forked from cerc-io/plugeth
993b145f25
cmd/swarm/swarm-smoke: improve smoke tests (#1337) swarm/network: remove dead code (#1339) swarm/network: remove FetchStore and SyncChunkStore in favor of NetStore (#1342)
292 lines
8.2 KiB
Go
292 lines
8.2 KiB
Go
package main
|
|
|
|
import (
|
|
"bytes"
|
|
"crypto/md5"
|
|
"fmt"
|
|
"io"
|
|
"io/ioutil"
|
|
"os"
|
|
"os/exec"
|
|
"strings"
|
|
"sync"
|
|
"time"
|
|
|
|
"github.com/ethereum/go-ethereum/common/hexutil"
|
|
"github.com/ethereum/go-ethereum/crypto"
|
|
"github.com/ethereum/go-ethereum/log"
|
|
"github.com/ethereum/go-ethereum/metrics"
|
|
"github.com/ethereum/go-ethereum/swarm/storage/feed"
|
|
"github.com/ethereum/go-ethereum/swarm/testutil"
|
|
"github.com/pborman/uuid"
|
|
cli "gopkg.in/urfave/cli.v1"
|
|
)
|
|
|
|
const (
|
|
feedRandomDataLength = 8
|
|
)
|
|
|
|
func feedUploadAndSyncCmd(ctx *cli.Context) error {
|
|
errc := make(chan error)
|
|
|
|
go func() {
|
|
errc <- feedUploadAndSync(ctx)
|
|
}()
|
|
|
|
select {
|
|
case err := <-errc:
|
|
if err != nil {
|
|
metrics.GetOrRegisterCounter(fmt.Sprintf("%s.fail", commandName), nil).Inc(1)
|
|
}
|
|
return err
|
|
case <-time.After(time.Duration(timeout) * time.Second):
|
|
metrics.GetOrRegisterCounter(fmt.Sprintf("%s.timeout", commandName), nil).Inc(1)
|
|
|
|
return fmt.Errorf("timeout after %v sec", timeout)
|
|
}
|
|
}
|
|
|
|
func feedUploadAndSync(c *cli.Context) error {
|
|
log.Info("generating and uploading feeds to " + httpEndpoint(hosts[0]) + " and syncing")
|
|
|
|
// create a random private key to sign updates with and derive the address
|
|
pkFile, err := ioutil.TempFile("", "swarm-feed-smoke-test")
|
|
if err != nil {
|
|
return err
|
|
}
|
|
defer pkFile.Close()
|
|
defer os.Remove(pkFile.Name())
|
|
|
|
privkeyHex := "0000000000000000000000000000000000000000000000000000000000001976"
|
|
privKey, err := crypto.HexToECDSA(privkeyHex)
|
|
if err != nil {
|
|
return err
|
|
}
|
|
user := crypto.PubkeyToAddress(privKey.PublicKey)
|
|
userHex := hexutil.Encode(user.Bytes())
|
|
|
|
// save the private key to a file
|
|
_, err = io.WriteString(pkFile, privkeyHex)
|
|
if err != nil {
|
|
return err
|
|
}
|
|
|
|
// keep hex strings for topic and subtopic
|
|
var topicHex string
|
|
var subTopicHex string
|
|
|
|
// and create combination hex topics for bzz-feed retrieval
|
|
// xor'ed with topic (zero-value topic if no topic)
|
|
var subTopicOnlyHex string
|
|
var mergedSubTopicHex string
|
|
|
|
// generate random topic and subtopic and put a hex on them
|
|
topicBytes, err := generateRandomData(feed.TopicLength)
|
|
topicHex = hexutil.Encode(topicBytes)
|
|
subTopicBytes, err := generateRandomData(8)
|
|
subTopicHex = hexutil.Encode(subTopicBytes)
|
|
if err != nil {
|
|
return err
|
|
}
|
|
mergedSubTopic, err := feed.NewTopic(subTopicHex, topicBytes)
|
|
if err != nil {
|
|
return err
|
|
}
|
|
mergedSubTopicHex = hexutil.Encode(mergedSubTopic[:])
|
|
subTopicOnlyBytes, err := feed.NewTopic(subTopicHex, nil)
|
|
if err != nil {
|
|
return err
|
|
}
|
|
subTopicOnlyHex = hexutil.Encode(subTopicOnlyBytes[:])
|
|
|
|
// create feed manifest, topic only
