Fix links in genesis-validators.md

Correct repository URL to submit gentx

.github/dependabot.yml

@@ -1,28 +0,0 @@
-version: 2
-updates:
-- package-ecosystem: github-actions
-  directory: "/"
-  schedule:
-    interval: daily
-    time: "10:00"
-  open-pull-requests-limit: 10
-  reviewers:
-  - fedekunze
-  - khoslaventures
-  labels:
-  - dependencies
-- package-ecosystem: docker
-  directory: "/"
-  schedule:
-    interval: daily
-    time: "10:00"
-  open-pull-requests-limit: 10
-  reviewers:
-  - fedekunze
-  - khoslaventures
-- package-ecosystem: gomod
-  directory: "/"
-  schedule:
-    interval: daily
-    time: "10:00"
-  open-pull-requests-limit: 10

.github/workflows/build.yml

@@ -19,7 +19,7 @@ jobs:
       - uses: actions/checkout@v3
       - uses: actions/setup-go@v2
         with:
-          go-version: 1.17
+          go-version: 1.18
       - uses: technote-space/get-diff-action@v6.0.1
         id: git_diff
         with:

.github/workflows/docker-image.yml

@@ -0,0 +1,28 @@
+name: Publish onn release
+on:
+  release:
+    types: [published]
+jobs:
+  build:
+    name: Run docker build and publish
+    runs-on: ubuntu-latest
+    steps:
+      - uses: actions/checkout@v2
+      - name: Run docker build
+        run: docker build -t cerc-io/laconicd -f Dockerfile .
+      - name: Get the version
+        id: vars
+        run: |
+          echo ::set-output name=sha::$(echo ${GITHUB_SHA:0:7})
+          echo ::set-output name=tag::$(echo ${GITHUB_REF#refs/tags/})
+      - name: Tag docker image
+        run: docker tag cerc-io/laconicd git.vdb.to/cerc-io/laconicd/laconicd:${{steps.vars.outputs.sha}}
+      - name: Tag docker image
+        run: docker tag git.vdb.to/cerc-io/laconicd/laconicd:${{steps.vars.outputs.sha}} git.vdb.to/cerc-io/laconicd/laconicd:${{steps.vars.outputs.tag}}
+      - name: Docker Login
+        run: echo ${{ secrets.GITEA_TOKEN }} | docker login https://git.vdb.to -u cerccicd --password-stdin
+      - name: Docker Push
+        run: docker push git.vdb.to/cerc-io/laconicd/laconicd:${{steps.vars.outputs.sha}}
+      - name: Docker Push TAGGED
+        run: docker push git.vdb.to/cerc-io/laconicd/laconicd:${{steps.vars.outputs.tag}}
+     

.github/workflows/goreleaser.yml

@@ -15,7 +15,7 @@ jobs:
       - name: Set up Go
         uses: actions/setup-go@v2
         with:
-          go-version: 1.17
+          go-version: 1.18
       - name: release dry run
         run: make release-dry-run
       - name: setup release environment
@@ -24,4 +24,4 @@ jobs:
         run: |-
           echo 'GITHUB_TOKEN=${{secrets.GITHUB_TOKEN}}' > .release-env
       - name: release publish
-        run: make release
+        run: make release

.github/workflows/issues-notion-sync.yml

@@ -0,0 +1,29 @@
+name: Notion Sync
+
+on:
+  workflow_dispatch:
+  issues:
+    types:
+      [
+        opened,
+        edited,
+        labeled,
+        unlabeled,
+        assigned,
+        unassigned,
+        milestoned,
+        demilestoned,
+        reopened,
+        closed,
+      ]
+
+jobs:
+  notion_job:
+    runs-on: ubuntu-latest
+    name: Add GitHub Issues to Notion
+    steps:
+      - name: Add GitHub Issues to Notion
+        uses: vulcanize/notion-github-action@v1.2.4-issueid
+        with:
+          notion-token: ${{ secrets.NOTION_TOKEN }}
+          notion-db: ${{ secrets.NOTION_DATABASE }}

.github/workflows/lint.yml

@@ -13,17 +13,19 @@ jobs:
     runs-on: ubuntu-latest
     timeout-minutes: 10
     steps:
+      - uses: actions/setup-go@v3
+        with:
+          go-version: 1.18
       - uses: actions/checkout@v3
-      - uses: technote-space/get-diff-action@v6.0.1
+      - uses: technote-space/get-diff-action@v6.1.0
         with:
-          SUFFIX_FILTER: |
-            .go
-            .mod
-            .sum
-      - uses: golangci/golangci-lint-action@v2.5.2
+          PATTERNS: |
+            **/**.go
+            go.mod
+            go.sum
+      - uses: golangci/golangci-lint-action@v3
         with:
-          # Required: the version of golangci-lint is required and must be specified without patch version: we always use the latest patch version.
-          version: v1.42.1
+          version: v1.48.0
           args: --timeout 10m
           github-token: ${{ secrets.github_token }}
         # Check only if there are differences in the source code

.github/workflows/security.yml

@@ -21,10 +21,10 @@ jobs:
             go.mod
             go.sum
       - name: Run Gosec Security Scanner
-        uses: informalsystems/gosec@master
+        uses: cosmos/gosec@master
         with:
           # we let the report trigger content trigger a failure using the GitHub Security features.
-          args: '-no-fail -fmt sarif -out results.sarif ./...'
+          args: '-no-fail -fmt sarif -out results.sarif -exclude=G701,G703 ./...'
         if: "env.GIT_DIFF_FILTERED != ''"
       - name: Upload SARIF file
         uses: github/codeql-action/upload-sarif@v1

.github/workflows/stale.yml

@@ -1,21 +0,0 @@
-name: "Close stale issues & pull requests"
-on:
-  schedule:
-    - cron: "0 0 * * *"
-
-jobs:
-  stale:
-    runs-on: ubuntu-latest
-    steps:
-      - uses: actions/stale@v4
-        with:
-          repo-token: ${{ secrets.GITHUB_TOKEN }}
-          stale-pr-message: "This pull request has been automatically marked as stale because it has not had
-    recent activity. It will be closed in 7 days-before-close if no further activity occurs."
-          stale-issue-message: "This issue is stale because it has been open 45 days with no activity. Remove `Status: Stale` label or comment or this will be closed in 7 days."
-          days-before-stale: 45
-          days-before-close: 7
-          exempt-issue-labels: "Status: Blocked, Type: Bug, pinned, automerge"
-          exempt-pr-labels: "Status: Blocked, Type: Bug, pinned, automerge"
-          stale-pr-label: "Status: Stale"
-          stale-issue-label: "Status: Stale"

.github/workflows/test.yml

@@ -15,33 +15,17 @@ jobs:
           GITHUB_TOKEN: "${{ secrets.GITHUB_TOKEN }}"
     if: "!startsWith(github.ref, 'refs/tags/') && github.ref != 'refs/heads/main'"
 
-  install-tparse:
-    runs-on: ubuntu-latest
-    steps:
-      - uses: actions/setup-go@v2.1.4
-        with:
-          go-version: 1.17
-      - name: Display Go Version
-        run: go version
-      - name: Install tparse
-        run: |
-          export GO111MODULE="on" && go get github.com/mfridman/tparse@latest
-      - uses: actions/cache@v3
-        with:
-          path: ~/go/bin
-          key: ${{ runner.os }}-go-tparse-binary
-
   test-unit-cover:
     runs-on: ubuntu-latest
     steps:
-      - uses: actions/setup-go@v2.1.4
+      - uses: actions/setup-go@v3
         with:
-          go-version: 1.17
+          go-version: 1.18
+          check-latest: true
       - uses: actions/checkout@v3
-      - uses: technote-space/get-diff-action@v6.0.1
+      - uses: technote-space/get-diff-action@v6.1.1
         with:
           PATTERNS: |
-            **/**.sol
             **/**.go
             go.mod
             go.sum
@@ -49,7 +33,7 @@ jobs:
         run: |
           make test-unit-cover
         if: env.GIT_DIFF
-      - uses: codecov/codecov-action@v2.1.0
+      - uses: codecov/codecov-action@v3
         with:
           file: ./coverage.txt
           fail_ci_if_error: true
@@ -59,87 +43,33 @@ jobs:
     runs-on: ubuntu-latest
     timeout-minutes: 10
     steps:
-      - uses: actions/setup-go@v2.1.4
+      - uses: actions/setup-go@v3
         with:
-          go-version: 1.17
+          go-version: 1.18
+          check-latest: true
       - uses: actions/checkout@v3
-      - uses: technote-space/get-diff-action@v6.0.1
+      - uses: technote-space/get-diff-action@v6.1.1
         id: git_diff
         with:
-          SUFFIX_FILTER: |
-            .go
-            .mod
-            .sum
+          PATTERNS: |
+            **/**.go
+            go.mod
+            go.sum
       - name: test-importer
         run: |
           make test-import
         if: env.GIT_DIFF
-
-  test-solidity:
-    runs-on: ubuntu-latest
-    timeout-minutes: 240
-    strategy:
-      fail-fast: false
-      matrix:
-        batch: ['1-3', '2-3', '3-3']
-    steps:
-      - uses: actions/checkout@v3
-      - uses: actions/setup-go@v2
-        with:
-          go-version: 1.17
-      - uses: technote-space/get-diff-action@v6.0.1
-        id: git_diff
-        with:
-          PATTERNS: |
-            **/**.sol
-            **/**.go
-            tests/solidity/**/*.js
-            tests/solidity/**/*.sh
-            go.mod
-            go.sum
-      - name: test-solidity
-        run: |
-          ./scripts/run-solidity-tests.sh --batch=${{ matrix.batch }}
-        if: env.GIT_DIFF
-
-  liveness-test:
-    runs-on: ubuntu-latest
-    timeout-minutes: 10
-    steps:
-      - uses: actions/checkout@v3
-      - uses: actions/setup-go@v2.1.4
-        with:
-          go-version: 1.17
-      - uses: technote-space/get-diff-action@v6.0.1
-        id: git_diff
-        with:
-          PATTERNS: |
-            **/**.go
-            go.mod
-            go.sum
-      - name: Install Starport
-        run: |
-          curl https://get.starport.network/starport! | bash
-        if: env.GIT_DIFF
-      - name: Start Local Network via Starport
-        run: |
-          starport chain serve --reset-once -v -c ./starport.yml > starport.out 2>&1 &
-        if: env.GIT_DIFF
-      - name: Test Local Network Liveness
-        run: |
-          sleep 2m
-          ./contrib/scripts/test_localnet_liveness.sh 100 5 50 localhost
-        if: env.GIT_DIFF
       
   test-rpc:
     runs-on: ubuntu-latest
     timeout-minutes: 15
     steps:
-      - uses: actions/setup-go@v2.1.4
+      - uses: actions/setup-go@v3
         with:
-          go-version: 1.17
+          go-version: 1.18
+          check-latest: true
       - uses: actions/checkout@v3
-      - uses: technote-space/get-diff-action@v6.0.1
+      - uses: technote-space/get-diff-action@v6.1.1
         with:
           PATTERNS: |
             **/**.sol
@@ -155,11 +85,12 @@ jobs:
     runs-on: ubuntu-latest
     timeout-minutes: 15
     steps:
-      - uses: actions/setup-go@v2.1.4
+      - uses: actions/setup-go@v3
         with:
-          go-version: 1.17
+          go-version: 1.18
+          check-latest: true
       - uses: actions/checkout@v3
-      - uses: technote-space/get-diff-action@v6.0.1
+      - uses: technote-space/get-diff-action@v6.1.1
         with:
           PATTERNS: |
             **/**.sol
@@ -169,4 +100,131 @@ jobs:
       - name: Test e2e
         run: |
           make test-integration
+        if: env.GIT_DIFF
+
+  # integration_tests:
+  #   runs-on: ubuntu-latest
+  #   steps:
+  #     - uses: actions/checkout@v2
+  #     - uses: cachix/install-nix-action@v18
+  #     - uses: cachix/cachix-action@v11
+  #       with:
+  #         name: ethermint
+  #         signingKey: "${{ secrets.CACHIX_SIGNING_KEY }}"
+  #     - uses: technote-space/get-diff-action@v6.1.1
+  #       with:
+  #         PATTERNS: |
+  #           **/**.sol
+  #           **/**.go
+  #           go.mod
+  #           go.sum
+  #           tests/integration_tests/**
+  #     - name: Run integration tests
+  #       run: make run-integration-tests
+  #       if: env.GIT_DIFF
+  #     - name: 'Tar debug files'
+  #       if: failure()
+  #       run: tar cfz debug_files.tar.gz -C /tmp/pytest-of-runner .
+  #     - uses: actions/upload-artifact@v3
+  #       if: failure()
+  #       with:
+  #         name: debug-files
+  #         path: debug_files.tar.gz
+  #         if-no-files-found: ignore
+
+  upload-cache:
+    if: github.event_name == 'push'
+    needs: ["integration_tests"]
+    strategy:
+      matrix:
+        os: [macos-latest]
+    runs-on: ${{ matrix.os }}
+    steps:
+      - uses: actions/checkout@v2
+      - uses: cachix/install-nix-action@v18
+      - uses: cachix/cachix-action@v11
+        with:
+          name: ethermint
+          signingKey: "${{ secrets.CACHIX_SIGNING_KEY }}"
+      - name: 'instantiate integration test env'
+        run: nix-store -r $(nix-instantiate tests/integration_tests/shell.nix)
+
+  test-sim-nondeterminism:
+    runs-on: ubuntu-latest
+    timeout-minutes: 25
+    steps:
+      - uses: actions/setup-go@v3
+        with:
+          go-version: 1.18
+          check-latest: true
+      - uses: actions/checkout@v3
+      - uses: technote-space/get-diff-action@v6.1.1
+        with:
+          PATTERNS: |
+            **/**.go
+            go.mod
+            go.sum
+      - name: Test simulation nondeterminism
+        run: |
+          make test-sim-nondeterminism
+        if: env.GIT_DIFF
+
+  test-sim-random-genesis-fast:
+    runs-on: ubuntu-latest
+    timeout-minutes: 25
+    steps:
+      - uses: actions/setup-go@v3
+        with:
+          go-version: 1.18
+          check-latest: true
+      - uses: actions/checkout@v3
+      - uses: technote-space/get-diff-action@v6.1.1
+        with:
+          PATTERNS: |
+            **/**.go
+            go.mod
+            go.sum
+      - name: Test simulation with random genesis 
+        run: |
+          make test-sim-random-genesis-fast
+        if: env.GIT_DIFF
+
+  test-sim-import-export:
+    runs-on: ubuntu-latest
+    timeout-minutes: 25
+    steps:
+      - uses: actions/setup-go@v3
+        with:
+          go-version: 1.18
+          check-latest: true
+      - uses: actions/checkout@v3
+      - uses: technote-space/get-diff-action@v6.1.1
+        with:
+          PATTERNS: |
+            **/**.go
+            go.mod
+            go.sum
+      - name: Simulation of import and export genesis
+        run: |
+          make test-sim-import-export
+        if: env.GIT_DIFF
+
+  test-sim-after-import:
+    runs-on: ubuntu-latest
+    timeout-minutes: 25
+    steps:
+      - uses: actions/setup-go@v3
+        with:
+          go-version: 1.18
+          check-latest: true
+      - uses: actions/checkout@v3
+      - uses: technote-space/get-diff-action@v6.1.1
+        with:
+          PATTERNS: |
+            **/**.go
+            go.mod
+            go.sum
+      - name: Test simulation after import
+        run: |
+          make test-sim-after-import
         if: env.GIT_DIFF

.golangci.yml

@@ -45,6 +45,8 @@ linters:
     - rowserrcheck
     # - whitespace
     # - wsl
+  disable:
+    - typecheck
 
 issues:
   exclude-rules:

CHANGELOG.md

@@ -36,317 +36,534 @@ Ref: https://keepachangelog.com/en/1.0.0/
 
 # Changelog
 
+## Unreleased
+
+### State Machine Breaking
+
+* (deps) [#1361](https://github.com/evmos/ethermint/pull/1361) Bump ibc-go to [`v5.0.0`](https://github.com/cosmos/ibc-go/releases/tag/v5.0.0)
+* (evm) [\#1272](https://github.com/evmos/ethermint/pull/1272) Implement modular interface for the EVM.
+* (deps) [#1168](https://github.com/evmos/ethermint/pull/1168) Upgrade Cosmos SDK to `v0.46`.
+* (feemarket) [#1194](https://github.com/evmos/ethermint/pull/1194) Apply feemarket to native cosmos tx.
+* (eth) [#1346](https://github.com/evmos/ethermint/pull/1346) Added support for `sdk.Dec` and `ed25519` type on eip712.
+
+### API Breaking
+
+* (ante) [#1214](https://github.com/evmos/ethermint/pull/1214) Set mempool priority to EVM transactions.
+
+### Improvements
+
+* (lint) [#1298](https://github.com/evmos/ethermint/pull/1298) 150 character line length limit, `gofumpt`, and linting
+* (feemarket) [\#1165](https://github.com/evmos/ethermint/pull/1165) Add hint in specs about different gas terminology in Cosmos and Ethereum.
+* (cli) [#1226](https://github.com/evmos/ethermint/pull/1226) Add custom app db backend flag.
+* (ante) [#1289](https://github.com/evmos/ethermint/pull/1289) Change the fallback tx priority mechanism to be based on gas price.
+* (test) [#1311](https://github.com/evmos/ethermint/pull/1311) Add integration test for the `rollback` cmd
+* (ledger) [#1277](https://github.com/evmos/ethermint/pull/1277) Add Ledger preprocessing transaction hook for EIP-712-signed Cosmos payloads.
+* (rpc) [#1296](https://github.com/evmos/ethermint/pull/1296) Add RPC Backend unit tests.
+* (rpc) [#1352](https://github.com/evmos/ethermint/pull/1352) Make the grpc queries run concurrently, don't block the consensus state machine.
+
+### Bug Fixes
+
+* (rpc) [#1179](https://github.com/evmos/ethermint/pull/1179) Fix gas used in traceTransaction response.
+* (rpc) [#1284](https://github.com/evmos/ethermint/pull/1284) Fix internal trace response upon incomplete `eth_sendTransaction` call.
+* (rpc) [#1340](https://github.com/evmos/ethermint/pull/1340) Fix error response when `eth_estimateGas` height provided is not found.
+* (rpc) [#1354](https://github.com/evmos/ethermint/pull/1354) Fix grpc query failure(`BaseFee` and `EthCall`) on legacy block states.
+* (cli) [#1362](https://github.com/evmos/ethermint/pull/1362) Fix `index-eth-tx` error when the indexer db is empty.
+
+## [v0.19.2] - 2022-08-29
+
+### Improvements
+
+* (deps) [1301](https://github.com/evmos/ethermint/pull/1301) Bump Cosmos SDK to `v0.45.8`, Tendermint to `v0.34.21`, IAVL to `v0.19.1` & store options
+
+## [v0.19.1] - 2022-08-26
+
+### State Machine Breaking
+
+* (eth) [#1305](https://github.com/evmos/ethermint/pull/1305) Added support for optional params, basic types arrays and `time` type on eip712.
+
+## [v0.19.0] - 2022-08-15
+
+### State Machine Breaking
+
+* (deps) [#1159](https://github.com/evmos/ethermint/pull/1159) Bump Geth version to `v1.10.19`.
+* (ante) [#1176](https://github.com/evmos/ethermint/pull/1176) Fix invalid tx hashes; Remove `Size_` field and validate `Hash`/`From` fields in ante handler,
+  recompute eth tx hashes in JSON-RPC APIs to fix old blocks.
+* (ante) [#1173](https://github.com/evmos/ethermint/pull/1173) Make `NewAnteHandler` return error if input is invalid
+
+### API Breaking
+
+* (rpc) [#1121](https://github.com/tharsis/ethermint/pull/1121) Implement Ethereum tx indexer
+
+### Bug Fixes
+
+* (rpc) [#1179](https://github.com/evmos/ethermint/pull/1179) Fix gas used in `debug_traceTransaction` response.
+
+### Improvements
+
+* (test) [#1196](https://github.com/evmos/ethermint/pull/1196) Integration tests setup
+* (test) [#1199](https://github.com/evmos/ethermint/pull/1199) Add backend test suite with mock gRPC query client
+* (test) [#1189](https://github.com/evmos/ethermint/pull/1189) JSON-RPC unit tests
+* (test) [#1212](https://github.com/evmos/ethermint/pull/1212) Prune node integration tests
+* (test) [#1207](https://github.com/evmos/ethermint/pull/1207) JSON-RPC types integration tests
+* (test) [#1218](https://github.com/evmos/ethermint/pull/1218) Restructure JSON-RPC API
+* (rpc) [#1229](https://github.com/evmos/ethermint/pull/1229) Add support for configuring RPC `MaxOpenConnections`
+* (cli) [#1230](https://github.com/evmos/ethermint/pull/1230) Remove redundant positional height parameter from feemarket's query cli.
+* (test)[#1233](https://github.com/evmos/ethermint/pull/1233) Add filters integration tests
+
+## [v0.18.0] - 2022-08-04
+
+### State Machine Breaking
+
+* (evm) [\#1234](https://github.com/evmos/ethermint/pull/1234) Fix [CVE-2022-35936](https://github.com/evmos/ethermint/security/advisories/GHSA-f92v-grc2-w2fg) security vulnerability.
+* (evm) [\#1174](https://github.com/evmos/ethermint/pull/1174) Don't allow eth txs with 0 in mempool.
+
+### Improvements
+
+* (ante) [\#1208](https://github.com/evmos/ethermint/pull/1208) Change default `MaxGasWanted` value.
+
+## [v0.17.2] - 2022-07-26
+
+### Bug Fixes
+
+* (rpc) [\#1190](https://github.com/evmos/ethermint/issues/1190) Fix `UnmarshalJSON` panic of breaking EVM and fee market `Params`.
+* (evm) [\#1187](https://github.com/evmos/ethermint/pull/1187) Fix `TxIndex` value (expected 0, actual 1) when trace the first tx of a block via `debug_traceTransaction` API.
+
+## [v0.17.1] - 2022-07-13
+
+### Improvements
+
+* (rpc) [\#1169](https://github.com/evmos/ethermint/pull/1169) Remove unnecessary queries from `getBlockNumber` function
+
+## [v0.17.0] - 2022-06-27
+
+### State Machine Breaking
+
+* (evm) [\#1128](https://github.com/evmos/ethermint/pull/1128) Clear tx logs if tx failed in post processing hooks
+* (evm) [\#1124](https://github.com/evmos/ethermint/pull/1124) Reject non-replay-protected tx in `AnteHandler` to prevent replay attack
+
+### API Breaking
+
+* (rpc) [\#1126](https://github.com/evmos/ethermint/pull/1126) Make some JSON-RPC APIS work for pruned nodes.
+* (rpc) [\#1143](https://github.com/evmos/ethermint/pull/1143) Restrict unprotected txs on the node JSON-RPC configuration.
+* (all) [\#1137](https://github.com/evmos/ethermint/pull/1137) Rename go module to `evmos/ethermint`
+
+### API Breaking
+
+- (json-rpc) [tharsis#1121](https://github.com/tharsis/ethermint/pull/1121) Store eth tx index separately
+
+### Improvements
+
+* (deps) [\#1147](https://github.com/evmos/ethermint/pull/1147) Bump Go version to `1.18`.
+* (feemarket) [\#1135](https://github.com/evmos/ethermint/pull/1135) Set lower bound of base fee to min gas price param
+* (evm) [\#1142](https://github.com/evmos/ethermint/pull/1142) Rename `RejectUnprotectedTx` to `AllowUnprotectedTxs` for consistency with go-ethereum.
+
+### Bug Fixes
+
+* (rpc) [\#1138](https://github.com/evmos/ethermint/pull/1138) Fix GasPrice calculation with relation to `MinGasPrice`
+
+## [v0.16.1] - 2022-06-09
+
+### Improvements
+
+* (feemarket) [\#1120](https://github.com/evmos/ethermint/pull/1120) Make `min-gas-multiplier` parameter accept zero value
+
+### Bug Fixes
+
+* (evm) [\#1118](https://github.com/evmos/ethermint/pull/1118) Fix `Type()` `Account` method `EmptyCodeHash` comparison
+
+## [v0.16.0] - 2022-06-06
+
+### State Machine Breaking
+
+* (feemarket) [tharsis#1105](https://github.com/evmos/ethermint/pull/1105) Update `BaseFee` calculation based on `GasWanted` instead of `GasUsed`.
+
+### API Breaking
+
+* (feemarket) [tharsis#1104](https://github.com/evmos/ethermint/pull/1104) Enforce a minimum gas price for Cosmos and EVM transactions through the `MinGasPrice` parameter.
+* (rpc) [tharsis#1081](https://github.com/evmos/ethermint/pull/1081) Deduplicate some json-rpc logic codes, cleanup several dead functions.
+* (ante) [tharsis#1062](https://github.com/evmos/ethermint/pull/1062) Emit event of eth tx hash in ante handler to support query failed transactions.
+* (analytics) [tharsis#1106](https://github.com/evmos/ethermint/pull/1106) Update telemetry to Ethermint modules.
+* (rpc) [tharsis#1108](https://github.com/evmos/ethermint/pull/1108) Update GetGasPrice RPC endpoint with global `MinGasPrice`
+
+### Improvements
+
+* (cli) [tharsis#1086](https://github.com/evmos/ethermint/pull/1086) Add rollback command.
+* (specs) [tharsis#1095](https://github.com/evmos/ethermint/pull/1095) Add more evm specs concepts.
+* (evm) [tharsis#1101](https://github.com/evmos/ethermint/pull/1101) Add tx_type, gas and counter telemetry for ethereum txs.
+
+### Bug Fixes
+
+* (rpc) [tharsis#1082](https://github.com/evmos/ethermint/pull/1082) fix gas price returned in getTransaction api.
+* (evm) [tharsis#1088](https://github.com/evmos/ethermint/pull/1088) Fix ability to append log in tx post processing.
+* (rpc) [tharsis#1081](https://github.com/evmos/ethermint/pull/1081) fix `debug_getBlockRlp`/`debug_printBlock` don't filter failed transactions.
+* (ante) [tharsis#1111](https://github.com/evmos/ethermint/pull/1111) Move CanTransfer decorator before GasConsume decorator
+* (types) [tharsis#1112](https://github.com/cosmos/ethermint/pull/1112) Add `GetBaseAccount` to avoid invalid account error when create vesting account.
+
+## [v0.15.0] - 2022-05-09
+
+### State Machine Breaking
+
+* (ante) [tharsis#1060](https://github.com/evmos/ethermint/pull/1060) Check `EnableCreate`/`EnableCall` in `AnteHandler` to short-circuit EVM transactions.
+* (evm) [tharsis#1087](https://github.com/evmos/ethermint/pull/1087) Minimum GasUsed proportional to GasLimit and `MinGasDenominator` EVM module param.
+
+### API Breaking
+
+* (rpc) [tharsis#1070](https://github.com/evmos/ethermint/pull/1070) Refactor `rpc/` package:
+  * `Backend` interface is now `BackendI`, which implements `EVMBackend` (for Ethereum namespaces) and `CosmosBackend` (for Cosmos namespaces)
+  * Previous `EVMBackend` type is now `Backend`, which is the concrete implementation of `BackendI`
+  * Move `rpc/ethereum/types` -> `rpc/types`
+  * Move `rpc/ethereum/backend` -> `rpc/backend`
+  * Move `rpc/ethereum/namespaces` -> `rpc/namespaces/ethereum`
+* (rpc) [tharsis#1068](https://github.com/evmos/ethermint/pull/1068) Fix London hard-fork check logic in JSON-RPC APIs.
+
+### Improvements
+
+* (ci, evm) [tharsis#1063](https://github.com/evmos/ethermint/pull/1063) Run simulations on CI.
+
+### Bug Fixes
+
+* (rpc) [tharsis#1059](https://github.com/evmos/ethermint/pull/1059) Remove unnecessary event filtering logic on the `eth_baseFee` JSON-RPC endpoint.
+
+## [v0.14.0] - 2022-04-19
+
+### API Breaking
+
+* (evm) [tharsis#1051](https://github.com/evmos/ethermint/pull/1051) Context block height fix on TraceTx. Removes `tx_index` on `QueryTraceTxRequest` proto type.
+* (evm) [tharsis#1091](https://github.com/evmos/ethermint/pull/1091) Add query params command on EVM Module
+
+### Improvements
+
+* (deps) [tharsis#1046](https://github.com/evmos/ethermint/pull/1046) Bump Cosmos SDK version to [`v0.45.3`](https://github.com/cosmos/cosmos-sdk/releases/tag/v0.45.3)
+* (rpc) [tharsis#1056](https://github.com/evmos/ethermint/pull/1056) Make json-rpc namespaces extensible
+
+### Bug Fixes
+
+* (rpc) [tharsis#1050](https://github.com/evmos/ethermint/pull/1050) `eth_getBlockByNumber` fix on batch transactions
+* (app) [tharsis#658](https://github.com/evmos/ethermint/issues/658) Support simulations for the EVM.
+
+## [v0.13.0] - 2022-04-05
+
+### API Breaking
+
+* (evm) [tharsis#1027](https://github.com/evmos/ethermint/pull/1027) Change the `PostTxProcessing` hook interface to include the full message data.
+* (feemarket) [tharsis#1026](https://github.com/evmos/ethermint/pull/1026) Fix REST endpoints to use `/ethermint/feemarket/*` instead of `/feemarket/evm/*`.
+
+### Improvements
+
+* (deps) [tharsis#1029](https://github.com/evmos/ethermint/pull/1029) Bump Cosmos SDK version to [`v0.45.2`](https://github.com/cosmos/cosmos-sdk/releases/tag/v0.45.2)
+* (evm) [tharsis#1025](https://github.com/evmos/ethermint/pull/1025) Allow to append logs after a post processing hook.
+
 ## [v0.12.2] - 2022-03-30
 
 ### Bug Fixes
 
-* (feemarket) [tharsis#1021](https://github.com/tharsis/ethermint/pull/1021) Fix fee market migration.
+* (feemarket) [tharsis#1021](https://github.com/evmos/ethermint/pull/1021) Fix fee market migration.
 
 ## [v0.12.1] - 2022-03-29
 
 ### Bug Fixes
 
-* (evm) [tharsis#1016](https://github.com/tharsis/ethermint/pull/1016) Update validate basic check for storage state.
+* (evm) [tharsis#1016](https://github.com/evmos/ethermint/pull/1016) Update validate basic check for storage state.
 
 ## [v0.12.0] - 2022-03-24
 
 ### Bug Fixes
 
-* (rpc) [tharsis#1012](https://github.com/tharsis/ethermint/pull/1012) fix the tx hash in filter entries created by `eth_newPendingTransactionFilter`.
-* (rpc) [tharsis#1006](https://github.com/tharsis/ethermint/pull/1006) Use `string` as the parameters type to correct ambiguous results.
-* (ante) [tharsis#1004](https://github.com/tharsis/ethermint/pull/1004) Make `MaxTxGasWanted` configurable.
-* (ante) [tharsis#991](https://github.com/tharsis/ethermint/pull/991) Set an upper bound to gasWanted to prevent DoS attack.
-* (rpc) [tharsis#990](https://github.com/tharsis/ethermint/pull/990) Calculate reward values from all `MsgEthereumTx` from a block in `eth_feeHistory`.
+* (rpc) [tharsis#1012](https://github.com/evmos/ethermint/pull/1012) fix the tx hash in filter entries created by `eth_newPendingTransactionFilter`.
+* (rpc) [tharsis#1006](https://github.com/evmos/ethermint/pull/1006) Use `string` as the parameters type to correct ambiguous results.
+* (ante) [tharsis#1004](https://github.com/evmos/ethermint/pull/1004) Make `MaxTxGasWanted` configurable.
+* (ante) [tharsis#991](https://github.com/evmos/ethermint/pull/991) Set an upper bound to gasWanted to prevent DoS attack.
+* (rpc) [tharsis#990](https://github.com/evmos/ethermint/pull/990) Calculate reward values from all `MsgEthereumTx` from a block in `eth_feeHistory`.
 
 ## [v0.11.0] - 2022-03-06
 
 ### State Machine Breaking
 
-* (ante) [tharsis#964](https://github.com/tharsis/ethermint/pull/964) add NewInfiniteGasMeterWithLimit for storing the user provided gas limit. Fixes block's consumed gas calculation in the block creation phase.
+* (ante) [tharsis#964](https://github.com/evmos/ethermint/pull/964) add NewInfiniteGasMeterWithLimit for storing the user provided gas limit. Fixes block's consumed gas calculation in the block creation phase.
 
 ### Bug Fixes
 
-* (rpc) [tharsis#975](https://github.com/tharsis/ethermint/pull/975) Fix unexpected `nil` values for `reward`, returned by `EffectiveGasTipValue(blockBaseFee)` in the `eth_feeHistory` RPC method.
+* (rpc) [tharsis#975](https://github.com/evmos/ethermint/pull/975) Fix unexpected `nil` values for `reward`, returned by `EffectiveGasTipValue(blockBaseFee)` in the `eth_feeHistory` RPC method.
 
 ### Improvements
 
-- (rpc) [tharsis#979](https://github.com/tharsis/ethermint/pull/979) Add configurable timeouts to http server
-- (rpc) [tharsis#988](https://github.com/tharsis/ethermint/pull/988) json-rpc server always use local rpc client
+* (rpc) [tharsis#979](https://github.com/evmos/ethermint/pull/979) Add configurable timeouts to http server
+* (rpc) [tharsis#988](https://github.com/evmos/ethermint/pull/988) json-rpc server always use local rpc client
 
 ## [v0.10.1] - 2022-03-04
 
 ### Bug Fixes
 
-* (rpc) [tharsis#970](https://github.com/tharsis/ethermint/pull/970) Fix unexpected nil reward values on `eth_feeHistory` response
-* (evm) [tharsis#529](https://github.com/tharsis/ethermint/issues/529) Add support return value on trace tx response.
+* (rpc) [tharsis#970](https://github.com/evmos/ethermint/pull/970) Fix unexpected nil reward values on `eth_feeHistory` response
+* (evm) [tharsis#529](https://github.com/evmos/ethermint/issues/529) Add support return value on trace tx response.
 
 ### Improvements
 
-* (rpc) [tharsis#968](https://github.com/tharsis/ethermint/pull/968) Add some buffer to returned gas price to provide better default UX for client.
+* (rpc) [tharsis#968](https://github.com/evmos/ethermint/pull/968) Add some buffer to returned gas price to provide better default UX for client.
 
 ## [v0.10.0] - 2022-02-26
 
 ### API Breaking
 
-* (ante) [tharsis#866](https://github.com/tharsis/ethermint/pull/866) `NewAnteHandler` constructor now receives a `HandlerOptions` field.
-* (evm) [tharsis#849](https://github.com/tharsis/ethermint/pull/849) `PostTxProcessing` hook now takes an Ethereum tx `Receipt` and a `from` `Address` as arguments.
-* (ante) [tharsis#916](https://github.com/tharsis/ethermint/pull/916) Don't check min-gas-price for eth tx if london hardfork enabled and feemarket enabled.
+* (ante) [tharsis#866](https://github.com/evmos/ethermint/pull/866) `NewAnteHandler` constructor now receives a `HandlerOptions` field.
+* (evm) [tharsis#849](https://github.com/evmos/ethermint/pull/849) `PostTxProcessing` hook now takes an Ethereum tx `Receipt` and a `from` `Address` as arguments.
+* (ante) [tharsis#916](https://github.com/evmos/ethermint/pull/916) Don't check min-gas-price for eth tx if london hardfork enabled and feemarket enabled.
 
 ### State Machine Breaking
 
-* (deps) [tharsis#912](https://github.com/tharsis/ethermint/pull/912) Bump Cosmos SDK version to [`v0.45.1`](https://github.com/cosmos/cosmos-sdk/releases/tag/v0.45.1)
-* (evm) [tharsis#840](https://github.com/tharsis/ethermint/pull/840) Store empty topics as empty array rather than nil.
-* (feemarket) [tharsis#822](https://github.com/tharsis/ethermint/pull/822) Update EIP1559 base fee in `BeginBlock`.
-* (evm) [tharsis#817](https://github.com/tharsis/ethermint/pull/817) Use `effectiveGasPrice` in ante handler, add `effectiveGasPrice` to tx receipt.
-* (evm) [tharsis#808](https://github.com/tharsis/ethermint/issues/808) increase nonce in ante handler for contract creation transaction.
-* (evm) [tharsis#851](https://github.com/tharsis/ethermint/pull/851) fix contract address used in EVM, this issue is caused by [tharsis#808](https://github.com/tharsis/ethermint/issues/808).
+* (deps) [tharsis#912](https://github.com/evmos/ethermint/pull/912) Bump Cosmos SDK version to [`v0.45.1`](https://github.com/cosmos/cosmos-sdk/releases/tag/v0.45.1)
+* (evm) [tharsis#840](https://github.com/evmos/ethermint/pull/840) Store empty topics as empty array rather than nil.
+* (feemarket) [tharsis#822](https://github.com/evmos/ethermint/pull/822) Update EIP1559 base fee in `BeginBlock`.
+* (evm) [tharsis#817](https://github.com/evmos/ethermint/pull/817) Use `effectiveGasPrice` in ante handler, add `effectiveGasPrice` to tx receipt.
+* (evm) [tharsis#808](https://github.com/evmos/ethermint/issues/808) increase nonce in ante handler for contract creation transaction.
+* (evm) [tharsis#851](https://github.com/evmos/ethermint/pull/851) fix contract address used in EVM, this issue is caused by [tharsis#808](https://github.com/evmos/ethermint/issues/808).
 * (evm)  Reject invalid `MsgEthereumTx` wrapping tx
 * (evm)  Fix `SelfDestruct` opcode by deleting account code and state.
-* (feemarket) [tharsis#855](https://github.com/tharsis/ethermint/pull/855) Consistent `BaseFee` check logic.
-* (evm) [tharsis#729](https://github.com/tharsis/ethermint/pull/729) Refactor EVM `StateDB` implementation.
-* (evm) [tharsis#945](https://github.com/tharsis/ethermint/pull/945) Bumb Go-ethereum version to [`v1.10.16`](https://github.com/ethereum/go-ethereum/releases/tag/v1.10.16)
+* (feemarket) [tharsis#855](https://github.com/evmos/ethermint/pull/855) Consistent `BaseFee` check logic.
+* (evm) [tharsis#729](https://github.com/evmos/ethermint/pull/729) Refactor EVM `StateDB` implementation.
+* (evm) [tharsis#945](https://github.com/evmos/ethermint/pull/945) Bumb Go-ethereum version to [`v1.10.16`](https://github.com/ethereum/go-ethereum/releases/tag/v1.10.16)
 
 ### Features
 
-* (ante) [tharsis#950](https://github.com/tharsis/ethermint/pull/950) Add support for EIP712 signed Cosmos transactions
+* (ante) [tharsis#950](https://github.com/evmos/ethermint/pull/950) Add support for EIP712 signed Cosmos transactions
 
 ### Improvements
 
-* (types) [tharsis#884](https://github.com/tharsis/ethermint/pull/884) Introduce a new `EthAccountI` interface for EVM-compatible account types.
-* (types) [tharsis#849](https://github.com/tharsis/ethermint/pull/849) Add `Type` function to distinguish EOAs from Contract accounts.
-* (evm) [tharsis#826](https://github.com/tharsis/ethermint/issues/826) Improve allocation of bytes of `tx.To` address.
-* (evm) [tharsis#827](https://github.com/tharsis/ethermint/issues/827) Speed up creation of event logs by using the slice insertion idiom with indices.
-* (ante) [tharsis#819](https://github.com/tharsis/ethermint/pull/819) Remove redundant ante handlers
-* (app) [tharsis#873](https://github.com/tharsis/ethermint/pull/873) Validate code hash in GenesisAccount
-* (evm) [tharsis#901](https://github.com/tharsis/ethermint/pull/901) Support multiple `MsgEthereumTx` in single tx.
-* (config) [tharsis#908](https://github.com/tharsis/ethermint/pull/908) Add `api.enable` flag for Cosmos SDK Rest server
-* (feemarket) [tharsis#919](https://github.com/tharsis/ethermint/pull/919) Initialize baseFee in default genesis state.
-* (feemarket) [tharsis#943](https://github.com/tharsis/ethermint/pull/943) Store the base fee as a module param instead of using state storage.
+* (types) [tharsis#884](https://github.com/evmos/ethermint/pull/884) Introduce a new `EthAccountI` interface for EVM-compatible account types.
+* (types) [tharsis#849](https://github.com/evmos/ethermint/pull/849) Add `Type` function to distinguish EOAs from Contract accounts.
+* (evm) [tharsis#826](https://github.com/evmos/ethermint/issues/826) Improve allocation of bytes of `tx.To` address.
+* (evm) [tharsis#827](https://github.com/evmos/ethermint/issues/827) Speed up creation of event logs by using the slice insertion idiom with indices.
+* (ante) [tharsis#819](https://github.com/evmos/ethermint/pull/819) Remove redundant ante handlers
+* (app) [tharsis#873](https://github.com/evmos/ethermint/pull/873) Validate code hash in GenesisAccount
+* (evm) [tharsis#901](https://github.com/evmos/ethermint/pull/901) Support multiple `MsgEthereumTx` in single tx.
+* (config) [tharsis#908](https://github.com/evmos/ethermint/pull/908) Add `api.enable` flag for Cosmos SDK Rest server
+* (feemarket) [tharsis#919](https://github.com/evmos/ethermint/pull/919) Initialize baseFee in default genesis state.
+* (feemarket) [tharsis#943](https://github.com/evmos/ethermint/pull/943) Store the base fee as a module param instead of using state storage.
 
 ### Bug Fixes
 
-* (rpc) [tharsis#955](https://github.com/tharsis/ethermint/pull/955) Fix websocket server push duplicated messages to subscriber.
-* (rpc) [tharsis#953](https://github.com/tharsis/ethermint/pull/953) Add `eth_signTypedData` api support.
-* (log) [tharsis#948](https://github.com/tharsis/ethermint/pull/948) Redirect go-ethereum's logs to cosmos-sdk logger.
-* (evm) [tharsis#884](https://github.com/tharsis/ethermint/pull/884) Support multiple account types on the EVM `StateDB`.
-* (rpc) [tharsis#831](https://github.com/tharsis/ethermint/pull/831) Fix BaseFee value when height is specified.
-* (evm) [tharsis#838](https://github.com/tharsis/ethermint/pull/838) Fix splitting of trace.Memory into 32 chunks.
-* (rpc) [tharsis#860](https://github.com/tharsis/ethermint/pull/860) Fix `eth_getLogs` when specify blockHash without address/topics, and limit the response size.
-* (rpc) [tharsis#865](https://github.com/tharsis/ethermint/pull/865) Fix RPC Filter parameters being ignored
-* (evm) [tharsis#871](https://github.com/tharsis/ethermint/pull/871) Set correct nonce in `EthCall` and `EstimateGas` grpc query.
-* (rpc) [tharsis#878](https://github.com/tharsis/ethermint/pull/878) Workaround to make GetBlock RPC api report correct block gas used.
-* (rpc) [tharsis#900](https://github.com/tharsis/ethermint/pull/900) `newPendingTransactions` filter return ethereum tx hash.
-* (rpc) [tharsis#933](https://github.com/tharsis/ethermint/pull/933) Fix `newPendingTransactions` subscription deadlock when a Websocket client exits without unsubscribing and the node errors.
-* (evm) [tharsis#932](https://github.com/tharsis/ethermint/pull/932) Fix base fee check logic in state transition.
+* (rpc) [tharsis#955](https://github.com/evmos/ethermint/pull/955) Fix websocket server push duplicated messages to subscriber.
+* (rpc) [tharsis#953](https://github.com/evmos/ethermint/pull/953) Add `eth_signTypedData` api support.
+* (log) [tharsis#948](https://github.com/evmos/ethermint/pull/948) Redirect go-ethereum's logs to cosmos-sdk logger.
+* (evm) [tharsis#884](https://github.com/evmos/ethermint/pull/884) Support multiple account types on the EVM `StateDB`.
+* (rpc) [tharsis#831](https://github.com/evmos/ethermint/pull/831) Fix BaseFee value when height is specified.
+* (evm) [tharsis#838](https://github.com/evmos/ethermint/pull/838) Fix splitting of trace.Memory into 32 chunks.
+* (rpc) [tharsis#860](https://github.com/evmos/ethermint/pull/860) Fix `eth_getLogs` when specify blockHash without address/topics, and limit the response size.
+* (rpc) [tharsis#865](https://github.com/evmos/ethermint/pull/865) Fix RPC Filter parameters being ignored
+* (evm) [tharsis#871](https://github.com/evmos/ethermint/pull/871) Set correct nonce in `EthCall` and `EstimateGas` grpc query.
+* (rpc) [tharsis#878](https://github.com/evmos/ethermint/pull/878) Workaround to make GetBlock RPC api report correct block gas used.
+* (rpc) [tharsis#900](https://github.com/evmos/ethermint/pull/900) `newPendingTransactions` filter return ethereum tx hash.
+* (rpc) [tharsis#933](https://github.com/evmos/ethermint/pull/933) Fix `newPendingTransactions` subscription deadlock when a Websocket client exits without unsubscribing and the node errors.
+* (evm) [tharsis#932](https://github.com/evmos/ethermint/pull/932) Fix base fee check logic in state transition.
 
 ## [v0.9.0] - 2021-12-01
 
 ### State Machine Breaking
 
-* (evm) [tharsis#802](https://github.com/tharsis/ethermint/pull/802) Clear access list for each transaction
+* (evm) [tharsis#802](https://github.com/evmos/ethermint/pull/802) Clear access list for each transaction
 
 ### Improvements
 
-* (app) [tharsis#794](https://github.com/tharsis/ethermint/pull/794) Setup in-place store migrators.
-* (ci) [tharsis#784](https://github.com/tharsis/ethermint/pull/784) Enable automatic backport of PRs.
-* (rpc) [tharsis#786](https://github.com/tharsis/ethermint/pull/786) Improve error message of `SendTransaction`/`SendRawTransaction` JSON-RPC APIs.
-* (rpc) [tharsis#810](https://github.com/tharsis/ethermint/pull/810) Optimize tx index lookup in web3 rpc
+* (app) [tharsis#794](https://github.com/evmos/ethermint/pull/794) Setup in-place store migrators.
+* (ci) [tharsis#784](https://github.com/evmos/ethermint/pull/784) Enable automatic backport of PRs.
+* (rpc) [tharsis#786](https://github.com/evmos/ethermint/pull/786) Improve error message of `SendTransaction`/`SendRawTransaction` JSON-RPC APIs.
+* (rpc) [tharsis#810](https://github.com/evmos/ethermint/pull/810) Optimize tx index lookup in web3 rpc
 
 ### Bug Fixes
 
-* (license) [tharsis#800](https://github.com/tharsis/ethermint/pull/800) Re-license project to [LGPLv3](https://choosealicense.com/licenses/lgpl-3.0/#) to comply with go-ethereum.
-* (evm) [tharsis#794](https://github.com/tharsis/ethermint/pull/794) Register EVM gRPC `Msg` server.
-* (rpc) [tharsis#781](https://github.com/tharsis/ethermint/pull/781) Fix get block invalid transactions filter.
-* (rpc) [tharsis#782](https://github.com/tharsis/ethermint/pull/782) Fix wrong block gas limit returned by JSON-RPC.
-* (evm) [tharsis#798](https://github.com/tharsis/ethermint/pull/798) Fix the semantic of `ForEachStorage` callback's return value
+* (license) [tharsis#800](https://github.com/evmos/ethermint/pull/800) Re-license project to [LGPLv3](https://choosealicense.com/licenses/lgpl-3.0/#) to comply with go-ethereum.
+* (evm) [tharsis#794](https://github.com/evmos/ethermint/pull/794) Register EVM gRPC `Msg` server.
+* (rpc) [tharsis#781](https://github.com/evmos/ethermint/pull/781) Fix get block invalid transactions filter.
+* (rpc) [tharsis#782](https://github.com/evmos/ethermint/pull/782) Fix wrong block gas limit returned by JSON-RPC.
+* (evm) [tharsis#798](https://github.com/evmos/ethermint/pull/798) Fix the semantic of `ForEachStorage` callback's return value
 
 ## [v0.8.1] - 2021-11-23
 
 ### Bug Fixes
 
-* (feemarket) [tharsis#770](https://github.com/tharsis/ethermint/pull/770) Enable fee market (EIP1559) by default.
-* (rpc) [tharsis#769](https://github.com/tharsis/ethermint/pull/769) Fix default Ethereum signer for JSON-RPC.
+* (feemarket) [tharsis#770](https://github.com/evmos/ethermint/pull/770) Enable fee market (EIP1559) by default.
+* (rpc) [tharsis#769](https://github.com/evmos/ethermint/pull/769) Fix default Ethereum signer for JSON-RPC.
 
 ## [v0.8.0] - 2021-11-17
 
 ### State Machine Breaking
 
-* (evm, ante) [tharsis#620](https://github.com/tharsis/ethermint/pull/620) Add fee market field to EVM `Keeper` and `AnteHandler`.
-* (all) [tharsis#231](https://github.com/tharsis/ethermint/pull/231) Bump go-ethereum version to [`v1.10.9`](https://github.com/ethereum/go-ethereum/releases/tag/v1.10.9)
-* (ante) [tharsis#703](https://github.com/tharsis/ethermint/pull/703) Fix some fields in transaction are not authenticated by signature.
-* (evm) [tharsis#751](https://github.com/tharsis/ethermint/pull/751) don't revert gas refund logic when transaction reverted
+* (evm, ante) [tharsis#620](https://github.com/evmos/ethermint/pull/620) Add fee market field to EVM `Keeper` and `AnteHandler`.
+* (all) [tharsis#231](https://github.com/evmos/ethermint/pull/231) Bump go-ethereum version to [`v1.10.9`](https://github.com/ethereum/go-ethereum/releases/tag/v1.10.9)
+* (ante) [tharsis#703](https://github.com/evmos/ethermint/pull/703) Fix some fields in transaction are not authenticated by signature.
+* (evm) [tharsis#751](https://github.com/evmos/ethermint/pull/751) don't revert gas refund logic when transaction reverted
 
 ### Features
 
-* (rpc, evm) [tharsis#673](https://github.com/tharsis/ethermint/pull/673) Use tendermint events to store fee market basefee.
-* (rpc) [tharsis#624](https://github.com/tharsis/ethermint/pull/624) Implement new JSON-RPC endpoints from latest geth version
-* (evm) [tharsis#662](https://github.com/tharsis/ethermint/pull/662) Disable basefee for non london blocks
-* (cmd) [tharsis#712](https://github.com/tharsis/ethermint/pull/712) add tx cli to build evm transaction
-* (rpc) [tharsis#733](https://github.com/tharsis/ethermint/pull/733) add JSON_RPC endpoint `personal_unpair`
-* (rpc) [tharsis#734](https://github.com/tharsis/ethermint/pull/734) add JSON_RPC endpoint `eth_feeHistory`
-* (rpc) [tharsis#740](https://github.com/tharsis/ethermint/pull/740) add JSON_RPC endpoint `personal_initializeWallet`
-* (rpc) [tharsis#743](https://github.com/tharsis/ethermint/pull/743) add JSON_RPC endpoint `debug_traceBlockByHash`
-* (rpc) [tharsis#748](https://github.com/tharsis/ethermint/pull/748) add JSON_RPC endpoint `personal_listWallets`
-* (rpc) [tharsis#754](https://github.com/tharsis/ethermint/pull/754) add JSON_RPC endpoint `debug_intermediateRoots`
+* (rpc, evm) [tharsis#673](https://github.com/evmos/ethermint/pull/673) Use tendermint events to store fee market basefee.
+* (rpc) [tharsis#624](https://github.com/evmos/ethermint/pull/624) Implement new JSON-RPC endpoints from latest geth version
+* (evm) [tharsis#662](https://github.com/evmos/ethermint/pull/662) Disable basefee for non london blocks
+* (cmd) [tharsis#712](https://github.com/evmos/ethermint/pull/712) add tx cli to build evm transaction
+* (rpc) [tharsis#733](https://github.com/evmos/ethermint/pull/733) add JSON_RPC endpoint `personal_unpair`
+* (rpc) [tharsis#734](https://github.com/evmos/ethermint/pull/734) add JSON_RPC endpoint `eth_feeHistory`
+* (rpc) [tharsis#740](https://github.com/evmos/ethermint/pull/740) add JSON_RPC endpoint `personal_initializeWallet`
+* (rpc) [tharsis#743](https://github.com/evmos/ethermint/pull/743) add JSON_RPC endpoint `debug_traceBlockByHash`
+* (rpc) [tharsis#748](https://github.com/evmos/ethermint/pull/748) add JSON_RPC endpoint `personal_listWallets`
+* (rpc) [tharsis#754](https://github.com/evmos/ethermint/pull/754) add JSON_RPC endpoint `debug_intermediateRoots`
 
 ### Bug Fixes
 
-* (evm) [tharsis#746](https://github.com/tharsis/ethermint/pull/746) Set EVM debugging based on tracer configuration.
-* (app,cli) [tharsis#725](https://github.com/tharsis/ethermint/pull/725) Fix cli-config for  `keys` command.
-* (rpc) [tharsis#727](https://github.com/tharsis/ethermint/pull/727) Decode raw transaction using RLP.
-* (rpc) [tharsis#661](https://github.com/tharsis/ethermint/pull/661) Fix OOM bug when creating too many filters using JSON-RPC.
-* (evm) [tharsis#660](https://github.com/tharsis/ethermint/pull/660) Fix `nil` pointer panic in `ApplyNativeMessage`.
-* (evm, test) [tharsis#649](https://github.com/tharsis/ethermint/pull/649) Test DynamicFeeTx.
-* (evm) [tharsis#702](https://github.com/tharsis/ethermint/pull/702) Fix panic in web3 RPC handlers
-* (rpc) [tharsis#720](https://github.com/tharsis/ethermint/pull/720) Fix `debug_traceTransaction` failure
-* (rpc) [tharsis#741](https://github.com/tharsis/ethermint/pull/741) Fix `eth_getBlockByNumberAndHash` return with non eth txs
-* (rpc) [tharsis#743](https://github.com/tharsis/ethermint/pull/743) Fix debug JSON RPC handler crash on non-existing block
+* (evm) [tharsis#746](https://github.com/evmos/ethermint/pull/746) Set EVM debugging based on tracer configuration.
+* (app,cli) [tharsis#725](https://github.com/evmos/ethermint/pull/725) Fix cli-config for  `keys` command.
+* (rpc) [tharsis#727](https://github.com/evmos/ethermint/pull/727) Decode raw transaction using RLP.
+* (rpc) [tharsis#661](https://github.com/evmos/ethermint/pull/661) Fix OOM bug when creating too many filters using JSON-RPC.
+* (evm) [tharsis#660](https://github.com/evmos/ethermint/pull/660) Fix `nil` pointer panic in `ApplyNativeMessage`.
+* (evm, test) [tharsis#649](https://github.com/evmos/ethermint/pull/649) Test DynamicFeeTx.
+* (evm) [tharsis#702](https://github.com/evmos/ethermint/pull/702) Fix panic in web3 RPC handlers
+* (rpc) [tharsis#720](https://github.com/evmos/ethermint/pull/720) Fix `debug_traceTransaction` failure
+* (rpc) [tharsis#741](https://github.com/evmos/ethermint/pull/741) Fix `eth_getBlockByNumberAndHash` return with non eth txs
+* (rpc) [tharsis#743](https://github.com/evmos/ethermint/pull/743) Fix debug JSON RPC handler crash on non-existing block
 
 ### Improvements
 
-* (tests) [tharsis#704](https://github.com/tharsis/ethermint/pull/704) Introduce E2E testing framework for clients
-* (deps) [tharsis#737](https://github.com/tharsis/ethermint/pull/737) Bump ibc-go to [`v2.0.0`](https://github.com/cosmos/ibc-go/releases/tag/v2.0.0)
-* (rpc) [tharsis#671](https://github.com/tharsis/ethermint/pull/671) Don't pass base fee externally for `EthCall`/`EthEstimateGas` apis.
-* (evm) [tharsis#674](https://github.com/tharsis/ethermint/pull/674) Refactor `ApplyMessage`, remove
+* (tests) [tharsis#704](https://github.com/evmos/ethermint/pull/704) Introduce E2E testing framework for clients
+* (deps) [tharsis#737](https://github.com/evmos/ethermint/pull/737) Bump ibc-go to [`v2.0.0`](https://github.com/cosmos/ibc-go/releases/tag/v2.0.0)
+* (rpc) [tharsis#671](https://github.com/evmos/ethermint/pull/671) Don't pass base fee externally for `EthCall`/`EthEstimateGas` apis.
+* (evm) [tharsis#674](https://github.com/evmos/ethermint/pull/674) Refactor `ApplyMessage`, remove
   `ApplyNativeMessage`.
-* (rpc) [tharsis#714](https://github.com/tharsis/ethermint/pull/714) remove `MsgEthereumTx` support in `TxConfig`
+* (rpc) [tharsis#714](https://github.com/evmos/ethermint/pull/714) remove `MsgEthereumTx` support in `TxConfig`
 
 ## [v0.7.2] - 2021-10-24
 
 ### Improvements
 
-* (deps) [tharsis#692](https://github.com/tharsis/ethermint/pull/692) Bump Cosmos SDK version to [`v0.44.3`](https://github.com/cosmos/cosmos-sdk/releases/tag/v0.44.3).
-* (rpc) [tharsis#679](https://github.com/tharsis/ethermint/pull/679) Fix file close handle.
-* (deps) [tharsis#668](https://github.com/tharsis/ethermint/pull/668) Bump Tendermint version to [`v0.34.14`](https://github.com/tendermint/tendermint/releases/tag/v0.34.14).
+* (deps) [tharsis#692](https://github.com/evmos/ethermint/pull/692) Bump Cosmos SDK version to [`v0.44.3`](https://github.com/cosmos/cosmos-sdk/releases/tag/v0.44.3).
+* (rpc) [tharsis#679](https://github.com/evmos/ethermint/pull/679) Fix file close handle.
+* (deps) [tharsis#668](https://github.com/evmos/ethermint/pull/668) Bump Tendermint version to [`v0.34.14`](https://github.com/tendermint/tendermint/releases/tag/v0.34.14).
 
 ### Bug Fixes
 
-* (rpc) [tharsis#667](https://github.com/tharsis/ethermint/issues/667) Fix `ExpandHome` restrictions bypass
+* (rpc) [tharsis#667](https://github.com/evmos/ethermint/issues/667) Fix `ExpandHome` restrictions bypass
 
 ## [v0.7.1] - 2021-10-08
 
 ### Bug Fixes
 
-* (evm) [tharsis#650](https://github.com/tharsis/ethermint/pull/650) Fix panic when flattening the cache context in case transaction is reverted.
-* (rpc, test) [tharsis#608](https://github.com/tharsis/ethermint/pull/608) Fix rpc test.
+* (evm) [tharsis#650](https://github.com/evmos/ethermint/pull/650) Fix panic when flattening the cache context in case transaction is reverted.
+* (rpc, test) [tharsis#608](https://github.com/evmos/ethermint/pull/608) Fix rpc test.
 
 ## [v0.7.0] - 2021-10-07
 
 ### API Breaking
 
-* (rpc) [tharsis#400](https://github.com/tharsis/ethermint/issues/400) Restructure JSON-RPC directory and rename server config
+* (rpc) [tharsis#400](https://github.com/evmos/ethermint/issues/400) Restructure JSON-RPC directory and rename server config
 
 ### Improvements
 
-* (deps) [tharsis#621](https://github.com/tharsis/ethermint/pull/621) Bump IBC-go to [`v1.2.1`](https://github.com/cosmos/ibc-go/releases/tag/v1.2.1)
-* (evm) [tharsis#613](https://github.com/tharsis/ethermint/pull/613) Refactor `traceTx`
-* (deps) [tharsis#610](https://github.com/tharsis/ethermint/pull/610) Bump Cosmos SDK to [v0.44.1](https://github.com/cosmos/cosmos-sdk/releases/tag/v0.44.1).
+* (deps) [tharsis#621](https://github.com/evmos/ethermint/pull/621) Bump IBC-go to [`v1.2.1`](https://github.com/cosmos/ibc-go/releases/tag/v1.2.1)
+* (evm) [tharsis#613](https://github.com/evmos/ethermint/pull/613) Refactor `traceTx`
+* (deps) [tharsis#610](https://github.com/evmos/ethermint/pull/610) Bump Cosmos SDK to [v0.44.1](https://github.com/cosmos/cosmos-sdk/releases/tag/v0.44.1).
 
 ### Bug Fixes
 
-* (rpc) [tharsis#642](https://github.com/tharsis/ethermint/issues/642) Fix `eth_getLogs` when string is specified in filter's from or to fields
-* (evm) [tharsis#616](https://github.com/tharsis/ethermint/issues/616) Fix halt on deeply nested stack of cache context. Stack is now flattened before iterating over the tx logs.
-* (rpc, evm) [tharsis#614](https://github.com/tharsis/ethermint/issues/614) Use JSON for (un)marshaling tx `Log`s from events.
-* (rpc) [tharsis#611](https://github.com/tharsis/ethermint/pull/611) Fix panic on JSON-RPC when querying for an invalid block height.
-* (cmd) [tharsis#483](https://github.com/tharsis/ethermint/pull/483) Use config values on genesis accounts.
+* (rpc) [tharsis#642](https://github.com/evmos/ethermint/issues/642) Fix `eth_getLogs` when string is specified in filter's from or to fields
+* (evm) [tharsis#616](https://github.com/evmos/ethermint/issues/616) Fix halt on deeply nested stack of cache context. Stack is now flattened before iterating over the tx logs.
+* (rpc, evm) [tharsis#614](https://github.com/evmos/ethermint/issues/614) Use JSON for (un)marshaling tx `Log`s from events.
+* (rpc) [tharsis#611](https://github.com/evmos/ethermint/pull/611) Fix panic on JSON-RPC when querying for an invalid block height.
+* (cmd) [tharsis#483](https://github.com/evmos/ethermint/pull/483) Use config values on genesis accounts.
 
 ## [v0.6.0] - 2021-09-29
 
 ### State Machine Breaking
 
-* (app) [tharsis#476](https://github.com/tharsis/ethermint/pull/476) Update Bech32 HRP to `ethm`.
-* (evm) [tharsis#556](https://github.com/tharsis/ethermint/pull/556) Remove tx logs and block bloom from chain state
-* (evm) [tharsis#590](https://github.com/tharsis/ethermint/pull/590) Contract storage key is not hashed anymore
+* (app) [tharsis#476](https://github.com/evmos/ethermint/pull/476) Update Bech32 HRP to `ethm`.
+* (evm) [tharsis#556](https://github.com/evmos/ethermint/pull/556) Remove tx logs and block bloom from chain state
+* (evm) [tharsis#590](https://github.com/evmos/ethermint/pull/590) Contract storage key is not hashed anymore
 
 ### API Breaking
 
-* (evm) [tharsis#469](https://github.com/tharsis/ethermint/pull/469) Deprecate `YoloV3Block` and `EWASMBlock` from `ChainConfig`
+* (evm) [tharsis#469](https://github.com/evmos/ethermint/pull/469) Deprecate `YoloV3Block` and `EWASMBlock` from `ChainConfig`
 
 ### Features
 
-* (evm) [tharsis#469](https://github.com/tharsis/ethermint/pull/469) Support [EIP-1559](https://eips.ethereum.org/EIPS/eip-1559)
-* (evm) [tharsis#417](https://github.com/tharsis/ethermint/pull/417) Add `EvmHooks` for tx post-processing
-* (rpc) [tharsis#506](https://github.com/tharsis/ethermint/pull/506) Support for `debug_traceTransaction` RPC endpoint
-* (rpc) [tharsis#555](https://github.com/tharsis/ethermint/pull/555) Support for `debug_traceBlockByNumber` RPC endpoint
+* (evm) [tharsis#469](https://github.com/evmos/ethermint/pull/469) Support [EIP-1559](https://eips.ethereum.org/EIPS/eip-1559)
+* (evm) [tharsis#417](https://github.com/evmos/ethermint/pull/417) Add `EvmHooks` for tx post-processing
+* (rpc) [tharsis#506](https://github.com/evmos/ethermint/pull/506) Support for `debug_traceTransaction` RPC endpoint
+* (rpc) [tharsis#555](https://github.com/evmos/ethermint/pull/555) Support for `debug_traceBlockByNumber` RPC endpoint
 
 ### Bug Fixes
 
-* (rpc, server) [tharsis#600](https://github.com/tharsis/ethermint/pull/600) Add TLS configuration for websocket API
-* (rpc) [tharsis#598](https://github.com/tharsis/ethermint/pull/598) Check truncation when creating a `BlockNumber` from `big.Int`
-* (evm) [tharsis#597](https://github.com/tharsis/ethermint/pull/597) Check for `uint64` -> `int64` block height overflow on `GetHashFn`
-* (evm) [tharsis#579](https://github.com/tharsis/ethermint/pull/579) Update `DeriveChainID` function to handle `v` signature values `< 35`.
-* (encoding) [tharsis#478](https://github.com/tharsis/ethermint/pull/478) Register `Evidence` to amino codec.
-* (rpc) [tharsis#478](https://github.com/tharsis/ethermint/pull/481) Getting the node configuration when calling the `miner` rpc methods.
-* (cli) [tharsis#561](https://github.com/tharsis/ethermint/pull/561) `Export` and `Start` commands now use the same home directory.
+* (rpc, server) [tharsis#600](https://github.com/evmos/ethermint/pull/600) Add TLS configuration for websocket API
+* (rpc) [tharsis#598](https://github.com/evmos/ethermint/pull/598) Check truncation when creating a `BlockNumber` from `big.Int`
+* (evm) [tharsis#597](https://github.com/evmos/ethermint/pull/597) Check for `uint64` -> `int64` block height overflow on `GetHashFn`
+* (evm) [tharsis#579](https://github.com/evmos/ethermint/pull/579) Update `DeriveChainID` function to handle `v` signature values `< 35`.
+* (encoding) [tharsis#478](https://github.com/evmos/ethermint/pull/478) Register `Evidence` to amino codec.
+* (rpc) [tharsis#478](https://github.com/evmos/ethermint/pull/481) Getting the node configuration when calling the `miner` rpc methods.
+* (cli) [tharsis#561](https://github.com/evmos/ethermint/pull/561) `Export` and `Start` commands now use the same home directory.
 
 ### Improvements
 
-* (evm) [tharsis#461](https://github.com/tharsis/ethermint/pull/461) Increase performance of `StateDB` transaction log storage (r/w).
-* (evm) [tharsis#566](https://github.com/tharsis/ethermint/pull/566) Introduce `stateErr` store in `StateDB` to avoid meaningless operations if any error happened before
-* (rpc, evm) [tharsis#587](https://github.com/tharsis/ethermint/pull/587) Apply bloom filter when query ethlogs with range of blocks
-* (evm) [tharsis#586](https://github.com/tharsis/ethermint/pull/586) Benchmark evm keeper
+* (evm) [tharsis#461](https://github.com/evmos/ethermint/pull/461) Increase performance of `StateDB` transaction log storage (r/w).
+* (evm) [tharsis#566](https://github.com/evmos/ethermint/pull/566) Introduce `stateErr` store in `StateDB` to avoid meaningless operations if any error happened before
+* (rpc, evm) [tharsis#587](https://github.com/evmos/ethermint/pull/587) Apply bloom filter when query ethlogs with range of blocks
+* (evm) [tharsis#586](https://github.com/evmos/ethermint/pull/586) Benchmark evm keeper
 
 ## [v0.5.0] - 2021-08-20
 
 ### State Machine Breaking
 
-* (app, rpc) [tharsis#447](https://github.com/tharsis/ethermint/pull/447) Chain ID format has been changed from `<identifier>-<epoch>` to `<identifier>_<EIP155_number>-<epoch>`
+* (app, rpc) [tharsis#447](https://github.com/evmos/ethermint/pull/447) Chain ID format has been changed from `<identifier>-<epoch>` to `<identifier>_<EIP155_number>-<epoch>`
 in order to clearly distinguish permanent vs impermanent components.
-* (app, evm) [tharsis#434](https://github.com/tharsis/ethermint/pull/434) EVM `Keeper` struct and `NewEVM` function now have a new `trace` field to define
+* (app, evm) [tharsis#434](https://github.com/evmos/ethermint/pull/434) EVM `Keeper` struct and `NewEVM` function now have a new `trace` field to define
 the Tracer type used to collect execution traces from the EVM transaction execution.
-* (evm) [tharsis#175](https://github.com/tharsis/ethermint/issues/175) The msg `TxData` field is now represented as a `*proto.Any`.
-* (evm) [tharsis#84](https://github.com/tharsis/ethermint/pull/84) Remove `journal`, `CommitStateDB` and `stateObjects`.
-* (rpc, evm) [tharsis#81](https://github.com/tharsis/ethermint/pull/81) Remove tx `Receipt` from store and replace it with fields obtained from the Tendermint RPC client.
-* (evm) [tharsis#72](https://github.com/tharsis/ethermint/issues/72) Update `AccessList` to use `TransientStore` instead of map.
-* (evm) [tharsis#68](https://github.com/tharsis/ethermint/issues/68) Replace block hash storage map to use staking `HistoricalInfo`.
-* (evm) [tharsis#276](https://github.com/tharsis/ethermint/pull/276) Vm errors don't result in cosmos tx failure, just
+* (evm) [tharsis#175](https://github.com/evmos/ethermint/issues/175) The msg `TxData` field is now represented as a `*proto.Any`.
+* (evm) [tharsis#84](https://github.com/evmos/ethermint/pull/84) Remove `journal`, `CommitStateDB` and `stateObjects`.
+* (rpc, evm) [tharsis#81](https://github.com/evmos/ethermint/pull/81) Remove tx `Receipt` from store and replace it with fields obtained from the Tendermint RPC client.
+* (evm) [tharsis#72](https://github.com/evmos/ethermint/issues/72) Update `AccessList` to use `TransientStore` instead of map.
+* (evm) [tharsis#68](https://github.com/evmos/ethermint/issues/68) Replace block hash storage map to use staking `HistoricalInfo`.
+* (evm) [tharsis#276](https://github.com/evmos/ethermint/pull/276) Vm errors don't result in cosmos tx failure, just
   different tx state and events.
-* (evm) [tharsis#342](https://github.com/tharsis/ethermint/issues/342) Don't clear balance when resetting the account.
-* (evm) [tharsis#334](https://github.com/tharsis/ethermint/pull/334) Log index changed to the index in block rather than
+* (evm) [tharsis#342](https://github.com/evmos/ethermint/issues/342) Don't clear balance when resetting the account.
+* (evm) [tharsis#334](https://github.com/evmos/ethermint/pull/334) Log index changed to the index in block rather than
   tx.
-* (evm) [tharsis#399](https://github.com/tharsis/ethermint/pull/399) Exception in sub-message call reverts the call if it's not propagated.
+* (evm) [tharsis#399](https://github.com/evmos/ethermint/pull/399) Exception in sub-message call reverts the call if it's not propagated.
 
 ### API Breaking
 
-* (proto) [tharsis#448](https://github.com/tharsis/ethermint/pull/448) Bump version for all Ethermint messages to `v1`
-* (server) [tharsis#434](https://github.com/tharsis/ethermint/pull/434) `evm-rpc` flags and app config have been renamed to `json-rpc`.
-* (proto, evm) [tharsis#207](https://github.com/tharsis/ethermint/issues/207) Replace `big.Int` in favor of `sdk.Int` for `TxData` fields
-* (proto, evm) [tharsis#81](https://github.com/tharsis/ethermint/pull/81) gRPC Query and Tx service changes:
+* (proto) [tharsis#448](https://github.com/evmos/ethermint/pull/448) Bump version for all Ethermint messages to `v1`
+* (server) [tharsis#434](https://github.com/evmos/ethermint/pull/434) `evm-rpc` flags and app config have been renamed to `json-rpc`.
+* (proto, evm) [tharsis#207](https://github.com/evmos/ethermint/issues/207) Replace `big.Int` in favor of `sdk.Int` for `TxData` fields
+* (proto, evm) [tharsis#81](https://github.com/evmos/ethermint/pull/81) gRPC Query and Tx service changes:
   * The `TxReceipt`, `TxReceiptsByBlockHeight` endpoints have been removed from the Query service.
   * The `ContractAddress`, `Bloom` have been removed from the `MsgEthereumTxResponse` and the
     response now contains the ethereum-formatted `Hash` in hex format.
 * (eth) [tharsis#845](https://github.com/cosmos/ethermint/pull/845) The `eth` namespace must be included in the list of API's as default to run the rpc server without error.
-* (evm) [tharsis#202](https://github.com/tharsis/ethermint/pull/202) Web3 api `SendTransaction`/`SendRawTransaction` returns ethereum compatible transaction hash, and query api `GetTransaction*` also accept that.
-* (rpc) [tharsis#258](https://github.com/tharsis/ethermint/pull/258) Return empty `BloomFilter` instead of throwing an error when it cannot be found (`nil` or empty).
-* (rpc) [tharsis#277](https://github.com/tharsis/ethermint/pull/321) Fix `BloomFilter` response.
+* (evm) [tharsis#202](https://github.com/evmos/ethermint/pull/202) Web3 api `SendTransaction`/`SendRawTransaction` returns ethereum compatible transaction hash, and query api `GetTransaction*` also accept that.
+* (rpc) [tharsis#258](https://github.com/evmos/ethermint/pull/258) Return empty `BloomFilter` instead of throwing an error when it cannot be found (`nil` or empty).
+* (rpc) [tharsis#277](https://github.com/evmos/ethermint/pull/321) Fix `BloomFilter` response.
 
 ### Improvements
 
-* (client) [tharsis#450](https://github.com/tharsis/ethermint/issues/450) Add EIP55 hex address support on `debug addr` command.
-* (server) [tharsis#343](https://github.com/tharsis/ethermint/pull/343) Define a wrap tendermint logger `Handler` go-ethereum's `root` logger.
-* (rpc) [tharsis#457](https://github.com/tharsis/ethermint/pull/457) Configure RPC gas cap through app config.
-* (evm) [tharsis#434](https://github.com/tharsis/ethermint/pull/434) Support different `Tracer` types for the EVM.
-* (deps) [tharsis#427](https://github.com/tharsis/ethermint/pull/427) Bump ibc-go to [`v1.0.0`](https://github.com/cosmos/ibc-go/releases/tag/v1.0.0)
-* (gRPC) [tharsis#239](https://github.com/tharsis/ethermint/pull/239) Query `ChainConfig` via gRPC.
-* (rpc) [tharsis#181](https://github.com/tharsis/ethermint/pull/181) Use evm denomination for params on tx fee.
-* (deps) [tharsis#423](https://github.com/tharsis/ethermint/pull/423) Bump Cosmos SDK and Tendermint versions to [v0.43.0](https://github.com/cosmos/cosmos-sdk/releases/tag/v0.43.0) and [v0.34.11](https://github.com/tendermint/tendermint/releases/tag/v0.34.11), respectively.
-* (evm) [tharsis#66](https://github.com/tharsis/ethermint/issues/66) Support legacy transaction types for signing.
-* (evm) [tharsis#24](https://github.com/tharsis/ethermint/pull/24) Implement metrics for `MsgEthereumTx`, state transitions, `BeginBlock` and `EndBlock`.
-* (rpc)  [tharsis#124](https://github.com/tharsis/ethermint/issues/124) Implement `txpool_content`, `txpool_inspect` and `txpool_status` RPC methods
-* (rpc) [tharsis#112](https://github.com/tharsis/ethermint/pull/153) Fix `eth_coinbase` to return the ethereum address of the validator
-* (rpc) [tharsis#176](https://github.com/tharsis/ethermint/issues/176) Support fetching pending nonce
-* (rpc) [tharsis#272](https://github.com/tharsis/ethermint/pull/272) do binary search to estimate gas accurately
-* (rpc) [tharsis#313](https://github.com/tharsis/ethermint/pull/313) Implement internal debug namespace (Not including logger functions nor traces).
-* (rpc) [tharsis#349](https://github.com/tharsis/ethermint/pull/349) Implement configurable JSON-RPC APIs to manage enabled namespaces.
-* (rpc) [tharsis#377](https://github.com/tharsis/ethermint/pull/377) Implement `miner_` namespace. `miner_setEtherbase` and `miner_setGasPrice` are working as intended. All the other calls are not applicable and return `unsupported`.
-* (eth) [tharsis#460](https://github.com/tharsis/ethermint/issues/460) Add support for EIP-1898.
+* (client) [tharsis#450](https://github.com/evmos/ethermint/issues/450) Add EIP55 hex address support on `debug addr` command.
+* (server) [tharsis#343](https://github.com/evmos/ethermint/pull/343) Define a wrap tendermint logger `Handler` go-ethereum's `root` logger.
+* (rpc) [tharsis#457](https://github.com/evmos/ethermint/pull/457) Configure RPC gas cap through app config.
+* (evm) [tharsis#434](https://github.com/evmos/ethermint/pull/434) Support different `Tracer` types for the EVM.
+* (deps) [tharsis#427](https://github.com/evmos/ethermint/pull/427) Bump ibc-go to [`v1.0.0`](https://github.com/cosmos/ibc-go/releases/tag/v1.0.0)
+* (gRPC) [tharsis#239](https://github.com/evmos/ethermint/pull/239) Query `ChainConfig` via gRPC.
+* (rpc) [tharsis#181](https://github.com/evmos/ethermint/pull/181) Use evm denomination for params on tx fee.
+* (deps) [tharsis#423](https://github.com/evmos/ethermint/pull/423) Bump Cosmos SDK and Tendermint versions to [v0.43.0](https://github.com/cosmos/cosmos-sdk/releases/tag/v0.43.0) and [v0.34.11](https://github.com/tendermint/tendermint/releases/tag/v0.34.11), respectively.
+* (evm) [tharsis#66](https://github.com/evmos/ethermint/issues/66) Support legacy transaction types for signing.
+* (evm) [tharsis#24](https://github.com/evmos/ethermint/pull/24) Implement metrics for `MsgEthereumTx`, state transitions, `BeginBlock` and `EndBlock`.
+* (rpc)  [tharsis#124](https://github.com/evmos/ethermint/issues/124) Implement `txpool_content`, `txpool_inspect` and `txpool_status` RPC methods
+* (rpc) [tharsis#112](https://github.com/evmos/ethermint/pull/153) Fix `eth_coinbase` to return the ethereum address of the validator
+* (rpc) [tharsis#176](https://github.com/evmos/ethermint/issues/176) Support fetching pending nonce
+* (rpc) [tharsis#272](https://github.com/evmos/ethermint/pull/272) do binary search to estimate gas accurately
+* (rpc) [tharsis#313](https://github.com/evmos/ethermint/pull/313) Implement internal debug namespace (Not including logger functions nor traces).
+* (rpc) [tharsis#349](https://github.com/evmos/ethermint/pull/349) Implement configurable JSON-RPC APIs to manage enabled namespaces.
+* (rpc) [tharsis#377](https://github.com/evmos/ethermint/pull/377) Implement `miner_` namespace. `miner_setEtherbase` and `miner_setGasPrice` are working as intended. All the other calls are not applicable and return `unsupported`.
+* (eth) [tharsis#460](https://github.com/evmos/ethermint/issues/460) Add support for EIP-1898.
 
