feat(coordinator): print version at startup (#800)

Co-authored-by: HAOYUatHZ <HAOYUatHZ@users.noreply.github.com>

.github/scripts/bump_version_dot_go.mjs

@@ -0,0 +1,37 @@
+import { URL } from "url";
+import { readFileSync, writeFileSync } from "fs";
+
+const versionFilePath = new URL(
+  "../../common/version/version.go",
+  import.meta.url
+).pathname;
+
+const versionFileContent = readFileSync(versionFilePath, { encoding: "utf-8" });
+
+const currentVersion = versionFileContent.match(
+  /var tag = "(?<version>v(?<major>\d+)\.(?<minor>\d+)\.(?<patch>\d+))"/
+);
+
+try {
+  parseInt(currentVersion.groups.major);
+  parseInt(currentVersion.groups.minor);
+  parseInt(currentVersion.groups.patch);
+} catch (err) {
+  console.error(new Error("Failed to parse version in version.go file"));
+  throw err;
+}
+
+// prettier-ignore
+const newVersion = `v${currentVersion.groups.major}.${currentVersion.groups.minor}.${parseInt(currentVersion.groups.patch) + 1}`;
+
+console.log(
+  `Bump version from ${currentVersion.groups.version} to ${newVersion}`
+);
+
+writeFileSync(
+  versionFilePath,
+  versionFileContent.replace(
+    `var tag = "${currentVersion.groups.version}"`,
+    `var tag = "${newVersion}"`
+  )
+);

.github/workflows/bridge.yml

@@ -43,6 +43,8 @@ jobs:
         version: '0.8.16'
     - name: Install Geth Tools
       uses: gacts/install-geth-tools@v1
+      with:
+        version: 1.10.19
     - name: Lint
       working-directory: 'bridge'
       run: |
@@ -92,6 +94,8 @@ jobs:
         version: '0.8.16'
     - name: Install Geth Tools
       uses: gacts/install-geth-tools@v1
+      with:
+        version: 1.10.19
     - name: Build prerequisites
       run: |
         make dev_docker

.github/workflows/bump_version.yml

@@ -0,0 +1,61 @@
+name: Bump Version
+
+on:
+  pull_request:
+    branches: [develop]
+    types:
+      - opened
+      - reopened
+      - synchronize
+      - ready_for_review
+
+jobs:
+  check:
+    runs-on: ubuntu-latest
+    outputs:
+      check-result: ${{ steps.check-diff.outputs.result }}
+    steps:
+      - name: Checkout code
+        uses: actions/checkout@v3
+      - name: check diff
+        id: check-diff
+        run: |
+          set -euo pipefail
+
+          # fetch develop branch so that we can diff against later
+          git fetch origin develop
+
+          echo 'checking verion changes in diff...'
+
+          # check if version changed in version.go
+          # note: the grep will fail if use \d instead of [0-9]
+          git diff HEAD..origin/develop --text --no-ext-diff --unified=0 --no-prefix common/version/version.go | grep -E '^\+var tag = "v[0-9]+\.[0-9]+\.[0-9]+"$' && true
+
+          exit_code=$?
+
+          # auto bump if version is not bumped manually
+          echo '> require auto version bump?'
+
+          if [ $exit_code -eq 0 ]; then
+            echo '> no, already bumped'
+            echo "result=no-bump" >> "$GITHUB_OUTPUT"
+          else
+            echo '> yes'
+            echo "result=bump" >> "$GITHUB_OUTPUT"
+          fi
+  bump:
+    runs-on: ubuntu-latest
+    needs: check
+    if: needs.check.outputs.check-result == 'bump'
+    steps:
+      - name: Checkout code
+        uses: actions/checkout@v3
+      - name: Install Node.js 16
+        uses: actions/setup-node@v3
+        with:
+          node-version: 16
+      - name: bump version in common/version/version.go
+        run: node .github/scripts/bump_version_dot_go.mjs
+      - uses: stefanzweifel/git-auto-commit-action@3ea6ae190baf489ba007f7c92608f33ce20ef04a
+        with:
+          commit_message: "chore: auto version bump [bot]"

.github/workflows/common.yml

@@ -88,6 +88,8 @@ jobs:
         version: '0.8.16'
     - name: Install Geth Tools
       uses: gacts/install-geth-tools@v1
+      with:
+        version: 1.10.19
     - name: Build prerequisites
       run: |
         make dev_docker

.github/workflows/coordinator.yml

@@ -104,6 +104,8 @@ jobs:
         version: '0.8.16'
     - name: Install Geth Tools
       uses: gacts/install-geth-tools@v1
+      with:
+        version: 1.10.19
     - name: Build prerequisites
       run: |
         make dev_docker

.github/workflows/database.yml

@@ -81,6 +81,8 @@ jobs:
         version: '0.8.16'
     - name: Install Geth Tools
       uses: gacts/install-geth-tools@v1
+      with:
+        version: 1.10.19
     - name: Build prerequisites
       run: |
         make dev_docker

.github/workflows/docker.yaml

@@ -6,7 +6,7 @@ on:
       - v**
 
 jobs:
-  build-and-push:
+  event_watcher:
     runs-on: ubuntu-latest
     steps:
     - name: Checkout code
@@ -27,6 +27,18 @@ jobs:
         tags: scrolltech/event-watcher:${{github.ref_name}}
         # cache-from: type=gha,scope=${{ github.workflow }}
         # cache-to: type=gha,scope=${{ github.workflow }}
+  gas_oracle:
+    runs-on: ubuntu-latest
+    steps:
+    - name: Checkout code
+      uses: actions/checkout@v2
+    - name: Set up Docker Buildx
+      uses: docker/setup-buildx-action@v2
+    - name: Login to Docker Hub
+      uses: docker/login-action@v2
+      with:
+        username: ${{ secrets.DOCKERHUB_USERNAME }}
+        password: ${{ secrets.DOCKERHUB_TOKEN }}
     - name: Build and push gas_oracle docker
       uses: docker/build-push-action@v2
       with:
@@ -36,6 +48,18 @@ jobs:
         tags: scrolltech/gas-oracle:${{github.ref_name}}
         # cache-from: type=gha,scope=${{ github.workflow }}
         # cache-to: type=gha,scope=${{ github.workflow }}
+  msg_relayer:
+    runs-on: ubuntu-latest
+    steps:
+    - name: Checkout code
+      uses: actions/checkout@v2
+    - name: Set up Docker Buildx
+      uses: docker/setup-buildx-action@v2
+    - name: Login to Docker Hub
+      uses: docker/login-action@v2
+      with:
+        username: ${{ secrets.DOCKERHUB_USERNAME }}
+        password: ${{ secrets.DOCKERHUB_TOKEN }}
     - name: Build and push msg_relayer docker
       uses: docker/build-push-action@v2
       with:
@@ -45,6 +69,18 @@ jobs:
         tags: scrolltech/msg-relayer:${{github.ref_name}}
         # cache-from: type=gha,scope=${{ github.workflow }}
         # cache-to: type=gha,scope=${{ github.workflow }}
+  rollup_relayer:
+    runs-on: ubuntu-latest
+    steps:
+    - name: Checkout code
+      uses: actions/checkout@v2
+    - name: Set up Docker Buildx
+      uses: docker/setup-buildx-action@v2
+    - name: Login to Docker Hub
+      uses: docker/login-action@v2
+      with:
+        username: ${{ secrets.DOCKERHUB_USERNAME }}
+        password: ${{ secrets.DOCKERHUB_TOKEN }}
     - name: Build and push rollup_relayer docker
       uses: docker/build-push-action@v2
       with:
@@ -54,6 +90,18 @@ jobs:
         tags: scrolltech/rollup-relayer:${{github.ref_name}}
         # cache-from: type=gha,scope=${{ github.workflow }}
         # cache-to: type=gha,scope=${{ github.workflow }}
+  bridgehistoryapi-cross-msg-fetcher:
+    runs-on: ubuntu-latest
+    steps:
+    - name: Checkout code
+      uses: actions/checkout@v2
+    - name: Set up Docker Buildx
+      uses: docker/setup-buildx-action@v2
+    - name: Login to Docker Hub
+      uses: docker/login-action@v2
+      with:
+        username: ${{ secrets.DOCKERHUB_USERNAME }}
+        password: ${{ secrets.DOCKERHUB_TOKEN }}
     - name: Build and push bridgehistoryapi-cross-msg-fetcher docker
       uses: docker/build-push-action@v2
       with:
@@ -63,6 +111,18 @@ jobs:
         tags: scrolltech/bridgehistoryapi-cross-msg-fetcher:${{github.ref_name}}
         # cache-from: type=gha,scope=${{ github.workflow }}
         # cache-to: type=gha,scope=${{ github.workflow }}
+  bridgehistoryapi-server:
+    runs-on: ubuntu-latest
+    steps:
+    - name: Checkout code
+      uses: actions/checkout@v2
+    - name: Set up Docker Buildx
+      uses: docker/setup-buildx-action@v2
+    - name: Login to Docker Hub
+      uses: docker/login-action@v2
+      with:
+        username: ${{ secrets.DOCKERHUB_USERNAME }}
+        password: ${{ secrets.DOCKERHUB_TOKEN }}
     - name: Build and push bridgehistoryapi-server docker
       uses: docker/build-push-action@v2
       with:
@@ -72,6 +132,18 @@ jobs:
         tags: scrolltech/bridgehistoryapi-server:${{github.ref_name}}
         # cache-from: type=gha,scope=${{ github.workflow }}
         # cache-to: type=gha,scope=${{ github.workflow }}
+  coordinator:
+    runs-on: ubuntu-latest
+    steps:
+    - name: Checkout code
+      uses: actions/checkout@v2
+    - name: Set up Docker Buildx
+      uses: docker/setup-buildx-action@v2
+    - name: Login to Docker Hub
+      uses: docker/login-action@v2
+      with:
+        username: ${{ secrets.DOCKERHUB_USERNAME }}
+        password: ${{ secrets.DOCKERHUB_TOKEN }}
     - name: Build and push coordinator docker
       uses: docker/build-push-action@v2
       with:
@@ -81,3 +153,24 @@ jobs:
         tags: scrolltech/coordinator:${{github.ref_name}}
         # cache-from: type=gha,scope=${{ github.workflow }}
         # cache-to: type=gha,scope=${{ github.workflow }}
+  prover-stats-api:
+    runs-on: ubuntu-latest
+    steps:
+    - name: Checkout code
+      uses: actions/checkout@v2
+    - name: Set up Docker Buildx
+      uses: docker/setup-buildx-action@v2
+    - name: Login to Docker Hub
+      uses: docker/login-action@v2
+      with:
+        username: ${{ secrets.DOCKERHUB_USERNAME }}
+        password: ${{ secrets.DOCKERHUB_TOKEN }}
+    - name: Build and push prover-stats-api docker
+      uses: docker/build-push-action@v2
+      with:
+        context: .
+        file: ./build/dockerfiles/prover-stats-api.Dockerfile
+        push: true
+        tags: scrolltech/prover-stats-api:${{github.ref_name}}
+        # cache-from: type=gha,scope=${{ github.workflow }}
+        # cache-to: type=gha,scope=${{ github.workflow }}

.github/workflows/integration.yaml

@@ -33,6 +33,8 @@ jobs:
         version: '0.8.16'
     - name: Install Geth Tools
       uses: gacts/install-geth-tools@v1
+      with:
+        version: 1.10.19
     - name: Build prerequisites
       run: |
         make dev_docker

Makefile

@@ -15,14 +15,14 @@ lint: ## The code's format and security checks.
 
 update: ## update dependencies
 	go work sync
-	cd $(PWD)/bridge/ && go get -u github.com/scroll-tech/go-ethereum@scroll-v4.3.18 && go mod tidy
+	cd $(PWD)/bridge/ && go get -u github.com/scroll-tech/go-ethereum@scroll-v4.3.34 && go mod tidy
 	cd $(PWD)/bridge-history-api/ && go get -u github.com/ethereum/go-ethereum@latest && go mod tidy
-	cd $(PWD)/common/ && go get -u github.com/scroll-tech/go-ethereum@scroll-v4.3.18 && go mod tidy
-	cd $(PWD)/coordinator/ && go get -u github.com/scroll-tech/go-ethereum@scroll-v4.3.18 && go mod tidy
-	cd $(PWD)/database/ && go get -u github.com/scroll-tech/go-ethereum@scroll-v4.3.18 && go mod tidy
-	cd $(PWD)/prover/ && go get -u github.com/scroll-tech/go-ethereum@scroll-v4.3.18 && go mod tidy
-	cd $(PWD)/prover-stats-api/ && go get -u github.com/scroll-tech/go-ethereum@scroll-v4.3.18 && go mod tidy
-	cd $(PWD)/tests/integration-test/ && go get -u github.com/scroll-tech/go-ethereum@scroll-v4.3.18 && go mod tidy
+	cd $(PWD)/common/ && go get -u github.com/scroll-tech/go-ethereum@scroll-v4.3.34 && go mod tidy
+	cd $(PWD)/coordinator/ && go get -u github.com/scroll-tech/go-ethereum@scroll-v4.3.34 && go mod tidy
+	cd $(PWD)/database/ && go get -u github.com/scroll-tech/go-ethereum@scroll-v4.3.34 && go mod tidy
+	cd $(PWD)/prover/ && go get -u github.com/scroll-tech/go-ethereum@scroll-v4.3.34 && go mod tidy
+	cd $(PWD)/prover-stats-api/ && go get -u github.com/scroll-tech/go-ethereum@scroll-v4.3.34 && go mod tidy
+	cd $(PWD)/tests/integration-test/ && go get -u github.com/scroll-tech/go-ethereum@scroll-v4.3.34 && go mod tidy
 	goimports -local $(PWD)/bridge/ -w .
 	goimports -local $(PWD)/bridge-history-api/ -w .
 	goimports -local $(PWD)/common/ -w .

bridge-history-api/crossmsg/messageproof/msg_proof_updater.go

@@ -53,11 +53,11 @@ func (m *MsgProofUpdater) Start() {
 					continue
 				}
 				latestBatchIndexWithProof, err := m.l2SentMsgOrm.GetLatestL2SentMsgBatchIndex(m.ctx)
-				log.Info("latest batc with proof", "batch_index", latestBatchIndexWithProof)
 				if err != nil {
 					log.Error("MsgProofUpdater: Can not get latest L2SentMsgBatchIndex: ", "err", err)
 					continue
 				}
+				log.Info("latest batch with proof", "batch_index", latestBatchIndexWithProof)
 				var start uint64
 				if latestBatchIndexWithProof < 0 {
 					start = 1

bridge-history-api/go.mod

@@ -3,7 +3,7 @@ module bridge-history-api
 go 1.19
 
 require (
-	github.com/ethereum/go-ethereum v1.12.0
+	github.com/ethereum/go-ethereum v1.12.2
 	github.com/gin-contrib/cors v1.4.0
 	github.com/gin-gonic/gin v1.9.1
 	github.com/mattn/go-colorable v0.1.13
@@ -33,13 +33,13 @@ require (
 	github.com/consensys/bavard v0.1.13 // indirect
 	github.com/consensys/gnark-crypto v0.10.0 // indirect
 	github.com/cpuguy83/go-md2man/v2 v2.0.2 // indirect
-	github.com/crate-crypto/go-kzg-4844 v0.2.0 // indirect
+	github.com/crate-crypto/go-kzg-4844 v0.3.0 // indirect
 	github.com/davecgh/go-spew v1.1.1 // indirect
 	github.com/deckarep/golang-set/v2 v2.1.0 // indirect
 	github.com/decred/dcrd/dcrec/secp256k1/v4 v4.2.0 // indirect
 	github.com/deepmap/oapi-codegen v1.8.2 // indirect
 	github.com/docker/docker v23.0.6+incompatible // indirect
-	github.com/ethereum/c-kzg-4844 v0.2.0 // indirect
+	github.com/ethereum/c-kzg-4844 v0.3.1 // indirect
 	github.com/fjl/memsize v0.0.0-20190710130421-bcb5799ab5e5 // indirect
 	github.com/fsnotify/fsnotify v1.6.0 // indirect
 	github.com/gabriel-vasile/mimetype v1.4.2 // indirect
@@ -61,6 +61,7 @@ require (
 	github.com/gorilla/websocket v1.5.0 // indirect
 	github.com/graph-gophers/graphql-go v1.3.0 // indirect
 	github.com/hashicorp/go-bexpr v0.1.10 // indirect
+	github.com/holiman/billy v0.0.0-20230718173358-1c7e68d277a7 // indirect
 	github.com/holiman/bloomfilter/v2 v2.0.3 // indirect
 	github.com/holiman/uint256 v1.2.3 // indirect
 	github.com/huin/goupnp v1.0.3 // indirect
@@ -103,7 +104,7 @@ require (
 	github.com/russross/blackfriday/v2 v2.1.0 // indirect
 	github.com/shirou/gopsutil v3.21.11+incompatible // indirect
 	github.com/status-im/keycard-go v0.2.0 // indirect
-	github.com/supranational/blst v0.3.11-0.20230406105308-e9dfc5ee724b // indirect
+	github.com/supranational/blst v0.3.11 // indirect
 	github.com/syndtr/goleveldb v1.0.1-0.20210819022825-2ae1ddf74ef7 // indirect
 	github.com/tklauser/go-sysconf v0.3.11 // indirect
 	github.com/tklauser/numcpus v0.6.0 // indirect
@@ -113,12 +114,12 @@ require (
 	github.com/xrash/smetrics v0.0.0-20201216005158-039620a65673 // indirect
 	github.com/yusufpapurcu/wmi v1.2.2 // indirect
 	golang.org/x/arch v0.4.0 // indirect
-	golang.org/x/crypto v0.11.0 // indirect
-	golang.org/x/exp v0.0.0-20230206171751-46f607a40771 // indirect
+	golang.org/x/crypto v0.12.0 // indirect
+	golang.org/x/exp v0.0.0-20230810033253-352e893a4cad // indirect
 	golang.org/x/net v0.12.0 // indirect
 	golang.org/x/sync v0.3.0 // indirect
-	golang.org/x/sys v0.10.0 // indirect
-	golang.org/x/text v0.11.0 // indirect
+	golang.org/x/sys v0.11.0 // indirect
+	golang.org/x/text v0.12.0 // indirect
 	golang.org/x/time v0.3.0 // indirect
 	golang.org/x/tools v0.11.0 // indirect
 	google.golang.org/protobuf v1.31.0 // indirect

bridge-history-api/go.sum

@@ -66,8 +66,8 @@ github.com/coreos/go-semver v0.2.0/go.mod h1:nnelYz7RCh+5ahJtPPxZlU+153eP4D4r3Ee
 github.com/cpuguy83/go-md2man v1.0.10/go.mod h1:SmD6nW6nTyfqj6ABTjUi3V3JVMnlJmwcJI5acqYI6dE=
 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=
-github.com/crate-crypto/go-kzg-4844 v0.2.0 h1:UVuHOE+5tIWrim4zf/Xaa43+MIsDCPyW76QhUpiMGj4=
-github.com/crate-crypto/go-kzg-4844 v0.2.0/go.mod h1:SBP7ikXEgDnUPONgm33HtuDZEDtWa3L4QtN1ocJSEQ4=
+github.com/crate-crypto/go-kzg-4844 v0.3.0 h1:UBlWE0CgyFqqzTI+IFyCzA7A3Zw4iip6uzRv5NIXG0A=
+github.com/crate-crypto/go-kzg-4844 v0.3.0/go.mod h1:SBP7ikXEgDnUPONgm33HtuDZEDtWa3L4QtN1ocJSEQ4=
 github.com/creack/pty v1.1.9/go.mod h1:oKZEueFk5CKHvIhNR5MUki03XCEU+Q6VDXinZuGJ33E=
 github.com/cyberdelia/templates v0.0.0-20141128023046-ca7fffd4298c/go.mod h1:GyV+0YP4qX0UQ7r2MoYZ+AvYDp12OF5yg4q8rGnyNh4=
 github.com/davecgh/go-spew v0.0.0-20171005155431-ecdeabc65495/go.mod h1:J7Y8YcW2NihsgmVo/mv3lAwl/skON4iLHjSsI+c5H38=
@@ -94,10 +94,10 @@ github.com/envoyproxy/go-control-plane v0.9.1-0.20191026205805-5f8ba28d4473/go.m
 github.com/envoyproxy/go-control-plane v0.9.9-0.20210217033140-668b12f5399d/go.mod h1:cXg6YxExXjJnVBQHBLXeUAgxn2UodCpnH306RInaBQk=
 github.com/envoyproxy/protoc-gen-validate v0.1.0/go.mod h1:iSmxcyjqTsJpI2R4NaDN7+kN2VEUnK/pcBlmesArF7c=
 github.com/etcd-io/bbolt v1.3.3/go.mod h1:ZF2nL25h33cCyBtcyWeZ2/I3HQOfTP+0PIEvHjkjCrw=
-github.com/ethereum/c-kzg-4844 v0.2.0 h1:+cUvymlnoDDQgMInp25Bo3OmLajmmY8mLJ/tLjqd77Q=
-github.com/ethereum/c-kzg-4844 v0.2.0/go.mod h1:WI2Nd82DMZAAZI1wV2neKGost9EKjvbpQR9OqE5Qqa8=
-github.com/ethereum/go-ethereum v1.12.0 h1:bdnhLPtqETd4m3mS8BGMNvBTf36bO5bx/hxE2zljOa0=
-github.com/ethereum/go-ethereum v1.12.0/go.mod h1:/oo2X/dZLJjf2mJ6YT9wcWxa4nNJDBKDBU6sFIpx1Gs=
+github.com/ethereum/c-kzg-4844 v0.3.1 h1:sR65+68+WdnMKxseNWxSJuAv2tsUrihTpVBTfM/U5Zg=
+github.com/ethereum/c-kzg-4844 v0.3.1/go.mod h1:VewdlzQmpT5QSrVhbBuGoCdFJkpaJlO1aQputP83wc0=
+github.com/ethereum/go-ethereum v1.12.2 h1:eGHJ4ij7oyVqUQn48LBz3B7pvQ8sV0wGJiIE6gDq/6Y=
+github.com/ethereum/go-ethereum v1.12.2/go.mod h1:1cRAEV+rp/xX0zraSCBnu9Py3HQ+geRMj3HdR+k0wfI=
 github.com/fasthttp-contrib/websocket v0.0.0-20160511215533-1f3b11f56072/go.mod h1:duJ4Jxv5lDcvg4QuQr0oowTf7dz4/CR8NtyCooz9HL8=
 github.com/fatih/structs v1.1.0/go.mod h1:9NiDSp5zOcgEDl+j00MP/WkGVPOlPRLejGD8Ga6PJ7M=
 github.com/fjl/memsize v0.0.0-20190710130421-bcb5799ab5e5 h1:FtmdgXiUlNeRsoNMFlKLDt+S+6hbjVMEW6RGQ7aUf7c=
@@ -212,6 +212,8 @@ github.com/hashicorp/go-bexpr v0.1.10 h1:9kuI5PFotCboP3dkDYFr/wi0gg0QVbSNz5oFRpx
 github.com/hashicorp/go-bexpr v0.1.10/go.mod h1:oxlubA2vC/gFVfX1A6JGp7ls7uCDlfJn732ehYYg+g0=
 github.com/hashicorp/go-version v1.2.0/go.mod h1:fltr4n8CU8Ke44wwGCBoEymUuxUHl09ZGVZPK5anwXA=
 github.com/hashicorp/hcl v1.0.0/go.mod h1:E5yfLk+7swimpb2L/Alb/PJmXilQ/rhwaUYs4T20WEQ=
+github.com/holiman/billy v0.0.0-20230718173358-1c7e68d277a7 h1:3JQNjnMRil1yD0IfZKHF9GxxWKDJGj8I0IqOUol//sw=
+github.com/holiman/billy v0.0.0-20230718173358-1c7e68d277a7/go.mod h1:5GuXa7vkL8u9FkFuWdVvfR5ix8hRB7DbOAaYULamFpc=
 github.com/holiman/bloomfilter/v2 v2.0.3 h1:73e0e/V0tCydx14a0SCYS/EWCxgwLZ18CZcZKVu0fao=
 github.com/holiman/bloomfilter/v2 v2.0.3/go.mod h1:zpoh+gs7qcpqrHr3dB55AMiJwo0iURXE7ZOP9L9hSkA=
 github.com/holiman/uint256 v1.2.3 h1:K8UWO1HUJpRMXBxbmaY1Y8IAMZC/RsKB+ArEnnK4l5o=
@@ -431,8 +433,8 @@ github.com/stretchr/testify v1.8.1/go.mod h1:w2LPCIKwWwSfY2zedu0+kehJoqGctiVI29o
 github.com/stretchr/testify v1.8.2/go.mod h1:w2LPCIKwWwSfY2zedu0+kehJoqGctiVI29o6fzry7u4=
 github.com/stretchr/testify v1.8.3 h1:RP3t2pwF7cMEbC1dqtB6poj3niw/9gnV4Cjg5oW5gtY=
 github.com/stretchr/testify v1.8.3/go.mod h1:sz/lmYIOXD/1dqDmKjjqLyZ2RngseejIcXlSw2iwfAo=
-github.com/supranational/blst v0.3.11-0.20230406105308-e9dfc5ee724b h1:u49mjRnygnB34h8OKbnNJFVUtWSKIKb1KukdV8bILUM=
-github.com/supranational/blst v0.3.11-0.20230406105308-e9dfc5ee724b/go.mod h1:jZJtfjgudtNl4en1tzwPIV3KjUnQUvG3/j+w+fVonLw=
+github.com/supranational/blst v0.3.11 h1:LyU6FolezeWAhvQk0k6O/d49jqgO52MSDDfYgbeoEm4=
+github.com/supranational/blst v0.3.11/go.mod h1:jZJtfjgudtNl4en1tzwPIV3KjUnQUvG3/j+w+fVonLw=
 github.com/syndtr/goleveldb v1.0.1-0.20210819022825-2ae1ddf74ef7 h1:epCh84lMvA70Z7CTTCmYQn2CKbY8j86K7/FAIr141uY=
 github.com/syndtr/goleveldb v1.0.1-0.20210819022825-2ae1ddf74ef7/go.mod h1:q4W45IWZaF22tdD+VEXcAWRA037jwmWEB5VWYORlTpc=
 github.com/tklauser/go-sysconf v0.3.11 h1:89WgdJhk5SNwJfu+GKyYveZ4IaJ7xAkecBo+KdJV0CM=
@@ -491,11 +493,11 @@ golang.org/x/crypto v0.0.0-20210322153248-0c34fe9e7dc2/go.mod h1:T9bdIzuCu7OtxOm
 golang.org/x/crypto v0.0.0-20210711020723-a769d52b0f97/go.mod h1:GvvjBRRGRdwPK5ydBHafDWAxML/pGHZbMvKqRZ5+Abc=
 golang.org/x/crypto v0.0.0-20210921155107-089bfa567519/go.mod h1:GvvjBRRGRdwPK5ydBHafDWAxML/pGHZbMvKqRZ5+Abc=
 golang.org/x/crypto v0.6.0/go.mod h1:OFC/31mSvZgRz0V1QTNCzfAI1aIRzbiufJtkMIlEp58=
-golang.org/x/crypto v0.11.0 h1:6Ewdq3tDic1mg5xRO4milcWCfMVQhI4NkqWWvqejpuA=
-golang.org/x/crypto v0.11.0/go.mod h1:xgJhtzW8F9jGdVFWZESrid1U1bjeNy4zgy5cRr/CIio=
+golang.org/x/crypto v0.12.0 h1:tFM/ta59kqch6LlvYnPa0yx5a83cL2nHflFhYKvv9Yk=
+golang.org/x/crypto v0.12.0/go.mod h1:NF0Gs7EO5K4qLn+Ylc+fih8BSTeIjAP05siRnAh98yw=
 golang.org/x/exp v0.0.0-20190121172915-509febef88a4/go.mod h1:CJ0aWSM057203Lf6IL+f9T1iT9GByDxfZKAQTCR3kQA=
-golang.org/x/exp v0.0.0-20230206171751-46f607a40771 h1:xP7rWLUr1e1n2xkK5YB4LI0hPEy3LJC6Wk+D4pGlOJg=
-golang.org/x/exp v0.0.0-20230206171751-46f607a40771/go.mod h1:CxIveKay+FTh1D0yPZemJVgC/95VzuuOLq5Qi4xnoYc=
+golang.org/x/exp v0.0.0-20230810033253-352e893a4cad h1:g0bG7Z4uG+OgH2QDODnjp6ggkk1bJDsINcuWmJN1iJU=
+golang.org/x/exp v0.0.0-20230810033253-352e893a4cad/go.mod h1:FXUEEKJgO7OQYeo8N01OfiKP8RXMtf6e8aTskBGqWdc=
 golang.org/x/lint v0.0.0-20181026193005-c67002cb31c3/go.mod h1:UVdnD1Gm6xHRNCYTkRU2/jEulfH38KcIWyp/GAMgvoE=
 golang.org/x/lint v0.0.0-20190227174305-5b3e6a55c961/go.mod h1:wehouNa3lNwaWXcvxsM5YxQ5yQlVC4a0KAMCusXpPoU=
 golang.org/x/lint v0.0.0-20190313153728-d0100b6bd8b3/go.mod h1:6SW0HCj/g11FgYtHlgUYUwCkIfeOF89ocIRzGO/8vkc=
@@ -585,8 +587,8 @@ golang.org/x/sys v0.0.0-20220908164124-27713097b956/go.mod h1:oPkhp1MJrh7nUepCBc
 golang.org/x/sys v0.2.0/go.mod h1:oPkhp1MJrh7nUepCBck5+mAzfO9JrbApNNgaTdGDITg=
 golang.org/x/sys v0.5.0/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/sys v0.11.0 h1:eG7RXZHdqOJ1i+0lgLgCpSXAp6M3LYlAo6osgSi0xOM=
+golang.org/x/sys v0.11.0/go.mod h1:oPkhp1MJrh7nUepCBck5+mAzfO9JrbApNNgaTdGDITg=
 golang.org/x/term v0.0.0-20201117132131-f5c789dd3221/go.mod h1:Nr5EML6q2oocZ2LXRh80K7BxOlk5/8JxuGnuhpl+muw=
 golang.org/x/term v0.0.0-20201126162022-7de9c90e9dd1/go.mod h1:bj7SfCRtBDWHUb9snDiAeCFNEtKQo2Wmx5Cou7ajbmo=
 golang.org/x/term v0.0.0-20210927222741-03fcf44c2211/go.mod h1:jbD1KX2456YbFQfuXm/mYQcufACuNUgVhRMnK/tPxf8=
@@ -598,8 +600,8 @@ golang.org/x/text v0.3.5/go.mod h1:5Zoc/QRtKVWzQhOtBMvqHzDpF6irO9z98xDceosuGiQ=
 golang.org/x/text v0.3.6/go.mod h1:5Zoc/QRtKVWzQhOtBMvqHzDpF6irO9z98xDceosuGiQ=
 golang.org/x/text v0.3.7/go.mod h1:u+2+/6zg+i71rQMx5EYifcz6MCKuco9NR6JIITiCfzQ=
 golang.org/x/text v0.7.0/go.mod h1:mrYo+phRRbMaCq/xk9113O4dZlRixOauAjOtrjsXDZ8=
-golang.org/x/text v0.11.0 h1:LAntKIrcmeSKERyiOh0XMV39LXS8IE9UL2yP7+f5ij4=
-golang.org/x/text v0.11.0/go.mod h1:TvPlkZtksWOMsz7fbANvkp4WM8x/WCo/om8BMLbz+aE=
+golang.org/x/text v0.12.0 h1:k+n5B8goJNdU7hSvEtMUz3d1Q6D/XW4COJSJR6fN0mc=
+golang.org/x/text v0.12.0/go.mod h1:TvPlkZtksWOMsz7fbANvkp4WM8x/WCo/om8BMLbz+aE=
 golang.org/x/time v0.0.0-20201208040808-7e3f01d25324/go.mod h1:tRJNPiyCQ0inRvYxbN9jk5I+vvW/OXSQhTDSoE431IQ=
 golang.org/x/time v0.0.0-20210220033141-f8bda1e9f3ba/go.mod h1:tRJNPiyCQ0inRvYxbN9jk5I+vvW/OXSQhTDSoE431IQ=
 golang.org/x/time v0.3.0 h1:rg5rLMjNzMS1RkNLzCG38eapWhnYLFYXDXj2gOlr8j4=

bridge-history-api/internal/route/route.go

@@ -15,6 +15,7 @@ func Route(router *gin.Engine, conf *config.Config) {
 	router.Use(cors.New(cors.Config{
 		AllowOrigins:     []string{"*"},
 		AllowMethods:     []string{"GET", "POST", "PUT", "DELETE"},
+		AllowHeaders:     []string{"Origin", "Content-Type", "Authorization"},
 		AllowCredentials: true,
 		MaxAge:           12 * time.Hour,
 	}))

bridge-history-api/orm/cross_msg.go

@@ -204,7 +204,7 @@ func (c *CrossMsg) DeleteL1CrossMsgAfterHeight(ctx context.Context, height uint6
 // GetL2CrossMsgByHash returns layer2 cross message by given hash
 func (c *CrossMsg) GetL2CrossMsgByHash(ctx context.Context, l2Hash common.Hash) (*CrossMsg, error) {
 	var result CrossMsg
-	err := c.db.WithContext(ctx).Model(&CrossMsg{}).Where("layer2_hash = ? AND msg_type = ?", l2Hash.String(), Layer1Msg).First(&result).Error
+	err := c.db.WithContext(ctx).Model(&CrossMsg{}).Where("layer2_hash = ? AND msg_type = ?", l2Hash.String(), Layer2Msg).First(&result).Error
 	if err != nil {
 		if errors.Is(err, gorm.ErrRecordNotFound) {
 			return nil, nil

bridge-history-api/orm/l2_sent_msg.go

@@ -2,6 +2,7 @@ package orm
 
 import (
 	"context"
+	"errors"
 	"fmt"
 	"time"
 
@@ -102,6 +103,9 @@ func (l *L2SentMsg) GetLatestL2SentMsgBatchIndex(ctx context.Context) (int64, er
 		Select("batch_index").
 		First(&result).
 		Error
+	if err != nil && errors.Is(err, gorm.ErrRecordNotFound) {
+		return -1, nil
+	}
 	if err != nil {
 		return -1, fmt.Errorf("L2SentMsg.GetLatestL2SentMsgBatchIndex error: %w", err)
 	}

bridge-history-api/utils/utils.go

@@ -1,7 +1,6 @@
 package utils
 
 import (
-	"bytes"
 	"context"
 	"encoding/binary"
 	"errors"
@@ -76,6 +75,14 @@ func GetBatchRangeFromCalldataV2(calldata []byte) (uint64, uint64, uint64, error
 	method := backendabi.ScrollChainV2ABI.Methods["commitBatch"]
 	values, err := method.Inputs.Unpack(calldata[4:])
 	if err != nil {
+		// special case: import genesis batch
+		method = backendabi.ScrollChainV2ABI.Methods["importGenesisBatch"]
+		_, err2 := method.Inputs.Unpack(calldata[4:])
+		if err2 == nil {
+			// genesis batch
+			return 0, 0, 0, nil
+		}
+		// none of "commitBatch" and "importGenesisBatch" match, give up
 		return 0, 0, 0, err
 	}
 	args := commitBatchArgs{}
@@ -110,48 +117,3 @@ func GetBatchRangeFromCalldataV2(calldata []byte) (uint64, uint64, uint64, error
 
 	return batchIndex, startBlock, finishBlock, err
 }
-
-// GetBatchRangeFromCalldataV1 find the block range from calldata, both inclusive.
-func GetBatchRangeFromCalldataV1(calldata []byte) ([]uint64, []uint64, []uint64, error) {
-	var batchIndices []uint64
-	var startBlocks []uint64
-	var finishBlocks []uint64
-	if bytes.Equal(calldata[0:4], common.Hex2Bytes("cb905499")) {
-		// commitBatches
-		method := backendabi.ScrollChainABI.Methods["commitBatches"]
-		values, err := method.Inputs.Unpack(calldata[4:])
-		if err != nil {
-			return batchIndices, startBlocks, finishBlocks, err
-		}
-		args := make([]backendabi.IScrollChainBatch, len(values))
-		err = method.Inputs.Copy(&args, values)
-		if err != nil {
-			return batchIndices, startBlocks, finishBlocks, err
-		}
-
-		for i := 0; i < len(args); i++ {
-			batchIndices = append(batchIndices, args[i].BatchIndex)
-			startBlocks = append(startBlocks, args[i].Blocks[0].BlockNumber)
-			finishBlocks = append(finishBlocks, args[i].Blocks[len(args[i].Blocks)-1].BlockNumber)
-		}
-	} else if bytes.Equal(calldata[0:4], common.Hex2Bytes("8c73235d")) {
-		// commitBatch
-		method := backendabi.ScrollChainABI.Methods["commitBatch"]
-		values, err := method.Inputs.Unpack(calldata[4:])
-		if err != nil {
-			return batchIndices, startBlocks, finishBlocks, err
-		}
-
-		args := backendabi.IScrollChainBatch{}
-		err = method.Inputs.Copy(&args, values)
-		if err != nil {
-			return batchIndices, startBlocks, finishBlocks, err
-		}
-		batchIndices = append(batchIndices, args.BatchIndex)
-		startBlocks = append(startBlocks, args.Blocks[0].BlockNumber)
-		finishBlocks = append(finishBlocks, args.Blocks[len(args.Blocks)-1].BlockNumber)
-	} else {
-		return batchIndices, startBlocks, finishBlocks, errors.New("invalid selector")
-	}
-	return batchIndices, startBlocks, finishBlocks, nil
-}

bridge-history-api/utils/utils_test.go

@@ -1,7 +1,6 @@
 package utils_test
 
 import (
-	"os"
 	"testing"
 
