Exemplo n.º 1
0
func TestSharingAdd(t *testing.T) {
	tmp := tempdir.New(t)
	defer tmp.Cleanup()
	app, err := server.New(tmp.Path)
	if err != nil {
		t.Fatal(err)
	}

	var wg sync.WaitGroup
	defer wg.Wait()
	ctrl := controltest.ListenAndServe(t, &wg, app)
	defer ctrl.Close()

	secret := [32]byte{1, 2, 3, 4, 5}
	addReq := &wire.SharingKeyAddRequest{
		Name:   "foo",
		Secret: secret[:],
	}

	rpcConn, err := grpcunix.Dial(filepath.Join(app.DataDir, "control"))
	if err != nil {
		t.Fatal(err)
	}
	defer rpcConn.Close()
	rpcClient := wire.NewControlClient(rpcConn)

	ctx := context.Background()
	if _, err := rpcClient.SharingKeyAdd(ctx, addReq); err != nil {
		t.Fatalf("adding sharing key failed: %v", err)
	}
	check := func(tx *db.Tx) error {
		sharingKey, err := tx.SharingKeys().Get("foo")
		if err != nil {
			t.Fatalf("error checking sharing key: %v", err)
		}
		var key [32]byte
		sharingKey.Secret(&key)
		if g, e := key, secret; g != e {
			t.Errorf("wrong secret stored: %x != %x", g, e)
		}
		return nil
	}
	if err := app.DB.View(check); err != nil {
		t.Error(err)
	}
}
Exemplo n.º 2
0
func TestPeerAdd(t *testing.T) {
	tmp := tempdir.New(t)
	defer tmp.Cleanup()
	app, err := server.New(tmp.Path)
	if err != nil {
		t.Fatal(err)
	}

	var wg sync.WaitGroup
	defer wg.Wait()
	ctrl := controltest.ListenAndServe(t, &wg, app)
	defer ctrl.Close()

	pub := peer.PublicKey{1, 2, 3, 4, 5}
	addReq := &wire.PeerAddRequest{
		Pub: pub[:],
	}

	rpcConn, err := grpcunix.Dial(filepath.Join(app.DataDir, "control"))
	if err != nil {
		t.Fatal(err)
	}
	defer rpcConn.Close()
	rpcClient := wire.NewControlClient(rpcConn)

	ctx := context.Background()
	if _, err := rpcClient.PeerAdd(ctx, addReq); err != nil {
		t.Fatalf("adding peer failed: %v", err)
	}

	getPeer := func(tx *db.Tx) error {
		p, err := tx.Peers().Get(&pub)
		if err != nil {
			t.Fatalf("checking stored peer: %v", err)
		}
		if g, e := *p.Pub(), pub; g != e {
			t.Errorf("wrong public key stored: %x != %x", g, e)
		}
		return nil
	}
	if err := app.DB.View(getPeer); err != nil {
		t.Fatal(err)
	}
}
Exemplo n.º 3
0
func TestSharingAddBadNameEmpty(t *testing.T) {
	tmp := tempdir.New(t)
	defer tmp.Cleanup()
	app, err := server.New(tmp.Path)
	if err != nil {
		t.Fatal(err)
	}

	var wg sync.WaitGroup
	defer wg.Wait()
	ctrl := controltest.ListenAndServe(t, &wg, app)
	defer ctrl.Close()

	secret := [32]byte{1, 2, 3, 4, 5}
	addReq := &wire.SharingKeyAddRequest{
		Name:   "",
		Secret: secret[:],
	}

	rpcConn, err := grpcunix.Dial(filepath.Join(app.DataDir, "control"))
	if err != nil {
		t.Fatal(err)
	}
	defer rpcConn.Close()
	rpcClient := wire.NewControlClient(rpcConn)

	ctx := context.Background()
	_, err = rpcClient.SharingKeyAdd(ctx, addReq)
	if err == nil {
		t.Fatalf("expected error from SharingKeyAdd with empty name")
	}
	if err := checkRPCError(err, codes.InvalidArgument, "invalid sharing key name"); err != nil {
		t.Error(err)
	}