|
|
var out bytes.Buffer
|
|
cmd := exec.Command("swarm", "--bzzapi", httpEndpoint(hosts[0]), "feed", "create", "--topic", topicHex, "--user", userHex)
|
|
cmd.Stdout = &out
|
|
log.Debug("create feed manifest topic cmd", "cmd", cmd)
|
|
err = cmd.Run()
|
|
if err != nil {
|
|
return err
|
|
}
|
|
manifestWithTopic := strings.TrimRight(out.String(), string([]byte{0x0a}))
|
|
if len(manifestWithTopic) != 64 {
|
|
return fmt.Errorf("unknown feed create manifest hash format (topic): (%d) %s", len(out.String()), manifestWithTopic)
|
|
}
|
|
log.Debug("create topic feed", "manifest", manifestWithTopic)
|
|
out.Reset()
|
|
|
|
// create feed manifest, subtopic only
|
|
cmd = exec.Command("swarm", "--bzzapi", httpEndpoint(hosts[0]), "feed", "create", "--name", subTopicHex, "--user", userHex)
|
|
cmd.Stdout = &out
|
|
log.Debug("create feed manifest subtopic cmd", "cmd", cmd)
|
|
err = cmd.Run()
|
|
if err != nil {
|
|
return err
|
|
}
|
|
manifestWithSubTopic := strings.TrimRight(out.String(), string([]byte{0x0a}))
|
|
if len(manifestWithSubTopic) != 64 {
|
|
return fmt.Errorf("unknown feed create manifest hash format (subtopic): (%d) %s", len(out.String()), manifestWithSubTopic)
|
|
}
|
|
log.Debug("create subtopic feed", "manifest", manifestWithTopic)
|
|
out.Reset()
|
|
|
|
// create feed manifest, merged topic
|
|
cmd = exec.Command("swarm", "--bzzapi", httpEndpoint(hosts[0]), "feed", "create", "--topic", topicHex, "--name", subTopicHex, "--user", userHex)
|
|
cmd.Stdout = &out
|
|
log.Debug("create feed manifest mergetopic cmd", "cmd", cmd)
|
|
err = cmd.Run()
|
|
if err != nil {
|
|
log.Error(err.Error())
|
|
return err
|
|
}
|
|
manifestWithMergedTopic := strings.TrimRight(out.String(), string([]byte{0x0a}))
|
|
if len(manifestWithMergedTopic) != 64 {
|
|
return fmt.Errorf("unknown feed create manifest hash format (mergedtopic): (%d) %s", len(out.String()), manifestWithMergedTopic)
|
|
}
|
|
log.Debug("create mergedtopic feed", "manifest", manifestWithMergedTopic)
|
|
out.Reset()
|
|
|
|
// create test data
|
|
data, err := generateRandomData(feedRandomDataLength)
|
|
if err != nil {
|
|
return err
|
|
}
|
|
h := md5.New()
|
|
h.Write(data)
|
|
dataHash := h.Sum(nil)
|
|
dataHex := hexutil.Encode(data)
|
|
|
|
// update with topic
|
|
cmd = exec.Command("swarm", "--bzzaccount", pkFile.Name(), "--bzzapi", httpEndpoint(hosts[0]), "feed", "update", "--topic", topicHex, dataHex)
|
|
cmd.Stdout = &out
|
|
log.Debug("update feed manifest topic cmd", "cmd", cmd)
|
|
err = cmd.Run()
|
|
if err != nil {
|
|
return err
|
|
}
|
|
log.Debug("feed update topic", "out", out)
|
|
out.Reset()
|
|
|
|
// update with subtopic
|
|
cmd = exec.Command("swarm", "--bzzaccount", pkFile.Name(), "--bzzapi", httpEndpoint(hosts[0]), "feed", "update", "--name", subTopicHex, dataHex)
|
|
cmd.Stdout = &out
|
|
log.Debug("update feed manifest subtopic cmd", "cmd", cmd)
|
|
err = cmd.Run()
|
|
if err != nil {
|
|
return err
|
|
}
|
|
log.Debug("feed update subtopic", "out", out)
|
|
out.Reset()
|
|
|
|
// update with merged topic
|
|
