Merge branch 'develop' into pull-model-prover-client

Co-authored-by: colinlyguo <colinlyguo@scroll.io>

common/cmd/cmd.go

@@ -83,7 +83,7 @@ func (c *Cmd) Write(data []byte) (int, error) {
 	out := string(data)
 	if verbose || c.openLog {
 		fmt.Printf("%s:\n\t%v", c.name, out)
-	} else if strings.Contains(out, "error") || strings.Contains(out, "warning") {
+	} else if strings.Contains(strings.ToLower(out), "error") || strings.Contains(strings.ToLower(out), "warning") || strings.Contains(strings.ToLower(out), "info") {
 		fmt.Printf("%s:\n\t%v", c.name, out)
 	}
 	go c.checkFuncs.IterCb(func(_ string, value interface{}) {

common/types/errno.go

@@ -0,0 +1,20 @@
+package types
+
+const (
+	// Success shows OK.
+	Success = 0
+
+	// ErrJWTCommonErr jwt common error
+	ErrJWTCommonErr = 50000
+	// ErrJWTTokenExpired jwt token expired
+	ErrJWTTokenExpired = 50001
+
+	// ErrCoordinatorParameterInvalidNo is invalid params
+	ErrCoordinatorParameterInvalidNo = 20001
+	// ErrCoordinatorGetTaskFailure is getting prover task error
+	ErrCoordinatorGetTaskFailure = 20002
+	// ErrCoordinatorHandleZkProofFailure is handle submit proof error
+	ErrCoordinatorHandleZkProofFailure = 20003
+	// ErrCoordinatorEmptyProofData get empty proof data
+	ErrCoordinatorEmptyProofData = 20004
+)

common/types/message/message.go

@@ -58,15 +58,10 @@ type AuthMsg struct {
 
 // Identity contains all the fields to be signed by the prover.
 type Identity struct {
-	// Prover name
-	Name string `json:"name"`
-	// Prover ProverType
-	ProverType ProofType `json:"prover_type,omitempty"`
-	// Version is common.Version+ZkVersion. Use the following to check the latest ZkVersion version.
-	// curl -sL https://api.github.com/repos/scroll-tech/scroll-prover/commits | jq -r ".[0].sha"
-	Version string `json:"version"`
-	// Random unique token generated by manager
-	Token string `json:"token"`
+	// ProverName the prover name
+	ProverName string `json:"prover_name"`
+	// Challenge unique challenge generated by manager
+	Challenge string `json:"challenge"`
 }
 
 // GenerateToken generates token

common/types/message/message_test.go

@@ -15,9 +15,8 @@ func TestAuthMessageSignAndVerify(t *testing.T) {
 
 	authMsg := &AuthMsg{
 		Identity: &Identity{
-			Name:    "testName",
-			Version: "testVersion",
-			Token:   "testToken",
+			Challenge:  "eyJhbGciOiJIUzI1NiIsInR5cCI6IkpXVCJ9.eyJleHAiOjE2OTEwMzgxNzUsIm9yaWdfaWF0IjoxNjkxMDM0NTc1fQ.HybBMsEJFhyZqtIa2iVcHUP7CEFttf708jmTMAImAWA",
+			ProverName: "test",
 		},
 	}
 	assert.NoError(t, authMsg.SignWithKey(privkey))
@@ -46,15 +45,14 @@ func TestGenerateToken(t *testing.T) {
 
 func TestIdentityHash(t *testing.T) {
 	identity := &Identity{
-		Name:       "testName",
-		ProverType: ProofTypeChunk,
-		Version:    "testVersion",
-		Token:      "testToken",
+		Challenge:  "eyJhbGciOiJIUzI1NiIsInR5cCI6IkpXVCJ9.eyJleHAiOjE2OTEwMzM0MTksIm9yaWdfaWF0IjoxNjkxMDI5ODE5fQ.EhkLZsj__rNPVC3ZDYBtvdh0nB8mmM_Hl82hObaIWOs",
+		ProverName: "test",
 	}
+
 	hash, err := identity.Hash()
 	assert.NoError(t, err)
 
-	expectedHash := "c0411a19531fb8c6133b2bae91f361c14e65f2d318aef72b83519e6061cad001"
+	expectedHash := "7373bb57ab7c01307d86fec55e088e00c526d82d9d1303fa4a189ff6ea95fbe2"
 	assert.Equal(t, expectedHash, hex.EncodeToString(hash))
 }
 

common/version/version.go

@@ -5,7 +5,7 @@ import (
 	"runtime/debug"
 )
 
-var tag = "v4.0.43"
+var tag = "v4.1.0"
 
 var commit = func() string {
 	if info, ok := debug.ReadBuildInfo(); ok {

coordinator/README.md

@@ -37,7 +37,7 @@ make lint
 
 ## Configure
 
-The coordinator behavior can be configured using [`config.json`](config.json). Check the code comments under `ProverManagerConfig` in [`config/config.go`](config/config.go) for more details.
+The coordinator behavior can be configured using [`config.json`](config.json). Check the code comments under `ProverManager` in [`config/config.go`](config/config.go) for more details.
 
 
 ## Start

coordinator/client/client.go

@@ -1,51 +0,0 @@
-package client
-
-import (
-	"context"
-
-	"github.com/scroll-tech/go-ethereum"
-	"github.com/scroll-tech/go-ethereum/rpc"
-
-	"scroll-tech/common/types/message"
-)
-
-// Client defines typed wrappers for the Ethereum RPC API.
-type Client struct {
-	client *rpc.Client
-}
-
-// Dial connects a client to the given URL.
-func Dial(rawurl string) (*Client, error) {
-	return DialContext(context.Background(), rawurl)
-}
-
-// DialContext connects a client to the given URL with a given context.
-func DialContext(ctx context.Context, rawurl string) (*Client, error) {
-	c, err := rpc.DialContext(ctx, rawurl)
-	if err != nil {
-		return nil, err
-	}
-	return NewClient(c), nil
-}
-
-// NewClient creates a client that uses the given RPC client.
-func NewClient(c *rpc.Client) *Client {
-	return &Client{client: c}
-}
-
-// RequestToken generates token for prover
-func (c *Client) RequestToken(ctx context.Context, authMsg *message.AuthMsg) (string, error) {
-	var token string
-	err := c.client.CallContext(ctx, &token, "prover_requestToken", authMsg)
-	return token, err
-}
-
-// RegisterAndSubscribe subscribe prover and register, verified by sign data.
-func (c *Client) RegisterAndSubscribe(ctx context.Context, taskCh chan *message.TaskMsg, authMsg *message.AuthMsg) (ethereum.Subscription, error) {
-	return c.client.Subscribe(ctx, "prover", taskCh, "register", authMsg)
-}
-
-// SubmitProof get proof from prover.
-func (c *Client) SubmitProof(ctx context.Context, proof *message.ProofMsg) error {
-	return c.client.CallContext(ctx, nil, "prover_submitProof", proof)
-}

coordinator/cmd/app/app.go

@@ -2,13 +2,17 @@ package app
 
 import (
 	"context"
+	"errors"
 	"fmt"
+	"net/http"
 	"os"
 	"os/signal"
+	"time"
 
 	// enable the pprof
 	_ "net/http/pprof"
 
+	"github.com/gin-gonic/gin"
 	"github.com/scroll-tech/go-ethereum/log"
 	"github.com/urfave/cli/v2"
 
@@ -20,7 +24,7 @@ import (
 	"scroll-tech/coordinator/internal/config"
 	"scroll-tech/coordinator/internal/controller/api"
 	"scroll-tech/coordinator/internal/controller/cron"
-	"scroll-tech/coordinator/internal/logic/provermanager"
+	"scroll-tech/coordinator/internal/route"
 )
 
 var app *cli.App
@@ -49,15 +53,12 @@ func action(ctx *cli.Context) error {
 	}
 
 	subCtx, cancel := context.WithCancel(ctx.Context)
-	db, err := database.InitDB(cfg.DBConfig)
+	db, err := database.InitDB(cfg.DB)
 	if err != nil {
 		log.Crit("failed to init db connection", "err", err)
 	}
 
 	proofCollector := cron.NewCollector(subCtx, db, cfg)
-
-	provermanager.InitProverManager(db)
-
 	defer func() {
 		proofCollector.Stop()
 		cancel()
@@ -66,34 +67,24 @@ func action(ctx *cli.Context) error {
 		}
 	}()
 
+	router := gin.Default()
+	api.InitController(cfg, db)
+	route.Route(router, cfg)
+	port := ctx.String(httpPortFlag.Name)
+	srv := &http.Server{
+		Addr:              fmt.Sprintf(":%s", port),
+		Handler:           router,
+		ReadHeaderTimeout: time.Minute,
+	}
+
 	// Start metrics server.
 	metrics.Serve(subCtx, ctx)
 
-	apis := api.RegisterAPIs(cfg, db)
-	// Register api and start rpc service.
-	if ctx.Bool(httpEnabledFlag.Name) {
-		handler, addr, err := utils.StartHTTPEndpoint(fmt.Sprintf("%s:%d", ctx.String(httpListenAddrFlag.Name), ctx.Int(httpPortFlag.Name)), apis)
-		if err != nil {
-			log.Crit("Could not start RPC api", "error", err)
+	go func() {
+		if runServerErr := srv.ListenAndServe(); err != nil && !errors.Is(runServerErr, http.ErrServerClosed) {
+			log.Crit("run coordinator http server failure", "error", runServerErr)
 		}
-		defer func() {
-			_ = handler.Shutdown(ctx.Context)
-			log.Info("HTTP endpoint closed", "url", fmt.Sprintf("http://%v/", addr))
-		}()
-		log.Info("HTTP endpoint opened", "url", fmt.Sprintf("http://%v/", addr))
-	}
-	// Register api and start ws service.
-	if ctx.Bool(wsEnabledFlag.Name) {
-		handler, addr, err := utils.StartWSEndpoint(fmt.Sprintf("%s:%d", ctx.String(wsListenAddrFlag.Name), ctx.Int(wsPortFlag.Name)), apis, cfg.ProverManagerConfig.CompressionLevel)
-		if err != nil {
-			log.Crit("Could not start WS api", "error", err)
-		}
-		defer func() {
-			_ = handler.Shutdown(ctx.Context)
-			log.Info("WS endpoint closed", "url", fmt.Sprintf("ws://%v/", addr))
-		}()
-		log.Info("WS endpoint opened", "url", fmt.Sprintf("ws://%v/", addr))
-	}
+	}()
 
 	// Catch CTRL-C to ensure a graceful shutdown.
 	interrupt := make(chan os.Signal, 1)
@@ -101,7 +92,17 @@ func action(ctx *cli.Context) error {
 
 	// Wait until the interrupt signal is received from an OS signal.
 	<-interrupt
+	log.Info("start shutdown coordinator server ...")
 
+	closeCtx, cancelExit := context.WithTimeout(context.Background(), 5*time.Second)
+	defer cancelExit()
+	if err = srv.Shutdown(closeCtx); err != nil {
+		log.Warn("shutdown coordinator server failure", "error", err)
+		return nil
+	}
+
+	<-closeCtx.Done()
+	log.Info("coordinator server exiting success")
 	return nil
 }
 

coordinator/cmd/app/mock_app.go

@@ -18,7 +18,7 @@ import (
 )
 
 var (
-	wsStartPort int64 = 40000
+	httpStartPort int64 = 40000
 )
 
 // CoordinatorApp coordinator-test client manager.
@@ -29,7 +29,7 @@ type CoordinatorApp struct {
 
 	originFile      string
 	coordinatorFile string
-	WSPort          int64
+	HTTPPort        int64
 
 	args []string
 	docker.AppAPI
@@ -39,13 +39,13 @@ type CoordinatorApp struct {
 func NewCoordinatorApp(base *docker.App, file string) *CoordinatorApp {
 	coordinatorFile := fmt.Sprintf("/tmp/%d_coordinator-config.json", base.Timestamp)
 	port, _ := rand.Int(rand.Reader, big.NewInt(2000))
-	wsPort := port.Int64() + wsStartPort
+	httpPort := port.Int64() + httpStartPort
 	coordinatorApp := &CoordinatorApp{
 		base:            base,
 		originFile:      file,
 		coordinatorFile: coordinatorFile,
-		WSPort:          wsPort,
-		args:            []string{"--log.debug", "--config", coordinatorFile, "--ws", "--ws.port", strconv.Itoa(int(wsPort))},
+		HTTPPort:        httpPort,
+		args:            []string{"--log.debug", "--config", coordinatorFile, "--http", "--http.port", strconv.Itoa(int(httpPort))},
 	}
 	if err := coordinatorApp.MockConfig(true); err != nil {
 		panic(err)
@@ -67,9 +67,9 @@ func (c *CoordinatorApp) Free() {
 	_ = os.Remove(c.coordinatorFile)
 }
 
-// WSEndpoint returns ws endpoint.
-func (c *CoordinatorApp) WSEndpoint() string {
-	return fmt.Sprintf("ws://localhost:%d", c.WSPort)
+// HTTPEndpoint returns ws endpoint.
+func (c *CoordinatorApp) HTTPEndpoint() string {
+	return fmt.Sprintf("http://localhost:%d", c.HTTPPort)
 }
 
 // MockConfig creates a new coordinator config.
@@ -80,14 +80,13 @@ func (c *CoordinatorApp) MockConfig(store bool) error {
 		return err
 	}
 	// Reset prover manager config for manager test cases.
-	cfg.ProverManagerConfig = &coordinatorConfig.ProverManagerConfig{
+	cfg.ProverManager = &coordinatorConfig.ProverManager{
 		ProversPerSession: 1,
 		Verifier:          &coordinatorConfig.VerifierConfig{MockMode: true},
-		CollectionTime:    1,
-		TokenTimeToLive:   1,
+		CollectionTimeSec: 60,
 	}
-	cfg.DBConfig.DSN = base.DBImg.Endpoint()
-	cfg.L2Config.ChainID = 111
+	cfg.DB.DSN = base.DBImg.Endpoint()
+	cfg.L2.ChainID = 111
 	c.Config = cfg
 
 	if !store {

coordinator/conf/config.json

@@ -1,25 +1,27 @@
 {
-  "prover_manager_config": {
-    "compression_level": 9,
+  "prover_manager": {
     "provers_per_session": 1,
     "session_attempts": 2,
-    "collection_time": 180,
-    "token_time_to_live": 60,
+    "collection_time_sec": 180,
     "verifier": {
       "mock_mode": true,
       "params_path": "",
       "assets_path": ""
     },
-    "max_verifier_workers": 10,
-    "order_session": "ASC"
+    "max_verifier_workers": 10
   },
-  "db_config": {
+  "db": {
     "driver_name": "postgres",
     "dsn": "postgres://admin:123456@localhost/test?sslmode=disable",
     "maxOpenNum": 200,
     "maxIdleNum": 20
   },
-  "l2_config": {
+  "l2": {
     "chain_id": 111
+  },
+  "auth": {
+    "secret": "prover secret key",
+    "challenge_expire_duration_sec": 3600,
+    "login_expire_duration_sec": 3600
   }
 }

coordinator/go.mod

@@ -3,52 +3,67 @@ module scroll-tech/coordinator
 go 1.19
 
 require (
-	github.com/agiledragon/gomonkey/v2 v2.9.0
-	github.com/orcaman/concurrent-map v1.0.0
-	github.com/patrickmn/go-cache v2.1.0+incompatible
+	github.com/appleboy/gin-jwt/v2 v2.9.1
+	github.com/gin-gonic/gin v1.9.1
+	github.com/go-resty/resty/v2 v2.7.0
+	github.com/mitchellh/mapstructure v1.5.0
 	github.com/scroll-tech/go-ethereum v1.10.14-0.20230804022247-26eeb40ea3ca
 	github.com/shopspring/decimal v1.3.1
 	github.com/stretchr/testify v1.8.3
 	github.com/urfave/cli/v2 v2.25.7
-	golang.org/x/sync v0.3.0
 	gorm.io/gorm v1.25.2
 )
 
 require (
+	github.com/bytedance/sonic v1.9.2 // indirect
 	github.com/cespare/xxhash/v2 v2.2.0 // indirect
+	github.com/chenzhuoyu/base64x v0.0.0-20221115062448-fe3a3abad311 // indirect
+	github.com/gabriel-vasile/mimetype v1.4.2 // indirect
+	github.com/gin-contrib/sse v0.1.0 // indirect
+	github.com/go-playground/locales v0.14.1 // indirect
+	github.com/go-playground/universal-translator v0.18.1 // indirect
+	github.com/go-playground/validator/v10 v10.14.1 // indirect
+	github.com/goccy/go-json v0.10.2 // indirect
+	github.com/golang-jwt/jwt/v4 v4.5.0 // indirect
 	github.com/golang/snappy v0.0.5-0.20220116011046-fa5810519dcb // indirect
+	github.com/google/go-cmp v0.5.9 // indirect
 	github.com/jinzhu/inflection v1.0.0 // indirect
 	github.com/jinzhu/now v1.1.5 // indirect
+	github.com/json-iterator/go v1.1.12 // indirect
+	github.com/klauspost/cpuid/v2 v2.2.5 // indirect
 	github.com/kr/pretty v0.3.1 // indirect
+	github.com/leodido/go-urn v1.2.4 // indirect
+	github.com/mattn/go-isatty v0.0.19 // indirect
 	github.com/mattn/go-runewidth v0.0.14 // indirect
+	github.com/modern-go/concurrent v0.0.0-20180306012644-bacd9c7ef1dd // indirect
+	github.com/modern-go/reflect2 v1.0.2 // indirect
+	github.com/pelletier/go-toml/v2 v2.0.8 // indirect
 	github.com/rivo/uniseg v0.4.4 // indirect
 	github.com/rogpeppe/go-internal v1.10.0 // indirect
-	gopkg.in/check.v1 v1.0.0-20201130134442-10cb98267c6c // indirect
+	github.com/twitchyliquid64/golang-asm v0.15.1 // indirect
+	github.com/ugorji/go/codec v1.2.11 // indirect
+	golang.org/x/arch v0.4.0 // indirect
+	golang.org/x/net v0.12.0 // indirect
+	golang.org/x/text v0.11.0 // indirect
+	google.golang.org/protobuf v1.31.0 // indirect
 )
 
 require (
 	github.com/btcsuite/btcd v0.20.1-beta // indirect
 	github.com/cpuguy83/go-md2man/v2 v2.0.2 // indirect
 	github.com/davecgh/go-spew v1.1.1 // indirect
-	github.com/deckarep/golang-set v1.8.0 // indirect
 	github.com/go-ole/go-ole v1.2.6 // indirect
 	github.com/go-stack/stack v1.8.1 // indirect
-	github.com/gopherjs/gopherjs v1.17.2 // indirect
-	github.com/gorilla/websocket v1.5.0 // indirect
 	github.com/iden3/go-iden3-crypto v0.0.15 // indirect
-	github.com/jtolds/gls v4.20.0+incompatible // indirect
 	github.com/pmezard/go-difflib v1.0.0 // indirect
 	github.com/russross/blackfriday/v2 v2.1.0 // indirect
 	github.com/scroll-tech/zktrie v0.6.0 // indirect
 	github.com/shirou/gopsutil v3.21.11+incompatible // indirect
-	github.com/smartystreets/assertions v1.13.1 // indirect
-	github.com/smartystreets/goconvey v1.8.0
 	github.com/tklauser/go-sysconf v0.3.11 // indirect
 	github.com/tklauser/numcpus v0.6.0 // indirect
 	github.com/xrash/smetrics v0.0.0-20201216005158-039620a65673 // indirect
 	github.com/yusufpapurcu/wmi v1.2.2 // indirect
 	golang.org/x/crypto v0.11.0 // indirect
 	golang.org/x/sys v0.10.0 // indirect
-	gopkg.in/natefinch/npipe.v2 v2.0.0-20160621034901-c1b8fa8bdcce // indirect
 	gopkg.in/yaml.v3 v3.0.1 // indirect
 )

coordinator/go.sum

@@ -1,7 +1,9 @@
 github.com/VictoriaMetrics/fastcache v1.6.0 h1:C/3Oi3EiBCqufydp1neRZkqcwmEiuRT9c3fqvvgKm5o=
 github.com/aead/siphash v1.0.1/go.mod h1:Nywa3cDsYNNK3gaciGTWPwHt0wlpNV15vwmswBAUSII=
-github.com/agiledragon/gomonkey/v2 v2.9.0 h1:PDiKKybR596O6FHW+RVSG0Z7uGCBNbmbUXh3uCNQ7Hc=
-github.com/agiledragon/gomonkey/v2 v2.9.0/go.mod h1:ap1AmDzcVOAz1YpeJ3TCzIgstoaWLA6jbbgxfB4w2iY=
+github.com/appleboy/gin-jwt/v2 v2.9.1 h1:l29et8iLW6omcHltsOP6LLk4s3v4g2FbFs0koxGWVZs=
+github.com/appleboy/gin-jwt/v2 v2.9.1/go.mod h1:jwcPZJ92uoC9nOUTOKWoN/f6JZOgMSKlFSHw5/FrRUk=
+github.com/appleboy/gofight/v2 v2.1.2 h1:VOy3jow4vIK8BRQJoC/I9muxyYlJ2yb9ht2hZoS3rf4=
+github.com/appleboy/gofight/v2 v2.1.2/go.mod h1:frW+U1QZEdDgixycTj4CygQ48yLTUhplt43+Wczp3rw=
 github.com/btcsuite/btcd v0.20.1-beta h1:Ik4hyJqN8Jfyv3S4AGBOmyouMsYE3EdYODkMbQjwPGw=
 github.com/btcsuite/btcd v0.20.1-beta/go.mod h1:wVuoA8VJLEcwgqHBwHmzLRazpKxTv13Px/pDuV7OomQ=
 github.com/btcsuite/btclog v0.0.0-20170628155309-84c8d2346e9f/go.mod h1:TdznJufoqS23FtqVCzL0ZqgP5MqXbb4fg/WgDys70nA=
@@ -11,29 +13,62 @@ github.com/btcsuite/goleveldb v0.0.0-20160330041536-7834afc9e8cd/go.mod h1:F+uVa
 github.com/btcsuite/snappy-go v0.0.0-20151229074030-0bdef8d06723/go.mod h1:8woku9dyThutzjeg+3xrA5iCpBRH8XEEg3lh6TiUghc=
 github.com/btcsuite/websocket v0.0.0-20150119174127-31079b680792/go.mod h1:ghJtEyQwv5/p4Mg4C0fgbePVuGr935/5ddU9Z3TmDRY=
 github.com/btcsuite/winsvc v1.0.0/go.mod h1:jsenWakMcC0zFBFurPLEAyrnc/teJEM1O46fmI40EZs=
+github.com/bytedance/sonic v1.5.0/go.mod h1:ED5hyg4y6t3/9Ku1R6dU/4KyJ48DZ4jPhfY1O2AihPM=
+github.com/bytedance/sonic v1.9.2 h1:GDaNjuWSGu09guE9Oql0MSTNhNCLlWwO8y/xM5BzcbM=
+github.com/bytedance/sonic v1.9.2/go.mod h1:i736AoUSYt75HyZLoJW9ERYxcy6eaN6h4BZXU064P/U=
 github.com/cespare/xxhash/v2 v2.2.0 h1:DC2CZ1Ep5Y4k3ZQ899DldepgrayRUGE6BBZ/cd9Cj44=
 github.com/cespare/xxhash/v2 v2.2.0/go.mod h1:VGX0DQ3Q6kWi7AoAeZDth3/j3BFtOZR5XLFGgcrjCOs=
+github.com/chenzhuoyu/base64x v0.0.0-20211019084208-fb5309c8db06/go.mod h1:DH46F32mSOjUmXrMHnKwZdA8wcEefY7UVqBKYGjpdQY=
+github.com/chenzhuoyu/base64x v0.0.0-20221115062448-fe3a3abad311 h1:qSGYFH7+jGhDF8vLC+iwCD4WpbV1EBDSzWkJODFLams=
+github.com/chenzhuoyu/base64x v0.0.0-20221115062448-fe3a3abad311/go.mod h1:b583jCggY9gE99b6G5LEC39OIiVsWj+R97kbl5odCEk=
 github.com/cpuguy83/go-md2man/v2 v2.0.2 h1:p1EgwI/C7NhT0JmVkwCD2ZBK8j4aeHQX2pMHHBfMQ6w=
 github.com/cpuguy83/go-md2man/v2 v2.0.2/go.mod h1:tgQtvFlXSQOSOSIRvRPT7W67SCa46tRHOmNcaadrF8o=
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@@ -44,10 +79,15 @@ github.com/jinzhu/inflection v1.0.0/go.mod h1:h+uFLlag+Qp1Va5pdKtLDYj+kHp5pxUVkr
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@@ -55,16 +95,30 @@ github.com/kr/text v0.1.0/go.mod h1:4Jbv+DJW3UT/LiOwJeYQe1efqtUx/iVham/4vfdArNI=
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@@ -73,6 +127,8 @@ github.com/prometheus/tsdb v0.7.1 h1:YZcsG11NqnK4czYLrWd9mpEuAJIHVQLwdrleYfszMAA
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coordinator/internal/config/config.go

@@ -2,10 +2,8 @@ package config
 
 import (
 	"encoding/json"
-	"errors"
 	"os"
 	"path/filepath"
-	"strings"
 
 	"scroll-tech/common/database"
 )
@@ -15,11 +13,8 @@ const (
 	defaultNumberOfSessionRetryAttempts = 2
 )
 
-// ProverManagerConfig loads sequencer configuration items.
-type ProverManagerConfig struct {
-	CompressionLevel int `json:"compression_level,omitempty"`
-	// asc or desc (default: asc)
-	OrderSession string `json:"order_session,omitempty"`
+// ProverManager loads sequencer configuration items.
+type ProverManager struct {
 	// The amount of provers to pick per proof generation session.
 	ProversPerSession uint8 `json:"provers_per_session"`
 	// Number of attempts that a session can be retried if previous attempts failed.
@@ -27,25 +22,31 @@ type ProverManagerConfig struct {
 	SessionAttempts uint8 `json:"session_attempts,omitempty"`
 	// Zk verifier config.
 	Verifier *VerifierConfig `json:"verifier,omitempty"`
-	// Proof collection time (in minutes).
-	CollectionTime int `json:"collection_time"`
-	// Token time to live (in seconds)
-	TokenTimeToLive int `json:"token_time_to_live"`
+	// Proof collection time (in seconds).
+	CollectionTimeSec int `json:"collection_time_sec"`
 	// Max number of workers in verifier worker pool
 	MaxVerifierWorkers int `json:"max_verifier_workers,omitempty"`
 }
 
-// L2Config loads l2geth configuration items.
-type L2Config struct {
+// L2 loads l2geth configuration items.
+type L2 struct {
 	// l2geth chain_id.
 	ChainID uint64 `json:"chain_id"`
 }
 
+// Auth provides the auth of prover-stats-api
+type Auth struct {
+	Secret                     string `json:"secret"`
+	ChallengeExpireDurationSec int    `json:"challenge_expire_duration_sec"`
+	LoginExpireDurationSec     int    `json:"token_expire_duration_sec"` // unit: seconds
+}
+
 // Config load configuration items.
 type Config struct {
-	ProverManagerConfig *ProverManagerConfig `json:"prover_manager_config"`
-	DBConfig            *database.Config     `json:"db_config"`
-	L2Config            *L2Config            `json:"l2_config"`
+	ProverManager *ProverManager   `json:"prover_manager"`
+	DB            *database.Config `json:"db"`
+	L2            *L2              `json:"l2"`
+	Auth          *Auth            `json:"auth"`
 }
 
 // VerifierConfig load zk verifier config.
@@ -68,18 +69,11 @@ func NewConfig(file string) (*Config, error) {
 		return nil, err
 	}
 
-	// Check prover's order session
-	order := strings.ToUpper(cfg.ProverManagerConfig.OrderSession)
-	if len(order) > 0 && !(order == "ASC" || order == "DESC") {
-		return nil, errors.New("prover config's order session is invalid")
+	if cfg.ProverManager.MaxVerifierWorkers == 0 {
+		cfg.ProverManager.MaxVerifierWorkers = defaultNumberOfVerifierWorkers
 	}
-	cfg.ProverManagerConfig.OrderSession = order
-
-	if cfg.ProverManagerConfig.MaxVerifierWorkers == 0 {
-		cfg.ProverManagerConfig.MaxVerifierWorkers = defaultNumberOfVerifierWorkers
-	}
-	if cfg.ProverManagerConfig.SessionAttempts == 0 {
-		cfg.ProverManagerConfig.SessionAttempts = defaultNumberOfSessionRetryAttempts
+	if cfg.ProverManager.SessionAttempts == 0 {
+		cfg.ProverManager.SessionAttempts = defaultNumberOfSessionRetryAttempts
 	}
 
 	return cfg, nil

coordinator/internal/config/config_test.go

@@ -12,29 +12,31 @@ import (
 
 func TestConfig(t *testing.T) {
 	configTemplate := `{
-		"prover_manager_config": {
-			"compression_level": 9,
+		"prover_manager": {
 			"provers_per_session": 1,
 			"session_attempts": %d,
-			"collection_time": 180,
-			"token_time_to_live": 60,
+			"collection_time_sec": 180,
 			"verifier": {
 				"mock_mode": true,
 				"params_path": "",
 				"agg_vk_path": ""
 			},
-			"max_verifier_workers": %d,
-			"order_session": "%s"
+			"max_verifier_workers": %d
 		},
-		"db_config": {
+		"db": {
 			"driver_name": "postgres",
 			"dsn": "postgres://admin:123456@localhost/test?sslmode=disable",
 			"maxOpenNum": 200,
 			"maxIdleNum": 20
 		},
-		"l2_config": {
+		"l2": {
 			"chain_id": 111
-		}
+		},
+ 		"auth": {
+			"secret": "prover secret key",
+			"challenge_expire_duration_sec": 3600,
+			"login_expire_duration_sec": 3600
+  		}
 	}`
 
 	t.Run("Success Case", func(t *testing.T) {
@@ -44,7 +46,7 @@ func TestConfig(t *testing.T) {
 			assert.NoError(t, tmpFile.Close())
 			assert.NoError(t, os.Remove(tmpFile.Name()))
 		}()
-		config := fmt.Sprintf(configTemplate, defaultNumberOfSessionRetryAttempts, defaultNumberOfVerifierWorkers, "ASC")
+		config := fmt.Sprintf(configTemplate, defaultNumberOfSessionRetryAttempts, defaultNumberOfVerifierWorkers)
 		_, err = tmpFile.WriteString(config)
 		assert.NoError(t, err)
 
@@ -87,22 +89,6 @@ func TestConfig(t *testing.T) {
 		assert.Error(t, err)
 	})
 
-	t.Run("Invalid Order Session", func(t *testing.T) {
-		tmpFile, err := os.CreateTemp("", "example")
-		assert.NoError(t, err)
-		defer func() {
-			assert.NoError(t, tmpFile.Close())
-			assert.NoError(t, os.Remove(tmpFile.Name()))
-		}()
-		config := fmt.Sprintf(configTemplate, defaultNumberOfSessionRetryAttempts, defaultNumberOfVerifierWorkers, "INVALID")
-		_, err = tmpFile.WriteString(config)
-		assert.NoError(t, err)
-
-		_, err = NewConfig(tmpFile.Name())
-		assert.Error(t, err)
-		assert.Contains(t, err.Error(), "prover config's order session is invalid")
-	})
-
 	t.Run("Default MaxVerifierWorkers", func(t *testing.T) {
 		tmpFile, err := os.CreateTemp("", "example")
 		assert.NoError(t, err)
@@ -110,13 +96,13 @@ func TestConfig(t *testing.T) {
 			assert.NoError(t, tmpFile.Close())
 			assert.NoError(t, os.Remove(tmpFile.Name()))
 		}()
-		config := fmt.Sprintf(configTemplate, defaultNumberOfSessionRetryAttempts, 0, "ASC")
+		config := fmt.Sprintf(configTemplate, defaultNumberOfSessionRetryAttempts, 0)
 		_, err = tmpFile.WriteString(config)
 		assert.NoError(t, err)
 
 		cfg, err := NewConfig(tmpFile.Name())
 		assert.NoError(t, err)
-		assert.Equal(t, defaultNumberOfVerifierWorkers, cfg.ProverManagerConfig.MaxVerifierWorkers)
+		assert.Equal(t, defaultNumberOfVerifierWorkers, cfg.ProverManager.MaxVerifierWorkers)
 	})
 
 	t.Run("Default SessionAttempts", func(t *testing.T) {
@@ -126,12 +112,12 @@ func TestConfig(t *testing.T) {
 			assert.NoError(t, tmpFile.Close())
 			assert.NoError(t, os.Remove(tmpFile.Name()))
 		}()
-		config := fmt.Sprintf(configTemplate, 0, defaultNumberOfVerifierWorkers, "ASC")
+		config := fmt.Sprintf(configTemplate, 0, defaultNumberOfVerifierWorkers)
 		_, err = tmpFile.WriteString(config)
 		assert.NoError(t, err)
 
 		cfg, err := NewConfig(tmpFile.Name())
 		assert.NoError(t, err)
-		assert.Equal(t, uint8(defaultNumberOfSessionRetryAttempts), cfg.ProverManagerConfig.SessionAttempts)
+		assert.Equal(t, uint8(defaultNumberOfSessionRetryAttempts), cfg.ProverManager.SessionAttempts)
 	})
 }

coordinator/internal/controller/api/auth.go

@@ -0,0 +1,79 @@
+package api
+
+import (
+	"fmt"
+
+	jwt "github.com/appleboy/gin-jwt/v2"
+	"github.com/gin-gonic/gin"
+	"gorm.io/gorm"
+
+	"scroll-tech/common/types/message"
+
+	"scroll-tech/coordinator/internal/logic/auth"
+	"scroll-tech/coordinator/internal/types"
+)
+
+// AuthController is login API
+type AuthController struct {
+	loginLogic *auth.LoginLogic
+}
+
+// NewAuthController returns an LoginController instance
+func NewAuthController(db *gorm.DB) *AuthController {
+	return &AuthController{
+		loginLogic: auth.NewLoginLogic(db),
+	}
+}
+
+// Login the api controller for login
+func (a *AuthController) Login(c *gin.Context) (interface{}, error) {
+	var login types.LoginParameter
+	if err := c.ShouldBind(&login); err != nil {
+		return "", fmt.Errorf("missing the public_key, err:%w", err)
+	}
+	// check the challenge is used, if used, return failure
+	if err := a.loginLogic.InsertChallengeString(c, login.Signature); err != nil {
+		return "", fmt.Errorf("login insert challenge string failure:%w", err)
+	}
+	return login, nil
+}
+
+// PayloadFunc returns jwt.MapClaims with {public key, prover name}.
+func (a *AuthController) PayloadFunc(data interface{}) jwt.MapClaims {
+	v, ok := data.(types.LoginParameter)
+	if !ok {
+		return jwt.MapClaims{}
+	}
+
+	// recover the public key
+	authMsg := message.AuthMsg{
+		Identity: &message.Identity{
+			Challenge:  v.Message.Challenge,
+			ProverName: v.Message.ProverName,
+		},
+		Signature: v.Signature,
+	}
+
+	publicKey, err := authMsg.PublicKey()
+	if err != nil {
+		return jwt.MapClaims{}
+	}
+
+	return jwt.MapClaims{
+		types.PublicKey:  publicKey,
+		types.ProverName: v.Message.ProverName,
+	}
+}
+
+// IdentityHandler replies to client for /login
+func (a *AuthController) IdentityHandler(c *gin.Context) interface{} {
+	claims := jwt.ExtractClaims(c)
+	if proverName, ok := claims[types.ProverName]; ok {
+		c.Set(types.ProverName, proverName)
+	}
+
+	if publicKey, ok := claims[types.PublicKey]; ok {
+		c.Set(types.PublicKey, publicKey)
+	}
+	return nil
+}

coordinator/internal/controller/api/controller.go

@@ -0,0 +1,32 @@
+package api
+
+import (
+	"sync"
+
+	"gorm.io/gorm"
+
+	"scroll-tech/coordinator/internal/config"
+)
+
+var (
+	// GetTask the prover task controller
+	GetTask *GetTaskController
+	// SubmitProof the submit proof controller
+	SubmitProof *SubmitProofController
+	// HealthCheck the health check controller
+	HealthCheck *HealthCheckController
+	// Auth the auth controller
+	Auth *AuthController
+
+	initControllerOnce sync.Once
+)
+
+// InitController inits Controller with database
+func InitController(cfg *config.Config, db *gorm.DB) {
+	initControllerOnce.Do(func() {
+		Auth = NewAuthController(db)
+		HealthCheck = NewHealthCheckController()
+		GetTask = NewGetTaskController(cfg, db)
+		SubmitProof = NewSubmitProofController(cfg, db)
+	})
+}