	if err := app.DB.View(checkNoSharingKey("foo")); err != nil {
		t.Error(err)
	}
}
Exemplo n.º 4
0
func TestSharingAddBadSecretShort(t *testing.T) {
	tmp := tempdir.New(t)
	defer tmp.Cleanup()
	app, err := server.New(tmp.Path)
	if err != nil {
		t.Fatal(err)
	}

	var wg sync.WaitGroup
	defer wg.Wait()
	ctrl := controltest.ListenAndServe(t, &wg, app)
	defer ctrl.Close()

	tooShort := make([]byte, 33)
	addReq := &wire.SharingKeyAddRequest{
		Name:   "foo",
		Secret: tooShort,
	}

	rpcConn, err := grpcunix.Dial(filepath.Join(app.DataDir, "control"))
	if err != nil {
		t.Fatal(err)
	}
	defer rpcConn.Close()
	rpcClient := wire.NewControlClient(rpcConn)

	ctx := context.Background()
	_, err = rpcClient.SharingKeyAdd(ctx, addReq)
	if err == nil {
		t.Fatalf("expected error from SharingKeyAdd with too short secret")
	}
	if err := checkRPCError(err, codes.InvalidArgument, "sharing key must be exactly 32 bytes"); err != nil {
		t.Error(err)
	}

	if err := app.DB.View(checkNoSharingKey("foo")); err != nil {
		t.Error(err)
	}
}
Exemplo n.º 5
0
func TestPeerAddBadPubLong(t *testing.T) {
	tmp := tempdir.New(t)
	defer tmp.Cleanup()
	app, err := server.New(tmp.Path)
	if err != nil {
		t.Fatal(err)
	}

	var wg sync.WaitGroup
	defer wg.Wait()
	ctrl := controltest.ListenAndServe(t, &wg, app)
	defer ctrl.Close()

	tooLong := make([]byte, 33)
	addReq := &wire.PeerAddRequest{
		Pub: tooLong,
	}

	rpcConn, err := grpcunix.Dial(filepath.Join(app.DataDir, "control"))
	if err != nil {
		t.Fatal(err)
	}
	defer rpcConn.Close()
	rpcClient := wire.NewControlClient(rpcConn)

	ctx := context.Background()
	_, err = rpcClient.PeerAdd(ctx, addReq)
	if err == nil {
		t.Fatalf("expected error from PeerAdd with too long public key")
	}
	if err := checkRPCError(err, codes.InvalidArgument, "bad peer public key: peer public key must be exactly 32 bytes"); err != nil {
		t.Error(err)
	}
	if err := checkHasNoPeers(app); err != nil {
		t.Error(err)
	}
}
Exemplo n.º 6
0
func TestPeerAddBadPubSelf(t *testing.T) {
	tmp := tempdir.New(t)
	defer tmp.Cleanup()
	app, err := server.New(tmp.Path)
	if err != nil {
		t.Fatal(err)
	}

	var wg sync.WaitGroup
	defer wg.Wait()
	ctrl := controltest.ListenAndServe(t, &wg, app)
	defer ctrl.Close()

	addReq := &wire.PeerAddRequest{
		Pub: app.Keys.Sign.Pub[:],
	}

	rpcConn, err := grpcunix.Dial(filepath.Join(app.DataDir, "control"))
	if err != nil {
		t.Fatal(err)
	}
	defer rpcConn.Close()
	rpcClient := wire.NewControlClient(rpcConn)

	ctx := context.Background()
	_, err = rpcClient.PeerAdd(ctx, addReq)
	if err == nil {
		t.Fatalf("expected error from PeerAdd with its own public key")
	}
	if err := checkRPCError(err, codes.InvalidArgument, "cannot add self as peer"); err != nil {
		t.Error(err)
	}
	if err := checkHasNoPeers(app); err != nil {
		t.Error(err)
	}
}
Exemplo n.º 7
0
func TestSyncSimple(t *testing.T) {
	tmp := tempdir.New(t)
	defer tmp.Cleanup()
	app1 := bazfstestutil.NewApp(t, tmp.Subdir("app1"))
	defer app1.Close()
	app2 := bazfstestutil.NewApp(t, tmp.Subdir("app2"))
	defer app2.Close()

	pub1 := (*peer.PublicKey)(app1.Keys.Sign.Pub)

