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package crabfs
import (
"context"
"testing"
"time"
"github.com/runletapp/crabfs/identity"
"github.com/golang/mock/gomock"
blocks "github.com/ipfs/go-block-format"
ipfsDatastore "github.com/ipfs/go-datastore"
ipfsBlockstore "github.com/ipfs/go-ipfs-blockstore"
"github.com/runletapp/crabfs/interfaces"
"github.com/runletapp/crabfs/options"
pb "github.com/runletapp/crabfs/protos"
"github.com/stretchr/testify/assert"
)
func setUpHostBasic(t *testing.T, settings *options.Settings, ds ipfsDatastore.Batching, bs ipfsBlockstore.Blockstore) interfaces.Host {
assert := assert.New(t)
if settings == nil {
settings = &options.Settings{}
}
if settings.Context == nil {
settings.Context = context.Background()
}
if settings.Identity == nil {
id, err := identity.CreateIdentity()
assert.Nil(err)
settings.Identity = id
}
if ds == nil {
ds = ipfsDatastore.NewMapDatastore()
}
if bs == nil {
bs = ipfsBlockstore.NewBlockstore(ds)
}
host, err := HostNew(settings, ds, bs)
assert.Nil(err)
return host
}
func setUpHostTestWithDsAndBs(t *testing.T) (interfaces.Host, ipfsDatastore.Datastore, ipfsBlockstore.Blockstore, *gomock.Controller) {
ctrl := setUpBasicTest(t)
assert := assert.New(t)
id, err := identity.CreateIdentity()
assert.Nil(err)
settings := &options.Settings{
Context: context.Background(),
Identity: id,
}
ds := ipfsDatastore.NewMapDatastore()
bs := ipfsBlockstore.NewBlockstore(ds)
host, err := HostNew(settings, ds, bs)
assert.Nil(err)
return host, ds, bs, ctrl
}
func setUpHostTest(t *testing.T) (interfaces.Host, *gomock.Controller) {
host, _, _, ctrl := setUpHostTestWithDsAndBs(t)
return host, ctrl
}
func setUpHostTestWithRelay(t *testing.T) (interfaces.Host, ipfsDatastore.Datastore, ipfsBlockstore.Blockstore, *gomock.Controller) {
ctrl := setUpBasicTest(t)
assert := assert.New(t)
id, err := identity.CreateIdentity()
assert.Nil(err)
settings := &options.Settings{
Context: context.Background(),
Identity: id,
}
ds := ipfsDatastore.NewMapDatastore()
bs := ipfsBlockstore.NewBlockstore(ds)
relay, err := RelayNew(settings.Context, 0, []string{}, nil)
assert.Nil(err)
settings.BootstrapPeers = relay.GetAddrs()
host, err := HostNew(settings, ds, bs)
assert.Nil(err)
return host, ds, bs, ctrl
}
func setDownHostTest(ctrl *gomock.Controller) {
setDownBasicTest(ctrl)
}
func TestHostValidID(t *testing.T) {
assert := assert.New(t)
host, ctrl := setUpHostTest(t)
defer setDownHostTest(ctrl)
assert.NotEqual("", host.GetID())
}
func TestHostAnnounceNoPeers(t *testing.T) {
assert := assert.New(t)
host, ctrl := setUpHostTest(t)
defer setDownHostTest(ctrl)
assert.Nil(host.Announce())
}
func TestHostAnnounceWithPeers(t *testing.T) {
assert := assert.New(t)
host, _, _, ctrl := setUpHostTestWithRelay(t)
defer setDownHostTest(ctrl)
assert.Nil(host.Announce())
}
func TestHostPublishNoPeers(t *testing.T) {
assert := assert.New(t)
host, _, bs, ctrl := setUpHostTestWithDsAndBs(t)
defer setDownHostTest(ctrl)
block := blocks.NewBlock([]byte("abc"))
assert.Nil(bs.Put(block))
blockMap := interfaces.BlockMap{}
