Insert in tx #51
6 changed files with 211 additions and 55 deletions
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@ -163,3 +163,9 @@ func mustGetFlagInt64(cmd *cobra.Command, name string) int64 {
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checkErr(err)
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return v
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}
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func mustGetFlagBool(cmd *cobra.Command, name string) bool {
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v, err := cmd.Flags().GetBool(name)
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checkErr(err)
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return v
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}
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160
cmd/send.go
Normal file
160
cmd/send.go
Normal file
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@ -0,0 +1,160 @@
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package cmd
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import (
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"encoding/hex"
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"encoding/json"
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"fmt"
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"io"
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"io/ioutil"
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"os"
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"os/signal"
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"path"
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"syscall"
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"github.com/lbryio/reflector.go/reflector"
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"github.com/lbryio/lbry.go/v2/extras/errors"
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"github.com/lbryio/lbry.go/v2/stream"
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"github.com/spf13/cobra"
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)
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func init() {
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var cmd = &cobra.Command{
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Use: "send ADDRESS:PORT PATH",
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Short: "Send a file to a reflector",
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Args: cobra.ExactArgs(2),
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Run: sendCmd,
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}
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cmd.PersistentFlags().String("sd-cache", "", "path to dir where sd blobs will be cached")
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rootCmd.AddCommand(cmd)
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}
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// todo: if retrying a large file is slow, we can add the ability to seek ahead in the file so we're not
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// re-uploading blobs that already exist
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var hackyReflector reflector.Client
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func sendCmd(cmd *cobra.Command, args []string) {
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reflectorAddress := args[0]
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err := hackyReflector.Connect(reflectorAddress)
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checkErr(err)
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defer hackyReflector.Close()
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filePath := args[1]
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file, err := os.Open(filePath)
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checkErr(err)
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defer file.Close()
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sdCachePath := ""
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sdCacheDir := mustGetFlagString(cmd, "sd-cache")
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if sdCacheDir != "" {
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if _, err := os.Stat(sdCacheDir); os.IsNotExist(err) {
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err = os.MkdirAll(sdCacheDir, 0777)
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checkErr(err)
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}
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sdCachePath = path.Join(sdCacheDir, filePath+".sdblob")
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}
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var enc *stream.Encoder
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if sdCachePath != "" {
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if _, err := os.Stat(sdCachePath); !os.IsNotExist(err) {
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sdBlob, err := ioutil.ReadFile(sdCachePath)
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checkErr(err)
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cachedSDBlob := &stream.SDBlob{}
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err = cachedSDBlob.FromBlob(sdBlob)
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checkErr(err)
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enc = stream.NewEncoderFromSD(file, cachedSDBlob)
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}
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}
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if enc == nil {
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enc = stream.NewEncoder(file)
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}
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exitCode := 0
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var killed bool
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interruptChan := make(chan os.Signal, 1)
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signal.Notify(interruptChan, os.Interrupt, syscall.SIGTERM)
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go func() {
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sig := <-interruptChan
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fmt.Printf("caught %s, exiting...\n", sig.String())
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killed = true
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exitCode = 1
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}()
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for {
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if killed {
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break
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}
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b, err := enc.Next()
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if errors.Is(err, io.EOF) {
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break
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}
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if err != nil {
