.github/workflows/codeql-analysis.yml

@@ -13,10 +13,10 @@ name: "CodeQL"
 
 on:
   push:
-    branches: [ main ]
+    branches: [main]
   pull_request:
     # The branches below must be a subset of the branches above
-    branches: [ main ]
+    branches: [main]
   schedule:
     - cron: '37 21 * * 4'
 
@@ -32,53 +32,53 @@ jobs:
     strategy:
       fail-fast: false
       matrix:
-        language: [ 'go' ]
+        language: ['go', 'javascript', 'python']
         # CodeQL supports [ 'cpp', 'csharp', 'go', 'java', 'javascript', 'python' ]
         # Learn more:
         # https://docs.github.com/en/free-pro-team@latest/github/finding-security-vulnerabilities-and-errors-in-your-code/configuring-code-scanning#changing-the-languages-that-are-analyzed
 
     steps:
-    - name: Checkout repository
+      - name: Checkout repository
-      uses: actions/checkout@v3
+        uses: actions/checkout@v3
-    - uses: technote-space/get-diff-action@v6.1.2
+      - uses: technote-space/get-diff-action@v6.1.2
-      with:
+        with:
-        PATTERNS: |
+          PATTERNS: |
-          **/**.sol
+            **/**.go
-          **/**.go
+            **/**.ts
-          **/**.ts
+            **/**.js
-          **/**.js
+            **/**.py
-          go.mod
+            go.mod
-          go.sum
+            go.sum
 
-    # Initializes the CodeQL tools for scanning.
+      # Initializes the CodeQL tools for scanning.
-    - name: Initialize CodeQL
+      - name: Initialize CodeQL
-      uses: github/codeql-action/init@v2
+        uses: github/codeql-action/init@v2
-      with:
+        with:
-        languages: ${{ matrix.language }}
+          languages: ${{ matrix.language }}
-        # If you wish to specify custom queries, you can do so here or in a config file.
+          # If you wish to specify custom queries, you can do so here or in a config file.
-        # By default, queries listed here will override any specified in a config file.
+          # By default, queries listed here will override any specified in a config file.
-        # Prefix the list here with "+" to use these queries and those in the config file.
+          # Prefix the list here with "+" to use these queries and those in the config file.
-        # queries: ./path/to/local/query, your-org/your-repo/queries@main
+          # queries: ./path/to/local/query, your-org/your-repo/queries@main
-        queries: crypto-com/cosmos-sdk-codeql@main,security-and-quality
+          queries: crypto-com/cosmos-sdk-codeql@main,security-and-quality
-      if: env.GIT_DIFF
+        if: env.GIT_DIFF
-    # Autobuild attempts to build any compiled languages  (C/C++, C#, or Java).
+      # Autobuild attempts to build any compiled languages  (C/C++, C#, or Java).
-    # If this step fails, then you should remove it and run the build manually (see below)
+      # If this step fails, then you should remove it and run the build manually (see below)
 
-    - name: Autobuild
+      - name: Autobuild
-      uses: github/codeql-action/autobuild@v2
+        uses: github/codeql-action/autobuild@v2
-      if: env.GIT_DIFF
+        if: env.GIT_DIFF
 
-    # ℹ️ Command-line programs to run using the OS shell.
+      # ℹ️ Command-line programs to run using the OS shell.
-    # 📚 https://git.io/JvXDl
+      # 📚 https://git.io/JvXDl
 
-    # ✏️ If the Autobuild fails above, remove it and uncomment the following three lines
+      # ✏️ If the Autobuild fails above, remove it and uncomment the following three lines
-    #    and modify them (or add more) to build your code if your project
+      #    and modify them (or add more) to build your code if your project
-    #    uses a compiled language
+      #    uses a compiled language
 
-    #- run: |
+      # - run: |
-    #   make bootstrap
+      #   make bootstrap
-    #   make release
+      #   make release
 
-    - name: Perform CodeQL Analysis
+      - name: Perform CodeQL Analysis
-      uses: github/codeql-action/analyze@v2
+        uses: github/codeql-action/analyze@v2
-      if: env.GIT_DIFF
+        if: env.GIT_DIFF

.github/workflows/lint.yml

@@ -33,6 +33,25 @@ jobs:
           github-token: ${{ secrets.github_token }}
         # Check only if there are differences in the source code
         if: env.GIT_DIFF
+  markdown-lint:
+    name: Run markdown-lint
+    runs-on: ubuntu-latest
+    timeout-minutes: 10
+    steps:
+      - uses: actions/checkout@v3
+      - uses: technote-space/get-diff-action@v6.1.2
+        with:
+          PATTERNS: |
+            docs/**/*.md
+            x/**/*.md
+            README.md
+      - uses: nosborn/github-action-markdown-cli@v3.2.0
+        with:
+          files: .
+          config_file: .markdownlint.yml
+          ignore_path: .markdownlintignore
+        # Check only if there are differences in the source code
+        if: env.GIT_DIFF
 
   python-lint:
     name: Run flake8 on python integration tests
@@ -49,4 +68,22 @@ jobs:
             **/**.py
       - run: |
           nix-shell -I nixpkgs=./nix -p test-env --run "make lint-py"
-        if: env.GIT_DIFF
+        if: env.GIT_DIFF
+  gomod2nix:
+    name: Check gomod2nix.toml file is up to date
+    runs-on: ubuntu-latest
+    steps:
+      - uses: actions/checkout@v2.3.4
+      - uses: cachix/install-nix-action@v18
+      - uses: cachix/cachix-action@v12
+        with:
+          name: ethermint
+      - uses: technote-space/get-diff-action@v6.1.2
+        with:
+          PATTERNS: |
+            **/**.py
+      - name: run gomod2nix
+        run: |
+          nix run -f ./nix gomod2nix
+          git diff --no-ext-diff --exit-code
+        if: env.GIT_DIFF

.github/workflows/proto.yml

@@ -12,7 +12,7 @@ jobs:
     timeout-minutes: 5
     steps:
       - uses: actions/checkout@v3
-      - uses: bufbuild/buf-setup-action@v1.9.0
+      - uses: bufbuild/buf-setup-action@v1.12.0
       - uses: bufbuild/buf-lint-action@v1
         with:
           input: "proto"
@@ -21,7 +21,7 @@ jobs:
     runs-on: ubuntu-latest
     steps:
       - uses: actions/checkout@v3
-      - uses: bufbuild/buf-setup-action@v1.9.0
+      - uses: bufbuild/buf-setup-action@v1.12.0
       - uses: bufbuild/buf-breaking-action@v1
         with:
           input: "proto"

.github/workflows/stale.yml

@@ -7,7 +7,7 @@ jobs:
   stale:
     runs-on: ubuntu-latest
     steps:
-      - uses: actions/stale@v6
+      - uses: actions/stale@v7
         with:
           repo-token: ${{ secrets.GITHUB_TOKEN }}
           stale-pr-message: "This pull request has been automatically marked as stale because it has not had

.github/workflows/super-linter.yml

@@ -0,0 +1,38 @@
+# This workflow executes several linters on changed files based on languages used in your code base whenever
+# you push a code or open a pull request.
+#
+# You can adjust the behavior by modifying this file.
+# For more information, see:
+# https://github.com/github/super-linter
+---
+name: Lint Code Base
+
+on:
+  push:
+    branches: ["main"]
+  pull_request:
+    branches: ["main"]
+jobs:
+  run-lint:
+    runs-on: ubuntu-latest
+    steps:
+      - name: Checkout code
+        uses: actions/checkout@v3
+        with:
+          # Full git history is needed to get a proper list of changed files within `super-linter`
+          fetch-depth: 0
+
+      - name: Lint Code Base
+        uses: github/super-linter@v4
+        env:
+          LINTER_RULES_PATH: /
+          YAML_CONFIG_FILE: .yamllint
+          VALIDATE_ALL_CODEBASE: false
+          MARKDOWN_CONFIG_FILE: .markdownlint.yml
+          PROTOBUF_CONFIG_FILE: .protolint.yml
+          VALIDATE_NATURAL_LANGUAGE: false
+          VALIDATE_OPENAPI: false
+          VALIDATE_JSCPD: false
+          VALIDATE_GO: false
+          DEFAULT_BRANCH: "main"
+          GITHUB_TOKEN: ${{ secrets.GITHUB_TOKEN }}

.github/workflows/test.yml

@@ -36,7 +36,8 @@ jobs:
       - uses: codecov/codecov-action@v3
         with:
           file: ./coverage.txt
-          fail_ci_if_error: false
+          fail_ci_if_error: true
+          token: ${{ secrets.CODECOV_TOKEN }}
         if: env.GIT_DIFF
 
   test-importer:
@@ -62,7 +63,7 @@ jobs:
         
   test-rpc:
     runs-on: ubuntu-latest
-    timeout-minutes: 15
+    timeout-minutes: 30
     steps:
       - uses: actions/setup-go@v3
         with:
@@ -81,8 +82,6 @@ jobs:
           make test-rpc
         if: env.GIT_DIFF
 
-<<<<<<< HEAD
-=======
   sdk_tests:
     runs-on: ubuntu-latest
     steps:
@@ -129,51 +128,3 @@ jobs:
         working-directory: tests/sdk_tests
         if: always()
         run: docker compose -f docker-compose-nameservice.yml down
-
->>>>>>> 5f6a9f56bbd93f049b7f34d99dd412a10fbafeeb
-  # integration_tests:
-  #   runs-on: ubuntu-latest
-  #   steps:
-  #     - uses: actions/checkout@v2
-  #     - uses: cachix/install-nix-action@v18
-  #     - uses: cachix/cachix-action@v12
-  #       with:
-  #         name: ethermint
-  #         signingKey: "${{ secrets.CACHIX_SIGNING_KEY }}"
-  #     - uses: technote-space/get-diff-action@v6.1.2
-  #       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: ${{ matrix.os }}
-  #   steps:
-  #     - uses: actions/checkout@v2
-  #     - uses: cachix/install-nix-action@v18
-  #     - uses: cachix/cachix-action@v12
-  #       with:
-  #         name: ethermint
-  #         signingKey: "${{ secrets.CACHIX_SIGNING_KEY }}"
-  #     - name: 'instantiate integration test env'
-  #       run: nix-store -r "$(nix-instantiate tests/integration_tests/shell.nix)"