	const (
		volumeName1 = "testvol1"
		volumeName2 = "testvol2"
	)
	connectVolume(t, app1, volumeName1, app2, volumeName2)

	var wg sync.WaitGroup
	defer wg.Wait()
	web1 := httptest.ServeHTTP(t, &wg, app1)
	defer web1.Close()
	setLocation(t, app2, app1.Keys.Sign.Pub, web1.Addr())

	const (
		filename = "greeting"
		input    = "hello, world"
	)
	func() {
		mnt := bazfstestutil.Mounted(t, app1, volumeName1)
		defer mnt.Close()
		if err := ioutil.WriteFile(path.Join(mnt.Dir, filename), []byte(input), 0644); err != nil {
			t.Fatalf("cannot create file: %v", err)
		}
	}()

	// trigger sync
	ctrl := controltest.ListenAndServe(t, &wg, app2)
	defer ctrl.Close()
	rpcConn, err := grpcunix.Dial(filepath.Join(app2.DataDir, "control"))
	if err != nil {
		t.Fatal(err)
	}
	defer rpcConn.Close()
	rpcClient := wire.NewControlClient(rpcConn)
	ctx := context.Background()
	req := &wire.VolumeSyncRequest{
		VolumeName: volumeName2,
		Pub:        pub1[:],
	}
	if _, err := rpcClient.VolumeSync(ctx, req); err != nil {
		t.Fatalf("error while syncing: %v", err)
	}

	mnt := bazfstestutil.Mounted(t, app2, volumeName2)
	defer mnt.Close()
	buf, err := ioutil.ReadFile(path.Join(mnt.Dir, filename))
	if err != nil {
		t.Fatalf("cannot read file: %v", err)
	}
	if g, e := string(buf), input; g != e {
		t.Fatalf("wrong content: %q != %q", g, e)
	}
}
Exemplo n.º 8
0
func TestSyncDeleteActive(t *testing.T) {
	tmp := tempdir.New(t)
	defer tmp.Cleanup()
	app1 := bazfstestutil.NewApp(t, tmp.Subdir("app1"))
	defer app1.Close()
	app2 := bazfstestutil.NewApp(t, tmp.Subdir("app2"))
	defer app2.Close()

	pub1 := (*peer.PublicKey)(app1.Keys.Sign.Pub)

	const (
		volumeName1 = "testvol1"
		volumeName2 = "testvol2"
	)
	connectVolume(t, app1, volumeName1, app2, volumeName2)

	var wg sync.WaitGroup
	defer wg.Wait()
	web1 := httptest.ServeHTTP(t, &wg, app1)
	defer web1.Close()
	setLocation(t, app2, app1.Keys.Sign.Pub, web1.Addr())

	const (
		filename = "greeting"
		input    = "hello, world"
	)
	mnt1 := bazfstestutil.Mounted(t, app1, volumeName1)
	defer mnt1.Close()
	if err := ioutil.WriteFile(path.Join(mnt1.Dir, filename), []byte(input), 0644); err != nil {
		t.Fatalf("cannot create file: %v", err)
	}

	mnt2 := bazfstestutil.Mounted(t, app2, volumeName2)
	defer mnt2.Close()

	{
		proto, err := mnt2.Protocol()
		if err != nil {
			t.Errorf("error getting FUSE protocol version: %v", err)
		}
		if !proto.HasInvalidate() {
			t.Skip("Old FUSE protocol")
		}
	}

	// trigger sync
	ctrl := controltest.ListenAndServe(t, &wg, app2)
	defer ctrl.Close()
	rpcConn, err := grpcunix.Dial(filepath.Join(app2.DataDir, "control"))
	if err != nil {
		t.Fatal(err)
	}
	defer rpcConn.Close()
	rpcClient := wire.NewControlClient(rpcConn)
	ctx := context.Background()
	req := &wire.VolumeSyncRequest{
		VolumeName: volumeName2,
		Pub:        pub1[:],
	}
	if _, err := rpcClient.VolumeSync(ctx, req); err != nil {
		t.Fatalf("error while syncing: %v", err)
	}

	buf, err := ioutil.ReadFile(path.Join(mnt2.Dir, filename))
	if err != nil {
		t.Fatalf("cannot read file: %v", err)
	}
	if g, e := string(buf), input; g != e {
		t.Fatalf("wrong content: %q != %q", g, e)
	}

	if err := os.Remove(path.Join(mnt1.Dir, filename)); err != nil {
		t.Fatalf("cannot create file: %v", err)
	}

