Sprint 1.19

code/go/0chain.net/blobber/flags.go

@@ -6,24 +6,32 @@ import (
 )
 
 var (
-	deploymentMode int
-	keysFile       string
-	mountPoint     string
-	metadataDB     string
-	logDir         string
-	httpPort       int
-	hostname       string
-	configDir      string
-	grpcPort       int
-	httpsPort      int
-	httpsKeyFile   string
-	httpsCertFile  string
-	hostUrl        string
+	deploymentMode     int
+	keysFile           string
+	keysFilePublicKey  string
+	keysFilePrivateKey string
+	keysFileClientKey  string
+	keysFileIsSplit    bool
+	mountPoint         string
+	metadataDB         string
+	logDir             string
+	httpPort           int
+	hostname           string
+	configDir          string
+	grpcPort           int
+	httpsPort          int
+	httpsKeyFile       string
+	httpsCertFile      string
+	hostUrl            string
 )
 
 func init() {
 	flag.IntVar(&deploymentMode, "deployment_mode", 2, "deployment mode: 0=dev,1=test, 2=mainnet")
 	flag.StringVar(&keysFile, "keys_file", "", "keys_file")
+	flag.StringVar(&keysFilePublicKey, "keys_file_public_key", "", "keys_file_public_key")
+	flag.StringVar(&keysFilePrivateKey, "keys_file_private_key", "", "keys_file_private_key")
+	flag.StringVar(&keysFileClientKey, "keys_file_client_key", "", "keys_file_client_key")
+	flag.BoolVar(&keysFileIsSplit, "keys_file_is_split", false, "keys_file_is_split")
 	flag.StringVar(&mountPoint, "files_dir", "", "Mounted partition where all files will be stored")
 	flag.StringVar(&metadataDB, "db_dir", "", "db_dir")
 	flag.StringVar(&logDir, "log_dir", "", "log_dir")

code/go/0chain.net/blobber/node.go

@@ -1,6 +1,7 @@
 package main
 
 import (
+	"bytes"
 	"errors"
 	"fmt"
 	"os"
@@ -13,23 +14,37 @@ import (
 	"go.uber.org/zap"
 )
 
-var publicKey, privateKey string
+var clientKey, publicKey, privateKey string
 
 func setupNode() error {
 	fmt.Println("> setup blobber")
 
-	err := readKeysFromAws()
-	if err != nil {
-		err = readKeysFromFile(&keysFile)
-		if err != nil {
-			panic(err)
+	var err error
+
+	if keysFilePrivateKey != "" || keysFilePublicKey != "" {
+		privateKey = keysFilePrivateKey
+		publicKey = keysFilePublicKey
+
+		if keysFileIsSplit {
+			clientKey = keysFileClientKey
 		}
-		fmt.Println("using blobber keys from local")
+
+		fmt.Println("using blobber keys from local string")
 	} else {
-		fmt.Println("using blobber keys from aws")
+		err = readKeysFromAws()
+		if err != nil {
+			err = readKeysFromFile(&keysFile)
+			if err != nil {
+				panic(err)
+			}
+			fmt.Println("using blobber keys from local")
+		} else {
+			fmt.Println("using blobber keys from aws")
+		}
 	}
 
-	node.Self.SetKeys(publicKey, privateKey)
+	node.Self.SetKeys(clientKey, publicKey, privateKey, keysFileIsSplit)
+
 	if node.Self.ID == "" {
 		return errors.New("node definition for self node doesn't exist")
 	} else {
@@ -72,6 +87,12 @@ func readKeysFromAws() error {
 	return nil
 }
 
+func readKeysFromString(keyFileRaw *string) error {
+	publicKey, privateKey, _, _ = encryption.ReadKeys(
+		bytes.NewBufferString(*keyFileRaw))
+	return nil
+}
+
 func readKeysFromFile(keysFile *string) error {
 	reader, err := os.Open(*keysFile)
 	if err != nil {
@@ -80,4 +101,4 @@ func readKeysFromFile(keysFile *string) error {
 	defer reader.Close()
 	publicKey, privateKey, _, _ = encryption.ReadKeys(reader)
 	return nil
-}
+}

code/go/0chain.net/blobber/zcn.go

@@ -103,6 +103,10 @@ func setupServerChain() error {
 		return err
 	}
 
+	if node.Self.GetWallet().IsSplit {
+		zcncore.RegisterZauthServer(serverChain.ZauthServer)
+	}
+
 	fmt.Print("	[OK]\n")
 	return nil
 }

code/go/0chain.net/blobbercore/handler/auth_ticket.go

@@ -2,8 +2,11 @@ package handler
 
 import (
 	"context"
+	"fmt"
+	"github.com/0chain/blobber/code/go/0chain.net/core/encryption"
 	"github.com/0chain/blobber/code/go/0chain.net/core/node"
 	"github.com/0chain/common/core/common"
+	"github.com/0chain/gosdk/zcncore"
 	"net/http"
 )
 
