397 lines
11 KiB
Go
397 lines
11 KiB
Go
// Copyright (C) 2019 Storj Labs, Inc.
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// See LICENSE for copying information
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package piecestore_test
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import (
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"io"
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"math/rand"
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"strings"
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"testing"
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"time"
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"github.com/golang/protobuf/ptypes"
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"github.com/stretchr/testify/assert"
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"github.com/stretchr/testify/require"
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"storj.io/storj/internal/memory"
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"storj.io/storj/internal/testcontext"
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"storj.io/storj/internal/testplanet"
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"storj.io/storj/pkg/auth/signing"
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"storj.io/storj/pkg/pb"
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"storj.io/storj/pkg/pkcrypto"
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"storj.io/storj/pkg/storj"
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"storj.io/storj/storagenode/bandwidth"
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"storj.io/storj/uplink/piecestore"
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)
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func TestUploadAndPartialDownload(t *testing.T) {
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testplanet.Run(t, testplanet.Config{
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SatelliteCount: 1, StorageNodeCount: 6, UplinkCount: 1,
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}, func(t *testing.T, ctx *testcontext.Context, planet *testplanet.Planet) {
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expectedData := make([]byte, 100*memory.KiB)
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_, err := rand.Read(expectedData)
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require.NoError(t, err)
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err = planet.Uplinks[0].Upload(ctx, planet.Satellites[0], "testbucket", "test/path", expectedData)
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assert.NoError(t, err)
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var totalDownload int64
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for _, tt := range []struct {
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offset, size int64
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}{
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{0, 1510},
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{1513, 1584},
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{13581, 4783},
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} {
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if piecestore.DefaultConfig.InitialStep < tt.size {
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t.Fatal("test expects initial step to be larger than size to download")
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}
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totalDownload += piecestore.DefaultConfig.InitialStep
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download, err := planet.Uplinks[0].DownloadStream(ctx, planet.Satellites[0], "testbucket", "test/path")
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require.NoError(t, err)
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pos, err := download.Seek(tt.offset, io.SeekStart)
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require.NoError(t, err)
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assert.Equal(t, pos, tt.offset)
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data := make([]byte, tt.size)
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n, err := io.ReadFull(download, data)
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require.NoError(t, err)
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assert.Equal(t, int(tt.size), n)
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assert.Equal(t, expectedData[tt.offset:tt.offset+tt.size], data)
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require.NoError(t, download.Close())
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}
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var totalBandwidthUsage bandwidth.Usage
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for _, storagenode := range planet.StorageNodes {
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usage, err := storagenode.DB.Bandwidth().Summary(ctx, time.Now().Add(-10*time.Hour), time.Now().Add(10*time.Hour))
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require.NoError(t, err)
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totalBandwidthUsage.Add(usage)
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}
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err = planet.Uplinks[0].Delete(ctx, planet.Satellites[0], "testbucket", "test/path")
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require.NoError(t, err)
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_, err = planet.Uplinks[0].Download(ctx, planet.Satellites[0], "testbucket", "test/path")
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require.Error(t, err)
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// check rough limits for the upload and download
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totalUpload := int64(len(expectedData))
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t.Log(totalUpload, totalBandwidthUsage.Put, int64(len(planet.StorageNodes))*totalUpload)
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assert.True(t, totalUpload < totalBandwidthUsage.Put && totalBandwidthUsage.Put < int64(len(planet.StorageNodes))*totalUpload)
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t.Log(totalDownload, totalBandwidthUsage.Get, int64(len(planet.StorageNodes))*totalDownload)
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assert.True(t, totalBandwidthUsage.Get < int64(len(planet.StorageNodes))*totalDownload)
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})
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}
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func TestUpload(t *testing.T) {
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ctx := testcontext.New(t)
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defer ctx.Cleanup()
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planet, err := testplanet.New(t, 1, 1, 1)
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require.NoError(t, err)
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defer ctx.Check(planet.Shutdown)
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planet.Start(ctx)
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client, err := planet.Uplinks[0].DialPiecestore(ctx, planet.StorageNodes[0])
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require.NoError(t, err)
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defer ctx.Check(client.Close)
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for _, tt := range []struct {
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pieceID storj.PieceID
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contentLength memory.Size
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action pb.PieceAction
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err string
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}{
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{ // should successfully store data
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pieceID: storj.PieceID{1},
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contentLength: 50 * memory.KiB,
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action: pb.PieceAction_PUT,
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err: "",
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},
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{ // should err with piece ID not specified
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pieceID: storj.PieceID{},
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contentLength: 1 * memory.KiB,
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action: pb.PieceAction_PUT,
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err: "missing piece id",
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},
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{ // should err because invalid action
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pieceID: storj.PieceID{1},
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contentLength: 1 * memory.KiB,
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action: pb.PieceAction_GET,
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err: "expected put or put repair action got GET",
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},