	// sync again
	if _, err := rpcClient.VolumeSync(ctx, req); err != nil {
		t.Fatalf("error while syncing: %v", err)
	}

	if _, err := os.Stat(path.Join(mnt2.Dir, filename)); !os.IsNotExist(err) {
		t.Fatalf("file should have been removed")
	}
}
Exemplo n.º 9
0
func TestSyncOpen(t *testing.T) {
	tmp := tempdir.New(t)
	defer tmp.Cleanup()
	app1 := bazfstestutil.NewApp(t, tmp.Subdir("app1"))
	defer app1.Close()
	app2 := bazfstestutil.NewApp(t, tmp.Subdir("app2"))
	defer app2.Close()

	pub1 := (*peer.PublicKey)(app1.Keys.Sign.Pub)

	const (
		volumeName1 = "testvol1"
		volumeName2 = "testvol2"
	)
	connectVolume(t, app1, volumeName1, app2, volumeName2)

	var wg sync.WaitGroup
	defer wg.Wait()
	web1 := httptest.ServeHTTP(t, &wg, app1)
	defer web1.Close()
	setLocation(t, app2, app1.Keys.Sign.Pub, web1.Addr())

	mnt1 := bazfstestutil.Mounted(t, app1, volumeName1)
	defer mnt1.Close()

	mnt2 := bazfstestutil.Mounted(t, app2, volumeName2)
	defer mnt2.Close()

	const (
		filename = "greeting"
		input    = "hello, world"
	)
	if err := ioutil.WriteFile(path.Join(mnt1.Dir, filename), []byte(input), 0644); err != nil {
		t.Fatalf("cannot create file: %v", err)
	}

	// trigger sync
	ctrl := controltest.ListenAndServe(t, &wg, app2)
	defer ctrl.Close()
	rpcConn, err := grpcunix.Dial(filepath.Join(app2.DataDir, "control"))
	if err != nil {
		t.Fatal(err)
	}
	defer rpcConn.Close()
	rpcClient := wire.NewControlClient(rpcConn)
	ctx := context.Background()
	req := &wire.VolumeSyncRequest{
		VolumeName: volumeName2,
		Pub:        pub1[:],
	}
	if _, err := rpcClient.VolumeSync(ctx, req); err != nil {
		t.Fatalf("error while syncing: %v", err)
	}

	f, err := os.Open(path.Join(mnt2.Dir, filename))
	if err != nil {
		t.Fatalf("cannot open file: %v", err)
	}
	defer f.Close()

	{
		var buf [1000]byte
		n, err := f.ReadAt(buf[:], 0)
		if err != nil && err != io.EOF {
			t.Fatalf("cannot read file: %v", err)
		}
		if g, e := string(buf[:n]), input; g != e {
			t.Fatalf("wrong content: %q != %q", g, e)
		}
	}

	const input2 = "goodbye, world"
	if err := ioutil.WriteFile(path.Join(mnt1.Dir, filename), []byte(input2), 0644); err != nil {
		t.Fatalf("cannot update file: %v", err)
	}

	// sync again
	if _, err := rpcClient.VolumeSync(ctx, req); err != nil {
		t.Fatalf("error while syncing: %v", err)
	}

	{
		// still the original content
		var buf [1000]byte
		n, err := f.ReadAt(buf[:], 0)
		if err != nil && err != io.EOF {
			t.Fatalf("cannot read file: %v", err)
		}
		if g, e := string(buf[:n]), input; g != e {
			t.Fatalf("wrong content: %q != %q", g, e)
		}
	}

	f.Close()

	// after the close, new content should be merged in
	//
	// TODO observing the results is racy :(
	time.Sleep(500 * time.Millisecond)

	buf, err := ioutil.ReadFile(path.Join(mnt2.Dir, filename))
	if err != nil {
		t.Fatalf("cannot read file: %v", err)
	}
	if g, e := string(buf), input2; g != e {
		t.Fatalf("wrong content: %q != %q", g, e)
	}

}