 	"github.com/ethereum/go-ethereum/common"
@@ -34,31 +33,11 @@ func TestGetBatchRangeFromCalldataV2(t *testing.T) {
 	assert.Equal(t, start, uint64(10))
 	assert.Equal(t, finish, uint64(20))
 	assert.Equal(t, batchIndex, uint64(2))
-}
 
-func TestGetBatchRangeFromCalldataV1(t *testing.T) {
-	calldata, err := os.ReadFile("../testdata/commit-batches-0x3095e91db7ba4a6fbf4654d607db322e58ff5579c502219c8024acaea74cf311.txt")
+	// genesis batch
+	batchIndex, start, finish, err = utils.GetBatchRangeFromCalldataV2(common.Hex2Bytes("3fdeecb200000000000000000000000000000000000000000000000000000000000000402dcb5308098d24a37fc1487a229fcedb09fa4343ede39cbad365bc925535bb09000000000000000000000000000000000000000000000000000000000000005900000000000000000000000000000000000000000000000000c252bc9780c4d83cf11f14b8cd03c92c4d18ce07710ba836d31d12da216c8330000000000000000000000000000000000000000000000000000000000000000000000000000000"))
 	assert.NoError(t, err)
-
-	// multiple batches
-	batchIndices, startBlocks, finishBlocks, err := utils.GetBatchRangeFromCalldataV1(common.Hex2Bytes(string(calldata[:])))
-	assert.NoError(t, err)
-	assert.Equal(t, len(batchIndices), 5)
-	assert.Equal(t, len(startBlocks), 5)
-	assert.Equal(t, len(finishBlocks), 5)
-	assert.Equal(t, batchIndices[0], uint64(1))
-	assert.Equal(t, batchIndices[1], uint64(2))
-	assert.Equal(t, batchIndices[2], uint64(3))
-	assert.Equal(t, batchIndices[3], uint64(4))
-	assert.Equal(t, batchIndices[4], uint64(5))
-	assert.Equal(t, startBlocks[0], uint64(1))
-	assert.Equal(t, startBlocks[1], uint64(6))
-	assert.Equal(t, startBlocks[2], uint64(7))
-	assert.Equal(t, startBlocks[3], uint64(19))
-	assert.Equal(t, startBlocks[4], uint64(20))
-	assert.Equal(t, finishBlocks[0], uint64(5))
-	assert.Equal(t, finishBlocks[1], uint64(6))
-	assert.Equal(t, finishBlocks[2], uint64(18))
-	assert.Equal(t, finishBlocks[3], uint64(19))
-	assert.Equal(t, finishBlocks[4], uint64(20))
+	assert.Equal(t, start, uint64(0))
+	assert.Equal(t, finish, uint64(0))
+	assert.Equal(t, batchIndex, uint64(0))
 }

bridge/abi/bridge_abi_test.go

@@ -15,8 +15,8 @@ func TestEventSignature(t *testing.T) {
 	assert.Equal(L1RelayedMessageEventSignature, common.HexToHash("4641df4a962071e12719d8c8c8e5ac7fc4d97b927346a3d7a335b1f7517e133c"))
 	assert.Equal(L1FailedRelayedMessageEventSignature, common.HexToHash("99d0e048484baa1b1540b1367cb128acd7ab2946d1ed91ec10e3c85e4bf51b8f"))
 
-	assert.Equal(L1CommitBatchEventSignature, common.HexToHash("2cdc615c74452778c0fb6184735e014c13aad2b62774fe0b09bd1dcc2cc14a62"))
-	assert.Equal(L1FinalizeBatchEventSignature, common.HexToHash("9d3058a3cb9739a2527f22dd9a4138065844037d3004254952e2458d808cc364"))
+	assert.Equal(L1CommitBatchEventSignature, common.HexToHash("2c32d4ae151744d0bf0b9464a3e897a1d17ed2f1af71f7c9a75f12ce0d28238f"))
+	assert.Equal(L1FinalizeBatchEventSignature, common.HexToHash("26ba82f907317eedc97d0cbef23de76a43dd6edb563bdb6e9407645b950a7a2d"))
 
 	assert.Equal(L1QueueTransactionEventSignature, common.HexToHash("69cfcb8e6d4192b8aba9902243912587f37e550d75c1fa801491fce26717f37e"))
 

bridge/cmd/rollup_relayer/app/app.go

@@ -110,7 +110,7 @@ func action(ctx *cli.Context) error {
 
 	go utils.Loop(subCtx, 2*time.Second, l2relayer.ProcessPendingBatches)
 
-	go utils.Loop(subCtx, 2*time.Second, l2relayer.ProcessCommittedBatches)
+	go utils.Loop(subCtx, 10*time.Second, l2relayer.ProcessCommittedBatches)
 
 	// Finish start all rollup relayer functions.
 	log.Info("Start rollup-relayer successfully")

bridge/conf/config.json

@@ -27,12 +27,8 @@
         "gas_price_diff": 50000
       },
       "finalize_batch_interval_sec": 0,
-      "message_sender_private_keys": [
-        "1212121212121212121212121212121212121212121212121212121212121212"
-      ],
-      "gas_oracle_sender_private_keys": [
-        "1313131313131313131313131313131313131313131313131313131313131313"
-      ]
+      "message_sender_private_key": "1212121212121212121212121212121212121212121212121212121212121212",
+      "gas_oracle_sender_private_key": "1313131313131313131313131313131313131313131313131313131313131313"
     }
   },
   "l2_config": {
@@ -62,15 +58,10 @@
         "gas_price_diff": 50000
       },
       "finalize_batch_interval_sec": 0,
-      "message_sender_private_keys": [
-        "1212121212121212121212121212121212121212121212121212121212121212"
-      ],
-      "gas_oracle_sender_private_keys": [
-        "1313131313131313131313131313131313131313131313131313131313131313"
-      ],
-      "rollup_sender_private_keys": [
-        "1414141414141414141414141414141414141414141414141414141414141414"
-      ]
+      "message_sender_private_key": "1212121212121212121212121212121212121212121212121212121212121212",
+      "gas_oracle_sender_private_key": "1313131313131313131313131313131313131313131313131313131313131313",
+      "commit_sender_private_key": "1414141414141414141414141414141414141414141414141414141414141414",
+      "finalize_sender_private_key": "1515151515151515151515151515151515151515151515151515151515151515"
     },
     "chunk_proposer_config": {
       "max_tx_gas_per_chunk": 1123456,

bridge/go.mod

@@ -4,13 +4,11 @@ go 1.19
 
 require (
 	github.com/agiledragon/gomonkey/v2 v2.9.0
-	github.com/orcaman/concurrent-map v1.0.0
 	github.com/orcaman/concurrent-map/v2 v2.0.1
-	github.com/scroll-tech/go-ethereum v1.10.14-0.20230804022247-26eeb40ea3ca
+	github.com/scroll-tech/go-ethereum v1.10.14-0.20230812030736-25fe3ba69a28
 	github.com/smartystreets/goconvey v1.8.0
 	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
 )
 
@@ -52,8 +50,9 @@ require (
 	github.com/tyler-smith/go-bip39 v1.1.0 // 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
+	golang.org/x/crypto v0.12.0 // indirect
+	golang.org/x/sync v0.3.0 // indirect
+	golang.org/x/sys v0.11.0 // indirect
 	golang.org/x/time v0.3.0 // indirect
 	gopkg.in/check.v1 v1.0.0-20201130134442-10cb98267c6c // indirect
 	gopkg.in/natefinch/npipe.v2 v2.0.0-20160621034901-c1b8fa8bdcce // indirect

bridge/go.sum

@@ -84,8 +84,6 @@ github.com/olekukonko/tablewriter v0.0.5 h1:P2Ga83D34wi1o9J6Wh1mRuqd4mF/x/lgBS7N
 github.com/onsi/ginkgo v1.6.0/go.mod h1:lLunBs/Ym6LB5Z9jYTR76FiuTmxDTDusOGeTQH+WWjE=
 github.com/onsi/ginkgo v1.7.0/go.mod h1:lLunBs/Ym6LB5Z9jYTR76FiuTmxDTDusOGeTQH+WWjE=
 github.com/onsi/gomega v1.4.3/go.mod h1:ex+gbHU/CVuBBDIJjb2X0qEXbFg53c61hWP/1CpauHY=
-github.com/orcaman/concurrent-map v1.0.0 h1:I/2A2XPCb4IuQWcQhBhSwGfiuybl/J0ev9HDbW65HOY=
-github.com/orcaman/concurrent-map v1.0.0/go.mod h1:Lu3tH6HLW3feq74c2GC+jIMS/K2CFcDWnWD9XkenwhI=
 github.com/orcaman/concurrent-map/v2 v2.0.1 h1:jOJ5Pg2w1oeB6PeDurIYf6k9PQ+aTITr/6lP/L/zp6c=
 github.com/orcaman/concurrent-map/v2 v2.0.1/go.mod h1:9Eq3TG2oBe5FirmYWQfYO5iH1q0Jv47PLaNK++uCdOM=
 github.com/pkg/diff v0.0.0-20210226163009-20ebb0f2a09e/go.mod h1:pJLUxLENpZxwdsKMEsNbx1VGcRFpLqf3715MtcvvzbA=
@@ -104,8 +102,8 @@ github.com/rogpeppe/go-internal v1.10.0/go.mod h1:UQnix2H7Ngw/k4C5ijL5+65zddjncj
 github.com/rs/cors v1.7.0 h1:+88SsELBHx5r+hZ8TCkggzSstaWNbDvThkVK8H6f9ik=
 github.com/russross/blackfriday/v2 v2.1.0 h1:JIOH55/0cWyOuilr9/qlrm0BSXldqnqwMsf35Ld67mk=
 github.com/russross/blackfriday/v2 v2.1.0/go.mod h1:+Rmxgy9KzJVeS9/2gXHxylqXiyQDYRxCVz55jmeOWTM=
-github.com/scroll-tech/go-ethereum v1.10.14-0.20230804022247-26eeb40ea3ca h1:aQKsL9FiCPB6Eo3nuyxmw6aZpAhmFvJsRb7XGtXnOUc=
-github.com/scroll-tech/go-ethereum v1.10.14-0.20230804022247-26eeb40ea3ca/go.mod h1:DiN3p2inoXOxGffxSswDKqWjQ7bU+Mp0c9v0XQXKmaA=
+github.com/scroll-tech/go-ethereum v1.10.14-0.20230812030736-25fe3ba69a28 h1:CECBTWhZ5NGAn8lGFB4ooRAYxZns8PXoX8kTR/14c04=
+github.com/scroll-tech/go-ethereum v1.10.14-0.20230812030736-25fe3ba69a28/go.mod h1:DiN3p2inoXOxGffxSswDKqWjQ7bU+Mp0c9v0XQXKmaA=
 github.com/scroll-tech/zktrie v0.6.0 h1:xLrMAO31Yo2BiPg1jtYKzcjpEFnXy8acbB7iIsyshPs=
 github.com/scroll-tech/zktrie v0.6.0/go.mod h1:XvNo7vAk8yxNyTjBDj5WIiFzYW4bx/gJ78+NK6Zn6Uk=
 github.com/shirou/gopsutil v3.21.11+incompatible h1:+1+c1VGhc88SSonWP6foOcLhvnKlUeu/erjjvaPEYiI=
@@ -136,8 +134,8 @@ github.com/yusufpapurcu/wmi v1.2.2/go.mod h1:SBZ9tNy3G9/m5Oi98Zks0QjeHVDvuK0qfxQ
 golang.org/x/crypto v0.0.0-20170930174604-9419663f5a44/go.mod h1:6SG95UA2DQfeDnfUPMdvaQW0Q7yPrPDi9nlGo2tz2b4=
 golang.org/x/crypto v0.0.0-20190308221718-c2843e01d9a2/go.mod h1:djNgcEr1/C05ACkg1iLfiJU5Ep61QUkGW8qpdssI0+w=
 golang.org/x/crypto v0.0.0-20200622213623-75b288015ac9/go.mod h1:LzIPMQfyMNhhGPhUkYOs5KpL4U8rLKemX1yGLhDgUto=
-golang.org/x/crypto v0.11.0 h1:6Ewdq3tDic1mg5xRO4milcWCfMVQhI4NkqWWvqejpuA=
-golang.org/x/crypto v0.11.0/go.mod h1:xgJhtzW8F9jGdVFWZESrid1U1bjeNy4zgy5cRr/CIio=
+golang.org/x/crypto v0.12.0 h1:tFM/ta59kqch6LlvYnPa0yx5a83cL2nHflFhYKvv9Yk=
+golang.org/x/crypto v0.12.0/go.mod h1:NF0Gs7EO5K4qLn+Ylc+fih8BSTeIjAP05siRnAh98yw=
 golang.org/x/net v0.0.0-20180906233101-161cd47e91fd/go.mod h1:mL1N/T3taQHkDXs73rZJwtUhF3w3ftmwwsq0BUmARs4=
 golang.org/x/net v0.0.0-20190311183353-d8887717615a/go.mod h1:t9HGtf8HONx5eT2rtn7q6eTqICYqUVnKs3thJo3Qplg=
 golang.org/x/net v0.0.0-20190404232315-eb5bcb51f2a3/go.mod h1:t9HGtf8HONx5eT2rtn7q6eTqICYqUVnKs3thJo3Qplg=
@@ -152,10 +150,10 @@ golang.org/x/sys v0.0.0-20190916202348-b4ddaad3f8a3/go.mod h1:h1NjWce9XRLGQEsW7w
 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/sys v0.11.0 h1:eG7RXZHdqOJ1i+0lgLgCpSXAp6M3LYlAo6osgSi0xOM=
+golang.org/x/sys v0.11.0/go.mod h1:oPkhp1MJrh7nUepCBck5+mAzfO9JrbApNNgaTdGDITg=
 golang.org/x/text v0.3.0/go.mod h1:NqM8EUOU14njkJ3fqMW+pc6Ldnwhi/IjpwHt7yyuwOQ=
-golang.org/x/text v0.11.0 h1:LAntKIrcmeSKERyiOh0XMV39LXS8IE9UL2yP7+f5ij4=
+golang.org/x/text v0.12.0 h1:k+n5B8goJNdU7hSvEtMUz3d1Q6D/XW4COJSJR6fN0mc=
 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 v0.0.0-20190328211700-ab21143f2384/go.mod h1:LCzVGOaR6xXOjkQ3onu1FJEFr0SW1gC7cKk1uF8kGRs=

bridge/internal/config/config_test.go

@@ -15,10 +15,6 @@ func TestConfig(t *testing.T) {
 		cfg, err := NewConfig("../../conf/config.json")
 		assert.NoError(t, err)
 
-		assert.Len(t, cfg.L1Config.RelayerConfig.MessageSenderPrivateKeys, 1)
-		assert.Len(t, cfg.L2Config.RelayerConfig.MessageSenderPrivateKeys, 1)
-		assert.Len(t, cfg.L2Config.RelayerConfig.RollupSenderPrivateKeys, 1)
-
 		data, err := json.Marshal(cfg)
 		assert.NoError(t, err)
 

bridge/internal/config/relayer.go

@@ -34,12 +34,11 @@ type SenderConfig struct {
 	// The interval (in seconds) to check balance and top up sender's accounts
 	CheckBalanceTime uint64 `json:"check_balance_time"`
 	// The sender's pending count limit.
-	PendingLimit int `json:"pending_limit,omitempty"`
+	PendingLimit int `json:"pending_limit"`
 }
 
 // RelayerConfig loads relayer configuration items.
 // What we need to pay attention to is that
-// `MessageSenderPrivateKeys` and `RollupSenderPrivateKeys` cannot have common private keys.
 type RelayerConfig struct {
 	// RollupContractAddress store the rollup contract address.
 	RollupContractAddress common.Address `json:"rollup_contract_address,omitempty"`
@@ -56,9 +55,10 @@ type RelayerConfig struct {
 	// MessageRelayMinGasLimit to avoid OutOfGas error
 	MessageRelayMinGasLimit uint64 `json:"message_relay_min_gas_limit,omitempty"`
 	// The private key of the relayer
-	MessageSenderPrivateKeys   []*ecdsa.PrivateKey `json:"-"`
-	GasOracleSenderPrivateKeys []*ecdsa.PrivateKey `json:"-"`
-	RollupSenderPrivateKeys    []*ecdsa.PrivateKey `json:"-"`
+	MessageSenderPrivateKey   *ecdsa.PrivateKey `json:"-"`
+	GasOracleSenderPrivateKey *ecdsa.PrivateKey `json:"-"`
+	CommitSenderPrivateKey    *ecdsa.PrivateKey `json:"-"`
+	FinalizeSenderPrivateKey  *ecdsa.PrivateKey `json:"-"`
 }
 
 // GasOracleConfig The config for updating gas price oracle.
@@ -72,46 +72,61 @@ type GasOracleConfig struct {
 // relayerConfigAlias RelayerConfig alias name
 type relayerConfigAlias RelayerConfig
 
+func convertAndCheck(key string, uniqueAddressesSet map[string]struct{}) (*ecdsa.PrivateKey, error) {
+	if key == "" {
+		return nil, nil
+	}
+
+	privKey, err := crypto.ToECDSA(common.FromHex(key))
+	if err != nil {
+		return nil, err
+	}
+
+	addr := crypto.PubkeyToAddress(privKey.PublicKey).Hex()
+	if _, exists := uniqueAddressesSet[addr]; exists {
+		return nil, fmt.Errorf("detected duplicated address for private key: %s", addr)
+	}
+	uniqueAddressesSet[addr] = struct{}{}
+
+	return privKey, nil
+}
+
 // UnmarshalJSON unmarshal relayer_config struct.
 func (r *RelayerConfig) UnmarshalJSON(input []byte) error {
-	var jsonConfig struct {
+	var privateKeysConfig struct {
 		relayerConfigAlias
-		// The private key of the relayer
-		MessageSenderPrivateKeys   []string `json:"message_sender_private_keys"`
-		GasOracleSenderPrivateKeys []string `json:"gas_oracle_sender_private_keys"`
-		RollupSenderPrivateKeys    []string `json:"rollup_sender_private_keys,omitempty"`
+		MessageSenderPrivateKey   string `json:"message_sender_private_key"`
+		GasOracleSenderPrivateKey string `json:"gas_oracle_sender_private_key"`
+		CommitSenderPrivateKey    string `json:"commit_sender_private_key"`
+		FinalizeSenderPrivateKey  string `json:"finalize_sender_private_key"`
 	}
-	if err := json.Unmarshal(input, &jsonConfig); err != nil {
-		return err
+	var err error
+	if err = json.Unmarshal(input, &privateKeysConfig); err != nil {
+		return fmt.Errorf("failed to unmarshal private keys config: %w", err)
 	}
 
-	*r = RelayerConfig(jsonConfig.relayerConfigAlias)
+	*r = RelayerConfig(privateKeysConfig.relayerConfigAlias)
 
-	// Get messenger private key list.
-	for _, privStr := range jsonConfig.MessageSenderPrivateKeys {
-		priv, err := crypto.ToECDSA(common.FromHex(privStr))
-		if err != nil {
-			return fmt.Errorf("incorrect private_key_list format, err: %v", err)
-		}
-		r.MessageSenderPrivateKeys = append(r.MessageSenderPrivateKeys, priv)
+	uniqueAddressesSet := make(map[string]struct{})
+
+	r.MessageSenderPrivateKey, err = convertAndCheck(privateKeysConfig.MessageSenderPrivateKey, uniqueAddressesSet)
+	if err != nil {
+		return fmt.Errorf("error converting and checking message sender private key: %w", err)
 	}
 
-	// Get gas oracle private key list.
-	for _, privStr := range jsonConfig.GasOracleSenderPrivateKeys {
-		priv, err := crypto.ToECDSA(common.FromHex(privStr))
-		if err != nil {
-			return fmt.Errorf("incorrect private_key_list format, err: %v", err)
-		}
-		r.GasOracleSenderPrivateKeys = append(r.GasOracleSenderPrivateKeys, priv)
+	r.GasOracleSenderPrivateKey, err = convertAndCheck(privateKeysConfig.GasOracleSenderPrivateKey, uniqueAddressesSet)
+	if err != nil {
+		return fmt.Errorf("error converting and checking gas oracle sender private key: %w", err)
 	}
 
-	// Get rollup private key
-	for _, privStr := range jsonConfig.RollupSenderPrivateKeys {
-		priv, err := crypto.ToECDSA(common.FromHex(privStr))
-		if err != nil {
-			return fmt.Errorf("incorrect prover_private_key format, err: %v", err)
-		}
-		r.RollupSenderPrivateKeys = append(r.RollupSenderPrivateKeys, priv)
+	r.CommitSenderPrivateKey, err = convertAndCheck(privateKeysConfig.CommitSenderPrivateKey, uniqueAddressesSet)
+	if err != nil {
+		return fmt.Errorf("error converting and checking commit sender private key: %w", err)
+	}
+
+	r.FinalizeSenderPrivateKey, err = convertAndCheck(privateKeysConfig.FinalizeSenderPrivateKey, uniqueAddressesSet)
+	if err != nil {
+		return fmt.Errorf("error converting and checking finalize sender private key: %w", err)
 	}
 
 	return nil
@@ -119,28 +134,20 @@ func (r *RelayerConfig) UnmarshalJSON(input []byte) error {
 
 // MarshalJSON marshal RelayerConfig config, transfer private keys.
 func (r *RelayerConfig) MarshalJSON() ([]byte, error) {
-	jsonConfig := struct {
+	privateKeysConfig := struct {
 		relayerConfigAlias
 		// The private key of the relayer
-		MessageSenderPrivateKeys   []string `json:"message_sender_private_keys"`
-		GasOracleSenderPrivateKeys []string `json:"gas_oracle_sender_private_keys,omitempty"`
-		RollupSenderPrivateKeys    []string `json:"rollup_sender_private_keys,omitempty"`
-	}{relayerConfigAlias(*r), nil, nil, nil}
+		MessageSenderPrivateKey   string `json:"message_sender_private_key"`
+		GasOracleSenderPrivateKey string `json:"gas_oracle_sender_private_key"`
+		CommitSenderPrivateKey    string `json:"commit_sender_private_key"`
+		FinalizeSenderPrivateKey  string `json:"finalize_sender_private_key"`
+	}{}
 
-	// Transfer message sender private keys to hex type.
-	for _, priv := range r.MessageSenderPrivateKeys {
-		jsonConfig.MessageSenderPrivateKeys = append(jsonConfig.MessageSenderPrivateKeys, common.Bytes2Hex(crypto.FromECDSA(priv)))
-	}
+	privateKeysConfig.relayerConfigAlias = relayerConfigAlias(*r)
+	privateKeysConfig.MessageSenderPrivateKey = common.Bytes2Hex(crypto.FromECDSA(r.MessageSenderPrivateKey))
+	privateKeysConfig.GasOracleSenderPrivateKey = common.Bytes2Hex(crypto.FromECDSA(r.GasOracleSenderPrivateKey))
+	privateKeysConfig.CommitSenderPrivateKey = common.Bytes2Hex(crypto.FromECDSA(r.CommitSenderPrivateKey))
+	privateKeysConfig.FinalizeSenderPrivateKey = common.Bytes2Hex(crypto.FromECDSA(r.FinalizeSenderPrivateKey))
 
-	// Transfer rollup sender private keys to hex type.
-	for _, priv := range r.GasOracleSenderPrivateKeys {
-		jsonConfig.GasOracleSenderPrivateKeys = append(jsonConfig.GasOracleSenderPrivateKeys, common.Bytes2Hex(crypto.FromECDSA(priv)))
-	}
-
-	// Transfer rollup sender private keys to hex type.
-	for _, priv := range r.RollupSenderPrivateKeys {
-		jsonConfig.RollupSenderPrivateKeys = append(jsonConfig.RollupSenderPrivateKeys, common.Bytes2Hex(crypto.FromECDSA(priv)))
-	}
-
-	return json.Marshal(&jsonConfig)
+	return json.Marshal(&privateKeysConfig)
 }

bridge/internal/controller/relayer/l1_relayer.go

@@ -3,6 +3,7 @@ package relayer
 import (
 	"context"
 	"errors"
+	"fmt"
 	"math/big"
 
 	// not sure if this will make problems when relay with l1geth
@@ -57,19 +58,16 @@ type Layer1Relayer struct {
 
 // NewLayer1Relayer will return a new instance of Layer1RelayerClient
 func NewLayer1Relayer(ctx context.Context, db *gorm.DB, cfg *config.RelayerConfig) (*Layer1Relayer, error) {
-	messageSender, err := sender.NewSender(ctx, cfg.SenderConfig, cfg.MessageSenderPrivateKeys)
+	messageSender, err := sender.NewSender(ctx, cfg.SenderConfig, cfg.MessageSenderPrivateKey)
 	if err != nil {
-		addr := crypto.PubkeyToAddress(cfg.MessageSenderPrivateKeys[0].PublicKey)
-		log.Error("new MessageSender failed", "main address", addr.String(), "err", err)
-		return nil, err
+		addr := crypto.PubkeyToAddress(cfg.MessageSenderPrivateKey.PublicKey)
+		return nil, fmt.Errorf("new message sender failed for address %s, err: %v", addr.Hex(), err)
 	}
 
-	// @todo make sure only one sender is available
-	gasOracleSender, err := sender.NewSender(ctx, cfg.SenderConfig, cfg.GasOracleSenderPrivateKeys)
+	gasOracleSender, err := sender.NewSender(ctx, cfg.SenderConfig, cfg.GasOracleSenderPrivateKey)
 	if err != nil {
-		addr := crypto.PubkeyToAddress(cfg.GasOracleSenderPrivateKeys[0].PublicKey)
-		log.Error("new GasOracleSender failed", "main address", addr.String(), "err", err)
-		return nil, err
+		addr := crypto.PubkeyToAddress(cfg.GasOracleSenderPrivateKey.PublicKey)
+		return nil, fmt.Errorf("new gas oracle sender failed for address %s, err: %v", addr.Hex(), err)
 	}
 
 	var minGasPrice uint64

bridge/internal/controller/relayer/l2_relayer.go

@@ -11,6 +11,7 @@ import (
 	"github.com/scroll-tech/go-ethereum/accounts/abi"
 	"github.com/scroll-tech/go-ethereum/common"
 	gethTypes "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"
 	gethMetrics "github.com/scroll-tech/go-ethereum/metrics"
@@ -53,8 +54,9 @@ type Layer2Relayer struct {
 	messageSender  *sender.Sender
 	l1MessengerABI *abi.ABI
 
-	rollupSender *sender.Sender
-	l1RollupABI  *abi.ABI
+	commitSender   *sender.Sender
+	finalizeSender *sender.Sender
+	l1RollupABI    *abi.ABI
 
 	gasOracleSender *sender.Sender
 	l2GasOracleABI  *abi.ABI
@@ -80,23 +82,28 @@ type Layer2Relayer struct {
 
 // NewLayer2Relayer will return a new instance of Layer2RelayerClient
 func NewLayer2Relayer(ctx context.Context, l2Client *ethclient.Client, db *gorm.DB, cfg *config.RelayerConfig, initGenesis bool) (*Layer2Relayer, error) {
-	// @todo use different sender for relayer, block commit and proof finalize
-	messageSender, err := sender.NewSender(ctx, cfg.SenderConfig, cfg.MessageSenderPrivateKeys)
+	messageSender, err := sender.NewSender(ctx, cfg.SenderConfig, cfg.MessageSenderPrivateKey)
 	if err != nil {
-		log.Error("Failed to create messenger sender", "err", err)
-		return nil, err
+		addr := crypto.PubkeyToAddress(cfg.MessageSenderPrivateKey.PublicKey)
+		return nil, fmt.Errorf("new message sender failed for address %s, err: %w", addr.Hex(), err)
 	}
 
-	rollupSender, err := sender.NewSender(ctx, cfg.SenderConfig, cfg.RollupSenderPrivateKeys)
+	commitSender, err := sender.NewSender(ctx, cfg.SenderConfig, cfg.CommitSenderPrivateKey)
 	if err != nil {
-		log.Error("Failed to create rollup sender", "err", err)
-		return nil, err
+		addr := crypto.PubkeyToAddress(cfg.CommitSenderPrivateKey.PublicKey)
+		return nil, fmt.Errorf("new commit sender failed for address %s, err: %w", addr.Hex(), err)
 	}
 
-	gasOracleSender, err := sender.NewSender(ctx, cfg.SenderConfig, cfg.GasOracleSenderPrivateKeys)
+	finalizeSender, err := sender.NewSender(ctx, cfg.SenderConfig, cfg.FinalizeSenderPrivateKey)
 	if err != nil {
-		log.Error("Failed to create gas oracle sender", "err", err)
-		return nil, err
+		addr := crypto.PubkeyToAddress(cfg.FinalizeSenderPrivateKey.PublicKey)
+		return nil, fmt.Errorf("new finalize sender failed for address %s, err: %w", addr.Hex(), err)
+	}
+
+	gasOracleSender, err := sender.NewSender(ctx, cfg.SenderConfig, cfg.GasOracleSenderPrivateKey)
+	if err != nil {
+		addr := crypto.PubkeyToAddress(cfg.GasOracleSenderPrivateKey.PublicKey)
+		return nil, fmt.Errorf("new gas oracle sender failed for address %s, err: %w", addr.Hex(), err)
 	}
 
 	var minGasPrice uint64
@@ -127,8 +134,9 @@ func NewLayer2Relayer(ctx context.Context, l2Client *ethclient.Client, db *gorm.
 		messageSender:  messageSender,
 		l1MessengerABI: bridgeAbi.L1ScrollMessengerABI,
 
-		rollupSender: rollupSender,
-		l1RollupABI:  bridgeAbi.ScrollChainABI,
+		commitSender:   commitSender,
+		finalizeSender: finalizeSender,
+		l1RollupABI:    bridgeAbi.ScrollChainABI,
 
 		gasOracleSender: gasOracleSender,
 		l2GasOracleABI:  bridgeAbi.L2GasPriceOracleABI,
@@ -230,7 +238,7 @@ func (r *Layer2Relayer) commitGenesisBatch(batchHash string, batchHeader []byte,
 	}
 
 	// submit genesis batch to L1 rollup contract
-	txHash, err := r.rollupSender.SendTransaction(batchHash, &r.cfg.RollupContractAddress, big.NewInt(0), calldata, 0)
+	txHash, err := r.commitSender.SendTransaction(batchHash, &r.cfg.RollupContractAddress, big.NewInt(0), calldata, 0)
 	if err != nil {
 		return fmt.Errorf("failed to send import genesis batch tx to L1, error: %v", err)
 	}
@@ -245,14 +253,14 @@ func (r *Layer2Relayer) commitGenesisBatch(batchHash string, batchHeader []byte,
 		select {
 		// print progress
 		case <-ticker.C:
-			log.Info("Waiting for confirmation", "pending count", r.rollupSender.PendingCount())
+			log.Info("Waiting for confirmation")
 
 		// timeout
 		case <-time.After(5 * time.Minute):
 			return fmt.Errorf("import genesis timeout after 5 minutes, original txHash: %v", txHash.String())
 
 		// handle confirmation
-		case confirmation := <-r.rollupSender.ConfirmChan():
+		case confirmation := <-r.commitSender.ConfirmChan():
 			if confirmation.ID != batchHash {
 				return fmt.Errorf("unexpected import genesis confirmation id, expected: %v, got: %v", batchHash, confirmation.ID)
 			}
@@ -374,11 +382,16 @@ func (r *Layer2Relayer) ProcessPendingBatches() {
 
 		// send transaction
 		txID := batch.Hash + "-commit"
-		txHash, err := r.rollupSender.SendTransaction(txID, &r.cfg.RollupContractAddress, big.NewInt(0), calldata, 0)
+		txHash, err := r.commitSender.SendTransaction(txID, &r.cfg.RollupContractAddress, big.NewInt(0), calldata, 0)
 		if err != nil {
-			if !errors.Is(err, sender.ErrNoAvailableAccount) && !errors.Is(err, sender.ErrFullPending) {
-				log.Error("Failed to send commitBatch tx to layer1 ", "err", err)
-			}
+			log.Error(
+				"Failed to send commitBatch tx to layer1",
+				"index", batch.Index,
+				"hash", batch.Hash,
+				"RollupContractAddress", r.cfg.RollupContractAddress,
+				"calldata", common.Bytes2Hex(calldata),
+				"err", err,
+			)
 			return
 		}
 
@@ -424,7 +437,6 @@ func (r *Layer2Relayer) ProcessCommittedBatches() {
 		return
 	case types.ProvingTaskVerified:
 		log.Info("Start to roll up zk proof", "hash", hash)
-		success := false
 
 		var parentBatchStateRoot string
 		if batch.Index > 0 {
@@ -438,24 +450,14 @@ func (r *Layer2Relayer) ProcessCommittedBatches() {
 			parentBatchStateRoot = parentBatch.StateRoot
 		}
 
-		defer func() {
-			// TODO: need to revisit this and have a more fine-grained error handling
-			if !success {
-				log.Info("Failed to upload the proof, change rollup status to RollupFinalizeFailed", "hash", hash)
-				if err = r.batchOrm.UpdateRollupStatus(r.ctx, hash, types.RollupFinalizeFailed); err != nil {
-					log.Warn("UpdateRollupStatus failed", "hash", hash, "err", err)
-				}
-			}
-		}()
-
 		aggProof, err := r.batchOrm.GetVerifiedProofByHash(r.ctx, hash)
 		if err != nil {
-			log.Warn("get verified proof by hash failed", "hash", hash, "err", err)
+			log.Error("get verified proof by hash failed", "hash", hash, "err", err)
 			return
 		}
 
 		if err = aggProof.SanityCheck(); err != nil {
-			log.Warn("agg_proof sanity check fails", "hash", hash, "error", err)
+			log.Error("agg_proof sanity check fails", "hash", hash, "error", err)
 			return
 		}
 
@@ -474,12 +476,22 @@ func (r *Layer2Relayer) ProcessCommittedBatches() {
 
 		txID := hash + "-finalize"
 		// add suffix `-finalize` to avoid duplication with commit tx in unit tests
-		txHash, err := r.rollupSender.SendTransaction(txID, &r.cfg.RollupContractAddress, big.NewInt(0), data, 0)
+		txHash, err := r.finalizeSender.SendTransaction(txID, &r.cfg.RollupContractAddress, big.NewInt(0), data, 0)
 		finalizeTxHash := &txHash
 		if err != nil {
 			if !errors.Is(err, sender.ErrNoAvailableAccount) && !errors.Is(err, sender.ErrFullPending) {
-				log.Error("finalizeBatchWithProof in layer1 failed",
-					"index", batch.Index, "hash", batch.Hash, "err", err)
+				// This can happen normally if we try to finalize 2 or more
+				// batches around the same time. The 2nd tx might fail since
+				// the client does not see the 1st tx's updates at this point.
+				// TODO: add more fine-grained error handling
+				log.Error(
+					"finalizeBatchWithProof in layer1 failed",
+					"index", batch.Index,
+					"hash", batch.Hash,
+					"RollupContractAddress", r.cfg.RollupContractAddress,
+					"calldata", common.Bytes2Hex(data),
+					"err", err,
+				)
 			}
 			return
 		}
@@ -489,13 +501,31 @@ func (r *Layer2Relayer) ProcessCommittedBatches() {
 		// record and sync with db, @todo handle db error
 		err = r.batchOrm.UpdateFinalizeTxHashAndRollupStatus(r.ctx, hash, finalizeTxHash.String(), types.RollupFinalizing)
 		if err != nil {
-			log.Warn("UpdateFinalizeTxHashAndRollupStatus failed",
+			log.Error("UpdateFinalizeTxHashAndRollupStatus failed",
 				"index", batch.Index, "batch hash", batch.Hash,
 				"tx hash", finalizeTxHash.String(), "err", err)
 		}
-		success = true
 		r.processingFinalization.Store(txID, hash)
 