blockMap[0] = &pb.BlockMetadata{
Start: 0,
Size: int64(len(block.RawData())),
Cid: block.Cid().Bytes(),
}
privKey, err := GenerateKeyPair()
assert.Nil(err)
assert.Nil(host.PutPublicKey(privKey.GetPublic()))
cipherKey := []byte("0123456789abcdef")
assert.Nil(host.Publish(context.Background(), privKey, cipherKey, "test", "test.txt", blockMap, time.Now(), int64(len(block.RawData()))))
}
func TestHostPublishPeers(t *testing.T) {
assert := assert.New(t)
host, _, bs, ctrl := setUpHostTestWithRelay(t)
defer setDownHostTest(ctrl)
assert.Nil(host.Announce())
block := blocks.NewBlock([]byte("abc"))
assert.Nil(bs.Put(block))
blockMap := interfaces.BlockMap{}
blockMap[0] = &pb.BlockMetadata{
Start: 0,
Size: int64(len(block.RawData())),
Cid: block.Cid().Bytes(),
}
privKey, err := GenerateKeyPair()
assert.Nil(err)
assert.Nil(host.PutPublicKey(privKey.GetPublic()))
cipherKey := []byte("0123456789abcdef")
assert.Nil(host.Publish(context.Background(), privKey, cipherKey, "test", "test.txt", blockMap, time.Now(), int64(len(block.RawData()))))
}
func TestHostReprovideNoPeers(t *testing.T) {
assert := assert.New(t)
host, ctrl := setUpHostTest(t)
defer setDownHostTest(ctrl)
assert.Nil(host.Reprovide(context.Background(), true))
}
func TestHostReprovideWithPeers(t *testing.T) {
assert := assert.New(t)
host, _, _, ctrl := setUpHostTestWithRelay(t)
defer setDownHostTest(ctrl)
assert.Nil(host.Reprovide(context.Background(), true))
}
func TestHostReprovideWithPeersAndBlocks(t *testing.T) {
assert := assert.New(t)
host, _, bs, ctrl := setUpHostTestWithRelay(t)
defer setDownHostTest(ctrl)
block := blocks.NewBlock([]byte("abc"))
assert.Nil(bs.Put(block))
assert.Nil(host.Reprovide(context.Background(), true))
}
func TestHostReprovideWithPeersAndContent(t *testing.T) {
assert := assert.New(t)
host, _, bs, ctrl := setUpHostTestWithRelay(t)
defer setDownHostTest(ctrl)
assert.Nil(host.Announce())
block := blocks.NewBlock([]byte("abc"))
assert.Nil(bs.Put(block))
blockMap := interfaces.BlockMap{}
blockMap[0] = &pb.BlockMetadata{
Start: 0,
Size: int64(len(block.RawData())),
Cid: block.Cid().Bytes(),
}
privKey, err := GenerateKeyPair()
assert.Nil(err)
assert.Nil(host.PutPublicKey(privKey.GetPublic()))
cipherKey := []byte("0123456789abcdef")
assert.Nil(host.Publish(context.Background(), privKey, cipherKey, "test", "test.txt", blockMap, time.Now(), int64(len(block.RawData()))))
assert.Nil(host.Reprovide(context.Background(), true))
}
func TestHostFindProvidersWithPeersAndContent(t *testing.T) {
assert := assert.New(t)
host, _, bs, ctrl := setUpHostTestWithRelay(t)
defer setDownHostTest(ctrl)
assert.Nil(host.Announce())
block := blocks.NewBlock([]byte("abc"))
assert.Nil(bs.Put(block))
blockMap := interfaces.BlockMap{}
blockMap[0] = &pb.BlockMetadata{
Start: 0,
Size: int64(len(block.RawData())),
Cid: block.Cid().Bytes(),
}
privKey, err := GenerateKeyPair()
assert.Nil(err)
assert.Nil(host.PutPublicKey(privKey.GetPublic()))
cipherKey := []byte("0123456789abcdef")
assert.Nil(host.Publish(context.Background(), privKey, cipherKey, "test", "test.txt", blockMap, time.Now(), int64(len(block.RawData()))))