 ### Bug Fixes
 
-* (keys) [tharsis#346](https://github.com/tharsis/ethermint/pull/346) Fix `keys add` command with `--ledger` flag for the `secp256k1` signing algorithm.
-* (evm) [tharsis#291](https://github.com/tharsis/ethermint/pull/291) Use block proposer address (validator operator) for `COINBASE` opcode.
-* (rpc) [tharsis#81](https://github.com/tharsis/ethermint/pull/81) Fix transaction hashing and decoding on `eth_sendTransaction`.
-* (rpc) [tharsis#45](https://github.com/tharsis/ethermint/pull/45) Use `EmptyUncleHash` and `EmptyRootHash` for empty ethereum `Header` fields.
+* (keys) [tharsis#346](https://github.com/evmos/ethermint/pull/346) Fix `keys add` command with `--ledger` flag for the `secp256k1` signing algorithm.
+* (evm) [tharsis#291](https://github.com/evmos/ethermint/pull/291) Use block proposer address (validator operator) for `COINBASE` opcode.
+* (rpc) [tharsis#81](https://github.com/evmos/ethermint/pull/81) Fix transaction hashing and decoding on `eth_sendTransaction`.
+* (rpc) [tharsis#45](https://github.com/evmos/ethermint/pull/45) Use `EmptyUncleHash` and `EmptyRootHash` for empty ethereum `Header` fields.
 
 ## [v0.4.1] - 2021-03-01
 
@@ -373,9 +590,11 @@ the Tracer type used to collect execution traces from the EVM transaction execut
 * (evm) [tharsis#775](https://github.com/cosmos/ethermint/issues/775) MisUse of headHash as blockHash when create EVM context.
 
 ### Features
+
 * (api) [tharsis#821](https://github.com/cosmos/ethermint/pull/821) Individually enable the api modules. Will be implemented in the latest version of ethermint with the upcoming stargate upgrade.
 
 ### Features
+
 * (api) [tharsis#825](https://github.com/cosmos/ethermint/pull/825) Individually enable the api modules. Will be implemented in the latest version of ethermint with the upcoming stargate upgrade.
 
 ## [v0.4.0] - 2020-12-15

CONTRIBUTING.md

@@ -1,23 +1,23 @@
 # Contributing
 
 - [Contributing](#contributing)
-  - [Architecture Decision Records (ADR)](#architecture-decision-records-adr)
-  - [Pull Requests](#pull-requests)
-    - [Pull Request Templates](#pull-request-templates)
-    - [Requesting Reviews](#requesting-reviews)
-    - [Reviewing Pull Requests](#reviewing-pull-requests)
-    - [Updating Documentation](#updating-documentation)
-  - [Forking](#forking)
-  - [Dependencies](#dependencies)
-  - [Protobuf](#protobuf)
-  - [Testing](#testing)
-  - [Branching Model and Release](#branching-model-and-release)
-    - [PR Targeting](#pr-targeting)
-    - [Development Procedure](#development-procedure)
-    - [Pull Merge Procedure](#pull-merge-procedure)
-    - [Release Procedure](#release-procedure)
-  - [Point Release Procedure](#point-release-procedure)
-  - [Code Owner Membership](#code-owner-membership)
+    - [Architecture Decision Records (ADR)](#architecture-decision-records-adr)
+    - [Pull Requests](#pull-requests)
+        - [Pull Request Templates](#pull-request-templates)
+        - [Requesting Reviews](#requesting-reviews)
+        - [Reviewing Pull Requests](#reviewing-pull-requests)
+        - [Updating Documentation](#updating-documentation)
+    - [Forking](#forking)
+    - [Dependencies](#dependencies)
+    - [Protobuf](#protobuf)
+    - [Testing](#testing)
+    - [Branching Model and Release](#branching-model-and-release)
+        - [PR Targeting](#pr-targeting)
+        - [Development Procedure](#development-procedure)
+        - [Pull Merge Procedure](#pull-merge-procedure)
+        - [Release Procedure](#release-procedure)
+    - [Point Release Procedure](#point-release-procedure)
+    - [Code Owner Membership](#code-owner-membership)
 
 Thank you for considering making contributions to Ethermint!
 
@@ -25,8 +25,8 @@ Contributing to this repo can mean many things such as participating in
 discussion or proposing code changes. To ensure a smooth workflow for all
 contributors, the general procedure for contributing has been established:
 
-1. Either [open](https://github.com/tharsis/ethermint/issues/new/choose) or
-   [find](https://github.com/tharsis/ethermint/issues) an issue you'd like to help with
+1. Either [open](https://github.com/evmos/ethermint/issues/new/choose) or
+   [find](https://github.com/evmos/ethermint/issues) an issue you'd like to help with
 2. Participate in thoughtful discussion on that issue
 3. If you would like to contribute:
    1. If the issue is a proposal, ensure that the proposal has been accepted
@@ -55,7 +55,7 @@ taken place in a GitHub issue, that PR runs a high likelihood of being rejected.
 Other notes:
 
 - Looking for a good place to start contributing? How about checking out some
-  [good first issues](https://github.com/tharsis/ethermint/issues?q=is%3Aopen+is%3Aissue+label%3A%22good+first+issue%22)
+  [good first issues](https://github.com/evmos/ethermint/issues?q=is%3Aopen+is%3Aissue+label%3A%22good+first+issue%22)
 - Please make sure to run `make format` before every commit - the easiest way
   to do this is have your editor run it for you upon saving a file. Additionally
   please ensure that your code is lint compliant by running `make lint-fix`.
@@ -64,7 +64,7 @@ Other notes:
 
 ## Architecture Decision Records (ADR)
 
-When proposing an architecture decision for Ethermint, please start by opening an [issue](https://github.com/tharsis/ethermint/issues/new/choose) or a [discussion](https://github.com/tharsis/ethermint/discussions/new) with a summary of the proposal. Once the proposal has been discussed and there is rough alignment on a high-level approach to the design, the [ADR creation process](https://github.com/tharsis/ethermint/blob/main/docs/architecture/PROCESS.md) can begin. We are following this process to ensure all involved parties are in agreement before any party begins coding the proposed implementation. If you would like to see examples of how these are written, please refer to the current [ADRs](https://github.com/tharsis/ethermint/tree/main/docs/architecture).
+When proposing an architecture decision for Ethermint, please start by opening an [issue](https://github.com/evmos/ethermint/issues/new/choose) or a [discussion](https://github.com/evmos/ethermint/discussions/new) with a summary of the proposal. Once the proposal has been discussed and there is rough alignment on a high-level approach to the design, the [ADR creation process](https://github.com/evmos/ethermint/blob/main/docs/architecture/PROCESS.md) can begin. We are following this process to ensure all involved parties are in agreement before any party begins coding the proposed implementation. If you would like to see examples of how these are written, please refer to the current [ADRs](https://github.com/evmos/ethermint/tree/main/docs/architecture).
 
 ## Pull Requests
 
@@ -97,12 +97,12 @@ items. In addition, use the following review explanations:
 
 - `LGTM` without an explicit approval means that the changes look good, but you haven't thoroughly reviewed the reviewer checklist items.
 - `Approval` means that you have completed some or all of the reviewer checklist items. If you only reviewed selected items, you must add your handle next to the items that you have reviewed. In addition, follow these guidelines:
-  - You must also think through anything which ought to be included but is not
-  - You must think through whether any added code could be partially combined (DRYed) with existing code
-  - You must think through any potential security issues or incentive-compatibility flaws introduced by the changes
-  - Naming must be consistent with conventions and the rest of the codebase
-  - Code must live in a reasonable location, considering dependency structures (for example, not importing testing modules in production code, or including example code modules in production code).
-  - If you approve the PR, you are responsible for any issues mentioned here and any issues that should have been addressed after thoroughly reviewing the reviewer checklist items in the pull request template.
+    - You must also think through anything which ought to be included but is not
+    - You must think through whether any added code could be partially combined (DRYed) with existing code
+    - You must think through any potential security issues or incentive-compatibility flaws introduced by the changes
+    - Naming must be consistent with conventions and the rest of the codebase
+    - Code must live in a reasonable location, considering dependency structures (for example, not importing testing modules in production code, or including example code modules in production code).
+    - If you approve the PR, you are responsible for any issues mentioned here and any issues that should have been addressed after thoroughly reviewing the reviewer checklist items in the pull request template.
 - If you sat down with the PR submitter and did a pairing review, add this information in the `Approval` or your PR comments.
 - If you are only making "surface level" reviews, submit any notes as `Comments` without adding a review.
 
@@ -112,12 +112,12 @@ Go requires code to live under absolute paths, and this requirement complicates
 While my fork lives at `https://github.com/rigeyrigerige/ethermint`,
 the code should never exist at `$GOPATH/src/github.com/rigeyrigerige/ethermint`.
 Instead, we use `git remote` to add the fork as a new remote for the original repo,
-`$GOPATH/src/github.com/tharsis/ethermint`, and do all the work there.
+`$GOPATH/src/github.com/evmos/ethermint`, and do all the work there.
 
 For instance, to create a fork and work on a branch of it, I would:
 
 - Create the fork on GitHub, using the fork button.
-- Go to the original repo checked out locally (i.e. `$GOPATH/src/github.com/tharsis/ethermint`)
+- Go to the original repo checked out locally (i.e. `$GOPATH/src/github.com/evmos/ethermint`)
 - `git remote rename origin upstream`
 - `git remote add origin git@github.com:rigeyrigerige/ethermint.git`
 
@@ -220,7 +220,7 @@ should be targeted against the release candidate branch.
 - `main` must never fail `make lint test test-race`
 - `main` should not fail `make lint`
 - no `--force` onto `main` (except when reverting a broken commit, which should seldom happen)
-- create a development branch either on github.com/tharsis/ethermint, or your fork (using `git remote add origin`)
+- create a development branch either on github.com/evmos/ethermint, or your fork (using `git remote add origin`)
 - before submitting a pull request, begin `git rebase` on top of `main`
 
 ### Pull Merge Procedure
@@ -235,10 +235,10 @@ should be targeted against the release candidate branch.
 - Create the release candidate branch `release/v<major>.<minor>.x` (going forward known as **RC**)
   and ensure it's protected against pushing from anyone except the release
   manager/coordinator
-  - **no PRs targeting this branch should be merged unless exceptional circumstances arise**
+    - **no PRs targeting this branch should be merged unless exceptional circumstances arise**
 - On the `RC` branch, prepare a new version section in the `CHANGELOG.md`
-  - All links must be link-ified: `$ python ./scripts/linkify_changelog.py CHANGELOG.md`
-  - Copy the entries into a `RELEASE_CHANGELOG.md`, this is needed so the bot knows which entries to add to the release page on GitHub.
+    - All links must be link-ified: `$ python ./scripts/linkify_changelog.py CHANGELOG.md`
+    - Copy the entries into a `RELEASE_CHANGELOG.md`, this is needed so the bot knows which entries to add to the release page on GitHub.
 - Kick off a large round of simulation testing (e.g. 400 seeds for 2k blocks)
 - If errors are found during the simulation testing, commit the fixes to `main`
   and push the changes to the `RC` branch
@@ -343,7 +343,7 @@ is broken up into three distinct stages: **Strategy Discovery**, **Concept Appro
 
 - Architecture Decision Records (ADRs) may be proposed by any contributors or maintainers of Ethermint,
     and should follow the guidelines outlined in the
-    [ADR Creation Process](https://github.com/tharsis/ethermint/blob/main/docs/architecture/PROCESS.md)
+    [ADR Creation Process](https://github.com/evmos/ethermint/blob/main/docs/architecture/PROCESS.md)
 - After proposal, a time bound period for Request for Comment (RFC) on ADRs commences
 - ADRs are intended to be iterative, and may be merged into `main` while still in a `Proposed` status
 
@@ -383,8 +383,8 @@ Members must:
 - Be active contributors to Ethermint, and furthermore should be continuously making substantial contributions
   to the project's codebase, review process, documentation and ADRs
 - Have stake in Ethermint, represented by:
-  - Being a client / user of Ethermint
-  - "[giving back](https://www.debian.org/social_contract)" to the software
+    - Being a client / user of Ethermint
+    - "[giving back](https://www.debian.org/social_contract)" to the software
 - Delegate representation in case of vacation or absence
 
 Code owners need to maintain participation in the process, ideally as members of **Concept Approval Committee**

DXNS_MODULES_README.md

@@ -1,351 +0,0 @@
-# Vulcanize dxns gql
-
-> Browser : http://localhost:9473 for gql
-
-## Start server
-
-```shell
-./build/chibaclonkd start --gql-playground --gql-server           
-```
-
-Basic node status:
-
-```graphql
-{
-    getStatus {
-        version
-        node {
-            id
-            network
-            moniker
-        }
-        sync {
-            latest_block_height
-            catching_up
-        }
-        num_peers
-        peers {
-            is_outbound
-            remote_ip
-        }
-        disk_usage
-    }
-}
-```
-
-Full node status:
-
-```graphql
-{
-    getStatus {
-        version
-        node {
-            id
-            network
-            moniker
-        }
-        sync {
-            latest_block_hash
-            latest_block_time
-            latest_block_height
-            catching_up
-        }
-        validator {
-            address
-            voting_power
-            proposer_priority
-        }
-        validators {
-            address
-            voting_power
-            proposer_priority
-        }
-        num_peers
-        peers {
-            node {
-                id
-                network
-                moniker
-            }
-            is_outbound
-            remote_ip
-        }
-        disk_usage
-    }
-}
-```
-
-Get records by IDs.
-
-```graphql
-{
-    getRecordsByIds(ids: ["QmYDtNCKtTu6u6jaHaFAC5PWZXcj7fAmry6NoWwMaixFHz"]) {
-        id
-        names
-        bondId
-        createTime
-        expiryTime
-        owners
-        attributes {
-            key
-            value {
-                string
-            }
-        }
-    }
-}
-```
-
-Query records.
-
-```graphql
-{
-    queryRecords(attributes: [{ key: "type", value: { string: "wrn:bot" } }]) {
-        id
-        names
-        bondId
-        createTime
-        expiryTime
-        owners
-        attributes {
-            key
-            value {
-                string
-            }
-        }
-    }
-}
-```
-
-Get account details:
-
-```graphql
-{
-    getAccounts(addresses: ["cosmos1wh8vvd0ymc5nt37h29z8kk2g2ays45ct2qu094"]) {
-        address
-        pubKey
-        number
-        sequence
-        balance {
-            type
-            quantity
-        }
-    }
-}
-```
-
-Query bonds:
-
-```graphql
-{
-    queryBonds(
-        attributes: [
-            {
-                key: "owner"
-                value: { string: "cosmos1wh8vvd0ymc5nt37h29z8kk2g2ays45ct2qu094" }
-            }
-        ]
-    ) {
-        id
-        owner
-        balance {
-            type
-            quantity
-        }
-    }
-}
-```
-
-Get bonds by IDs.
-
-```graphql
-{
-    getBondsByIds(ids :
-    [
-        "1c2b677cb2a27c88cc6bf8acf675c94b69051125b40c4fd073153b10f046dd87",
-        "c3f7a78c5042d2003880962ba31ff3b01fcf5942960e0bc3ca331f816346a440"
-    ])
-    {
-        id
-        owner
-        balance{
-            type
-            quantity
-        }
-    }
-}
-```
-
-Query Bonds by Owner
-
-```graphql
-{
-    queryBondsByOwner(ownerAddresses: ["ethm1mfdjngh5jvjs9lqtt9a7y2hlgw8v3syh3hsqzk"])
-    {
-        owner
-        bonds{
-            id
-            owner
-            balance
-            {
-                type
-                quantity
-            }
-        }
-    }
-}
-```
-
-Query auctions by ids
-
-```graphql
-{
-    getAuctionsByIds(ids: ["be98f2073c246194276554eefdb4c95b682a35a0f06fbe619a6da57c10c93e90"]){
-        id
-        ownerAddress
-        createTime
-        minimumBid{
-            type
-            quantity
-        }
-        commitFee{
-            type
-            quantity
-        }
-        commitsEndTime
-        revealFee{
-            type
-            quantity
-        }
-        revealsEndTime
-        winnerBid{
-            type
-            quantity
-        }
-        winnerPrice{
-            type
-            quantity
-        }
-        winnerAddress
-        bids{
-            bidderAddress
-            commitHash
-            commitTime
-            commitFee{
-                type
-                quantity
-            }
-            revealFee{
-                type
-                quantity
-            }
-            revealTime
-            bidAmount{
-                type
-                quantity
-            }
-            status
-        }
-    }
-}
-```
-
-LookUp Authorities
-
-```graphql
-{
-    lookupAuthorities(names: []){
-        ownerAddress
-        ownerAddress
-        height
-        bondId
-        status
-        expiryTime
-        auction {
-            id
-            ownerAddress
-            createTime
-            minimumBid{
-                type
-                quantity
-            }
-            commitFee{
-                type
-                quantity
-            }
-            commitsEndTime
-            revealFee{
-                type
-                quantity
-            }
-            revealsEndTime
-            winnerBid{
-                type
-                quantity
-            }
-            winnerPrice{
-                type
-                quantity
-            }
-            winnerAddress
-            bids{
-                bidderAddress
-                commitHash
-                commitTime
-                commitFee{
-                    type
-                    quantity
-                }
-                revealFee{
-                    type
-                    quantity
-                }
-                revealTime
-                bidAmount{
-                    type
-                    quantity
-                }
-                status
-            }
-        }
-    }
-}
-```
-
-LookUp Names
-
-```graphql
-{
-    lookupNames(names: ["wrn://hello/test"]){
-        latest{
-            id
-            height
-        }
-        history{
-            id
-            height
-        }
-    }
-}
-```
-
-Resolve Names
-
-```graphql
-{
-    resolveNames(names: ["asd"]){
-        id
-        names
-        bondId
-        createTime
-        expiryTime
-        owners
-        attributes {
-            key
-            value {
-                string
-            }
-        }
-    }
-}
-```

Dockerfile

@@ -4,7 +4,7 @@ FROM golang:alpine AS build-env
 ENV PACKAGES git build-base
 
 # Set working directory for the build
-WORKDIR /go/src/github.com/vulcanize/chiba-clonk
+WORKDIR /go/src/github.com/cerc-io/laconicd
 
 # Install dependencies
 RUN apk add --update $PACKAGES
@@ -17,14 +17,14 @@ COPY . .
 RUN make build
 
 # Final image
-FROM alpine:3.15
+FROM alpine:3.16.2
 
 # Install ca-certificates
 RUN apk add --update ca-certificates jq
 WORKDIR /
 
 # Copy over binaries from the build-env
-COPY --from=build-env /go/src/github.com/vulcanize/chiba-clonk/build/chibaclonkd /usr/bin/chibaclonkd
+COPY --from=build-env /go/src/github.com/cerc-io/laconicd/build/laconicd /usr/bin/laconicd
 
-# Run chibaclonkd by default
-CMD ["chibaclonkd"]
+# Run laconicd by default
+CMD ["laconicd"]

Makefile

@@ -7,14 +7,17 @@ TMVERSION := $(shell go list -m github.com/tendermint/tendermint | sed 's:.* ::'
 COMMIT := $(shell git log -1 --format='%H')
 LEDGER_ENABLED ?= true
 BINDIR ?= $(GOPATH)/bin
-CHIBACLONK_BINARY = chibaclonkd
-CHIBACLONK_DIR = chibaclonk
+LACONIC_BINARY = laconicd
+LACONIC_DIR = laconic
 BUILDDIR ?= $(CURDIR)/build
 SIMAPP = ./app
-HTTPS_GIT := https://github.com/vulcanize/chiba-clonk.git
-DOCKER := $(shell which docker)
-DOCKER_BUF := $(DOCKER) run --rm -v $(CURDIR):/workspace --workdir /workspace bufbuild/buf
+HTTPS_GIT := https://github.com/cerc-io/laconicd.git
 PROJECT_NAME = $(shell git remote get-url origin | xargs basename -s .git)
+DOCKER := $(shell which docker)
+DOCKER_BUF := $(DOCKER) run --rm -v $(CURDIR):/workspace --workdir /workspace bufbuild/buf:1.0.0-rc8
+# RocksDB is a native dependency, so we don't assume the library is installed.
+# Instead, it must be explicitly enabled and we warn when it is not.
+ENABLE_ROCKSDB ?= false
 
 export GO111MODULE = on
 
@@ -49,9 +52,6 @@ ifeq ($(LEDGER_ENABLED),true)
   endif
 endif
 
-ifeq (cleveldb,$(findstring cleveldb,$(COSMOS_BUILD_OPTIONS)))
-  build_tags += gcc
-endif
 build_tags += $(BUILD_TAGS)
 build_tags := $(strip $(build_tags))
 
@@ -62,30 +62,38 @@ build_tags_comma_sep := $(subst $(whitespace),$(comma),$(build_tags))
 
 # process linker flags
 
-ldflags = -X github.com/cosmos/cosmos-sdk/version.Name=chibaclonk \
-		  -X github.com/cosmos/cosmos-sdk/version.AppName=$(CHIBACLONK_BINARY) \
+ldflags = -X github.com/cosmos/cosmos-sdk/version.Name=laconic \
+		  -X github.com/cosmos/cosmos-sdk/version.AppName=$(LACONIC_BINARY) \
 		  -X github.com/cosmos/cosmos-sdk/version.Version=$(VERSION) \
 		  -X github.com/cosmos/cosmos-sdk/version.Commit=$(COMMIT) \
 			-X "github.com/cosmos/cosmos-sdk/version.BuildTags=$(build_tags_comma_sep)" \
 			-X github.com/tendermint/tendermint/version.TMCoreSemVer=$(TMVERSION)
 
+ifeq ($(ENABLE_ROCKSDB),true)
+  BUILD_TAGS += rocksdb_build
+  test_tags += rocksdb_build
+else
+  $(warning RocksDB support is disabled; to build and test with RocksDB support, set ENABLE_ROCKSDB=true)
+endif
+
 # DB backend selection
 ifeq (cleveldb,$(findstring cleveldb,$(COSMOS_BUILD_OPTIONS)))
-  ldflags += -X github.com/cosmos/cosmos-sdk/types.DBBackend=cleveldb
+  BUILD_TAGS += gcc
 endif
 ifeq (badgerdb,$(findstring badgerdb,$(COSMOS_BUILD_OPTIONS)))
-  ldflags += -X github.com/cosmos/cosmos-sdk/types.DBBackend=badgerdb
+  BUILD_TAGS += badgerdb
 endif
 # handle rocksdb
 ifeq (rocksdb,$(findstring rocksdb,$(COSMOS_BUILD_OPTIONS)))
+  ifneq ($(ENABLE_ROCKSDB),true)
+    $(error Cannot use RocksDB backend unless ENABLE_ROCKSDB=true)
+  endif
   CGO_ENABLED=1
   BUILD_TAGS += rocksdb
-  ldflags += -X github.com/cosmos/cosmos-sdk/types.DBBackend=rocksdb
 endif
 # handle boltdb
 ifeq (boltdb,$(findstring boltdb,$(COSMOS_BUILD_OPTIONS)))
   BUILD_TAGS += boltdb
-  ldflags += -X github.com/cosmos/cosmos-sdk/types.DBBackend=boltdb
 endif
 
 ifeq (,$(findstring nostrip,$(COSMOS_BUILD_OPTIONS)))
@@ -94,6 +102,9 @@ endif
 ldflags += $(LDFLAGS)
 ldflags := $(strip $(ldflags))
 
+build_tags += $(BUILD_TAGS)
+build_tags := $(strip $(build_tags))
+
 BUILD_FLAGS := -tags "$(build_tags)" -ldflags '$(ldflags)'
 # check for nostrip option
 ifeq (,$(findstring nostrip,$(COSMOS_BUILD_OPTIONS)))
@@ -119,18 +130,20 @@ $(BUILD_TARGETS): go.sum $(BUILDDIR)/
 $(BUILDDIR)/:
 	mkdir -p $(BUILDDIR)/
 
+.PHONY: build build-linux
+
 docker-build:
 	# TODO replace with kaniko
 	docker build -t ${DOCKER_IMAGE}:${DOCKER_TAG} .
 	docker tag ${DOCKER_IMAGE}:${DOCKER_TAG} ${DOCKER_IMAGE}:latest
 	# docker tag ${DOCKER_IMAGE}:${DOCKER_TAG} ${DOCKER_IMAGE}:${COMMIT_HASH}
 	# update old container
-	docker rm ethermint || true
+	docker rm laconicd || true
 	# create a new container from the latest image
-	docker create --name ethermint -t -i tharsis/ethermint:latest ethermint
+	docker create --name laconic -t -i cerc-io/laconicd:latest laconicd
 	# move the binaries to the ./build directory
 	mkdir -p ./build/
-	docker cp ethermint:/usr/bin/ethermintd ./build/
+	docker cp laconic:/usr/bin/laconicd ./build/
 
 $(MOCKS_DIR):
 	mkdir -p $(MOCKS_DIR)
@@ -153,8 +166,8 @@ build-all: tools build lint test
 ###                                Releasing                                ###
 ###############################################################################
 
-PACKAGE_NAME:=github.com/tharsis/ethermint
-GOLANG_CROSS_VERSION  = v1.17.1
+PACKAGE_NAME:=github.com/cerc-io/laconicd
+GOLANG_CROSS_VERSION = v1.18
 GOPATH ?= '$(HOME)/go'
 release-dry-run:
 	docker run \
@@ -165,8 +178,8 @@ release-dry-run:
 		-v `pwd`:/go/src/$(PACKAGE_NAME) \
 		-v ${GOPATH}/pkg:/go/pkg \
 		-w /go/src/$(PACKAGE_NAME) \
-		ghcr.io/troian/golang-cross:${GOLANG_CROSS_VERSION} \
-		--rm-dist --skip-validate --skip-publish
+		ghcr.io/goreleaser/goreleaser-cross:${GOLANG_CROSS_VERSION} \
+		--rm-dist --skip-validate --skip-publish --snapshot
 
 release:
 	@if [ ! -f ".release-env" ]; then \
@@ -181,7 +194,7 @@ release:
 		-v /var/run/docker.sock:/var/run/docker.sock \
 		-v `pwd`:/go/src/$(PACKAGE_NAME) \
 		-w /go/src/$(PACKAGE_NAME) \
-		ghcr.io/troian/golang-cross:${GOLANG_CROSS_VERSION} \
+		ghcr.io/goreleaser/goreleaser-cross:${GOLANG_CROSS_VERSION} \
 		release --rm-dist --skip-validate
 
 .PHONY: release-dry-run release
@@ -202,7 +215,7 @@ RUNSIM         = $(TOOLS_DESTDIR)/runsim
 runsim: $(RUNSIM)
 $(RUNSIM):
 	@echo "Installing runsim..."
-	@(cd /tmp && ${GO_MOD} go get github.com/cosmos/tools/cmd/runsim@master)
+	@(cd /tmp && ${GO_MOD} go install github.com/cosmos/tools/cmd/runsim@master)
 
 statik: $(STATIK)
 $(STATIK):
@@ -238,14 +251,6 @@ else
 	@echo "protoc-gen-go already installed; skipping..."
 endif
 
-ifeq (, $(shell which protoc))
-	@echo "Please istalling protobuf according to your OS"
-	@echo "macOS: brew install protobuf"
-	@echo "linux: apt-get install -f -y protobuf-compiler"
-else
-	@echo "protoc already installed; skipping..."
-endif
-
 ifeq (, $(shell which solcjs))
 	@echo "Installing solcjs..."
 	@npm install -g solc@0.5.11
@@ -286,7 +291,7 @@ update-swagger-docs: statik
 .PHONY: update-swagger-docs
 
 godocs:
-	@echo "--> Wait a few seconds and visit http://localhost:6060/pkg/github.com/tharsis/ethermint/types"
+	@echo "--> Wait a few seconds and visit http://localhost:6060/pkg/github.com/cerc-io/laconicd/types"
 	godoc -http=:6060
 
 ###############################################################################
@@ -320,7 +325,7 @@ else
 endif
 
 test-import:
-	go test -run TestImporterTestSuite -v --vet=off github.com/tharsis/ethermint/tests/importer
+	go test -run TestImporterTestSuite -v --vet=off github.com/cerc-io/laconicd/tests/importer
 
 test-rpc:
 	./scripts/integration-test-all.sh -t "rpc" -q 1 -z 1 -s 2 -m "rpc" -r "true"
@@ -328,6 +333,12 @@ test-rpc:
 test-integration:
 	./scripts/integration-test-all.sh -t "integration" -q 1 -z 1 -s 2 -m "integration" -r "true"
 
+run-integration-tests:
+	@nix-shell ./tests/integration_tests/shell.nix --run ./scripts/run-integration-tests.sh
+
+.PHONY: run-integration-tests
+
+
 test-rpc-pending:
 	./scripts/integration-test-all.sh -t "pending" -q 1 -z 1 -s 2 -m "pending" -r "true"
 
@@ -343,10 +354,9 @@ test-sim-nondeterminism:
 	@go test -mod=readonly $(SIMAPP) -run TestAppStateDeterminism -Enabled=true \
 		-NumBlocks=100 -BlockSize=200 -Commit=true -Period=0 -v -timeout 24h
 
-test-sim-custom-genesis-fast:
-	@echo "Running custom genesis simulation..."
-	@echo "By default, ${HOME}/.$(CHIBACLONK_DIR)/config/genesis.json will be used."
-	@go test -mod=readonly $(SIMAPP) -run TestFullAppSimulation -Genesis=${HOME}/.$(CHIBACLONK_DIR)/config/genesis.json \
+test-sim-random-genesis-fast:
+	@echo "Running random genesis simulation..."
+	@go test -mod=readonly $(SIMAPP) -run TestFullAppSimulation \
 		-Enabled=true -NumBlocks=100 -BlockSize=200 -Commit=true -Seed=99 -Period=5 -v -timeout 24h
 
 test-sim-import-export: runsim
@@ -357,10 +367,9 @@ test-sim-after-import: runsim
 	@echo "Running application simulation-after-import. This may take several minutes..."
 	@$(BINDIR)/runsim -Jobs=4 -SimAppPkg=$(SIMAPP) -ExitOnFail 50 5 TestAppSimulationAfterImport
 
-test-sim-custom-genesis-multi-seed: runsim
+test-sim-random-genesis-multi-seed: runsim
 	@echo "Running multi-seed custom genesis simulation..."
-	@echo "By default, ${HOME}/.$(CHIBACLONK_DIR)/config/genesis.json will be used."
-	@$(BINDIR)/runsim -Genesis=${HOME}/.$(CHIBACLONK_DIR)/config/genesis.json -SimAppPkg=$(SIMAPP) -ExitOnFail 400 5 TestFullAppSimulation
+	@$(BINDIR)/runsim -SimAppPkg=$(SIMAPP) -ExitOnFail 400 5 TestFullAppSimulation
 
 test-sim-multi-seed-long: runsim
 	@echo "Running long multi-seed application simulation. This may take awhile!"
@@ -395,14 +404,19 @@ benchmark:
 ###############################################################################
 
 lint:
-	golangci-lint run --out-format=tab
+	@@test -n "$$golangci-lint version | awk '$4 >= 1.42')"
+	golangci-lint run --out-format=tab -n
+
+lint-py:
+	flake8 --show-source --count --statistics \
+          --format="::error file=%(path)s,line=%(row)d,col=%(col)d::%(path)s:%(row)d:%(col)d: %(code)s %(text)s" \
 
 format:
 	find . -name '*.go' -type f -not -path "./vendor*" -not -path "*.git*" -not -path "./client/docs/statik/statik.go" -not -name '*.pb.go' -not -name '*.pb.gw.go' | xargs gofumpt -d -e -extra
 
 lint-fix:
 	golangci-lint run --fix --out-format=tab --issues-exit-code=0
-.PHONY: lint lint-fix
+.PHONY: lint lint-fix lint-py
 
 format-fix:
 	find . -name '*.go' -type f -not -path "./vendor*" -not -path "*.git*" -not -path "./client/docs/statik/statik.go" -not -name '*.pb.go' -not -name '*.pb.gw.go' | xargs gofumpt -w -s
@@ -413,17 +427,18 @@ format-fix:
 ###                                Protobuf                                 ###
 ###############################################################################
 
-containerProtoVer=v0.2
-containerProtoImage=tendermintdev/sdk-proto-gen:$(containerProtoVer)
-containerProtoGen=$(PROJECT_NAME)-proto-gen-$(containerProtoVer)
-containerProtoGenSwagger=$(PROJECT_NAME)-proto-gen-swagger-$(containerProtoVer)
-containerProtoFmt=$(PROJECT_NAME)-proto-fmt-$(containerProtoVer)
+protoVer=v0.2
+protoImageName=tendermintdev/sdk-proto-gen:$(protoVer)
+containerProtoGen=$(PROJECT_NAME)-proto-gen-$(protoVer)
+containerProtoGenAny=$(PROJECT_NAME)-proto-gen-any-$(protoVer)
+containerProtoGenSwagger=$(PROJECT_NAME)-proto-gen-swagger-$(protoVer)
+containerProtoFmt=$(PROJECT_NAME)-proto-fmt-$(protoVer)
 
 proto-all: proto-format proto-lint proto-gen
 
 proto-gen:
 	@echo "Generating Protobuf files"
-	@if docker ps -a --format '{{.Names}}' | grep -Eq "^${containerProtoGen}$$"; then docker start -a $(containerProtoGen); else docker run --name $(containerProtoGen) -v $(CURDIR):/workspace --workdir /workspace $(containerProtoImage) \
+	@if docker ps -a --format '{{.Names}}' | grep -Eq "^${containerProtoGen}$$"; then docker start -a $(containerProtoGen); else docker run --name $(containerProtoGen) -v $(CURDIR):/workspace --workdir /workspace $(protoImageName) \
 		sh ./scripts/protocgen.sh; fi
 
 proto-swagger-gen:
@@ -495,19 +510,19 @@ ifeq ($(OS),Windows_NT)
 	mkdir localnet-setup &
 	@$(MAKE) localnet-build
 
-	IF not exist "build/node0/$(CHIBACLONK_BINARY)/config/genesis.json" docker run --rm -v $(CURDIR)/build\ethermint\Z chibaclonkd/node sh -c "chibaclonkd testnet init-files --v 4 --keyring-backend=test"
+	IF not exist "build/node0/$(LACONIC_BINARY)/config/genesis.json" docker run --rm -v $(CURDIR)/build\laconicd\Z laconicd/node "./laconicd testnet --v 4 -o /laconicd --keyring-backend=test --ip-addresses laconicdnode0,laconicdnode1,laconicdnode2,laconicdnode3"
 	docker-compose up -d
 else
 	mkdir -p localnet-setup
 	@$(MAKE) localnet-build
 
-	if ! [ -f localnet-setup/node0/$(CHIBACLONK_BINARY)/config/genesis.json ]; then docker run --rm -v $(CURDIR)/localnet-setup:/localnet-setup:Z chibaclonkd/node sh -c "chibaclonkd testnet init-files --v 4 --keyring-backend=test"; fi
+	if ! [ -f localnet-setup/node0/$(LACONIC_BINARY)/config/genesis.json ]; then docker run --rm -v $(CURDIR)/localnet-setup:/localnet-setup:Z laconicd/node "./laconicd testnet --v 4 -o /laconicd --keyring-backend=test --ip-addresses laconicdnode0,laconicdnode1,laconicdnode2,laconicdnode3"; fi
 	docker-compose up -d
 endif
 
 # Stop testnet
 localnet-stop:
-	docker-compose down -v 
+	docker-compose down
 
 # Clean testnet
 localnet-clean:
@@ -518,19 +533,19 @@ localnet-clean:
 localnet-unsafe-reset:
 	docker-compose down
 ifeq ($(OS),Windows_NT)
-	@docker run --rm -v $(CURDIR)\localnet-setup\node0\chibaclonkd:chibaclonk\Z chibaclonkd/node "chibaclonkd unsafe-reset-all --home=/chibaclonk"
-	@docker run --rm -v $(CURDIR)\localnet-setup\node1\chibaclonkd:chibaclonk\Z chibaclonkd/node "chibaclonkd unsafe-reset-all --home=/chibaclonk"
-	@docker run --rm -v $(CURDIR)\localnet-setup\node2\chibaclonkd:chibaclonk\Z chibaclonkd/node "chibaclonkd unsafe-reset-all --home=/chibaclonk"
-	@docker run --rm -v $(CURDIR)\localnet-setup\node3\chibaclonkd:chibaclonk\Z chibaclonkd/node "chibaclonkd unsafe-reset-all --home=/chibaclonk"
+	@docker run --rm -v $(CURDIR)\localnet-setup\node1\laconicd:laconic\Z laconicd/node "laconicd unsafe-reset-all --home=/laconic"
+	@docker run --rm -v $(CURDIR)\localnet-setup\node0\laconicd:laconic\Z laconicd/node "laconicd unsafe-reset-all --home=/laconic"
+	@docker run --rm -v $(CURDIR)\localnet-setup\node2\laconicd:laconic\Z laconicd/node "laconicd unsafe-reset-all --home=/laconic"
+	@docker run --rm -v $(CURDIR)\localnet-setup\node3\laconicd:laconic\Z laconicd/node "laconicd unsafe-reset-all --home=/laconic"
 else
-	@docker run --rm -v $(CURDIR)/localnet-setup/node0/chibaclonkd:/chibaclonk:Z chibaclonkd/node "chibaclonkd unsafe-reset-all --home=/chibaclonk"
-	@docker run --rm -v $(CURDIR)/localnet-setup/node1/chibaclonkd:/chibaclonk:Z chibaclonkd/node "chibaclonkd unsafe-reset-all --home=/chibaclonk"
-	@docker run --rm -v $(CURDIR)/localnet-setup/node2/chibaclonkd:/chibaclonk:Z chibaclonkd/node "chibaclonkd unsafe-reset-all --home=/chibaclonk"
-	@docker run --rm -v $(CURDIR)/localnet-setup/node3/chibaclonkd:/chibaclonk:Z chibaclonkd/node "chibaclonkd unsafe-reset-all --home=/chibaclonk"
+	@docker run --rm -v $(CURDIR)/localnet-setup/node0/laconicd:/laconic:Z laconicd/node "laconicd unsafe-reset-all --home=/laconic"
+	@docker run --rm -v $(CURDIR)/localnet-setup/node1/laconicd:/laconic:Z laconicd/node "laconicd unsafe-reset-all --home=/laconic"
+	@docker run --rm -v $(CURDIR)/localnet-setup/node2/laconicd:/laconic:Z laconicd/node "laconicd unsafe-reset-all --home=/laconic"
+	@docker run --rm -v $(CURDIR)/localnet-setup/node3/laconicd:/laconic:Z laconicd/node "laconicd unsafe-reset-all --home=/laconic"
 endif
 
 # Clean testnet
 localnet-show-logstream:
 	docker-compose logs --tail=1000 -f
 
-.PHONY: build-docker-local-ethermint localnet-start localnet-stop
+.PHONY: build-docker-local-laconic localnet-start localnet-stop

README.md

@@ -1,78 +1,30 @@
-<!--
-parent:
-  order: false
--->
-
 <div align="center">
-  <h1> Ethermint </h1>
+  <h1> Laconic Network </h1>
 </div>
 
-![banner](docs/ethermint.jpg)
+![banner](docs/laconic.jpeg)
 
-<div align="center">
-  <a href="https://github.com/tharsis/ethermint/releases/latest">
-    <img alt="Version" src="https://img.shields.io/github/tag/tharsis/ethermint.svg" />
-  </a>
-  <a href="https://github.com/tharsis/ethermint/blob/main/LICENSE">
-    <img alt="License: Apache-2.0" src="https://img.shields.io/github/license/tharsis/ethermint.svg" />
-  </a>
-  <a href="https://pkg.go.dev/github.com/tharsis/ethermint">
-    <img alt="GoDoc" src="https://godoc.org/github.com/tharsis/ethermint?status.svg" />
-  </a>
-  <a href="https://goreportcard.com/report/github.com/tharsis/ethermint">
-    <img alt="Go report card" src="https://goreportcard.com/badge/github.com/tharsis/ethermint"/>
-  </a>
-  <a href="https://bestpractices.coreinfrastructure.org/projects/5018">
-    <img alt="Lines of code" src="https://img.shields.io/tokei/lines/github/tharsis/ethermint">
-  </a>
-</div>
-<div align="center">
-  <a href="https://discord.gg/trje9XuAmy">
-    <img alt="Discord" src="https://img.shields.io/discord/809048090249134080.svg" />
-  </a>
-  <a href="https://github.com/tharsis/ethermint/actions?query=branch%3Amain+workflow%3ALint">
-    <img alt="Lint Status" src="https://github.com/tharsis/ethermint/actions/workflows/lint.yml/badge.svg?branch=main" />
-  </a>
-  <a href="https://codecov.io/gh/tharsis/ethermint">
-    <img alt="Code Coverage" src="https://codecov.io/gh/tharsis/ethermint/branch/main/graph/badge.svg" />
-  </a>
-</div>
 
-Ethermint is a scalable and interoperable Ethereum library, built on Proof-of-Stake with fast-finality using the [Cosmos SDK](https://github.com/cosmos/cosmos-sdk/) which runs on top of [Tendermint Core](https://github.com/tendermint/tendermint) consensus engine.
+The Source of Proof. Laconic is a next generation data availability & verifiability layer with cryptographic proofs, powering internet-scale Web3 applications, built on Proof-of-Stake with fast-finality using the [Cosmos SDK](https://github.com/cosmos/cosmos-sdk/) which runs on top of [Tendermint Core](https://github.com/tendermint/tendermint) consensus engine.
 
-**Note**: Requires [Go 1.17+](https://golang.org/dl/)
+**Note**: Requires [Go 1.18+](https://golang.org/dl/)
 
 ## Installation
 
-For prerequisites and detailed build instructions please read the Evmos [Installation](https://evmos.dev/quickstart/installation.html) instructions. Once the dependencies are installed, run:
-
 ```bash
 make install
 ```
 
-Or check out the latest [release](https://github.com/tharsis/ethermint/releases).
-
-## Quick Start
-
-To learn how the Ethermint works from a high-level perspective, go to the [Introduction](https://evmos.dev/intro/overview.html) section from the documentation. You can also check the instructions to [Run a Node](https://evmos.dev/quickstart/run_node.html).
-
-For an example on how Ethermint can be used on any Cosmos-SDK chain, please refer to [Evmos](https://www.github.com/tharsis/evmos).
-
 ## Community
 
 The following chat channels and forums are a great spot to ask questions about Ethermint:
 
-- [Evmos Twitter](https://twitter.com/EvmosOrg)
-- [Evmos Discord](https://discord.gg/trje9XuAmy)
-- [Evmos Telegram](https://t.me/EvmosOrg)
-- [Tharsis Twitter](https://twitter.com/TharsisHQ)
+- [Laconic Twitter](https://twitter.com/laconicnetwork)
+- [Discord](https://discord.com/invite/ukhbBemyxY)
+- [Website](https://laconic.com)
 
 ## Contributing
 
-Looking for a good place to start contributing? Check out some [`good first issues`](https://github.com/tharsis/ethermint/issues?q=is%3Aopen+is%3Aissue+label%3A%22good+first+issue%22).
+Looking for a good place to start contributing? Check out some [`good first issues`](https://github.com/cerc-io/laconicd/issues?q=is%3Aopen+is%3Aissue+label%3A%22good+first+issue%22).
 
 For additional instructions, standards and style guides, please refer to the [Contributing](./CONTRIBUTING.md) document.
-
-## Careers
-
-See our open positions on [Cosmos Jobs](https://jobs.cosmos.network/project/evmos-d0sk1uxuh-remote/), [Notion](https://tharsis.notion.site), or feel free to [reach out](mailto:careers@thars.is) via email.

app/addr_prefixes.go

@@ -1,17 +0,0 @@
-package app
-
-import (
-	sdk "github.com/cosmos/cosmos-sdk/types"
-
-	cmdcfg "github.com/tharsis/ethermint/cmd/config"
-)
-
-// sdk config
-func init() {
-	config := sdk.GetConfig()
-	cmdcfg.SetBech32Prefixes(config)
-	cmdcfg.SetBip44CoinType(config)
-	config.Seal()
-
-	cmdcfg.RegisterDenoms()
-}

app/ante/ante.go

@@ -12,7 +12,7 @@ import (
 	authante "github.com/cosmos/cosmos-sdk/x/auth/ante"
 	authtypes "github.com/cosmos/cosmos-sdk/x/auth/types"
 
-	"github.com/tharsis/ethermint/crypto/ethsecp256k1"
+	"github.com/cerc-io/laconicd/crypto/ethsecp256k1"
 )
 
 const (
@@ -23,7 +23,11 @@ const (
 // Ethereum or SDK transaction to an internal ante handler for performing
 // transaction-level processing (e.g. fee payment, signature verification) before
 // being passed onto it's respective handler.
-func NewAnteHandler(options HandlerOptions) sdk.AnteHandler {
+func NewAnteHandler(options HandlerOptions) (sdk.AnteHandler, error) {
+	if err := options.validate(); err != nil {
+		return nil, err
+	}
+
 	return func(
 		ctx sdk.Context, tx sdk.Tx, sim bool,
 	) (newCtx sdk.Context, err error) {
@@ -42,6 +46,9 @@ func NewAnteHandler(options HandlerOptions) sdk.AnteHandler {
 				case "/ethermint.types.v1.ExtensionOptionsWeb3Tx":
 					// handle as normal Cosmos SDK tx, except signature is checked for EIP712 representation
 					anteHandler = newCosmosAnteHandlerEip712(options)
+				case "/ethermint.types.v1.ExtensionOptionDynamicFeeTx":
+					// cosmos-sdk tx with dynamic fee extension
+					anteHandler = newCosmosAnteHandler(options)
 				default:
 					return ctx, sdkerrors.Wrapf(
 						sdkerrors.ErrUnknownExtensionOptions,
@@ -62,7 +69,7 @@ func NewAnteHandler(options HandlerOptions) sdk.AnteHandler {
 		}
 
 		return anteHandler(ctx, tx, sim)
-	}
+	}, nil
 }
 
 func Recover(logger tmlog.Logger, err *error) {

app/ante/ante_test.go

@@ -1,32 +1,44 @@
 package ante_test
 
 import (
-	"github.com/cosmos/cosmos-sdk/types/tx/signing"
+	"errors"
 	"math/big"
 	"strings"
+	"time"
+
+	sdkmath "cosmossdk.io/math"
+
+	"github.com/cosmos/cosmos-sdk/types/tx/signing"
+	authtypes "github.com/cosmos/cosmos-sdk/x/auth/types"
+	"github.com/cosmos/cosmos-sdk/x/authz"
 
 	sdk "github.com/cosmos/cosmos-sdk/types"
 
+	"github.com/cerc-io/laconicd/tests"
+	evmtypes "github.com/cerc-io/laconicd/x/evm/types"
 	"github.com/ethereum/go-ethereum/core/types"
 	ethparams "github.com/ethereum/go-ethereum/params"
-	"github.com/tharsis/ethermint/tests"
-	evmtypes "github.com/tharsis/ethermint/x/evm/types"
+
+	banktypes "github.com/cosmos/cosmos-sdk/x/bank/types"
 )
 
 func (suite AnteTestSuite) TestAnteHandler() {
-	suite.enableFeemarket = false
-	suite.SetupTest() // reset
-
+	var acc authtypes.AccountI
 	addr, privKey := tests.NewAddrKey()
 	to := tests.GenerateAddress()
 
-	acc := suite.app.AccountKeeper.NewAccountWithAddress(suite.ctx, addr.Bytes())
-	suite.Require().NoError(acc.SetSequence(1))
-	suite.app.AccountKeeper.SetAccount(suite.ctx, acc)
+	setup := func() {
+		suite.enableFeemarket = false
+		suite.SetupTest() // reset
 
-	suite.app.EvmKeeper.SetBalance(suite.ctx, addr, big.NewInt(10000000000))
+		acc = suite.app.AccountKeeper.NewAccountWithAddress(suite.ctx, addr.Bytes())
+		suite.Require().NoError(acc.SetSequence(1))
+		suite.app.AccountKeeper.SetAccount(suite.ctx, acc)
 
-	suite.app.FeeMarketKeeper.SetBaseFee(suite.ctx, big.NewInt(100))
+		suite.app.EvmKeeper.SetBalance(suite.ctx, addr, big.NewInt(10000000000))
+
+		suite.app.FeeMarketKeeper.SetBaseFee(suite.ctx, big.NewInt(100))
+	}
 
 	testCases := []struct {
 		name      string
@@ -61,7 +73,7 @@ func (suite AnteTestSuite) TestAnteHandler() {
 			func() sdk.Tx {
 				signedContractTx := evmtypes.NewTxContract(
 					suite.app.EvmKeeper.ChainID(),
-					2,
+					1,
 					big.NewInt(10),
 					100000,
 					big.NewInt(150),
@@ -82,7 +94,7 @@ func (suite AnteTestSuite) TestAnteHandler() {
 			func() sdk.Tx {
 				signedContractTx := evmtypes.NewTxContract(
 					suite.app.EvmKeeper.ChainID(),
-					3,
+					1,
 					big.NewInt(10),
 					100000,
 					big.NewInt(150),
@@ -103,7 +115,7 @@ func (suite AnteTestSuite) TestAnteHandler() {
 			func() sdk.Tx {
 				signedTx := evmtypes.NewTx(
 					suite.app.EvmKeeper.ChainID(),
-					4,
+					1,
 					&to,
 					big.NewInt(10),
 					100000,
@@ -125,7 +137,7 @@ func (suite AnteTestSuite) TestAnteHandler() {
 			func() sdk.Tx {
 				signedTx := evmtypes.NewTx(
 					suite.app.EvmKeeper.ChainID(),
-					5,
+					1,
 					&to,
 					big.NewInt(10),
 					100000,
@@ -147,7 +159,7 @@ func (suite AnteTestSuite) TestAnteHandler() {
 			func() sdk.Tx {
 				signedTx := evmtypes.NewTx(
 					suite.app.EvmKeeper.ChainID(),
-					6,
+					1,
 					&to,
 					big.NewInt(10),
 					100000,
@@ -168,7 +180,7 @@ func (suite AnteTestSuite) TestAnteHandler() {
 			func() sdk.Tx {
 				signedTx := evmtypes.NewTx(
 					suite.app.EvmKeeper.ChainID(),
-					7,
+					1,
 					&to,
 					big.NewInt(10),
 					100000,
@@ -187,7 +199,7 @@ func (suite AnteTestSuite) TestAnteHandler() {
 		{
 			"fail - CheckTx (cosmos tx is not valid)",
 			func() sdk.Tx {
-				signedTx := evmtypes.NewTx(suite.app.EvmKeeper.ChainID(), 8, &to, big.NewInt(10), 100000, big.NewInt(1), nil, nil, nil, nil)
+				signedTx := evmtypes.NewTx(suite.app.EvmKeeper.ChainID(), 1, &to, big.NewInt(10), 100000, big.NewInt(1), nil, nil, nil, nil)
 				signedTx.From = addr.Hex()
 
 				txBuilder := suite.CreateTestTxBuilder(signedTx, privKey, 1, false)
@@ -199,7 +211,7 @@ func (suite AnteTestSuite) TestAnteHandler() {
 		{
 			"fail - CheckTx (memo too long)",
 			func() sdk.Tx {
-				signedTx := evmtypes.NewTx(suite.app.EvmKeeper.ChainID(), 5, &to, big.NewInt(10), 100000, big.NewInt(1), nil, nil, nil, nil)
+				signedTx := evmtypes.NewTx(suite.app.EvmKeeper.ChainID(), 1, &to, big.NewInt(10), 100000, big.NewInt(1), nil, nil, nil, nil)
 				signedTx.From = addr.Hex()
 
 				txBuilder := suite.CreateTestTxBuilder(signedTx, privKey, 1, false)
@@ -210,7 +222,7 @@ func (suite AnteTestSuite) TestAnteHandler() {
 		{
 			"fail - CheckTx (ExtensionOptionsEthereumTx not set)",
 			func() sdk.Tx {
-				signedTx := evmtypes.NewTx(suite.app.EvmKeeper.ChainID(), 5, &to, big.NewInt(10), 100000, big.NewInt(1), nil, nil, nil, nil)
+				signedTx := evmtypes.NewTx(suite.app.EvmKeeper.ChainID(), 1, &to, big.NewInt(10), 100000, big.NewInt(1), nil, nil, nil, nil)
 				signedTx.From = addr.Hex()
 
 				txBuilder := suite.CreateTestTxBuilder(signedTx, privKey, 1, false, true)
@@ -272,7 +284,7 @@ func (suite AnteTestSuite) TestAnteHandler() {
 
 				expFee := txData.Fee()
 				invalidFee := new(big.Int).Add(expFee, big.NewInt(1))
-				invalidFeeAmount := sdk.Coins{sdk.NewCoin(evmtypes.DefaultEVMDenom, sdk.NewIntFromBigInt(invalidFee))}
+				invalidFeeAmount := sdk.Coins{sdk.NewCoin(evmtypes.DefaultEVMDenom, sdkmath.NewIntFromBigInt(invalidFee))}
 				txBuilder.SetFeeAmount(invalidFeeAmount)
 				return txBuilder.GetTx()
 			}, false, false, false,
@@ -297,20 +309,95 @@ func (suite AnteTestSuite) TestAnteHandler() {
 			"success - DeliverTx EIP712 signed Cosmos Tx with MsgSend",
 			func() sdk.Tx {
 				from := acc.GetAddress()
-				amount := sdk.NewCoins(sdk.NewCoin(evmtypes.DefaultEVMDenom, sdk.NewInt(20)))
 				gas := uint64(200000)
+				amount := sdk.NewCoins(sdk.NewCoin(evmtypes.DefaultEVMDenom, sdkmath.NewInt(100*int64(gas))))
 				txBuilder := suite.CreateTestEIP712TxBuilderMsgSend(from, privKey, "ethermint_9000-1", gas, amount)
 				return txBuilder.GetTx()
 			}, false, false, true,
 		},
 		{
 			"success - DeliverTx EIP712 signed Cosmos Tx with DelegateMsg",
+			func() sdk.Tx {
+				from := acc.GetAddress()
+				gas := uint64(200000)
+				coinAmount := sdk.NewCoin(evmtypes.DefaultEVMDenom, sdkmath.NewInt(100*int64(gas)))
+				amount := sdk.NewCoins(coinAmount)
+				txBuilder := suite.CreateTestEIP712TxBuilderMsgDelegate(from, privKey, "ethermint_9000-1", gas, amount)
+				return txBuilder.GetTx()
+			}, false, false, true,
+		},
+		{
+			"success- DeliverTx EIP712 create validator",
 			func() sdk.Tx {
 				from := acc.GetAddress()
 				coinAmount := sdk.NewCoin(evmtypes.DefaultEVMDenom, sdk.NewInt(20))
 				amount := sdk.NewCoins(coinAmount)
 				gas := uint64(200000)
-				txBuilder := suite.CreateTestEIP712TxBuilderMsgDelegate(from, privKey, "ethermint_9000-1", gas, amount)
+				txBuilder := suite.CreateTestEIP712MsgCreateValidator(from, privKey, "ethermint_9000-1", gas, amount)
+				return txBuilder.GetTx()
+			}, false, false, true,
+		},
+		{
+			"success- DeliverTx EIP712 MsgSubmitProposal",
+			func() sdk.Tx {
+				from := acc.GetAddress()
+				coinAmount := sdk.NewCoin(evmtypes.DefaultEVMDenom, sdk.NewInt(20))
+				gasAmount := sdk.NewCoins(coinAmount)
+				gas := uint64(200000)
+				// reusing the gasAmount for deposit
+				deposit := sdk.NewCoins(coinAmount)
+				txBuilder := suite.CreateTestEIP712SubmitProposal(from, privKey, "ethermint_9000-1", gas, gasAmount, deposit)
+				return txBuilder.GetTx()
+			}, false, false, true,
+		},
+		{
+			"success- DeliverTx EIP712 MsgGrant",
+			func() sdk.Tx {
+				from := acc.GetAddress()
+				grantee := sdk.AccAddress("_______grantee______")
+				coinAmount := sdk.NewCoin(evmtypes.DefaultEVMDenom, sdk.NewInt(20))
+				gasAmount := sdk.NewCoins(coinAmount)
+				gas := uint64(200000)
+				blockTime := time.Date(1, 1, 1, 1, 1, 1, 1, time.UTC)
+				expiresAt := blockTime.Add(time.Hour)
+				msg, err := authz.NewMsgGrant(
+					from, grantee, &banktypes.SendAuthorization{SpendLimit: gasAmount}, &expiresAt,
+				)
+				suite.Require().NoError(err)
+				return suite.CreateTestEIP712CosmosTxBuilder(from, privKey, "ethermint_9000-1", gas, gasAmount, msg).GetTx()
+			}, false, false, true,
+		},
+
+		{
+			"success- DeliverTx EIP712 MsgGrantAllowance",
+			func() sdk.Tx {
+				from := acc.GetAddress()
+				coinAmount := sdk.NewCoin(evmtypes.DefaultEVMDenom, sdk.NewInt(20))
+				gasAmount := sdk.NewCoins(coinAmount)
+				gas := uint64(200000)
+				txBuilder := suite.CreateTestEIP712GrantAllowance(from, privKey, "ethermint_9000-1", gas, gasAmount)
+				return txBuilder.GetTx()
+			}, false, false, true,
+		},
+		{
+			"success- DeliverTx EIP712 edit validator",
+			func() sdk.Tx {
+				from := acc.GetAddress()
+				coinAmount := sdk.NewCoin(evmtypes.DefaultEVMDenom, sdk.NewInt(20))
+				amount := sdk.NewCoins(coinAmount)
+				gas := uint64(200000)
+				txBuilder := suite.CreateTestEIP712MsgEditValidator(from, privKey, "ethermint_9000-1", gas, amount)
+				return txBuilder.GetTx()
+			}, false, false, true,
+		},
+		{
+			"success- DeliverTx EIP712 submit evidence",
+			func() sdk.Tx {
+				from := acc.GetAddress()
+				coinAmount := sdk.NewCoin(evmtypes.DefaultEVMDenom, sdk.NewInt(20))
+				amount := sdk.NewCoins(coinAmount)
+				gas := uint64(200000)
+				txBuilder := suite.CreateTestEIP712MsgEditValidator(from, privKey, "ethermint_9000-1", gas, amount)
 				return txBuilder.GetTx()
 			}, false, false, true,
 		},
@@ -318,8 +405,8 @@ func (suite AnteTestSuite) TestAnteHandler() {
 			"fails - DeliverTx EIP712 signed Cosmos Tx with wrong Chain ID",
 			func() sdk.Tx {
 				from := acc.GetAddress()
-				amount := sdk.NewCoins(sdk.NewCoin(evmtypes.DefaultEVMDenom, sdk.NewInt(20)))
 				gas := uint64(200000)
+				amount := sdk.NewCoins(sdk.NewCoin(evmtypes.DefaultEVMDenom, sdkmath.NewInt(100*int64(gas))))
 				txBuilder := suite.CreateTestEIP712TxBuilderMsgSend(from, privKey, "ethermint_9002-1", gas, amount)
 				return txBuilder.GetTx()
 			}, false, false, false,
@@ -328,11 +415,11 @@ func (suite AnteTestSuite) TestAnteHandler() {
 			"fails - DeliverTx EIP712 signed Cosmos Tx with different gas fees",
 			func() sdk.Tx {
 				from := acc.GetAddress()
-				amount := sdk.NewCoins(sdk.NewCoin(evmtypes.DefaultEVMDenom, sdk.NewInt(20)))
 				gas := uint64(200000)
+				amount := sdk.NewCoins(sdk.NewCoin(evmtypes.DefaultEVMDenom, sdkmath.NewInt(100*int64(gas))))
 				txBuilder := suite.CreateTestEIP712TxBuilderMsgSend(from, privKey, "ethermint_9001-1", gas, amount)
 				txBuilder.SetGasLimit(uint64(300000))
-				txBuilder.SetFeeAmount(sdk.NewCoins(sdk.NewCoin(evmtypes.DefaultEVMDenom, sdk.NewInt(30))))
+				txBuilder.SetFeeAmount(sdk.NewCoins(sdk.NewCoin(evmtypes.DefaultEVMDenom, sdkmath.NewInt(30))))
 				return txBuilder.GetTx()
 			}, false, false, false,
 		},
@@ -340,8 +427,8 @@ func (suite AnteTestSuite) TestAnteHandler() {
 			"fails - DeliverTx EIP712 signed Cosmos Tx with empty signature",
 			func() sdk.Tx {
 				from := acc.GetAddress()
-				amount := sdk.NewCoins(sdk.NewCoin(evmtypes.DefaultEVMDenom, sdk.NewInt(20)))
 				gas := uint64(200000)
+				amount := sdk.NewCoins(sdk.NewCoin(evmtypes.DefaultEVMDenom, sdkmath.NewInt(100*int64(gas))))
 				txBuilder := suite.CreateTestEIP712TxBuilderMsgSend(from, privKey, "ethermint_9001-1", gas, amount)
 				sigsV2 := signing.SignatureV2{}
 				txBuilder.SetSignatures(sigsV2)
@@ -352,8 +439,8 @@ func (suite AnteTestSuite) TestAnteHandler() {
 			"fails - DeliverTx EIP712 signed Cosmos Tx with invalid sequence",
 			func() sdk.Tx {
 				from := acc.GetAddress()
-				amount := sdk.NewCoins(sdk.NewCoin(evmtypes.DefaultEVMDenom, sdk.NewInt(20)))
 				gas := uint64(200000)
+				amount := sdk.NewCoins(sdk.NewCoin(evmtypes.DefaultEVMDenom, sdkmath.NewInt(100*int64(gas))))
 				txBuilder := suite.CreateTestEIP712TxBuilderMsgSend(from, privKey, "ethermint_9001-1", gas, amount)
 				nonce, err := suite.app.AccountKeeper.GetSequence(suite.ctx, acc.GetAddress())
 				suite.Require().NoError(err)
@@ -372,8 +459,8 @@ func (suite AnteTestSuite) TestAnteHandler() {
 			"fails - DeliverTx EIP712 signed Cosmos Tx with invalid signMode",
 			func() sdk.Tx {
 				from := acc.GetAddress()
-				amount := sdk.NewCoins(sdk.NewCoin(evmtypes.DefaultEVMDenom, sdk.NewInt(20)))
 				gas := uint64(200000)
+				amount := sdk.NewCoins(sdk.NewCoin(evmtypes.DefaultEVMDenom, sdkmath.NewInt(100*int64(gas))))
 				txBuilder := suite.CreateTestEIP712TxBuilderMsgSend(from, privKey, "ethermint_9001-1", gas, amount)
 				nonce, err := suite.app.AccountKeeper.GetSequence(suite.ctx, acc.GetAddress())
 				suite.Require().NoError(err)
@@ -388,10 +475,33 @@ func (suite AnteTestSuite) TestAnteHandler() {
 				return txBuilder.GetTx()
 			}, false, false, false,
 		},
+		{
+			"fails - invalid from",
+			func() sdk.Tx {
+				msg := evmtypes.NewTxContract(
+					suite.app.EvmKeeper.ChainID(),
+					1,
+					big.NewInt(10),
+					100000,
+					big.NewInt(150),
+					big.NewInt(200),
+					nil,
+					nil,
+					nil,
+				)
+				msg.From = addr.Hex()
+				tx := suite.CreateTestTx(msg, privKey, 1, false)
+				msg = tx.GetMsgs()[0].(*evmtypes.MsgEthereumTx)
+				msg.From = addr.Hex()
+				return tx
+			}, true, false, false,
+		},
 	}
 
 	for _, tc := range testCases {
 		suite.Run(tc.name, func() {
+			setup()
+
 			suite.ctx = suite.ctx.WithIsCheckTx(tc.checkTx).WithIsReCheckTx(tc.reCheckTx)
 
 			// expConsumed := params.TxGasContractCreation + params.TxGas
@@ -424,18 +534,17 @@ func (suite AnteTestSuite) TestAnteHandlerWithDynamicTxFee() {
 		{
 			"success - DeliverTx (contract)",
 			func() sdk.Tx {
-				signedContractTx :=
-					evmtypes.NewTxContract(
-						suite.app.EvmKeeper.ChainID(),
-						1,
-						big.NewInt(10),
-						100000,
-						nil,
-						big.NewInt(ethparams.InitialBaseFee+1),
-						big.NewInt(1),
-						nil,
-						&types.AccessList{},
-					)
+				signedContractTx := evmtypes.NewTxContract(
+					suite.app.EvmKeeper.ChainID(),
+					1,
+					big.NewInt(10),
+					100000,
+					nil,
+					big.NewInt(ethparams.InitialBaseFee+1),
+					big.NewInt(1),
+					nil,
+					&types.AccessList{},
+				)
 				signedContractTx.From = addr.Hex()
 
 				tx := suite.CreateTestTx(signedContractTx, privKey, 1, false)
@@ -447,18 +556,17 @@ func (suite AnteTestSuite) TestAnteHandlerWithDynamicTxFee() {
 		{
 			"success - CheckTx (contract)",
 			func() sdk.Tx {
-				signedContractTx :=
-					evmtypes.NewTxContract(
-						suite.app.EvmKeeper.ChainID(),
-						1,
-						big.NewInt(10),
-						100000,
-						nil,
-						big.NewInt(ethparams.InitialBaseFee+1),
-						big.NewInt(1),
-						nil,
-						&types.AccessList{},
-					)
+				signedContractTx := evmtypes.NewTxContract(
+					suite.app.EvmKeeper.ChainID(),
+					1,
+					big.NewInt(10),
+					100000,
+					nil,
+					big.NewInt(ethparams.InitialBaseFee+1),
+					big.NewInt(1),
+					nil,
+					&types.AccessList{},
+				)
 				signedContractTx.From = addr.Hex()
 
 				tx := suite.CreateTestTx(signedContractTx, privKey, 1, false)
@@ -470,18 +578,17 @@ func (suite AnteTestSuite) TestAnteHandlerWithDynamicTxFee() {
 		{
 			"success - ReCheckTx (contract)",
 			func() sdk.Tx {
-				signedContractTx :=
-					evmtypes.NewTxContract(
-						suite.app.EvmKeeper.ChainID(),
-						1,
-						big.NewInt(10),
-						100000,
-						nil,
-						big.NewInt(ethparams.InitialBaseFee+1),
-						big.NewInt(1),
-						nil,
-						&types.AccessList{},
-					)
+				signedContractTx := evmtypes.NewTxContract(
+					suite.app.EvmKeeper.ChainID(),
+					1,
+					big.NewInt(10),
+					100000,
+					nil,
+					big.NewInt(ethparams.InitialBaseFee+1),
+					big.NewInt(1),
+					nil,
+					&types.AccessList{},
+				)
 				signedContractTx.From = addr.Hex()
 
 				tx := suite.CreateTestTx(signedContractTx, privKey, 1, false)
@@ -493,19 +600,18 @@ func (suite AnteTestSuite) TestAnteHandlerWithDynamicTxFee() {
 		{
 			"success - DeliverTx",
 			func() sdk.Tx {
-				signedTx :=
-					evmtypes.NewTx(
-						suite.app.EvmKeeper.ChainID(),
-						1,
-						&to,
-						big.NewInt(10),
-						100000,
-						nil,
-						big.NewInt(ethparams.InitialBaseFee+1),
-						big.NewInt(1),
-						nil,
-						&types.AccessList{},
-					)
+				signedTx := evmtypes.NewTx(
+					suite.app.EvmKeeper.ChainID(),
+					1,
+					&to,
+					big.NewInt(10),
+					100000,
+					nil,
+					big.NewInt(ethparams.InitialBaseFee+1),
+					big.NewInt(1),
+					nil,
+					&types.AccessList{},
+				)
 				signedTx.From = addr.Hex()
 
 				tx := suite.CreateTestTx(signedTx, privKey, 1, false)
@@ -517,19 +623,18 @@ func (suite AnteTestSuite) TestAnteHandlerWithDynamicTxFee() {
 		{
 			"success - CheckTx",
 			func() sdk.Tx {
-				signedTx :=
-					evmtypes.NewTx(
-						suite.app.EvmKeeper.ChainID(),
-						1,
-						&to,
-						big.NewInt(10),
-						100000,
-						nil,
-						big.NewInt(ethparams.InitialBaseFee+1),
-						big.NewInt(1),
-						nil,
-						&types.AccessList{},
-					)
+				signedTx := evmtypes.NewTx(
+					suite.app.EvmKeeper.ChainID(),
+					1,
+					&to,
+					big.NewInt(10),
+					100000,
+					nil,
+					big.NewInt(ethparams.InitialBaseFee+1),
+					big.NewInt(1),
+					nil,
+					&types.AccessList{},
+				)
 				signedTx.From = addr.Hex()
 
 				tx := suite.CreateTestTx(signedTx, privKey, 1, false)
@@ -541,19 +646,18 @@ func (suite AnteTestSuite) TestAnteHandlerWithDynamicTxFee() {
 		{
 			"success - ReCheckTx",
 			func() sdk.Tx {
-				signedTx :=
-					evmtypes.NewTx(
-						suite.app.EvmKeeper.ChainID(),
-						1,
-						&to,
-						big.NewInt(10),
-						100000,
-						nil,
-						big.NewInt(ethparams.InitialBaseFee+1),
-						big.NewInt(1),
-						nil,
-						&types.AccessList{},
-					)
+				signedTx := evmtypes.NewTx(
+					suite.app.EvmKeeper.ChainID(),
+					1,
+					&to,
+					big.NewInt(10),
+					100000,
+					nil,
+					big.NewInt(ethparams.InitialBaseFee+1),
+					big.NewInt(1),
+					nil,
+					&types.AccessList{},
+				)
 				signedTx.From = addr.Hex()
 
 				tx := suite.CreateTestTx(signedTx, privKey, 1, false)
@@ -565,19 +669,18 @@ func (suite AnteTestSuite) TestAnteHandlerWithDynamicTxFee() {
 		{
 			"success - CheckTx (cosmos tx not signed)",
 			func() sdk.Tx {
-				signedTx :=
-					evmtypes.NewTx(
-						suite.app.EvmKeeper.ChainID(),
-						1,
-						&to,
-						big.NewInt(10),
-						100000,
-						nil,
-						big.NewInt(ethparams.InitialBaseFee+1),
-						big.NewInt(1),
-						nil,
-						&types.AccessList{},
-					)
+				signedTx := evmtypes.NewTx(
+					suite.app.EvmKeeper.ChainID(),
+					1,
+					&to,
+					big.NewInt(10),
+					100000,
+					nil,
+					big.NewInt(ethparams.InitialBaseFee+1),
+					big.NewInt(1),
+					nil,
+					&types.AccessList{},
+				)
 				signedTx.From = addr.Hex()
 
 				tx := suite.CreateTestTx(signedTx, privKey, 1, false)
@@ -589,19 +692,18 @@ func (suite AnteTestSuite) TestAnteHandlerWithDynamicTxFee() {
 		{
 			"fail - CheckTx (cosmos tx is not valid)",
 			func() sdk.Tx {
-				signedTx :=
-					evmtypes.NewTx(
-						suite.app.EvmKeeper.ChainID(),
-						1,
-						&to,
-						big.NewInt(10),
-						100000,
-						nil,
-						big.NewInt(ethparams.InitialBaseFee+1),
-						big.NewInt(1),
-						nil,
-						&types.AccessList{},
-					)
+				signedTx := evmtypes.NewTx(
+					suite.app.EvmKeeper.ChainID(),
+					1,
+					&to,
+					big.NewInt(10),
+					100000,
+					nil,
+					big.NewInt(ethparams.InitialBaseFee+1),
+					big.NewInt(1),
+					nil,
+					&types.AccessList{},
+				)
 				signedTx.From = addr.Hex()
 
 				txBuilder := suite.CreateTestTxBuilder(signedTx, privKey, 1, false)
@@ -615,19 +717,18 @@ func (suite AnteTestSuite) TestAnteHandlerWithDynamicTxFee() {
 		{
 			"fail - CheckTx (memo too long)",
 			func() sdk.Tx {
-				signedTx :=
-					evmtypes.NewTx(
-						suite.app.EvmKeeper.ChainID(),
-						1,
-						&to,
-						big.NewInt(10),
-						100000,
-						nil,
-						big.NewInt(ethparams.InitialBaseFee+1),
-						big.NewInt(1),
-						nil,
-						&types.AccessList{},
-					)
+				signedTx := evmtypes.NewTx(
+					suite.app.EvmKeeper.ChainID(),
+					1,
+					&to,
+					big.NewInt(10),
+					100000,
+					nil,
+					big.NewInt(ethparams.InitialBaseFee+1),
+					big.NewInt(1),
+					nil,
+					&types.AccessList{},
+				)
 				signedTx.From = addr.Hex()
 
 				txBuilder := suite.CreateTestTxBuilder(signedTx, privKey, 1, false)
@@ -640,18 +741,17 @@ func (suite AnteTestSuite) TestAnteHandlerWithDynamicTxFee() {
 		{
 			"fail - DynamicFeeTx without london hark fork",
 			func() sdk.Tx {
-				signedContractTx :=
-					evmtypes.NewTxContract(
-						suite.app.EvmKeeper.ChainID(),
-						1,
-						big.NewInt(10),
-						100000,
-						nil,
-						big.NewInt(ethparams.InitialBaseFee+1),
-						big.NewInt(1),
-						nil,
-						&types.AccessList{},
-					)
+				signedContractTx := evmtypes.NewTxContract(
+					suite.app.EvmKeeper.ChainID(),
+					1,
+					big.NewInt(10),
+					100000,
+					nil,
+					big.NewInt(ethparams.InitialBaseFee+1),
+					big.NewInt(1),
+					nil,
+					&types.AccessList{},
+				)
 				signedContractTx.From = addr.Hex()
 
 				tx := suite.CreateTestTx(signedContractTx, privKey, 1, false)
@@ -685,3 +785,132 @@ func (suite AnteTestSuite) TestAnteHandlerWithDynamicTxFee() {
 	suite.enableFeemarket = false
 	suite.enableLondonHF = true
 }
+
+func (suite AnteTestSuite) TestAnteHandlerWithParams() {
+	addr, privKey := tests.NewAddrKey()
+	to := tests.GenerateAddress()
+
+	testCases := []struct {
+		name         string
+		txFn         func() sdk.Tx
+		enableCall   bool
+		enableCreate bool
+		expErr       error
+	}{
+		{
+			"fail - Contract Creation Disabled",
+			func() sdk.Tx {
+				signedContractTx := evmtypes.NewTxContract(
+					suite.app.EvmKeeper.ChainID(),
+					1,
+					big.NewInt(10),
+					100000,
+					nil,
+					big.NewInt(ethparams.InitialBaseFee+1),
+					big.NewInt(1),
+					nil,
+					&types.AccessList{},
+				)
+				signedContractTx.From = addr.Hex()
+
+				tx := suite.CreateTestTx(signedContractTx, privKey, 1, false)
+				return tx
+			},
+			true, false,
+			evmtypes.ErrCreateDisabled,
+		},
+		{
+			"success - Contract Creation Enabled",
+			func() sdk.Tx {
+				signedContractTx := evmtypes.NewTxContract(
+					suite.app.EvmKeeper.ChainID(),
+					1,
+					big.NewInt(10),
+					100000,
+					nil,
+					big.NewInt(ethparams.InitialBaseFee+1),
+					big.NewInt(1),
+					nil,
+					&types.AccessList{},
+				)
+				signedContractTx.From = addr.Hex()
+
+				tx := suite.CreateTestTx(signedContractTx, privKey, 1, false)
+				return tx
+			},
+			true, true,
+			nil,
+		},
+		{
+			"fail - EVM Call Disabled",
+			func() sdk.Tx {
+				signedTx := evmtypes.NewTx(
+					suite.app.EvmKeeper.ChainID(),
+					1,
+					&to,
+					big.NewInt(10),
+					100000,
+					nil,
+					big.NewInt(ethparams.InitialBaseFee+1),
+					big.NewInt(1),
+					nil,
+					&types.AccessList{},
+				)
+				signedTx.From = addr.Hex()
+
+				tx := suite.CreateTestTx(signedTx, privKey, 1, false)
+				return tx
+			},
+			false, true,
+			evmtypes.ErrCallDisabled,
+		},
+		{
+			"success - EVM Call Enabled",
+			func() sdk.Tx {
+				signedTx := evmtypes.NewTx(
+					suite.app.EvmKeeper.ChainID(),
+					1,
+					&to,
+					big.NewInt(10),
+					100000,
+					nil,
+					big.NewInt(ethparams.InitialBaseFee+1),
+					big.NewInt(1),
+					nil,
+					&types.AccessList{},
+				)
+				signedTx.From = addr.Hex()
+
+				tx := suite.CreateTestTx(signedTx, privKey, 1, false)
+				return tx
+			},
+			true, true,
+			nil,
+		},
+	}
+
+	for _, tc := range testCases {
+		suite.Run(tc.name, func() {
+			suite.evmParamsOption = func(params *evmtypes.Params) {
+				params.EnableCall = tc.enableCall
+				params.EnableCreate = tc.enableCreate
+			}
+			suite.SetupTest() // reset
+
+			acc := suite.app.AccountKeeper.NewAccountWithAddress(suite.ctx, addr.Bytes())
+			suite.Require().NoError(acc.SetSequence(1))
+			suite.app.AccountKeeper.SetAccount(suite.ctx, acc)
+
+			suite.ctx = suite.ctx.WithIsCheckTx(true)
+			suite.app.EvmKeeper.SetBalance(suite.ctx, addr, big.NewInt((ethparams.InitialBaseFee+10)*100000))
+			_, err := suite.anteHandler(suite.ctx, tc.txFn(), false)
+			if tc.expErr == nil {
+				suite.Require().NoError(err)
+			} else {
+				suite.Require().Error(err)
+				suite.Require().True(errors.Is(err, tc.expErr))
+			}
+		})
+	}
+	suite.evmParamsOption = nil
+}

app/ante/doc.go

@@ -1,4 +1,5 @@
-/*Package ante defines the SDK auth module's AnteHandler as well as an internal
+/*
+Package ante defines the SDK auth module's AnteHandler as well as an internal
 AnteHandler for an Ethereum transaction (i.e MsgEthereumTx).
 
