign(oldRepo)
	assert.NoError(t, err)
	root, targets, snapshot, _, err := getUpdates(r, tg, sn, ts)
	assert.NoError(t, err)

	store := storage.NewMemStorage()
	updates := []storage.MetaUpdate{root, targets, snapshot}

	copyTimestampKey(t, kdb, store, "testGUN")
	_, err = validateUpdate(cs, "testGUN", updates, store)
	assert.Error(t, err)
	assert.Contains(t, err.Error(), "timestamp role has invalid threshold")
}
Beispiel #30
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// ### Snapshot size mismatch negative tests ###
func TestValidateRootModifiedSize(t *testing.T) {
	_, repo, _ := testutils.EmptyRepo()
	store := storage.NewMemStorage()

	r, tg, sn, ts, err := testutils.Sign(repo)
	assert.NoError(t, err)

	// add another copy of the signature so the hash is different
	r.Signatures = append(r.Signatures, r.Signatures[0])

	root, targets, snapshot, timestamp, err := testutils.Serialize(r, tg, sn, ts)
	assert.NoError(t, err)

	// flip all the bits in the first byte
	root[0] = root[0] ^ 0xff

	updates := []storage.MetaUpdate{
		{
			Role:    "root",
			Version: 1,
			Data:    root,
		},
		{
			Role:    "targets",
			Version: 1,
			Data:    targets,
		},
		{
			Role:    "snapshot",
			Version: 1,
			Data:    snapshot,
		},
		{
			Role:    "timestamp",
			Version: 1,
			Data:    timestamp,
		},
	}

	err = validateUpdate("testGUN", updates, store)
	assert.Error(t, err)
	assert.IsType(t, ErrBadRoot{}, err)
}