ch := host.FindProviders(context.Background(), blockMap[0])
provider := <-ch
assert.Equal(host.GetID(), provider.ID.Pretty())
}
func TestHostFindProvidersWithNoPeersAndContent(t *testing.T) {
assert := assert.New(t)
host, _, bs, ctrl := setUpHostTestWithDsAndBs(t)
defer setDownHostTest(ctrl)
assert.Nil(host.Announce())
block := blocks.NewBlock([]byte("abc"))
assert.Nil(bs.Put(block))
blockMap := interfaces.BlockMap{}
blockMap[0] = &pb.BlockMetadata{
Start: 0,
Size: int64(len(block.RawData())),
Cid: block.Cid().Bytes(),
}
privKey, err := GenerateKeyPair()
assert.Nil(err)
assert.Nil(host.PutPublicKey(privKey.GetPublic()))
cipherKey := []byte("0123456789abcdef")
assert.Nil(host.Publish(context.Background(), privKey, cipherKey, "test", "test.txt", blockMap, time.Now(), int64(len(block.RawData()))))
ch := host.FindProviders(context.Background(), blockMap[0])
select {
case <-ch:
assert.FailNow("Did not expect peer info here")
default:
return
}
}
func TestHostLockInvalidFile(t *testing.T) {
assert := assert.New(t)
host, _, _, ctrl := setUpHostTestWithDsAndBs(t)
defer setDownHostTest(ctrl)
privKey, err := GenerateKeyPair()
assert.Nil(err)
token, err := host.Lock(context.Background(), privKey, "test", "test.txt")
assert.NotNil(err)
assert.Nil(token)
}
func TestHostLock(t *testing.T) {
assert := assert.New(t)
host, _, bs, ctrl := setUpHostTestWithDsAndBs(t)
defer setDownHostTest(ctrl)
block := blocks.NewBlock([]byte("abc"))
assert.Nil(bs.Put(block))
blockMap := interfaces.BlockMap{}
blockMap[0] = &pb.BlockMetadata{
Start: 0,
Size: int64(len(block.RawData())),
Cid: block.Cid().Bytes(),
}
privKey, err := GenerateKeyPair()
assert.Nil(err)
assert.Nil(host.PutPublicKey(privKey.GetPublic()))
cipherKey := []byte("0123456789abcdef")
assert.Nil(host.Publish(context.Background(), privKey, cipherKey, "test", "test.txt", blockMap, time.Now(), int64(len(block.RawData()))))
token, err := host.Lock(context.Background(), privKey, "test", "test.txt")
assert.Nil(err)
assert.NotEmpty(token.Token)
}
func TestHostUnlockInvalidFile(t *testing.T) {
assert := assert.New(t)
host, _, _, ctrl := setUpHostTestWithDsAndBs(t)
defer setDownHostTest(ctrl)
privKey, err := GenerateKeyPair()
assert.Nil(err)
err = host.Unlock(context.Background(), privKey, "test", "test.txt", nil)
assert.NotNil(err)
}
func TestHostUnlock(t *testing.T) {
assert := assert.New(t)
host, _, bs, ctrl := setUpHostTestWithDsAndBs(t)
defer setDownHostTest(ctrl)
block := blocks.NewBlock([]byte("abc"))
assert.Nil(bs.Put(block))
blockMap := interfaces.BlockMap{}
blockMap[0] = &pb.BlockMetadata{
Start: 0,
Size: int64(len(block.RawData())),
Cid: block.Cid().Bytes(),
}
privKey, err := GenerateKeyPair()
assert.Nil(err)
assert.Nil(host.PutPublicKey(privKey.GetPublic()))
cipherKey := []byte("0123456789abcdef")
assert.Nil(host.Publish(context.Background(), privKey, cipherKey, "test", "test.txt", blockMap, time.Now(), int64(len(block.RawData()))))
token, err := host.Lock(context.Background(), privKey, "test", "test.txt")
assert.Nil(err)
assert.NotEmpty(token.Token)