+	case types.ProvingTaskFailed:
+		// We were unable to prove this batch. There are two possibilities:
+		// (a) Prover bug. In this case, we should fix and redeploy the prover.
+		//     In the meantime, we continue to commit batches to L1 as well as
+		//     proposing and proving chunks and batches.
+		// (b) Unprovable batch, e.g. proof overflow. In this case we need to
+		//     stop the ledger, fix the limit, revert all the violating blocks,
+		//     chunks and batches and all subsequent ones, and resume, i.e. this
+		//     case requires manual resolution.
+		log.Error(
+			"batch proving failed",
+			"Index", batch.Index,
+			"Hash", batch.Hash,
+			"ProverAssignedAt", batch.ProverAssignedAt,
+			"ProvedAt", batch.ProvedAt,
+			"ProofTimeSec", batch.ProofTimeSec,
+		)
+		return
+
 	default:
 		log.Error("encounter unreachable case in ProcessCommittedBatches", "proving status", status)
 	}
@@ -555,7 +585,9 @@ func (r *Layer2Relayer) handleConfirmLoop(ctx context.Context) {
 			return
 		case confirmation := <-r.messageSender.ConfirmChan():
 			r.handleConfirmation(confirmation)
-		case confirmation := <-r.rollupSender.ConfirmChan():
+		case confirmation := <-r.commitSender.ConfirmChan():
+			r.handleConfirmation(confirmation)
+		case confirmation := <-r.finalizeSender.ConfirmChan():
 			r.handleConfirmation(confirmation)
 		case cfm := <-r.gasOracleSender.ConfirmChan():
 			if !cfm.IsSuccessful {

bridge/internal/controller/relayer/l2_relayer_test.go

@@ -90,10 +90,9 @@ func testL2RelayerProcessCommittedBatches(t *testing.T) {
 	statuses, err := batchOrm.GetRollupStatusByHashList(context.Background(), []string{batch.Hash})
 	assert.NoError(t, err)
 	assert.Equal(t, 1, len(statuses))
-	assert.Equal(t, types.RollupFinalizeFailed, statuses[0])
+	// no valid proof, rollup status remains the same
+	assert.Equal(t, types.RollupCommitted, statuses[0])
 
-	err = batchOrm.UpdateRollupStatus(context.Background(), batch.Hash, types.RollupCommitted)
-	assert.NoError(t, err)
 	proof := &message.BatchProof{
 		Proof: []byte{0, 1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 11, 12, 13, 14, 15, 16, 17, 18, 19, 20, 21, 22, 23, 24, 25, 26, 27, 28, 29, 30, 31},
 	}
@@ -107,7 +106,7 @@ func testL2RelayerProcessCommittedBatches(t *testing.T) {
 	assert.Equal(t, types.RollupFinalizing, statuses[0])
 }
 
-func testL2RelayerRollupConfirm(t *testing.T) {
+func testL2RelayerCommitConfirm(t *testing.T) {
 	db := setupL2RelayerDB(t)
 	defer database.CloseDB(db)
 
@@ -119,8 +118,8 @@ func testL2RelayerRollupConfirm(t *testing.T) {
 	assert.NoError(t, err)
 
 	// Simulate message confirmations.
-	processingKeys := []string{"committed-1", "committed-2", "finalized-1", "finalized-2"}
-	isSuccessful := []bool{true, false, true, false}
+	processingKeys := []string{"committed-1", "committed-2"}
+	isSuccessful := []bool{true, false}
 
 	batchOrm := orm.NewBatch(db)
 	batchHashes := make([]string, len(processingKeys))
@@ -130,29 +129,68 @@ func testL2RelayerRollupConfirm(t *testing.T) {
 		batchHashes[i] = batch.Hash
 	}
 
-	for i, key := range processingKeys[:2] {
+	for i, key := range processingKeys {
 		l2Relayer.processingCommitment.Store(key, batchHashes[i])
-		l2Relayer.rollupSender.SendConfirmation(&sender.Confirmation{
+		l2Relayer.commitSender.SendConfirmation(&sender.Confirmation{
 			ID:           key,
 			IsSuccessful: isSuccessful[i],
 			TxHash:       common.HexToHash("0x123456789abcdef"),
 		})
 	}
 
-	for i, key := range processingKeys[2:] {
-		l2Relayer.processingFinalization.Store(key, batchHashes[i+2])
-		l2Relayer.rollupSender.SendConfirmation(&sender.Confirmation{
-			ID:           key,
-			IsSuccessful: isSuccessful[i+2],
-			TxHash:       common.HexToHash("0x123456789abcdef"),
-		})
-	}
-
 	// Check the database for the updated status using TryTimes.
 	ok := utils.TryTimes(5, func() bool {
 		expectedStatuses := []types.RollupStatus{
 			types.RollupCommitted,
 			types.RollupCommitFailed,
+		}
+
+		for i, batchHash := range batchHashes {
+			batchInDB, err := batchOrm.GetBatches(context.Background(), map[string]interface{}{"hash": batchHash}, nil, 0)
+			if err != nil || len(batchInDB) != 1 || types.RollupStatus(batchInDB[0].RollupStatus) != expectedStatuses[i] {
+				return false
+			}
+		}
+		return true
+	})
+	assert.True(t, ok)
+}
+
+func testL2RelayerFinalizeConfirm(t *testing.T) {
+	db := setupL2RelayerDB(t)
+	defer database.CloseDB(db)
+
+	// Create and set up the Layer2 Relayer.
+	l2Cfg := cfg.L2Config
+	ctx, cancel := context.WithCancel(context.Background())
+	defer cancel()
+	l2Relayer, err := NewLayer2Relayer(ctx, l2Cli, db, l2Cfg.RelayerConfig, false)
+	assert.NoError(t, err)
+
+	// Simulate message confirmations.
+	processingKeys := []string{"finalized-1", "finalized-2"}
+	isSuccessful := []bool{true, false}
+
+	batchOrm := orm.NewBatch(db)
+	batchHashes := make([]string, len(processingKeys))
+	for i := range batchHashes {
+		batch, err := batchOrm.InsertBatch(context.Background(), 0, 1, chunkHash1.Hex(), chunkHash2.Hex(), []*types.Chunk{chunk1, chunk2})
+		assert.NoError(t, err)
+		batchHashes[i] = batch.Hash
+	}
+
+	for i, key := range processingKeys {
+		l2Relayer.processingFinalization.Store(key, batchHashes[i])
+		l2Relayer.finalizeSender.SendConfirmation(&sender.Confirmation{
+			ID:           key,
+			IsSuccessful: isSuccessful[i],
+			TxHash:       common.HexToHash("0x123456789abcdef"),
+		})
+	}
+
+	// Check the database for the updated status using TryTimes.
+	ok := utils.TryTimes(5, func() bool {
+		expectedStatuses := []types.RollupStatus{
 			types.RollupFinalized,
 			types.RollupFinalizeFailed,
 		}

bridge/internal/controller/relayer/relayer_test.go

@@ -97,7 +97,8 @@ func TestFunctions(t *testing.T) {
 	t.Run("TestCreateNewRelayer", testCreateNewRelayer)
 	t.Run("TestL2RelayerProcessPendingBatches", testL2RelayerProcessPendingBatches)
 	t.Run("TestL2RelayerProcessCommittedBatches", testL2RelayerProcessCommittedBatches)
-	t.Run("TestL2RelayerRollupConfirm", testL2RelayerRollupConfirm)
+	t.Run("TestL2RelayerCommitConfirm", testL2RelayerCommitConfirm)
+	t.Run("TestL2RelayerFinalizeConfirm", testL2RelayerFinalizeConfirm)
 	t.Run("TestL2RelayerGasOracleConfirm", testL2RelayerGasOracleConfirm)
 	t.Run("TestLayer2RelayerProcessGasPriceOracle", testLayer2RelayerProcessGasPriceOracle)
 }

bridge/internal/controller/sender/account_pool.go

@@ -1,165 +0,0 @@
-package sender
-
-import (
-	"context"
-	"crypto/ecdsa"
-	"fmt"
-	"math/big"
-
-	"github.com/scroll-tech/go-ethereum/accounts/abi/bind"
-	"github.com/scroll-tech/go-ethereum/common"
-	"github.com/scroll-tech/go-ethereum/core/types"
-	"github.com/scroll-tech/go-ethereum/ethclient"
-	"github.com/scroll-tech/go-ethereum/log"
-)
-
-type accountPool struct {
-	client *ethclient.Client
-
-	minBalance *big.Int
-	accounts   map[common.Address]*bind.TransactOpts
-	accsCh     chan *bind.TransactOpts
-}
-
-// newAccounts creates an accountPool instance.
-func newAccountPool(ctx context.Context, minBalance *big.Int, client *ethclient.Client, privs []*ecdsa.PrivateKey) (*accountPool, error) {
-	accs := &accountPool{
-		client:     client,
-		minBalance: minBalance,
-		accounts:   make(map[common.Address]*bind.TransactOpts, len(privs)),
-		accsCh:     make(chan *bind.TransactOpts, len(privs)+2),
-	}
-
-	// get chainID from client
-	chainID, err := client.ChainID(ctx)
-	if err != nil {
-		return nil, err
-	}
-
-	for _, privStr := range privs {
-		auth, err := bind.NewKeyedTransactorWithChainID(privStr, chainID)
-		if err != nil {
-			log.Error("failed to create account", "chainID", chainID.String(), "err", err)
-			return nil, err
-		}
-
-		// Set pending nonce
-		nonce, err := client.PendingNonceAt(ctx, auth.From)
-		if err != nil {
-			return nil, err
-		}
-		auth.Nonce = big.NewInt(int64(nonce))
-		accs.accounts[auth.From] = auth
-		accs.accsCh <- auth
-	}
-
-	return accs, accs.checkAndSetBalances(ctx)
-}
-
-// getAccount get auth from channel.
-func (a *accountPool) getAccount() *bind.TransactOpts {
-	select {
-	case auth := <-a.accsCh:
-		return auth
-	default:
-		return nil
-	}
-}
-
-// releaseAccount set used auth into channel.
-func (a *accountPool) releaseAccount(auth *bind.TransactOpts) {
-	a.accsCh <- auth
-}
-
-// reSetNonce reset nonce if send signed tx failed.
-func (a *accountPool) resetNonce(ctx context.Context, auth *bind.TransactOpts) {
-	nonce, err := a.client.PendingNonceAt(ctx, auth.From)
-	if err != nil {
-		log.Warn("failed to reset nonce", "address", auth.From.String(), "err", err)
-		return
-	}
-	auth.Nonce = big.NewInt(int64(nonce))
-}
-
-// checkAndSetBalance check balance and set min balance.
-func (a *accountPool) checkAndSetBalances(ctx context.Context) error {
-	var (
-		root      *bind.TransactOpts
-		maxBls    = big.NewInt(0)
-		lostAuths []*bind.TransactOpts
-	)
-
-	for addr, auth := range a.accounts {
-		bls, err := a.client.BalanceAt(ctx, addr, nil)
-		if err != nil || bls.Cmp(a.minBalance) < 0 {
-			if err != nil {
-				log.Warn("failed to get balance", "address", addr.String(), "err", err)
-				return err
-			}
-			lostAuths = append(lostAuths, auth)
-			continue
-		} else if bls.Cmp(maxBls) > 0 { // Find the biggest balance account.
-			root, maxBls = auth, bls
-		}
-	}
-	if root == nil {
-		return fmt.Errorf("no account has enough balance")
-	}
-	if len(lostAuths) == 0 {
-		return nil
-	}
-
-	var (
-		tx  *types.Transaction
-		err error
-	)
-	for _, auth := range lostAuths {
-		tx, err = a.createSignedTx(root, &auth.From, a.minBalance)
-		if err != nil {
-			return err
-		}
-		err = a.client.SendTransaction(ctx, tx)
-		if err != nil {
-			log.Error("Failed to send balance to account", "err", err)
-			return err
-		}
-		log.Debug("send balance to account", "account", auth.From.String(), "balance", a.minBalance.String())
-	}
-	// wait util mined
-	if _, err = bind.WaitMined(ctx, a.client, tx); err != nil {
-		return err
-	}
-
-	// Reset root's nonce.
-	a.resetNonce(ctx, root)
-
-	return nil
-}
-
-func (a *accountPool) createSignedTx(from *bind.TransactOpts, to *common.Address, value *big.Int) (*types.Transaction, error) {
-	gasPrice, err := a.client.SuggestGasPrice(context.Background())
-	if err != nil {
-		return nil, err
-	}
-	gasPrice.Mul(gasPrice, big.NewInt(2))
-
-	// Get pending nonce
-	nonce, err := a.client.PendingNonceAt(context.Background(), from.From)
-	if err != nil {
-		return nil, err
-	}
-
-	tx := types.NewTx(&types.LegacyTx{
-		Nonce:    nonce,
-		To:       to,
-		Value:    value,
-		Gas:      500000,
-		GasPrice: gasPrice,
-	})
-	signedTx, err := from.Signer(from.From, tx)
-	if err != nil {
-		return nil, err
-	}
-
-	return signedTx, nil
-}

bridge/internal/controller/sender/sender.go

@@ -39,10 +39,6 @@ var (
 	ErrFullPending = errors.New("sender's pending pool is full")
 )
 
-var (
-	defaultPendingLimit = 10
-)
-
 // Confirmation struct used to indicate transaction confirmation details
 type Confirmation struct {
 	ID           string
@@ -75,8 +71,8 @@ type Sender struct {
 	chainID *big.Int          // The chain id of the endpoint
 	ctx     context.Context
 
-	// account fields.
-	auths *accountPool
+	auth       *bind.TransactOpts
+	minBalance *big.Int
 
 	blockNumber   uint64                                            // Current block number on chain.
 	baseFeePerGas uint64                                            // Current base fee per gas on chain
@@ -88,27 +84,34 @@ type Sender struct {
 
 // NewSender returns a new instance of transaction sender
 // txConfirmationCh is used to notify confirmed transaction
-func NewSender(ctx context.Context, config *config.SenderConfig, privs []*ecdsa.PrivateKey) (*Sender, error) {
+func NewSender(ctx context.Context, config *config.SenderConfig, priv *ecdsa.PrivateKey) (*Sender, error) {
 	client, err := ethclient.Dial(config.Endpoint)
 	if err != nil {
-		return nil, err
+		return nil, fmt.Errorf("failed to dial eth client, err: %w", err)
 	}
 
 	// get chainID from client
 	chainID, err := client.ChainID(ctx)
 	if err != nil {
-		return nil, err
+		return nil, fmt.Errorf("failed to get chain ID, err: %w", err)
 	}
 
-	auths, err := newAccountPool(ctx, config.MinBalance, client, privs)
+	auth, err := bind.NewKeyedTransactorWithChainID(priv, chainID)
 	if err != nil {
-		return nil, fmt.Errorf("failed to create account pool, err: %v", err)
+		return nil, fmt.Errorf("failed to create transactor with chain ID %v, err: %w", chainID, err)
 	}
 
+	// Set pending nonce
+	nonce, err := client.PendingNonceAt(ctx, auth.From)
+	if err != nil {
+		return nil, fmt.Errorf("failed to get pending nonce for address %s, err: %w", auth.From.Hex(), err)
+	}
+	auth.Nonce = big.NewInt(int64(nonce))
+
 	// get header by number
 	header, err := client.HeaderByNumber(ctx, nil)
 	if err != nil {
-		return nil, err
+		return nil, fmt.Errorf("failed to get header by number, err: %w", err)
 	}
 
 	var baseFeePerGas uint64
@@ -116,21 +119,17 @@ func NewSender(ctx context.Context, config *config.SenderConfig, privs []*ecdsa.
 		if header.BaseFee != nil {
 			baseFeePerGas = header.BaseFee.Uint64()
 		} else {
-			return nil, errors.New("DynamicFeeTxType not supported, header.BaseFee nil")
+			return nil, errors.New("dynamic fee tx type not supported: header.BaseFee is nil")
 		}
 	}
 
-	// initialize pending limit with a default value
-	if config.PendingLimit == 0 {
-		config.PendingLimit = defaultPendingLimit
-	}
-
 	sender := &Sender{
 		ctx:           ctx,
 		config:        config,
 		client:        client,
 		chainID:       chainID,
-		auths:         auths,
+		auth:          auth,
+		minBalance:    config.MinBalance,
 		confirmCh:     make(chan *Confirmation, 128),
 		blockNumber:   header.Number.Uint64(),
 		baseFeePerGas: baseFeePerGas,
@@ -175,11 +174,6 @@ func (s *Sender) SendConfirmation(cfm *Confirmation) {
 	s.confirmCh <- cfm
 }
 
-// NumberOfAccounts return the count of accounts.
-func (s *Sender) NumberOfAccounts() int {
-	return len(s.auths.accounts)
-}
-
 func (s *Sender) getFeeData(auth *bind.TransactOpts, target *common.Address, value *big.Int, data []byte, minGasLimit uint64) (*FeeData, error) {
 	if s.config.TxType == DynamicFeeTxType {
 		return s.estimateDynamicGas(auth, target, value, data, minGasLimit)
@@ -188,53 +182,46 @@ func (s *Sender) getFeeData(auth *bind.TransactOpts, target *common.Address, val
 }
 
 // SendTransaction send a signed L2tL1 transaction.
-func (s *Sender) SendTransaction(ID string, target *common.Address, value *big.Int, data []byte, minGasLimit uint64) (hash common.Hash, err error) {
+func (s *Sender) SendTransaction(ID string, target *common.Address, value *big.Int, data []byte, minGasLimit uint64) (common.Hash, error) {
 	if s.IsFull() {
 		return common.Hash{}, ErrFullPending
 	}
-	// We occupy the ID, in case some other threads call with the same ID in the same time
 	if ok := s.pendingTxs.SetIfAbsent(ID, nil); !ok {
-		return common.Hash{}, fmt.Errorf("has the repeat tx ID, ID: %s", ID)
-	}
-	// get
-	auth := s.auths.getAccount()
-	if auth == nil {
-		s.pendingTxs.Remove(ID) // release the ID on failure
-		return common.Hash{}, ErrNoAvailableAccount
+		return common.Hash{}, fmt.Errorf("repeat transaction ID: %s", ID)
 	}
 
-	defer s.auths.releaseAccount(auth)
+	var (
+		feeData *FeeData
+		tx      *types.Transaction
+		err     error
+	)
+
 	defer func() {
 		if err != nil {
 			s.pendingTxs.Remove(ID) // release the ID on failure
 		}
 	}()
 
-	var (
-		feeData *FeeData
-		tx      *types.Transaction
-	)
-	// estimate gas fee
-	if feeData, err = s.getFeeData(auth, target, value, data, minGasLimit); err != nil {
-		return
+	if feeData, err = s.getFeeData(s.auth, target, value, data, minGasLimit); err != nil {
+		return common.Hash{}, fmt.Errorf("failed to get fee data, err: %w", err)
 	}
-	if tx, err = s.createAndSendTx(auth, feeData, target, value, data, nil); err == nil {
-		// add pending transaction to queue
-		pending := &PendingTransaction{
-			tx:       tx,
-			id:       ID,
-			signer:   auth,
-			submitAt: atomic.LoadUint64(&s.blockNumber),
-			feeData:  feeData,
-		}
-		s.pendingTxs.Set(ID, pending)
-		return tx.Hash(), nil
+	if tx, err = s.createAndSendTx(s.auth, feeData, target, value, data, nil); err != nil {
+		return common.Hash{}, fmt.Errorf("failed to create and send transaction, err: %w", err)
 	}
 
-	return
+	// add pending transaction
+	pending := &PendingTransaction{
+		tx:       tx,
+		id:       ID,
+		signer:   s.auth,
+		submitAt: atomic.LoadUint64(&s.blockNumber),
+		feeData:  feeData,
+	}
+	s.pendingTxs.Set(ID, pending)
+	return tx.Hash(), nil
 }
 
-func (s *Sender) createAndSendTx(auth *bind.TransactOpts, feeData *FeeData, target *common.Address, value *big.Int, data []byte, overrideNonce *uint64) (tx *types.Transaction, err error) {
+func (s *Sender) createAndSendTx(auth *bind.TransactOpts, feeData *FeeData, target *common.Address, value *big.Int, data []byte, overrideNonce *uint64) (*types.Transaction, error) {
 	var (
 		nonce  = auth.Nonce.Uint64()
 		txData types.TxData
@@ -292,26 +279,36 @@ func (s *Sender) createAndSendTx(auth *bind.TransactOpts, feeData *FeeData, targ
 	}
 
 	// sign and send
-	tx, err = auth.Signer(auth.From, types.NewTx(txData))
+	tx, err := auth.Signer(auth.From, types.NewTx(txData))
 	if err != nil {
 		log.Error("failed to sign tx", "err", err)
-		return
+		return nil, err
 	}
 	if err = s.client.SendTransaction(s.ctx, tx); err != nil {
 		log.Error("failed to send tx", "tx hash", tx.Hash().String(), "err", err)
 		// Check if contain nonce, and reset nonce
 		// only reset nonce when it is not from resubmit
 		if strings.Contains(err.Error(), "nonce") && overrideNonce == nil {
-			s.auths.resetNonce(context.Background(), auth)
+			s.resetNonce(context.Background())
 		}
-		return
+		return nil, err
 	}
 
 	// update nonce when it is not from resubmit
 	if overrideNonce == nil {
 		auth.Nonce = big.NewInt(int64(nonce + 1))
 	}
-	return
+	return tx, nil
+}
+
+// reSetNonce reset nonce if send signed tx failed.
+func (s *Sender) resetNonce(ctx context.Context) {
+	nonce, err := s.client.PendingNonceAt(ctx, s.auth.From)
+	if err != nil {
+		log.Warn("failed to reset nonce", "address", s.auth.From.String(), "err", err)
+		return
+	}
+	s.auth.Nonce = big.NewInt(int64(nonce))
 }
 
 func (s *Sender) resubmitTransaction(feeData *FeeData, auth *bind.TransactOpts, tx *types.Transaction) (*types.Transaction, error) {
@@ -448,6 +445,22 @@ func (s *Sender) checkPendingTransaction(header *types.Header, confirmed uint64)
 	}
 }
 
+// checkBalance checks balance and print error log if balance is under a threshold.
+func (s *Sender) checkBalance(ctx context.Context) error {
+	bls, err := s.client.BalanceAt(ctx, s.auth.From, nil)
+	if err != nil {
+		log.Warn("failed to get balance", "address", s.auth.From.String(), "err", err)
+		return err
+	}
+
+	if bls.Cmp(s.minBalance) < 0 {
+		return fmt.Errorf("insufficient account balance - actual balance: %s, minimum required balance: %s",
+			bls.String(), s.minBalance.String())
+	}
+
+	return nil
+}
+
 // Loop is the main event loop
 func (s *Sender) loop(ctx context.Context) {
 	checkTick := time.NewTicker(time.Duration(s.config.CheckPendingTime) * time.Second)
@@ -474,7 +487,9 @@ func (s *Sender) loop(ctx context.Context) {
 			s.checkPendingTransaction(header, confirmed)
 		case <-checkBalanceTicker.C:
 			// Check and set balance.
-			_ = s.auths.checkAndSetBalances(ctx)
+			if err := s.checkBalance(ctx); err != nil {
+				log.Error("check balance error", "err", err)
+			}
 		case <-ctx.Done():
 			return
 		case <-s.stopCh:

bridge/internal/controller/sender/sender_test.go

@@ -7,10 +7,8 @@ import (
 	"math/big"
 	"strconv"
 	"testing"
-	"time"
 
 	"github.com/agiledragon/gomonkey/v2"
-	cmap "github.com/orcaman/concurrent-map"
 	"github.com/scroll-tech/go-ethereum/accounts/abi/bind"
 	"github.com/scroll-tech/go-ethereum/common"
 	"github.com/scroll-tech/go-ethereum/core/types"
@@ -18,7 +16,6 @@ import (
 	"github.com/scroll-tech/go-ethereum/ethclient"
 	"github.com/scroll-tech/go-ethereum/rpc"
 	"github.com/stretchr/testify/assert"
-	"golang.org/x/sync/errgroup"
 
 	"scroll-tech/common/docker"
 
@@ -28,10 +25,10 @@ import (
 const TXBatch = 50
 
 var (
-	privateKeys []*ecdsa.PrivateKey
-	cfg         *config.Config
-	base        *docker.App
-	txTypes     = []string{"LegacyTx", "AccessListTx", "DynamicFeeTx"}
+	privateKey *ecdsa.PrivateKey
+	cfg        *config.Config
+	base       *docker.App
+	txTypes    = []string{"LegacyTx", "AccessListTx", "DynamicFeeTx"}
 )
 
 func TestMain(m *testing.M) {
@@ -50,7 +47,7 @@ func setupEnv(t *testing.T) {
 	priv, err := crypto.HexToECDSA("1212121212121212121212121212121212121212121212121212121212121212")
 	assert.NoError(t, err)
 	// Load default private key.
-	privateKeys = []*ecdsa.PrivateKey{priv}
+	privateKey = priv
 
 	cfg.L1Config.RelayerConfig.SenderConfig.Endpoint = base.L1gethImg.Endpoint()
 	cfg.L1Config.RelayerConfig.SenderConfig.CheckBalanceTime = 1
@@ -62,15 +59,10 @@ func TestSender(t *testing.T) {
 
 	t.Run("test new sender", testNewSender)
 	t.Run("test pending limit", testPendLimit)
-
 	t.Run("test min gas limit", testMinGasLimit)
 	t.Run("test resubmit transaction", testResubmitTransaction)
 	t.Run("test resubmit transaction with rising base fee", testResubmitTransactionWithRisingBaseFee)
 	t.Run("test check pending transaction", testCheckPendingTransaction)
-
-	t.Run("test 1 account sender", func(t *testing.T) { testBatchSender(t, 1) })
-	t.Run("test 3 account sender", func(t *testing.T) { testBatchSender(t, 3) })
-	t.Run("test 8 account sender", func(t *testing.T) { testBatchSender(t, 8) })
 }
 
 func testNewSender(t *testing.T) {
@@ -78,7 +70,7 @@ func testNewSender(t *testing.T) {
 		// exit by Stop()
 		cfgCopy1 := *cfg.L1Config.RelayerConfig.SenderConfig
 		cfgCopy1.TxType = txType
-		newSender1, err := NewSender(context.Background(), &cfgCopy1, privateKeys)
+		newSender1, err := NewSender(context.Background(), &cfgCopy1, privateKey)
 		assert.NoError(t, err)
 		newSender1.Stop()
 
@@ -86,7 +78,7 @@ func testNewSender(t *testing.T) {
 		cfgCopy2 := *cfg.L1Config.RelayerConfig.SenderConfig
 		cfgCopy2.TxType = txType
 		subCtx, cancel := context.WithCancel(context.Background())
-		_, err = NewSender(subCtx, &cfgCopy2, privateKeys)
+		_, err = NewSender(subCtx, &cfgCopy2, privateKey)
 		assert.NoError(t, err)
 		cancel()
 	}
@@ -98,7 +90,7 @@ func testPendLimit(t *testing.T) {
 		cfgCopy.TxType = txType
 		cfgCopy.Confirmations = rpc.LatestBlockNumber
 		cfgCopy.PendingLimit = 2
-		newSender, err := NewSender(context.Background(), &cfgCopy, privateKeys)
+		newSender, err := NewSender(context.Background(), &cfgCopy, privateKey)
 		assert.NoError(t, err)
 
 		for i := 0; i < 2*newSender.PendingLimit(); i++ {
@@ -115,7 +107,7 @@ func testMinGasLimit(t *testing.T) {
 		cfgCopy := *cfg.L1Config.RelayerConfig.SenderConfig
 		cfgCopy.TxType = txType
 		cfgCopy.Confirmations = rpc.LatestBlockNumber
-		newSender, err := NewSender(context.Background(), &cfgCopy, privateKeys)
+		newSender, err := NewSender(context.Background(), &cfgCopy, privateKey)
 		assert.NoError(t, err)
 
 		client, err := ethclient.Dial(cfgCopy.Endpoint)
@@ -143,13 +135,12 @@ func testResubmitTransaction(t *testing.T) {
 	for _, txType := range txTypes {
 		cfgCopy := *cfg.L1Config.RelayerConfig.SenderConfig
 		cfgCopy.TxType = txType
-		s, err := NewSender(context.Background(), &cfgCopy, privateKeys)
+		s, err := NewSender(context.Background(), &cfgCopy, privateKey)
 		assert.NoError(t, err)
-		auth := s.auths.getAccount()
-		tx := types.NewTransaction(auth.Nonce.Uint64(), common.Address{}, big.NewInt(0), 0, big.NewInt(0), nil)
-		feeData, err := s.getFeeData(auth, &common.Address{}, big.NewInt(0), nil, 0)
+		tx := types.NewTransaction(s.auth.Nonce.Uint64(), common.Address{}, big.NewInt(0), 0, big.NewInt(0), nil)
+		feeData, err := s.getFeeData(s.auth, &common.Address{}, big.NewInt(0), nil, 0)
 		assert.NoError(t, err)
-		_, err = s.resubmitTransaction(feeData, auth, tx)
+		_, err = s.resubmitTransaction(feeData, s.auth, tx)
 		assert.NoError(t, err)
 		s.Stop()
 	}
@@ -160,17 +151,16 @@ func testResubmitTransactionWithRisingBaseFee(t *testing.T) {
 
 	cfgCopy := *cfg.L1Config.RelayerConfig.SenderConfig
 	cfgCopy.TxType = txType
-	s, err := NewSender(context.Background(), &cfgCopy, privateKeys)
+	s, err := NewSender(context.Background(), &cfgCopy, privateKey)
 	assert.NoError(t, err)
-	auth := s.auths.getAccount()
-	tx := types.NewTransaction(auth.Nonce.Uint64(), common.Address{}, big.NewInt(0), 0, big.NewInt(0), nil)
+	tx := types.NewTransaction(s.auth.Nonce.Uint64(), common.Address{}, big.NewInt(0), 0, big.NewInt(0), nil)
 	s.baseFeePerGas = 1000
-	feeData, err := s.getFeeData(auth, &common.Address{}, big.NewInt(0), nil, 0)
+	feeData, err := s.getFeeData(s.auth, &common.Address{}, big.NewInt(0), nil, 0)
 	assert.NoError(t, err)
 	// bump the basefee by 10x
 	s.baseFeePerGas *= 10
 	// resubmit and check that the gas fee has been adjusted accordingly
-	newTx, err := s.resubmitTransaction(feeData, auth, tx)
+	newTx, err := s.resubmitTransaction(feeData, s.auth, tx)
 	assert.NoError(t, err)
 
 	escalateMultipleNum := new(big.Int).SetUint64(s.config.EscalateMultipleNum)
@@ -196,14 +186,13 @@ func testCheckPendingTransaction(t *testing.T) {
 	for _, txType := range txTypes {
 		cfgCopy := *cfg.L1Config.RelayerConfig.SenderConfig
 		cfgCopy.TxType = txType
-		s, err := NewSender(context.Background(), &cfgCopy, privateKeys)
+		s, err := NewSender(context.Background(), &cfgCopy, privateKey)
 		assert.NoError(t, err)
 
 		header := &types.Header{Number: big.NewInt(100), BaseFee: big.NewInt(100)}
 		confirmed := uint64(100)
 		receipt := &types.Receipt{Status: types.ReceiptStatusSuccessful, BlockNumber: big.NewInt(90)}
-		auth := s.auths.getAccount()
-		tx := types.NewTransaction(auth.Nonce.Uint64(), common.Address{}, big.NewInt(0), 0, big.NewInt(0), nil)
+		tx := types.NewTransaction(s.auth.Nonce.Uint64(), common.Address{}, big.NewInt(0), 0, big.NewInt(0), nil)
 
 		testCases := []struct {
 			name          string
@@ -280,66 +269,3 @@ func testCheckPendingTransaction(t *testing.T) {
 		s.Stop()
 	}
 }
-
-func testBatchSender(t *testing.T, batchSize int) {
-	for _, txType := range txTypes {
-		for len(privateKeys) < batchSize {
-			priv, err := crypto.GenerateKey()
-			assert.NoError(t, err)
-			privateKeys = append(privateKeys, priv)
-		}
-
-		cfgCopy := *cfg.L1Config.RelayerConfig.SenderConfig
-		cfgCopy.Confirmations = rpc.LatestBlockNumber
-		cfgCopy.PendingLimit = batchSize * TXBatch
-		cfgCopy.TxType = txType
-		newSender, err := NewSender(context.Background(), &cfgCopy, privateKeys)
-		assert.NoError(t, err)
-
-		// send transactions
-		var (
-			eg        errgroup.Group
-			idCache   = cmap.New()
-			confirmCh = newSender.ConfirmChan()
-		)
-		for idx := 0; idx < newSender.NumberOfAccounts(); idx++ {
-			index := idx
-			eg.Go(func() error {
-				for i := 0; i < TXBatch; i++ {
-					toAddr := common.HexToAddress("0x4592d8f8d7b001e72cb26a73e4fa1806a51ac79d")
-					id := strconv.Itoa(i + index*1000)
-					_, err := newSender.SendTransaction(id, &toAddr, big.NewInt(1), nil, 0)
-					if errors.Is(err, ErrNoAvailableAccount) || errors.Is(err, ErrFullPending) {
-						<-time.After(time.Second)
-						continue
-					}
-					assert.NoError(t, err)
-					idCache.Set(id, struct{}{})
-				}
-				return nil
-			})
-		}
-		assert.NoError(t, eg.Wait())
-		t.Logf("successful send batch txs, batch size: %d, total count: %d", newSender.NumberOfAccounts(), TXBatch*newSender.NumberOfAccounts())
-
-		// avoid 10 mins cause testcase panic
-		after := time.After(80 * time.Second)
-		isDone := false
-		for !isDone {
-			select {
-			case cmsg := <-confirmCh:
-				assert.Equal(t, true, cmsg.IsSuccessful)
-				_, exist := idCache.Pop(cmsg.ID)
-				assert.Equal(t, true, exist)
-				// Receive all confirmed txs.
-				if idCache.Count() == 0 {
-					isDone = true
-				}
-			case <-after:
-				t.Error("newSender test failed because of timeout")
-				isDone = true
-			}
-		}
-		newSender.Stop()
-	}
-}

bridge/internal/controller/watcher/l2_watcher_test.go

@@ -50,7 +50,7 @@ func testCreateNewWatcherAndStop(t *testing.T) {
 
 	l1cfg := cfg.L1Config
 	l1cfg.RelayerConfig.SenderConfig.Confirmations = rpc.LatestBlockNumber
-	newSender, err := sender.NewSender(context.Background(), l1cfg.RelayerConfig.SenderConfig, l1cfg.RelayerConfig.MessageSenderPrivateKeys)
+	newSender, err := sender.NewSender(context.Background(), l1cfg.RelayerConfig.SenderConfig, l1cfg.RelayerConfig.MessageSenderPrivateKey)
 	assert.NoError(t, err)
 
 	// Create several transactions and commit to block
@@ -71,7 +71,7 @@ func testFetchRunningMissingBlocks(t *testing.T) {
 	_, db := setupL2Watcher(t)
 	defer database.CloseDB(db)
 
-	auth := prepareAuth(t, l2Cli, cfg.L2Config.RelayerConfig.MessageSenderPrivateKeys[0])
+	auth := prepareAuth(t, l2Cli, cfg.L2Config.RelayerConfig.MessageSenderPrivateKey)
 