 During CheckTx, the transaction is passed through a series of

app/ante/eip712.go

@@ -10,15 +10,15 @@ import (
 	sdkerrors "github.com/cosmos/cosmos-sdk/types/errors"
 	"github.com/cosmos/cosmos-sdk/types/tx/signing"
 	authante "github.com/cosmos/cosmos-sdk/x/auth/ante"
-	"github.com/cosmos/cosmos-sdk/x/auth/legacy/legacytx"
+	"github.com/cosmos/cosmos-sdk/x/auth/migrations/legacytx"
 	authsigning "github.com/cosmos/cosmos-sdk/x/auth/signing"
 
+	"github.com/cerc-io/laconicd/crypto/ethsecp256k1"
+	"github.com/cerc-io/laconicd/ethereum/eip712"
+	ethermint "github.com/cerc-io/laconicd/types"
+	evmtypes "github.com/cerc-io/laconicd/x/evm/types"
 	ethcrypto "github.com/ethereum/go-ethereum/crypto"
 	"github.com/ethereum/go-ethereum/crypto/secp256k1"
-	"github.com/tharsis/ethermint/crypto/ethsecp256k1"
-	"github.com/tharsis/ethermint/ethereum/eip712"
-	ethermint "github.com/tharsis/ethermint/types"
-	evmtypes "github.com/tharsis/ethermint/x/evm/types"
 )
 
 var ethermintCodec codec.ProtoCodecMarshaler
@@ -49,7 +49,11 @@ func NewEip712SigVerificationDecorator(ak evmtypes.AccountKeeper, signModeHandle
 
 // AnteHandle handles validation of EIP712 signed cosmos txs.
 // it is not run on RecheckTx
-func (svd Eip712SigVerificationDecorator) AnteHandle(ctx sdk.Context, tx sdk.Tx, simulate bool, next sdk.AnteHandler) (newCtx sdk.Context, err error) {
+func (svd Eip712SigVerificationDecorator) AnteHandle(ctx sdk.Context,
+	tx sdk.Tx,
+	simulate bool,
+	next sdk.AnteHandler,
+) (newCtx sdk.Context, err error) {
 	// no need to verify signatures on recheck tx
 	if ctx.IsReCheckTx() {
 		return next(ctx, tx, simulate)
@@ -171,7 +175,7 @@ func VerifySignature(
 				Amount: tx.GetFee(),
 				Gas:    tx.GetGas(),
 			},
-			msgs, tx.GetMemo(),
+			msgs, tx.GetMemo(), tx.GetTip(),
 		)
 
 		signerChainID, err := ethermint.ParseChainID(signerData.ChainID)
@@ -188,13 +192,7 @@ func VerifySignature(
 			return sdkerrors.Wrap(sdkerrors.ErrUnknownExtensionOptions, "tx doesnt contain expected amount of extension options")
 		}
 
-		var optIface ethermint.ExtensionOptionsWeb3TxI
-
-		if err := ethermintCodec.UnpackAny(opts[0], &optIface); err != nil {
-			return sdkerrors.Wrap(err, "failed to proto-unpack ExtensionOptionsWeb3Tx")
-		}
-
-		extOpt, ok := optIface.(*ethermint.ExtensionOptionsWeb3Tx)
+		extOpt, ok := opts[0].GetCachedValue().(*ethermint.ExtensionOptionsWeb3Tx)
 		if !ok {
 			return sdkerrors.Wrap(sdkerrors.ErrInvalidChainID, "unknown extension option")
 		}

app/ante/eth.go

@@ -2,16 +2,20 @@ package ante
 
 import (
 	"errors"
+	"math"
 	"math/big"
+	"strconv"
+
+	sdkmath "cosmossdk.io/math"
 
 	sdk "github.com/cosmos/cosmos-sdk/types"
 	sdkerrors "github.com/cosmos/cosmos-sdk/types/errors"
 	authante "github.com/cosmos/cosmos-sdk/x/auth/ante"
 
-	ethermint "github.com/tharsis/ethermint/types"
-	evmkeeper "github.com/tharsis/ethermint/x/evm/keeper"
-	"github.com/tharsis/ethermint/x/evm/statedb"
-	evmtypes "github.com/tharsis/ethermint/x/evm/types"
+	ethermint "github.com/cerc-io/laconicd/types"
+	evmkeeper "github.com/cerc-io/laconicd/x/evm/keeper"
+	"github.com/cerc-io/laconicd/x/evm/statedb"
+	evmtypes "github.com/cerc-io/laconicd/x/evm/types"
 
 	"github.com/ethereum/go-ethereum/common"
 	ethtypes "github.com/ethereum/go-ethereum/core/types"
@@ -49,12 +53,18 @@ func (esvd EthSigVerificationDecorator) AnteHandle(ctx sdk.Context, tx sdk.Tx, s
 			return ctx, sdkerrors.Wrapf(sdkerrors.ErrUnknownRequest, "invalid message type %T, expected %T", msg, (*evmtypes.MsgEthereumTx)(nil))
 		}
 
-		sender, err := signer.Sender(msgEthTx.AsTransaction())
+		ethTx := msgEthTx.AsTransaction()
+		if !params.AllowUnprotectedTxs && !ethTx.Protected() {
+			return ctx, sdkerrors.Wrapf(
+				sdkerrors.ErrNotSupported,
+				"rejected unprotected Ethereum txs. Please EIP155 sign your transaction to protect it against replay-attacks")
+		}
+
+		sender, err := signer.Sender(ethTx)
 		if err != nil {
 			return ctx, sdkerrors.Wrapf(
 				sdkerrors.ErrorInvalidSigner,
-				"couldn't retrieve sender address ('%s') from the ethereum transaction: %s",
-				msgEthTx.From,
+				"couldn't retrieve sender address from the ethereum transaction: %s",
 				err.Error(),
 			)
 		}
@@ -68,17 +78,15 @@ func (esvd EthSigVerificationDecorator) AnteHandle(ctx sdk.Context, tx sdk.Tx, s
 
 // EthAccountVerificationDecorator validates an account balance checks
 type EthAccountVerificationDecorator struct {
-	ak         evmtypes.AccountKeeper
-	bankKeeper evmtypes.BankKeeper
-	evmKeeper  EVMKeeper
+	ak        evmtypes.AccountKeeper
+	evmKeeper EVMKeeper
 }
 
 // NewEthAccountVerificationDecorator creates a new EthAccountVerificationDecorator
-func NewEthAccountVerificationDecorator(ak evmtypes.AccountKeeper, bankKeeper evmtypes.BankKeeper, ek EVMKeeper) EthAccountVerificationDecorator {
+func NewEthAccountVerificationDecorator(ak evmtypes.AccountKeeper, ek EVMKeeper) EthAccountVerificationDecorator {
 	return EthAccountVerificationDecorator{
-		ak:         ak,
-		bankKeeper: bankKeeper,
-		evmKeeper:  ek,
+		ak:        ak,
+		evmKeeper: ek,
 	}
 }
 
@@ -88,7 +96,12 @@ func NewEthAccountVerificationDecorator(ak evmtypes.AccountKeeper, bankKeeper ev
 // - any of the msgs is not a MsgEthereumTx
 // - from address is empty
 // - account balance is lower than the transaction cost
-func (avd EthAccountVerificationDecorator) AnteHandle(ctx sdk.Context, tx sdk.Tx, simulate bool, next sdk.AnteHandler) (newCtx sdk.Context, err error) {
+func (avd EthAccountVerificationDecorator) AnteHandle(
+	ctx sdk.Context,
+	tx sdk.Tx,
+	simulate bool,
+	next sdk.AnteHandler,
+) (newCtx sdk.Context, err error) {
 	if !ctx.IsCheckTx() {
 		return next(ctx, tx, simulate)
 	}
@@ -112,7 +125,7 @@ func (avd EthAccountVerificationDecorator) AnteHandle(ctx sdk.Context, tx sdk.Tx
 
 		// check whether the sender address is EOA
 		fromAddr := common.BytesToAddress(from)
-		acct := avd.evmKeeper.GetAccount(ctx, fromAddr)
+		acct := avd.evmKeeper.GetAccount(ctx, fromAddr) //nolint: all
 
 		if acct == nil {
 			acc := avd.ak.NewAccountWithAddress(ctx, from)
@@ -123,10 +136,9 @@ func (avd EthAccountVerificationDecorator) AnteHandle(ctx sdk.Context, tx sdk.Tx
 				"the sender is not EOA: address %s, codeHash <%s>", fromAddr, acct.CodeHash)
 		}
 
-		if err := evmkeeper.CheckSenderBalance(sdk.NewIntFromBigInt(acct.Balance), txData); err != nil {
+		if err := evmkeeper.CheckSenderBalance(sdkmath.NewIntFromBigInt(acct.Balance), txData); err != nil {
 			return ctx, sdkerrors.Wrap(err, "failed to check sender balance")
 		}
-
 	}
 	return next(ctx, tx, simulate)
 }
@@ -163,7 +175,7 @@ func NewEthGasConsumeDecorator(
 // - user doesn't have enough balance to deduct the transaction fees (gas_limit * gas_price)
 // - transaction or block gas meter runs out of gas
 // - sets the gas meter limit
-func (egcd EthGasConsumeDecorator) AnteHandle(ctx sdk.Context, tx sdk.Tx, simulate bool, next sdk.AnteHandler) (newCtx sdk.Context, err error) {
+func (egcd EthGasConsumeDecorator) AnteHandle(ctx sdk.Context, tx sdk.Tx, simulate bool, next sdk.AnteHandler) (sdk.Context, error) {
 	params := egcd.evmKeeper.GetParams(ctx)
 
 	ethCfg := params.ChainConfig.EthereumConfig(egcd.evmKeeper.ChainID())
@@ -176,6 +188,9 @@ func (egcd EthGasConsumeDecorator) AnteHandle(ctx sdk.Context, tx sdk.Tx, simula
 	gasWanted := uint64(0)
 	var events sdk.Events
 
+	// Use the lowest priority of all the messages as the final one.
+	minPriority := int64(math.MaxInt64)
+
 	for _, msg := range tx.GetMsgs() {
 		msgEthTx, ok := msg.(*evmtypes.MsgEthereumTx)
 		if !ok {
@@ -187,7 +202,7 @@ func (egcd EthGasConsumeDecorator) AnteHandle(ctx sdk.Context, tx sdk.Tx, simula
 			return ctx, sdkerrors.Wrap(err, "failed to unpack tx data")
 		}
 
-		if ctx.IsCheckTx() {
+		if ctx.IsCheckTx() && egcd.maxGasWanted != 0 {
 			// We can't trust the tx gas limit, because we'll refund the unused gas.
 			if txData.GetGas() > egcd.maxGasWanted {
 				gasWanted += egcd.maxGasWanted
@@ -198,7 +213,7 @@ func (egcd EthGasConsumeDecorator) AnteHandle(ctx sdk.Context, tx sdk.Tx, simula
 			gasWanted += txData.GetGas()
 		}
 
-		fees, err := egcd.evmKeeper.DeductTxCostsFromUserBalance(
+		fees, priority, err := egcd.evmKeeper.DeductTxCostsFromUserBalance(
 			ctx,
 			*msgEthTx,
 			txData,
@@ -212,6 +227,9 @@ func (egcd EthGasConsumeDecorator) AnteHandle(ctx sdk.Context, tx sdk.Tx, simula
 		}
 
 		events = append(events, sdk.NewEvent(sdk.EventTypeTx, sdk.NewAttribute(sdk.AttributeKeyFee, fees.String())))
+		if priority < minPriority {
+			minPriority = priority
+		}
 	}
 
 	// TODO: change to typed events
@@ -233,8 +251,10 @@ func (egcd EthGasConsumeDecorator) AnteHandle(ctx sdk.Context, tx sdk.Tx, simula
 	ctx = ctx.WithGasMeter(ethermint.NewInfiniteGasMeterWithLimit(gasWanted))
 	ctx.GasMeter().ConsumeGas(gasConsumed, "copy gas consumed")
 
+	newCtx := ctx.WithPriority(minPriority)
+
 	// we know that we have enough gas on the pool to cover the intrinsic gas
-	return next(ctx, tx, simulate)
+	return next(newCtx, tx, simulate)
 }
 
 // CanTransferDecorator checks if the sender is allowed to transfer funds according to the EVM block
@@ -263,7 +283,7 @@ func (ctd CanTransferDecorator) AnteHandle(ctx sdk.Context, tx sdk.Tx, simulate
 			return ctx, sdkerrors.Wrapf(sdkerrors.ErrUnknownRequest, "invalid message type %T, expected %T", msg, (*evmtypes.MsgEthereumTx)(nil))
 		}
 
-		baseFee := ctd.evmKeeper.BaseFee(ctx, ethCfg)
+		baseFee := ctd.evmKeeper.GetBaseFee(ctx, ethCfg)
 
 		coreMsg, err := msgEthTx.AsMessage(signer, baseFee)
 		if err != nil {
@@ -285,7 +305,7 @@ func (ctd CanTransferDecorator) AnteHandle(ctx sdk.Context, tx sdk.Tx, simulate
 
 		// check that caller has enough balance to cover asset transfer for **topmost** call
 		// NOTE: here the gas consumed is from the context with the infinite gas meter
-		if coreMsg.Value().Sign() > 0 && !evm.Context.CanTransfer(stateDB, coreMsg.From(), coreMsg.Value()) {
+		if coreMsg.Value().Sign() > 0 && !evm.Context().CanTransfer(stateDB, coreMsg.From(), coreMsg.Value()) {
 			return ctx, sdkerrors.Wrapf(
 				sdkerrors.ErrInsufficientFunds,
 				"failed to transfer %s from address %s using the EVM block context transfer function",
@@ -397,65 +417,82 @@ func (vbd EthValidateBasicDecorator) AnteHandle(ctx sdk.Context, tx sdk.Tx, simu
 
 	// For eth type cosmos tx, some fields should be veified as zero values,
 	// since we will only verify the signature against the hash of the MsgEthereumTx.Data
-	if wrapperTx, ok := tx.(protoTxProvider); ok {
-		protoTx := wrapperTx.GetProtoTx()
-		body := protoTx.Body
-		if body.Memo != "" || body.TimeoutHeight != uint64(0) || len(body.NonCriticalExtensionOptions) > 0 {
-			return ctx, sdkerrors.Wrap(sdkerrors.ErrInvalidRequest,
-				"for eth tx body Memo TimeoutHeight NonCriticalExtensionOptions should be empty")
+	wrapperTx, ok := tx.(protoTxProvider)
+	if !ok {
+		return ctx, sdkerrors.Wrapf(sdkerrors.ErrUnknownRequest, "invalid tx type %T, didn't implement interface protoTxProvider", tx)
+	}
+
+	protoTx := wrapperTx.GetProtoTx()
+	body := protoTx.Body
+	if body.Memo != "" || body.TimeoutHeight != uint64(0) || len(body.NonCriticalExtensionOptions) > 0 {
+		return ctx, sdkerrors.Wrap(sdkerrors.ErrInvalidRequest,
+			"for eth tx body Memo TimeoutHeight NonCriticalExtensionOptions should be empty")
+	}
+
+	if len(body.ExtensionOptions) != 1 {
+		return ctx, sdkerrors.Wrap(sdkerrors.ErrInvalidRequest, "for eth tx length of ExtensionOptions should be 1")
+	}
+
+	txFee := sdk.Coins{}
+	txGasLimit := uint64(0)
+
+	params := vbd.evmKeeper.GetParams(ctx)
+	chainID := vbd.evmKeeper.ChainID()
+	ethCfg := params.ChainConfig.EthereumConfig(chainID)
+	baseFee := vbd.evmKeeper.GetBaseFee(ctx, ethCfg)
+
+	for _, msg := range protoTx.GetMsgs() {
+		msgEthTx, ok := msg.(*evmtypes.MsgEthereumTx)
+		if !ok {
+			return ctx, sdkerrors.Wrapf(sdkerrors.ErrUnknownRequest, "invalid message type %T, expected %T", msg, (*evmtypes.MsgEthereumTx)(nil))
 		}
 
-		if len(body.ExtensionOptions) != 1 {
-			return ctx, sdkerrors.Wrap(sdkerrors.ErrInvalidRequest, "for eth tx length of ExtensionOptions should be 1")
+		// Validate `From` field
+		if msgEthTx.From != "" {
+			return ctx, sdkerrors.Wrapf(sdkerrors.ErrInvalidRequest, "invalid From %s, expect empty string", msgEthTx.From)
 		}
 
-		txFee := sdk.Coins{}
-		txGasLimit := uint64(0)
+		txGasLimit += msgEthTx.GetGas()
 
-		for _, msg := range protoTx.GetMsgs() {
-			msgEthTx, ok := msg.(*evmtypes.MsgEthereumTx)
-			if !ok {
-				return ctx, sdkerrors.Wrapf(sdkerrors.ErrUnknownRequest, "invalid message type %T, expected %T", msg, (*evmtypes.MsgEthereumTx)(nil))
-			}
-			txGasLimit += msgEthTx.GetGas()
-
-			txData, err := evmtypes.UnpackTxData(msgEthTx.Data)
-			if err != nil {
-				return ctx, sdkerrors.Wrap(err, "failed to unpack MsgEthereumTx Data")
-			}
-
-			params := vbd.evmKeeper.GetParams(ctx)
-			chainID := vbd.evmKeeper.ChainID()
-			ethCfg := params.ChainConfig.EthereumConfig(chainID)
-			baseFee := vbd.evmKeeper.BaseFee(ctx, ethCfg)
-			if baseFee == nil && txData.TxType() == ethtypes.DynamicFeeTxType {
-				return ctx, sdkerrors.Wrap(ethtypes.ErrTxTypeNotSupported, "dynamic fee tx not supported")
-			}
-
-			txFee = txFee.Add(sdk.NewCoin(params.EvmDenom, sdk.NewIntFromBigInt(txData.Fee())))
+		txData, err := evmtypes.UnpackTxData(msgEthTx.Data)
+		if err != nil {
+			return ctx, sdkerrors.Wrap(err, "failed to unpack MsgEthereumTx Data")
 		}
 
-		authInfo := protoTx.AuthInfo
-		if len(authInfo.SignerInfos) > 0 {
-			return ctx, sdkerrors.Wrap(sdkerrors.ErrInvalidRequest, "for eth tx AuthInfo SignerInfos should be empty")
+		// return error if contract creation or call are disabled through governance
+		if !params.EnableCreate && txData.GetTo() == nil {
+			return ctx, sdkerrors.Wrap(evmtypes.ErrCreateDisabled, "failed to create new contract")
+		} else if !params.EnableCall && txData.GetTo() != nil {
+			return ctx, sdkerrors.Wrap(evmtypes.ErrCallDisabled, "failed to call contract")
 		}
 
-		if authInfo.Fee.Payer != "" || authInfo.Fee.Granter != "" {
-			return ctx, sdkerrors.Wrap(sdkerrors.ErrInvalidRequest, "for eth tx AuthInfo Fee payer and granter should be empty")
+		if baseFee == nil && txData.TxType() == ethtypes.DynamicFeeTxType {
+			return ctx, sdkerrors.Wrap(ethtypes.ErrTxTypeNotSupported, "dynamic fee tx not supported")
 		}
 
-		if !authInfo.Fee.Amount.IsEqual(txFee) {
-			return ctx, sdkerrors.Wrapf(sdkerrors.ErrInvalidRequest, "invalid AuthInfo Fee Amount (%s != %s)", authInfo.Fee.Amount, txFee)
-		}
+		txFee = txFee.Add(sdk.NewCoin(params.EvmDenom, sdkmath.NewIntFromBigInt(txData.Fee())))
+	}
 
-		if authInfo.Fee.GasLimit != txGasLimit {
-			return ctx, sdkerrors.Wrapf(sdkerrors.ErrInvalidRequest, "invalid AuthInfo Fee GasLimit (%d != %d)", authInfo.Fee.GasLimit, txGasLimit)
-		}
+	authInfo := protoTx.AuthInfo
+	if len(authInfo.SignerInfos) > 0 {
+		return ctx, sdkerrors.Wrap(sdkerrors.ErrInvalidRequest, "for eth tx AuthInfo SignerInfos should be empty")
+	}
 
-		sigs := protoTx.Signatures
-		if len(sigs) > 0 {
-			return ctx, sdkerrors.Wrap(sdkerrors.ErrInvalidRequest, "for eth tx Signatures should be empty")
-		}
+	if authInfo.Fee.Payer != "" || authInfo.Fee.Granter != "" {
+		return ctx, sdkerrors.Wrap(sdkerrors.ErrInvalidRequest, "for eth tx AuthInfo Fee payer and granter should be empty")
+	}
+
+	if !authInfo.Fee.Amount.IsEqual(txFee) {
+		return ctx, sdkerrors.Wrapf(sdkerrors.ErrInvalidRequest, "invalid AuthInfo Fee Amount (%s != %s)", authInfo.Fee.Amount, txFee)
+	}
+
+	if authInfo.Fee.GasLimit != txGasLimit {
+		return ctx, sdkerrors.Wrapf(sdkerrors.ErrInvalidRequest, "invalid AuthInfo Fee GasLimit (%d != %d)", authInfo.Fee.GasLimit, txGasLimit)
+	}
+
+	sigs := protoTx.Signatures
+	if len(sigs) > 0 {
+		return ctx, sdkerrors.Wrap(sdkerrors.ErrInvalidRequest, "for eth tx Signatures should be empty")
 	}
 
 	return next(ctx, tx, simulate)
@@ -511,7 +548,7 @@ func (mfd EthMempoolFeeDecorator) AnteHandle(ctx sdk.Context, tx sdk.Tx, simulat
 	if ctx.IsCheckTx() && !simulate {
 		params := mfd.evmKeeper.GetParams(ctx)
 		ethCfg := params.ChainConfig.EthereumConfig(mfd.evmKeeper.ChainID())
-		baseFee := mfd.evmKeeper.BaseFee(ctx, ethCfg)
+		baseFee := mfd.evmKeeper.GetBaseFee(ctx, ethCfg)
 		if baseFee == nil {
 			for _, msg := range tx.GetMsgs() {
 				ethMsg, ok := msg.(*evmtypes.MsgEthereumTx)
@@ -532,3 +569,36 @@ func (mfd EthMempoolFeeDecorator) AnteHandle(ctx sdk.Context, tx sdk.Tx, simulat
 
 	return next(ctx, tx, simulate)
 }
+
+// EthEmitEventDecorator emit events in ante handler in case of tx execution failed (out of block gas limit).
+type EthEmitEventDecorator struct {
+	evmKeeper EVMKeeper
+}
+
+// NewEthEmitEventDecorator creates a new EthEmitEventDecorator
+func NewEthEmitEventDecorator(evmKeeper EVMKeeper) EthEmitEventDecorator {
+	return EthEmitEventDecorator{evmKeeper}
+}
+
+// AnteHandle emits some basic events for the eth messages
+func (eeed EthEmitEventDecorator) AnteHandle(ctx sdk.Context, tx sdk.Tx, simulate bool, next sdk.AnteHandler) (newCtx sdk.Context, err error) {
+	// After eth tx passed ante handler, the fee is deducted and nonce increased, it shouldn't be ignored by json-rpc,
+	// we need to emit some basic events at the very end of ante handler to be indexed by tendermint.
+	txIndex := eeed.evmKeeper.GetTxIndexTransient(ctx)
+	for i, msg := range tx.GetMsgs() {
+		msgEthTx, ok := msg.(*evmtypes.MsgEthereumTx)
+		if !ok {
+			return ctx, sdkerrors.Wrapf(sdkerrors.ErrUnknownRequest, "invalid message type %T, expected %T", msg, (*evmtypes.MsgEthereumTx)(nil))
+		}
+
+		// emit ethereum tx hash as event, should be indexed by tm tx indexer for query purpose.
+		// it's emitted in ante handler so we can query failed transaction (out of block gas limit).
+		ctx.EventManager().EmitEvent(sdk.NewEvent(
+			evmtypes.EventTypeEthereumTx,
+			sdk.NewAttribute(evmtypes.AttributeKeyEthereumTxHash, msgEthTx.Hash),
+			sdk.NewAttribute(evmtypes.AttributeKeyTxIndex, strconv.FormatUint(txIndex+uint64(i), 10)),
+		))
+	}
+
+	return next(ctx, tx, simulate)
+}

app/ante/eth_test.go

@@ -1,25 +1,21 @@
 package ante_test
 
 import (
+	"math"
 	"math/big"
 
 	sdk "github.com/cosmos/cosmos-sdk/types"
 
-	"github.com/tharsis/ethermint/app/ante"
-	"github.com/tharsis/ethermint/server/config"
-	"github.com/tharsis/ethermint/tests"
-	"github.com/tharsis/ethermint/x/evm/statedb"
-	evmtypes "github.com/tharsis/ethermint/x/evm/types"
+	"github.com/cerc-io/laconicd/app/ante"
+	"github.com/cerc-io/laconicd/server/config"
+	"github.com/cerc-io/laconicd/tests"
+	"github.com/cerc-io/laconicd/x/evm/statedb"
+	evmtypes "github.com/cerc-io/laconicd/x/evm/types"
 
 	ethtypes "github.com/ethereum/go-ethereum/core/types"
 )
 
-func nextFn(ctx sdk.Context, _ sdk.Tx, _ bool) (sdk.Context, error) {
-	return ctx, nil
-}
-
 func (suite AnteTestSuite) TestEthSigVerificationDecorator() {
-	dec := ante.NewEthSigVerificationDecorator(suite.app.EvmKeeper)
 	addr, privKey := tests.NewAddrKey()
 
 	signedTx := evmtypes.NewTxContract(suite.app.EvmKeeper.ChainID(), 1, big.NewInt(10), 1000, big.NewInt(1), nil, nil, nil, nil)
@@ -27,26 +23,40 @@ func (suite AnteTestSuite) TestEthSigVerificationDecorator() {
 	err := signedTx.Sign(suite.ethSigner, tests.NewSigner(privKey))
 	suite.Require().NoError(err)
 
+	unprotectedTx := evmtypes.NewTxContract(nil, 1, big.NewInt(10), 1000, big.NewInt(1), nil, nil, nil, nil)
+	unprotectedTx.From = addr.Hex()
+	err = unprotectedTx.Sign(ethtypes.HomesteadSigner{}, tests.NewSigner(privKey))
+	suite.Require().NoError(err)
+
 	testCases := []struct {
-		name      string
-		tx        sdk.Tx
-		reCheckTx bool
-		expPass   bool
+		name                string
+		tx                  sdk.Tx
+		allowUnprotectedTxs bool
+		reCheckTx           bool
+		expPass             bool
 	}{
-		{"ReCheckTx", &invalidTx{}, true, false},
-		{"invalid transaction type", &invalidTx{}, false, false},
+		{"ReCheckTx", &invalidTx{}, false, true, false},
+		{"invalid transaction type", &invalidTx{}, false, false, false},
 		{
 			"invalid sender",
 			evmtypes.NewTx(suite.app.EvmKeeper.ChainID(), 1, &addr, big.NewInt(10), 1000, big.NewInt(1), nil, nil, nil, nil),
+			true,
 			false,
 			false,
 		},
-		{"successful signature verification", signedTx, false, true},
+		{"successful signature verification", signedTx, false, false, true},
+		{"invalid, reject unprotected txs", unprotectedTx, false, false, false},
+		{"successful, allow unprotected txs", unprotectedTx, true, false, true},
 	}
 
 	for _, tc := range testCases {
 		suite.Run(tc.name, func() {
-			_, err := dec.AnteHandle(suite.ctx.WithIsReCheckTx(tc.reCheckTx), tc.tx, false, nextFn)
+			suite.evmParamsOption = func(params *evmtypes.Params) {
+				params.AllowUnprotectedTxs = tc.allowUnprotectedTxs
+			}
+			suite.SetupTest()
+			dec := ante.NewEthSigVerificationDecorator(suite.app.EvmKeeper)
+			_, err := dec.AnteHandle(suite.ctx.WithIsReCheckTx(tc.reCheckTx), tc.tx, false, NextFn)
 
 			if tc.expPass {
 				suite.Require().NoError(err)
@@ -55,11 +65,12 @@ func (suite AnteTestSuite) TestEthSigVerificationDecorator() {
 			}
 		})
 	}
+	suite.evmParamsOption = nil
 }
 
 func (suite AnteTestSuite) TestNewEthAccountVerificationDecorator() {
 	dec := ante.NewEthAccountVerificationDecorator(
-		suite.app.AccountKeeper, suite.app.BankKeeper, suite.app.EvmKeeper,
+		suite.app.AccountKeeper, suite.app.EvmKeeper,
 	)
 
 	addr := tests.GenerateAddress()
@@ -134,7 +145,7 @@ func (suite AnteTestSuite) TestNewEthAccountVerificationDecorator() {
 			tc.malleate()
 			suite.Require().NoError(vmdb.Commit())
 
-			_, err := dec.AnteHandle(suite.ctx.WithIsCheckTx(tc.checkTx), tc.tx, false, nextFn)
+			_, err := dec.AnteHandle(suite.ctx.WithIsCheckTx(tc.checkTx), tc.tx, false, NextFn)
 
 			if tc.expPass {
 				suite.Require().NoError(err)
@@ -190,7 +201,7 @@ func (suite AnteTestSuite) TestEthNonceVerificationDecorator() {
 	for _, tc := range testCases {
 		suite.Run(tc.name, func() {
 			tc.malleate()
-			_, err := dec.AnteHandle(suite.ctx.WithIsReCheckTx(tc.reCheckTx), tc.tx, false, nextFn)
+			_, err := dec.AnteHandle(suite.ctx.WithIsReCheckTx(tc.reCheckTx), tc.tx, false, NextFn)
 
 			if tc.expPass {
 				suite.Require().NoError(err)
@@ -210,41 +221,61 @@ func (suite AnteTestSuite) TestEthGasConsumeDecorator() {
 	tx := evmtypes.NewTxContract(suite.app.EvmKeeper.ChainID(), 1, big.NewInt(10), txGasLimit, big.NewInt(1), nil, nil, nil, nil)
 	tx.From = addr.Hex()
 
+	ethCfg := suite.app.EvmKeeper.GetParams(suite.ctx).
+		ChainConfig.EthereumConfig(suite.app.EvmKeeper.ChainID())
+	baseFee := suite.app.EvmKeeper.GetBaseFee(suite.ctx, ethCfg)
+	suite.Require().Equal(int64(1000000000), baseFee.Int64())
+
+	gasPrice := new(big.Int).Add(baseFee, evmtypes.DefaultPriorityReduction.BigInt())
+
 	tx2GasLimit := uint64(1000000)
-	tx2 := evmtypes.NewTxContract(suite.app.EvmKeeper.ChainID(), 1, big.NewInt(10), tx2GasLimit, big.NewInt(1), nil, nil, nil, &ethtypes.AccessList{{Address: addr, StorageKeys: nil}})
+	tx2 := evmtypes.NewTxContract(suite.app.EvmKeeper.ChainID(), 1, big.NewInt(10), tx2GasLimit, gasPrice, nil, nil, nil, &ethtypes.AccessList{{Address: addr, StorageKeys: nil}})
 	tx2.From = addr.Hex()
+	tx2Priority := int64(1)
+
+	dynamicFeeTx := evmtypes.NewTxContract(suite.app.EvmKeeper.ChainID(), 1, big.NewInt(10), tx2GasLimit,
+		nil, // gasPrice
+		new(big.Int).Add(baseFee, big.NewInt(evmtypes.DefaultPriorityReduction.Int64()*2)), // gasFeeCap
+		evmtypes.DefaultPriorityReduction.BigInt(),                                         // gasTipCap
+		nil, &ethtypes.AccessList{{Address: addr, StorageKeys: nil}})
+	dynamicFeeTx.From = addr.Hex()
+	dynamicFeeTxPriority := int64(1)
 
 	var vmdb *statedb.StateDB
 
 	testCases := []struct {
-		name     string
-		tx       sdk.Tx
-		gasLimit uint64
-		malleate func()
-		expPass  bool
-		expPanic bool
+		name        string
+		tx          sdk.Tx
+		gasLimit    uint64
+		malleate    func()
+		expPass     bool
+		expPanic    bool
+		expPriority int64
 	}{
-		{"invalid transaction type", &invalidTx{}, 0, func() {}, false, false},
+		{"invalid transaction type", &invalidTx{}, math.MaxUint64, func() {}, false, false, 0},
 		{
 			"sender not found",
 			evmtypes.NewTxContract(suite.app.EvmKeeper.ChainID(), 1, big.NewInt(10), 1000, big.NewInt(1), nil, nil, nil, nil),
-			0,
+			math.MaxUint64,
 			func() {},
 			false, false,
+			0,
 		},
 		{
 			"gas limit too low",
 			tx,
-			0,
+			math.MaxUint64,
 			func() {},
 			false, false,
+			0,
 		},
 		{
 			"not enough balance for fees",
 			tx2,
-			0,
+			math.MaxUint64,
 			func() {},
 			false, false,
+			0,
 		},
 		{
 			"not enough tx gas",
@@ -254,6 +285,7 @@ func (suite AnteTestSuite) TestEthGasConsumeDecorator() {
 				vmdb.AddBalance(addr, big.NewInt(1000000))
 			},
 			false, true,
+			0,
 		},
 		{
 			"not enough block gas",
@@ -261,21 +293,32 @@ func (suite AnteTestSuite) TestEthGasConsumeDecorator() {
 			0,
 			func() {
 				vmdb.AddBalance(addr, big.NewInt(1000000))
-
 				suite.ctx = suite.ctx.WithBlockGasMeter(sdk.NewGasMeter(1))
 			},
 			false, true,
+			0,
 		},
 		{
-			"success",
+			"success - legacy tx",
 			tx2,
-			config.DefaultMaxTxGasWanted, // it's capped
+			tx2GasLimit, // it's capped
 			func() {
-				vmdb.AddBalance(addr, big.NewInt(1000000))
-
+				vmdb.AddBalance(addr, big.NewInt(1001000000000000))
 				suite.ctx = suite.ctx.WithBlockGasMeter(sdk.NewGasMeter(10000000000000000000))
 			},
 			true, false,
+			tx2Priority,
+		},
+		{
+			"success - dynamic fee tx",
+			dynamicFeeTx,
+			tx2GasLimit, // it's capped
+			func() {
+				vmdb.AddBalance(addr, big.NewInt(1001000000000000))
+				suite.ctx = suite.ctx.WithBlockGasMeter(sdk.NewGasMeter(10000000000000000000))
+			},
+			true, false,
+			dynamicFeeTxPriority,
 		},
 	}
 
@@ -287,14 +330,15 @@ func (suite AnteTestSuite) TestEthGasConsumeDecorator() {
 
 			if tc.expPanic {
 				suite.Require().Panics(func() {
-					_, _ = dec.AnteHandle(suite.ctx.WithIsCheckTx(true).WithGasMeter(sdk.NewGasMeter(1)), tc.tx, false, nextFn)
+					_, _ = dec.AnteHandle(suite.ctx.WithIsCheckTx(true).WithGasMeter(sdk.NewGasMeter(1)), tc.tx, false, NextFn)
 				})
 				return
 			}
 
-			ctx, err := dec.AnteHandle(suite.ctx.WithIsCheckTx(true).WithGasMeter(sdk.NewInfiniteGasMeter()), tc.tx, false, nextFn)
+			ctx, err := dec.AnteHandle(suite.ctx.WithIsCheckTx(true).WithGasMeter(sdk.NewInfiniteGasMeter()), tc.tx, false, NextFn)
 			if tc.expPass {
 				suite.Require().NoError(err)
+				suite.Require().Equal(tc.expPriority, ctx.Priority())
 			} else {
 				suite.Require().Error(err)
 			}
@@ -376,7 +420,7 @@ func (suite AnteTestSuite) TestCanTransferDecorator() {
 			tc.malleate()
 			suite.Require().NoError(vmdb.Commit())
 
-			_, err := dec.AnteHandle(suite.ctx.WithIsCheckTx(true), tc.tx, false, nextFn)
+			_, err := dec.AnteHandle(suite.ctx.WithIsCheckTx(true), tc.tx, false, NextFn)
 
 			if tc.expPass {
 				suite.Require().NoError(err)
@@ -455,12 +499,12 @@ func (suite AnteTestSuite) TestEthIncrementSenderSequenceDecorator() {
 
 			if tc.expPanic {
 				suite.Require().Panics(func() {
-					_, _ = dec.AnteHandle(suite.ctx, tc.tx, false, nextFn)
+					_, _ = dec.AnteHandle(suite.ctx, tc.tx, false, NextFn)
 				})
 				return
 			}
 
-			_, err := dec.AnteHandle(suite.ctx, tc.tx, false, nextFn)
+			_, err := dec.AnteHandle(suite.ctx, tc.tx, false, NextFn)
 
 			if tc.expPass {
 				suite.Require().NoError(err)
@@ -497,7 +541,7 @@ func (suite AnteTestSuite) TestEthSetupContextDecorator() {
 
 	for _, tc := range testCases {
 		suite.Run(tc.name, func() {
-			_, err := dec.AnteHandle(suite.ctx, tc.tx, false, nextFn)
+			_, err := dec.AnteHandle(suite.ctx, tc.tx, false, NextFn)
 
 			if tc.expPass {
 				suite.Require().NoError(err)

app/ante/fee_checker.go

@@ -0,0 +1,143 @@
+package ante
+
+import (
+	"fmt"
+	"math"
+
+	sdkmath "cosmossdk.io/math"
+
+	ethermint "github.com/cerc-io/laconicd/types"
+	"github.com/cerc-io/laconicd/x/evm/types"
+	sdk "github.com/cosmos/cosmos-sdk/types"
+	sdkerrors "github.com/cosmos/cosmos-sdk/types/errors"
+	authante "github.com/cosmos/cosmos-sdk/x/auth/ante"
+)
+
+// NewDynamicFeeChecker returns a `TxFeeChecker` that applies a dynamic fee to
+// Cosmos txs using the EIP-1559 fee market logic.
+// This can be called in both CheckTx and deliverTx modes.
+// a) feeCap = tx.fees / tx.gas
+// b) tipFeeCap = tx.MaxPriorityPrice (default) or MaxInt64
+// - when `ExtensionOptionDynamicFeeTx` is omitted, `tipFeeCap` defaults to `MaxInt64`.
+// - when london hardfork is not enabled, it fallbacks to SDK default behavior (validator min-gas-prices).
+// - Tx priority is set to `effectiveGasPrice / DefaultPriorityReduction`.
+func NewDynamicFeeChecker(k DynamicFeeEVMKeeper) authante.TxFeeChecker {
+	return func(ctx sdk.Context, tx sdk.Tx) (sdk.Coins, int64, error) {
+		feeTx, ok := tx.(sdk.FeeTx)
+		if !ok {
+			return nil, 0, fmt.Errorf("tx must be a FeeTx")
+		}
+
+		if ctx.BlockHeight() == 0 {
+			// genesis transactions: fallback to min-gas-price logic
+			return checkTxFeeWithValidatorMinGasPrices(ctx, feeTx)
+		}
+
+		params := k.GetParams(ctx)
+		denom := params.EvmDenom
+		ethCfg := params.ChainConfig.EthereumConfig(k.ChainID())
+
+		baseFee := k.GetBaseFee(ctx, ethCfg)
+		if baseFee == nil {
+			// london hardfork is not enabled: fallback to min-gas-prices logic
+			return checkTxFeeWithValidatorMinGasPrices(ctx, feeTx)
+		}
+
+		// default to `MaxInt64` when there's no extension option.
+		maxPriorityPrice := sdkmath.NewInt(math.MaxInt64)
+
+		// get the priority tip cap from the extension option.
+		if hasExtOptsTx, ok := tx.(authante.HasExtensionOptionsTx); ok {
+			for _, opt := range hasExtOptsTx.GetExtensionOptions() {
+				if extOpt, ok := opt.GetCachedValue().(*ethermint.ExtensionOptionDynamicFeeTx); ok {
+					maxPriorityPrice = extOpt.MaxPriorityPrice
+					break
+				}
+			}
+		}
+
+		gas := feeTx.GetGas()
+		feeCoins := feeTx.GetFee()
+		fee := feeCoins.AmountOfNoDenomValidation(denom)
+
+		feeCap := fee.Quo(sdkmath.NewIntFromUint64(gas))
+		baseFeeInt := sdkmath.NewIntFromBigInt(baseFee)
+
+		if feeCap.LT(baseFeeInt) {
+			return nil, 0, sdkerrors.Wrapf(sdkerrors.ErrInsufficientFee, "insufficient gas prices; got: %s required: %s", feeCap, baseFeeInt)
+		}
+
+		// calculate the effective gas price using the EIP-1559 logic.
+		effectivePrice := sdkmath.NewIntFromBigInt(types.EffectiveGasPrice(baseFeeInt.BigInt(), feeCap.BigInt(), maxPriorityPrice.BigInt()))
+
+		// NOTE: create a new coins slice without having to validate the denom
+		effectiveFee := sdk.Coins{
+			{
+				Denom:  denom,
+				Amount: effectivePrice.Mul(sdkmath.NewIntFromUint64(gas)),
+			},
+		}
+
+		bigPriority := effectivePrice.Sub(baseFeeInt).Quo(types.DefaultPriorityReduction)
+		priority := int64(math.MaxInt64)
+
+		if bigPriority.IsInt64() {
+			priority = bigPriority.Int64()
+		}
+
+		return effectiveFee, priority, nil
+	}
+}
+
+// checkTxFeeWithValidatorMinGasPrices implements the default fee logic, where the minimum price per
+// unit of gas is fixed and set by each validator, and the tx priority is computed from the gas price.
+func checkTxFeeWithValidatorMinGasPrices(ctx sdk.Context, tx sdk.FeeTx) (sdk.Coins, int64, error) {
+	feeCoins := tx.GetFee()
+	gas := tx.GetGas()
+	minGasPrices := ctx.MinGasPrices()
+
+	// Ensure that the provided fees meet a minimum threshold for the validator,
+	// if this is a CheckTx. This is only for local mempool purposes, and thus
+	// is only ran on check tx.
+	if ctx.IsCheckTx() && !minGasPrices.IsZero() {
+		requiredFees := make(sdk.Coins, len(minGasPrices))
+
+		// Determine the required fees by multiplying each required minimum gas
+		// price by the gas limit, where fee = ceil(minGasPrice * gasLimit).
+		glDec := sdk.NewDec(int64(gas))
+
+		for i, gp := range minGasPrices {
+			fee := gp.Amount.Mul(glDec)
+			requiredFees[i] = sdk.NewCoin(gp.Denom, fee.Ceil().RoundInt())
+		}
+
+		if !feeCoins.IsAnyGTE(requiredFees) {
+			return nil, 0, sdkerrors.Wrapf(sdkerrors.ErrInsufficientFee, "insufficient fees; got: %s required: %s", feeCoins, requiredFees)
+		}
+	}
+
+	priority := getTxPriority(feeCoins, int64(gas))
+	return feeCoins, priority, nil
+}
+
+// getTxPriority returns a naive tx priority based on the amount of the smallest denomination of the gas price
+// provided in a transaction.
+func getTxPriority(fees sdk.Coins, gas int64) int64 {
+	var priority int64
+
+	for _, fee := range fees {
+		gasPrice := fee.Amount.QuoRaw(gas)
+		amt := gasPrice.Quo(types.DefaultPriorityReduction)
+		p := int64(math.MaxInt64)
+
+		if amt.IsInt64() {
+			p = amt.Int64()
+		}
+
+		if priority == 0 || p < priority {
+			priority = p
+		}
+	}
+
+	return priority
+}

app/ante/fee_checker_test.go

@@ -0,0 +1,219 @@
+package ante
+
+import (
+	"math/big"
+	"testing"
+
+	"github.com/stretchr/testify/require"
+
+	"github.com/cerc-io/laconicd/encoding"
+	ethermint "github.com/cerc-io/laconicd/types"
+	"github.com/cerc-io/laconicd/x/evm/types"
+	evmtypes "github.com/cerc-io/laconicd/x/evm/types"
+	codectypes "github.com/cosmos/cosmos-sdk/codec/types"
+	sdk "github.com/cosmos/cosmos-sdk/types"
+	"github.com/cosmos/cosmos-sdk/types/module"
+	authtx "github.com/cosmos/cosmos-sdk/x/auth/tx"
+	"github.com/ethereum/go-ethereum/params"
+	"github.com/tendermint/tendermint/libs/log"
+	tmproto "github.com/tendermint/tendermint/proto/tendermint/types"
+)
+
+var _ DynamicFeeEVMKeeper = MockEVMKeeper{}
+
+type MockEVMKeeper struct {
+	BaseFee        *big.Int
+	EnableLondonHF bool
+}
+
+func (m MockEVMKeeper) GetBaseFee(ctx sdk.Context, ethCfg *params.ChainConfig) *big.Int {
+	if m.EnableLondonHF {
+		return m.BaseFee
+	}
+	return nil
+}
+
+func (m MockEVMKeeper) GetParams(ctx sdk.Context) evmtypes.Params {
+	return evmtypes.DefaultParams()
+}
+
+func (m MockEVMKeeper) ChainID() *big.Int {
+	return big.NewInt(9000)
+}
+
+func TestSDKTxFeeChecker(t *testing.T) {
+	// testCases:
+	//   fallback
+	//      genesis tx
+	//      checkTx, validate with min-gas-prices
+	//      deliverTx, no validation
+	//   dynamic fee
+	//      with extension option
+	//      without extension option
+	//      london hardfork enableness
+	encodingConfig := encoding.MakeConfig(module.NewBasicManager())
+	minGasPrices := sdk.NewDecCoins(sdk.NewDecCoin("aphoton", sdk.NewInt(10)))
+
+	genesisCtx := sdk.NewContext(nil, tmproto.Header{}, false, log.NewNopLogger())
+	checkTxCtx := sdk.NewContext(nil, tmproto.Header{Height: 1}, true, log.NewNopLogger()).WithMinGasPrices(minGasPrices)
+	deliverTxCtx := sdk.NewContext(nil, tmproto.Header{Height: 1}, false, log.NewNopLogger())
+
+	testCases := []struct {
+		name        string
+		ctx         sdk.Context
+		keeper      DynamicFeeEVMKeeper
+		buildTx     func() sdk.Tx
+		expFees     string
+		expPriority int64
+		expSuccess  bool
+	}{
+		{
+			"success, genesis tx",
+			genesisCtx,
+			MockEVMKeeper{},
+			func() sdk.Tx {
+				return encodingConfig.TxConfig.NewTxBuilder().GetTx()
+			},
+			"",
+			0,
+			true,
+		},
+		{
+			"fail, min-gas-prices",
+			checkTxCtx,
+			MockEVMKeeper{},
+			func() sdk.Tx {
+				return encodingConfig.TxConfig.NewTxBuilder().GetTx()
+			},
+			"",
+			0,
+			false,
+		},
+		{
+			"success, min-gas-prices",
+			checkTxCtx,
+			MockEVMKeeper{},
+			func() sdk.Tx {
+				txBuilder := encodingConfig.TxConfig.NewTxBuilder()
+				txBuilder.SetGasLimit(1)
+				txBuilder.SetFeeAmount(sdk.NewCoins(sdk.NewCoin("aphoton", sdk.NewInt(10))))
+				return txBuilder.GetTx()
+			},
+			"10aphoton",
+			0,
+			true,
+		},
+		{
+			"success, min-gas-prices deliverTx",
+			deliverTxCtx,
+			MockEVMKeeper{},
+			func() sdk.Tx {
+				return encodingConfig.TxConfig.NewTxBuilder().GetTx()
+			},
+			"",
+			0,
+			true,
+		},
+		{
+			"fail, dynamic fee",
+			deliverTxCtx,
+			MockEVMKeeper{
+				EnableLondonHF: true, BaseFee: big.NewInt(1),
+			},
+			func() sdk.Tx {
+				txBuilder := encodingConfig.TxConfig.NewTxBuilder()
+				txBuilder.SetGasLimit(1)
+				return txBuilder.GetTx()
+			},
+			"",
+			0,
+			false,
+		},
+		{
+			"success, dynamic fee",
+			deliverTxCtx,
+			MockEVMKeeper{
+				EnableLondonHF: true, BaseFee: big.NewInt(10),
+			},
+			func() sdk.Tx {
+				txBuilder := encodingConfig.TxConfig.NewTxBuilder()
+				txBuilder.SetGasLimit(1)
+				txBuilder.SetFeeAmount(sdk.NewCoins(sdk.NewCoin("aphoton", sdk.NewInt(10))))
+				return txBuilder.GetTx()
+			},
+			"10aphoton",
+			0,
+			true,
+		},
+		{
+			"success, dynamic fee priority",
+			deliverTxCtx,
+			MockEVMKeeper{
+				EnableLondonHF: true, BaseFee: big.NewInt(10),
+			},
+			func() sdk.Tx {
+				txBuilder := encodingConfig.TxConfig.NewTxBuilder()
+				txBuilder.SetGasLimit(1)
+				txBuilder.SetFeeAmount(sdk.NewCoins(sdk.NewCoin("aphoton", sdk.NewInt(10).Mul(types.DefaultPriorityReduction).Add(sdk.NewInt(10)))))
+				return txBuilder.GetTx()
+			},
+			"10000010aphoton",
+			10,
+			true,
+		},
+		{
+			"success, dynamic fee empty tipFeeCap",
+			deliverTxCtx,
+			MockEVMKeeper{
+				EnableLondonHF: true, BaseFee: big.NewInt(10),
+			},
+			func() sdk.Tx {
+				txBuilder := encodingConfig.TxConfig.NewTxBuilder().(authtx.ExtensionOptionsTxBuilder)
+				txBuilder.SetGasLimit(1)
+				txBuilder.SetFeeAmount(sdk.NewCoins(sdk.NewCoin("aphoton", sdk.NewInt(10).Mul(types.DefaultPriorityReduction))))
+
+				option, err := codectypes.NewAnyWithValue(&ethermint.ExtensionOptionDynamicFeeTx{})
+				require.NoError(t, err)
+				txBuilder.SetExtensionOptions(option)
+				return txBuilder.GetTx()
+			},
+			"10aphoton",
+			0,
+			true,
+		},
+		{
+			"success, dynamic fee tipFeeCap",
+			deliverTxCtx,
+			MockEVMKeeper{
+				EnableLondonHF: true, BaseFee: big.NewInt(10),
+			},
+			func() sdk.Tx {
+				txBuilder := encodingConfig.TxConfig.NewTxBuilder().(authtx.ExtensionOptionsTxBuilder)
+				txBuilder.SetGasLimit(1)
+				txBuilder.SetFeeAmount(sdk.NewCoins(sdk.NewCoin("aphoton", sdk.NewInt(10).Mul(types.DefaultPriorityReduction).Add(sdk.NewInt(10)))))
+
+				option, err := codectypes.NewAnyWithValue(&ethermint.ExtensionOptionDynamicFeeTx{
+					MaxPriorityPrice: sdk.NewInt(5).Mul(types.DefaultPriorityReduction),
+				})
+				require.NoError(t, err)
+				txBuilder.SetExtensionOptions(option)
+				return txBuilder.GetTx()
+			},
+			"5000010aphoton",
+			5,
+			true,
+		},
+	}
+
+	for _, tc := range testCases {
+		t.Run(tc.name, func(t *testing.T) {
+			fees, priority, err := NewDynamicFeeChecker(tc.keeper)(tc.ctx, tc.buildTx())
+			if tc.expSuccess {
+				require.Equal(t, tc.expFees, fees.String())
+				require.Equal(t, tc.expPriority, priority)
+			} else {
+				require.Error(t, err)
+			}
+		})
+	}
+}

app/ante/fee_market.go

@@ -0,0 +1,52 @@
+package ante
+
+import (
+	"math/big"
+
+	sdk "github.com/cosmos/cosmos-sdk/types"
+	sdkerrors "github.com/cosmos/cosmos-sdk/types/errors"
+)
+
+// GasWantedDecorator keeps track of the gasWanted amount on the current block in transient store
+// for BaseFee calculation.
+// NOTE: This decorator does not perform any validation
+type GasWantedDecorator struct {
+	evmKeeper       EVMKeeper
+	feeMarketKeeper FeeMarketKeeper
+}
+
+// NewGasWantedDecorator creates a new NewGasWantedDecorator
+func NewGasWantedDecorator(
+	evmKeeper EVMKeeper,
+	feeMarketKeeper FeeMarketKeeper,
+) GasWantedDecorator {
+	return GasWantedDecorator{
+		evmKeeper,
+		feeMarketKeeper,
+	}
+}
+
+func (gwd GasWantedDecorator) AnteHandle(ctx sdk.Context, tx sdk.Tx, simulate bool, next sdk.AnteHandler) (newCtx sdk.Context, err error) {
+	params := gwd.evmKeeper.GetParams(ctx)
+	ethCfg := params.ChainConfig.EthereumConfig(gwd.evmKeeper.ChainID())
+
+	blockHeight := big.NewInt(ctx.BlockHeight())
+	isLondon := ethCfg.IsLondon(blockHeight)
+
+	feeTx, ok := tx.(sdk.FeeTx)
+	if !ok || !isLondon {
+		return next(ctx, tx, simulate)
+	}
+
+	gasWanted := feeTx.GetGas()
+	feeMktParams := gwd.feeMarketKeeper.GetParams(ctx)
+
+	// Add total gasWanted to cumulative in block transientStore in FeeMarket module
+	if feeMktParams.IsBaseFeeEnabled(ctx.BlockHeight()) {
+		if _, err := gwd.feeMarketKeeper.AddTransientGasWanted(ctx, gasWanted); err != nil {
+			return ctx, sdkerrors.Wrapf(err, "failed to add gas wanted to transient store")
+		}
+	}
+
+	return next(ctx, tx, simulate)
+}

app/ante/fee_market_test.go

@@ -0,0 +1,95 @@
+package ante_test
+
+import (
+	"math/big"
+
+	sdkmath "cosmossdk.io/math"
+	"github.com/cerc-io/laconicd/app/ante"
+	"github.com/cerc-io/laconicd/tests"
+	evmtypes "github.com/cerc-io/laconicd/x/evm/types"
+	sdk "github.com/cosmos/cosmos-sdk/types"
+	banktypes "github.com/cosmos/cosmos-sdk/x/bank/types"
+	ethtypes "github.com/ethereum/go-ethereum/core/types"
+)
+
+func (suite AnteTestSuite) TestGasWantedDecorator() {
+	suite.enableFeemarket = true
+	suite.SetupTest()
+	dec := ante.NewGasWantedDecorator(suite.app.EvmKeeper, suite.app.FeeMarketKeeper)
+	from, fromPrivKey := tests.NewAddrKey()
+	to := tests.GenerateAddress()
+
+	testCases := []struct {
+		name              string
+		expectedGasWanted uint64
+		malleate          func() sdk.Tx
+	}{
+		{
+			"Cosmos Tx",
+			TestGasLimit,
+			func() sdk.Tx {
+				denom := evmtypes.DefaultEVMDenom
+				testMsg := banktypes.MsgSend{
+					FromAddress: "evmos1x8fhpj9nmhqk8z9kpgjt95ck2xwyue0ptzkucp",
+					ToAddress:   "evmos1dx67l23hz9l0k9hcher8xz04uj7wf3yu26l2yn",
+					Amount:      sdk.Coins{sdk.Coin{Amount: sdkmath.NewInt(10), Denom: denom}},
+				}
+				txBuilder := suite.CreateTestCosmosTxBuilder(sdkmath.NewInt(10), "stake", &testMsg)
+				return txBuilder.GetTx()
+			},
+		},
+		{
+			"Ethereum Legacy Tx",
+			TestGasLimit,
+			func() sdk.Tx {
+				msg := suite.BuildTestEthTx(from, to, nil, make([]byte, 0), big.NewInt(0), nil, nil, nil)
+				return suite.CreateTestTx(msg, fromPrivKey, 1, false)
+			},
+		},
+		{
+			"Ethereum Access List Tx",
+			TestGasLimit,
+			func() sdk.Tx {
+				emptyAccessList := ethtypes.AccessList{}
+				msg := suite.BuildTestEthTx(from, to, nil, make([]byte, 0), big.NewInt(0), nil, nil, &emptyAccessList)
+				return suite.CreateTestTx(msg, fromPrivKey, 1, false)
+			},
+		},
+		{
+			"Ethereum Dynamic Fee Tx (EIP1559)",
+			TestGasLimit,
+			func() sdk.Tx {
+				emptyAccessList := ethtypes.AccessList{}
+				msg := suite.BuildTestEthTx(from, to, nil, make([]byte, 0), big.NewInt(0), big.NewInt(100), big.NewInt(50), &emptyAccessList)
+				return suite.CreateTestTx(msg, fromPrivKey, 1, false)
+			},
+		},
+		{
+			"EIP712 message",
+			200000,
+			func() sdk.Tx {
+				amount := sdk.NewCoins(sdk.NewCoin(evmtypes.DefaultEVMDenom, sdkmath.NewInt(20)))
+				gas := uint64(200000)
+				acc := suite.app.AccountKeeper.NewAccountWithAddress(suite.ctx, from.Bytes())
+				suite.Require().NoError(acc.SetSequence(1))
+				suite.app.AccountKeeper.SetAccount(suite.ctx, acc)
+				tx := suite.CreateTestEIP712TxBuilderMsgSend(acc.GetAddress(), fromPrivKey, suite.ctx.ChainID(), gas, amount)
+				return tx.GetTx()
+			},
+		},
+	}
+
+	// cumulative gas wanted from all test transactions in the same block
+	var expectedGasWanted uint64
+
+	for _, tc := range testCases {
+		suite.Run(tc.name, func() {
+			_, err := dec.AnteHandle(suite.ctx, tc.malleate(), false, NextFn)
+			suite.Require().NoError(err)
+
+			gasWanted := suite.app.FeeMarketKeeper.GetTransientGasWanted(suite.ctx)
+			expectedGasWanted += tc.expectedGasWanted
+			suite.Require().Equal(expectedGasWanted, gasWanted)
+		})
+	}
+}

app/ante/fees.go

@@ -0,0 +1,145 @@
+package ante
+
+import (
+	"math/big"
+
+	sdk "github.com/cosmos/cosmos-sdk/types"
+	sdkerrors "github.com/cosmos/cosmos-sdk/types/errors"
+
+	evmtypes "github.com/cerc-io/laconicd/x/evm/types"
+	ethtypes "github.com/ethereum/go-ethereum/core/types"
+)
+
+// MinGasPriceDecorator will check if the transaction's fee is at least as large
+// as the MinGasPrices param. If fee is too low, decorator returns error and tx
+// is rejected. This applies for both CheckTx and DeliverTx
+// If fee is high enough, then call next AnteHandler
+// CONTRACT: Tx must implement FeeTx to use MinGasPriceDecorator
+type MinGasPriceDecorator struct {
+	feesKeeper FeeMarketKeeper
+	evmKeeper  EVMKeeper
+}
+
+func NewMinGasPriceDecorator(fk FeeMarketKeeper, ek EVMKeeper) MinGasPriceDecorator {
+	return MinGasPriceDecorator{feesKeeper: fk, evmKeeper: ek}
+}
+
+func (mpd MinGasPriceDecorator) AnteHandle(ctx sdk.Context, tx sdk.Tx, simulate bool, next sdk.AnteHandler) (newCtx sdk.Context, err error) {
+	feeTx, ok := tx.(sdk.FeeTx)
+	if !ok {
+		return ctx, sdkerrors.Wrap(sdkerrors.ErrTxDecode, "Tx must be a FeeTx")
+	}
+
+	minGasPrice := mpd.feesKeeper.GetParams(ctx).MinGasPrice
+
+	// Short-circuit if min gas price is 0 or if simulating
+	if minGasPrice.IsZero() || simulate {
+		return next(ctx, tx, simulate)
+	}
+
+	evmParams := mpd.evmKeeper.GetParams(ctx)
+	minGasPrices := sdk.DecCoins{
+		{
+			Denom:  evmParams.EvmDenom,
+			Amount: minGasPrice,
+		},
+	}
+
+	feeCoins := feeTx.GetFee()
+	gas := feeTx.GetGas()
+
+	requiredFees := make(sdk.Coins, 0)
+
+	// Determine the required fees by multiplying each required minimum gas
+	// price by the gas limit, where fee = ceil(minGasPrice * gasLimit).
+	gasLimit := sdk.NewDecFromBigInt(new(big.Int).SetUint64(gas))
+
+	for _, gp := range minGasPrices {
+		fee := gp.Amount.Mul(gasLimit).Ceil().RoundInt()
+		if fee.IsPositive() {
+			requiredFees = requiredFees.Add(sdk.Coin{Denom: gp.Denom, Amount: fee})
+		}
+	}
+
+	if !feeCoins.IsAnyGTE(requiredFees) {
+		return ctx, sdkerrors.Wrapf(sdkerrors.ErrInsufficientFee,
+			"provided fee < minimum global fee (%s < %s). Please increase the gas price.",
+			feeCoins,
+			requiredFees)
+	}
+
+	return next(ctx, tx, simulate)
+}
+
+// EthMinGasPriceDecorator will check if the transaction's fee is at least as large
+// as the MinGasPrices param. If fee is too low, decorator returns error and tx
+// is rejected. This applies to both CheckTx and DeliverTx and regardless
+// if London hard fork or fee market params (EIP-1559) are enabled.
+// If fee is high enough, then call next AnteHandler
+type EthMinGasPriceDecorator struct {
+	feesKeeper FeeMarketKeeper
+	evmKeeper  EVMKeeper
+}
+
+func NewEthMinGasPriceDecorator(fk FeeMarketKeeper, ek EVMKeeper) EthMinGasPriceDecorator {
+	return EthMinGasPriceDecorator{feesKeeper: fk, evmKeeper: ek}
+}
+
+func (empd EthMinGasPriceDecorator) AnteHandle(ctx sdk.Context, tx sdk.Tx, simulate bool, next sdk.AnteHandler) (newCtx sdk.Context, err error) {
+	minGasPrice := empd.feesKeeper.GetParams(ctx).MinGasPrice
+
+	// short-circuit if min gas price is 0
+	if minGasPrice.IsZero() {
+		return next(ctx, tx, simulate)
+	}
+
+	paramsEvm := empd.evmKeeper.GetParams(ctx)
+	ethCfg := paramsEvm.ChainConfig.EthereumConfig(empd.evmKeeper.ChainID())
+	baseFee := empd.evmKeeper.GetBaseFee(ctx, ethCfg)
+
+	for _, msg := range tx.GetMsgs() {
+		ethMsg, ok := msg.(*evmtypes.MsgEthereumTx)
+		if !ok {
+			return ctx, sdkerrors.Wrapf(
+				sdkerrors.ErrUnknownRequest,
+				"invalid message type %T, expected %T",
+				msg, (*evmtypes.MsgEthereumTx)(nil),
+			)
+		}
+
+		feeAmt := ethMsg.GetFee()
+
+		// For dynamic transactions, GetFee() uses the GasFeeCap value, which
+		// is the maximum gas price that the signer can pay. In practice, the
+		// signer can pay less, if the block's BaseFee is lower. So, in this case,
+		// we use the EffectiveFee. If the feemarket formula results in a BaseFee
+		// that lowers EffectivePrice until it is < MinGasPrices, the users must
+		// increase the GasTipCap (priority fee) until EffectivePrice > MinGasPrices.
+		// Transactions with MinGasPrices * gasUsed < tx fees < EffectiveFee are rejected
+		// by the feemarket AnteHandle
+
+		txData, err := evmtypes.UnpackTxData(ethMsg.Data)
+		if err != nil {
+			return ctx, sdkerrors.Wrapf(err, "failed to unpack tx data %s", ethMsg.Hash)
+		}
+
+		if txData.TxType() != ethtypes.LegacyTxType {
+			feeAmt = ethMsg.GetEffectiveFee(baseFee)
+		}
+
+		gasLimit := sdk.NewDecFromBigInt(new(big.Int).SetUint64(ethMsg.GetGas()))
+
+		requiredFee := minGasPrice.Mul(gasLimit)
+		fee := sdk.NewDecFromBigInt(feeAmt)
+
+		if fee.LT(requiredFee) {
+			return ctx, sdkerrors.Wrapf(
+				sdkerrors.ErrInsufficientFee,
+				"provided fee < minimum global fee (%d < %d). Please increase the priority tip (for EIP-1559 txs) or the gas prices (for access list or legacy txs)", //nolint:lll
+				fee.TruncateInt().Int64(), requiredFee.TruncateInt().Int64(),
+			)
+		}
+	}
+
+	return next(ctx, tx, simulate)
+}

app/ante/fees_test.go

@@ -0,0 +1,347 @@
+package ante_test
+
+import (
+	"math/big"
+
+	sdkmath "cosmossdk.io/math"
+	"github.com/cerc-io/laconicd/app/ante"
+	"github.com/cerc-io/laconicd/tests"
+	evmtypes "github.com/cerc-io/laconicd/x/evm/types"
+	sdk "github.com/cosmos/cosmos-sdk/types"
+	banktypes "github.com/cosmos/cosmos-sdk/x/bank/types"
+	ethtypes "github.com/ethereum/go-ethereum/core/types"
+)
+
+var execTypes = []struct {
+	name      string
+	isCheckTx bool
+	simulate  bool
+}{
+	{"deliverTx", false, false},
+	{"deliverTxSimulate", false, true},
+}
+
+func (s AnteTestSuite) TestMinGasPriceDecorator() {
+	denom := evmtypes.DefaultEVMDenom
+	testMsg := banktypes.MsgSend{
+		FromAddress: "evmos1x8fhpj9nmhqk8z9kpgjt95ck2xwyue0ptzkucp",
+		ToAddress:   "evmos1dx67l23hz9l0k9hcher8xz04uj7wf3yu26l2yn",
+		Amount:      sdk.Coins{sdk.Coin{Amount: sdkmath.NewInt(10), Denom: denom}},
+	}
+
+	testCases := []struct {
+		name                string
+		malleate            func() sdk.Tx
+		expPass             bool
+		errMsg              string
+		allowPassOnSimulate bool
+	}{
+		{
+			"invalid cosmos tx type",
+			func() sdk.Tx {
+				return &invalidTx{}
+			},
+			false,
+			"must be a FeeTx",
+			false,
+		},
+		{
+			"valid cosmos tx with MinGasPrices = 0, gasPrice = 0",
+			func() sdk.Tx {
+				params := s.app.FeeMarketKeeper.GetParams(s.ctx)
+				params.MinGasPrice = sdk.ZeroDec()
+				s.app.FeeMarketKeeper.SetParams(s.ctx, params)
+
+				txBuilder := s.CreateTestCosmosTxBuilder(sdkmath.NewInt(0), denom, &testMsg)
+				return txBuilder.GetTx()
+			},
+			true,
+			"",
+			false,
+		},
+		{
+			"valid cosmos tx with MinGasPrices = 0, gasPrice > 0",
+			func() sdk.Tx {
+				params := s.app.FeeMarketKeeper.GetParams(s.ctx)
+				params.MinGasPrice = sdk.ZeroDec()
+				s.app.FeeMarketKeeper.SetParams(s.ctx, params)
+
+				txBuilder := s.CreateTestCosmosTxBuilder(sdkmath.NewInt(10), denom, &testMsg)
+				return txBuilder.GetTx()
+			},
+			true,
+			"",
+			false,
+		},
+		{
+			"valid cosmos tx with MinGasPrices = 10, gasPrice = 10",
+			func() sdk.Tx {
+				params := s.app.FeeMarketKeeper.GetParams(s.ctx)
+				params.MinGasPrice = sdk.NewDec(10)
+				s.app.FeeMarketKeeper.SetParams(s.ctx, params)
+
+				txBuilder := s.CreateTestCosmosTxBuilder(sdkmath.NewInt(10), denom, &testMsg)
+				return txBuilder.GetTx()
+			},
+			true,
+			"",
+			false,
+		},
+		{
+			"invalid cosmos tx with MinGasPrices = 10, gasPrice = 0",
+			func() sdk.Tx {
+				params := s.app.FeeMarketKeeper.GetParams(s.ctx)
+				params.MinGasPrice = sdk.NewDec(10)
+				s.app.FeeMarketKeeper.SetParams(s.ctx, params)
+
+				txBuilder := s.CreateTestCosmosTxBuilder(sdkmath.NewInt(0), denom, &testMsg)
+				return txBuilder.GetTx()
+			},
+			false,
+			"provided fee < minimum global fee",
+			true,
+		},
+		{
+			"invalid cosmos tx with wrong denom",
+			func() sdk.Tx {
+				params := s.app.FeeMarketKeeper.GetParams(s.ctx)
+				params.MinGasPrice = sdk.NewDec(10)
+				s.app.FeeMarketKeeper.SetParams(s.ctx, params)
+
+				txBuilder := s.CreateTestCosmosTxBuilder(sdkmath.NewInt(10), "stake", &testMsg)
+				return txBuilder.GetTx()
+			},
+			false,
+			"provided fee < minimum global fee",
+			true,
+		},
+	}
+
+	for _, et := range execTypes {
+		for _, tc := range testCases {
+			s.Run(et.name+"_"+tc.name, func() {
+				// s.SetupTest(et.isCheckTx)
+				ctx := s.ctx.WithIsReCheckTx(et.isCheckTx)
+				dec := ante.NewMinGasPriceDecorator(s.app.FeeMarketKeeper, s.app.EvmKeeper)
+				_, err := dec.AnteHandle(ctx, tc.malleate(), et.simulate, NextFn)
+
+				if tc.expPass || (et.simulate && tc.allowPassOnSimulate) {
+					s.Require().NoError(err, tc.name)
+				} else {
+					s.Require().Error(err, tc.name)
+					s.Require().Contains(err.Error(), tc.errMsg, tc.name)
+				}
+			})
+		}
+	}
+}
+
+func (s AnteTestSuite) TestEthMinGasPriceDecorator() {
+	denom := evmtypes.DefaultEVMDenom
+	from, privKey := tests.NewAddrKey()
+	to := tests.GenerateAddress()
+	emptyAccessList := ethtypes.AccessList{}
+
+	testCases := []struct {
+		name     string
+		malleate func() sdk.Tx
+		expPass  bool
+		errMsg   string
+	}{
+		{
+			"invalid tx type",
+			func() sdk.Tx {
+				params := s.app.FeeMarketKeeper.GetParams(s.ctx)
+				params.MinGasPrice = sdk.NewDec(10)
+				s.app.FeeMarketKeeper.SetParams(s.ctx, params)
+				return &invalidTx{}
+			},
+			false,
+			"invalid message type",
+		},
+		{
+			"wrong tx type",
+			func() sdk.Tx {
+				params := s.app.FeeMarketKeeper.GetParams(s.ctx)
+				params.MinGasPrice = sdk.NewDec(10)
+				s.app.FeeMarketKeeper.SetParams(s.ctx, params)
+				testMsg := banktypes.MsgSend{
+					FromAddress: "evmos1x8fhpj9nmhqk8z9kpgjt95ck2xwyue0ptzkucp",
+					ToAddress:   "evmos1dx67l23hz9l0k9hcher8xz04uj7wf3yu26l2yn",
+					Amount:      sdk.Coins{sdk.Coin{Amount: sdkmath.NewInt(10), Denom: denom}},
+				}
+				txBuilder := s.CreateTestCosmosTxBuilder(sdkmath.NewInt(0), denom, &testMsg)
+				return txBuilder.GetTx()
+			},
+			false,
+			"invalid message type",
+		},
+		{
+			"valid: invalid tx type with MinGasPrices = 0",
+			func() sdk.Tx {
+				params := s.app.FeeMarketKeeper.GetParams(s.ctx)
+				params.MinGasPrice = sdk.ZeroDec()
+				s.app.FeeMarketKeeper.SetParams(s.ctx, params)
+				return &invalidTx{}
+			},
+			true,
+			"",
+		},
+		{
+			"valid legacy tx with MinGasPrices = 0, gasPrice = 0",
+			func() sdk.Tx {
+				params := s.app.FeeMarketKeeper.GetParams(s.ctx)
+				params.MinGasPrice = sdk.ZeroDec()
+				s.app.FeeMarketKeeper.SetParams(s.ctx, params)
+
+				msg := s.BuildTestEthTx(from, to, nil, make([]byte, 0), big.NewInt(0), nil, nil, nil)
+				return s.CreateTestTx(msg, privKey, 1, false)
+			},
+			true,
+			"",
+		},
+		{
+			"valid legacy tx with MinGasPrices = 0, gasPrice > 0",
+			func() sdk.Tx {
+				params := s.app.FeeMarketKeeper.GetParams(s.ctx)
+				params.MinGasPrice = sdk.ZeroDec()
+				s.app.FeeMarketKeeper.SetParams(s.ctx, params)
+
+				msg := s.BuildTestEthTx(from, to, nil, make([]byte, 0), big.NewInt(10), nil, nil, nil)
+				return s.CreateTestTx(msg, privKey, 1, false)
+			},
+			true,
+			"",
+		},
+		{
+			"valid legacy tx with MinGasPrices = 10, gasPrice = 10",
+			func() sdk.Tx {
+				params := s.app.FeeMarketKeeper.GetParams(s.ctx)
+				params.MinGasPrice = sdk.NewDec(10)
+				s.app.FeeMarketKeeper.SetParams(s.ctx, params)
+
+				msg := s.BuildTestEthTx(from, to, nil, make([]byte, 0), big.NewInt(10), nil, nil, nil)
+				return s.CreateTestTx(msg, privKey, 1, false)
+			},
+			true,
+			"",
+		},
+		{
+			"invalid legacy tx with MinGasPrices = 10, gasPrice = 0",
+			func() sdk.Tx {
+				params := s.app.FeeMarketKeeper.GetParams(s.ctx)
+				params.MinGasPrice = sdk.NewDec(10)
+				s.app.FeeMarketKeeper.SetParams(s.ctx, params)
+
+				msg := s.BuildTestEthTx(from, to, nil, make([]byte, 0), big.NewInt(0), nil, nil, nil)
+				return s.CreateTestTx(msg, privKey, 1, false)
+			},
+			false,
+			"provided fee < minimum global fee",
+		},
+		{
+			"valid dynamic tx with MinGasPrices = 0, EffectivePrice = 0",
+			func() sdk.Tx {
+				params := s.app.FeeMarketKeeper.GetParams(s.ctx)
+				params.MinGasPrice = sdk.ZeroDec()
+				s.app.FeeMarketKeeper.SetParams(s.ctx, params)
+
+				msg := s.BuildTestEthTx(from, to, nil, make([]byte, 0), nil, big.NewInt(0), big.NewInt(0), &emptyAccessList)
+				return s.CreateTestTx(msg, privKey, 1, false)
+			},
+			true,
+			"",
+		},
+		{
+			"valid dynamic tx with MinGasPrices = 0, EffectivePrice > 0",
+			func() sdk.Tx {
+				params := s.app.FeeMarketKeeper.GetParams(s.ctx)
+				params.MinGasPrice = sdk.ZeroDec()
+				s.app.FeeMarketKeeper.SetParams(s.ctx, params)
+
+				msg := s.BuildTestEthTx(from, to, nil, make([]byte, 0), nil, big.NewInt(100), big.NewInt(50), &emptyAccessList)
+				return s.CreateTestTx(msg, privKey, 1, false)
+			},
+			true,
+			"",
+		},
+		{
+			"valid dynamic tx with MinGasPrices < EffectivePrice",
+			func() sdk.Tx {
+				params := s.app.FeeMarketKeeper.GetParams(s.ctx)
+				params.MinGasPrice = sdk.NewDec(10)
+				s.app.FeeMarketKeeper.SetParams(s.ctx, params)
+
+				msg := s.BuildTestEthTx(from, to, nil, make([]byte, 0), nil, big.NewInt(100), big.NewInt(100), &emptyAccessList)
+				return s.CreateTestTx(msg, privKey, 1, false)
+			},
+			true,
+			"",
+		},
+		{
+			"invalid dynamic tx with MinGasPrices > EffectivePrice",
+			func() sdk.Tx {
+				params := s.app.FeeMarketKeeper.GetParams(s.ctx)
+				params.MinGasPrice = sdk.NewDec(10)
+				s.app.FeeMarketKeeper.SetParams(s.ctx, params)
+
+				msg := s.BuildTestEthTx(from, to, nil, make([]byte, 0), nil, big.NewInt(0), big.NewInt(0), &emptyAccessList)
+				return s.CreateTestTx(msg, privKey, 1, false)
+			},
+			false,
+			"provided fee < minimum global fee",
+		},
+		{
+			"invalid dynamic tx with MinGasPrices > BaseFee, MinGasPrices > EffectivePrice",
+			func() sdk.Tx {
+				params := s.app.FeeMarketKeeper.GetParams(s.ctx)
+				params.MinGasPrice = sdk.NewDec(100)
+				s.app.FeeMarketKeeper.SetParams(s.ctx, params)
+
+				feemarketParams := s.app.FeeMarketKeeper.GetParams(s.ctx)
+				feemarketParams.BaseFee = sdkmath.NewInt(10)
+				s.app.FeeMarketKeeper.SetParams(s.ctx, feemarketParams)
+
+				msg := s.BuildTestEthTx(from, to, nil, make([]byte, 0), nil, big.NewInt(1000), big.NewInt(0), &emptyAccessList)
+				return s.CreateTestTx(msg, privKey, 1, false)
+			},
+			false,
+			"provided fee < minimum global fee",
+		},
+		{
+			"valid dynamic tx with MinGasPrices > BaseFee, MinGasPrices < EffectivePrice (big GasTipCap)",
+			func() sdk.Tx {
+				params := s.app.FeeMarketKeeper.GetParams(s.ctx)
+				params.MinGasPrice = sdk.NewDec(100)
+				s.app.FeeMarketKeeper.SetParams(s.ctx, params)
+
+				feemarketParams := s.app.FeeMarketKeeper.GetParams(s.ctx)
+				feemarketParams.BaseFee = sdkmath.NewInt(10)
+				s.app.FeeMarketKeeper.SetParams(s.ctx, feemarketParams)
+
+				msg := s.BuildTestEthTx(from, to, nil, make([]byte, 0), nil, big.NewInt(1000), big.NewInt(101), &emptyAccessList)
+				return s.CreateTestTx(msg, privKey, 1, false)
+			},
+			true,
+			"",
+		},
+	}
+
+	for _, et := range execTypes {
+		for _, tc := range testCases {
+			s.Run(et.name+"_"+tc.name, func() {
+				// s.SetupTest(et.isCheckTx)
+				s.SetupTest()
+				dec := ante.NewEthMinGasPriceDecorator(s.app.FeeMarketKeeper, s.app.EvmKeeper)
+				_, err := dec.AnteHandle(s.ctx, tc.malleate(), et.simulate, NextFn)
+
+				if tc.expPass {
+					s.Require().NoError(err, tc.name)
+				} else {
+					s.Require().Error(err, tc.name)
+					s.Require().Contains(err.Error(), tc.errMsg, tc.name)
+				}
+			})
+		}
+	}
+}

app/ante/handler_options.go

@@ -8,40 +8,42 @@ import (
 	authsigning "github.com/cosmos/cosmos-sdk/x/auth/signing"
 	authtypes "github.com/cosmos/cosmos-sdk/x/auth/types"
 