coordinator/internal/controller/api/get_task.go

@@ -0,0 +1,86 @@
+package api
+
+import (
+	"fmt"
+	"math/rand"
+
+	"github.com/gin-gonic/gin"
+	"gorm.io/gorm"
+
+	"scroll-tech/common/types"
+	"scroll-tech/common/types/message"
+
+	"scroll-tech/coordinator/internal/config"
+	"scroll-tech/coordinator/internal/logic/provertask"
+	coordinatorType "scroll-tech/coordinator/internal/types"
+)
+
+// GetTaskController the get prover task api controller
+type GetTaskController struct {
+	proverTasks map[message.ProofType]provertask.ProverTask
+}
+
+// NewGetTaskController create a get prover task controller
+func NewGetTaskController(cfg *config.Config, db *gorm.DB) *GetTaskController {
+	chunkProverTask := provertask.NewChunkProverTask(cfg, db)
+	batchProverTask := provertask.NewBatchProverTask(cfg, db)
+
+	ptc := &GetTaskController{
+		proverTasks: make(map[message.ProofType]provertask.ProverTask),
+	}
+
+	ptc.proverTasks[message.ProofTypeChunk] = chunkProverTask
+	ptc.proverTasks[message.ProofTypeBatch] = batchProverTask
+
+	return ptc
+}
+
+// GetTasks get assigned chunk/batch task
+func (ptc *GetTaskController) GetTasks(ctx *gin.Context) {
+	var getTaskParameter coordinatorType.GetTaskParameter
+	if err := ctx.ShouldBind(&getTaskParameter); err != nil {
+		nerr := fmt.Errorf("prover tasks parameter invalid, err:%w", err)
+		coordinatorType.RenderJSON(ctx, types.ErrCoordinatorParameterInvalidNo, nerr, nil)
+		return
+	}
+
+	proofType := ptc.proofType(&getTaskParameter)
+	proverTask, isExist := ptc.proverTasks[proofType]
+	if !isExist {
+		nerr := fmt.Errorf("parameter wrong proof type")
+		coordinatorType.RenderJSON(ctx, types.ErrCoordinatorParameterInvalidNo, nerr, nil)
+		return
+	}
+
+	result, err := proverTask.Assign(ctx, &getTaskParameter)
+	if err != nil {
+		nerr := fmt.Errorf("return prover task err:%w", err)
+		coordinatorType.RenderJSON(ctx, types.ErrCoordinatorGetTaskFailure, nerr, nil)
+		return
+	}
+
+	if result == nil {
+		nerr := fmt.Errorf("get empty prover task")
+		coordinatorType.RenderJSON(ctx, types.ErrCoordinatorEmptyProofData, nerr, nil)
+		return
+	}
+
+	coordinatorType.RenderJSON(ctx, types.Success, nil, result)
+}
+
+func (ptc *GetTaskController) proofType(para *coordinatorType.GetTaskParameter) message.ProofType {
+	proofType := message.ProofType(para.TaskType)
+
+	proofTypes := []message.ProofType{
+		message.ProofTypeChunk,
+		message.ProofTypeBatch,
+	}
+
+	if proofType == message.ProofTypeUndefined {
+		rand.Shuffle(len(proofTypes), func(i, j int) {
+			proofTypes[i], proofTypes[j] = proofTypes[j], proofTypes[i]
+		})
+		proofType = proofTypes[0]
+	}
+	return proofType
+}

coordinator/internal/controller/api/health_check.go

@@ -0,0 +1,23 @@
+package api
+
+import (
+	"github.com/gin-gonic/gin"
+
+	ctypes "scroll-tech/common/types"
+
+	"scroll-tech/coordinator/internal/types"
+)
+
+// HealthCheckController is health check API
+type HealthCheckController struct {
+}
+
+// NewHealthCheckController returns an HealthCheckController instance
+func NewHealthCheckController() *HealthCheckController {
+	return &HealthCheckController{}
+}
+
+// HealthCheck the api controller for coordinator health check
+func (a *HealthCheckController) HealthCheck(c *gin.Context) {
+	types.RenderJSON(c, ctypes.Success, nil, nil)
+}

coordinator/internal/controller/api/prover.go

@@ -1,115 +0,0 @@
-package api
-
-import (
-	"context"
-	"errors"
-	"fmt"
-	"time"
-
-	"github.com/patrickmn/go-cache"
-	"github.com/scroll-tech/go-ethereum/log"
-	"github.com/scroll-tech/go-ethereum/rpc"
-	"gorm.io/gorm"
-
-	"scroll-tech/common/types/message"
-
-	"scroll-tech/coordinator/internal/config"
-	"scroll-tech/coordinator/internal/logic/proof"
-)
-
-// ProverController the prover api controller
-type ProverController struct {
-	tokenCache    *cache.Cache
-	proofReceiver *proof.ZKProofReceiver
-	taskWorker    *proof.TaskWorker
-}
-
-// NewProverController create a prover controller
-func NewProverController(cfg *config.ProverManagerConfig, db *gorm.DB) *ProverController {
-	return &ProverController{
-		proofReceiver: proof.NewZKProofReceiver(cfg, db),
-		taskWorker:    proof.NewTaskWorker(),
-		tokenCache:    cache.New(time.Duration(cfg.TokenTimeToLive)*time.Second, 1*time.Hour),
-	}
-}
-
-// RequestToken get request token of authMsg
-func (r *ProverController) RequestToken(authMsg *message.AuthMsg) (string, error) {
-	if ok, err := authMsg.Verify(); !ok {
-		if err != nil {
-			log.Error("failed to verify auth message", "error", err)
-		}
-		return "", errors.New("signature verification failed")
-	}
-	pubkey, err := authMsg.PublicKey()
-	if err != nil {
-		return "", fmt.Errorf("RequestToken auth msg public key error:%w", err)
-	}
-	if token, ok := r.tokenCache.Get(pubkey); ok {
-		return token.(string), nil
-	}
-	token, err := message.GenerateToken()
-	if err != nil {
-		return "", errors.New("token generation failed")
-	}
-	r.tokenCache.SetDefault(pubkey, token)
-	return token, nil
-}
-
-// VerifyToken verifies pubkey for token and expiration time
-func (r *ProverController) verifyToken(authMsg *message.AuthMsg) (bool, error) {
-	pubkey, err := authMsg.PublicKey()
-	if err != nil {
-		return false, fmt.Errorf("verify token auth msg public key error:%w", err)
-	}
-	// GetValue returns nil if value is expired
-	if token, ok := r.tokenCache.Get(pubkey); !ok || token != authMsg.Identity.Token {
-		return false, fmt.Errorf("failed to find corresponding token. prover name: %s prover pk: %s", authMsg.Identity.Name, pubkey)
-	}
-	return true, nil
-}
-
-// Register register api for prover
-func (r *ProverController) Register(ctx context.Context, authMsg *message.AuthMsg) (*rpc.Subscription, error) {
-	// Verify register message.
-	if ok, err := authMsg.Verify(); !ok {
-		if err != nil {
-			log.Error("failed to verify auth message", "error", err)
-		}
-		return nil, errors.New("signature verification failed")
-	}
-	// Lock here to avoid malicious prover message replay before cleanup of token
-	if ok, err := r.verifyToken(authMsg); !ok {
-		return nil, err
-	}
-	pubkey, err := authMsg.PublicKey()
-	if err != nil {
-		return nil, fmt.Errorf("register auth msg public key error:%w", err)
-	}
-	// prover successfully registered, remove token associated with this prover
-	r.tokenCache.Delete(pubkey)
-
-	rpcSub, err := r.taskWorker.AllocTaskWorker(ctx, authMsg)
-	if err != nil {
-		return rpcSub, err
-	}
-	return rpcSub, nil
-}
-
-// SubmitProof prover pull proof
-func (r *ProverController) SubmitProof(proof *message.ProofMsg) error {
-	// Verify the signature
-	if ok, err := proof.Verify(); !ok {
-		if err != nil {
-			log.Error("failed to verify proof message", "error", err)
-		}
-		return errors.New("auth signature verify fail")
-	}
-
-	err := r.proofReceiver.HandleZkProof(context.Background(), proof)
-	if err != nil {
-		return err
-	}
-
-	return nil
-}

coordinator/internal/controller/api/prover_test.go

@@ -1,304 +0,0 @@
-package api
-
-import (
-	"context"
-	"crypto/ecdsa"
-	"database/sql"
-	"errors"
-	"fmt"
-	"testing"
-	"time"
-
-	"github.com/agiledragon/gomonkey/v2"
-	"github.com/scroll-tech/go-ethereum/crypto"
-	"github.com/scroll-tech/go-ethereum/rpc"
-	"github.com/smartystreets/goconvey/convey"
-	"github.com/stretchr/testify/assert"
-	"gorm.io/gorm"
-
-	"scroll-tech/common/types"
-	"scroll-tech/common/types/message"
-
-	"scroll-tech/coordinator/internal/config"
-	"scroll-tech/coordinator/internal/logic/proof"
-	"scroll-tech/coordinator/internal/logic/provermanager"
-	"scroll-tech/coordinator/internal/logic/verifier"
-	"scroll-tech/coordinator/internal/orm"
-	coordinatorType "scroll-tech/coordinator/internal/types"
-)
-
-func geneAuthMsg(t *testing.T) (*message.AuthMsg, *ecdsa.PrivateKey) {
-	authMsg := &message.AuthMsg{
-		Identity: &message.Identity{
-			Name: "prover_test1",
-		},
-	}
-	privKey, err := crypto.GenerateKey()
-	assert.NoError(t, err)
-	assert.NoError(t, authMsg.SignWithKey(privKey))
-	return authMsg, privKey
-}
-
-var proverController *ProverController
-
-func init() {
-	conf := &config.ProverManagerConfig{
-		TokenTimeToLive: 120,
-	}
-	conf.Verifier = &config.VerifierConfig{MockMode: true}
-	proverController = NewProverController(conf, nil)
-}
-
-func TestProver_RequestToken(t *testing.T) {
-	convey.Convey("auth msg verify failure", t, func() {
-		tmpAuthMsg := &message.AuthMsg{
-			Identity: &message.Identity{
-				Name: "prover_test_request_token",
-			},
-		}
-		token, err := proverController.RequestToken(tmpAuthMsg)
-		assert.Error(t, err)
-		assert.Empty(t, token)
-	})
-
-	convey.Convey("token has already been distributed", t, func() {
-		tmpAuthMsg, _ := geneAuthMsg(t)
-		key, err := tmpAuthMsg.PublicKey()
-		assert.NoError(t, err)
-		tokenCacheStored := "c393987bb791dd285dd3d8ffbd770ed1"
-		proverController.tokenCache.Set(key, tokenCacheStored, time.Hour)
-		token, err := proverController.RequestToken(tmpAuthMsg)
-		assert.NoError(t, err)
-		assert.Equal(t, token, tokenCacheStored)
-	})
-
-	convey.Convey("token generation failure", t, func() {
-		tmpAuthMsg, _ := geneAuthMsg(t)
-		patchGuard := gomonkey.ApplyFunc(message.GenerateToken, func() (string, error) {
-			return "", errors.New("token generation failed")
-		})
-		defer patchGuard.Reset()
-		token, err := proverController.RequestToken(tmpAuthMsg)
-		assert.Error(t, err)
-		assert.Empty(t, token)
-	})
-
-	convey.Convey("token generation success", t, func() {
-		tmpAuthMsg, _ := geneAuthMsg(t)
-		tokenCacheStored := "c393987bb791dd285dd3d8ffbd770ed1"
-		patchGuard := gomonkey.ApplyFunc(message.GenerateToken, func() (string, error) {
-			return tokenCacheStored, nil
-		})
-		defer patchGuard.Reset()
-		token, err := proverController.RequestToken(tmpAuthMsg)
-		assert.NoError(t, err)
-		assert.Equal(t, tokenCacheStored, token)
-	})
-}
-
-func TestProver_Register(t *testing.T) {
-	convey.Convey("auth msg verify failure", t, func() {
-		tmpAuthMsg := &message.AuthMsg{
-			Identity: &message.Identity{
-				Name: "prover_test_register",
-			},
-		}
-		subscription, err := proverController.Register(context.Background(), tmpAuthMsg)
-		assert.Error(t, err)
-		assert.Empty(t, subscription)
-	})
-
-	convey.Convey("verify token failure", t, func() {
-		tmpAuthMsg, _ := geneAuthMsg(t)
-		patchGuard := gomonkey.ApplyPrivateMethod(proverController, "verifyToken", func(tmpAuthMsg *message.AuthMsg) (bool, error) {
-			return false, errors.New("verify token failure")
-		})
-		defer patchGuard.Reset()
-		subscription, err := proverController.Register(context.Background(), tmpAuthMsg)
-		assert.Error(t, err)
-		assert.Empty(t, subscription)
-	})
-
-	convey.Convey("notifier failure", t, func() {
-		tmpAuthMsg, _ := geneAuthMsg(t)
-		patchGuard := gomonkey.ApplyPrivateMethod(proverController, "verifyToken", func(tmpAuthMsg *message.AuthMsg) (bool, error) {
-			return true, nil
-		})
-		defer patchGuard.Reset()
-		patchGuard.ApplyFunc(rpc.NotifierFromContext, func(ctx context.Context) (*rpc.Notifier, bool) {
-			return nil, false
-		})
-		subscription, err := proverController.Register(context.Background(), tmpAuthMsg)
-		assert.Error(t, err)
-		assert.Equal(t, err, rpc.ErrNotificationsUnsupported)
-		assert.Equal(t, *subscription, rpc.Subscription{})
-	})
-
-	convey.Convey("register failure", t, func() {
-		tmpAuthMsg, _ := geneAuthMsg(t)
-		patchGuard := gomonkey.ApplyPrivateMethod(proverController, "verifyToken", func(tmpAuthMsg *message.AuthMsg) (bool, error) {
-			return true, nil
-		})
-		defer patchGuard.Reset()
-
-		var taskWorker *proof.TaskWorker
-		patchGuard.ApplyPrivateMethod(taskWorker, "AllocTaskWorker", func(ctx context.Context, authMsg *message.AuthMsg) (*rpc.Subscription, error) {
-			return nil, errors.New("register error")
-		})
-		subscription, err := proverController.Register(context.Background(), tmpAuthMsg)
-		assert.Error(t, err)
-		assert.Empty(t, subscription)
-	})
-
-	convey.Convey("register success", t, func() {
-		tmpAuthMsg, _ := geneAuthMsg(t)
-		patchGuard := gomonkey.ApplyPrivateMethod(proverController, "verifyToken", func(tmpAuthMsg *message.AuthMsg) (bool, error) {
-			return true, nil
-		})
-		defer patchGuard.Reset()
-
-		var taskWorker *proof.TaskWorker
-		patchGuard.ApplyPrivateMethod(taskWorker, "AllocTaskWorker", func(ctx context.Context, authMsg *message.AuthMsg) (*rpc.Subscription, error) {
-			return nil, nil
-		})
-		_, err := proverController.Register(context.Background(), tmpAuthMsg)
-		assert.NoError(t, err)
-	})
-}
-
-func TestProver_SubmitProof(t *testing.T) {
-	tmpAuthMsg, prvKey := geneAuthMsg(t)
-	pubKey, err := tmpAuthMsg.PublicKey()
-	assert.NoError(t, err)
-
-	id := "provers_info_test"
-	tmpProof := &message.ProofMsg{
-		ProofDetail: &message.ProofDetail{
-			Type:       message.ProofTypeChunk,
-			ID:         id,
-			Status:     message.StatusOk,
-			ChunkProof: &message.ChunkProof{},
-		},
-	}
-	assert.NoError(t, tmpProof.Sign(prvKey))
-	proofPubKey, err := tmpProof.PublicKey()
-	assert.NoError(t, err)
-	assert.Equal(t, pubKey, proofPubKey)
-
-	var proverTaskOrm *orm.ProverTask
-	patchGuard := gomonkey.ApplyMethodFunc(proverTaskOrm, "GetProverTasks", func(ctx context.Context, fields map[string]interface{}, orderByList []string, offset, limit int) ([]orm.ProverTask, error) {
-		return nil, nil
-	})
-	defer patchGuard.Reset()
-
-	provermanager.InitProverManager(nil)
-
-	taskChan, err := provermanager.Manager.Register(context.Background(), pubKey, tmpAuthMsg.Identity)
-	assert.NotNil(t, taskChan)
-	assert.NoError(t, err)
-
-	convey.Convey("verify failure", t, func() {
-		var s *message.ProofMsg
-		patchGuard.ApplyMethodFunc(s, "Verify", func() (bool, error) {
-			return false, errors.New("proof verify error")
-		})
-		err = proverController.SubmitProof(tmpProof)
-		assert.Error(t, err)
-	})
-
-	var s *message.ProofMsg
-	patchGuard.ApplyMethodFunc(s, "Verify", func() (bool, error) {
-		return true, nil
-	})
-
-	var chunkOrm *orm.Chunk
-	patchGuard.ApplyMethodFunc(chunkOrm, "UpdateProofByHash", func(context.Context, string, *message.BatchProof, uint64, ...*gorm.DB) error {
-		return nil
-	})
-	patchGuard.ApplyMethodFunc(chunkOrm, "UpdateProvingStatus", func(ctx context.Context, hash string, status types.ProvingStatus, dbTX ...*gorm.DB) error {
-		return nil
-	})
-
-	var batchOrm *orm.Batch
-	patchGuard.ApplyMethodFunc(batchOrm, "UpdateProofByHash", func(ctx context.Context, hash string, proof *message.BatchProof, proofTimeSec uint64, dbTX ...*gorm.DB) error {
-		return nil
-	})
-	patchGuard.ApplyMethodFunc(batchOrm, "UpdateProvingStatus", func(ctx context.Context, hash string, status types.ProvingStatus, dbTX ...*gorm.DB) error {
-		return nil
-	})
-
-	convey.Convey("get none provers of prover task", t, func() {
-		patchGuard.ApplyMethodFunc(proverTaskOrm, "GetProverTaskByTaskIDAndPubKey", func(ctx context.Context, hash, pubKey string) (*orm.ProverTask, error) {
-			return nil, nil
-		})
-		tmpProof1 := &message.ProofMsg{
-			ProofDetail: &message.ProofDetail{
-				ID:         "10001",
-				Status:     message.StatusOk,
-				ChunkProof: &message.ChunkProof{},
-			},
-		}
-		privKey, err := crypto.GenerateKey()
-		assert.NoError(t, err)
-		tmpProof1.Sign(privKey)
-		_, err1 := tmpProof1.PublicKey()
-		assert.NoError(t, err1)
-		err2 := proverController.SubmitProof(tmpProof1)
-		fmt.Println(err2)
-		targetErr := fmt.Errorf("validator failure get none prover task for the proof")
-		assert.Equal(t, err2.Error(), targetErr.Error())
-	})
-
-	patchGuard.ApplyMethodFunc(proverTaskOrm, "GetProverTaskByTaskIDAndPubKey", func(ctx context.Context, hash, pubKey string) (*orm.ProverTask, error) {
-		now := time.Now()
-		s := &orm.ProverTask{
-			TaskID:          id,
-			ProverPublicKey: proofPubKey,
-			TaskType:        int16(message.ProofTypeChunk),
-			ProverName:      "provers_info_test",
-			ProvingStatus:   int16(types.ProverAssigned),
-			CreatedAt:       now,
-		}
-		return s, nil
-	})
-
-	patchGuard.ApplyMethodFunc(proverTaskOrm, "UpdateProverTaskProvingStatus", func(ctx context.Context, proofType message.ProofType, taskID string, pk string, status types.ProverProveStatus, dbTX ...*gorm.DB) error {
-		return nil
-	})
-
-	patchGuard.ApplyPrivateMethod(proverController.proofReceiver, "proofFailure", func(hash string, pubKey string, proofMsgType message.ProofType) {
-	})
-
-	convey.Convey("proof msg status is not ok", t, func() {
-		tmpProof.Status = message.StatusProofError
-		err1 := proverController.SubmitProof(tmpProof)
-		assert.NoError(t, err1)
-	})
-	tmpProof.Status = message.StatusOk
-
-	var db *gorm.DB
-	patchGuard.ApplyMethodFunc(db, "Transaction", func(fc func(tx *gorm.DB) error, opts ...*sql.TxOptions) (err error) {
-		return nil
-	})
-
-	var tmpVerifier *verifier.Verifier
-	convey.Convey("verifier proof failure", t, func() {
-		targetErr := errors.New("verify proof failure")
-		patchGuard.ApplyMethodFunc(tmpVerifier, "VerifyChunkProof", func(proof *message.ChunkProof) (bool, error) {
-			return false, targetErr
-		})
-		err1 := proverController.SubmitProof(tmpProof)
-		assert.Nil(t, err1)
-	})
-
-	patchGuard.ApplyMethodFunc(tmpVerifier, "VerifyChunkProof", func(proof *message.ChunkProof) (bool, error) {
-		return true, nil
-	})
-
-	patchGuard.ApplyPrivateMethod(proverController.proofReceiver, "closeProofTask", func(hash string, pubKey string, proofMsg *message.ProofMsg, proversInfo *coordinatorType.ProversInfo) error {
-		return nil
-	})
-
-	err1 := proverController.SubmitProof(tmpProof)
-	assert.Nil(t, err1)
-}

coordinator/internal/controller/api/routes.go

@@ -1,30 +0,0 @@
-package api
-
-import (
-	"context"
-
-	"github.com/scroll-tech/go-ethereum/rpc"
-	"gorm.io/gorm"
-
-	"scroll-tech/common/types/message"
-
-	"scroll-tech/coordinator/internal/config"
-)
-
-// ProverAPI for provers inorder to register and submit proof
-type ProverAPI interface {
-	RequestToken(authMsg *message.AuthMsg) (string, error)
-	Register(ctx context.Context, authMsg *message.AuthMsg) (*rpc.Subscription, error)
-	SubmitProof(proof *message.ProofMsg) error
-}
-
-// RegisterAPIs register api for coordinator
-func RegisterAPIs(cfg *config.Config, db *gorm.DB) []rpc.API {
-	return []rpc.API{
-		{
-			Namespace: "prover",
-			Service:   ProverAPI(NewProverController(cfg.ProverManagerConfig, db)),
-			Public:    true,
-		},
-	}
-}

coordinator/internal/controller/api/submit_proof.go

@@ -0,0 +1,72 @@
+package api
+
+import (
+	"encoding/json"
+	"fmt"
+
+	"github.com/gin-gonic/gin"
+	"gorm.io/gorm"
+
+	"scroll-tech/common/types"
+	"scroll-tech/common/types/message"
+
+	"scroll-tech/coordinator/internal/config"
+	"scroll-tech/coordinator/internal/logic/submitproof"
+	coodinatorType "scroll-tech/coordinator/internal/types"
+)
+
+// SubmitProofController the submit proof api controller
+type SubmitProofController struct {
+	submitProofReceiverLogic *submitproof.ProofReceiverLogic
+}
+
+// NewSubmitProofController create the submit proof api controller instance
+func NewSubmitProofController(cfg *config.Config, db *gorm.DB) *SubmitProofController {
+	return &SubmitProofController{
+		submitProofReceiverLogic: submitproof.NewSubmitProofReceiverLogic(cfg.ProverManager, db),
+	}
+}
+
+// SubmitProof prover submit the proof to coordinator
+func (spc *SubmitProofController) SubmitProof(ctx *gin.Context) {
+	var spp coodinatorType.SubmitProofParameter
+	if err := ctx.ShouldBind(&spp); err != nil {
+		nerr := fmt.Errorf("parameter invalid, err:%w", err)
+		coodinatorType.RenderJSON(ctx, types.ErrCoordinatorParameterInvalidNo, nerr, nil)
+		return
+	}
+
+	proofMsg := message.ProofMsg{
+		ProofDetail: &message.ProofDetail{
+			ID:     spp.TaskID,
+			Type:   message.ProofType(spp.TaskType),
+			Status: message.RespStatus(spp.Status),
+		},
+	}
+
+	switch message.ProofType(spp.TaskType) {
+	case message.ProofTypeChunk:
+		var tmpChunkProof message.ChunkProof
+		if err := json.Unmarshal([]byte(spp.Proof), &tmpChunkProof); err != nil {
+			nerr := fmt.Errorf("unmarshal parameter chunk proof invalid, err:%w", err)
+			coodinatorType.RenderJSON(ctx, types.ErrCoordinatorParameterInvalidNo, nerr, nil)
+			return
+		}
+		proofMsg.ChunkProof = &tmpChunkProof
+	case message.ProofTypeBatch:
+		var tmpBatchProof message.BatchProof
+		if err := json.Unmarshal([]byte(spp.Proof), &tmpBatchProof); err != nil {
+			nerr := fmt.Errorf("unmarshal parameter batch proof invalid, err:%w", err)
+			coodinatorType.RenderJSON(ctx, types.ErrCoordinatorParameterInvalidNo, nerr, nil)
+			return
+		}
+		proofMsg.BatchProof = &tmpBatchProof
+	}
+
+	if err := spc.submitProofReceiverLogic.HandleZkProof(ctx, &proofMsg); err != nil {
+		nerr := fmt.Errorf("handle zk proof failure, err:%w", err)
+		coodinatorType.RenderJSON(ctx, types.ErrCoordinatorHandleZkProofFailure, nerr, nil)
+		return
+	}
+	coodinatorType.RenderJSON(ctx, types.Success, nil, nil)
+}

coordinator/internal/controller/cron/collect_proof.go

@@ -12,7 +12,6 @@ import (
 	"scroll-tech/common/types/message"
 
 	"scroll-tech/coordinator/internal/config"
-	"scroll-tech/coordinator/internal/logic/collector"
 	"scroll-tech/coordinator/internal/orm"
 )
 
@@ -22,11 +21,8 @@ type Collector struct {
 	db  *gorm.DB
 	ctx context.Context
 
-	stopRunChan     chan struct{}
 	stopTimeoutChan chan struct{}
 
-	collectors map[message.ProofType]collector.Collector
-
 	proverTaskOrm *orm.ProverTask
 	chunkOrm      *orm.Chunk
 	batchOrm      *orm.Batch
@@ -38,18 +34,12 @@ func NewCollector(ctx context.Context, db *gorm.DB, cfg *config.Config) *Collect
 		cfg:             cfg,
 		db:              db,
 		ctx:             ctx,
-		stopRunChan:     make(chan struct{}),
 		stopTimeoutChan: make(chan struct{}),
-		collectors:      make(map[message.ProofType]collector.Collector),
 		proverTaskOrm:   orm.NewProverTask(db),
 		chunkOrm:        orm.NewChunk(db),
 		batchOrm:        orm.NewBatch(db),
 	}
 
-	c.collectors[message.ProofTypeBatch] = collector.NewBatchProofCollector(cfg, db)
-	c.collectors[message.ProofTypeChunk] = collector.NewChunkProofCollector(cfg, db)
-
-	go c.run()
 	go c.timeoutProofTask()
 
 	log.Info("Start coordinator successfully.")
@@ -59,40 +49,9 @@ func NewCollector(ctx context.Context, db *gorm.DB, cfg *config.Config) *Collect
 
 // Stop all the collector
 func (c *Collector) Stop() {
-	c.stopRunChan <- struct{}{}
 	c.stopTimeoutChan <- struct{}{}
 }
 
-// run loop and cron collect
-func (c *Collector) run() {
-	defer func() {
-		if err := recover(); err != nil {
-			nerr := fmt.Errorf("collector panic error:%v", err)
-			log.Warn(nerr.Error())
-		}
-	}()
-
-	ticker := time.NewTicker(time.Second * 2)
-	for {
-		select {
-		case <-ticker.C:
-			for _, tmpCollector := range c.collectors {
-				if err := tmpCollector.Collect(c.ctx); err != nil {
-					log.Warn("collect data to prover failure", "collector name", tmpCollector.Name(), "error", err)
-				}
-			}
-		case <-c.ctx.Done():
-			if c.ctx.Err() != nil {
-				log.Error("manager context canceled with error", "error", c.ctx.Err())
-			}
-			return
-		case <-c.stopRunChan:
-			log.Info("the coordinator run loop exit")
-			return
-		}
-	}
-}
-
 // timeoutTask cron check the send task is timeout. if timeout reached, restore the
 // chunk/batch task to unassigned. then the batch/chunk collector can retry it.
 func (c *Collector) timeoutProofTask() {
@@ -114,7 +73,7 @@ func (c *Collector) timeoutProofTask() {
 			}
 
 			for _, assignedProverTask := range assignedProverTasks {
-				timeoutDuration := time.Duration(c.cfg.ProverManagerConfig.CollectionTime) * time.Minute
+				timeoutDuration := time.Duration(c.cfg.ProverManager.CollectionTimeSec) * time.Second
 				// here not update the block batch proving status failed, because the collector loop will check
 				// the attempt times. if reach the times, the collector will set the block batch proving status.
 				if time.Since(assignedProverTask.AssignedAt) >= timeoutDuration {

coordinator/internal/logic/auth/login.go

@@ -0,0 +1,25 @@
+package auth
+
+import (
+	"github.com/gin-gonic/gin"
+	"gorm.io/gorm"
+
+	"scroll-tech/coordinator/internal/orm"
+)
+
+// LoginLogic the auth logic
+type LoginLogic struct {
+	challengeOrm *orm.Challenge
+}
+
+// NewLoginLogic new a LoginLogic
+func NewLoginLogic(db *gorm.DB) *LoginLogic {
+	return &LoginLogic{
+		challengeOrm: orm.NewChallenge(db),
+	}
+}
+
+// InsertChallengeString insert and check the challenge string is existed
+func (l *LoginLogic) InsertChallengeString(ctx *gin.Context, signature string) error {
+	return l.challengeOrm.InsertChallenge(ctx, signature)
+}

coordinator/internal/logic/collector/batch_proof_collector.go

@@ -1,139 +0,0 @@
-package collector
-
-import (
-	"context"
-	"encoding/json"
-	"fmt"
-
-	"github.com/scroll-tech/go-ethereum/common"
-	"github.com/scroll-tech/go-ethereum/log"
-	"gorm.io/gorm"
-
-	"scroll-tech/common/types"
-	"scroll-tech/common/types/message"
-	"scroll-tech/common/utils"
-
-	"scroll-tech/coordinator/internal/config"
-	"scroll-tech/coordinator/internal/logic/provermanager"
-	"scroll-tech/coordinator/internal/orm"
-	coordinatorType "scroll-tech/coordinator/internal/types"
-)
-
-// BatchProofCollector is collector implement for batch proof
-type BatchProofCollector struct {
-	BaseCollector
-}
-
-// NewBatchProofCollector new a batch collector
-func NewBatchProofCollector(cfg *config.Config, db *gorm.DB) *BatchProofCollector {
-	bp := &BatchProofCollector{
-		BaseCollector: BaseCollector{
-			db:            db,
-			cfg:           cfg,
-			chunkOrm:      orm.NewChunk(db),
-			batchOrm:      orm.NewBatch(db),
-			proverTaskOrm: orm.NewProverTask(db),
-		},
-	}
-	return bp
-}
-
-// Name return the batch proof collector name
-func (bp *BatchProofCollector) Name() string {
-	return BatchCollectorName
-}
-
-// Collect load and send batch tasks
-func (bp *BatchProofCollector) Collect(ctx context.Context) error {
-	batchTasks, err := bp.batchOrm.GetUnassignedBatches(ctx, 1)
-	if err != nil {
-		return fmt.Errorf("failed to get unassigned batch proving tasks, error:%w", err)
-	}
-
-	if len(batchTasks) == 0 {
-		return nil
-	}
-
-	if len(batchTasks) != 1 {
-		return fmt.Errorf("get unassigned batch proving task len not 1, batch tasks:%v", batchTasks)
-	}
-
-	batchTask := batchTasks[0]
-	log.Info("start batch proof generation session", "id", batchTask.Hash)
-
-	if provermanager.Manager.GetNumberOfIdleProvers(message.ProofTypeBatch) == 0 {
-		return fmt.Errorf("no idle common prover when starting proof generation session, id:%s", batchTask.Hash)
-	}
-
-	if !bp.checkAttemptsExceeded(batchTask.Hash, message.ProofTypeBatch) {
-		return fmt.Errorf("the batch task id:%s check attempts have reach the maximum", batchTask.Hash)
-	}
-
-	proverStatusList, err := bp.sendTask(ctx, batchTask.Hash)
-	if err != nil {
-		return fmt.Errorf("send batch task id:%s err:%w", batchTask.Hash, err)
-	}
-
-	transErr := bp.db.Transaction(func(tx *gorm.DB) error {
-		// Update session proving status as assigned.
-		if err = bp.batchOrm.UpdateProvingStatus(ctx, batchTask.Hash, types.ProvingTaskAssigned, tx); err != nil {
-			return fmt.Errorf("failed to update task status, id:%s, error:%w", batchTask.Hash, err)
-		}
-
-		for _, proverStatus := range proverStatusList {
-			proverTask := orm.ProverTask{
-				TaskID:          batchTask.Hash,
-				ProverPublicKey: proverStatus.PublicKey,
-				TaskType:        int16(message.ProofTypeBatch),
-				ProverName:      proverStatus.Name,
-				ProvingStatus:   int16(types.ProverAssigned),
-				FailureType:     int16(types.ProverTaskFailureTypeUndefined),
-				// here why need use UTC time. see scroll/common/databased/db.go
-				AssignedAt: utils.NowUTC(),
-			}
-
-			// Store session info.
-			if err = bp.proverTaskOrm.SetProverTask(ctx, &proverTask, tx); err != nil {
-				return fmt.Errorf("db set session info fail, session id:%s, error:%w", proverTask.TaskID, err)
-			}
-		}
-		return nil
-	})
-	return transErr
-}
-
-func (bp *BatchProofCollector) sendTask(ctx context.Context, hash string) ([]*coordinatorType.ProverStatus, error) {
-	// get chunks from db
-	chunks, err := bp.chunkOrm.GetChunksByBatchHash(ctx, hash)
-	if err != nil {
-		err = fmt.Errorf("failed to get chunk proofs for batch task id:%s err:%w ", hash, err)
-		return nil, err
-	}
-
-	taskDetail := &message.BatchTaskDetail{}
-	for _, chunk := range chunks {
-		chunkInfo := &message.ChunkInfo{
-			ChainID:       bp.cfg.L2Config.ChainID,
-			PrevStateRoot: common.HexToHash(chunk.ParentChunkStateRoot),
-			PostStateRoot: common.HexToHash(chunk.StateRoot),
-			WithdrawRoot:  common.HexToHash(chunk.WithdrawRoot),
-			DataHash:      common.HexToHash(chunk.Hash),
-			IsPadding:     false,
-		}
-		taskDetail.ChunkInfos = append(taskDetail.ChunkInfos, chunkInfo)
-
-		chunkProof := &message.ChunkProof{}
-		if err := json.Unmarshal(chunk.Proof, chunkProof); err != nil {
-			return nil, fmt.Errorf("json Unmarshal ChunkProof error: %w, chunk hash: %v", err, chunk.Hash)
-		}
-		taskDetail.ChunkProofs = append(taskDetail.ChunkProofs, chunkProof)
-	}
-
-	taskMsg := &message.TaskMsg{
-		ID:              hash,
-		Type:            message.ProofTypeBatch,
-		ChunkTaskDetail: nil,
-		BatchTaskDetail: taskDetail,
-	}
-	return bp.BaseCollector.sendTask(taskMsg)
-}

coordinator/internal/logic/collector/chunk_proof_collector.go

@@ -1,122 +0,0 @@
-package collector
-
-import (
-	"context"
-	"fmt"
-
-	"github.com/scroll-tech/go-ethereum/common"
-	"github.com/scroll-tech/go-ethereum/log"
-	"gorm.io/gorm"
-
-	"scroll-tech/common/types"
-	"scroll-tech/common/types/message"
-	"scroll-tech/common/utils"
-
-	"scroll-tech/coordinator/internal/config"
-	"scroll-tech/coordinator/internal/logic/provermanager"
-	"scroll-tech/coordinator/internal/orm"
-	coordinatorType "scroll-tech/coordinator/internal/types"
-)
-
-// ChunkProofCollector the chunk proof collector
-type ChunkProofCollector struct {
-	BaseCollector
-}
-
-// NewChunkProofCollector new a chunk proof collector
-func NewChunkProofCollector(cfg *config.Config, db *gorm.DB) *ChunkProofCollector {
-	cp := &ChunkProofCollector{
-		BaseCollector: BaseCollector{
-			db:            db,
-			cfg:           cfg,
-			chunkOrm:      orm.NewChunk(db),
-			blockOrm:      orm.NewL2Block(db),
-			proverTaskOrm: orm.NewProverTask(db),
-		},
-	}
-	return cp
-}
-
-// Name return a block batch collector name
-func (cp *ChunkProofCollector) Name() string {
-	return ChunkCollectorName
-}
-
-// Collect the chunk proof which need to prove
-func (cp *ChunkProofCollector) Collect(ctx context.Context) error {
-	// load and send chunk tasks
-	chunkTasks, err := cp.chunkOrm.GetUnassignedChunks(ctx, 1)
-	if err != nil {
-		return fmt.Errorf("failed to get unassigned chunk proving tasks, error:%w", err)
-	}
-
-	if len(chunkTasks) == 0 {
-		return nil
-	}
-
-	if len(chunkTasks) != 1 {
-		return fmt.Errorf("get unassigned chunk proving task len not 1, chunk tasks:%v", chunkTasks)
-	}
-
-	chunkTask := chunkTasks[0]
-
-	log.Info("start chunk generation session", "id", chunkTask.Hash)
-
-	if !cp.checkAttemptsExceeded(chunkTask.Hash, message.ProofTypeChunk) {
-		return fmt.Errorf("chunk proof hash id:%s check attempts have reach the maximum", chunkTask.Hash)
-	}
-
-	if provermanager.Manager.GetNumberOfIdleProvers(message.ProofTypeChunk) == 0 {
-		return fmt.Errorf("no idle chunk prover when starting proof generation session, id:%s", chunkTask.Hash)
-	}
-
-	proverStatusList, err := cp.sendTask(ctx, chunkTask.Hash)
-	if err != nil {
-		return fmt.Errorf("send task failure, id:%s error:%w", chunkTask.Hash, err)
-	}
-
-	transErr := cp.db.Transaction(func(tx *gorm.DB) error {
-		// Update session proving status as assigned.
-		if err = cp.chunkOrm.UpdateProvingStatus(ctx, chunkTask.Hash, types.ProvingTaskAssigned, tx); err != nil {
-			log.Error("failed to update task status", "id", chunkTask.Hash, "err", err)
-			return err
-		}
-
-		for _, proverStatus := range proverStatusList {
-			proverTask := orm.ProverTask{
-				TaskID:          chunkTask.Hash,
-				ProverPublicKey: proverStatus.PublicKey,
-				TaskType:        int16(message.ProofTypeChunk),
-				ProverName:      proverStatus.Name,
-				ProvingStatus:   int16(types.ProverAssigned),
-				FailureType:     int16(types.ProverTaskFailureTypeUndefined),
-				// here why need use UTC time. see scroll/common/databased/db.go
-				AssignedAt: utils.NowUTC(),
-			}
-			if err = cp.proverTaskOrm.SetProverTask(ctx, &proverTask, tx); err != nil {
-				return fmt.Errorf("db set session info fail, session id:%s , public key:%s, err:%w", chunkTask.Hash, proverStatus.PublicKey, err)
-			}
-		}
-		return nil
-	})
-	return transErr
-}
-
-func (cp *ChunkProofCollector) sendTask(ctx context.Context, hash string) ([]*coordinatorType.ProverStatus, error) {
-	// Get block hashes.
-	wrappedBlocks, wrappedErr := cp.blockOrm.GetL2BlocksByChunkHash(ctx, hash)
-	if wrappedErr != nil {
-		return nil, fmt.Errorf("failed to fetch wrapped blocks, batch hash:%s err:%w", hash, wrappedErr)
-	}
-	blockHashes := make([]common.Hash, len(wrappedBlocks))
-	for i, wrappedBlock := range wrappedBlocks {
-		blockHashes[i] = wrappedBlock.Header.Hash()
-	}
-	taskMsg := &message.TaskMsg{
-		ID:              hash,
-		Type:            message.ProofTypeChunk,
-		ChunkTaskDetail: &message.ChunkTaskDetail{BlockHashes: blockHashes},
-		BatchTaskDetail: nil,
-	}
-	return cp.BaseCollector.sendTask(taskMsg)
-}