 	// deploy mock bridge
 	_, tx, _, err := mock_bridge.DeployMockBridgeL2(auth, l2Cli)

bridge/mock_bridge/MockBridgeL1.sol

@@ -56,13 +56,13 @@ contract MockBridgeL1 {
 
   /// @notice Emitted when a new batch is committed.
   /// @param batchHash The hash of the batch.
-  event CommitBatch(bytes32 indexed batchHash);
+  event CommitBatch(uint256 indexed batchIndex, bytes32 indexed batchHash);
 
   /// @notice Emitted when a batch is finalized.
   /// @param batchHash The hash of the batch
   /// @param stateRoot The state root on layer 2 after this batch.
   /// @param withdrawRoot The merkle root on layer2 after this batch.
-  event FinalizeBatch(bytes32 indexed batchHash, bytes32 stateRoot, bytes32 withdrawRoot);
+  event FinalizeBatch(uint256 indexed batchIndex, bytes32 indexed batchHash, bytes32 stateRoot, bytes32 withdrawRoot);
 
   /***********
    * Structs *
@@ -130,7 +130,7 @@ contract MockBridgeL1 {
 
   function commitBatch(
     uint8 /*version*/,
-    bytes calldata /*parentBatchHeader*/,
+    bytes calldata _parentBatchHeader,
     bytes[] memory chunks,
     bytes calldata /*skippedL1MessageBitmap*/
   ) external {
@@ -138,6 +138,17 @@ contract MockBridgeL1 {
     uint256 _chunksLength = chunks.length;
     require(_chunksLength > 0, "batch is empty");
 
+    // decode batch index
+    uint256 headerLength = _parentBatchHeader.length;
+    uint256 parentBatchPtr;
+    uint256 parentBatchIndex;
+    assembly {
+      parentBatchPtr := mload(0x40)
+      calldatacopy(parentBatchPtr, _parentBatchHeader.offset, headerLength)
+      mstore(0x40, add(parentBatchPtr, headerLength))
+      parentBatchIndex := shr(192, mload(add(parentBatchPtr, 1)))
+    }
+
     uint256 dataPtr;
     assembly {
       dataPtr := mload(0x40)
@@ -169,18 +180,29 @@ contract MockBridgeL1 {
     }
     bytes32 _batchHash = BatchHeaderV0Codec.computeBatchHash(batchPtr, 89);
     committedBatches[0] = _batchHash;
-    emit CommitBatch(_batchHash);
+    emit CommitBatch(parentBatchIndex + 1, _batchHash);
   }
 
   function finalizeBatchWithProof(
-    bytes calldata /*batchHeader*/,
+    bytes calldata batchHeader,
     bytes32 /*prevStateRoot*/,
     bytes32 postStateRoot,
     bytes32 withdrawRoot,
     bytes calldata /*aggrProof*/
   ) external {
+    // decode batch index
+    uint256 headerLength = batchHeader.length;
+    uint256 batchPtr;
+    uint256 batchIndex;
+    assembly {
+      batchPtr := mload(0x40)
+      calldatacopy(batchPtr, batchHeader.offset, headerLength)
+      mstore(0x40, add(batchPtr, headerLength))
+      batchIndex := shr(192, mload(add(batchPtr, 1)))
+    }
+
     bytes32 _batchHash = committedBatches[0];
-    emit FinalizeBatch(_batchHash, postStateRoot, withdrawRoot);
+    emit FinalizeBatch(batchIndex, _batchHash, postStateRoot, withdrawRoot);
   }
 
   /**********************

bridge/tests/bridge_test.go

@@ -83,10 +83,10 @@ func setupEnv(t *testing.T) {
 	l2Cfg.Confirmations = 0
 	l2Cfg.RelayerConfig.SenderConfig.Confirmations = 0
 
-	l1Auth, err = bind.NewKeyedTransactorWithChainID(bridgeApp.Config.L2Config.RelayerConfig.MessageSenderPrivateKeys[0], base.L1gethImg.ChainID())
+	l1Auth, err = bind.NewKeyedTransactorWithChainID(bridgeApp.Config.L2Config.RelayerConfig.MessageSenderPrivateKey, base.L1gethImg.ChainID())
 	assert.NoError(t, err)
 
-	l2Auth, err = bind.NewKeyedTransactorWithChainID(bridgeApp.Config.L1Config.RelayerConfig.MessageSenderPrivateKeys[0], base.L2gethImg.ChainID())
+	l2Auth, err = bind.NewKeyedTransactorWithChainID(bridgeApp.Config.L1Config.RelayerConfig.MessageSenderPrivateKey, base.L2gethImg.ChainID())
 	assert.NoError(t, err)
 }
 

build/dockerfiles/coordinator.Dockerfile

@@ -37,7 +37,7 @@ COPY . .
 RUN cp -r ./common/libzkp/interface ./coordinator/internal/logic/verifier/lib
 COPY --from=zkp-builder /app/target/release/libzkp.so ./coordinator/internal/logic/verifier/lib/
 COPY --from=zkp-builder /app/target/release/libzktrie.so ./coordinator/internal/logic/verifier/lib/
-RUN cd ./coordinator && go build -v -p 4 -o /bin/coordinator ./cmd && mv internal/logic/verifier/lib /bin/
+RUN cd ./coordinator && make coordinator_skip_libzkp && mv ./build/bin/coordinator /bin/coordinator && mv internal/logic/verifier/lib /bin/
 
 # Pull coordinator into a second stage deploy alpine container
 FROM ubuntu:20.04
@@ -46,6 +46,6 @@ ENV LD_LIBRARY_PATH=$LD_LIBRARY_PATH:/src/coordinator/internal/logic/verifier/li
 RUN mkdir -p /src/coordinator/internal/logic/verifier/lib
 COPY --from=builder /bin/lib /src/coordinator/internal/logic/verifier/lib
 COPY --from=builder /bin/coordinator /bin/
-
+RUN /bin/coordinator --version
 
 ENTRYPOINT ["/bin/coordinator"]

build/dockerfiles/prover-stats-api.Dockerfile

@@ -0,0 +1,31 @@
+# Download Go dependencies
+FROM scrolltech/go-alpine-builder:1.19 as base
+
+WORKDIR /src
+COPY go.work* ./
+COPY ./bridge/go.* ./bridge/
+COPY ./common/go.* ./common/
+COPY ./coordinator/go.* ./coordinator/
+COPY ./database/go.* ./database/
+COPY ./prover-stats-api/go.* ./prover-stats-api/
+COPY ./prover/go.* ./prover/
+COPY ./tests/integration-test/go.* ./tests/integration-test/
+COPY ./bridge-history-api/go.* ./bridge-history-api/
+# Support mainland environment.
+#ENV GOPROXY="https://goproxy.cn,direct"
+RUN go mod download -x
+
+
+# Build prover-stats-api
+FROM base as builder
+
+RUN --mount=target=. \
+    --mount=type=cache,target=/root/.cache/go-build \
+    cd /src/prover-stats-api/cmd/ && go build -v -p 4 -o /bin/prover-stats-api
+
+# Pull prover-stats-api into a second stage deploy alpine container \
+FROM alpine:latest
+
+COPY --from=builder /bin/prover-stats-api /bin/
+
+ENTRYPOINT ["prover-stats-api"]

common/cmd/cmd.go

@@ -83,7 +83,9 @@ 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(strings.ToLower(out), "error") || strings.Contains(strings.ToLower(out), "warning") || strings.Contains(strings.ToLower(out), "info") {
+	} 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/docker/l2geth/Dockerfile

@@ -1,4 +1,4 @@
-FROM scrolltech/l2geth:scroll-v4.3.18
+FROM scrolltech/l2geth:scroll-v4.3.34
 
 RUN mkdir -p /l2geth/keystore
 

common/go.mod

@@ -3,14 +3,18 @@ module scroll-tech/common
 go 1.19
 
 require (
+	github.com/bits-and-blooms/bitset v1.7.0
 	github.com/docker/docker v23.0.6+incompatible
+	github.com/gin-contrib/pprof v1.4.0
+	github.com/gin-gonic/gin v1.9.1
 	github.com/jmoiron/sqlx v1.3.5
 	github.com/lib/pq v1.10.9
 	github.com/mattn/go-colorable v0.1.13
 	github.com/mattn/go-isatty v0.0.19
 	github.com/modern-go/reflect2 v1.0.2
 	github.com/orcaman/concurrent-map v1.0.0
-	github.com/scroll-tech/go-ethereum v1.10.14-0.20230804022247-26eeb40ea3ca
+	github.com/prometheus/client_golang v1.14.0
+	github.com/scroll-tech/go-ethereum v1.10.14-0.20230812030736-25fe3ba69a28
 	github.com/stretchr/testify v1.8.3
 	github.com/urfave/cli/v2 v2.25.7
 	gorm.io/driver/postgres v1.5.0
@@ -21,8 +25,11 @@ require (
 	github.com/Azure/go-ansiterm v0.0.0-20230124172434-306776ec8161 // indirect
 	github.com/Microsoft/go-winio v0.6.1 // indirect
 	github.com/VictoriaMetrics/fastcache v1.6.0 // indirect
+	github.com/beorn7/perks v1.0.1 // indirect
 	github.com/btcsuite/btcd v0.20.1-beta // indirect
+	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/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
@@ -33,15 +40,20 @@ require (
 	github.com/edsrzf/mmap-go v1.0.0 // indirect
 	github.com/fjl/memsize v0.0.0-20190710130421-bcb5799ab5e5 // indirect
 	github.com/fsnotify/fsnotify v1.6.0 // indirect
+	github.com/gabriel-vasile/mimetype v1.4.2 // indirect
 	github.com/gballet/go-libpcsclite v0.0.0-20190607065134-2772fd86a8ff // indirect
+	github.com/gin-contrib/sse v0.1.0 // indirect
 	github.com/go-kit/kit v0.9.0 // indirect
-	github.com/go-logfmt/logfmt v0.5.1 // indirect
 	github.com/go-ole/go-ole v1.2.6 // 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/go-sql-driver/mysql v1.7.1 // indirect
 	github.com/go-stack/stack v1.8.1 // indirect
+	github.com/goccy/go-json v0.10.2 // indirect
 	github.com/gogo/protobuf v1.3.2 // indirect
+	github.com/golang/protobuf v1.5.2 // indirect
 	github.com/golang/snappy v0.0.5-0.20220116011046-fa5810519dcb // indirect
-	github.com/google/go-cmp v0.5.9 // indirect
 	github.com/google/uuid v1.3.0 // indirect
 	github.com/gorilla/websocket v1.5.0 // indirect
 	github.com/graph-gophers/graphql-go v1.3.0 // indirect
@@ -60,13 +72,17 @@ require (
 	github.com/jackpal/go-nat-pmp v1.0.2 // indirect
 	github.com/jinzhu/inflection v1.0.0 // indirect
 	github.com/jinzhu/now v1.1.5 // indirect
-	github.com/julienschmidt/httprouter v1.3.0 // 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-runewidth v0.0.14 // indirect
 	github.com/mattn/go-sqlite3 v1.14.16 // indirect
+	github.com/matttproud/golang_protobuf_extensions v1.0.4 // indirect
 	github.com/mitchellh/mapstructure v1.5.0 // indirect
 	github.com/mitchellh/pointerstructure v1.2.0 // indirect
 	github.com/moby/term v0.5.0 // indirect
+	github.com/modern-go/concurrent v0.0.0-20180306012644-bacd9c7ef1dd // indirect
 	github.com/morikuni/aec v1.0.0 // indirect
 	github.com/olekukonko/tablewriter v0.0.5 // indirect
 	github.com/onsi/ginkgo v1.16.5 // indirect
@@ -74,9 +90,13 @@ require (
 	github.com/opencontainers/go-digest v1.0.0 // indirect
 	github.com/opencontainers/image-spec v1.1.0-rc3 // indirect
 	github.com/opentracing/opentracing-go v1.1.0 // indirect
+	github.com/pelletier/go-toml/v2 v2.0.8 // indirect
 	github.com/peterh/liner v1.1.1-0.20190123174540-a2c9a5303de7 // indirect
 	github.com/pkg/errors v0.9.1 // indirect
 	github.com/pmezard/go-difflib v1.0.0 // indirect
+	github.com/prometheus/client_model v0.3.0 // indirect
+	github.com/prometheus/common v0.39.0 // indirect
+	github.com/prometheus/procfs v0.9.0 // indirect
 	github.com/prometheus/tsdb v0.7.1 // indirect
 	github.com/rivo/uniseg v0.4.4 // indirect
 	github.com/rjeczalik/notify v0.9.1 // indirect
@@ -89,17 +109,21 @@ require (
 	github.com/syndtr/goleveldb v1.0.1-0.20210819022825-2ae1ddf74ef7 // indirect
 	github.com/tklauser/go-sysconf v0.3.11 // indirect
 	github.com/tklauser/numcpus v0.6.0 // indirect
+	github.com/twitchyliquid64/golang-asm v0.15.1 // indirect
 	github.com/tyler-smith/go-bip39 v1.1.0 // indirect
+	github.com/ugorji/go/codec v1.2.11 // 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/arch v0.4.0 // indirect
+	golang.org/x/crypto v0.12.0 // indirect
 	golang.org/x/mod v0.12.0 // indirect
 	golang.org/x/net v0.12.0 // indirect
 	golang.org/x/sync v0.3.0 // indirect
-	golang.org/x/sys v0.10.0 // indirect
-	golang.org/x/text v0.11.0 // indirect
+	golang.org/x/sys v0.11.0 // indirect
+	golang.org/x/text v0.12.0 // indirect
 	golang.org/x/time v0.3.0 // indirect
 	golang.org/x/tools v0.11.0 // indirect
+	google.golang.org/protobuf v1.31.0 // indirect
 	gopkg.in/natefinch/npipe.v2 v2.0.0-20160621034901-c1b8fa8bdcce // indirect
 	gopkg.in/urfave/cli.v1 v1.20.0 // indirect
 	gopkg.in/yaml.v2 v2.4.0 // indirect

common/go.sum

@@ -38,6 +38,10 @@ github.com/andreyvit/diff v0.0.0-20170406064948-c7f18ee00883/go.mod h1:rCTlJbsFo
 github.com/apache/arrow/go/arrow v0.0.0-20191024131854-af6fa24be0db/go.mod h1:VTxUBvSJ3s3eHAg65PNgrsn5BtqCRPdmyXh6rAfdxN0=
 github.com/beorn7/perks v0.0.0-20180321164747-3a771d992973/go.mod h1:Dwedo/Wpr24TaqPxmxbtue+5NUziq4I4S80YR8gNf3Q=
 github.com/beorn7/perks v1.0.0/go.mod h1:KWe93zE9D1o94FZ5RNwFwVgaQK1VOXiVxmqh+CedLV8=
+github.com/beorn7/perks v1.0.1 h1:VlbKKnNfV8bJzeqoa4cOKqO6bYr3WgKZxO8Z16+hsOM=
+github.com/beorn7/perks v1.0.1/go.mod h1:G2ZrVWU2WbWT9wwq4/hrbKbnv/1ERSJQ0ibhJ6rlkpw=
+github.com/bits-and-blooms/bitset v1.7.0 h1:YjAGVd3XmtK9ktAbX8Zg2g2PwLIMjGREZJHlV4j7NEo=
+github.com/bits-and-blooms/bitset v1.7.0/go.mod h1:gIdJ4wp64HaoK2YrL1Q5/N7Y16edYb8uY+O0FJTyyDA=
 github.com/bmizerany/pat v0.0.0-20170815010413-6226ea591a40/go.mod h1:8rLXio+WjiTceGBHIoTvn60HIbs7Hm7bcHjyrSqYB9c=
 github.com/boltdb/bolt v1.3.1/go.mod h1:clJnj/oiGkjum5o1McbSZDSLxVThjynRyGBgiAx27Ps=
 github.com/btcsuite/btcd v0.20.1-beta h1:Ik4hyJqN8Jfyv3S4AGBOmyouMsYE3EdYODkMbQjwPGw=
@@ -49,6 +53,9 @@ 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/c-bata/go-prompt v0.2.2/go.mod h1:VzqtzE2ksDBcdln8G7mk2RX9QyGjH+OVqOCSiVIqS34=
 github.com/census-instrumentation/opencensus-proto v0.2.1/go.mod h1:f6KPmirojxKA12rnyqOA5BBL4O983OfeGPqjHWSTneU=
 github.com/cespare/cp v0.1.0 h1:SE+dxFebS7Iik5LK0tsi1k9ZCxEaFX4AjQmoyA+1dJk=
@@ -56,6 +63,9 @@ github.com/cespare/xxhash v1.1.0/go.mod h1:XrSqR1VqqWfGrhpAt58auRo0WTKS1nRRg3ghf
 github.com/cespare/xxhash/v2 v2.1.1/go.mod h1:VGX0DQ3Q6kWi7AoAeZDth3/j3BFtOZR5XLFGgcrjCOs=
 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/chzyer/logex v1.1.10/go.mod h1:+Ywpsq7O8HXn0nuIou7OrIPyXbp3wmkHB+jjWRnGsAI=
 github.com/chzyer/readline v0.0.0-20180603132655-2972be24d48e/go.mod h1:nSuG5e5PlCu98SY8svDHJxuZscDgtXS6KTTbou5AhLI=
 github.com/chzyer/test v0.0.0-20180213035817-a1ea475d72b1/go.mod h1:Q3SI9o4m/ZMnBNeIyt5eFwwo7qiLfzFZmjNmxjkiQlU=
@@ -97,11 +107,20 @@ github.com/fsnotify/fsnotify v1.4.7/go.mod h1:jwhsz4b93w/PPRr/qN1Yymfu8t87LnFCMo
 github.com/fsnotify/fsnotify v1.4.9/go.mod h1:znqG4EE+3YCdAaPaxE2ZRY/06pZUdp0tY4IgpuI1SZQ=
 github.com/fsnotify/fsnotify v1.6.0 h1:n+5WquG0fcWoWp6xPWfHdbskMCQaFnG6PfBrh1Ky4HY=
 github.com/fsnotify/fsnotify v1.6.0/go.mod h1:sl3t1tCWJFWoRz9R8WJCbQihKKwmorjAbSClcnxKAGw=
+github.com/gabriel-vasile/mimetype v1.4.2 h1:w5qFW6JKBz9Y393Y4q372O9A7cUSequkh1Q7OhCmWKU=
+github.com/gabriel-vasile/mimetype v1.4.2/go.mod h1:zApsH/mKG4w07erKIaJPFiX0Tsq9BFQgN3qGY5GnNgA=
 github.com/gballet/go-libpcsclite v0.0.0-20190607065134-2772fd86a8ff h1:tY80oXqGNY4FhTFhk+o9oFHGINQ/+vhlm8HFzi6znCI=
 github.com/gballet/go-libpcsclite v0.0.0-20190607065134-2772fd86a8ff/go.mod h1:x7DCsMOv1taUwEWCzT4cmDeAkigA5/QCwUodaVOe8Ww=
 github.com/getkin/kin-openapi v0.53.0/go.mod h1:7Yn5whZr5kJi6t+kShccXS8ae1APpYTW6yheSwk8Yi4=
 github.com/getkin/kin-openapi v0.61.0/go.mod h1:7Yn5whZr5kJi6t+kShccXS8ae1APpYTW6yheSwk8Yi4=
 github.com/ghodss/yaml v1.0.0/go.mod h1:4dBDuWmgqj2HViK6kFavaiC9ZROes6MMH2rRYeMEF04=
+github.com/gin-contrib/pprof v1.4.0 h1:XxiBSf5jWZ5i16lNOPbMTVdgHBdhfGRD5PZ1LWazzvg=
+github.com/gin-contrib/pprof v1.4.0/go.mod h1:RrehPJasUVBPK6yTUwOl8/NP6i0vbUgmxtis+Z5KE90=
+github.com/gin-contrib/sse v0.1.0 h1:Y/yl/+YNO8GZSjAhjMsSuLt29uWRFHdHYUb5lYOV9qE=
+github.com/gin-contrib/sse v0.1.0/go.mod h1:RHrZQHXnP2xjPF+u1gW/2HnVO7nvIa9PG3Gm+fLHvGI=
+github.com/gin-gonic/gin v1.8.1/go.mod h1:ji8BvRH1azfM+SYow9zQ6SZMvR8qOMZHmsCuWR9tTTk=
+github.com/gin-gonic/gin v1.9.1 h1:4idEAncQnU5cB7BeOkPtxjfCSye0AAm1R0RVIqJ+Jmg=
+github.com/gin-gonic/gin v1.9.1/go.mod h1:hPrL7YrpYKXt5YId3A/Tnip5kqbEAP+KLuI3SUcPTeU=
 github.com/glycerine/go-unsnap-stream v0.0.0-20180323001048-9f0cb55181dd/go.mod h1:/20jfyN9Y5QPEAprSgKAUr+glWDY39ZiUEAYOEv5dsE=
 github.com/glycerine/goconvey v0.0.0-20190410193231-58a59202ab31/go.mod h1:Ogl1Tioa0aV7gstGFO7KhffUsb9M4ydbEbbxpcEDc24=
 github.com/go-chi/chi/v5 v5.0.0/go.mod h1:BBug9lr0cqtdAhsu6R4AAdvufI0/XBzAQSsUqJpoZOs=
@@ -113,11 +132,21 @@ github.com/go-kit/kit v0.9.0/go.mod h1:xBxKIO96dXMWWy0MnWVtmwkA9/13aqxPnvrjFYMA2
 github.com/go-logfmt/logfmt v0.3.0/go.mod h1:Qt1PoO58o5twSAckw1HlFXLmHsOX5/0LbT9GBnD5lWE=
 github.com/go-logfmt/logfmt v0.4.0/go.mod h1:3RMwSq7FuexP4Kalkev3ejPJsZTpXXBr9+V4qmtdjCk=
 github.com/go-logfmt/logfmt v0.5.1 h1:otpy5pqBCBZ1ng9RQ0dPu4PN7ba75Y/aA+UpowDyNVA=
-github.com/go-logfmt/logfmt v0.5.1/go.mod h1:WYhtIu8zTZfxdn5+rREduYbwxfcBr/Vr6KEVveWlfTs=
 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-openapi/jsonpointer v0.19.5/go.mod h1:Pl9vOtqEWErmShwVjC8pYs9cog34VGT37dQOVbmoatg=
 github.com/go-openapi/swag v0.19.5/go.mod h1:POnQmlKehdgb5mhVOsnJFsivZCEZ/vjK9gh66Z9tfKk=
+github.com/go-playground/assert/v2 v2.0.1/go.mod h1:VDjEfimB/XKnb+ZQfWdccd7VUvScMdVu0Titje2rxJ4=
+github.com/go-playground/assert/v2 v2.2.0 h1:JvknZsQTYeFEAhQwI4qEt9cyV5ONwRHC+lYKSsYSR8s=
+github.com/go-playground/locales v0.14.0/go.mod h1:sawfccIbzZTqEDETgFXqTho0QybSa7l++s0DH+LDiLs=
+github.com/go-playground/locales v0.14.1 h1:EWaQ/wswjilfKLTECiXz7Rh+3BjFhfDFKv/oXslEjJA=
+github.com/go-playground/locales v0.14.1/go.mod h1:hxrqLVvrK65+Rwrd5Fc6F2O76J/NuW9t0sjnWqG1slY=
+github.com/go-playground/universal-translator v0.18.0/go.mod h1:UvRDBj+xPUEGrFYl+lu/H90nyDXpg0fqeB/AQUGNTVA=
+github.com/go-playground/universal-translator v0.18.1 h1:Bcnm0ZwsGyWbCzImXv+pAJnYK9S473LQFuzCbDbfSFY=
+github.com/go-playground/universal-translator v0.18.1/go.mod h1:xekY+UJKNuX9WP91TpwSH2VMlDf28Uj24BCp08ZFTUY=
+github.com/go-playground/validator/v10 v10.10.0/go.mod h1:74x4gJWsvQexRdW8Pn3dXSGrTK4nAUsbPlLADvpJkos=
+github.com/go-playground/validator/v10 v10.14.1 h1:9c50NUPC30zyuKprjL3vNZ0m5oG+jU0zvx4AqHGnv4k=
+github.com/go-playground/validator/v10 v10.14.1/go.mod h1:9iXMNT7sEkjXb0I+enO7QXmzG6QCsPWY4zveKFVRSyU=
 github.com/go-sql-driver/mysql v1.4.1/go.mod h1:zAC/RDZ24gD3HViQzih4MyKcchzm+sOG5ZlKdlhCg5w=
 github.com/go-sql-driver/mysql v1.6.0/go.mod h1:DCzpHaOWr8IXmIStZouvnhqoel9Qv2LBy8hT2VhHyBg=
 github.com/go-sql-driver/mysql v1.7.1 h1:lUIinVbN1DY0xBg0eMOzmmtGoHwWBbvnWubQUrtU8EI=
@@ -126,6 +155,9 @@ github.com/go-stack/stack v1.8.0/go.mod h1:v0f6uXyyMGvRgIKkXu+yp6POWl0qKG85gN/me
 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/go-task/slim-sprig v0.0.0-20210107165309-348f09dbbbc0/go.mod h1:fyg7847qk6SyHyPtNmDHnmrv/HOrqktSC+C9fM+CJOE=
+github.com/goccy/go-json v0.9.7/go.mod h1:6MelG93GURQebXPDq3khkgXZkazVtN9CRI+MGFi0w8I=
+github.com/goccy/go-json v0.10.2 h1:CrxCmQqYDkv1z7lO7Wbh2HN93uovUHgrECaO5ZrCXAU=
+github.com/goccy/go-json v0.10.2/go.mod h1:6MelG93GURQebXPDq3khkgXZkazVtN9CRI+MGFi0w8I=
 github.com/gofrs/uuid v3.3.0+incompatible/go.mod h1:b2aQJv3Z4Fp6yNu3cdSllBxTCLRxnplIgP/c0N/04lM=
 github.com/gogo/protobuf v1.1.1/go.mod h1:r8qH/GZQm5c6nD/R0oafs1akxWv10x8SbQlK7atdtwQ=
 github.com/gogo/protobuf v1.3.1/go.mod h1:SlYgWuQ5SjCEi6WLHjHCa1yvBfUnHcTbrrZtXPKa29o=
@@ -142,12 +174,16 @@ github.com/golang/mock v1.3.1/go.mod h1:sBzyDLLjw3U8JLTeZvSv8jJB+tU5PVekmnlKIyFU
 github.com/golang/protobuf v1.2.0/go.mod h1:6lQm79b+lXiMfvg/cZm0SGofjICqVBUtrP5yJMmIC1U=
 github.com/golang/protobuf v1.3.1/go.mod h1:6lQm79b+lXiMfvg/cZm0SGofjICqVBUtrP5yJMmIC1U=
 github.com/golang/protobuf v1.3.2/go.mod h1:6lQm79b+lXiMfvg/cZm0SGofjICqVBUtrP5yJMmIC1U=
+github.com/golang/protobuf v1.3.5/go.mod h1:6O5/vntMXwX2lRkT1hjjk0nAC1IDOTvTlVgjlRvqsdk=
 github.com/golang/protobuf v1.4.0-rc.1/go.mod h1:ceaxUfeHdC40wWswd/P6IGgMaK3YpKi5j83Wpe3EHw8=
 github.com/golang/protobuf v1.4.0-rc.1.0.20200221234624-67d41d38c208/go.mod h1:xKAWHe0F5eneWXFV3EuXVDTCmh+JuBKY0li0aMyXATA=
 github.com/golang/protobuf v1.4.0-rc.2/go.mod h1:LlEzMj4AhA7rCAGe4KMBDvJI+AwstrUpVNzEA03Pprs=
 github.com/golang/protobuf v1.4.0-rc.4.0.20200313231945-b860323f09d0/go.mod h1:WU3c8KckQ9AFe+yFwt9sWVRKCVIyN9cPHBJSNnbL67w=
 github.com/golang/protobuf v1.4.0/go.mod h1:jodUvKwWbYaEsadDk5Fwe5c77LiNKVO9IDvqG2KuDX0=
 github.com/golang/protobuf v1.4.2/go.mod h1:oDoupMAO8OvCJWAcko0GGGIgR6R6ocIYbsSw735rRwI=
+github.com/golang/protobuf v1.5.0/go.mod h1:FsONVRAS9T7sI+LIUmWTfcYkHO4aIWwzhcaSAoJOfIk=
+github.com/golang/protobuf v1.5.2 h1:ROPKBNFfQgOUMifHyP+KYbvpjbdoFNs+aK7DXlji0Tw=
+github.com/golang/protobuf v1.5.2/go.mod h1:XVQd3VNwM+JqD3oG2Ue2ip4fOMUkwXdXDdiuN0vRsmY=
 github.com/golang/snappy v0.0.0-20180518054509-2e65f85255db/go.mod h1:/XxbfmMg8lxefKM7IXC3fBNl/7bRcc72aCRzEWrmP2Q=
 github.com/golang/snappy v0.0.3/go.mod h1:/XxbfmMg8lxefKM7IXC3fBNl/7bRcc72aCRzEWrmP2Q=
 github.com/golang/snappy v0.0.4/go.mod h1:/XxbfmMg8lxefKM7IXC3fBNl/7bRcc72aCRzEWrmP2Q=
@@ -163,7 +199,7 @@ github.com/google/go-cmp v0.3.1/go.mod h1:8QqcDgzrUqlUb/G2PQTWiueGozuR1884gddMyw
 github.com/google/go-cmp v0.4.0/go.mod h1:v8dTdLbMG2kIc/vJvl+f65V22dbkXbowE6jgT/gNBxE=
 github.com/google/go-cmp v0.5.5/go.mod h1:v8dTdLbMG2kIc/vJvl+f65V22dbkXbowE6jgT/gNBxE=
 github.com/google/go-cmp v0.5.9 h1:O2Tfq5qg4qc4AmwVlvv0oLiVAGB7enBSJ2x2DqQFi38=
-github.com/google/go-cmp v0.5.9/go.mod h1:17dUlkBOakJ0+DkrSSNjCkIjxS6bF9zb3elmeNGIjoY=
+github.com/google/gofuzz v1.0.0/go.mod h1:dBl0BpW6vV/+mYPU4Po3pmUjxk6FQPldtuIdl/M65Eg=
 github.com/google/martian v2.1.0+incompatible/go.mod h1:9I4somxYTbIHy5NJKHRl3wXiIaQGbYVAs8BPL6v8lEs=
 github.com/google/pprof v0.0.0-20181206194817-3ea8567a2e57/go.mod h1:zfwlbNMJ+OItoe0UupaVj+oy1omPYYDuagoSzA8v9mc=
 github.com/google/pprof v0.0.0-20190515194954-54271f7e092f/go.mod h1:zfwlbNMJ+OItoe0UupaVj+oy1omPYYDuagoSzA8v9mc=
@@ -230,13 +266,14 @@ github.com/jmoiron/sqlx v1.3.5 h1:vFFPA71p1o5gAeqtEAwLU4dnX2napprKtHr7PYIcN3g=
 github.com/jmoiron/sqlx v1.3.5/go.mod h1:nRVWtLre0KfCLJvgxzCsLVMogSvQ1zNJtpYr2Ccp0mQ=
 github.com/jrick/logrotate v1.0.0/go.mod h1:LNinyqDIJnpAur+b8yyulnQw/wDuN1+BYKlTRt3OuAQ=
 github.com/json-iterator/go v1.1.6/go.mod h1:+SdeFBvtyEkXs7REEP0seUULqWtbJapLOCVDaaPEHmU=
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@@ -245,6 +282,9 @@ github.com/kisielk/gotool v1.0.0/go.mod h1:XhKaO+MFFWcvkIS/tQcRk01m1F5IRFswLeQ+o
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@@ -261,6 +301,9 @@ github.com/kr/text v0.2.0/go.mod h1:eLer722TekiGuMkidMxC/pM04lWEeraHUUmBw8l2grE=
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@@ -278,6 +321,7 @@ github.com/mattn/go-isatty v0.0.4/go.mod h1:M+lRXTBqGeGNdLjl/ufCoiOlB5xdOkqRJdNx
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@@ -291,6 +335,8 @@ github.com/mattn/go-sqlite3 v1.14.16 h1:yOQRA0RpS5PFz/oikGwBEqvAWhWg5ufRz4ETLjwp
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@@ -298,6 +344,8 @@ github.com/mitchellh/pointerstructure v1.2.0 h1:O+i9nHnXS3l/9Wu7r4NrEdwA2VFTicjU
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@@ -334,6 +382,9 @@ github.com/opentracing/opentracing-go v1.1.0/go.mod h1:UkNAQd3GIcIGf0SeVgPpRdFSt
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@@ -349,14 +400,22 @@ github.com/pmezard/go-difflib v1.0.0 h1:4DBwDE0NGyQoBHbLQYPwSUPoCMWR5BEzIk/f1lZb
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@@ -367,6 +426,7 @@ github.com/rjeczalik/notify v0.9.1 h1:CLCKso/QK1snAlnhNR/CNvNiFU2saUtjV0bx3EwNeC
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@@ -374,8 +434,8 @@ github.com/rs/cors v1.7.0 h1:+88SsELBHx5r+hZ8TCkggzSstaWNbDvThkVK8H6f9ik=
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@@ -401,10 +461,12 @@ github.com/stretchr/testify v1.2.2/go.mod h1:a8OnRcib4nhh0OaRAV+Yts87kKdq0PP7pXf
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@@ -414,8 +476,14 @@ github.com/tklauser/go-sysconf v0.3.11 h1:89WgdJhk5SNwJfu+GKyYveZ4IaJ7xAkecBo+Kd
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+github.com/twitchyliquid64/golang-asm v0.15.1/go.mod h1:a1lVb/DtPvCB8fslRZhAngC2+aY1QWCk3Cedj/Gdt08=
 github.com/tyler-smith/go-bip39 v1.1.0 h1:5eUemwrMargf3BSLRRCalXT93Ns6pQJIjYQN2nyfOP8=
 github.com/tyler-smith/go-bip39 v1.1.0/go.mod h1:gUYDtqQw1JS3ZJ8UWVcGTGqqr6YIN3CWg+kkNaLt55U=
+github.com/ugorji/go v1.2.7/go.mod h1:nF9osbDWLy6bDVv/Rtoh6QgnvNDpmCalQV5urGCCS6M=
+github.com/ugorji/go/codec v1.2.7/go.mod h1:WGN1fab3R1fzQlVQTkfxVtIBhWDRqOviHU95kRgeqEY=
+github.com/ugorji/go/codec v1.2.11 h1:BMaWp1Bb6fHwEtbplGBGJ498wD+LKlNSl25MjdZY4dU=
+github.com/ugorji/go/codec v1.2.11/go.mod h1:UNopzCgEMSXjBc6AOMqYvWC1ktqTAfzJZUZgYf6w6lg=
 github.com/urfave/cli/v2 v2.25.7 h1:VAzn5oq403l5pHjc4OhD54+XGO9cdKVL/7lDjF+iKUs=
 github.com/urfave/cli/v2 v2.25.7/go.mod h1:8qnjx1vcq5s2/wpsqoZFndg2CE5tNFyrTvS6SinrnYQ=
 github.com/valyala/bytebufferpool v1.0.0/go.mod h1:6bBcMArwyJ5K/AmCkWv1jt77kVWyCJ6HpOuEn7z0Csc=
@@ -436,6 +504,9 @@ go.opencensus.io v0.22.2/go.mod h1:yxeiOL68Rb0Xd1ddK5vPZ/oVn4vY4Ynel7k9FzqtOIw=
 go.uber.org/atomic v1.3.2/go.mod h1:gD2HeocX3+yG+ygLZcrzQJaqmWj9AIm7n08wl/qW/PE=
 go.uber.org/multierr v1.1.0/go.mod h1:wR5kodmAFQ0UK8QlbwjlSNy0Z68gJhDJUG5sjR94q/0=
 go.uber.org/zap v1.9.1/go.mod h1:vwi/ZaCAaUcBkycHslxD9B2zi4UTXhF60s6SWpuDF0Q=
+golang.org/x/arch v0.0.0-20210923205945-b76863e36670/go.mod h1:5om86z9Hs0C8fWVUuoMHwpExlXzs5Tkyp9hOrfG7pp8=
+golang.org/x/arch v0.4.0 h1:A8WCeEWhLwPBKNbFi5Wv5UTCBx5zzubnXDlMOFAzFMc=
+golang.org/x/arch v0.4.0/go.mod h1:5om86z9Hs0C8fWVUuoMHwpExlXzs5Tkyp9hOrfG7pp8=
 golang.org/x/crypto v0.0.0-20170930174604-9419663f5a44/go.mod h1:6SG95UA2DQfeDnfUPMdvaQW0Q7yPrPDi9nlGo2tz2b4=
 golang.org/x/crypto v0.0.0-20180904163835-0709b304e793/go.mod h1:6SG95UA2DQfeDnfUPMdvaQW0Q7yPrPDi9nlGo2tz2b4=
 golang.org/x/crypto v0.0.0-20190308221718-c2843e01d9a2/go.mod h1:djNgcEr1/C05ACkg1iLfiJU5Ep61QUkGW8qpdssI0+w=
@@ -445,10 +516,11 @@ golang.org/x/crypto v0.0.0-20191011191535-87dc89f01550/go.mod h1:yigFU9vqHzYiE8U
 golang.org/x/crypto v0.0.0-20200622213623-75b288015ac9/go.mod h1:LzIPMQfyMNhhGPhUkYOs5KpL4U8rLKemX1yGLhDgUto=
 golang.org/x/crypto v0.0.0-20200820211705-5c72a883971a/go.mod h1:LzIPMQfyMNhhGPhUkYOs5KpL4U8rLKemX1yGLhDgUto=
 golang.org/x/crypto v0.0.0-20201221181555-eec23a3978ad/go.mod h1:jdWPYTVW3xRLrWPugEBEK3UY2ZEsg3UU495nc5E+M+I=
+golang.org/x/crypto v0.0.0-20210711020723-a769d52b0f97/go.mod h1:GvvjBRRGRdwPK5ydBHafDWAxML/pGHZbMvKqRZ5+Abc=
 golang.org/x/crypto v0.0.0-20210921155107-089bfa567519/go.mod h1:GvvjBRRGRdwPK5ydBHafDWAxML/pGHZbMvKqRZ5+Abc=
 golang.org/x/crypto v0.6.0/go.mod h1:OFC/31mSvZgRz0V1QTNCzfAI1aIRzbiufJtkMIlEp58=
-golang.org/x/crypto v0.11.0 h1:6Ewdq3tDic1mg5xRO4milcWCfMVQhI4NkqWWvqejpuA=
-golang.org/x/crypto v0.11.0/go.mod h1:xgJhtzW8F9jGdVFWZESrid1U1bjeNy4zgy5cRr/CIio=
+golang.org/x/crypto v0.12.0 h1:tFM/ta59kqch6LlvYnPa0yx5a83cL2nHflFhYKvv9Yk=
+golang.org/x/crypto v0.12.0/go.mod h1:NF0Gs7EO5K4qLn+Ylc+fih8BSTeIjAP05siRnAh98yw=
 golang.org/x/exp v0.0.0-20180321215751-8460e604b9de/go.mod h1:CJ0aWSM057203Lf6IL+f9T1iT9GByDxfZKAQTCR3kQA=
 golang.org/x/exp v0.0.0-20180807140117-3d87b88a115f/go.mod h1:CJ0aWSM057203Lf6IL+f9T1iT9GByDxfZKAQTCR3kQA=
 golang.org/x/exp v0.0.0-20190121172915-509febef88a4/go.mod h1:CJ0aWSM057203Lf6IL+f9T1iT9GByDxfZKAQTCR3kQA=
@@ -560,6 +632,8 @@ golang.org/x/sys v0.0.0-20210124154548-22da62e12c0c/go.mod h1:h1NjWce9XRLGQEsW7w
 golang.org/x/sys v0.0.0-20210324051608-47abb6519492/go.mod h1:h1NjWce9XRLGQEsW7wpKNCjG9DtNlClVuFLEZdDNbEs=
 golang.org/x/sys v0.0.0-20210615035016-665e8c7367d1/go.mod h1:oPkhp1MJrh7nUepCBck5+mAzfO9JrbApNNgaTdGDITg=
 golang.org/x/sys v0.0.0-20210616094352-59db8d763f22/go.mod h1:oPkhp1MJrh7nUepCBck5+mAzfO9JrbApNNgaTdGDITg=
+golang.org/x/sys v0.0.0-20210630005230-0f9fa26af87c/go.mod h1:oPkhp1MJrh7nUepCBck5+mAzfO9JrbApNNgaTdGDITg=
+golang.org/x/sys v0.0.0-20210806184541-e5e7981a1069/go.mod h1:oPkhp1MJrh7nUepCBck5+mAzfO9JrbApNNgaTdGDITg=
 golang.org/x/sys v0.0.0-20220520151302-bc2c85ada10a/go.mod h1:oPkhp1MJrh7nUepCBck5+mAzfO9JrbApNNgaTdGDITg=
 golang.org/x/sys v0.0.0-20220722155257-8c9f86f7a55f/go.mod h1:oPkhp1MJrh7nUepCBck5+mAzfO9JrbApNNgaTdGDITg=
 golang.org/x/sys v0.0.0-20220811171246-fbc7d0a398ab/go.mod h1:oPkhp1MJrh7nUepCBck5+mAzfO9JrbApNNgaTdGDITg=
@@ -567,8 +641,8 @@ golang.org/x/sys v0.0.0-20220908164124-27713097b956/go.mod h1:oPkhp1MJrh7nUepCBc
 golang.org/x/sys v0.2.0/go.mod h1:oPkhp1MJrh7nUepCBck5+mAzfO9JrbApNNgaTdGDITg=
 golang.org/x/sys v0.5.0/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/sys v0.11.0 h1:eG7RXZHdqOJ1i+0lgLgCpSXAp6M3LYlAo6osgSi0xOM=
+golang.org/x/sys v0.11.0/go.mod h1:oPkhp1MJrh7nUepCBck5+mAzfO9JrbApNNgaTdGDITg=
 golang.org/x/term v0.0.0-20201117132131-f5c789dd3221/go.mod h1:Nr5EML6q2oocZ2LXRh80K7BxOlk5/8JxuGnuhpl+muw=
 golang.org/x/term v0.0.0-20201126162022-7de9c90e9dd1/go.mod h1:bj7SfCRtBDWHUb9snDiAeCFNEtKQo2Wmx5Cou7ajbmo=
 golang.org/x/term v0.0.0-20210927222741-03fcf44c2211/go.mod h1:jbD1KX2456YbFQfuXm/mYQcufACuNUgVhRMnK/tPxf8=
@@ -578,10 +652,11 @@ golang.org/x/text v0.3.1-0.20180807135948-17ff2d5776d2/go.mod h1:NqM8EUOU14njkJ3
 golang.org/x/text v0.3.2/go.mod h1:bEr9sfX3Q8Zfm5fL9x+3itogRgK3+ptLWKqgva+5dAk=
 golang.org/x/text v0.3.3/go.mod h1:5Zoc/QRtKVWzQhOtBMvqHzDpF6irO9z98xDceosuGiQ=
 golang.org/x/text v0.3.5/go.mod h1:5Zoc/QRtKVWzQhOtBMvqHzDpF6irO9z98xDceosuGiQ=
+golang.org/x/text v0.3.6/go.mod h1:5Zoc/QRtKVWzQhOtBMvqHzDpF6irO9z98xDceosuGiQ=
 golang.org/x/text v0.3.7/go.mod h1:u+2+/6zg+i71rQMx5EYifcz6MCKuco9NR6JIITiCfzQ=
 golang.org/x/text v0.7.0/go.mod h1:mrYo+phRRbMaCq/xk9113O4dZlRixOauAjOtrjsXDZ8=
-golang.org/x/text v0.11.0 h1:LAntKIrcmeSKERyiOh0XMV39LXS8IE9UL2yP7+f5ij4=
-golang.org/x/text v0.11.0/go.mod h1:TvPlkZtksWOMsz7fbANvkp4WM8x/WCo/om8BMLbz+aE=
+golang.org/x/text v0.12.0 h1:k+n5B8goJNdU7hSvEtMUz3d1Q6D/XW4COJSJR6fN0mc=
+golang.org/x/text v0.12.0/go.mod h1:TvPlkZtksWOMsz7fbANvkp4WM8x/WCo/om8BMLbz+aE=
 golang.org/x/time v0.0.0-20181108054448-85acf8d2951c/go.mod h1:tRJNPiyCQ0inRvYxbN9jk5I+vvW/OXSQhTDSoE431IQ=
 golang.org/x/time v0.0.0-20190308202827-9d24e82272b4/go.mod h1:tRJNPiyCQ0inRvYxbN9jk5I+vvW/OXSQhTDSoE431IQ=
 golang.org/x/time v0.0.0-20201208040808-7e3f01d25324/go.mod h1:tRJNPiyCQ0inRvYxbN9jk5I+vvW/OXSQhTDSoE431IQ=
@@ -668,6 +743,11 @@ google.golang.org/protobuf v0.0.0-20200228230310-ab0ca4ff8a60/go.mod h1:cfTl7dwQ
 google.golang.org/protobuf v1.20.1-0.20200309200217-e05f789c0967/go.mod h1:A+miEFZTKqfCUM6K7xSMQL9OKL/b6hQv+e19PK+JZNE=
 google.golang.org/protobuf v1.21.0/go.mod h1:47Nbq4nVaFHyn7ilMalzfO3qCViNmqZ2kzikPIcrTAo=
 google.golang.org/protobuf v1.23.0/go.mod h1:EGpADcykh3NcUnDUJcl1+ZksZNG86OlYog2l/sGQquU=
+google.golang.org/protobuf v1.26.0-rc.1/go.mod h1:jlhhOSvTdKEhbULTjvd4ARK9grFBp09yW+WbY/TyQbw=
+google.golang.org/protobuf v1.26.0/go.mod h1:9q0QmTI4eRPtz6boOQmLYwt+qCgq0jsYwAQnmE0givc=
+google.golang.org/protobuf v1.28.0/go.mod h1:HV8QOd/L58Z+nl8r43ehVNZIU/HEI6OcFqwMG9pJV4I=
+google.golang.org/protobuf v1.31.0 h1:g0LDEJHgrBl9N9r17Ru3sqWhkIx2NB67okBHPwC7hs8=
+google.golang.org/protobuf v1.31.0/go.mod h1:HV8QOd/L58Z+nl8r43ehVNZIU/HEI6OcFqwMG9pJV4I=
 gopkg.in/alecthomas/kingpin.v2 v2.2.6/go.mod h1:FMv+mEhP44yOT+4EoQTLFTRgOQ1FBLkstjWtayDeSgw=
 gopkg.in/check.v1 v0.0.0-20161208181325-20d25e280405/go.mod h1:Co6ibVJAznAaIkqp8huTwlJQCZ016jof/cbN4VW5Yz0=
 gopkg.in/check.v1 v1.0.0-20180628173108-788fd7840127/go.mod h1:Co6ibVJAznAaIkqp8huTwlJQCZ016jof/cbN4VW5Yz0=
@@ -688,6 +768,7 @@ gopkg.in/yaml.v2 v2.3.0/go.mod h1:hI93XBmqTisBFMUTm0b8Fm+jr3Dg1NNxqwp+5A1VGuI=
 gopkg.in/yaml.v2 v2.4.0 h1:D8xgwECY7CYvx+Y2n4sBz93Jn9JRvxdiyyo8CTfuKaY=
 gopkg.in/yaml.v2 v2.4.0/go.mod h1:RDklbk79AGWmwhnvt/jBztapEOGDOx6ZbXqjP6csGnQ=
 gopkg.in/yaml.v3 v3.0.0-20200313102051-9f266ea9e77c/go.mod h1:K4uyk7z7BCEPqu6E+C64Yfv1cQ7kz7rIZviUmN+EgEM=
+gopkg.in/yaml.v3 v3.0.0-20210107192922-496545a6307b/go.mod h1:K4uyk7z7BCEPqu6E+C64Yfv1cQ7kz7rIZviUmN+EgEM=
 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/driver/postgres v1.5.0 h1:u2FXTy14l45qc3UeCJ7QaAXZmZfDDv0YrthvmRq1l0U=