CHANGELOG.md

@@ -36,17 +36,39 @@ Ref: https://keepachangelog.com/en/1.0.0/
 
 # Changelog
 
+## [v0.21.0] - 2023-01-26
+
+### State Machine Breaking
+
+* (feemarket) [#1509](https://github.com/evmos/ethermint/pull/1509) Deprecate usage of x/params in x/feemarket
+* (evm) [#1472](https://github.com/evmos/ethermint/pull/1472) Deprecate usage of x/params in x/evm
+* (deps) [#1575](https://github.com/evmos/ethermint/pull/1575) Bump ibc-go to [`v6.1.0`](https://github.com/cosmos/ibc-go/releases/tag/v6.1.0)
+
+### Improvements
+
+* (cli) [#1615](https://github.com/evmos/ethermint/pull/1615) Support customize db opener in `StartCmd`.
+* (evm) [#1582](https://github.com/evmos/ethermint/pull/1582) Cleanup `evm` files
+* (evm) [#1544](https://github.com/evmos/ethermint/pull/1544) Migrate deprecated event emitting to new `TypedEvent`
+* (deps) [#1532](https://github.com/evmos/ethermint/pull/1532) Upgrade Go-Ethereum version to [`v1.10.26`](https://github.com/ethereum/go-ethereum/releases/tag/v1.10.26).
+
+### Bug Fixes
+* (upgrade) [#1617](https://github.com/evmos/ethermint/pull/1617) Refactor `evm` module's parameters to store them under a single store key
+* (rpc) [#1600](https://github.com/evmos/ethermint/pull/1600) Revert changes from `TypedEvents`
+* (rpc) [#1613](https://github.com/evmos/ethermint/pull/1613) Change the default json-rpc listen address to localhost.
+* (rpc) [#1611](https://github.com/evmos/ethermint/pull/1611) Add missing next fee in fee history, fix wrong oldestBlock and align earliest input as ethereum.
+* (proto) [#1586](https://github.com/evmos/ethermint/pull/1586) Avoid duplicate register proto type in `evm` & `feemarket`
+
 ## [v0.20.0] - 2022-12-28
 
 ### State Machine Breaking
 
 * (deps) [#1564](https://github.com/evmos/ethermint/pull/1564) Bump ibc-go to [`v5.2.0`](https://github.com/cosmos/ibc-go/releases/tag/v5.2.0)
-* (evm) [\#1272](https://github.com/evmos/ethermint/pull/1272) Implement modular interface for the EVM.
+* (evm) [#1272](https://github.com/evmos/ethermint/pull/1272) Implement modular interface for the EVM.
 * (deps) [#1551](https://github.com/evmos/ethermint/pull/1551) Upgrade Cosmos SDK to [`v0.46.7`](https://github.com/cosmos/cosmos-sdk/releases/tag/v0.46.7).
 * (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.
 * (evm) [#1452](https://github.com/evmos/ethermint/pull/1452) Simplify Gas Math in `ApplyTransaction`.
-* (eth) [#1430](https://github.com/evmos/ethermint/pull/1430) Added support for array of type `Any` on eip712. 
+* (eth) [#1430](https://github.com/evmos/ethermint/pull/1430) Added support for array of type `Any` on eip712.
 * (ante) [1460](https://github.com/evmos/ethermint/pull/1460) Add KV Gas config on ethereum Txs.
 * (eth) [#1459](https://github.com/evmos/ethermint/pull/1459) Added support for messages with optional types omitted on eip712.
 * (geth) [#1413](https://github.com/evmos/ethermint/pull/1413) Update go-ethereum version to [`v1.10.26`](https://github.com/ethereum/go-ethereum/releases/tag/v1.10.26).
@@ -70,9 +92,9 @@ Ref: https://keepachangelog.com/en/1.0.0/
 * (evm) [#1499](https://github.com/evmos/ethermint/pull/1499) Add Shanghai and Cancun block
 * (ante) [#1455](https://github.com/evmos/ethermint/pull/1455) Refactor `AnteHandler` logic
 * (evm) [#1444](https://github.com/evmos/ethermint/pull/1444) Improve performance of `eth_estimateGas`
-* (ante) [\#1388](https://github.com/evmos/ethermint/pull/1388) Optimize AnteHandler gas consumption
+* (ante) [#1388](https://github.com/evmos/ethermint/pull/1388) Optimize AnteHandler gas consumption
 * (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.
+* (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
@@ -85,32 +107,9 @@ Ref: https://keepachangelog.com/en/1.0.0/
 * (test) [#1396](https://github.com/evmos/ethermint/pull/1396) Increase test coverage for the EVM module `keeper`
 * (ante) [#1397](https://github.com/evmos/ethermint/pull/1397) Refactor EIP-712 signature verification to support EIP-712 multi-signing.
 * (deps) [#1416](https://github.com/evmos/ethermint/pull/1416) Bump Go version to `1.19`
-* (cmd) [\#1417](https://github.com/evmos/ethermint/pull/1417) Apply Google CLI Syntax for required and optional args.
+* (cmd) [#1417](https://github.com/evmos/ethermint/pull/1417) Apply Google CLI Syntax for required and optional args.
 * (deps) [#1456](https://github.com/evmos/ethermint/pull/1456) Migrate errors-related functionality from "github.com/cosmos/cosmos-sdk/types/errors" (deprecated) to "cosmossdk.io/errors"
 
-### 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) [#1561](https://github.com/evmos/ethermint/pull/1561) Fix call to `NewMnemonic` in `personal_newAccount`

Dockerfile

@@ -17,7 +17,7 @@ COPY . .
 RUN make build
 
 # Final image
-FROM alpine:3.17.0
+FROM alpine:3.17.1
 
 # Install ca-certificates
 RUN apk add --update ca-certificates jq curl

README.md

@@ -4,7 +4,6 @@
 
 ![banner](docs/laconic.jpeg)
 
-
 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 1.19+](https://golang.org/dl/)

app/ante/ante.go

@@ -1,3 +1,18 @@
+// Copyright 2021 Evmos Foundation
+// This file is part of Evmos' Ethermint library.
+//
+// The Ethermint library is free software: you can redistribute it and/or modify
+// it under the terms of the GNU Lesser General Public License as published by
+// the Free Software Foundation, either version 3 of the License, or
+// (at your option) any later version.
+//
+// The Ethermint library is distributed in the hope that it will be useful,
+// but WITHOUT ANY WARRANTY; without even the implied warranty of
+// MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
+// GNU Lesser General Public License for more details.
+//
+// You should have received a copy of the GNU Lesser General Public License
+// along with the Ethermint library. If not, see https://github.com/evmos/ethermint/blob/main/LICENSE
 package ante
 
 import (

app/ante/doc.go

@@ -1,12 +0,0 @@
-/*
-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
-pre-message execution validation checks such as signature and account
-verification in addition to minimum fees being checked. Otherwise, during
-DeliverTx, the transaction is simply passed to the EVM which will also
-perform the same series of checks. The distinction is made in CheckTx to
-prevent spam and DoS attacks.
-*/
-package ante

app/ante/eip712.go

@@ -1,3 +1,18 @@
+// Copyright 2021 Evmos Foundation
+// This file is part of Evmos' Ethermint library.
+//
+// The Ethermint library is free software: you can redistribute it and/or modify
+// it under the terms of the GNU Lesser General Public License as published by
+// the Free Software Foundation, either version 3 of the License, or
+// (at your option) any later version.
+//
+// The Ethermint library is distributed in the hope that it will be useful,
+// but WITHOUT ANY WARRANTY; without even the implied warranty of
+// MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
+// GNU Lesser General Public License for more details.
+//
+// You should have received a copy of the GNU Lesser General Public License
+// along with the Ethermint library. If not, see https://github.com/evmos/ethermint/blob/main/LICENSE
 package ante
 
 import (
@@ -13,7 +28,7 @@ import (
 	authante "github.com/cosmos/cosmos-sdk/x/auth/ante"
 	"github.com/cosmos/cosmos-sdk/x/auth/migrations/legacytx"
 	authsigning "github.com/cosmos/cosmos-sdk/x/auth/signing"
-	ibcante "github.com/cosmos/ibc-go/v5/modules/core/ante"
+	ibcante "github.com/cosmos/ibc-go/v6/modules/core/ante"
 
 	"github.com/cerc-io/laconicd/crypto/ethsecp256k1"
 	"github.com/cerc-io/laconicd/ethereum/eip712"

app/ante/eth.go

@@ -144,12 +144,13 @@ func (egcd EthGasConsumeDecorator) AnteHandle(ctx sdk.Context, tx sdk.Tx, simula
 		// that is not bubbled up. Thus, the Tx never runs on DeliverMode
 		// Error: "gas wanted -1 is negative"
 		// For more information, see issue #1554
-		// https://github.com/cerc-io/laconicd/issues/1554
+		// https://github.com/evmos/ethermint/issues/1554
 		newCtx := ctx.WithGasMeter(ethermint.NewInfiniteGasMeterWithLimit(gasWanted))
 		return next(newCtx, tx, simulate)
 	}
 
-	chainCfg := egcd.evmKeeper.GetChainConfig(ctx)
+	evmParams := egcd.evmKeeper.GetParams(ctx)
+	chainCfg := evmParams.GetChainConfig()
 	ethCfg := chainCfg.EthereumConfig(egcd.evmKeeper.ChainID())
 
 	blockHeight := big.NewInt(ctx.BlockHeight())
@@ -183,7 +184,7 @@ func (egcd EthGasConsumeDecorator) AnteHandle(ctx sdk.Context, tx sdk.Tx, simula
 			gasWanted += txData.GetGas()
 		}
 
-		evmDenom := egcd.evmKeeper.GetEVMDenom(ctx)
+		evmDenom := evmParams.GetEvmDenom()
 
 		fees, err := keeper.VerifyFee(txData, evmDenom, baseFee, homestead, istanbul, ctx.IsCheckTx())
 		if err != nil {
@@ -294,7 +295,7 @@ func (ctd CanTransferDecorator) AnteHandle(ctx sdk.Context, tx sdk.Tx, simulate
 		}
 