assert.Nil(host.Unlock(context.Background(), privKey, "test", "test.txt", token))
}
func TestHostUnlockInvalidToken(t *testing.T) {
assert := assert.New(t)
host, _, bs, ctrl := setUpHostTestWithDsAndBs(t)
defer setDownHostTest(ctrl)
block := blocks.NewBlock([]byte("abc"))
assert.Nil(bs.Put(block))
blockMap := interfaces.BlockMap{}
blockMap[0] = &pb.BlockMetadata{
Start: 0,
Size: int64(len(block.RawData())),
Cid: block.Cid().Bytes(),
}
privKey, err := GenerateKeyPair()
assert.Nil(err)
assert.Nil(host.PutPublicKey(privKey.GetPublic()))
cipherKey := []byte("0123456789abcdef")
assert.Nil(host.Publish(context.Background(), privKey, cipherKey, "test", "test.txt", blockMap, time.Now(), int64(len(block.RawData()))))
token, err := host.Lock(context.Background(), privKey, "test", "test.txt")
assert.Nil(err)
assert.NotEmpty(token.Token)
token.Token = "abc"
assert.NotNil(host.Unlock(context.Background(), privKey, "test", "test.txt", token))
}
func TestHostPublishAndLock(t *testing.T) {
assert := assert.New(t)
host, _, bs, ctrl := setUpHostTestWithDsAndBs(t)
defer setDownHostTest(ctrl)
block := blocks.NewBlock([]byte("abc"))
assert.Nil(bs.Put(block))
blockMap := interfaces.BlockMap{}
blockMap[0] = &pb.BlockMetadata{
Start: 0,
Size: int64(len(block.RawData())),
Cid: block.Cid().Bytes(),
}
privKey, err := GenerateKeyPair()
assert.Nil(err)
assert.Nil(host.PutPublicKey(privKey.GetPublic()))
cipherKey := []byte("0123456789abcdef")
token, err := host.PublishAndLock(context.Background(), privKey, cipherKey, "test", "test.txt", blockMap, time.Now(), int64(len(block.RawData())))
assert.Nil(err)
assert.NotNil(token)
assert.NotEmpty(token.Token)
}
func TestHostPublishAndLockUnlock(t *testing.T) {
assert := assert.New(t)
host, _, bs, ctrl := setUpHostTestWithDsAndBs(t)
defer setDownHostTest(ctrl)
block := blocks.NewBlock([]byte("abc"))
assert.Nil(bs.Put(block))
blockMap := interfaces.BlockMap{}
blockMap[0] = &pb.BlockMetadata{
Start: 0,
Size: int64(len(block.RawData())),
Cid: block.Cid().Bytes(),
}
privKey, err := GenerateKeyPair()
assert.Nil(err)
assert.Nil(host.PutPublicKey(privKey.GetPublic()))
cipherKey := []byte("0123456789abcdef")
token, err := host.PublishAndLock(context.Background(), privKey, cipherKey, "test", "test.txt", blockMap, time.Now(), int64(len(block.RawData())))
assert.Nil(err)
assert.NotNil(token)
assert.NotEmpty(token.Token)
assert.Nil(host.Unlock(context.Background(), privKey, "test", "test.txt", token))
}
func TestHostGetNotFound(t *testing.T) {
assert := assert.New(t)
host, _, bs, ctrl := setUpHostTestWithDsAndBs(t)
defer setDownHostTest(ctrl)
block := blocks.NewBlock([]byte("abc"))
assert.Nil(bs.Put(block))
blockMap := interfaces.BlockMap{}
blockMap[0] = &pb.BlockMetadata{
Start: 0,
Size: int64(len(block.RawData())),
Cid: block.Cid().Bytes(),
}
privKey, err := GenerateKeyPair()
assert.Nil(err)
assert.Nil(host.PutPublicKey(privKey.GetPublic()))
cipherKey := []byte("0123456789abcdef")
assert.Nil(host.Publish(context.Background(), privKey, cipherKey, "test", "test.txt", blockMap, time.Now(), int64(len(block.RawData()))))