coordinator/internal/logic/proof/task_worker.go

@@ -1,79 +0,0 @@
-package proof
-
-import (
-	"context"
-	"fmt"
-
-	"github.com/scroll-tech/go-ethereum/log"
-	gethMetrics "github.com/scroll-tech/go-ethereum/metrics"
-	"github.com/scroll-tech/go-ethereum/rpc"
-
-	"scroll-tech/common/metrics"
-	"scroll-tech/common/types/message"
-
-	"scroll-tech/coordinator/internal/logic/provermanager"
-)
-
-var coordinatorProversDisconnectsTotalCounter = gethMetrics.NewRegisteredCounter("coordinator/provers/disconnects/total", metrics.ScrollRegistry)
-
-// TaskWorker held the prover task connection
-type TaskWorker struct{}
-
-// NewTaskWorker create a task worker
-func NewTaskWorker() *TaskWorker {
-	return &TaskWorker{}
-}
-
-// AllocTaskWorker alloc a task worker goroutine
-func (t *TaskWorker) AllocTaskWorker(ctx context.Context, authMsg *message.AuthMsg) (*rpc.Subscription, error) {
-	notifier, supported := rpc.NotifierFromContext(ctx)
-	if !supported {
-		return &rpc.Subscription{}, rpc.ErrNotificationsUnsupported
-	}
-
-	pubKey, err := authMsg.PublicKey()
-	if err != nil {
-		return &rpc.Subscription{}, fmt.Errorf("AllocTaskWorker auth msg public key error:%w", err)
-	}
-
-	identity := authMsg.Identity
-
-	// create or get the prover message channel
-	taskCh, err := provermanager.Manager.Register(ctx, pubKey, identity)
-	if err != nil {
-		return &rpc.Subscription{}, err
-	}
-
-	rpcSub := notifier.CreateSubscription()
-
-	go t.worker(rpcSub, notifier, pubKey, identity, taskCh)
-
-	log.Info("prover register", "name", identity.Name, "pubKey", pubKey, "version", identity.Version)
-
-	return rpcSub, nil
-}
-
-// TODO worker add metrics
-func (t *TaskWorker) worker(rpcSub *rpc.Subscription, notifier *rpc.Notifier, pubKey string, identity *message.Identity, taskCh <-chan *message.TaskMsg) {
-	defer func() {
-		if err := recover(); err != nil {
-			log.Error("task worker subId:%d panic for:%v", err)
-		}
-
-		provermanager.Manager.FreeProver(pubKey)
-		log.Info("prover unregister", "name", identity.Name, "pubKey", pubKey)
-	}()
-
-	for {
-		select {
-		case task := <-taskCh:
-			notifier.Notify(rpcSub.ID, task) //nolint
-		case err := <-rpcSub.Err():
-			coordinatorProversDisconnectsTotalCounter.Inc(1)
-			log.Warn("client stopped the ws connection", "name", identity.Name, "pubkey", pubKey, "err", err)
-			return
-		case <-notifier.Closed():
-			return
-		}
-	}
-}

coordinator/internal/logic/provermanager/metrics.go

@@ -1,60 +0,0 @@
-package provermanager
-
-import (
-	"time"
-
-	gethMetrics "github.com/scroll-tech/go-ethereum/metrics"
-)
-
-type proverMetrics struct {
-	proverProofsVerifiedSuccessTimeTimer   gethMetrics.Timer
-	proverProofsVerifiedFailedTimeTimer    gethMetrics.Timer
-	proverProofsGeneratedFailedTimeTimer   gethMetrics.Timer
-	proverProofsLastAssignedTimestampGauge gethMetrics.Gauge
-	proverProofsLastFinishedTimestampGauge gethMetrics.Gauge
-}
-
-func (r *proverManager) UpdateMetricProverProofsLastFinishedTimestampGauge(pk string) {
-	if node, ok := r.proverPool.Get(pk); ok {
-		rMs := node.(*proverNode).metrics
-		if rMs != nil {
-			rMs.proverProofsLastFinishedTimestampGauge.Update(time.Now().Unix())
-		}
-	}
-}
-
-func (r *proverManager) UpdateMetricProverProofsLastAssignedTimestampGauge(pk string) {
-	if node, ok := r.proverPool.Get(pk); ok {
-		rMs := node.(*proverNode).metrics
-		if rMs != nil {
-			rMs.proverProofsLastAssignedTimestampGauge.Update(time.Now().Unix())
-		}
-	}
-}
-
-func (r *proverManager) UpdateMetricProverProofsVerifiedSuccessTimeTimer(pk string, d time.Duration) {
-	if node, ok := r.proverPool.Get(pk); ok {
-		rMs := node.(*proverNode).metrics
-		if rMs != nil {
-			rMs.proverProofsVerifiedSuccessTimeTimer.Update(d)
-		}
-	}
-}
-
-func (r *proverManager) UpdateMetricProverProofsVerifiedFailedTimeTimer(pk string, d time.Duration) {
-	if node, ok := r.proverPool.Get(pk); ok {
-		rMs := node.(*proverNode).metrics
-		if rMs != nil {
-			rMs.proverProofsVerifiedFailedTimeTimer.Update(d)
-		}
-	}
-}
-
-func (r *proverManager) UpdateMetricProverProofsGeneratedFailedTimeTimer(pk string, d time.Duration) {
-	if node, ok := r.proverPool.Get(pk); ok {
-		rMs := node.(*proverNode).metrics
-		if rMs != nil {
-			rMs.proverProofsGeneratedFailedTimeTimer.Update(d)
-		}
-	}
-}

coordinator/internal/logic/provermanager/prover_manager.go

@@ -1,203 +0,0 @@
-package provermanager
-
-import (
-	"context"
-	"crypto/rand"
-	"errors"
-	"fmt"
-	"math/big"
-	"sync"
-	"time"
-
-	cmap "github.com/orcaman/concurrent-map"
-	"github.com/scroll-tech/go-ethereum/log"
-	gethMetrics "github.com/scroll-tech/go-ethereum/metrics"
-	"gorm.io/gorm"
-
-	"scroll-tech/common/metrics"
-	"scroll-tech/common/types"
-	"scroll-tech/common/types/message"
-
-	"scroll-tech/coordinator/internal/orm"
-)
-
-var (
-	once sync.Once
-	// Manager the global prover manager
-	Manager *proverManager
-)
-
-// ProverNode is the interface that controls the provers
-type proverNode struct {
-	// Prover name
-	Name string
-	// Prover type
-	Type message.ProofType
-	// Prover public key
-	PublicKey string
-	// Prover version
-	Version string
-
-	// task channel
-	taskChan chan *message.TaskMsg
-	// session id list which delivered to prover.
-	TaskIDs cmap.ConcurrentMap
-
-	// Time of message creation
-	registerTime time.Time
-
-	metrics *proverMetrics
-}
-
-type proverManager struct {
-	proverPool    cmap.ConcurrentMap
-	proverTaskOrm *orm.ProverTask
-}
-
-// InitProverManager init a prover manager
-func InitProverManager(db *gorm.DB) {
-	once.Do(func() {
-		Manager = &proverManager{
-			proverPool:    cmap.New(),
-			proverTaskOrm: orm.NewProverTask(db),
-		}
-	})
-}
-
-// Register the identity message to prover manager with the public key
-func (r *proverManager) Register(ctx context.Context, proverPublicKey string, identity *message.Identity) (<-chan *message.TaskMsg, error) {
-	node, ok := r.proverPool.Get(proverPublicKey)
-	if !ok {
-		taskIDs, err := r.reloadProverAssignedTasks(ctx, proverPublicKey)
-		if err != nil {
-			return nil, fmt.Errorf("register error:%w", err)
-		}
-
-		rMs := &proverMetrics{
-			proverProofsVerifiedSuccessTimeTimer:   gethMetrics.GetOrRegisterTimer(fmt.Sprintf("prover/proofs/verified/success/time/%s", proverPublicKey), metrics.ScrollRegistry),
-			proverProofsVerifiedFailedTimeTimer:    gethMetrics.GetOrRegisterTimer(fmt.Sprintf("prover/proofs/verified/failed/time/%s", proverPublicKey), metrics.ScrollRegistry),
-			proverProofsGeneratedFailedTimeTimer:   gethMetrics.GetOrRegisterTimer(fmt.Sprintf("prover/proofs/generated/failed/time/%s", proverPublicKey), metrics.ScrollRegistry),
-			proverProofsLastAssignedTimestampGauge: gethMetrics.GetOrRegisterGauge(fmt.Sprintf("prover/proofs/last/assigned/timestamp/%s", proverPublicKey), metrics.ScrollRegistry),
-			proverProofsLastFinishedTimestampGauge: gethMetrics.GetOrRegisterGauge(fmt.Sprintf("prover/proofs/last/finished/timestamp/%s", proverPublicKey), metrics.ScrollRegistry),
-		}
-		node = &proverNode{
-			Name:      identity.Name,
-			Type:      identity.ProverType,
-			Version:   identity.Version,
-			PublicKey: proverPublicKey,
-			TaskIDs:   *taskIDs,
-			taskChan:  make(chan *message.TaskMsg, 4),
-			metrics:   rMs,
-		}
-		r.proverPool.Set(proverPublicKey, node)
-	}
-	prover := node.(*proverNode)
-	// avoid reconnection too frequently.
-	if time.Since(prover.registerTime) < 60 {
-		log.Warn("prover reconnect too frequently", "prover_name", identity.Name, "prover_type", identity.ProverType, "public key", proverPublicKey)
-		return nil, fmt.Errorf("prover reconnect too frequently")
-	}
-	// update register time and status
-	prover.registerTime = time.Now()
-
-	return prover.taskChan, nil
-}
-
-func (r *proverManager) reloadProverAssignedTasks(ctx context.Context, proverPublicKey string) (*cmap.ConcurrentMap, error) {
-	var assignedProverTasks []orm.ProverTask
-	page := 0
-	limit := 100
-	for {
-		page++
-		whereFields := make(map[string]interface{})
-		whereFields["proving_status"] = int16(types.ProverAssigned)
-		orderBy := []string{"id asc"}
-		offset := (page - 1) * limit
-		batchAssignedProverTasks, err := r.proverTaskOrm.GetProverTasks(ctx, whereFields, orderBy, offset, limit)
-		if err != nil {
-			log.Warn("reloadProverAssignedTasks get all assigned failure", "error", err)
-			return nil, fmt.Errorf("reloadProverAssignedTasks error:%w", err)
-		}
-		if len(batchAssignedProverTasks) < limit {
-			break
-		}
-		assignedProverTasks = append(assignedProverTasks, batchAssignedProverTasks...)
-	}
-
-	taskIDs := cmap.New()
-	for _, assignedProverTask := range assignedProverTasks {
-		if assignedProverTask.ProverPublicKey == proverPublicKey && assignedProverTask.ProvingStatus == int16(types.ProverAssigned) {
-			taskIDs.Set(assignedProverTask.TaskID, struct{}{})
-		}
-	}
-	return &taskIDs, nil
-}
-
-// SendTask send the need proved message to prover
-func (r *proverManager) SendTask(proverType message.ProofType, msg *message.TaskMsg) (string, string, error) {
-	tmpProver := r.selectProver(proverType)
-	if tmpProver == nil {
-		return "", "", errors.New("selectProver returns nil")
-	}
-
-	select {
-	case tmpProver.taskChan <- msg:
-		tmpProver.TaskIDs.Set(msg.ID, struct{}{})
-	default:
-		err := fmt.Errorf("prover channel is full, proverName:%s, publicKey:%s", tmpProver.Name, tmpProver.PublicKey)
-		return "", "", err
-	}
-
-	r.UpdateMetricProverProofsLastAssignedTimestampGauge(tmpProver.PublicKey)
-
-	return tmpProver.PublicKey, tmpProver.Name, nil
-}
-
-// ExistTaskIDForProver check the task exist
-func (r *proverManager) ExistTaskIDForProver(pk string, id string) bool {
-	node, ok := r.proverPool.Get(pk)
-	if !ok {
-		return false
-	}
-	prover := node.(*proverNode)
-	return prover.TaskIDs.Has(id)
-}
-
-// FreeProver free the prover with the pk key
-func (r *proverManager) FreeProver(pk string) {
-	r.proverPool.Pop(pk)
-}
-
-// FreeTaskIDForProver free a task of the pk prover
-func (r *proverManager) FreeTaskIDForProver(pk string, id string) {
-	if node, ok := r.proverPool.Get(pk); ok {
-		prover := node.(*proverNode)
-		prover.TaskIDs.Pop(id)
-	}
-}
-
-// GetNumberOfIdleProvers return the count of idle provers.
-func (r *proverManager) GetNumberOfIdleProvers(proverType message.ProofType) (count int) {
-	for item := range r.proverPool.IterBuffered() {
-		prover := item.Val.(*proverNode)
-		if prover.TaskIDs.Count() == 0 && prover.Type == proverType {
-			count++
-		}
-	}
-	return count
-}
-
-func (r *proverManager) selectProver(proverType message.ProofType) *proverNode {
-	pubkeys := r.proverPool.Keys()
-	for len(pubkeys) > 0 {
-		idx, _ := rand.Int(rand.Reader, big.NewInt(int64(len(pubkeys))))
-		if val, ok := r.proverPool.Get(pubkeys[idx.Int64()]); ok {
-			rn := val.(*proverNode)
-			if rn.TaskIDs.Count() == 0 && rn.Type == proverType {
-				return rn
-			}
-		}
-		pubkeys[idx.Int64()], pubkeys = pubkeys[0], pubkeys[1:]
-	}
-	return nil
-}

coordinator/internal/logic/provertask/batch_prover_task.go

@@ -0,0 +1,151 @@
+package provertask
+
+import (
+	"context"
+	"encoding/json"
+	"fmt"
+
+	"github.com/gin-gonic/gin"
+	"github.com/scroll-tech/go-ethereum/common"
+	"github.com/scroll-tech/go-ethereum/log"
+	"gorm.io/gorm"
+
+	"scroll-tech/common/types"
+	"scroll-tech/common/types/message"
+	"scroll-tech/common/utils"
+
+	"scroll-tech/coordinator/internal/config"
+	"scroll-tech/coordinator/internal/orm"
+	coordinatorType "scroll-tech/coordinator/internal/types"
+)
+
+// BatchProverTask is prover task implement for batch proof
+type BatchProverTask struct {
+	BaseProverTask
+}
+
+// NewBatchProverTask new a batch collector
+func NewBatchProverTask(cfg *config.Config, db *gorm.DB) *BatchProverTask {
+	bp := &BatchProverTask{
+		BaseProverTask: BaseProverTask{
+			db:            db,
+			cfg:           cfg,
+			chunkOrm:      orm.NewChunk(db),
+			batchOrm:      orm.NewBatch(db),
+			proverTaskOrm: orm.NewProverTask(db),
+		},
+	}
+	return bp
+}
+
+// Assign load and assign batch tasks
+func (bp *BatchProverTask) Assign(ctx *gin.Context, getTaskParameter *coordinatorType.GetTaskParameter) (*coordinatorType.GetTaskSchema, error) {
+	publicKey, publicKeyExist := ctx.Get(coordinatorType.PublicKey)
+	if !publicKeyExist {
+		return nil, fmt.Errorf("get public key from contex failed")
+	}
+
+	proverName, proverNameExist := ctx.Get(coordinatorType.ProverName)
+	if !proverNameExist {
+		return nil, fmt.Errorf("get prover name from contex failed")
+	}
+
+	batchTasks, err := bp.batchOrm.UpdateUnassignedBatchReturning(ctx, 1)
+	if err != nil {
+		return nil, fmt.Errorf("failed to get unassigned batch proving tasks, error:%w", err)
+	}
+
+	if len(batchTasks) == 0 {
+		return nil, nil
+	}
+
+	if len(batchTasks) != 1 {
+		return nil, fmt.Errorf("get unassigned batch proving task len not 1, batch tasks:%v", batchTasks)
+	}
+
+	batchTask := batchTasks[0]
+	log.Info("start batch proof generation session", "id", batchTask.Hash)
+
+	if !bp.checkAttemptsExceeded(batchTask.Hash, message.ProofTypeBatch) {
+		return nil, fmt.Errorf("the batch task id:%s check attempts have reach the maximum", batchTask.Hash)
+	}
+
+	proverTask := orm.ProverTask{
+		TaskID:          batchTask.Hash,
+		ProverPublicKey: publicKey.(string),
+		TaskType:        int16(message.ProofTypeBatch),
+		ProverName:      proverName.(string),
+		ProvingStatus:   int16(types.ProverAssigned),
+		FailureType:     int16(types.ProverTaskFailureTypeUndefined),
+		// here why need use UTC time. see scroll/common/databased/db.go
+		AssignedAt: utils.NowUTC(),
+	}
+
+	// Store session info.
+	if err = bp.proverTaskOrm.SetProverTask(ctx, &proverTask); err != nil {
+		bp.recoverProvingStatus(ctx, batchTask)
+		return nil, fmt.Errorf("db set session info fail, session id:%s, error:%w", proverTask.TaskID, err)
+	}
+
+	taskMsg, err := bp.formatProverTask(ctx, batchTask.Hash)
+	if err != nil {
+		bp.recoverProvingStatus(ctx, batchTask)
+		return nil, fmt.Errorf("format prover failure, id:%s error:%w", batchTask.Hash, err)
+	}
+
+	return taskMsg, nil
+}
+
+func (bp *BatchProverTask) formatProverTask(ctx context.Context, taskID string) (*coordinatorType.GetTaskSchema, error) {
+	// get chunk from db
+	chunks, err := bp.chunkOrm.GetChunksByBatchHash(ctx, taskID)
+	if err != nil {
+		err = fmt.Errorf("failed to get chunk proofs for batch task id:%s err:%w ", taskID, err)
+		return nil, err
+	}
+
+	var chunkProofs []*message.ChunkProof
+	var chunkInfos []*message.ChunkInfo
+	for _, chunk := range chunks {
+		var proof message.ChunkProof
+		if encodeErr := json.Unmarshal(chunk.Proof, &proof); encodeErr != nil {
+			return nil, fmt.Errorf("Chunk.GetProofsByBatchHash unmarshal proof error: %w, batch hash: %v, chunk hash: %v", encodeErr, taskID, chunk.Hash)
+		}
+		chunkProofs = append(chunkProofs, &proof)
+
+		chunkInfo := message.ChunkInfo{
+			ChainID:       bp.cfg.L2.ChainID,
+			PrevStateRoot: common.HexToHash(chunk.ParentChunkStateRoot),
+			PostStateRoot: common.HexToHash(chunk.StateRoot),
+			WithdrawRoot:  common.HexToHash(chunk.WithdrawRoot),
+			DataHash:      common.HexToHash(chunk.Hash),
+			IsPadding:     false,
+		}
+		chunkInfos = append(chunkInfos, &chunkInfo)
+	}
+
+	taskDetail := message.BatchTaskDetail{
+		ChunkInfos:  chunkInfos,
+		ChunkProofs: chunkProofs,
+	}
+
+	chunkProofsBytes, err := json.Marshal(taskDetail)
+	if err != nil {
+		return nil, fmt.Errorf("failed to marshal chunk proofs, taskID:%s err:%w", taskID, err)
+	}
+
+	taskMsg := &coordinatorType.GetTaskSchema{
+		TaskID:   taskID,
+		TaskType: int(message.ProofTypeBatch),
+		TaskData: string(chunkProofsBytes),
+	}
+	return taskMsg, nil
+}
+
+// recoverProvingStatus if not return the batch task to prover success,
+// need recover the proving status to unassigned
+func (bp *BatchProverTask) recoverProvingStatus(ctx *gin.Context, batchTask *orm.Batch) {
+	if err := bp.batchOrm.UpdateProvingStatus(ctx, batchTask.Hash, types.ProvingTaskUnassigned); err != nil {
+		log.Warn("failed to recover batch proving status", "hash:", batchTask.Hash, "error", err)
+	}
+}

coordinator/internal/logic/provertask/chunk_prover_task.go

@@ -0,0 +1,134 @@
+package provertask
+
+import (
+	"context"
+	"encoding/json"
+	"fmt"
+
+	"github.com/gin-gonic/gin"
+	"github.com/scroll-tech/go-ethereum/common"
+	"github.com/scroll-tech/go-ethereum/log"
+	"gorm.io/gorm"
+
+	"scroll-tech/common/types"
+	"scroll-tech/common/types/message"
+	"scroll-tech/common/utils"
+
+	"scroll-tech/coordinator/internal/config"
+	"scroll-tech/coordinator/internal/orm"
+	coordinatorType "scroll-tech/coordinator/internal/types"
+)
+
+// ChunkProverTask the chunk prover task
+type ChunkProverTask struct {
+	BaseProverTask
+}
+
+// NewChunkProverTask new a chunk prover task
+func NewChunkProverTask(cfg *config.Config, db *gorm.DB) *ChunkProverTask {
+	cp := &ChunkProverTask{
+		BaseProverTask: BaseProverTask{
+			db:            db,
+			cfg:           cfg,
+			chunkOrm:      orm.NewChunk(db),
+			blockOrm:      orm.NewL2Block(db),
+			proverTaskOrm: orm.NewProverTask(db),
+		},
+	}
+	return cp
+}
+
+// Assign the chunk proof which need to prove
+func (cp *ChunkProverTask) Assign(ctx *gin.Context, getTaskParameter *coordinatorType.GetTaskParameter) (*coordinatorType.GetTaskSchema, error) {
+	publicKey, publicKeyExist := ctx.Get(coordinatorType.PublicKey)
+	if !publicKeyExist {
+		return nil, fmt.Errorf("get public key from contex failed")
+	}
+
+	proverName, proverNameExist := ctx.Get(coordinatorType.ProverName)
+	if !proverNameExist {
+		return nil, fmt.Errorf("get prover name from contex failed")
+	}
+
+	// load and send chunk tasks
+	chunkTasks, err := cp.chunkOrm.UpdateUnassignedChunkReturning(ctx, getTaskParameter.ProverHeight, 1)
+	if err != nil {
+		return nil, fmt.Errorf("failed to get unassigned chunk proving tasks, error:%w", err)
+	}
+
+	if len(chunkTasks) == 0 {
+		return nil, nil
+	}
+
+	if len(chunkTasks) != 1 {
+		return nil, fmt.Errorf("get unassigned chunk proving task len not 1, chunk tasks:%v", chunkTasks)
+	}
+
+	chunkTask := chunkTasks[0]
+
+	log.Info("start chunk generation session", "id", chunkTask.Hash)
+
+	if !cp.checkAttemptsExceeded(chunkTask.Hash, message.ProofTypeChunk) {
+		return nil, fmt.Errorf("chunk proof hash id:%s check attempts have reach the maximum", chunkTask.Hash)
+	}
+
+	proverTask := orm.ProverTask{
+		TaskID:          chunkTask.Hash,
+		ProverPublicKey: publicKey.(string),
+		TaskType:        int16(message.ProofTypeChunk),
+		ProverName:      proverName.(string),
+		ProvingStatus:   int16(types.ProverAssigned),
+		FailureType:     int16(types.ProverTaskFailureTypeUndefined),
+		// here why need use UTC time. see scroll/common/databased/db.go
+		AssignedAt: utils.NowUTC(),
+	}
+	if err = cp.proverTaskOrm.SetProverTask(ctx, &proverTask); err != nil {
+		cp.recoverProvingStatus(ctx, chunkTask)
+		return nil, fmt.Errorf("db set session info fail, session id:%s , public key:%s, err:%w", chunkTask.Hash, publicKey, err)
+	}
+
+	taskMsg, err := cp.formatProverTask(ctx, chunkTask.Hash)
+	if err != nil {
+		cp.recoverProvingStatus(ctx, chunkTask)
+		return nil, fmt.Errorf("format prover task failure, id:%s error:%w", chunkTask.Hash, err)
+	}
+
+	return taskMsg, nil
+}
+
+func (cp *ChunkProverTask) formatProverTask(ctx context.Context, hash string) (*coordinatorType.GetTaskSchema, error) {
+	// Get block hashes.
+	wrappedBlocks, wrappedErr := cp.blockOrm.GetL2BlocksByChunkHash(ctx, hash)
+	if wrappedErr != nil || len(wrappedBlocks) == 0 {
+		return nil, fmt.Errorf("failed to fetch wrapped blocks, batch hash:%s err:%w", hash, wrappedErr)
+	}
+
+	blockHashes := make([]common.Hash, len(wrappedBlocks))
+	for i, wrappedBlock := range wrappedBlocks {
+		blockHashes[i] = wrappedBlock.Header.Hash()
+	}
+
+	taskDetail := message.ChunkTaskDetail{
+		BlockHashes: blockHashes,
+	}
+	blockHashesBytes, err := json.Marshal(taskDetail)
+	if err != nil {
+		return nil, fmt.Errorf("failed to marshal block hashes hash:%s, err:%w", hash, err)
+	}
+
+	proverTaskSchema := &coordinatorType.GetTaskSchema{
+		TaskID:   hash,
+		TaskType: int(message.ProofTypeChunk),
+		TaskData: string(blockHashesBytes),
+	}
+
+	return proverTaskSchema, nil
+}
+
+// recoverProvingStatus if not return the batch task to prover success,
+// need recover the proving status to unassigned
+func (cp *ChunkProverTask) recoverProvingStatus(ctx *gin.Context, chunkTask *orm.Chunk) {
+	if err := cp.chunkOrm.UpdateProvingStatus(ctx, chunkTask.Hash, types.ProvingTaskUnassigned); err != nil {
+		log.Warn("failed to recover chunk proving status", "hash:", chunkTask.Hash, "error", err)
+	}
+}

coordinator/internal/logic/provertask/prover_task.go

@@ -1,8 +1,9 @@
-package collector
+package provertask
 
 import (
 	"context"
 
+	"github.com/gin-gonic/gin"
 	"github.com/scroll-tech/go-ethereum/log"
 	gethMetrics "github.com/scroll-tech/go-ethereum/metrics"
 	"gorm.io/gorm"
@@ -12,28 +13,19 @@ import (
 	"scroll-tech/common/types/message"
 
 	"scroll-tech/coordinator/internal/config"
-	"scroll-tech/coordinator/internal/logic/provermanager"
 	"scroll-tech/coordinator/internal/orm"
 	coordinatorType "scroll-tech/coordinator/internal/types"
 )
 
-const (
-	// BatchCollectorName the name of batch collector
-	BatchCollectorName = "batch_collector"
-	// ChunkCollectorName the name of chunk collector
-	ChunkCollectorName = "chunk_collector"
-)
-
 var coordinatorSessionsTimeoutTotalCounter = gethMetrics.NewRegisteredCounter("coordinator/sessions/timeout/total", metrics.ScrollRegistry)
 
-// Collector the interface of a collector who send data to prover
-type Collector interface {
-	Name() string
-	Collect(ctx context.Context) error
+// ProverTask the interface of a collector who send data to prover
+type ProverTask interface {
+	Assign(ctx *gin.Context, getTaskParameter *coordinatorType.GetTaskParameter) (*coordinatorType.GetTaskSchema, error)
 }
 
-// BaseCollector a base collector which contain series functions
-type BaseCollector struct {
+// BaseProverTask a base prover task which contain series functions
+type BaseProverTask struct {
 	cfg *config.Config
 	ctx context.Context
 	db  *gorm.DB
@@ -45,7 +37,7 @@ type BaseCollector struct {
 }
 
 // checkAttempts use the count of prover task info to check the attempts
-func (b *BaseCollector) checkAttemptsExceeded(hash string, taskType message.ProofType) bool {
+func (b *BaseProverTask) checkAttemptsExceeded(hash string, taskType message.ProofType) bool {
 	whereFields := make(map[string]interface{})
 	whereFields["task_id"] = hash
 	whereFields["task_type"] = int16(taskType)
@@ -55,17 +47,11 @@ func (b *BaseCollector) checkAttemptsExceeded(hash string, taskType message.Proo
 		return true
 	}
 
-	if len(proverTasks) >= int(b.cfg.ProverManagerConfig.SessionAttempts) {
+	if len(proverTasks) >= int(b.cfg.ProverManager.SessionAttempts) {
 		coordinatorSessionsTimeoutTotalCounter.Inc(1)
 
 		log.Warn("proof generation prover task %s ended because reach the max attempts", hash)
 
-		for _, proverTask := range proverTasks {
-			if types.ProvingStatus(proverTask.ProvingStatus) == types.ProvingTaskFailed {
-				provermanager.Manager.FreeTaskIDForProver(proverTask.ProverPublicKey, hash)
-			}
-		}
-
 		transErr := b.db.Transaction(func(tx *gorm.DB) error {
 			switch message.ProofType(proverTasks[0].TaskType) {
 			case message.ProofTypeChunk:
@@ -89,29 +75,3 @@ func (b *BaseCollector) checkAttemptsExceeded(hash string, taskType message.Proo
 	}
 	return true
 }
-
-func (b *BaseCollector) sendTask(taskMsg *message.TaskMsg) ([]*coordinatorType.ProverStatus, error) {
-	var err error
-	var proverStatusList []*coordinatorType.ProverStatus
-	for i := uint8(0); i < b.cfg.ProverManagerConfig.ProversPerSession; i++ {
-		proverPubKey, proverName, sendErr := provermanager.Manager.SendTask(taskMsg.Type, taskMsg)
-		if sendErr != nil {
-			err = sendErr
-			continue
-		}
-
-		provermanager.Manager.UpdateMetricProverProofsLastAssignedTimestampGauge(proverPubKey)
-
-		proverStatus := &coordinatorType.ProverStatus{
-			PublicKey: proverPubKey,
-			Name:      proverName,
-			Status:    types.ProverAssigned,
-		}
-		proverStatusList = append(proverStatusList, proverStatus)
-	}
-
-	if err != nil {
-		return nil, err
-	}
-	return proverStatusList, nil
-}

coordinator/internal/logic/submitproof/proof_receiver.go

@@ -1,4 +1,4 @@
-package proof
+package submitproof
 
 import (
 	"context"
@@ -6,6 +6,7 @@ import (
 	"fmt"
 	"time"
 
+	"github.com/gin-gonic/gin"
 	"github.com/scroll-tech/go-ethereum/log"
 	gethMetrics "github.com/scroll-tech/go-ethereum/metrics"
 	"gorm.io/gorm"
@@ -15,9 +16,9 @@ import (
 	"scroll-tech/common/types/message"
 
 	"scroll-tech/coordinator/internal/config"
-	"scroll-tech/coordinator/internal/logic/provermanager"
 	"scroll-tech/coordinator/internal/logic/verifier"
 	"scroll-tech/coordinator/internal/orm"
+	coordinatorType "scroll-tech/coordinator/internal/types"
 )
 
 var (
@@ -37,25 +38,25 @@ var (
 	ErrValidatorFailureProverInfoHasProofValid = errors.New("validator failure prover task info has proof valid")
 )
 
-// ZKProofReceiver the proof receiver
-type ZKProofReceiver struct {
+// ProofReceiverLogic the proof receiver logic
+type ProofReceiverLogic struct {
 	chunkOrm      *orm.Chunk
 	batchOrm      *orm.Batch
 	proverTaskOrm *orm.ProverTask
 
 	db  *gorm.DB
-	cfg *config.ProverManagerConfig
+	cfg *config.ProverManager
 
 	verifier *verifier.Verifier
 }
 
-// NewZKProofReceiver create a proof receiver
-func NewZKProofReceiver(cfg *config.ProverManagerConfig, db *gorm.DB) *ZKProofReceiver {
+// NewSubmitProofReceiverLogic create a proof receiver logic
+func NewSubmitProofReceiverLogic(cfg *config.ProverManager, db *gorm.DB) *ProofReceiverLogic {
 	vf, err := verifier.NewVerifier(cfg.Verifier)
 	if err != nil {
 		panic("proof receiver new verifier failure")
 	}
-	return &ZKProofReceiver{
+	return &ProofReceiverLogic{
 		chunkOrm:      orm.NewChunk(db),
 		batchOrm:      orm.NewBatch(db),
 		proverTaskOrm: orm.NewProverTask(db),
@@ -70,9 +71,11 @@ func NewZKProofReceiver(cfg *config.ProverManagerConfig, db *gorm.DB) *ZKProofRe
 // HandleZkProof handle a ZkProof submitted from a prover.
 // For now only proving/verifying error will lead to setting status as skipped.
 // db/unmarshal errors will not because they are errors on the business logic side.
-func (m *ZKProofReceiver) HandleZkProof(ctx context.Context, proofMsg *message.ProofMsg) error {
-	pk, _ := proofMsg.PublicKey()
-	provermanager.Manager.UpdateMetricProverProofsLastFinishedTimestampGauge(pk)
+func (m *ProofReceiverLogic) HandleZkProof(ctx *gin.Context, proofMsg *message.ProofMsg) error {
+	pk := ctx.GetString(coordinatorType.PublicKey)
+	if len(pk) == 0 {
+		return fmt.Errorf("get public key from contex failed")
+	}
 
 	proverTask, err := m.proverTaskOrm.GetProverTaskByTaskIDAndPubKey(ctx, proofMsg.ID, pk)
 	if proverTask == nil || err != nil {
@@ -141,8 +144,6 @@ func (m *ZKProofReceiver) HandleZkProof(ctx context.Context, proofMsg *message.P
 		// TODO: Prover needs to be slashed if proof is invalid.
 		coordinatorProofsVerifiedFailedTimeTimer.Update(proofTime)
 
-		provermanager.Manager.UpdateMetricProverProofsVerifiedFailedTimeTimer(pk, proofTime)
-
 		log.Info("proof verified by coordinator failed", "proof id", proofMsg.ID, "prover name", proverTask.ProverName,
 			"prover pk", pk, "prove type", proofMsg.Type, "proof time", proofTimeSec, "error", verifyErr)
 		return nil
@@ -153,12 +154,11 @@ func (m *ZKProofReceiver) HandleZkProof(ctx context.Context, proofMsg *message.P
 	}
 
 	coordinatorProofsVerifiedSuccessTimeTimer.Update(proofTime)
-	provermanager.Manager.UpdateMetricProverProofsVerifiedSuccessTimeTimer(pk, proofTime)
 
 	return nil
 }
 
-func (m *ZKProofReceiver) checkAreAllChunkProofsReady(ctx context.Context, chunkHash string) error {
+func (m *ProofReceiverLogic) checkAreAllChunkProofsReady(ctx context.Context, chunkHash string) error {
 	batchHash, err := m.chunkOrm.GetChunkBatchHash(ctx, chunkHash)
 	if err != nil {
 		return err
@@ -177,7 +177,7 @@ func (m *ZKProofReceiver) checkAreAllChunkProofsReady(ctx context.Context, chunk
 	return nil
 }
 
-func (m *ZKProofReceiver) validator(proverTask *orm.ProverTask, pk string, proofMsg *message.ProofMsg) error {
+func (m *ProofReceiverLogic) validator(proverTask *orm.ProverTask, pk string, proofMsg *message.ProofMsg) error {
 	// Ensure this prover is eligible to participate in the prover task.
 	if types.ProverProveStatus(proverTask.ProvingStatus) == types.ProverProofValid {
 		// In order to prevent DoS attacks, it is forbidden to repeatedly submit valid proofs.
@@ -198,8 +198,6 @@ func (m *ZKProofReceiver) validator(proverTask *orm.ProverTask, pk string, proof
 	if proofMsg.Status != message.StatusOk {
 		coordinatorProofsGeneratedFailedTimeTimer.Update(proofTime)
 
-		provermanager.Manager.UpdateMetricProverProofsGeneratedFailedTimeTimer(pk, proofTime)
-
 		log.Info("proof generated by prover failed", "proof id", proofMsg.ID, "prover name", proverTask.ProverName,
 			"prover pk", pk, "prove type", proofMsg.Type, "proof time", proofTimeSec, "error", proofMsg.Error)
 		return ErrValidatorFailureProofMsgStatusNotOk
@@ -207,31 +205,29 @@ func (m *ZKProofReceiver) validator(proverTask *orm.ProverTask, pk string, proof
 	return nil
 }
 