common/libzkp/impl/Cargo.lock

@@ -32,13 +32,14 @@ dependencies = [
 [[package]]
 name = "aggregator"
 version = "0.1.0"
-source = "git+https://github.com/scroll-tech/zkevm-circuits.git?branch=develop#2855c13b5d3e6ec4056f823f56a33bf25d0080bb"
+source = "git+https://github.com/scroll-tech/zkevm-circuits.git?tag=v0.5.16#f1341e5bf2dc59ea10c19012257c7e386cfc195f"
 dependencies = [
  "ark-std",
  "env_logger 0.10.0",
  "eth-types",
  "ethers-core",
  "halo2_proofs",
+ "hex",
  "itertools",
  "log",
  "rand",
@@ -379,7 +380,7 @@ source = "registry+https://github.com/rust-lang/crates.io-index"
 checksum = "4114279215a005bc675e386011e594e1d9b800918cea18fcadadcce864a2046b"
 dependencies = [
  "borsh-derive",
- "hashbrown 0.12.3",
+ "hashbrown 0.13.2",
 ]
 
 [[package]]
@@ -432,7 +433,7 @@ checksum = "a3e2c3daef883ecc1b5d58c15adae93470a91d425f3532ba1695849656af3fc1"
 [[package]]
 name = "bus-mapping"
 version = "0.1.0"
-source = "git+https://github.com/scroll-tech/zkevm-circuits.git?branch=develop#2855c13b5d3e6ec4056f823f56a33bf25d0080bb"
+source = "git+https://github.com/scroll-tech/zkevm-circuits.git?tag=v0.5.16#f1341e5bf2dc59ea10c19012257c7e386cfc195f"
 dependencies = [
  "eth-types",
  "ethers-core",
@@ -630,9 +631,12 @@ checksum = "6245d59a3e82a7fc217c5828a6692dbc6dfb63a0c8c90495621f7b9d79704a0e"
 
 [[package]]
 name = "convert_case"
-version = "0.5.0"
+version = "0.6.0"
 source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "fb4a24b1aaf0fd0ce8b45161144d6f42cd91677fd5940fd431183eb023b3a2b8"
+checksum = "ec182b0ca2f35d8fc196cf3404988fd8b8c739a4d270ff118a398feb0cbec1ca"
+dependencies = [
+ "unicode-segmentation",
+]
 
 [[package]]
 name = "core-foundation-sys"
@@ -1045,7 +1049,7 @@ dependencies = [
 [[package]]
 name = "eth-types"
 version = "0.1.0"
-source = "git+https://github.com/scroll-tech/zkevm-circuits.git?branch=develop#2855c13b5d3e6ec4056f823f56a33bf25d0080bb"
+source = "git+https://github.com/scroll-tech/zkevm-circuits.git?tag=v0.5.16#f1341e5bf2dc59ea10c19012257c7e386cfc195f"
 dependencies = [
  "ethers-core",
  "ethers-signers",
@@ -1138,13 +1142,12 @@ dependencies = [
 [[package]]
 name = "ethers-core"
 version = "0.17.0"
-source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "0ebdd63c828f58aa067f40f9adcbea5e114fb1f90144b3a1e2858e0c9b1ff4e8"
+source = "git+https://github.com/scroll-tech/ethers-rs.git?branch=v0.17.0#739ec9a0df8daf536937739c87e85612bd73212f"
 dependencies = [
  "arrayvec",
  "bytes",
  "chrono",
- "convert_case 0.5.0",
+ "convert_case 0.6.0",
  "elliptic-curve",
  "ethabi",
  "fastrlp",
@@ -1223,7 +1226,7 @@ dependencies = [
 [[package]]
 name = "external-tracer"
 version = "0.1.0"
-source = "git+https://github.com/scroll-tech/zkevm-circuits.git?branch=develop#2855c13b5d3e6ec4056f823f56a33bf25d0080bb"
+source = "git+https://github.com/scroll-tech/zkevm-circuits.git?tag=v0.5.16#f1341e5bf2dc59ea10c19012257c7e386cfc195f"
 dependencies = [
  "eth-types",
  "geth-utils",
@@ -1436,7 +1439,7 @@ dependencies = [
 [[package]]
 name = "gadgets"
 version = "0.1.0"
-source = "git+https://github.com/scroll-tech/zkevm-circuits.git?branch=develop#2855c13b5d3e6ec4056f823f56a33bf25d0080bb"
+source = "git+https://github.com/scroll-tech/zkevm-circuits.git?tag=v0.5.16#f1341e5bf2dc59ea10c19012257c7e386cfc195f"
 dependencies = [
  "digest 0.7.6",
  "eth-types",
@@ -1476,7 +1479,7 @@ dependencies = [
 [[package]]
 name = "geth-utils"
 version = "0.1.0"
-source = "git+https://github.com/scroll-tech/zkevm-circuits.git?branch=develop#2855c13b5d3e6ec4056f823f56a33bf25d0080bb"
+source = "git+https://github.com/scroll-tech/zkevm-circuits.git?tag=v0.5.16#f1341e5bf2dc59ea10c19012257c7e386cfc195f"
 dependencies = [
  "env_logger 0.9.3",
  "gobuild 0.1.0-alpha.2 (git+https://github.com/scroll-tech/gobuild.git)",
@@ -1630,7 +1633,7 @@ dependencies = [
 [[package]]
 name = "halo2-mpt-circuits"
 version = "0.1.0"
-source = "git+https://github.com/scroll-tech/mpt-circuit.git?branch=v0.5#1c11b6c9b1245073a76c3ce7100b6798060f7cb8"
+source = "git+https://github.com/scroll-tech/mpt-circuit.git?branch=v0.5#2163a9c436ed85363c954ecf7e6e1044a1b991dc"
 dependencies = [
  "ethers-core",
  "halo2_proofs",
@@ -1652,7 +1655,7 @@ dependencies = [
 [[package]]
 name = "halo2_proofs"
 version = "0.2.0"
-source = "git+https://github.com/scroll-tech/halo2.git?branch=develop#4d8a405a97ce445c88fc8ec40f9a2dd0a661c697"
+source = "git+https://github.com/scroll-tech/halo2.git?branch=develop#01f0b5260445a9190299af7b06b766c1e925fdaf"
 dependencies = [
  "ark-std",
  "blake2b_simd",
@@ -2074,7 +2077,7 @@ dependencies = [
 [[package]]
 name = "keccak256"
 version = "0.1.0"
-source = "git+https://github.com/scroll-tech/zkevm-circuits.git?branch=develop#2855c13b5d3e6ec4056f823f56a33bf25d0080bb"
+source = "git+https://github.com/scroll-tech/zkevm-circuits.git?tag=v0.5.16#f1341e5bf2dc59ea10c19012257c7e386cfc195f"
 dependencies = [
  "env_logger 0.9.3",
  "eth-types",
@@ -2261,7 +2264,7 @@ dependencies = [
 [[package]]
 name = "mock"
 version = "0.1.0"
-source = "git+https://github.com/scroll-tech/zkevm-circuits.git?branch=develop#2855c13b5d3e6ec4056f823f56a33bf25d0080bb"
+source = "git+https://github.com/scroll-tech/zkevm-circuits.git?tag=v0.5.16#f1341e5bf2dc59ea10c19012257c7e386cfc195f"
 dependencies = [
  "eth-types",
  "ethers-core",
@@ -2276,7 +2279,7 @@ dependencies = [
 [[package]]
 name = "mpt-zktrie"
 version = "0.1.0"
-source = "git+https://github.com/scroll-tech/zkevm-circuits.git?branch=develop#2855c13b5d3e6ec4056f823f56a33bf25d0080bb"
+source = "git+https://github.com/scroll-tech/zkevm-circuits.git?tag=v0.5.16#f1341e5bf2dc59ea10c19012257c7e386cfc195f"
 dependencies = [
  "bus-mapping",
  "eth-types",
@@ -2752,7 +2755,7 @@ dependencies = [
 [[package]]
 name = "prover"
 version = "0.4.0"
-source = "git+https://github.com/scroll-tech/scroll-prover?tag=v0.5.1#15aac6e1484a42f723098fbc9d8783f374e7e90a"
+source = "git+https://github.com/scroll-tech/scroll-prover?tag=v0.5.16#bd901762c4744936586f4a30e27a4b65cea3bb71"
 dependencies = [
  "aggregator",
  "anyhow",
@@ -3621,7 +3624,7 @@ checksum = "62bb4feee49fdd9f707ef802e22365a35de4b7b299de4763d44bfea899442ff9"
 [[package]]
 name = "snark-verifier"
 version = "0.1.0"
-source = "git+https://github.com/scroll-tech/snark-verifier?branch=develop#f8bdcbee60348e5c996c04f19ff30522e6b276b0"
+source = "git+https://github.com/scroll-tech/snark-verifier?branch=develop#100127726ac210226ac1096767e0efc5230775e3"
 dependencies = [
  "bytes",
  "ethereum-types 0.14.1",
@@ -3645,7 +3648,7 @@ dependencies = [
 [[package]]
 name = "snark-verifier-sdk"
 version = "0.0.1"
-source = "git+https://github.com/scroll-tech/snark-verifier?branch=develop#f8bdcbee60348e5c996c04f19ff30522e6b276b0"
+source = "git+https://github.com/scroll-tech/snark-verifier?branch=develop#100127726ac210226ac1096767e0efc5230775e3"
 dependencies = [
  "bincode",
  "env_logger 0.10.0",
@@ -4037,7 +4040,7 @@ checksum = "497961ef93d974e23eb6f433eb5fe1b7930b659f06d12dec6fc44a8f554c0bba"
 [[package]]
 name = "types"
 version = "0.4.0"
-source = "git+https://github.com/scroll-tech/scroll-prover?tag=v0.5.1#15aac6e1484a42f723098fbc9d8783f374e7e90a"
+source = "git+https://github.com/scroll-tech/scroll-prover?tag=v0.5.16#bd901762c4744936586f4a30e27a4b65cea3bb71"
 dependencies = [
  "base64 0.13.1",
  "blake2",
@@ -4082,6 +4085,12 @@ dependencies = [
  "tinyvec",
 ]
 
+[[package]]
+name = "unicode-segmentation"
+version = "1.10.1"
+source = "registry+https://github.com/rust-lang/crates.io-index"
+checksum = "1dd624098567895118886609431a7c3b8f516e41d30e0643f03d94592a147e36"
+
 [[package]]
 name = "unicode-xid"
 version = "0.2.4"
@@ -4482,7 +4491,7 @@ checksum = "2a0956f1ba7c7909bfb66c2e9e4124ab6f6482560f6628b5aaeba39207c9aad9"
 [[package]]
 name = "zkevm-circuits"
 version = "0.1.0"
-source = "git+https://github.com/scroll-tech/zkevm-circuits.git?branch=develop#2855c13b5d3e6ec4056f823f56a33bf25d0080bb"
+source = "git+https://github.com/scroll-tech/zkevm-circuits.git?tag=v0.5.16#f1341e5bf2dc59ea10c19012257c7e386cfc195f"
 dependencies = [
  "array-init",
  "bus-mapping",

common/libzkp/impl/Cargo.toml

@@ -7,6 +7,8 @@ edition = "2021"
 [lib]
 crate-type = ["cdylib"]
 
+[patch.crates-io]
+ethers-core = { git = "https://github.com/scroll-tech/ethers-rs.git", branch = "v0.17.0" }
 [patch."https://github.com/privacy-scaling-explorations/halo2.git"]
 halo2_proofs = { git = "https://github.com/scroll-tech/halo2.git", branch = "develop" }
 [patch."https://github.com/privacy-scaling-explorations/poseidon.git"]
@@ -18,8 +20,8 @@ maingate = { git = "https://github.com/scroll-tech/halo2wrong", branch = "halo2-
 halo2curves = { git = "https://github.com/scroll-tech/halo2curves.git", branch = "0.3.1-derive-serde" }
 
 [dependencies]
-prover = { git = "https://github.com/scroll-tech/scroll-prover", tag = "v0.5.1" }
-types = { git = "https://github.com/scroll-tech/scroll-prover", tag = "v0.5.1" }
+prover = { git = "https://github.com/scroll-tech/scroll-prover", tag = "v0.5.16" }
+types = { git = "https://github.com/scroll-tech/scroll-prover", tag = "v0.5.16" }
 halo2_proofs = { git = "https://github.com/scroll-tech/halo2.git", branch = "develop" }
 
 log = "0.4"
@@ -33,8 +35,6 @@ once_cell = "1.8.0"
 
 [profile.test]
 opt-level = 3
-# debug-assertions = true
 
 [profile.release]
 opt-level = 3
-# debug-assertions = true

common/libzkp/impl/src/batch.rs

@@ -8,7 +8,7 @@ use prover::{
 use std::{cell::OnceCell, panic, ptr::null};
 use types::eth::BlockTrace;
 
-static mut BATCH_PROVER: OnceCell<Prover> = OnceCell::new();
+static mut PROVER: OnceCell<Prover> = OnceCell::new();
 static mut VERIFIER: OnceCell<Verifier> = OnceCell::new();
 
 /// # Safety
@@ -19,7 +19,7 @@ pub unsafe extern "C" fn init_batch_prover(params_dir: *const c_char) {
     let params_dir = c_char_to_str(params_dir);
     let prover = Prover::from_params_dir(params_dir);
 
-    BATCH_PROVER.set(prover).unwrap();
+    PROVER.set(prover).unwrap();
 }
 
 /// # Safety
@@ -54,7 +54,7 @@ pub unsafe extern "C" fn gen_batch_proof(
         .collect();
 
     let proof_result = panic::catch_unwind(|| {
-        let proof = BATCH_PROVER
+        let proof = PROVER
             .get_mut()
             .unwrap()
             .gen_agg_evm_proof(chunk_hashes_proofs, None, OUTPUT_DIR.as_deref())

common/libzkp/impl/src/batch_verifier.rs

@@ -1,90 +0,0 @@
-use crate::utils::{c_char_to_str, c_char_to_vec, vec_to_c_char, OUTPUT_DIR};
-use libc::c_char;
-use prover::{
-    aggregator::{Prover, Verifier},
-    utils::{chunk_trace_to_witness_block, init_env_and_log},
-    BatchProof, ChunkHash, ChunkProof,
-};
-use std::{cell::OnceCell, panic, ptr::null};
-use types::eth::BlockTrace;
-
-static mut BATCH_PROVER: OnceCell<Prover> = OnceCell::new();
-static mut VERIFIER: OnceCell<Verifier> = OnceCell::new();
-
-/// # Safety
-#[no_mangle]
-pub unsafe extern "C" fn init_batch_prover(params_dir: *const c_char) {
-    init_env_and_log("ffi_batch_prove");
-
-    let params_dir = c_char_to_str(params_dir);
-    let prover = Prover::from_params_dir(params_dir);
-
-    BATCH_PROVER.set(prover).unwrap();
-}
-
-/// # Safety
-#[no_mangle]
-pub unsafe extern "C" fn init_batch_verifier(params_dir: *const c_char, assets_dir: *const c_char) {
-    init_env_and_log("ffi_batch_verify");
-
-    let params_dir = c_char_to_str(params_dir);
-    let assets_dir = c_char_to_str(assets_dir);
-
-    let verifier = Verifier::from_dirs(params_dir, assets_dir);
-
-    VERIFIER.set(verifier).unwrap();
-}
-
-/// # Safety
-#[no_mangle]
-pub unsafe extern "C" fn gen_batch_proof(
-    chunk_hashes: *const c_char,
-    chunk_proofs: *const c_char,
-) -> *const c_char {
-    let chunk_hashes = c_char_to_vec(chunk_hashes);
-    let chunk_proofs = c_char_to_vec(chunk_proofs);
-
-    let chunk_hashes = serde_json::from_slice::<Vec<ChunkHash>>(&chunk_hashes).unwrap();
-    let chunk_proofs = serde_json::from_slice::<Vec<ChunkProof>>(&chunk_proofs).unwrap();
-    assert_eq!(chunk_hashes.len(), chunk_proofs.len());
-
-    let chunk_hashes_proofs = chunk_hashes
-        .into_iter()
-        .zip(chunk_proofs.into_iter())
-        .collect();
-
-    let proof_result = panic::catch_unwind(|| {
-        let proof = BATCH_PROVER
-            .get_mut()
-            .unwrap()
-            .gen_agg_evm_proof(chunk_hashes_proofs, None, OUTPUT_DIR.as_deref())
-            .unwrap();
-
-        serde_json::to_vec(&proof).unwrap()
-    });
-    proof_result.map_or(null(), vec_to_c_char)
-}
-
-/// # Safety
-#[no_mangle]
-pub unsafe extern "C" fn verify_batch_proof(proof: *const c_char) -> c_char {
-    let proof = c_char_to_vec(proof);
-    let proof = serde_json::from_slice::<BatchProof>(proof.as_slice()).unwrap();
-
-    let verified = panic::catch_unwind(|| VERIFIER.get().unwrap().verify_agg_evm_proof(proof));
-    verified.unwrap_or(false) as c_char
-}
-
-// This function is only used for debugging on Go side.
-/// # Safety
-#[no_mangle]
-pub unsafe extern "C" fn block_traces_to_chunk_info(block_traces: *const c_char) -> *const c_char {
-    let block_traces = c_char_to_vec(block_traces);
-    let block_traces = serde_json::from_slice::<Vec<BlockTrace>>(&block_traces).unwrap();
-
-    let witness_block = chunk_trace_to_witness_block(block_traces).unwrap();
-    let chunk_info = ChunkHash::from_witness_block(&witness_block, false);
-
-    let chunk_info_bytes = serde_json::to_vec(&chunk_info).unwrap();
-    vec_to_c_char(chunk_info_bytes)
-}

common/libzkp/impl/src/chunk.rs

@@ -8,7 +8,7 @@ use prover::{
 use std::{cell::OnceCell, panic, ptr::null};
 use types::eth::BlockTrace;
 
-static mut CHUNK_PROVER: OnceCell<Prover> = OnceCell::new();
+static mut PROVER: OnceCell<Prover> = OnceCell::new();
 static mut VERIFIER: OnceCell<Verifier> = OnceCell::new();
 
 /// # Safety
@@ -19,7 +19,7 @@ pub unsafe extern "C" fn init_chunk_prover(params_dir: *const c_char) {
     let params_dir = c_char_to_str(params_dir);
     let prover = Prover::from_params_dir(params_dir);
 
-    CHUNK_PROVER.set(prover).unwrap();
+    PROVER.set(prover).unwrap();
 }
 
 /// # Safety
@@ -42,7 +42,7 @@ pub unsafe extern "C" fn gen_chunk_proof(block_traces: *const c_char) -> *const
     let block_traces = serde_json::from_slice::<Vec<BlockTrace>>(&block_traces).unwrap();
 
     let proof_result = panic::catch_unwind(|| {
-        let proof = CHUNK_PROVER
+        let proof = PROVER
             .get_mut()
             .unwrap()
             .gen_chunk_proof(block_traces, None, OUTPUT_DIR.as_deref())

common/libzkp/impl/src/chunk_prover.rs

@@ -1,65 +0,0 @@
-use crate::utils::{c_char_to_str, c_char_to_vec, vec_to_c_char, OUTPUT_DIR};
-use libc::c_char;
-use prover::{
-    utils::init_env_and_log,
-    zkevm::{Prover, Verifier},
-    ChunkProof,
-};
-use std::{cell::OnceCell, panic, ptr::null};
-use types::eth::BlockTrace;
-
-static mut CHUNK_PROVER: OnceCell<Prover> = OnceCell::new();
-static mut VERIFIER: OnceCell<Verifier> = OnceCell::new();
-
-/// # Safety
-#[no_mangle]
-pub unsafe extern "C" fn init_chunk_prover(params_dir: *const c_char) {
-    init_env_and_log("ffi_chunk_prove");
-
-    let params_dir = c_char_to_str(params_dir);
-    let prover = Prover::from_params_dir(params_dir);
-
-    CHUNK_PROVER.set(prover).unwrap();
-}
-
-/// # Safety
-#[no_mangle]
-pub unsafe extern "C" fn init_chunk_verifier(params_dir: *const c_char, assets_dir: *const c_char) {
-    init_env_and_log("ffi_chunk_verify");
-
-    let params_dir = c_char_to_str(params_dir);
-    let assets_dir = c_char_to_str(assets_dir);
-
-    let verifier = Verifier::from_dirs(params_dir, assets_dir);
-
-    VERIFIER.set(verifier).unwrap();
-}
-
-/// # Safety
-#[no_mangle]
-pub unsafe extern "C" fn gen_chunk_proof(block_traces: *const c_char) -> *const c_char {
-    let block_traces = c_char_to_vec(block_traces);
-    let block_traces = serde_json::from_slice::<Vec<BlockTrace>>(&block_traces).unwrap();
-
-    let proof_result = panic::catch_unwind(|| {
-        let proof = CHUNK_PROVER
-            .get_mut()
-            .unwrap()
-            .gen_chunk_proof(block_traces, None, OUTPUT_DIR.as_deref())
-            .unwrap();
-
-        serde_json::to_vec(&proof).unwrap()
-    });
-
-    proof_result.map_or(null(), vec_to_c_char)
-}
-
-/// # Safety
-#[no_mangle]
-pub unsafe extern "C" fn verify_chunk_proof(proof: *const c_char) -> c_char {
-    let proof = c_char_to_vec(proof);
-    let proof = serde_json::from_slice::<ChunkProof>(proof.as_slice()).unwrap();
-
-    let verified = panic::catch_unwind(|| VERIFIER.get().unwrap().verify_chunk_proof(proof));
-    verified.unwrap_or(false) as c_char
-}

common/libzkp/impl/src/lib.rs

@@ -1,5 +1,5 @@
 #![feature(once_cell)]
 