-	ibcante "github.com/cosmos/ibc-go/v3/modules/core/ante"
-	ibckeeper "github.com/cosmos/ibc-go/v3/modules/core/keeper"
+	ibcante "github.com/cosmos/ibc-go/v5/modules/core/ante"
+	ibckeeper "github.com/cosmos/ibc-go/v5/modules/core/keeper"
 
-	evmtypes "github.com/tharsis/ethermint/x/evm/types"
+	evmtypes "github.com/cerc-io/laconicd/x/evm/types"
 )
 
 // HandlerOptions extend the SDK's AnteHandler options by requiring the IBC
 // channel keeper, EVM Keeper and Fee Market Keeper.
 type HandlerOptions struct {
-	AccountKeeper   evmtypes.AccountKeeper
-	BankKeeper      evmtypes.BankKeeper
-	IBCKeeper       *ibckeeper.Keeper
-	FeeMarketKeeper evmtypes.FeeMarketKeeper
-	EvmKeeper       EVMKeeper
-	FeegrantKeeper  ante.FeegrantKeeper
-	SignModeHandler authsigning.SignModeHandler
-	SigGasConsumer  func(meter sdk.GasMeter, sig signing.SignatureV2, params authtypes.Params) error
-	MaxTxGasWanted  uint64
+	AccountKeeper          evmtypes.AccountKeeper
+	BankKeeper             evmtypes.BankKeeper
+	IBCKeeper              *ibckeeper.Keeper
+	FeeMarketKeeper        evmtypes.FeeMarketKeeper
+	EvmKeeper              EVMKeeper
+	FeegrantKeeper         ante.FeegrantKeeper
+	SignModeHandler        authsigning.SignModeHandler
+	SigGasConsumer         func(meter sdk.GasMeter, sig signing.SignatureV2, params authtypes.Params) error
+	MaxTxGasWanted         uint64
+	ExtensionOptionChecker ante.ExtensionOptionChecker
+	TxFeeChecker           ante.TxFeeChecker
 }
 
-func (options HandlerOptions) Validate() error {
-	if options.AccountKeeper == nil {
+func (options HandlerOptions) validate() error {
+	if options.AccountKeeper == evmtypes.AccountKeeper(nil) {
 		return sdkerrors.Wrap(sdkerrors.ErrLogic, "account keeper is required for AnteHandler")
 	}
-	if options.BankKeeper == nil {
+	if options.BankKeeper == evmtypes.BankKeeper(nil) {
 		return sdkerrors.Wrap(sdkerrors.ErrLogic, "bank keeper is required for AnteHandler")
 	}
-	if options.SignModeHandler == nil {
+	if options.SignModeHandler == authsigning.SignModeHandler(nil) {
 		return sdkerrors.Wrap(sdkerrors.ErrLogic, "sign mode handler is required for ante builder")
 	}
-	if options.FeeMarketKeeper == nil {
+	if options.FeeMarketKeeper == evmtypes.FeeMarketKeeper(nil) {
 		return sdkerrors.Wrap(sdkerrors.ErrLogic, "fee market keeper is required for AnteHandler")
 	}
-	if options.EvmKeeper == nil {
+	if options.EvmKeeper == EVMKeeper(nil) {
 		return sdkerrors.Wrap(sdkerrors.ErrLogic, "evm keeper is required for AnteHandler")
 	}
 	return nil
@@ -49,14 +51,17 @@ func (options HandlerOptions) Validate() error {
 
 func newEthAnteHandler(options HandlerOptions) sdk.AnteHandler {
 	return sdk.ChainAnteDecorators(
-		NewEthSetUpContextDecorator(options.EvmKeeper), // outermost AnteDecorator. SetUpContext must be called first
-		NewEthMempoolFeeDecorator(options.EvmKeeper),   // Check eth effective gas price against minimal-gas-prices
+		NewEthSetUpContextDecorator(options.EvmKeeper),                         // outermost AnteDecorator. SetUpContext must be called first
+		NewEthMempoolFeeDecorator(options.EvmKeeper),                           // Check eth effective gas price against minimal-gas-prices
+		NewEthMinGasPriceDecorator(options.FeeMarketKeeper, options.EvmKeeper), // Check eth effective gas price against the global MinGasPrice
 		NewEthValidateBasicDecorator(options.EvmKeeper),
 		NewEthSigVerificationDecorator(options.EvmKeeper),
-		NewEthAccountVerificationDecorator(options.AccountKeeper, options.BankKeeper, options.EvmKeeper),
-		NewEthGasConsumeDecorator(options.EvmKeeper, options.MaxTxGasWanted),
+		NewEthAccountVerificationDecorator(options.AccountKeeper, options.EvmKeeper),
 		NewCanTransferDecorator(options.EvmKeeper),
+		NewEthGasConsumeDecorator(options.EvmKeeper, options.MaxTxGasWanted),
 		NewEthIncrementSenderSequenceDecorator(options.AccountKeeper), // innermost AnteDecorator.
+		NewGasWantedDecorator(options.EvmKeeper, options.FeeMarketKeeper),
+		NewEthEmitEventDecorator(options.EvmKeeper), // emit eth tx hash and index at the very last ante handler.
 	)
 }
 
@@ -64,20 +69,21 @@ func newCosmosAnteHandler(options HandlerOptions) sdk.AnteHandler {
 	return sdk.ChainAnteDecorators(
 		RejectMessagesDecorator{}, // reject MsgEthereumTxs
 		ante.NewSetUpContextDecorator(),
-		ante.NewRejectExtensionOptionsDecorator(),
-		ante.NewMempoolFeeDecorator(),
+		ante.NewExtensionOptionsDecorator(options.ExtensionOptionChecker),
+		NewMinGasPriceDecorator(options.FeeMarketKeeper, options.EvmKeeper),
 		ante.NewValidateBasicDecorator(),
 		ante.NewTxTimeoutHeightDecorator(),
 		ante.NewValidateMemoDecorator(options.AccountKeeper),
 		ante.NewConsumeGasForTxSizeDecorator(options.AccountKeeper),
-		ante.NewDeductFeeDecorator(options.AccountKeeper, options.BankKeeper, options.FeegrantKeeper),
+		ante.NewDeductFeeDecorator(options.AccountKeeper, options.BankKeeper, options.FeegrantKeeper, options.TxFeeChecker),
 		// SetPubKeyDecorator must be called before all signature verification decorators
 		ante.NewSetPubKeyDecorator(options.AccountKeeper),
 		ante.NewValidateSigCountDecorator(options.AccountKeeper),
 		ante.NewSigGasConsumeDecorator(options.AccountKeeper, options.SigGasConsumer),
 		ante.NewSigVerificationDecorator(options.AccountKeeper, options.SignModeHandler),
 		ante.NewIncrementSequenceDecorator(options.AccountKeeper),
-		ibcante.NewAnteDecorator(options.IBCKeeper),
+		ibcante.NewRedundantRelayDecorator(options.IBCKeeper),
+		NewGasWantedDecorator(options.EvmKeeper, options.FeeMarketKeeper),
 	)
 }
 
@@ -87,12 +93,12 @@ func newCosmosAnteHandlerEip712(options HandlerOptions) sdk.AnteHandler {
 		ante.NewSetUpContextDecorator(),
 		// NOTE: extensions option decorator removed
 		// ante.NewRejectExtensionOptionsDecorator(),
-		ante.NewMempoolFeeDecorator(),
+		NewMinGasPriceDecorator(options.FeeMarketKeeper, options.EvmKeeper),
 		ante.NewValidateBasicDecorator(),
 		ante.NewTxTimeoutHeightDecorator(),
 		ante.NewValidateMemoDecorator(options.AccountKeeper),
 		ante.NewConsumeGasForTxSizeDecorator(options.AccountKeeper),
-		ante.NewDeductFeeDecorator(options.AccountKeeper, options.BankKeeper, options.FeegrantKeeper),
+		ante.NewDeductFeeDecorator(options.AccountKeeper, options.BankKeeper, options.FeegrantKeeper, options.TxFeeChecker),
 		// SetPubKeyDecorator must be called before all signature verification decorators
 		ante.NewSetPubKeyDecorator(options.AccountKeeper),
 		ante.NewValidateSigCountDecorator(options.AccountKeeper),
@@ -100,6 +106,7 @@ func newCosmosAnteHandlerEip712(options HandlerOptions) sdk.AnteHandler {
 		// Note: signature verification uses EIP instead of the cosmos signature validator
 		NewEip712SigVerificationDecorator(options.AccountKeeper, options.SignModeHandler),
 		ante.NewIncrementSequenceDecorator(options.AccountKeeper),
-		ibcante.NewAnteDecorator(options.IBCKeeper),
+		ibcante.NewRedundantRelayDecorator(options.IBCKeeper),
+		NewGasWantedDecorator(options.EvmKeeper, options.FeeMarketKeeper),
 	)
 }

app/ante/interfaces.go

@@ -3,31 +3,45 @@ package ante
 import (
 	"math/big"
 
+	"github.com/cerc-io/laconicd/x/evm/statedb"
+	evmtypes "github.com/cerc-io/laconicd/x/evm/types"
+	evm "github.com/cerc-io/laconicd/x/evm/vm"
+	feemarkettypes "github.com/cerc-io/laconicd/x/feemarket/types"
 	sdk "github.com/cosmos/cosmos-sdk/types"
 	tx "github.com/cosmos/cosmos-sdk/types/tx"
 	"github.com/ethereum/go-ethereum/common"
 	"github.com/ethereum/go-ethereum/core"
 	"github.com/ethereum/go-ethereum/core/vm"
 	"github.com/ethereum/go-ethereum/params"
-	"github.com/tharsis/ethermint/x/evm/statedb"
-	evmtypes "github.com/tharsis/ethermint/x/evm/types"
 )
 
+// DynamicFeeEVMKeeper is a subset of EVMKeeper interface that supports dynamic fee checker
+type DynamicFeeEVMKeeper interface {
+	ChainID() *big.Int
+	GetParams(ctx sdk.Context) evmtypes.Params
+	GetBaseFee(ctx sdk.Context, ethCfg *params.ChainConfig) *big.Int
+}
+
 // EVMKeeper defines the expected keeper interface used on the Eth AnteHandler
 type EVMKeeper interface {
 	statedb.Keeper
+	DynamicFeeEVMKeeper
 
-	ChainID() *big.Int
-	GetParams(ctx sdk.Context) evmtypes.Params
-	NewEVM(ctx sdk.Context, msg core.Message, cfg *evmtypes.EVMConfig, tracer vm.EVMLogger, stateDB vm.StateDB) *vm.EVM
+	NewEVM(ctx sdk.Context, msg core.Message, cfg *evmtypes.EVMConfig, tracer vm.EVMLogger, stateDB vm.StateDB) evm.EVM
 	DeductTxCostsFromUserBalance(
 		ctx sdk.Context, msgEthTx evmtypes.MsgEthereumTx, txData evmtypes.TxData, denom string, homestead, istanbul, london bool,
-	) (sdk.Coins, error)
-	BaseFee(ctx sdk.Context, ethCfg *params.ChainConfig) *big.Int
+	) (fees sdk.Coins, priority int64, err error)
 	GetBalance(ctx sdk.Context, addr common.Address) *big.Int
 	ResetTransientGasUsed(ctx sdk.Context)
+	GetTxIndexTransient(ctx sdk.Context) uint64
 }
 
 type protoTxProvider interface {
 	GetProtoTx() *tx.Tx
 }
+
+// FeeMarketKeeper defines the expected keeper interface used on the AnteHandler
+type FeeMarketKeeper interface {
+	GetParams(ctx sdk.Context) (params feemarkettypes.Params)
+	AddTransientGasWanted(ctx sdk.Context, gasWanted uint64) (uint64, error)
+}

app/ante/reject_msgs.go

@@ -1,9 +1,9 @@
 package ante
 
 import (
+	evmtypes "github.com/cerc-io/laconicd/x/evm/types"
 	sdk "github.com/cosmos/cosmos-sdk/types"
 	sdkerrors "github.com/cosmos/cosmos-sdk/types/errors"
-	evmtypes "github.com/tharsis/ethermint/x/evm/types"
 )
 
 // RejectMessagesDecorator prevents invalid msg types from being executed

app/ante/sigs_test.go

@@ -3,9 +3,9 @@ package ante_test
 import (
 	"math/big"
 
-	"github.com/tharsis/ethermint/tests"
-	"github.com/tharsis/ethermint/x/evm/statedb"
-	evmtypes "github.com/tharsis/ethermint/x/evm/types"
+	"github.com/cerc-io/laconicd/tests"
+	"github.com/cerc-io/laconicd/x/evm/statedb"
+	evmtypes "github.com/cerc-io/laconicd/x/evm/types"
 )
 
 func (suite AnteTestSuite) TestSignatures() {

app/ante/utils_test.go

@@ -1,23 +1,28 @@
 package ante_test
 
 import (
+	"encoding/json"
+	"fmt"
 	"math"
+	"math/big"
 	"testing"
 	"time"
 
+	sdkmath "cosmossdk.io/math"
+	"github.com/stretchr/testify/suite"
+
+	"github.com/cerc-io/laconicd/ethereum/eip712"
+	"github.com/cerc-io/laconicd/types"
 	"github.com/cosmos/cosmos-sdk/codec"
-	"github.com/cosmos/cosmos-sdk/x/auth/legacy/legacytx"
+	"github.com/cosmos/cosmos-sdk/x/auth/migrations/legacytx"
 	types2 "github.com/cosmos/cosmos-sdk/x/bank/types"
 	types3 "github.com/cosmos/cosmos-sdk/x/staking/types"
 	"github.com/ethereum/go-ethereum/crypto"
-	"github.com/tharsis/ethermint/ethereum/eip712"
-	"github.com/tharsis/ethermint/types"
 
 	"github.com/ethereum/go-ethereum/common"
 	ethtypes "github.com/ethereum/go-ethereum/core/types"
 
-	"github.com/stretchr/testify/suite"
-
+	cryptocodec "github.com/cerc-io/laconicd/crypto/codec"
 	"github.com/cosmos/cosmos-sdk/client"
 	"github.com/cosmos/cosmos-sdk/client/tx"
 	codectypes "github.com/cosmos/cosmos-sdk/codec/types"
@@ -25,18 +30,23 @@ import (
 	"github.com/cosmos/cosmos-sdk/simapp"
 	"github.com/cosmos/cosmos-sdk/testutil/testdata"
 	sdk "github.com/cosmos/cosmos-sdk/types"
+	txtypes "github.com/cosmos/cosmos-sdk/types/tx"
 	"github.com/cosmos/cosmos-sdk/types/tx/signing"
 	authsigning "github.com/cosmos/cosmos-sdk/x/auth/signing"
 	authtx "github.com/cosmos/cosmos-sdk/x/auth/tx"
 	authtypes "github.com/cosmos/cosmos-sdk/x/auth/types"
 
-	"github.com/tharsis/ethermint/app"
-	ante "github.com/tharsis/ethermint/app/ante"
-	"github.com/tharsis/ethermint/encoding"
-	"github.com/tharsis/ethermint/tests"
-	"github.com/tharsis/ethermint/x/evm/statedb"
-	evmtypes "github.com/tharsis/ethermint/x/evm/types"
-	feemarkettypes "github.com/tharsis/ethermint/x/feemarket/types"
+	"github.com/cerc-io/laconicd/app"
+	ante "github.com/cerc-io/laconicd/app/ante"
+	"github.com/cerc-io/laconicd/encoding"
+	"github.com/cerc-io/laconicd/tests"
+	"github.com/cerc-io/laconicd/x/evm/statedb"
+	evmtypes "github.com/cerc-io/laconicd/x/evm/types"
+	feemarkettypes "github.com/cerc-io/laconicd/x/feemarket/types"
+	"github.com/cosmos/cosmos-sdk/crypto/keys/ed25519"
+	evtypes "github.com/cosmos/cosmos-sdk/x/evidence/types"
+	"github.com/cosmos/cosmos-sdk/x/feegrant"
+	types5 "github.com/cosmos/cosmos-sdk/x/gov/types/v1beta1"
 
 	tmproto "github.com/tendermint/tendermint/proto/tendermint/types"
 )
@@ -51,8 +61,11 @@ type AnteTestSuite struct {
 	ethSigner       ethtypes.Signer
 	enableFeemarket bool
 	enableLondonHF  bool
+	evmParamsOption func(*evmtypes.Params)
 }
 
+const TestGasLimit uint64 = 100000
+
 func (suite *AnteTestSuite) StateDB() *statedb.StateDB {
 	return statedb.New(suite.ctx, suite.app.EvmKeeper, statedb.NewEmptyTxConfig(common.BytesToHash(suite.ctx.HeaderHash().Bytes())))
 }
@@ -71,14 +84,19 @@ func (suite *AnteTestSuite) SetupTest() {
 			suite.Require().NoError(err)
 			genesis[feemarkettypes.ModuleName] = app.AppCodec().MustMarshalJSON(feemarketGenesis)
 		}
+		evmGenesis := evmtypes.DefaultGenesisState()
+		evmGenesis.Params.AllowUnprotectedTxs = false
 		if !suite.enableLondonHF {
-			evmGenesis := evmtypes.DefaultGenesisState()
-			maxInt := sdk.NewInt(math.MaxInt64)
+			maxInt := sdkmath.NewInt(math.MaxInt64)
 			evmGenesis.Params.ChainConfig.LondonBlock = &maxInt
 			evmGenesis.Params.ChainConfig.ArrowGlacierBlock = &maxInt
-			evmGenesis.Params.ChainConfig.MergeForkBlock = &maxInt
-			genesis[evmtypes.ModuleName] = app.AppCodec().MustMarshalJSON(evmGenesis)
+			evmGenesis.Params.ChainConfig.GrayGlacierBlock = &maxInt
+			evmGenesis.Params.ChainConfig.MergeNetsplitBlock = &maxInt
 		}
+		if suite.evmParamsOption != nil {
+			suite.evmParamsOption(&evmGenesis.Params)
+		}
+		genesis[evmtypes.ModuleName] = app.AppCodec().MustMarshalJSON(evmGenesis)
 		return genesis
 	})
 
@@ -96,7 +114,7 @@ func (suite *AnteTestSuite) SetupTest() {
 
 	suite.clientCtx = client.Context{}.WithTxConfig(encodingConfig.TxConfig)
 
-	options := ante.HandlerOptions{
+	anteHandler, err := ante.NewAnteHandler(ante.HandlerOptions{
 		AccountKeeper:   suite.app.AccountKeeper,
 		BankKeeper:      suite.app.BankKeeper,
 		EvmKeeper:       suite.app.EvmKeeper,
@@ -105,11 +123,10 @@ func (suite *AnteTestSuite) SetupTest() {
 		FeeMarketKeeper: suite.app.FeeMarketKeeper,
 		SignModeHandler: encodingConfig.TxConfig.SignModeHandler(),
 		SigGasConsumer:  ante.DefaultSigVerificationGasConsumer,
-	}
+	})
+	suite.Require().NoError(err)
 
-	suite.Require().NoError(options.Validate())
-
-	suite.anteHandler = ante.NewAnteHandler(options)
+	suite.anteHandler = anteHandler
 	suite.ethSigner = ethtypes.LatestSignerForChainID(suite.app.EvmKeeper.ChainID())
 }
 
@@ -119,6 +136,38 @@ func TestAnteTestSuite(t *testing.T) {
 	})
 }
 
+func (s *AnteTestSuite) BuildTestEthTx(
+	from common.Address,
+	to common.Address,
+	amount *big.Int,
+	input []byte,
+	gasPrice *big.Int,
+	gasFeeCap *big.Int,
+	gasTipCap *big.Int,
+	accesses *ethtypes.AccessList,
+) *evmtypes.MsgEthereumTx {
+	chainID := s.app.EvmKeeper.ChainID()
+	nonce := s.app.EvmKeeper.GetNonce(
+		s.ctx,
+		common.BytesToAddress(from.Bytes()),
+	)
+
+	msgEthereumTx := evmtypes.NewTx(
+		chainID,
+		nonce,
+		&to,
+		amount,
+		TestGasLimit,
+		gasPrice,
+		gasFeeCap,
+		gasTipCap,
+		input,
+		accesses,
+	)
+	msgEthereumTx.From = from.String()
+	return msgEthereumTx
+}
+
 // CreateTestTx is a helper function to create a tx given multiple inputs.
 func (suite *AnteTestSuite) CreateTestTx(
 	msg *evmtypes.MsgEthereumTx, priv cryptotypes.PrivKey, accNum uint64, signCosmosTx bool,
@@ -150,13 +199,14 @@ func (suite *AnteTestSuite) CreateTestTxBuilder(
 	err = msg.Sign(suite.ethSigner, tests.NewSigner(priv))
 	suite.Require().NoError(err)
 
+	msg.From = ""
 	err = builder.SetMsgs(msg)
 	suite.Require().NoError(err)
 
 	txData, err := evmtypes.UnpackTxData(msg.Data)
 	suite.Require().NoError(err)
 
-	fees := sdk.NewCoins(sdk.NewCoin(evmtypes.DefaultEVMDenom, sdk.NewIntFromBigInt(txData.Fee())))
+	fees := sdk.NewCoins(sdk.NewCoin(evmtypes.DefaultEVMDenom, sdkmath.NewIntFromBigInt(txData.Fee())))
 	builder.SetFeeAmount(fees)
 	builder.SetGasLimit(msg.GetGas())
 
@@ -199,10 +249,21 @@ func (suite *AnteTestSuite) CreateTestTxBuilder(
 	return txBuilder
 }
 
+func (suite *AnteTestSuite) CreateTestCosmosTxBuilder(gasPrice sdkmath.Int, denom string, msgs ...sdk.Msg) client.TxBuilder {
+	txBuilder := suite.clientCtx.TxConfig.NewTxBuilder()
+
+	txBuilder.SetGasLimit(TestGasLimit)
+	fees := &sdk.Coins{{Denom: denom, Amount: gasPrice.MulRaw(int64(TestGasLimit))}}
+	txBuilder.SetFeeAmount(*fees)
+	err := txBuilder.SetMsgs(msgs...)
+	suite.Require().NoError(err)
+	return txBuilder
+}
+
 func (suite *AnteTestSuite) CreateTestEIP712TxBuilderMsgSend(from sdk.AccAddress, priv cryptotypes.PrivKey, chainId string, gas uint64, gasAmount sdk.Coins) client.TxBuilder {
 	// Build MsgSend
 	recipient := sdk.AccAddress(common.Address{}.Bytes())
-	msgSend := types2.NewMsgSend(from, recipient, sdk.NewCoins(sdk.NewCoin(evmtypes.DefaultEVMDenom, sdk.NewInt(1))))
+	msgSend := types2.NewMsgSend(from, recipient, sdk.NewCoins(sdk.NewCoin(evmtypes.DefaultEVMDenom, sdkmath.NewInt(1))))
 	return suite.CreateTestEIP712CosmosTxBuilder(from, priv, chainId, gas, gasAmount, msgSend)
 }
 
@@ -210,10 +271,111 @@ func (suite *AnteTestSuite) CreateTestEIP712TxBuilderMsgDelegate(from sdk.AccAdd
 	// Build MsgSend
 	valEthAddr := tests.GenerateAddress()
 	valAddr := sdk.ValAddress(valEthAddr.Bytes())
-	msgSend := types3.NewMsgDelegate(from, valAddr, sdk.NewCoin(evmtypes.DefaultEVMDenom, sdk.NewInt(20)))
+	msgSend := types3.NewMsgDelegate(from, valAddr, sdk.NewCoin(evmtypes.DefaultEVMDenom, sdkmath.NewInt(20)))
 	return suite.CreateTestEIP712CosmosTxBuilder(from, priv, chainId, gas, gasAmount, msgSend)
 }
 
+func (suite *AnteTestSuite) CreateTestEIP712MsgCreateValidator(from sdk.AccAddress, priv cryptotypes.PrivKey, chainId string, gas uint64, gasAmount sdk.Coins) client.TxBuilder {
+	// Build MsgCreateValidator
+	valAddr := sdk.ValAddress(from.Bytes())
+	privEd := ed25519.GenPrivKey()
+	msgCreate, err := types3.NewMsgCreateValidator(
+		valAddr,
+		privEd.PubKey(),
+		sdk.NewCoin(evmtypes.DefaultEVMDenom, sdk.NewInt(20)),
+		// TODO: can this values be empty strings?
+		types3.NewDescription("moniker", "indentity", "website", "security_contract", "details"),
+		types3.NewCommissionRates(sdk.OneDec(), sdk.OneDec(), sdk.OneDec()),
+		sdk.OneInt(),
+	)
+	suite.Require().NoError(err)
+	return suite.CreateTestEIP712CosmosTxBuilder(from, priv, chainId, gas, gasAmount, msgCreate)
+}
+
+func (suite *AnteTestSuite) CreateTestEIP712SubmitProposal(from sdk.AccAddress, priv cryptotypes.PrivKey, chainId string, gas uint64, gasAmount sdk.Coins, deposit sdk.Coins) client.TxBuilder {
+	proposal, ok := types5.ContentFromProposalType("My proposal", "My description", types5.ProposalTypeText)
+	suite.Require().True(ok)
+	msgSubmit, err := types5.NewMsgSubmitProposal(proposal, deposit, from)
+	suite.Require().NoError(err)
+	return suite.CreateTestEIP712CosmosTxBuilder(from, priv, chainId, gas, gasAmount, msgSubmit)
+}
+
+func (suite *AnteTestSuite) CreateTestEIP712GrantAllowance(from sdk.AccAddress, priv cryptotypes.PrivKey, chainId string, gas uint64, gasAmount sdk.Coins) client.TxBuilder {
+	spendLimit := sdk.NewCoins(sdk.NewInt64Coin(evmtypes.DefaultEVMDenom, 10))
+	threeHours := time.Now().Add(3 * time.Hour)
+	basic := &feegrant.BasicAllowance{
+		SpendLimit: spendLimit,
+		Expiration: &threeHours,
+	}
+	granted := tests.GenerateAddress()
+	grantedAddr := suite.app.AccountKeeper.NewAccountWithAddress(suite.ctx, granted.Bytes())
+	msgGrant, err := feegrant.NewMsgGrantAllowance(basic, from, grantedAddr.GetAddress())
+	suite.Require().NoError(err)
+	return suite.CreateTestEIP712CosmosTxBuilder(from, priv, chainId, gas, gasAmount, msgGrant)
+}
+
+func (suite *AnteTestSuite) CreateTestEIP712MsgEditValidator(from sdk.AccAddress, priv cryptotypes.PrivKey, chainId string, gas uint64, gasAmount sdk.Coins) client.TxBuilder {
+	valAddr := sdk.ValAddress(from.Bytes())
+	msgEdit := types3.NewMsgEditValidator(
+		valAddr,
+		types3.NewDescription("moniker", "identity", "website", "security_contract", "details"),
+		nil,
+		nil,
+	)
+	return suite.CreateTestEIP712CosmosTxBuilder(from, priv, chainId, gas, gasAmount, msgEdit)
+}
+
+func (suite *AnteTestSuite) CreateTestEIP712MsgSubmitEvidence(from sdk.AccAddress, priv cryptotypes.PrivKey, chainId string, gas uint64, gasAmount sdk.Coins) client.TxBuilder {
+	pk := ed25519.GenPrivKey()
+	msgEvidence, err := evtypes.NewMsgSubmitEvidence(from, &evtypes.Equivocation{
+		Height:           11,
+		Time:             time.Now().UTC(),
+		Power:            100,
+		ConsensusAddress: pk.PubKey().Address().String(),
+	})
+	suite.Require().NoError(err)
+
+	return suite.CreateTestEIP712CosmosTxBuilder(from, priv, chainId, gas, gasAmount, msgEvidence)
+}
+
+// StdSignBytes returns the bytes to sign for a transaction.
+func StdSignBytes(cdc *codec.LegacyAmino, chainID string, accnum uint64, sequence uint64, timeout uint64, fee legacytx.StdFee, msgs []sdk.Msg, memo string, tip *txtypes.Tip) []byte {
+	msgsBytes := make([]json.RawMessage, 0, len(msgs))
+	for _, msg := range msgs {
+		legacyMsg, ok := msg.(legacytx.LegacyMsg)
+		if !ok {
+			panic(fmt.Errorf("expected %T when using amino JSON", (*legacytx.LegacyMsg)(nil)))
+		}
+
+		msgsBytes = append(msgsBytes, json.RawMessage(legacyMsg.GetSignBytes()))
+	}
+
+	var stdTip *legacytx.StdTip
+	if tip != nil {
+		if tip.Tipper == "" {
+			panic(fmt.Errorf("tipper cannot be empty"))
+		}
+
+		stdTip = &legacytx.StdTip{Amount: tip.Amount, Tipper: tip.Tipper}
+	}
+
+	bz, err := cdc.MarshalJSON(legacytx.StdSignDoc{
+		AccountNumber: accnum,
+		ChainID:       chainID,
+		Fee:           json.RawMessage(fee.Bytes()),
+		Memo:          memo,
+		Msgs:          msgsBytes,
+		Sequence:      sequence,
+		TimeoutHeight: timeout,
+		Tip:           stdTip,
+	})
+	if err != nil {
+		panic(err)
+	}
+
+	return sdk.MustSortJSON(bz)
+}
+
 func (suite *AnteTestSuite) CreateTestEIP712CosmosTxBuilder(
 	from sdk.AccAddress, priv cryptotypes.PrivKey, chainId string, gas uint64, gasAmount sdk.Coins, msg sdk.Msg,
 ) client.TxBuilder {
@@ -228,10 +390,15 @@ func (suite *AnteTestSuite) CreateTestEIP712CosmosTxBuilder(
 
 	// GenerateTypedData TypedData
 	var ethermintCodec codec.ProtoCodecMarshaler
+	registry := codectypes.NewInterfaceRegistry()
+	types.RegisterInterfaces(registry)
+	ethermintCodec = codec.NewProtoCodec(registry)
+	cryptocodec.RegisterInterfaces(registry)
+
 	fee := legacytx.NewStdFee(gas, gasAmount)
 	accNumber := suite.app.AccountKeeper.GetAccount(suite.ctx, from).GetAccountNumber()
 
-	data := legacytx.StdSignBytes(chainId, accNumber, nonce, 0, fee, []sdk.Msg{msg}, "")
+	data := legacytx.StdSignBytes(chainId, accNumber, nonce, 0, fee, []sdk.Msg{msg}, "", nil)
 	typedData, err := eip712.WrapTxToTypedData(ethermintCodec, ethChainId, msg, data, &eip712.FeeDelegationOptions{
 		FeePayer: from,
 	})
@@ -281,6 +448,10 @@ func (suite *AnteTestSuite) CreateTestEIP712CosmosTxBuilder(
 	return builder
 }
 
+func NextFn(ctx sdk.Context, _ sdk.Tx, _ bool) (sdk.Context, error) {
+	return ctx, nil
+}
+
 var _ sdk.Tx = &invalidTx{}
 
 type invalidTx struct{}

app/app.go

@@ -19,7 +19,6 @@ import (
 	"github.com/cosmos/cosmos-sdk/baseapp"
 	"github.com/cosmos/cosmos-sdk/client"
 	"github.com/cosmos/cosmos-sdk/client/grpc/tmservice"
-	"github.com/cosmos/cosmos-sdk/client/rpc"
 	"github.com/cosmos/cosmos-sdk/codec"
 	"github.com/cosmos/cosmos-sdk/codec/types"
 	"github.com/cosmos/cosmos-sdk/server/api"
@@ -27,11 +26,13 @@ import (
 	servertypes "github.com/cosmos/cosmos-sdk/server/types"
 	"github.com/cosmos/cosmos-sdk/simapp"
 	simappparams "github.com/cosmos/cosmos-sdk/simapp/params"
+	storetypes "github.com/cosmos/cosmos-sdk/store/types"
 	sdk "github.com/cosmos/cosmos-sdk/types"
 	"github.com/cosmos/cosmos-sdk/types/module"
 	"github.com/cosmos/cosmos-sdk/version"
 	"github.com/cosmos/cosmos-sdk/x/auth"
 	authkeeper "github.com/cosmos/cosmos-sdk/x/auth/keeper"
+	"github.com/cosmos/cosmos-sdk/x/auth/posthandler"
 	authsims "github.com/cosmos/cosmos-sdk/x/auth/simulation"
 	authtx "github.com/cosmos/cosmos-sdk/x/auth/tx"
 	authtypes "github.com/cosmos/cosmos-sdk/x/auth/types"
@@ -62,8 +63,11 @@ import (
 	"github.com/cosmos/cosmos-sdk/x/genutil"
 	genutiltypes "github.com/cosmos/cosmos-sdk/x/genutil/types"
 	"github.com/cosmos/cosmos-sdk/x/gov"
+	govclient "github.com/cosmos/cosmos-sdk/x/gov/client"
 	govkeeper "github.com/cosmos/cosmos-sdk/x/gov/keeper"
 	govtypes "github.com/cosmos/cosmos-sdk/x/gov/types"
+	govv1 "github.com/cosmos/cosmos-sdk/x/gov/types/v1"
+	govv1beta1 "github.com/cosmos/cosmos-sdk/x/gov/types/v1beta1"
 	"github.com/cosmos/cosmos-sdk/x/mint"
 	mintkeeper "github.com/cosmos/cosmos-sdk/x/mint/keeper"
 	minttypes "github.com/cosmos/cosmos-sdk/x/mint/types"
@@ -83,43 +87,43 @@ import (
 	upgradekeeper "github.com/cosmos/cosmos-sdk/x/upgrade/keeper"
 	upgradetypes "github.com/cosmos/cosmos-sdk/x/upgrade/types"
 
-	"github.com/cosmos/ibc-go/v3/modules/apps/transfer"
-	ibctransferkeeper "github.com/cosmos/ibc-go/v3/modules/apps/transfer/keeper"
-	ibctransfertypes "github.com/cosmos/ibc-go/v3/modules/apps/transfer/types"
-	ibc "github.com/cosmos/ibc-go/v3/modules/core"
-	ibcclient "github.com/cosmos/ibc-go/v3/modules/core/02-client"
-	ibcclientclient "github.com/cosmos/ibc-go/v3/modules/core/02-client/client"
-	porttypes "github.com/cosmos/ibc-go/v3/modules/core/05-port/types"
-	ibchost "github.com/cosmos/ibc-go/v3/modules/core/24-host"
-	ibckeeper "github.com/cosmos/ibc-go/v3/modules/core/keeper"
+	"github.com/cosmos/ibc-go/v5/modules/apps/transfer"
+	ibctransferkeeper "github.com/cosmos/ibc-go/v5/modules/apps/transfer/keeper"
+	ibctransfertypes "github.com/cosmos/ibc-go/v5/modules/apps/transfer/types"
+	ibc "github.com/cosmos/ibc-go/v5/modules/core"
+	ibcclient "github.com/cosmos/ibc-go/v5/modules/core/02-client"
+	ibcclientclient "github.com/cosmos/ibc-go/v5/modules/core/02-client/client"
+	porttypes "github.com/cosmos/ibc-go/v5/modules/core/05-port/types"
+	ibchost "github.com/cosmos/ibc-go/v5/modules/core/24-host"
+	ibckeeper "github.com/cosmos/ibc-go/v5/modules/core/keeper"
 
 	// unnamed import of statik for swagger UI support
-	_ "github.com/tharsis/ethermint/client/docs/statik"
+	_ "github.com/cerc-io/laconicd/client/docs/statik"
 
-	"github.com/tharsis/ethermint/app/ante"
-	srvflags "github.com/tharsis/ethermint/server/flags"
-	ethermint "github.com/tharsis/ethermint/types"
-	"github.com/tharsis/ethermint/x/evm"
-	evmrest "github.com/tharsis/ethermint/x/evm/client/rest"
-	evmkeeper "github.com/tharsis/ethermint/x/evm/keeper"
-	evmtypes "github.com/tharsis/ethermint/x/evm/types"
-	"github.com/tharsis/ethermint/x/feemarket"
-	feemarketkeeper "github.com/tharsis/ethermint/x/feemarket/keeper"
-	feemarkettypes "github.com/tharsis/ethermint/x/feemarket/types"
+	"github.com/cerc-io/laconicd/app/ante"
+	srvflags "github.com/cerc-io/laconicd/server/flags"
+	ethermint "github.com/cerc-io/laconicd/types"
+	"github.com/cerc-io/laconicd/x/evm"
+	evmkeeper "github.com/cerc-io/laconicd/x/evm/keeper"
+	evmtypes "github.com/cerc-io/laconicd/x/evm/types"
+	"github.com/cerc-io/laconicd/x/evm/vm/geth"
+	"github.com/cerc-io/laconicd/x/feemarket"
+	feemarketkeeper "github.com/cerc-io/laconicd/x/feemarket/keeper"
+	feemarkettypes "github.com/cerc-io/laconicd/x/feemarket/types"
 
 	// Force-load the tracer engines to trigger registration due to Go-Ethereum v1.10.15 changes
 	_ "github.com/ethereum/go-ethereum/eth/tracers/js"
 	_ "github.com/ethereum/go-ethereum/eth/tracers/native"
 
-	"github.com/tharsis/ethermint/x/auction"
-	auctionkeeper "github.com/tharsis/ethermint/x/auction/keeper"
-	auctiontypes "github.com/tharsis/ethermint/x/auction/types"
-	"github.com/tharsis/ethermint/x/bond"
-	bondkeeper "github.com/tharsis/ethermint/x/bond/keeper"
-	bondtypes "github.com/tharsis/ethermint/x/bond/types"
-	"github.com/tharsis/ethermint/x/nameservice"
-	nameservicekeeper "github.com/tharsis/ethermint/x/nameservice/keeper"
-	nameservicetypes "github.com/tharsis/ethermint/x/nameservice/types"
+	"github.com/cerc-io/laconicd/x/auction"
+	auctionkeeper "github.com/cerc-io/laconicd/x/auction/keeper"
+	auctiontypes "github.com/cerc-io/laconicd/x/auction/types"
+	"github.com/cerc-io/laconicd/x/bond"
+	bondkeeper "github.com/cerc-io/laconicd/x/bond/keeper"
+	bondtypes "github.com/cerc-io/laconicd/x/bond/types"
+	"github.com/cerc-io/laconicd/x/nameservice"
+	nameservicekeeper "github.com/cerc-io/laconicd/x/nameservice/keeper"
+	nameservicetypes "github.com/cerc-io/laconicd/x/nameservice/types"
 )
 
 func init() {
@@ -128,10 +132,10 @@ func init() {
 		panic(err)
 	}
 
-	DefaultNodeHome = filepath.Join(userHomeDir, ".chibaclonkd")
+	DefaultNodeHome = filepath.Join(userHomeDir, ".laconicd")
 }
 
-const appName = "chibaclonkd"
+const appName = "laconicd"
 
 var (
 	// DefaultNodeHome default home directories for the application daemon
@@ -148,10 +152,10 @@ var (
 		staking.AppModuleBasic{},
 		mint.AppModuleBasic{},
 		distr.AppModuleBasic{},
-		gov.NewAppModuleBasic(
-			paramsclient.ProposalHandler, distrclient.ProposalHandler, upgradeclient.ProposalHandler, upgradeclient.CancelProposalHandler,
+		gov.NewAppModuleBasic([]govclient.ProposalHandler{
+			paramsclient.ProposalHandler, distrclient.ProposalHandler, upgradeclient.LegacyProposalHandler, upgradeclient.LegacyCancelProposalHandler,
 			ibcclientclient.UpdateClientProposalHandler, ibcclientclient.UpgradeProposalHandler,
-		),
+		}),
 		params.AppModuleBasic{},
 		crisis.AppModuleBasic{},
 		slashing.AppModuleBasic{},
@@ -165,7 +169,7 @@ var (
 		// Ethermint modules
 		evm.AppModuleBasic{},
 		feemarket.AppModuleBasic{},
-		// Vulcanize DXNS modules
+		// Laconic modules
 		auction.AppModuleBasic{},
 		bond.AppModuleBasic{},
 		nameservice.AppModuleBasic{},
@@ -173,15 +177,14 @@ var (
 
 	// module account permissions
 	maccPerms = map[string][]string{
-		authtypes.FeeCollectorName:     nil,
-		distrtypes.ModuleName:          nil,
-		minttypes.ModuleName:           {authtypes.Minter},
-		stakingtypes.BondedPoolName:    {authtypes.Burner, authtypes.Staking},
-		stakingtypes.NotBondedPoolName: {authtypes.Burner, authtypes.Staking},
-		govtypes.ModuleName:            {authtypes.Burner},
-		ibctransfertypes.ModuleName:    {authtypes.Minter, authtypes.Burner},
-		evmtypes.ModuleName:            {authtypes.Minter, authtypes.Burner}, // used for secure addition and subtraction of balance using module account
-
+		authtypes.FeeCollectorName:                      nil,
+		distrtypes.ModuleName:                           nil,
+		minttypes.ModuleName:                            {authtypes.Minter},
+		stakingtypes.BondedPoolName:                     {authtypes.Burner, authtypes.Staking},
+		stakingtypes.NotBondedPoolName:                  {authtypes.Burner, authtypes.Staking},
+		govtypes.ModuleName:                             {authtypes.Burner},
+		ibctransfertypes.ModuleName:                     {authtypes.Minter, authtypes.Burner},
+		evmtypes.ModuleName:                             {authtypes.Minter, authtypes.Burner}, // used for secure addition and subtraction of balance using module account
 		auctiontypes.ModuleName:                         nil,
 		auctiontypes.AuctionBurnModuleAccountName:       nil,
 		nameservicetypes.ModuleName:                     nil,
@@ -214,9 +217,9 @@ type EthermintApp struct {
 	invCheckPeriod uint
 
 	// keys to access the substores
-	keys    map[string]*sdk.KVStoreKey
-	tkeys   map[string]*sdk.TransientStoreKey
-	memKeys map[string]*sdk.MemoryStoreKey
+	keys    map[string]*storetypes.KVStoreKey
+	tkeys   map[string]*storetypes.TransientStoreKey
+	memKeys map[string]*storetypes.MemoryStoreKey
 
 	// keepers
 	AccountKeeper    authkeeper.AccountKeeper
@@ -244,7 +247,7 @@ type EthermintApp struct {
 	EvmKeeper       *evmkeeper.Keeper
 	FeeMarketKeeper feemarketkeeper.Keeper
 
-	// DXNS keepers
+	// laconic keepers
 	AuctionKeeper           auctionkeeper.Keeper
 	BondKeeper              bondkeeper.Keeper
 	NameServiceKeeper       nameservicekeeper.Keeper
@@ -273,7 +276,7 @@ func NewEthermintApp(
 	appOpts servertypes.AppOptions,
 	baseAppOptions ...func(*baseapp.BaseApp),
 ) *EthermintApp {
-	appCodec := encodingConfig.Marshaler
+	appCodec := encodingConfig.Codec
 	cdc := encodingConfig.Amino
 	interfaceRegistry := encodingConfig.InterfaceRegistry
 
@@ -300,14 +303,14 @@ func NewEthermintApp(
 		ibchost.StoreKey, ibctransfertypes.StoreKey,
 		// ethermint keys
 		evmtypes.StoreKey, feemarkettypes.StoreKey,
-		// dxns keys
+		// laconic keys
 		auctiontypes.StoreKey,
 		bondtypes.StoreKey,
 		nameservicetypes.StoreKey,
 	)
 
 	// Add the EVM transient store key
-	tkeys := sdk.NewTransientStoreKeys(paramstypes.TStoreKey, evmtypes.TransientKey)
+	tkeys := sdk.NewTransientStoreKeys(paramstypes.TStoreKey, evmtypes.TransientKey, feemarkettypes.TransientKey)
 	memKeys := sdk.NewMemoryStoreKeys(capabilitytypes.MemStoreKey)
 
 	app := &EthermintApp{
@@ -324,7 +327,7 @@ func NewEthermintApp(
 	// init params keeper and subspaces
 	app.ParamsKeeper = initParamsKeeper(appCodec, cdc, keys[paramstypes.StoreKey], tkeys[paramstypes.TStoreKey])
 	// set the BaseApp's parameter store
-	bApp.SetParamStore(app.ParamsKeeper.Subspace(baseapp.Paramspace).WithKeyTable(paramskeeper.ConsensusParamsKeyTable()))
+	bApp.SetParamStore(app.ParamsKeeper.Subspace(baseapp.Paramspace).WithKeyTable(paramstypes.ConsensusParamsKeyTable()))
 
 	// add capability keeper and ScopeToModule for ibc module
 	app.CapabilityKeeper = capabilitykeeper.NewKeeper(appCodec, keys[capabilitytypes.StoreKey], memKeys[capabilitytypes.MemStoreKey])
@@ -338,47 +341,96 @@ func NewEthermintApp(
 
 	// use custom Ethermint account for contracts
 	app.AccountKeeper = authkeeper.NewAccountKeeper(
-		appCodec, keys[authtypes.StoreKey], app.GetSubspace(authtypes.ModuleName), ethermint.ProtoAccount, maccPerms,
+		appCodec, keys[authtypes.StoreKey],
+		app.GetSubspace(authtypes.ModuleName),
+		ethermint.ProtoAccount,
+		maccPerms,
+		sdk.GetConfig().GetBech32AccountAddrPrefix(),
 	)
 	app.BankKeeper = bankkeeper.NewBaseKeeper(
-		appCodec, keys[banktypes.StoreKey], app.AccountKeeper, app.GetSubspace(banktypes.ModuleName), app.BlockedAddrs(),
+		appCodec,
+		keys[banktypes.StoreKey],
+		app.AccountKeeper,
+		app.GetSubspace(banktypes.ModuleName),
+		app.BlockedAddrs(),
 	)
 	stakingKeeper := stakingkeeper.NewKeeper(
-		appCodec, keys[stakingtypes.StoreKey], app.AccountKeeper, app.BankKeeper, app.GetSubspace(stakingtypes.ModuleName),
+		appCodec, keys[stakingtypes.StoreKey],
+		app.AccountKeeper,
+		app.BankKeeper,
+		app.GetSubspace(stakingtypes.ModuleName),
 	)
 	app.MintKeeper = mintkeeper.NewKeeper(
-		appCodec, keys[minttypes.StoreKey], app.GetSubspace(minttypes.ModuleName), &stakingKeeper,
-		app.AccountKeeper, app.BankKeeper, authtypes.FeeCollectorName,
+		appCodec,
+		keys[minttypes.StoreKey],
+		app.GetSubspace(minttypes.ModuleName),
+		&stakingKeeper,
+		app.AccountKeeper,
+		app.BankKeeper,
+		authtypes.FeeCollectorName,
 	)
 	app.DistrKeeper = distrkeeper.NewKeeper(
-		appCodec, keys[distrtypes.StoreKey], app.GetSubspace(distrtypes.ModuleName), app.AccountKeeper, app.BankKeeper,
-		&stakingKeeper, authtypes.FeeCollectorName, app.ModuleAccountAddrs(),
+		appCodec,
+		keys[distrtypes.StoreKey],
+		app.GetSubspace(distrtypes.ModuleName),
+		app.AccountKeeper,
+		app.BankKeeper,
+		&stakingKeeper,
+		authtypes.FeeCollectorName,
 	)
 	app.SlashingKeeper = slashingkeeper.NewKeeper(
-		appCodec, keys[slashingtypes.StoreKey], &stakingKeeper, app.GetSubspace(slashingtypes.ModuleName),
+		appCodec,
+		keys[slashingtypes.StoreKey],
+		&stakingKeeper,
+		app.GetSubspace(slashingtypes.ModuleName),
 	)
 	app.CrisisKeeper = crisiskeeper.NewKeeper(
-		app.GetSubspace(crisistypes.ModuleName), invCheckPeriod, app.BankKeeper, authtypes.FeeCollectorName,
+		app.GetSubspace(crisistypes.ModuleName),
+		invCheckPeriod,
+		app.BankKeeper,
+		authtypes.FeeCollectorName,
 	)
-	app.FeeGrantKeeper = feegrantkeeper.NewKeeper(appCodec, keys[feegrant.StoreKey], app.AccountKeeper)
-	app.UpgradeKeeper = upgradekeeper.NewKeeper(skipUpgradeHeights, keys[upgradetypes.StoreKey], appCodec, homePath, app.BaseApp)
+	app.FeeGrantKeeper = feegrantkeeper.NewKeeper(
+		appCodec,
+		keys[feegrant.StoreKey],
+		app.AccountKeeper)
+
+	// set the governance module account as the authority for conducting upgrades
+	app.UpgradeKeeper = upgradekeeper.NewKeeper(
+		skipUpgradeHeights,
+		keys[upgradetypes.StoreKey],
+		appCodec,
+		homePath,
+		app.BaseApp,
+		authtypes.NewModuleAddress(govtypes.ModuleName).String())
 
 	// register the staking hooks
 	// NOTE: stakingKeeper above is passed by reference, so that it will contain these hooks
 	app.StakingKeeper = *stakingKeeper.SetHooks(
-		stakingtypes.NewMultiStakingHooks(app.DistrKeeper.Hooks(), app.SlashingKeeper.Hooks()),
+		stakingtypes.NewMultiStakingHooks(app.DistrKeeper.Hooks(),
+			app.SlashingKeeper.Hooks()),
 	)
 
-	app.AuthzKeeper = authzkeeper.NewKeeper(keys[authzkeeper.StoreKey], appCodec, app.BaseApp.MsgServiceRouter())
+	app.AuthzKeeper = authzkeeper.NewKeeper(
+		keys[authzkeeper.StoreKey],
+		appCodec,
+		app.MsgServiceRouter(),
+		app.AccountKeeper)
 
 	tracer := cast.ToString(appOpts.Get(srvflags.EVMTracer))
 
 	// Create Ethermint keepers
 	app.FeeMarketKeeper = feemarketkeeper.NewKeeper(
-		appCodec, keys[feemarkettypes.StoreKey], app.GetSubspace(feemarkettypes.ModuleName),
+		appCodec, app.GetSubspace(feemarkettypes.ModuleName), keys[feemarkettypes.StoreKey], tkeys[feemarkettypes.TransientKey],
 	)
 
-	// Create Vulcanize dxns keepers
+	app.EvmKeeper = evmkeeper.NewKeeper(
+		appCodec, keys[evmtypes.StoreKey], tkeys[evmtypes.TransientKey], app.GetSubspace(evmtypes.ModuleName),
+		app.AccountKeeper, app.BankKeeper, app.StakingKeeper, app.FeeMarketKeeper,
+		nil, geth.NewEVM, tracer,
+	)
+
+	// Create laconic keepers
 	app.AuctionKeeper = auctionkeeper.NewKeeper(
 		app.AccountKeeper, app.BankKeeper, keys[auctiontypes.StoreKey],
 		appCodec, app.GetSubspace(auctiontypes.ModuleName),
@@ -399,28 +451,26 @@ func NewEthermintApp(
 		keys[nameservicetypes.StoreKey], app.GetSubspace(nameservicetypes.ModuleName),
 	)
 
-	app.EvmKeeper = evmkeeper.NewKeeper(
-		appCodec, keys[evmtypes.StoreKey], tkeys[evmtypes.TransientKey], app.GetSubspace(evmtypes.ModuleName),
-		app.AccountKeeper, app.BankKeeper, app.StakingKeeper, app.FeeMarketKeeper,
-		tracer,
-	)
-
 	// Create IBC Keeper
 	app.IBCKeeper = ibckeeper.NewKeeper(
 		appCodec, keys[ibchost.StoreKey], app.GetSubspace(ibchost.ModuleName), app.StakingKeeper, app.UpgradeKeeper, scopedIBCKeeper,
 	)
 
 	// register the proposal types
-	govRouter := govtypes.NewRouter()
-	govRouter.AddRoute(govtypes.RouterKey, govtypes.ProposalHandler).
+	govRouter := govv1beta1.NewRouter()
+	govRouter.AddRoute(govtypes.RouterKey, govv1beta1.ProposalHandler).
 		AddRoute(paramproposal.RouterKey, params.NewParamChangeProposalHandler(app.ParamsKeeper)).
 		AddRoute(distrtypes.RouterKey, distr.NewCommunityPoolSpendProposalHandler(app.DistrKeeper)).
 		AddRoute(upgradetypes.RouterKey, upgrade.NewSoftwareUpgradeProposalHandler(app.UpgradeKeeper)).
 		AddRoute(ibchost.RouterKey, ibcclient.NewClientProposalHandler(app.IBCKeeper.ClientKeeper))
-
+	govConfig := govtypes.DefaultConfig()
+	/*
+		Example of setting gov params:
+		govConfig.MaxMetadataLen = 10000
+	*/
 	govKeeper := govkeeper.NewKeeper(
 		appCodec, keys[govtypes.StoreKey], app.GetSubspace(govtypes.ModuleName), app.AccountKeeper, app.BankKeeper,
-		&stakingKeeper, govRouter,
+		&stakingKeeper, govRouter, app.MsgServiceRouter(), govConfig,
 	)
 
 	app.GovKeeper = *govKeeper.SetHooks(
@@ -469,15 +519,15 @@ func NewEthermintApp(
 		bank.NewAppModule(appCodec, app.BankKeeper, app.AccountKeeper),
 		capability.NewAppModule(appCodec, *app.CapabilityKeeper),
 		crisis.NewAppModule(&app.CrisisKeeper, skipGenesisInvariants),
+		feegrantmodule.NewAppModule(appCodec, app.AccountKeeper, app.BankKeeper, app.FeeGrantKeeper, app.interfaceRegistry),
 		gov.NewAppModule(appCodec, app.GovKeeper, app.AccountKeeper, app.BankKeeper),
-		mint.NewAppModule(appCodec, app.MintKeeper, app.AccountKeeper),
+		mint.NewAppModule(appCodec, app.MintKeeper, app.AccountKeeper, nil),
 		slashing.NewAppModule(appCodec, app.SlashingKeeper, app.AccountKeeper, app.BankKeeper, app.StakingKeeper),
 		distr.NewAppModule(appCodec, app.DistrKeeper, app.AccountKeeper, app.BankKeeper, app.StakingKeeper),
 		staking.NewAppModule(appCodec, app.StakingKeeper, app.AccountKeeper, app.BankKeeper),
 		upgrade.NewAppModule(app.UpgradeKeeper),
 		evidence.NewAppModule(app.EvidenceKeeper),
 		params.NewAppModule(app.ParamsKeeper),
-		feegrantmodule.NewAppModule(appCodec, app.AccountKeeper, app.BankKeeper, app.FeeGrantKeeper, app.interfaceRegistry),
 		authzmodule.NewAppModule(appCodec, app.AuthzKeeper, app.AccountKeeper, app.BankKeeper, app.interfaceRegistry),
 
 		// ibc modules
@@ -486,7 +536,7 @@ func NewEthermintApp(
 		// Ethermint app modules
 		evm.NewAppModule(app.EvmKeeper, app.AccountKeeper),
 		feemarket.NewAppModule(app.FeeMarketKeeper),
-		// DXNs modules
+		// laconic modules
 		auction.NewAppModule(appCodec, app.AuctionKeeper),
 		bond.NewAppModule(appCodec, app.BondKeeper),
 		nameservice.NewAppModule(app.NameServiceKeeper),
@@ -496,7 +546,7 @@ func NewEthermintApp(
 	// there is nothing left over in the validator fee pool, so as to keep the
 	// CanWithdrawInvariant invariant.
 	// NOTE: upgrade module must go first to handle software upgrades.
-	// NOTE: staking module is required if HistoricalEntries param > 0.
+	// NOTE: staking module is required if HistoricalEntries param > 0
 	// NOTE: capability module's beginblocker must come before any modules using capabilities (e.g. IBC)
 	app.mm.SetOrderBeginBlockers(
 		upgradetypes.ModuleName,
@@ -520,7 +570,7 @@ func NewEthermintApp(
 		feegrant.ModuleName,
 		paramstypes.ModuleName,
 		vestingtypes.ModuleName,
-		// DXNS modules
+		// laconic modules
 		auctiontypes.ModuleName,
 		bondtypes.ModuleName,
 		nameservicetypes.ModuleName,
@@ -549,7 +599,7 @@ func NewEthermintApp(
 		paramstypes.ModuleName,
 		upgradetypes.ModuleName,
 		vestingtypes.ModuleName,
-		// DXNS modules
+		// laconic modules
 		auctiontypes.ModuleName,
 		bondtypes.ModuleName,
 		nameservicetypes.ModuleName,
@@ -557,6 +607,7 @@ func NewEthermintApp(
 
 	// NOTE: The genutils module must occur after staking so that pools are
 	// properly initialized with tokens from genesis accounts.
+	// NOTE: The genutils module must also occur after auth so that it can access the params from auth.
 	// NOTE: Capability module must occur first so that it can initialize any capabilities
 	// so that other modules that want to create or claim capabilities afterwards in InitChain
 	// can do so safely.
@@ -571,6 +622,11 @@ func NewEthermintApp(
 		govtypes.ModuleName,
 		minttypes.ModuleName,
 		ibchost.ModuleName,
+		// evm module denomination is used by the feemarket module, in AnteHandle
+		evmtypes.ModuleName,
+		// NOTE: feemarket need to be initialized before genutil module:
+		// gentx transactions use MinGasPriceDecorator.AnteHandle
+		feemarkettypes.ModuleName,
 		genutiltypes.ModuleName,
 		evidencetypes.ModuleName,
 		ibctransfertypes.ModuleName,
@@ -579,48 +635,37 @@ func NewEthermintApp(
 		paramstypes.ModuleName,
 		upgradetypes.ModuleName,
 		vestingtypes.ModuleName,
-		// Ethermint modules
-		evmtypes.ModuleName,
-		feemarkettypes.ModuleName,
-		// DXNS modules
+		// laconic modules
 		auctiontypes.ModuleName,
 		bondtypes.ModuleName,
 		nameservicetypes.ModuleName,
-
 		// NOTE: crisis module must go at the end to check for invariants on each module
 		crisistypes.ModuleName,
 	)
 
+	// Uncomment if you want to set a custom migration order here.
+	// app.mm.SetOrderMigrations(custom order)
+
 	app.mm.RegisterInvariants(&app.CrisisKeeper)
 	app.mm.RegisterRoutes(app.Router(), app.QueryRouter(), encodingConfig.Amino)
 	app.configurator = module.NewConfigurator(app.appCodec, app.MsgServiceRouter(), app.GRPCQueryRouter())
 	app.mm.RegisterServices(app.configurator)
 
+	// RegisterUpgradeHandlers is used for registering any on-chain upgrades.
+	// Make sure it's called after `app.mm` and `app.configurator` are set.
+	app.RegisterUpgradeHandlers()
+
 	// add test gRPC service for testing gRPC queries in isolation
 	// testdata.RegisterTestServiceServer(app.GRPCQueryRouter(), testdata.TestServiceImpl{})
 
 	// create the simulation manager and define the order of the modules for deterministic simulations
-
+	//
 	// NOTE: this is not required apps that don't use the simulator for fuzz testing
 	// transactions
-	app.sm = module.NewSimulationManager(
-		auth.NewAppModule(appCodec, app.AccountKeeper, authsims.RandomGenesisAccounts),
-		bank.NewAppModule(appCodec, app.BankKeeper, app.AccountKeeper),
-		capability.NewAppModule(appCodec, *app.CapabilityKeeper),
-		gov.NewAppModule(appCodec, app.GovKeeper, app.AccountKeeper, app.BankKeeper),
-		mint.NewAppModule(appCodec, app.MintKeeper, app.AccountKeeper),
-		staking.NewAppModule(appCodec, app.StakingKeeper, app.AccountKeeper, app.BankKeeper),
-		distr.NewAppModule(appCodec, app.DistrKeeper, app.AccountKeeper, app.BankKeeper, app.StakingKeeper),
-		slashing.NewAppModule(appCodec, app.SlashingKeeper, app.AccountKeeper, app.BankKeeper, app.StakingKeeper),
-		params.NewAppModule(app.ParamsKeeper),
-		evidence.NewAppModule(app.EvidenceKeeper),
-		feegrantmodule.NewAppModule(appCodec, app.AccountKeeper, app.BankKeeper, app.FeeGrantKeeper, app.interfaceRegistry),
-		authzmodule.NewAppModule(appCodec, app.AuthzKeeper, app.AccountKeeper, app.BankKeeper, app.interfaceRegistry),
-		ibc.NewAppModule(app.IBCKeeper),
-		transferModule,
-		evm.NewAppModule(app.EvmKeeper, app.AccountKeeper),
-		feemarket.NewAppModule(app.FeeMarketKeeper),
-	)
+	overrideModules := map[string]module.AppModuleSimulation{
+		authtypes.ModuleName: auth.NewAppModule(app.appCodec, app.AccountKeeper, authsims.RandomGenesisAccounts),
+	}
+	app.sm = module.NewSimulationManagerFromAppModules(app.mm.Modules, overrideModules)
 
 	app.sm.RegisterStoreDecoders()
 
@@ -632,28 +677,22 @@ func NewEthermintApp(
 	// initialize BaseApp
 	app.SetInitChainer(app.InitChainer)
 	app.SetBeginBlocker(app.BeginBlocker)
-
-	// use Ethermint's custom AnteHandler
-
-	maxGasWanted := cast.ToUint64(appOpts.Get(srvflags.EVMMaxTxGasWanted))
-	options := ante.HandlerOptions{
-		AccountKeeper:   app.AccountKeeper,
-		BankKeeper:      app.BankKeeper,
-		EvmKeeper:       app.EvmKeeper,
-		FeegrantKeeper:  app.FeeGrantKeeper,
-		IBCKeeper:       app.IBCKeeper,
-		FeeMarketKeeper: app.FeeMarketKeeper,
-		SignModeHandler: encodingConfig.TxConfig.SignModeHandler(),
-		SigGasConsumer:  ante.DefaultSigVerificationGasConsumer,
-		MaxTxGasWanted:  maxGasWanted,
-	}
-
-	if err := options.Validate(); err != nil {
-		panic(err)
-	}
-
-	app.SetAnteHandler(ante.NewAnteHandler(options))
 	app.SetEndBlocker(app.EndBlocker)
+	app.setAnteHandler(encodingConfig.TxConfig, cast.ToUint64(appOpts.Get(srvflags.EVMMaxTxGasWanted)))
+	// In v0.46, the SDK introduces _postHandlers_. PostHandlers are like
+	// antehandlers, but are run _after_ the `runMsgs` execution. They are also
+	// defined as a chain, and have the same signature as antehandlers.
+	//
+	// In baseapp, postHandlers are run in the same store branch as `runMsgs`,
+	// meaning that both `runMsgs` and `postHandler` state will be committed if
+	// both are successful, and both will be reverted if any of the two fails.
+	//
+	// The SDK exposes a default empty postHandlers chain.
+	//
+	// Please note that changing any of the anteHandler or postHandler chain is
+	// likely to be a state-machine breaking change, which needs a coordinated
+	// upgrade.
+	app.setPostHandler()
 
 	if loadLatest {
 		if err := app.LoadLatestVersion(); err != nil {
@@ -667,6 +706,37 @@ func NewEthermintApp(
 	return app
 }
 
+// use Ethermint's custom AnteHandler
+func (app *EthermintApp) setAnteHandler(txConfig client.TxConfig, maxGasWanted uint64) {
+	anteHandler, err := ante.NewAnteHandler(ante.HandlerOptions{
+		AccountKeeper:   app.AccountKeeper,
+		BankKeeper:      app.BankKeeper,
+		SignModeHandler: txConfig.SignModeHandler(),
+		FeegrantKeeper:  app.FeeGrantKeeper,
+		SigGasConsumer:  ante.DefaultSigVerificationGasConsumer,
+		IBCKeeper:       app.IBCKeeper,
+		EvmKeeper:       app.EvmKeeper,
+		FeeMarketKeeper: app.FeeMarketKeeper,
+		MaxTxGasWanted:  maxGasWanted,
+	})
+	if err != nil {
+		panic(err)
+	}
+
+	app.SetAnteHandler(anteHandler)
+}
+
+func (app *EthermintApp) setPostHandler() {
+	postHandler, err := posthandler.NewPostHandler(
+		posthandler.HandlerOptions{},
+	)
+	if err != nil {
+		panic(err)
+	}
+
+	app.SetPostHandler(postHandler)
+}
+
 // Name returns the name of the App
 func (app *EthermintApp) Name() string { return app.BaseApp.Name() }
 
@@ -698,6 +768,7 @@ func (app *EthermintApp) LoadHeight(height int64) error {
 // ModuleAccountAddrs returns all the app's module account addresses.
 func (app *EthermintApp) ModuleAccountAddrs() map[string]bool {
 	modAccAddrs := make(map[string]bool)
+	// #nosec G705
 	for acc := range maccPerms {
 		modAccAddrs[authtypes.NewModuleAddress(acc).String()] = true
 	}
@@ -709,6 +780,7 @@ func (app *EthermintApp) ModuleAccountAddrs() map[string]bool {
 // allowed to receive external tokens.
 func (app *EthermintApp) BlockedAddrs() map[string]bool {
 	blockedAddrs := make(map[string]bool)
+	// #nosec G705
 	for acc := range maccPerms {
 		blockedAddrs[authtypes.NewModuleAddress(acc).String()] = !allowedReceivingModAcc[acc]
 	}
@@ -740,21 +812,21 @@ func (app *EthermintApp) InterfaceRegistry() types.InterfaceRegistry {
 // GetKey returns the KVStoreKey for the provided store key.
 //
 // NOTE: This is solely to be used for testing purposes.
-func (app *EthermintApp) GetKey(storeKey string) *sdk.KVStoreKey {
+func (app *EthermintApp) GetKey(storeKey string) *storetypes.KVStoreKey {
 	return app.keys[storeKey]
 }
 
 // GetTKey returns the TransientStoreKey for the provided store key.
 //
 // NOTE: This is solely to be used for testing purposes.
-func (app *EthermintApp) GetTKey(storeKey string) *sdk.TransientStoreKey {
+func (app *EthermintApp) GetTKey(storeKey string) *storetypes.TransientStoreKey {
 	return app.tkeys[storeKey]
 }
 
 // GetMemKey returns the MemStoreKey for the provided mem key.
 //
 // NOTE: This is solely used for testing purposes.
-func (app *EthermintApp) GetMemKey(storeKey string) *sdk.MemoryStoreKey {
+func (app *EthermintApp) GetMemKey(storeKey string) *storetypes.MemoryStoreKey {
 	return app.memKeys[storeKey]
 }
 
@@ -775,17 +847,12 @@ func (app *EthermintApp) SimulationManager() *module.SimulationManager {
 // API server.
 func (app *EthermintApp) RegisterAPIRoutes(apiSvr *api.Server, apiConfig config.APIConfig) {
 	clientCtx := apiSvr.ClientCtx
-	rpc.RegisterRoutes(clientCtx, apiSvr.Router)
-
-	evmrest.RegisterTxRoutes(clientCtx, apiSvr.Router)
-
 	// Register new tx routes from grpc-gateway.
 	authtx.RegisterGRPCGatewayRoutes(clientCtx, apiSvr.GRPCGatewayRouter)
 	// Register new tendermint queries routes from grpc-gateway.
 	tmservice.RegisterGRPCGatewayRoutes(clientCtx, apiSvr.GRPCGatewayRouter)
 
-	// Register legacy and grpc-gateway routes for all modules.
-	ModuleBasics.RegisterRESTRoutes(clientCtx, apiSvr.Router)
+	// Register grpc-gateway routes for all modules.
 	ModuleBasics.RegisterGRPCGatewayRoutes(clientCtx, apiSvr.GRPCGatewayRouter)
 
 	// register swagger API from root so that other applications can override easily
@@ -794,12 +861,19 @@ func (app *EthermintApp) RegisterAPIRoutes(apiSvr *api.Server, apiConfig config.
 	}
 }
 
+// RegisterTxService implements the Application.RegisterTxService method.
 func (app *EthermintApp) RegisterTxService(clientCtx client.Context) {
 	authtx.RegisterTxService(app.BaseApp.GRPCQueryRouter(), clientCtx, app.BaseApp.Simulate, app.interfaceRegistry)
 }
 
+// RegisterTendermintService implements the Application.RegisterTendermintService method.
 func (app *EthermintApp) RegisterTendermintService(clientCtx client.Context) {
-	tmservice.RegisterTendermintService(app.BaseApp.GRPCQueryRouter(), clientCtx, app.interfaceRegistry)
+	tmservice.RegisterTendermintService(
+		clientCtx,
+		app.BaseApp.GRPCQueryRouter(),
+		app.interfaceRegistry,
+		app.Query,
+	)
 }
 
 // RegisterSwaggerAPI registers swagger route with API Server
@@ -819,14 +893,11 @@ func GetMaccPerms() map[string][]string {
 	for k, v := range maccPerms {
 		dupMaccPerms[k] = v
 	}
-
 	return dupMaccPerms
 }
 
 // initParamsKeeper init params keeper and its subspaces
-func initParamsKeeper(
-	appCodec codec.BinaryCodec, legacyAmino *codec.LegacyAmino, key, tkey sdk.StoreKey,
-) paramskeeper.Keeper {
+func initParamsKeeper(appCodec codec.BinaryCodec, legacyAmino *codec.LegacyAmino, key, tkey storetypes.StoreKey) paramskeeper.Keeper {
 	paramsKeeper := paramskeeper.NewKeeper(appCodec, legacyAmino, key, tkey)
 
 	// SDK subspaces
@@ -836,14 +907,14 @@ func initParamsKeeper(
 	paramsKeeper.Subspace(minttypes.ModuleName)
 	paramsKeeper.Subspace(distrtypes.ModuleName)
 	paramsKeeper.Subspace(slashingtypes.ModuleName)
-	paramsKeeper.Subspace(govtypes.ModuleName).WithKeyTable(govtypes.ParamKeyTable())
+	paramsKeeper.Subspace(govtypes.ModuleName).WithKeyTable(govv1.ParamKeyTable())
 	paramsKeeper.Subspace(crisistypes.ModuleName)
 	paramsKeeper.Subspace(ibctransfertypes.ModuleName)
 	paramsKeeper.Subspace(ibchost.ModuleName)
 	// ethermint subspaces
 	paramsKeeper.Subspace(evmtypes.ModuleName)
 	paramsKeeper.Subspace(feemarkettypes.ModuleName)
-	// dxns subspaces
+	// laconic subspaces
 	paramsKeeper.Subspace(auctiontypes.ModuleName)
 	paramsKeeper.Subspace(bondtypes.ModuleName)
 	paramsKeeper.Subspace(nameservicetypes.ModuleName)

app/app_test.go

@@ -1,7 +1,6 @@
 package app
 
 import (
-	"encoding/json"
 	"os"
 	"testing"
 
@@ -9,33 +8,19 @@ import (
 
 	"github.com/cosmos/cosmos-sdk/simapp"
 
-	abci "github.com/tendermint/tendermint/abci/types"
 	"github.com/tendermint/tendermint/libs/log"
 	dbm "github.com/tendermint/tm-db"
 
-	"github.com/tharsis/ethermint/encoding"
+	"github.com/cerc-io/laconicd/encoding"
 )
 
 func TestEthermintAppExport(t *testing.T) {
 	db := dbm.NewMemDB()
-	app := NewEthermintApp(log.NewTMLogger(log.NewSyncWriter(os.Stdout)), db, nil, true, map[int64]bool{}, DefaultNodeHome, 0, encoding.MakeConfig(ModuleBasics), simapp.EmptyAppOptions{})
-
-	genesisState := NewDefaultGenesisState()
-	stateBytes, err := json.MarshalIndent(genesisState, "", "  ")
-	require.NoError(t, err)
-
-	// Initialize the chain
-	app.InitChain(
-		abci.RequestInitChain{
-			ChainId:       "ethermint_9000-1",
-			Validators:    []abci.ValidatorUpdate{},
-			AppStateBytes: stateBytes,
-		},
-	)
+	app := SetupWithDB(false, nil, db)
 	app.Commit()
 
 	// Making a new app object with the db, so that initchain hasn't been called
 	app2 := NewEthermintApp(log.NewTMLogger(log.NewSyncWriter(os.Stdout)), db, nil, true, map[int64]bool{}, DefaultNodeHome, 0, encoding.MakeConfig(ModuleBasics), simapp.EmptyAppOptions{})
-	_, err = app2.ExportAppStateAndValidators(false, []string{})
+	_, err := app2.ExportAppStateAndValidators(false, []string{})
 	require.NoError(t, err, "ExportAppStateAndValidators should not have an error")
 }

app/benchmark_test.go

@@ -5,18 +5,18 @@ import (
 	"io"
 	"testing"
 
+	"github.com/cerc-io/laconicd/encoding"
 	"github.com/cosmos/cosmos-sdk/simapp"
 	abci "github.com/tendermint/tendermint/abci/types"
 	"github.com/tendermint/tendermint/libs/log"
 	dbm "github.com/tendermint/tm-db"
-	"github.com/tharsis/ethermint/encoding"
 )
 
 func BenchmarkEthermintApp_ExportAppStateAndValidators(b *testing.B) {
 	db := dbm.NewMemDB()
 	app := NewEthermintApp(log.NewTMLogger(io.Discard), db, nil, true, map[int64]bool{}, DefaultNodeHome, 0, encoding.MakeConfig(ModuleBasics), simapp.EmptyAppOptions{})
 
-	genesisState := NewDefaultGenesisState()
+	genesisState := NewTestGenesisState(app.AppCodec())
 	stateBytes, err := json.MarshalIndent(genesisState, "", "  ")
 	if err != nil {
 		b.Fatal(err)

app/export.go

@@ -13,13 +13,13 @@ import (
 	"github.com/cosmos/cosmos-sdk/x/staking"
 	stakingtypes "github.com/cosmos/cosmos-sdk/x/staking/types"
 
-	"github.com/tharsis/ethermint/encoding"
+	"github.com/cerc-io/laconicd/encoding"
 )
 
 // NewDefaultGenesisState generates the default state for the application.
 func NewDefaultGenesisState() simapp.GenesisState {
 	encCfg := encoding.MakeConfig(ModuleBasics)
-	return ModuleBasics.DefaultGenesis(encCfg.Marshaler)
+	return ModuleBasics.DefaultGenesis(encCfg.Codec)
 }
 
 // ExportAppStateAndValidators exports the state of the application for a genesis
@@ -62,7 +62,7 @@ func (app *EthermintApp) ExportAppStateAndValidators(
 
 // prepare for fresh start at zero height
 // NOTE zero height genesis is a temporary feature which will be deprecated
-//      in favor of export at a block height
+// in favor of export at a block height
 func (app *EthermintApp) prepForZeroHeightGenesis(ctx sdk.Context, jailAllowedAddrs []string) error {
 	applyAllowedAddrs := false
 
@@ -125,7 +125,9 @@ func (app *EthermintApp) prepForZeroHeightGenesis(ctx sdk.Context, jailAllowedAd
 		feePool.CommunityPool = feePool.CommunityPool.Add(scraps...)
 		app.DistrKeeper.SetFeePool(ctx, feePool)
 
-		app.DistrKeeper.Hooks().AfterValidatorCreated(ctx, val.GetOperator())
+		if err := app.DistrKeeper.Hooks().AfterValidatorCreated(ctx, val.GetOperator()); err != nil {
+			return true
+		}
 		return false
 	})
 
@@ -139,8 +141,12 @@ func (app *EthermintApp) prepForZeroHeightGenesis(ctx sdk.Context, jailAllowedAd
 		if err != nil {
 			return err
 		}
-		app.DistrKeeper.Hooks().BeforeDelegationCreated(ctx, delAddr, valAddr)
-		app.DistrKeeper.Hooks().AfterDelegationModified(ctx, delAddr, valAddr)
+		if err := app.DistrKeeper.Hooks().BeforeDelegationCreated(ctx, delAddr, valAddr); err != nil {
+			return err
+		}
+		if err := app.DistrKeeper.Hooks().AfterDelegationModified(ctx, delAddr, valAddr); err != nil {
+			return err
+		}
 	}
 
 	// reset context height

app/simulation_test.go

@@ -6,17 +6,22 @@ import (
 	"fmt"
 	"math/rand"
 	"os"
+	"runtime/debug"
+	"strings"
 	"testing"
 
 	"github.com/stretchr/testify/require"
 
+	"github.com/cerc-io/laconicd/app/ante"
+	evmenc "github.com/cerc-io/laconicd/encoding"
 	"github.com/cosmos/cosmos-sdk/baseapp"
 	"github.com/cosmos/cosmos-sdk/simapp"
 	"github.com/cosmos/cosmos-sdk/simapp/params"
 	"github.com/cosmos/cosmos-sdk/store"
+	storetypes "github.com/cosmos/cosmos-sdk/store/types"
 	sdk "github.com/cosmos/cosmos-sdk/types"
-	simtypes "github.com/cosmos/cosmos-sdk/types/simulation"
 	authtypes "github.com/cosmos/cosmos-sdk/x/auth/types"
+	authzkeeper "github.com/cosmos/cosmos-sdk/x/authz/keeper"
 	banktypes "github.com/cosmos/cosmos-sdk/x/bank/types"
 	capabilitytypes "github.com/cosmos/cosmos-sdk/x/capability/types"
 	distrtypes "github.com/cosmos/cosmos-sdk/x/distribution/types"
@@ -27,13 +32,12 @@ import (
 	"github.com/cosmos/cosmos-sdk/x/simulation"
 	slashingtypes "github.com/cosmos/cosmos-sdk/x/slashing/types"
 	stakingtypes "github.com/cosmos/cosmos-sdk/x/staking/types"
-	ibctransfertypes "github.com/cosmos/ibc-go/v3/modules/apps/transfer/types"
-	ibchost "github.com/cosmos/ibc-go/v3/modules/core/24-host"
+	ibctransfertypes "github.com/cosmos/ibc-go/v5/modules/apps/transfer/types"
+	ibchost "github.com/cosmos/ibc-go/v5/modules/core/24-host"
 	abci "github.com/tendermint/tendermint/abci/types"
 	"github.com/tendermint/tendermint/libs/log"
 	tmproto "github.com/tendermint/tendermint/proto/tendermint/types"
 	dbm "github.com/tendermint/tm-db"
-	evmenc "github.com/tharsis/ethermint/encoding"
 )
 