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fmt.Printf("error reading next blob: %v\n", err)
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exitCode = 1
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break
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}
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err = hackyReflect(b, false)
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if err != nil {
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fmt.Printf("error reflecting blob %s: %v\n", b.HashHex()[:8], err)
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exitCode = 1
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break
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}
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}
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sd := enc.SDBlob()
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//sd.StreamName = filepath.Base(filePath)
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//sd.SuggestedFileName = filepath.Base(filePath)
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err = ioutil.WriteFile(sdCachePath, sd.ToBlob(), 0666)
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if err != nil {
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fmt.Printf("error saving sd blob: %v\n", err)
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fmt.Println(sd.ToJson())
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exitCode = 1
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}
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if killed {
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os.Exit(exitCode)
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}
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if reflectorAddress != "" {
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err = hackyReflect(sd.ToBlob(), true)
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if err != nil {
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fmt.Printf("error reflecting sd blob %s: %v\n", sd.HashHex()[:8], err)
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exitCode = 1
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}
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}
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ret := struct {
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SDHash string `json:"sd_hash"`
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SourceHash string `json:"source_hash"`
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}{
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SDHash: sd.HashHex(),
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SourceHash: hex.EncodeToString(enc.SourceHash()),
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}
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j, err := json.MarshalIndent(ret, "", " ")
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checkErr(err)
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fmt.Println(string(j))
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os.Exit(exitCode)
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}
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func hackyReflect(b stream.Blob, sd bool) error {
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var err error
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if sd {
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err = hackyReflector.SendSDBlob(b)
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} else {
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err = hackyReflector.SendBlob(b)
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}
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if errors.Is(err, reflector.ErrBlobExists) {
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//fmt.Printf("%s already reflected\n", b.HashHex()[:8])
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return nil
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}
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return err
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}
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@ -2,7 +2,6 @@ package cmd
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import (
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"crypto/rand"
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"io/ioutil"
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"os"
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"github.com/lbryio/reflector.go/reflector"
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@ -52,9 +51,8 @@ func sendBlobCmd(cmd *cobra.Command, args []string) {
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file, err := os.Open(path)
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checkErr(err)
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data, err := ioutil.ReadAll(file)
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checkErr(err)
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s, err := stream.New(data)
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defer file.Close()
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s, err := stream.New(file)
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checkErr(err)
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sdBlob := &stream.SDBlob{}
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7
go.mod
7
go.mod
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@ -2,6 +2,8 @@ module github.com/lbryio/reflector.go
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replace github.com/btcsuite/btcd => github.com/lbryio/lbrycrd.go v0.0.0-20200203050410-e1076f12bf19
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//replace github.com/lbryio/lbry.go/v2 => ../lbry.go
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require (
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github.com/armon/go-metrics v0.0.0-20190430140413-ec5e00d3c878 // indirect
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github.com/aws/aws-sdk-go v1.16.11
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@ -23,9 +25,9 @@ require (
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github.com/karrick/godirwalk v1.16.1
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github.com/lbryio/chainquery v1.9.0
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github.com/lbryio/lbry.go v1.1.2 // indirect
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github.com/lbryio/lbry.go/v2 v2.7.2-0.20210316000044-988178df5011
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github.com/lbryio/lbry.go/v2 v2.7.2-0.20210412222918-ed51ece75c3d
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github.com/lbryio/types v0.0.0-20201019032447-f0b4476ef386
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github.com/lucas-clemente/quic-go v0.20.0
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github.com/lucas-clemente/quic-go v0.20.1
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github.com/phayes/freeport v0.0.0-20171002185219-e27662a4a9d6
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github.com/prometheus/client_golang v0.9.3