-mod prove_batch;
-mod prove_chunk;
+mod batch;
+mod chunk;
 mod utils;

common/metrics/ginmetrics/bloom.go

@@ -0,0 +1,57 @@
+package ginmetrics
+
+import (
+	"github.com/bits-and-blooms/bitset"
+)
+
+const defaultSize = 2 << 24
+
+var seeds = []uint{7, 11, 13, 31, 37, 61}
+
+// BloomFilter a simple bloom filter
+type BloomFilter struct {
+	Set   *bitset.BitSet
+	Funcs [6]simpleHash
+}
+
+// NewBloomFilter new a BloomFilter
+func NewBloomFilter() *BloomFilter {
+	bf := new(BloomFilter)
+	for i := 0; i < len(bf.Funcs); i++ {
+		bf.Funcs[i] = simpleHash{defaultSize, seeds[i]}
+	}
+	bf.Set = bitset.New(defaultSize)
+	return bf
+}
+
+// Add a value to BloomFilter
+func (bf *BloomFilter) Add(value string) {
+	for _, f := range bf.Funcs {
+		bf.Set.Set(f.hash(value))
+	}
+}
+
+// Contains check the value is in bloom filter
+func (bf *BloomFilter) Contains(value string) bool {
+	if value == "" {
+		return false
+	}
+	ret := true
+	for _, f := range bf.Funcs {
+		ret = ret && bf.Set.Test(f.hash(value))
+	}
+	return ret
+}
+
+type simpleHash struct {
+	Cap  uint
+	Seed uint
+}
+
+func (s *simpleHash) hash(value string) uint {
+	var result uint = 0
+	for i := 0; i < len(value); i++ {
+		result = result*s.Seed + uint(value[i])
+	}
+	return (s.Cap - 1) & result
+}

common/metrics/ginmetrics/metric.go

@@ -0,0 +1,89 @@
+package ginmetrics
+
+import (
+	"fmt"
+
+	"github.com/prometheus/client_golang/prometheus"
+)
+
+// Metric defines a metric object. Users can use it to save
+// metric data. Every metric should be globally unique by name.
+type Metric struct {
+	Type        MetricType
+	Name        string
+	Description string
+	Labels      []string
+	Buckets     []float64
+	Objectives  map[float64]float64
+
+	vec prometheus.Collector
+}
+
+// SetGaugeValue set data for Gauge type Metric.
+func (m *Metric) SetGaugeValue(labelValues []string, value float64) error {
+	if m.Type == None {
+		return fmt.Errorf("metric %s not existed", m.Name)
+	}
+
+	if m.Type != Gauge {
+		return fmt.Errorf("metric %s not Gauge type", m.Name)
+	}
+	m.vec.(*prometheus.GaugeVec).WithLabelValues(labelValues...).Set(value)
+	return nil
+}
+
+// Inc increases value for Counter/Gauge type metric, increments
+// the counter by 1
+func (m *Metric) Inc(labelValues []string) error {
+	if m.Type == None {
+		return fmt.Errorf("metric %s not existed", m.Name)
+	}
+
+	if m.Type != Gauge && m.Type != Counter {
+		return fmt.Errorf("metric %s not Gauge or Counter type", m.Name)
+	}
+	switch m.Type {
+	case Counter:
+		m.vec.(*prometheus.CounterVec).WithLabelValues(labelValues...).Inc()
+	case Gauge:
+		m.vec.(*prometheus.GaugeVec).WithLabelValues(labelValues...).Inc()
+	}
+	return nil
+}
+
+// Add adds the given value to the Metric object. Only
+// for Counter/Gauge type metric.
+func (m *Metric) Add(labelValues []string, value float64) error {
+	if m.Type == None {
+		return fmt.Errorf("metric %s not existed", m.Name)
+	}
+
+	if m.Type != Gauge && m.Type != Counter {
+		return fmt.Errorf("metric %s not Gauge or Counter type", m.Name)
+	}
+	switch m.Type {
+	case Counter:
+		m.vec.(*prometheus.CounterVec).WithLabelValues(labelValues...).Add(value)
+	case Gauge:
+		m.vec.(*prometheus.GaugeVec).WithLabelValues(labelValues...).Add(value)
+	}
+	return nil
+}
+
+// Observe is used by Histogram and Summary type metric to
+// add observations.
+func (m *Metric) Observe(labelValues []string, value float64) error {
+	if m.Type == 0 {
+		return fmt.Errorf("metric %s not existed", m.Name)
+	}
+	if m.Type != Histogram && m.Type != Summary {
+		return fmt.Errorf("metric %s not Histogram or Summary type", m.Name)
+	}
+	switch m.Type {
+	case Histogram:
+		m.vec.(*prometheus.HistogramVec).WithLabelValues(labelValues...).Observe(value)
+	case Summary:
+		m.vec.(*prometheus.SummaryVec).WithLabelValues(labelValues...).Observe(value)
+	}
+	return nil
+}

common/metrics/ginmetrics/middleware.go

@@ -0,0 +1,155 @@
+package ginmetrics
+
+import (
+	"fmt"
+	"strconv"
+	"time"
+
+	"github.com/gin-gonic/gin"
+	"github.com/prometheus/client_golang/prometheus/promhttp"
+)
+
+var (
+	metricRequestTotal    = "request_total"
+	metricRequestUVTotal  = "request_uv_total"
+	metricURIRequestTotal = "uri_request_total"
+	metricRequestBody     = "request_body_total"
+	metricResponseBody    = "response_body_total"
+	metricRequestDuration = "request_duration"
+	metricSlowRequest     = "slow_request_total"
+
+	bloomFilter *BloomFilter
+)
+
+// Use set gin metrics middleware
+func (m *Monitor) Use(r gin.IRoutes) {
+	m.initGinMetrics()
+
+	r.Use(m.monitorInterceptor)
+	r.GET(m.metricPath, func(ctx *gin.Context) {
+		promhttp.Handler().ServeHTTP(ctx.Writer, ctx.Request)
+	})
+}
+
+// UseWithoutExposingEndpoint is used to add monitor interceptor to gin router
+// It can be called multiple times to intercept from multiple gin.IRoutes
+// http path is not set, to do that use Expose function
+func (m *Monitor) UseWithoutExposingEndpoint(r gin.IRoutes) {
+	m.initGinMetrics()
+	r.Use(m.monitorInterceptor)
+}
+
+// Expose adds metric path to a given router.
+// The router can be different with the one passed to UseWithoutExposingEndpoint.
+// This allows to expose metrics on different port.
+func (m *Monitor) Expose(r gin.IRoutes) {
+	r.GET(m.metricPath, func(ctx *gin.Context) {
+		promhttp.Handler().ServeHTTP(ctx.Writer, ctx.Request)
+	})
+}
+
+// initGinMetrics used to init gin metrics
+func (m *Monitor) initGinMetrics() {
+	bloomFilter = NewBloomFilter()
+
+	_ = monitor.AddMetric(&Metric{
+		Type:        Counter,
+		Name:        metricRequestTotal,
+		Description: "all the server received request num.",
+		Labels:      nil,
+	})
+	_ = monitor.AddMetric(&Metric{
+		Type:        Counter,
+		Name:        metricRequestUVTotal,
+		Description: "all the server received ip num.",
+		Labels:      nil,
+	})
+	_ = monitor.AddMetric(&Metric{
+		Type:        Counter,
+		Name:        metricURIRequestTotal,
+		Description: "all the server received request num with every uri.",
+		Labels:      []string{"uri", "method", "code"},
+	})
+	_ = monitor.AddMetric(&Metric{
+		Type:        Counter,
+		Name:        metricRequestBody,
+		Description: "the server received request body size, unit byte",
+		Labels:      nil,
+	})
+	_ = monitor.AddMetric(&Metric{
+		Type:        Counter,
+		Name:        metricResponseBody,
+		Description: "the server send response body size, unit byte",
+		Labels:      nil,
+	})
+	_ = monitor.AddMetric(&Metric{
+		Type:        Histogram,
+		Name:        metricRequestDuration,
+		Description: "the time server took to handle the request.",
+		Labels:      []string{"uri"},
+		Buckets:     m.reqDuration,
+	})
+	_ = monitor.AddMetric(&Metric{
+		Type:        Counter,
+		Name:        metricSlowRequest,
+		Description: fmt.Sprintf("the server handled slow requests counter, t=%d.", m.slowTime),
+		Labels:      []string{"uri", "method", "code"},
+	})
+}
+
+// monitorInterceptor as gin monitor middleware.
+func (m *Monitor) monitorInterceptor(ctx *gin.Context) {
+	if ctx.Request.URL.Path == m.metricPath {
+		ctx.Next()
+		return
+	}
+	startTime := time.Now()
+
+	// execute normal process.
+	ctx.Next()
+
+	// after request
+	m.ginMetricHandle(ctx, startTime)
+}
+
+func (m *Monitor) ginMetricHandle(ctx *gin.Context, start time.Time) {
+	r := ctx.Request
+	w := ctx.Writer
+
+	//set request total
+	_ = m.GetMetric(metricRequestTotal).Inc(nil)
+
+	// set uv
+	if clientIP := ctx.ClientIP(); !bloomFilter.Contains(clientIP) {
+		bloomFilter.Add(clientIP)
+		_ = m.GetMetric(metricRequestUVTotal).Inc(nil)
+	}
+
+	errCode := strconv.Itoa(ctx.GetInt("errcode"))
+	if len(errCode) == 0 {
+		errCode = strconv.Itoa(w.Status())
+	}
+
+	// set uri request total
+	_ = m.GetMetric(metricURIRequestTotal).Inc([]string{ctx.FullPath(), r.Method, errCode})
+
+	// set request body size
+	// since r.ContentLength can be negative (in some occasions) guard the operation
+	if r.ContentLength >= 0 {
+		_ = m.GetMetric(metricRequestBody).Add(nil, float64(r.ContentLength))
+	}
+
+	// set slow request
+	latency := time.Since(start)
+	if int32(latency.Seconds()) > m.slowTime {
+		_ = m.GetMetric(metricSlowRequest).Inc([]string{ctx.FullPath(), r.Method, strconv.Itoa(w.Status())})
+	}
+
+	// set request duration
+	_ = m.GetMetric(metricRequestDuration).Observe([]string{ctx.FullPath()}, latency.Seconds())
+
+	// set response size
+	if w.Size() > 0 {
+		_ = m.GetMetric(metricResponseBody).Add(nil, float64(w.Size()))
+	}
+}

common/metrics/ginmetrics/types.go

@@ -0,0 +1,158 @@
+package ginmetrics
+
+import (
+	"errors"
+	"fmt"
+
+	"github.com/prometheus/client_golang/prometheus"
+	"github.com/prometheus/client_golang/prometheus/promauto"
+)
+
+// MetricType define metric type
+type MetricType int
+
+const (
+	// None unknown metric type
+	None MetricType = iota
+	// Counter MetricType
+	Counter
+	// Gauge MetricType
+	Gauge
+	// Histogram MetricType
+	Histogram
+	// Summary MetricType
+	Summary
+
+	defaultMetricPath = "/debug/metrics"
+	defaultSlowTime   = int32(5)
+)
+
+var (
+	defaultDuration = []float64{0.1, 0.3, 1.2, 5, 10}
+	monitor         *Monitor
+
+	promTypeHandler = map[MetricType]func(metric *Metric, reg prometheus.Registerer){
+		Counter:   counterHandler,
+		Gauge:     gaugeHandler,
+		Histogram: histogramHandler,
+		Summary:   summaryHandler,
+	}
+)
+
+// Monitor is an object that uses to set gin server monitor.
+type Monitor struct {
+	slowTime    int32
+	metricPath  string
+	reqDuration []float64
+	metrics     map[string]*Metric
+	register    prometheus.Registerer
+}
+
+// GetMonitor used to get global Monitor object,
+// this function returns a singleton object.
+func GetMonitor(reg prometheus.Registerer) *Monitor {
+	if monitor == nil {
+		monitor = &Monitor{
+			metricPath:  defaultMetricPath,
+			slowTime:    defaultSlowTime,
+			reqDuration: defaultDuration,
+			metrics:     make(map[string]*Metric),
+			register:    reg,
+		}
+	}
+	return monitor
+}
+
+// GetMetric used to get metric object by metric_name.
+func (m *Monitor) GetMetric(name string) *Metric {
+	if metric, ok := m.metrics[name]; ok {
+		return metric
+	}
+	return &Metric{}
+}
+
+// SetMetricPath set metricPath property. metricPath is used for Prometheus
+// to get gin server monitoring data.
+func (m *Monitor) SetMetricPath(path string) {
+	m.metricPath = path
+}
+
+// SetSlowTime set slowTime property. slowTime is used to determine whether
+// the request is slow. For "gin_slow_request_total" metric.
+func (m *Monitor) SetSlowTime(slowTime int32) {
+	m.slowTime = slowTime
+}
+
+// SetDuration set reqDuration property. reqDuration is used to ginRequestDuration
+// metric buckets.
+func (m *Monitor) SetDuration(duration []float64) {
+	m.reqDuration = duration
+}
+
+// SetMetricPrefix set the metric prefix
+func (m *Monitor) SetMetricPrefix(prefix string) {
+	metricRequestTotal = prefix + metricRequestTotal
+	metricRequestUVTotal = prefix + metricRequestUVTotal
+	metricURIRequestTotal = prefix + metricURIRequestTotal
+	metricRequestBody = prefix + metricRequestBody
+	metricResponseBody = prefix + metricResponseBody
+	metricRequestDuration = prefix + metricRequestDuration
+	metricSlowRequest = prefix + metricSlowRequest
+}
+
+// SetMetricSuffix set the metric suffix
+func (m *Monitor) SetMetricSuffix(suffix string) {
+	metricRequestTotal += suffix
+	metricRequestUVTotal += suffix
+	metricURIRequestTotal += suffix
+	metricRequestBody += suffix
+	metricResponseBody += suffix
+	metricRequestDuration += suffix
+	metricSlowRequest += suffix
+}
+
+// AddMetric add custom monitor metric.
+func (m *Monitor) AddMetric(metric *Metric) error {
+	if _, ok := m.metrics[metric.Name]; ok {
+		return fmt.Errorf("metric %s is existed", metric.Name)
+	}
+
+	if metric.Name == "" {
+		return errors.New("metric name cannot be empty")
+	}
+
+	if f, ok := promTypeHandler[metric.Type]; ok {
+		f(metric, m.register)
+		m.metrics[metric.Name] = metric
+	}
+
+	return nil
+}
+
+func counterHandler(metric *Metric, register prometheus.Registerer) {
+	metric.vec = promauto.With(register).NewCounterVec(
+		prometheus.CounterOpts{Name: metric.Name, Help: metric.Description},
+		metric.Labels,
+	)
+}
+
+func gaugeHandler(metric *Metric, register prometheus.Registerer) {
+	metric.vec = promauto.With(register).NewGaugeVec(
+		prometheus.GaugeOpts{Name: metric.Name, Help: metric.Description},
+		metric.Labels,
+	)
+}
+
+func histogramHandler(metric *Metric, register prometheus.Registerer) {
+	metric.vec = promauto.With(register).NewHistogramVec(
+		prometheus.HistogramOpts{Name: metric.Name, Help: metric.Description, Buckets: metric.Buckets},
+		metric.Labels,
+	)
+}
+
+func summaryHandler(metric *Metric, register prometheus.Registerer) {
+	promauto.With(register).NewSummaryVec(
+		prometheus.SummaryOpts{Name: metric.Name, Help: metric.Description, Objectives: metric.Objectives},
+		metric.Labels,
+	)
+}

common/metrics/middleware.go

@@ -0,0 +1,18 @@
+package metrics
+
+import (
+	"github.com/gin-gonic/gin"
+	"github.com/prometheus/client_golang/prometheus"
+
+	"scroll-tech/common/metrics/ginmetrics"
+)
+
+// Use register the gin metric
+func Use(router *gin.Engine, metricsPrefix string, reg prometheus.Registerer) {
+	m := ginmetrics.GetMonitor(reg)
+	m.SetMetricPath("/metrics")
+	m.SetMetricPrefix(metricsPrefix + "_")
+	m.SetSlowTime(1)
+	m.SetDuration([]float64{0.025, .05, .1, .5, 1, 5, 10})
+	m.UseWithoutExposingEndpoint(router)
+}

common/metrics/server.go

@@ -0,0 +1,49 @@
+package metrics
+
+import (
+	"errors"
+	"fmt"
+	"net/http"
+	"time"
+
+	// enable the pprof
+	_ "net/http/pprof"
+
+	"github.com/gin-contrib/pprof"
+	"github.com/gin-gonic/gin"
+	"github.com/prometheus/client_golang/prometheus"
+	"github.com/prometheus/client_golang/prometheus/promhttp"
+	"github.com/scroll-tech/go-ethereum/log"
+	"github.com/urfave/cli/v2"
+
+	"scroll-tech/common/utils"
+)
+
+// Server starts the metrics server on the given address, will be closed when the given
+// context is canceled.
+func Server(c *cli.Context, reg *prometheus.Registry) {
+	if !c.Bool(utils.MetricsEnabled.Name) {
+		return
+	}
+
+	r := gin.New()
+	r.Use(gin.Recovery())
+	pprof.Register(r)
+	r.GET("/metrics", func(context *gin.Context) {
+		promhttp.Handler().ServeHTTP(context.Writer, context.Request)
+	})
+
+	address := fmt.Sprintf(":%s", c.String(utils.MetricsPort.Name))
+	server := &http.Server{
+		Addr:              address,
+		Handler:           r,
+		ReadHeaderTimeout: time.Minute,
+	}
+	log.Info("Starting metrics server", "address", address)
+
+	go func() {
+		if runServerErr := server.ListenAndServe(); runServerErr != nil && !errors.Is(runServerErr, http.ErrServerClosed) {
+			log.Crit("run metrics http server failure", "error", runServerErr)
+		}
+	}()
+}

common/types/batch_header_test.go

@@ -169,7 +169,7 @@ func TestBatchHeaderEncode(t *testing.T) {
 	assert.NotNil(t, batchHeader)
 	bytes = batchHeader.Encode()
 	assert.Equal(t, 121, len(bytes))
-	assert.Equal(t, "010000000000000001000000000000000b000000000000000b457a9e90e8e51ba2de2f66c6b589540b88cf594dac7fa7d04b99cdcfecf24e384136709aabc8a23aa17fbcc833da2f7857d3c2884feec9aae73429c135f9498500000000000000000000000000000000000000000000000000000000000003ff", common.Bytes2Hex(bytes))
+	assert.Equal(t, "010000000000000001000000000000000b000000000000000b34f419ce7e882295bdb5aec6cce56ffa788a5fed4744d7fbd77e4acbf409f1ca4136709aabc8a23aa17fbcc833da2f7857d3c2884feec9aae73429c135f9498500000000000000000000000000000000000000000000000000000000000003ff", common.Bytes2Hex(bytes))
 }
 
 func TestBatchHeaderHash(t *testing.T) {
@@ -230,7 +230,7 @@ func TestBatchHeaderHash(t *testing.T) {
 	assert.NoError(t, err)
 	assert.NotNil(t, batchHeader)
 	hash = batchHeader.Hash()
-	assert.Equal(t, "0ec9547c6645d5f0c1254e121f49e93f54525cfda5bfb2236440fb3470f48902", common.Bytes2Hex(hash.Bytes()))
+	assert.Equal(t, "1c3007880f0eafe74572ede7d164ff1ee5376e9ac9bff6f7fb837b2630cddc9a", common.Bytes2Hex(hash.Bytes()))
 }
 
 func TestBatchHeaderDecode(t *testing.T) {

common/types/block.go

@@ -36,6 +36,17 @@ func (w *WrappedBlock) NumL1Messages(totalL1MessagePoppedBefore uint64) uint64 {
 	return *lastQueueIndex - totalL1MessagePoppedBefore + 1
 }
 
+// NumL2Transactions returns the number of L2 transactions in this block.
+func (w *WrappedBlock) NumL2Transactions() uint64 {
+	var count uint64
+	for _, txData := range w.Transactions {
+		if txData.Type != types.L1MessageTxType {
+			count++
+		}
+	}
+	return count
+}
+
 // Encode encodes the WrappedBlock into RollupV2 BlockContext Encoding.
 func (w *WrappedBlock) Encode(totalL1MessagePoppedBefore uint64) ([]byte, error) {
 	bytes := make([]byte, 60)
@@ -43,20 +54,25 @@ func (w *WrappedBlock) Encode(totalL1MessagePoppedBefore uint64) ([]byte, error)
 	if !w.Header.Number.IsUint64() {
 		return nil, errors.New("block number is not uint64")
 	}
-	if len(w.Transactions) > math.MaxUint16 {
-		return nil, errors.New("number of transactions exceeds max uint16")
-	}
 
+	// note: numL1Messages includes skipped messages
 	numL1Messages := w.NumL1Messages(totalL1MessagePoppedBefore)
 	if numL1Messages > math.MaxUint16 {
 		return nil, errors.New("number of L1 messages exceeds max uint16")
 	}
 
+	// note: numTransactions includes skipped messages
+	numL2Transactions := w.NumL2Transactions()
+	numTransactions := numL1Messages + numL2Transactions
+	if numTransactions > math.MaxUint16 {
+		return nil, errors.New("number of transactions exceeds max uint16")
+	}
+
 	binary.BigEndian.PutUint64(bytes[0:], w.Header.Number.Uint64())
 	binary.BigEndian.PutUint64(bytes[8:], w.Header.Time)
 	// TODO: [16:47] Currently, baseFee is 0, because we disable EIP-1559.
 	binary.BigEndian.PutUint64(bytes[48:], w.Header.GasLimit)
-	binary.BigEndian.PutUint16(bytes[56:], uint16(len(w.Transactions)))
+	binary.BigEndian.PutUint16(bytes[56:], uint16(numTransactions))
 	binary.BigEndian.PutUint16(bytes[58:], uint16(numL1Messages))
 
 	return bytes, nil

common/types/chunk_test.go

@@ -65,9 +65,10 @@ func TestChunkEncode(t *testing.T) {
 	hexString = hex.EncodeToString(bytes)
 	assert.NoError(t, err)
 	assert.Equal(t, 97, len(bytes))
-	assert.Equal(t, "01000000000000000d00000000646b6e13000000000000000000000000000000000000000000000000000000000000000000000000007a12000002000b00000020df0b80825dc0941a258d17bf244c4df02d40343a7626a9d321e1058080808080", hexString)
+	assert.Equal(t, "01000000000000000d00000000646b6e13000000000000000000000000000000000000000000000000000000000000000000000000007a1200000c000b00000020df0b80825dc0941a258d17bf244c4df02d40343a7626a9d321e1058080808080", hexString)
 
 	// Test case 5: when the chunk contains two blocks each with 1 L1MsgTx
+	// TODO: revise this test, we cannot reuse the same L1MsgTx twice
 	chunk = &Chunk{
 		Blocks: []*WrappedBlock{
 			wrappedBlock2,
@@ -78,7 +79,7 @@ func TestChunkEncode(t *testing.T) {
 	hexString = hex.EncodeToString(bytes)
 	assert.NoError(t, err)
 	assert.Equal(t, 193, len(bytes))
-	assert.Equal(t, "02000000000000000d00000000646b6e13000000000000000000000000000000000000000000000000000000000000000000000000007a12000002000b000000000000000d00000000646b6e13000000000000000000000000000000000000000000000000000000000000000000000000007a12000002000000000020df0b80825dc0941a258d17bf244c4df02d40343a7626a9d321e105808080808000000020df0b80825dc0941a258d17bf244c4df02d40343a7626a9d321e1058080808080", hexString)
+	assert.Equal(t, "02000000000000000d00000000646b6e13000000000000000000000000000000000000000000000000000000000000000000000000007a1200000c000b000000000000000d00000000646b6e13000000000000000000000000000000000000000000000000000000000000000000000000007a12000001000000000020df0b80825dc0941a258d17bf244c4df02d40343a7626a9d321e105808080808000000020df0b80825dc0941a258d17bf244c4df02d40343a7626a9d321e1058080808080", hexString)
 }
 
 func TestChunkHash(t *testing.T) {
@@ -133,5 +134,5 @@ func TestChunkHash(t *testing.T) {
 	}
 	hash, err = chunk.Hash(0)
 	assert.NoError(t, err)
-	assert.Equal(t, "0x42967825696a129e7a83f082097aca982747480956dcaa448c9296e795c9a91a", hash.Hex())
+	assert.Equal(t, "0x2eb7dd63bf8fc29a0f8c10d16c2ae6f9da446907c79d50f5c164d30dc8526b60", hash.Hex())
 }

common/types/db.go

@@ -126,7 +126,7 @@ const (
 	ProvingTaskUnassigned
 	// ProvingTaskAssigned : proving_task is assigned to be proved
 	ProvingTaskAssigned
-	// ProvingTaskProved : proof has been returned by prover
+	// ProvingTaskProved DEPRECATED: proof has been returned by prover
 	ProvingTaskProved
 	// ProvingTaskVerified : proof is valid
 	ProvingTaskVerified

common/types/message/message.go

@@ -33,7 +33,7 @@ func (r ProofType) String() string {
 	case ProofTypeBatch:
 		return "proof type batch"
 	default:
-		return "illegal proof type"
+		return fmt.Sprintf("illegal proof type: %d", r)
 	}
 }
 
@@ -60,6 +60,8 @@ type AuthMsg struct {
 type Identity struct {
 	// ProverName the prover name
 	ProverName string `json:"prover_name"`
+	// ProverVersion the prover version
+	ProverVersion string `json:"prover_version"`
 	// Challenge unique challenge generated by manager
 	Challenge string `json:"challenge"`
 }
@@ -248,11 +250,12 @@ type ChunkInfo struct {
 
 // ChunkProof includes the proof info that are required for chunk verification and rollup.
 type ChunkProof struct {
-	StorageTrace []byte `json:"storage_trace"`
-	Protocol     []byte `json:"protocol"`
-	Proof        []byte `json:"proof"`
-	Instances    []byte `json:"instances"`
-	Vk           []byte `json:"vk"`
+	StorageTrace []byte     `json:"storage_trace"`
+	Protocol     []byte     `json:"protocol"`
+	Proof        []byte     `json:"proof"`
+	Instances    []byte     `json:"instances"`
+	Vk           []byte     `json:"vk"`
+	ChunkInfo    *ChunkInfo `json:"chunk_info,omitempty"` // cross-reference between cooridinator computation and prover compution
 }
 
 // BatchProof includes the proof info that are required for batch verification and rollup.

common/types/message/message_test.go

@@ -15,8 +15,9 @@ func TestAuthMessageSignAndVerify(t *testing.T) {
 
 	authMsg := &AuthMsg{
 		Identity: &Identity{
-			Challenge:  "eyJhbGciOiJIUzI1NiIsInR5cCI6IkpXVCJ9.eyJleHAiOjE2OTEwMzgxNzUsIm9yaWdfaWF0IjoxNjkxMDM0NTc1fQ.HybBMsEJFhyZqtIa2iVcHUP7CEFttf708jmTMAImAWA",
-			ProverName: "test",
+			Challenge:     "eyJhbGciOiJIUzI1NiIsInR5cCI6IkpXVCJ9.eyJleHAiOjE2OTEwMzgxNzUsIm9yaWdfaWF0IjoxNjkxMDM0NTc1fQ.HybBMsEJFhyZqtIa2iVcHUP7CEFttf708jmTMAImAWA",
+			ProverName:    "test",
+			ProverVersion: "v1.0.0",
 		},
 	}
 	assert.NoError(t, authMsg.SignWithKey(privkey))
@@ -45,14 +46,15 @@ func TestGenerateToken(t *testing.T) {
 
 func TestIdentityHash(t *testing.T) {
 	identity := &Identity{
-		Challenge:  "eyJhbGciOiJIUzI1NiIsInR5cCI6IkpXVCJ9.eyJleHAiOjE2OTEwMzM0MTksIm9yaWdfaWF0IjoxNjkxMDI5ODE5fQ.EhkLZsj__rNPVC3ZDYBtvdh0nB8mmM_Hl82hObaIWOs",
-		ProverName: "test",
+		Challenge:     "eyJhbGciOiJIUzI1NiIsInR5cCI6IkpXVCJ9.eyJleHAiOjE2OTEwMzM0MTksIm9yaWdfaWF0IjoxNjkxMDI5ODE5fQ.EhkLZsj__rNPVC3ZDYBtvdh0nB8mmM_Hl82hObaIWOs",
+		ProverName:    "test",
+		ProverVersion: "v1.0.0",
 	}
 
 	hash, err := identity.Hash()
 	assert.NoError(t, err)
 
-	expectedHash := "7373bb57ab7c01307d86fec55e088e00c526d82d9d1303fa4a189ff6ea95fbe2"
+	expectedHash := "83f5e0ad023e9c1de639ab07b9b4cb972ec9dbbd2524794c533a420a5b137721"
 	assert.Equal(t, expectedHash, hex.EncodeToString(hash))
 }
 
@@ -71,6 +73,7 @@ func TestProofMessageSignVerifyPublicKey(t *testing.T) {
 				Proof:        []byte("testProof"),
 				Instances:    []byte("testInstance"),
 				Vk:           []byte("testVk"),
+				ChunkInfo:    nil,
 			},
 			Error: "testError",
 		},
@@ -99,12 +102,13 @@ func TestProofDetailHash(t *testing.T) {
 			Proof:        []byte("testProof"),
 			Instances:    []byte("testInstance"),
 			Vk:           []byte("testVk"),
+			ChunkInfo:    nil,
 		},
 		Error: "testError",
 	}
 	hash, err := proofDetail.Hash()
 	assert.NoError(t, err)
-	expectedHash := "4165f5ab3399001002a5b8e4062914249a2deb72f6133d647b586f53e236802d"
+	expectedHash := "72a00232c1fcb100b1b67e6d12cd449e5d2d890e3a66e50f4c23499d4990766f"
 	assert.Equal(t, expectedHash, hex.EncodeToString(hash))
 }
 
@@ -116,7 +120,7 @@ func TestProveTypeString(t *testing.T) {
 	assert.Equal(t, "proof type batch", proofTypeBatch.String())
 
 	illegalProof := ProofType(3)
-	assert.Equal(t, "illegal proof type", illegalProof.String())
+	assert.Equal(t, "illegal proof type: 3", illegalProof.String())
 }
 
 func TestProofMsgPublicKey(t *testing.T) {
@@ -134,6 +138,7 @@ func TestProofMsgPublicKey(t *testing.T) {
 				Proof:        []byte("testProof"),
 				Instances:    []byte("testInstance"),
 				Vk:           []byte("testVk"),
+				ChunkInfo:    nil,
 			},
 			Error: "testError",
 		},

common/utils/simulation.go

@@ -20,12 +20,17 @@ var (
 	MessageRelayerApp MockAppName = "message-relayer-test"
 	// RollupRelayerApp the name of mock rollup-relayer app.
 	RollupRelayerApp MockAppName = "rollup-relayer-test"
-	// CoordinatorApp the name of mock coordinator app.
-	CoordinatorApp MockAppName = "coordinator-test"
+
 	// DBCliApp the name of mock database app.
 	DBCliApp MockAppName = "db_cli-test"
-	// ProverApp the name of mock prover app.
-	ProverApp MockAppName = "prover-test"
+
+	// CoordinatorApp the name of mock coordinator app.
+	CoordinatorApp MockAppName = "coordinator-test"
+
+	// ChunkProverApp the name of mock chunk prover app.
+	ChunkProverApp MockAppName = "chunkProver-test"
+	// BatchProverApp the name of mock batch prover app.
+	BatchProverApp MockAppName = "batchProver-test"
 )
 
 // RegisterSimulation register initializer function for integration-test.

common/version/version.go

@@ -3,9 +3,10 @@ package version
 import (
 	"fmt"
 	"runtime/debug"
+	"strings"
 )
 
-var tag = "v4.1.0"
+var tag = "v4.1.49"
 
 var commit = func() string {
 	if info, ok := debug.ReadBuildInfo(); ok {
@@ -19,11 +20,29 @@ var commit = func() string {
 			}
 		}
 	}
-	return ""
+	// Set default value for integration test.
+	return "000000"
 }()
 
-// ZkVersion is commit-id of common/libzkp/impl/cargo.lock/scroll-prover
-var ZkVersion string
+// ZkVersion is commit-id of common/libzkp/impl/cargo.lock/scroll-prover and halo2, contacted by a "-"
+// The default `000000-000000` is set for integration test, and will be overwritten by coordinator's & prover's actual compilations (see their Makefiles).
+var ZkVersion = "000000-000000"
 
 // Version denote the version of scroll protocol, including the l2geth, relayer, coordinator, prover, contracts and etc.
 var Version = fmt.Sprintf("%s-%s-%s", tag, commit, ZkVersion)
+
+// CheckScrollProverVersion check the "scroll-prover" version, if it's different from the local one, return false
+func CheckScrollProverVersion(proverVersion string) bool {
+	// note the the version is in fact in the format of "tag-commit-scroll_prover-halo2",
+	// so split-by-'-' length should be 4
+	remote := strings.Split(proverVersion, "-")
+	if len(remote) != 4 {
+		return false
+	}
+	local := strings.Split(Version, "-")
+	if len(local) != 4 {
+		return false
+	}
+	// compare the `scroll_prover` version
+	return remote[2] == local[2]
+}

contracts/docs/apis/L1ERC1155Gateway.md

@@ -533,7 +533,7 @@ Emitted when some ERC1155 token is refunded.
 ### UpdateTokenMapping
 
 ```solidity
-event UpdateTokenMapping(address _l1Token, address _l2Token)
+event UpdateTokenMapping(address indexed l1Token, address indexed oldL2Token, address indexed newL2Token)
 ```
 
 Emitted when token mapping for ERC1155 token is updated.
@@ -544,8 +544,9 @@ Emitted when token mapping for ERC1155 token is updated.
 
 | Name | Type | Description |
 |---|---|---|
-| _l1Token  | address | The address of ERC1155 token on layer 1. |
-| _l2Token  | address | The address of corresponding ERC1155 token on layer 2. |
+| l1Token `indexed` | address | The address of ERC1155 token in layer 1. |
+| oldL2Token `indexed` | address | The address of the old corresponding ERC1155 token in layer 2. |
+| newL2Token `indexed` | address | The address of the new corresponding ERC1155 token in layer 2. |
 
 
 

contracts/docs/apis/L1ERC721Gateway.md

@@ -472,7 +472,7 @@ Emitted when some ERC721 token is refunded.
 ### UpdateTokenMapping
 
 ```solidity
-event UpdateTokenMapping(address _l1Token, address _l2Token)
+event UpdateTokenMapping(address indexed l1Token, address indexed oldL2Token, address indexed newL2Token)
 ```
 
 Emitted when token mapping for ERC721 token is updated.
@@ -483,8 +483,9 @@ Emitted when token mapping for ERC721 token is updated.
 
 | Name | Type | Description |
 |---|---|---|
-| _l1Token  | address | The address of ERC721 token on layer 1. |
-| _l2Token  | address | The address of corresponding ERC721 token on layer 2. |
+| l1Token `indexed` | address | The address of ERC721 token in layer 1. |
+| oldL2Token `indexed` | address | The address of the old corresponding ERC721 token in layer 2. |
+| newL2Token `indexed` | address | The address of the new corresponding ERC721 token in layer 2. |
 
 
 

contracts/docs/apis/L1GatewayRouter.md

@@ -350,7 +350,7 @@ Request ERC20 token transfer from users to gateways.
 ### setDefaultERC20Gateway
 
 ```solidity
-function setDefaultERC20Gateway(address _defaultERC20Gateway) external nonpayable
+function setDefaultERC20Gateway(address _newDefaultERC20Gateway) external nonpayable
 ```
 
 Update the address of default ERC20 gateway contract.
@@ -361,7 +361,7 @@ Update the address of default ERC20 gateway contract.
 
 | Name | Type | Description |
 |---|---|---|
-| _defaultERC20Gateway | address | The address to update. |
+| _newDefaultERC20Gateway | address | undefined |
 
 ### setERC20Gateway
 
@@ -383,7 +383,7 @@ Update the mapping from token address to gateway address.
 ### setETHGateway
 
 ```solidity
-function setETHGateway(address _ethGateway) external nonpayable
+function setETHGateway(address _newEthGateway) external nonpayable
 ```
 
 Update the address of ETH gateway contract.
@@ -394,7 +394,7 @@ Update the address of ETH gateway contract.
 
 | Name | Type | Description |
 |---|---|---|
-| _ethGateway | address | The address to update. |
+| _newEthGateway | address | undefined |
 
 ### transferOwnership
 
@@ -567,7 +567,7 @@ Emitted when some ETH is refunded.
 ### SetDefaultERC20Gateway
 
 ```solidity
-event SetDefaultERC20Gateway(address indexed defaultERC20Gateway)
+event SetDefaultERC20Gateway(address indexed oldDefaultERC20Gateway, address indexed newDefaultERC20Gateway)
 ```
 
 Emitted when the address of default ERC20 Gateway is updated.
@@ -578,12 +578,13 @@ Emitted when the address of default ERC20 Gateway is updated.
 
 | Name | Type | Description |
 |---|---|---|
-| defaultERC20Gateway `indexed` | address | undefined |
+| oldDefaultERC20Gateway `indexed` | address | undefined |
+| newDefaultERC20Gateway `indexed` | address | undefined |
 
 ### SetERC20Gateway
 
 ```solidity
-event SetERC20Gateway(address indexed token, address indexed gateway)
+event SetERC20Gateway(address indexed token, address indexed oldGateway, address indexed newGateway)
 ```
 
 Emitted when the `gateway` for `token` is updated.
@@ -595,12 +596,13 @@ Emitted when the `gateway` for `token` is updated.
 | Name | Type | Description |
 |---|---|---|
 | token `indexed` | address | undefined |
-| gateway `indexed` | address | undefined |
+| oldGateway `indexed` | address | undefined |
+| newGateway `indexed` | address | undefined |
 
 ### SetETHGateway
 
 ```solidity
-event SetETHGateway(address indexed ethGateway)
+event SetETHGateway(address indexed oldETHGateway, address indexed newEthGateway)
 ```
 
 Emitted when the address of ETH Gateway is updated.
@@ -611,7 +613,8 @@ Emitted when the address of ETH Gateway is updated.
 
 | Name | Type | Description |
 |---|---|---|
-| ethGateway `indexed` | address | undefined |
+| oldETHGateway `indexed` | address | undefined |
+| newEthGateway `indexed` | address | undefined |
 
 
 

contracts/docs/apis/L1ScrollMessenger.md

@@ -423,7 +423,7 @@ Update fee vault contract.
 ### updateMaxReplayTimes
 
 ```solidity
-function updateMaxReplayTimes(uint256 _maxReplayTimes) external nonpayable
+function updateMaxReplayTimes(uint256 _newMaxReplayTimes) external nonpayable
 ```
 
 Update max replay times.
@@ -434,7 +434,7 @@ Update max replay times.
 
 | Name | Type | Description |
 |---|---|---|
-| _maxReplayTimes | uint256 | The new max replay times. |
+| _newMaxReplayTimes | uint256 | The new max replay times. |
 
 ### xDomainMessageSender
 
@@ -595,7 +595,7 @@ Emitted when owner updates fee vault contract.
 ### UpdateMaxReplayTimes
 
 ```solidity
-event UpdateMaxReplayTimes(uint256 maxReplayTimes)
+event UpdateMaxReplayTimes(uint256 oldMaxReplayTimes, uint256 newMaxReplayTimes)
 ```
 