 // MakeEncodingConfig creates the EncodingConfig
@@ -48,8 +52,8 @@ func init() {
 const SimAppChainID = "simulation_777-1"
 
 type storeKeysPrefixes struct {
-	A        sdk.StoreKey
-	B        sdk.StoreKey
+	A        storetypes.StoreKey
+	B        storetypes.StoreKey
 	Prefixes [][]byte
 }
 
@@ -59,6 +63,32 @@ func fauxMerkleModeOpt(bapp *baseapp.BaseApp) {
 	bapp.SetFauxMerkleMode()
 }
 
+// NewSimApp disable feemarket on native tx, otherwise the cosmos-sdk simulation tests will fail.
+func NewSimApp(logger log.Logger, db dbm.DB) (*EthermintApp, error) {
+	encodingConfig := MakeEncodingConfig()
+	app := NewEthermintApp(logger, db, nil, false, map[int64]bool{}, DefaultNodeHome, simapp.FlagPeriodValue, encodingConfig, simapp.EmptyAppOptions{}, fauxMerkleModeOpt)
+	// disable feemarket on native tx
+	anteHandler, err := ante.NewAnteHandler(ante.HandlerOptions{
+		AccountKeeper:   app.AccountKeeper,
+		BankKeeper:      app.BankKeeper,
+		SignModeHandler: encodingConfig.TxConfig.SignModeHandler(),
+		FeegrantKeeper:  app.FeeGrantKeeper,
+		SigGasConsumer:  ante.DefaultSigVerificationGasConsumer,
+		IBCKeeper:       app.IBCKeeper,
+		EvmKeeper:       app.EvmKeeper,
+		FeeMarketKeeper: app.FeeMarketKeeper,
+		MaxTxGasWanted:  0,
+	})
+	if err != nil {
+		return nil, err
+	}
+	app.SetAnteHandler(anteHandler)
+	if err := app.LoadLatestVersion(); err != nil {
+		return nil, err
+	}
+	return app, nil
+}
+
 // interBlockCacheOpt returns a BaseApp option function that sets the persistent
 // inter-block write-through cache.
 func interBlockCacheOpt() func(*baseapp.BaseApp) {
@@ -72,21 +102,24 @@ func TestFullAppSimulation(t *testing.T) {
 	}
 	require.NoError(t, err, "simulation setup failed")
 
+	config.ChainID = SimAppChainID
+
 	defer func() {
-		db.Close()
+		require.NoError(t, db.Close())
 		require.NoError(t, os.RemoveAll(dir))
 	}()
 
-	app := NewEthermintApp(logger, db, nil, true, map[int64]bool{}, DefaultNodeHome, simapp.FlagPeriodValue, MakeEncodingConfig(), simapp.EmptyAppOptions{}, fauxMerkleModeOpt)
+	app, err := NewSimApp(logger, db)
 	require.Equal(t, appName, app.Name())
+	require.NoError(t, err)
 
 	// run randomized simulation
 	_, simParams, simErr := simulation.SimulateFromSeed(
 		t,
 		os.Stdout,
 		app.BaseApp,
-		simapp.AppStateFn(app.AppCodec(), app.SimulationManager()),
-		simtypes.RandomAccounts, // Replace with own random account function if using keys other than secp256k1
+		StateFn(app.AppCodec(), app.SimulationManager()),
+		RandomAccounts, // Replace with own random account function if using keys other than secp256k1
 		simapp.SimulationOperations(app, app.AppCodec(), config),
 		app.ModuleAccountAddrs(),
 		config,
@@ -110,12 +143,14 @@ func TestAppImportExport(t *testing.T) {
 	}
 	require.NoError(t, err, "simulation setup failed")
 
+	config.ChainID = SimAppChainID
+
 	defer func() {
-		db.Close()
+		require.NoError(t, db.Close())
 		require.NoError(t, os.RemoveAll(dir))
 	}()
-
-	app := NewEthermintApp(logger, db, nil, true, map[int64]bool{}, DefaultNodeHome, simapp.FlagPeriodValue, MakeEncodingConfig(), simapp.EmptyAppOptions{}, fauxMerkleModeOpt)
+	app, err := NewSimApp(logger, db)
+	require.NoError(t, err)
 	require.Equal(t, appName, app.Name())
 
 	// Run randomized simulation
@@ -123,8 +158,8 @@ func TestAppImportExport(t *testing.T) {
 		t,
 		os.Stdout,
 		app.BaseApp,
-		simapp.AppStateFn(app.AppCodec(), app.SimulationManager()),
-		simtypes.RandomAccounts, // Replace with own random account function if using keys other than secp256k1
+		StateFn(app.AppCodec(), app.SimulationManager()),
+		RandomAccounts, // Replace with own random account function if using keys other than secp256k1
 		simapp.SimulationOperations(app, app.AppCodec(), config),
 		app.ModuleAccountAddrs(),
 		config,
@@ -147,24 +182,36 @@ func TestAppImportExport(t *testing.T) {
 
 	fmt.Printf("importing genesis...\n")
 
-	// nolint: dogsled
+	//nolint: dogsled
 	_, newDB, newDir, _, _, err := simapp.SetupSimulation("leveldb-app-sim-2", "Simulation-2")
 	require.NoError(t, err, "simulation setup failed")
 
 	defer func() {
-		newDB.Close()
+		require.NoError(t, newDB.Close())
 		require.NoError(t, os.RemoveAll(newDir))
 	}()
 
-	newApp := NewEthermintApp(log.NewNopLogger(), newDB, nil, true, map[int64]bool{}, DefaultNodeHome, simapp.FlagPeriodValue, MakeEncodingConfig(), simapp.EmptyAppOptions{}, fauxMerkleModeOpt)
+	newApp, err := NewSimApp(log.NewNopLogger(), newDB)
 	require.Equal(t, appName, newApp.Name())
+	require.NoError(t, err)
 
 	var genesisState simapp.GenesisState
 	err = json.Unmarshal(exported.AppState, &genesisState)
 	require.NoError(t, err)
 
-	ctxA := app.NewContext(true, tmproto.Header{Height: app.LastBlockHeight()})
-	ctxB := newApp.NewContext(true, tmproto.Header{Height: app.LastBlockHeight()})
+	defer func() {
+		if r := recover(); r != nil {
+			err := fmt.Sprintf("%v", r)
+			if !strings.Contains(err, "validator set is empty after InitGenesis") {
+				panic(r)
+			}
+			logger.Info("Skipping simulation as all validators have been unbonded")
+			logger.Info("err", err, "stacktrace", string(debug.Stack()))
+		}
+	}()
+
+	ctxA := app.NewContext(true, tmproto.Header{Height: app.LastBlockHeight(), ChainID: SimAppChainID})
+	ctxB := newApp.NewContext(true, tmproto.Header{Height: app.LastBlockHeight(), ChainID: SimAppChainID})
 	newApp.mm.InitGenesis(ctxB, app.AppCodec(), genesisState)
 	newApp.StoreConsensusParams(ctxB, exported.ConsensusParams)
 
@@ -187,6 +234,7 @@ func TestAppImportExport(t *testing.T) {
 		{app.keys[govtypes.StoreKey], newApp.keys[govtypes.StoreKey], [][]byte{}},
 		{app.keys[evidencetypes.StoreKey], newApp.keys[evidencetypes.StoreKey], [][]byte{}},
 		{app.keys[capabilitytypes.StoreKey], newApp.keys[capabilitytypes.StoreKey], [][]byte{}},
+		{app.keys[authzkeeper.StoreKey], newApp.keys[authzkeeper.StoreKey], [][]byte{authzkeeper.GrantKey, authzkeeper.GrantQueuePrefix}},
 		{app.keys[ibchost.StoreKey], newApp.keys[ibchost.StoreKey], [][]byte{}},
 		{app.keys[ibctransfertypes.StoreKey], newApp.keys[ibctransfertypes.StoreKey], [][]byte{}},
 	}
@@ -210,21 +258,24 @@ func TestAppSimulationAfterImport(t *testing.T) {
 	}
 	require.NoError(t, err, "simulation setup failed")
 
+	config.ChainID = SimAppChainID
+
 	defer func() {
-		db.Close()
+		require.NoError(t, db.Close())
 		require.NoError(t, os.RemoveAll(dir))
 	}()
 
-	app := NewEthermintApp(logger, db, nil, true, map[int64]bool{}, DefaultNodeHome, simapp.FlagPeriodValue, MakeEncodingConfig(), simapp.EmptyAppOptions{}, fauxMerkleModeOpt)
+	app, err := NewSimApp(logger, db)
 	require.Equal(t, appName, app.Name())
+	require.NoError(t, err)
 
 	// Run randomized simulation
 	stopEarly, simParams, simErr := simulation.SimulateFromSeed(
 		t,
 		os.Stdout,
 		app.BaseApp,
-		simapp.AppStateFn(app.AppCodec(), app.SimulationManager()),
-		simtypes.RandomAccounts, // Replace with own random account function if using keys other than secp256k1
+		StateFn(app.AppCodec(), app.SimulationManager()),
+		RandomAccounts, // Replace with own random account function if using keys other than secp256k1
 		simapp.SimulationOperations(app, app.AppCodec(), config),
 		app.ModuleAccountAddrs(),
 		config,
@@ -256,14 +307,16 @@ func TestAppSimulationAfterImport(t *testing.T) {
 	require.NoError(t, err, "simulation setup failed")
 
 	defer func() {
-		newDB.Close()
+		require.NoError(t, newDB.Close())
 		require.NoError(t, os.RemoveAll(newDir))
 	}()
 
-	newApp := NewEthermintApp(log.NewNopLogger(), newDB, nil, true, map[int64]bool{}, DefaultNodeHome, simapp.FlagPeriodValue, MakeEncodingConfig(), simapp.EmptyAppOptions{}, fauxMerkleModeOpt)
+	newApp, err := NewSimApp(log.NewNopLogger(), newDB)
 	require.Equal(t, appName, newApp.Name())
+	require.NoError(t, err)
 
 	newApp.InitChain(abci.RequestInitChain{
+		ChainId:       SimAppChainID,
 		AppStateBytes: exported.AppState,
 	})
 
@@ -271,8 +324,8 @@ func TestAppSimulationAfterImport(t *testing.T) {
 		t,
 		os.Stdout,
 		newApp.BaseApp,
-		simapp.AppStateFn(app.AppCodec(), app.SimulationManager()),
-		simtypes.RandomAccounts, // Replace with own random account function if using keys other than secp256k1
+		StateFn(app.AppCodec(), app.SimulationManager()),
+		RandomAccounts, // Replace with own random account function if using keys other than secp256k1
 		simapp.SimulationOperations(newApp, newApp.AppCodec(), config),
 		app.ModuleAccountAddrs(),
 		config,
@@ -311,19 +364,20 @@ func TestAppStateDeterminism(t *testing.T) {
 			}
 
 			db := dbm.NewMemDB()
-			app := NewEthermintApp(logger, db, nil, true, map[int64]bool{}, DefaultNodeHome, simapp.FlagPeriodValue, MakeEncodingConfig(), simapp.EmptyAppOptions{}, interBlockCacheOpt())
+			app, err := NewSimApp(logger, db)
+			require.NoError(t, err)
 
 			fmt.Printf(
 				"running non-determinism simulation; seed %d: %d/%d, attempt: %d/%d\n",
 				config.Seed, i+1, numSeeds, j+1, numTimesToRunPerSeed,
 			)
 
-			_, _, err := simulation.SimulateFromSeed(
+			_, _, err = simulation.SimulateFromSeed(
 				t,
 				os.Stdout,
 				app.BaseApp,
-				simapp.AppStateFn(app.AppCodec(), app.SimulationManager()),
-				simtypes.RandomAccounts, // Replace with own random account function if using keys other than secp256k1
+				StateFn(app.AppCodec(), app.SimulationManager()),
+				RandomAccounts, // Replace with own random account function if using keys other than secp256k1
 				simapp.SimulationOperations(app, app.AppCodec(), config),
 				app.ModuleAccountAddrs(),
 				config,

app/test_helpers.go

@@ -1,79 +0,0 @@
-package app
-
-import (
-	"encoding/json"
-	"time"
-
-	sdk "github.com/cosmos/cosmos-sdk/types"
-
-	"github.com/cosmos/cosmos-sdk/simapp"
-	"github.com/tharsis/ethermint/encoding"
-
-	abci "github.com/tendermint/tendermint/abci/types"
-	"github.com/tendermint/tendermint/crypto/ed25519"
-	"github.com/tendermint/tendermint/libs/log"
-	tmproto "github.com/tendermint/tendermint/proto/tendermint/types"
-	tmtypes "github.com/tendermint/tendermint/types"
-	dbm "github.com/tendermint/tm-db"
-)
-
-// DefaultConsensusParams defines the default Tendermint consensus params used in
-// EthermintApp testing.
-var DefaultConsensusParams = &abci.ConsensusParams{
-	Block: &abci.BlockParams{
-		MaxBytes: 200000,
-		MaxGas:   -1, // no limit
-	},
-	Evidence: &tmproto.EvidenceParams{
-		MaxAgeNumBlocks: 302400,
-		MaxAgeDuration:  504 * time.Hour, // 3 weeks is the max duration
-		MaxBytes:        10000,
-	},
-	Validator: &tmproto.ValidatorParams{
-		PubKeyTypes: []string{
-			tmtypes.ABCIPubKeyTypeEd25519,
-		},
-	},
-}
-
-// Setup initializes a new EthermintApp. A Nop logger is set in EthermintApp.
-func Setup(isCheckTx bool, patchGenesis func(*EthermintApp, simapp.GenesisState) simapp.GenesisState) *EthermintApp {
-	db := dbm.NewMemDB()
-	app := NewEthermintApp(log.NewNopLogger(), db, nil, true, map[int64]bool{}, DefaultNodeHome, 5, encoding.MakeConfig(ModuleBasics), simapp.EmptyAppOptions{})
-	if !isCheckTx {
-		// init chain must be called to stop deliverState from being nil
-		genesisState := NewDefaultGenesisState()
-		if patchGenesis != nil {
-			genesisState = patchGenesis(app, genesisState)
-		}
-
-		stateBytes, err := json.MarshalIndent(genesisState, "", " ")
-		if err != nil {
-			panic(err)
-		}
-
-		// Initialize the chain
-		app.InitChain(
-			abci.RequestInitChain{
-				ChainId:         "ethermint_9000-1",
-				Validators:      []abci.ValidatorUpdate{},
-				ConsensusParams: DefaultConsensusParams,
-				AppStateBytes:   stateBytes,
-			},
-		)
-	}
-
-	return app
-}
-
-// CreateRandomAccounts will generate random accounts
-func CreateRandomAccounts(accNum int) []sdk.AccAddress {
-	// createRandomAccounts is a strategy used by addTestAddrs() in order to generated addresses in random order.
-	testAddrs := make([]sdk.AccAddress, accNum)
-	for i := 0; i < accNum; i++ {
-		pk := ed25519.GenPrivKey().PubKey()
-		testAddrs[i] = sdk.AccAddress(pk.Address())
-	}
-
-	return testAddrs
-}

app/upgrades.go

@@ -0,0 +1,14 @@
+package app
+
+import (
+	sdk "github.com/cosmos/cosmos-sdk/types"
+	"github.com/cosmos/cosmos-sdk/types/module"
+	upgradetypes "github.com/cosmos/cosmos-sdk/x/upgrade/types"
+)
+
+func (app *EthermintApp) RegisterUpgradeHandlers() {
+	planName := "integration-test-upgrade"
+	app.UpgradeKeeper.SetUpgradeHandler(planName, func(ctx sdk.Context, plan upgradetypes.Plan, fromVM module.VersionMap) (module.VersionMap, error) {
+		return app.mm.RunMigrations(ctx, app.configurator, fromVM)
+	})
+}

app/utils.go

@@ -0,0 +1,274 @@
+package app
+
+import (
+	"encoding/json"
+	"math/rand" // #nosec G702
+	"time"
+
+	"github.com/cosmos/cosmos-sdk/codec"
+	codectypes "github.com/cosmos/cosmos-sdk/codec/types"
+	cryptocodec "github.com/cosmos/cosmos-sdk/crypto/codec"
+	"github.com/cosmos/cosmos-sdk/crypto/keys/secp256k1"
+	"github.com/cosmos/cosmos-sdk/simapp"
+	"github.com/cosmos/cosmos-sdk/testutil/mock"
+	"github.com/cosmos/cosmos-sdk/types/module"
+	authtypes "github.com/cosmos/cosmos-sdk/x/auth/types"
+	banktypes "github.com/cosmos/cosmos-sdk/x/bank/types"
+	stakingtypes "github.com/cosmos/cosmos-sdk/x/staking/types"
+
+	"github.com/cerc-io/laconicd/encoding"
+	ethermint "github.com/cerc-io/laconicd/types"
+	evmtypes "github.com/cerc-io/laconicd/x/evm/types"
+
+	"github.com/cerc-io/laconicd/crypto/ethsecp256k1"
+	"github.com/cosmos/cosmos-sdk/crypto/keys/ed25519"
+	sdk "github.com/cosmos/cosmos-sdk/types"
+	simtypes "github.com/cosmos/cosmos-sdk/types/simulation"
+	"github.com/ethereum/go-ethereum/common"
+	"github.com/ethereum/go-ethereum/crypto"
+	abci "github.com/tendermint/tendermint/abci/types"
+	"github.com/tendermint/tendermint/libs/log"
+	tmproto "github.com/tendermint/tendermint/proto/tendermint/types"
+	tmtypes "github.com/tendermint/tendermint/types"
+	dbm "github.com/tendermint/tm-db"
+)
+
+// DefaultConsensusParams defines the default Tendermint consensus params used in
+// EthermintApp testing.
+var DefaultConsensusParams = &abci.ConsensusParams{
+	Block: &abci.BlockParams{
+		MaxBytes: 200000,
+		MaxGas:   -1, // no limit
+	},
+	Evidence: &tmproto.EvidenceParams{
+		MaxAgeNumBlocks: 302400,
+		MaxAgeDuration:  504 * time.Hour, // 3 weeks is the max duration
+		MaxBytes:        10000,
+	},
+	Validator: &tmproto.ValidatorParams{
+		PubKeyTypes: []string{
+			tmtypes.ABCIPubKeyTypeEd25519,
+		},
+	},
+}
+
+// Setup initializes a new EthermintApp. A Nop logger is set in EthermintApp.
+func Setup(isCheckTx bool, patchGenesis func(*EthermintApp, simapp.GenesisState) simapp.GenesisState) *EthermintApp {
+	return SetupWithDB(isCheckTx, patchGenesis, dbm.NewMemDB())
+}
+
+// SetupWithDB initializes a new EthermintApp. A Nop logger is set in EthermintApp.
+func SetupWithDB(isCheckTx bool, patchGenesis func(*EthermintApp, simapp.GenesisState) simapp.GenesisState, db dbm.DB) *EthermintApp {
+	app := NewEthermintApp(log.NewNopLogger(),
+		db,
+		nil,
+		true,
+		map[int64]bool{},
+		DefaultNodeHome,
+		5,
+		encoding.MakeConfig(ModuleBasics),
+		simapp.EmptyAppOptions{})
+	if !isCheckTx {
+		// init chain must be called to stop deliverState from being nil
+		genesisState := NewTestGenesisState(app.AppCodec())
+		if patchGenesis != nil {
+			genesisState = patchGenesis(app, genesisState)
+		}
+
+		stateBytes, err := json.MarshalIndent(genesisState, "", " ")
+		if err != nil {
+			panic(err)
+		}
+
+		// Initialize the chain
+		app.InitChain(
+			abci.RequestInitChain{
+				ChainId:         "ethermint_9000-1",
+				Validators:      []abci.ValidatorUpdate{},
+				ConsensusParams: DefaultConsensusParams,
+				AppStateBytes:   stateBytes,
+			},
+		)
+	}
+
+	return app
+}
+
+// RandomGenesisAccounts is used by the auth module to create random genesis accounts in simulation when a genesis.json is not specified.
+// In contrast, the default auth module's RandomGenesisAccounts implementation creates only base accounts and vestings accounts.
+func RandomGenesisAccounts(simState *module.SimulationState) authtypes.GenesisAccounts {
+	emptyCodeHash := crypto.Keccak256(nil)
+	genesisAccs := make(authtypes.GenesisAccounts, len(simState.Accounts))
+	for i, acc := range simState.Accounts {
+		bacc := authtypes.NewBaseAccountWithAddress(acc.Address)
+
+		ethacc := &ethermint.EthAccount{
+			BaseAccount: bacc,
+			CodeHash:    common.BytesToHash(emptyCodeHash).String(),
+		}
+		genesisAccs[i] = ethacc
+	}
+
+	return genesisAccs
+}
+
+// RandomAccounts creates random accounts with an ethsecp256k1 private key
+// TODO: replace secp256k1.GenPrivKeyFromSecret() with similar function in go-ethereum
+func RandomAccounts(r *rand.Rand, n int) []simtypes.Account {
+	accs := make([]simtypes.Account, n)
+
+	for i := 0; i < n; i++ {
+		// don't need that much entropy for simulation
+		privkeySeed := make([]byte, 15)
+		_, _ = r.Read(privkeySeed)
+
+		prv := secp256k1.GenPrivKeyFromSecret(privkeySeed)
+		ethPrv := &ethsecp256k1.PrivKey{}
+		_ = ethPrv.UnmarshalAmino(prv.Bytes()) // UnmarshalAmino simply copies the bytes and assigns them to ethPrv.Key
+		accs[i].PrivKey = ethPrv
+		accs[i].PubKey = accs[i].PrivKey.PubKey()
+		accs[i].Address = sdk.AccAddress(accs[i].PubKey.Address())
+
+		accs[i].ConsKey = ed25519.GenPrivKeyFromSecret(privkeySeed)
+	}
+
+	return accs
+}
+
+// StateFn returns the initial application state using a genesis or the simulation parameters.
+// It is a wrapper of simapp.AppStateFn to replace evm param EvmDenom with staking param BondDenom.
+func StateFn(cdc codec.JSONCodec, simManager *module.SimulationManager) simtypes.AppStateFn {
+	return func(r *rand.Rand, accs []simtypes.Account, config simtypes.Config,
+	) (appState json.RawMessage, simAccs []simtypes.Account, chainID string, genesisTimestamp time.Time) {
+		appStateFn := simapp.AppStateFn(cdc, simManager)
+		appState, simAccs, chainID, genesisTimestamp = appStateFn(r, accs, config)
+
+		rawState := make(map[string]json.RawMessage)
+		err := json.Unmarshal(appState, &rawState)
+		if err != nil {
+			panic(err)
+		}
+
+		stakingStateBz, ok := rawState[stakingtypes.ModuleName]
+		if !ok {
+			panic("staking genesis state is missing")
+		}
+
+		stakingState := new(stakingtypes.GenesisState)
+		cdc.MustUnmarshalJSON(stakingStateBz, stakingState)
+
+		// we should get the BondDenom and make it the evmdenom.
+		// thus simulation accounts could have positive amount of gas token.
+		bondDenom := stakingState.Params.BondDenom
+
+		evmStateBz, ok := rawState[evmtypes.ModuleName]
+		if !ok {
+			panic("evm genesis state is missing")
+		}
+
+		evmState := new(evmtypes.GenesisState)
+		cdc.MustUnmarshalJSON(evmStateBz, evmState)
+
+		// we should replace the EvmDenom with BondDenom
+		evmState.Params.EvmDenom = bondDenom
+
+		// change appState back
+		rawState[evmtypes.ModuleName] = cdc.MustMarshalJSON(evmState)
+
+		// replace appstate
+		appState, err = json.Marshal(rawState)
+		if err != nil {
+			panic(err)
+		}
+		return appState, simAccs, chainID, genesisTimestamp
+	}
+}
+
+// NewTestGenesisState generate genesis state with single validator
+func NewTestGenesisState(codec codec.Codec) simapp.GenesisState {
+	privVal := mock.NewPV()
+	pubKey, err := privVal.GetPubKey()
+	if err != nil {
+		panic(err)
+	}
+	// create validator set with single validator
+	validator := tmtypes.NewValidator(pubKey, 1)
+	valSet := tmtypes.NewValidatorSet([]*tmtypes.Validator{validator})
+
+	// generate genesis account
+	senderPrivKey := secp256k1.GenPrivKey()
+	acc := authtypes.NewBaseAccount(senderPrivKey.PubKey().Address().Bytes(), senderPrivKey.PubKey(), 0, 0)
+	balance := banktypes.Balance{
+		Address: acc.GetAddress().String(),
+		Coins:   sdk.NewCoins(sdk.NewCoin(sdk.DefaultBondDenom, sdk.NewInt(100000000000000))),
+	}
+
+	genesisState := NewDefaultGenesisState()
+	return genesisStateWithValSet(codec, genesisState, valSet, []authtypes.GenesisAccount{acc}, balance)
+}
+
+func genesisStateWithValSet(codec codec.Codec, genesisState simapp.GenesisState,
+	valSet *tmtypes.ValidatorSet, genAccs []authtypes.GenesisAccount,
+	balances ...banktypes.Balance,
+) simapp.GenesisState {
+	// set genesis accounts
+	authGenesis := authtypes.NewGenesisState(authtypes.DefaultParams(), genAccs)
+	genesisState[authtypes.ModuleName] = codec.MustMarshalJSON(authGenesis)
+
+	validators := make([]stakingtypes.Validator, 0, len(valSet.Validators))
+	delegations := make([]stakingtypes.Delegation, 0, len(valSet.Validators))
+
+	bondAmt := sdk.DefaultPowerReduction
+
+	for _, val := range valSet.Validators {
+		pk, err := cryptocodec.FromTmPubKeyInterface(val.PubKey)
+		if err != nil {
+			panic(err)
+		}
+		pkAny, err := codectypes.NewAnyWithValue(pk)
+		if err != nil {
+			panic(err)
+		}
+		validator := stakingtypes.Validator{
+			OperatorAddress:   sdk.ValAddress(val.Address).String(),
+			ConsensusPubkey:   pkAny,
+			Jailed:            false,
+			Status:            stakingtypes.Bonded,
+			Tokens:            bondAmt,
+			DelegatorShares:   sdk.OneDec(),
+			Description:       stakingtypes.Description{},
+			UnbondingHeight:   int64(0),
+			UnbondingTime:     time.Unix(0, 0).UTC(),
+			Commission:        stakingtypes.NewCommission(sdk.ZeroDec(), sdk.ZeroDec(), sdk.ZeroDec()),
+			MinSelfDelegation: sdk.ZeroInt(),
+		}
+		validators = append(validators, validator)
+		delegations = append(delegations, stakingtypes.NewDelegation(genAccs[0].GetAddress(), val.Address.Bytes(), sdk.OneDec()))
+	}
+	// set validators and delegations
+	stakingGenesis := stakingtypes.NewGenesisState(stakingtypes.DefaultParams(), validators, delegations)
+	genesisState[stakingtypes.ModuleName] = codec.MustMarshalJSON(stakingGenesis)
+
+	totalSupply := sdk.NewCoins()
+	for _, b := range balances {
+		// add genesis acc tokens to total supply
+		totalSupply = totalSupply.Add(b.Coins...)
+	}
+
+	for range delegations {
+		// add delegated tokens to total supply
+		totalSupply = totalSupply.Add(sdk.NewCoin(sdk.DefaultBondDenom, bondAmt))
+	}
+
+	// add bonded amount to bonded pool module account
+	balances = append(balances, banktypes.Balance{
+		Address: authtypes.NewModuleAddress(stakingtypes.BondedPoolName).String(),
+		Coins:   sdk.Coins{sdk.NewCoin(sdk.DefaultBondDenom, bondAmt)},
+	})
+
+	// update total supply
+	bankGenesis := banktypes.NewGenesisState(banktypes.DefaultGenesisState().Params, balances, totalSupply, []banktypes.Metadata{})
+	genesisState[banktypes.ModuleName] = codec.MustMarshalJSON(bankGenesis)
+
+	return genesisState
+}

app/utils_test.go

@@ -0,0 +1,113 @@
+package app
+
+import (
+	"encoding/json"
+	"math/rand"
+	"os"
+	"testing"
+
+	"github.com/stretchr/testify/require"
+
+	evmtypes "github.com/cerc-io/laconicd/x/evm/types"
+	"github.com/cosmos/cosmos-sdk/types/module"
+	"github.com/cosmos/cosmos-sdk/x/auth"
+	authkeeper "github.com/cosmos/cosmos-sdk/x/auth/keeper"
+	authtypes "github.com/cosmos/cosmos-sdk/x/auth/types"
+	paramstypes "github.com/cosmos/cosmos-sdk/x/params/types"
+	stakingtypes "github.com/cosmos/cosmos-sdk/x/staking/types"
+
+	"github.com/cerc-io/laconicd/crypto/ethsecp256k1"
+	ethermint "github.com/cerc-io/laconicd/types"
+
+	"github.com/cosmos/cosmos-sdk/simapp"
+	sdk "github.com/cosmos/cosmos-sdk/types"
+)
+
+var (
+	maxTestingAccounts = 100
+	seed               = int64(233)
+)
+
+func TestRandomGenesisAccounts(t *testing.T) {
+	r := rand.New(rand.NewSource(seed))
+	accs := RandomAccounts(r, rand.Intn(maxTestingAccounts))
+
+	encodingConfig := MakeEncodingConfig()
+	appCodec := encodingConfig.Codec
+	cdc := encodingConfig.Amino
+
+	paramsKeeper := initParamsKeeper(appCodec, cdc, sdk.NewKVStoreKey(paramstypes.StoreKey), sdk.NewTransientStoreKey(paramstypes.StoreKey))
+	subSpace, find := paramsKeeper.GetSubspace(authtypes.ModuleName)
+	require.True(t, find)
+	accountKeeper := authkeeper.NewAccountKeeper(
+		appCodec, sdk.NewKVStoreKey(authtypes.StoreKey), subSpace, ethermint.ProtoAccount, maccPerms, sdk.GetConfig().GetBech32AccountAddrPrefix(),
+	)
+	authModule := auth.NewAppModule(appCodec, accountKeeper, RandomGenesisAccounts)
+
+	genesisState := simapp.NewDefaultGenesisState(appCodec)
+	simState := &module.SimulationState{Accounts: accs, Cdc: appCodec, Rand: r, GenState: genesisState}
+	authModule.GenerateGenesisState(simState)
+
+	authStateBz, find := genesisState[authtypes.ModuleName]
+	require.True(t, find)
+
+	authState := new(authtypes.GenesisState)
+	appCodec.MustUnmarshalJSON(authStateBz, authState)
+	accounts, err := authtypes.UnpackAccounts(authState.Accounts)
+	require.NoError(t, err)
+	for _, acc := range accounts {
+		_, ok := acc.(ethermint.EthAccountI)
+		require.True(t, ok)
+	}
+}
+
+func TestStateFn(t *testing.T) {
+	config, db, dir, logger, skip, err := simapp.SetupSimulation("leveldb-app-sim", "Simulation")
+	if skip {
+		t.Skip("skipping AppStateFn testing")
+	}
+	require.NoError(t, err, "simulation setup failed")
+
+	config.ChainID = SimAppChainID
+	config.Commit = true
+
+	defer func() {
+		db.Close()
+		require.NoError(t, os.RemoveAll(dir))
+	}()
+
+	app := NewEthermintApp(logger, db, nil, true, map[int64]bool{}, DefaultNodeHome, simapp.FlagPeriodValue, MakeEncodingConfig(), simapp.EmptyAppOptions{}, fauxMerkleModeOpt)
+	require.Equal(t, appName, app.Name())
+
+	appStateFn := StateFn(app.AppCodec(), app.SimulationManager())
+	r := rand.New(rand.NewSource(seed))
+	accounts := RandomAccounts(r, rand.Intn(maxTestingAccounts))
+	appState, _, _, _ := appStateFn(r, accounts, config)
+
+	rawState := make(map[string]json.RawMessage)
+	err = json.Unmarshal(appState, &rawState)
+	require.NoError(t, err)
+
+	stakingStateBz, ok := rawState[stakingtypes.ModuleName]
+	require.True(t, ok)
+
+	stakingState := new(stakingtypes.GenesisState)
+	app.AppCodec().MustUnmarshalJSON(stakingStateBz, stakingState)
+	bondDenom := stakingState.Params.BondDenom
+
+	evmStateBz, ok := rawState[evmtypes.ModuleName]
+	require.True(t, ok)
+
+	evmState := new(evmtypes.GenesisState)
+	app.AppCodec().MustUnmarshalJSON(evmStateBz, evmState)
+	require.Equal(t, bondDenom, evmState.Params.EvmDenom)
+}
+
+func TestRandomAccounts(t *testing.T) {
+	r := rand.New(rand.NewSource(seed))
+	accounts := RandomAccounts(r, rand.Intn(maxTestingAccounts))
+	for _, acc := range accounts {
+		_, ok := acc.PrivKey.(*ethsecp256k1.PrivKey)
+		require.True(t, ok)
+	}
+}

client/config.go

@@ -12,7 +12,7 @@ import (
 
 	"github.com/cosmos/cosmos-sdk/client/flags"
 
-	ethermint "github.com/tharsis/ethermint/types"
+	ethermint "github.com/cerc-io/laconicd/types"
 )
 
 // InitConfig adds the chain-id, encoding and output flags to the persistent flag set.
@@ -26,7 +26,7 @@ func InitConfig(cmd *cobra.Command) error {
 	_, err = os.Stat(configFile)
 	if err != nil && !os.IsNotExist(err) {
 		// Immediately return if the error isn't related to the file not existing.
-		// See issue https://github.com/tharsis/ethermint/issues/539
+		// See issue https://github.com/cerc-io/laconicd/issues/539
 		return err
 	}
 	if err == nil {

client/docs/statik/init.go

@@ -1,3 +1,3 @@
 package statik
 
-// This just for fixing the error in importing empty github.com/tharsis/ethermint/client/docs/statik
+// This just for fixing the error in importing empty github.com/cerc-io/laconicd/client/docs/statik

client/docs/swagger-ui/swagger.yaml

@@ -1,10 +1,10 @@
 swagger: '2.0'
 info:
   title: Ethermint Chain - Legacy REST and gRPC Gateway docs
-  description: 'A REST interface for state queries, legacy transactions'
+  description: A REST interface for state queries, legacy transactions
   version: 1.0.0
 paths:
-  '/ethermint/evm/v1/account/{address}':
+  /ethermint/evm/v1/account/{address}:
     get:
       summary: Account queries an Ethereum account.
       operationId: Account
@@ -224,7 +224,7 @@ paths:
           type: string
       tags:
         - Query
-  '/ethermint/evm/v1/balances/{address}':
+  /ethermint/evm/v1/balances/{address}:
     get:
       summary: |-
         Balance queries the balance of a the EVM denomination for a single
@@ -439,7 +439,215 @@ paths:
           type: string
       tags:
         - Query
-  '/ethermint/evm/v1/codes/{address}':
+  /ethermint/evm/v1/base_fee:
+    get:
+      summary: >-
+        BaseFee queries the base fee of the parent block of the current block,
+
+        it's similar to feemarket module's method, but also checks london
+        hardfork status.
+      operationId: BaseFee
+      responses:
+        '200':
+          description: A successful response.
+          schema:
+            type: object
+            properties:
+              base_fee:
+                type: string
+            description: BaseFeeResponse returns the EIP1559 base fee.
+        default:
+          description: An unexpected error response.
+          schema:
+            type: object
+            properties:
+              error:
+                type: string
+              code:
+                type: integer
+                format: int32
+              message:
+                type: string
+              details:
+                type: array
+                items:
+                  type: object
+                  properties:
+                    type_url:
+                      type: string
+                      description: >-
+                        A URL/resource name that uniquely identifies the type of
+                        the serialized
+
+                        protocol buffer message. This string must contain at
+                        least
+
+                        one "/" character. The last segment of the URL's path
+                        must represent
+
+                        the fully qualified name of the type (as in
+
+                        `path/google.protobuf.Duration`). The name should be in
+                        a canonical form
+
+                        (e.g., leading "." is not accepted).
+
+
+                        In practice, teams usually precompile into the binary
+                        all types that they
+
+                        expect it to use in the context of Any. However, for
+                        URLs which use the
+
+                        scheme `http`, `https`, or no scheme, one can optionally
+                        set up a type
+
+                        server that maps type URLs to message definitions as
+                        follows:
+
+
+                        * If no scheme is provided, `https` is assumed.
+
+                        * An HTTP GET on the URL must yield a
+                        [google.protobuf.Type][]
+                          value in binary format, or produce an error.
+                        * Applications are allowed to cache lookup results based
+                        on the
+                          URL, or have them precompiled into a binary to avoid any
+                          lookup. Therefore, binary compatibility needs to be preserved
+                          on changes to types. (Use versioned type names to manage
+                          breaking changes.)
+
+                        Note: this functionality is not currently available in
+                        the official
+
+                        protobuf release, and it is not used for type URLs
+                        beginning with
+
+                        type.googleapis.com.
+
+
+                        Schemes other than `http`, `https` (or the empty scheme)
+                        might be
+
+                        used with implementation specific semantics.
+                    value:
+                      type: string
+                      format: byte
+                      description: >-
+                        Must be a valid serialized protocol buffer of the above
+                        specified type.
+                  description: >-
+                    `Any` contains an arbitrary serialized protocol buffer
+                    message along with a
+
+                    URL that describes the type of the serialized message.
+
+
+                    Protobuf library provides support to pack/unpack Any values
+                    in the form
+
+                    of utility functions or additional generated methods of the
+                    Any type.
+
+
+                    Example 1: Pack and unpack a message in C++.
+
+                        Foo foo = ...;
+                        Any any;
+                        any.PackFrom(foo);
+                        ...
+                        if (any.UnpackTo(&foo)) {
+                          ...
+                        }
+
+                    Example 2: Pack and unpack a message in Java.
+
+                        Foo foo = ...;
+                        Any any = Any.pack(foo);
+                        ...
+                        if (any.is(Foo.class)) {
+                          foo = any.unpack(Foo.class);
+                        }
+
+                     Example 3: Pack and unpack a message in Python.
+
+                        foo = Foo(...)
+                        any = Any()
+                        any.Pack(foo)
+                        ...
+                        if any.Is(Foo.DESCRIPTOR):
+                          any.Unpack(foo)
+                          ...
+
+                     Example 4: Pack and unpack a message in Go
+
+                         foo := &pb.Foo{...}
+                         any, err := ptypes.MarshalAny(foo)
+                         ...
+                         foo := &pb.Foo{}
+                         if err := ptypes.UnmarshalAny(any, foo); err != nil {
+                           ...
+                         }
+
+                    The pack methods provided by protobuf library will by
+                    default use
+
+                    'type.googleapis.com/full.type.name' as the type URL and the
+                    unpack
+
+                    methods only use the fully qualified type name after the
+                    last '/'
+
+                    in the type URL, for example "foo.bar.com/x/y.z" will yield
+                    type
+
+                    name "y.z".
+
+
+
+                    JSON
+
+                    ====
+
+                    The JSON representation of an `Any` value uses the regular
+
+                    representation of the deserialized, embedded message, with
+                    an
+
+                    additional field `@type` which contains the type URL.
+                    Example:
+
+                        package google.profile;
+                        message Person {
+                          string first_name = 1;
+                          string last_name = 2;
+                        }
+
+                        {
+                          "@type": "type.googleapis.com/google.profile.Person",
+                          "firstName": <string>,
+                          "lastName": <string>
+                        }
+
+                    If the embedded message type is well-known and has a custom
+                    JSON
+
+                    representation, that representation will be embedded adding
+                    a field
+
+                    `value` which holds the custom JSON in addition to the
+                    `@type`
+
+                    field. Example (for message [google.protobuf.Duration][]):
+
+                        {
+                          "@type": "type.googleapis.com/google.protobuf.Duration",
+                          "value": "1.212s"
+                        }
+      tags:
+        - Query
+  /ethermint/evm/v1/codes/{address}:
     get:
       summary: Code queries the balance of all coins for a single account.
       operationId: Code
@@ -653,7 +861,7 @@ paths:
           type: string
       tags:
         - Query
-  '/ethermint/evm/v1/cosmos_account/{address}':
+  /ethermint/evm/v1/cosmos_account/{address}:
     get:
       summary: CosmosAccount queries an Ethereum account's Cosmos Address.
       operationId: CosmosAccount
@@ -1131,7 +1339,7 @@ paths:
                     data:
                       type: string
                       format: byte
-                      title: 'supplied by the contract, usually ABI-encoded'
+                      title: supplied by the contract, usually ABI-encoded
                     block_number:
                       type: string
                       format: uint64
@@ -1500,11 +1708,28 @@ paths:
                         title: >-
                           London switch block (nil = no fork, 0 = already on
                           london)
+                      arrow_glacier_block:
+                        type: string
+                        title: >-
+                          Eip-4345 (bomb delay) switch block (nil = no fork, 0 =
+                          already activated)
+                      merge_fork_block:
+                        type: string
+                        title: >-
+                          EIP-3675 (TheMerge) switch block (nil = no fork, 0 =
+                          already in merge proceedings)
                     description: >-
                       ChainConfig defines the Ethereum ChainConfig parameters
                       using *sdk.Int values
 
                       instead of *big.Int.
+                  allow_unprotected_txs:
+                    type: boolean
+                    description: >-
+                      Allow unprotected transactions defines if replay-protected
+                      (i.e non EIP155 
+
+                      signed) transactions can be executed on the state machine.
                 title: Params defines the EVM module parameters
             description: >-
               QueryParamsResponse defines the response type for querying x/evm
@@ -1700,7 +1925,7 @@ paths:
                         }
       tags:
         - Query
-  '/ethermint/evm/v1/storage/{address}/{key}':
+  /ethermint/evm/v1/storage/{address}/{key}:
     get:
       summary: Storage queries the balance of all coins for a single account.
       operationId: Storage
@@ -2166,13 +2391,13 @@ paths:
           required: false
           type: boolean
         - name: trace_config.limit
-          description: 'maximum length of output, but zero means unlimited.'
+          description: maximum length of output, but zero means unlimited.
           in: query
           required: false
           type: integer
           format: int32
         - name: trace_config.overrides.homestead_block
-          description: 'Homestead switch block (nil no fork, 0 = already homestead).'
+          description: Homestead switch block (nil no fork, 0 = already homestead).
           in: query
           required: false
           type: string
@@ -2213,12 +2438,12 @@ paths:
           required: false
           type: string
         - name: trace_config.overrides.byzantium_block
-          description: 'Byzantium switch block (nil no fork, 0 = already on byzantium).'
+          description: Byzantium switch block (nil no fork, 0 = already on byzantium).
           in: query
           required: false
           type: string
         - name: trace_config.overrides.constantinople_block
-          description: 'Constantinople switch block (nil no fork, 0 = already activated).'
+          description: Constantinople switch block (nil no fork, 0 = already activated).
           in: query
           required: false
           type: string
@@ -2228,7 +2453,7 @@ paths:
           required: false
           type: string
         - name: trace_config.overrides.istanbul_block
-          description: 'Istanbul switch block (nil no fork, 0 = already on istanbul).'
+          description: Istanbul switch block (nil no fork, 0 = already on istanbul).
           in: query
           required: false
           type: string
@@ -2240,12 +2465,26 @@ paths:
           required: false
           type: string
         - name: trace_config.overrides.berlin_block
-          description: 'Berlin switch block (nil = no fork, 0 = already on berlin).'
+          description: Berlin switch block (nil = no fork, 0 = already on berlin).
           in: query
           required: false
           type: string
         - name: trace_config.overrides.london_block
-          description: 'London switch block (nil = no fork, 0 = already on london).'
+          description: London switch block (nil = no fork, 0 = already on london).
+          in: query
+          required: false
+          type: string
+        - name: trace_config.overrides.arrow_glacier_block
+          description: >-
+            Eip-4345 (bomb delay) switch block (nil = no fork, 0 = already
+            activated).
+          in: query
+          required: false
+          type: string
+        - name: trace_config.overrides.merge_fork_block
+          description: >-
+            EIP-3675 (TheMerge) switch block (nil = no fork, 0 = already in
+            merge proceedings).
           in: query
           required: false
           type: string
@@ -2562,12 +2801,6 @@ paths:
           in: query
           required: false
           type: string
-        - name: tx_index
-          description: transaction index.
-          in: query
-          required: false
-          type: string
-          format: uint64
         - name: trace_config.tracer
           description: custom javascript tracer.
           in: query
@@ -2604,13 +2837,13 @@ paths:
           required: false
           type: boolean
         - name: trace_config.limit
-          description: 'maximum length of output, but zero means unlimited.'
+          description: maximum length of output, but zero means unlimited.
           in: query
           required: false
           type: integer
           format: int32
         - name: trace_config.overrides.homestead_block
-          description: 'Homestead switch block (nil no fork, 0 = already homestead).'
+          description: Homestead switch block (nil no fork, 0 = already homestead).
           in: query
           required: false
           type: string
@@ -2651,12 +2884,12 @@ paths:
           required: false
           type: string
         - name: trace_config.overrides.byzantium_block
-          description: 'Byzantium switch block (nil no fork, 0 = already on byzantium).'
+          description: Byzantium switch block (nil no fork, 0 = already on byzantium).
           in: query
           required: false
           type: string
         - name: trace_config.overrides.constantinople_block
-          description: 'Constantinople switch block (nil no fork, 0 = already activated).'
+          description: Constantinople switch block (nil no fork, 0 = already activated).
           in: query
           required: false
           type: string
@@ -2666,7 +2899,7 @@ paths:
           required: false
           type: string
         - name: trace_config.overrides.istanbul_block
-          description: 'Istanbul switch block (nil no fork, 0 = already on istanbul).'
+          description: Istanbul switch block (nil no fork, 0 = already on istanbul).
           in: query
           required: false
           type: string
@@ -2678,12 +2911,26 @@ paths:
           required: false
           type: string
         - name: trace_config.overrides.berlin_block
-          description: 'Berlin switch block (nil = no fork, 0 = already on berlin).'
+          description: Berlin switch block (nil = no fork, 0 = already on berlin).
           in: query
           required: false
           type: string
         - name: trace_config.overrides.london_block
-          description: 'London switch block (nil = no fork, 0 = already on london).'
+          description: London switch block (nil = no fork, 0 = already on london).
+          in: query
+          required: false
+          type: string
+        - name: trace_config.overrides.arrow_glacier_block
+          description: >-
+            Eip-4345 (bomb delay) switch block (nil = no fork, 0 = already
+            activated).
+          in: query
+          required: false
+          type: string
+        - name: trace_config.overrides.merge_fork_block
+          description: >-
+            EIP-3675 (TheMerge) switch block (nil = no fork, 0 = already in
+            merge proceedings).
           in: query
           required: false
           type: string
@@ -2716,7 +2963,7 @@ paths:
           format: date-time
       tags:
         - Query
-  '/ethermint/evm/v1/validator_account/{cons_address}':
+  /ethermint/evm/v1/validator_account/{cons_address}:
     get:
       summary: >-
         ValidatorAccount queries an Ethereum account's from a validator
@@ -3397,7 +3644,7 @@ paths:
           type: boolean
       tags:
         - Query
-  '/cosmos/auth/v1beta1/accounts/{address}':
+  /cosmos/auth/v1beta1/accounts/{address}:
     get:
       summary: Account returns account details based on address.
       operationId: AuthAccount
@@ -4001,7 +4248,7 @@ paths:
                         }
       tags:
         - Query
-  '/cosmos/bank/v1beta1/balances/{address}':
+  /cosmos/bank/v1beta1/balances/{address}:
     get:
       summary: AllBalances queries the balance of all coins for a single account.
       operationId: AllBalances
@@ -4135,7 +4382,7 @@ paths:
           type: boolean
       tags:
         - Query
-  '/cosmos/bank/v1beta1/balances/{address}/{denom}':
+  /cosmos/bank/v1beta1/balances/{address}/{denom}:
     get:
       summary: Balance queries the balance of a single coin for a single account.
       operationId: BankBalance
@@ -4383,7 +4630,7 @@ paths:
           type: boolean
       tags:
         - Query
-  '/cosmos/bank/v1beta1/denoms_metadata/{denom}':
+  /cosmos/bank/v1beta1/denoms_metadata/{denom}:
     get:
       summary: DenomsMetadata queries the client metadata of a given coin denomination.
       operationId: DenomMetadata
@@ -4681,7 +4928,7 @@ paths:
           type: boolean
       tags:
         - Query
-  '/cosmos/bank/v1beta1/supply/{denom}':
+  /cosmos/bank/v1beta1/supply/{denom}:
     get:
       summary: SupplyOf queries the supply of a single coin.
       operationId: SupplyOf
@@ -4797,7 +5044,7 @@ paths:
                       format: byte
       tags:
         - Query
-  '/cosmos/distribution/v1beta1/delegators/{delegator_address}/rewards':
+  /cosmos/distribution/v1beta1/delegators/{delegator_address}/rewards:
     get:
       summary: |-
         DelegationTotalRewards queries the total rewards accrued by a each
@@ -4890,7 +5137,7 @@ paths:
           type: string
       tags:
         - Query
-  '/cosmos/distribution/v1beta1/delegators/{delegator_address}/rewards/{validator_address}':
+  /cosmos/distribution/v1beta1/delegators/{delegator_address}/rewards/{validator_address}:
     get:
       summary: DelegationRewards queries the total rewards accrued by a delegation.
       operationId: DelegationRewards
@@ -4957,7 +5204,7 @@ paths:
           type: string
       tags:
         - Query
-  '/cosmos/distribution/v1beta1/delegators/{delegator_address}/validators':
+  /cosmos/distribution/v1beta1/delegators/{delegator_address}/validators:
     get:
       summary: DelegatorValidators queries the validators of a delegator.
       operationId: DistDelegatorValidators
@@ -5007,7 +5254,7 @@ paths:
           type: string
       tags:
         - Query
-  '/cosmos/distribution/v1beta1/delegators/{delegator_address}/withdraw_address':
+  /cosmos/distribution/v1beta1/delegators/{delegator_address}/withdraw_address:
     get:
       summary: DelegatorWithdrawAddress queries withdraw address of a delegator.
       operationId: DelegatorWithdrawAddress
@@ -5102,7 +5349,7 @@ paths:
                       format: byte
       tags:
         - Query
-  '/cosmos/distribution/v1beta1/validators/{validator_address}/commission':
+  /cosmos/distribution/v1beta1/validators/{validator_address}/commission:
     get:
       summary: ValidatorCommission queries accumulated commission for a validator.
       operationId: ValidatorCommission
@@ -5167,7 +5414,7 @@ paths:
           type: string
       tags:
         - Query
-  '/cosmos/distribution/v1beta1/validators/{validator_address}/outstanding_rewards':
+  /cosmos/distribution/v1beta1/validators/{validator_address}/outstanding_rewards:
     get:
       summary: ValidatorOutstandingRewards queries rewards of a validator address.
       operationId: ValidatorOutstandingRewards
@@ -5239,7 +5486,7 @@ paths:
           type: string
       tags:
         - Query
-  '/cosmos/distribution/v1beta1/validators/{validator_address}/slashes':
+  /cosmos/distribution/v1beta1/validators/{validator_address}/slashes:
     get:
       summary: ValidatorSlashes queries slash events of a validator.
       operationId: ValidatorSlashes
@@ -5536,7 +5783,7 @@ paths:
                       format: byte
       tags:
         - Query
-  '/cosmos/gov/v1beta1/params/{params_type}':
+  /cosmos/gov/v1beta1/params/{params_type}:
     get:
       summary: Params queries all parameters of the gov module.
       operationId: GovParams
@@ -6380,7 +6627,7 @@ paths:
           type: boolean
       tags:
         - Query
-  '/cosmos/gov/v1beta1/proposals/{proposal_id}':
+  /cosmos/gov/v1beta1/proposals/{proposal_id}:
     get:
       summary: Proposal queries proposal details based on ProposalID.
       operationId: Proposal
@@ -6843,7 +7090,7 @@ paths:
           format: uint64
       tags:
         - Query
-  '/cosmos/gov/v1beta1/proposals/{proposal_id}/deposits':
+  /cosmos/gov/v1beta1/proposals/{proposal_id}/deposits:
     get:
       summary: Deposits queries all deposits of a single proposal.
       operationId: Deposits
@@ -7158,7 +7405,7 @@ paths:
           type: boolean
       tags:
         - Query
-  '/cosmos/gov/v1beta1/proposals/{proposal_id}/deposits/{depositor}':
+  /cosmos/gov/v1beta1/proposals/{proposal_id}/deposits/{depositor}:
     get:
       summary: >-
         Deposit queries single deposit information based proposalID,
@@ -7406,7 +7653,7 @@ paths:
           type: string
       tags:
         - Query
-  '/cosmos/gov/v1beta1/proposals/{proposal_id}/tally':
+  /cosmos/gov/v1beta1/proposals/{proposal_id}/tally:
     get:
       summary: TallyResult queries the tally of a proposal vote.
       operationId: TallyResult
@@ -7631,7 +7878,7 @@ paths:
           format: uint64
       tags:
         - Query
-  '/cosmos/gov/v1beta1/proposals/{proposal_id}/votes':
+  /cosmos/gov/v1beta1/proposals/{proposal_id}/votes:
     get:
       summary: Votes queries votes of a given proposal.
       operationId: Votes
@@ -7975,9 +8222,9 @@ paths:
           type: boolean
       tags:
         - Query
-  '/cosmos/gov/v1beta1/proposals/{proposal_id}/votes/{voter}':
+  /cosmos/gov/v1beta1/proposals/{proposal_id}/votes/{voter}:
     get:
-      summary: 'Vote queries voted information based on proposalID, voterAddr.'
+      summary: Vote queries voted information based on proposalID, voterAddr.
       operationId: Vote
       responses:
         '200':
@@ -8250,7 +8497,7 @@ paths:
           type: string
       tags:
         - Query
-  '/cosmos/staking/v1beta1/delegations/{delegator_addr}':
+  /cosmos/staking/v1beta1/delegations/{delegator_addr}:
     get:
       summary: >-
         DelegatorDelegations queries all delegations of a given delegator
@@ -8586,7 +8833,7 @@ paths:
           type: boolean
       tags:
         - Query
-  '/cosmos/staking/v1beta1/delegators/{delegator_addr}/redelegations':
+  /cosmos/staking/v1beta1/delegators/{delegator_addr}/redelegations:
     get:
       summary: Redelegations queries redelegations of given address.
       operationId: Redelegations
@@ -8992,7 +9239,7 @@ paths:
           type: boolean
       tags:
         - Query
-  '/cosmos/staking/v1beta1/delegators/{delegator_addr}/unbonding_delegations':
+  /cosmos/staking/v1beta1/delegators/{delegator_addr}/unbonding_delegations:
     get:
       summary: >-
         DelegatorUnbondingDelegations queries all unbonding delegations of a
@@ -9330,7 +9577,7 @@ paths:
           type: boolean
       tags:
         - Query
-  '/cosmos/staking/v1beta1/delegators/{delegator_addr}/validators':
+  /cosmos/staking/v1beta1/delegators/{delegator_addr}/validators:
     get:
       summary: |-
         DelegatorValidators queries all validators info for given delegator
@@ -9926,7 +10173,7 @@ paths:
           type: boolean
       tags:
         - Query
-  '/cosmos/staking/v1beta1/delegators/{delegator_addr}/validators/{validator_addr}':
+  /cosmos/staking/v1beta1/delegators/{delegator_addr}/validators/{validator_addr}:
     get:
       summary: |-
         DelegatorValidator queries validator info for given delegator validator
@@ -10450,7 +10697,7 @@ paths:
           type: string
       tags:
         - Query
-  '/cosmos/staking/v1beta1/historical_info/{height}':
+  /cosmos/staking/v1beta1/historical_info/{height}:
     get:
       summary: HistoricalInfo queries the historical info for given height.
       operationId: HistoricalInfo
@@ -12092,7 +12339,7 @@ paths:
           type: boolean
       tags:
         - Query
-  '/cosmos/staking/v1beta1/validators/{validator_addr}':
+  /cosmos/staking/v1beta1/validators/{validator_addr}:
     get:
       summary: Validator queries validator info for given validator address.
       operationId: Validator
@@ -12609,7 +12856,7 @@ paths:
           type: string
       tags:
         - Query
-  '/cosmos/staking/v1beta1/validators/{validator_addr}/delegations':
+  /cosmos/staking/v1beta1/validators/{validator_addr}/delegations:
     get:
       summary: ValidatorDelegations queries delegate info for given validator.
       operationId: ValidatorDelegations
@@ -12940,7 +13187,7 @@ paths:
           type: boolean
       tags:
         - Query
-  '/cosmos/staking/v1beta1/validators/{validator_addr}/delegations/{delegator_addr}':
+  /cosmos/staking/v1beta1/validators/{validator_addr}/delegations/{delegator_addr}:
     get:
       summary: Delegation queries delegate info for given validator delegator pair.
       operationId: Delegation
@@ -13203,7 +13450,7 @@ paths:
           type: string
       tags:
         - Query
-  '/cosmos/staking/v1beta1/validators/{validator_addr}/delegations/{delegator_addr}/unbonding_delegation':
+  /cosmos/staking/v1beta1/validators/{validator_addr}/delegations/{delegator_addr}/unbonding_delegation:
     get:
       summary: |-
         UnbondingDelegation queries unbonding info for given validator delegator
@@ -13469,7 +13716,7 @@ paths:
           type: string
       tags:
         - Query
-  '/cosmos/staking/v1beta1/validators/{validator_addr}/unbonding_delegations':
+  /cosmos/staking/v1beta1/validators/{validator_addr}/unbonding_delegations:
     get:
       summary: >-
         ValidatorUnbondingDelegations queries unbonding delegations of a
@@ -13811,7 +14058,7 @@ definitions:
     properties:
       homestead_block:
         type: string
-        title: 'Homestead switch block (nil no fork, 0 = already homestead)'
+        title: Homestead switch block (nil no fork, 0 = already homestead)
       dao_fork_block:
         type: string
         title: TheDAO hard-fork switch block (nil no fork)
@@ -13838,16 +14085,16 @@ definitions:
         title: EIP158 HF block
       byzantium_block:
         type: string
-        title: 'Byzantium switch block (nil no fork, 0 = already on byzantium)'
+        title: Byzantium switch block (nil no fork, 0 = already on byzantium)
       constantinople_block:
         type: string
-        title: 'Constantinople switch block (nil no fork, 0 = already activated)'
+        title: Constantinople switch block (nil no fork, 0 = already activated)
       petersburg_block:
         type: string
         title: Petersburg switch block (nil same as Constantinople)
       istanbul_block:
         type: string
-        title: 'Istanbul switch block (nil no fork, 0 = already on istanbul)'
+        title: Istanbul switch block (nil no fork, 0 = already on istanbul)
       muir_glacier_block:
         type: string
         title: >-
@@ -13855,10 +14102,20 @@ definitions:
           activated)
       berlin_block:
         type: string
-        title: 'Berlin switch block (nil = no fork, 0 = already on berlin)'
+        title: Berlin switch block (nil = no fork, 0 = already on berlin)
       london_block:
         type: string
-        title: 'London switch block (nil = no fork, 0 = already on london)'
+        title: London switch block (nil = no fork, 0 = already on london)
+      arrow_glacier_block:
+        type: string
+        title: >-
+          Eip-4345 (bomb delay) switch block (nil = no fork, 0 = already
+          activated)
+      merge_fork_block:
+        type: string
+        title: >-
+          EIP-3675 (TheMerge) switch block (nil = no fork, 0 = already in merge
+          proceedings)
     description: >-
       ChainConfig defines the Ethereum ChainConfig parameters using *sdk.Int
       values
@@ -13886,7 +14143,7 @@ definitions:
       data:
         type: string
         format: byte
-        title: 'supplied by the contract, usually ABI-encoded'
+        title: supplied by the contract, usually ABI-encoded
       block_number:
         type: string
         format: uint64
@@ -14123,7 +14380,7 @@ definitions:
             data:
               type: string
               format: byte
-              title: 'supplied by the contract, usually ABI-encoded'
+              title: supplied by the contract, usually ABI-encoded
             block_number:
               type: string
               format: uint64
@@ -14205,7 +14462,7 @@ definitions:
         properties:
           homestead_block:
             type: string
-            title: 'Homestead switch block (nil no fork, 0 = already homestead)'
+            title: Homestead switch block (nil no fork, 0 = already homestead)
           dao_fork_block:
             type: string
             title: TheDAO hard-fork switch block (nil no fork)
@@ -14232,16 +14489,16 @@ definitions:
             title: EIP158 HF block
           byzantium_block:
             type: string
-            title: 'Byzantium switch block (nil no fork, 0 = already on byzantium)'
+            title: Byzantium switch block (nil no fork, 0 = already on byzantium)
           constantinople_block:
             type: string
-            title: 'Constantinople switch block (nil no fork, 0 = already activated)'
+            title: Constantinople switch block (nil no fork, 0 = already activated)
           petersburg_block:
             type: string
             title: Petersburg switch block (nil same as Constantinople)
           istanbul_block:
             type: string
-            title: 'Istanbul switch block (nil no fork, 0 = already on istanbul)'
+            title: Istanbul switch block (nil no fork, 0 = already on istanbul)
           muir_glacier_block:
             type: string
             title: >-
@@ -14249,15 +14506,32 @@ definitions:
               activated)
           berlin_block:
             type: string
-            title: 'Berlin switch block (nil = no fork, 0 = already on berlin)'
+            title: Berlin switch block (nil = no fork, 0 = already on berlin)
           london_block:
             type: string
-            title: 'London switch block (nil = no fork, 0 = already on london)'
+            title: London switch block (nil = no fork, 0 = already on london)
+          arrow_glacier_block:
+            type: string
+            title: >-
+              Eip-4345 (bomb delay) switch block (nil = no fork, 0 = already
+              activated)
+          merge_fork_block:
+            type: string
+            title: >-
+              EIP-3675 (TheMerge) switch block (nil = no fork, 0 = already in
+              merge proceedings)
         description: >-
           ChainConfig defines the Ethereum ChainConfig parameters using *sdk.Int
           values
 
           instead of *big.Int.
+      allow_unprotected_txs:
+        type: boolean
+        description: >-
+          Allow unprotected transactions defines if replay-protected (i.e non
+          EIP155 
+
+          signed) transactions can be executed on the state machine.
     title: Params defines the EVM module parameters
   ethermint.evm.v1.QueryAccountResponse:
     type: object
@@ -14284,6 +14558,12 @@ definitions:
     description: >-
       QueryBalanceResponse is the response type for the Query/Balance RPC
       method.
+  ethermint.evm.v1.QueryBaseFeeResponse:
+    type: object
+    properties:
+      base_fee:
+        type: string
+    description: BaseFeeResponse returns the EIP1559 base fee.
   ethermint.evm.v1.QueryCodeResponse:
     type: object
     properties:
@@ -14349,7 +14629,7 @@ definitions:
             properties:
               homestead_block:
                 type: string
-                title: 'Homestead switch block (nil no fork, 0 = already homestead)'
+                title: Homestead switch block (nil no fork, 0 = already homestead)
               dao_fork_block:
                 type: string
                 title: TheDAO hard-fork switch block (nil no fork)
@@ -14376,7 +14656,7 @@ definitions:
                 title: EIP158 HF block
               byzantium_block:
                 type: string
-                title: 'Byzantium switch block (nil no fork, 0 = already on byzantium)'
+                title: Byzantium switch block (nil no fork, 0 = already on byzantium)
               constantinople_block:
                 type: string
                 title: >-
@@ -14387,7 +14667,7 @@ definitions:
                 title: Petersburg switch block (nil same as Constantinople)
               istanbul_block:
                 type: string
-                title: 'Istanbul switch block (nil no fork, 0 = already on istanbul)'
+                title: Istanbul switch block (nil no fork, 0 = already on istanbul)
               muir_glacier_block:
                 type: string
                 title: >-
@@ -14395,15 +14675,32 @@ definitions:
                   activated)
               berlin_block:
                 type: string
-                title: 'Berlin switch block (nil = no fork, 0 = already on berlin)'
+                title: Berlin switch block (nil = no fork, 0 = already on berlin)
               london_block:
                 type: string
-                title: 'London switch block (nil = no fork, 0 = already on london)'
+                title: London switch block (nil = no fork, 0 = already on london)
+              arrow_glacier_block:
+                type: string
+                title: >-
+                  Eip-4345 (bomb delay) switch block (nil = no fork, 0 = already
+                  activated)
+              merge_fork_block:
+                type: string
+                title: >-
+                  EIP-3675 (TheMerge) switch block (nil = no fork, 0 = already
+                  in merge proceedings)
             description: >-
               ChainConfig defines the Ethereum ChainConfig parameters using
               *sdk.Int values
 
               instead of *big.Int.
+          allow_unprotected_txs:
+            type: boolean
+            description: >-
+              Allow unprotected transactions defines if replay-protected (i.e
+              non EIP155 
+
+              signed) transactions can be executed on the state machine.
         title: Params defines the EVM module parameters
     description: >-
       QueryParamsResponse defines the response type for querying x/evm
@@ -14480,7 +14777,7 @@ definitions:
       limit:
         type: integer
         format: int32
-        title: 'maximum length of output, but zero means unlimited'
+        title: maximum length of output, but zero means unlimited
       overrides:
         title: >-
           Chain overrides, can be used to execute a trace using future fork
@@ -14489,7 +14786,7 @@ definitions:
         properties:
           homestead_block:
             type: string
-            title: 'Homestead switch block (nil no fork, 0 = already homestead)'
+            title: Homestead switch block (nil no fork, 0 = already homestead)
           dao_fork_block:
             type: string
             title: TheDAO hard-fork switch block (nil no fork)
@@ -14516,16 +14813,16 @@ definitions:
             title: EIP158 HF block
           byzantium_block:
             type: string
-            title: 'Byzantium switch block (nil no fork, 0 = already on byzantium)'
+            title: Byzantium switch block (nil no fork, 0 = already on byzantium)
           constantinople_block:
             type: string
-            title: 'Constantinople switch block (nil no fork, 0 = already activated)'
+            title: Constantinople switch block (nil no fork, 0 = already activated)
           petersburg_block:
             type: string
             title: Petersburg switch block (nil same as Constantinople)
           istanbul_block:
             type: string
-            title: 'Istanbul switch block (nil no fork, 0 = already on istanbul)'
+            title: Istanbul switch block (nil no fork, 0 = already on istanbul)
           muir_glacier_block:
             type: string
             title: >-
@@ -14533,10 +14830,20 @@ definitions:
               activated)
           berlin_block:
             type: string
-            title: 'Berlin switch block (nil = no fork, 0 = already on berlin)'
+            title: Berlin switch block (nil = no fork, 0 = already on berlin)
           london_block:
             type: string
-            title: 'London switch block (nil = no fork, 0 = already on london)'
+            title: London switch block (nil = no fork, 0 = already on london)
+          arrow_glacier_block:
+            type: string
+            title: >-
+              Eip-4345 (bomb delay) switch block (nil = no fork, 0 = already
+              activated)
+          merge_fork_block:
+            type: string
+            title: >-
+              EIP-3675 (TheMerge) switch block (nil = no fork, 0 = already in
+              merge proceedings)
         description: >-
           ChainConfig defines the Ethereum ChainConfig parameters using *sdk.Int
           values
@@ -17468,7 +17775,7 @@ definitions:
         properties:
           rate:
             type: string
-            description: 'rate is the commission rate charged to delegators, as a fraction.'
+            description: rate is the commission rate charged to delegators, as a fraction.
           max_rate:
             type: string
             description: >-
@@ -17489,7 +17796,7 @@ definitions:
     properties:
       rate:
         type: string
-        description: 'rate is the commission rate charged to delegators, as a fraction.'
+        description: rate is the commission rate charged to delegators, as a fraction.
       max_rate:
         type: string
         description: >-

client/export.go

@@ -5,17 +5,16 @@ import (
 	"fmt"
 	"strings"
 
-	"github.com/cosmos/cosmos-sdk/client/flags"
+	"github.com/cosmos/cosmos-sdk/client"
 	"github.com/cosmos/cosmos-sdk/client/input"
 	"github.com/cosmos/cosmos-sdk/crypto"
-	sdk "github.com/cosmos/cosmos-sdk/types"
 	"github.com/ethereum/go-ethereum/common/hexutil"
 	ethcrypto "github.com/ethereum/go-ethereum/crypto"
 	"github.com/spf13/cobra"
 
+	"github.com/cerc-io/laconicd/crypto/ethsecp256k1"
+	"github.com/cerc-io/laconicd/crypto/hd"
 	"github.com/cosmos/cosmos-sdk/crypto/keyring"
-	"github.com/tharsis/ethermint/crypto/ethsecp256k1"
-	"github.com/tharsis/ethermint/crypto/hd"
 )
 
 // UnsafeExportEthKeyCommand exports a key with the given name as a private key in hex format.
@@ -26,18 +25,8 @@ func UnsafeExportEthKeyCommand() *cobra.Command {
 		Long:  `**UNSAFE** Export an Ethereum private key unencrypted to use in dev tooling`,
 		Args:  cobra.ExactArgs(1),
 		RunE: func(cmd *cobra.Command, args []string) error {
-			inBuf := bufio.NewReader(cmd.InOrStdin())
-
-			keyringBackend, _ := cmd.Flags().GetString(flags.FlagKeyringBackend)
-			rootDir, _ := cmd.Flags().GetString(flags.FlagHome)
-
-			kr, err := keyring.New(
-				sdk.KeyringServiceName(),
-				keyringBackend,
-				rootDir,
-				inBuf,
-				hd.EthSecp256k1Option(),
-			)
+			clientCtx := client.GetClientContextFromCmd(cmd).WithKeyringOptions(hd.EthSecp256k1Option())
+			clientCtx, err := client.ReadPersistentCommandFlags(clientCtx, cmd.Flags())
 			if err != nil {
 				return err
 			}
@@ -45,7 +34,8 @@ func UnsafeExportEthKeyCommand() *cobra.Command {
 			decryptPassword := ""
 			conf := true
 
-			switch keyringBackend {
+			inBuf := bufio.NewReader(cmd.InOrStdin())
+			switch clientCtx.Keyring.Backend() {
 			case keyring.BackendFile:
 				decryptPassword, err = input.GetPassword(
 					"**WARNING this is an unsafe way to export your unencrypted private key**\nEnter key password:",
@@ -60,7 +50,7 @@ func UnsafeExportEthKeyCommand() *cobra.Command {
 			}
 
 			// Exports private key from keybase using password
-			armor, err := kr.ExportPrivKeyArmor(args[0], decryptPassword)
+			armor, err := clientCtx.Keyring.ExportPrivKeyArmor(args[0], decryptPassword)
 			if err != nil {
 				return err
 			}

client/import.go

@@ -5,15 +5,13 @@ import (
 
 	"github.com/spf13/cobra"
 
-	"github.com/cosmos/cosmos-sdk/client/flags"
+	"github.com/cerc-io/laconicd/crypto/ethsecp256k1"
+	"github.com/cosmos/cosmos-sdk/client"
 	"github.com/cosmos/cosmos-sdk/client/input"
 	"github.com/cosmos/cosmos-sdk/crypto"
-	"github.com/cosmos/cosmos-sdk/crypto/keyring"
-	sdk "github.com/cosmos/cosmos-sdk/types"
 	"github.com/ethereum/go-ethereum/common"
-	"github.com/tharsis/ethermint/crypto/ethsecp256k1"
 
-	"github.com/tharsis/ethermint/crypto/hd"
+	"github.com/cerc-io/laconicd/crypto/hd"
 )
 
 // UnsafeImportKeyCommand imports private keys from a keyfile.
@@ -28,21 +26,13 @@ func UnsafeImportKeyCommand() *cobra.Command {
 }
 
 func runImportCmd(cmd *cobra.Command, args []string) error {
-	inBuf := bufio.NewReader(cmd.InOrStdin())
-	keyringBackend, _ := cmd.Flags().GetString(flags.FlagKeyringBackend)
-	rootDir, _ := cmd.Flags().GetString(flags.FlagHome)
-
-	kb, err := keyring.New(
-		sdk.KeyringServiceName(),
-		keyringBackend,
-		rootDir,
-		inBuf,
-		hd.EthSecp256k1Option(),
-	)
+	clientCtx := client.GetClientContextFromCmd(cmd).WithKeyringOptions(hd.EthSecp256k1Option())
+	clientCtx, err := client.ReadPersistentCommandFlags(clientCtx, cmd.Flags())
 	if err != nil {
 		return err
 	}
 
+	inBuf := bufio.NewReader(cmd.InOrStdin())
 	passphrase, err := input.GetPassword("Enter passphrase to encrypt your key:", inBuf)
 	if err != nil {
 		return err
@@ -54,5 +44,5 @@ func runImportCmd(cmd *cobra.Command, args []string) error {
 
 	armor := crypto.EncryptArmorPrivKey(privKey, passphrase, "eth_secp256k1")
 
-	return kb.ImportPrivKey(args[0], armor, passphrase)
+	return clientCtx.Keyring.ImportPrivKey(args[0], armor, passphrase)
 }

client/keys.go

@@ -6,13 +6,12 @@ import (
 	"github.com/cosmos/cosmos-sdk/client"
 	"github.com/cosmos/cosmos-sdk/client/flags"
 	"github.com/cosmos/cosmos-sdk/client/keys"
-	sdk "github.com/cosmos/cosmos-sdk/types"
 	"github.com/spf13/cobra"
 	"github.com/tendermint/tendermint/libs/cli"
 
+	clientkeys "github.com/cerc-io/laconicd/client/keys"
+	"github.com/cerc-io/laconicd/crypto/hd"
 	"github.com/cosmos/cosmos-sdk/crypto/keyring"
-	clientkeys "github.com/tharsis/ethermint/client/keys"
-	"github.com/tharsis/ethermint/crypto/hd"
 )
 
 // KeyCommands registers a sub-tree of commands to interact with
@@ -49,7 +48,7 @@ The pass backend requires GnuPG: https://gnupg.org/
 	addCmd := keys.AddKeyCommand()
 
 	// update the default signing algorithm value to "eth_secp256k1"
-	algoFlag := addCmd.Flag("algo")
+	algoFlag := addCmd.Flag(flags.FlagKeyAlgorithm)
 	algoFlag.DefValue = string(hd.EthSecp256k1Type)
 	err := algoFlag.Value.Set(string(hd.EthSecp256k1Type))
 	if err != nil {
@@ -65,8 +64,8 @@ The pass backend requires GnuPG: https://gnupg.org/
 		keys.ImportKeyCommand(),
 		keys.ListKeysCmd(),
 		keys.ShowKeysCmd(),
-		flags.LineBreak,
 		keys.DeleteKeyCommand(),
+		keys.RenameKeyCommand(),
 		keys.ParseKeyStringCommand(),
 		keys.MigrateCommand(),
 		flags.LineBreak,
@@ -82,23 +81,11 @@ The pass backend requires GnuPG: https://gnupg.org/
 }
 
 func runAddCmd(cmd *cobra.Command, args []string) error {
-	buf := bufio.NewReader(cmd.InOrStdin())
-	clientCtx := client.GetClientContextFromCmd(cmd)
-
-	var (
-		kr  keyring.Keyring
-		err error
-	)
-
-	dryRun, _ := cmd.Flags().GetBool(flags.FlagDryRun)
-	if dryRun {
-		kr, err = keyring.New(sdk.KeyringServiceName(), keyring.BackendMemory, clientCtx.KeyringDir, buf, hd.EthSecp256k1Option())
-		clientCtx = clientCtx.WithKeyring(kr)
-	}
-
+	clientCtx := client.GetClientContextFromCmd(cmd).WithKeyringOptions(hd.EthSecp256k1Option())
+	clientCtx, err := client.ReadPersistentCommandFlags(clientCtx, cmd.Flags())
 	if err != nil {
 		return err
 	}
-
+	buf := bufio.NewReader(clientCtx.Input)
 	return clientkeys.RunAddCmd(clientCtx, cmd, args, buf)
 }

client/keys/add.go

@@ -7,7 +7,7 @@ import (
 	"fmt"
 	"sort"
 
-	etherminthd "github.com/tharsis/ethermint/crypto/hd"
+	etherminthd "github.com/cerc-io/laconicd/crypto/hd"
 
 	bip39 "github.com/cosmos/go-bip39"
 	"github.com/spf13/cobra"
@@ -38,70 +38,16 @@ const (
 	mnemonicEntropySize = 256
 )
 