 		// NOTE: pass in an empty coinbase address and nil tracer as we don't need them for the check below
-		cfg := &evmtypes.EVMConfig{
+		cfg := &statedb.EVMConfig{
 			ChainConfig: ethCfg,
 			Params:      params,
 			CoinBase:    common.Address{},

app/ante/fee_checker.go

@@ -1,3 +1,18 @@
+// Copyright 2021 Evmos Foundation
+// This file is part of Evmos' Ethermint library.
+//
+// The Ethermint library is free software: you can redistribute it and/or modify
+// it under the terms of the GNU Lesser General Public License as published by
+// the Free Software Foundation, either version 3 of the License, or
+// (at your option) any later version.
+//
+// The Ethermint library is distributed in the hope that it will be useful,
+// but WITHOUT ANY WARRANTY; without even the implied warranty of
+// MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
+// GNU Lesser General Public License for more details.
+//
+// You should have received a copy of the GNU Lesser General Public License
+// along with the Ethermint library. If not, see https://github.com/evmos/ethermint/blob/main/LICENSE
 package ante
 
 import (

app/ante/fee_market.go

@@ -1,3 +1,18 @@
+// Copyright 2021 Evmos Foundation
+// This file is part of Evmos' Ethermint library.
+//
+// The Ethermint library is free software: you can redistribute it and/or modify
+// it under the terms of the GNU Lesser General Public License as published by
+// the Free Software Foundation, either version 3 of the License, or
+// (at your option) any later version.
+//
+// The Ethermint library is distributed in the hope that it will be useful,
+// but WITHOUT ANY WARRANTY; without even the implied warranty of
+// MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
+// GNU Lesser General Public License for more details.
+//
+// You should have received a copy of the GNU Lesser General Public License
+// along with the Ethermint library. If not, see https://github.com/evmos/ethermint/blob/main/LICENSE
 package ante
 
 import (
@@ -27,7 +42,8 @@ func NewGasWantedDecorator(
 }
 
 func (gwd GasWantedDecorator) AnteHandle(ctx sdk.Context, tx sdk.Tx, simulate bool, next sdk.AnteHandler) (newCtx sdk.Context, err error) {
-	chainCfg := gwd.evmKeeper.GetChainConfig(ctx)
+	evmParams := gwd.evmKeeper.GetParams(ctx)
+	chainCfg := evmParams.GetChainConfig()
 	ethCfg := chainCfg.EthereumConfig(gwd.evmKeeper.ChainID())
 
 	blockHeight := big.NewInt(ctx.BlockHeight())

app/ante/fees.go

@@ -1,3 +1,18 @@
+// Copyright 2021 Evmos Foundation
+// This file is part of Evmos' Ethermint library.
+//
+// The Ethermint library is free software: you can redistribute it and/or modify
+// it under the terms of the GNU Lesser General Public License as published by
+// the Free Software Foundation, either version 3 of the License, or
+// (at your option) any later version.
+//
+// The Ethermint library is distributed in the hope that it will be useful,
+// but WITHOUT ANY WARRANTY; without even the implied warranty of
+// MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
+// GNU Lesser General Public License for more details.
+//
+// You should have received a copy of the GNU Lesser General Public License
+// along with the Ethermint library. If not, see https://github.com/evmos/ethermint/blob/main/LICENSE
 package ante
 
 import (
@@ -73,8 +88,8 @@ func (mpd MinGasPriceDecorator) AnteHandle(ctx sdk.Context, tx sdk.Tx, simulate
 	if minGasPrice.IsZero() || simulate {
 		return next(ctx, tx, simulate)
 	}
-
+	evmParams := mpd.evmKeeper.GetParams(ctx)
-	evmDenom := mpd.evmKeeper.GetEVMDenom(ctx)
+	evmDenom := evmParams.GetEvmDenom()
 	minGasPrices := sdk.DecCoins{
 		{
 			Denom:  evmDenom,
@@ -118,7 +133,8 @@ func (empd EthMinGasPriceDecorator) AnteHandle(ctx sdk.Context, tx sdk.Tx, simul
 		return next(ctx, tx, simulate)
 	}
 
-	chainCfg := empd.evmKeeper.GetChainConfig(ctx)
+	evmParams := empd.evmKeeper.GetParams(ctx)
+	chainCfg := evmParams.GetChainConfig()
 	ethCfg := chainCfg.EthereumConfig(empd.evmKeeper.ChainID())
 	baseFee := empd.evmKeeper.GetBaseFee(ctx, ethCfg)
 
@@ -176,7 +192,8 @@ func (mfd EthMempoolFeeDecorator) AnteHandle(ctx sdk.Context, tx sdk.Tx, simulat
 	if !ctx.IsCheckTx() || simulate {
 		return next(ctx, tx, simulate)
 	}
-	chainCfg := mfd.evmKeeper.GetChainConfig(ctx)
+	evmParams := mfd.evmKeeper.GetParams(ctx)
+	chainCfg := evmParams.GetChainConfig()
 	ethCfg := chainCfg.EthereumConfig(mfd.evmKeeper.ChainID())
 
 	baseFee := mfd.evmKeeper.GetBaseFee(ctx, ethCfg)
@@ -185,7 +202,7 @@ func (mfd EthMempoolFeeDecorator) AnteHandle(ctx sdk.Context, tx sdk.Tx, simulat
 		return next(ctx, tx, simulate)
 	}
 
-	evmDenom := mfd.evmKeeper.GetEVMDenom(ctx)
+	evmDenom := evmParams.GetEvmDenom()
 	minGasPrice := ctx.MinGasPrices().AmountOf(evmDenom)
 
 	for _, msg := range tx.GetMsgs() {

app/ante/handler_options.go

@@ -1,3 +1,18 @@
+// Copyright 2021 Evmos Foundation
+// This file is part of Evmos' Ethermint library.
+//
+// The Ethermint library is free software: you can redistribute it and/or modify
+// it under the terms of the GNU Lesser General Public License as published by
+// the Free Software Foundation, either version 3 of the License, or
+// (at your option) any later version.
+//
+// The Ethermint library is distributed in the hope that it will be useful,
+// but WITHOUT ANY WARRANTY; without even the implied warranty of
+// MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
+// GNU Lesser General Public License for more details.
+//
+// You should have received a copy of the GNU Lesser General Public License
+// along with the Ethermint library. If not, see https://github.com/evmos/ethermint/blob/main/LICENSE
 package ante
 
 import (
@@ -9,8 +24,8 @@ 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/v5/modules/core/ante"
+	ibcante "github.com/cosmos/ibc-go/v6/modules/core/ante"
-	ibckeeper "github.com/cosmos/ibc-go/v5/modules/core/keeper"
+	ibckeeper "github.com/cosmos/ibc-go/v6/modules/core/keeper"
 
 	evmtypes "github.com/cerc-io/laconicd/x/evm/types"
 )

app/ante/interfaces.go

@@ -1,3 +1,18 @@
+// Copyright 2021 Evmos Foundation
+// This file is part of Evmos' Ethermint library.
+//
+// The Ethermint library is free software: you can redistribute it and/or modify
+// it under the terms of the GNU Lesser General Public License as published by
+// the Free Software Foundation, either version 3 of the License, or
+// (at your option) any later version.
+//
+// The Ethermint library is distributed in the hope that it will be useful,
+// but WITHOUT ANY WARRANTY; without even the implied warranty of
+// MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
+// GNU Lesser General Public License for more details.
+//
+// You should have received a copy of the GNU Lesser General Public License
+// along with the Ethermint library. If not, see https://github.com/evmos/ethermint/blob/main/LICENSE
 package ante
 
 import (
@@ -9,6 +24,7 @@ import (
 	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"
@@ -27,16 +43,12 @@ type EVMKeeper interface {
 	statedb.Keeper
 	DynamicFeeEVMKeeper
 
-	NewEVM(ctx sdk.Context, msg core.Message, cfg *evmtypes.EVMConfig, tracer vm.EVMLogger, stateDB vm.StateDB) evm.EVM
+	NewEVM(ctx sdk.Context, msg core.Message, cfg *statedb.EVMConfig, tracer vm.EVMLogger, stateDB vm.StateDB) evm.EVM
 	DeductTxCostsFromUserBalance(ctx sdk.Context, fees sdk.Coins, from common.Address) error
 	GetBalance(ctx sdk.Context, addr common.Address) *big.Int
 	ResetTransientGasUsed(ctx sdk.Context)
 	GetTxIndexTransient(ctx sdk.Context) uint64
-	GetChainConfig(ctx sdk.Context) evmtypes.ChainConfig
+	GetParams(ctx sdk.Context) evmtypes.Params
-	GetEVMDenom(ctx sdk.Context) string
-	GetEnableCreate(ctx sdk.Context) bool
-	GetEnableCall(ctx sdk.Context) bool
-	GetAllowUnprotectedTxs(ctx sdk.Context) bool
 }
 
 type protoTxProvider interface {

app/ante/reject_msgs.go

@@ -1,3 +1,18 @@
+// Copyright 2021 Evmos Foundation
+// This file is part of Evmos' Ethermint library.
+//
+// The Ethermint library is free software: you can redistribute it and/or modify
+// it under the terms of the GNU Lesser General Public License as published by
+// the Free Software Foundation, either version 3 of the License, or
+// (at your option) any later version.
+//
+// The Ethermint library is distributed in the hope that it will be useful,
+// but WITHOUT ANY WARRANTY; without even the implied warranty of
+// MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
+// GNU Lesser General Public License for more details.
+//
+// You should have received a copy of the GNU Lesser General Public License
+// along with the Ethermint library. If not, see https://github.com/evmos/ethermint/blob/main/LICENSE
 package ante
 
 import (

app/ante/setup.go

@@ -1,3 +1,18 @@
+// Copyright 2021 Evmos Foundation
+// This file is part of Evmos' Ethermint library.
+//
+// The Ethermint library is free software: you can redistribute it and/or modify
+// it under the terms of the GNU Lesser General Public License as published by
+// the Free Software Foundation, either version 3 of the License, or
+// (at your option) any later version.
+//
+// The Ethermint library is distributed in the hope that it will be useful,
+// but WITHOUT ANY WARRANTY; without even the implied warranty of
+// MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
+// GNU Lesser General Public License for more details.
+//
+// You should have received a copy of the GNU Lesser General Public License
+// along with the Ethermint library. If not, see https://github.com/evmos/ethermint/blob/main/LICENSE
 package ante
 
 import (
@@ -137,13 +152,14 @@ func (vbd EthValidateBasicDecorator) AnteHandle(ctx sdk.Context, tx sdk.Tx, simu
 	txFee := sdk.Coins{}
 	txGasLimit := uint64(0)
 