@@ -19,24 +22,34 @@ type AuthTicketResponse struct {
 //
 // parameters:
 //
-//   +name: Zbox-Signature
-//    in: header
-//    type: string
-//    description: Digital signature to verify that the sender is 0box service.
-//   +name: client_id
-//    type: string
-//    in: query
-//    description: Client ID is used as a payload to the token generated. The token represents a signed version of this string by the blobber's private key.
+//	+name: Zbox-Signature
+//	 in: header
+//	 type: string
+//	 description: Digital signature to verify that the sender is 0box service.
+//	+name: client_id
+//	 type: string
+//	 in: query
+//	 description: Client ID is used as a payload to the token generated. The token represents a signed version of this string by the blobber's private key.
 //
 // responses:
-//    200: AuthTicketResponse
+//
+//	200: AuthTicketResponse
 func GenerateAuthTicket(ctx context.Context, r *http.Request) (interface{}, error) {
+
 	clientID := r.URL.Query().Get("client_id")
 	if clientID == "" {
 		return nil, common.NewError("missing_client_id", "client_id is required")
 	}
 
-	signature, err := node.Self.Sign(clientID)
+	round := r.URL.Query().Get("round")
+
+	payload := encryption.Hash(fmt.Sprintf("%s_%s", clientID, round))
+
+	if isActivated, err := zcncore.IsHardforkActivated("hermes"); err != nil || !isActivated {
+		payload = clientID
+	}
+
+	signature, err := node.Self.Sign(payload)
 	if err != nil {
 		return nil, common.NewError("signature_failed", "signature failed")
 	}

code/go/0chain.net/blobbercore/handler/protocol.go

@@ -3,9 +3,10 @@ package handler
 import (
 	"context"
 	"errors"
+	"sync"
+
 	"github.com/0chain/gosdk/core/client"
 	coreTxn "github.com/0chain/gosdk/core/transaction"
-	"sync"
 
 	"github.com/0chain/blobber/code/go/0chain.net/blobbercore/allocation"
 	"github.com/0chain/blobber/code/go/0chain.net/blobbercore/config"

code/go/0chain.net/core/chain/entity.go

@@ -51,6 +51,7 @@ func NewChainFromConfig() *Chain {
 	chain.ID = common.ToKey(config.Configuration.ChainID)
 	chain.OwnerID = viper.GetString("server_chain.owner")
 	chain.BlockWorker = viper.GetString("block_worker")
+	chain.ZauthServer = viper.GetString("zauth_server")
 	return chain
 }
 

code/go/0chain.net/core/node/self_node.go

@@ -4,6 +4,7 @@ import (
 	"encoding/hex"
 	"encoding/json"
 	"fmt"
+
 	"github.com/0chain/blobber/code/go/0chain.net/core/common"
 	"github.com/0chain/blobber/code/go/0chain.net/core/config"
 	"github.com/0chain/gosdk/core/zcncrypto"
@@ -19,20 +20,43 @@ type SelfNode struct {
 }
 
 /*SetKeys - setter */
-func (sn *SelfNode) SetKeys(publicKey, privateKey string) {
-	publicKeyBytes, err := hex.DecodeString(publicKey)
+func (sn *SelfNode) SetKeys(clientKey, publicKey, privateKey string, isSplit bool) {
+	var (
+		publicKeyBytes []byte
+		err            error
+	)
+
+	if isSplit {
+		publicKeyBytes, err = hex.DecodeString(clientKey)
+	} else {
+		publicKeyBytes, err = hex.DecodeString(publicKey)
+	}
+
 	if err != nil {
 		panic(err)
 	}
+
 	sn.wallet = &zcncrypto.Wallet{}
 	sn.wallet.ClientID = Hash(publicKeyBytes)
-	sn.wallet.ClientKey = publicKey
+
+	if isSplit {
+		sn.wallet.ClientKey = clientKey
+	} else {
+		sn.wallet.ClientKey = publicKey
+	}
+
 	sn.wallet.Keys = make([]zcncrypto.KeyPair, 1)
 	sn.wallet.Keys[0].PublicKey = publicKey
 	sn.wallet.Keys[0].PrivateKey = privateKey
 	sn.wallet.Version = zcncrypto.CryptoVersion
+	sn.wallet.IsSplit = isSplit
+
+	if isSplit {
+		sn.PublicKey = clientKey
+	} else {
+		sn.PublicKey = publicKey
+	}
 