cmd = exec.Command("swarm", "--bzzaccount", pkFile.Name(), "--bzzapi", httpEndpoint(hosts[0]), "feed", "update", "--topic", topicHex, "--name", subTopicHex, dataHex)
|
|
cmd.Stdout = &out
|
|
log.Debug("update feed manifest merged topic cmd", "cmd", cmd)
|
|
err = cmd.Run()
|
|
if err != nil {
|
|
return err
|
|
}
|
|
log.Debug("feed update mergedtopic", "out", out)
|
|
out.Reset()
|
|
|
|
time.Sleep(3 * time.Second)
|
|
|
|
// retrieve the data
|
|
wg := sync.WaitGroup{}
|
|
for _, host := range hosts {
|
|
// raw retrieve, topic only
|
|
for _, hex := range []string{topicHex, subTopicOnlyHex, mergedSubTopicHex} {
|
|
wg.Add(1)
|
|
ruid := uuid.New()[:8]
|
|
go func(hex string, endpoint string, ruid string) {
|
|
for {
|
|
err := fetchFeed(hex, userHex, httpEndpoint(host), dataHash, ruid)
|
|
if err != nil {
|
|
continue
|
|
}
|
|
|
|
wg.Done()
|
|
return
|
|
}
|
|
}(hex, httpEndpoint(host), ruid)
|
|
}
|
|
}
|
|
wg.Wait()
|
|
log.Info("all endpoints synced random data successfully")
|
|
|
|
// upload test file
|
|
log.Info("feed uploading to "+httpEndpoint(hosts[0])+" and syncing", "seed", seed)
|
|
|
|
randomBytes := testutil.RandomBytes(seed, filesize*1000)
|
|
|
|
hash, err := upload(randomBytes, httpEndpoint(hosts[0]))
|
|
if err != nil {
|
|
return err
|
|
}
|
|
hashBytes, err := hexutil.Decode("0x" + hash)
|
|
if err != nil {
|
|
return err
|
|
}
|
|
multihashHex := hexutil.Encode(hashBytes)
|
|
fileHash := h.Sum(nil)
|
|
|
|
log.Info("uploaded successfully", "hash", hash, "digest", fmt.Sprintf("%x", fileHash))
|
|
|
|
// update file with topic
|
|
cmd = exec.Command("swarm", "--bzzaccount", pkFile.Name(), "--bzzapi", httpEndpoint(hosts[0]), "feed", "update", "--topic", topicHex, multihashHex)
|
|
cmd.Stdout = &out
|
|
err = cmd.Run()
|
|
if err != nil {
|
|
return err
|
|
}
|
|
log.Debug("feed update topic", "out", out)
|
|
out.Reset()
|
|
|
|
// update file with subtopic
|
|
cmd = exec.Command("swarm", "--bzzaccount", pkFile.Name(), "--bzzapi", httpEndpoint(hosts[0]), "feed", "update", "--name", subTopicHex, multihashHex)
|
|
cmd.Stdout = &out
|
|
err = cmd.Run()
|
|
if err != nil {
|
|
return err
|
|
}
|
|
log.Debug("feed update subtopic", "out", out)
|
|
out.Reset()
|
|
|
|
// update file with merged topic
|
|
cmd = exec.Command("swarm", "--bzzaccount", pkFile.Name(), "--bzzapi", httpEndpoint(hosts[0]), "feed", "update", "--topic", topicHex, "--name", subTopicHex, multihashHex)
|
|
cmd.Stdout = &out
|
|
err = cmd.Run()
|
|
if err != nil {
|
|
return err
|
|
}
|
|
log.Debug("feed update mergedtopic", "out", out)
|
|
out.Reset()
|
|
|
|
time.Sleep(3 * time.Second)
|
|
|
|
for _, host := range hosts {
|
|
|
|
// manifest retrieve, topic only
|
|
for _, url := range []string{manifestWithTopic, manifestWithSubTopic, manifestWithMergedTopic} {
|
|
wg.Add(1)
|
|
ruid := uuid.New()[:8]
|
|
go func(url string, endpoint string, ruid string) {
|
|
for {
|
|
err := fetch(url, endpoint, fileHash, ruid)
|
|
if err != nil {
|
|
continue
|
|
}
|
|
|
|
wg.Done()
|
|
return
|
|
}
|
|
}(url, httpEndpoint(host), ruid)
|
|
}
|
|
|
|
}
|
|
wg.Wait()
|
|
log.Info("all endpoints synced random file successfully")
|
|
|
|
return nil
|
|
}
|