-	chainCfg := vbd.evmKeeper.GetChainConfig(ctx)
+	evmParams := vbd.evmKeeper.GetParams(ctx)
+	chainCfg := evmParams.GetChainConfig()
 	chainID := vbd.evmKeeper.ChainID()
 	ethCfg := chainCfg.EthereumConfig(chainID)
 	baseFee := vbd.evmKeeper.GetBaseFee(ctx, ethCfg)
-	enableCreate := vbd.evmKeeper.GetEnableCreate(ctx)
+	enableCreate := evmParams.GetEnableCreate()
-	enableCall := vbd.evmKeeper.GetEnableCall(ctx)
+	enableCall := evmParams.GetEnableCall()
-	evmDenom := vbd.evmKeeper.GetEVMDenom(ctx)
+	evmDenom := evmParams.GetEvmDenom()
 
 	for _, msg := range protoTx.GetMsgs() {
 		msgEthTx, ok := msg.(*evmtypes.MsgEthereumTx)

app/ante/sigverify.go

@@ -1,3 +1,18 @@
+// Copyright 2021 Evmos Foundation
+// This file is part of Evmos' Ethermint library.
+//
+// The Ethermint library is free software: you can redistribute it and/or modify
+// it under the terms of the GNU Lesser General Public License as published by
+// the Free Software Foundation, either version 3 of the License, or
+// (at your option) any later version.
+//
+// The Ethermint library is distributed in the hope that it will be useful,
+// but WITHOUT ANY WARRANTY; without even the implied warranty of
+// MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
+// GNU Lesser General Public License for more details.
+//
+// You should have received a copy of the GNU Lesser General Public License
+// along with the Ethermint library. If not, see https://github.com/evmos/ethermint/blob/main/LICENSE
 package ante
 
 import (
@@ -29,7 +44,8 @@ func NewEthSigVerificationDecorator(ek EVMKeeper) EthSigVerificationDecorator {
 // won't see the error message.
 func (esvd EthSigVerificationDecorator) AnteHandle(ctx sdk.Context, tx sdk.Tx, simulate bool, next sdk.AnteHandler) (newCtx sdk.Context, err error) {
 	chainID := esvd.evmKeeper.ChainID()
-	chainCfg := esvd.evmKeeper.GetChainConfig(ctx)
+	evmParams := esvd.evmKeeper.GetParams(ctx)
+	chainCfg := evmParams.GetChainConfig()
 	ethCfg := chainCfg.EthereumConfig(chainID)
 	blockNum := big.NewInt(ctx.BlockHeight())
 	signer := ethtypes.MakeSigner(ethCfg, blockNum)
@@ -40,7 +56,7 @@ func (esvd EthSigVerificationDecorator) AnteHandle(ctx sdk.Context, tx sdk.Tx, s
 			return ctx, errorsmod.Wrapf(errortypes.ErrUnknownRequest, "invalid message type %T, expected %T", msg, (*evmtypes.MsgEthereumTx)(nil))
 		}
 
-		allowUnprotectedTxs := esvd.evmKeeper.GetAllowUnprotectedTxs(ctx)
+		allowUnprotectedTxs := evmParams.GetAllowUnprotectedTxs()
 		ethTx := msgEthTx.AsTransaction()
 		if !allowUnprotectedTxs && !ethTx.Protected() {
 			return ctx, errorsmod.Wrapf(

app/app.go

@@ -1,3 +1,18 @@
+// Copyright 2021 Evmos Foundation
+// This file is part of Evmos' Ethermint library.
+//
+// The Ethermint library is free software: you can redistribute it and/or modify
+// it under the terms of the GNU Lesser General Public License as published by
+// the Free Software Foundation, either version 3 of the License, or
+// (at your option) any later version.
+//
+// The Ethermint library is distributed in the hope that it will be useful,
+// but WITHOUT ANY WARRANTY; without even the implied warranty of
+// MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
+// GNU Lesser General Public License for more details.
+//
+// You should have received a copy of the GNU Lesser General Public License
+// along with the Ethermint library. If not, see https://github.com/evmos/ethermint/blob/main/LICENSE
 package app
 
 import (
@@ -90,15 +105,15 @@ import (
 	upgradekeeper "github.com/cosmos/cosmos-sdk/x/upgrade/keeper"
 	upgradetypes "github.com/cosmos/cosmos-sdk/x/upgrade/types"
 
-	"github.com/cosmos/ibc-go/v5/modules/apps/transfer"
+	"github.com/cosmos/ibc-go/v6/modules/apps/transfer"
-	ibctransferkeeper "github.com/cosmos/ibc-go/v5/modules/apps/transfer/keeper"
+	ibctransferkeeper "github.com/cosmos/ibc-go/v6/modules/apps/transfer/keeper"
-	ibctransfertypes "github.com/cosmos/ibc-go/v5/modules/apps/transfer/types"
+	ibctransfertypes "github.com/cosmos/ibc-go/v6/modules/apps/transfer/types"
-	ibc "github.com/cosmos/ibc-go/v5/modules/core"
+	ibc "github.com/cosmos/ibc-go/v6/modules/core"
-	ibcclient "github.com/cosmos/ibc-go/v5/modules/core/02-client"
+	ibcclient "github.com/cosmos/ibc-go/v6/modules/core/02-client"
-	ibcclientclient "github.com/cosmos/ibc-go/v5/modules/core/02-client/client"
+	ibcclientclient "github.com/cosmos/ibc-go/v6/modules/core/02-client/client"
-	porttypes "github.com/cosmos/ibc-go/v5/modules/core/05-port/types"
+	porttypes "github.com/cosmos/ibc-go/v6/modules/core/05-port/types"
-	ibchost "github.com/cosmos/ibc-go/v5/modules/core/24-host"
+	ibchost "github.com/cosmos/ibc-go/v6/modules/core/24-host"
-	ibckeeper "github.com/cosmos/ibc-go/v5/modules/core/keeper"
+	ibckeeper "github.com/cosmos/ibc-go/v6/modules/core/keeper"
 
 	// unnamed import of statik for swagger UI support
 	_ "github.com/cerc-io/laconicd/client/docs/statik"
@@ -427,14 +442,18 @@ func NewEthermintApp(
 	tracer := cast.ToString(appOpts.Get(srvflags.EVMTracer))
 
 	// Create Ethermint keepers
+	feeMarketSs := app.GetSubspace(feemarkettypes.ModuleName)
 	app.FeeMarketKeeper = feemarketkeeper.NewKeeper(
-		appCodec, app.GetSubspace(feemarkettypes.ModuleName), keys[feemarkettypes.StoreKey], tkeys[feemarkettypes.TransientKey],
+		appCodec, authtypes.NewModuleAddress(govtypes.ModuleName),
+		keys[feemarkettypes.StoreKey], tkeys[feemarkettypes.TransientKey], feeMarketSs,
 	)
 
+	// Set authority to x/gov module account to only expect the module account to update params
+	evmSs := app.GetSubspace(evmtypes.ModuleName)
 	app.EvmKeeper = evmkeeper.NewKeeper(
-		appCodec, keys[evmtypes.StoreKey], tkeys[evmtypes.TransientKey], app.GetSubspace(evmtypes.ModuleName),
+		appCodec, keys[evmtypes.StoreKey], tkeys[evmtypes.TransientKey], authtypes.NewModuleAddress(govtypes.ModuleName),
 		app.AccountKeeper, app.BankKeeper, app.StakingKeeper, app.FeeMarketKeeper,
-		nil, geth.NewEVM, tracer,
+		nil, geth.NewEVM, tracer, evmSs,
 	)
 
 	// Create laconic keepers
@@ -541,8 +560,8 @@ func NewEthermintApp(
 		ibc.NewAppModule(app.IBCKeeper),
 		transferModule,
 		// Ethermint app modules
-		evm.NewAppModule(app.EvmKeeper, app.AccountKeeper),
+		feemarket.NewAppModule(app.FeeMarketKeeper, feeMarketSs),
-		feemarket.NewAppModule(app.FeeMarketKeeper),
+		evm.NewAppModule(app.EvmKeeper, app.AccountKeeper, evmSs),
 		// laconic modules
 		auction.NewAppModule(appCodec, app.AuctionKeeper),
 		bond.NewAppModule(appCodec, app.BondKeeper),
@@ -913,8 +932,8 @@ func initParamsKeeper(appCodec codec.BinaryCodec, legacyAmino *codec.LegacyAmino
 	paramsKeeper.Subspace(ibctransfertypes.ModuleName)
 	paramsKeeper.Subspace(ibchost.ModuleName)
 	// ethermint subspaces
-	paramsKeeper.Subspace(evmtypes.ModuleName)
+	paramsKeeper.Subspace(evmtypes.ModuleName).WithKeyTable(evmtypes.ParamKeyTable()) //nolint: staticcheck
-	paramsKeeper.Subspace(feemarkettypes.ModuleName)
+	paramsKeeper.Subspace(feemarkettypes.ModuleName).WithKeyTable(feemarkettypes.ParamKeyTable())
 	// laconic subspaces
 	paramsKeeper.Subspace(auctiontypes.ModuleName)
 	paramsKeeper.Subspace(bondtypes.ModuleName)

app/export.go

@@ -1,3 +1,18 @@
+// Copyright 2021 Evmos Foundation
+// This file is part of Evmos' Ethermint library.
+//
+// The Ethermint library is free software: you can redistribute it and/or modify
+// it under the terms of the GNU Lesser General Public License as published by
+// the Free Software Foundation, either version 3 of the License, or
+// (at your option) any later version.
+//
+// The Ethermint library is distributed in the hope that it will be useful,
+// but WITHOUT ANY WARRANTY; without even the implied warranty of
+// MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
+// GNU Lesser General Public License for more details.
+//
+// You should have received a copy of the GNU Lesser General Public License
+// along with the Ethermint library. If not, see https://github.com/evmos/ethermint/blob/main/LICENSE
 package app
 
 import (

app/upgrades.go

@@ -1,3 +1,18 @@
+// Copyright 2021 Evmos Foundation
+// This file is part of Evmos' Ethermint library.
+//
+// The Ethermint library is free software: you can redistribute it and/or modify
+// it under the terms of the GNU Lesser General Public License as published by
+// the Free Software Foundation, either version 3 of the License, or
+// (at your option) any later version.
+//
+// The Ethermint library is distributed in the hope that it will be useful,
+// but WITHOUT ANY WARRANTY; without even the implied warranty of
+// MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
+// GNU Lesser General Public License for more details.
+//
+// You should have received a copy of the GNU Lesser General Public License
+// along with the Ethermint library. If not, see https://github.com/evmos/ethermint/blob/main/LICENSE
 package app
 