 Emitted when the maximum number of times each message can be replayed is updated.
@@ -606,7 +606,8 @@ Emitted when the maximum number of times each message can be replayed is updated
 
 | Name | Type | Description |
 |---|---|---|
-| maxReplayTimes  | uint256 | undefined |
+| oldMaxReplayTimes  | uint256 | undefined |
+| newMaxReplayTimes  | uint256 | undefined |
 
 
 

contracts/docs/apis/L1StandardERC20Gateway.md

@@ -214,6 +214,34 @@ function onDropMessage(bytes _message) external payable
 |---|---|---|
 | _message | bytes | undefined |
 
+### owner
+
+```solidity
+function owner() external view returns (address)
+```
+
+
+
+*Returns the address of the current owner.*
+
+
+#### Returns
+
+| Name | Type | Description |
+|---|---|---|
+| _0 | address | undefined |
+
+### renounceOwnership
+
+```solidity
+function renounceOwnership() external nonpayable
+```
+
+
+
+*Leaves the contract without owner. It will not be possible to call `onlyOwner` functions. Can only be called by the current owner. NOTE: Renouncing ownership will leave the contract without an owner, thereby disabling any functionality that is only available to the owner.*
+
+
 ### router
 
 ```solidity
@@ -231,6 +259,22 @@ The address of L1GatewayRouter/L2GatewayRouter contract.
 |---|---|---|
 | _0 | address | undefined |
 
+### transferOwnership
+
+```solidity
+function transferOwnership(address newOwner) external nonpayable
+```
+
+
+
+*Transfers ownership of the contract to a new account (`newOwner`). Can only be called by the current owner.*
+
+#### Parameters
+
+| Name | Type | Description |
+|---|---|---|
+| newOwner | address | undefined |
+
 
 
 ## Events
@@ -293,6 +337,23 @@ event Initialized(uint8 version)
 |---|---|---|
 | version  | uint8 | undefined |
 
+### OwnershipTransferred
+
+```solidity
+event OwnershipTransferred(address indexed previousOwner, address indexed newOwner)
+```
+
+
+
+
+
+#### Parameters
+
+| Name | Type | Description |
+|---|---|---|
+| previousOwner `indexed` | address | undefined |
+| newOwner `indexed` | address | undefined |
+
 ### RefundERC20
 
 ```solidity

contracts/docs/apis/L1WETHGateway.md

@@ -212,6 +212,34 @@ function onDropMessage(bytes _message) external payable
 |---|---|---|
 | _message | bytes | undefined |
 
+### owner
+
+```solidity
+function owner() external view returns (address)
+```
+
+
+
+*Returns the address of the current owner.*
+
+
+#### Returns
+
+| Name | Type | Description |
+|---|---|---|
+| _0 | address | undefined |
+
+### renounceOwnership
+
+```solidity
+function renounceOwnership() external nonpayable
+```
+
+
+
+*Leaves the contract without owner. It will not be possible to call `onlyOwner` functions. Can only be called by the current owner. NOTE: Renouncing ownership will leave the contract without an owner, thereby disabling any functionality that is only available to the owner.*
+
+
 ### router
 
 ```solidity
@@ -229,6 +257,22 @@ The address of L1GatewayRouter/L2GatewayRouter contract.
 |---|---|---|
 | _0 | address | undefined |
 
+### transferOwnership
+
+```solidity
+function transferOwnership(address newOwner) external nonpayable
+```
+
+
+
+*Transfers ownership of the contract to a new account (`newOwner`). Can only be called by the current owner.*
+
+#### Parameters
+
+| Name | Type | Description |
+|---|---|---|
+| newOwner | address | undefined |
+
 
 
 ## Events
@@ -291,6 +335,23 @@ event Initialized(uint8 version)
 |---|---|---|
 | version  | uint8 | undefined |
 
+### OwnershipTransferred
+
+```solidity
+event OwnershipTransferred(address indexed previousOwner, address indexed newOwner)
+```
+
+
+
+
+
+#### Parameters
+
+| Name | Type | Description |
+|---|---|---|
+| previousOwner `indexed` | address | undefined |
+| newOwner `indexed` | address | undefined |
+
 ### RefundERC20
 
 ```solidity

contracts/docs/apis/L2ERC1155Gateway.md

@@ -458,7 +458,7 @@ event OwnershipTransferred(address indexed previousOwner, address indexed newOwn
 ### UpdateTokenMapping
 
 ```solidity
-event UpdateTokenMapping(address _l2Token, address _l1Token)
+event UpdateTokenMapping(address indexed l2Token, address indexed oldL1Token, address indexed newL1Token)
 ```
 
 Emitted when token mapping for ERC1155 token is updated.
@@ -469,8 +469,9 @@ Emitted when token mapping for ERC1155 token is updated.
 
 | Name | Type | Description |
 |---|---|---|
-| _l2Token  | address | The address of corresponding ERC1155 token on layer 2. |
-| _l1Token  | address | The address of ERC1155 token on layer 1. |
+| l2Token `indexed` | address | The address of corresponding ERC1155 token in layer 2. |
+| oldL1Token `indexed` | address | The address of the old corresponding ERC1155 token in layer 1. |
+| newL1Token `indexed` | address | The address of the new corresponding ERC1155 token in layer 1. |
 
 ### WithdrawERC1155
 

contracts/docs/apis/L2ERC721Gateway.md

@@ -400,7 +400,7 @@ event OwnershipTransferred(address indexed previousOwner, address indexed newOwn
 ### UpdateTokenMapping
 
 ```solidity
-event UpdateTokenMapping(address _l2Token, address _l1Token)
+event UpdateTokenMapping(address indexed l2Token, address indexed oldL1Token, address indexed newL1Token)
 ```
 
 Emitted when token mapping for ERC721 token is updated.
@@ -411,8 +411,9 @@ Emitted when token mapping for ERC721 token is updated.
 
 | Name | Type | Description |
 |---|---|---|
-| _l2Token  | address | The address of corresponding ERC721 token on layer 2. |
-| _l1Token  | address | The address of ERC721 token on layer 1. |
+| l2Token `indexed` | address | The address of corresponding ERC721 token in layer 2. |
+| oldL1Token `indexed` | address | The address of the old corresponding ERC721 token in layer 1. |
+| newL1Token `indexed` | address | The address of the new corresponding ERC721 token in layer 1. |
 
 ### WithdrawERC721
 

contracts/docs/apis/L2GatewayRouter.md

@@ -220,7 +220,7 @@ function renounceOwnership() external nonpayable
 ### setDefaultERC20Gateway
 
 ```solidity
-function setDefaultERC20Gateway(address _defaultERC20Gateway) external nonpayable
+function setDefaultERC20Gateway(address _newDefaultERC20Gateway) external nonpayable
 ```
 
 Update the address of default ERC20 gateway contract.
@@ -231,7 +231,7 @@ Update the address of default ERC20 gateway contract.
 
 | Name | Type | Description |
 |---|---|---|
-| _defaultERC20Gateway | address | The address to update. |
+| _newDefaultERC20Gateway | address | The address to update. |
 
 ### setERC20Gateway
 
@@ -253,7 +253,7 @@ Update the mapping from token address to gateway address.
 ### setETHGateway
 
 ```solidity
-function setETHGateway(address _ethGateway) external nonpayable
+function setETHGateway(address _newEthGateway) external nonpayable
 ```
 
 Update the address of ETH gateway contract.
@@ -264,7 +264,7 @@ Update the address of ETH gateway contract.
 
 | Name | Type | Description |
 |---|---|---|
-| _ethGateway | address | The address to update. |
+| _newEthGateway | address | The address to update. |
 
 ### transferOwnership
 
@@ -473,7 +473,7 @@ event OwnershipTransferred(address indexed previousOwner, address indexed newOwn
 ### SetDefaultERC20Gateway
 
 ```solidity
-event SetDefaultERC20Gateway(address indexed defaultERC20Gateway)
+event SetDefaultERC20Gateway(address indexed oldDefaultERC20Gateway, address indexed newDefaultERC20Gateway)
 ```
 
 Emitted when the address of default ERC20 Gateway is updated.
@@ -484,12 +484,13 @@ Emitted when the address of default ERC20 Gateway is updated.
 
 | Name | Type | Description |
 |---|---|---|
-| defaultERC20Gateway `indexed` | address | undefined |
+| oldDefaultERC20Gateway `indexed` | address | undefined |
+| newDefaultERC20Gateway `indexed` | address | undefined |
 
 ### SetERC20Gateway
 
 ```solidity
-event SetERC20Gateway(address indexed token, address indexed gateway)
+event SetERC20Gateway(address indexed token, address indexed oldGateway, address indexed newGateway)
 ```
 
 Emitted when the `gateway` for `token` is updated.
@@ -501,12 +502,13 @@ Emitted when the `gateway` for `token` is updated.
 | Name | Type | Description |
 |---|---|---|
 | token `indexed` | address | undefined |
-| gateway `indexed` | address | undefined |
+| oldGateway `indexed` | address | undefined |
+| newGateway `indexed` | address | undefined |
 
 ### SetETHGateway
 
 ```solidity
-event SetETHGateway(address indexed ethGateway)
+event SetETHGateway(address indexed oldETHGateway, address indexed newEthGateway)
 ```
 
 Emitted when the address of ETH Gateway is updated.
@@ -517,7 +519,8 @@ Emitted when the address of ETH Gateway is updated.
 
 | Name | Type | Description |
 |---|---|---|
-| ethGateway `indexed` | address | undefined |
+| oldETHGateway `indexed` | address | undefined |
+| newEthGateway `indexed` | address | undefined |
 
 ### WithdrawERC20
 

contracts/docs/apis/L2ScrollMessenger.md

@@ -47,7 +47,7 @@ The address of fee vault, collecting cross domain messaging fee.
 ### initialize
 
 ```solidity
-function initialize(address _counterpart, address _feeVault) external nonpayable
+function initialize(address _counterpart) external nonpayable
 ```
 
 
@@ -59,7 +59,6 @@ function initialize(address _counterpart, address _feeVault) external nonpayable
 | Name | Type | Description |
 |---|---|---|
 | _counterpart | address | undefined |
-| _feeVault | address | undefined |
 
 ### isL1MessageExecuted
 
@@ -316,7 +315,7 @@ Update fee vault contract.
 ### updateMaxFailedExecutionTimes
 
 ```solidity
-function updateMaxFailedExecutionTimes(uint256 _maxFailedExecutionTimes) external nonpayable
+function updateMaxFailedExecutionTimes(uint256 _newMaxFailedExecutionTimes) external nonpayable
 ```
 
 Update max failed execution times.
@@ -327,7 +326,7 @@ Update max failed execution times.
 
 | Name | Type | Description |
 |---|---|---|
-| _maxFailedExecutionTimes | uint256 | The new max failed execution times. |
+| _newMaxFailedExecutionTimes | uint256 | The new max failed execution times. |
 
 ### xDomainMessageSender
 
@@ -488,7 +487,7 @@ Emitted when owner updates fee vault contract.
 ### UpdateMaxFailedExecutionTimes
 
 ```solidity
-event UpdateMaxFailedExecutionTimes(uint256 maxFailedExecutionTimes)
+event UpdateMaxFailedExecutionTimes(uint256 oldMaxFailedExecutionTimes, uint256 newMaxFailedExecutionTimes)
 ```
 
 Emitted when the maximum number of times each message can fail in L2 is updated.
@@ -499,7 +498,8 @@ Emitted when the maximum number of times each message can fail in L2 is updated.
 
 | Name | Type | Description |
 |---|---|---|
-| maxFailedExecutionTimes  | uint256 | The new maximum number of times each message can fail in L2. |
+| oldMaxFailedExecutionTimes  | uint256 | undefined |
+| newMaxFailedExecutionTimes  | uint256 | undefined |
 
 
 

contracts/docs/apis/L2StandardERC20Gateway.md

@@ -128,6 +128,34 @@ The address of corresponding L1ScrollMessenger/L2ScrollMessenger contract.
 |---|---|---|
 | _0 | address | undefined |
 
+### owner
+
+```solidity
+function owner() external view returns (address)
+```
+
+
+
+*Returns the address of the current owner.*
+
+
+#### Returns
+
+| Name | Type | Description |
+|---|---|---|
+| _0 | address | undefined |
+
+### renounceOwnership
+
+```solidity
+function renounceOwnership() external nonpayable
+```
+
+
+
+*Leaves the contract without owner. It will not be possible to call `onlyOwner` functions. Can only be called by the current owner. NOTE: Renouncing ownership will leave the contract without an owner, thereby disabling any functionality that is only available to the owner.*
+
+
 ### router
 
 ```solidity
@@ -162,6 +190,22 @@ The address of ScrollStandardERC20Factory.
 |---|---|---|
 | _0 | address | undefined |
 
+### transferOwnership
+
+```solidity
+function transferOwnership(address newOwner) external nonpayable
+```
+
+
+
+*Transfers ownership of the contract to a new account (`newOwner`). Can only be called by the current owner.*
+
+#### Parameters
+
+| Name | Type | Description |
+|---|---|---|
+| newOwner | address | undefined |
+
 ### withdrawERC20
 
 ```solidity
@@ -260,6 +304,23 @@ event Initialized(uint8 version)
 |---|---|---|
 | version  | uint8 | undefined |
 
+### OwnershipTransferred
+
+```solidity
+event OwnershipTransferred(address indexed previousOwner, address indexed newOwner)
+```
+
+
+
+
+
+#### Parameters
+
+| Name | Type | Description |
+|---|---|---|
+| previousOwner `indexed` | address | undefined |
+| newOwner `indexed` | address | undefined |
+
 ### WithdrawERC20
 
 ```solidity

contracts/docs/apis/L2WETHGateway.md

@@ -161,6 +161,34 @@ The address of corresponding L1ScrollMessenger/L2ScrollMessenger contract.
 |---|---|---|
 | _0 | address | undefined |
 
+### owner
+
+```solidity
+function owner() external view returns (address)
+```
+
+
+
+*Returns the address of the current owner.*
+
+
+#### Returns
+
+| Name | Type | Description |
+|---|---|---|
+| _0 | address | undefined |
+
+### renounceOwnership
+
+```solidity
+function renounceOwnership() external nonpayable
+```
+
+
+
+*Leaves the contract without owner. It will not be possible to call `onlyOwner` functions. Can only be called by the current owner. NOTE: Renouncing ownership will leave the contract without an owner, thereby disabling any functionality that is only available to the owner.*
+
+
 ### router
 
 ```solidity
@@ -178,6 +206,22 @@ The address of L1GatewayRouter/L2GatewayRouter contract.
 |---|---|---|
 | _0 | address | undefined |
 
+### transferOwnership
+
+```solidity
+function transferOwnership(address newOwner) external nonpayable
+```
+
+
+
+*Transfers ownership of the contract to a new account (`newOwner`). Can only be called by the current owner.*
+
+#### Parameters
+
+| Name | Type | Description |
+|---|---|---|
+| newOwner | address | undefined |
+
 ### withdrawERC20
 
 ```solidity
@@ -276,6 +320,23 @@ event Initialized(uint8 version)
 |---|---|---|
 | version  | uint8 | undefined |
 
+### OwnershipTransferred
+
+```solidity
+event OwnershipTransferred(address indexed previousOwner, address indexed newOwner)
+```
+
+
+
+
+
+#### Parameters
+
+| Name | Type | Description |
+|---|---|---|
+| previousOwner `indexed` | address | undefined |
+| newOwner `indexed` | address | undefined |
+
 ### WithdrawERC20
 
 ```solidity

contracts/integration-test/ScrollChain.spec.ts

@@ -1,7 +1,6 @@
 /* eslint-disable node/no-unpublished-import */
 /* eslint-disable node/no-missing-import */
 import { constants } from "ethers";
-import { concat } from "ethers/lib/utils";
 import { ethers } from "hardhat";
 import { ScrollChain, L1MessageQueue } from "../typechain";
 
@@ -28,7 +27,7 @@ describe("ScrollChain", async () => {
     await chain.deployed();
 
     await chain.initialize(queue.address, constants.AddressZero, 44);
-    await chain.updateSequencer(deployer.address, true);
+    await chain.addSequencer(deployer.address);
     await queue.initialize(
       constants.AddressZero,
       chain.address,

contracts/scripts/foundry/InitializeL1BridgeContracts.s.sol

@@ -22,7 +22,9 @@ contract InitializeL1BridgeContracts is Script {
 
     uint256 CHAIN_ID_L2 = vm.envUint("CHAIN_ID_L2");
     uint256 MAX_L2_TX_IN_CHUNK = vm.envUint("MAX_L2_TX_IN_CHUNK");
-    address L1_ROLLUP_OPERATOR_ADDR = vm.envAddress("L1_ROLLUP_OPERATOR_ADDR");
+    uint256 MAX_L1_MESSAGE_GAS_LIMIT = vm.envUint("MAX_L1_MESSAGE_GAS_LIMIT");
+    address L1_COMMIT_SENDER_ADDRESS = vm.envAddress("L1_COMMIT_SENDER_ADDRESS");
+    address L1_FINALIZE_SENDER_ADDRESS = vm.envAddress("L1_FINALIZE_SENDER_ADDRESS");
     address L1_FEE_VAULT_ADDR = vm.envAddress("L1_FEE_VAULT_ADDR");
     address L1_WETH_ADDR = vm.envAddress("L1_WETH_ADDR");
 
@@ -66,8 +68,8 @@ contract InitializeL1BridgeContracts is Script {
             L1_MULTIPLE_VERSION_ROLLUP_VERIFIER_ADDR,
             MAX_L2_TX_IN_CHUNK
         );
-        ScrollChain(L1_SCROLL_CHAIN_PROXY_ADDR).updateSequencer(L1_ROLLUP_OPERATOR_ADDR, true);
-        ScrollChain(L1_SCROLL_CHAIN_PROXY_ADDR).updateProver(L1_ROLLUP_OPERATOR_ADDR, true);
+        ScrollChain(L1_SCROLL_CHAIN_PROXY_ADDR).addSequencer(L1_COMMIT_SENDER_ADDRESS);
+        ScrollChain(L1_SCROLL_CHAIN_PROXY_ADDR).addProver(L1_FINALIZE_SENDER_ADDRESS);
 
         // initialize L2GasPriceOracle
         L2GasPriceOracle(L2_GAS_PRICE_ORACLE_PROXY_ADDR).initialize(
@@ -84,7 +86,7 @@ contract InitializeL1BridgeContracts is Script {
             L1_SCROLL_CHAIN_PROXY_ADDR,
             L1_ENFORCED_TX_GATEWAY_PROXY_ADDR,
             L2_GAS_PRICE_ORACLE_PROXY_ADDR,
-            10000000
+            MAX_L1_MESSAGE_GAS_LIMIT
         );
 
         // initialize L1ScrollMessenger

contracts/scripts/foundry/InitializeL2BridgeContracts.s.sol

@@ -65,10 +65,7 @@ contract InitializeL2BridgeContracts is Script {
         L1GasPriceOracle(L1_GAS_PRICE_ORACLE_ADDR).updateWhitelist(L2_WHITELIST_ADDR);
 
         // initialize L2ScrollMessenger
-        L2ScrollMessenger(payable(L2_SCROLL_MESSENGER_PROXY_ADDR)).initialize(
-            L1_SCROLL_MESSENGER_PROXY_ADDR,
-            L2_TX_FEE_VAULT_ADDR
-        );
+        L2ScrollMessenger(payable(L2_SCROLL_MESSENGER_PROXY_ADDR)).initialize(L1_SCROLL_MESSENGER_PROXY_ADDR);
 
         // initialize L2GatewayRouter
         L2GatewayRouter(L2_GATEWAY_ROUTER_PROXY_ADDR).initialize(

contracts/src/L1/IL1ScrollMessenger.sol

@@ -10,8 +10,9 @@ interface IL1ScrollMessenger is IScrollMessenger {
      **********/
 
     /// @notice Emitted when the maximum number of times each message can be replayed is updated.
-    /// @param maxReplayTimes The new maximum number of times each message can be replayed.
-    event UpdateMaxReplayTimes(uint256 maxReplayTimes);
+    /// @param oldMaxReplayTimes The old maximum number of times each message can be replayed.
+    /// @param newMaxReplayTimes The new maximum number of times each message can be replayed.
+    event UpdateMaxReplayTimes(uint256 oldMaxReplayTimes, uint256 newMaxReplayTimes);
 
     /***********
      * Structs *

contracts/src/L1/L1ScrollMessenger.sol

@@ -2,15 +2,12 @@
 
 pragma solidity =0.8.16;
 
-import {PausableUpgradeable} from "@openzeppelin/contracts-upgradeable/security/PausableUpgradeable.sol";
-
 import {IScrollChain} from "./rollup/IScrollChain.sol";
 import {IL1MessageQueue} from "./rollup/IL1MessageQueue.sol";
 import {IL1ScrollMessenger} from "./IL1ScrollMessenger.sol";
 import {ScrollConstants} from "../libraries/constants/ScrollConstants.sol";
 import {IScrollMessenger} from "../libraries/IScrollMessenger.sol";
 import {ScrollMessengerBase} from "../libraries/ScrollMessengerBase.sol";
-import {AddressAliasHelper} from "../libraries/common/AddressAliasHelper.sol";
 import {WithdrawTrieVerifier} from "../libraries/verifier/WithdrawTrieVerifier.sol";
 
 import {IMessageDropCallback} from "../libraries/callbacks/IMessageDropCallback.sol";
@@ -28,7 +25,7 @@ import {IMessageDropCallback} from "../libraries/callbacks/IMessageDropCallback.
 ///
 /// @dev All deposited Ether (including `WETH` deposited throng `L1WETHGateway`) will locked in
 /// this contract.
-contract L1ScrollMessenger is PausableUpgradeable, ScrollMessengerBase, IL1ScrollMessenger {
+contract L1ScrollMessenger is ScrollMessengerBase, IL1ScrollMessenger {
     /***********
      * Structs *
      ***********/
@@ -97,8 +94,7 @@ contract L1ScrollMessenger is PausableUpgradeable, ScrollMessengerBase, IL1Scrol
         address _rollup,
         address _messageQueue
     ) public initializer {
-        PausableUpgradeable.__Pausable_init();
-        ScrollMessengerBase._initialize(_counterpart, _feeVault);
+        ScrollMessengerBase.__ScrollMessengerBase_init(_counterpart, _feeVault);
 
         rollup = _rollup;
         messageQueue = _messageQueue;
@@ -295,24 +291,14 @@ contract L1ScrollMessenger is PausableUpgradeable, ScrollMessengerBase, IL1Scrol
      * Restricted Functions *
      ************************/
 
-    /// @notice Pause the contract
-    /// @dev This function can only called by contract owner.
-    /// @param _status The pause status to update.
-    function setPause(bool _status) external onlyOwner {
-        if (_status) {
-            _pause();
-        } else {
-            _unpause();
-        }
-    }
-
     /// @notice Update max replay times.
     /// @dev This function can only called by contract owner.
-    /// @param _maxReplayTimes The new max replay times.
-    function updateMaxReplayTimes(uint256 _maxReplayTimes) external onlyOwner {
-        maxReplayTimes = _maxReplayTimes;
+    /// @param _newMaxReplayTimes The new max replay times.
+    function updateMaxReplayTimes(uint256 _newMaxReplayTimes) external onlyOwner {
+        uint256 _oldMaxReplayTimes = maxReplayTimes;
+        maxReplayTimes = _newMaxReplayTimes;
 
-        emit UpdateMaxReplayTimes(_maxReplayTimes);
+        emit UpdateMaxReplayTimes(_oldMaxReplayTimes, _newMaxReplayTimes);
     }
 
     /**********************

contracts/src/L1/gateways/IL1GatewayRouter.sol

@@ -11,17 +11,20 @@ interface IL1GatewayRouter is IL1ETHGateway, IL1ERC20Gateway {
      **********/
 
     /// @notice Emitted when the address of ETH Gateway is updated.
-    /// @param ethGateway The address of new ETH Gateway.
-    event SetETHGateway(address indexed ethGateway);
+    /// @param oldETHGateway The address of the old ETH Gateway.
+    /// @param newEthGateway The address of the new ETH Gateway.
+    event SetETHGateway(address indexed oldETHGateway, address indexed newEthGateway);
 
     /// @notice Emitted when the address of default ERC20 Gateway is updated.
-    /// @param defaultERC20Gateway The address of new default ERC20 Gateway.
-    event SetDefaultERC20Gateway(address indexed defaultERC20Gateway);
+    /// @param oldDefaultERC20Gateway The address of the old default ERC20 Gateway.
+    /// @param newDefaultERC20Gateway The address of the new default ERC20 Gateway.
+    event SetDefaultERC20Gateway(address indexed oldDefaultERC20Gateway, address indexed newDefaultERC20Gateway);
 
     /// @notice Emitted when the `gateway` for `token` is updated.
     /// @param token The address of token updated.
-    /// @param gateway The corresponding address of gateway updated.
-    event SetERC20Gateway(address indexed token, address indexed gateway);
+    /// @param oldGateway The corresponding address of the old gateway.
+    /// @param newGateway The corresponding address of the new gateway.
+    event SetERC20Gateway(address indexed token, address indexed oldGateway, address indexed newGateway);
 
     /*************************
      * Public View Functions *

contracts/src/L1/gateways/L1CustomERC20Gateway.sol

@@ -2,7 +2,6 @@
 
 pragma solidity =0.8.16;
 
-import {OwnableUpgradeable} from "@openzeppelin/contracts-upgradeable/access/OwnableUpgradeable.sol";
 import {IERC20Upgradeable} from "@openzeppelin/contracts-upgradeable/token/ERC20/IERC20Upgradeable.sol";
 import {SafeERC20Upgradeable} from "@openzeppelin/contracts-upgradeable/token/ERC20/utils/SafeERC20Upgradeable.sol";
 
@@ -18,7 +17,7 @@ import {L1ERC20Gateway} from "./L1ERC20Gateway.sol";
 /// finalize withdraw the tokens from layer 2.
 /// @dev The deposited tokens are held in this gateway. On finalizing withdraw, the corresponding
 /// tokens will be transfer to the recipient directly.
-contract L1CustomERC20Gateway is OwnableUpgradeable, ScrollGatewayBase, L1ERC20Gateway {
+contract L1CustomERC20Gateway is L1ERC20Gateway {
     using SafeERC20Upgradeable for IERC20Upgradeable;
 
     /**********
@@ -26,9 +25,10 @@ contract L1CustomERC20Gateway is OwnableUpgradeable, ScrollGatewayBase, L1ERC20G
      **********/
 
     /// @notice Emitted when token mapping for ERC20 token is updated.
-    /// @param _l1Token The address of ERC20 token on layer 1.
-    /// @param _l2Token The address of corresponding ERC20 token on layer 2.
-    event UpdateTokenMapping(address _l1Token, address _l2Token);
+    /// @param l1Token The address of ERC20 token in layer 1.
+    /// @param oldL2Token The address of the old corresponding ERC20 token in layer 2.
+    /// @param newL2Token The address of the new corresponding ERC20 token in layer 2.
+    event UpdateTokenMapping(address indexed l1Token, address indexed oldL2Token, address indexed newL2Token);
 
     /*************
      * Variables *
@@ -56,7 +56,6 @@ contract L1CustomERC20Gateway is OwnableUpgradeable, ScrollGatewayBase, L1ERC20G
     ) external initializer {
         require(_router != address(0), "zero router address");
 
-        OwnableUpgradeable.__Ownable_init();
         ScrollGatewayBase._initialize(_counterpart, _router, _messenger);
     }
 
@@ -79,9 +78,10 @@ contract L1CustomERC20Gateway is OwnableUpgradeable, ScrollGatewayBase, L1ERC20G
     function updateTokenMapping(address _l1Token, address _l2Token) external onlyOwner {
         require(_l2Token != address(0), "token address cannot be 0");
 
+        address _oldL2Token = tokenMapping[_l1Token];
         tokenMapping[_l1Token] = _l2Token;
 
-        emit UpdateTokenMapping(_l1Token, _l2Token);
+        emit UpdateTokenMapping(_l1Token, _oldL2Token, _l2Token);
     }
 
     /**********************

contracts/src/L1/gateways/L1ERC1155Gateway.sol

@@ -2,7 +2,6 @@
 
 pragma solidity =0.8.16;
 
-import {OwnableUpgradeable} from "@openzeppelin/contracts-upgradeable/access/OwnableUpgradeable.sol";
 import {IERC1155Upgradeable} from "@openzeppelin/contracts-upgradeable/token/ERC1155/IERC1155Upgradeable.sol";
 import {ERC1155HolderUpgradeable, ERC1155ReceiverUpgradeable} from "@openzeppelin/contracts-upgradeable/token/ERC1155/utils/ERC1155HolderUpgradeable.sol";
 
@@ -20,21 +19,16 @@ import {ScrollGatewayBase} from "../../libraries/gateway/ScrollGatewayBase.sol";
 /// NFT will be transfer to the recipient directly.
 ///
 /// This will be changed if we have more specific scenarios.
-contract L1ERC1155Gateway is
-    OwnableUpgradeable,
-    ERC1155HolderUpgradeable,
-    ScrollGatewayBase,
-    IL1ERC1155Gateway,
-    IMessageDropCallback
-{
+contract L1ERC1155Gateway is ERC1155HolderUpgradeable, ScrollGatewayBase, IL1ERC1155Gateway, IMessageDropCallback {
     /**********
      * Events *
      **********/
 
     /// @notice Emitted when token mapping for ERC1155 token is updated.
-    /// @param _l1Token The address of ERC1155 token on layer 1.
-    /// @param _l2Token The address of corresponding ERC1155 token on layer 2.
-    event UpdateTokenMapping(address _l1Token, address _l2Token);
+    /// @param l1Token The address of ERC1155 token in layer 1.
+    /// @param oldL2Token The address of the old corresponding ERC1155 token in layer 2.
+    /// @param newL2Token The address of the new corresponding ERC1155 token in layer 2.
+    event UpdateTokenMapping(address indexed l1Token, address indexed oldL2Token, address indexed newL2Token);
 
     /*************
      * Variables *
@@ -55,7 +49,6 @@ contract L1ERC1155Gateway is
     /// @param _counterpart The address of L2ERC1155Gateway in L2.
     /// @param _messenger The address of L1ScrollMessenger.
     function initialize(address _counterpart, address _messenger) external initializer {
-        OwnableUpgradeable.__Ownable_init();
         ERC1155HolderUpgradeable.__ERC1155Holder_init();
         ERC1155ReceiverUpgradeable.__ERC1155Receiver_init();
 
@@ -177,9 +170,10 @@ contract L1ERC1155Gateway is
     function updateTokenMapping(address _l1Token, address _l2Token) external onlyOwner {
         require(_l2Token != address(0), "token address cannot be 0");
 
+        address _oldL2Token = tokenMapping[_l1Token];
         tokenMapping[_l1Token] = _l2Token;
 
-        emit UpdateTokenMapping(_l1Token, _l2Token);
+        emit UpdateTokenMapping(_l1Token, _oldL2Token, _l2Token);
     }
 
     /**********************

contracts/src/L1/gateways/L1ERC20Gateway.sol

@@ -2,14 +2,12 @@
 
 pragma solidity ^0.8.16;
 
-import {IERC20} from "@openzeppelin/contracts/token/ERC20/IERC20.sol";
-import {SafeERC20} from "@openzeppelin/contracts/token/ERC20/utils/SafeERC20.sol";
+import {IERC20Upgradeable} from "@openzeppelin/contracts-upgradeable/token/ERC20/IERC20Upgradeable.sol";
+import {SafeERC20Upgradeable} from "@openzeppelin/contracts-upgradeable/token/ERC20/utils/SafeERC20Upgradeable.sol";
 
 import {IL1ERC20Gateway} from "./IL1ERC20Gateway.sol";
 import {IL1GatewayRouter} from "./IL1GatewayRouter.sol";
 
-import {ScrollGatewayBase} from "../../libraries/gateway/ScrollGatewayBase.sol";
-
 import {IL2ERC20Gateway} from "../../L2/gateways/IL2ERC20Gateway.sol";
 import {IScrollMessenger} from "../../libraries/IScrollMessenger.sol";
 import {ScrollConstants} from "../../libraries/constants/ScrollConstants.sol";
@@ -19,7 +17,7 @@ import {IMessageDropCallback} from "../../libraries/callbacks/IMessageDropCallba
 // solhint-disable no-empty-blocks
 
 abstract contract L1ERC20Gateway is IL1ERC20Gateway, IMessageDropCallback, ScrollGatewayBase {
-    using SafeERC20 for IERC20;
+    using SafeERC20Upgradeable for IERC20Upgradeable;
 
     /*************
      * Variables *
@@ -75,7 +73,7 @@ abstract contract L1ERC20Gateway is IL1ERC20Gateway, IMessageDropCallback, Scrol
 
         // @note can possible trigger reentrant call to this contract or messenger,
         // but it seems not a big problem.
-        IERC20(_l1Token).safeTransfer(_to, _amount);
+        IERC20Upgradeable(_l1Token).safeTransfer(_to, _amount);
 
         _doCallback(_to, _data);
 
@@ -96,7 +94,7 @@ abstract contract L1ERC20Gateway is IL1ERC20Gateway, IMessageDropCallback, Scrol
         // do dome check for each custom gateway
         _beforeDropMessage(_token, _receiver, _amount);
 
-        IERC20(_token).safeTransfer(_receiver, _amount);
+        IERC20Upgradeable(_token).safeTransfer(_receiver, _amount);
 
         emit RefundERC20(_token, _receiver, _amount);
     }
@@ -154,9 +152,9 @@ abstract contract L1ERC20Gateway is IL1ERC20Gateway, IMessageDropCallback, Scrol
             _amount = IL1GatewayRouter(msg.sender).requestERC20(_from, _token, _amount);
         } else {
             // common practice to handle fee on transfer token.
-            uint256 _before = IERC20(_token).balanceOf(address(this));
-            IERC20(_token).safeTransferFrom(_from, address(this), _amount);
-            uint256 _after = IERC20(_token).balanceOf(address(this));
+            uint256 _before = IERC20Upgradeable(_token).balanceOf(address(this));
+            IERC20Upgradeable(_token).safeTransferFrom(_from, address(this), _amount);
+            uint256 _after = IERC20Upgradeable(_token).balanceOf(address(this));
             // no unchecked here, since some weird token may return arbitrary balance.
             _amount = _after - _before;
         }

contracts/src/L1/gateways/L1ERC721Gateway.sol

@@ -2,7 +2,6 @@
 
 pragma solidity =0.8.16;
 
-import {OwnableUpgradeable} from "@openzeppelin/contracts-upgradeable/access/OwnableUpgradeable.sol";
 import {IERC721Upgradeable} from "@openzeppelin/contracts-upgradeable/token/ERC721/IERC721Upgradeable.sol";
 import {ERC721HolderUpgradeable} from "@openzeppelin/contracts-upgradeable/token/ERC721/utils/ERC721HolderUpgradeable.sol";
 
@@ -20,21 +19,16 @@ import {ScrollGatewayBase} from "../../libraries/gateway/ScrollGatewayBase.sol";
 /// NFT will be transfer to the recipient directly.
 ///
 /// This will be changed if we have more specific scenarios.
-contract L1ERC721Gateway is
-    OwnableUpgradeable,
-    ERC721HolderUpgradeable,
-    ScrollGatewayBase,
-    IL1ERC721Gateway,
-    IMessageDropCallback
-{
+contract L1ERC721Gateway is ERC721HolderUpgradeable, ScrollGatewayBase, IL1ERC721Gateway, IMessageDropCallback {
     /**********
      * Events *
      **********/
 
     /// @notice Emitted when token mapping for ERC721 token is updated.
-    /// @param _l1Token The address of ERC721 token on layer 1.
-    /// @param _l2Token The address of corresponding ERC721 token on layer 2.
-    event UpdateTokenMapping(address _l1Token, address _l2Token);
+    /// @param l1Token The address of ERC721 token in layer 1.
+    /// @param oldL2Token The address of the old corresponding ERC721 token in layer 2.
+    /// @param newL2Token The address of the new corresponding ERC721 token in layer 2.
+    event UpdateTokenMapping(address indexed l1Token, address indexed oldL2Token, address indexed newL2Token);
 