-// AddKeyCommand defines a keys command to add a generated or recovered private key to keybase.
-func AddKeyCommand() *cobra.Command {
-	cmd := &cobra.Command{
-		Use:   "add <name>",
-		Short: "Add an encrypted private key (either newly generated or recovered), encrypt it, and save to <name> file",
-		Long: `Derive a new private key and encrypt to disk.
-Optionally specify a BIP39 mnemonic, a BIP39 passphrase to further secure the mnemonic,
-and a bip32 HD path to derive a specific account. The key will be stored under the given name
-and encrypted with the given password. The only input that is required is the encryption password.
-
-If run with -i, it will prompt the user for BIP44 path, BIP39 mnemonic, and passphrase.
-The flag --recover allows one to recover a key from a seed passphrase.
-If run with --dry-run, a key would be generated (or recovered) but not stored to the
-local keystore.
-Use the --pubkey flag to add arbitrary public keys to the keystore for constructing
-multisig transactions.
-
-You can create and store a multisig key by passing the list of key names stored in a keyring
-and the minimum number of signatures required through --multisig-threshold. The keys are
-sorted by address, unless the flag --nosort is set.
-Example:
-
-    keys add mymultisig --multisig "keyname1,keyname2,keyname3" --multisig-threshold 2
-`,
-		Args: cobra.ExactArgs(1),
-		RunE: runAddCmdPrepare,
-	}
-	f := cmd.Flags()
-	f.StringSlice(flagMultisig, nil, "List of key names stored in keyring to construct a public legacy multisig key")
-	f.Int(flagMultiSigThreshold, 1, "K out of N required signatures. For use in conjunction with --multisig")
-	f.Bool(flagNoSort, false, "Keys passed to --multisig are taken in the order they're supplied")
-	f.String(keys.FlagPublicKey, "", "Parse a public key in JSON format and saves key info to <name> file.")
-	f.BoolP(flagInteractive, "i", false, "Interactively prompt user for BIP39 passphrase and mnemonic")
-	f.Bool(flags.FlagUseLedger, false, "Store a local reference to a private key on a Ledger device")
-	f.Bool(flagRecover, false, "Provide seed phrase to recover existing key instead of creating")
-	f.Bool(flagNoBackup, false, "Don't print out seed phrase (if others are watching the terminal)")
-	f.Bool(flags.FlagDryRun, false, "Perform action, but don't add key to local keystore")
-	f.String(flagHDPath, "", "Manual HD Path derivation (overrides BIP44 config)")
-	f.Uint32(flagCoinType, sdk.GetConfig().GetCoinType(), "coin type number for HD derivation")
-	f.Uint32(flagAccount, 0, "Account number for HD derivation")
-	f.Uint32(flagIndex, 0, "Address index number for HD derivation")
-	f.String(flags.FlagKeyAlgorithm, string(etherminthd.EthSecp256k1Type), "Key signing algorithm to generate keys for")
-
-	return cmd
-}
-
-func runAddCmdPrepare(cmd *cobra.Command, args []string) error {
-	buf := bufio.NewReader(cmd.InOrStdin())
-	clientCtx, err := client.GetClientQueryContext(cmd)
-	if err != nil {
-		return err
-	}
-
-	return RunAddCmd(clientCtx, cmd, args, buf)
-}
-
 /*
+RunAddCmd
 input
-	- bip39 mnemonic
-	- bip39 passphrase
-	- bip44 path
-	- local encryption password
+  - bip39 mnemonic
+  - bip39 passphrase
+  - bip44 path
+  - local encryption password
+
 output
-	- armor encrypted private key (saved to file)
+  - armor encrypted private key (saved to file)
 */
 func RunAddCmd(ctx client.Context, cmd *cobra.Command, args []string, inBuf *bufio.Reader) error {
 	var err error
@@ -122,7 +68,7 @@ func RunAddCmd(ctx client.Context, cmd *cobra.Command, args []string, inBuf *buf
 
 	if dryRun, _ := cmd.Flags().GetBool(flags.FlagDryRun); dryRun {
 		// use in memory keybase
-		kb = keyring.NewInMemory(etherminthd.EthSecp256k1Option())
+		kb = keyring.NewInMemory(ctx.Codec, etherminthd.EthSecp256k1Option())
 	} else {
 		_, err = kb.Key(name)
 		if err == nil {
@@ -156,7 +102,11 @@ func RunAddCmd(ctx client.Context, cmd *cobra.Command, args []string, inBuf *buf
 					return err
 				}
 
-				pks[i] = k.GetPubKey()
+				key, err := k.GetPubKey()
+				if err != nil {
+					return err
+				}
+				pks[i] = key
 			}
 
 			if noSort, _ := cmd.Flags().GetBool(flagNoSort); !noSort {
@@ -166,29 +116,28 @@ func RunAddCmd(ctx client.Context, cmd *cobra.Command, args []string, inBuf *buf
 			}
 
 			pk := multisig.NewLegacyAminoPubKey(multisigThreshold, pks)
-			info, err := kb.SaveMultisig(name, pk)
+			k, err := kb.SaveMultisig(name, pk)
 			if err != nil {
 				return err
 			}
 
-			return printCreate(cmd, info, false, "", outputFormat)
+			return printCreate(cmd, k, false, "", outputFormat)
 		}
 	}
 
 	pubKey, _ := cmd.Flags().GetString(keys.FlagPublicKey)
 	if pubKey != "" {
 		var pk cryptotypes.PubKey
-		err = ctx.Codec.UnmarshalInterfaceJSON([]byte(pubKey), &pk)
+		if err = ctx.Codec.UnmarshalInterfaceJSON([]byte(pubKey), &pk); err != nil {
+			return err
+		}
+
+		k, err := kb.SaveOfflineKey(name, pk)
 		if err != nil {
 			return err
 		}
 
-		info, err := kb.SavePubKey(name, pk, algo.Name())
-		if err != nil {
-			return err
-		}
-
-		return printCreate(cmd, info, false, "", outputFormat)
+		return printCreate(cmd, k, false, "", outputFormat)
 	}
 
 	coinType, _ := cmd.Flags().GetUint32(flagCoinType)
@@ -206,13 +155,12 @@ func RunAddCmd(ctx client.Context, cmd *cobra.Command, args []string, inBuf *buf
 	// If we're using ledger, only thing we need is the path and the bech32 prefix.
 	if useLedger {
 		bech32PrefixAccAddr := sdk.GetConfig().GetBech32AccountAddrPrefix()
-
-		info, err := kb.SaveLedgerKey(name, algo, bech32PrefixAccAddr, coinType, account, index)
+		k, err := kb.SaveLedgerKey(name, hd.Secp256k1, bech32PrefixAccAddr, coinType, account, index)
 		if err != nil {
 			return err
 		}
 
-		return printCreate(cmd, info, false, "", outputFormat)
+		return printCreate(cmd, k, false, "", outputFormat)
 	}
 
 	// Get bip39 mnemonic
@@ -274,7 +222,7 @@ func RunAddCmd(ctx client.Context, cmd *cobra.Command, args []string, inBuf *buf
 		}
 	}
 
-	info, err := kb.NewAccount(name, mnemonic, bip39Passphrase, hdPath, algo)
+	k, err := kb.NewAccount(name, mnemonic, bip39Passphrase, hdPath, algo)
 	if err != nil {
 		return err
 	}
@@ -286,24 +234,27 @@ func RunAddCmd(ctx client.Context, cmd *cobra.Command, args []string, inBuf *buf
 		mnemonic = ""
 	}
 
-	return printCreate(cmd, info, showMnemonic, mnemonic, outputFormat)
+	return printCreate(cmd, k, showMnemonic, mnemonic, outputFormat)
 }
 
-func printCreate(cmd *cobra.Command, info keyring.Info, showMnemonic bool, mnemonic, outputFormat string) error {
+func printCreate(cmd *cobra.Command, k *keyring.Record, showMnemonic bool, mnemonic, outputFormat string) error {
 	switch outputFormat {
 	case OutputFormatText:
 		cmd.PrintErrln()
-		printKeyInfo(cmd.OutOrStdout(), info, keyring.MkAccKeyOutput, outputFormat)
+		if err := printKeyringRecord(cmd.OutOrStdout(), k, keyring.MkAccKeyOutput, outputFormat); err != nil {
+			return err
+		}
 
 		// print mnemonic unless requested not to.
 		if showMnemonic {
-			fmt.Fprintln(cmd.ErrOrStderr(), "\n**Important** write this mnemonic phrase in a safe place.")
-			fmt.Fprintln(cmd.ErrOrStderr(), "It is the only way to recover your account if you ever forget your password.")
-			fmt.Fprintln(cmd.ErrOrStderr(), "")
-			fmt.Fprintln(cmd.ErrOrStderr(), mnemonic)
+			if _, err := fmt.Fprintf(cmd.ErrOrStderr(),
+				"\n**Important** write this mnemonic phrase in a safe place.\nIt is the only way to recover your account if you ever forget your password.\n\n%s\n\n", //nolint:lll
+				mnemonic); err != nil {
+				return fmt.Errorf("failed to print mnemonic: %v", err)
+			}
 		}
 	case OutputFormatJSON:
-		out, err := keyring.MkAccKeyOutput(info)
+		out, err := keyring.MkAccKeyOutput(k)
 		if err != nil {
 			return err
 		}
@@ -325,3 +276,14 @@ func printCreate(cmd *cobra.Command, info keyring.Info, showMnemonic bool, mnemo
 
 	return nil
 }
+
+func validateMultisigThreshold(k, nKeys int) error {
+	if k <= 0 {
+		return fmt.Errorf("threshold must be a positive integer")
+	}
+	if nKeys < k {
+		return fmt.Errorf(
+			"threshold k of n multisignature: %d < %d", nKeys, k)
+	}
+	return nil
+}

client/keys/keys.go

@@ -1,61 +0,0 @@
-package keys
-
-import (
-	"github.com/spf13/cobra"
-	"github.com/tendermint/tendermint/libs/cli"
-
-	"github.com/cosmos/cosmos-sdk/client/flags"
-
-	"github.com/cosmos/cosmos-sdk/client/keys"
-)
-
-// Commands registers a sub-tree of commands to interact with
-// local private key storage.
-func Commands(defaultNodeHome string) *cobra.Command {
-	cmd := &cobra.Command{
-		Use:   "keys",
-		Short: "Manage your application's keys",
-		Long: `Keyring management commands. These keys may be in any format supported by the
-Tendermint crypto library and can be used by light-clients, full nodes, or any other application
-that needs to sign with a private key.
-
-The keyring supports the following backends:
-
-    os          Uses the operating system's default credentials store.
-    file        Uses encrypted file-based keystore within the app's configuration directory.
-                This keyring will request a password each time it is accessed, which may occur
-                multiple times in a single command resulting in repeated password prompts.
-    kwallet     Uses KDE Wallet Manager as a credentials management application.
-    pass        Uses the pass command line utility to store and retrieve keys.
-    test        Stores keys insecurely to disk. It does not prompt for a password to be unlocked
-                and it should be use only for testing purposes.
-
-kwallet and pass backends depend on external tools. Refer to their respective documentation for more
-information:
-    KWallet     https://github.com/KDE/kwallet
-    pass        https://www.passwordstore.org/
-
-The pass backend requires GnuPG: https://gnupg.org/
-`,
-	}
-
-	cmd.AddCommand(
-		keys.MnemonicKeyCommand(),
-		AddKeyCommand(),
-		keys.ExportKeyCommand(),
-		keys.ImportKeyCommand(),
-		keys.ListKeysCmd(),
-		keys.ShowKeysCmd(),
-		flags.LineBreak,
-		keys.DeleteKeyCommand(),
-		keys.ParseKeyStringCommand(),
-		keys.MigrateCommand(),
-	)
-
-	cmd.PersistentFlags().String(flags.FlagHome, defaultNodeHome, "The application home directory")
-	cmd.PersistentFlags().String(flags.FlagKeyringDir, "", "The client Keyring directory; if omitted, the default 'home' directory will be used")
-	cmd.PersistentFlags().String(flags.FlagKeyringBackend, flags.DefaultKeyringBackend, "Select keyring's backend (os|file|test)")
-	cmd.PersistentFlags().String(cli.OutputFlag, "text", "Output format (text|json)")
-
-	return cmd
-}

client/keys/utils.go

@@ -3,9 +3,8 @@ package keys
 import (
 	"fmt"
 	"io"
-	"path/filepath"
 
-	yaml "gopkg.in/yaml.v2"
+	"sigs.k8s.io/yaml"
 
 	"github.com/cosmos/cosmos-sdk/client/keys"
 	cryptokeyring "github.com/cosmos/cosmos-sdk/crypto/keyring"
@@ -15,58 +14,45 @@ import (
 const (
 	OutputFormatText = "text"
 	OutputFormatJSON = "json"
-
-	// defaultKeyDBName is the client's subdirectory where keys are stored.
-	defaultKeyDBName = "keys"
 )
 
-type bechKeyOutFn func(keyInfo cryptokeyring.Info) (cryptokeyring.KeyOutput, error)
+type bechKeyOutFn func(k *cryptokeyring.Record) (cryptokeyring.KeyOutput, error)
 
-// NewLegacyKeyBaseFromDir initializes a legacy keybase at the rootDir directory. Keybase
-// options can be applied when generating this new Keybase.
-func NewLegacyKeyBaseFromDir(rootDir string, opts ...cryptokeyring.KeybaseOption) (cryptokeyring.LegacyKeybase, error) {
-	return getLegacyKeyBaseFromDir(rootDir, opts...)
-}
-
-func getLegacyKeyBaseFromDir(rootDir string, opts ...cryptokeyring.KeybaseOption) (cryptokeyring.LegacyKeybase, error) {
-	return cryptokeyring.NewLegacy(defaultKeyDBName, filepath.Join(rootDir, "keys"), opts...)
-}
-
-func printKeyInfo(w io.Writer, keyInfo cryptokeyring.Info, bechKeyOut bechKeyOutFn, output string) {
-	ko, err := bechKeyOut(keyInfo)
+func printKeyringRecord(w io.Writer, k *cryptokeyring.Record, bechKeyOut bechKeyOutFn, output string) error {
+	ko, err := bechKeyOut(k)
 	if err != nil {
-		panic(err)
+		return err
 	}
 
 	switch output {
 	case OutputFormatText:
-		printTextInfos(w, []cryptokeyring.KeyOutput{ko})
+		if err := printTextRecords(w, []cryptokeyring.KeyOutput{ko}); err != nil {
+			return err
+		}
 
 	case OutputFormatJSON:
 		out, err := keys.KeysCdc.MarshalJSON(ko)
 		if err != nil {
-			panic(err)
+			return err
 		}
 
-		fmt.Fprintln(w, string(out))
+		if _, err := fmt.Fprintln(w, string(out)); err != nil {
+			return err
+		}
+	}
+
+	return nil
+}
+
+func printTextRecords(w io.Writer, kos []cryptokeyring.KeyOutput) error {
+	out, err := yaml.Marshal(&kos)
+	if err != nil {
+		return err
+	}
+
+	if _, err := fmt.Fprintln(w, string(out)); err != nil {
+		return err
 	}
-}
 
-func printTextInfos(w io.Writer, kos []cryptokeyring.KeyOutput) {
-	out, err := yaml.Marshal(&kos)
-	if err != nil {
-		panic(err)
-	}
-	fmt.Fprintln(w, string(out))
-}
-
-func validateMultisigThreshold(k, nKeys int) error {
-	if k <= 0 {
-		return fmt.Errorf("threshold must be a positive integer")
-	}
-	if nKeys < k {
-		return fmt.Errorf(
-			"threshold k of n multisignature: %d < %d", nKeys, k)
-	}
 	return nil
 }

client/testnet.go

@@ -34,16 +34,17 @@ import (
 	"github.com/cosmos/cosmos-sdk/x/genutil"
 	genutiltypes "github.com/cosmos/cosmos-sdk/x/genutil/types"
 	govtypes "github.com/cosmos/cosmos-sdk/x/gov/types"
+	govv1 "github.com/cosmos/cosmos-sdk/x/gov/types/v1"
 	mintypes "github.com/cosmos/cosmos-sdk/x/mint/types"
 	stakingtypes "github.com/cosmos/cosmos-sdk/x/staking/types"
 
-	"github.com/tharsis/ethermint/crypto/hd"
-	"github.com/tharsis/ethermint/server/config"
-	srvflags "github.com/tharsis/ethermint/server/flags"
-	ethermint "github.com/tharsis/ethermint/types"
-	evmtypes "github.com/tharsis/ethermint/x/evm/types"
+	"github.com/cerc-io/laconicd/crypto/hd"
+	"github.com/cerc-io/laconicd/server/config"
+	srvflags "github.com/cerc-io/laconicd/server/flags"
+	ethermint "github.com/cerc-io/laconicd/types"
+	evmtypes "github.com/cerc-io/laconicd/x/evm/types"
 
-	"github.com/tharsis/ethermint/testutil/network"
+	"github.com/cerc-io/laconicd/testutil/network"
 )
 
 var (
@@ -86,9 +87,12 @@ type startArgs struct {
 
 func addTestnetFlagsToCmd(cmd *cobra.Command) {
 	cmd.Flags().Int(flagNumValidators, 4, "Number of validators to initialize the testnet with")
-	cmd.Flags().StringP(flagOutputDir, "o", "./localnet-setup", "Directory to store initialization data for the testnet")
+	cmd.Flags().StringP(flagOutputDir, "o", "./.testnets", "Directory to store initialization data for the testnet")
 	cmd.Flags().String(flags.FlagChainID, "", "genesis file chain-id, if left blank will be randomly created")
-	cmd.Flags().String(sdkserver.FlagMinGasPrices, fmt.Sprintf("0.000006%s", ethermint.AttoPhoton), "Minimum gas prices to accept for transactions; All fees in a tx must meet this minimum (e.g. 0.01photino,0.001stake)")
+	cmd.Flags().String(sdkserver.FlagMinGasPrices,
+		fmt.Sprintf("0.000006%s",
+			ethermint.AttoPhoton),
+		"Minimum gas prices to accept for transactions; All fees in a tx must meet this minimum (e.g. 0.01photino,0.001stake)")
 	cmd.Flags().String(flags.FlagKeyAlgorithm, string(hd.EthSecp256k1Type), "Key signing algorithm to generate keys for")
 }
 
@@ -113,7 +117,7 @@ func NewTestnetCmd(mbm module.BasicManager, genBalIterator banktypes.GenesisBala
 func testnetInitFilesCmd(mbm module.BasicManager, genBalIterator banktypes.GenesisBalancesIterator) *cobra.Command {
 	cmd := &cobra.Command{
 		Use:   "init-files",
-		Short: "Initialize config directories & files for a multi-validator testnet running locally via separate processes (e.g. Docker Compose or similar)",
+		Short: "Initialize config directories & files for a multi-validator testnet running locally via separate processes (e.g. Docker Compose or similar)", //nolint:lll
 		Long: `init-files will setup "v" number of directories and populate each with
 necessary files (private validator, genesis, config, etc.) for running "v" validator nodes.
 
@@ -123,7 +127,7 @@ or a similar setup where each node has a manually configurable IP address.
 Note, strict routability for addresses is turned off in the config file.
 
 Example:
-	chibaclonkd testnet init-files --v 4 --output-dir ./.testnets --starting-ip-address 192.168.10.2
+	evmosd testnet init-files --v 4 --output-dir ./.testnets --starting-ip-address 192.168.10.2
 	`,
 		RunE: func(cmd *cobra.Command, _ []string) error {
 			clientCtx, err := client.GetClientQueryContext(cmd)
@@ -150,8 +154,10 @@ Example:
 
 	addTestnetFlagsToCmd(cmd)
 	cmd.Flags().String(flagNodeDirPrefix, "node", "Prefix the directory name for each node with (node results in node0, node1, ...)")
-	cmd.Flags().String(flagNodeDaemonHome, "chibaclonkd", "Home directory of the node's daemon configuration")
-	cmd.Flags().String(flagStartingIPAddress, "192.168.10.1", "Starting IP address (192.168.10.1 results in persistent peers list ID0@192.168.10.1:46656, ID1@192.168.10.2:46656, ...)")
+	cmd.Flags().String(flagNodeDaemonHome, "evmosd", "Home directory of the node's daemon configuration")
+	cmd.Flags().String(flagStartingIPAddress,
+		"192.168.0.1",
+		"Starting IP address (192.168.0.1 results in persistent peers list ID0@192.168.0.1:46656, ID1@192.168.0.2:46656, ...)")
 	cmd.Flags().String(flags.FlagKeyringBackend, flags.DefaultKeyringBackend, "Select keyring's backend (os|file|test)")
 
 	return cmd
@@ -167,7 +173,7 @@ and generate "v" directories, populated with necessary validator configuration f
 (private validator, genesis, config, etc.).
 
 Example:
-	chibaclonkd testnet --v 4 --output-dir ./.testnets
+	evmosd testnet --v 4 --output-dir ./.testnets
 	`,
 		RunE: func(cmd *cobra.Command, _ []string) error {
 			args := startArgs{}
@@ -261,7 +267,7 @@ func initTestnetFiles(
 		memo := fmt.Sprintf("%s@%s:26656", nodeIDs[i], ip)
 		genFiles = append(genFiles, nodeConfig.GenesisFile())
 
-		kb, err := keyring.New(sdk.KeyringServiceName(), args.keyringBackend, nodeDir, inBuf, hd.EthSecp256k1Option())
+		kb, err := keyring.New(sdk.KeyringServiceName(), args.keyringBackend, nodeDir, inBuf, clientCtx.Codec, hd.EthSecp256k1Option())
 		if err != nil {
 			return err
 		}
@@ -343,7 +349,7 @@ func initTestnetFiles(
 
 		customAppTemplate, customAppConfig := config.AppConfig(ethermint.AttoPhoton)
 		srvconfig.SetConfigTemplate(customAppTemplate)
-		if err := sdkserver.InterceptConfigsPreRunHandler(cmd, customAppTemplate, customAppConfig); err != nil {
+		if err := sdkserver.InterceptConfigsPreRunHandler(cmd, customAppTemplate, customAppConfig, tmconfig.DefaultConfig()); err != nil {
 			return err
 		}
 
@@ -402,7 +408,7 @@ func initGenFiles(
 	stakingGenState.Params.BondDenom = coinDenom
 	appGenState[stakingtypes.ModuleName] = clientCtx.Codec.MustMarshalJSON(&stakingGenState)
 
-	var govGenState govtypes.GenesisState
+	var govGenState govv1.GenesisState
 	clientCtx.Codec.MustUnmarshalJSON(appGenState[govtypes.ModuleName], &govGenState)
 
 	govGenState.DepositParams.MinDeposit[0].Denom = coinDenom

cmd/chibaclonkd/main.go

@@ -1,24 +0,0 @@
-package main
-
-import (
-	"os"
-
-	"github.com/cosmos/cosmos-sdk/server"
-	svrcmd "github.com/cosmos/cosmos-sdk/server/cmd"
-
-	"github.com/tharsis/ethermint/app"
-)
-
-func main() {
-	rootCmd, _ := NewRootCmd()
-
-	if err := svrcmd.Execute(rootCmd, app.DefaultNodeHome); err != nil {
-		switch e := err.(type) {
-		case server.ErrorCode:
-			os.Exit(e.Code)
-
-		default:
-			os.Exit(1)
-		}
-	}
-}

cmd/config/config.go

@@ -3,7 +3,7 @@ package config
 import (
 	sdk "github.com/cosmos/cosmos-sdk/types"
 
-	ethermint "github.com/tharsis/ethermint/types"
+	ethermint "github.com/cerc-io/laconicd/types"
 )
 
 const (
@@ -40,7 +40,7 @@ func SetBech32Prefixes(config *sdk.Config) {
 func SetBip44CoinType(config *sdk.Config) {
 	config.SetCoinType(ethermint.Bip44CoinType)
 	config.SetPurpose(sdk.Purpose)                      // Shared
-	config.SetFullFundraiserPath(ethermint.BIP44HDPath) // nolint: staticcheck
+	config.SetFullFundraiserPath(ethermint.BIP44HDPath) //nolint: staticcheck
 }
 
 // RegisterDenoms registers the base and display denominations to the SDK.

cmd/config/config_test.go

@@ -3,8 +3,8 @@ package config
 import (
 	"testing"
 
+	ethermint "github.com/cerc-io/laconicd/types"
 	"github.com/stretchr/testify/require"
-	ethermint "github.com/tharsis/ethermint/types"
 
 	"github.com/cosmos/cosmos-sdk/crypto/hd"
 	sdk "github.com/cosmos/cosmos-sdk/types"

cmd/laconicd/cmd_test.go

@@ -10,12 +10,12 @@ import (
 	svrcmd "github.com/cosmos/cosmos-sdk/server/cmd"
 	"github.com/cosmos/cosmos-sdk/x/genutil/client/cli"
 
-	"github.com/tharsis/ethermint/app"
-	chibaclonkd "github.com/tharsis/ethermint/cmd/chibaclonkd"
+	"github.com/cerc-io/laconicd/app"
+	laconicd "github.com/cerc-io/laconicd/cmd/laconicd"
 )
 
 func TestInitCmd(t *testing.T) {
-	rootCmd, _ := chibaclonkd.NewRootCmd()
+	rootCmd, _ := laconicd.NewRootCmd()
 	rootCmd.SetArgs([]string{
 		"init",          // Test the init cmd
 		"etherminttest", // Moniker
@@ -23,6 +23,6 @@ func TestInitCmd(t *testing.T) {
 		fmt.Sprintf("--%s=%s", flags.FlagChainID, "ethermint_9000-1"),
 	})
 
-	err := svrcmd.Execute(rootCmd, app.DefaultNodeHome)
+	err := svrcmd.Execute(rootCmd, "", app.DefaultNodeHome)
 	require.NoError(t, err)
 }

cmd/laconicd/flags.go

@@ -5,7 +5,7 @@ import (
 
 	"github.com/spf13/cobra"
 
-	"github.com/tharsis/ethermint/version"
+	"github.com/cerc-io/laconicd/version"
 )
 
 const (

cmd/laconicd/genaccounts.go

@@ -1,7 +1,6 @@
 package main
 
 import (
-	"bufio"
 	"encoding/json"
 	"errors"
 	"fmt"
@@ -11,7 +10,6 @@ import (
 
 	"github.com/cosmos/cosmos-sdk/client"
 	"github.com/cosmos/cosmos-sdk/client/flags"
-	"github.com/cosmos/cosmos-sdk/crypto/keyring"
 	"github.com/cosmos/cosmos-sdk/server"
 	sdk "github.com/cosmos/cosmos-sdk/types"
 	authtypes "github.com/cosmos/cosmos-sdk/x/auth/types"
@@ -20,9 +18,9 @@ import (
 	"github.com/cosmos/cosmos-sdk/x/genutil"
 	genutiltypes "github.com/cosmos/cosmos-sdk/x/genutil/types"
 
-	"github.com/tharsis/ethermint/crypto/hd"
-	ethermint "github.com/tharsis/ethermint/types"
-	evmtypes "github.com/tharsis/ethermint/x/evm/types"
+	"github.com/cerc-io/laconicd/crypto/hd"
+	ethermint "github.com/cerc-io/laconicd/types"
+	evmtypes "github.com/cerc-io/laconicd/x/evm/types"
 )
 
 const (
@@ -43,41 +41,29 @@ contain valid denominations. Accounts may optionally be supplied with vesting pa
 `,
 		Args: cobra.ExactArgs(2),
 		RunE: func(cmd *cobra.Command, args []string) error {
-			clientCtx := client.GetClientContextFromCmd(cmd)
+			clientCtx := client.GetClientContextFromCmd(cmd).WithKeyringOptions(hd.EthSecp256k1Option())
+			clientCtx, err := client.ReadPersistentCommandFlags(clientCtx, cmd.Flags())
+			if err != nil {
+				return err
+			}
 
 			serverCtx := server.GetServerContextFromCmd(cmd)
 			config := serverCtx.Config
 
 			config.SetRoot(clientCtx.HomeDir)
 
-			var kr keyring.Keyring
+			kr := clientCtx.Keyring
 			addr, err := sdk.AccAddressFromBech32(args[0])
 			if err != nil {
-				inBuf := bufio.NewReader(cmd.InOrStdin())
-				keyringBackend, _ := cmd.Flags().GetString(flags.FlagKeyringBackend)
-
-				if keyringBackend != "" && clientCtx.Keyring == nil {
-					var err error
-					kr, err = keyring.New(
-						sdk.KeyringServiceName(),
-						keyringBackend,
-						clientCtx.HomeDir,
-						inBuf,
-						hd.EthSecp256k1Option(),
-					)
-					if err != nil {
-						return err
-					}
-				} else {
-					kr = clientCtx.Keyring
-				}
-
 				info, err := kr.Key(args[0])
 				if err != nil {
 					return fmt.Errorf("failed to get address from Keyring: %w", err)
 				}
 
-				addr = info.GetAddress()
+				addr, err = info.GetAddress()
+				if err != nil {
+					return err
+				}
 			}
 
 			coins, err := sdk.ParseCoinsNormalized(args[1])

cmd/laconicd/main.go

@@ -0,0 +1,37 @@
+package main
+
+import (
+	"os"
+
+	"github.com/cosmos/cosmos-sdk/server"
+	svrcmd "github.com/cosmos/cosmos-sdk/server/cmd"
+	sdk "github.com/cosmos/cosmos-sdk/types"
+
+	"github.com/cerc-io/laconicd/app"
+	cmdcfg "github.com/cerc-io/laconicd/cmd/config"
+)
+
+func main() {
+	setupConfig()
+	cmdcfg.RegisterDenoms()
+
+	rootCmd, _ := NewRootCmd()
+
+	if err := svrcmd.Execute(rootCmd, EnvPrefix, app.DefaultNodeHome); err != nil {
+		switch e := err.(type) {
+		case server.ErrorCode:
+			os.Exit(e.Code)
+
+		default:
+			os.Exit(1)
+		}
+	}
+}
+
+func setupConfig() {
+	// set the address prefixes
+	config := sdk.GetConfig()
+	cmdcfg.SetBech32Prefixes(config)
+	cmdcfg.SetBip44CoinType(config)
+	config.Seal()
+}

cmd/laconicd/root.go

@@ -9,6 +9,7 @@ import (
 	"github.com/spf13/cast"
 	"github.com/spf13/cobra"
 
+	tmcfg "github.com/tendermint/tendermint/config"
 	tmcli "github.com/tendermint/tendermint/libs/cli"
 	tmlog "github.com/tendermint/tendermint/libs/log"
 	dbm "github.com/tendermint/tm-db"
@@ -22,6 +23,7 @@ import (
 	servertypes "github.com/cosmos/cosmos-sdk/server/types"
 	"github.com/cosmos/cosmos-sdk/simapp/params"
 	"github.com/cosmos/cosmos-sdk/snapshots"
+	snapshottypes "github.com/cosmos/cosmos-sdk/snapshots/types"
 	"github.com/cosmos/cosmos-sdk/store"
 	sdk "github.com/cosmos/cosmos-sdk/types"
 	authcmd "github.com/cosmos/cosmos-sdk/x/auth/client/cli"
@@ -30,25 +32,25 @@ import (
 	"github.com/cosmos/cosmos-sdk/x/crisis"
 	genutilcli "github.com/cosmos/cosmos-sdk/x/genutil/client/cli"
 
-	"github.com/tharsis/ethermint/app"
-	ethermintclient "github.com/tharsis/ethermint/client"
-	"github.com/tharsis/ethermint/client/debug"
-	"github.com/tharsis/ethermint/crypto/hd"
-	"github.com/tharsis/ethermint/encoding"
-	"github.com/tharsis/ethermint/server"
-	servercfg "github.com/tharsis/ethermint/server/config"
-	srvflags "github.com/tharsis/ethermint/server/flags"
-	ethermint "github.com/tharsis/ethermint/types"
+	"github.com/cerc-io/laconicd/app"
+	ethermintclient "github.com/cerc-io/laconicd/client"
+	"github.com/cerc-io/laconicd/client/debug"
+	"github.com/cerc-io/laconicd/crypto/hd"
+	"github.com/cerc-io/laconicd/encoding"
+	"github.com/cerc-io/laconicd/server"
+	servercfg "github.com/cerc-io/laconicd/server/config"
+	srvflags "github.com/cerc-io/laconicd/server/flags"
+	ethermint "github.com/cerc-io/laconicd/types"
 )
 
-const EnvPrefix = "CHIBACLONK"
+const EnvPrefix = "ETHERMINT"
 
 // NewRootCmd creates a new root command for simd. It is called once in the
 // main function.
 func NewRootCmd() (*cobra.Command, params.EncodingConfig) {
 	encodingConfig := encoding.MakeConfig(app.ModuleBasics)
 	initClientCtx := client.Context{}.
-		WithCodec(encodingConfig.Marshaler).
+		WithCodec(encodingConfig.Codec).
 		WithInterfaceRegistry(encodingConfig.InterfaceRegistry).
 		WithTxConfig(encodingConfig.TxConfig).
 		WithLegacyAmino(encodingConfig.Amino).
@@ -60,8 +62,8 @@ func NewRootCmd() (*cobra.Command, params.EncodingConfig) {
 		WithViper(EnvPrefix)
 
 	rootCmd := &cobra.Command{
-		Use:   "chibaclonkd",
-		Short: "Chiba-Clonk Daemon",
+		Use:   "laconicd",
+		Short: "Ethermint Daemon",
 		PersistentPreRunE: func(cmd *cobra.Command, _ []string) error {
 			// set the default command outputs
 			cmd.SetOut(cmd.OutOrStdout())
@@ -84,12 +86,12 @@ func NewRootCmd() (*cobra.Command, params.EncodingConfig) {
 			// FIXME: replace AttoPhoton with bond denom
 			customAppTemplate, customAppConfig := servercfg.AppConfig(ethermint.AttoPhoton)
 
-			return sdkserver.InterceptConfigsPreRunHandler(cmd, customAppTemplate, customAppConfig)
+			return sdkserver.InterceptConfigsPreRunHandler(cmd, customAppTemplate, customAppConfig, tmcfg.DefaultConfig())
 		},
 	}
 
 	// TODO: double-check
-	// authclient.Codec = encodingConfig.Marshaler
+	// authclient.Codec = encodingConfig.Codec
 
 	cfg := sdk.GetConfig()
 	cfg.Seal()
@@ -126,7 +128,7 @@ func NewRootCmd() (*cobra.Command, params.EncodingConfig) {
 	}
 
 	// add rosetta
-	rootCmd.AddCommand(sdkserver.RosettaCommand(encodingConfig.InterfaceRegistry, encodingConfig.Marshaler))
+	rootCmd.AddCommand(sdkserver.RosettaCommand(encodingConfig.InterfaceRegistry, encodingConfig.Codec))
 
 	// Add flags for GQL server.
 	rootCmd = srvflags.AddGQLFlags(rootCmd)
@@ -211,7 +213,11 @@ func (a appCreator) newApp(logger tmlog.Logger, db dbm.DB, traceStore io.Writer,
 	}
 
 	snapshotDir := filepath.Join(cast.ToString(appOpts.Get(flags.FlagHome)), "data", "snapshots")
-	snapshotDB, err := sdk.NewLevelDB("metadata", snapshotDir)
+	if err = os.MkdirAll(snapshotDir, os.ModePerm); err != nil {
+		panic(err)
+	}
+
+	snapshotDB, err := dbm.NewDB("metadata", sdkserver.GetAppDBBackend(appOpts), snapshotDir)
 	if err != nil {
 		panic(err)
 	}
@@ -220,6 +226,11 @@ func (a appCreator) newApp(logger tmlog.Logger, db dbm.DB, traceStore io.Writer,
 		panic(err)
 	}
 
+	snapshotOptions := snapshottypes.NewSnapshotOptions(
+		cast.ToUint64(appOpts.Get(sdkserver.FlagStateSyncSnapshotInterval)),
+		cast.ToUint32(appOpts.Get(sdkserver.FlagStateSyncSnapshotKeepRecent)),
+	)
+
 	ethermintApp := app.NewEthermintApp(
 		logger, db, traceStore, true, skipUpgradeHeights,
 		cast.ToString(appOpts.Get(flags.FlagHome)),
@@ -234,9 +245,7 @@ func (a appCreator) newApp(logger tmlog.Logger, db dbm.DB, traceStore io.Writer,
 		baseapp.SetInterBlockCache(cache),
 		baseapp.SetTrace(cast.ToBool(appOpts.Get(sdkserver.FlagTrace))),
 		baseapp.SetIndexEvents(cast.ToStringSlice(appOpts.Get(sdkserver.FlagIndexEvents))),
-		baseapp.SetSnapshotStore(snapshotStore),
-		baseapp.SetSnapshotInterval(cast.ToUint64(appOpts.Get(sdkserver.FlagStateSyncSnapshotInterval))),
-		baseapp.SetSnapshotKeepRecent(cast.ToUint32(appOpts.Get(sdkserver.FlagStateSyncSnapshotKeepRecent))),
+		baseapp.SetSnapshot(snapshotStore, snapshotOptions),
 	)
 
 	return ethermintApp

contrib/scripts/test_localnet_liveness.sh

@@ -30,7 +30,7 @@ if [ -z "$4" ]; then
   exit 1
 fi
 
-docker_containers=($(docker ps -q -f name=ethermintd --format='{{.Names}}'))
+docker_containers=($(docker ps -q -f name=laconicd --format='{{.Names}}'))
 
 while [ ${CNT} -lt $ITER ]; do
   curr_block=$(curl -s $NODEADDR:26657/status | jq -r '.result.sync_info.latest_block_height')

crypto/codec/amino.go

@@ -7,7 +7,7 @@ import (
 	cryptocodec "github.com/cosmos/cosmos-sdk/crypto/codec"
 	"github.com/cosmos/cosmos-sdk/crypto/keyring"
 
-	"github.com/tharsis/ethermint/crypto/ethsecp256k1"
+	"github.com/cerc-io/laconicd/crypto/ethsecp256k1"
 )
 
 // RegisterCrypto registers all crypto dependency types with the provided Amino

crypto/codec/codec.go

@@ -4,10 +4,11 @@ import (
 	codectypes "github.com/cosmos/cosmos-sdk/codec/types"
 	cryptotypes "github.com/cosmos/cosmos-sdk/crypto/types"
 
-	"github.com/tharsis/ethermint/crypto/ethsecp256k1"
+	"github.com/cerc-io/laconicd/crypto/ethsecp256k1"
 )
 
 // RegisterInterfaces register the Ethermint key concrete types.
 func RegisterInterfaces(registry codectypes.InterfaceRegistry) {
 	registry.RegisterImplementations((*cryptotypes.PubKey)(nil), &ethsecp256k1.PubKey{})
+	registry.RegisterImplementations((*cryptotypes.PrivKey)(nil), &ethsecp256k1.PrivKey{})
 }

crypto/ethsecp256k1/keys.pb.go

@@ -125,7 +125,7 @@ func init() {
 }
 
 var fileDescriptor_0c10cadcf35beb64 = []byte{
-	// 196 bytes of a gzipped FileDescriptorProto
+	// 204 bytes of a gzipped FileDescriptorProto
 	0x1f, 0x8b, 0x08, 0x00, 0x00, 0x00, 0x00, 0x00, 0x02, 0xff, 0xe2, 0xd2, 0x4e, 0x2d, 0xc9, 0x48,
 	0x2d, 0xca, 0xcd, 0xcc, 0x2b, 0xd1, 0x4f, 0x2e, 0xaa, 0x2c, 0x28, 0xc9, 0xd7, 0x2f, 0x33, 0xd4,
 	0x4f, 0x2d, 0xc9, 0x28, 0x4e, 0x4d, 0x2e, 0x30, 0x32, 0x35, 0xcb, 0x36, 0xd4, 0xcf, 0x4e, 0xad,
@@ -133,12 +133,12 @@ var fileDescriptor_0c10cadcf35beb64 = []byte{
 	0x33, 0xd4, 0x43, 0x56, 0x2c, 0x25, 0x92, 0x9e, 0x9f, 0x9e, 0x0f, 0x56, 0xac, 0x0f, 0x62, 0x41,
 	0xf4, 0x29, 0x29, 0x70, 0xb1, 0x05, 0x94, 0x26, 0x79, 0xa7, 0x56, 0x0a, 0x09, 0x70, 0x31, 0x67,
 	0xa7, 0x56, 0x4a, 0x30, 0x2a, 0x30, 0x6a, 0xf0, 0x04, 0x81, 0x98, 0x56, 0x2c, 0x33, 0x16, 0xc8,
-	0x33, 0x28, 0x49, 0x73, 0xb1, 0x07, 0x14, 0x65, 0x96, 0x61, 0x55, 0xe2, 0xe4, 0x75, 0xe2, 0x91,
+	0x33, 0x28, 0x49, 0x73, 0xb1, 0x07, 0x14, 0x65, 0x96, 0x61, 0x55, 0xe2, 0xe4, 0x79, 0xe2, 0x91,
 	0x1c, 0xe3, 0x85, 0x47, 0x72, 0x8c, 0x0f, 0x1e, 0xc9, 0x31, 0x4e, 0x78, 0x2c, 0xc7, 0x70, 0xe1,
-	0xb1, 0x1c, 0xc3, 0x8d, 0xc7, 0x72, 0x0c, 0x51, 0x06, 0xe9, 0x99, 0x25, 0x19, 0xa5, 0x49, 0x7a,
-	0xc9, 0xf9, 0xb9, 0xfa, 0x25, 0x19, 0x89, 0x45, 0xc5, 0x99, 0xc5, 0xfa, 0x18, 0x1e, 0x42, 0x76,
-	0x60, 0x12, 0x1b, 0xd8, 0x45, 0xc6, 0x80, 0x00, 0x00, 0x00, 0xff, 0xff, 0xfb, 0x43, 0x53, 0xb8,
-	0xf8, 0x00, 0x00, 0x00,
+	0xb1, 0x1c, 0xc3, 0x8d, 0xc7, 0x72, 0x0c, 0x51, 0xfa, 0xe9, 0x99, 0x25, 0x19, 0xa5, 0x49, 0x7a,
+	0xc9, 0xf9, 0xb9, 0xfa, 0xc9, 0xa9, 0x45, 0xc9, 0xba, 0x99, 0xf9, 0xfa, 0x39, 0x89, 0xc9, 0xf9,
+	0x79, 0x99, 0xc9, 0x29, 0x30, 0xff, 0x20, 0xbb, 0x2f, 0x89, 0x0d, 0xec, 0x20, 0x63, 0x40, 0x00,
+	0x00, 0x00, 0xff, 0xff, 0x1a, 0x74, 0x96, 0x77, 0xf7, 0x00, 0x00, 0x00,
 }
 
 func (m *PubKey) Marshal() (dAtA []byte, err error) {

crypto/hd/algorithm.go

@@ -12,7 +12,7 @@ import (
 	"github.com/cosmos/cosmos-sdk/crypto/keyring"
 	cryptotypes "github.com/cosmos/cosmos-sdk/crypto/types"
 
-	"github.com/tharsis/ethermint/crypto/ethsecp256k1"
+	"github.com/cerc-io/laconicd/crypto/ethsecp256k1"
 )
 
 const (

crypto/hd/algorithm_test.go

@@ -11,15 +11,24 @@ import (
 	hdwallet "github.com/miguelmota/go-ethereum-hdwallet"
 
 	"github.com/cosmos/cosmos-sdk/codec"
+	amino "github.com/cosmos/cosmos-sdk/codec"
+	"github.com/cosmos/cosmos-sdk/codec/types"
 	"github.com/cosmos/cosmos-sdk/crypto/keyring"
 
-	cryptocodec "github.com/tharsis/ethermint/crypto/codec"
-	ethermint "github.com/tharsis/ethermint/types"
+	cryptocodec "github.com/cerc-io/laconicd/crypto/codec"
+	enccodec "github.com/cerc-io/laconicd/encoding/codec"
+	ethermint "github.com/cerc-io/laconicd/types"
 )
 
+var TestCodec codec.Codec
+
 func init() {
-	amino := codec.NewLegacyAmino()
-	cryptocodec.RegisterCrypto(amino)
+	cdc := codec.NewLegacyAmino()
+	cryptocodec.RegisterCrypto(cdc)
+
+	interfaceRegistry := types.NewInterfaceRegistry()
+	TestCodec = amino.NewProtoCodec(interfaceRegistry)
+	enccodec.RegisterInterfaces(interfaceRegistry)
 }
 
 const mnemonic = "picnic rent average infant boat squirrel federal assault mercy purity very motor fossil wheel verify upset box fresh horse vivid copy predict square regret"
@@ -28,7 +37,7 @@ func TestKeyring(t *testing.T) {
 	dir := t.TempDir()
 	mockIn := strings.NewReader("")
 
-	kr, err := keyring.New("ethermint", keyring.BackendTest, dir, mockIn, EthSecp256k1Option())
+	kr, err := keyring.New("ethermint", keyring.BackendTest, dir, mockIn, TestCodec, EthSecp256k1Option())
 	require.NoError(t, err)
 
 	// fail in retrieving key
@@ -40,9 +49,11 @@ func TestKeyring(t *testing.T) {
 	info, mnemonic, err := kr.NewMnemonic("foo", keyring.English, ethermint.BIP44HDPath, keyring.DefaultBIP39Passphrase, EthSecp256k1)
 	require.NoError(t, err)
 	require.NotEmpty(t, mnemonic)
-	require.Equal(t, "foo", info.GetName())
+	require.Equal(t, "foo", info.Name)
 	require.Equal(t, "local", info.GetType().String())
-	require.Equal(t, EthSecp256k1Type, info.GetAlgo())
+	pubKey, err := info.GetPubKey()
+	require.NoError(t, err)
+	require.Equal(t, string(EthSecp256k1Type), pubKey.Type())
 
 	hdPath := ethermint.BIP44HDPath
 

crypto/hd/benchmark_test.go

@@ -3,8 +3,8 @@ package hd
 import (
 	"testing"
 
+	ethermint "github.com/cerc-io/laconicd/types"
 	"github.com/cosmos/cosmos-sdk/crypto/keyring"
-	ethermint "github.com/tharsis/ethermint/types"
 )
 
 func BenchmarkEthSecp256k1Algo_Derive(b *testing.B) {

default.nix

@@ -0,0 +1,35 @@
+{ lib
+, buildGoApplication
+, rev ? "dirty"
+}:
+let
+  version = "v0.17.1";
+  pname = "laconicd";
+  tags = [ "netgo" ];
+  ldflags = lib.concatStringsSep "\n" ([
+    "-X github.com/cosmos/cosmos-sdk/version.Name=ethermint"
+    "-X github.com/cosmos/cosmos-sdk/version.AppName=${pname}"
+    "-X github.com/cosmos/cosmos-sdk/version.Version=${version}"
+    "-X github.com/cosmos/cosmos-sdk/version.BuildTags=${lib.concatStringsSep "," tags}"
+    "-X github.com/cosmos/cosmos-sdk/version.Commit=${rev}"
+  ]);
+in
+buildGoApplication rec {
+  inherit pname version tags ldflags;
+  src = lib.sourceByRegex ./. [
+    "^(x|app|cmd|client|server|crypto|rpc|types|encoding|ethereum|indexer|testutil|version|go.mod|go.sum|gomod2nix.toml)($|/.*)"
+    "^tests(/.*[.]go)?$"
+  ];
+  modules = ./gomod2nix.toml;
+  doCheck = false;
+  pwd = src; # needed to support replace
+  subPackages = [ "cmd/laconicd" ];
+  CGO_ENABLED = "1";
+
+  meta = with lib; {
+    description = "Ethermint is a scalable and interoperable Ethereum library, built on Proof-of-Stake with fast-finality using the Cosmos SDK which runs on top of Tendermint Core consensus engine.";
+    homepage = "https://github.com/evmos/ethermint";
+    license = licenses.asl20;
+    mainProgram = "laconicd";
+  };
+}

docker-compose.yml

@@ -1,87 +1,73 @@
 version: "3"
 
 services:
-  chibaclonkdnode0:
-    container_name: chibaclonkdnode0
-    image: "chibaclonkd/node"
+  laconicdnode0:
+    container_name: laconicdnode0
+    image: "laconicd/node"
     ports:
-      - "26656-26657:26656-26657"
-      - "1317:1317"
-      - "9090:9090"
+      - "26657:26657"
       - "8545:8545"
       - "8546:8546"
       - "8125:8125"
     environment:
       - ID=0
-      - LOG=${LOG:-chibaclonkd.log}
+      - LOG=${LOG:-laconicd.log}
     volumes:
-      - ./localnet-setup/node0/chibaclonkd:/chibaclonk:Z
+      - ./localnet-setup/node0/laconicd:/laconicd:Z
     networks:
-      localnet:
-        ipv4_address: 192.168.10.1
+      - localnet
+    entrypoint: "bash start-docker.sh"
 
-  chibaclonkdnode1:
-    container_name: chibaclonkdnode1
-    image: "chibaclonkd/node"
+  laconicdnode1:
+    container_name: laconicdnode1
+    image: "laconicd/node"
     ports:
-      - "26666-26667:26656-26657"
-      - "1318:1317"
-      - "9091:9090"
+      - "26658:26657"
       - "8555:8545"
       - "8556:8546"
       - "8126:8125"
     environment:
       - ID=1
-      - LOG=${LOG:-chibaclonkd.log}
+      - LOG=${LOG:-laconicd.log}
     volumes:
-      - ./localnet-setup/node1/chibaclonkd:/chibaclonk:Z
+      - ./localnet-setup/node1/laconicd:/laconicd:Z
     networks:
-      localnet:
-        ipv4_address: 192.168.10.2
+      - localnet
+    entrypoint: "bash start-docker.sh"
 
-  chibaclonkdnode2:
-    container_name: chibaclonkdnode2
-    image: "chibaclonkd/node"
+  laconicdnode2:
+    container_name: laconicdnode2
+    image: "laconicd/node"
     environment:
       - ID=2
-      - LOG=${LOG:-chibaclonkd.log}
+      - LOG=${LOG:-laconicd.log}
     ports:
-      - "26676-26677:26656-26657"
-      - "1319:1317"
-      - "9092:9090"
+      - "26659:26657"
       - "8565:8545"
       - "8566:8546"
       - "8127:8125"
     volumes:
-      - ./localnet-setup/node2/chibaclonkd:/chibaclonk:Z
+      - ./localnet-setup/node2/laconicd:/laconicd:Z
     networks:
-      localnet:
-        ipv4_address: 192.168.10.3
+      - localnet
+    entrypoint: "bash start-docker.sh"
 
-  chibaclonkdnode3:
-    container_name: chibaclonkdnode3
-    image: "chibaclonkd/node"
+  laconicdnode3:
+    container_name: laconicdnode3
+    image: "laconicd/node"
     environment:
       - ID=3
-      - LOG=${LOG:-chibaclonkd.log}
+      - LOG=${LOG:-laconicd.log}
     ports:
-      - "26686-26687:26656-26657"
-      - "1320:1317"
-      - "9093:9090"
+      - "26660:26657"
       - "8575:8545"
       - "8576:8546"
       - "8128:8125"
     volumes:
-      - ./localnet-setup/node3/chibaclonkd:/chibaclonk:Z
+      - ./localnet-setup/node3/laconicd:/laconicd:Z
     networks:
-      localnet:
-        ipv4_address: 192.168.10.4
-    # entrypoint: "sh scripts/start-docker.sh"
-    
+      - localnet
+    entrypoint: "bash start-docker.sh"
+
 networks:
   localnet:
-    driver: bridge
-    ipam:
-      driver: default
-      config:
-        - subnet: 192.168.10.0/16

docs/api/proto-docs.md

@@ -39,6 +39,8 @@
     - [QueryAccountResponse](#ethermint.evm.v1.QueryAccountResponse)
     - [QueryBalanceRequest](#ethermint.evm.v1.QueryBalanceRequest)
     - [QueryBalanceResponse](#ethermint.evm.v1.QueryBalanceResponse)
+    - [QueryBaseFeeRequest](#ethermint.evm.v1.QueryBaseFeeRequest)
+    - [QueryBaseFeeResponse](#ethermint.evm.v1.QueryBaseFeeResponse)
     - [QueryCodeRequest](#ethermint.evm.v1.QueryCodeRequest)
     - [QueryCodeResponse](#ethermint.evm.v1.QueryCodeResponse)
     - [QueryCosmosAccountRequest](#ethermint.evm.v1.QueryCosmosAccountRequest)
@@ -77,6 +79,12 @@
 - [ethermint/types/v1/account.proto](#ethermint/types/v1/account.proto)
     - [EthAccount](#ethermint.types.v1.EthAccount)
   
+- [ethermint/types/v1/dynamic_fee.proto](#ethermint/types/v1/dynamic_fee.proto)
+    - [ExtensionOptionDynamicFeeTx](#ethermint.types.v1.ExtensionOptionDynamicFeeTx)
+  
+- [ethermint/types/v1/indexer.proto](#ethermint/types/v1/indexer.proto)
+    - [TxResult](#ethermint.types.v1.TxResult)
+  
 - [ethermint/types/v1/web3.proto](#ethermint/types/v1/web3.proto)
     - [ExtensionOptionsWeb3Tx](#ethermint.types.v1.ExtensionOptionsWeb3Tx)
   
@@ -127,8 +135,8 @@
     - [GenesisState](#vulcanize.bond.v1beta1.GenesisState)
   
 - [vulcanize/bond/v1beta1/query.proto](#vulcanize/bond/v1beta1/query.proto)
-    - [QueryGetBondByIdRequest](#vulcanize.bond.v1beta1.QueryGetBondByIdRequest)
-    - [QueryGetBondByIdResponse](#vulcanize.bond.v1beta1.QueryGetBondByIdResponse)
+    - [QueryGetBondByIDRequest](#vulcanize.bond.v1beta1.QueryGetBondByIDRequest)
+    - [QueryGetBondByIDResponse](#vulcanize.bond.v1beta1.QueryGetBondByIDResponse)
     - [QueryGetBondModuleBalanceRequest](#vulcanize.bond.v1beta1.QueryGetBondModuleBalanceRequest)
     - [QueryGetBondModuleBalanceResponse](#vulcanize.bond.v1beta1.QueryGetBondModuleBalanceResponse)
     - [QueryGetBondsByOwnerRequest](#vulcanize.bond.v1beta1.QueryGetBondsByOwnerRequest)
@@ -179,17 +187,20 @@
     - [QueryListNameRecordsRequest](#vulcanize.nameservice.v1beta1.QueryListNameRecordsRequest)
     - [QueryListNameRecordsResponse](#vulcanize.nameservice.v1beta1.QueryListNameRecordsResponse)
     - [QueryListRecordsRequest](#vulcanize.nameservice.v1beta1.QueryListRecordsRequest)
+    - [QueryListRecordsRequest.KeyValueInput](#vulcanize.nameservice.v1beta1.QueryListRecordsRequest.KeyValueInput)
+    - [QueryListRecordsRequest.ReferenceInput](#vulcanize.nameservice.v1beta1.QueryListRecordsRequest.ReferenceInput)
+    - [QueryListRecordsRequest.ValueInput](#vulcanize.nameservice.v1beta1.QueryListRecordsRequest.ValueInput)
     - [QueryListRecordsResponse](#vulcanize.nameservice.v1beta1.QueryListRecordsResponse)
-    - [QueryLookupWrn](#vulcanize.nameservice.v1beta1.QueryLookupWrn)
-    - [QueryLookupWrnResponse](#vulcanize.nameservice.v1beta1.QueryLookupWrnResponse)
+    - [QueryLookupCrn](#vulcanize.nameservice.v1beta1.QueryLookupCrn)
+    - [QueryLookupCrnResponse](#vulcanize.nameservice.v1beta1.QueryLookupCrnResponse)
     - [QueryParamsRequest](#vulcanize.nameservice.v1beta1.QueryParamsRequest)
     - [QueryParamsResponse](#vulcanize.nameservice.v1beta1.QueryParamsResponse)
-    - [QueryRecordByBondIdRequest](#vulcanize.nameservice.v1beta1.QueryRecordByBondIdRequest)
-    - [QueryRecordByBondIdResponse](#vulcanize.nameservice.v1beta1.QueryRecordByBondIdResponse)
-    - [QueryRecordByIdRequest](#vulcanize.nameservice.v1beta1.QueryRecordByIdRequest)
-    - [QueryRecordByIdResponse](#vulcanize.nameservice.v1beta1.QueryRecordByIdResponse)
-    - [QueryResolveWrn](#vulcanize.nameservice.v1beta1.QueryResolveWrn)
-    - [QueryResolveWrnResponse](#vulcanize.nameservice.v1beta1.QueryResolveWrnResponse)
+    - [QueryRecordByBondIDRequest](#vulcanize.nameservice.v1beta1.QueryRecordByBondIDRequest)
+    - [QueryRecordByBondIDResponse](#vulcanize.nameservice.v1beta1.QueryRecordByBondIDResponse)
+    - [QueryRecordByIDRequest](#vulcanize.nameservice.v1beta1.QueryRecordByIDRequest)
+    - [QueryRecordByIDResponse](#vulcanize.nameservice.v1beta1.QueryRecordByIDResponse)
+    - [QueryResolveCrn](#vulcanize.nameservice.v1beta1.QueryResolveCrn)
+    - [QueryResolveCrnResponse](#vulcanize.nameservice.v1beta1.QueryResolveCrnResponse)
     - [QueryWhoisRequest](#vulcanize.nameservice.v1beta1.QueryWhoisRequest)
     - [QueryWhoisResponse](#vulcanize.nameservice.v1beta1.QueryWhoisResponse)
   
@@ -320,7 +331,8 @@ instead of *big.Int.
 | `berlin_block` | [string](#string) |  | Berlin switch block (nil = no fork, 0 = already on berlin) |
 | `london_block` | [string](#string) |  | London switch block (nil = no fork, 0 = already on london) |
 | `arrow_glacier_block` | [string](#string) |  | Eip-4345 (bomb delay) switch block (nil = no fork, 0 = already activated) |
-| `merge_fork_block` | [string](#string) |  | EIP-3675 (TheMerge) switch block (nil = no fork, 0 = already in merge proceedings) |
+| `gray_glacier_block` | [string](#string) |  | EIP-5133 (bomb delay) switch block (nil = no fork, 0 = already activated) |
+| `merge_netsplit_block` | [string](#string) |  | Virtual fork after The Merge to use as a network splitter |
 
 
 
@@ -365,6 +377,7 @@ Params defines the EVM module parameters
 | `enable_call` | [bool](#bool) |  | enable call toggles state transitions that use the vm.Call function |
 | `extra_eips` | [int64](#int64) | repeated | extra eips defines the additional EIPs for the vm.Config |
 | `chain_config` | [ChainConfig](#ethermint.evm.v1.ChainConfig) |  | chain config defines the EVM chain configuration parameters |
+| `allow_unprotected_txs` | [bool](#bool) |  | Allow unprotected transactions defines if replay-protected (i.e non EIP155 signed) transactions can be executed on the state machine. |
 
 
 
@@ -581,6 +594,8 @@ DynamicFeeTx is the data of EIP-1559 dinamic fee transactions.
 
 ### LegacyTx
 LegacyTx is the transaction data of regular Ethereum transactions.
+NOTE: All non-protected transactions (i.e non EIP155 signed) will fail if the
+AllowUnprotectedTxs parameter is disabled.
 
 
 | Field | Type | Label | Description |
@@ -611,7 +626,7 @@ MsgEthereumTx encapsulates an Ethereum transaction as an SDK message.
 | `data` | [google.protobuf.Any](#google.protobuf.Any) |  | inner transaction data
 
 caches |
-| `size` | [double](#double) |  | encoded storage size of the transaction |
+| `size` | [double](#double) |  | DEPRECATED: encoded storage size of the transaction |
 | `hash` | [string](#string) |  | transaction hash in hex format |
 | `from` | [string](#string) |  | ethereum signer address in hex format. This address value is checked against the address derived from the signature (V, R, S) using the secp256k1 elliptic curve |
 
@@ -758,6 +773,32 @@ QueryBalanceResponse is the response type for the Query/Balance RPC method.
 
 
 
+<a name="ethermint.evm.v1.QueryBaseFeeRequest"></a>
+
+### QueryBaseFeeRequest
+QueryBaseFeeRequest defines the request type for querying the EIP1559 base
+fee.
+
+
+
+
+
+
+<a name="ethermint.evm.v1.QueryBaseFeeResponse"></a>
+
+### QueryBaseFeeResponse
+BaseFeeResponse returns the EIP1559 base fee.
+
+
+| Field | Type | Label | Description |
+| ----- | ---- | ----- | ----------- |
+| `base_fee` | [string](#string) |  |  |
+
+
+
+
+
+
 <a name="ethermint.evm.v1.QueryCodeRequest"></a>
 
 ### QueryCodeRequest
@@ -923,7 +964,6 @@ QueryTraceTxRequest defines TraceTx request
 | Field | Type | Label | Description |
 | ----- | ---- | ----- | ----------- |
 | `msg` | [MsgEthereumTx](#ethermint.evm.v1.MsgEthereumTx) |  | msgEthereumTx for the requested transaction |
-| `tx_index` | [uint64](#uint64) |  | transaction index |
 | `trace_config` | [TraceConfig](#ethermint.evm.v1.TraceConfig) |  | TraceConfig holds extra parameters to trace functions. |
 | `predecessors` | [MsgEthereumTx](#ethermint.evm.v1.MsgEthereumTx) | repeated | the predecessor transactions included in the same block need to be replayed first to get correct context for tracing. |
 | `block_number` | [int64](#int64) |  | block number of requested transaction |
@@ -1040,6 +1080,7 @@ Query defines the gRPC querier service.
 | `EstimateGas` | [EthCallRequest](#ethermint.evm.v1.EthCallRequest) | [EstimateGasResponse](#ethermint.evm.v1.EstimateGasResponse) | EstimateGas implements the `eth_estimateGas` rpc api | GET|/ethermint/evm/v1/estimate_gas|
 | `TraceTx` | [QueryTraceTxRequest](#ethermint.evm.v1.QueryTraceTxRequest) | [QueryTraceTxResponse](#ethermint.evm.v1.QueryTraceTxResponse) | TraceTx implements the `debug_traceTransaction` rpc api | GET|/ethermint/evm/v1/trace_tx|
 | `TraceBlock` | [QueryTraceBlockRequest](#ethermint.evm.v1.QueryTraceBlockRequest) | [QueryTraceBlockResponse](#ethermint.evm.v1.QueryTraceBlockResponse) | TraceBlock implements the `debug_traceBlockByNumber` and `debug_traceBlockByHash` rpc api | GET|/ethermint/evm/v1/trace_block|
+| `BaseFee` | [QueryBaseFeeRequest](#ethermint.evm.v1.QueryBaseFeeRequest) | [QueryBaseFeeResponse](#ethermint.evm.v1.QueryBaseFeeResponse) | BaseFee queries the base fee of the parent block of the current block, it's similar to feemarket module's method, but also checks london hardfork status. | GET|/ethermint/evm/v1/base_fee|
 
  <!-- end services -->
 
@@ -1065,6 +1106,8 @@ Params defines the EVM module parameters
 | `elasticity_multiplier` | [uint32](#uint32) |  | elasticity multiplier bounds the maximum gas limit an EIP-1559 block may have. |
 | `enable_height` | [int64](#int64) |  | height at which the base fee calculation is enabled. |
 | `base_fee` | [string](#string) |  | base fee for EIP-1559 blocks. |
+| `min_gas_price` | [string](#string) |  | min_gas_price defines the minimum gas price value for cosmos and eth transactions |
+| `min_gas_multiplier` | [string](#string) |  | min gas denominator bounds the minimum gasUsed to be charged to senders based on GasLimit |
 
 
 
@@ -1096,7 +1139,7 @@ GenesisState defines the feemarket module's genesis state.
 | Field | Type | Label | Description |
 | ----- | ---- | ----- | ----------- |
 | `params` | [Params](#ethermint.feemarket.v1.Params) |  | params defines all the paramaters of the module. |
-| `block_gas` | [uint64](#uint64) |  | block gas is the amount of gas used on the last block before the upgrade. Zero by default. |
+| `block_gas` | [uint64](#uint64) |  | block gas is the amount of gas wanted on the last block before the upgrade. Zero by default. |
 
 
 
@@ -1209,9 +1252,9 @@ Query defines the gRPC querier service.
 
 | Method Name | Request Type | Response Type | Description | HTTP Verb | Endpoint |
 | ----------- | ------------ | ------------- | ------------| ------- | -------- |
-| `Params` | [QueryParamsRequest](#ethermint.feemarket.v1.QueryParamsRequest) | [QueryParamsResponse](#ethermint.feemarket.v1.QueryParamsResponse) | Params queries the parameters of x/feemarket module. | GET|/feemarket/evm/v1/params|
-| `BaseFee` | [QueryBaseFeeRequest](#ethermint.feemarket.v1.QueryBaseFeeRequest) | [QueryBaseFeeResponse](#ethermint.feemarket.v1.QueryBaseFeeResponse) | BaseFee queries the base fee of the parent block of the current block. | GET|/feemarket/evm/v1/base_fee|
-| `BlockGas` | [QueryBlockGasRequest](#ethermint.feemarket.v1.QueryBlockGasRequest) | [QueryBlockGasResponse](#ethermint.feemarket.v1.QueryBlockGasResponse) | BlockGas queries the gas used at a given block height | GET|/feemarket/evm/v1/block_gas|
+| `Params` | [QueryParamsRequest](#ethermint.feemarket.v1.QueryParamsRequest) | [QueryParamsResponse](#ethermint.feemarket.v1.QueryParamsResponse) | Params queries the parameters of x/feemarket module. | GET|/ethermint/feemarket/v1/params|
+| `BaseFee` | [QueryBaseFeeRequest](#ethermint.feemarket.v1.QueryBaseFeeRequest) | [QueryBaseFeeResponse](#ethermint.feemarket.v1.QueryBaseFeeResponse) | BaseFee queries the base fee of the parent block of the current block. | GET|/ethermint/feemarket/v1/base_fee|
+| `BlockGas` | [QueryBlockGasRequest](#ethermint.feemarket.v1.QueryBlockGasRequest) | [QueryBlockGasResponse](#ethermint.feemarket.v1.QueryBlockGasResponse) | BlockGas queries the gas used at a given block height | GET|/ethermint/feemarket/v1/block_gas|
 
  <!-- end services -->
 
@@ -1240,6 +1283,74 @@ authtypes.BaseAccount type. It is compatible with the auth AccountKeeper.
 
 
 
+ <!-- end messages -->
+
+ <!-- end enums -->
+
+ <!-- end HasExtensions -->
+
+ <!-- end services -->
+
+
+
+<a name="ethermint/types/v1/dynamic_fee.proto"></a>
+<p align="right"><a href="#top">Top</a></p>
+
+## ethermint/types/v1/dynamic_fee.proto
+
+
+
+<a name="ethermint.types.v1.ExtensionOptionDynamicFeeTx"></a>
+
+### ExtensionOptionDynamicFeeTx
+ExtensionOptionDynamicFeeTx is an extension option that specify the maxPrioPrice for cosmos tx
+
+
+| Field | Type | Label | Description |
+| ----- | ---- | ----- | ----------- |
+| `max_priority_price` | [string](#string) |  | the same as `max_priority_fee_per_gas` in eip-1559 spec |
+
+
+
+
+
+ <!-- end messages -->
+
+ <!-- end enums -->
+
+ <!-- end HasExtensions -->
+
+ <!-- end services -->
+
+
+
+<a name="ethermint/types/v1/indexer.proto"></a>
+<p align="right"><a href="#top">Top</a></p>
+
+## ethermint/types/v1/indexer.proto
+
+
+
+<a name="ethermint.types.v1.TxResult"></a>
+
+### TxResult
+TxResult is the value stored in eth tx indexer
+
+
+| Field | Type | Label | Description |
+| ----- | ---- | ----- | ----------- |
+| `height` | [int64](#int64) |  | the block height |
+| `tx_index` | [uint32](#uint32) |  | cosmos tx index |
+| `msg_index` | [uint32](#uint32) |  | the msg index in a batch tx |
+| `eth_tx_index` | [int32](#int32) |  | eth tx index, the index in the list of valid eth tx in the block, aka. the transaction list returned by eth_getBlock api. |
+| `failed` | [bool](#bool) |  | if the eth tx is failed |
+| `gas_used` | [uint64](#uint64) |  | gas used by tx, if exceeds block gas limit, it's set to gas limit which is what's actually deducted by ante handler. |
+| `cumulative_gas_used` | [uint64](#uint64) |  | the cumulative gas used within current batch tx |
+
+
+
+
+
  <!-- end messages -->
 
  <!-- end enums -->
@@ -1893,10 +2004,10 @@ GenesisState defines the bond module's genesis state.
 
 
 
-<a name="vulcanize.bond.v1beta1.QueryGetBondByIdRequest"></a>
+<a name="vulcanize.bond.v1beta1.QueryGetBondByIDRequest"></a>
 
-### QueryGetBondByIdRequest
-QueryGetBondById
+### QueryGetBondByIDRequest
+QueryGetBondByID
 
 
 | Field | Type | Label | Description |
@@ -1908,10 +2019,10 @@ QueryGetBondById
 
 
 
-<a name="vulcanize.bond.v1beta1.QueryGetBondByIdResponse"></a>
+<a name="vulcanize.bond.v1beta1.QueryGetBondByIDResponse"></a>
 
-### QueryGetBondByIdResponse
-QueryGetBondByIdResponse returns QueryGetBondById query response
+### QueryGetBondByIDResponse
+QueryGetBondByIDResponse returns QueryGetBondByID query response
 
 
 | Field | Type | Label | Description |
@@ -2051,7 +2162,7 @@ Query defines the gRPC querier service for bond module
 | ----------- | ------------ | ------------- | ------------| ------- | -------- |
 | `Params` | [QueryParamsRequest](#vulcanize.bond.v1beta1.QueryParamsRequest) | [QueryParamsResponse](#vulcanize.bond.v1beta1.QueryParamsResponse) | Params queries bonds module params. | GET|/vulcanize/bond/v1beta1/params|
 | `Bonds` | [QueryGetBondsRequest](#vulcanize.bond.v1beta1.QueryGetBondsRequest) | [QueryGetBondsResponse](#vulcanize.bond.v1beta1.QueryGetBondsResponse) | Bonds queries bonds list. | GET|/vulcanize/bond/v1beta1/bonds|
-| `GetBondById` | [QueryGetBondByIdRequest](#vulcanize.bond.v1beta1.QueryGetBondByIdRequest) | [QueryGetBondByIdResponse](#vulcanize.bond.v1beta1.QueryGetBondByIdResponse) | GetBondById | GET|/vulcanize/bond/v1beta1/bonds/{id}|
+| `GetBondByID` | [QueryGetBondByIDRequest](#vulcanize.bond.v1beta1.QueryGetBondByIDRequest) | [QueryGetBondByIDResponse](#vulcanize.bond.v1beta1.QueryGetBondByIDResponse) | GetBondById | GET|/vulcanize/bond/v1beta1/bonds/{id}|
 | `GetBondsByOwner` | [QueryGetBondsByOwnerRequest](#vulcanize.bond.v1beta1.QueryGetBondsByOwnerRequest) | [QueryGetBondsByOwnerResponse](#vulcanize.bond.v1beta1.QueryGetBondsByOwnerResponse) | Get Bonds List by Owner | GET|/vulcanize/bond/v1beta1/by-owner/{owner}|
 | `GetBondsModuleBalance` | [QueryGetBondModuleBalanceRequest](#vulcanize.bond.v1beta1.QueryGetBondModuleBalanceRequest) | [QueryGetBondModuleBalanceResponse](#vulcanize.bond.v1beta1.QueryGetBondModuleBalanceResponse) | Get Bonds module balance | GET|/vulcanize/bond/v1beta1/balance|
 
@@ -2362,11 +2473,12 @@ Params defines the nameservice module records
 | ----- | ---- | ----- | ----------- |
 | `id` | [string](#string) |  |  |
 | `bond_id` | [string](#string) |  |  |
-| `create_time` | [google.protobuf.Timestamp](#google.protobuf.Timestamp) |  |  |
-| `expiry_time` | [google.protobuf.Timestamp](#google.protobuf.Timestamp) |  |  |
+| `create_time` | [string](#string) |  |  |
+| `expiry_time` | [string](#string) |  |  |
 | `deleted` | [bool](#bool) |  |  |
 | `owners` | [string](#string) | repeated |  |
-| `attributes` | [bytes](#bytes) |  |  |
+| `attributes` | [string](#string) |  |  |
+| `names` | [string](#string) | repeated |  |
 
 
 
@@ -2597,6 +2709,8 @@ QueryListRecordsRequest is request type for nameservice records list
 
 | Field | Type | Label | Description |
 | ----- | ---- | ----- | ----------- |
+| `attributes` | [QueryListRecordsRequest.KeyValueInput](#vulcanize.nameservice.v1beta1.QueryListRecordsRequest.KeyValueInput) | repeated |  |
+| `all` | [bool](#bool) |  |  |
 | `pagination` | [cosmos.base.query.v1beta1.PageRequest](#cosmos.base.query.v1beta1.PageRequest) |  | pagination defines an optional pagination for the request. |
 
 
@@ -2604,6 +2718,58 @@ QueryListRecordsRequest is request type for nameservice records list
 
 
 
+<a name="vulcanize.nameservice.v1beta1.QueryListRecordsRequest.KeyValueInput"></a>
+
+### QueryListRecordsRequest.KeyValueInput
+
+
+
+| Field | Type | Label | Description |
+| ----- | ---- | ----- | ----------- |
+| `key` | [string](#string) |  |  |
+| `value` | [QueryListRecordsRequest.ValueInput](#vulcanize.nameservice.v1beta1.QueryListRecordsRequest.ValueInput) |  |  |
+
+
+
+
+
+
+<a name="vulcanize.nameservice.v1beta1.QueryListRecordsRequest.ReferenceInput"></a>
+
+### QueryListRecordsRequest.ReferenceInput
+
+
+
+| Field | Type | Label | Description |
+| ----- | ---- | ----- | ----------- |
+| `id` | [string](#string) |  |  |
+
+
+
+
+
+
+<a name="vulcanize.nameservice.v1beta1.QueryListRecordsRequest.ValueInput"></a>
+
+### QueryListRecordsRequest.ValueInput
+
+
+
+| Field | Type | Label | Description |
+| ----- | ---- | ----- | ----------- |
+| `type` | [string](#string) |  |  |
+| `string` | [string](#string) |  |  |
+| `int` | [int64](#int64) |  |  |
+| `float` | [double](#double) |  |  |
+| `boolean` | [bool](#bool) |  |  |
+| `reference` | [QueryListRecordsRequest.ReferenceInput](#vulcanize.nameservice.v1beta1.QueryListRecordsRequest.ReferenceInput) |  |  |
+| `values` | [QueryListRecordsRequest.ValueInput](#vulcanize.nameservice.v1beta1.QueryListRecordsRequest.ValueInput) | repeated |  |
+
+
+
+
+
+
 <a name="vulcanize.nameservice.v1beta1.QueryListRecordsResponse"></a>
 
 ### QueryListRecordsResponse
@@ -2620,25 +2786,25 @@ QueryListRecordsResponse is response type for nameservice records list
 
 
 
-<a name="vulcanize.nameservice.v1beta1.QueryLookupWrn"></a>
+<a name="vulcanize.nameservice.v1beta1.QueryLookupCrn"></a>
 
-### QueryLookupWrn
-QueryLookupWrn is request type for LookupWrn
+### QueryLookupCrn
+QueryLookupCrn is request type for LookupCrn
 
 
 | Field | Type | Label | Description |
 | ----- | ---- | ----- | ----------- |
-| `wrn` | [string](#string) |  |  |
+| `crn` | [string](#string) |  |  |
 
 
 
 
 
 
-<a name="vulcanize.nameservice.v1beta1.QueryLookupWrnResponse"></a>
+<a name="vulcanize.nameservice.v1beta1.QueryLookupCrnResponse"></a>
 
-### QueryLookupWrnResponse
-QueryLookupWrnResponse is response type for QueryLookupWrn
+### QueryLookupCrnResponse
+QueryLookupCrnResponse is response type for QueryLookupCrn
 
 
 | Field | Type | Label | Description |
@@ -2675,9 +2841,9 @@ QueryParamsResponse is response type for nameservice params
 
 
 
-<a name="vulcanize.nameservice.v1beta1.QueryRecordByBondIdRequest"></a>
+<a name="vulcanize.nameservice.v1beta1.QueryRecordByBondIDRequest"></a>
 
-### QueryRecordByBondIdRequest
+### QueryRecordByBondIDRequest
 QueryRecordByBondIdRequest is request type for get the records by bond-id
 
 
@@ -2691,9 +2857,9 @@ QueryRecordByBondIdRequest is request type for get the records by bond-id
 
 
 
-<a name="vulcanize.nameservice.v1beta1.QueryRecordByBondIdResponse"></a>
+<a name="vulcanize.nameservice.v1beta1.QueryRecordByBondIDResponse"></a>
 
-### QueryRecordByBondIdResponse
+### QueryRecordByBondIDResponse
 QueryRecordByBondIdResponse is response type for records list by bond-id
 
 
@@ -2707,10 +2873,10 @@ QueryRecordByBondIdResponse is response type for records list by bond-id
 
 
 
-<a name="vulcanize.nameservice.v1beta1.QueryRecordByIdRequest"></a>
+<a name="vulcanize.nameservice.v1beta1.QueryRecordByIDRequest"></a>
 
-### QueryRecordByIdRequest
-QueryRecordByIdRequest is request type for nameservice records by id
+### QueryRecordByIDRequest
+QueryRecordByIDRequest is request type for nameservice records by id
 
 
 | Field | Type | Label | Description |
@@ -2722,10 +2888,10 @@ QueryRecordByIdRequest is request type for nameservice records by id
 
 
 
-<a name="vulcanize.nameservice.v1beta1.QueryRecordByIdResponse"></a>
+<a name="vulcanize.nameservice.v1beta1.QueryRecordByIDResponse"></a>
 
-### QueryRecordByIdResponse
-QueryRecordByIdResponse is response type for nameservice records by id
+### QueryRecordByIDResponse
+QueryRecordByIDResponse is response type for nameservice records by id
 
 
 | Field | Type | Label | Description |
@@ -2737,25 +2903,25 @@ QueryRecordByIdResponse is response type for nameservice records by id
 
 
 
-<a name="vulcanize.nameservice.v1beta1.QueryResolveWrn"></a>
+<a name="vulcanize.nameservice.v1beta1.QueryResolveCrn"></a>
 
-### QueryResolveWrn
-QueryResolveWrn is request type for ResolveWrn
+### QueryResolveCrn
+QueryResolveCrn is request type for ResolveCrn
 
 
 | Field | Type | Label | Description |
 | ----- | ---- | ----- | ----------- |
-| `wrn` | [string](#string) |  |  |
+| `crn` | [string](#string) |  |  |
 
 
 
 
 
 
-<a name="vulcanize.nameservice.v1beta1.QueryResolveWrnResponse"></a>
+<a name="vulcanize.nameservice.v1beta1.QueryResolveCrnResponse"></a>
 
-### QueryResolveWrnResponse
-QueryResolveWrnResponse is response type for QueryResolveWrn
+### QueryResolveCrnResponse
+QueryResolveCrnResponse is response type for QueryResolveCrn
 
 
 | Field | Type | Label | Description |
@@ -2812,13 +2978,13 @@ Query defines the gRPC querier service for nameservice module
 | ----------- | ------------ | ------------- | ------------| ------- | -------- |
 | `Params` | [QueryParamsRequest](#vulcanize.nameservice.v1beta1.QueryParamsRequest) | [QueryParamsResponse](#vulcanize.nameservice.v1beta1.QueryParamsResponse) | Params queries the nameservice module params. | GET|/vulcanize/nameservice/v1beta1/params|
 | `ListRecords` | [QueryListRecordsRequest](#vulcanize.nameservice.v1beta1.QueryListRecordsRequest) | [QueryListRecordsResponse](#vulcanize.nameservice.v1beta1.QueryListRecordsResponse) | List records | GET|/vulcanize/nameservice/v1beta1/records|
-| `GetRecord` | [QueryRecordByIdRequest](#vulcanize.nameservice.v1beta1.QueryRecordByIdRequest) | [QueryRecordByIdResponse](#vulcanize.nameservice.v1beta1.QueryRecordByIdResponse) | Get record by id | GET|/vulcanize/nameservice/v1beta1/records/{id}|
-| `GetRecordByBondId` | [QueryRecordByBondIdRequest](#vulcanize.nameservice.v1beta1.QueryRecordByBondIdRequest) | [QueryRecordByBondIdResponse](#vulcanize.nameservice.v1beta1.QueryRecordByBondIdResponse) | Get records by bond id | GET|/vulcanize/nameservice/v1beta1/records-by-bond-id/{id}|
+| `GetRecord` | [QueryRecordByIDRequest](#vulcanize.nameservice.v1beta1.QueryRecordByIDRequest) | [QueryRecordByIDResponse](#vulcanize.nameservice.v1beta1.QueryRecordByIDResponse) | Get record by id | GET|/vulcanize/nameservice/v1beta1/records/{id}|
+| `GetRecordByBondID` | [QueryRecordByBondIDRequest](#vulcanize.nameservice.v1beta1.QueryRecordByBondIDRequest) | [QueryRecordByBondIDResponse](#vulcanize.nameservice.v1beta1.QueryRecordByBondIDResponse) | Get records by bond id | GET|/vulcanize/nameservice/v1beta1/records-by-bond-id/{id}|
 | `GetNameServiceModuleBalance` | [GetNameServiceModuleBalanceRequest](#vulcanize.nameservice.v1beta1.GetNameServiceModuleBalanceRequest) | [GetNameServiceModuleBalanceResponse](#vulcanize.nameservice.v1beta1.GetNameServiceModuleBalanceResponse) | Get nameservice module balance | GET|/vulcanize/nameservice/v1beta1/balance|
 | `ListNameRecords` | [QueryListNameRecordsRequest](#vulcanize.nameservice.v1beta1.QueryListNameRecordsRequest) | [QueryListNameRecordsResponse](#vulcanize.nameservice.v1beta1.QueryListNameRecordsResponse) | List name records | GET|/vulcanize/nameservice/v1beta1/names|
 | `Whois` | [QueryWhoisRequest](#vulcanize.nameservice.v1beta1.QueryWhoisRequest) | [QueryWhoisResponse](#vulcanize.nameservice.v1beta1.QueryWhoisResponse) | Whois method retrieve the name authority info | GET|/vulcanize/nameservice/v1beta1/whois/{name}|
-| `LookupWrn` | [QueryLookupWrn](#vulcanize.nameservice.v1beta1.QueryLookupWrn) | [QueryLookupWrnResponse](#vulcanize.nameservice.v1beta1.QueryLookupWrnResponse) | LookupWrn | GET|/vulcanize/nameservice/v1beta1/lookup|
-| `ResolveWrn` | [QueryResolveWrn](#vulcanize.nameservice.v1beta1.QueryResolveWrn) | [QueryResolveWrnResponse](#vulcanize.nameservice.v1beta1.QueryResolveWrnResponse) | ResolveWrn | GET|/vulcanize/nameservice/v1beta1/resolve|
+| `LookupCrn` | [QueryLookupCrn](#vulcanize.nameservice.v1beta1.QueryLookupCrn) | [QueryLookupCrnResponse](#vulcanize.nameservice.v1beta1.QueryLookupCrnResponse) | LookupCrn | GET|/vulcanize/nameservice/v1beta1/lookup|
+| `ResolveCrn` | [QueryResolveCrn](#vulcanize.nameservice.v1beta1.QueryResolveCrn) | [QueryResolveCrnResponse](#vulcanize.nameservice.v1beta1.QueryResolveCrnResponse) | ResolveCrn | GET|/vulcanize/nameservice/v1beta1/resolve|
 | `GetRecordExpiryQueue` | [QueryGetRecordExpiryQueue](#vulcanize.nameservice.v1beta1.QueryGetRecordExpiryQueue) | [QueryGetRecordExpiryQueueResponse](#vulcanize.nameservice.v1beta1.QueryGetRecordExpiryQueueResponse) | GetRecordExpiryQueue | GET|/vulcanize/nameservice/v1beta1/record-expiry|
 | `GetAuthorityExpiryQueue` | [QueryGetAuthorityExpiryQueue](#vulcanize.nameservice.v1beta1.QueryGetAuthorityExpiryQueue) | [QueryGetAuthorityExpiryQueueResponse](#vulcanize.nameservice.v1beta1.QueryGetAuthorityExpiryQueueResponse) | GetAuthorityExpiryQueue | GET|/vulcanize/nameservice/v1beta1/authority-expiry|
 
@@ -2868,7 +3034,7 @@ MsgDeleteNameAuthority is SDK message for DeleteNameAuthority
 
 | Field | Type | Label | Description |
 | ----- | ---- | ----- | ----------- |
-| `wrn` | [string](#string) |  |  |
+| `crn` | [string](#string) |  |  |
 | `signer` | [string](#string) |  |  |
 
 
@@ -3053,7 +3219,7 @@ MsgSetName
 
 | Field | Type | Label | Description |
 | ----- | ---- | ----- | ----------- |
-| `wrn` | [string](#string) |  |  |
+| `crn` | [string](#string) |  |  |
 | `cid` | [string](#string) |  |  |
 | `signer` | [string](#string) |  |  |
 
@@ -3095,6 +3261,11 @@ MsgSetRecord
 MsgSetRecordResponse
 
 
+| Field | Type | Label | Description |
+| ----- | ---- | ----- | ----------- |
+| `id` | [string](#string) |  |  |
+
+
 
 
 
@@ -3134,7 +3305,7 @@ Msg
 | `DissociateBond` | [MsgDissociateBond](#vulcanize.nameservice.v1beta1.MsgDissociateBond) | [MsgDissociateBondResponse](#vulcanize.nameservice.v1beta1.MsgDissociateBondResponse) | DissociateBond | |
 | `DissociateRecords` | [MsgDissociateRecords](#vulcanize.nameservice.v1beta1.MsgDissociateRecords) | [MsgDissociateRecordsResponse](#vulcanize.nameservice.v1beta1.MsgDissociateRecordsResponse) | DissociateRecords | |
 | `ReAssociateRecords` | [MsgReAssociateRecords](#vulcanize.nameservice.v1beta1.MsgReAssociateRecords) | [MsgReAssociateRecordsResponse](#vulcanize.nameservice.v1beta1.MsgReAssociateRecordsResponse) | ReAssociateRecords | |
-| `SetName` | [MsgSetName](#vulcanize.nameservice.v1beta1.MsgSetName) | [MsgSetNameResponse](#vulcanize.nameservice.v1beta1.MsgSetNameResponse) | SetName will store the name with given wrn and name | |
+| `SetName` | [MsgSetName](#vulcanize.nameservice.v1beta1.MsgSetName) | [MsgSetNameResponse](#vulcanize.nameservice.v1beta1.MsgSetNameResponse) | SetName will store the name with given crn and name | |
 | `ReserveName` | [MsgReserveAuthority](#vulcanize.nameservice.v1beta1.MsgReserveAuthority) | [MsgReserveAuthorityResponse](#vulcanize.nameservice.v1beta1.MsgReserveAuthorityResponse) | Reserve name | |
 | `DeleteName` | [MsgDeleteNameAuthority](#vulcanize.nameservice.v1beta1.MsgDeleteNameAuthority) | [MsgDeleteNameAuthorityResponse](#vulcanize.nameservice.v1beta1.MsgDeleteNameAuthorityResponse) | Delete Name method will remove authority name | |
 | `SetAuthorityBond` | [MsgSetAuthorityBond](#vulcanize.nameservice.v1beta1.MsgSetAuthorityBond) | [MsgSetAuthorityBondResponse](#vulcanize.nameservice.v1beta1.MsgSetAuthorityBondResponse) | SetAuthorityBond | |

docs/architecture/PROCESS.md

@@ -14,11 +14,11 @@ ADR creation is an **iterative** process. Instead of trying to solve all decisio
 
 2. Once the motivation is validated, a GitHub Pull Request (PR) is created with a new document based on the `adr-template.md`.
 