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} {
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data := make([]byte, tt.contentLength.Int64())
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_, _ = rand.Read(data)
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expectedHash := pkcrypto.SHA256Hash(data)
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var serialNumber storj.SerialNumber
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_, _ = rand.Read(serialNumber[:])
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orderLimit := GenerateOrderLimit(
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t,
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planet.Satellites[0].ID(),
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planet.Uplinks[0].ID(),
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planet.StorageNodes[0].ID(),
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tt.pieceID,
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tt.action,
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serialNumber,
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24*time.Hour,
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24*time.Hour,
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int64(len(data)),
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)
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signer := signing.SignerFromFullIdentity(planet.Satellites[0].Identity)
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orderLimit, err = signing.SignOrderLimit(ctx, signer, orderLimit)
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require.NoError(t, err)
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uploader, err := client.Upload(ctx, orderLimit)
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require.NoError(t, err)
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_, err = uploader.Write(data)
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require.NoError(t, err)
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pieceHash, err := uploader.Commit(ctx)
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if tt.err != "" {
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require.Error(t, err)
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require.Contains(t, err.Error(), tt.err)
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} else {
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require.NoError(t, err)
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assert.Equal(t, expectedHash, pieceHash.Hash)
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signee := signing.SignerFromFullIdentity(planet.StorageNodes[0].Identity)
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require.NoError(t, signing.VerifyPieceHashSignature(ctx, signee, pieceHash))
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}
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}
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}
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func TestDownload(t *testing.T) {
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ctx := testcontext.New(t)
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defer ctx.Cleanup()
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planet, err := testplanet.New(t, 1, 1, 1)
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require.NoError(t, err)
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defer ctx.Check(planet.Shutdown)
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planet.Start(ctx)
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// upload test piece
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client, err := planet.Uplinks[0].DialPiecestore(ctx, planet.StorageNodes[0])
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require.NoError(t, err)
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defer ctx.Check(client.Close)
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var serialNumber storj.SerialNumber
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_, _ = rand.Read(serialNumber[:])
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expectedData := make([]byte, 10*memory.KiB)
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_, _ = rand.Read(expectedData)
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orderLimit := GenerateOrderLimit(
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t,
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planet.Satellites[0].ID(),
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planet.Uplinks[0].ID(),
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planet.StorageNodes[0].ID(),
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storj.PieceID{1},
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pb.PieceAction_PUT,
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serialNumber,
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24*time.Hour,
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24*time.Hour,
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int64(len(expectedData)),
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)
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signer := signing.SignerFromFullIdentity(planet.Satellites[0].Identity)
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orderLimit, err = signing.SignOrderLimit(ctx, signer, orderLimit)
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require.NoError(t, err)
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uploader, err := client.Upload(ctx, orderLimit)
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require.NoError(t, err)
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_, err = uploader.Write(expectedData)
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require.NoError(t, err)
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_, err = uploader.Commit(ctx)
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require.NoError(t, err)
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for _, tt := range []struct {
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pieceID storj.PieceID
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action pb.PieceAction
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errs []string
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}{
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{ // should successfully download data
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pieceID: orderLimit.PieceId,
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action: pb.PieceAction_GET,
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},
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{ // should err with piece ID not specified
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pieceID: storj.PieceID{2},
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action: pb.PieceAction_GET,
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errs: []string{"no such file or directory", "The system cannot find the path specified"},
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},
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{ // should successfully download data
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pieceID: orderLimit.PieceId,
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action: pb.PieceAction_PUT,
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errs: []string{"expected get or get repair or audit action got PUT"},
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},
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} {
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var serialNumber storj.SerialNumber
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_, _ = rand.Read(serialNumber[:])
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orderLimit := GenerateOrderLimit(
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t,
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planet.Satellites[0].ID(),
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planet.Uplinks[0].ID(),
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planet.StorageNodes[0].ID(),
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tt.pieceID,
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tt.action,
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serialNumber,
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24*time.Hour,
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24*time.Hour,
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int64(len(expectedData)),
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)
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signer := signing.SignerFromFullIdentity(planet.Satellites[0].Identity)
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orderLimit, err = signing.SignOrderLimit(ctx, signer, orderLimit)
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require.NoError(t, err)
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downloader, err := client.Download(ctx, orderLimit, 0, int64(len(expectedData)))
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require.NoError(t, err)
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buffer := make([]byte, len(expectedData))
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n, err := downloader.Read(buffer)