 import (

app/utils.go

@@ -1,3 +1,18 @@
+// Copyright 2021 Evmos Foundation
+// This file is part of Evmos' Ethermint library.
+//
+// The Ethermint library is free software: you can redistribute it and/or modify
+// it under the terms of the GNU Lesser General Public License as published by
+// the Free Software Foundation, either version 3 of the License, or
+// (at your option) any later version.
+//
+// The Ethermint library is distributed in the hope that it will be useful,
+// but WITHOUT ANY WARRANTY; without even the implied warranty of
+// MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
+// GNU Lesser General Public License for more details.
+//
+// You should have received a copy of the GNU Lesser General Public License
+// along with the Ethermint library. If not, see https://github.com/evmos/ethermint/blob/main/LICENSE
 package app
 
 import (

client/config.go

@@ -1,3 +1,18 @@
+// Copyright 2021 Evmos Foundation
+// This file is part of Evmos' Ethermint library.
+//
+// The Ethermint library is free software: you can redistribute it and/or modify
+// it under the terms of the GNU Lesser General Public License as published by
+// the Free Software Foundation, either version 3 of the License, or
+// (at your option) any later version.
+//
+// The Ethermint library is distributed in the hope that it will be useful,
+// but WITHOUT ANY WARRANTY; without even the implied warranty of
+// MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
+// GNU Lesser General Public License for more details.
+//
+// You should have received a copy of the GNU Lesser General Public License
+// along with the Ethermint library. If not, see https://github.com/evmos/ethermint/blob/main/LICENSE
 package client
 
 import (

client/debug/debug.go

@@ -1,3 +1,18 @@
+// Copyright 2021 Evmos Foundation
+// This file is part of Evmos' Ethermint library.
+//
+// The Ethermint library is free software: you can redistribute it and/or modify
+// it under the terms of the GNU Lesser General Public License as published by
+// the Free Software Foundation, either version 3 of the License, or
+// (at your option) any later version.
+//
+// The Ethermint library is distributed in the hope that it will be useful,
+// but WITHOUT ANY WARRANTY; without even the implied warranty of
+// MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
+// GNU Lesser General Public License for more details.
+//
+// You should have received a copy of the GNU Lesser General Public License
+// along with the Ethermint library. If not, see https://github.com/evmos/ethermint/blob/main/LICENSE
 package debug
 
 import (

client/docs/swagger-ui/swagger.yaml

@@ -589,6 +589,7 @@ paths:
                      Example 4: Pack and unpack a message in Go
 
                          foo := &pb.Foo{...}
+<<<<<<< HEAD
 <<<<<<< HEAD
                          any, err := ptypes.MarshalAny(foo)
                          ...
@@ -603,6 +604,15 @@ paths:
                          foo := &pb.Foo{}
                          if err := any.UnmarshalTo(foo); err != nil {
 >>>>>>> v0.20.0
+=======
+                         any, err := anypb.New(foo)
+                         if err != nil {
+                           ...
+                         }
+                         ...
+                         foo := &pb.Foo{}
+                         if err := any.UnmarshalTo(foo); err != nil {
+>>>>>>> v0.21.0
                            ...
                          }
 
@@ -1765,6 +1775,7 @@ paths:
                         title: >-
                           Eip-4345 (bomb delay) switch block (nil = no fork, 0 =
                           already activated)
+<<<<<<< HEAD
 <<<<<<< HEAD
                       merge_fork_block:
                         type: string
@@ -1775,6 +1786,11 @@ paths:
                       gray_glacier_block:
                         type: string
                         title: >-
+=======
+                      gray_glacier_block:
+                        type: string
+                        title: >-
+>>>>>>> v0.21.0
                           EIP-5133 (bomb delay) switch block (nil = no fork, 0 =
                           already activated)
                       merge_netsplit_block:
@@ -1782,7 +1798,10 @@ paths:
                         title: >-
                           Virtual fork after The Merge to use as a network
                           splitter
+<<<<<<< HEAD
 >>>>>>> v0.20.0
+=======
+>>>>>>> v0.21.0
                     description: >-
                       ChainConfig defines the Ethereum ChainConfig parameters
                       using *sdk.Int values
@@ -1792,11 +1811,15 @@ paths:
                     type: boolean
                     description: >-
                       Allow unprotected transactions defines if replay-protected
+<<<<<<< HEAD
 <<<<<<< HEAD
                       (i.e non EIP155 
 =======
                       (i.e non EIP155
 >>>>>>> v0.20.0
+=======
+                      (i.e non EIP155
+>>>>>>> v0.21.0
 
                       signed) transactions can be executed on the state machine.
                 title: Params defines the EVM module parameters
@@ -2559,6 +2582,7 @@ paths:
           in: query
           required: false
           type: string
+<<<<<<< HEAD
 <<<<<<< HEAD
         - name: trace_config.overrides.merge_fork_block
           description: >-
@@ -2567,6 +2591,10 @@ paths:
 =======
         - name: trace_config.overrides.gray_glacier_block
           description: >-
+=======
+        - name: trace_config.overrides.gray_glacier_block
+          description: >-
+>>>>>>> v0.21.0
             EIP-5133 (bomb delay) switch block (nil = no fork, 0 = already
             activated).
           in: query
@@ -2574,7 +2602,10 @@ paths:
           type: string
         - name: trace_config.overrides.merge_netsplit_block
           description: Virtual fork after The Merge to use as a network splitter.
+<<<<<<< HEAD
 >>>>>>> v0.20.0
+=======
+>>>>>>> v0.21.0
           in: query
           required: false
           type: string
@@ -3037,6 +3068,7 @@ paths:
           in: query
           required: false
           type: string
+<<<<<<< HEAD
 <<<<<<< HEAD
         - name: trace_config.overrides.merge_fork_block
           description: >-
@@ -3045,6 +3077,10 @@ paths:
 =======
         - name: trace_config.overrides.gray_glacier_block
           description: >-
+=======
+        - name: trace_config.overrides.gray_glacier_block
+          description: >-
+>>>>>>> v0.21.0
             EIP-5133 (bomb delay) switch block (nil = no fork, 0 = already
             activated).
           in: query
@@ -3052,7 +3088,10 @@ paths:
           type: string
         - name: trace_config.overrides.merge_netsplit_block
           description: Virtual fork after The Merge to use as a network splitter.
+<<<<<<< HEAD
 >>>>>>> v0.20.0
+=======
+>>>>>>> v0.21.0
           in: query
           required: false
           type: string
@@ -3332,6 +3371,7 @@ paths:
           type: string
       tags:
         - Query
+<<<<<<< HEAD
 <<<<<<< HEAD
   /cosmos/auth/v1beta1/accounts:
     get:
@@ -14197,6 +14237,8 @@ paths:
         - Query
 =======
 >>>>>>> v0.20.0
+=======
+>>>>>>> v0.21.0
 definitions:
   ethermint.evm.v1.ChainConfig:
     type: object
@@ -14256,6 +14298,7 @@ definitions:
         title: >-
           Eip-4345 (bomb delay) switch block (nil = no fork, 0 = already
           activated)
+<<<<<<< HEAD
 <<<<<<< HEAD
       merge_fork_block:
         type: string
@@ -14266,12 +14309,20 @@ definitions:
       gray_glacier_block:
         type: string
         title: >-
+=======
+      gray_glacier_block:
+        type: string
+        title: >-
+>>>>>>> v0.21.0
           EIP-5133 (bomb delay) switch block (nil = no fork, 0 = already
           activated)
       merge_netsplit_block:
         type: string
         title: Virtual fork after The Merge to use as a network splitter
+<<<<<<< HEAD
 >>>>>>> v0.20.0
+=======
+>>>>>>> v0.21.0
     description: >-
       ChainConfig defines the Ethereum ChainConfig parameters using *sdk.Int
       values
@@ -14674,6 +14725,7 @@ definitions:
             title: >-
               Eip-4345 (bomb delay) switch block (nil = no fork, 0 = already
               activated)
+<<<<<<< HEAD
 <<<<<<< HEAD
           merge_fork_block:
             type: string
@@ -14684,12 +14736,20 @@ definitions:
           gray_glacier_block:
             type: string
             title: >-
+=======
+          gray_glacier_block:
+            type: string
+            title: >-
+>>>>>>> v0.21.0
               EIP-5133 (bomb delay) switch block (nil = no fork, 0 = already
               activated)
           merge_netsplit_block:
             type: string
             title: Virtual fork after The Merge to use as a network splitter
+<<<<<<< HEAD
 >>>>>>> v0.20.0
+=======
+>>>>>>> v0.21.0
         description: >-
           ChainConfig defines the Ethereum ChainConfig parameters using *sdk.Int
           values
@@ -14699,11 +14759,15 @@ definitions:
         type: boolean
         description: >-
           Allow unprotected transactions defines if replay-protected (i.e non
+<<<<<<< HEAD
 <<<<<<< HEAD
           EIP155 
 =======
           EIP155
 >>>>>>> v0.20.0
+=======
+          EIP155
+>>>>>>> v0.21.0
 
           signed) transactions can be executed on the state machine.
     title: Params defines the EVM module parameters
@@ -14858,6 +14922,7 @@ definitions:
                 title: >-
                   Eip-4345 (bomb delay) switch block (nil = no fork, 0 = already
                   activated)
+<<<<<<< HEAD
 <<<<<<< HEAD
               merge_fork_block:
                 type: string
@@ -14868,12 +14933,20 @@ definitions:
               gray_glacier_block:
                 type: string
                 title: >-
+=======
+              gray_glacier_block:
+                type: string
+                title: >-
+>>>>>>> v0.21.0
                   EIP-5133 (bomb delay) switch block (nil = no fork, 0 = already
                   activated)
               merge_netsplit_block:
                 type: string
                 title: Virtual fork after The Merge to use as a network splitter
+<<<<<<< HEAD
 >>>>>>> v0.20.0
+=======
+>>>>>>> v0.21.0
             description: >-
               ChainConfig defines the Ethereum ChainConfig parameters using
               *sdk.Int values
@@ -14883,11 +14956,15 @@ definitions:
             type: boolean
             description: >-
               Allow unprotected transactions defines if replay-protected (i.e
+<<<<<<< HEAD
 <<<<<<< HEAD
               non EIP155 
 =======
               non EIP155
 >>>>>>> v0.20.0
+=======
+              non EIP155
+>>>>>>> v0.21.0
 