-func (m *ZKProofReceiver) proofFailure(ctx context.Context, hash string, pubKey string, proofMsgType message.ProofType) {
+func (m *ProofReceiverLogic) proofFailure(ctx context.Context, hash string, pubKey string, proofMsgType message.ProofType) {
 	if err := m.updateProofStatus(ctx, hash, pubKey, proofMsgType, types.ProvingTaskFailed); err != nil {
 		log.Error("failed to updated proof status ProvingTaskFailed", "hash", hash, "pubKey", pubKey, "error", err)
 	}
 	coordinatorSessionsFailedTotalCounter.Inc(1)
 }
 
-func (m *ZKProofReceiver) proofRecover(ctx context.Context, hash string, pubKey string, proofMsgType message.ProofType) {
+func (m *ProofReceiverLogic) proofRecover(ctx context.Context, hash string, pubKey string, proofMsgType message.ProofType) {
 	if err := m.updateProofStatus(ctx, hash, pubKey, proofMsgType, types.ProvingTaskUnassigned); err != nil {
 		log.Error("failed to updated proof status ProvingTaskUnassigned", "hash", hash, "pubKey", pubKey, "error", err)
 	}
 }
 
-func (m *ZKProofReceiver) closeProofTask(ctx context.Context, hash string, pubKey string, proofMsg *message.ProofMsg) error {
+func (m *ProofReceiverLogic) closeProofTask(ctx context.Context, hash string, pubKey string, proofMsg *message.ProofMsg) error {
 	if err := m.updateProofStatus(ctx, hash, pubKey, proofMsg.Type, types.ProvingTaskVerified); err != nil {
 		log.Error("failed to updated proof status ProvingTaskVerified", "hash", hash, "pubKey", pubKey, "error", err)
 		return err
 	}
-
-	provermanager.Manager.FreeTaskIDForProver(pubKey, hash)
 	return nil
 }
 
 // UpdateProofStatus update the chunk/batch task and session info status
-func (m *ZKProofReceiver) updateProofStatus(ctx context.Context, hash string, proverPublicKey string, proofMsgType message.ProofType, status types.ProvingStatus) error {
+func (m *ProofReceiverLogic) updateProofStatus(ctx context.Context, hash string, proverPublicKey string, proofMsgType message.ProofType, status types.ProvingStatus) error {
 	// if the prover task failure type is SessionInfoFailureTimeout,
 	// just skip update the status because the proof result come too late.
 	if m.checkIsTimeoutFailure(ctx, hash, proverPublicKey) {
@@ -285,7 +281,7 @@ func (m *ZKProofReceiver) updateProofStatus(ctx context.Context, hash string, pr
 	return nil
 }
 
-func (m *ZKProofReceiver) checkIsTaskSuccess(ctx context.Context, hash string, proofType message.ProofType) bool {
+func (m *ProofReceiverLogic) checkIsTaskSuccess(ctx context.Context, hash string, proofType message.ProofType) bool {
 	var provingStatus types.ProvingStatus
 	var err error
 
@@ -305,7 +301,7 @@ func (m *ZKProofReceiver) checkIsTaskSuccess(ctx context.Context, hash string, p
 	return provingStatus == types.ProvingTaskVerified
 }
 
-func (m *ZKProofReceiver) checkIsTimeoutFailure(ctx context.Context, hash, proverPublicKey string) bool {
+func (m *ProofReceiverLogic) checkIsTimeoutFailure(ctx context.Context, hash, proverPublicKey string) bool {
 	proverTask, err := m.proverTaskOrm.GetProverTaskByTaskIDAndPubKey(ctx, hash, proverPublicKey)
 	if err != nil {
 		return false

coordinator/internal/middleware/challenge_jwt.go

@@ -0,0 +1,50 @@
+package middleware
+
+import (
+	"crypto/rand"
+	"encoding/base64"
+	"time"
+
+	"github.com/gin-gonic/gin"
+
+	jwt "github.com/appleboy/gin-jwt/v2"
+	"github.com/scroll-tech/go-ethereum/log"
+
+	"scroll-tech/coordinator/internal/config"
+)
+
+// ChallengeMiddleware jwt challenge middleware
+func ChallengeMiddleware(conf *config.Config) *jwt.GinJWTMiddleware {
+	jwtMiddleware, err := jwt.New(&jwt.GinJWTMiddleware{
+		Authenticator: func(c *gin.Context) (interface{}, error) {
+			return nil, nil
+		},
+		PayloadFunc: func(data interface{}) jwt.MapClaims {
+			b := make([]byte, 32)
+			_, err := rand.Read(b)
+			if err != nil {
+				return jwt.MapClaims{}
+			}
+			return jwt.MapClaims{
+				"random": base64.URLEncoding.EncodeToString(b),
+			}
+		},
+		Unauthorized:  unauthorized,
+		Key:           []byte(conf.Auth.Secret),
+		Timeout:       time.Second * time.Duration(conf.Auth.ChallengeExpireDurationSec),
+		TokenLookup:   "header: Authorization, query: token, cookie: jwt",
+		TokenHeadName: "Bearer",
+		TimeFunc:      time.Now,
+		LoginResponse: loginResponse,
+	})
+
+	if err != nil {
+		log.Crit("new jwt middleware panic", "error", err)
+	}
+
+	if errInit := jwtMiddleware.MiddlewareInit(); errInit != nil {
+		log.Crit("init jwt middleware panic", "error", errInit)
+	}
+
+	return jwtMiddleware
+}

coordinator/internal/middleware/jwt.go

@@ -0,0 +1,34 @@
+package middleware
+
+import (
+	"errors"
+	"strings"
+	"time"
+
+	jwt "github.com/appleboy/gin-jwt/v2"
+	"github.com/gin-gonic/gin"
+
+	"scroll-tech/common/types"
+
+	coordinatorType "scroll-tech/coordinator/internal/types"
+)
+
+func unauthorized(c *gin.Context, _ int, message string) {
+	lower := strings.ToLower(message)
+	var errCode int
+	err := errors.New(lower)
+	if jwt.ErrExpiredToken.Error() == lower {
+		errCode = types.ErrJWTTokenExpired
+	} else {
+		errCode = types.ErrJWTCommonErr
+	}
+	coordinatorType.RenderJSON(c, errCode, err, nil)
+}
+
+func loginResponse(c *gin.Context, code int, message string, time time.Time) {
+	resp := coordinatorType.LoginSchema{
+		Time:  time,
+		Token: message,
+	}
+	coordinatorType.RenderJSON(c, types.Success, nil, resp)
+}

coordinator/internal/middleware/login_jwt.go

@@ -0,0 +1,39 @@
+package middleware
+
+import (
+	"time"
+
+	jwt "github.com/appleboy/gin-jwt/v2"
+	"github.com/scroll-tech/go-ethereum/log"
+
+	"scroll-tech/coordinator/internal/config"
+	"scroll-tech/coordinator/internal/controller/api"
+	"scroll-tech/coordinator/internal/types"
+)
+
+// LoginMiddleware jwt auth middleware
+func LoginMiddleware(conf *config.Config) *jwt.GinJWTMiddleware {
+	jwtMiddleware, err := jwt.New(&jwt.GinJWTMiddleware{
+		PayloadFunc:     api.Auth.PayloadFunc,
+		IdentityHandler: api.Auth.IdentityHandler,
+		IdentityKey:     types.PublicKey,
+		Key:             []byte(conf.Auth.Secret),
+		Timeout:         time.Second * time.Duration(conf.Auth.LoginExpireDurationSec),
+		Authenticator:   api.Auth.Login,
+		Unauthorized:    unauthorized,
+		TokenLookup:     "header: Authorization, query: token, cookie: jwt",
+		TokenHeadName:   "Bearer",
+		TimeFunc:        time.Now,
+		LoginResponse:   loginResponse,
+	})
+
+	if err != nil {
+		log.Crit("new jwt middleware panic", "error", err)
+	}
+
+	if errInit := jwtMiddleware.MiddlewareInit(); errInit != nil {
+		log.Crit("init jwt middleware panic", "error", errInit)
+	}
+
+	return jwtMiddleware
+}

coordinator/internal/orm/batch.go

@@ -7,12 +7,13 @@ import (
 	"fmt"
 	"time"
 
-	"scroll-tech/common/types"
-	"scroll-tech/common/types/message"
-
 	"github.com/scroll-tech/go-ethereum/common"
 	"github.com/scroll-tech/go-ethereum/log"
 	"gorm.io/gorm"
+	"gorm.io/gorm/clause"
+
+	"scroll-tech/common/types"
+	"scroll-tech/common/types/message"
 )
 
 const defaultBatchHeaderVersion = 0
@@ -273,3 +274,28 @@ func (o *Batch) UpdateProofByHash(ctx context.Context, hash string, proof *messa
 	}
 	return nil
 }
+
+// UpdateUnassignedBatchReturning update the unassigned batch and return the update record
+func (o *Batch) UpdateUnassignedBatchReturning(ctx context.Context, limit int) ([]*Batch, error) {
+	if limit < 0 {
+		return nil, errors.New("limit must not be smaller than zero")
+	}
+	if limit == 0 {
+		return nil, nil
+	}
+
+	db := o.db.WithContext(ctx)
+
+	subQueryDB := db.Model(&Batch{}).Select("index")
+	subQueryDB = subQueryDB.Where("proving_status = ? AND chunk_proofs_status = ?", types.ProvingTaskUnassigned, types.ChunkProofsStatusReady)
+	subQueryDB = subQueryDB.Order("index ASC")
+	subQueryDB = subQueryDB.Limit(limit)
+
+	var batches []*Batch
+	db = db.Model(&batches).Clauses(clause.Returning{})
+	db = db.Where("index = (?)", subQueryDB)
+	if err := db.Update("proving_status", types.ProvingTaskAssigned).Error; err != nil {
+		return nil, fmt.Errorf("Batch.UpdateUnassignedBatchReturning error: %w", err)
+	}
+	return batches, nil
+}

coordinator/internal/orm/challenge.go

@@ -0,0 +1,57 @@
+package orm
+
+import (
+	"context"
+	"fmt"
+	"time"
+
+	"gorm.io/gorm"
+)
+
+// Challenge store the challenge string from prover client
+type Challenge struct {
+	db *gorm.DB `gorm:"column:-"`
+
+	ID        int64  `json:"id" gorm:"column:id"`
+	Challenge string `json:"challenge" gorm:"column:challenge"`
+	// metadata
+	CreatedAt time.Time      `json:"created_at" gorm:"column:created_at"`
+	UpdatedAt time.Time      `json:"updated_at" gorm:"column:updated_at"`
+	DeletedAt gorm.DeletedAt `json:"deleted_at" gorm:"column:deleted_at"`
+}
+
+// NewChallenge creates a new change instance.
+func NewChallenge(db *gorm.DB) *Challenge {
+	return &Challenge{db: db}
+}
+
+// TableName returns the name of the "prover_task" table.
+func (r *Challenge) TableName() string {
+	return "challenge"
+}
+
+// InsertChallenge check the challenge string exist, if the challenge string is existed
+// return error, if not, just insert it
+func (r *Challenge) InsertChallenge(ctx context.Context, challengeString string) error {
+	challenge := Challenge{
+		Challenge: challengeString,
+	}
+
+	db := r.db.WithContext(ctx)
+	db = db.Model(&Challenge{})
+	db = db.Where("challenge = ?", challengeString)
+	result := db.FirstOrCreate(&challenge)
+	if result.Error != nil {
+		return result.Error
+	}
+
+	if result.RowsAffected == 1 {
+		return nil
+	}
+
+	if result.RowsAffected == 0 {
+		return fmt.Errorf("the challenge string:%s have been used", challengeString)
+	}
+
+	return fmt.Errorf("insert challenge string affected rows more than 1")
+}

coordinator/internal/orm/chunk.go

@@ -7,11 +7,12 @@ import (
 	"fmt"
 	"time"
 
-	"scroll-tech/common/types"
-	"scroll-tech/common/types/message"
-
 	"github.com/scroll-tech/go-ethereum/log"
 	"gorm.io/gorm"
+	"gorm.io/gorm/clause"
+
+	"scroll-tech/common/types"
+	"scroll-tech/common/types/message"
 )
 
 // Chunk represents a chunk of blocks in the database.
@@ -119,7 +120,7 @@ func (o *Chunk) GetProofsByBatchHash(ctx context.Context, batchHash string) ([]*
 	for _, chunk := range chunks {
 		var proof message.ChunkProof
 		if err := json.Unmarshal(chunk.Proof, &proof); err != nil {
-			return nil, fmt.Errorf("Chunk.GetProofsByBatchHash error: %w, batch hash: %v, chunk hash: %v", err, batchHash, chunk.Hash)
+			return nil, fmt.Errorf("Chunk.GetProofsByBatchHash unmarshal proof error: %w, batch hash: %v, chunk hash: %v", err, batchHash, chunk.Hash)
 		}
 		proofs = append(proofs, &proof)
 	}
@@ -339,3 +340,29 @@ func (o *Chunk) UpdateBatchHashInRange(ctx context.Context, startIndex uint64, e
 	}
 	return nil
 }
+
+// UpdateUnassignedChunkReturning update the unassigned batch which end_block_number <= height and return the update record
+func (o *Chunk) UpdateUnassignedChunkReturning(ctx context.Context, height, limit int) ([]*Chunk, error) {
+	if limit < 0 {
+		return nil, errors.New("limit must not be smaller than zero")
+	}
+	if limit == 0 {
+		return nil, nil
+	}
+
+	db := o.db.WithContext(ctx)
+
+	subQueryDB := db.Model(&Chunk{}).Select("index")
+	subQueryDB = subQueryDB.Where("proving_status = ?", types.ProvingTaskUnassigned)
+	subQueryDB = subQueryDB.Where("end_block_number <= ?", height)
+	subQueryDB = subQueryDB.Order("index ASC")
+	subQueryDB = subQueryDB.Limit(limit)
+
+	var chunks []*Chunk
+	db = db.Model(&chunks).Clauses(clause.Returning{})
+	db = db.Where("index = (?)", subQueryDB)
+	if err := db.Update("proving_status", types.ProvingTaskAssigned).Error; err != nil {
+		return nil, fmt.Errorf("Chunk.UpdateUnassignedBatchReturning error: %w", err)
+	}
+	return chunks, nil
+}

coordinator/internal/orm/l2_block.go

@@ -135,3 +135,18 @@ func (o *L2Block) InsertL2Blocks(ctx context.Context, blocks []*types.WrappedBlo
 	}
 	return nil
 }
+
+// UpdateChunkHashInRange updates the chunk hash for l2 blocks within the specified range (inclusive).
+// The range is closed, i.e., it includes both start and end indices.
+// for unit test
+func (o *L2Block) UpdateChunkHashInRange(ctx context.Context, startNumber uint64, endNumber uint64, chunkHash string) error {
+	db := o.db.WithContext(ctx)
+	db = db.Model(&L2Block{})
+	db = db.Where("number >= ? AND number <= ?", startNumber, endNumber)
+
+	if err := db.Update("chunk_hash", chunkHash).Error; err != nil {
+		return fmt.Errorf("L2Block.UpdateChunkHashInRange error: %w, start number: %v, end number: %v, chunk hash: %v",
+			err, startNumber, endNumber, chunkHash)
+	}
+	return nil
+}

coordinator/internal/route/route.go

@@ -0,0 +1,33 @@
+package route
+
+import (
+	"github.com/gin-gonic/gin"
+
+	"scroll-tech/coordinator/internal/config"
+	"scroll-tech/coordinator/internal/controller/api"
+	"scroll-tech/coordinator/internal/middleware"
+)
+
+// Route register route for coordinator
+func Route(router *gin.Engine, cfg *config.Config) {
+	r := router.Group("coordinator")
+	v1(r, cfg)
+}
+
+func v1(router *gin.RouterGroup, conf *config.Config) {
+	r := router.Group("/v1")
+
+	challengeMiddleware := middleware.ChallengeMiddleware(conf)
+	r.GET("/challenge", challengeMiddleware.LoginHandler)
+
+	loginMiddleware := middleware.LoginMiddleware(conf)
+	r.POST("/login", challengeMiddleware.MiddlewareFunc(), loginMiddleware.LoginHandler)
+
+	// need jwt token api
+	r.Use(loginMiddleware.MiddlewareFunc())
+	{
+		r.GET("/healthz", api.HealthCheck.HealthCheck)
+		r.POST("/get_task", api.GetTask.GetTasks)
+		r.POST("/submit_proof", api.SubmitProof.SubmitProof)
+	}
+}

coordinator/internal/types/auth.go

@@ -0,0 +1,28 @@
+package types
+
+import "time"
+
+const (
+	// PublicKey the public key for context
+	PublicKey = "public_key"
+	// ProverName the prover name key for context
+	ProverName = "prover_name"
+)
+
+// Message the login message struct
+type Message struct {
+	Challenge  string `form:"challenge" json:"challenge" binding:"required"`
+	ProverName string `form:"prover_name" json:"prover_name" binding:"required"`
+}
+
+// LoginParameter for /login api
+type LoginParameter struct {
+	Message   Message `form:"message" json:"message" binding:"required"`
+	Signature string  `form:"signature" json:"signature" binding:"required"`
+}
+
+// LoginSchema for /login response
+type LoginSchema struct {
+	Time  time.Time `json:"time"`
+	Token string    `json:"token"`
+}

coordinator/internal/types/get_task.go

@@ -0,0 +1,15 @@
+package types
+
+// GetTaskParameter for ProverTasks request parameter
+type GetTaskParameter struct {
+	ProverVersion string `form:"prover_version" json:"prover_version" binding:"required"`
+	ProverHeight  int    `form:"prover_height" json:"prover_height" binding:"required"`
+	TaskType      int    `form:"task_type" json:"task_type"`
+}
+
+// GetTaskSchema the schema data return to prover for get prover task
+type GetTaskSchema struct {
+	TaskID   string `json:"task_id"`
+	TaskType int    `json:"task_type"`
+	TaskData string `json:"task_data"`
+}

coordinator/internal/types/response.go

@@ -0,0 +1,28 @@
+package types
+
+import (
+	"net/http"
+
+	"github.com/gin-gonic/gin"
+)
+
+// Response the response schema
+type Response struct {
+	ErrCode int         `json:"errcode"`
+	ErrMsg  string      `json:"errmsg"`
+	Data    interface{} `json:"data"`
+}
+
+// RenderJSON renders response with json
+func RenderJSON(ctx *gin.Context, errCode int, err error, data interface{}) {
+	var errMsg string
+	if err != nil {
+		errMsg = err.Error()
+	}
+	renderData := Response{
+		ErrCode: errCode,
+		ErrMsg:  errMsg,
+		Data:    data,
+	}
+	ctx.JSON(http.StatusOK, renderData)
+}

coordinator/internal/types/submit_proof.go

@@ -0,0 +1,9 @@
+package types
+
+// SubmitProofParameter the SubmitProof api request parameter
+type SubmitProofParameter struct {
+	TaskID   string `form:"task_id" json:"task_id" binding:"required"`
+	TaskType int    `form:"task_type" json:"task_type" binding:"required"`
+	Status   int    `form:"status" json:"status"`
+	Proof    string `form:"proof" json:"proof"`
+}

coordinator/test/api_test.go

@@ -1,22 +1,20 @@
 package test
 
 import (
-	"compress/flate"
 	"context"
 	"crypto/rand"
 	"encoding/json"
+	"errors"
 	"fmt"
 	"math/big"
 	"net/http"
 	"os"
 	"strconv"
-	"strings"
 	"testing"
 	"time"
 
-	"github.com/scroll-tech/go-ethereum/crypto"
+	"github.com/gin-gonic/gin"
 	"github.com/stretchr/testify/assert"
-	"golang.org/x/sync/errgroup"
 	"gorm.io/gorm"
 
 	"scroll-tech/database/migrate"
@@ -25,18 +23,17 @@ import (
 	"scroll-tech/common/docker"
 	"scroll-tech/common/types"
 	"scroll-tech/common/types/message"
-	"scroll-tech/common/utils"
 
-	"scroll-tech/coordinator/client"
 	"scroll-tech/coordinator/internal/config"
 	"scroll-tech/coordinator/internal/controller/api"
 	"scroll-tech/coordinator/internal/controller/cron"
-	"scroll-tech/coordinator/internal/logic/provermanager"
 	"scroll-tech/coordinator/internal/orm"
+	"scroll-tech/coordinator/internal/route"
 )
 
 var (
 	dbCfg *database.Config
+	conf  *config.Config
 
 	base *docker.App
 
@@ -48,6 +45,8 @@ var (
 	wrappedBlock1 *types.WrappedBlock
 	wrappedBlock2 *types.WrappedBlock
 	chunk         *types.Chunk
+
+	tokenTimeout int
 )
 
 func TestMain(m *testing.M) {
@@ -61,33 +60,48 @@ func randomURL() string {
 	return fmt.Sprintf("localhost:%d", 10000+2000+id.Int64())
 }
 
-func setupCoordinator(t *testing.T, proversPerSession uint8, wsURL string, resetDB bool) (*http.Server, *cron.Collector) {
+func setupCoordinator(t *testing.T, proversPerSession uint8, coordinatorURL string) (*cron.Collector, *http.Server) {
 	var err error
 	db, err = database.InitDB(dbCfg)
 	assert.NoError(t, err)
 	sqlDB, err := db.DB()
 	assert.NoError(t, err)
-	if resetDB {
-		assert.NoError(t, migrate.ResetDB(sqlDB))
-	}
+	assert.NoError(t, migrate.ResetDB(sqlDB))
 
-	conf := config.Config{
-		L2Config: &config.L2Config{ChainID: 111},
-		ProverManagerConfig: &config.ProverManagerConfig{
+	tokenTimeout = 6
+	conf = &config.Config{
+		L2: &config.L2{
+			ChainID: 111,
+		},
+		ProverManager: &config.ProverManager{
 			ProversPerSession:  proversPerSession,
 			Verifier:           &config.VerifierConfig{MockMode: true},
-			CollectionTime:     1,
-			TokenTimeToLive:    5,
+			CollectionTimeSec:  10,
 			MaxVerifierWorkers: 10,
 			SessionAttempts:    5,
 		},
+		Auth: &config.Auth{
+			ChallengeExpireDurationSec: tokenTimeout,
+			LoginExpireDurationSec:     tokenTimeout,
+		},
 	}
-	proofCollector := cron.NewCollector(context.Background(), db, &conf)
-	tmpAPI := api.RegisterAPIs(&conf, db)
-	handler, _, err := utils.StartWSEndpoint(strings.Split(wsURL, "//")[1], tmpAPI, flate.NoCompression)
-	assert.NoError(t, err)
-	provermanager.InitProverManager(db)
-	return handler, proofCollector
+
+	proofCollector := cron.NewCollector(context.Background(), db, conf)
+
+	router := gin.Default()
+	api.InitController(conf, db)
+	route.Route(router, conf)
+	srv := &http.Server{
+		Addr:    coordinatorURL,
+		Handler: router,
+	}
+	go func() {
+		runErr := srv.ListenAndServe()
+		if runErr != nil && !errors.Is(runErr, http.ErrServerClosed) {
+			assert.NoError(t, runErr)
+		}
+	}()
+	return proofCollector, srv
 }
 
 func setEnv(t *testing.T) {
@@ -112,13 +126,13 @@ func setEnv(t *testing.T) {
 	chunkOrm = orm.NewChunk(db)
 	l2BlockOrm = orm.NewL2Block(db)
 
-	templateBlockTrace, err := os.ReadFile("../testdata/blockTrace_02.json")
+	templateBlockTrace, err := os.ReadFile("../../common/testdata/blockTrace_02.json")
 	assert.NoError(t, err)
 	wrappedBlock1 = &types.WrappedBlock{}
 	err = json.Unmarshal(templateBlockTrace, wrappedBlock1)
 	assert.NoError(t, err)
 
-	templateBlockTrace, err = os.ReadFile("../testdata/blockTrace_03.json")
+	templateBlockTrace, err = os.ReadFile("../../common/testdata/blockTrace_03.json")
 	assert.NoError(t, err)
 	wrappedBlock2 = &types.WrappedBlock{}
 	err = json.Unmarshal(templateBlockTrace, wrappedBlock2)
@@ -135,13 +149,10 @@ func TestApis(t *testing.T) {
 
 	t.Run("TestHandshake", testHandshake)
 	t.Run("TestFailedHandshake", testFailedHandshake)
-	t.Run("TestSeveralConnections", testSeveralConnections)
 	t.Run("TestValidProof", testValidProof)
 	t.Run("TestInvalidProof", testInvalidProof)
 	t.Run("TestProofGeneratedFailed", testProofGeneratedFailed)
 	t.Run("TestTimeoutProof", testTimeoutProof)
-	t.Run("TestIdleProverSelection", testIdleProverSelection)
-	t.Run("TestGracefulRestart", testGracefulRestart)
 
 	// Teardown
 	t.Cleanup(func() {
@@ -150,141 +161,64 @@ func TestApis(t *testing.T) {
 }
 
 func testHandshake(t *testing.T) {
-	// Setup coordinator and ws server.
-	wsURL := "ws://" + randomURL()
-	handler, proofCollector := setupCoordinator(t, 1, wsURL, true)
+	// Setup coordinator and http server.
+	coordinatorURL := randomURL()
+	proofCollector, httpHandler := setupCoordinator(t, 1, coordinatorURL)
 	defer func() {
-		handler.Shutdown(context.Background())
 		proofCollector.Stop()
+		assert.NoError(t, httpHandler.Shutdown(context.Background()))
 	}()
 
-	prover1 := newMockProver(t, "prover_test", wsURL, message.ProofTypeChunk)
-	defer prover1.close()
-
-	prover2 := newMockProver(t, "prover_test", wsURL, message.ProofTypeBatch)
-	defer prover2.close()
-
-	assert.Equal(t, 1, provermanager.Manager.GetNumberOfIdleProvers(message.ProofTypeChunk))
-	assert.Equal(t, 1, provermanager.Manager.GetNumberOfIdleProvers(message.ProofTypeBatch))
+	chunkProver := newMockProver(t, "prover_chunk_test", coordinatorURL, message.ProofTypeChunk)
+	token := chunkProver.connectToCoordinator(t)
+	assert.NotEmpty(t, token)
+	assert.True(t, chunkProver.healthCheck(t, token, types.Success))
 }
 
 func testFailedHandshake(t *testing.T) {
-	// Setup coordinator and ws server.
-	wsURL := "ws://" + randomURL()
-	handler, proofCollector := setupCoordinator(t, 1, wsURL, true)
+	// Setup coordinator and http server.
+	coordinatorURL := randomURL()
+	proofCollector, httpHandler := setupCoordinator(t, 1, coordinatorURL)
 	defer func() {
-		handler.Shutdown(context.Background())
 		proofCollector.Stop()
+		assert.NoError(t, httpHandler.Shutdown(context.Background()))
 	}()
 
-	// prepare
-	name := "prover_test"
-	ctx, cancel := context.WithCancel(context.Background())
-	defer cancel()
-
 	// Try to perform handshake without token
-	// create a new ws connection
-	c, err := client.DialContext(ctx, wsURL)
-	assert.NoError(t, err)
-	// create private key
-	privkey, err := crypto.GenerateKey()
-	assert.NoError(t, err)
-
-	authMsg := &message.AuthMsg{
-		Identity: &message.Identity{
-			Name: name,
-		},
-	}
-	assert.NoError(t, authMsg.SignWithKey(privkey))
-	_, err = c.RegisterAndSubscribe(ctx, make(chan *message.TaskMsg, 4), authMsg)
-	assert.Error(t, err)
+	chunkProver := newMockProver(t, "prover_chunk_test", coordinatorURL, message.ProofTypeChunk)
+	token := chunkProver.connectToCoordinator(t)
+	assert.NotEmpty(t, token)
+	assert.True(t, chunkProver.healthCheck(t, token, types.Success))
 
 	// Try to perform handshake with timeouted token
-	// create a new ws connection
-	c, err = client.DialContext(ctx, wsURL)
-	assert.NoError(t, err)
-	// create private key
-	privkey, err = crypto.GenerateKey()
-	assert.NoError(t, err)
-
-	authMsg = &message.AuthMsg{
-		Identity: &message.Identity{
-			Name: name,
-		},
-	}
-	assert.NoError(t, authMsg.SignWithKey(privkey))
-	token, err := c.RequestToken(ctx, authMsg)
-	assert.NoError(t, err)
-
-	authMsg.Identity.Token = token
-	assert.NoError(t, authMsg.SignWithKey(privkey))
-
-	<-time.After(6 * time.Second)
-	_, err = c.RegisterAndSubscribe(ctx, make(chan *message.TaskMsg, 4), authMsg)
-	assert.Error(t, err)
-
-	assert.Equal(t, 0, provermanager.Manager.GetNumberOfIdleProvers(message.ProofTypeChunk))
-}
-
-func testSeveralConnections(t *testing.T) {
-	wsURL := "ws://" + randomURL()
-	handler, proofCollector := setupCoordinator(t, 1, wsURL, true)
-	defer func() {
-		handler.Shutdown(context.Background())
-		proofCollector.Stop()
-	}()
-
-	var (
-		batch   = 200
-		eg      = errgroup.Group{}
-		provers = make([]*mockProver, batch)
-	)
-	for i := 0; i < batch; i += 2 {
-		idx := i
-		eg.Go(func() error {
-			provers[idx] = newMockProver(t, "prover_test_"+strconv.Itoa(idx), wsURL, message.ProofTypeChunk)
-			provers[idx+1] = newMockProver(t, "prover_test_"+strconv.Itoa(idx+1), wsURL, message.ProofTypeBatch)
-			return nil
-		})
-	}
-	assert.NoError(t, eg.Wait())
-
-	// check prover's idle connections
-	assert.Equal(t, batch/2, provermanager.Manager.GetNumberOfIdleProvers(message.ProofTypeChunk))
-	assert.Equal(t, batch/2, provermanager.Manager.GetNumberOfIdleProvers(message.ProofTypeBatch))
-
-	// close connection
-	for _, prover := range provers {
-		prover.close()
-	}
-
-	var (
-		tick     = time.Tick(time.Second)
-		tickStop = time.Tick(time.Minute)
-	)
-	for {
-		select {
-		case <-tick:
-			if provermanager.Manager.GetNumberOfIdleProvers(message.ProofTypeChunk) == 0 {
-				return
-			}
-		case <-tickStop:
-			t.Error("prover connect is blocked")
-			return
-		}
-	}
+	batchProver := newMockProver(t, "prover_batch_test", coordinatorURL, message.ProofTypeBatch)
+	token = chunkProver.connectToCoordinator(t)
+	assert.NotEmpty(t, token)
+	<-time.After(time.Duration(tokenTimeout+1) * time.Second)
+	assert.True(t, batchProver.healthCheck(t, token, types.ErrJWTTokenExpired))
 }
 
 func testValidProof(t *testing.T) {
-	wsURL := "ws://" + randomURL()
-	handler, collector := setupCoordinator(t, 3, wsURL, true)
+	coordinatorURL := randomURL()
+	collector, httpHandler := setupCoordinator(t, 3, coordinatorURL)
 	defer func() {
-		handler.Shutdown(context.Background())
 		collector.Stop()
+		assert.NoError(t, httpHandler.Shutdown(context.Background()))
 	}()
 
+	err := l2BlockOrm.InsertL2Blocks(context.Background(), []*types.WrappedBlock{wrappedBlock1, wrappedBlock2})
+	assert.NoError(t, err)
+	dbChunk, err := chunkOrm.InsertChunk(context.Background(), chunk)
+	assert.NoError(t, err)
+	err = l2BlockOrm.UpdateChunkHashInRange(context.Background(), 0, 100, dbChunk.Hash)
+	assert.NoError(t, err)
+	batch, err := batchOrm.InsertBatch(context.Background(), 0, 0, dbChunk.Hash, dbChunk.Hash, []*types.Chunk{chunk})
+	assert.NoError(t, err)
+	err = chunkOrm.UpdateBatchHashInRange(context.Background(), 0, 0, batch.Hash)
+	assert.NoError(t, err)
+
 	// create mock provers.
-	provers := make([]*mockProver, 6)
+	provers := make([]*mockProver, 2)
 	for i := 0; i < len(provers); i++ {
 		var proofType message.ProofType
 		if i%2 == 0 {
@@ -292,34 +226,18 @@ func testValidProof(t *testing.T) {
 		} else {
 			proofType = message.ProofTypeBatch
 		}
-		provers[i] = newMockProver(t, "prover_test"+strconv.Itoa(i), wsURL, proofType)
+		provers[i] = newMockProver(t, "prover_test"+strconv.Itoa(i), coordinatorURL, proofType)
 
 		// only prover 0 & 1 submit valid proofs.
 		proofStatus := generatedFailed
 		if i <= 1 {
 			proofStatus = verifiedSuccess
 		}
-		provers[i].waitTaskAndSendProof(t, time.Second, false, proofStatus)
+		proverTask := provers[i].getProverTask(t, proofType)
+		assert.NotNil(t, proverTask)
+		provers[i].submitProof(t, proverTask, proofStatus)
 	}
 
-	defer func() {
-		// close connection
-		for _, prover := range provers {
-			prover.close()
-		}
-	}()
-	assert.Equal(t, 3, provermanager.Manager.GetNumberOfIdleProvers(message.ProofTypeChunk))
-	assert.Equal(t, 3, provermanager.Manager.GetNumberOfIdleProvers(message.ProofTypeBatch))
-
-	err := l2BlockOrm.InsertL2Blocks(context.Background(), []*types.WrappedBlock{wrappedBlock1, wrappedBlock2})
-	assert.NoError(t, err)
-	dbChunk, err := chunkOrm.InsertChunk(context.Background(), chunk)
-	assert.NoError(t, err)
-	batch, err := batchOrm.InsertBatch(context.Background(), 0, 0, dbChunk.Hash, dbChunk.Hash, []*types.Chunk{chunk})
-	assert.NoError(t, err)
-	err = chunkOrm.UpdateBatchHashInRange(context.Background(), 0, 0, batch.Hash)
-	assert.NoError(t, err)
-
 	// verify proof status
 	var (
 		tick     = time.Tick(1500 * time.Millisecond)
@@ -348,15 +266,26 @@ func testValidProof(t *testing.T) {
 
 func testInvalidProof(t *testing.T) {
 	// Setup coordinator and ws server.
-	wsURL := "ws://" + randomURL()
-	handler, collector := setupCoordinator(t, 3, wsURL, true)
+	coordinatorURL := randomURL()
+	collector, httpHandler := setupCoordinator(t, 3, coordinatorURL)
 	defer func() {
-		handler.Shutdown(context.Background())
 		collector.Stop()
+		assert.NoError(t, httpHandler.Shutdown(context.Background()))
 	}()
 
+	err := l2BlockOrm.InsertL2Blocks(context.Background(), []*types.WrappedBlock{wrappedBlock1, wrappedBlock2})
+	assert.NoError(t, err)
+	dbChunk, err := chunkOrm.InsertChunk(context.Background(), chunk)
+	assert.NoError(t, err)
+	err = l2BlockOrm.UpdateChunkHashInRange(context.Background(), 0, 100, dbChunk.Hash)
+	assert.NoError(t, err)
+	batch, err := batchOrm.InsertBatch(context.Background(), 0, 0, dbChunk.Hash, dbChunk.Hash, []*types.Chunk{chunk})
+	assert.NoError(t, err)
+	err = batchOrm.UpdateChunkProofsStatusByBatchHash(context.Background(), batch.Hash, types.ChunkProofsStatusReady)
+	assert.NoError(t, err)
+
 	// create mock provers.
-	provers := make([]*mockProver, 6)
+	provers := make([]*mockProver, 2)
 	for i := 0; i < len(provers); i++ {
 		var proofType message.ProofType
 		if i%2 == 0 {
@@ -364,26 +293,11 @@ func testInvalidProof(t *testing.T) {
 		} else {
 			proofType = message.ProofTypeBatch
 		}
-		provers[i] = newMockProver(t, "prover_test"+strconv.Itoa(i), wsURL, proofType)
-		provers[i].waitTaskAndSendProof(t, time.Second, false, verifiedFailed)
+		provers[i] = newMockProver(t, "prover_test"+strconv.Itoa(i), coordinatorURL, proofType)
+		proverTask := provers[i].getProverTask(t, proofType)
+		assert.NotNil(t, proverTask)
+		provers[i].submitProof(t, proverTask, verifiedFailed)
 	}
-	defer func() {
-		// close connection
-		for _, prover := range provers {
-			prover.close()
-		}
-	}()
-	assert.Equal(t, 3, provermanager.Manager.GetNumberOfIdleProvers(message.ProofTypeChunk))
-	assert.Equal(t, 3, provermanager.Manager.GetNumberOfIdleProvers(message.ProofTypeBatch))
-
-	err := l2BlockOrm.InsertL2Blocks(context.Background(), []*types.WrappedBlock{wrappedBlock1, wrappedBlock2})
-	assert.NoError(t, err)
-	dbChunk, err := chunkOrm.InsertChunk(context.Background(), chunk)
-	assert.NoError(t, err)
-	batch, err := batchOrm.InsertBatch(context.Background(), 0, 0, dbChunk.Hash, dbChunk.Hash, []*types.Chunk{chunk})
-	assert.NoError(t, err)
-	err = batchOrm.UpdateChunkProofsStatusByBatchHash(context.Background(), batch.Hash, types.ChunkProofsStatusReady)
-	assert.NoError(t, err)
 
 	// verify proof status
 	var (
@@ -413,15 +327,26 @@ func testInvalidProof(t *testing.T) {
 
 func testProofGeneratedFailed(t *testing.T) {
 	// Setup coordinator and ws server.
-	wsURL := "ws://" + randomURL()
-	handler, collector := setupCoordinator(t, 3, wsURL, true)
+	coordinatorURL := randomURL()
+	collector, httpHandler := setupCoordinator(t, 3, coordinatorURL)
 	defer func() {
-		handler.Shutdown(context.Background())
 		collector.Stop()
+		assert.NoError(t, httpHandler.Shutdown(context.Background()))
 	}()
 