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if len(tt.errs) > 0 {
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} else {
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require.NoError(t, err)
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require.Equal(t, expectedData, buffer[:n])
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}
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err = downloader.Close()
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if len(tt.errs) > 0 {
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require.Error(t, err)
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require.True(t, strings.Contains(err.Error(), tt.errs[0]) || strings.Contains(err.Error(), tt.errs[1]), err.Error())
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} else {
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require.NoError(t, err)
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}
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}
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}
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func TestDelete(t *testing.T) {
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ctx := testcontext.New(t)
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defer ctx.Cleanup()
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planet, err := testplanet.New(t, 1, 1, 1)
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require.NoError(t, err)
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defer ctx.Check(planet.Shutdown)
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planet.Start(ctx)
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// upload test piece
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client, err := planet.Uplinks[0].DialPiecestore(ctx, planet.StorageNodes[0])
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require.NoError(t, err)
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defer ctx.Check(client.Close)
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var serialNumber storj.SerialNumber
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_, _ = rand.Read(serialNumber[:])
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expectedData := make([]byte, 10*memory.KiB)
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_, _ = rand.Read(expectedData)
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orderLimit := GenerateOrderLimit(
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t,
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planet.Satellites[0].ID(),
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planet.Uplinks[0].ID(),
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planet.StorageNodes[0].ID(),
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storj.PieceID{1},
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pb.PieceAction_PUT,
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serialNumber,
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24*time.Hour,
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24*time.Hour,
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int64(len(expectedData)),
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)
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signer := signing.SignerFromFullIdentity(planet.Satellites[0].Identity)
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orderLimit, err = signing.SignOrderLimit(ctx, signer, orderLimit)
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require.NoError(t, err)
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uploader, err := client.Upload(ctx, orderLimit)
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require.NoError(t, err)
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_, err = uploader.Write(expectedData)
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require.NoError(t, err)
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_, err = uploader.Commit(ctx)
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require.NoError(t, err)
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for _, tt := range []struct {
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pieceID storj.PieceID
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action pb.PieceAction
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err string
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}{
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{ // should successfully download data
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pieceID: orderLimit.PieceId,
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action: pb.PieceAction_DELETE,
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err: "",
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},
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{ // should err with piece ID not specified
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pieceID: storj.PieceID{99},
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action: pb.PieceAction_DELETE,
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err: "", // TODO should this return error
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},
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{ // should successfully download data
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pieceID: orderLimit.PieceId,
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action: pb.PieceAction_GET,
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err: "expected delete action got GET",
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},
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} {
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var serialNumber storj.SerialNumber
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_, _ = rand.Read(serialNumber[:])
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orderLimit := GenerateOrderLimit(
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t,
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planet.Satellites[0].ID(),
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planet.Uplinks[0].ID(),
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planet.StorageNodes[0].ID(),
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tt.pieceID,
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tt.action,
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serialNumber,
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24*time.Hour,
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24*time.Hour,
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100,
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)
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signer := signing.SignerFromFullIdentity(planet.Satellites[0].Identity)
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orderLimit, err = signing.SignOrderLimit(ctx, signer, orderLimit)
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require.NoError(t, err)
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err := client.Delete(ctx, orderLimit)
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if tt.err != "" {
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require.Error(t, err)
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require.Contains(t, err.Error(), tt.err)
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} else {
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require.NoError(t, err)
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}
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}
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}
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func GenerateOrderLimit(t *testing.T, satellite storj.NodeID, uplink storj.NodeID, storageNode storj.NodeID, pieceID storj.PieceID,
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action pb.PieceAction, serialNumber storj.SerialNumber, pieceExpiration, orderExpiration time.Duration, limit int64) *pb.OrderLimit2 {
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pe, err := ptypes.TimestampProto(time.Now().Add(pieceExpiration))
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require.NoError(t, err)
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oe, err := ptypes.TimestampProto(time.Now().Add(orderExpiration))
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require.NoError(t, err)
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orderLimit := &pb.OrderLimit2{
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SatelliteId: satellite,
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UplinkId: uplink,
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StorageNodeId: storageNode,
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PieceId: pieceID,
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Action: action,
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SerialNumber: serialNumber,
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OrderExpiration: oe,
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PieceExpiration: pe,
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Limit: limit,
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}
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return orderLimit
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}
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