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github.com/sirupsen/logrus v1.4.2
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@ -36,7 +38,6 @@ require (
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github.com/stretchr/testify v1.7.0
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github.com/volatiletech/null v8.0.0+incompatible
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go.uber.org/atomic v1.5.1
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golang.org/x/crypto v0.0.0-20200622213623-75b288015ac9
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golang.org/x/lint v0.0.0-20191125180803-fdd1cda4f05f // indirect
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golang.org/x/sync v0.0.0-20190911185100-cd5d95a43a6e
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golang.org/x/tools v0.0.0-20191227053925-7b8e75db28f4 // indirect
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11
go.sum
11
go.sum
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@ -88,8 +88,9 @@ github.com/fsnotify/fsnotify v1.4.9 h1:hsms1Qyu0jgnwNXIxa+/V/PDsU6CfLf6CNO8H7IWo
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github.com/fsnotify/fsnotify v1.4.9/go.mod h1:znqG4EE+3YCdAaPaxE2ZRY/06pZUdp0tY4IgpuI1SZQ=
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github.com/ghodss/yaml v1.0.0/go.mod h1:4dBDuWmgqj2HViK6kFavaiC9ZROes6MMH2rRYeMEF04=
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github.com/gliderlabs/ssh v0.1.1/go.mod h1:U7qILu1NlMHj9FlMhZLlkCdDnU1DBEAqr0aevW3Awn0=
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github.com/go-errors/errors v1.0.1 h1:LUHzmkK3GUKUrL/1gfBUxAHzcev3apQlezX/+O7ma6w=
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github.com/go-errors/errors v1.0.1/go.mod h1:f4zRHt4oKfwPJE5k8C9vpYG+aDHdBFUsgrm6/TyX73Q=
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github.com/go-errors/errors v1.1.1 h1:ljK/pL5ltg3qoN+OtN6yCv9HWSfMwxSx90GJCZQxYNg=
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github.com/go-errors/errors v1.1.1/go.mod h1:psDX2osz5VnTOnFWbDeWwS7yejl+uV3FEWEp4lssFEs=
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github.com/go-gl/glfw v0.0.0-20190409004039-e6da0acd62b1/go.mod h1:vR7hzQXu2zJy9AVAgeJqvqgH9Q5CA+iKCZ2gyEVpxRU=
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github.com/go-ini/ini v1.38.2/go.mod h1:ByCAeIL28uOIIG0E3PJtZPDL8WnHpFKFOtgjp+3Ies8=
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github.com/go-ini/ini v1.48.0 h1:TvO60hO/2xgaaTWp2P0wUe4CFxwdMzfbkv3+343Xzqw=
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@ -254,8 +255,8 @@ github.com/lbryio/errors.go v0.0.0-20180223142025-ad03d3cc6a5c/go.mod h1:muH7wpU
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github.com/lbryio/lbry.go v1.1.1-0.20190825202001-8fa28d3d656f/go.mod h1:JtyI30bU51rm0LZ/po3mQuzf++14OWb6kR/6mMRAmKU=
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github.com/lbryio/lbry.go v1.1.2 h1:Dyxc+glT/rVWJwHfIf7vjlPYYbjzrQz5ARmJd5Hp69c=
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github.com/lbryio/lbry.go v1.1.2/go.mod h1:JtyI30bU51rm0LZ/po3mQuzf++14OWb6kR/6mMRAmKU=
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github.com/lbryio/lbry.go/v2 v2.7.2-0.20210316000044-988178df5011 h1:r1NoX3NQu/Me+/qw4OzJGw8bhOUnTZHUneCbIV6SC+Y=
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github.com/lbryio/lbry.go/v2 v2.7.2-0.20210316000044-988178df5011/go.mod h1:sUhhSKqPNkiwgBqvBzJIqfLLzGH8hkDGrrO/HcaXzFc=
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github.com/lbryio/lbry.go/v2 v2.7.2-0.20210412222918-ed51ece75c3d h1:VUaOZ3cbCe7gfpycN/srCOk6U2bBS9NZHEz9RiRxd4E=
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github.com/lbryio/lbry.go/v2 v2.7.2-0.20210412222918-ed51ece75c3d/go.mod h1:I1q8W9fwU+t0IWNiprPgE1SorWQwcO6ser0nzP3L5Pk=
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github.com/lbryio/lbrycrd.go v0.0.0-20200203050410-e1076f12bf19 h1:/zWD8dVIl7bV1TdJWqPqy9tpqixzX2Qxgit48h3hQcY=
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github.com/lbryio/lbrycrd.go v0.0.0-20200203050410-e1076f12bf19/go.mod h1:wVuoA8VJLEcwgqHBwHmzLRazpKxTv13Px/pDuV7OomQ=
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github.com/lbryio/lbryschema.go v0.0.0-20190428231007-c54836bca002/go.mod h1:dAzPCBj3CKKWBGYBZxK6tKBP5SCgY2tqd9SnQd/OyKo=
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@ -265,8 +266,8 @@ github.com/lbryio/types v0.0.0-20190422033210-321fb2abda9c/go.mod h1:CG3wsDv5BiV
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github.com/lbryio/types v0.0.0-20201019032447-f0b4476ef386 h1:JOQkGpeCM9FWkEHRx+kRPqySPCXElNW1em1++7tVS4M=
|
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github.com/lbryio/types v0.0.0-20201019032447-f0b4476ef386/go.mod h1:CG3wsDv5BiVYQd5i1Jp7wGsaVyjZTJshqXeWMVKsISE=
|
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github.com/lib/pq v1.1.1/go.mod h1:5WUZQaWbwv1U+lTReE5YruASi9Al49XbQIvNi/34Woo=
|
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github.com/lucas-clemente/quic-go v0.20.0 h1:FSU3YN5VnLafHR27Ejs1r1CYMS7XMyIVDzRewkDLNBw=
|
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github.com/lucas-clemente/quic-go v0.20.0/go.mod h1:fZq/HUDIM+mW6X6wtzORjC0E/WDBMKe5Hf9bgjISwLk=
|
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github.com/lucas-clemente/quic-go v0.20.1 h1:hb5m76V8QS/8Nw/suHvXqo3BMHAozvIkcnzpJdpanSk=
|
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github.com/lucas-clemente/quic-go v0.20.1/go.mod h1:fZq/HUDIM+mW6X6wtzORjC0E/WDBMKe5Hf9bgjISwLk=
|
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github.com/lunixbochs/vtclean v1.0.0/go.mod h1:pHhQNgMf3btfWnGBVipUOjRYhoOsdGqdm/+2c2E2WMI=
|
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github.com/lusis/go-slackbot v0.0.0-20180109053408-401027ccfef5/go.mod h1:c2mYKRyMb1BPkO5St0c/ps62L4S0W2NAkaTXj9qEI+0=
|
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github.com/lusis/slack-test v0.0.0-20180109053238-3c758769bfa6/go.mod h1:sFlOUpQL1YcjhFVXhg1CG8ZASEs/Mf1oVb6H75JL/zg=
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|
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@ -3,7 +3,6 @@ package publish
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import (
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"bytes"
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"encoding/json"
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"io/ioutil"
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"os"
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"path/filepath"
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"sort"
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|
|
@ -21,7 +20,6 @@ import (
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"github.com/btcsuite/btcd/wire"
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"github.com/btcsuite/btcutil"
|
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"github.com/golang/protobuf/proto"
|
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"golang.org/x/crypto/sha3"
|
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)
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var TODO = `
|