+	err := l2BlockOrm.InsertL2Blocks(context.Background(), []*types.WrappedBlock{wrappedBlock1, wrappedBlock2})
+	assert.NoError(t, err)
+	dbChunk, err := chunkOrm.InsertChunk(context.Background(), chunk)
+	assert.NoError(t, err)
+	err = l2BlockOrm.UpdateChunkHashInRange(context.Background(), 0, 100, dbChunk.Hash)
+	assert.NoError(t, err)
+	batch, err := batchOrm.InsertBatch(context.Background(), 0, 0, dbChunk.Hash, dbChunk.Hash, []*types.Chunk{chunk})
+	assert.NoError(t, err)
+	err = batchOrm.UpdateChunkProofsStatusByBatchHash(context.Background(), batch.Hash, types.ChunkProofsStatusReady)
+	assert.NoError(t, err)
+
 	// create mock provers.
-	provers := make([]*mockProver, 6)
+	provers := make([]*mockProver, 2)
 	for i := 0; i < len(provers); i++ {
 		var proofType message.ProofType
 		if i%2 == 0 {
@@ -429,26 +354,11 @@ func testProofGeneratedFailed(t *testing.T) {
 		} else {
 			proofType = message.ProofTypeBatch
 		}
-		provers[i] = newMockProver(t, "prover_test"+strconv.Itoa(i), wsURL, proofType)
-		provers[i].waitTaskAndSendProof(t, time.Second, false, generatedFailed)
+		provers[i] = newMockProver(t, "prover_test"+strconv.Itoa(i), coordinatorURL, proofType)
+		proverTask := provers[i].getProverTask(t, proofType)
+		assert.NotNil(t, proverTask)
+		provers[i].submitProof(t, proverTask, generatedFailed)
 	}
-	defer func() {
-		// close connection
-		for _, prover := range provers {
-			prover.close()
-		}
-	}()
-	assert.Equal(t, 3, provermanager.Manager.GetNumberOfIdleProvers(message.ProofTypeChunk))
-	assert.Equal(t, 3, provermanager.Manager.GetNumberOfIdleProvers(message.ProofTypeBatch))
-
-	err := l2BlockOrm.InsertL2Blocks(context.Background(), []*types.WrappedBlock{wrappedBlock1, wrappedBlock2})
-	assert.NoError(t, err)
-	dbChunk, err := chunkOrm.InsertChunk(context.Background(), chunk)
-	assert.NoError(t, err)
-	batch, err := batchOrm.InsertBatch(context.Background(), 0, 0, dbChunk.Hash, dbChunk.Hash, []*types.Chunk{chunk})
-	assert.NoError(t, err)
-	err = batchOrm.UpdateChunkProofsStatusByBatchHash(context.Background(), batch.Hash, types.ChunkProofsStatusReady)
-	assert.NoError(t, err)
 
 	// verify proof status
 	var (
@@ -478,226 +388,62 @@ func testProofGeneratedFailed(t *testing.T) {
 
 func testTimeoutProof(t *testing.T) {
 	// Setup coordinator and ws server.
-	wsURL := "ws://" + randomURL()
-	handler, collector := setupCoordinator(t, 1, wsURL, true)
+	coordinatorURL := randomURL()
+	collector, httpHandler := setupCoordinator(t, 1, coordinatorURL)
 	defer func() {
-		handler.Shutdown(context.Background())
 		collector.Stop()
+		assert.NoError(t, httpHandler.Shutdown(context.Background()))
 	}()
 
-	// create first chunk & batch mock prover, that will not send any proof.
-	chunkProver1 := newMockProver(t, "prover_test"+strconv.Itoa(0), wsURL, message.ProofTypeChunk)
-	batchProver1 := newMockProver(t, "prover_test"+strconv.Itoa(1), wsURL, message.ProofTypeBatch)
-	defer func() {
-		// close connection
-		chunkProver1.close()
-		batchProver1.close()
-	}()
-	assert.Equal(t, 1, provermanager.Manager.GetNumberOfIdleProvers(message.ProofTypeChunk))
-	assert.Equal(t, 1, provermanager.Manager.GetNumberOfIdleProvers(message.ProofTypeBatch))
-
 	err := l2BlockOrm.InsertL2Blocks(context.Background(), []*types.WrappedBlock{wrappedBlock1, wrappedBlock2})
 	assert.NoError(t, err)
 	dbChunk, err := chunkOrm.InsertChunk(context.Background(), chunk)
 	assert.NoError(t, err)
+	err = l2BlockOrm.UpdateChunkHashInRange(context.Background(), 0, 100, dbChunk.Hash)
+	assert.NoError(t, err)
 	batch, err := batchOrm.InsertBatch(context.Background(), 0, 0, dbChunk.Hash, dbChunk.Hash, []*types.Chunk{chunk})
 	assert.NoError(t, err)
 	err = batchOrm.UpdateChunkProofsStatusByBatchHash(context.Background(), batch.Hash, types.ChunkProofsStatusReady)
 	assert.NoError(t, err)
 
-	// verify proof status, it should be assigned, because prover didn't send any proof
-	var chunkProofStatus types.ProvingStatus
-	var batchProofStatus types.ProvingStatus
+	// create first chunk & batch mock prover, that will not send any proof.
+	chunkProver1 := newMockProver(t, "prover_test"+strconv.Itoa(0), coordinatorURL, message.ProofTypeChunk)
+	proverChunkTask := chunkProver1.getProverTask(t, message.ProofTypeChunk)
+	assert.NotNil(t, proverChunkTask)
 
-	ok := utils.TryTimes(30, func() bool {
-		chunkProofStatus, err = chunkOrm.GetProvingStatusByHash(context.Background(), dbChunk.Hash)
-		if err != nil {
-			return false
-		}
-		batchProofStatus, err = batchOrm.GetProvingStatusByHash(context.Background(), batch.Hash)
-		if err != nil {
-			return false
-		}
-		return chunkProofStatus == types.ProvingTaskAssigned && batchProofStatus == types.ProvingTaskAssigned
-	})
-	assert.Falsef(t, !ok, "failed to check proof status", "chunkProofStatus", chunkProofStatus.String(), "batchProofStatus", batchProofStatus.String())
+	batchProver1 := newMockProver(t, "prover_test"+strconv.Itoa(1), coordinatorURL, message.ProofTypeBatch)
+	proverBatchTask := batchProver1.getProverTask(t, message.ProofTypeBatch)
+	assert.NotNil(t, proverBatchTask)
+
+	// verify proof status, it should be assigned, because prover didn't send any proof
+	chunkProofStatus, err := chunkOrm.GetProvingStatusByHash(context.Background(), dbChunk.Hash)
+	assert.NoError(t, err)
+	assert.Equal(t, chunkProofStatus, types.ProvingTaskAssigned)
+
+	batchProofStatus, err := batchOrm.GetProvingStatusByHash(context.Background(), batch.Hash)
+	assert.NoError(t, err)
+	assert.Equal(t, batchProofStatus, types.ProvingTaskAssigned)
+
+	// wait coordinator to reset the prover task proving status
+	time.Sleep(time.Duration(conf.ProverManager.CollectionTimeSec*2) * time.Second)
 
 	// create second mock prover, that will send valid proof.
-	chunkProver2 := newMockProver(t, "prover_test"+strconv.Itoa(2), wsURL, message.ProofTypeChunk)
-	chunkProver2.waitTaskAndSendProof(t, time.Second, false, verifiedSuccess)
-	batchProver2 := newMockProver(t, "prover_test"+strconv.Itoa(3), wsURL, message.ProofTypeBatch)
-	batchProver2.waitTaskAndSendProof(t, time.Second, false, verifiedSuccess)
-	defer func() {
-		// close connection
-		chunkProver2.close()
-		batchProver2.close()
-	}()
-	assert.Equal(t, 1, provermanager.Manager.GetNumberOfIdleProvers(message.ProofTypeChunk))
-	assert.Equal(t, 1, provermanager.Manager.GetNumberOfIdleProvers(message.ProofTypeBatch))
+	chunkProver2 := newMockProver(t, "prover_test"+strconv.Itoa(2), coordinatorURL, message.ProofTypeChunk)
+	proverChunkTask2 := chunkProver2.getProverTask(t, message.ProofTypeChunk)
+	assert.NotNil(t, proverChunkTask2)
+	chunkProver2.submitProof(t, proverChunkTask2, verifiedSuccess)
+
+	batchProver2 := newMockProver(t, "prover_test"+strconv.Itoa(3), coordinatorURL, message.ProofTypeBatch)
+	proverBatchTask2 := batchProver2.getProverTask(t, message.ProofTypeBatch)
+	assert.NotNil(t, proverBatchTask2)
+	batchProver2.submitProof(t, proverBatchTask2, verifiedSuccess)
 
 	// verify proof status, it should be verified now, because second prover sent valid proof
-	ok = utils.TryTimes(200, func() bool {
-		chunkProofStatus, err = chunkOrm.GetProvingStatusByHash(context.Background(), dbChunk.Hash)
-		if err != nil {
-			return false
-		}
-		batchProofStatus, err = batchOrm.GetProvingStatusByHash(context.Background(), batch.Hash)
-		if err != nil {
-			return false
-		}
-		return chunkProofStatus == types.ProvingTaskVerified && batchProofStatus == types.ProvingTaskVerified
-	})
-	assert.Falsef(t, !ok, "failed to check proof status", "chunkProofStatus", chunkProofStatus.String(), "batchProofStatus", batchProofStatus.String())
-}
-
-func testIdleProverSelection(t *testing.T) {
-	// Setup coordinator and ws server.
-	wsURL := "ws://" + randomURL()
-	handler, collector := setupCoordinator(t, 1, wsURL, true)
-	defer func() {
-		handler.Shutdown(context.Background())
-		collector.Stop()
-	}()
-
-	// create mock provers.
-	provers := make([]*mockProver, 20)
-	for i := 0; i < len(provers); i++ {
-		var proofType message.ProofType
-		if i%2 == 0 {
-			proofType = message.ProofTypeChunk
-		} else {
-			proofType = message.ProofTypeBatch
-		}
-		provers[i] = newMockProver(t, "prover_test"+strconv.Itoa(i), wsURL, proofType)
-		provers[i].waitTaskAndSendProof(t, time.Second, false, verifiedSuccess)
-	}
-	defer func() {
-		// close connection
-		for _, prover := range provers {
-			prover.close()
-		}
-	}()
-
-	assert.Equal(t, len(provers)/2, provermanager.Manager.GetNumberOfIdleProvers(message.ProofTypeChunk))
-	assert.Equal(t, len(provers)/2, provermanager.Manager.GetNumberOfIdleProvers(message.ProofTypeBatch))
-
-	err := l2BlockOrm.InsertL2Blocks(context.Background(), []*types.WrappedBlock{wrappedBlock1, wrappedBlock2})
-	assert.NoError(t, err)
-	dbChunk, err := chunkOrm.InsertChunk(context.Background(), chunk)
-	assert.NoError(t, err)
-	batch, err := batchOrm.InsertBatch(context.Background(), 0, 0, dbChunk.Hash, dbChunk.Hash, []*types.Chunk{chunk})
-	assert.NoError(t, err)
-	err = chunkOrm.UpdateBatchHashInRange(context.Background(), 0, 0, batch.Hash)
-	assert.NoError(t, err)
-
-	// verify proof status
-	var (
-		tick     = time.Tick(1500 * time.Millisecond)
-		tickStop = time.Tick(10 * time.Second)
-	)
-
-	var chunkProofStatus types.ProvingStatus
-	var batchProofStatus types.ProvingStatus
-
-	for {
-		select {
-		case <-tick:
-			chunkProofStatus, err = chunkOrm.GetProvingStatusByHash(context.Background(), dbChunk.Hash)
-			assert.NoError(t, err)
-			batchProofStatus, err = batchOrm.GetProvingStatusByHash(context.Background(), batch.Hash)
-			assert.NoError(t, err)
-			if chunkProofStatus == types.ProvingTaskVerified && batchProofStatus == types.ProvingTaskVerified {
-				return
-			}
-		case <-tickStop:
-			t.Error("failed to check proof status", "chunkProofStatus", chunkProofStatus.String(), "batchProofStatus", batchProofStatus.String())
-			return
-		}
-	}
-}
-
-func testGracefulRestart(t *testing.T) {
-	// Setup coordinator and ws server.
-	wsURL := "ws://" + randomURL()
-	handler, collector := setupCoordinator(t, 1, wsURL, true)
-
-	err := l2BlockOrm.InsertL2Blocks(context.Background(), []*types.WrappedBlock{wrappedBlock1, wrappedBlock2})
-	assert.NoError(t, err)
-	dbChunk, err := chunkOrm.InsertChunk(context.Background(), chunk)
-	assert.NoError(t, err)
-	batch, err := batchOrm.InsertBatch(context.Background(), 0, 0, dbChunk.Hash, dbChunk.Hash, []*types.Chunk{chunk})
-	assert.NoError(t, err)
-	err = chunkOrm.UpdateBatchHashInRange(context.Background(), 0, 0, batch.Hash)
-	assert.NoError(t, err)
-
-	// create mock prover
-	chunkProver := newMockProver(t, "prover_test", wsURL, message.ProofTypeChunk)
-	batchProver := newMockProver(t, "prover_test", wsURL, message.ProofTypeBatch)
-	// wait 10 seconds, coordinator restarts before prover submits proof
-	chunkProver.waitTaskAndSendProof(t, 10*time.Second, false, verifiedSuccess)
-	batchProver.waitTaskAndSendProof(t, 10*time.Second, false, verifiedSuccess)
-
-	// wait for coordinator to dispatch task
-	<-time.After(5 * time.Second)
-	// the coordinator will delete the prover if the subscription is closed.
-	chunkProver.close()
-	batchProver.close()
-
-	provingStatus, err := chunkOrm.GetProvingStatusByHash(context.Background(), dbChunk.Hash)
-	assert.NoError(t, err)
-	assert.Equal(t, types.ProvingTaskAssigned, provingStatus)
-
-	// Close proverManager and ws handler.
-	handler.Shutdown(context.Background())
-	collector.Stop()
-
-	// Setup new coordinator and ws server.
-	newHandler, newCollector := setupCoordinator(t, 1, wsURL, false)
-	defer func() {
-		newHandler.Shutdown(context.Background())
-		newCollector.Stop()
-	}()
-
-	// at this point, prover haven't submitted
-	status, err := chunkOrm.GetProvingStatusByHash(context.Background(), dbChunk.Hash)
-	assert.NoError(t, err)
-	assert.Equal(t, types.ProvingTaskAssigned, status)
-	status, err = batchOrm.GetProvingStatusByHash(context.Background(), batch.Hash)
-	assert.NoError(t, err)
-	assert.Equal(t, types.ProvingTaskUnassigned, status) // chunk proofs not ready yet
-
-	// will overwrite the prover client for `SubmitProof`
-	chunkProver.waitTaskAndSendProof(t, time.Second, true, verifiedSuccess)
-	batchProver.waitTaskAndSendProof(t, time.Second, true, verifiedSuccess)
-	defer func() {
-		chunkProver.close()
-		batchProver.close()
-	}()
-
-	// verify proof status
-	var (
-		tick     = time.Tick(1500 * time.Millisecond)
-		tickStop = time.Tick(15 * time.Second)
-	)
-
-	var chunkProofStatus types.ProvingStatus
-	var batchProofStatus types.ProvingStatus
-
-	for {
-		select {
-		case <-tick:
-			// this proves that the prover submits to the new coordinator,
-			// because the prover client for `submitProof` has been overwritten
-			chunkProofStatus, err = chunkOrm.GetProvingStatusByHash(context.Background(), dbChunk.Hash)
-			assert.NoError(t, err)
-			batchProofStatus, err = batchOrm.GetProvingStatusByHash(context.Background(), batch.Hash)
-			assert.NoError(t, err)
-			if chunkProofStatus == types.ProvingTaskVerified && batchProofStatus == types.ProvingTaskVerified {
-				return
-			}
-		case <-tickStop:
-			t.Error("failed to check proof status", "chunkProofStatus", chunkProofStatus.String(), "batchProofStatus", batchProofStatus.String())
-			return
-		}
-	}
+	chunkProofStatus2, err := chunkOrm.GetProvingStatusByHash(context.Background(), dbChunk.Hash)
+	assert.NoError(t, err)
+	assert.Equal(t, chunkProofStatus2, types.ProvingTaskVerified)
+
+	batchProofStatus2, err := batchOrm.GetProvingStatusByHash(context.Background(), batch.Hash)
+	assert.NoError(t, err)
+	assert.Equal(t, batchProofStatus2, types.ProvingTaskVerified)
 }

coordinator/test/mock_prover.go

@@ -1,20 +1,22 @@
 package test
 
 import (
-	"context"
 	"crypto/ecdsa"
-	"sync"
+	"encoding/json"
+	"fmt"
+	"net/http"
 	"testing"
-	"time"
 
-	"github.com/scroll-tech/go-ethereum"
+	"github.com/go-resty/resty/v2"
+	"github.com/mitchellh/mapstructure"
 	"github.com/scroll-tech/go-ethereum/crypto"
 	"github.com/stretchr/testify/assert"
 
+	ctypes "scroll-tech/common/types"
 	"scroll-tech/common/types/message"
 
-	client2 "scroll-tech/coordinator/client"
 	"scroll-tech/coordinator/internal/logic/verifier"
+	"scroll-tech/coordinator/internal/types"
 )
 
 type proofStatus uint32
@@ -26,133 +28,182 @@ const (
 )
 
 type mockProver struct {
-	proverName string
-	privKey    *ecdsa.PrivateKey
-	proofType  message.ProofType
-
-	wsURL  string
-	client *client2.Client
-
-	taskCh    chan *message.TaskMsg
-	taskCache sync.Map
-
-	sub    ethereum.Subscription
-	stopCh chan struct{}
+	proverName     string
+	privKey        *ecdsa.PrivateKey
+	proofType      message.ProofType
+	coordinatorURL string
 }
 
-func newMockProver(t *testing.T, proverName string, wsURL string, proofType message.ProofType) *mockProver {
+func newMockProver(t *testing.T, proverName string, coordinatorURL string, proofType message.ProofType) *mockProver {
 	privKey, err := crypto.GenerateKey()
 	assert.NoError(t, err)
 
 	prover := &mockProver{
-		proverName: proverName,
-		privKey:    privKey,
-		proofType:  proofType,
-		wsURL:      wsURL,
-		taskCh:     make(chan *message.TaskMsg, 4),
-		stopCh:     make(chan struct{}),
+		proverName:     proverName,
+		privKey:        privKey,
+		proofType:      proofType,
+		coordinatorURL: coordinatorURL,
 	}
-	prover.client, prover.sub, err = prover.connectToCoordinator()
-	assert.NoError(t, err)
-
 	return prover
 }
 
 // connectToCoordinator sets up a websocket client to connect to the prover manager.
-func (r *mockProver) connectToCoordinator() (*client2.Client, ethereum.Subscription, error) {
-	// Create connection.
-	client, err := client2.Dial(r.wsURL)
-	if err != nil {
-		return nil, nil, err
-	}
+func (r *mockProver) connectToCoordinator(t *testing.T) string {
+	challengeString := r.challenge(t)
+	return r.login(t, challengeString)
+}
 
-	// create a new ws connection
-	authMsg := &message.AuthMsg{
+func (r *mockProver) challenge(t *testing.T) string {
+	var result types.Response
+	client := resty.New()
+	resp, err := client.R().
+		SetResult(&result).
+		Get("http://" + r.coordinatorURL + "/coordinator/v1/challenge")
+	assert.NoError(t, err)
+
+	type login struct {
+		Time  string `json:"time"`
+		Token string `json:"token"`
+	}
+	var loginData login
+	err = mapstructure.Decode(result.Data, &loginData)
+	assert.NoError(t, err)
+	assert.Equal(t, http.StatusOK, resp.StatusCode())
+	assert.Empty(t, result.ErrMsg)
+	return loginData.Token
+}
+
+func (r *mockProver) login(t *testing.T, challengeString string) string {
+	authMsg := message.AuthMsg{
 		Identity: &message.Identity{
-			Name:       r.proverName,
-			ProverType: r.proofType,
+			Challenge:  challengeString,
+			ProverName: "test",
 		},
 	}
-	_ = authMsg.SignWithKey(r.privKey)
+	assert.NoError(t, authMsg.SignWithKey(r.privKey))
 
-	token, err := client.RequestToken(context.Background(), authMsg)
-	if err != nil {
-		return nil, nil, err
+	body := fmt.Sprintf("{\"message\":{\"challenge\":\"%s\",\"prover_name\":\"%s\"},\"signature\":\"%s\"}",
+		authMsg.Identity.Challenge, authMsg.Identity.ProverName, authMsg.Signature)
+
+	var result types.Response
+	client := resty.New()
+	resp, err := client.R().
+		SetHeader("Content-Type", "application/json").
+		SetHeader("Authorization", fmt.Sprintf("Bearer %s", challengeString)).
+		SetBody([]byte(body)).
+		SetResult(&result).
+		Post("http://" + r.coordinatorURL + "/coordinator/v1/login")
+	assert.NoError(t, err)
+
+	type login struct {
+		Time  string `json:"time"`
+		Token string `json:"token"`
 	}
-	authMsg.Identity.Token = token
-	_ = authMsg.SignWithKey(r.privKey)
+	var loginData login
+	err = mapstructure.Decode(result.Data, &loginData)
+	assert.NoError(t, err)
+	assert.Equal(t, http.StatusOK, resp.StatusCode())
+	assert.Empty(t, result.ErrMsg)
+	return loginData.Token
+}
 
-	sub, err := client.RegisterAndSubscribe(context.Background(), r.taskCh, authMsg)
-	if err != nil {
-		return nil, nil, err
+func (r *mockProver) healthCheck(t *testing.T, token string, errCode int) bool {
+	var result types.Response
+	client := resty.New()
+	resp, err := client.R().
+		SetHeader("Content-Type", "application/json").
+		SetHeader("Authorization", fmt.Sprintf("Bearer %s", token)).
+		SetResult(&result).
+		Get("http://" + r.coordinatorURL + "/coordinator/v1/healthz")
+	assert.NoError(t, err)
+	assert.Equal(t, http.StatusOK, resp.StatusCode())
+	assert.Equal(t, errCode, result.ErrCode)
+	return true
+}
+
+func (r *mockProver) getProverTask(t *testing.T, proofType message.ProofType) *types.GetTaskSchema {
+	// get task from coordinator
+	token := r.connectToCoordinator(t)
+	assert.NotEmpty(t, token)
+
+	type response struct {
+		ErrCode int                 `json:"errcode"`
+		ErrMsg  string              `json:"errmsg"`
+		Data    types.GetTaskSchema `json:"data"`
 	}
 
-	return client, sub, nil
+	var result response
+	client := resty.New()
+	resp, err := client.R().
+		SetHeader("Content-Type", "application/json").
+		SetHeader("Authorization", fmt.Sprintf("Bearer %s", token)).
+		SetBody(map[string]interface{}{"prover_version": "v1.0.0", "prover_height": 100, "task_type": int(proofType)}).
+		SetResult(&result).
+		Post("http://" + r.coordinatorURL + "/coordinator/v1/get_task")
+	assert.NoError(t, err)
+	assert.Equal(t, http.StatusOK, resp.StatusCode())
+	assert.Equal(t, ctypes.Success, result.ErrCode)
+
+	assert.NotEmpty(t, result.Data.TaskID)
+	assert.NotEmpty(t, result.Data.TaskType)
+	assert.NotEmpty(t, result.Data.TaskData)
+	return &result.Data
 }
 
-func (r *mockProver) releaseTasks() {
-	r.taskCache.Range(func(key, value any) bool {
-		r.taskCh <- value.(*message.TaskMsg)
-		r.taskCache.Delete(key)
-		return true
-	})
-}
-
-// Wait for the proof task, after receiving the proof task, prover submits proof after proofTime secs.
-func (r *mockProver) waitTaskAndSendProof(t *testing.T, proofTime time.Duration, reconnect bool, proofStatus proofStatus) {
-	// simulating the case that the prover first disconnects and then reconnects to the coordinator
-	// the Subscription and its `Err()` channel will be closed, and the coordinator will `freeProver()`
-	if reconnect {
-		var err error
-		r.client, r.sub, err = r.connectToCoordinator()
-		if err != nil {
-			t.Fatal(err)
-			return
-		}
+func (r *mockProver) submitProof(t *testing.T, proverTaskSchema *types.GetTaskSchema, proofStatus proofStatus) {
+	proof := &message.ProofMsg{
+		ProofDetail: &message.ProofDetail{
+			ID:         proverTaskSchema.TaskID,
+			Type:       message.ProofType(proverTaskSchema.TaskType),
+			Status:     message.RespStatus(proofStatus),
+			ChunkProof: &message.ChunkProof{},
+			BatchProof: &message.BatchProof{},
+		},
 	}
 
-	// Release cached tasks.
-	r.releaseTasks()
-
-	r.stopCh = make(chan struct{})
-	go r.loop(t, r.client, proofTime, proofStatus, r.stopCh)
-}
-
-func (r *mockProver) loop(t *testing.T, client *client2.Client, proofTime time.Duration, proofStatus proofStatus, stopCh chan struct{}) {
-	for {
-		select {
-		case task := <-r.taskCh:
-			r.taskCache.Store(task.ID, task)
-			// simulate proof time
-			select {
-			case <-time.After(proofTime):
-			case <-stopCh:
-				return
-			}
-			proof := &message.ProofMsg{
-				ProofDetail: &message.ProofDetail{
-					ID:         task.ID,
-					Type:       r.proofType,
-					Status:     message.StatusOk,
-					ChunkProof: &message.ChunkProof{},
-					BatchProof: &message.BatchProof{},
-				},
-			}
-			if proofStatus == generatedFailed {
-				proof.Status = message.StatusProofError
-			} else if proofStatus == verifiedFailed {
-				proof.ProofDetail.ChunkProof.Proof = []byte(verifier.InvalidTestProof)
-				proof.ProofDetail.BatchProof.Proof = []byte(verifier.InvalidTestProof)
-			}
-			assert.NoError(t, proof.Sign(r.privKey))
-			assert.NoError(t, client.SubmitProof(context.Background(), proof))
-		case <-stopCh:
-			return
-		}
+	if proofStatus == generatedFailed {
+		proof.Status = message.StatusProofError
+	} else if proofStatus == verifiedFailed {
+		proof.ProofDetail.ChunkProof.Proof = []byte(verifier.InvalidTestProof)
+		proof.ProofDetail.BatchProof.Proof = []byte(verifier.InvalidTestProof)
 	}
-}
 
-func (r *mockProver) close() {
-	close(r.stopCh)
-	r.sub.Unsubscribe()
+	assert.NoError(t, proof.Sign(r.privKey))
+	submitProof := types.SubmitProofParameter{
+		TaskID:   proof.ID,
+		TaskType: int(proof.Type),
+		Status:   int(proof.Status),
+	}
+
+	switch proof.Type {
+	case message.ProofTypeChunk:
+		encodeData, err := json.Marshal(proof.ChunkProof)
+		assert.NoError(t, err)
+		assert.NotEmpty(t, encodeData)
+		submitProof.Proof = string(encodeData)
+	case message.ProofTypeBatch:
+		encodeData, err := json.Marshal(proof.BatchProof)
+		assert.NoError(t, err)
+		assert.NotEmpty(t, encodeData)
+		submitProof.Proof = string(encodeData)
+	}
+
+	token := r.connectToCoordinator(t)
+	assert.NotEmpty(t, token)
+
+	submitProofData, err := json.Marshal(submitProof)
+	assert.NoError(t, err)
+	assert.NotNil(t, submitProofData)
+
+	var result types.Response
+	client := resty.New()
+	resp, err := client.R().
+		SetHeader("Content-Type", "application/json").
+		SetHeader("Authorization", fmt.Sprintf("Bearer %s", token)).
+		SetBody(string(submitProofData)).
+		SetResult(&result).
+		Post("http://" + r.coordinatorURL + "/coordinator/v1/submit_proof")
+	assert.NoError(t, err)
+	assert.Equal(t, http.StatusOK, resp.StatusCode())
+	assert.Equal(t, ctypes.Success, result.ErrCode)
 }

coordinator/testdata/blockTrace_02.json

@@ -1,545 +0,0 @@
-{
-    "withdrawTrieRoot": "0x0000000000000000000000000000000000000000",
-    "coinbase": {
-        "address": "0x1c5a77d9fa7ef466951b2f01f724bca3a5820b63",
-        "nonce": 2,
-        "balance": "0x1ffffffffffffffffffffffffffffffffffffffffffd5a5fa703d6a00d4dd70",
-        "codeHash": "0xc5d2460186f7233c927e7db2dcc703c0e500b653ca82273b7bfad8045d85a470"
-    },
-    "header": {
-        "parentHash": "0xe17f08d25ef61a8ee12aa29704b901345a597f5e45a9a0f603ae0f70845b54dc",
-        "sha3Uncles": "0x1dcc4de8dec75d7aab85b567b6ccd41ad312451b948a7413f0a142fd40d49347",
-        "miner": "0x0000000000000000000000000000000000000000",
-        "stateRoot": "0x25b792bfd6d6456451f996e9383225e026fff469da205bb916768c0a78fd16af",
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-                    "root": "0x06954857b2b6569c7dfe8380f8c7fe72d6b7fefca206b1fe74dc6ffbf97c132e",
-                    "path": [
-                        {
-                            "value": "0x34f20c09876841ab1c180877223cc915ca96589b05ecea552aa2b3b9b47de806",
-                            "sibling": "0x1b9da0b70b242af37d53f5bda27315b2dbd178f6b4b1e026be43cab8d46b850b"
-                        }
-                    ],
-                    "leaf": {
-                        "value": "0xf199fe1a085b5bb134e90d0bfdaf70579fa703ab3db986a6730b44cfd5207b15",
-                        "sibling": "0x9c5a1607a0719e201f7325c41c2dc857a16eadd309bab5d1d93c7e1d15204920"
-                    }
-                },
-                {
-                    "pathPart": "0x0",
-                    "root": "0x06954857b2b6569c7dfe8380f8c7fe72d6b7fefca206b1fe74dc6ffbf97c132e",
-                    "path": [
-                        {
-                            "value": "0x34f20c09876841ab1c180877223cc915ca96589b05ecea552aa2b3b9b47de806",
-                            "sibling": "0x1b9da0b70b242af37d53f5bda27315b2dbd178f6b4b1e026be43cab8d46b850b"
-                        }
-                    ],
-                    "leaf": {
-                        "value": "0xf199fe1a085b5bb134e90d0bfdaf70579fa703ab3db986a6730b44cfd5207b15",
-                        "sibling": "0x9c5a1607a0719e201f7325c41c2dc857a16eadd309bab5d1d93c7e1d15204920"
-                    }
-                }
-            ],
-            "accountUpdate": [
-                {
-                    "nonce": 2,
-                    "balance": "0x1ffffffffffffffffffffffffffffffffffffffffffd5a5fa703d6a00d4dd70",
-                    "codeHash": "0xc5d2460186f7233c927e7db2dcc703c0e500b653ca82273b7bfad8045d85a470"
-                },
-                {
-                    "nonce": 2,
-                    "balance": "0x1ffffffffffffffffffffffffffffffffffffffffffd5a5fa703d6a00d4dd70",
-                    "codeHash": "0xc5d2460186f7233c927e7db2dcc703c0e500b653ca82273b7bfad8045d85a470"
-                }
-            ],
-            "commonStateRoot": "0x0000000000000000000000000000000000000000000000000000000000000000",
-            "statePath": [
-                null,
-                null
-            ],
-            "stateUpdate": [
-                null,
-                null
-            ]
-        },
-        {
-            "address": "0xc0c4c8baea3f6acb49b6e1fb9e2adeceeacb0ca2",
-            "accountKey": "0x9b38091c0e341793f0e755a1ea7b64bfb06455aced31334598fcfd02d1d94616",
-            "accountPath": [
-                {
-                    "pathPart": "0x1",
-                    "root": "0x06954857b2b6569c7dfe8380f8c7fe72d6b7fefca206b1fe74dc6ffbf97c132e",
-                    "path": [
-                        {
-                            "value": "0x1b9da0b70b242af37d53f5bda27315b2dbd178f6b4b1e026be43cab8d46b850b",
-                            "sibling": "0x34f20c09876841ab1c180877223cc915ca96589b05ecea552aa2b3b9b47de806"
-                        }
-                    ],
-                    "leaf": {
-                        "value": "0x45c70c4b7345dd1705ed019271dd1d7fbe2a1054ecefaf3fd2a22388a483072e",
-                        "sibling": "0x7f53dc37d5a264eb72d8ae1a31c82239a385d9f6df23b81c48e97862d6d92314"
-                    }
-                },
-                {
-                    "pathPart": "0x3",
-                    "root": "0xaf16fd780a8c7616b95b20da69f4ff26e0253238e996f9516445d6d6bf92b725",
-                    "path": [
-                        {
-                            "value": "0x5bbe97e7e66485b203f9dfea64eb7fa7df06959b12cbde2beba14f8f91133a13",
-                            "sibling": "0x34f20c09876841ab1c180877223cc915ca96589b05ecea552aa2b3b9b47de806"
-                        },
-                        {
-                            "value": "0x2e591357b02ab3117c35ad94a4e1a724fdbd95d6463da1f6c8017e6d000ecf02",
-                            "sibling": "0x0000000000000000000000000000000000000000000000000000000000000000"
-                        },
-                        {
-                            "value": "0x794953bb5d8aa00f90383ff435ce2ea58e30e1da1061e69455c38496766ec10f",
-                            "sibling": "0x1b9da0b70b242af37d53f5bda27315b2dbd178f6b4b1e026be43cab8d46b850b"
-                        }
-                    ],
-                    "leaf": {
-                        "value": "0x45c70c4b7345dd1705ed019271dd1d7fbe2a1054ecefaf3fd2a22388a483072e",
-                        "sibling": "0x9b38091c0e341793f0e755a1ea7b64bfb06455aced31334598fcfd02d1d94616"
-                    }
-                }
-            ],
-            "accountUpdate": [
-                null,
-                {
-                    "nonce": 0,
-                    "balance": "0x152d02c7e14af6000000",
-                    "codeHash": "0xc5d2460186f7233c927e7db2dcc703c0e500b653ca82273b7bfad8045d85a470"
-                }
-            ],
-            "commonStateRoot": "0x0000000000000000000000000000000000000000000000000000000000000000",
-            "statePath": [
-                null,
-                null
-            ],
-            "stateUpdate": [
-                null,
-                null
-            ]
-        }
-    ]
-}

database/migrate/migrate_test.go

@@ -63,7 +63,7 @@ func testResetDB(t *testing.T) {
 	cur, err := Current(pgDB.DB)
 	assert.NoError(t, err)
 	// total number of tables.
-	assert.Equal(t, 6, int(cur))
+	assert.Equal(t, 7, int(cur))
 }
 
 func testMigrate(t *testing.T) {

database/migrate/migrations/00007_challenge.sql

@@ -0,0 +1,19 @@
+-- +goose Up
+-- +goose StatementBegin
+
+create table challenge
+(
+    id                      BIGSERIAL       PRIMARY KEY,
+    challenge               VARCHAR         NOT NULL ,
+    created_at              TIMESTAMP(0)    NOT NULL DEFAULT CURRENT_TIMESTAMP,
+    updated_at              TIMESTAMP(0)    NOT NULL DEFAULT CURRENT_TIMESTAMP,
+    deleted_at              TIMESTAMP(0)    DEFAULT NULL,
+    CONSTRAINT uk_challenge    UNIQUE (challenge)
+);
+
+-- +goose StatementEnd
+
+-- +goose Down
+-- +goose StatementBegin
+drop table if exists challenge;
+-- +goose StatementEnd