-3. An ADR doesn't have to arrive to `master` with an _accepted_ status in a single PR. If the motivation is clear and the solution is sound, we SHOULD be able to merge it and keep a _proposed_ status. It's preferable to have an iterative approach rather than long, not merged Pull Requests.
+3. An ADR doesn't have to arrive to `master` with an *accepted* status in a single PR. If the motivation is clear and the solution is sound, we SHOULD be able to merge it and keep a *proposed* status. It's preferable to have an iterative approach rather than long, not merged Pull Requests.
 
-4. If a _proposed_ ADR is merged, then it should clearly document outstanding issues either in ADR document notes or in a GitHub Issue.
+4. If a *proposed* ADR is merged, then it should clearly document outstanding issues either in ADR document notes or in a GitHub Issue.
 
-5. The PR SHOULD always be merged. In the case of a faulty ADR, we still prefer to  merge it with a _rejected_ status. The only time the ADR SHOULD NOT be merged is if the author abandons it.
+5. The PR SHOULD always be merged. In the case of a faulty ADR, we still prefer to  merge it with a *rejected* status. The only time the ADR SHOULD NOT be merged is if the author abandons it.
 
 6. Merged ADRs SHOULD NOT be pruned.
 
@@ -53,4 +53,4 @@ DRAFT -> PROPOSED -> LAST CALL yyyy-mm-dd -> ACCEPTED | REJECTED -> SUPERSEDED b
 ## Language used in ADR
 
 + The context/background should be written in the present tense.
-+ Avoid using a first, personal form.
++ Avoid using a first, personal form.

encoding/codec/codec.go

@@ -6,8 +6,8 @@ import (
 	"github.com/cosmos/cosmos-sdk/std"
 	sdk "github.com/cosmos/cosmos-sdk/types"
 
-	cryptocodec "github.com/tharsis/ethermint/crypto/codec"
-	ethermint "github.com/tharsis/ethermint/types"
+	cryptocodec "github.com/cerc-io/laconicd/crypto/codec"
+	ethermint "github.com/cerc-io/laconicd/types"
 )
 
 // RegisterLegacyAminoCodec registers Interfaces from types, crypto, and SDK std.

encoding/config.go

@@ -7,19 +7,19 @@ import (
 	"github.com/cosmos/cosmos-sdk/types/module"
 	"github.com/cosmos/cosmos-sdk/x/auth/tx"
 
-	enccodec "github.com/tharsis/ethermint/encoding/codec"
+	enccodec "github.com/cerc-io/laconicd/encoding/codec"
 )
 
 // MakeConfig creates an EncodingConfig for testing
 func MakeConfig(mb module.BasicManager) params.EncodingConfig {
 	cdc := amino.NewLegacyAmino()
 	interfaceRegistry := types.NewInterfaceRegistry()
-	marshaler := amino.NewProtoCodec(interfaceRegistry)
+	codec := amino.NewProtoCodec(interfaceRegistry)
 
 	encodingConfig := params.EncodingConfig{
 		InterfaceRegistry: interfaceRegistry,
-		Marshaler:         marshaler,
-		TxConfig:          tx.NewTxConfig(marshaler, tx.DefaultSignModes),
+		Codec:             codec,
+		TxConfig:          tx.NewTxConfig(codec, tx.DefaultSignModes),
 		Amino:             cdc,
 	}
 

encoding/config_test.go

@@ -8,10 +8,10 @@ import (
 
 	ethtypes "github.com/ethereum/go-ethereum/core/types"
 
-	"github.com/tharsis/ethermint/app"
-	"github.com/tharsis/ethermint/encoding"
-	"github.com/tharsis/ethermint/tests"
-	evmtypes "github.com/tharsis/ethermint/x/evm/types"
+	"github.com/cerc-io/laconicd/app"
+	"github.com/cerc-io/laconicd/encoding"
+	"github.com/cerc-io/laconicd/tests"
+	evmtypes "github.com/cerc-io/laconicd/x/evm/types"
 )
 
 func TestTxEncoding(t *testing.T) {

ethereum/eip712/eip712.go

@@ -5,8 +5,14 @@ import (
 	"encoding/json"
 	"fmt"
 	"math/big"
-	"reflect"
+	"reflect" // #nosec G702
 	"strings"
+	"time"
+
+	sdkmath "cosmossdk.io/math"
+	"github.com/cosmos/cosmos-sdk/crypto/keys/ed25519"
+	"golang.org/x/text/cases"
+	"golang.org/x/text/language"
 
 	codectypes "github.com/cosmos/cosmos-sdk/codec/types"
 	sdk "github.com/cosmos/cosmos-sdk/types"
@@ -228,6 +234,11 @@ func traverseFields(
 			// then continue as normal
 		}
 
+		// If its a nil pointer, do not include in types
+		if fieldType.Kind() == reflect.Ptr && field.IsNil() {
+			continue
+		}
+
 		for {
 			if fieldType.Kind() == reflect.Ptr {
 				fieldType = fieldType.Elem()
@@ -292,6 +303,11 @@ func traverseFields(
 
 		ethTyp := typToEth(fieldType)
 		if len(ethTyp) > 0 {
+			// Support array of uint64
+			if isCollection && fieldType.Kind() != reflect.Slice && fieldType.Kind() != reflect.Array {
+				ethTyp += "[]"
+			}
+
 			if prefix == typeDefPrefix {
 				typeMap[rootType] = append(typeMap[rootType], apitypes.Type{
 					Name: fieldName,
@@ -309,7 +325,6 @@ func traverseFields(
 		}
 
 		if fieldType.Kind() == reflect.Struct {
-
 			var fieldTypedef string
 
 			if isCollection {
@@ -355,6 +370,7 @@ func jsonNameFromTag(tag reflect.StructTag) string {
 func sanitizeTypedef(str string) string {
 	buf := new(bytes.Buffer)
 	parts := strings.Split(str, ".")
+	caser := cases.Title(language.English, cases.NoLower)
 
 	for _, part := range parts {
 		if part == "_" {
@@ -364,7 +380,7 @@ func sanitizeTypedef(str string) string {
 
 		subparts := strings.Split(part, "_")
 		for _, subpart := range subparts {
-			buf.WriteString(strings.Title(subpart))
+			buf.WriteString(caser.String(subpart))
 		}
 	}
 
@@ -375,8 +391,12 @@ var (
 	hashType      = reflect.TypeOf(common.Hash{})
 	addressType   = reflect.TypeOf(common.Address{})
 	bigIntType    = reflect.TypeOf(big.Int{})
-	cosmIntType   = reflect.TypeOf(sdk.Int{})
+	cosmIntType   = reflect.TypeOf(sdkmath.Int{})
+	cosmDecType   = reflect.TypeOf(sdk.Dec{})
 	cosmosAnyType = reflect.TypeOf(&codectypes.Any{})
+	timeType      = reflect.TypeOf(time.Time{})
+
+	edType = reflect.TypeOf(ed25519.PubKey{})
 )
 
 // typToEth supports only basic types and arrays of basic types.
@@ -421,6 +441,9 @@ func typToEth(typ reflect.Type) string {
 		}
 	case reflect.Ptr:
 		if typ.Elem().ConvertibleTo(bigIntType) ||
+			typ.Elem().ConvertibleTo(timeType) ||
+			typ.Elem().ConvertibleTo(edType) ||
+			typ.Elem().ConvertibleTo(cosmDecType) ||
 			typ.Elem().ConvertibleTo(cosmIntType) {
 			return str
 		}
@@ -428,6 +451,9 @@ func typToEth(typ reflect.Type) string {
 		if typ.ConvertibleTo(hashType) ||
 			typ.ConvertibleTo(addressType) ||
 			typ.ConvertibleTo(bigIntType) ||
+			typ.ConvertibleTo(edType) ||
+			typ.ConvertibleTo(timeType) ||
+			typ.ConvertibleTo(cosmDecType) ||
 			typ.ConvertibleTo(cosmIntType) {
 			return str
 		}

ethereum/eip712/preprocess.go

@@ -0,0 +1,83 @@
+package eip712
+
+import (
+	"fmt"
+
+	"github.com/cerc-io/laconicd/types"
+	"github.com/cosmos/cosmos-sdk/client"
+	codectypes "github.com/cosmos/cosmos-sdk/codec/types"
+	cosmoskr "github.com/cosmos/cosmos-sdk/crypto/keyring"
+	"github.com/cosmos/cosmos-sdk/types/tx/signing"
+	authtx "github.com/cosmos/cosmos-sdk/x/auth/tx"
+)
+
+// PreprocessLedgerTx reformats Ledger-signed Cosmos transactions to match the fork expected by Ethermint
+// by including the signature in a Web3Tx extension and sending a blank signature in the body.
+func PreprocessLedgerTx(chainID string, keyType cosmoskr.KeyType, txBuilder client.TxBuilder) error {
+	// Only process Ledger transactions
+	if keyType != cosmoskr.TypeLedger {
+		return nil
+	}
+
+	// Init extension builder to set Web3 extension
+	extensionBuilder, ok := txBuilder.(authtx.ExtensionOptionsTxBuilder)
+	if !ok {
+		return fmt.Errorf("cannot cast TxBuilder to ExtensionOptionsTxBuilder")
+	}
+
+	// Get signatures from TxBuilder
+	sigs, err := txBuilder.GetTx().GetSignaturesV2()
+	if err != nil {
+		return fmt.Errorf("could not get signatures: %w", err)
+	}
+
+	// Verify single-signer
+	if len(sigs) != 1 {
+		return fmt.Errorf("invalid number of signatures, expected 1 and got %v", len(sigs))
+	}
+
+	signature := sigs[0]
+	sigData, ok := signature.Data.(*signing.SingleSignatureData)
+	if !ok {
+		return fmt.Errorf("unexpected signature type, expected SingleSignatureData")
+	}
+	sigBytes := sigData.Signature
+
+	// Parse Chain ID as big.Int
+	chainIDInt, err := types.ParseChainID(chainID)
+	if err != nil {
+		return fmt.Errorf("could not parse chain id: %w", err)
+	}
+
+	// Add ExtensionOptionsWeb3Tx extension with signature
+	var option *codectypes.Any
+	option, err = codectypes.NewAnyWithValue(&types.ExtensionOptionsWeb3Tx{
+		FeePayer:         txBuilder.GetTx().FeePayer().String(),
+		TypedDataChainID: chainIDInt.Uint64(),
+		FeePayerSig:      sigBytes,
+	})
+	if err != nil {
+		return fmt.Errorf("could not set extension as any: %w", err)
+	}
+
+	extensionBuilder.SetExtensionOptions(option)
+
+	// Set blank signature with Amino Sign Type
+	// (Regardless of input signMode, Evmos requires Amino signature type for Ledger)
+	blankSig := signing.SingleSignatureData{
+		SignMode:  signing.SignMode_SIGN_MODE_LEGACY_AMINO_JSON,
+		Signature: nil,
+	}
+	sig := signing.SignatureV2{
+		PubKey:   signature.PubKey,
+		Data:     &blankSig,
+		Sequence: signature.Sequence,
+	}
+
+	err = txBuilder.SetSignatures(sig)
+	if err != nil {
+		return fmt.Errorf("unable to set signatures on payload: %w", err)
+	}
+
+	return nil
+}

ethereum/eip712/preprocess_test.go

@@ -0,0 +1,222 @@
+package eip712_test
+
+import (
+	"encoding/hex"
+	"strings"
+	"testing"
+
+	"cosmossdk.io/math"
+	"github.com/cerc-io/laconicd/app"
+	"github.com/cerc-io/laconicd/encoding"
+	"github.com/cerc-io/laconicd/ethereum/eip712"
+	"github.com/cerc-io/laconicd/tests"
+	"github.com/cerc-io/laconicd/types"
+	evmtypes "github.com/cerc-io/laconicd/x/evm/types"
+	"github.com/cosmos/cosmos-sdk/client"
+	codectypes "github.com/cosmos/cosmos-sdk/codec/types"
+	"github.com/cosmos/cosmos-sdk/crypto/keyring"
+	sdk "github.com/cosmos/cosmos-sdk/types"
+	"github.com/cosmos/cosmos-sdk/types/tx/signing"
+	"github.com/cosmos/cosmos-sdk/x/auth/ante"
+	banktypes "github.com/cosmos/cosmos-sdk/x/bank/types"
+	"github.com/stretchr/testify/require"
+)
+
+// Testing Constants
+var (
+	chainId = "ethermint_9000-1"
+	ctx     = client.Context{}.WithTxConfig(
+		encoding.MakeConfig(app.ModuleBasics).TxConfig,
+	)
+)
+var feePayerAddress = "ethm17xpfvakm2amg962yls6f84z3kell8c5lthdzgl"
+
+type TestCaseStruct struct {
+	txBuilder              client.TxBuilder
+	expectedFeePayer       string
+	expectedGas            uint64
+	expectedFee            math.Int
+	expectedMemo           string
+	expectedMsg            string
+	expectedSignatureBytes []byte
+}
+
+func TestLedgerPreprocessing(t *testing.T) {
+	// Update bech32 prefix
+	sdk.GetConfig().SetBech32PrefixForAccount("ethm", "")
+
+	testCases := []TestCaseStruct{
+		createBasicTestCase(t),
+		createPopulatedTestCase(t),
+	}
+
+	for _, tc := range testCases {
+		// Run pre-processing
+		err := eip712.PreprocessLedgerTx(
+			chainId,
+			keyring.TypeLedger,
+			tc.txBuilder,
+		)
+
+		require.NoError(t, err)
+
+		// Verify Web3 extension matches expected
+		hasExtOptsTx, ok := tc.txBuilder.(ante.HasExtensionOptionsTx)
+		require.True(t, ok)
+		require.True(t, len(hasExtOptsTx.GetExtensionOptions()) == 1)
+
+		expectedExt := types.ExtensionOptionsWeb3Tx{
+			TypedDataChainID: 9000,
+			FeePayer:         feePayerAddress,
+			FeePayerSig:      tc.expectedSignatureBytes,
+		}
+
+		expectedExtAny, err := codectypes.NewAnyWithValue(&expectedExt)
+		require.NoError(t, err)
+
+		actualExtAny := hasExtOptsTx.GetExtensionOptions()[0]
+		require.Equal(t, expectedExtAny, actualExtAny)
+
+		// Verify signature type matches expected
+		signatures, err := tc.txBuilder.GetTx().GetSignaturesV2()
+		require.NoError(t, err)
+		require.Equal(t, len(signatures), 1)
+
+		txSig := signatures[0].Data.(*signing.SingleSignatureData)
+		require.Equal(t, txSig.SignMode, signing.SignMode_SIGN_MODE_LEGACY_AMINO_JSON)
+
+		// Verify signature is blank
+		require.Equal(t, len(txSig.Signature), 0)
+
+		// Verify tx fields are unchanged
+		tx := tc.txBuilder.GetTx()
+
+		require.Equal(t, tx.FeePayer().String(), tc.expectedFeePayer)
+		require.Equal(t, tx.GetGas(), tc.expectedGas)
+		require.Equal(t, tx.GetFee().AmountOf(evmtypes.DefaultParams().EvmDenom), tc.expectedFee)
+		require.Equal(t, tx.GetMemo(), tc.expectedMemo)
+
+		// Verify message is unchanged
+		if tc.expectedMsg != "" {
+			require.Equal(t, len(tx.GetMsgs()), 1)
+			require.Equal(t, tx.GetMsgs()[0].String(), tc.expectedMsg)
+		} else {
+			require.Equal(t, len(tx.GetMsgs()), 0)
+		}
+	}
+}
+
+func TestBlankTxBuilder(t *testing.T) {
+	txBuilder := ctx.TxConfig.NewTxBuilder()
+
+	err := eip712.PreprocessLedgerTx(
+		chainId,
+		keyring.TypeLedger,
+		txBuilder,
+	)
+
+	require.Error(t, err)
+}
+
+func TestNonLedgerTxBuilder(t *testing.T) {
+	txBuilder := ctx.TxConfig.NewTxBuilder()
+
+	err := eip712.PreprocessLedgerTx(
+		chainId,
+		keyring.TypeLocal,
+		txBuilder,
+	)
+
+	require.NoError(t, err)
+}
+
+func TestInvalidChainId(t *testing.T) {
+	txBuilder := ctx.TxConfig.NewTxBuilder()
+
+	err := eip712.PreprocessLedgerTx(
+		"invalid-chain-id",
+		keyring.TypeLedger,
+		txBuilder,
+	)
+
+	require.Error(t, err)
+}
+
+func createBasicTestCase(t *testing.T) TestCaseStruct {
+	t.Helper()
+	txBuilder := ctx.TxConfig.NewTxBuilder()
+
+	feePayer, err := sdk.AccAddressFromBech32(feePayerAddress)
+	require.NoError(t, err)
+
+	txBuilder.SetFeePayer(feePayer)
+
+	// Create signature unrelated to payload for testing
+	signatureHex := strings.Repeat("01", 65)
+	signatureBytes, err := hex.DecodeString(signatureHex)
+	require.NoError(t, err)
+
+	_, privKey := tests.NewAddrKey()
+	sigsV2 := signing.SignatureV2{
+		PubKey: privKey.PubKey(), // Use unrelated public key for testing
+		Data: &signing.SingleSignatureData{
+			SignMode:  signing.SignMode_SIGN_MODE_DIRECT,
+			Signature: signatureBytes,
+		},
+		Sequence: 0,
+	}
+
+	txBuilder.SetSignatures(sigsV2)
+	return TestCaseStruct{
+		txBuilder:              txBuilder,
+		expectedFeePayer:       feePayer.String(),
+		expectedGas:            0,
+		expectedFee:            math.NewInt(0),
+		expectedMemo:           "",
+		expectedMsg:            "",
+		expectedSignatureBytes: signatureBytes,
+	}
+}
+
+func createPopulatedTestCase(t *testing.T) TestCaseStruct {
+	t.Helper()
+	basicTestCase := createBasicTestCase(t)
+	txBuilder := basicTestCase.txBuilder
+
+	gasLimit := uint64(200000)
+	memo := ""
+	denom := evmtypes.DefaultParams().EvmDenom
+	feeAmount := math.NewInt(2000)
+
+	txBuilder.SetFeeAmount(sdk.NewCoins(
+		sdk.NewCoin(
+			denom,
+			feeAmount,
+		)))
+
+	txBuilder.SetGasLimit(gasLimit)
+	txBuilder.SetMemo(memo)
+
+	msgSend := banktypes.MsgSend{
+		FromAddress: feePayerAddress,
+		ToAddress:   "ethm12luku6uxehhak02py4rcz65zu0swh7wjun6msa",
+		Amount: sdk.NewCoins(
+			sdk.NewCoin(
+				evmtypes.DefaultParams().EvmDenom,
+				math.NewInt(10000000),
+			),
+		),
+	}
+
+	txBuilder.SetMsgs(&msgSend)
+
+	return TestCaseStruct{
+		txBuilder:              txBuilder,
+		expectedFeePayer:       basicTestCase.expectedFeePayer,
+		expectedGas:            gasLimit,
+		expectedFee:            feeAmount,
+		expectedMemo:           memo,
+		expectedMsg:            msgSend.String(),
+		expectedSignatureBytes: basicTestCase.expectedSignatureBytes,
+	}
+}

go.mod

@@ -1,179 +1,221 @@
-module github.com/tharsis/ethermint
+module github.com/cerc-io/laconicd
 
-go 1.17
+go 1.18
 
 require (
-	github.com/btcsuite/btcd v0.22.0-beta
+	cosmossdk.io/math v1.0.0-beta.3
+	github.com/99designs/gqlgen v0.17.20
+	github.com/armon/go-metrics v0.4.1
+	github.com/btcsuite/btcd v0.22.1
 	github.com/btcsuite/btcutil v1.0.3-0.20201208143702-a53e38424cce
-	github.com/cosmos/cosmos-sdk v0.45.1
+	github.com/cosmos/cosmos-sdk v0.46.2-0.20220920160224-9454b97ccb77
 	github.com/cosmos/go-bip39 v1.0.0
-	github.com/cosmos/ibc-go/v3 v3.0.0
+	github.com/cosmos/ibc-go/v5 v5.0.0
 	github.com/davecgh/go-spew v1.1.1
 	github.com/deckarep/golang-set v1.8.0
-	github.com/ethereum/go-ethereum v1.10.16
+	github.com/ethereum/go-ethereum v1.10.19
 	github.com/gibson042/canonicaljson-go v1.0.3
+	github.com/go-chi/chi/v5 v5.0.7
 	github.com/gogo/protobuf v1.3.3
 	github.com/golang/protobuf v1.5.2
 	github.com/gorilla/mux v1.8.0
 	github.com/gorilla/websocket v1.5.0
 	github.com/grpc-ecosystem/grpc-gateway v1.16.0
-	github.com/holiman/uint256 v1.2.0
+	github.com/holiman/uint256 v1.2.1
 	github.com/improbable-eng/grpc-web v0.15.0
+	github.com/ipfs/go-cid v0.3.2
 	github.com/ipfs/go-ipld-cbor v0.0.6
+	github.com/ipld/go-ipld-prime v0.18.0
 	github.com/miguelmota/go-ethereum-hdwallet v0.1.1
-	github.com/multiformats/go-multihash v0.1.0
-	github.com/onsi/ginkgo v1.16.5
+	github.com/multiformats/go-multihash v0.2.1
+	github.com/onsi/ginkgo/v2 v2.2.0
+	github.com/onsi/gomega v1.20.2
 	github.com/pkg/errors v0.9.1
 	github.com/rakyll/statik v0.1.7
 	github.com/regen-network/cosmos-proto v0.3.1
 	github.com/rs/cors v1.8.2
-	github.com/spf13/cast v1.4.1
-	github.com/spf13/cobra v1.4.0
-	github.com/spf13/viper v1.10.1
+	github.com/spf13/cast v1.5.0
+	github.com/spf13/cobra v1.5.0
+	github.com/spf13/viper v1.13.0
 	github.com/status-im/keycard-go v0.0.0-20200402102358-957c09536969
-	github.com/stretchr/testify v1.7.1
-	github.com/tendermint/tendermint v0.34.14
+	github.com/stretchr/testify v1.8.0
+	github.com/tendermint/tendermint v0.34.21
 	github.com/tendermint/tm-db v0.6.7
 	github.com/tyler-smith/go-bip39 v1.1.0
-	google.golang.org/genproto v0.0.0-20220401170504-314d38edb7de
-	google.golang.org/grpc v1.45.0
-	google.golang.org/protobuf v1.28.0
-	gopkg.in/yaml.v2 v2.4.0
-	gopkg.in/yaml.v3 v3.0.0-20210107192922-496545a6307b
+	github.com/vektah/gqlparser/v2 v2.5.1
+	golang.org/x/net v0.0.0-20220909164309-bea034e7d591
+	golang.org/x/text v0.3.7
+	google.golang.org/genproto v0.0.0-20221014213838-99cd37c6964a
+	google.golang.org/grpc v1.50.0
+	google.golang.org/protobuf v1.28.1
+	gopkg.in/yaml.v3 v3.0.1
+	sigs.k8s.io/yaml v1.3.0
 )
 
 require (
-	filippo.io/edwards25519 v1.0.0-beta.2 // indirect
-	github.com/99designs/gqlgen v0.17.2 // indirect
-	github.com/99designs/keyring v1.1.6 // indirect
+	cloud.google.com/go v0.102.1 // indirect
+	cloud.google.com/go/compute v1.7.0 // indirect
+	cloud.google.com/go/iam v0.4.0 // indirect
+	cloud.google.com/go/storage v1.22.1 // indirect
+	cosmossdk.io/errors v1.0.0-beta.7 // indirect
+	filippo.io/edwards25519 v1.0.0-rc.1 // indirect
+	github.com/99designs/keyring v1.2.1 // indirect
 	github.com/ChainSafe/go-schnorrkel v0.0.0-20200405005733-88cbf1b4c40d // indirect
-	github.com/DataDog/zstd v1.4.5 // indirect
 	github.com/StackExchange/wmi v0.0.0-20180116203802-5d049714c4a6 // indirect
 	github.com/VictoriaMetrics/fastcache v1.6.0 // indirect
-	github.com/Workiva/go-datastructures v1.0.52 // indirect
-	github.com/agnivade/levenshtein v1.1.0 // indirect
-	github.com/armon/go-metrics v0.3.10 // indirect
+	github.com/Workiva/go-datastructures v1.0.53 // indirect
+	github.com/agnivade/levenshtein v1.1.1 // indirect
+	github.com/aws/aws-sdk-go v1.40.45 // indirect
 	github.com/beorn7/perks v1.0.1 // indirect
+	github.com/bgentry/go-netrc v0.0.0-20140422174119-9fd32a8b3d3d // indirect
 	github.com/bgentry/speakeasy v0.1.0 // indirect
-	github.com/cenkalti/backoff/v4 v4.1.1 // indirect
+	github.com/btcsuite/btcd/btcec/v2 v2.2.0 // indirect
+	github.com/btcsuite/btcd/chaincfg/chainhash v1.0.1 // indirect
+	github.com/cenkalti/backoff/v4 v4.1.3 // indirect
 	github.com/cespare/xxhash v1.1.0 // indirect
 	github.com/cespare/xxhash/v2 v2.1.2 // indirect
-	github.com/coinbase/rosetta-sdk-go v0.7.0 // indirect
+	github.com/chzyer/readline v0.0.0-20180603132655-2972be24d48e // indirect
+	github.com/cockroachdb/apd/v2 v2.0.2 // indirect
+	github.com/coinbase/rosetta-sdk-go v0.7.9 // indirect
 	github.com/confio/ics23/go v0.7.0 // indirect
 	github.com/cosmos/btcutil v1.0.4 // indirect
+	github.com/cosmos/cosmos-proto v1.0.0-alpha7 // indirect
 	github.com/cosmos/gorocksdb v1.2.0 // indirect
-	github.com/cosmos/iavl v0.17.3 // indirect
+	github.com/cosmos/iavl v0.19.2-0.20220916140702-9b6be3095313 // indirect
 	github.com/cosmos/ledger-cosmos-go v0.11.1 // indirect
 	github.com/cosmos/ledger-go v0.9.2 // indirect
-	github.com/danieljoos/wincred v1.0.2 // indirect
+	github.com/creachadair/taskgroup v0.3.2 // indirect
+	github.com/danieljoos/wincred v1.1.2 // indirect
+	github.com/decred/dcrd/dcrec/secp256k1/v4 v4.0.1 // indirect
 	github.com/desertbit/timer v0.0.0-20180107155436-c41aec40b27f // indirect
-	github.com/dgraph-io/badger/v2 v2.2007.2 // indirect
-	github.com/dgraph-io/ristretto v0.0.3 // indirect
+	github.com/dgraph-io/badger/v2 v2.2007.4 // indirect
+	github.com/dgraph-io/ristretto v0.1.0 // indirect
 	github.com/dgryski/go-farm v0.0.0-20200201041132-a6ae2369ad13 // indirect
+	github.com/dlclark/regexp2 v1.4.1-0.20201116162257-a2a8dda75c91 // indirect
+	github.com/dop251/goja v0.0.0-20220405120441-9037c2b61cbf // indirect
 	github.com/dustin/go-humanize v1.0.0 // indirect
-	github.com/dvsekhvalnov/jose2go v0.0.0-20200901110807-248326c1351b // indirect
+	github.com/dvsekhvalnov/jose2go v1.5.0 // indirect
 	github.com/edsrzf/mmap-go v1.0.0 // indirect
 	github.com/felixge/httpsnoop v1.0.1 // indirect
-	github.com/fsnotify/fsnotify v1.5.1 // indirect
+	github.com/fsnotify/fsnotify v1.5.4 // indirect
 	github.com/gballet/go-libpcsclite v0.0.0-20190607065134-2772fd86a8ff // indirect
-	github.com/go-kit/kit v0.10.0 // indirect
-	github.com/go-logfmt/logfmt v0.5.0 // indirect
-	github.com/go-ole/go-ole v1.2.1 // indirect
-	github.com/go-playground/validator/v10 v10.4.1 // indirect
+	github.com/go-kit/kit v0.12.0 // indirect
+	github.com/go-kit/log v0.2.1 // indirect
+	github.com/go-logfmt/logfmt v0.5.1 // indirect
+	github.com/go-ole/go-ole v1.2.6 // indirect
+	github.com/go-sourcemap/sourcemap v2.1.3+incompatible // indirect
 	github.com/go-stack/stack v1.8.0 // indirect
-	github.com/go-task/slim-sprig v0.0.0-20210107165309-348f09dbbbc0 // indirect
 	github.com/godbus/dbus v0.0.0-20190726142602-4481cbc300e2 // indirect
 	github.com/gogo/gateway v1.1.0 // indirect
+	github.com/golang/glog v1.0.0 // indirect
+	github.com/golang/groupcache v0.0.0-20210331224755-41bb18bfe9da // indirect
 	github.com/golang/snappy v0.0.4 // indirect
-	github.com/google/btree v1.0.0 // indirect
+	github.com/google/btree v1.0.1 // indirect
+	github.com/google/go-cmp v0.5.8 // indirect
 	github.com/google/orderedcode v0.0.1 // indirect
 	github.com/google/uuid v1.3.0 // indirect
+	github.com/googleapis/enterprise-certificate-proxy v0.1.0 // indirect
+	github.com/googleapis/gax-go/v2 v2.4.0 // indirect
+	github.com/googleapis/go-type-adapters v1.0.0 // indirect
 	github.com/gorilla/handlers v1.5.1 // indirect
 	github.com/grpc-ecosystem/go-grpc-middleware v1.3.0 // indirect
 	github.com/gsterjov/go-libsecret v0.0.0-20161001094733-a6f4afe4910c // indirect
 	github.com/gtank/merlin v0.1.1 // indirect
 	github.com/gtank/ristretto255 v0.1.2 // indirect
+	github.com/hashicorp/go-cleanhttp v0.5.2 // indirect
+	github.com/hashicorp/go-getter v1.6.1 // indirect
 	github.com/hashicorp/go-immutable-radix v1.3.1 // indirect
+	github.com/hashicorp/go-safetemp v1.0.0 // indirect
+	github.com/hashicorp/go-version v1.6.0 // indirect
 	github.com/hashicorp/golang-lru v0.5.5-0.20210104140557-80c98217689d // indirect
 	github.com/hashicorp/hcl v1.0.0 // indirect
-	github.com/hdevalence/ed25519consensus v0.0.0-20210204194344-59a8610d2b87 // indirect
+	github.com/hdevalence/ed25519consensus v0.0.0-20220222234857-c00d1f31bab3 // indirect
 	github.com/holiman/bloomfilter/v2 v2.0.3 // indirect
-	github.com/huin/goupnp v1.0.2 // indirect
+	github.com/huin/goupnp v1.0.3 // indirect
 	github.com/inconshreveable/mousetrap v1.0.0 // indirect
 	github.com/ipfs/go-block-format v0.0.2 // indirect
-	github.com/ipfs/go-cid v0.0.3 // indirect
 	github.com/ipfs/go-ipfs-util v0.0.1 // indirect
 	github.com/ipfs/go-ipld-format v0.0.1 // indirect
 	github.com/jackpal/go-nat-pmp v1.0.2 // indirect
+	github.com/jmespath/go-jmespath v0.4.0 // indirect
 	github.com/jmhodges/levigo v1.0.0 // indirect
 	github.com/keybase/go-keychain v0.0.0-20190712205309-48d3d31d256d // indirect
-	github.com/klauspost/compress v1.11.7 // indirect
+	github.com/klauspost/compress v1.15.9 // indirect
 	github.com/klauspost/cpuid/v2 v2.0.9 // indirect
-	github.com/lib/pq v1.10.2 // indirect
-	github.com/libp2p/go-buffer-pool v0.0.2 // indirect
-	github.com/magiconair/properties v1.8.5 // indirect
-	github.com/mattn/go-isatty v0.0.14 // indirect
+	github.com/lib/pq v1.10.6 // indirect
+	github.com/libp2p/go-buffer-pool v0.1.0 // indirect
+	github.com/magiconair/properties v1.8.6 // indirect
+	github.com/manifoldco/promptui v0.9.0 // indirect
+	github.com/mattn/go-colorable v0.1.13 // indirect
+	github.com/mattn/go-isatty v0.0.16 // indirect
 	github.com/mattn/go-runewidth v0.0.9 // indirect
-	github.com/matttproud/golang_protobuf_extensions v1.0.1 // indirect
+	github.com/matttproud/golang_protobuf_extensions v1.0.2-0.20181231171920-c182affec369 // indirect
 	github.com/mimoo/StrobeGo v0.0.0-20181016162300-f8f6d4d2b643 // indirect
-	github.com/minio/blake2b-simd v0.0.0-20160723061019-3f5f724cb5b1 // indirect
-	github.com/minio/highwayhash v1.0.1 // indirect
+	github.com/minio/highwayhash v1.0.2 // indirect
 	github.com/minio/sha256-simd v1.0.0 // indirect
-	github.com/mitchellh/mapstructure v1.4.3 // indirect
+	github.com/mitchellh/go-homedir v1.1.0 // indirect
+	github.com/mitchellh/go-testing-interface v1.0.0 // indirect
+	github.com/mitchellh/mapstructure v1.5.0 // indirect
 	github.com/mr-tron/base58 v1.2.0 // indirect
 	github.com/mtibben/percent v0.2.1 // indirect
 	github.com/multiformats/go-base32 v0.0.3 // indirect
-	github.com/multiformats/go-multibase v0.0.1 // indirect
+	github.com/multiformats/go-base36 v0.1.0 // indirect
+	github.com/multiformats/go-multibase v0.0.3 // indirect
 	github.com/multiformats/go-varint v0.0.6 // indirect
-	github.com/nxadm/tail v1.4.8 // indirect
 	github.com/olekukonko/tablewriter v0.0.5 // indirect
-	github.com/pelletier/go-toml v1.9.4 // indirect
+	github.com/pelletier/go-toml v1.9.5 // indirect
+	github.com/pelletier/go-toml/v2 v2.0.5 // indirect
 	github.com/petermattis/goid v0.0.0-20180202154549-b0b1615b78e5 // indirect
 	github.com/pmezard/go-difflib v1.0.0 // indirect
-	github.com/polydawn/refmt v0.0.0-20190221155625-df39d6c2d992 // indirect
-	github.com/prometheus/client_golang v1.11.0 // indirect
+	github.com/polydawn/refmt v0.0.0-20201211092308-30ac6d18308e // indirect
+	github.com/prometheus/client_golang v1.12.2 // indirect
 	github.com/prometheus/client_model v0.2.0 // indirect
-	github.com/prometheus/common v0.29.0 // indirect
-	github.com/prometheus/procfs v0.6.0 // indirect
+	github.com/prometheus/common v0.34.0 // indirect
+	github.com/prometheus/procfs v0.7.3 // indirect
 	github.com/prometheus/tsdb v0.7.1 // indirect
 	github.com/rcrowley/go-metrics v0.0.0-20200313005456-10cdbea86bc0 // indirect
 	github.com/rjeczalik/notify v0.9.1 // indirect
-	github.com/rs/zerolog v1.23.0 // indirect
+	github.com/rs/zerolog v1.27.0 // indirect
 	github.com/sasha-s/go-deadlock v0.2.1-0.20190427202633-1595213edefa // indirect
 	github.com/shirou/gopsutil v3.21.4-0.20210419000835-c7a38de76ee5+incompatible // indirect
 	github.com/spaolacci/murmur3 v1.1.0 // indirect
-	github.com/spf13/afero v1.6.0 // indirect
+	github.com/spf13/afero v1.9.2 // indirect
 	github.com/spf13/jwalterweatherman v1.1.0 // indirect
 	github.com/spf13/pflag v1.0.5 // indirect
-	github.com/subosito/gotenv v1.2.0 // indirect
+	github.com/stretchr/objx v0.4.0 // indirect
+	github.com/subosito/gotenv v1.4.1 // indirect
 	github.com/syndtr/goleveldb v1.0.1-0.20210819022825-2ae1ddf74ef7 // indirect
 	github.com/tendermint/btcd v0.1.1 // indirect
 	github.com/tendermint/crypto v0.0.0-20191022145703-50d29ede1e15 // indirect
 	github.com/tendermint/go-amino v0.16.0 // indirect
-	github.com/tklauser/go-sysconf v0.3.5 // indirect
-	github.com/tklauser/numcpus v0.2.2 // indirect
-	github.com/vektah/gqlparser/v2 v2.4.1 // indirect
+	github.com/tklauser/go-sysconf v0.3.10 // indirect
+	github.com/tklauser/numcpus v0.4.0 // indirect
+	github.com/ulikunitz/xz v0.5.8 // indirect
 	github.com/whyrusleeping/cbor-gen v0.0.0-20200123233031-1cdf64d27158 // indirect
-	github.com/zondax/hid v0.9.0 // indirect
+	github.com/zondax/hid v0.9.1-0.20220302062450-5552068d2266 // indirect
 	go.etcd.io/bbolt v1.3.6 // indirect
-	golang.org/x/crypto v0.0.0-20220331220935-ae2d96664a29 // indirect
-	golang.org/x/net v0.0.0-20211112202133-69e39bad7dc2 // indirect
-	golang.org/x/sync v0.0.0-20210220032951-036812b2e83c // indirect
-	golang.org/x/sys v0.0.0-20211210111614-af8b64212486 // indirect
-	golang.org/x/term v0.0.0-20201126162022-7de9c90e9dd1 // indirect
-	golang.org/x/text v0.3.7 // indirect
-	golang.org/x/tools v0.1.9 // indirect
-	golang.org/x/xerrors v0.0.0-20200804184101-5ec99f83aff1 // indirect
-	gopkg.in/ini.v1 v1.66.2 // indirect
+	go.opencensus.io v0.23.0 // indirect
+	golang.org/x/crypto v0.0.0-20221012134737-56aed061732a // indirect
+	golang.org/x/exp v0.0.0-20220722155223-a9213eeb770e // indirect
+	golang.org/x/oauth2 v0.0.0-20220622183110-fd043fe589d2 // indirect
+	golang.org/x/sync v0.0.0-20220722155255-886fb9371eb4 // indirect
+	golang.org/x/sys v0.0.0-20220913175220-63ea55921009 // indirect
+	golang.org/x/term v0.0.0-20220722155259-a9ba230a4035 // indirect
+	golang.org/x/xerrors v0.0.0-20220907171357-04be3eba64a2 // indirect
+	google.golang.org/api v0.93.0 // indirect
+	google.golang.org/appengine v1.6.7 // indirect
+	gopkg.in/ini.v1 v1.67.0 // indirect
 	gopkg.in/natefinch/npipe.v2 v2.0.0-20160621034901-c1b8fa8bdcce // indirect
-	gopkg.in/olebedev/go-duktape.v3 v3.0.0-20200619000410-60c24ae608a6 // indirect
-	gopkg.in/tomb.v1 v1.0.0-20141024135613-dd632973f1e7 // indirect
+	gopkg.in/yaml.v2 v2.4.0 // indirect
 	lukechampine.com/blake3 v1.1.6 // indirect
 	nhooyr.io/websocket v1.8.6 // indirect
 )
 
 replace (
 	github.com/99designs/keyring => github.com/cosmos/keyring v1.1.7-0.20210622111912-ef00f8ac3d76
+
+	// Fix upstream GHSA-h395-qcrw-5vmq vulnerability.
+	// TODO Remove it: https://github.com/cosmos/cosmos-sdk/issues/10409
+	github.com/gin-gonic/gin => github.com/gin-gonic/gin v1.7.0
 	github.com/gogo/protobuf => github.com/regen-network/protobuf v1.3.3-alpha.regen.1
-	google.golang.org/grpc => google.golang.org/grpc v1.33.2
 )

gomod2nix.toml

@@ -0,0 +1,545 @@
+schema = 3
+
+[mod]
+  [mod."cloud.google.com/go"]
+    version = "v0.102.1"
+    hash = "sha256-rv3MHFvIrN6AcrmWcWGSQwgaZLbjJMmJFi3bsfHoiO4="
+  [mod."cloud.google.com/go/compute"]
+    version = "v1.7.0"
+    hash = "sha256-g+n7L36LC+NP4KaiEu9fCMn6S9fkxjp4PCLOp/oXV38="
+  [mod."cloud.google.com/go/iam"]
+    version = "v0.4.0"
+    hash = "sha256-sPtj6QPPC/QrkDXJW4Y7rMIHk5l1y9XV/DgM47eEtvg="
+  [mod."cloud.google.com/go/storage"]
+    version = "v1.22.1"
+    hash = "sha256-YZt05wru0kacyi6moTgvocavActKpXx7FlLh+o0HGDs="
+  [mod."cosmossdk.io/errors"]
+    version = "v1.0.0-beta.7"
+    hash = "sha256-XblGvIx6Wvvq6wggXjp+KbeJGXoe7AZH7hXEdauCezU="
+  [mod."cosmossdk.io/math"]
+    version = "v1.0.0-beta.3"
+    hash = "sha256-lTQ27ZlL+kWlc+S//sJmyiOwaf9qS+YLv61I4OXi9XE="
+  [mod."filippo.io/edwards25519"]
+    version = "v1.0.0-rc.1"
+    hash = "sha256-3DboBqby2ejRU33FG96Z8JF5AJ8HP2rC/v++VyoQ2LQ="
+  [mod."github.com/99designs/keyring"]
+    version = "v1.1.7-0.20210622111912-ef00f8ac3d76"
+    hash = "sha256-oCalyOZWegRgKHZ1GvYHNkrMKh51j8cOE/K4yBPM5Oc="
+    replaced = "github.com/cosmos/keyring"
+  [mod."github.com/ChainSafe/go-schnorrkel"]
+    version = "v0.0.0-20200405005733-88cbf1b4c40d"
+    hash = "sha256-i8RXZemJGlSjBT35oPm0SawFiBoIU5Pkq5xp4n/rzCY="
+  [mod."github.com/StackExchange/wmi"]
+    version = "v0.0.0-20180116203802-5d049714c4a6"
+    hash = "sha256-0yUxhZB3v3ZE3QY36zHs2cJ1S4GXptXIhyAi6sI2nOo="
+  [mod."github.com/VictoriaMetrics/fastcache"]
+    version = "v1.6.0"
+    hash = "sha256-u1dkRJ2Y5+hnYlkyMPm14HxKkAv999bjN622nZDjaBo="
+  [mod."github.com/Workiva/go-datastructures"]
+    version = "v1.0.53"
+    hash = "sha256-W6qOvqu8sokMlZrpOF1SWG138H0/BotywKNLlDF8Zug="
+  [mod."github.com/armon/go-metrics"]
+    version = "v0.4.1"
+    hash = "sha256-usxTUHA0QQMdM6sHi2z51nmnEKMbA0qUilxJFpWHlYE="
+  [mod."github.com/aws/aws-sdk-go"]
+    version = "v1.40.45"
+    hash = "sha256-7m4jOfXs356SUZG9tR+z3Yfa/O0CorkSkOXg/AmbqRM="
+  [mod."github.com/beorn7/perks"]
+    version = "v1.0.1"
+    hash = "sha256-h75GUqfwJKngCJQVE5Ao5wnO3cfKD9lSIteoLp/3xJ4="
+  [mod."github.com/bgentry/go-netrc"]
+    version = "v0.0.0-20140422174119-9fd32a8b3d3d"
+    hash = "sha256-NDxQzO5C5M/aDz5/pjUHfZUh4VwIXovbb3irtxWCwjY="
+  [mod."github.com/bgentry/speakeasy"]
+    version = "v0.1.0"
+    hash = "sha256-Gt1vj6CFovLnO6wX5u2O4UfecY9V2J9WGw1ez4HMrgk="
+  [mod."github.com/btcsuite/btcd"]
+    version = "v0.22.1"
+    hash = "sha256-hBU+roIELcmbW2Gz7eGZzL9qNA1bakq5wNxqCgs4TKc="
+  [mod."github.com/btcsuite/btcd/btcec/v2"]
+    version = "v2.2.0"
+    hash = "sha256-cwoIqi0SiAaGEBtuQKip9OVirKIeJw5fUoWo7x/xfOc="
+  [mod."github.com/btcsuite/btcd/chaincfg/chainhash"]
+    version = "v1.0.1"
+    hash = "sha256-vix0j/KGNvoKjhlKgVeSLY6un2FHeIEoZWMC4z3yvZ4="
+  [mod."github.com/btcsuite/btcutil"]
+    version = "v1.0.3-0.20201208143702-a53e38424cce"
+    hash = "sha256-4kasJReFcj25JRHx9dJMct3yDkHqVoHGUx5cu45Msfo="
+  [mod."github.com/cenkalti/backoff/v4"]
+    version = "v4.1.3"
+    hash = "sha256-u6MEDopHoTWAZoVvvXOKnAg++xre53YgQx0gmf6t2KU="
+  [mod."github.com/cespare/xxhash"]
+    version = "v1.1.0"
+    hash = "sha256-nVDTtXH9PC3yJ0THaQZEN243UP9xgLi/clt5xRqj3+M="
+  [mod."github.com/cespare/xxhash/v2"]
+    version = "v2.1.2"
+    hash = "sha256-YV9SmXDtmmgQylQUfrUgQLAPfqYexcHxegMBT+IX9qM="
+  [mod."github.com/chzyer/readline"]
+    version = "v0.0.0-20180603132655-2972be24d48e"
+    hash = "sha256-2Uj5LGpHEbLQG3d/7z9AL8DknUBZyoTAMs4j+VVDmIA="
+  [mod."github.com/cockroachdb/apd/v2"]
+    version = "v2.0.2"
+    hash = "sha256-UrPHkvqVF8V78+kXKmjTHl79XsgDBnqFsje5BMYh0E4="
+  [mod."github.com/coinbase/rosetta-sdk-go"]
+    version = "v0.7.9"
+    hash = "sha256-ZWIXIXcHGjeCNgMrpXymry8/8esDDauGFfF/+gEoO1Y="
+  [mod."github.com/confio/ics23/go"]
+    version = "v0.7.0"
+    hash = "sha256-FjUQfDKtX+/13+UjJzbYPAkgM4GPZ0vk+dKz7/iRetw="
+  [mod."github.com/cosmos/btcutil"]
+    version = "v1.0.4"
+    hash = "sha256-JvcBXBdjdmnaW/nyf/tw/uaOAGn1b78yxrtl2/Rs3kA="
+  [mod."github.com/cosmos/cosmos-proto"]
+    version = "v1.0.0-alpha7"
+    hash = "sha256-2wCH+toTF2A6MfFjOa13muEH5oBCcxAhZEqirNOrBA0="
+  [mod."github.com/cosmos/cosmos-sdk"]
+    version = "v0.46.2-0.20220920160224-9454b97ccb77"
+    hash = "sha256-zwOsdcoPbEzn+q/UmW6/CauW65V6a4z/7k8DXPCvKb0="
+  [mod."github.com/cosmos/go-bip39"]
+    version = "v1.0.0"
+    hash = "sha256-Qm2aC2vaS8tjtMUbHmlBSagOSqbduEEDwc51qvQaBmA="
+  [mod."github.com/cosmos/gorocksdb"]
+    version = "v1.2.0"
+    hash = "sha256-209TcVuXc5s/TcOvNlaQ1HEJAUDTEK3nxPhs+d8TEcY="
+  [mod."github.com/cosmos/iavl"]
+    version = "v0.19.2-0.20220916140702-9b6be3095313"
+    hash = "sha256-49xr/7/4L1wZ45eW5lE7C4SlcbGf4gBY+662SfJiWPQ="
+  [mod."github.com/cosmos/ibc-go/v5"]
+    version = "v5.0.0"
+    hash = "sha256-sDZdmuGohaaBF7bxrjo9PWJnmoF+VOkjySYhsFixPz4="
+  [mod."github.com/cosmos/ledger-cosmos-go"]
+    version = "v0.11.1"
+    hash = "sha256-yli+VvVtZmHo2LPvCY6lYVUfcCDn3sBLDL+a8KIlqDA="
+  [mod."github.com/cosmos/ledger-go"]
+    version = "v0.9.2"
+    hash = "sha256-0YI+0A6wFBjiebBwzWOQjkgXkTakCrf7Gjg2xEaQdoM="
+  [mod."github.com/creachadair/taskgroup"]
+    version = "v0.3.2"
+    hash = "sha256-Y261IO/d9xjV0UScqHvo31broxvnKn4IQQC9Mu6jNkE="
+  [mod."github.com/danieljoos/wincred"]
+    version = "v1.1.2"
+    hash = "sha256-Nnklfg12vmWCOhELGyoRqEF4w4srp0WbPwreaChYLKs="
+  [mod."github.com/davecgh/go-spew"]
+    version = "v1.1.1"
+    hash = "sha256-nhzSUrE1fCkN0+RL04N4h8jWmRFPPPWbCuDc7Ss0akI="
+  [mod."github.com/deckarep/golang-set"]
+    version = "v1.8.0"
+    hash = "sha256-ELJKphksU9AOYwV3BtjvwPtUpbZvX9YMmo7eIiauQSc="
+  [mod."github.com/decred/dcrd/dcrec/secp256k1/v4"]
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+    hash = "sha256-JBVRp40dDj0puapoQloV13H6TMjgJiypzYojcDRE2jI="
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+    hash = "sha256-+KwqZJZpViv8S3TqUVvPXrFoMgWFyS3NoLsi4RR5fGk="
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+  [mod."github.com/dop251/goja"]
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+  [mod."github.com/ethereum/go-ethereum"]
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+  [mod."github.com/golang/glog"]
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+  [mod."github.com/googleapis/gax-go/v2"]
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+  [mod."github.com/googleapis/go-type-adapters"]
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+  [mod."github.com/grpc-ecosystem/go-grpc-middleware"]
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+  [mod."github.com/grpc-ecosystem/grpc-gateway"]
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+  [mod."github.com/gsterjov/go-libsecret"]
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+  [mod."github.com/gtank/merlin"]
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+  [mod."github.com/gtank/ristretto255"]
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+  [mod."github.com/hashicorp/go-safetemp"]
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+  [mod."github.com/hashicorp/golang-lru"]
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+  [mod."github.com/holiman/uint256"]
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+  [mod."github.com/improbable-eng/grpc-web"]
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+  [mod."github.com/inconshreveable/mousetrap"]
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+  [mod."github.com/jackpal/go-nat-pmp"]
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+  [mod."github.com/jmespath/go-jmespath"]
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+  [mod."github.com/jmhodges/levigo"]
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+  [mod."github.com/keybase/go-keychain"]
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+    hash = "sha256-bn04wkDnhQ0tb/YzmPf7MNJlApOl+z6+EAbUqH7Ti5Q="
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+  [mod."github.com/mattn/go-isatty"]
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+  [mod."github.com/mattn/go-runewidth"]
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+  [mod."github.com/matttproud/golang_protobuf_extensions"]
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+  [mod."github.com/miguelmota/go-ethereum-hdwallet"]
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+  [mod."github.com/mimoo/StrobeGo"]
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+    hash = "sha256-ih5WfC48IniPuAHUpC6upOabZA1/DssTAcxhZe6A/dE="
+  [mod."github.com/minio/highwayhash"]
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+  [mod."github.com/mitchellh/go-homedir"]
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+  [mod."github.com/onsi/ginkgo/v2"]
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+  [mod."github.com/regen-network/cosmos-proto"]
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+  [mod."github.com/rs/zerolog"]
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+    hash = "sha256-BxQtP2TROeSSpj9l1irocuSfxn55UL4ugzB/og7r8eE="
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+  [mod."github.com/spf13/jwalterweatherman"]
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+    hash = "sha256-62BQtqTLF/eVrTOr7pUXE7AiHRjOVC8jQs3/Ehmflfs="
+  [mod."github.com/spf13/pflag"]
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+  [mod."github.com/spf13/viper"]
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+    hash = "sha256-yHviS3lMo1hB6jwyiU3zpyGtxP6v9AsyZUKiLeCVz+k="
+  [mod."github.com/status-im/keycard-go"]
+    version = "v0.0.0-20200402102358-957c09536969"
+    hash = "sha256-yddXXuu6mEFEO2/K6c1tWymeBKzOcvLQnNsFGRjtfXk="
+  [mod."github.com/stretchr/objx"]
+    version = "v0.4.0"
+    hash = "sha256-W6ycaeD/okr4udpCAGDsByr3OmiR0fuBzJUXHaHEFC0="
+  [mod."github.com/stretchr/testify"]
+    version = "v1.8.0"
+    hash = "sha256-LDxBAebK+A06y4vbH7cd1sVBOameIY81Xm8/9OPZh7o="
+  [mod."github.com/subosito/gotenv"]
+    version = "v1.4.1"
+    hash = "sha256-aHAUs8Gh+BREUulljWr7vBZQg1BLu/M/8UfNK8CWSn8="
+  [mod."github.com/syndtr/goleveldb"]
+    version = "v1.0.1-0.20210819022825-2ae1ddf74ef7"
+    hash = "sha256-36a4hgVQfwtS2zhylKpQuFhrjdc/Y8pF0dxc26jcZIU="
+  [mod."github.com/tendermint/btcd"]
+    version = "v0.1.1"
+    hash = "sha256-QQl2GWZaKQtd+LQrgx2unkTLI1qye57fCWwJcmCXT/0="
+  [mod."github.com/tendermint/crypto"]
+    version = "v0.0.0-20191022145703-50d29ede1e15"
+    hash = "sha256-NkoZ3hKWZt5Hca49I+1g81x1m6aQGELZ/QGLdb3uHm4="
+  [mod."github.com/tendermint/go-amino"]
+    version = "v0.16.0"
+    hash = "sha256-JW4zO/0vMzf1dXLePOqaMtiLUZgNbuIseh9GV+jQlf0="
+  [mod."github.com/tendermint/tendermint"]
+    version = "v0.34.21"
+    hash = "sha256-C1KW6Wd4TwsFC09IHt8Jo3dozEk/Q2ZVdTapM8btEJ0="
+  [mod."github.com/tendermint/tm-db"]
+    version = "v0.6.7"
+    hash = "sha256-hl/3RrBrpkk2zA6dmrNlIYKs1/GfqegSscDSkA5Pjlo="
+  [mod."github.com/tklauser/go-sysconf"]
+    version = "v0.3.10"
+    hash = "sha256-Zf2NsgM9+HeM949vCce4HQtSbfUiFpeiQ716yKcFyx4="
+  [mod."github.com/tklauser/numcpus"]
+    version = "v0.4.0"
+    hash = "sha256-ndE82nOb3agubhEV7aRzEqqTlN4DPbKFHEm2+XZLn8k="
+  [mod."github.com/tyler-smith/go-bip39"]
+    version = "v1.1.0"
+    hash = "sha256-3YhWBtSwRLGwm7vNwqumphZG3uLBW1vwT9QkQ8JuSjU="
+  [mod."github.com/ulikunitz/xz"]
+    version = "v0.5.8"
+    hash = "sha256-bfG3dssBUn+mSOAuKL+a/DTGGLUA+eASgLoGv/Gkqs0="
+  [mod."github.com/zondax/hid"]
+    version = "v0.9.1-0.20220302062450-5552068d2266"
+    hash = "sha256-IZea8SHuLQxlltm1avieRVI054TWZg2jEoplodvNtwk="
+  [mod."go.etcd.io/bbolt"]
+    version = "v1.3.6"
+    hash = "sha256-DenVAmyN22xUiivk6fdJp4C9ZnUJXCMDUf8E0goRRV4="
+  [mod."go.opencensus.io"]
+    version = "v0.23.0"
+    hash = "sha256-R3O9GyNtv6j0ic7s+2xkLLaLzbJEop0Otj1nJDFBjsg="
+  [mod."golang.org/x/crypto"]
+    version = "v0.0.0-20220622213112-05595931fe9d"
+    hash = "sha256-2c4wvwiQ0DJSJsApfmNoxCxx1siRCiJvW9hhrGlcvds="
+  [mod."golang.org/x/exp"]
+    version = "v0.0.0-20220722155223-a9213eeb770e"
+    hash = "sha256-kNgzydWRpjm0sZl4uXEs3LX5L0xjJtJRAFf/CTlYUN4="
+  [mod."golang.org/x/net"]
+    version = "v0.0.0-20220726230323-06994584191e"
+    hash = "sha256-VFJB2BjvFZnp0zoJLX4iinV/P6Cn7XUlsKwBGCdVjlU="
+  [mod."golang.org/x/oauth2"]
+    version = "v0.0.0-20220622183110-fd043fe589d2"
+    hash = "sha256-VLffpTpx3DlUzXB8mKiJfFzm4ZmgnLSUuLB5Ir0WQUg="
+  [mod."golang.org/x/sync"]
+    version = "v0.0.0-20220722155255-886fb9371eb4"
+    hash = "sha256-ZZyIlxh+nqsOiWHstW7eHXN7RhHnbSL2eDIzcve07Q0="
+  [mod."golang.org/x/sys"]
+    version = "v0.0.0-20220811171246-fbc7d0a398ab"
+    hash = "sha256-acnc9aKY/SyebObLasV+gowfB0S+6ehz3hnUgAmQmSU="
+  [mod."golang.org/x/term"]
+    version = "v0.0.0-20220722155259-a9ba230a4035"
+    hash = "sha256-9uM1OONzbsa6bz2iKk767hAaCuafi58bdTF7at03fWY="
+  [mod."golang.org/x/text"]
+    version = "v0.3.7"
+    hash = "sha256-XH2pUzzQx95O0rak00grQvfACfL+EmZiV7ZzJBkX+XY="
+  [mod."golang.org/x/xerrors"]
+    version = "v0.0.0-20220609144429-65e65417b02f"
+    hash = "sha256-tl8pv3oddbz2+KoIp7PFDKsxjQF8ocjPF8XPsY3sw38="
+  [mod."google.golang.org/api"]
+    version = "v0.93.0"
+    hash = "sha256-W17B79osAhObMbrCHlgywEPg9yIPx0ZISDhp9JwFE5A="
+  [mod."google.golang.org/appengine"]
+    version = "v1.6.7"
+    hash = "sha256-zIxGRHiq4QBvRqkrhMGMGCaVL4iM4TtlYpAi/hrivS4="
+  [mod."google.golang.org/genproto"]
+    version = "v0.0.0-20220815135757-37a418bb8959"
+    hash = "sha256-uS60VVZDdn6kNV24bmOmSTuwz4lBqVM+9XK176GGL2s="
+  [mod."google.golang.org/grpc"]
+    version = "v1.49.0"
+    hash = "sha256-x4+/XjxI2HY8fZYMiEV7Kv+2SrnlmaTJX3tBl+dPUoI="
+  [mod."google.golang.org/protobuf"]
+    version = "v1.28.1"
+    hash = "sha256-sTJYgvlv5is7vHNxcuigF2lNASp0QonhUgnrguhfHSU="
+  [mod."gopkg.in/ini.v1"]
+    version = "v1.67.0"
+    hash = "sha256-V10ahGNGT+NLRdKUyRg1dos5RxLBXBk1xutcnquc/+4="
+  [mod."gopkg.in/natefinch/npipe.v2"]
+    version = "v2.0.0-20160621034901-c1b8fa8bdcce"
+    hash = "sha256-ytqeVZqn4kd2uc65HvEjPlpPA2VnBmPfu5DsFlO0o+g="
+  [mod."gopkg.in/yaml.v2"]
+    version = "v2.4.0"
+    hash = "sha256-uVEGglIedjOIGZzHW4YwN1VoRSTK8o0eGZqzd+TNdd0="
+  [mod."gopkg.in/yaml.v3"]
+    version = "v3.0.1"
+    hash = "sha256-FqL9TKYJ0XkNwJFnq9j0VvJ5ZUU1RvH/52h/f5bkYAU="
+  [mod."nhooyr.io/websocket"]
+    version = "v1.8.6"
+    hash = "sha256-DyaiCc/1iELrl6JSpz6WYMtFwUiSCOSoNF8IhSyP1ag="
+  [mod."sigs.k8s.io/yaml"]
+    version = "v1.3.0"
+    hash = "sha256-RVp8vca2wxg8pcBDYospG7Z1dujoH7zXNu2rgZ1kky0="

gql/README.md

@@ -1,35 +1,35 @@
-# Vulcanize dxns gql
+# Cerc-io laconic gql
 
 > Browser : http://localhost:9473 for gql
 
 ## Start server
 
 ```shell
-./build/chibaclonkd start --gql-playground --gql-server           
+./build/laconicd start --gql-playground --gql-server
 ```
 
 Basic node status:
 
 ```graphql
 {
-    getStatus {
-        version
-        node {
-            id
-            network
-            moniker
-        }
-        sync {
-            latest_block_height
-            catching_up
-        }
-        num_peers
-        peers {
-            is_outbound
-            remote_ip
-        }
-        disk_usage
+  getStatus {
+    version
+    node {
+      id
+      network
+      moniker
     }
+    sync {
+      latest_block_height
+      catching_up
+    }
+    num_peers
+    peers {
+      is_outbound
+      remote_ip
+    }
+    disk_usage
+  }
 }
 ```
 
@@ -37,41 +37,41 @@ Full node status:
 
 ```graphql
 {
-    getStatus {
-        version
-        node {
-            id
-            network
-            moniker
-        }
-        sync {
-            latest_block_hash
-            latest_block_time
-            latest_block_height
-            catching_up
-        }
-        validator {
-            address
-            voting_power
-            proposer_priority
-        }
-        validators {
-            address
-            voting_power
-            proposer_priority
-        }
-        num_peers
-        peers {
-            node {
-                id
-                network
-                moniker
-            }
-            is_outbound
-            remote_ip
-        }
-        disk_usage
+  getStatus {
+    version
+    node {
+      id
+      network
+      moniker
     }
+    sync {
+      latest_block_hash
+      latest_block_time
+      latest_block_height
+      catching_up
+    }
+    validator {
+      address
+      voting_power
+      proposer_priority
+    }
+    validators {
+      address
+      voting_power
+      proposer_priority
+    }
+    num_peers
+    peers {
+      node {
+        id
+        network
+        moniker
+      }
+      is_outbound
+      remote_ip
+    }
+    disk_usage
+  }
 }
 ```
 
@@ -79,20 +79,20 @@ Get records by IDs.
 
 ```graphql
 {
-    getRecordsByIds(ids: ["QmYDtNCKtTu6u6jaHaFAC5PWZXcj7fAmry6NoWwMaixFHz"]) {
-        id
-        names
-        bondId
-        createTime
-        expiryTime
-        owners
-        attributes {
-            key
-            value {
-                string
-            }
-        }
+  getRecordsByIds(ids: ["QmYDtNCKtTu6u6jaHaFAC5PWZXcj7fAmry6NoWwMaixFHz"]) {
+    id
+    names
+    bondId
+    createTime
+    expiryTime
+    owners
+    attributes {
+      key
+      value {
+        string
+      }
     }
+  }
 }
 ```
 
@@ -100,20 +100,20 @@ Query records.
 
 ```graphql
 {
-    queryRecords(attributes: [{ key: "type", value: { string: "wrn:bot" } }]) {
-        id
-        names
-        bondId
-        createTime
-        expiryTime
-        owners
-        attributes {
-            key
-            value {
-                string
-            }
-        }
+  queryRecords(attributes: [{ key: "type", value: { string: "crn:bot" } }]) {
+    id
+    names
+    bondId
+    createTime
+    expiryTime
+    owners
+    attributes {
+      key
+      value {
+        string
+      }
     }
+  }
 }
 ```
 
@@ -121,16 +121,16 @@ Get account details:
 
 ```graphql
 {
-    getAccounts(addresses: ["cosmos1wh8vvd0ymc5nt37h29z8kk2g2ays45ct2qu094"]) {
-        address
-        pubKey
-        number
-        sequence
-        balance {
-            type
-            quantity
-        }
+  getAccounts(addresses: ["cosmos1wh8vvd0ymc5nt37h29z8kk2g2ays45ct2qu094"]) {
+    address
+    pubKey
+    number
+    sequence
+    balance {
+      type
+      quantity
     }
+  }
 }
 ```
 
@@ -138,21 +138,21 @@ Query bonds:
 
 ```graphql
 {
-    queryBonds(
-        attributes: [
-            {
-                key: "owner"
-                value: { string: "cosmos1wh8vvd0ymc5nt37h29z8kk2g2ays45ct2qu094" }
-            }
-        ]
-    ) {
-        id
-        owner
-        balance {
-            type
-            quantity
-        }
+  queryBonds(
+    attributes: [
+      {
+        key: "owner"
+        value: { string: "cosmos1wh8vvd0ymc5nt37h29z8kk2g2ays45ct2qu094" }
+      }
+    ]
+  ) {
+    id
+    owner
+    balance {
+      type
+      quantity
     }
+  }
 }
 ```
 
@@ -160,19 +160,19 @@ Get bonds by IDs.
 
 ```graphql
 {
-    getBondsByIds(ids :
-    [
-        "1c2b677cb2a27c88cc6bf8acf675c94b69051125b40c4fd073153b10f046dd87",
-        "c3f7a78c5042d2003880962ba31ff3b01fcf5942960e0bc3ca331f816346a440"
-    ])
-    {
-        id
-        owner
-        balance{
-            type
-            quantity
-        }
+  getBondsByIds(
+    ids: [
+      "1c2b677cb2a27c88cc6bf8acf675c94b69051125b40c4fd073153b10f046dd87"
+      "c3f7a78c5042d2003880962ba31ff3b01fcf5942960e0bc3ca331f816346a440"
+    ]
+  ) {
+    id
+    owner
+    balance {
+      type
+      quantity
     }
+  }
 }
 ```
 
@@ -180,19 +180,19 @@ Query Bonds by Owner
 
 ```graphql
 {
-    queryBondsByOwner(ownerAddresses: ["ethm1mfdjngh5jvjs9lqtt9a7y2hlgw8v3syh3hsqzk"])
-    {
-        owner
-        bonds{
-            id
-            owner
-            balance
-            {
-                type
-                quantity
-            }
-        }
+  queryBondsByOwner(
+    ownerAddresses: ["ethm1mfdjngh5jvjs9lqtt9a7y2hlgw8v3syh3hsqzk"]
+  ) {
+    owner
+    bonds {
+      id
+      owner
+      balance {
+        type
+        quantity
+      }
     }
+  }
 }
 ```
 
@@ -200,53 +200,55 @@ Query auctions by ids
 
 ```graphql
 {
-    getAuctionsByIds(ids: ["be98f2073c246194276554eefdb4c95b682a35a0f06fbe619a6da57c10c93e90"]){
-        id
-        ownerAddress
-        createTime
-        minimumBid{
-            type
-            quantity
-        }
-        commitFee{
-            type
-            quantity
-        }
-        commitsEndTime
-        revealFee{
-            type
-            quantity
-        }
-        revealsEndTime
-        winnerBid{
-            type
-            quantity
-        }
-        winnerPrice{
-            type
-            quantity
-        }
-        winnerAddress
-        bids{
-            bidderAddress
-            commitHash
-            commitTime
-            commitFee{
-                type
-                quantity
-            }
-            revealFee{
-                type
-                quantity
-            }
-            revealTime
-            bidAmount{
-                type
-                quantity
-            }
-            status
-        }
+  getAuctionsByIds(
+    ids: ["be98f2073c246194276554eefdb4c95b682a35a0f06fbe619a6da57c10c93e90"]
+  ) {
+    id
+    ownerAddress
+    createTime
+    minimumBid {
+      type
+      quantity
     }
+    commitFee {
+      type
+      quantity
+    }
+    commitsEndTime
+    revealFee {
+      type
+      quantity
+    }
+    revealsEndTime
+    winnerBid {
+      type
+      quantity
+    }
+    winnerPrice {
+      type
+      quantity
+    }
+    winnerAddress
+    bids {
+      bidderAddress
+      commitHash
+      commitTime
+      commitFee {
+        type
+        quantity
+      }
+      revealFee {
+        type
+        quantity
+      }
+      revealTime
+      bidAmount {
+        type
+        quantity
+      }
+      status
+    }
+  }
 }
 ```
 
@@ -254,61 +256,61 @@ LookUp Authorities
 
 ```graphql
 {
-    lookupAuthorities(names: []){
-        ownerAddress
-        ownerAddress
-        height
-        bondId
-        status
-        expiryTime
-        auction {
-            id
-            ownerAddress
-            createTime
-            minimumBid{
-                type
-                quantity
-            }
-            commitFee{
-                type
-                quantity
-            }
-            commitsEndTime
-            revealFee{
-                type
-                quantity
-            }
-            revealsEndTime
-            winnerBid{
-                type
-                quantity
-            }
-            winnerPrice{
-                type
-                quantity
-            }
-            winnerAddress
-            bids{
-                bidderAddress
-                commitHash
-                commitTime
-                commitFee{
-                    type
-                    quantity
-                }
-                revealFee{
-                    type
-                    quantity
-                }
-                revealTime
-                bidAmount{
-                    type
-                    quantity
-                }
-                status
-            }
+  lookupAuthorities(names: []) {
+    ownerAddress
+    ownerAddress
+    height
+    bondId
+    status
+    expiryTime
+    auction {
+      id
+      ownerAddress
+      createTime
+      minimumBid {
+        type
+        quantity
+      }
+      commitFee {
+        type
+        quantity
+      }
+      commitsEndTime
+      revealFee {
+        type
+        quantity
+      }
+      revealsEndTime
+      winnerBid {
+        type
+        quantity
+      }
+      winnerPrice {
+        type
+        quantity
+      }
+      winnerAddress
+      bids {
+        bidderAddress
+        commitHash
+        commitTime
+        commitFee {
+          type
+          quantity
         }
+        revealFee {
+          type
+          quantity
+        }
+        revealTime
+        bidAmount {
+          type
+          quantity
+        }
+        status
+      }
     }
+  }
 }
 ```
 
@@ -316,16 +318,16 @@ LookUp Names
 
 ```graphql
 {
-    lookupNames(names: ["wrn://hello/test"]){
-        latest{
-            id
-            height
-        }
-        history{
-            id
-            height
-        }
+  lookupNames(names: ["crn://hello/test"]) {
+    latest {
+      id
+      height
     }
+    history {
+      id
+      height
+    }
+  }
 }
 ```
 