     /*************
      * Variables *
@@ -55,7 +49,6 @@ contract L1ERC721Gateway is
     /// @param _counterpart The address of L2ERC721Gateway in L2.
     /// @param _messenger The address of L1ScrollMessenger.
     function initialize(address _counterpart, address _messenger) external initializer {
-        OwnableUpgradeable.__Ownable_init();
         ERC721HolderUpgradeable.__ERC721Holder_init();
 
         ScrollGatewayBase._initialize(_counterpart, address(0), _messenger);
@@ -173,9 +166,10 @@ contract L1ERC721Gateway is
     function updateTokenMapping(address _l1Token, address _l2Token) external onlyOwner {
         require(_l2Token != address(0), "token address cannot be 0");
 
+        address _oldL2Token = tokenMapping[_l1Token];
         tokenMapping[_l1Token] = _l2Token;
 
-        emit UpdateTokenMapping(_l1Token, _l2Token);
+        emit UpdateTokenMapping(_l1Token, _oldL2Token, _l2Token);
     }
 
     /**********************

contracts/src/L1/gateways/L1ETHGateway.sol

@@ -2,8 +2,6 @@
 
 pragma solidity =0.8.16;
 
-import {Initializable} from "@openzeppelin/contracts/proxy/utils/Initializable.sol";
-
 import {IL2ETHGateway} from "../../L2/gateways/IL2ETHGateway.sol";
 import {IL1ScrollMessenger} from "../IL1ScrollMessenger.sol";
 import {IL1ETHGateway} from "./IL1ETHGateway.sol";
@@ -18,7 +16,7 @@ import {ScrollGatewayBase} from "../../libraries/gateway/ScrollGatewayBase.sol";
 /// finalize withdraw ETH from layer 2.
 /// @dev The deposited ETH tokens are held in this gateway. On finalizing withdraw, the corresponding
 /// ETH will be transfer to the recipient directly.
-contract L1ETHGateway is Initializable, ScrollGatewayBase, IL1ETHGateway, IMessageDropCallback {
+contract L1ETHGateway is ScrollGatewayBase, IL1ETHGateway, IMessageDropCallback {
     /***************
      * Constructor *
      ***************/

contracts/src/L1/gateways/L1GatewayRouter.sol

@@ -6,8 +6,6 @@ import {OwnableUpgradeable} from "@openzeppelin/contracts-upgradeable/access/Own
 import {IERC20Upgradeable} from "@openzeppelin/contracts-upgradeable/token/ERC20/IERC20Upgradeable.sol";
 import {SafeERC20Upgradeable} from "@openzeppelin/contracts-upgradeable/token/ERC20/utils/SafeERC20Upgradeable.sol";
 
-import {IScrollGateway} from "../../libraries/gateway/IScrollGateway.sol";
-import {IL1ScrollMessenger} from "../IL1ScrollMessenger.sol";
 import {IL1ETHGateway} from "./IL1ETHGateway.sol";
 import {IL1ERC20Gateway} from "./IL1ERC20Gateway.sol";
 import {IL1GatewayRouter} from "./IL1GatewayRouter.sol";
@@ -68,13 +66,13 @@ contract L1GatewayRouter is OwnableUpgradeable, IL1GatewayRouter {
         // it can be zero during initialization
         if (_defaultERC20Gateway != address(0)) {
             defaultERC20Gateway = _defaultERC20Gateway;
-            emit SetDefaultERC20Gateway(_defaultERC20Gateway);
+            emit SetDefaultERC20Gateway(address(0), _defaultERC20Gateway);
         }
 
         // it can be zero during initialization
         if (_ethGateway != address(0)) {
             ethGateway = _ethGateway;
-            emit SetETHGateway(_ethGateway);
+            emit SetETHGateway(address(0), _ethGateway);
         }
     }
 
@@ -225,17 +223,19 @@ contract L1GatewayRouter is OwnableUpgradeable, IL1GatewayRouter {
      ************************/
 
     /// @inheritdoc IL1GatewayRouter
-    function setETHGateway(address _ethGateway) external onlyOwner {
-        ethGateway = _ethGateway;
+    function setETHGateway(address _newEthGateway) external onlyOwner {
+        address _oldETHGateway = ethGateway;
+        ethGateway = _newEthGateway;
 
-        emit SetETHGateway(_ethGateway);
+        emit SetETHGateway(_oldETHGateway, _newEthGateway);
     }
 
     /// @inheritdoc IL1GatewayRouter
-    function setDefaultERC20Gateway(address _defaultERC20Gateway) external onlyOwner {
-        defaultERC20Gateway = _defaultERC20Gateway;
+    function setDefaultERC20Gateway(address _newDefaultERC20Gateway) external onlyOwner {
+        address _oldDefaultERC20Gateway = defaultERC20Gateway;
+        defaultERC20Gateway = _newDefaultERC20Gateway;
 
-        emit SetDefaultERC20Gateway(_defaultERC20Gateway);
+        emit SetDefaultERC20Gateway(_oldDefaultERC20Gateway, _newDefaultERC20Gateway);
     }
 
     /// @inheritdoc IL1GatewayRouter
@@ -243,9 +243,10 @@ contract L1GatewayRouter is OwnableUpgradeable, IL1GatewayRouter {
         require(_tokens.length == _gateways.length, "length mismatch");
 
         for (uint256 i = 0; i < _tokens.length; i++) {
+            address _oldGateway = ERC20Gateway[_tokens[i]];
             ERC20Gateway[_tokens[i]] = _gateways[i];
 
-            emit SetERC20Gateway(_tokens[i], _gateways[i]);
+            emit SetERC20Gateway(_tokens[i], _oldGateway, _gateways[i]);
         }
     }
 }

contracts/src/L1/gateways/L1StandardERC20Gateway.sol

@@ -2,12 +2,9 @@
 
 pragma solidity =0.8.16;
 
-import {Initializable} from "@openzeppelin/contracts/proxy/utils/Initializable.sol";
-import {IERC20} from "@openzeppelin/contracts/token/ERC20/IERC20.sol";
-import {SafeERC20} from "@openzeppelin/contracts/token/ERC20/utils/SafeERC20.sol";
-import {Clones} from "@openzeppelin/contracts/proxy/Clones.sol";
+import {ClonesUpgradeable} from "@openzeppelin/contracts-upgradeable/proxy/ClonesUpgradeable.sol";
+import {IERC20MetadataUpgradeable} from "@openzeppelin/contracts-upgradeable/token/ERC20/extensions/IERC20MetadataUpgradeable.sol";
 
-import {IERC20Metadata} from "../../interfaces/IERC20Metadata.sol";
 import {IL2ERC20Gateway} from "../../L2/gateways/IL2ERC20Gateway.sol";
 import {IL1ScrollMessenger} from "../IL1ScrollMessenger.sol";
 import {IL1ERC20Gateway} from "./IL1ERC20Gateway.sol";
@@ -21,9 +18,7 @@ import {L1ERC20Gateway} from "./L1ERC20Gateway.sol";
 /// @dev The deposited ERC20 tokens are held in this gateway. On finalizing withdraw, the corresponding
 /// token will be transfer to the recipient directly. Any ERC20 that requires non-standard functionality
 /// should use a separate gateway.
-contract L1StandardERC20Gateway is Initializable, ScrollGatewayBase, L1ERC20Gateway {
-    using SafeERC20 for IERC20;
-
+contract L1StandardERC20Gateway is L1ERC20Gateway {
     /*************
      * Variables *
      *************/
@@ -81,7 +76,7 @@ contract L1StandardERC20Gateway is Initializable, ScrollGatewayBase, L1ERC20Gate
         // we can calculate the l2 address directly.
         bytes32 _salt = keccak256(abi.encodePacked(counterpart, keccak256(abi.encodePacked(_l1Token))));
 
-        return Clones.predictDeterministicAddress(l2TokenImplementation, _salt, l2TokenFactory);
+        return ClonesUpgradeable.predictDeterministicAddress(l2TokenImplementation, _salt, l2TokenFactory);
     }
 
     /**********************
@@ -143,9 +138,9 @@ contract L1StandardERC20Gateway is Initializable, ScrollGatewayBase, L1ERC20Gate
             _l2Token = getL2ERC20Address(_token);
 
             // passing symbol/name/decimal in order to deploy in L2.
-            string memory _symbol = IERC20Metadata(_token).symbol();
-            string memory _name = IERC20Metadata(_token).name();
-            uint8 _decimals = IERC20Metadata(_token).decimals();
+            string memory _symbol = IERC20MetadataUpgradeable(_token).symbol();
+            string memory _name = IERC20MetadataUpgradeable(_token).name();
+            uint8 _decimals = IERC20MetadataUpgradeable(_token).decimals();
             _l2Data = abi.encode(true, abi.encode(_data, abi.encode(_symbol, _name, _decimals)));
         } else {
             _l2Data = abi.encode(false, _data);

contracts/src/L1/gateways/L1WETHGateway.sol

@@ -2,10 +2,6 @@
 
 pragma solidity =0.8.16;
 
-import {Initializable} from "@openzeppelin/contracts/proxy/utils/Initializable.sol";
-import {IERC20} from "@openzeppelin/contracts/token/ERC20/IERC20.sol";
-import {SafeERC20} from "@openzeppelin/contracts/token/ERC20/utils/SafeERC20.sol";
-
 import {IWETH} from "../../interfaces/IWETH.sol";
 import {IL2ERC20Gateway} from "../../L2/gateways/IL2ERC20Gateway.sol";
 import {IL1ScrollMessenger} from "../IL1ScrollMessenger.sol";
@@ -21,9 +17,7 @@ import {L1ERC20Gateway} from "./L1ERC20Gateway.sol";
 /// as Ether and then the Ether will be sent to the `L1ScrollMessenger` contract.
 /// On finalizing withdraw, the Ether will be transfered from `L1ScrollMessenger`, then
 /// wrapped as WETH and finally transfer to recipient.
-contract L1WETHGateway is Initializable, ScrollGatewayBase, L1ERC20Gateway {
-    using SafeERC20 for IERC20;
-
+contract L1WETHGateway is L1ERC20Gateway {
     /*************
      * Constants *
      *************/

contracts/src/L1/rollup/L1MessageQueue.sol

@@ -24,12 +24,12 @@ contract L1MessageQueue is OwnableUpgradeable, IL1MessageQueue {
     /// @notice Emitted when owner updates gas oracle contract.
     /// @param _oldGasOracle The address of old gas oracle contract.
     /// @param _newGasOracle The address of new gas oracle contract.
-    event UpdateGasOracle(address _oldGasOracle, address _newGasOracle);
+    event UpdateGasOracle(address indexed _oldGasOracle, address indexed _newGasOracle);
 
     /// @notice Emitted when owner updates EnforcedTxGateway contract.
     /// @param _oldGateway The address of old EnforcedTxGateway contract.
     /// @param _newGateway The address of new EnforcedTxGateway contract.
-    event UpdateEnforcedTxGateway(address _oldGateway, address _newGateway);
+    event UpdateEnforcedTxGateway(address indexed _oldGateway, address indexed _newGateway);
 
     /// @notice Emitted when owner updates max gas limit.
     /// @param _oldMaxGasLimit The old max gas limit.

contracts/src/L1/rollup/L2GasPriceOracle.sol

@@ -19,8 +19,9 @@ contract L2GasPriceOracle is OwnableUpgradeable, IL2GasPriceOracle {
     event UpdateWhitelist(address _oldWhitelist, address _newWhitelist);
 
     /// @notice Emitted when current l2 base fee is updated.
-    /// @param l2BaseFee The current l2 base fee updated.
-    event L2BaseFeeUpdated(uint256 l2BaseFee);
+    /// @param oldL2BaseFee The original l2 base fee before update.
+    /// @param newL2BaseFee The current l2 base fee updated.
+    event L2BaseFeeUpdated(uint256 oldL2BaseFee, uint256 newL2BaseFee);
 
     /// @notice Emitted when intrinsic params are updated.
     /// @param txGas The intrinsic gas for transaction.
@@ -130,13 +131,14 @@ contract L2GasPriceOracle is OwnableUpgradeable, IL2GasPriceOracle {
     }
 
     /// @notice Allows the owner to modify the l2 base fee.
-    /// @param _l2BaseFee The new l2 base fee.
-    function setL2BaseFee(uint256 _l2BaseFee) external {
+    /// @param _newL2BaseFee The new l2 base fee.
+    function setL2BaseFee(uint256 _newL2BaseFee) external {
         require(whitelist.isSenderAllowed(msg.sender), "Not whitelisted sender");
 
-        l2BaseFee = _l2BaseFee;
+        uint256 _oldL2BaseFee = l2BaseFee;
+        l2BaseFee = _newL2BaseFee;
 
-        emit L2BaseFeeUpdated(_l2BaseFee);
+        emit L2BaseFeeUpdated(_oldL2BaseFee, _newL2BaseFee);
     }
 
     /************************

contracts/src/L1/rollup/ScrollChain.sol

@@ -3,6 +3,7 @@
 pragma solidity =0.8.16;
 
 import {OwnableUpgradeable} from "@openzeppelin/contracts-upgradeable/access/OwnableUpgradeable.sol";
+import {PausableUpgradeable} from "@openzeppelin/contracts-upgradeable/security/PausableUpgradeable.sol";
 
 import {IL1MessageQueue} from "./IL1MessageQueue.sol";
 import {IScrollChain} from "./IScrollChain.sol";
@@ -15,7 +16,7 @@ import {IRollupVerifier} from "../../libraries/verifier/IRollupVerifier.sol";
 
 /// @title ScrollChain
 /// @notice This contract maintains data for the Scroll rollup.
-contract ScrollChain is OwnableUpgradeable, IScrollChain {
+contract ScrollChain is OwnableUpgradeable, PausableUpgradeable, IScrollChain {
     /**********
      * Events *
      **********/
@@ -33,7 +34,7 @@ contract ScrollChain is OwnableUpgradeable, IScrollChain {
     /// @notice Emitted when the address of rollup verifier is updated.
     /// @param oldVerifier The address of old rollup verifier.
     /// @param newVerifier The address of new rollup verifier.
-    event UpdateVerifier(address oldVerifier, address newVerifier);
+    event UpdateVerifier(address indexed oldVerifier, address indexed newVerifier);
 
     /// @notice Emitted when the value of `maxNumL2TxInChunk` is updated.
     /// @param oldMaxNumL2TxInChunk The old value of `maxNumL2TxInChunk`.
@@ -165,7 +166,7 @@ contract ScrollChain is OwnableUpgradeable, IScrollChain {
         bytes calldata _parentBatchHeader,
         bytes[] memory _chunks,
         bytes calldata _skippedL1MessageBitmap
-    ) external override OnlySequencer {
+    ) external override OnlySequencer whenNotPaused {
         require(_version == 0, "invalid version");
 
         // check whether the batch is empty
@@ -291,7 +292,7 @@ contract ScrollChain is OwnableUpgradeable, IScrollChain {
         bytes32 _postStateRoot,
         bytes32 _withdrawRoot,
         bytes calldata _aggrProof
-    ) external override OnlyProver {
+    ) external override OnlyProver whenNotPaused {
         require(_prevStateRoot != bytes32(0), "previous state root is zero");
         require(_postStateRoot != bytes32(0), "new state root is zero");
 
@@ -355,24 +356,36 @@ contract ScrollChain is OwnableUpgradeable, IScrollChain {
      * Restricted Functions *
      ************************/
 
-    /// @notice Update the status of sequencer.
-    /// @dev This function can only called by contract owner.
-    /// @param _account The address of account to update.
-    /// @param _status The status of the account to update.
-    function updateSequencer(address _account, bool _status) external onlyOwner {
-        isSequencer[_account] = _status;
+    /// @notice Add an account to the sequencer list.
+    /// @param _account The address of account to add.
+    function addSequencer(address _account) external onlyOwner {
+        isSequencer[_account] = true;
 
-        emit UpdateSequencer(_account, _status);
+        emit UpdateSequencer(_account, true);
     }
 
-    /// @notice Update the status of prover.
-    /// @dev This function can only called by contract owner.
-    /// @param _account The address of account to update.
-    /// @param _status The status of the account to update.
-    function updateProver(address _account, bool _status) external onlyOwner {
-        isProver[_account] = _status;
+    /// @notice Remove an account from the sequencer list.
+    /// @param _account The address of account to remove.
+    function removeSequencer(address _account) external onlyOwner {
+        isSequencer[_account] = false;
 
-        emit UpdateProver(_account, _status);
+        emit UpdateSequencer(_account, false);
+    }
+
+    /// @notice Add an account to the prover list.
+    /// @param _account The address of account to add.
+    function addProver(address _account) external onlyOwner {
+        isProver[_account] = true;
+
+        emit UpdateProver(_account, true);
+    }
+
+    /// @notice Add an account from the prover list.
+    /// @param _account The address of account to remove.
+    function removeProver(address _account) external onlyOwner {
+        isProver[_account] = false;
+
+        emit UpdateProver(_account, false);
     }
 
     /// @notice Update the address verifier contract.
@@ -393,6 +406,16 @@ contract ScrollChain is OwnableUpgradeable, IScrollChain {
         emit UpdateMaxNumL2TxInChunk(_oldMaxNumL2TxInChunk, _maxNumL2TxInChunk);
     }
 
+    /// @notice Pause the contract
+    /// @param _status The pause status to update.
+    function setPause(bool _status) external onlyOwner {
+        if (_status) {
+            _pause();
+        } else {
+            _unpause();
+        }
+    }
+
     /**********************
      * Internal Functions *
      **********************/
@@ -469,6 +492,7 @@ contract ScrollChain is OwnableUpgradeable, IScrollChain {
 
             // concatenate l2 transaction hashes
             uint256 _numTransactionsInBlock = ChunkCodec.numTransactions(blockPtr);
+            require(_numTransactionsInBlock >= _numL1MessagesInBlock, "num txs less than num L1 msgs");
             for (uint256 j = _numL1MessagesInBlock; j < _numTransactionsInBlock; j++) {
                 bytes32 txHash;
                 (txHash, l2TxPtr) = ChunkCodec.loadL2TxHash(l2TxPtr);
@@ -547,6 +571,10 @@ contract ScrollChain is OwnableUpgradeable, IScrollChain {
                 _totalL1MessagesPoppedInBatch += 1;
                 _totalL1MessagesPoppedOverall += 1;
             }
+
+            // check last L1 message is not skipped, _totalL1MessagesPoppedInBatch must > 0
+            uint256 rem = (_totalL1MessagesPoppedInBatch - 1) & 0xff;
+            require(((_bitmap >> rem) & 1) == 0, "cannot skip last L1 message");
         }
 
         return _ptr;

contracts/src/L2/IL2ScrollMessenger.sol

@@ -5,6 +5,15 @@ pragma solidity ^0.8.16;
 import {IScrollMessenger} from "../libraries/IScrollMessenger.sol";
 
 interface IL2ScrollMessenger is IScrollMessenger {
+    /**********
+     * Events *
+     **********/
+
+    /// @notice Emitted when the maximum number of times each message can fail in L2 is updated.
+    /// @param oldMaxFailedExecutionTimes The old maximum number of times each message can fail in L2.
+    /// @param newMaxFailedExecutionTimes The new maximum number of times each message can fail in L2.
+    event UpdateMaxFailedExecutionTimes(uint256 oldMaxFailedExecutionTimes, uint256 newMaxFailedExecutionTimes);
+
     /*****************************
      * Public Mutating Functions *
      *****************************/

contracts/src/L2/L2ScrollMessenger.sol

@@ -2,12 +2,8 @@
 
 pragma solidity =0.8.16;
 
-import {PausableUpgradeable} from "@openzeppelin/contracts-upgradeable/security/PausableUpgradeable.sol";
-
 import {IL2ScrollMessenger} from "./IL2ScrollMessenger.sol";
 import {L2MessageQueue} from "./predeploys/L2MessageQueue.sol";
-import {IL1BlockContainer} from "./predeploys/IL1BlockContainer.sol";
-import {IL1GasPriceOracle} from "./predeploys/IL1GasPriceOracle.sol";
 
 import {PatriciaMerkleTrieVerifier} from "../libraries/verifier/PatriciaMerkleTrieVerifier.sol";
 import {ScrollConstants} from "../libraries/constants/ScrollConstants.sol";
@@ -26,15 +22,7 @@ import {ScrollMessengerBase} from "../libraries/ScrollMessengerBase.sol";
 ///
 /// @dev It should be a predeployed contract on layer 2 and should hold infinite amount
 /// of Ether (Specifically, `uint256(-1)`), which can be initialized in Genesis Block.
-contract L2ScrollMessenger is ScrollMessengerBase, PausableUpgradeable, IL2ScrollMessenger {
-    /**********
-     * Events *
-     **********/
-
-    /// @notice Emitted when the maximum number of times each message can fail in L2 is updated.
-    /// @param maxFailedExecutionTimes The new maximum number of times each message can fail in L2.
-    event UpdateMaxFailedExecutionTimes(uint256 maxFailedExecutionTimes);
-
+contract L2ScrollMessenger is ScrollMessengerBase, IL2ScrollMessenger {
     /*************
      * Constants *
      *************/
@@ -68,9 +56,8 @@ contract L2ScrollMessenger is ScrollMessengerBase, PausableUpgradeable, IL2Scrol
         messageQueue = _messageQueue;
     }
 
-    function initialize(address _counterpart, address _feeVault) external initializer {
-        PausableUpgradeable.__Pausable_init();
-        ScrollMessengerBase._initialize(_counterpart, _feeVault);
+    function initialize(address _counterpart) external initializer {
+        ScrollMessengerBase.__ScrollMessengerBase_init(_counterpart, address(0));
 
         maxFailedExecutionTimes = 3;
     }
@@ -122,26 +109,16 @@ contract L2ScrollMessenger is ScrollMessengerBase, PausableUpgradeable, IL2Scrol
      * Restricted Functions *
      ************************/
 
-    /// @notice Pause the contract
-    /// @dev This function can only called by contract owner.
-    /// @param _status The pause status to update.
-    function setPause(bool _status) external onlyOwner {
-        if (_status) {
-            _pause();
-        } else {
-            _unpause();
-        }
-    }
-
     /// @notice Update max failed execution times.
     /// @dev This function can only called by contract owner.
-    /// @param _maxFailedExecutionTimes The new max failed execution times.
-    function updateMaxFailedExecutionTimes(uint256 _maxFailedExecutionTimes) external onlyOwner {
-        require(_maxFailedExecutionTimes > 0, "maxFailedExecutionTimes cannot be zero");
+    /// @param _newMaxFailedExecutionTimes The new max failed execution times.
+    function updateMaxFailedExecutionTimes(uint256 _newMaxFailedExecutionTimes) external onlyOwner {
+        require(_newMaxFailedExecutionTimes > 0, "maxFailedExecutionTimes cannot be zero");
 
-        maxFailedExecutionTimes = _maxFailedExecutionTimes;
+        uint256 _oldMaxFailedExecutionTimes = maxFailedExecutionTimes;
+        maxFailedExecutionTimes = _newMaxFailedExecutionTimes;
 
-        emit UpdateMaxFailedExecutionTimes(_maxFailedExecutionTimes);
+        emit UpdateMaxFailedExecutionTimes(_oldMaxFailedExecutionTimes, _newMaxFailedExecutionTimes);
     }
 
     /**********************

contracts/src/L2/gateways/IL2GatewayRouter.sol

@@ -11,15 +11,18 @@ interface IL2GatewayRouter is IL2ETHGateway, IL2ERC20Gateway {
      **********/
 
     /// @notice Emitted when the address of ETH Gateway is updated.
-    /// @param ethGateway The address of new ETH Gateway.
-    event SetETHGateway(address indexed ethGateway);
+    /// @param oldETHGateway The address of the old ETH Gateway.
+    /// @param newEthGateway The address of the new ETH Gateway.
+    event SetETHGateway(address indexed oldETHGateway, address indexed newEthGateway);
 
     /// @notice Emitted when the address of default ERC20 Gateway is updated.
-    /// @param defaultERC20Gateway The address of new default ERC20 Gateway.
-    event SetDefaultERC20Gateway(address indexed defaultERC20Gateway);
+    /// @param oldDefaultERC20Gateway The address of the old default ERC20 Gateway.
+    /// @param newDefaultERC20Gateway The address of the new default ERC20 Gateway.
+    event SetDefaultERC20Gateway(address indexed oldDefaultERC20Gateway, address indexed newDefaultERC20Gateway);
 
     /// @notice Emitted when the `gateway` for `token` is updated.
     /// @param token The address of token updated.
-    /// @param gateway The corresponding address of gateway updated.
-    event SetERC20Gateway(address indexed token, address indexed gateway);
+    /// @param oldGateway The corresponding address of the old gateway.
+    /// @param newGateway The corresponding address of the new gateway.
+    event SetERC20Gateway(address indexed token, address indexed oldGateway, address indexed newGateway);
 }

contracts/src/L2/gateways/L2CustomERC20Gateway.sol

@@ -2,29 +2,27 @@
 
 pragma solidity =0.8.16;
 
-import {OwnableUpgradeable} from "@openzeppelin/contracts-upgradeable/access/OwnableUpgradeable.sol";
-import {IERC20Upgradeable} from "@openzeppelin/contracts-upgradeable/token/ERC20/IERC20Upgradeable.sol";
-
 import {IL2ERC20Gateway, L2ERC20Gateway} from "./L2ERC20Gateway.sol";
 import {IL2ScrollMessenger} from "../IL2ScrollMessenger.sol";
 import {IL1ERC20Gateway} from "../../L1/gateways/IL1ERC20Gateway.sol";
-import {ScrollGatewayBase, IScrollGateway} from "../../libraries/gateway/ScrollGatewayBase.sol";
-import {IScrollERC20} from "../../libraries/token/IScrollERC20.sol";
+import {ScrollGatewayBase} from "../../libraries/gateway/ScrollGatewayBase.sol";
+import {IScrollERC20Upgradeable} from "../../libraries/token/IScrollERC20Upgradeable.sol";
 
 /// @title L2ERC20Gateway
 /// @notice The `L2ERC20Gateway` is used to withdraw custom ERC20 compatible tokens on layer 2 and
 /// finalize deposit the tokens from layer 1.
 /// @dev The withdrawn tokens tokens will be burned directly. On finalizing deposit, the corresponding
 /// tokens will be minted and transfered to the recipient.
-contract L2CustomERC20Gateway is OwnableUpgradeable, ScrollGatewayBase, L2ERC20Gateway {
+contract L2CustomERC20Gateway is L2ERC20Gateway {
     /**********
      * Events *
      **********/
 
     /// @notice Emitted when token mapping for ERC20 token is updated.
-    /// @param _l2Token The address of corresponding ERC20 token on layer 2.
-    /// @param _l1Token The address of ERC20 token on layer 1.
-    event UpdateTokenMapping(address _l2Token, address _l1Token);
+    /// @param l2Token The address of corresponding ERC20 token in layer 2.
+    /// @param oldL1Token The address of the old corresponding ERC20 token in layer 1.
+    /// @param newL1Token The address of the new corresponding ERC20 token in layer 1.
+    event UpdateTokenMapping(address indexed l2Token, address indexed oldL1Token, address indexed newL1Token);
 
     /*************
      * Variables *
@@ -47,7 +45,6 @@ contract L2CustomERC20Gateway is OwnableUpgradeable, ScrollGatewayBase, L2ERC20G
         address _messenger
     ) external initializer {
         require(_router != address(0), "zero router address");
-        OwnableUpgradeable.__Ownable_init();
 
         ScrollGatewayBase._initialize(_counterpart, _router, _messenger);
     }
@@ -83,7 +80,7 @@ contract L2CustomERC20Gateway is OwnableUpgradeable, ScrollGatewayBase, L2ERC20G
         require(_l1Token != address(0), "token address cannot be 0");
         require(_l1Token == tokenMapping[_l2Token], "l1 token mismatch");
 
-        IScrollERC20(_l2Token).mint(_to, _amount);
+        IScrollERC20Upgradeable(_l2Token).mint(_to, _amount);
 
         _doCallback(_to, _data);
 
@@ -100,9 +97,10 @@ contract L2CustomERC20Gateway is OwnableUpgradeable, ScrollGatewayBase, L2ERC20G
     function updateTokenMapping(address _l2Token, address _l1Token) external onlyOwner {
         require(_l1Token != address(0), "token address cannot be 0");
 
+        address _oldL1Token = tokenMapping[_l2Token];
         tokenMapping[_l2Token] = _l1Token;
 
-        emit UpdateTokenMapping(_l2Token, _l1Token);
+        emit UpdateTokenMapping(_l2Token, _oldL1Token, _l1Token);
     }
 
     /**********************
@@ -129,7 +127,7 @@ contract L2CustomERC20Gateway is OwnableUpgradeable, ScrollGatewayBase, L2ERC20G
         }
 
         // 2. Burn token.
-        IScrollERC20(_token).burn(_from, _amount);
+        IScrollERC20Upgradeable(_token).burn(_from, _amount);
 
         // 3. Generate message passed to L1StandardERC20Gateway.
         bytes memory _message = abi.encodeCall(

contracts/src/L2/gateways/L2ERC1155Gateway.sol

@@ -2,14 +2,12 @@
 
 pragma solidity =0.8.16;
 
-import {OwnableUpgradeable} from "@openzeppelin/contracts-upgradeable/access/OwnableUpgradeable.sol";
-import {IERC1155Upgradeable} from "@openzeppelin/contracts-upgradeable/token/ERC1155/IERC1155Upgradeable.sol";
 import {ERC1155HolderUpgradeable, ERC1155ReceiverUpgradeable} from "@openzeppelin/contracts-upgradeable/token/ERC1155/utils/ERC1155HolderUpgradeable.sol";
 
 import {IL2ERC1155Gateway} from "./IL2ERC1155Gateway.sol";
 import {IL2ScrollMessenger} from "../IL2ScrollMessenger.sol";
 import {IL1ERC1155Gateway} from "../../L1/gateways/IL1ERC1155Gateway.sol";
-import {ScrollGatewayBase, IScrollGateway} from "../../libraries/gateway/ScrollGatewayBase.sol";
+import {ScrollGatewayBase} from "../../libraries/gateway/ScrollGatewayBase.sol";
 import {IScrollERC1155} from "../../libraries/token/IScrollERC1155.sol";
 
 /// @title L2ERC1155Gateway
@@ -19,15 +17,16 @@ import {IScrollERC1155} from "../../libraries/token/IScrollERC1155.sol";
 /// NFT will be minted and transfered to the recipient.
 ///
 /// This will be changed if we have more specific scenarios.
-contract L2ERC1155Gateway is OwnableUpgradeable, ERC1155HolderUpgradeable, ScrollGatewayBase, IL2ERC1155Gateway {
+contract L2ERC1155Gateway is ERC1155HolderUpgradeable, ScrollGatewayBase, IL2ERC1155Gateway {
     /**********
      * Events *
      **********/
 
     /// @notice Emitted when token mapping for ERC1155 token is updated.
-    /// @param _l2Token The address of corresponding ERC1155 token on layer 2.
-    /// @param _l1Token The address of ERC1155 token on layer 1.
-    event UpdateTokenMapping(address _l2Token, address _l1Token);
+    /// @param l2Token The address of corresponding ERC1155 token in layer 2.
+    /// @param oldL1Token The address of the old corresponding ERC1155 token in layer 1.
+    /// @param newL1Token The address of the new corresponding ERC1155 token in layer 1.
+    event UpdateTokenMapping(address indexed l2Token, address indexed oldL1Token, address indexed newL1Token);
 
     /*************
      * Variables *
@@ -45,7 +44,6 @@ contract L2ERC1155Gateway is OwnableUpgradeable, ERC1155HolderUpgradeable, Scrol
     }
 
     function initialize(address _counterpart, address _messenger) external initializer {
-        OwnableUpgradeable.__Ownable_init();
         ERC1155HolderUpgradeable.__ERC1155Holder_init();
         ERC1155ReceiverUpgradeable.__ERC1155Receiver_init();
 
@@ -142,9 +140,10 @@ contract L2ERC1155Gateway is OwnableUpgradeable, ERC1155HolderUpgradeable, Scrol
     function updateTokenMapping(address _l2Token, address _l1Token) external onlyOwner {
         require(_l1Token != address(0), "token address cannot be 0");
 
+        address _oldL1Token = tokenMapping[_l2Token];
         tokenMapping[_l2Token] = _l1Token;
 
-        emit UpdateTokenMapping(_l2Token, _l1Token);
+        emit UpdateTokenMapping(_l2Token, _oldL1Token, _l1Token);
     }
 
     /**********************

contracts/src/L2/gateways/L2ERC20Gateway.sol

@@ -4,9 +4,11 @@ pragma solidity ^0.8.16;
 
 import {IL2ERC20Gateway} from "./IL2ERC20Gateway.sol";
 
+import {ScrollGatewayBase} from "../../libraries/gateway/ScrollGatewayBase.sol";
+
 // solhint-disable no-empty-blocks
 
-abstract contract L2ERC20Gateway is IL2ERC20Gateway {
+abstract contract L2ERC20Gateway is ScrollGatewayBase, IL2ERC20Gateway {
     /*************
      * Variables *
      *************/

contracts/src/L2/gateways/L2ERC721Gateway.sol

@@ -2,14 +2,12 @@
 
 pragma solidity =0.8.16;
 
-import {OwnableUpgradeable} from "@openzeppelin/contracts-upgradeable/access/OwnableUpgradeable.sol";
-import {IERC721Upgradeable} from "@openzeppelin/contracts-upgradeable/token/ERC721/IERC721Upgradeable.sol";
 import {ERC721HolderUpgradeable} from "@openzeppelin/contracts-upgradeable/token/ERC721/utils/ERC721HolderUpgradeable.sol";
 
 import {IL2ERC721Gateway} from "./IL2ERC721Gateway.sol";
 import {IL2ScrollMessenger} from "../IL2ScrollMessenger.sol";
 import {IL1ERC721Gateway} from "../../L1/gateways/IL1ERC721Gateway.sol";
-import {ScrollGatewayBase, IScrollGateway} from "../../libraries/gateway/ScrollGatewayBase.sol";
+import {ScrollGatewayBase} from "../../libraries/gateway/ScrollGatewayBase.sol";
 import {IScrollERC721} from "../../libraries/token/IScrollERC721.sol";
 
 /// @title L2ERC721Gateway
@@ -19,15 +17,16 @@ import {IScrollERC721} from "../../libraries/token/IScrollERC721.sol";
 /// NFT will be minted and transfered to the recipient.
 ///
 /// This will be changed if we have more specific scenarios.
-contract L2ERC721Gateway is OwnableUpgradeable, ERC721HolderUpgradeable, ScrollGatewayBase, IL2ERC721Gateway {
+contract L2ERC721Gateway is ERC721HolderUpgradeable, ScrollGatewayBase, IL2ERC721Gateway {
     /**********
      * Events *
      **********/
 
     /// @notice Emitted when token mapping for ERC721 token is updated.
-    /// @param _l2Token The address of corresponding ERC721 token on layer 2.
-    /// @param _l1Token The address of ERC721 token on layer 1.
-    event UpdateTokenMapping(address _l2Token, address _l1Token);
+    /// @param l2Token The address of corresponding ERC721 token in layer 2.
+    /// @param oldL1Token The address of the old corresponding ERC721 token in layer 1.
+    /// @param newL1Token The address of the new corresponding ERC721 token in layer 1.
+    event UpdateTokenMapping(address indexed l2Token, address indexed oldL1Token, address indexed newL1Token);
 
     /*************
      * Variables *
@@ -45,7 +44,6 @@ contract L2ERC721Gateway is OwnableUpgradeable, ERC721HolderUpgradeable, ScrollG
     }
 
     function initialize(address _counterpart, address _messenger) external initializer {
-        OwnableUpgradeable.__Ownable_init();
         ERC721HolderUpgradeable.__ERC721Holder_init();
 
         ScrollGatewayBase._initialize(_counterpart, address(0), _messenger);
@@ -137,9 +135,10 @@ contract L2ERC721Gateway is OwnableUpgradeable, ERC721HolderUpgradeable, ScrollG
     function updateTokenMapping(address _l2Token, address _l1Token) external onlyOwner {
         require(_l1Token != address(0), "token address cannot be 0");
 
+        address _oldL1Token = tokenMapping[_l2Token];
         tokenMapping[_l2Token] = _l1Token;
 
-        emit UpdateTokenMapping(_l2Token, _l1Token);
+        emit UpdateTokenMapping(_l2Token, _oldL1Token, _l1Token);
     }
 
     /**********************