go.work.sum

@@ -511,6 +511,7 @@ github.com/opencontainers/runc v1.1.7/go.mod h1:CbUumNnWCuTGFukNXahoo/RFBZvDAgRh
 github.com/ory/dockertest/v3 v3.9.1 h1:v4dkG+dlu76goxMiTT2j8zV7s4oPPEppKT8K8p2f1kY=
 github.com/ory/dockertest/v3 v3.9.1/go.mod h1:42Ir9hmvaAPm0Mgibk6mBPi7SFvTXxEcnztDYOJ//uM=
 github.com/ory/dockertest/v3 v3.10.0/go.mod h1:nr57ZbRWMqfsdGdFNLHz5jjNdDb7VVFnzAeW1n5N1Lg=
+github.com/patrickmn/go-cache v2.1.0+incompatible/go.mod h1:3Qf8kWWT7OJRJbdiICTKqZju1ZixQ/KpMGzzAfe6+WQ=
 github.com/paulbellamy/ratecounter v0.2.0 h1:2L/RhJq+HA8gBQImDXtLPrDXK5qAj6ozWVK/zFXVJGs=
 github.com/paulmach/orb v0.7.1 h1:Zha++Z5OX/l168sqHK3k4z18LDvr+YAO/VjK0ReQ9rU=
 github.com/paulmach/orb v0.7.1/go.mod h1:FWRlTgl88VI1RBx/MkrwWDRhQ96ctqMCh8boXhmqB/A=
@@ -557,19 +558,9 @@ github.com/scroll-tech/go-ethereum v1.10.14-0.20230220082843-ec9254b0b1c6/go.mod
 github.com/scroll-tech/go-ethereum v1.10.14-0.20230306131930-03b4de32b78b/go.mod h1:f9ygxrxL7WRCTzuloV+t/UlcxMq3AL+gcNU60liiNNU=
 github.com/scroll-tech/go-ethereum v1.10.14-0.20230321020420-127af384ed04/go.mod h1:jH8c08L9K8Hieaf0r/ur2P/cpesn4dFhmLm2Mmoi8kI=
 github.com/scroll-tech/go-ethereum v1.10.14-0.20230802095950-4b2bbf6225e7/go.mod h1:DiN3p2inoXOxGffxSswDKqWjQ7bU+Mp0c9v0XQXKmaA=
-github.com/scroll-tech/go-ethereum v1.10.14-0.20230803074803-b51736fd3c5a/go.mod h1:DiN3p2inoXOxGffxSswDKqWjQ7bU+Mp0c9v0XQXKmaA=
-github.com/scroll-tech/go-ethereum v1.10.14-0.20230803075611-60e260b2f149/go.mod h1:DiN3p2inoXOxGffxSswDKqWjQ7bU+Mp0c9v0XQXKmaA=
-github.com/scroll-tech/go-ethereum v1.10.14-0.20230803110959-ef67ff8bbba4/go.mod h1:DiN3p2inoXOxGffxSswDKqWjQ7bU+Mp0c9v0XQXKmaA=
-github.com/scroll-tech/go-ethereum v1.10.14-0.20230803144545-f87eb3127ab5/go.mod h1:DiN3p2inoXOxGffxSswDKqWjQ7bU+Mp0c9v0XQXKmaA=
-github.com/scroll-tech/go-ethereum v1.10.26/go.mod h1:EYFyF19u3ezGLD4RqOkLq+ZCXzYbLoNDdZlMt7kyKFg=
-github.com/scroll-tech/zktrie v0.4.3/go.mod h1:XvNo7vAk8yxNyTjBDj5WIiFzYW4bx/gJ78+NK6Zn6Uk=
-github.com/scroll-tech/zktrie v0.5.2/go.mod h1:XvNo7vAk8yxNyTjBDj5WIiFzYW4bx/gJ78+NK6Zn6Uk=
-github.com/segmentio/asm v1.2.0/go.mod h1:BqMnlJP91P8d+4ibuonYZw9mfnzI9HfxselHZr5aAcs=
 github.com/segmentio/kafka-go v0.2.0 h1:HtCSf6B4gN/87yc5qTl7WsxPKQIIGXLPPM1bMCPOsoY=
 github.com/sergi/go-diff v1.0.0 h1:Kpca3qRNrduNnOQeazBd0ysaKrUJiIuISHxogkT9RPQ=
 github.com/shirou/gopsutil v3.21.4-0.20210419000835-c7a38de76ee5+incompatible/go.mod h1:5b4v6he4MtMOwMlS0TUMTu2PcXUg8+E1lC7eC3UO/RA=
-github.com/shirou/gopsutil/v3 v3.23.2 h1:PAWSuiAszn7IhPMBtXsbSCafej7PqUOvY6YywlQUExU=
-github.com/shirou/gopsutil/v3 v3.23.2/go.mod h1:gv0aQw33GLo3pG8SiWKiQrbDzbRY1K80RyZJ7V4Th1M=
 github.com/shurcooL/go v0.0.0-20200502201357-93f07166e636 h1:aSISeOcal5irEhJd1M+IrApc0PdcN7e7Aj4yuEnOrfQ=
 github.com/shurcooL/go v0.0.0-20200502201357-93f07166e636/go.mod h1:TDJrrUr11Vxrven61rcy3hJMUqaf/CLWYhHNPmT14Lk=
 github.com/shurcooL/httpfs v0.0.0-20190707220628-8d4bc4ba7749 h1:bUGsEnyNbVPw06Bs80sCeARAlK8lhwqGyi6UT8ymuGk=
@@ -579,13 +570,9 @@ github.com/shurcooL/vfsgen v0.0.0-20200824052919-0d455de96546 h1:pXY9qYc/MP5zdvq
 github.com/shurcooL/vfsgen v0.0.0-20200824052919-0d455de96546/go.mod h1:TrYk7fJVaAttu97ZZKrO9UbRa8izdowaMIZcxYMbVaw=
 github.com/sirupsen/logrus v1.9.0 h1:trlNQbNUG3OdDrDil03MCb1H2o9nJ1x4/5LYw7byDE0=
 github.com/sirupsen/logrus v1.9.0/go.mod h1:naHLuLoDiP4jHNo9R0sCBMtWGeIprob74mVsIT4qYEQ=
-github.com/smartystreets/assertions v0.0.0-20180927180507-b2de0cb4f26d h1:zE9ykElWQ6/NYmHa3jpm/yHnI4xSofP+UP6SpjHcSeM=
-github.com/smartystreets/goconvey v1.6.4 h1:fv0U8FUIMPNf1L9lnHLvLhgicrIVChEkdzIKYqbNC9s=
 github.com/spaolacci/murmur3 v0.0.0-20180118202830-f09979ecbc72 h1:qLC7fQah7D6K1B0ujays3HV9gkFtllcxhzImRR7ArPQ=
 github.com/spf13/afero v1.1.2 h1:m8/z1t7/fwjysjQRYbP0RD+bUIF/8tJwPdEZsI83ACI=
 github.com/spf13/cast v1.3.0 h1:oget//CVOEoFewqQxwr0Ej5yjygnqGkvggSE/gB35Q8=
-github.com/spf13/cobra v0.0.3 h1:ZlrZ4XsMRm04Fr5pSFxBgfND2EBVa1nLpiy1stUsX/8=
-github.com/spf13/cobra v1.2.1 h1:+KmjbUw1hriSNMF55oPrkZcb27aECyrj8V2ytv7kWDw=
 github.com/spf13/cobra v1.5.0 h1:X+jTBEBqF0bHN+9cSMgmfuvv2VHJ9ezmFNf9Y/XstYU=
 github.com/spf13/cobra v1.5.0/go.mod h1:dWXEIy2H428czQCjInthrTRUg7yKbok+2Qi/yBIJoUM=
 github.com/spf13/jwalterweatherman v1.0.0 h1:XHEdyB+EcvlqZamSM4ZOMGlc93t6AcsBEu9Gc1vn7yk=
@@ -599,17 +586,13 @@ github.com/tdewolff/minify/v2 v2.12.4 h1:kejsHQMM17n6/gwdw53qsi6lg0TGddZADVyQOz1
 github.com/tdewolff/minify/v2 v2.12.4/go.mod h1:h+SRvSIX3kwgwTFOpSckvSxgax3uy8kZTSF1Ojrr3bk=
 github.com/tdewolff/parse/v2 v2.6.4 h1:KCkDvNUMof10e3QExio9OPZJT8SbdKojLBumw8YZycQ=
 github.com/tdewolff/parse/v2 v2.6.4/go.mod h1:woz0cgbLwFdtbjJu8PIKxhW05KplTFQkOdX78o+Jgrs=
-github.com/tidwall/pretty v1.0.0/go.mod h1:XNkn88O1ChpSDQmQeStsy+sBenx6DDtFZJxhVysOjyk=
 github.com/tinylib/msgp v1.0.2 h1:DfdQrzQa7Yh2es9SuLkixqxuXS2SxsdYn0KbdrOGWD8=
 github.com/tklauser/go-sysconf v0.3.5/go.mod h1:MkWzOF4RMCshBAMXuhXJs64Rte09mITnppBXY/rYEFI=
 github.com/tklauser/go-sysconf v0.3.10/go.mod h1:C8XykCvCb+Gn0oNCWPIlcb0RuglQTYaQ2hGm7jmxEFk=
 github.com/tklauser/numcpus v0.2.2/go.mod h1:x3qojaO3uyYt0i56EW/VUYs7uBvdl2fkfZFu0T9wgjM=
 github.com/tklauser/numcpus v0.4.0/go.mod h1:1+UI3pD8NW14VMwdgJNJ1ESk2UnwhAnz5hMwiKKqXCQ=
 github.com/tyler-smith/go-bip39 v1.0.1-0.20181017060643-dbb3b84ba2ef/go.mod h1:sJ5fKU0s6JVwZjjcUEX2zFOnvq0ASQ2K9Zr6cf67kNs=
-github.com/ugorji/go v1.1.7 h1:/68gy2h+1mWMrwZFeD1kQialdSzAb432dtpeJ42ovdo=
 github.com/ugorji/go v1.2.7 h1:qYhyWUUd6WbiM+C6JZAUkIJt/1WrjzNHY9+KCIjVqTo=
-github.com/ugorji/go/codec v1.2.7 h1:YPXUKf7fYbp/y8xloBqZOw2qaVggbfwMlI8WM3wZUJ0=
-github.com/urfave/cli v1.22.1 h1:+mkCCcOFKPnCmVYVcURKps1Xe+3zP90gSYGNfRkjoIY=
 github.com/urfave/cli/v2 v2.3.0/go.mod h1:LJmUH05zAU44vOAcrfzZQKsZbVcdbOG8rtL3/XcUArI=
 github.com/urfave/cli/v2 v2.17.2-0.20221006022127-8f469abc00aa/go.mod h1:1CNUng3PtjQMtRzJO4FMXBQvkGtuYRxxiR9xMa7jMwI=
 github.com/urfave/negroni v1.0.0 h1:kIimOitoypq34K7TG7DUaJ9kq/N4Ofuwi1sjz0KipXc=
@@ -618,15 +601,11 @@ github.com/valyala/fasthttp v1.40.0 h1:CRq/00MfruPGFLTQKY8b+8SfdK60TxNztjRMnH0t1
 github.com/valyala/fasthttp v1.40.0/go.mod h1:t/G+3rLek+CyY9bnIE+YlMRddxVAAGjhxndDB4i4C0I=
 github.com/valyala/fasttemplate v1.2.1 h1:TVEnxayobAdVkhQfrfes2IzOB6o+z4roRkPF52WA1u4=
 github.com/valyala/tcplisten v0.0.0-20161114210144-ceec8f93295a h1:0R4NLDRDZX6JcmhJgXi5E4b8Wg84ihbmUKp/GvSPEzc=
-github.com/vertica/vertica-sql-go v1.3.2/go.mod h1:jnn2GFuv+O2Jcjktb7zyc4Utlbu9YVqpHH/lx63+1M4=
 github.com/vmihailenco/msgpack/v5 v5.3.5 h1:5gO0H1iULLWGhs2H5tbAHIZTV8/cYafcFOr9znI5mJU=
 github.com/vmihailenco/msgpack/v5 v5.3.5/go.mod h1:7xyJ9e+0+9SaZT0Wt1RGleJXzli6Q/V5KbhBonMG9jc=
 github.com/vmihailenco/tagparser/v2 v2.0.0 h1:y09buUbR+b5aycVFQs/g70pqKVZNBmxwAhO7/IwNM9g=
 github.com/vmihailenco/tagparser/v2 v2.0.0/go.mod h1:Wri+At7QHww0WTrCBeu4J6bNtoV6mEfg5OIWRZA9qds=
 github.com/willf/bitset v1.1.3 h1:ekJIKh6+YbUIVt9DfNbkR5d6aFcFTLDRyJNAACURBg8=
-github.com/xdg-go/pbkdf2 v1.0.0/go.mod h1:jrpuAogTd400dnrH08LKmI/xc1MbPOebTwRqcT5RDeI=
-github.com/xdg-go/scram v1.1.1/go.mod h1:RaEWvsqvNKKvBPvcKeFjrG2cJqOkHTiyTpzz23ni57g=
-github.com/xdg-go/stringprep v1.0.3/go.mod h1:W3f5j4i+9rC0kuIEJL0ky1VpHXQU3ocBgklLGvcBnW8=
 github.com/xeipuuv/gojsonpointer v0.0.0-20190905194746-02993c407bfb h1:zGWFAtiMcyryUHoUjUJX0/lt1H2+i2Ka2n+D3DImSNo=
 github.com/xeipuuv/gojsonpointer v0.0.0-20190905194746-02993c407bfb/go.mod h1:N2zxlSyiKSe5eX1tZViRH5QA0qijqEDrYZiPEAiq3wU=
 github.com/xeipuuv/gojsonreference v0.0.0-20180127040603-bd5ef7bd5415 h1:EzJWgHovont7NscjpAxXsDA8S8BMYve8Y5+7cuRE7R0=
@@ -636,7 +615,6 @@ github.com/xordataexchange/crypt v0.0.3-0.20170626215501-b2862e3d0a77 h1:ESFSdwY
 github.com/yalp/jsonpath v0.0.0-20180802001716-5cc68e5049a0 h1:6fRhSjgLCkTD3JnJxvaJ4Sj+TYblw757bqYgZaOq5ZY=
 github.com/yosssi/ace v0.0.5 h1:tUkIP/BLdKqrlrPwcmH0shwEEhTRHoGnc1wFIWmaBUA=
 github.com/yosssi/ace v0.0.5/go.mod h1:ALfIzm2vT7t5ZE7uoIZqF3TQ7SAOyupFZnkrF5id+K0=
-github.com/youmark/pkcs8 v0.0.0-20181117223130-1be2e3e5546d/go.mod h1:rHwXgn7JulP+udvsHwJoVG1YGAP6VLg4y9I5dyZdqmA=
 github.com/yudai/gojsondiff v1.0.0 h1:27cbfqXLVEJ1o8I6v3y9lg8Ydm53EKqHXAOMxEGlCOA=
 github.com/yudai/golcs v0.0.0-20170316035057-ecda9a501e82 h1:BHyfKlQyqbsFN5p3IfnEUduWvb9is428/nNb5L3U01M=
 github.com/yudai/pp v2.0.1+incompatible h1:Q4//iY4pNF6yPLZIigmvcl7k/bPgrcTPIFIcmawg5bI=
@@ -645,98 +623,58 @@ github.com/ziutek/mymysql v1.5.4 h1:GB0qdRGsTwQSBVYuVShFBKaXSnSnYYC2d9knnE1LHFs=
 github.com/ziutek/mymysql v1.5.4/go.mod h1:LMSpPZ6DbqWFxNCHW77HeMg9I646SAhApZ/wKdgO/C0=
 go.etcd.io/gofail v0.1.0 h1:XItAMIhOojXFQMgrxjnd2EIIHun/d5qL0Pf7FzVTkFg=
 go.etcd.io/gofail v0.1.0/go.mod h1:VZBCXYGZhHAinaBiiqYvuDynvahNsAyLFwB3kEHKz1M=
-go.mongodb.org/mongo-driver v1.11.4/go.mod h1:PTSz5yu21bkT/wXpkS7WR5f0ddqw5quethTUn9WM+2g=
 go.opencensus.io v0.22.2 h1:75k/FF0Q2YM8QYo07VPddOLBslDt1MZOdEslOHvmzAs=
 go.opentelemetry.io/otel v1.9.0 h1:8WZNQFIB2a71LnANS9JeyidJKKGOOremcUtb/OtHISw=
 go.opentelemetry.io/otel v1.9.0/go.mod h1:np4EoPGzoPs3O67xUVNoPPcmSvsfOxNlNA4F4AC+0Eo=
-go.opentelemetry.io/otel v1.15.1/go.mod h1:mHHGEHVDLal6YrKMmk9LqC4a3sF5g+fHfrttQIB1NTc=
 go.opentelemetry.io/otel/trace v1.9.0 h1:oZaCNJUjWcg60VXWee8lJKlqhPbXAPB51URuR47pQYc=
 go.opentelemetry.io/otel/trace v1.9.0/go.mod h1:2737Q0MuG8q1uILYm2YYVkAyLtOofiTNGg6VODnOiPo=
-go.opentelemetry.io/otel/trace v1.15.1/go.mod h1:IWdQG/5N1x7f6YUlmdLeJvH9yxtuJAfc4VW5Agv9r/8=
 go.uber.org/atomic v1.3.2 h1:2Oa65PReHzfn29GpvgsYwloV9AVFHPDk8tYxt2c2tr4=
 go.uber.org/multierr v1.1.0 h1:HoEmRHQPVSqub6w2z2d2EOVs2fjyFRGyofhKuyDq0QI=
 go.uber.org/zap v1.9.1 h1:XCJQEf3W6eZaVwhRBof6ImoYGJSITeKWsyeh3HFu/5o=
 golang.org/x/crypto v0.0.0-20190909091759-094676da4a83/go.mod h1:yigFU9vqHzYiE8UmvKecakEJjdnWj3jj499lnFckfCI=
-golang.org/x/crypto v0.0.0-20201112155050-0c6587e931a9/go.mod h1:LzIPMQfyMNhhGPhUkYOs5KpL4U8rLKemX1yGLhDgUto=
 golang.org/x/crypto v0.0.0-20211117183948-ae814b36b871/go.mod h1:IxCIyHEi3zRg3s0A5j5BB6A9Jmi73HwBIUl50j+osU4=
-golang.org/x/crypto v0.0.0-20220511200225-c6db032c6c88/go.mod h1:IxCIyHEi3zRg3s0A5j5BB6A9Jmi73HwBIUl50j+osU4=
-golang.org/x/crypto v0.0.0-20220622213112-05595931fe9d/go.mod h1:IxCIyHEi3zRg3s0A5j5BB6A9Jmi73HwBIUl50j+osU4=
 golang.org/x/crypto v0.0.0-20220722155217-630584e8d5aa/go.mod h1:IxCIyHEi3zRg3s0A5j5BB6A9Jmi73HwBIUl50j+osU4=
 golang.org/x/crypto v0.1.0/go.mod h1:RecgLatLF4+eUMCP1PoPZQb+cVrJcOPbHkTkbkB9sbw=
-golang.org/x/crypto v0.5.0/go.mod h1:NK/OQwhpMQP3MwtdjgLlYHnH9ebylxKWv3e0fK+mkQU=
 golang.org/x/crypto v0.7.0/go.mod h1:pYwdfH91IfpZVANVyUOhSIPZaFoJGxTFbZhFTx+dXZU=
-golang.org/x/crypto v0.8.0/go.mod h1:mRqEX+O9/h5TFCrQhkgjo2yKi0yYA+9ecGkdQoHrywE=
-golang.org/x/crypto v0.10.0/go.mod h1:o4eNf7Ede1fv+hwOwZsTHl9EsPFO6q6ZvYR8vYfY45I=
-golang.org/x/exp v0.0.0-20191227195350-da58074b4299 h1:zQpM52jfKHG6II1ISZY1ZcpygvuSFZpLwfluuF89XOg=
-golang.org/x/exp v0.0.0-20220426173459-3bcf042a4bf5 h1:rxKZ2gOnYxjfmakvUUqh9Gyb6KXfrj7JWTxORTYqb0E=
 golang.org/x/image v0.0.0-20190802002840-cff245a6509b h1:+qEpEAPhDZ1o0x3tHzZTQDArnOixOzGD9HUJfcg0mb4=
-golang.org/x/lint v0.0.0-20191125180803-fdd1cda4f05f h1:J5lckAjkw6qYlOZNj90mLYNTEKDvWeuc1yieZ8qUzUE=
 golang.org/x/lint v0.0.0-20210508222113-6edffad5e616 h1:VLliZ0d+/avPrXXH+OakdXhpJuEoBZuwh1m2j7U6Iug=
 golang.org/x/mobile v0.0.0-20190719004257-d2bd2a29d028 h1:4+4C/Iv2U4fMZBiMCc98MG1In4gJY5YRhtpDNeDeHWs=
-golang.org/x/mod v0.6.0-dev.0.20211013180041-c96bc1413d57/go.mod h1:3p9vT2HGsQu2K1YbXdKPJLVgG5VJdoTa1poYQBtP1AY=
-golang.org/x/mod v0.6.0/go.mod h1:4mET923SAdbXp2ki8ey+zGs1SLqsuM2Y0uvdZR/fUNI=
 golang.org/x/mod v0.8.0/go.mod h1:iBbtSCu2XBx23ZKBPSOrRkjjQPZFPuis4dIYUhu/chs=
 golang.org/x/mod v0.9.0/go.mod h1:iBbtSCu2XBx23ZKBPSOrRkjjQPZFPuis4dIYUhu/chs=
-golang.org/x/mod v0.10.0/go.mod h1:iBbtSCu2XBx23ZKBPSOrRkjjQPZFPuis4dIYUhu/chs=
-golang.org/x/net v0.0.0-20200114155413-6afb5195e5aa/go.mod h1:z5CRVTTTmAJ677TzLLGU+0bjPO0LkuOLi4/5GtJWs/s=
 golang.org/x/net v0.0.0-20201010224723-4f7140c49acb/go.mod h1:sp8m0HH+o8qH0wwXwYZr8TS3Oi6o0r6Gce1SSxlDquU=
 golang.org/x/net v0.0.0-20210220033124-5f55cee0dc0d/go.mod h1:m0MpNAwzfU5UDzcl9v0D8zg8gWTRqZa9RBIspLL5mdg=
 golang.org/x/net v0.0.0-20210610132358-84b48f89b13b/go.mod h1:9nx3DQGgdP8bBQD5qxJ1jj9UTztislL4KSBs9R2vV5Y=
 golang.org/x/net v0.0.0-20210805182204-aaa1db679c0d/go.mod h1:9nx3DQGgdP8bBQD5qxJ1jj9UTztislL4KSBs9R2vV5Y=
-golang.org/x/net v0.0.0-20220425223048-2871e0cb64e4/go.mod h1:CfG3xpIq0wQ8r1q4Su4UZFWDARRcnwPjda9FqA0JpMk=
 golang.org/x/net v0.8.0/go.mod h1:QVkue5JL9kW//ek3r6jTKnTFis1tRmNAW2P1shuFdJc=
-golang.org/x/net v0.9.0/go.mod h1:d48xBJpPfHeWQsugry2m+kC02ZBRGRgulfHnEXEuWns=
 golang.org/x/net v0.10.0/go.mod h1:0qNGK6F8kojg2nk9dLZ2mShWaEBan6FAoqfSigmmuDg=
-golang.org/x/oauth2 v0.0.0-20200107190931-bf48bf16ab8d h1:TzXSXBo42m9gQenoE3b9BGiEpg5IG2JkU5FkPIawgtw=
 golang.org/x/oauth2 v0.3.0 h1:6l90koy8/LaBLmLu8jpHeHexzMwEita0zFfYlggy2F8=
 golang.org/x/oauth2 v0.3.0/go.mod h1:rQrIauxkUhJ6CuwEXwymO2/eh4xz2ZWF1nBkcxS+tGk=
 golang.org/x/sync v0.0.0-20200317015054-43a5402ce75a/go.mod h1:RxMgew5VJxzue5/jJTE5uejpjVlOe/izrB70Jof72aM=
 golang.org/x/sys v0.0.0-20201101102859-da207088b7d1/go.mod h1:h1NjWce9XRLGQEsW7wpKNCjG9DtNlClVuFLEZdDNbEs=
 golang.org/x/sys v0.0.0-20210316164454-77fc1eacc6aa/go.mod h1:h1NjWce9XRLGQEsW7wpKNCjG9DtNlClVuFLEZdDNbEs=
 golang.org/x/sys v0.0.0-20210420205809-ac73e9fd8988/go.mod h1:h1NjWce9XRLGQEsW7wpKNCjG9DtNlClVuFLEZdDNbEs=
-golang.org/x/sys v0.0.0-20210616045830-e2b7044e8c71/go.mod h1:oPkhp1MJrh7nUepCBck5+mAzfO9JrbApNNgaTdGDITg=
 golang.org/x/sys v0.0.0-20211020174200-9d6173849985/go.mod h1:oPkhp1MJrh7nUepCBck5+mAzfO9JrbApNNgaTdGDITg=
 golang.org/x/sys v0.0.0-20211216021012-1d35b9e2eb4e/go.mod h1:oPkhp1MJrh7nUepCBck5+mAzfO9JrbApNNgaTdGDITg=
 golang.org/x/sys v0.0.0-20220128215802-99c3d69c2c27/go.mod h1:oPkhp1MJrh7nUepCBck5+mAzfO9JrbApNNgaTdGDITg=
-golang.org/x/sys v0.0.0-20220224120231-95c6836cb0e7/go.mod h1:oPkhp1MJrh7nUepCBck5+mAzfO9JrbApNNgaTdGDITg=
 golang.org/x/sys v0.7.0/go.mod h1:oPkhp1MJrh7nUepCBck5+mAzfO9JrbApNNgaTdGDITg=
-golang.org/x/sys v0.8.0/go.mod h1:oPkhp1MJrh7nUepCBck5+mAzfO9JrbApNNgaTdGDITg=
-golang.org/x/sys v0.9.0/go.mod h1:oPkhp1MJrh7nUepCBck5+mAzfO9JrbApNNgaTdGDITg=
-golang.org/x/term v0.3.0 h1:qoo4akIqOcDME5bhc/NgxUdovd6BSS2uMsVjB56q1xI=
-golang.org/x/term v0.6.0/go.mod h1:m6U89DPEgQRMq3DNkDClhWw02AUbt2daBVO4cn4Hv9U=
-golang.org/x/term v0.7.0 h1:BEvjmm5fURWqcfbSKTdpkDXYBrUS1c0m8agp14W48vQ=
-golang.org/x/term v0.7.0/go.mod h1:P32HKFT3hSsZrRxla30E9HqToFYAQPCMs/zFMBUFqPY=
-golang.org/x/term v0.8.0/go.mod h1:xPskH00ivmX89bAKVGSKKtLOWNx2+17Eiy94tnKShWo=
-golang.org/x/term v0.9.0 h1:GRRCnKYhdQrD8kfRAdQ6Zcw1P0OcELxGLKJvtjVMZ28=
-golang.org/x/term v0.9.0/go.mod h1:M6DEAAIenWoTxdKrOltXcmDY3rSplQUkrvaDU5FcQyo=
 golang.org/x/term v0.10.0 h1:3R7pNqamzBraeqj/Tj8qt1aQ2HpmlC+Cx/qL/7hn4/c=
 golang.org/x/term v0.10.0/go.mod h1:lpqdcUyK/oCiQxvxVrppt5ggO2KCZ5QblwqPnfZ6d5o=
 golang.org/x/text v0.3.4/go.mod h1:5Zoc/QRtKVWzQhOtBMvqHzDpF6irO9z98xDceosuGiQ=
 golang.org/x/text v0.4.0/go.mod h1:mrYo+phRRbMaCq/xk9113O4dZlRixOauAjOtrjsXDZ8=
 golang.org/x/text v0.8.0/go.mod h1:e1OnstbJyHTd6l/uOt8jFFHp6TRDWZR/bV3emEE/zU8=
-golang.org/x/text v0.9.0/go.mod h1:e1OnstbJyHTd6l/uOt8jFFHp6TRDWZR/bV3emEE/zU8=
-golang.org/x/text v0.10.0/go.mod h1:TvPlkZtksWOMsz7fbANvkp4WM8x/WCo/om8BMLbz+aE=
 golang.org/x/time v0.0.0-20220922220347-f3bd1da661af/go.mod h1:tRJNPiyCQ0inRvYxbN9jk5I+vvW/OXSQhTDSoE431IQ=
 golang.org/x/tools v0.6.0/go.mod h1:Xwgl3UAJ/d3gWutnCtw505GrjyAbvKui8lOU390QaIU=
 golang.org/x/tools v0.7.0/go.mod h1:4pg6aUX35JBAogB10C9AtvVL+qowtN4pT3CGSQex14s=
-golang.org/x/tools v0.8.0/go.mod h1:JxBZ99ISMI5ViVkT1tr6tdNmXeTrcpVSD3vZ1RsRdN4=
 golang.org/x/xerrors v0.0.0-20220517211312-f3a8303e98df h1:5Pf6pFKu98ODmgnpvkJ3kFUOQGGLIzLIkbzUHp47618=
 golang.org/x/xerrors v0.0.0-20220517211312-f3a8303e98df/go.mod h1:K8+ghG5WaK9qNqU5K3HdILfMLy1f3aNYFI/wnl100a8=
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 gonum.org/v1/netlib v0.0.0-20190313105609-8cb42192e0e0 h1:OE9mWmgKkjJyEmDAAtGMPjXu+YNeGvK9VTSHY6+Qihc=
 gonum.org/v1/plot v0.0.0-20190515093506-e2840ee46a6b h1:Qh4dB5D/WpoUUp3lSod7qgoyEHbDGPUWjIbnqdqqe1k=
 google.golang.org/api v0.15.0 h1:yzlyyDW/J0w8yNFJIhiAJy4kq74S+1DOLdawELNxFMA=
-google.golang.org/appengine v1.6.5 h1:tycE03LOZYQNhDpS27tcQdAzLCVMaj7QT2SXxebnpCM=
 google.golang.org/appengine v1.6.7 h1:FZR1q0exgwxzPzp/aF+VccGrSfxfPpkBqjIIEq3ru6c=
 google.golang.org/appengine v1.6.7/go.mod h1:8WjMMxjGQR8xUklV/ARdw2HLXBOI7O7uCIDZVag1xfc=
-google.golang.org/genproto v0.0.0-20200108215221-bd8f9a0ef82f h1:2wh8dWY8959cBGQvk1RD+/eQBgRYYDaZ+hT0/zsARoA=
 google.golang.org/genproto v0.0.0-20210624195500-8bfb893ecb84 h1:R1r5J0u6Cx+RNl/6mezTw6oA14cmKC96FeUwL6A9bd4=
-google.golang.org/grpc v1.26.0 h1:2dTRdpdFEEhJYQD8EMLB61nnrzSCTbG38PhqdhvOltg=
 google.golang.org/grpc v1.38.0 h1:/9BgsAsa5nWe26HqOlvlgJnqBuktYOLCgjCPqsa56W0=
-google.golang.org/protobuf v1.26.0 h1:bxAC2xTBsZGibn2RTntX0oH50xLsqy1OxA9tTL3p/lk=
-google.golang.org/protobuf v1.27.1/go.mod h1:9q0QmTI4eRPtz6boOQmLYwt+qCgq0jsYwAQnmE0givc=
-google.golang.org/protobuf v1.28.1 h1:d0NfwRgPtno5B1Wa6L2DAG+KivqkdutMf1UhdNx175w=
-google.golang.org/protobuf v1.29.0/go.mod h1:HV8QOd/L58Z+nl8r43ehVNZIU/HEI6OcFqwMG9pJV4I=
 gopkg.in/alecthomas/kingpin.v2 v2.2.6 h1:jMFz6MfLP0/4fUyZle81rXUoxOBFi19VUFKVDOQfozc=
 gopkg.in/errgo.v2 v2.1.0 h1:0vLT13EuvQ0hNvakwLuFZ/jYrLp5F3kcWHXdRggjCE8=
 gopkg.in/fsnotify.v1 v1.4.7 h1:xOHLXZwVvI9hhs+cLKq5+I5onOuwQLhQwiu63xxlHs4=
@@ -747,7 +685,6 @@ gopkg.in/ini.v1 v1.67.0/go.mod h1:pNLf8WUiyNEtQjuu5G5vTm06TEv9tsIgeAvK8hOrP4k=
 gopkg.in/mgo.v2 v2.0.0-20180705113604-9856a29383ce h1:xcEWjVhvbDy+nHP67nPDDpbYrY+ILlfndk4bRioVHaU=
 gopkg.in/olebedev/go-duktape.v3 v3.0.0-20200619000410-60c24ae608a6 h1:a6cXbcDDUkSBlpnkWV1bJ+vv3mOgQEltEJ2rPxroVu0=
 gopkg.in/olebedev/go-duktape.v3 v3.0.0-20200619000410-60c24ae608a6/go.mod h1:uAJfkITjFhyEEuUfm7bsmCZRbW5WRq8s9EY8HZ6hCns=
-gopkg.in/yaml.v1 v1.0.0-20140924161607-9f9df34309c0/go.mod h1:WDnlLJ4WF5VGsH/HVa3CI79GS0ol3YnhVnKP89i0kNg=
 gopkg.in/yaml.v2 v2.2.3/go.mod h1:hI93XBmqTisBFMUTm0b8Fm+jr3Dg1NNxqwp+5A1VGuI=
 gopkg.in/yaml.v2 v2.2.8/go.mod h1:hI93XBmqTisBFMUTm0b8Fm+jr3Dg1NNxqwp+5A1VGuI=
 gotest.tools v1.4.0 h1:BjtEgfuw8Qyd+jPvQz8CfoxiO/UjFEidWinwEXZiWv0=
@@ -755,28 +692,16 @@ gotest.tools v1.4.0/go.mod h1:DsYFclhRJ6vuDpmuTbkuFWG+y2sxOXAzmJt81HFBacw=
 honnef.co/go/tools v0.0.1-2019.2.3 h1:3JgtbtFHMiCmsznwGVTUWbgGov+pVqnlf1dEJTNAXeM=
 honnef.co/go/tools v0.1.3 h1:qTakTkI6ni6LFD5sBwwsdSO+AQqbSIxOauHTTQKZ/7o=
 honnef.co/go/tools v0.1.3/go.mod h1:NgwopIslSNH47DimFoV78dnkksY2EFtX0ajyb3K/las=
-howett.net/plist v0.0.0-20181124034731-591f970eefbb/go.mod h1:vMygbs4qMhSZSc4lCUl2OEE+rDiIIJAIdR4m7MiMcm0=
-howett.net/plist v1.0.0/go.mod h1:lqaXoTrLY4hg8tnEzNru53gicrbv7rrk+2xJA/7hw9g=
 lukechampine.com/uint128 v1.2.0/go.mod h1:c4eWIwlEGaxC/+H1VguhU4PHXNWDCDMUlWdIWl2j1gk=
-lukechampine.com/uint128 v1.3.0/go.mod h1:c4eWIwlEGaxC/+H1VguhU4PHXNWDCDMUlWdIWl2j1gk=
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-modernc.org/cc/v3 v3.40.0/go.mod h1:/bTg4dnWkSXowUO6ssQKnOV0yMVxDYNIsIrzqTFDGH0=
 modernc.org/ccgo/v3 v3.16.8/go.mod h1:zNjwkizS+fIFDrDjIAgBSCLkWbJuHF+ar3QRn+Z9aws=
-modernc.org/ccgo/v3 v3.16.13/go.mod h1:2Quk+5YgpImhPjv2Qsob1DnZ/4som1lJTodubIcoUkY=
 modernc.org/libc v1.16.19/go.mod h1:p7Mg4+koNjc8jkqwcoFBJx7tXkpj00G77X7A72jXPXA=
-modernc.org/libc v1.22.5/go.mod h1:jj+Z7dTNX8fBScMVNRAYZ/jF91K8fdT2hYMThc3YjBY=
 modernc.org/mathutil v1.4.1/go.mod h1:mZW8CKdRPY1v87qxC/wUdX5O1qDzXMP5TH3wjfpga6E=
-modernc.org/mathutil v1.5.0/go.mod h1:mZW8CKdRPY1v87qxC/wUdX5O1qDzXMP5TH3wjfpga6E=
 modernc.org/memory v1.1.1/go.mod h1:/0wo5ibyrQiaoUoH7f9D8dnglAmILJ5/cxZlRECf+Nw=
-modernc.org/memory v1.5.0/go.mod h1:PkUhL0Mugw21sHPeskwZW4D6VscE/GQJOnIpCnW6pSU=
 modernc.org/opt v0.1.3/go.mod h1:WdSiB5evDcignE70guQKxYUl14mgWtbClRi5wmkkTX0=
 modernc.org/sqlite v1.18.1/go.mod h1:6ho+Gow7oX5V+OiOQ6Tr4xeqbx13UZ6t+Fw9IRUG4d4=
-modernc.org/sqlite v1.22.1/go.mod h1:OrDj17Mggn6MhE+iPbBNf7RGKODDE9NFT0f3EwDzJqk=
 modernc.org/strutil v1.1.2/go.mod h1:OYajnUAcI/MX+XD/Wx7v1bbdvcQSvxgtb0gC+u3d3eg=
-modernc.org/strutil v1.1.3/go.mod h1:MEHNA7PdEnEwLvspRMtWTNnp2nnyvMfkimT1NKNAGbw=
 modernc.org/token v1.0.0/go.mod h1:UGzOrNV1mAFSEB63lOFHIpNRUVMvYTc6yu1SMY/XTDM=
-modernc.org/token v1.1.0/go.mod h1:UGzOrNV1mAFSEB63lOFHIpNRUVMvYTc6yu1SMY/XTDM=
-moul.io/http2curl/v2 v2.3.0/go.mod h1:RW4hyBjTWSYDOxapodpNEtX0g5Eb16sxklBqmd2RHcE=
 rsc.io/binaryregexp v0.2.0 h1:HfqmD5MEmC0zvwBuF187nq9mdnXjXsSivRiXN7SmRkE=
 rsc.io/pdf v0.1.1 h1:k1MczvYDUvJBe93bYd7wrZLLUEcLZAuF824/I4e5Xr4=
 sigs.k8s.io/yaml v1.3.0 h1:a2VclLzOGrwOHDiV8EfBGhvjHvP46CtW5j6POvhYGGo=