@@ -333,19 +335,19 @@ Resolve Names
 
 ```graphql
 {
-    resolveNames(names: ["asd"]){
-        id
-        names
-        bondId
-        createTime
-        expiryTime
-        owners
-        attributes {
-            key
-            value {
-                string
-            }
-        }
+  resolveNames(names: ["asd"]) {
+    id
+    names
+    bondId
+    createTime
+    expiryTime
+    owners
+    attributes {
+      key
+      value {
+        string
+      }
     }
+  }
 }
-```
+```

gql/generated.go

@@ -988,7 +988,7 @@ func (ec *executionContext) introspectType(name string) (*introspection.Type, er
 }
 
 var sources = []*ast.Source{
-	{Name: "vulcanize/dxns/schema.graphql", Input: `# Reference to another record.
+	{Name: "vulcanize/chiba-clonk/schema.graphql", Input: `# Reference to another record.
 type Reference {
     id:         String!         # ID of linked record.
 }
@@ -1096,7 +1096,7 @@ type PeerInfo {
     remote_ip:      String!
 }
 
-# Vulcanize DXNS status.
+# Vulcanize chiba-clonk status.
 type Status {
     version:    String!
     node:       NodeInfo!

gql/gqlgen.yml

@@ -4,11 +4,11 @@
 # for detailed .gqlgen.yml documentation.
 
 schema:
-  - vulcanize/dxns/*.graphql
+  - cerc-io/laconicd/*.graphql
 exec:
   filename: generated.go
 model:
   filename: models_gen.go
 resolver:
   filename: resolver.go
-  type: Resolver
+  type: Resolver

gql/graphiql.go

@@ -0,0 +1,181 @@
+package gql
+
+import (
+	"bytes"
+	"fmt"
+	"html/template"
+	"net/http"
+)
+
+// GraphiQL is an in-browser IDE for exploring GraphiQL APIs.
+// This handler returns GraphiQL when requested.
+//
+// For more information, see https://github.com/graphql/graphiql.
+
+func respond(w http.ResponseWriter, body []byte, code int) {
+	w.Header().Set("Content-Type", "application/json; charset=utf-8")
+	w.Header().Set("X-Content-Type-Options", "nosniff")
+	w.WriteHeader(code)
+	_, _ = w.Write(body)
+}
+
+func errorJSON(msg string) []byte {
+	buf := bytes.Buffer{}
+	fmt.Fprintf(&buf, `{"error": "%s"}`, msg)
+	return buf.Bytes()
+}
+
+func PlaygroundHandler(apiURL string) http.HandlerFunc {
+	return func(w http.ResponseWriter, r *http.Request) {
+		if r.Method != "GET" {
+			respond(w, errorJSON("only GET requests are supported"), http.StatusMethodNotAllowed)
+			return
+		}
+		w.Header().Set("Content-Type", "text/html")
+		err := page.Execute(w, map[string]interface{}{
+			"apiURL": apiURL,
+		})
+		if err != nil {
+			panic(err)
+		}
+	}
+}
+
+// https://github.com/graphql/graphiql/blob/main/examples/graphiql-cdn/index.html
+var page = template.Must(template.New("graphiql").Parse(`
+<!DOCTYPE html>
+<html lang="en">
+  <head>
+    <title>GraphiQL</title>
+    <style>
+      body {
+        height: 100%;
+        margin: 0;
+        width: 100%;
+        overflow: hidden;
+      }
+
+      #graphiql {
+        height: 100vh;
+      }
+    </style>
+
+    <!--
+      This GraphiQL example depends on Promise and fetch, which are available in
+      modern browsers, but can be "polyfilled" for older browsers.
+      GraphiQL itself depends on React DOM.
+      If you do not want to rely on a CDN, you can host these files locally or
+      include them directly in your favored resource bundler.
+    -->
+    <script
+      src="https://unpkg.com/react@17/umd/react.development.js"
+      integrity="sha512-Vf2xGDzpqUOEIKO+X2rgTLWPY+65++WPwCHkX2nFMu9IcstumPsf/uKKRd5prX3wOu8Q0GBylRpsDB26R6ExOg=="
+      crossorigin="anonymous"
+    ></script>
+    <script
+      src="https://unpkg.com/react-dom@17/umd/react-dom.development.js"
+      integrity="sha512-Wr9OKCTtq1anK0hq5bY3X/AvDI5EflDSAh0mE9gma+4hl+kXdTJPKZ3TwLMBcrgUeoY0s3dq9JjhCQc7vddtFg=="
+      crossorigin="anonymous"
+    ></script>
+
+    <!--
+      These two files can be found in the npm module, however you may wish to
+      copy them directly into your environment, or perhaps include them in your
+      favored resource bundler.
+     -->
+    <link rel="stylesheet" href="https://unpkg.com/graphiql/graphiql.min.css" />
+  </head>
+
+  <body>
+    <div id="graphiql">Loading...</div>
+    <script
+      src="https://unpkg.com/graphiql/graphiql.min.js"
+      type="application/javascript"
+    ></script>
+    <script>
+      // https://github.com/graphql/graphiql/blob/main/packages/graphiql/resources/renderExample.js
+      
+      // Parse the search string to get url parameters.
+      var search = window.location.search;
+      var parameters = {};
+      search
+        .substr(1)
+        .split('&')
+        .forEach(function (entry) {
+          var eq = entry.indexOf('=');
+          if (eq >= 0) {
+            parameters[decodeURIComponent(entry.slice(0, eq))] = decodeURIComponent(
+              entry.slice(eq + 1),
+            );
+          }
+        });
+      
+      // When the query and variables string is edited, update the URL bar so
+      // that it can be easily shared.
+      function onEditQuery(newQuery) {
+        parameters.query = newQuery;
+        updateURL();
+      }
+      
+      function onEditVariables(newVariables) {
+        parameters.variables = newVariables;
+        updateURL();
+      }
+      
+      function onEditHeaders(newHeaders) {
+        parameters.headers = newHeaders;
+        updateURL();
+      }
+      
+      function onTabChange(tabsState) {
+        const activeTab = tabsState.tabs[tabsState.activeTabIndex];
+        parameters.query = activeTab.query;
+        parameters.variables = activeTab.variables;
+        parameters.headers = activeTab.headers;
+        updateURL();
+      }
+      
+      function updateURL() {
+        var newSearch =
+          '?' +
+          Object.keys(parameters)
+            .filter(function (key) {
+              return Boolean(parameters[key]);
+            })
+            .map(function (key) {
+              return (
+                encodeURIComponent(key) + '=' + encodeURIComponent(parameters[key])
+              );
+            })
+            .join('&');
+        history.replaceState(null, null, newSearch);
+      }
+      
+      // Render <GraphiQL /> into the body.
+      // See the README in the top level of this module to learn more about
+      // how you can customize GraphiQL by providing different values or
+      // additional child elements.
+      ReactDOM.render(
+        React.createElement(GraphiQL, {
+          fetcher: GraphiQL.createFetcher({
+            // subscriptionUrl: 'ws://localhost:8081/subscriptions',
+            url: {{.apiURL}}
+          }),
+          query: parameters.query,
+          variables: parameters.variables,
+          headers: parameters.headers,
+          defaultHeaders: parameters.defaultHeaders,
+          onEditQuery: onEditQuery,
+          onEditVariables: onEditVariables,
+          onEditHeaders: onEditHeaders,
+          defaultEditorToolsVisibility: true,
+          isHeadersEditorEnabled: true,
+          shouldPersistHeaders: true,
+          onTabChange,
+        }),
+        document.getElementById('graphiql'),
+      );
+    </script>
+  </body>
+</html>
+`))

gql/resolver.go

@@ -3,13 +3,14 @@ package gql
 import (
 	"context"
 	"encoding/base64"
+	"strconv"
+
+	auctiontypes "github.com/cerc-io/laconicd/x/auction/types"
+	bondtypes "github.com/cerc-io/laconicd/x/bond/types"
+	nstypes "github.com/cerc-io/laconicd/x/nameservice/types"
 	"github.com/cosmos/cosmos-sdk/client"
 	authtypes "github.com/cosmos/cosmos-sdk/x/auth/types"
 	banktypes "github.com/cosmos/cosmos-sdk/x/bank/types"
-	auctiontypes "github.com/tharsis/ethermint/x/auction/types"
-	bondtypes "github.com/tharsis/ethermint/x/bond/types"
-	nstypes "github.com/tharsis/ethermint/x/nameservice/types"
-	"strconv"
 )
 
 // DefaultLogNumLines is the number of log lines to tail by default.
@@ -33,7 +34,7 @@ type queryResolver struct{ *Resolver }
 func (q queryResolver) LookupAuthorities(ctx context.Context, names []string) ([]*AuthorityRecord, error) {
 	nsQueryClient := nstypes.NewQueryClient(q.ctx)
 	auctionQueryClient := auctiontypes.NewQueryClient(q.ctx)
-	var gqlResponse []*AuthorityRecord
+	gqlResponse := []*AuthorityRecord{}
 
 	for _, name := range names {
 		res, err := nsQueryClient.Whois(context.Background(), &nstypes.QueryWhoisRequest{Name: name})
@@ -75,17 +76,18 @@ func (q queryResolver) ResolveNames(ctx context.Context, names []string) ([]*Rec
 	nsQueryClient := nstypes.NewQueryClient(q.ctx)
 	var gqlResponse []*Record
 	for _, name := range names {
-		res, err := nsQueryClient.ResolveWrn(context.Background(), &nstypes.QueryResolveWrn{Wrn: name})
+		res, err := nsQueryClient.ResolveCrn(context.Background(), &nstypes.QueryResolveCrn{Crn: name})
 		if err != nil {
-			return nil, err
-		}
+			// Return nil for record not found.
+			gqlResponse = append(gqlResponse, nil)
+		} else {
+			gqlRecord, err := getGQLRecord(context.Background(), q, *res.GetRecord())
+			if err != nil {
+				return nil, err
+			}
 
-		gqlRecord, err := getGQLRecord(context.Background(), q, *res.GetRecord())
-		if err != nil {
-			return nil, err
+			gqlResponse = append(gqlResponse, gqlRecord)
 		}
-
-		gqlResponse = append(gqlResponse, gqlRecord)
 	}
 
 	return gqlResponse, nil
@@ -96,17 +98,18 @@ func (q queryResolver) LookupNames(ctx context.Context, names []string) ([]*Name
 	var gqlResponse []*NameRecord
 
 	for _, name := range names {
-		res, err := nsQueryClient.LookupWrn(context.Background(), &nstypes.QueryLookupWrn{Wrn: name})
+		res, err := nsQueryClient.LookupCrn(context.Background(), &nstypes.QueryLookupCrn{Crn: name})
 		if err != nil {
-			return nil, err
-		}
+			// Return nil for name not found.
+			gqlResponse = append(gqlResponse, nil)
+		} else {
+			gqlRecord, err := getGQLNameRecord(res.GetName())
+			if err != nil {
+				return nil, err
+			}
 
-		gqlRecord, err := getGQLNameRecord(res.GetName())
-		if err != nil {
-			return nil, err
+			gqlResponse = append(gqlResponse, gqlRecord)
 		}
-
-		gqlResponse = append(gqlResponse, gqlRecord)
 	}
 
 	return gqlResponse, nil
@@ -114,7 +117,14 @@ func (q queryResolver) LookupNames(ctx context.Context, names []string) ([]*Name
 
 func (q queryResolver) QueryRecords(ctx context.Context, attributes []*KeyValueInput, all *bool) ([]*Record, error) {
 	nsQueryClient := nstypes.NewQueryClient(q.ctx)
-	res, err := nsQueryClient.ListRecords(context.Background(), &nstypes.QueryListRecordsRequest{})
+
+	res, err := nsQueryClient.ListRecords(
+		context.Background(),
+		&nstypes.QueryListRecordsRequest{
+			Attributes: parseRequestAttributes(attributes),
+			All:        (all != nil && *all),
+		},
+	)
 	if err != nil {
 		return nil, err
 	}
@@ -131,7 +141,6 @@ func (q queryResolver) QueryRecords(ctx context.Context, attributes []*KeyValueI
 	}
 
 	return gqlResponse, nil
-
 }
 
 func (q queryResolver) GetRecordsByIds(ctx context.Context, ids []string) ([]*Record, error) {
@@ -139,15 +148,17 @@ func (q queryResolver) GetRecordsByIds(ctx context.Context, ids []string) ([]*Re
 	gqlResponse := make([]*Record, len(ids))
 
 	for i, id := range ids {
-		res, err := nsQueryClient.GetRecord(context.Background(), &nstypes.QueryRecordByIdRequest{Id: id})
+		res, err := nsQueryClient.GetRecord(context.Background(), &nstypes.QueryRecordByIDRequest{Id: id})
 		if err != nil {
-			return nil, err
+			// Return nil for record not found.
+			gqlResponse[i] = nil
+		} else {
+			record, err := getGQLRecord(context.Background(), q, res.GetRecord())
+			if err != nil {
+				return nil, err
+			}
+			gqlResponse[i] = record
 		}
-		record, err := getGQLRecord(context.Background(), q, res.GetRecord())
-		if err != nil {
-			return nil, err
-		}
-		gqlResponse[i] = record
 	}
 
 	return gqlResponse, nil
@@ -218,7 +229,9 @@ func (q queryResolver) GetAccount(ctx context.Context, address string) (*Account
 	// Get the account balance
 	bankQueryClient := banktypes.NewQueryClient(q.ctx)
 	balance, err := bankQueryClient.AllBalances(ctx, &banktypes.QueryAllBalancesRequest{Address: address})
-
+	if err != nil {
+		return nil, err
+	}
 	accNum := strconv.FormatUint(account.GetAccountNumber(), 10)
 	seq := strconv.FormatUint(account.GetSequence(), 10)
 
@@ -246,7 +259,7 @@ func (q queryResolver) GetBondsByIds(ctx context.Context, ids []string) ([]*Bond
 
 func (q *queryResolver) GetBond(ctx context.Context, id string) (*Bond, error) {
 	bondQueryClient := bondtypes.NewQueryClient(q.ctx)
-	bondResp, err := bondQueryClient.GetBondById(context.Background(), &bondtypes.QueryGetBondByIdRequest{Id: id})
+	bondResp, err := bondQueryClient.GetBondByID(context.Background(), &bondtypes.QueryGetBondByIDRequest{Id: id})
 	if err != nil {
 		return nil, err
 	}
@@ -300,7 +313,8 @@ func (q queryResolver) GetBondsByOwner(ctx context.Context, address string) (*Ow
 
 	ownerBonds := make([]*Bond, len(bondResp.GetBonds()))
 	for i, bond := range bondResp.GetBonds() {
-		bondObj, err := getGQLBond(&bond)
+		// #nosec G601
+		bondObj, err := getGQLBond(&bond) //nolint: all
 		if err != nil {
 			return nil, err
 		}

gql/server.go

@@ -2,12 +2,14 @@ package gql
 
 import (
 	"fmt"
+	"net/http"
+
 	"github.com/99designs/gqlgen/graphql/handler"
-	"github.com/99designs/gqlgen/graphql/playground"
 	"github.com/cosmos/cosmos-sdk/client"
 	"github.com/ethereum/go-ethereum/log"
+	"github.com/go-chi/chi/v5"
+	"github.com/rs/cors"
 	"github.com/spf13/viper"
-	"net/http"
 )
 
 // Server configures and starts the GQL server.
@@ -15,6 +17,16 @@ func Server(ctx client.Context) {
 	if !viper.GetBool("gql-server") {
 		return
 	}
+
+	router := chi.NewRouter()
+
+	// Add CORS middleware around every request
+	// See https://github.com/rs/cors for full option listing
+	router.Use(cors.New(cors.Options{
+		AllowedOrigins: []string{"*"},
+		Debug:          false,
+	}).Handler)
+
 	logFile := viper.GetString("log-file")
 
 	port := viper.GetString("gql-port")
@@ -24,20 +36,20 @@ func Server(ctx client.Context) {
 		logFile: logFile,
 	}}))
 
-	http.Handle("/", playground.Handler("GraphQL playground", "/api"))
+	router.Handle("/", PlaygroundHandler("/api"))
 
 	if viper.GetBool("gql-playground") {
 		apiBase := viper.GetString("gql-playground-api-base")
 
-		http.Handle("/webui", playground.Handler("GraphQL playground", apiBase+"/api"))
-		http.Handle("/console", playground.Handler("GraphQL playground", apiBase+"/graphql"))
+		router.Handle("/webui", PlaygroundHandler(apiBase+"/api"))
+		router.Handle("/console", PlaygroundHandler(apiBase+"/graphql"))
 	}
 
-	http.Handle("/api", srv)
-	http.Handle("/graphql", srv)
+	router.Handle("/api", srv)
+	router.Handle("/graphql", srv)
 
 	log.Info("Connect to GraphQL playground", "url", fmt.Sprintf("http://localhost:%s", port))
-	err := http.ListenAndServe(":"+port, nil)
+	err := http.ListenAndServe(":"+port, router) //nolint: all
 	if err != nil {
 		panic(err)
 	}

gql/status.go

@@ -2,15 +2,16 @@ package gql
 
 import (
 	"context"
-	"github.com/cosmos/cosmos-sdk/client"
 	"os"
 	"os/exec"
 	"strconv"
 	"strings"
+
+	"github.com/cosmos/cosmos-sdk/client"
 )
 
-// NodeDataPath is the path to the ethermintd data folder.
-var NodeDataPath = os.ExpandEnv("$HOME/.ethermintd/data")
+// NodeDataPath is the path to the laconicd data folder.
+var NodeDataPath = os.ExpandEnv("$HOME/.laconicd/data")
 
 func getStatusInfo(client client.Context) (*NodeInfo, *SyncInfo, *ValidatorInfo, error) {
 	nodeClient, err := client.GetNode()
@@ -48,17 +49,17 @@ func getNetInfo(client client.Context) (string, []*PeerInfo, error) {
 		return "", nil, err
 	}
 
-	peers := netInfo.Peers
-	peersInfo := make([]*PeerInfo, len(peers))
-	for index, peer := range peers {
+	peersInfo := make([]*PeerInfo, netInfo.NPeers)
+	// TODO: find a way to get the peer information from nodeClient
+	for index, peer := range netInfo.Peers {
 		peersInfo[index] = &PeerInfo{
 			Node: &NodeInfo{
-				ID:      string(peer.NodeInfo.ID()),
-				Moniker: peer.NodeInfo.Moniker,
-				Network: peer.NodeInfo.Network,
+				ID: string(peer.NodeInfo.ID()),
+				// Moniker: peer.Node.Moniker,
+				// Network: peer.Node.Network,
 			},
-			IsOutbound: peer.IsOutbound,
-			RemoteIP:   peer.RemoteIP,
+			// IsOutbound: peer.IsOutbound,
+			// RemoteIP:   peer.RemoteIP,
 		}
 	}
 
@@ -90,7 +91,7 @@ func getValidatorSet(client client.Context) ([]*ValidatorInfo, error) {
 
 // GetDiskUsage returns disk usage for the given path.
 func GetDiskUsage(dirPath string) (string, error) {
-	out, err := exec.Command("du", "-sh", dirPath).Output()
+	out, err := exec.Command("du", "-sh", dirPath).Output() // #nosec G204
 	if err != nil {
 		return "", err
 	}

gql/util.go

@@ -3,12 +3,14 @@ package gql
 import (
 	"context"
 	"encoding/json"
-	sdk "github.com/cosmos/cosmos-sdk/types"
-	auctiontypes "github.com/tharsis/ethermint/x/auction/types"
-	bondtypes "github.com/tharsis/ethermint/x/bond/types"
-	nstypes "github.com/tharsis/ethermint/x/nameservice/types"
-	"reflect"
+	"fmt"
+	"reflect" // #nosec G702
 	"strconv"
+
+	auctiontypes "github.com/cerc-io/laconicd/x/auction/types"
+	bondtypes "github.com/cerc-io/laconicd/x/bond/types"
+	nstypes "github.com/cerc-io/laconicd/x/nameservice/types"
+	sdk "github.com/cosmos/cosmos-sdk/types"
 )
 
 // OwnerAttributeName denotes the owner attribute name for a bond.
@@ -23,7 +25,7 @@ const ExpiryTimeAttributeName = "expiryTime"
 func getGQLCoin(coin sdk.Coin) *Coin {
 	gqlCoin := Coin{
 		Type:     coin.Denom,
-		Quantity: strconv.FormatInt(coin.Amount.Int64(), 10),
+		Quantity: coin.Amount.BigInt().String(),
 	}
 
 	return &gqlCoin
@@ -37,6 +39,7 @@ func getGQLCoins(coins sdk.Coins) []*Coin {
 
 	return gqlCoins
 }
+
 func GetGQLNameAuthorityRecord(record *nstypes.NameAuthority) (*AuthorityRecord, error) {
 	if record == nil {
 		return nil, nil
@@ -72,9 +75,10 @@ func getGQLRecord(ctx context.Context, resolver QueryResolver, record nstypes.Re
 	return &Record{
 		ID:         record.Id,
 		BondID:     record.GetBondId(),
-		CreateTime: record.GetCreateTime().String(),
-		ExpiryTime: record.GetExpiryTime().String(),
+		CreateTime: record.GetCreateTime(),
+		ExpiryTime: record.GetExpiryTime(),
 		Owners:     record.GetOwners(),
+		Names:      record.GetNames(),
 		Attributes: attributes,
 		References: references,
 	}, nil
@@ -82,7 +86,7 @@ func getGQLRecord(ctx context.Context, resolver QueryResolver, record nstypes.Re
 
 func getGQLNameRecord(record *nstypes.NameRecord) (*NameRecord, error) {
 	if record == nil {
-		return nil, nil
+		return nil, fmt.Errorf("got nil record")
 	}
 
 	records := make([]*NameRecordEntry, len(record.History))
@@ -116,26 +120,6 @@ func getGQLBond(bondObj *bondtypes.Bond) (*Bond, error) {
 	}, nil
 }
 
-func matchBondOnAttributes(bondObj *bondtypes.Bond, attributes []*KeyValueInput) bool {
-	for _, attr := range attributes {
-		switch attr.Key {
-		case OwnerAttributeName:
-			{
-				if attr.Value.String == nil || bondObj.Owner != *attr.Value.String {
-					return false
-				}
-			}
-		default:
-			{
-				// Only attributes explicitly listed in the switch are queryable.
-				return false
-			}
-		}
-	}
-
-	return true
-}
-
 func getAuctionBid(bid *auctiontypes.Bid) *AuctionBid {
 	return &AuctionBid{
 		BidderAddress: bid.BidderAddress,
@@ -182,10 +166,12 @@ func GetGQLAuction(auction *auctiontypes.Auction, bids []*auctiontypes.Bid) (*Au
 func getReferences(ctx context.Context, resolver QueryResolver, r *nstypes.RecordType) ([]*Record, error) {
 	var ids []string
 
-	for _, value := range r.Attributes {
-		switch value.(type) {
+	// #nosec G705
+	for key := range r.Attributes {
+		//nolint: all
+		switch r.Attributes[key].(type) {
 		case interface{}:
-			if obj, ok := value.(map[string]interface{}); ok {
+			if obj, ok := r.Attributes[key].(map[string]interface{}); ok {
 				if _, ok := obj["/"]; ok && len(obj) == 1 {
 					if _, ok := obj["/"].(string); ok {
 						ids = append(ids, obj["/"].(string))
@@ -203,11 +189,12 @@ func getAttributes(r *nstypes.RecordType) ([]*KeyValue, error) {
 }
 
 func mapToKeyValuePairs(attrs map[string]interface{}) ([]*KeyValue, error) {
-	var kvPairs []*KeyValue
+	kvPairs := []*KeyValue{}
 
 	trueVal := true
 	falseVal := false
 
+	// #nosec G705
 	for key, value := range attrs {
 		kvPair := &KeyValue{
 			Key:   key,
@@ -265,3 +252,49 @@ func mapToKeyValuePairs(attrs map[string]interface{}) ([]*KeyValue, error) {
 
 	return kvPairs, nil
 }
+
+func parseRequestAttributes(attrs []*KeyValueInput) []*nstypes.QueryListRecordsRequest_KeyValueInput {
+	kvPairs := []*nstypes.QueryListRecordsRequest_KeyValueInput{}
+
+	for _, value := range attrs {
+		kvPair := &nstypes.QueryListRecordsRequest_KeyValueInput{
+			Key:   value.Key,
+			Value: &nstypes.QueryListRecordsRequest_ValueInput{},
+		}
+
+		if value.Value.String != nil {
+			kvPair.Value.String_ = *value.Value.String
+			kvPair.Value.Type = "string"
+		}
+
+		if value.Value.Int != nil {
+			kvPair.Value.Int = int64(*value.Value.Int)
+			kvPair.Value.Type = "int"
+		}
+
+		if value.Value.Float != nil {
+			kvPair.Value.Float = *value.Value.Float
+			kvPair.Value.Type = "float"
+		}
+
+		if value.Value.Boolean != nil {
+			kvPair.Value.Boolean = *value.Value.Boolean
+			kvPair.Value.Type = "boolean"
+		}
+
+		if value.Value.Reference != nil {
+			reference := &nstypes.QueryListRecordsRequest_ReferenceInput{
+				Id: value.Value.Reference.ID,
+			}
+
+			kvPair.Value.Reference = reference
+			kvPair.Value.Type = "reference"
+		}
+
+		// TODO: Handle arrays.
+
+		kvPairs = append(kvPairs, kvPair)
+	}
+
+	return kvPairs
+}

gql/vulcanize/chiba-clonk/schema.graphql

@@ -0,0 +1,238 @@
+# Reference to another record.
+type Reference {
+  id: String! # ID of linked record.
+}
+
+# Reference to another record.
+input ReferenceInput {
+  id: String!
+}
+
+# Bonds contain funds that are used to pay rent on record registration and renewal.
+type Bond {
+  id: String! # Primary key, auto-generated by the server.
+  owner: String! # Bond owner cosmos-sdk address.
+  balance: [Coin!] # Current balance for each coin type.
+}
+
+# OwnerBonds contains the bonds related the owner
+type OwnerBonds {
+  owner: String!
+  bonds: [Bond!]
+}
+
+# Mutations require payment in coins (e.g. 100wire).
+# Used by the wallet to get the account balance for display and mutations.
+type Coin {
+  type: String! # e.g. 'WIRE'
+  quantity: String! # e.g. 1000000
+}
+# Represents an account on the blockchain.
+# Mutations have to be signed by a particular account.
+type Account {
+  address: String! # Blockchain address.
+  pubKey: String # Public key.
+  number: String! # Account number.
+  sequence: String! # Sequence number used to prevent replays.
+  balance: [Coin!] # Current balance for each coin type.
+}
+
+# Value of a given type.
+type Value {
+  null: Boolean
+
+  int: Int
+  float: Float
+  string: String
+  boolean: Boolean
+  json: String
+
+  reference: Reference
+
+  values: [Value]
+}
+# Value of a given type used as input to queries.
+input ValueInput {
+  null: Boolean
+
+  int: Int
+  float: Float
+  string: String
+  boolean: Boolean
+
+  reference: ReferenceInput
+
+  values: [ValueInput]
+}
+
+# Key/value pair.
+type KeyValue {
+  key: String!
+  value: Value!
+}
+
+# Key/value pair for inputs.
+input KeyValueInput {
+  key: String!
+  value: ValueInput!
+}
+
+# Status information about a node (https://docs.tendermint.com/master/rpc/#/Info/status).
+type NodeInfo {
+  id: String! # Tendermint Node ID.
+  network: String! # Name of the network/blockchain.
+  moniker: String! # Name of the node.
+}
+
+# Node sync status.
+type SyncInfo {
+  latest_block_hash: String!
+  latest_block_height: String!
+  latest_block_time: String!
+  catching_up: Boolean!
+}
+
+# Validator set info (https://docs.tendermint.com/master/rpc/#/Info/validators).
+type ValidatorInfo {
+  address: String!
+  voting_power: String!
+  proposer_priority: String
+}
+
+# Network/peer info (https://docs.tendermint.com/master/rpc/#/Info/net_info).
+type PeerInfo {
+  node: NodeInfo!
+  is_outbound: Boolean!
+  remote_ip: String!
+}
+
+# Vulcanize laconic status.
+type Status {
+  version: String!
+  node: NodeInfo!
+  sync: SyncInfo!
+  validator: ValidatorInfo
+  validators: [ValidatorInfo]!
+  num_peers: String!
+  peers: [PeerInfo]
+  disk_usage: String!
+}
+
+# An auction bid.
+type AuctionBid {
+  bidderAddress: String!
+  status: String!
+  commitHash: String!
+  commitTime: String!
+  commitFee: Coin!
+  revealTime: String!
+  revealFee: Coin!
+  bidAmount: Coin!
+}
+
+# A sealed-bid, 2nd price auction.
+type Auction {
+  id: String! # Auction ID.
+  status: String! # Auction status (commit, reveal, expired).
+  ownerAddress: String! # Auction owner time.
+  createTime: String! # Create time.
+  commitsEndTime: String! # Commit phase end time.
+  revealsEndTime: String! # Reveal phase end time.
+  commitFee: Coin! # Fee required to bid/participate in the auction.
+  revealFee: Coin! # Reveal fee (paid back to bidders only if they unseal/reveal the bid).
+  minimumBid: Coin! # Minimum bid amount.
+  winnerAddress: String! # Winner address.
+  winnerBid: Coin! # The winning bid amount.
+  winnerPrice: Coin! # The price that the winner actually pays (2nd highest bid).
+  bids: [AuctionBid] # Bids make in the auction.
+}
+
+# Record defines the basic properties of an entity in the graph database.
+type Record {
+  id: String! # Computed attribute: Multibase encoded content hash (https://github.com/multiformats/multibase).
+  names: [String!] # Names pointing to this CID (reverse lookup).
+  bondId: String! # Associated bond ID.
+  createTime: String! # Record create time.
+  expiryTime: String! # Record expiry time.
+  owners: [String!] # Addresses of record owners.
+  attributes: [KeyValue] # Record attributes.
+  references: [Record] # Record references.
+}
+
+# Name authority record.
+type AuthorityRecord {
+  ownerAddress: String! # Owner address.
+  ownerPublicKey: String! # Owner public key.
+  height: String! # Height at which record was created.
+  status: String! # Status (active, auction, expired).
+  bondId: String! # Associated bond ID.
+  expiryTime: String! # Authority expiry time.
+  auction: Auction # Authority auction.
+}
+
+# Name record entry, created at a particular height.
+type NameRecordEntry {
+  id: String! # Target record ID.
+  height: String! # Height at which record was created.
+}
+
+# Name record stores the latest and historical name -> record ID mappings.
+type NameRecord {
+  latest: NameRecordEntry! # Latest mame record entry.
+  history: [NameRecordEntry] # Historical name record entries.
+}
+
+type Query {
+  #
+  # Status API.
+  #
+  getStatus: Status!
+
+  # Get blockchain accounts.
+  getAccounts(addresses: [String!]): [Account]
+
+  # Get bonds by IDs.
+  getBondsByIds(ids: [String!]): [Bond]
+
+  # Query bonds.
+  queryBonds(attributes: [KeyValueInput]): [Bond]
+
+  # Query bonds by owner.
+  queryBondsByOwner(ownerAddresses: [String!]): [OwnerBonds]
+
+  #
+  # GraphDB API.
+  #
+
+  # Get records by IDs.
+  getRecordsByIds(ids: [String!]): [Record]
+
+  # Query records.
+  queryRecords(
+    # Multiple attribute conditions are in a logical AND.
+    attributes: [KeyValueInput]
+
+    # Whether to query all records, not just named ones (false by default).
+    all: Boolean
+  ): [Record]
+
+  #
+  # Naming API.
+  #
+
+  # Lookup authority information.
+  lookupAuthorities(names: [String!]): [AuthorityRecord]!
+
+  # Lookup name to record mapping information.
+  lookupNames(names: [String!]): [NameRecord]!
+
+  # Resolve names to records.
+  resolveNames(names: [String!]): [Record]!
+
+  #
+  # Auctions API.
+  #
+
+  # Get auctions by IDs.
+  getAuctionsByIds(ids: [String!]): [Auction]
+}

gql/vulcanize/dxns/schema.graphql

@@ -1,260 +0,0 @@
-# Reference to another record.
-type Reference {
-    id:         String!         # ID of linked record.
-}
-
-# Reference to another record.
-input ReferenceInput {
-    id:         String!
-}
-
-# Bonds contain funds that are used to pay rent on record registration and renewal.
-type Bond {
-    id:         String!         # Primary key, auto-generated by the server.
-    owner:      String!         # Bond owner cosmos-sdk address.
-    balance:    [Coin!]         # Current balance for each coin type.
-}
-
-# OwnerBonds contains the bonds related the owner
-type OwnerBonds {
-    owner: String!
-    bonds: [Bond!]
-}
-
-# Mutations require payment in coins (e.g. 100wire).
-# Used by the wallet to get the account balance for display and mutations.
-type Coin {
-    type:       String!         # e.g. 'WIRE'
-    quantity:   String!         # e.g. 1000000
-}
-# Represents an account on the blockchain.
-# Mutations have to be signed by a particular account.
-type Account {
-    address:  String!           # Blockchain address.
-    pubKey:   String            # Public key.
-    number:   String!           # Account number.
-    sequence: String!           # Sequence number used to prevent replays.
-    balance:  [Coin!]           # Current balance for each coin type.
-}
-
-# Value of a given type.
-type Value {
-    null:       Boolean
-
-    int:        Int
-    float:      Float
-    string:     String
-    boolean:    Boolean
-    json:       String
-
-    reference:  Reference
-
-    values:     [Value]
-}
-# Value of a given type used as input to queries.
-input ValueInput {
-    null:       Boolean
-
-    int:        Int
-    float:      Float
-    string:     String
-    boolean:    Boolean
-
-    reference:  ReferenceInput
-
-    values:     [ValueInput]
-}
-
-# Key/value pair.
-type KeyValue {
-    key:        String!
-    value:      Value!
-}
-
-# Key/value pair for inputs.
-input KeyValueInput {
-    key:        String!
-    value:      ValueInput!
-}
-
-# Status information about a node (https://docs.tendermint.com/master/rpc/#/Info/status).
-type NodeInfo {
-    id:         String!         # Tendermint Node ID.
-    network:    String!         # Name of the network/blockchain.
-    moniker:    String!         # Name of the node.
-}
-
-# Node sync status.
-type SyncInfo {
-    latest_block_hash:    String!
-    latest_block_height:  String!
-    latest_block_time:    String!
-    catching_up:          Boolean!
-}
-
-# Validator set info (https://docs.tendermint.com/master/rpc/#/Info/validators).
-type ValidatorInfo {
-    address:            String!
-    voting_power:       String!
-    proposer_priority:  String
-}
-
-# Network/peer info (https://docs.tendermint.com/master/rpc/#/Info/net_info).
-type PeerInfo {
-    node:           NodeInfo!
-    is_outbound:    Boolean!
-    remote_ip:      String!
-}
-
-# Vulcanize DXNS status.
-type Status {
-    version:    String!
-    node:       NodeInfo!
-    sync:       SyncInfo!
-    validator:  ValidatorInfo
-    validators: [ValidatorInfo]!
-    num_peers:  String!
-    peers:      [PeerInfo]
-    disk_usage: String!
-}
-
-
-# An auction bid.
-type AuctionBid {
-    bidderAddress:  String!
-    status:         String!
-    commitHash:     String!
-    commitTime:     String!
-    commitFee:      Coin!
-    revealTime:     String!
-    revealFee:      Coin!
-    bidAmount:      Coin!
-}
-
-# A sealed-bid, 2nd price auction.
-type Auction {
-    id:             String!             # Auction ID.
-    status:         String!             # Auction status (commit, reveal, expired).
-    ownerAddress:   String!             # Auction owner time.
-    createTime:     String!             # Create time.
-    commitsEndTime: String!             # Commit phase end time.
-    revealsEndTime: String!             # Reveal phase end time.
-    commitFee:      Coin!               # Fee required to bid/participate in the auction.
-    revealFee:      Coin!               # Reveal fee (paid back to bidders only if they unseal/reveal the bid).
-    minimumBid:     Coin!               # Minimum bid amount.
-    winnerAddress:  String!             # Winner address.
-    winnerBid:      Coin!               # The winning bid amount.
-    winnerPrice:    Coin!               # The price that the winner actually pays (2nd highest bid).
-    bids:           [AuctionBid]        # Bids make in the auction.
-}
-
-
-# Record defines the basic properties of an entity in the graph database.
-type Record {
-    id:         String!         # Computed attribute: Multibase encoded content hash (https://github.com/multiformats/multibase).
-    names:      [String!]       # Names pointing to this CID (reverse lookup).
-
-    bondId:     String!         # Associated bond ID.
-    createTime: String!         # Record create time.
-    expiryTime: String!         # Record expiry time.
-
-    owners:     [String!]      # Addresses of record owners.
-    attributes: [KeyValue]      # Record attributes.
-    references: [Record]        # Record references.
-}
-
-# Name authority record.
-type AuthorityRecord {
-    ownerAddress:     String!   # Owner address.
-    ownerPublicKey:   String!   # Owner public key.
-    height:           String!   # Height at which record was created.
-    status:           String!   # Status (active, auction, expired).
-    bondId:           String!   # Associated bond ID.
-    expiryTime:       String!   # Authority expiry time.
-    auction:          Auction   # Authority auction.
-}
-
-# Name record entry, created at a particular height.
-type NameRecordEntry {
-    id:         String!         # Target record ID.
-    height:     String!         # Height at which record was created.
-}
-
-# Name record stores the latest and historical name -> record ID mappings.
-type NameRecord {
-    latest:     NameRecordEntry!     # Latest mame record entry.
-    history:    [NameRecordEntry]    # Historical name record entries.
-}
-
-type Query {
-    #
-    # Status API.
-    #
-    getStatus: Status!
-
-    # Get blockchain accounts.
-    getAccounts(
-        addresses: [String!]
-    ): [Account]
-
-    # Get bonds by IDs.
-    getBondsByIds(
-        ids: [String!]
-    ): [Bond]
-
-    # Query bonds.
-    queryBonds(
-        attributes: [KeyValueInput]
-    ): [Bond]
-
-    # Query bonds by owner.
-    queryBondsByOwner(
-        ownerAddresses: [String!]
-    ): [OwnerBonds]
-
-    #
-    # GraphDB API.
-    #
-
-    # Get records by IDs.
-    getRecordsByIds(
-        ids: [String!]
-    ): [Record]
-
-    # Query records.
-    queryRecords(
-        # Multiple attribute conditions are in a logical AND.
-        attributes: [KeyValueInput]
-
-        # Whether to query all records, not just named ones (false by default).
-        all: Boolean
-    ): [Record]
-
-    #
-    # Naming API.
-    #
-
-    # Lookup authority information.
-    lookupAuthorities(
-        names: [String!]
-    ): [AuthorityRecord]!
-
-    # Lookup name to record mapping information.
-    lookupNames(
-        names: [String!]
-    ): [NameRecord]!
-
-    # Resolve names to records.
-    resolveNames(
-        names: [String!]
-    ): [Record]!
-
-    #
-    # Auctions API.
-    #
-
-    # Get auctions by IDs.
-    getAuctionsByIds(
-        ids: [String!]
-    ): [Auction]
-}

indexer/kv_indexer.go

@@ -0,0 +1,230 @@
+package indexer
+
+import (
+	"fmt"
+
+	rpctypes "github.com/cerc-io/laconicd/rpc/types"
+	"github.com/cosmos/cosmos-sdk/client"
+	"github.com/cosmos/cosmos-sdk/codec"
+	sdk "github.com/cosmos/cosmos-sdk/types"
+	sdkerrors "github.com/cosmos/cosmos-sdk/types/errors"
+	authante "github.com/cosmos/cosmos-sdk/x/auth/ante"
+	"github.com/ethereum/go-ethereum/common"
+	abci "github.com/tendermint/tendermint/abci/types"
+	"github.com/tendermint/tendermint/libs/log"
+	tmtypes "github.com/tendermint/tendermint/types"
+	dbm "github.com/tendermint/tm-db"
+
+	ethermint "github.com/cerc-io/laconicd/types"
+	evmtypes "github.com/cerc-io/laconicd/x/evm/types"
+)
+
+const (
+	KeyPrefixTxHash  = 1
+	KeyPrefixTxIndex = 2
+
+	// TxIndexKeyLength is the length of tx-index key
+	TxIndexKeyLength = 1 + 8 + 8
+)
+
+var _ ethermint.EVMTxIndexer = &KVIndexer{}
+
+// KVIndexer implements a eth tx indexer on a KV db.
+type KVIndexer struct {
+	db        dbm.DB
+	logger    log.Logger
+	clientCtx client.Context
+}
+
+// NewKVIndexer creates the KVIndexer
+func NewKVIndexer(db dbm.DB, logger log.Logger, clientCtx client.Context) *KVIndexer {
+	return &KVIndexer{db, logger, clientCtx}
+}
+
+// IndexBlock index all the eth txs in a block through the following steps:
+// - Iterates over all of the Txs in Block
+// - Parses eth Tx infos from cosmos-sdk events for every TxResult
+// - Iterates over all the messages of the Tx
+// - Builds and stores a indexer.TxResult based on parsed events for every message
+func (kv *KVIndexer) IndexBlock(block *tmtypes.Block, txResults []*abci.ResponseDeliverTx) error {
+	height := block.Header.Height
+
+	batch := kv.db.NewBatch()
+	defer batch.Close()
+
+	// record index of valid eth tx during the iteration
+	var ethTxIndex int32
+	for txIndex, tx := range block.Txs {
+		result := txResults[txIndex]
+		if !rpctypes.TxSuccessOrExceedsBlockGasLimit(result) {
+			continue
+		}
+
+		tx, err := kv.clientCtx.TxConfig.TxDecoder()(tx)
+		if err != nil {
+			kv.logger.Error("Fail to decode tx", "err", err, "block", height, "txIndex", txIndex)
+			continue
+		}
+
+		if !isEthTx(tx) {
+			continue
+		}
+
+		txs, err := rpctypes.ParseTxResult(result, tx)
+		if err != nil {
+			kv.logger.Error("Fail to parse event", "err", err, "block", height, "txIndex", txIndex)
+			continue
+		}
+
+		var cumulativeGasUsed uint64
+		for msgIndex, msg := range tx.GetMsgs() {
+			ethMsg := msg.(*evmtypes.MsgEthereumTx)
+			txHash := common.HexToHash(ethMsg.Hash)
+
+			txResult := ethermint.TxResult{
+				Height:     height,
+				TxIndex:    uint32(txIndex),
+				MsgIndex:   uint32(msgIndex),
+				EthTxIndex: ethTxIndex,
+			}
+			if result.Code != abci.CodeTypeOK {
+				// exceeds block gas limit scenario, set gas used to gas limit because that's what's charged by ante handler.
+				// some old versions don't emit any events, so workaround here directly.
+				txResult.GasUsed = ethMsg.GetGas()
+				txResult.Failed = true
+			} else {
+				parsedTx := txs.GetTxByMsgIndex(msgIndex)
+				if parsedTx == nil {
+					kv.logger.Error("msg index not found in events", "msgIndex", msgIndex)
+					continue
+				}
+				if parsedTx.EthTxIndex >= 0 && parsedTx.EthTxIndex != ethTxIndex {
+					kv.logger.Error("eth tx index don't match", "expect", ethTxIndex, "found", parsedTx.EthTxIndex)
+				}
+				txResult.GasUsed = parsedTx.GasUsed
+				txResult.Failed = parsedTx.Failed
+			}
+
+			cumulativeGasUsed += txResult.GasUsed
+			txResult.CumulativeGasUsed = cumulativeGasUsed
+			ethTxIndex++
+
+			if err := saveTxResult(kv.clientCtx.Codec, batch, txHash, &txResult); err != nil {
+				return sdkerrors.Wrapf(err, "IndexBlock %d", height)
+			}
+		}
+	}
+	if err := batch.Write(); err != nil {
+		return sdkerrors.Wrapf(err, "IndexBlock %d, write batch", block.Height)
+	}
+	return nil
+}
+
+// LastIndexedBlock returns the latest indexed block number, returns -1 if db is empty
+func (kv *KVIndexer) LastIndexedBlock() (int64, error) {
+	return LoadLastBlock(kv.db)
+}
+
+// FirstIndexedBlock returns the first indexed block number, returns -1 if db is empty
+func (kv *KVIndexer) FirstIndexedBlock() (int64, error) {
+	return LoadFirstBlock(kv.db)
+}
+
+// GetByTxHash finds eth tx by eth tx hash
+func (kv *KVIndexer) GetByTxHash(hash common.Hash) (*ethermint.TxResult, error) {
+	bz, err := kv.db.Get(TxHashKey(hash))
+	if err != nil {
+		return nil, sdkerrors.Wrapf(err, "GetByTxHash %s", hash.Hex())
+	}
+	if len(bz) == 0 {
+		return nil, fmt.Errorf("tx not found, hash: %s", hash.Hex())
+	}
+	var txKey ethermint.TxResult
+	if err := kv.clientCtx.Codec.Unmarshal(bz, &txKey); err != nil {
+		return nil, sdkerrors.Wrapf(err, "GetByTxHash %s", hash.Hex())
+	}
+	return &txKey, nil
+}
+
+// GetByBlockAndIndex finds eth tx by block number and eth tx index
+func (kv *KVIndexer) GetByBlockAndIndex(blockNumber int64, txIndex int32) (*ethermint.TxResult, error) {
+	bz, err := kv.db.Get(TxIndexKey(blockNumber, txIndex))
+	if err != nil {
+		return nil, sdkerrors.Wrapf(err, "GetByBlockAndIndex %d %d", blockNumber, txIndex)
+	}
+	if len(bz) == 0 {
+		return nil, fmt.Errorf("tx not found, block: %d, eth-index: %d", blockNumber, txIndex)
+	}
+	return kv.GetByTxHash(common.BytesToHash(bz))
+}
+
+// TxHashKey returns the key for db entry: `tx hash -> tx result struct`
+func TxHashKey(hash common.Hash) []byte {
+	return append([]byte{KeyPrefixTxHash}, hash.Bytes()...)
+}
+
+// TxIndexKey returns the key for db entry: `(block number, tx index) -> tx hash`
+func TxIndexKey(blockNumber int64, txIndex int32) []byte {
+	bz1 := sdk.Uint64ToBigEndian(uint64(blockNumber))
+	bz2 := sdk.Uint64ToBigEndian(uint64(txIndex))
+	return append(append([]byte{KeyPrefixTxIndex}, bz1...), bz2...)
+}
+
+// LoadLastBlock returns the latest indexed block number, returns -1 if db is empty
+func LoadLastBlock(db dbm.DB) (int64, error) {
+	it, err := db.ReverseIterator([]byte{KeyPrefixTxIndex}, []byte{KeyPrefixTxIndex + 1})
+	if err != nil {
+		return 0, sdkerrors.Wrap(err, "LoadLastBlock")
+	}
+	defer it.Close()
+	if !it.Valid() {
+		return -1, nil
+	}
+	return parseBlockNumberFromKey(it.Key())
+}
+
+// LoadFirstBlock loads the first indexed block, returns -1 if db is empty
+func LoadFirstBlock(db dbm.DB) (int64, error) {
+	it, err := db.Iterator([]byte{KeyPrefixTxIndex}, []byte{KeyPrefixTxIndex + 1})
+	if err != nil {
+		return 0, sdkerrors.Wrap(err, "LoadFirstBlock")
+	}
+	defer it.Close()
+	if !it.Valid() {
+		return -1, nil
+	}
+	return parseBlockNumberFromKey(it.Key())
+}
+
+// isEthTx check if the tx is an eth tx
+func isEthTx(tx sdk.Tx) bool {
+	extTx, ok := tx.(authante.HasExtensionOptionsTx)
+	if !ok {
+		return false
+	}
+	opts := extTx.GetExtensionOptions()
+	if len(opts) != 1 || opts[0].GetTypeUrl() != "/ethermint.evm.v1.ExtensionOptionsEthereumTx" {
+		return false
+	}
+	return true
+}
+
+// saveTxResult index the txResult into the kv db batch
+func saveTxResult(codec codec.Codec, batch dbm.Batch, txHash common.Hash, txResult *ethermint.TxResult) error {
+	bz := codec.MustMarshal(txResult)
+	if err := batch.Set(TxHashKey(txHash), bz); err != nil {
+		return sdkerrors.Wrap(err, "set tx-hash key")
+	}
+	if err := batch.Set(TxIndexKey(txResult.Height, txResult.EthTxIndex), txHash.Bytes()); err != nil {
+		return sdkerrors.Wrap(err, "set tx-index key")
+	}
+	return nil
+}
+
+func parseBlockNumberFromKey(key []byte) (int64, error) {
+	if len(key) != TxIndexKeyLength {
+		return 0, fmt.Errorf("wrong tx index key length, expect: %d, got: %d", TxIndexKeyLength, len(key))
+	}
+
+	return int64(sdk.BigEndianToUint64(key[1:9])), nil
+}

indexer/kv_indexer_test.go

@@ -0,0 +1,189 @@
+package indexer_test
+
+import (
+	"math/big"
+	"testing"
+
+	"github.com/cerc-io/laconicd/app"
+	"github.com/cerc-io/laconicd/crypto/ethsecp256k1"
+	evmenc "github.com/cerc-io/laconicd/encoding"
+	"github.com/cerc-io/laconicd/indexer"
+	"github.com/cerc-io/laconicd/tests"
+	"github.com/cerc-io/laconicd/x/evm/types"
+	"github.com/cosmos/cosmos-sdk/client"
+	"github.com/cosmos/cosmos-sdk/simapp/params"
+	"github.com/ethereum/go-ethereum/common"
+	ethtypes "github.com/ethereum/go-ethereum/core/types"
+	"github.com/stretchr/testify/require"
+	abci "github.com/tendermint/tendermint/abci/types"
+	tmlog "github.com/tendermint/tendermint/libs/log"
+	tmtypes "github.com/tendermint/tendermint/types"
+	dbm "github.com/tendermint/tm-db"
+)
+
+func TestKVIndexer(t *testing.T) {
+	priv, err := ethsecp256k1.GenerateKey()
+	require.NoError(t, err)
+	from := common.BytesToAddress(priv.PubKey().Address().Bytes())
+	signer := tests.NewSigner(priv)
+	ethSigner := ethtypes.LatestSignerForChainID(nil)
+
+	to := common.BigToAddress(big.NewInt(1))
+	tx := types.NewTx(
+		nil, 0, &to, big.NewInt(1000), 21000, nil, nil, nil, nil, nil,
+	)
+	tx.From = from.Hex()
+	require.NoError(t, tx.Sign(ethSigner, signer))
+	txHash := tx.AsTransaction().Hash()
+
+	encodingConfig := MakeEncodingConfig()
+	clientCtx := client.Context{}.WithTxConfig(encodingConfig.TxConfig).WithCodec(encodingConfig.Codec)
+
+	// build cosmos-sdk wrapper tx
+	tmTx, err := tx.BuildTx(clientCtx.TxConfig.NewTxBuilder(), "aphoton")
+	require.NoError(t, err)
+	txBz, err := clientCtx.TxConfig.TxEncoder()(tmTx)
+	require.NoError(t, err)
+
+	// build an invalid wrapper tx
+	builder := clientCtx.TxConfig.NewTxBuilder()
+	require.NoError(t, builder.SetMsgs(tx))
+	tmTx2 := builder.GetTx()
+	txBz2, err := clientCtx.TxConfig.TxEncoder()(tmTx2)
+	require.NoError(t, err)
+
+	testCases := []struct {
+		name        string
+		block       *tmtypes.Block
+		blockResult []*abci.ResponseDeliverTx
+		expSuccess  bool
+	}{
+		{
+			"success, format 1",
+			&tmtypes.Block{Header: tmtypes.Header{Height: 1}, Data: tmtypes.Data{Txs: []tmtypes.Tx{txBz}}},
+			[]*abci.ResponseDeliverTx{
+				{
+					Code: 0,
+					Events: []abci.Event{
+						{Type: types.EventTypeEthereumTx, Attributes: []abci.EventAttribute{
+							{Key: []byte("ethereumTxHash"), Value: []byte(txHash.Hex())},
+							{Key: []byte("txIndex"), Value: []byte("0")},
+							{Key: []byte("amount"), Value: []byte("1000")},
+							{Key: []byte("txGasUsed"), Value: []byte("21000")},
+							{Key: []byte("txHash"), Value: []byte("")},
+							{Key: []byte("recipient"), Value: []byte("0x775b87ef5D82ca211811C1a02CE0fE0CA3a455d7")},
+						}},
+					},
+				},
+			},
+			true,
+		},
+		{
+			"success, format 2",
+			&tmtypes.Block{Header: tmtypes.Header{Height: 1}, Data: tmtypes.Data{Txs: []tmtypes.Tx{txBz}}},
+			[]*abci.ResponseDeliverTx{
+				{
+					Code: 0,
+					Events: []abci.Event{
+						{Type: types.EventTypeEthereumTx, Attributes: []abci.EventAttribute{
+							{Key: []byte("ethereumTxHash"), Value: []byte(txHash.Hex())},
+							{Key: []byte("txIndex"), Value: []byte("0")},
+						}},
+						{Type: types.EventTypeEthereumTx, Attributes: []abci.EventAttribute{
+							{Key: []byte("amount"), Value: []byte("1000")},
+							{Key: []byte("txGasUsed"), Value: []byte("21000")},
+							{Key: []byte("txHash"), Value: []byte("14A84ED06282645EFBF080E0B7ED80D8D8D6A36337668A12B5F229F81CDD3F57")},
+							{Key: []byte("recipient"), Value: []byte("0x775b87ef5D82ca211811C1a02CE0fE0CA3a455d7")},
+						}},
+					},
+				},
+			},
+			true,
+		},
+		{
+			"success, exceed block gas limit",
+			&tmtypes.Block{Header: tmtypes.Header{Height: 1}, Data: tmtypes.Data{Txs: []tmtypes.Tx{txBz}}},
+			[]*abci.ResponseDeliverTx{
+				{
+					Code:   11,
+					Log:    "out of gas in location: block gas meter; gasWanted: 21000",
+					Events: []abci.Event{},
+				},
+			},
+			true,
+		},
+		{
+			"fail, failed eth tx",
+			&tmtypes.Block{Header: tmtypes.Header{Height: 1}, Data: tmtypes.Data{Txs: []tmtypes.Tx{txBz}}},
+			[]*abci.ResponseDeliverTx{
+				{
+					Code:   15,
+					Log:    "nonce mismatch",
+					Events: []abci.Event{},
+				},
+			},
+			false,
+		},
+		{
+			"fail, invalid events",
+			&tmtypes.Block{Header: tmtypes.Header{Height: 1}, Data: tmtypes.Data{Txs: []tmtypes.Tx{txBz}}},
+			[]*abci.ResponseDeliverTx{
+				{
+					Code:   0,
+					Events: []abci.Event{},
+				},
+			},
+			false,
+		},
+		{
+			"fail, not eth tx",
+			&tmtypes.Block{Header: tmtypes.Header{Height: 1}, Data: tmtypes.Data{Txs: []tmtypes.Tx{txBz2}}},
+			[]*abci.ResponseDeliverTx{
+				{
+					Code:   0,
+					Events: []abci.Event{},
+				},
+			},
+			false,
+		},
+	}
+
+	for _, tc := range testCases {
+		t.Run(tc.name, func(t *testing.T) {
+			db := dbm.NewMemDB()
+			idxer := indexer.NewKVIndexer(db, tmlog.NewNopLogger(), clientCtx)
+
+			err = idxer.IndexBlock(tc.block, tc.blockResult)
+			require.NoError(t, err)
+			if !tc.expSuccess {
+				first, err := idxer.FirstIndexedBlock()
+				require.NoError(t, err)
+				require.Equal(t, int64(-1), first)
+
+				last, err := idxer.LastIndexedBlock()
+				require.NoError(t, err)
+				require.Equal(t, int64(-1), last)
+			} else {
+				first, err := idxer.FirstIndexedBlock()
+				require.NoError(t, err)
+				require.Equal(t, tc.block.Header.Height, first)
+
+				last, err := idxer.LastIndexedBlock()
+				require.NoError(t, err)
+				require.Equal(t, tc.block.Header.Height, last)
+
+				res1, err := idxer.GetByTxHash(txHash)
+				require.NoError(t, err)
+				require.NotNil(t, res1)
+				res2, err := idxer.GetByBlockAndIndex(1, 0)
+				require.NoError(t, err)
+				require.Equal(t, res1, res2)
+			}
+		})
+	}
+}
+
+// MakeEncodingConfig creates the EncodingConfig
+func MakeEncodingConfig() params.EncodingConfig {
+	return evmenc.MakeConfig(app.ModuleBasics)
+}

init.bat

@@ -1,5 +1,5 @@
 
-rem chibaclonk compile on windows
+rem ethermint compile on windows
 rem install golang , gcc, sed for windows
 rem 1. install msys2 : https://www.msys2.org/
 rem 2. pacman -S mingw-w64-x86_64-toolchain
@@ -9,7 +9,7 @@ rem 3. add path C:\msys64\mingw64\bin
 rem             C:\msys64\usr\bin
 
 set KEY="mykey"
-set CHAINID="chibaclonk_9000-1"
+set CHAINID="ethermint_9000-1"
 set MONIKER="localtestnet"
 set KEYRING="test"
 set KEYALGO="eth_secp256k1"
@@ -17,26 +17,26 @@ set LOGLEVEL="info"
 rem to trace evm
 rem TRACE="--trace"
 set TRACE=""
-set HOME=%USERPROFILE%\.chibaclonkd
+set HOME=%USERPROFILE%\.laconicd
 echo %HOME%
 set ETHCONFIG=%HOME%\config\config.toml
 set GENESIS=%HOME%\config\genesis.json
 set TMPGENESIS=%HOME%\config\tmp_genesis.json
 
 @echo build binary
-go build .\cmd\chibaclonkd
+go build .\cmd\laconicd
 
 
 @echo clear home folder
 del /s /q %HOME%
 
-chibaclonkd config keyring-backend %KEYRING%
-chibaclonkd config chain-id %CHAINID%
+laconicd config keyring-backend %KEYRING%
+laconicd config chain-id %CHAINID%
 
-chibaclonkd keys add %KEY% --keyring-backend %KEYRING% --algo %KEYALGO%
+laconicd keys add %KEY% --keyring-backend %KEYRING% --algo %KEYALGO%
 
-rem Set moniker and chain-id for chibaclonk (Moniker can be anything, chain-id must be an integer)
-chibaclonkd init %MONIKER% --chain-id %CHAINID% 
+rem Set moniker and chain-id for Ethermint (Moniker can be anything, chain-id must be an integer)
+laconicd init %MONIKER% --chain-id %CHAINID% 
 
 rem Change parameter token denominations to aphoton
 cat %GENESIS% | jq ".app_state[\"staking\"][\"params\"][\"bond_denom\"]=\"aphoton\""   >   %TMPGENESIS% && move %TMPGENESIS% %GENESIS%
@@ -54,18 +54,18 @@ rem setup
 sed -i "s/create_empty_blocks = true/create_empty_blocks = false/g" %ETHCONFIG%
 
 rem Allocate genesis accounts (cosmos formatted addresses)
-chibaclonkd add-genesis-account %KEY% 100000000000000000000000000aphoton --keyring-backend %KEYRING%
+laconicd add-genesis-account %KEY% 100000000000000000000000000aphoton --keyring-backend %KEYRING%
 
 rem Sign genesis transaction
-chibaclonkd gentx %KEY% 1000000000000000000000aphoton --keyring-backend %KEYRING% --chain-id %CHAINID%
+laconicd gentx %KEY% 1000000000000000000000aphoton --keyring-backend %KEYRING% --chain-id %CHAINID%
 
 rem Collect genesis tx
-chibaclonkd collect-gentxs
+laconicd collect-gentxs
 
 rem Run this to ensure everything worked and that the genesis file is setup correctly
-chibaclonkd validate-genesis
+laconicd validate-genesis
 
 
 
 rem Start the node (remove the --pruning=nothing flag if historical queries are not needed)
-chibaclonkd start --pruning=nothing %TRACE% --log_level %LOGLEVEL% --minimum-gas-prices=0.0001aphoton
+laconicd start --pruning=nothing %TRACE% --log_level %LOGLEVEL% --minimum-gas-prices=0.0001aphoton

init.sh

@@ -1,7 +1,7 @@
 #!/bin/bash
 
 KEY="mykey"
-CHAINID="chibaclonk_9000-1"
+CHAINID="ethermint_9000-1"
 MONIKER="localtestnet"
 KEYRING="test"
 KEYALGO="eth_secp256k1"
@@ -14,77 +14,101 @@ TRACE="--trace"
 command -v jq > /dev/null 2>&1 || { echo >&2 "jq not installed. More info: https://stedolan.github.io/jq/download/"; exit 1; }
 
 # remove existing daemon and client
-rm -rf ~/.chibaclonk*
+rm -rf ~/.laconic*
 
 make install
 
-chibaclonkd config keyring-backend $KEYRING
-chibaclonkd config chain-id $CHAINID
+laconicd config keyring-backend $KEYRING
+laconicd config chain-id $CHAINID
 
 # if $KEY exists it should be deleted
-chibaclonkd keys add $KEY --keyring-backend $KEYRING --algo $KEYALGO
+laconicd keys add $KEY --keyring-backend $KEYRING --algo $KEYALGO
 
-# Set moniker and chain-id for chibaclonk (Moniker can be anything, chain-id must be an integer)
-chibaclonkd init $MONIKER --chain-id $CHAINID
+# Set moniker and chain-id for Ethermint (Moniker can be anything, chain-id must be an integer)
+laconicd init $MONIKER --chain-id $CHAINID
 
 # Change parameter token denominations to aphoton
-cat $HOME/.chibaclonkd/config/genesis.json | jq '.app_state["staking"]["params"]["bond_denom"]="aphoton"' > $HOME/.chibaclonkd/config/tmp_genesis.json && mv $HOME/.chibaclonkd/config/tmp_genesis.json $HOME/.chibaclonkd/config/genesis.json
-cat $HOME/.chibaclonkd/config/genesis.json | jq '.app_state["crisis"]["constant_fee"]["denom"]="aphoton"' > $HOME/.chibaclonkd/config/tmp_genesis.json && mv $HOME/.chibaclonkd/config/tmp_genesis.json $HOME/.chibaclonkd/config/genesis.json
-cat $HOME/.chibaclonkd/config/genesis.json | jq '.app_state["gov"]["deposit_params"]["min_deposit"][0]["denom"]="aphoton"' > $HOME/.chibaclonkd/config/tmp_genesis.json && mv $HOME/.chibaclonkd/config/tmp_genesis.json $HOME/.chibaclonkd/config/genesis.json
-cat $HOME/.chibaclonkd/config/genesis.json | jq '.app_state["mint"]["params"]["mint_denom"]="aphoton"' > $HOME/.chibaclonkd/config/tmp_genesis.json && mv $HOME/.chibaclonkd/config/tmp_genesis.json $HOME/.chibaclonkd/config/genesis.json
+cat $HOME/.laconicd/config/genesis.json | jq '.app_state["staking"]["params"]["bond_denom"]="aphoton"' > $HOME/.laconicd/config/tmp_genesis.json && mv $HOME/.laconicd/config/tmp_genesis.json $HOME/.laconicd/config/genesis.json
+cat $HOME/.laconicd/config/genesis.json | jq '.app_state["crisis"]["constant_fee"]["denom"]="aphoton"' > $HOME/.laconicd/config/tmp_genesis.json && mv $HOME/.laconicd/config/tmp_genesis.json $HOME/.laconicd/config/genesis.json
+cat $HOME/.laconicd/config/genesis.json | jq '.app_state["gov"]["deposit_params"]["min_deposit"][0]["denom"]="aphoton"' > $HOME/.laconicd/config/tmp_genesis.json && mv $HOME/.laconicd/config/tmp_genesis.json $HOME/.laconicd/config/genesis.json
+cat $HOME/.laconicd/config/genesis.json | jq '.app_state["mint"]["params"]["mint_denom"]="aphoton"' > $HOME/.laconicd/config/tmp_genesis.json && mv $HOME/.laconicd/config/tmp_genesis.json $HOME/.laconicd/config/genesis.json
+# Custom modules
+cat $HOME/.laconicd/config/genesis.json | jq '.app_state["nameservice"]["params"]["record_rent"]["denom"]="aphoton"' > $HOME/.laconicd/config/tmp_genesis.json && mv $HOME/.laconicd/config/tmp_genesis.json $HOME/.laconicd/config/genesis.json
+cat $HOME/.laconicd/config/genesis.json | jq '.app_state["nameservice"]["params"]["authority_rent"]["denom"]="aphoton"' > $HOME/.laconicd/config/tmp_genesis.json && mv $HOME/.laconicd/config/tmp_genesis.json $HOME/.laconicd/config/genesis.json
+cat $HOME/.laconicd/config/genesis.json | jq '.app_state["nameservice"]["params"]["authority_auction_commit_fee"]["denom"]="aphoton"' > $HOME/.laconicd/config/tmp_genesis.json && mv $HOME/.laconicd/config/tmp_genesis.json $HOME/.laconicd/config/genesis.json
+cat $HOME/.laconicd/config/genesis.json | jq '.app_state["nameservice"]["params"]["authority_auction_reveal_fee"]["denom"]="aphoton"' > $HOME/.laconicd/config/tmp_genesis.json && mv $HOME/.laconicd/config/tmp_genesis.json $HOME/.laconicd/config/genesis.json
+cat $HOME/.laconicd/config/genesis.json | jq '.app_state["nameservice"]["params"]["authority_auction_minimum_bid"]["denom"]="aphoton"' > $HOME/.laconicd/config/tmp_genesis.json && mv $HOME/.laconicd/config/tmp_genesis.json $HOME/.laconicd/config/genesis.json
+
+if [[ "$TEST_NAMESERVICE_EXPIRY" == "true" ]]; then
+  echo "Setting timers for expiry tests."
+
+  cat $HOME/.laconicd/config/genesis.json | jq '.app_state["nameservice"]["params"]["record_rent_duration"]="60s"' > $HOME/.laconicd/config/tmp_genesis.json && mv $HOME/.laconicd/config/tmp_genesis.json $HOME/.laconicd/config/genesis.json
+  cat $HOME/.laconicd/config/genesis.json | jq '.app_state["nameservice"]["params"]["authority_grace_period"]="60s"' > $HOME/.laconicd/config/tmp_genesis.json && mv $HOME/.laconicd/config/tmp_genesis.json $HOME/.laconicd/config/genesis.json
+  cat $HOME/.laconicd/config/genesis.json | jq '.app_state["nameservice"]["params"]["authority_rent_duration"]="60s"' > $HOME/.laconicd/config/tmp_genesis.json && mv $HOME/.laconicd/config/tmp_genesis.json $HOME/.laconicd/config/genesis.json
+fi
+
+if [[ "$TEST_AUCTION_ENABLED" == "true" ]]; then
+  echo "Enabling auction and setting timers."
+
+  cat $HOME/.laconicd/config/genesis.json | jq '.app_state["nameservice"]["params"]["authority_auction_enabled"]=true' > $HOME/.laconicd/config/tmp_genesis.json && mv $HOME/.laconicd/config/tmp_genesis.json $HOME/.laconicd/config/genesis.json
+  cat $HOME/.laconicd/config/genesis.json | jq '.app_state["nameservice"]["params"]["authority_rent_duration"]="60s"' > $HOME/.laconicd/config/tmp_genesis.json && mv $HOME/.laconicd/config/tmp_genesis.json $HOME/.laconicd/config/genesis.json
+  cat $HOME/.laconicd/config/genesis.json | jq '.app_state["nameservice"]["params"]["authority_grace_period"]="300s"' > $HOME/.laconicd/config/tmp_genesis.json && mv $HOME/.laconicd/config/tmp_genesis.json $HOME/.laconicd/config/genesis.json
+  cat $HOME/.laconicd/config/genesis.json | jq '.app_state["nameservice"]["params"]["authority_auction_commits_duration"]="60s"' > $HOME/.laconicd/config/tmp_genesis.json && mv $HOME/.laconicd/config/tmp_genesis.json $HOME/.laconicd/config/genesis.json
+  cat $HOME/.laconicd/config/genesis.json | jq '.app_state["nameservice"]["params"]["authority_auction_reveals_duration"]="60s"' > $HOME/.laconicd/config/tmp_genesis.json && mv $HOME/.laconicd/config/tmp_genesis.json $HOME/.laconicd/config/genesis.json
+fi
 
 # increase block time (?)
-cat $HOME/.chibaclonkd/config/genesis.json | jq '.consensus_params["block"]["time_iota_ms"]="1000"' > $HOME/.chibaclonkd/config/tmp_genesis.json && mv $HOME/.chibaclonkd/config/tmp_genesis.json $HOME/.chibaclonkd/config/genesis.json
+cat $HOME/.laconicd/config/genesis.json | jq '.consensus_params["block"]["time_iota_ms"]="1000"' > $HOME/.laconicd/config/tmp_genesis.json && mv $HOME/.laconicd/config/tmp_genesis.json $HOME/.laconicd/config/genesis.json
 
 # Set gas limit in genesis
-cat $HOME/.chibaclonkd/config/genesis.json | jq '.consensus_params["block"]["max_gas"]="10000000"' > $HOME/.chibaclonkd/config/tmp_genesis.json && mv $HOME/.chibaclonkd/config/tmp_genesis.json $HOME/.chibaclonkd/config/genesis.json
+cat $HOME/.laconicd/config/genesis.json | jq '.consensus_params["block"]["max_gas"]="10000000"' > $HOME/.laconicd/config/tmp_genesis.json && mv $HOME/.laconicd/config/tmp_genesis.json $HOME/.laconicd/config/genesis.json
 
 # disable produce empty block
 if [[ "$OSTYPE" == "darwin"* ]]; then
-    sed -i '' 's/create_empty_blocks = true/create_empty_blocks = false/g' $HOME/.chibaclonkd/config/config.toml
+    sed -i '' 's/create_empty_blocks = true/create_empty_blocks = false/g' $HOME/.laconicd/config/config.toml
   else
-    sed -i 's/create_empty_blocks = true/create_empty_blocks = false/g' $HOME/.chibaclonkd/config/config.toml
+    sed -i 's/create_empty_blocks = true/create_empty_blocks = false/g' $HOME/.laconicd/config/config.toml
 fi
 
 if [[ $1 == "pending" ]]; then
   if [[ "$OSTYPE" == "darwin"* ]]; then
-      sed -i '' 's/create_empty_blocks_interval = "0s"/create_empty_blocks_interval = "30s"/g' $HOME/.chibaclonkd/config/config.toml
-      sed -i '' 's/timeout_propose = "3s"/timeout_propose = "30s"/g' $HOME/.chibaclonkd/config/config.toml
-      sed -i '' 's/timeout_propose_delta = "500ms"/timeout_propose_delta = "5s"/g' $HOME/.chibaclonkd/config/config.toml
-      sed -i '' 's/timeout_prevote = "1s"/timeout_prevote = "10s"/g' $HOME/.chibaclonkd/config/config.toml
-      sed -i '' 's/timeout_prevote_delta = "500ms"/timeout_prevote_delta = "5s"/g' $HOME/.chibaclonkd/config/config.toml
-      sed -i '' 's/timeout_precommit = "1s"/timeout_precommit = "10s"/g' $HOME/.chibaclonkd/config/config.toml
-      sed -i '' 's/timeout_precommit_delta = "500ms"/timeout_precommit_delta = "5s"/g' $HOME/.chibaclonkd/config/config.toml
-      sed -i '' 's/timeout_commit = "5s"/timeout_commit = "150s"/g' $HOME/.chibaclonkd/config/config.toml
-      sed -i '' 's/timeout_broadcast_tx_commit = "10s"/timeout_broadcast_tx_commit = "150s"/g' $HOME/.chibaclonkd/config/config.toml
+      sed -i '' 's/create_empty_blocks_interval = "0s"/create_empty_blocks_interval = "30s"/g' $HOME/.laconicd/config/config.toml
+      sed -i '' 's/timeout_propose = "3s"/timeout_propose = "30s"/g' $HOME/.laconicd/config/config.toml
+      sed -i '' 's/timeout_propose_delta = "500ms"/timeout_propose_delta = "5s"/g' $HOME/.laconicd/config/config.toml
+      sed -i '' 's/timeout_prevote = "1s"/timeout_prevote = "10s"/g' $HOME/.laconicd/config/config.toml
+      sed -i '' 's/timeout_prevote_delta = "500ms"/timeout_prevote_delta = "5s"/g' $HOME/.laconicd/config/config.toml
+      sed -i '' 's/timeout_precommit = "1s"/timeout_precommit = "10s"/g' $HOME/.laconicd/config/config.toml
+      sed -i '' 's/timeout_precommit_delta = "500ms"/timeout_precommit_delta = "5s"/g' $HOME/.laconicd/config/config.toml
+      sed -i '' 's/timeout_commit = "5s"/timeout_commit = "150s"/g' $HOME/.laconicd/config/config.toml
+      sed -i '' 's/timeout_broadcast_tx_commit = "10s"/timeout_broadcast_tx_commit = "150s"/g' $HOME/.laconicd/config/config.toml
   else
-      sed -i 's/create_empty_blocks_interval = "0s"/create_empty_blocks_interval = "30s"/g' $HOME/.chibaclonkd/config/config.toml
-      sed -i 's/timeout_propose = "3s"/timeout_propose = "30s"/g' $HOME/.chibaclonkd/config/config.toml
-      sed -i 's/timeout_propose_delta = "500ms"/timeout_propose_delta = "5s"/g' $HOME/.chibaclonkd/config/config.toml
-      sed -i 's/timeout_prevote = "1s"/timeout_prevote = "10s"/g' $HOME/.chibaclonkd/config/config.toml
-      sed -i 's/timeout_prevote_delta = "500ms"/timeout_prevote_delta = "5s"/g' $HOME/.chibaclonkd/config/config.toml
-      sed -i 's/timeout_precommit = "1s"/timeout_precommit = "10s"/g' $HOME/.chibaclonkd/config/config.toml
-      sed -i 's/timeout_precommit_delta = "500ms"/timeout_precommit_delta = "5s"/g' $HOME/.chibaclonkd/config/config.toml
-      sed -i 's/timeout_commit = "5s"/timeout_commit = "150s"/g' $HOME/.chibaclonkd/config/config.toml
-      sed -i 's/timeout_broadcast_tx_commit = "10s"/timeout_broadcast_tx_commit = "150s"/g' $HOME/.chibaclonkd/config/config.toml
+      sed -i 's/create_empty_blocks_interval = "0s"/create_empty_blocks_interval = "30s"/g' $HOME/.laconicd/config/config.toml
+      sed -i 's/timeout_propose = "3s"/timeout_propose = "30s"/g' $HOME/.laconicd/config/config.toml
+      sed -i 's/timeout_propose_delta = "500ms"/timeout_propose_delta = "5s"/g' $HOME/.laconicd/config/config.toml
+      sed -i 's/timeout_prevote = "1s"/timeout_prevote = "10s"/g' $HOME/.laconicd/config/config.toml
+      sed -i 's/timeout_prevote_delta = "500ms"/timeout_prevote_delta = "5s"/g' $HOME/.laconicd/config/config.toml
+      sed -i 's/timeout_precommit = "1s"/timeout_precommit = "10s"/g' $HOME/.laconicd/config/config.toml
+      sed -i 's/timeout_precommit_delta = "500ms"/timeout_precommit_delta = "5s"/g' $HOME/.laconicd/config/config.toml
+      sed -i 's/timeout_commit = "5s"/timeout_commit = "150s"/g' $HOME/.laconicd/config/config.toml
+      sed -i 's/timeout_broadcast_tx_commit = "10s"/timeout_broadcast_tx_commit = "150s"/g' $HOME/.laconicd/config/config.toml
   fi
 fi
 
 # Allocate genesis accounts (cosmos formatted addresses)
-chibaclonkd add-genesis-account $KEY 100000000000000000000000000aphoton --keyring-backend $KEYRING
+laconicd add-genesis-account $KEY 100000000000000000000000000aphoton --keyring-backend $KEYRING
 
 # Sign genesis transaction
-chibaclonkd gentx $KEY 1000000000000000000000aphoton --keyring-backend $KEYRING --chain-id $CHAINID
+laconicd gentx $KEY 1000000000000000000000aphoton --keyring-backend $KEYRING --chain-id $CHAINID
 
 # Collect genesis tx
-chibaclonkd collect-gentxs
+laconicd collect-gentxs
 
 # Run this to ensure everything worked and that the genesis file is setup correctly
-chibaclonkd validate-genesis
+laconicd validate-genesis
 
 if [[ $1 == "pending" ]]; then
   echo "pending mode is on, please wait for the first block committed."
 fi
 
 # Start the node (remove the --pruning=nothing flag if historical queries are not needed)
-chibaclonkd start --pruning=nothing --evm.tracer=json $TRACE --log_level $LOGLEVEL --minimum-gas-prices=0.0001aphoton --json-rpc.api eth,txpool,personal,net,debug,web3,miner --api.enable --gql-server --gql-playground
+laconicd start --pruning=nothing --evm.tracer=json $TRACE --log_level $LOGLEVEL --minimum-gas-prices=0.0001aphoton --json-rpc.api eth,txpool,personal,net,debug,web3,miner --api.enable --gql-server --gql-playground

networks/local/Makefile

@@ -1,4 +1,4 @@
 all:
-	docker build --no-cache --tag chibaclonkd/node ../.. -f chibaclonknode/Dockerfile
+	docker build --no-cache --tag laconicd/node ../.. -f ethermintnode/Dockerfile
 
 .PHONY: all

networks/local/chibaclonknode/Dockerfile

@@ -1,33 +0,0 @@
-FROM golang:alpine AS build-env
-
-# Install minimum necessary dependencies,
-ENV PACKAGES curl make git libc-dev bash gcc linux-headers eudev-dev python3
-RUN apk add --no-cache $PACKAGES
-
-# Set up dependencies
-ENV PACKAGES git build-base
-
-# Set working directory for the build
-WORKDIR /go/src/github.com/vulcanize/chiba-clonk
-
-# Add source files
-COPY . .
-
-# build binary
-RUN make build-linux
-
-
-# Final image
-FROM alpine:edge
-
-# Install ca-certificates
-RUN apk add --update ca-certificates jq
-WORKDIR /
-
-# Copy over binaries from the build-env
-COPY --from=build-env /go/src/github.com/vulcanize/chiba-clonk/build/chibaclonkd /usr/bin/chibaclonkd
-
-EXPOSE 26656 26657 1317 9090 8545 8546
-
-# Run ethermintd by default
-CMD ["chibaclonkd","start","--gql-playground","--gql-server","--home","/chibaclonk"]