-	sn.PublicKey = publicKey
 	sn.ID = sn.wallet.ClientID
 }
 

code/go/0chain.net/validator/main.go

@@ -107,7 +107,7 @@ func main() {
 		fmt.Println("using validator keys from aws")
 	}
 
-	node.Self.SetKeys(publicKey, privateKey)
+	node.Self.SetKeys("", publicKey, privateKey, false)
 
 	if len(*hostUrl) > 0 {
 		node.Self.URL = *hostUrl

code/go/0chain.net/validatorcore/storage/models_test.go

@@ -659,6 +659,6 @@ func setupModelsTest(t *testing.T) error {
 		return err
 	}
 
-	node.Self.SetKeys(wallet.Keys[0].PublicKey, wallet.Keys[0].PrivateKey)
+	node.Self.SetKeys("", wallet.Keys[0].PublicKey, wallet.Keys[0].PrivateKey, false)
 	return nil
 }

config/0chain_blobber.yaml

@@ -45,6 +45,8 @@ min_confirmation: 10
 
 block_worker: https://dev.0chain.net/dns
 
+zauth_server: https://zauth.dev.0chain.net/
+
 rate_limiters:
   # Rate limiters will use this duration to clean unused token buckets.
   # If it is 0 then token will expire in 10 years.

go.mod

@@ -6,7 +6,7 @@ toolchain go1.22.5
 
 require (
 	github.com/0chain/errors v1.0.3
-	github.com/0chain/gosdk v1.18.18
+	github.com/0chain/gosdk v1.19.0-RC0
 	github.com/DATA-DOG/go-sqlmock v1.5.0
 	github.com/didip/tollbooth/v6 v6.1.2
 	github.com/go-openapi/runtime v0.26.0

go.sum

@@ -40,8 +40,8 @@ github.com/0chain/common v1.18.3 h1:42dYOv2KyMTSanuS67iDtfv+ErbSRqR8NJ3MG72MwaI=
 github.com/0chain/common v1.18.3/go.mod h1:Lapu2Tj7z5Sm4r+X141e7vsz4NDODTEypeElYAP3iSw=
 github.com/0chain/errors v1.0.3 h1:QQZPFxTfnMcRdt32DXbzRQIfGWmBsKoEdszKQDb0rRM=
 github.com/0chain/errors v1.0.3/go.mod h1:xymD6nVgrbgttWwkpSCfLLEJbFO6iHGQwk/yeSuYkIc=
-github.com/0chain/gosdk v1.18.18 h1:zMCGWaavz3FpdJ6aw/3ftEXRkW60YFINoZCNoJDuFRo=
-github.com/0chain/gosdk v1.18.18/go.mod h1:8unFy9Dx2YyPKMYPDGR3MFhUEymbAfQcRDm9bobVLGw=
+github.com/0chain/gosdk v1.19.0-RC0 h1:PhHsvfEBJw9ofEFGWKqJ7UID7qMfl1LrWl2GyhIxjqE=
+github.com/0chain/gosdk v1.19.0-RC0/go.mod h1:8unFy9Dx2YyPKMYPDGR3MFhUEymbAfQcRDm9bobVLGw=
 github.com/BurntSushi/toml v0.3.1/go.mod h1:xHWCNGjB5oqiDr8zfno3MHue2Ht5sIBksp03qcyfWMU=
 github.com/BurntSushi/xgb v0.0.0-20160522181843-27f122750802/go.mod h1:IVnqGOEym/WlBOVXweHU+Q+/VP0lqqI8lqeDx9IjBqo=
 github.com/DATA-DOG/go-sqlmock v1.5.0 h1:Shsta01QNfFxHCfpW6YH2STWB0MudeXXEWMr20OEh60=