prover/client/client.go

@@ -0,0 +1,178 @@
+package client
+
+import (
+	"context"
+	"crypto/ecdsa"
+	"fmt"
+	"sync"
+	"time"
+
+	"github.com/go-resty/resty/v2"
+	"github.com/scroll-tech/go-ethereum/log"
+
+	"scroll-tech/prover/config"
+
+	"scroll-tech/common/types"
+	"scroll-tech/common/types/message"
+)
+
+// CoordinatorClient is a client used for interacting with the Coordinator service.
+type CoordinatorClient struct {
+	client *resty.Client
+
+	proverName string
+	priv       *ecdsa.PrivateKey
+
+	mu sync.Mutex
+}
+
+// NewCoordinatorClient constructs a new CoordinatorClient.
+func NewCoordinatorClient(cfg *config.CoordinatorConfig, proverName string, priv *ecdsa.PrivateKey) (*CoordinatorClient, error) {
+	client := resty.New().
+		SetTimeout(time.Duration(cfg.ConnectionTimeoutSec) * time.Second).
+		SetRetryCount(cfg.RetryCount).
+		SetRetryWaitTime(time.Duration(cfg.RetryWaitTimeSec) * time.Second).
+		SetBaseURL(cfg.BaseURL)
+
+	return &CoordinatorClient{
+		client:     client,
+		proverName: proverName,
+		priv:       priv,
+	}, nil
+}
+
+// Login completes the entire login process in one function call.
+func (c *CoordinatorClient) Login(ctx context.Context) error {
+	c.mu.Lock()
+	defer c.mu.Unlock()
+
+	var challengeResult ChallengeResponse
+
+	// Get random string
+	challengeResp, err := c.client.R().
+		SetHeader("Content-Type", "application/json").
+		SetResult(&challengeResult).
+		Get("/coordinator/v1/challenge")
+
+	if err != nil {
+		return fmt.Errorf("get random string failed: %v", err)
+	}
+
+	if challengeResp.StatusCode() != 200 {
+		return fmt.Errorf("failed to get random string, status code: %v", challengeResp.StatusCode())
+	}
+
+	// Prepare and sign the login request
+	authMsg := &message.AuthMsg{
+		Identity: &message.Identity{
+			ProverName: c.proverName,
+			Challenge:  challengeResult.Data.Token,
+		},
+	}
+
+	err = authMsg.SignWithKey(c.priv)
+	if err != nil {
+		return fmt.Errorf("signature failed: %v", err)
+	}
+
+	// Login to coordinator
+	loginReq := &LoginRequest{
+		Message: struct {
+			Challenge  string `json:"challenge"`
+			ProverName string `json:"prover_name"`
+		}{
+			Challenge:  authMsg.Identity.Challenge,
+			ProverName: authMsg.Identity.ProverName,
+		},
+		Signature: authMsg.Signature,
+	}
+
+	var loginResult LoginResponse
+	loginResp, err := c.client.R().
+		SetHeader("Content-Type", "application/json").
+		SetHeader("Authorization", fmt.Sprintf("Bearer %s", challengeResult.Data.Token)).
+		SetBody(loginReq).
+		SetResult(&loginResult).
+		Post("/coordinator/v1/login")
+
+	if err != nil {
+		return fmt.Errorf("login failed: %v", err)
+	}
+
+	if loginResp.StatusCode() != 200 {
+		return fmt.Errorf("failed to login, status code: %v", loginResp.StatusCode())
+	}
+
+	if loginResult.ErrCode != types.Success {
+		return fmt.Errorf("failed to login, error code: %v, error message: %v", loginResult.ErrCode, loginResult.ErrMsg)
+	}
+
+	// store JWT token for future requests
+	c.client.SetAuthToken(loginResult.Data.Token)
+
+	return nil
+}
+
+// GetTask sends a request to the coordinator to get prover task.
+func (c *CoordinatorClient) GetTask(ctx context.Context, req *GetTaskRequest) (*GetTaskResponse, error) {
+	var result GetTaskResponse
+
+	resp, err := c.client.R().
+		SetHeader("Content-Type", "application/json").
+		SetBody(req).
+		SetResult(&result).
+		Post("/coordinator/v1/get_task")
+
+	if err != nil {
+		return nil, fmt.Errorf("request for GetTask failed: %v", err)
+	}
+
+	if resp.StatusCode() != 200 {
+		return nil, fmt.Errorf("failed to get task, status code: %v", resp.StatusCode())
+	}
+
+	if result.ErrCode == types.ErrJWTTokenExpired {
+		log.Debug("JWT expired, attempting to re-login")
+		if err := c.Login(ctx); err != nil {
+			return nil, fmt.Errorf("JWT expired, re-login failed: %v", err)
+		}
+		return c.GetTask(ctx, req)
+	}
+	if result.ErrCode != types.Success {
+		return nil, fmt.Errorf("error code: %v, error message: %v", result.ErrCode, result.ErrMsg)
+	}
+
+	return &result, nil
+}
+
+// SubmitProof sends a request to the coordinator to submit proof.
+func (c *CoordinatorClient) SubmitProof(ctx context.Context, req *SubmitProofRequest) error {
+	var result SubmitProofResponse
+
+	resp, err := c.client.R().
+		SetHeader("Content-Type", "application/json").
+		SetBody(req).
+		SetResult(&result).
+		Post("/coordinator/v1/submit_proof")
+
+	if err != nil {
+		return fmt.Errorf("submit proof request failed: %v", err)
+	}
+
+	if resp.StatusCode() != 200 {
+		return fmt.Errorf("failed to submit proof, status code: %v", resp.StatusCode())
+	}
+
+	if result.ErrCode == types.ErrJWTTokenExpired {
+		log.Debug("JWT expired, attempting to re-login")
+		if err := c.Login(ctx); err != nil {
+			return fmt.Errorf("JWT expired, re-login failed: %v", err)
+		}
+		return c.SubmitProof(ctx, req)
+	}
+	if result.ErrCode != types.Success {
+		return fmt.Errorf("error code: %v, error message: %v", result.ErrCode, result.ErrMsg)
+	}
+
+	return nil
+}

prover/client/types.go

@@ -0,0 +1,66 @@
+package client
+
+import (
+	"scroll-tech/common/types/message"
+)
+
+// ChallengeResponse defines the response structure for random API
+type ChallengeResponse struct {
+	ErrCode int    `json:"errcode"`
+	ErrMsg  string `json:"errmsg"`
+	Data    *struct {
+		Time  string `json:"time"`
+		Token string `json:"token"`
+	} `json:"data,omitempty"`
+}
+
+// LoginRequest defines the request structure for login API
+type LoginRequest struct {
+	Message struct {
+		Challenge  string `json:"challenge"`
+		ProverName string `json:"prover_name"`
+	} `json:"message"`
+	Signature string `json:"signature"`
+}
+
+// LoginResponse defines the response structure for login API
+type LoginResponse struct {
+	ErrCode int    `json:"errcode"`
+	ErrMsg  string `json:"errmsg"`
+	Data    *struct {
+		Time  string `json:"time"`
+		Token string `json:"token"`
+	} `json:"data"`
+}
+
+// GetTaskRequest defines the request structure for GetTask API
+type GetTaskRequest struct {
+	ProverVersion string            `json:"prover_version"`
+	ProverHeight  uint64            `json:"prover_height"`
+	TaskType      message.ProofType `json:"task_type"`
+}
+
+// GetTaskResponse defines the response structure for GetTask API
+type GetTaskResponse struct {
+	ErrCode int    `json:"errcode"`
+	ErrMsg  string `json:"errmsg"`
+	Data    *struct {
+		TaskID   string `json:"task_id"`
+		TaskType int    `json:"task_type"`
+		TaskData string `json:"task_data"`
+	} `json:"data"`
+}
+
+// SubmitProofRequest defines the request structure for the SubmitProof API.
+type SubmitProofRequest struct {
+	TaskID   string `json:"task_id"`
+	TaskType int    `json:"task_type"`
+	Status   int    `json:"status"`
+	Proof    string `json:"proof"`
+}
+
+// SubmitProofResponse defines the response structure for the SubmitProof API.
+type SubmitProofResponse struct {
+	ErrCode int    `json:"errcode"`
+	ErrMsg  string `json:"errmsg"`
+}

prover/cmd/app/app.go

@@ -1,6 +1,7 @@
 package app
 
 import (
+	"context"
 	"fmt"
 	"os"
 	"os/signal"
@@ -42,7 +43,7 @@ func action(ctx *cli.Context) error {
 	}
 
 	// Create prover
-	r, err := prover.NewProver(cfg)
+	r, err := prover.NewProver(context.Background(), cfg)
 	if err != nil {
 		return err
 	}
@@ -50,7 +51,9 @@ func action(ctx *cli.Context) error {
 	r.Start()
 
 	defer r.Stop()
-	log.Info("prover start successfully", "name", cfg.ProverName, "publickey", r.PublicKey(), "version", version.Version)
+	log.Info("prover start successfully",
+		"name", cfg.ProverName, "type", cfg.Core.ProofType,
+		"publickey", r.PublicKey(), "version", version.Version)
 
 	// Catch CTRL-C to ensure a graceful shutdown.
 	interrupt := make(chan os.Signal, 1)

prover/cmd/app/mock_app.go

@@ -8,12 +8,15 @@ import (
 	"testing"
 	"time"
 
+	"github.com/google/uuid"
+	"github.com/scroll-tech/go-ethereum/rpc"
 	"golang.org/x/sync/errgroup"
 
 	proverConfig "scroll-tech/prover/config"
 
 	"scroll-tech/common/cmd"
 	"scroll-tech/common/docker"
+	"scroll-tech/common/types/message"
 	"scroll-tech/common/utils"
 )
 
@@ -43,18 +46,20 @@ type ProverApp struct {
 }
 
 // NewProverApp return a new proverApp manager.
-func NewProverApp(base *docker.App, file string, wsURL string) *ProverApp {
-	proverFile := fmt.Sprintf("/tmp/%d_prover-config.json", base.Timestamp)
+func NewProverApp(base *docker.App, file string, httpURL string, proofType message.ProofType) *ProverApp {
+	uuid := uuid.New().String()
+
+	proverFile := fmt.Sprintf("/tmp/%s_%d_prover-config.json", uuid, base.Timestamp)
 	proverApp := &ProverApp{
 		base:       base,
 		originFile: file,
 		proverFile: proverFile,
-		bboltDB:    fmt.Sprintf("/tmp/%d_bbolt_db", base.Timestamp),
+		bboltDB:    fmt.Sprintf("/tmp/%s_%d_bbolt_db", uuid, base.Timestamp),
 		index:      getIndex(),
 		name:       string(utils.ProverApp),
 		args:       []string{"--log.debug", "--config", proverFile},
 	}
-	if err := proverApp.MockConfig(true, wsURL); err != nil {
+	if err := proverApp.MockConfig(true, httpURL, proofType); err != nil {
 		panic(err)
 	}
 	return proverApp
@@ -66,6 +71,13 @@ func (r *ProverApp) RunApp(t *testing.T, args ...string) {
 	r.AppAPI.RunApp(func() bool { return r.AppAPI.WaitResult(t, time.Second*40, "prover start successfully") })
 }
 
+// RunAppWithExpectedResult runs the prover-test child process with multiple parameters,
+// and checks for a specific expected result in the output.
+func (r *ProverApp) RunAppWithExpectedResult(t *testing.T, expectedResult string, args ...string) {
+	r.AppAPI = cmd.NewCmd(r.name, append(r.args, args...)...)
+	r.AppAPI.RunApp(func() bool { return r.AppAPI.WaitResult(t, time.Second*40, expectedResult) })
+}
+
 // Free stop and release prover-test.
 func (r *ProverApp) Free() {
 	if !utils.IsNil(r.AppAPI) {
@@ -77,14 +89,15 @@ func (r *ProverApp) Free() {
 }
 
 // MockConfig creates a new prover config.
-func (r *ProverApp) MockConfig(store bool, wsURL string) error {
+func (r *ProverApp) MockConfig(store bool, httpURL string, proofType message.ProofType) error {
 	cfg, err := proverConfig.NewConfig(r.originFile)
 	if err != nil {
 		return err
 	}
 	cfg.ProverName = fmt.Sprintf("%s_%d", r.name, r.index)
 	cfg.KeystorePath = fmt.Sprintf("/tmp/%d_%s.json", r.base.Timestamp, cfg.ProverName)
-	cfg.TraceEndpoint = r.base.L2gethImg.Endpoint()
+	cfg.L2Geth.Endpoint = r.base.L2gethImg.Endpoint()
+	cfg.L2Geth.Confirmations = rpc.LatestBlockNumber
 	// Reuse l1geth's keystore file
 	cfg.KeystorePassword = "scrolltest"
 	cfg.DBPath = r.bboltDB
@@ -93,7 +106,11 @@ func (r *ProverApp) MockConfig(store bool, wsURL string) error {
 	if err != nil {
 		return err
 	}
-	cfg.CoordinatorURL = wsURL
+	cfg.Coordinator.BaseURL = httpURL
+	cfg.Coordinator.RetryCount = 10
+	cfg.Coordinator.RetryWaitTimeSec = 10
+	cfg.Coordinator.ConnectionTimeoutSec = 30
+	cfg.Core.ProofType = proofType
 	r.Config = cfg
 
 	if !store {
@@ -123,18 +140,6 @@ func (r ProverApps) RunApps(t *testing.T, args ...string) {
 	_ = eg.Wait()
 }
 
-// MockConfigs creates all the proverApps' configs.
-func (r ProverApps) MockConfigs(store bool, wsURL string) error {
-	var eg errgroup.Group
-	for _, prover := range r {
-		prover := prover
-		eg.Go(func() error {
-			return prover.MockConfig(store, wsURL)
-		})
-	}
-	return eg.Wait()
-}
-
 // Free releases proverApps.
 func (r ProverApps) Free() {
 	var wg sync.WaitGroup

prover/config.json

@@ -2,9 +2,18 @@
     "prover_name": "my_prover",
     "keystore_path": "keystore.json",
     "keystore_password": "prover-pwd",
-    "coordinator_url": "ws://localhost:8391",
     "db_path": "bbolt_db",
     "core": {
         "params_path": "params"
+    },
+    "coordinator": {
+        "base_url": "https://coordinator/v1",
+        "retry_count": 10,
+        "retry_wait_time_sec": 10,
+        "connection_timeout_sec": 30
+    },
+    "l2geth": {
+        "endpoint": "/var/lib/jenkins/workspace/SequencerPipeline/MyPrivateNetwork/geth.ipc",
+        "confirmations": "0x1"
     }
 }

prover/config/config.go

@@ -5,20 +5,21 @@ import (
 	"os"
 	"path/filepath"
 
-	"scroll-tech/common/types/message"
-
 	"github.com/scroll-tech/go-ethereum/log"
+	"github.com/scroll-tech/go-ethereum/rpc"
+
+	"scroll-tech/common/types/message"
 )
 
 // Config loads prover configuration items.
 type Config struct {
-	ProverName       string            `json:"prover_name"`
-	KeystorePath     string            `json:"keystore_path"`
-	KeystorePassword string            `json:"keystore_password"`
-	CoordinatorURL   string            `json:"coordinator_url"`
-	TraceEndpoint    string            `json:"trace_endpoint"`
-	Core             *ProverCoreConfig `json:"core"`
-	DBPath           string            `json:"db_path"`
+	ProverName       string             `json:"prover_name"`
+	KeystorePath     string             `json:"keystore_path"`
+	KeystorePassword string             `json:"keystore_password"`
+	Core             *ProverCoreConfig  `json:"core"`
+	DBPath           string             `json:"db_path"`
+	Coordinator      *CoordinatorConfig `json:"coordinator"`
+	L2Geth           *L2GethConfig      `json:"l2geth"`
 }
 
 // ProverCoreConfig load zk prover config.
@@ -28,6 +29,20 @@ type ProverCoreConfig struct {
 	DumpDir    string            `json:"dump_dir,omitempty"`
 }
 
+// CoordinatorConfig represents the configuration for the Coordinator client.
+type CoordinatorConfig struct {
+	BaseURL              string `json:"base_url"`
+	RetryCount           int    `json:"retry_count"`
+	RetryWaitTimeSec     int    `json:"retry_wait_time_sec"`
+	ConnectionTimeoutSec int    `json:"connection_timeout_sec"`
+}
+
+// L2GethConfig represents the configuration for the l2geth client.
+type L2GethConfig struct {
+	Endpoint      string          `json:"endpoint"`
+	Confirmations rpc.BlockNumber `json:"confirmations"`
+}
+
 // NewConfig returns a new instance of Config.
 func NewConfig(file string) (*Config, error) {
 	buf, err := os.ReadFile(filepath.Clean(file))

prover/go.mod

@@ -3,6 +3,8 @@ module scroll-tech/prover
 go 1.19
 
 require (
+	github.com/go-resty/resty/v2 v2.7.0
+	github.com/google/uuid v1.3.0
 	github.com/scroll-tech/go-ethereum v1.10.14-0.20230804022247-26eeb40ea3ca
 	github.com/stretchr/testify v1.8.3
 	github.com/urfave/cli/v2 v2.25.7
@@ -19,7 +21,6 @@ require (
 	github.com/go-ole/go-ole v1.2.6 // indirect
 	github.com/go-stack/stack v1.8.1 // indirect
 	github.com/golang/snappy v0.0.5-0.20220116011046-fa5810519dcb // indirect
-	github.com/google/uuid v1.3.0 // indirect
 	github.com/gorilla/websocket v1.5.0 // indirect
 	github.com/holiman/uint256 v1.2.3 // indirect
 	github.com/huin/goupnp v1.0.3 // indirect
@@ -43,6 +44,7 @@ require (
 	github.com/xrash/smetrics v0.0.0-20201216005158-039620a65673 // indirect
 	github.com/yusufpapurcu/wmi v1.2.2 // indirect
 	golang.org/x/crypto v0.11.0 // indirect
+	golang.org/x/net v0.12.0 // indirect
 	golang.org/x/sys v0.10.0 // indirect
 	golang.org/x/time v0.3.0 // indirect
 	gopkg.in/check.v1 v1.0.0-20201130134442-10cb98267c6c // indirect

prover/go.sum

@@ -25,6 +25,8 @@ github.com/fsnotify/fsnotify v1.4.7/go.mod h1:jwhsz4b93w/PPRr/qN1Yymfu8t87LnFCMo
 github.com/gballet/go-libpcsclite v0.0.0-20190607065134-2772fd86a8ff h1:tY80oXqGNY4FhTFhk+o9oFHGINQ/+vhlm8HFzi6znCI=
 github.com/go-ole/go-ole v1.2.6 h1:/Fpf6oFPoeFik9ty7siob0G6Ke8QvQEuVcuChpwXzpY=
 github.com/go-ole/go-ole v1.2.6/go.mod h1:pprOEPIfldk/42T2oK7lQ4v4JSDwmV0As9GaiUsvbm0=
+github.com/go-resty/resty/v2 v2.7.0 h1:me+K9p3uhSmXtrBZ4k9jcEAfJmuC8IivWHwaLZwPrFY=
+github.com/go-resty/resty/v2 v2.7.0/go.mod h1:9PWDzw47qPphMRFfhsyk0NnSgvluHcljSMVIq3w7q0I=
 github.com/go-stack/stack v1.8.1 h1:ntEHSVwIt7PNXNpgPmVfMrNhLtgjlmnZha2kOpuRiDw=
 github.com/go-stack/stack v1.8.1/go.mod h1:dcoOX6HbPZSZptuspn9bctJ+N/CnF5gGygcUP3XYfe4=
 github.com/golang/protobuf v1.2.0/go.mod h1:6lQm79b+lXiMfvg/cZm0SGofjICqVBUtrP5yJMmIC1U=
@@ -119,6 +121,9 @@ golang.org/x/crypto v0.11.0 h1:6Ewdq3tDic1mg5xRO4milcWCfMVQhI4NkqWWvqejpuA=
 golang.org/x/crypto v0.11.0/go.mod h1:xgJhtzW8F9jGdVFWZESrid1U1bjeNy4zgy5cRr/CIio=
 golang.org/x/net v0.0.0-20180906233101-161cd47e91fd/go.mod h1:mL1N/T3taQHkDXs73rZJwtUhF3w3ftmwwsq0BUmARs4=
 golang.org/x/net v0.0.0-20190404232315-eb5bcb51f2a3/go.mod h1:t9HGtf8HONx5eT2rtn7q6eTqICYqUVnKs3thJo3Qplg=
+golang.org/x/net v0.0.0-20211029224645-99673261e6eb/go.mod h1:9nx3DQGgdP8bBQD5qxJ1jj9UTztislL4KSBs9R2vV5Y=
+golang.org/x/net v0.12.0 h1:cfawfvKITfUsFCeJIHJrbSxpeu/E81khclypR0GVT50=
+golang.org/x/net v0.12.0/go.mod h1:zEVYFnQC7m/vmpQFELhcD1EWkZlX69l4oqgmer6hfKA=
 golang.org/x/sync v0.0.0-20180314180146-1d60e4601c6f/go.mod h1:RxMgew5VJxzue5/jJTE5uejpjVlOe/izrB70Jof72aM=
 golang.org/x/sync v0.0.0-20210220032951-036812b2e83c/go.mod h1:RxMgew5VJxzue5/jJTE5uejpjVlOe/izrB70Jof72aM=
 golang.org/x/sync v0.3.0 h1:ftCYgMx6zT/asHUrPw8BLLscYtGznsLAnjq5RH9P66E=
@@ -127,15 +132,20 @@ golang.org/x/sys v0.0.0-20180909124046-d0be0721c37e/go.mod h1:STP8DvDyc/dI5b8T5h
 golang.org/x/sys v0.0.0-20190215142949-d0b11bdaac8a/go.mod h1:STP8DvDyc/dI5b8T5hshtkjS+E42TnysNCUPdjciGhY=
 golang.org/x/sys v0.0.0-20190412213103-97732733099d/go.mod h1:h1NjWce9XRLGQEsW7wpKNCjG9DtNlClVuFLEZdDNbEs=
 golang.org/x/sys v0.0.0-20190916202348-b4ddaad3f8a3/go.mod h1:h1NjWce9XRLGQEsW7wpKNCjG9DtNlClVuFLEZdDNbEs=
+golang.org/x/sys v0.0.0-20201119102817-f84b799fce68/go.mod h1:h1NjWce9XRLGQEsW7wpKNCjG9DtNlClVuFLEZdDNbEs=
+golang.org/x/sys v0.0.0-20210423082822-04245dca01da/go.mod h1:h1NjWce9XRLGQEsW7wpKNCjG9DtNlClVuFLEZdDNbEs=
 golang.org/x/sys v0.0.0-20220811171246-fbc7d0a398ab/go.mod h1:oPkhp1MJrh7nUepCBck5+mAzfO9JrbApNNgaTdGDITg=
 golang.org/x/sys v0.2.0/go.mod h1:oPkhp1MJrh7nUepCBck5+mAzfO9JrbApNNgaTdGDITg=
 golang.org/x/sys v0.6.0/go.mod h1:oPkhp1MJrh7nUepCBck5+mAzfO9JrbApNNgaTdGDITg=
 golang.org/x/sys v0.10.0 h1:SqMFp9UcQJZa+pmYuAKjd9xq1f0j5rLcDIk0mj4qAsA=
 golang.org/x/sys v0.10.0/go.mod h1:oPkhp1MJrh7nUepCBck5+mAzfO9JrbApNNgaTdGDITg=
+golang.org/x/term v0.0.0-20201126162022-7de9c90e9dd1/go.mod h1:bj7SfCRtBDWHUb9snDiAeCFNEtKQo2Wmx5Cou7ajbmo=
 golang.org/x/text v0.3.0/go.mod h1:NqM8EUOU14njkJ3fqMW+pc6Ldnwhi/IjpwHt7yyuwOQ=
+golang.org/x/text v0.3.6/go.mod h1:5Zoc/QRtKVWzQhOtBMvqHzDpF6irO9z98xDceosuGiQ=
 golang.org/x/text v0.11.0 h1:LAntKIrcmeSKERyiOh0XMV39LXS8IE9UL2yP7+f5ij4=
 golang.org/x/time v0.3.0 h1:rg5rLMjNzMS1RkNLzCG38eapWhnYLFYXDXj2gOlr8j4=
 golang.org/x/time v0.3.0/go.mod h1:tRJNPiyCQ0inRvYxbN9jk5I+vvW/OXSQhTDSoE431IQ=
+golang.org/x/tools v0.0.0-20180917221912-90fa682c2a6e/go.mod h1:n7NCudcB/nEzxVGmLbDWY5pfWTLqBcC2KZ6jyYvM4mQ=
 gopkg.in/check.v1 v0.0.0-20161208181325-20d25e280405/go.mod h1:Co6ibVJAznAaIkqp8huTwlJQCZ016jof/cbN4VW5Yz0=
 gopkg.in/check.v1 v1.0.0-20201130134442-10cb98267c6c h1:Hei/4ADfdWqJk1ZMxUNpqntNwaWcugrBjAiHlqqRiVk=
 gopkg.in/check.v1 v1.0.0-20201130134442-10cb98267c6c/go.mod h1:JHkPIbrfpd72SG/EVd6muEfDQjcINNoR0C8j2r3qZ4Q=

prover/prover.go

@@ -3,29 +3,28 @@ package prover
 import (
 	"context"
 	"crypto/ecdsa"
+	"encoding/json"
 	"errors"
 	"fmt"
 	"sort"
 	"sync/atomic"
 	"time"
 
-	"github.com/scroll-tech/go-ethereum/core/types"
-	"github.com/scroll-tech/go-ethereum/ethclient"
-
-	"github.com/scroll-tech/go-ethereum"
 	"github.com/scroll-tech/go-ethereum/common"
+	"github.com/scroll-tech/go-ethereum/core/types"
 	"github.com/scroll-tech/go-ethereum/crypto"
+	"github.com/scroll-tech/go-ethereum/ethclient"
 	"github.com/scroll-tech/go-ethereum/log"
 
+	"scroll-tech/prover/client"
+	"scroll-tech/prover/config"
+	"scroll-tech/prover/core"
+	"scroll-tech/prover/store"
+	putils "scroll-tech/prover/utils"
+
 	"scroll-tech/common/types/message"
 	"scroll-tech/common/utils"
 	"scroll-tech/common/version"
-
-	"scroll-tech/coordinator/client"
-
-	"scroll-tech/prover/config"
-	"scroll-tech/prover/core"
-	"scroll-tech/prover/store"
 )
 
 var (
@@ -35,23 +34,21 @@ var (
 
 // Prover contains websocket conn to coordinator, and task stack.
 type Prover struct {
-	cfg         *config.Config
-	client      *client.Client
-	traceClient *ethclient.Client
-	stack       *store.Stack
-	proverCore  *core.ProverCore
-	taskChan    chan *message.TaskMsg
-	sub         ethereum.Subscription
+	ctx               context.Context
+	cfg               *config.Config
+	coordinatorClient *client.CoordinatorClient
+	l2GethClient      *ethclient.Client
+	stack             *store.Stack
+	proverCore        *core.ProverCore
 
-	isDisconnected int64
-	isClosed       int64
-	stopChan       chan struct{}
+	isClosed int64
+	stopChan chan struct{}
 
 	priv *ecdsa.PrivateKey
 }
 
 // NewProver new a Prover object.
-func NewProver(cfg *config.Config) (*Prover, error) {
+func NewProver(ctx context.Context, cfg *config.Config) (*Prover, error) {
 	// load or create wallet
 	priv, err := utils.LoadOrCreateKey(cfg.KeystorePath, cfg.KeystorePassword)
 	if err != nil {
@@ -65,7 +62,7 @@ func NewProver(cfg *config.Config) (*Prover, error) {
 	}
 
 	// Collect geth node.
-	traceClient, err := ethclient.Dial(cfg.TraceEndpoint)
+	l2GethClient, err := ethclient.DialContext(ctx, cfg.L2Geth.Endpoint)
 	if err != nil {
 		return nil, err
 	}
@@ -78,21 +75,20 @@ func NewProver(cfg *config.Config) (*Prover, error) {
 	}
 	log.Info("init prover_core successfully!")
 
-	rClient, err := client.Dial(cfg.CoordinatorURL)
+	coordinatorClient, err := client.NewCoordinatorClient(cfg.Coordinator, cfg.ProverName, priv)
 	if err != nil {
 		return nil, err
 	}
 
 	return &Prover{
-		cfg:         cfg,
-		client:      rClient,
-		traceClient: traceClient,
-		stack:       stackDb,
-		proverCore:  newProverCore,
-		sub:         nil,
-		taskChan:    make(chan *message.TaskMsg, 10),
-		stopChan:    make(chan struct{}),
-		priv:        priv,
+		ctx:               ctx,
+		cfg:               cfg,
+		coordinatorClient: coordinatorClient,
+		l2GethClient:      l2GethClient,
+		stack:             stackDb,
+		proverCore:        newProverCore,
+		stopChan:          make(chan struct{}),
+		priv:              priv,
 	}, nil
 }
 
@@ -108,85 +104,15 @@ func (r *Prover) PublicKey() string {
 
 // Start runs Prover.
 func (r *Prover) Start() {
-	log.Info("start to register to coordinator")
-	if err := r.Register(); err != nil {
-		log.Crit("register to coordinator failed", "error", err)
+	log.Info("start to login to coordinator")
+	if err := r.coordinatorClient.Login(r.ctx); err != nil {
+		log.Crit("login to coordinator failed", "error", err)
 	}
-	log.Info("register to coordinator successfully!")
+	log.Info("login to coordinator successfully!")
 
-	go r.HandleCoordinator()
 	go r.ProveLoop()
 }
 
-// Register registers Prover to the coordinator through Websocket.
-func (r *Prover) Register() error {
-	authMsg := &message.AuthMsg{
-		Identity: &message.Identity{
-			Name:       r.cfg.ProverName,
-			ProverType: r.Type(),
-			Version:    version.Version,
-		},
-	}
-	// Sign request token message
-	if err := authMsg.SignWithKey(r.priv); err != nil {
-		return fmt.Errorf("sign request token message failed %v", err)
-	}
-
-	token, err := r.client.RequestToken(context.Background(), authMsg)
-	if err != nil {
-		return fmt.Errorf("request token failed %v", err)
-	}
-	authMsg.Identity.Token = token
-
-	// Sign auth message
-	if err = authMsg.SignWithKey(r.priv); err != nil {
-		return fmt.Errorf("sign auth message failed %v", err)
-	}
-
-	sub, err := r.client.RegisterAndSubscribe(context.Background(), r.taskChan, authMsg)
-	r.sub = sub
-	return err
-}
-
-// HandleCoordinator accepts block-traces from coordinator through the Websocket and store it into Stack.
-func (r *Prover) HandleCoordinator() {
-	for {
-		select {
-		case <-r.stopChan:
-			return
-		case task := <-r.taskChan:
-			log.Info("Accept BlockTrace from Scroll", "ID", task.ID)
-			err := r.stack.Push(&store.ProvingTask{Task: task, Times: 0})
-			if err != nil {
-				panic(fmt.Sprintf("could not push task(%s) into stack: %v", task.ID, err))
-			}
-		case err := <-r.sub.Err():
-			r.sub.Unsubscribe()
-			log.Error("Subscribe task with scroll failed", "error", err)
-			if atomic.LoadInt64(&r.isClosed) == 0 {
-				r.mustRetryCoordinator()
-			}
-		}
-	}
-}
-
-func (r *Prover) mustRetryCoordinator() {
-	atomic.StoreInt64(&r.isDisconnected, 1)
-	defer atomic.StoreInt64(&r.isDisconnected, 0)
-	for {
-		log.Info("retry to connect to coordinator...")
-		err := r.Register()
-		if err != nil {
-			log.Error("register to coordinator failed", "error", err)
-			time.Sleep(retryWait)
-		} else {
-			log.Info("re-register to coordinator successfully!")
-			break
-		}
-	}
-
-}
-
 // ProveLoop keep popping the block-traces from Stack and sends it to rust-prover for loop.
 func (r *Prover) ProveLoop() {
 	for {
@@ -195,12 +121,7 @@ func (r *Prover) ProveLoop() {
 			return
 		default:
 			if err := r.proveAndSubmit(); err != nil {
-				if errors.Is(err, store.ErrEmpty) {
-					log.Debug("get empty trace", "error", err)
-					time.Sleep(time.Second * 3)
-					continue
-				}
-				log.Error("prove failed", "error", err)
+				log.Error("proveAndSubmit", "prover type", r.cfg.Core.ProofType, "error", err)
 			}
 		}
 	}
@@ -209,14 +130,27 @@ func (r *Prover) ProveLoop() {
 func (r *Prover) proveAndSubmit() error {
 	task, err := r.stack.Peek()
 	if err != nil {
-		return err
+		if !errors.Is(err, store.ErrEmpty) {
+			return fmt.Errorf("failed to peek from stack: %v", err)
+		}
+		// fetch new proving task.
+		task, err = r.fetchTaskFromCoordinator()
+		if err != nil {
+			time.Sleep(retryWait)
+			return fmt.Errorf("failed to fetch task from coordinator: %v", err)
+		}
+
+		// Push the new task into the stack
+		if err = r.stack.Push(task); err != nil {
+			return fmt.Errorf("failed to push task into stack: %v", err)
+		}
 	}
 
 	var proofMsg *message.ProofDetail
 	if task.Times <= 2 {
 		// If panic times <= 2, try to proof the task.
 		if err = r.stack.UpdateTimes(task, task.Times+1); err != nil {
-			return err
+			return fmt.Errorf("failed to update times on stack: %v", err)
 		}
 
 		log.Info("start to prove task", "task-type", task.Task.Type, "task-id", task.Task.ID)
@@ -239,8 +173,71 @@ func (r *Prover) proveAndSubmit() error {
 		}
 	}()
 
-	r.signAndSubmitProof(proofMsg)
-	return nil
+	return r.submitProof(proofMsg)
+}
+
+// fetchTaskFromCoordinator fetches a new task from the server
+func (r *Prover) fetchTaskFromCoordinator() (*store.ProvingTask, error) {
+	// get the latest confirmed block number
+	latestBlockNumber, err := putils.GetLatestConfirmedBlockNumber(r.ctx, r.l2GethClient, r.cfg.L2Geth.Confirmations)
+	if err != nil {
+		return nil, fmt.Errorf("failed to fetch latest confirmed block number: %v", err)
+	}
+
+	if latestBlockNumber == 0 {
+		return nil, fmt.Errorf("omit to prove task of the genesis block, latestBlockNumber: %v", latestBlockNumber)
+	}
+
+	// prepare the request
+	req := &client.GetTaskRequest{
+		ProverVersion: version.Version,
+		ProverHeight:  latestBlockNumber,
+		TaskType:      r.Type(),
+	}
+
+	// send the request
+	resp, err := r.coordinatorClient.GetTask(r.ctx, req)
+	if err != nil {
+		return nil, fmt.Errorf("failed to get task, req: %v, err: %v", req, err)
+	}
+
+	// create a new TaskMsg
+	taskMsg := message.TaskMsg{
+		ID:   resp.Data.TaskID,
+		Type: message.ProofType(resp.Data.TaskType),
+	}
+
+	// depending on the task type, unmarshal the task data into the appropriate field
+	switch taskMsg.Type {
+	case message.ProofTypeBatch:
+		taskMsg.BatchTaskDetail = &message.BatchTaskDetail{}
+		if err = json.Unmarshal([]byte(resp.Data.TaskData), taskMsg.BatchTaskDetail); err != nil {
+			return nil, fmt.Errorf("failed to unmarshal batch task detail: %v", err)
+		}
+	case message.ProofTypeChunk:
+		taskMsg.ChunkTaskDetail = &message.ChunkTaskDetail{}
+		if err = json.Unmarshal([]byte(resp.Data.TaskData), taskMsg.ChunkTaskDetail); err != nil {
+			return nil, fmt.Errorf("failed to unmarshal chunk task detail: %v", err)
+		}
+	default:
+		return nil, fmt.Errorf("unknown task type: %v", taskMsg.Type)
+	}
+
+	// convert the response task to a ProvingTask
+	provingTask := &store.ProvingTask{
+		Task:  &taskMsg,
+		Times: 0,
+	}
+
+	// marshal the task to a json string for logging
+	taskJSON, err := json.Marshal(provingTask)
+	if err != nil {
+		return nil, fmt.Errorf("failed to marshal task to json: %v", err)
+	}
+
+	log.Info("successfully fetched new task from coordinator", "resp", resp, "task", string(taskJSON))
+
+	return provingTask, nil
 }
 
 func (r *Prover) prove(task *store.ProvingTask) (detail *message.ProofDetail) {
@@ -283,58 +280,85 @@ func (r *Prover) prove(task *store.ProvingTask) (detail *message.ProofDetail) {
 
 func (r *Prover) proveChunk(task *store.ProvingTask) (*message.ChunkProof, error) {
 	if task.Task.ChunkTaskDetail == nil {
-		return nil, errors.New("ChunkTaskDetail is empty")
+		return nil, fmt.Errorf("ChunkTaskDetail is empty")
 	}
 	traces, err := r.getSortedTracesByHashes(task.Task.ChunkTaskDetail.BlockHashes)
 	if err != nil {
-		return nil, errors.New("get traces from eth node failed")
+		return nil, fmt.Errorf("get traces from eth node failed, block hashes: %v", task.Task.ChunkTaskDetail.BlockHashes)
 	}
 	return r.proverCore.ProveChunk(task.Task.ID, traces)
 }
 
 func (r *Prover) proveBatch(task *store.ProvingTask) (*message.BatchProof, error) {
 	if task.Task.BatchTaskDetail == nil {
-		return nil, errors.New("BatchTaskDetail is empty")
+		return nil, fmt.Errorf("BatchTaskDetail is empty")
 	}
 	return r.proverCore.ProveBatch(task.Task.ID, task.Task.BatchTaskDetail.ChunkInfos, task.Task.BatchTaskDetail.ChunkProofs)
 }
 
-func (r *Prover) signAndSubmitProof(msg *message.ProofDetail) {
-	authZkProof := &message.ProofMsg{ProofDetail: msg}
-	if err := authZkProof.Sign(r.priv); err != nil {
-		log.Error("sign proof error", "err", err)
-		return
+func (r *Prover) submitProof(msg *message.ProofDetail) error {
+	// prepare the submit request
+	req := &client.SubmitProofRequest{
+		TaskID:   msg.ID,
+		TaskType: int(msg.Type),
+		Status:   int(msg.Status),
 	}
 