               signed) transactions can be executed on the state machine.
         title: Params defines the EVM module parameters
@@ -15028,6 +15105,7 @@ definitions:
             title: >-
               Eip-4345 (bomb delay) switch block (nil = no fork, 0 = already
               activated)
+<<<<<<< HEAD
 <<<<<<< HEAD
           merge_fork_block:
             type: string
@@ -15038,12 +15116,20 @@ definitions:
           gray_glacier_block:
             type: string
             title: >-
+=======
+          gray_glacier_block:
+            type: string
+            title: >-
+>>>>>>> v0.21.0
               EIP-5133 (bomb delay) switch block (nil = no fork, 0 = already
               activated)
           merge_netsplit_block:
             type: string
             title: Virtual fork after The Merge to use as a network splitter
+<<<<<<< HEAD
 >>>>>>> v0.20.0
+=======
+>>>>>>> v0.21.0
         description: >-
           ChainConfig defines the Ethereum ChainConfig parameters using *sdk.Int
           values
@@ -15394,6 +15480,7 @@ definitions:
                   "@type": "type.googleapis.com/google.protobuf.Duration",
                   "value": "1.212s"
                 }
+<<<<<<< HEAD
 <<<<<<< HEAD
   cosmos.auth.v1beta1.Params:
     type: object
@@ -21357,3 +21444,5 @@ definitions:
       state transition machine.
 =======
 >>>>>>> v0.20.0
+=======
+>>>>>>> v0.21.0

client/export.go

@@ -1,3 +1,18 @@
+// Copyright 2021 Evmos Foundation
+// This file is part of Evmos' Ethermint library.
+//
+// The Ethermint library is free software: you can redistribute it and/or modify
+// it under the terms of the GNU Lesser General Public License as published by
+// the Free Software Foundation, either version 3 of the License, or
+// (at your option) any later version.
+//
+// The Ethermint library is distributed in the hope that it will be useful,
+// but WITHOUT ANY WARRANTY; without even the implied warranty of
+// MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
+// GNU Lesser General Public License for more details.
+//
+// You should have received a copy of the GNU Lesser General Public License
+// along with the Ethermint library. If not, see https://github.com/evmos/ethermint/blob/main/LICENSE
 package client
 
 import (

client/import.go

@@ -1,3 +1,18 @@
+// Copyright 2021 Evmos Foundation
+// This file is part of Evmos' Ethermint library.
+//
+// The Ethermint library is free software: you can redistribute it and/or modify
+// it under the terms of the GNU Lesser General Public License as published by
+// the Free Software Foundation, either version 3 of the License, or
+// (at your option) any later version.
+//
+// The Ethermint library is distributed in the hope that it will be useful,
+// but WITHOUT ANY WARRANTY; without even the implied warranty of
+// MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
+// GNU Lesser General Public License for more details.
+//
+// You should have received a copy of the GNU Lesser General Public License
+// along with the Ethermint library. If not, see https://github.com/evmos/ethermint/blob/main/LICENSE
 package client
 
 import (

client/keys.go

@@ -1,3 +1,18 @@
+// Copyright 2021 Evmos Foundation
+// This file is part of Evmos' Ethermint library.
+//
+// The Ethermint library is free software: you can redistribute it and/or modify
+// it under the terms of the GNU Lesser General Public License as published by
+// the Free Software Foundation, either version 3 of the License, or
+// (at your option) any later version.
+//
+// The Ethermint library is distributed in the hope that it will be useful,
+// but WITHOUT ANY WARRANTY; without even the implied warranty of
+// MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
+// GNU Lesser General Public License for more details.
+//
+// You should have received a copy of the GNU Lesser General Public License
+// along with the Ethermint library. If not, see https://github.com/evmos/ethermint/blob/main/LICENSE
 package client
 
 import (

client/keys/add.go

@@ -1,3 +1,18 @@
+// Copyright 2021 Evmos Foundation
+// This file is part of Evmos' Ethermint library.
+//
+// The Ethermint library is free software: you can redistribute it and/or modify
+// it under the terms of the GNU Lesser General Public License as published by
+// the Free Software Foundation, either version 3 of the License, or
+// (at your option) any later version.
+//
+// The Ethermint library is distributed in the hope that it will be useful,
+// but WITHOUT ANY WARRANTY; without even the implied warranty of
+// MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
+// GNU Lesser General Public License for more details.
+//
+// You should have received a copy of the GNU Lesser General Public License
+// along with the Ethermint library. If not, see https://github.com/evmos/ethermint/blob/main/LICENSE
 package keys
 
 import (

client/keys/utils.go

@@ -1,3 +1,18 @@
+// Copyright 2021 Evmos Foundation
+// This file is part of Evmos' Ethermint library.
+//
+// The Ethermint library is free software: you can redistribute it and/or modify
+// it under the terms of the GNU Lesser General Public License as published by
+// the Free Software Foundation, either version 3 of the License, or
+// (at your option) any later version.
+//
+// The Ethermint library is distributed in the hope that it will be useful,
+// but WITHOUT ANY WARRANTY; without even the implied warranty of
+// MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
+// GNU Lesser General Public License for more details.
+//
+// You should have received a copy of the GNU Lesser General Public License
+// along with the Ethermint library. If not, see https://github.com/evmos/ethermint/blob/main/LICENSE
 package keys
 
 import (

client/testnet.go

@@ -1,3 +1,18 @@
+// Copyright 2021 Evmos Foundation
+// This file is part of Evmos' Ethermint library.
+//
+// The Ethermint library is free software: you can redistribute it and/or modify
+// it under the terms of the GNU Lesser General Public License as published by
+// the Free Software Foundation, either version 3 of the License, or
+// (at your option) any later version.
+//
+// The Ethermint library is distributed in the hope that it will be useful,
+// but WITHOUT ANY WARRANTY; without even the implied warranty of
+// MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
+// GNU Lesser General Public License for more details.
+//
+// You should have received a copy of the GNU Lesser General Public License
+// along with the Ethermint library. If not, see https://github.com/evmos/ethermint/blob/main/LICENSE
 package client
 
 // DONTCOVER

cmd/config/config.go

@@ -1,3 +1,18 @@
+// Copyright 2021 Evmos Foundation
+// This file is part of Evmos' Ethermint library.
+//
+// The Ethermint library is free software: you can redistribute it and/or modify
+// it under the terms of the GNU Lesser General Public License as published by
+// the Free Software Foundation, either version 3 of the License, or
+// (at your option) any later version.
+//
+// The Ethermint library is distributed in the hope that it will be useful,
+// but WITHOUT ANY WARRANTY; without even the implied warranty of
+// MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
+// GNU Lesser General Public License for more details.
+//
+// You should have received a copy of the GNU Lesser General Public License
+// along with the Ethermint library. If not, see https://github.com/evmos/ethermint/blob/main/LICENSE
 package config
 
 import (

cmd/laconicd/flags.go

@@ -1,3 +1,18 @@
+// Copyright 2021 Evmos Foundation
+// This file is part of Evmos' Ethermint library.
+//
+// The Ethermint library is free software: you can redistribute it and/or modify
+// it under the terms of the GNU Lesser General Public License as published by
+// the Free Software Foundation, either version 3 of the License, or
+// (at your option) any later version.
+//
+// The Ethermint library is distributed in the hope that it will be useful,
+// but WITHOUT ANY WARRANTY; without even the implied warranty of
+// MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
+// GNU Lesser General Public License for more details.
+//
+// You should have received a copy of the GNU Lesser General Public License
+// along with the Ethermint library. If not, see https://github.com/evmos/ethermint/blob/main/LICENSE
 package main
 
 import (

cmd/laconicd/genaccounts.go

@@ -1,3 +1,18 @@
+// Copyright 2021 Evmos Foundation
+// This file is part of Evmos' Ethermint library.
+//
+// The Ethermint library is free software: you can redistribute it and/or modify
+// it under the terms of the GNU Lesser General Public License as published by
+// the Free Software Foundation, either version 3 of the License, or
+// (at your option) any later version.
+//
+// The Ethermint library is distributed in the hope that it will be useful,
+// but WITHOUT ANY WARRANTY; without even the implied warranty of
+// MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
+// GNU Lesser General Public License for more details.
+//
+// You should have received a copy of the GNU Lesser General Public License
+// along with the Ethermint library. If not, see https://github.com/evmos/ethermint/blob/main/LICENSE
 package main
 
 import (

cmd/laconicd/main.go

@@ -1,3 +1,18 @@
+// Copyright 2021 Evmos Foundation
+// This file is part of Evmos' Ethermint library.
+//
+// The Ethermint library is free software: you can redistribute it and/or modify
+// it under the terms of the GNU Lesser General Public License as published by
+// the Free Software Foundation, either version 3 of the License, or
+// (at your option) any later version.
+//
+// The Ethermint library is distributed in the hope that it will be useful,
+// but WITHOUT ANY WARRANTY; without even the implied warranty of
+// MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
+// GNU Lesser General Public License for more details.
+//
+// You should have received a copy of the GNU Lesser General Public License
+// along with the Ethermint library. If not, see https://github.com/evmos/ethermint/blob/main/LICENSE
 package main
 
 import (

cmd/laconicd/root.go

@@ -1,3 +1,18 @@
+// Copyright 2021 Evmos Foundation
+// This file is part of Evmos' Ethermint library.
+//
+// The Ethermint library is free software: you can redistribute it and/or modify
+// it under the terms of the GNU Lesser General Public License as published by
+// the Free Software Foundation, either version 3 of the License, or
+// (at your option) any later version.
+//
+// The Ethermint library is distributed in the hope that it will be useful,
+// but WITHOUT ANY WARRANTY; without even the implied warranty of
+// MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
+// GNU Lesser General Public License for more details.
+//
+// You should have received a copy of the GNU Lesser General Public License
+// along with the Ethermint library. If not, see https://github.com/evmos/ethermint/blob/main/LICENSE
 package main
 
 import (
@@ -115,7 +130,7 @@ func NewRootCmd() (*cobra.Command, params.EncodingConfig) {
 	)
 
 	a := appCreator{encodingConfig}
-	server.AddCommands(rootCmd, app.DefaultNodeHome, a.newApp, a.appExport, addModuleInitFlags)
+	server.AddCommands(rootCmd, server.NewDefaultStartOptions(a.newApp, app.DefaultNodeHome), a.appExport, addModuleInitFlags)
 