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@ -43,6 +41,14 @@ var TODO = `
|
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}
|
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`
|
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|
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type Details struct {
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Title string
|
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Description string
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Author string
|
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Tags []string
|
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ReleaseTime int64
|
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}
|
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|
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func Publish(client *lbrycrd.Client, path, name, address string, details Details, reflectorAddress string) (*wire.MsgTx, *chainhash.Hash, error) {
|
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if name == "" {
|
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return nil, nil, errors.Err("name required")
|
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|
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@ -69,11 +75,20 @@ func Publish(client *lbrycrd.Client, path, name, address string, details Details
|
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return nil, nil, err
|
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}
|
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|
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claim, st, err := makeClaimAndStream(path, details)
|
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st, stPB, err := makeStream(path)
|
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if err != nil {
|
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return nil, nil, err
|
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}
|
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|
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stPB.Author = details.Author
|
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stPB.ReleaseTime = details.ReleaseTime
|
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|
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claim := &pb.Claim{
|
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Title: details.Title,
|
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Description: details.Description,
|
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Type: &pb.Claim_Stream{Stream: stPB},
|
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}
|
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|
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err = addClaimToTx(tx, claim, name, amount, addr)
|
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if err != nil {
|
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return nil, nil, err
|
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|
|
@ -203,50 +218,31 @@ func reflect(st stream.Stream, reflectorAddress string) error {
|
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return nil
|
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}
|
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|
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type Details struct {
|
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Title string
|
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Description string
|
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Author string
|
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Tags []string
|
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ReleaseTime int64
|
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}
|
||||
|
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func makeClaimAndStream(path string, details Details) (*pb.Claim, stream.Stream, error) {
|
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func makeStream(path string) (stream.Stream, *pb.Stream, error) {
|
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file, err := os.Open(path)
|
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if err != nil {
|
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return nil, nil, errors.Err(err)
|
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}
|
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data, err := ioutil.ReadAll(file)
|
||||
if err != nil {
|
||||
return nil, nil, errors.Err(err)
|
||||
}
|
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s, err := stream.New(data)
|
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defer file.Close()
|
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|
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enc := stream.NewEncoder(file)
|
||||
|
||||
s, err := enc.Stream()
|
||||
if err != nil {
|
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return nil, nil, errors.Err(err)
|
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}
|
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|
||||
// make the claim
|
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sdBlob := &stream.SDBlob{}
|
||||
err = sdBlob.FromBlob(s[0])
|
||||
if err != nil {
|
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return nil, nil, errors.Err(err)
|
||||
}
|
||||
|
||||
filehash := sha3.Sum384(data)
|
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|
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streamPB := &pb.Stream{
|
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Author: details.Author,
|
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ReleaseTime: details.ReleaseTime,
|
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streamProto := &pb.Stream{
|
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Source: &pb.Source{
|
||||
SdHash: s[0].Hash(),
|
||||
SdHash: enc.SDBlob().Hash(),
|
||||
Name: filepath.Base(file.Name()),
|
||||
Size: uint64(len(data)),
|
||||
Hash: filehash[:],
|
||||
Size: uint64(enc.SourceLen()),
|
||||
Hash: enc.SourceHash(),
|
||||
},
|
||||
}
|
||||
|
||||
mimeType, category := guessMimeType(filepath.Ext(file.Name()))
|
||||
streamPB.Source.MediaType = mimeType
|
||||
streamProto.Source.MediaType = mimeType
|
||||
|
||||
switch category {
|
||||
case "video":
|
||||
|
|
@ -254,20 +250,14 @@ func makeClaimAndStream(path string, details Details) (*pb.Claim, stream.Stream,
|
|||
//if err != nil {
|
||||
// return nil, nil, err
|
||||
//}
|
||||
streamPB.Type = &pb.Stream_Video{}
|
||||
streamProto.Type = &pb.Stream_Video{}
|
||||
case "audio":
|
||||
streamPB.Type = &pb.Stream_Audio{}
|
||||
streamProto.Type = &pb.Stream_Audio{}
|
||||
case "image":
|
||||
streamPB.Type = &pb.Stream_Image{}
|
||||
streamProto.Type = &pb.Stream_Image{}
|
||||
}
|
||||
|
||||
claim := &pb.Claim{
|
||||
Title: details.Title,
|
||||
Description: details.Description,
|
||||
Type: &pb.Claim_Stream{Stream: streamPB},
|
||||
}
|
||||
|
||||
return claim, s, nil
|
||||
return s, streamProto, nil
|
||||
}
|
||||
|
||||
func getClaimPayoutScript(name string, value []byte, address btcutil.Address) ([]byte, error) {
|
||||
|
|
|
|||
Loading…
Reference in a new issue