-	// Retry SubmitProof several times.
-	for i := 0; i < 3; i++ {
-		// When the prover is disconnected from the coordinator,
-		// wait until the prover reconnects to the coordinator.
-		for atomic.LoadInt64(&r.isDisconnected) == 1 {
-			time.Sleep(retryWait)
+	// marshal proof by tasktype
+	switch msg.Type {
+	case message.ProofTypeChunk:
+		if msg.ChunkProof != nil {
+			proofData, err := json.Marshal(msg.ChunkProof)
+			if err != nil {
+				return fmt.Errorf("error marshaling chunk proof: %v", err)
+			}
+			req.Proof = string(proofData)
 		}
-		serr := r.client.SubmitProof(context.Background(), authZkProof)
-		if serr == nil {
-			return
+	case message.ProofTypeBatch:
+		if msg.BatchProof != nil {
+			proofData, err := json.Marshal(msg.BatchProof)
+			if err != nil {
+				return fmt.Errorf("error marshaling batch proof: %v", err)
+			}
+			req.Proof = string(proofData)
 		}
-		log.Error("submit proof to coordinator error", "task ID", msg.ID, "error", serr)
 	}
+
+	// send the submit request
+	if err := r.coordinatorClient.SubmitProof(r.ctx, req); err != nil {
+		return fmt.Errorf("error submitting proof: %v", err)
+	}
+
+	log.Info("proof submitted successfully", "task-id", msg.ID, "task-type", msg.Type, "task-status", msg.Status, "err", msg.Error)
+	return nil
 }
 
 func (r *Prover) getSortedTracesByHashes(blockHashes []common.Hash) ([]*types.BlockTrace, error) {
+	if len(blockHashes) == 0 {
+		return nil, fmt.Errorf("blockHashes is empty")
+	}
+
 	var traces []*types.BlockTrace
 	for _, blockHash := range blockHashes {
-		trace, err := r.traceClient.GetBlockTraceByHash(context.Background(), blockHash)
+		trace, err := r.l2GethClient.GetBlockTraceByHash(r.ctx, blockHash)
 		if err != nil {
 			return nil, err
 		}
 		traces = append(traces, trace)
 	}
+
 	// Sort BlockTraces by header number.
-	// TODO: we should check that the number range here is continuous.
 	sort.Slice(traces, func(i, j int) bool {
 		return traces[i].Header.Number.Int64() < traces[j].Header.Number.Int64()
 	})
+
+	// Check that the block numbers are continuous
+	for i := 0; i < len(traces)-1; i++ {
+		if traces[i].Header.Number.Int64()+1 != traces[i+1].Header.Number.Int64() {
+			return nil, fmt.Errorf("block numbers are not continuous, got %v and %v",
+				traces[i].Header.Number.Int64(), traces[i+1].Header.Number.Int64())
+		}
+	}
 	return traces, nil
 }
 
@@ -346,8 +370,6 @@ func (r *Prover) Stop() {
 	atomic.StoreInt64(&r.isClosed, 1)
 
 	close(r.stopChan)
-	// Close scroll's ws
-	r.sub.Unsubscribe()
 	// Close db
 	if err := r.stack.Close(); err != nil {
 		log.Error("failed to close bbolt db", "error", err)

prover/store/stack.go

@@ -3,6 +3,7 @@ package store
 import (
 	"encoding/json"
 	"errors"
+	"fmt"
 
 	"github.com/scroll-tech/go-ethereum/log"
 	"go.etcd.io/bbolt"
@@ -89,12 +90,12 @@ func (s *Stack) Delete(taskID string) error {
 	})
 }
 
-// UpdateTimes udpates the prover prove times of the proving task.
-func (s *Stack) UpdateTimes(task *ProvingTask, udpateTimes int) error {
-	task.Times = udpateTimes
+// UpdateTimes updates the prover prove times of the proving task.
+func (s *Stack) UpdateTimes(task *ProvingTask, updateTimes int) error {
+	task.Times = updateTimes
 	byt, err := json.Marshal(task)
 	if err != nil {
-		return err
+		return fmt.Errorf("error marshaling task: %v", err)
 	}
 	key := []byte(task.Task.ID)
 	return s.Update(func(tx *bbolt.Tx) error {

prover/utils/utils.go

@@ -0,0 +1,56 @@
+package utils
+
+import (
+	"context"
+	"fmt"
+	"math/big"
+
+	"github.com/scroll-tech/go-ethereum/core/types"
+	"github.com/scroll-tech/go-ethereum/rpc"
+)
+
+type ethClient interface {
+	BlockNumber(ctx context.Context) (uint64, error)
+	HeaderByNumber(ctx context.Context, number *big.Int) (*types.Header, error)
+}
+
+// GetLatestConfirmedBlockNumber get confirmed block number by rpc.BlockNumber type.
+func GetLatestConfirmedBlockNumber(ctx context.Context, client ethClient, confirm rpc.BlockNumber) (uint64, error) {
+	switch true {
+	case confirm == rpc.SafeBlockNumber || confirm == rpc.FinalizedBlockNumber:
+		var tag *big.Int
+		if confirm == rpc.FinalizedBlockNumber {
+			tag = big.NewInt(int64(rpc.FinalizedBlockNumber))
+		} else {
+			tag = big.NewInt(int64(rpc.SafeBlockNumber))
+		}
+
+		header, err := client.HeaderByNumber(ctx, tag)
+		if err != nil {
+			return 0, fmt.Errorf("client.HeaderByNumber failed: tag %v, err %v", tag, err)
+		}
+		if !header.Number.IsInt64() {
+			return 0, fmt.Errorf("received invalid block confirm: %v", header.Number)
+		}
+		return header.Number.Uint64(), nil
+	case confirm == rpc.LatestBlockNumber:
+		number, err := client.BlockNumber(ctx)
+		if err != nil {
+			return 0, err
+		}
+		return number, nil
+	case confirm.Int64() >= 0: // If it's positive integer, consider it as a certain confirm value.
+		number, err := client.BlockNumber(ctx)
+		if err != nil {
+			return 0, err
+		}
+		cfmNum := uint64(confirm.Int64())
+
+		if number >= cfmNum {
+			return number - cfmNum, nil
+		}
+		return 0, nil
+	default:
+		return 0, fmt.Errorf("unknown confirmation type: %v", confirm)
+	}
+}

tests/integration-test/go.mod

@@ -5,6 +5,7 @@ go 1.19
 require (
 	github.com/scroll-tech/go-ethereum v1.10.14-0.20230804022247-26eeb40ea3ca
 	github.com/stretchr/testify v1.8.3
+	gorm.io/gorm v1.25.2
 )
 
 require (
@@ -19,6 +20,8 @@ require (
 	github.com/gorilla/websocket v1.5.0 // indirect
 	github.com/holiman/uint256 v1.2.3 // indirect
 	github.com/iden3/go-iden3-crypto v0.0.15 // indirect
+	github.com/jinzhu/inflection v1.0.0 // indirect
+	github.com/jinzhu/now v1.1.5 // indirect
 	github.com/kr/pretty v0.3.1 // indirect
 	github.com/mattn/go-runewidth v0.0.14 // indirect
 	github.com/pmezard/go-difflib v1.0.0 // indirect

tests/integration-test/go.sum

@@ -39,6 +39,8 @@ github.com/hpcloud/tail v1.0.0/go.mod h1:ab1qPbhIpdTxEkNHXyeSf5vhxWSCs/tWer42PpO
 github.com/iden3/go-iden3-crypto v0.0.15 h1:4MJYlrot1l31Fzlo2sF56u7EVFeHHJkxGXXZCtESgK4=
 github.com/iden3/go-iden3-crypto v0.0.15/go.mod h1:dLpM4vEPJ3nDHzhWFXDjzkn1qHoBeOT/3UEhXsEsP3E=
 github.com/jessevdk/go-flags v0.0.0-20141203071132-1679536dcc89/go.mod h1:4FA24M0QyGHXBuZZK/XkWh8h0e1EYbRYJSGM75WSRxI=
+github.com/jinzhu/inflection v1.0.0 h1:K317FqzuhWc8YvSVlFMCCUb36O/S9MCKRDI7QkRKD/E=
+github.com/jinzhu/now v1.1.5 h1:/o9tlHleP7gOFmsnYNz3RGnqzefHA47wQpKrrdTIwXQ=
 github.com/jrick/logrotate v1.0.0/go.mod h1:LNinyqDIJnpAur+b8yyulnQw/wDuN1+BYKlTRt3OuAQ=
 github.com/kkdai/bstream v0.0.0-20161212061736-f391b8402d23/go.mod h1:J+Gs4SYgM6CZQHDETBtE9HaSEkGmuNXF86RwHhHUvq4=
 github.com/kr/pretty v0.2.1/go.mod h1:ipq/a2n7PKx3OHsz4KJII5eveXtPO4qwEXGdVfWzfnI=
@@ -104,3 +106,4 @@ gopkg.in/tomb.v1 v1.0.0-20141024135613-dd632973f1e7/go.mod h1:dt/ZhP58zS4L8KSrWD
 gopkg.in/yaml.v2 v2.2.1/go.mod h1:hI93XBmqTisBFMUTm0b8Fm+jr3Dg1NNxqwp+5A1VGuI=
 gopkg.in/yaml.v3 v3.0.1 h1:fxVm/GzAzEWqLHuvctI91KS9hhNmmWOoWu0XTYJS7CA=
 gopkg.in/yaml.v3 v3.0.1/go.mod h1:K4uyk7z7BCEPqu6E+C64Yfv1cQ7kz7rIZviUmN+EgEM=
+gorm.io/gorm v1.25.2 h1:gs1o6Vsa+oVKG/a9ElL3XgyGfghFfkKA2SInQaCyMho=

tests/integration-test/integration_test.go

@@ -1,87 +1,131 @@
 package integration_test
 
 import (
-	"crypto/rand"
-	"io/ioutil"
+	"context"
+	"log"
 	"math/big"
-	"net/http"
-	"strconv"
-	"strings"
 	"testing"
 	"time"
 
+	"github.com/scroll-tech/go-ethereum/common"
+	gethTypes "github.com/scroll-tech/go-ethereum/core/types"
 	"github.com/stretchr/testify/assert"
 
-	bcmd "scroll-tech/bridge/cmd"
-
-	"scroll-tech/common/docker"
+	"scroll-tech/integration-test/orm"
 
 	rapp "scroll-tech/prover/cmd/app"
 
 	"scroll-tech/database/migrate"
 
 	capp "scroll-tech/coordinator/cmd/app"
+
+	"scroll-tech/common/database"
+	"scroll-tech/common/docker"
+	"scroll-tech/common/types"
+	"scroll-tech/common/types/message"
+	"scroll-tech/common/utils"
+
+	bcmd "scroll-tech/bridge/cmd"
 )
 
 var (
 	base           *docker.App
 	bridgeApp      *bcmd.MockApp
 	coordinatorApp *capp.CoordinatorApp
-	proverApp      *rapp.ProverApp
+	chunkProverApp *rapp.ProverApp
+	batchProverApp *rapp.ProverApp
 )
 
 func TestMain(m *testing.M) {
 	base = docker.NewDockerApp()
 	bridgeApp = bcmd.NewBridgeApp(base, "../../bridge/conf/config.json")
 	coordinatorApp = capp.NewCoordinatorApp(base, "../../coordinator/conf/config.json")
-	proverApp = rapp.NewProverApp(base, "../../prover/config.json", coordinatorApp.WSEndpoint())
+	chunkProverApp = rapp.NewProverApp(base, "../../prover/config.json", coordinatorApp.HTTPEndpoint(), message.ProofTypeChunk)
+	batchProverApp = rapp.NewProverApp(base, "../../prover/config.json", coordinatorApp.HTTPEndpoint(), message.ProofTypeBatch)
 	m.Run()
 	bridgeApp.Free()
 	coordinatorApp.Free()
-	proverApp.Free()
+	chunkProverApp.Free()
+	batchProverApp.Free()
 	base.Free()
 }
 
-func TestStartProcess(t *testing.T) {
-	// Start l1geth l2geth and postgres docker containers.
-	base.RunImages(t)
-	// Reset db.
-	assert.NoError(t, migrate.ResetDB(base.DBClient(t)))
+func TestCoordinatorProverInteraction(t *testing.T) {
+	// Start postgres docker containers.
+	base.RunL2Geth(t)
+	base.RunDBImage(t)
+
+	// Init data
+	dbCfg := &database.Config{
+		DSN:        base.DBConfig.DSN,
+		DriverName: base.DBConfig.DriverName,
+		MaxOpenNum: base.DBConfig.MaxOpenNum,
+		MaxIdleNum: base.DBConfig.MaxIdleNum,
+	}
+
+	db, err := database.InitDB(dbCfg)
+	assert.NoError(t, err)
+
+	sqlDB, err := db.DB()
+	assert.NoError(t, err)
+	assert.NoError(t, migrate.ResetDB(sqlDB))
+
+	batchOrm := orm.NewBatch(db)
+	chunkOrm := orm.NewChunk(db)
+	l2BlockOrm := orm.NewL2Block(db)
+
+	// Connect to l2geth client
+	l2Client, err := base.L2Client()
+	if err != nil {
+		log.Fatalf("Failed to connect to the l2geth client: %v", err)
+	}
+
+	var header *gethTypes.Header
+	success := utils.TryTimes(10, func() bool {
+		header, err = l2Client.HeaderByNumber(context.Background(), big.NewInt(1))
+		if err != nil {
+			log.Printf("Failed to retrieve L2 genesis header: %v. Retrying...", err)
+			return false
+		}
+		return true
+	})
+
+	if !success {
+		log.Fatalf("Failed to retrieve L2 genesis header after multiple attempts: %v", err)
+	}
+
+	wrappedBlock := &types.WrappedBlock{
+		Header:         header,
+		Transactions:   nil,
+		WithdrawRoot:   common.Hash{},
+		RowConsumption: &gethTypes.RowConsumption{},
+	}
+	chunk := &types.Chunk{Blocks: []*types.WrappedBlock{wrappedBlock}}
+
+	err = l2BlockOrm.InsertL2Blocks(context.Background(), []*types.WrappedBlock{wrappedBlock})
+	assert.NoError(t, err)
+	dbChunk, err := chunkOrm.InsertChunk(context.Background(), chunk)
+	assert.NoError(t, err)
+	err = l2BlockOrm.UpdateChunkHashInRange(context.Background(), 0, 100, dbChunk.Hash)
+	assert.NoError(t, err)
+	batch, err := batchOrm.InsertBatch(context.Background(), 0, 0, dbChunk.Hash, dbChunk.Hash, []*types.Chunk{chunk})
+	assert.NoError(t, err)
+	err = chunkOrm.UpdateBatchHashInRange(context.Background(), 0, 0, batch.Hash)
+	assert.NoError(t, err)
 
 	// Run coordinator app.
 	coordinatorApp.RunApp(t)
+
 	// Run prover app.
-	proverApp.RunApp(t)
+	chunkProverApp.RunAppWithExpectedResult(t, "proof submitted successfully") // chunk prover login -> get task -> submit proof.
+	batchProverApp.RunAppWithExpectedResult(t, "proof submitted successfully") // batch prover login -> get task -> submit proof.
+
+	// All task has been proven, coordinator would not return any task.
+	chunkProverApp.ExpectWithTimeout(t, false, 60*time.Second, "get empty prover task")
+	batchProverApp.ExpectWithTimeout(t, false, 60*time.Second, "get empty prover task")
 
 	// Free apps.
-	proverApp.WaitExit()
-	coordinatorApp.WaitExit()
-}
-
-func TestMonitorMetrics(t *testing.T) {
-	// Start l1geth l2geth and postgres docker containers.
-	base.RunImages(t)
-	// Reset db.
-	assert.NoError(t, migrate.ResetDB(base.DBClient(t)))
-
-	// Start coordinator process with metrics server.
-	port, _ := rand.Int(rand.Reader, big.NewInt(2000))
-	svrPort := strconv.FormatInt(port.Int64()+52000, 10)
-	coordinatorApp.RunApp(t, "--metrics", "--metrics.addr", "localhost", "--metrics.port", svrPort)
-
-	time.Sleep(time.Second)
-
-	// Get coordinator monitor metrics.
-	resp, err := http.Get("http://localhost:" + svrPort)
-	assert.NoError(t, err)
-	defer resp.Body.Close()
-	body, err := ioutil.ReadAll(resp.Body)
-	assert.NoError(t, err)
-	bodyStr := string(body)
-	assert.Equal(t, 200, resp.StatusCode)
-	assert.Equal(t, true, strings.Contains(bodyStr, "coordinator_sessions_timeout_total"))
-	assert.Equal(t, true, strings.Contains(bodyStr, "coordinator_provers_disconnects_total"))
-
-	// Exit.
+	chunkProverApp.WaitExit()
+	batchProverApp.WaitExit()
 	coordinatorApp.WaitExit()
 }

tests/integration-test/orm/batch.go

@@ -0,0 +1,158 @@
+package orm
+
+import (
+	"context"
+	"errors"
+	"fmt"
+	"time"
+
+	"github.com/scroll-tech/go-ethereum/common"
+	"github.com/scroll-tech/go-ethereum/log"
+	"gorm.io/gorm"
+
+	"scroll-tech/common/types"
+)
+
+const defaultBatchHeaderVersion = 0
+
+// Batch represents a batch of chunks.
+type Batch struct {
+	db *gorm.DB `gorm:"column:-"`
+
+	// batch
+	Index           uint64 `json:"index" gorm:"column:index"`
+	Hash            string `json:"hash" gorm:"column:hash"`
+	StartChunkIndex uint64 `json:"start_chunk_index" gorm:"column:start_chunk_index"`
+	StartChunkHash  string `json:"start_chunk_hash" gorm:"column:start_chunk_hash"`
+	EndChunkIndex   uint64 `json:"end_chunk_index" gorm:"column:end_chunk_index"`
+	EndChunkHash    string `json:"end_chunk_hash" gorm:"column:end_chunk_hash"`
+	StateRoot       string `json:"state_root" gorm:"column:state_root"`
+	WithdrawRoot    string `json:"withdraw_root" gorm:"column:withdraw_root"`
+	ParentBatchHash string `json:"parent_batch_hash" gorm:"column:parent_batch_hash"`
+	BatchHeader     []byte `json:"batch_header" gorm:"column:batch_header"`
+
+	// proof
+	ChunkProofsStatus int16      `json:"chunk_proofs_status" gorm:"column:chunk_proofs_status;default:1"`
+	ProvingStatus     int16      `json:"proving_status" gorm:"column:proving_status;default:1"`
+	Proof             []byte     `json:"proof" gorm:"column:proof;default:NULL"`
+	ProverAssignedAt  *time.Time `json:"prover_assigned_at" gorm:"column:prover_assigned_at;default:NULL"`
+	ProvedAt          *time.Time `json:"proved_at" gorm:"column:proved_at;default:NULL"`
+	ProofTimeSec      int32      `json:"proof_time_sec" gorm:"column:proof_time_sec;default:NULL"`
+
+	// rollup
+	RollupStatus   int16      `json:"rollup_status" gorm:"column:rollup_status;default:1"`
+	CommitTxHash   string     `json:"commit_tx_hash" gorm:"column:commit_tx_hash;default:NULL"`
+	CommittedAt    *time.Time `json:"committed_at" gorm:"column:committed_at;default:NULL"`
+	FinalizeTxHash string     `json:"finalize_tx_hash" gorm:"column:finalize_tx_hash;default:NULL"`
+	FinalizedAt    *time.Time `json:"finalized_at" gorm:"column:finalized_at;default:NULL"`
+
+	// gas oracle
+	OracleStatus int16  `json:"oracle_status" gorm:"column:oracle_status;default:1"`
+	OracleTxHash string `json:"oracle_tx_hash" gorm:"column:oracle_tx_hash;default:NULL"`
+
+	// metadata
+	CreatedAt time.Time      `json:"created_at" gorm:"column:created_at"`
+	UpdatedAt time.Time      `json:"updated_at" gorm:"column:updated_at"`
+	DeletedAt gorm.DeletedAt `json:"deleted_at" gorm:"column:deleted_at;default:NULL"`
+}
+
+// NewBatch creates a new Batch database instance.
+func NewBatch(db *gorm.DB) *Batch {
+	return &Batch{db: db}
+}
+
+// TableName returns the table name for the Batch model.
+func (*Batch) TableName() string {
+	return "batch"
+}
+
+// GetLatestBatch retrieves the latest batch from the database.
+func (o *Batch) GetLatestBatch(ctx context.Context) (*Batch, error) {
+	db := o.db.WithContext(ctx)
+	db = db.Model(&Batch{})
+	db = db.Order("index desc")
+
+	var latestBatch Batch
+	if err := db.First(&latestBatch).Error; err != nil {
+		return nil, fmt.Errorf("Batch.GetLatestBatch error: %w", err)
+	}
+	return &latestBatch, nil
+}
+
+// InsertBatch inserts a new batch into the database.
+// for init data
+func (o *Batch) InsertBatch(ctx context.Context, startChunkIndex, endChunkIndex uint64, startChunkHash, endChunkHash string, chunks []*types.Chunk, dbTX ...*gorm.DB) (*Batch, error) {
+	if len(chunks) == 0 {
+		return nil, errors.New("invalid args")
+	}
+
+	parentBatch, err := o.GetLatestBatch(ctx)
+	if err != nil && !errors.Is(errors.Unwrap(err), gorm.ErrRecordNotFound) {
+		log.Error("failed to get the latest batch", "err", err)
+		return nil, err
+	}
+
+	var batchIndex uint64
+	var parentBatchHash common.Hash
+	var totalL1MessagePoppedBefore uint64
+	var version uint8 = defaultBatchHeaderVersion
+
+	// if parentBatch==nil then err==gorm.ErrRecordNotFound, which means there's
+	// not batch record in the db, we then use default empty values for the creating batch;
+	// if parentBatch!=nil then err=nil, then we fill the parentBatch-related data into the creating batch
+	if parentBatch != nil {
+		batchIndex = parentBatch.Index + 1
+		parentBatchHash = common.HexToHash(parentBatch.Hash)
+
+		var parentBatchHeader *types.BatchHeader
+		parentBatchHeader, err = types.DecodeBatchHeader(parentBatch.BatchHeader)
+		if err != nil {
+			log.Error("failed to decode parent batch header", "index", parentBatch.Index, "hash", parentBatch.Hash, "err", err)
+			return nil, err
+		}
+
+		totalL1MessagePoppedBefore = parentBatchHeader.TotalL1MessagePopped()
+		version = parentBatchHeader.Version()
+	}
+
+	batchHeader, err := types.NewBatchHeader(version, batchIndex, totalL1MessagePoppedBefore, parentBatchHash, chunks)
+	if err != nil {
+		log.Error("failed to create batch header",
+			"index", batchIndex, "total l1 message popped before", totalL1MessagePoppedBefore,
+			"parent hash", parentBatchHash, "number of chunks", len(chunks), "err", err)
+		return nil, err
+	}
+
+	numChunks := len(chunks)
+	lastChunkBlockNum := len(chunks[numChunks-1].Blocks)
+
+	newBatch := Batch{
+		Index:             batchIndex,
+		Hash:              batchHeader.Hash().Hex(),
+		StartChunkHash:    startChunkHash,
+		StartChunkIndex:   startChunkIndex,
+		EndChunkHash:      endChunkHash,
+		EndChunkIndex:     endChunkIndex,
+		StateRoot:         chunks[numChunks-1].Blocks[lastChunkBlockNum-1].Header.Root.Hex(),
+		WithdrawRoot:      chunks[numChunks-1].Blocks[lastChunkBlockNum-1].WithdrawRoot.Hex(),
+		ParentBatchHash:   parentBatchHash.Hex(),
+		BatchHeader:       batchHeader.Encode(),
+		ChunkProofsStatus: int16(types.ChunkProofsStatusPending),
+		ProvingStatus:     int16(types.ProvingTaskUnassigned),
+		RollupStatus:      int16(types.RollupPending),
+		OracleStatus:      int16(types.GasOraclePending),
+	}
+
+	db := o.db
+	if len(dbTX) > 0 && dbTX[0] != nil {
+		db = dbTX[0]
+	}
+	db.WithContext(ctx)
+	db = db.Model(&Batch{})
+
+	if err := db.Create(&newBatch).Error; err != nil {
+		log.Error("failed to insert batch", "batch", newBatch, "err", err)
+		return nil, fmt.Errorf("Batch.InsertBatch error: %w", err)
+	}
+	return &newBatch, nil
+}

tests/integration-test/orm/chunk.go

@@ -0,0 +1,169 @@
+package orm
+
+import (
+	"context"
+	"errors"
+	"fmt"
+	"time"
+
+	"github.com/scroll-tech/go-ethereum/log"
+	"gorm.io/gorm"
+
+	"scroll-tech/common/types"
+)
+
+// Chunk represents a chunk of blocks in the database.
+type Chunk struct {
+	db *gorm.DB `gorm:"-"`
+
+	// chunk
+	Index                        uint64 `json:"index" gorm:"column:index"`
+	Hash                         string `json:"hash" gorm:"column:hash"`
+	StartBlockNumber             uint64 `json:"start_block_number" gorm:"column:start_block_number"`
+	StartBlockHash               string `json:"start_block_hash" gorm:"column:start_block_hash"`
+	EndBlockNumber               uint64 `json:"end_block_number" gorm:"column:end_block_number"`
+	EndBlockHash                 string `json:"end_block_hash" gorm:"column:end_block_hash"`
+	StartBlockTime               uint64 `json:"start_block_time" gorm:"column:start_block_time"`
+	TotalL1MessagesPoppedBefore  uint64 `json:"total_l1_messages_popped_before" gorm:"column:total_l1_messages_popped_before"`
+	TotalL1MessagesPoppedInChunk uint32 `json:"total_l1_messages_popped_in_chunk" gorm:"column:total_l1_messages_popped_in_chunk"`
+	ParentChunkHash              string `json:"parent_chunk_hash" gorm:"column:parent_chunk_hash"`
+	StateRoot                    string `json:"state_root" gorm:"column:state_root"`
+	ParentChunkStateRoot         string `json:"parent_chunk_state_root" gorm:"column:parent_chunk_state_root"`
+	WithdrawRoot                 string `json:"withdraw_root" gorm:"column:withdraw_root"`
+
+	// proof
+	ProvingStatus    int16      `json:"proving_status" gorm:"column:proving_status;default:1"`
+	Proof            []byte     `json:"proof" gorm:"column:proof;default:NULL"`
+	ProverAssignedAt *time.Time `json:"prover_assigned_at" gorm:"column:prover_assigned_at;default:NULL"`
+	ProvedAt         *time.Time `json:"proved_at" gorm:"column:proved_at;default:NULL"`
+	ProofTimeSec     int32      `json:"proof_time_sec" gorm:"column:proof_time_sec;default:NULL"`
+
+	// batch
+	BatchHash string `json:"batch_hash" gorm:"column:batch_hash;default:NULL"`
+
+	// metadata
+	TotalL2TxGas              uint64         `json:"total_l2_tx_gas" gorm:"column:total_l2_tx_gas"`
+	TotalL2TxNum              uint32         `json:"total_l2_tx_num" gorm:"column:total_l2_tx_num"`
+	TotalL1CommitCalldataSize uint32         `json:"total_l1_commit_calldata_size" gorm:"column:total_l1_commit_calldata_size"`
+	TotalL1CommitGas          uint64         `json:"total_l1_commit_gas" gorm:"column:total_l1_commit_gas"`
+	CreatedAt                 time.Time      `json:"created_at" gorm:"column:created_at"`
+	UpdatedAt                 time.Time      `json:"updated_at" gorm:"column:updated_at"`
+	DeletedAt                 gorm.DeletedAt `json:"deleted_at" gorm:"column:deleted_at;default:NULL"`
+}
+
+// NewChunk creates a new Chunk database instance.
+func NewChunk(db *gorm.DB) *Chunk {
+	return &Chunk{db: db}
+}
+
+// TableName returns the table name for the chunk model.
+func (*Chunk) TableName() string {
+	return "chunk"
+}
+
+// GetLatestChunk retrieves the latest chunk from the database.
+func (o *Chunk) GetLatestChunk(ctx context.Context) (*Chunk, error) {
+	db := o.db.WithContext(ctx)
+	db = db.Model(&Chunk{})
+	db = db.Order("index desc")
+
+	var latestChunk Chunk
+	if err := db.First(&latestChunk).Error; err != nil {
+		return nil, fmt.Errorf("Chunk.GetLatestChunk error: %w", err)
+	}
+	return &latestChunk, nil
+}
+
+// InsertChunk inserts a new chunk into the database.
+// for init data
+func (o *Chunk) InsertChunk(ctx context.Context, chunk *types.Chunk, dbTX ...*gorm.DB) (*Chunk, error) {
+	if chunk == nil || len(chunk.Blocks) == 0 {
+		return nil, errors.New("invalid args")
+	}
+
+	var chunkIndex uint64
+	var totalL1MessagePoppedBefore uint64
+	var parentChunkHash string
+	var parentChunkStateRoot string
+	parentChunk, err := o.GetLatestChunk(ctx)
+	if err != nil && !errors.Is(errors.Unwrap(err), gorm.ErrRecordNotFound) {
+		log.Error("failed to get latest chunk", "err", err)
+		return nil, fmt.Errorf("Chunk.InsertChunk error: %w", err)
+	}
+
+	// if parentChunk==nil then err==gorm.ErrRecordNotFound, which means there's
+	// not chunk record in the db, we then use default empty values for the creating chunk;
+	// if parentChunk!=nil then err=nil, then we fill the parentChunk-related data into the creating chunk
+	if parentChunk != nil {
+		chunkIndex = parentChunk.Index + 1
+		totalL1MessagePoppedBefore = parentChunk.TotalL1MessagesPoppedBefore + uint64(parentChunk.TotalL1MessagesPoppedInChunk)
+		parentChunkHash = parentChunk.Hash
+		parentChunkStateRoot = parentChunk.StateRoot
+	}
+
+	hash, err := chunk.Hash(totalL1MessagePoppedBefore)
+	if err != nil {
+		log.Error("failed to get chunk hash", "err", err)
+		return nil, fmt.Errorf("Chunk.InsertChunk error: %w", err)
+	}
+
+	var totalL2TxGas uint64
+	var totalL2TxNum uint64
+	var totalL1CommitCalldataSize uint64
+	var totalL1CommitGas uint64
+	for _, block := range chunk.Blocks {
+		totalL2TxGas += block.Header.GasUsed
+		totalL2TxNum += block.L2TxsNum()
+		totalL1CommitCalldataSize += block.EstimateL1CommitCalldataSize()
+		totalL1CommitGas += block.EstimateL1CommitGas()
+	}
+
+	numBlocks := len(chunk.Blocks)
+	newChunk := Chunk{
+		Index:                        chunkIndex,
+		Hash:                         hash.Hex(),
+		StartBlockNumber:             chunk.Blocks[0].Header.Number.Uint64(),
+		StartBlockHash:               chunk.Blocks[0].Header.Hash().Hex(),
+		EndBlockNumber:               chunk.Blocks[numBlocks-1].Header.Number.Uint64(),
+		EndBlockHash:                 chunk.Blocks[numBlocks-1].Header.Hash().Hex(),
+		TotalL2TxGas:                 totalL2TxGas,
+		TotalL2TxNum:                 uint32(totalL2TxNum),
+		TotalL1CommitCalldataSize:    uint32(totalL1CommitCalldataSize),
+		TotalL1CommitGas:             totalL1CommitGas,
+		StartBlockTime:               chunk.Blocks[0].Header.Time,
+		TotalL1MessagesPoppedBefore:  totalL1MessagePoppedBefore,
+		TotalL1MessagesPoppedInChunk: uint32(chunk.NumL1Messages(totalL1MessagePoppedBefore)),
+		ParentChunkHash:              parentChunkHash,
+		StateRoot:                    chunk.Blocks[numBlocks-1].Header.Root.Hex(),
+		ParentChunkStateRoot:         parentChunkStateRoot,
+		WithdrawRoot:                 chunk.Blocks[numBlocks-1].WithdrawRoot.Hex(),
+		ProvingStatus:                int16(types.ProvingTaskUnassigned),
+	}
+
+	db := o.db
+	if len(dbTX) > 0 && dbTX[0] != nil {
+		db = dbTX[0]
+	}
+	db = db.WithContext(ctx)
+	db = db.Model(&Chunk{})
+
+	if err := db.Create(&newChunk).Error; err != nil {
+		return nil, fmt.Errorf("Chunk.InsertChunk error: %w, chunk hash: %v", err, newChunk.Hash)
+	}
+
+	return &newChunk, nil
+}
+
+// UpdateBatchHashInRange updates the batch_hash for chunks within the specified range (inclusive).
+// The range is closed, i.e., it includes both start and end indices.
+// for unit test
+func (o *Chunk) UpdateBatchHashInRange(ctx context.Context, startIndex uint64, endIndex uint64, batchHash string) error {
+	db := o.db.WithContext(ctx)
+	db = db.Model(&Chunk{})
+	db = db.Where("index >= ? AND index <= ?", startIndex, endIndex)
+
+	if err := db.Update("batch_hash", batchHash).Error; err != nil {
+		return fmt.Errorf("Chunk.UpdateBatchHashInRange error: %w, start index: %v, end index: %v, batch hash: %v", err, startIndex, endIndex, batchHash)
+	}
+	return nil
+}

tests/integration-test/orm/l2_block.go

@@ -0,0 +1,112 @@
+package orm
+
+import (
+	"context"
+	"encoding/json"
+	"fmt"
+	"time"
+
+	"github.com/scroll-tech/go-ethereum/log"
+	"gorm.io/gorm"
+
+	"scroll-tech/common/types"
+)
+
+// L2Block represents a l2 block in the database.
+type L2Block struct {
+	db *gorm.DB `gorm:"column:-"`
+
+	// block
+	Number         uint64 `json:"number" gorm:"number"`
+	Hash           string `json:"hash" gorm:"hash"`
+	ParentHash     string `json:"parent_hash" gorm:"parent_hash"`
+	Header         string `json:"header" gorm:"header"`
+	Transactions   string `json:"transactions" gorm:"transactions"`
+	WithdrawRoot   string `json:"withdraw_root" gorm:"withdraw_root"`
+	StateRoot      string `json:"state_root" gorm:"state_root"`
+	TxNum          uint32 `json:"tx_num" gorm:"tx_num"`
+	GasUsed        uint64 `json:"gas_used" gorm:"gas_used"`
+	BlockTimestamp uint64 `json:"block_timestamp" gorm:"block_timestamp"`
+	RowConsumption string `json:"row_consumption" gorm:"row_consumption"`
+
+	// chunk
+	ChunkHash string `json:"chunk_hash" gorm:"chunk_hash;default:NULL"`
+
+	// metadata
+	CreatedAt time.Time      `json:"created_at" gorm:"column:created_at"`
+	UpdatedAt time.Time      `json:"updated_at" gorm:"column:updated_at"`
+	DeletedAt gorm.DeletedAt `json:"deleted_at" gorm:"column:deleted_at;default:NULL"`
+}
+
+// NewL2Block creates a new L2Block instance.
+func NewL2Block(db *gorm.DB) *L2Block {
+	return &L2Block{db: db}
+}
+
+// TableName returns the name of the "l2_block" table.
+func (*L2Block) TableName() string {
+	return "l2_block"
+}
+
+// InsertL2Blocks inserts l2 blocks into the "l2_block" table.
+// for unit test
+func (o *L2Block) InsertL2Blocks(ctx context.Context, blocks []*types.WrappedBlock) error {
+	var l2Blocks []L2Block
+	for _, block := range blocks {
+		header, err := json.Marshal(block.Header)
+		if err != nil {
+			log.Error("failed to marshal block header", "hash", block.Header.Hash().String(), "err", err)
+			return fmt.Errorf("L2Block.InsertL2Blocks error: %w", err)
+		}
+
+		txs, err := json.Marshal(block.Transactions)
+		if err != nil {
+			log.Error("failed to marshal transactions", "hash", block.Header.Hash().String(), "err", err)
+			return fmt.Errorf("L2Block.InsertL2Blocks error: %w", err)
+		}
+
+		rc, err := json.Marshal(block.RowConsumption)
+		if err != nil {
+			log.Error("failed to marshal RowConsumption", "hash", block.Header.Hash().String(), "err", err)
+			return fmt.Errorf("L2Block.InsertL2Blocks error: %w, block hash: %v", err, block.Header.Hash().String())
+		}
+
+		l2Block := L2Block{
+			Number:         block.Header.Number.Uint64(),
+			Hash:           block.Header.Hash().String(),
+			ParentHash:     block.Header.ParentHash.String(),
+			Transactions:   string(txs),
+			WithdrawRoot:   block.WithdrawRoot.Hex(),
+			StateRoot:      block.Header.Root.Hex(),
+			TxNum:          uint32(len(block.Transactions)),
+			GasUsed:        block.Header.GasUsed,
+			BlockTimestamp: block.Header.Time,
+			Header:         string(header),
+			RowConsumption: string(rc),
+		}
+		l2Blocks = append(l2Blocks, l2Block)
+	}
+
+	db := o.db.WithContext(ctx)
+	db = db.Model(&L2Block{})
+
+	if err := db.Create(&l2Blocks).Error; err != nil {
+		return fmt.Errorf("L2Block.InsertL2Blocks error: %w", err)
+	}
+	return nil
+}
+
+// UpdateChunkHashInRange updates the chunk hash for l2 blocks within the specified range (inclusive).
+// The range is closed, i.e., it includes both start and end indices.
+// for unit test
+func (o *L2Block) UpdateChunkHashInRange(ctx context.Context, startNumber uint64, endNumber uint64, chunkHash string) error {
+	db := o.db.WithContext(ctx)
+	db = db.Model(&L2Block{})
+	db = db.Where("number >= ? AND number <= ?", startNumber, endNumber)
+
+	if err := db.Update("chunk_hash", chunkHash).Error; err != nil {
+		return fmt.Errorf("L2Block.UpdateChunkHashInRange error: %w, start number: %v, end number: %v, chunk hash: %v",
+			err, startNumber, endNumber, chunkHash)
+	}
+	return nil
+}