 	// add keybase, auxiliary RPC, query, and tx child commands
 	rootCmd.AddCommand(

crypto/codec/amino.go

@@ -1,3 +1,18 @@
+// Copyright 2021 Evmos Foundation
+// This file is part of Evmos' Ethermint library.
+//
+// The Ethermint library is free software: you can redistribute it and/or modify
+// it under the terms of the GNU Lesser General Public License as published by
+// the Free Software Foundation, either version 3 of the License, or
+// (at your option) any later version.
+//
+// The Ethermint library is distributed in the hope that it will be useful,
+// but WITHOUT ANY WARRANTY; without even the implied warranty of
+// MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
+// GNU Lesser General Public License for more details.
+//
+// You should have received a copy of the GNU Lesser General Public License
+// along with the Ethermint library. If not, see https://github.com/evmos/ethermint/blob/main/LICENSE
 package codec
 
 import (

crypto/codec/codec.go

@@ -1,3 +1,18 @@
+// Copyright 2021 Evmos Foundation
+// This file is part of Evmos' Ethermint library.
+//
+// The Ethermint library is free software: you can redistribute it and/or modify
+// it under the terms of the GNU Lesser General Public License as published by
+// the Free Software Foundation, either version 3 of the License, or
+// (at your option) any later version.
+//
+// The Ethermint library is distributed in the hope that it will be useful,
+// but WITHOUT ANY WARRANTY; without even the implied warranty of
+// MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
+// GNU Lesser General Public License for more details.
+//
+// You should have received a copy of the GNU Lesser General Public License
+// along with the Ethermint library. If not, see https://github.com/evmos/ethermint/blob/main/LICENSE
 package codec
 
 import (

crypto/ethsecp256k1/ethsecp256k1.go

@@ -1,3 +1,18 @@
+// Copyright 2021 Evmos Foundation
+// This file is part of Evmos' Ethermint library.
+//
+// The Ethermint library is free software: you can redistribute it and/or modify
+// it under the terms of the GNU Lesser General Public License as published by
+// the Free Software Foundation, either version 3 of the License, or
+// (at your option) any later version.
+//
+// The Ethermint library is distributed in the hope that it will be useful,
+// but WITHOUT ANY WARRANTY; without even the implied warranty of
+// MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
+// GNU Lesser General Public License for more details.
+//
+// You should have received a copy of the GNU Lesser General Public License
+// along with the Ethermint library. If not, see https://github.com/evmos/ethermint/blob/main/LICENSE
 package ethsecp256k1
 
 import (

crypto/hd/algorithm.go

@@ -1,3 +1,18 @@
+// Copyright 2021 Evmos Foundation
+// This file is part of Evmos' Ethermint library.
+//
+// The Ethermint library is free software: you can redistribute it and/or modify
+// it under the terms of the GNU Lesser General Public License as published by
+// the Free Software Foundation, either version 3 of the License, or
+// (at your option) any later version.
+//
+// The Ethermint library is distributed in the hope that it will be useful,
+// but WITHOUT ANY WARRANTY; without even the implied warranty of
+// MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
+// GNU Lesser General Public License for more details.
+//
+// You should have received a copy of the GNU Lesser General Public License
+// along with the Ethermint library. If not, see https://github.com/evmos/ethermint/blob/main/LICENSE
 package hd
 
 import (

default.nix

@@ -28,7 +28,7 @@ buildGoApplication rec {
 
   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";
+    homepage = "https://github.com/cerc-io/laconicd";
     license = licenses.asl20;
     mainProgram = "laconicd";
   };

docs/api/proto-docs.md

@@ -434,7 +434,7 @@ TraceConfig holds extra parameters to trace functions.
 
 ### TransactionLogs
 TransactionLogs define the logs generated from a transaction execution
-with a given hash. It it used for import/export data as transactions are not
+with a given hash. It is used for import/export data as transactions are not
 persisted on blockchain state after an upgrade.
 
 
@@ -488,7 +488,7 @@ TxResult stores results of Tx execution.
 
 ### GenesisAccount
 GenesisAccount defines an account to be initialized in the genesis state.
-Its main difference between with Geth's GenesisAccount is that it uses a
+Its main difference with Geth's GenesisAccount is that it uses a
 custom storage type and that it doesn't contain the private key field.
 
 
@@ -563,7 +563,7 @@ AccessListTx is the data of EIP-2930 access list transactions.
 <a name="ethermint.evm.v1.DynamicFeeTx"></a>
 
 ### DynamicFeeTx
-DynamicFeeTx is the data of EIP-1559 dinamic fee transactions.
+DynamicFeeTx is the data of EIP-1559 dynamic fee transactions.
 
 
 | Field | Type | Label | Description |
@@ -574,7 +574,7 @@ DynamicFeeTx is the data of EIP-1559 dinamic fee transactions.
 | `gas_fee_cap` | [string](#string) |  | gas fee cap defines the max value for the gas fee |
 | `gas` | [uint64](#uint64) |  | gas defines the gas limit defined for the transaction. |
 | `to` | [string](#string) |  | hex formatted address of the recipient |
-| `value` | [string](#string) |  | value defines the the transaction amount. |
+| `value` | [string](#string) |  | value defines the transaction amount. |
 | `data` | [bytes](#bytes) |  | input defines the data payload bytes of the transaction. |
 | `accesses` | [AccessTuple](#ethermint.evm.v1.AccessTuple) | repeated |  |
 | `v` | [bytes](#bytes) |  | v defines the signature value |
@@ -865,7 +865,7 @@ RPC method.
 | ----- | ---- | ----- | ----------- |
 | `cosmos_address` | [string](#string) |  | cosmos_address is the cosmos address of the account. |
 | `sequence` | [uint64](#uint64) |  | sequence is the account's sequence number. |
-| `account_number` | [uint64](#uint64) |  | account_number is the account numbert |
+| `account_number` | [uint64](#uint64) |  | account_number is the account number. |
 
 
 

docs/architecture/README.md

@@ -30,7 +30,7 @@ If recorded decisions turned out to be lacking, convene a discussion, record the
 
 Note the context/background should be written in the present tense.
 
-Please add a entry below in your Pull Request for an ADR.
+Please add an entry below in your Pull Request for an ADR.
 
 ## ADR Table of Contents
 

docs/architecture/adr-001-state.md

@@ -98,7 +98,7 @@ type Keeper struct {
 
 This means that a `Keeper` pointer will now directly be passed to the `vm.EVM` for accessing the state and performing state transitions.
 
-The ABCI `BeginBlock` and `EndBlock` are have now been refactored to only keep track of internal fields (hashes, block bloom, etc).
+The ABCI `BeginBlock` and `EndBlock` have now been refactored to only keep track of internal fields (hashes, block bloom, etc).
 
 ```go
 func (k *Keeper) BeginBlock(ctx sdk.Context, req abci.RequestBeginBlock) {
@@ -131,7 +131,7 @@ func (k Keeper) EndBlock(ctx sdk.Context, req abci.RequestEndBlock) []abci.Valid
 }
 ```
 
-The new `StateDB` (`Keeper`) will adopt the use of the  [`TransientStore`](https://docs.cosmos.network/master/core/store.html#transient-store) that discards the existing values of the store when the block is commited.
+The new `StateDB` (`Keeper`) will adopt the use of the  [`TransientStore`](https://docs.cosmos.network/master/core/store.html#transient-store) that discards the existing values of the store when the block is committed.
 
 The fields that have been modified to use the `TransientStore` are:
 

encoding/codec/codec.go

@@ -1,3 +1,18 @@
+// Copyright 2021 Evmos Foundation
+// This file is part of Evmos' Ethermint library.
+//
+// The Ethermint library is free software: you can redistribute it and/or modify
+// it under the terms of the GNU Lesser General Public License as published by
+// the Free Software Foundation, either version 3 of the License, or
+// (at your option) any later version.
+//
+// The Ethermint library is distributed in the hope that it will be useful,
+// but WITHOUT ANY WARRANTY; without even the implied warranty of
+// MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
+// GNU Lesser General Public License for more details.
+//
+// You should have received a copy of the GNU Lesser General Public License
+// along with the Ethermint library. If not, see https://github.com/evmos/ethermint/blob/main/LICENSE
 package codec
 
 import (

encoding/config.go

@@ -1,3 +1,18 @@
+// Copyright 2021 Evmos Foundation
+// This file is part of Evmos' Ethermint library.
+//
+// The Ethermint library is free software: you can redistribute it and/or modify
+// it under the terms of the GNU Lesser General Public License as published by
+// the Free Software Foundation, either version 3 of the License, or
+// (at your option) any later version.
+//
+// The Ethermint library is distributed in the hope that it will be useful,
+// but WITHOUT ANY WARRANTY; without even the implied warranty of
+// MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
+// GNU Lesser General Public License for more details.
+//
+// You should have received a copy of the GNU Lesser General Public License
+// along with the Ethermint library. If not, see https://github.com/evmos/ethermint/blob/main/LICENSE
 package encoding
 
 import (

ethereum/eip712/eip712.go

@@ -1,3 +1,18 @@
+// Copyright 2021 Evmos Foundation
+// This file is part of Evmos' Ethermint library.
+//
+// The Ethermint library is free software: you can redistribute it and/or modify
+// it under the terms of the GNU Lesser General Public License as published by
+// the Free Software Foundation, either version 3 of the License, or
+// (at your option) any later version.
+//
+// The Ethermint library is distributed in the hope that it will be useful,
+// but WITHOUT ANY WARRANTY; without even the implied warranty of
+// MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
+// GNU Lesser General Public License for more details.
+//
+// You should have received a copy of the GNU Lesser General Public License
+// along with the Ethermint library. If not, see https://github.com/evmos/ethermint/blob/main/LICENSE
 package eip712
 
 import (
@@ -244,11 +259,6 @@ func traverseFields(
 			continue
 		}
 
-		// 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()

ethereum/eip712/encoding.go

@@ -1,3 +1,18 @@
+// Copyright 2021 Evmos Foundation
+// This file is part of Evmos' Ethermint library.
+//
+// The Ethermint library is free software: you can redistribute it and/or modify
+// it under the terms of the GNU Lesser General Public License as published by
+// the Free Software Foundation, either version 3 of the License, or
+// (at your option) any later version.
+//
+// The Ethermint library is distributed in the hope that it will be useful,
+// but WITHOUT ANY WARRANTY; without even the implied warranty of
+// MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
+// GNU Lesser General Public License for more details.
+//
+// You should have received a copy of the GNU Lesser General Public License
+// along with the Ethermint library. If not, see https://github.com/evmos/ethermint/blob/main/LICENSE
 package eip712
 