object, err := host.GetContent(context.Background(), privKey.GetPublic(), "test", "notfound.txt")
assert.NotNil(err)
assert.Nil(object)
}
func TestHostGetInvalidKey(t *testing.T) {
assert := assert.New(t)
host, _, bs, ctrl := setUpHostTestWithDsAndBs(t)
defer setDownHostTest(ctrl)
block := blocks.NewBlock([]byte("abc"))
assert.Nil(bs.Put(block))
blockMap := interfaces.BlockMap{}
blockMap[0] = &pb.BlockMetadata{
Start: 0,
Size: int64(len(block.RawData())),
Cid: block.Cid().Bytes(),
}
privKey, err := GenerateKeyPair()
assert.Nil(err)
assert.Nil(host.PutPublicKey(privKey.GetPublic()))
privKey2, err := GenerateKeyPair()
assert.Nil(err)
assert.Nil(host.PutPublicKey(privKey2.GetPublic()))
cipherKey := []byte("0123456789abcdef")
assert.Nil(host.Publish(context.Background(), privKey, cipherKey, "test", "test.txt", blockMap, time.Now(), int64(len(block.RawData()))))
object, err := host.GetContent(context.Background(), privKey2.GetPublic(), "test", "test.txt")
assert.NotNil(err)
assert.Nil(object)
}
func TestHostGetNoPeers(t *testing.T) {
assert := assert.New(t)
host, _, bs, ctrl := setUpHostTestWithDsAndBs(t)
defer setDownHostTest(ctrl)
block := blocks.NewBlock([]byte("abc"))
assert.Nil(bs.Put(block))
blockMap := interfaces.BlockMap{}
blockMap[0] = &pb.BlockMetadata{
Start: 0,
Size: int64(len(block.RawData())),
Cid: block.Cid().Bytes(),
}
privKey, err := GenerateKeyPair()
assert.Nil(err)
assert.Nil(host.PutPublicKey(privKey.GetPublic()))
cipherKey := []byte("0123456789abcdef")
assert.Nil(host.Publish(context.Background(), privKey, cipherKey, "test", "test.txt", blockMap, time.Now(), int64(len(block.RawData()))))
object, err := host.GetContent(context.Background(), privKey.GetPublic(), "test", "test.txt")
assert.Nil(err)
assert.Equal(int64(len(block.RawData())), object.Size)
assert.Equal(1, len(object.Blocks))
assert.False(object.Delete)
assert.Nil(object.Lock)
assert.Equal(uint64(0), object.CacheTTL)
}
func TestHostGetPeers(t *testing.T) {
assert := assert.New(t)
host, _, bs, ctrl := setUpHostTestWithRelay(t)
defer setDownHostTest(ctrl)
assert.Nil(host.Announce())
block := blocks.NewBlock([]byte("abc"))
assert.Nil(bs.Put(block))
blockMap := interfaces.BlockMap{}
blockMap[0] = &pb.BlockMetadata{
Start: 0,
Size: int64(len(block.RawData())),
Cid: block.Cid().Bytes(),
}
privKey, err := GenerateKeyPair()
assert.Nil(err)
assert.Nil(host.PutPublicKey(privKey.GetPublic()))
cipherKey := []byte("0123456789abcdef")
assert.Nil(host.Publish(context.Background(), privKey, cipherKey, "test", "test.txt", blockMap, time.Now(), int64(len(block.RawData()))))
host2Settings := &options.Settings{
BootstrapPeers: host.(*hostImpl).settings.BootstrapPeers,
}
host2 := setUpHostBasic(t, host2Settings, nil, nil)
assert.Nil(host2.Announce())
object, err := host2.GetContent(context.Background(), privKey.GetPublic(), "test", "test.txt")
assert.Nil(err)
assert.Equal(int64(len(block.RawData())), object.Size)
assert.Equal(1, len(object.Blocks))
assert.False(object.Delete)
assert.Nil(object.Lock)
assert.Equal(uint64(0), object.CacheTTL)
}