 import (

ethereum/eip712/preprocess.go

@@ -1,3 +1,18 @@
+// Copyright 2021 Evmos Foundation
+// This file is part of Evmos' Ethermint library.
+//
+// The Ethermint library is free software: you can redistribute it and/or modify
+// it under the terms of the GNU Lesser General Public License as published by
+// the Free Software Foundation, either version 3 of the License, or
+// (at your option) any later version.
+//
+// The Ethermint library is distributed in the hope that it will be useful,
+// but WITHOUT ANY WARRANTY; without even the implied warranty of
+// MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
+// GNU Lesser General Public License for more details.
+//
+// You should have received a copy of the GNU Lesser General Public License
+// along with the Ethermint library. If not, see https://github.com/evmos/ethermint/blob/main/LICENSE
 package eip712
 
 import (

go.mod

@@ -13,7 +13,7 @@ require (
 	github.com/cosmos/cosmos-sdk v0.46.7
 	github.com/cosmos/go-bip39 v1.0.0
 	github.com/cosmos/gogoproto v1.4.3
-	github.com/cosmos/ibc-go/v5 v5.2.0
+	github.com/cosmos/ibc-go/v6 v6.1.0
 	github.com/davecgh/go-spew v1.1.1
 	github.com/deckarep/golang-set v1.8.0
 	github.com/ethereum/go-ethereum v1.10.26
@@ -31,11 +31,11 @@ require (
 	github.com/ipld/go-ipld-prime v0.18.0
 	github.com/miguelmota/go-ethereum-hdwallet v0.1.1
 	github.com/multiformats/go-multihash v0.2.0
-	github.com/onsi/ginkgo/v2 v2.5.1
+	github.com/onsi/ginkgo/v2 v2.7.0
-	github.com/onsi/gomega v1.24.1
+	github.com/onsi/gomega v1.24.2
 	github.com/pkg/errors v0.9.1
 	github.com/rakyll/statik v0.1.7
-	github.com/rs/cors v1.8.2
+	github.com/rs/cors v1.8.3
 	github.com/spf13/cast v1.5.0
 	github.com/spf13/cobra v1.6.1
 	github.com/spf13/viper v1.14.0
@@ -45,10 +45,10 @@ require (
 	github.com/tendermint/tm-db v0.6.7
 	github.com/tyler-smith/go-bip39 v1.1.0
 	github.com/vektah/gqlparser/v2 v2.5.1
-	golang.org/x/net v0.4.0
+	golang.org/x/net v0.5.0
-	golang.org/x/text v0.5.0
+	golang.org/x/text v0.6.0
-	google.golang.org/genproto v0.0.0-20221201164419-0e50fba7f41c
+	google.golang.org/genproto v0.0.0-20221118155620-16455021b5e6
-	google.golang.org/grpc v1.51.0
+	google.golang.org/grpc v1.52.0
 	google.golang.org/protobuf v1.28.2-0.20220831092852-f930b1dc76e8
 	gopkg.in/yaml.v3 v3.0.1
 	sigs.k8s.io/yaml v1.3.0
@@ -56,9 +56,9 @@ require (
 
 require (
 	cloud.google.com/go v0.105.0 // indirect
-	cloud.google.com/go/compute v1.13.0 // indirect
+	cloud.google.com/go/compute v1.12.1 // indirect
 	cloud.google.com/go/compute/metadata v0.2.1 // indirect
-	cloud.google.com/go/iam v0.8.0 // indirect
+	cloud.google.com/go/iam v0.7.0 // indirect
 	cloud.google.com/go/storage v1.27.0 // indirect
 	filippo.io/edwards25519 v1.0.0-rc.1 // indirect
 	github.com/99designs/keyring v1.2.1 // indirect
@@ -116,7 +116,7 @@ require (
 	github.com/google/orderedcode v0.0.1 // indirect
 	github.com/google/uuid v1.3.0 // indirect
 	github.com/googleapis/enterprise-certificate-proxy v0.2.0 // indirect
-	github.com/googleapis/gax-go/v2 v2.7.0 // indirect
+	github.com/googleapis/gax-go/v2 v2.6.0 // 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
@@ -196,15 +196,15 @@ require (
 	github.com/zondax/hid v0.9.1 // indirect
 	github.com/zondax/ledger-go v0.14.0 // indirect
 	go.etcd.io/bbolt v1.3.6 // indirect
-	go.opencensus.io v0.24.0 // indirect
+	go.opencensus.io v0.23.0 // indirect
-	golang.org/x/crypto v0.4.0 // indirect
+	golang.org/x/crypto v0.3.0 // indirect
 	golang.org/x/exp v0.0.0-20220722155223-a9213eeb770e // indirect
 	golang.org/x/oauth2 v0.0.0-20221014153046-6fdb5e3db783 // indirect
 	golang.org/x/sync v0.1.0 // indirect
-	golang.org/x/sys v0.3.0 // indirect
+	golang.org/x/sys v0.4.0 // indirect
-	golang.org/x/term v0.3.0 // indirect
+	golang.org/x/term v0.4.0 // indirect
 	golang.org/x/xerrors v0.0.0-20220907171357-04be3eba64a2 // indirect
-	google.golang.org/api v0.103.0 // indirect
+	google.golang.org/api v0.102.0 // 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
@@ -216,8 +216,6 @@ require (
 replace (
 	// use cosmos keyring
 	github.com/99designs/keyring => github.com/cosmos/keyring v1.1.7-0.20210622111912-ef00f8ac3d76
-	// ics23 patch for dragonberry
-	github.com/confio/ics23/go => github.com/cosmos/cosmos-sdk/ics23/go v0.8.0
 	// 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

go.sum

@@ -28,14 +28,14 @@ cloud.google.com/go/bigquery v1.5.0/go.mod h1:snEHRnqQbz117VIFhE8bmtwIDY80NLUZUM
 cloud.google.com/go/bigquery v1.7.0/go.mod h1://okPTzCYNXSlb24MZs83e2Do+h+VXtc4gLoIoXIAPc=
 cloud.google.com/go/bigquery v1.8.0/go.mod h1:J5hqkt3O0uAFnINi6JXValWIb1v0goeZM77hZzJN/fQ=
 cloud.google.com/go/bigtable v1.2.0/go.mod h1:JcVAOl45lrTmQfLj7T6TxyMzIN/3FGGcFm+2xVAli2o=
-cloud.google.com/go/compute v1.13.0 h1:AYrLkB8NPdDRslNp4Jxmzrhdr03fUAIDbiGFjLWowoU=
+cloud.google.com/go/compute v1.12.1 h1:gKVJMEyqV5c/UnpzjjQbo3Rjvvqpr9B1DFSbJC4OXr0=
-cloud.google.com/go/compute v1.13.0/go.mod h1:5aPTS0cUNMIc1CE546K+Th6weJUNQErARyZtRXDJ8GE=
+cloud.google.com/go/compute v1.12.1/go.mod h1:e8yNOBcBONZU1vJKCvCoDw/4JQsA0dpM4x/6PIIOocU=
 cloud.google.com/go/compute/metadata v0.2.1 h1:efOwf5ymceDhK6PKMnnrTHP4pppY5L22mle96M1yP48=
 cloud.google.com/go/compute/metadata v0.2.1/go.mod h1:jgHgmJd2RKBGzXqF5LR2EZMGxBkeanZ9wwa75XHJgOM=
 cloud.google.com/go/datastore v1.0.0/go.mod h1:LXYbyblFSglQ5pkeyhO+Qmw7ukd3C+pD7TKLgZqpHYE=
 cloud.google.com/go/datastore v1.1.0/go.mod h1:umbIZjpQpHh4hmRpGhH4tLFup+FVzqBi1b3c64qFpCk=
-cloud.google.com/go/iam v0.8.0 h1:E2osAkZzxI/+8pZcxVLcDtAQx/u+hZXVryUaYQ5O0Kk=
+cloud.google.com/go/iam v0.7.0 h1:k4MuwOsS7zGJJ+QfZ5vBK8SgHBAvYN/23BWsiihJ1vs=
-cloud.google.com/go/iam v0.8.0/go.mod h1:lga0/y3iH6CX7sYqypWJ33hf7kkfXJag67naqGESjkE=
+cloud.google.com/go/iam v0.7.0/go.mod h1:H5Br8wRaDGNc8XP3keLc4unfUUZeyH3Sfl9XpQEYOeg=
 cloud.google.com/go/longrunning v0.3.0 h1:NjljC+FYPV3uh5/OwWT6pVU+doBqMg2x/rZlE+CamDs=
 cloud.google.com/go/pubsub v1.0.1/go.mod h1:R0Gpsv3s54REJCy4fxDixWD93lHJMoZTyQ2kNxGRt3I=
 cloud.google.com/go/pubsub v1.1.0/go.mod h1:EwwdRX2sKPjnvnqCa270oGRyludottCI76h+R3AArQw=
@@ -220,6 +220,8 @@ github.com/codahale/hdrhistogram v0.0.0-20161010025455-3a0bb77429bd/go.mod h1:sE
 github.com/coinbase/kryptology v1.8.0/go.mod h1:RYXOAPdzOGUe3qlSFkMGn58i3xUA8hmxYHksuq+8ciI=
 github.com/coinbase/rosetta-sdk-go v0.7.9 h1:lqllBjMnazTjIqYrOGv8h8jxjg9+hJazIGZr9ZvoCcA=
 github.com/coinbase/rosetta-sdk-go v0.7.9/go.mod h1:0/knutI7XGVqXmmH4OQD8OckFrbQ8yMsUZTG7FXCR2M=
+github.com/confio/ics23/go v0.9.0 h1:cWs+wdbS2KRPZezoaaj+qBleXgUk5WOQFMP3CQFGTr4=
+github.com/confio/ics23/go v0.9.0/go.mod h1:4LPZ2NYqnYIVRklaozjNR1FScgDJ2s5Xrp+e/mYVRak=
 github.com/consensys/bavard v0.1.8-0.20210406032232-f3452dc9b572/go.mod h1:Bpd0/3mZuaj6Sj+PqrmIquiOKy397AKGThQPaGzNXAQ=
 github.com/consensys/bavard v0.1.8-0.20210915155054-088da2f7f54a/go.mod h1:9ItSMtA/dXMAiL7BG6bqW2m3NdSEObYWoH223nGHukI=
 github.com/consensys/gnark-crypto v0.4.1-0.20210426202927-39ac3d4b3f1f/go.mod h1:815PAHg3wvysy0SyIqanF8gZ0Y1wjk/hrDHD/iT88+Q=
@@ -237,8 +239,6 @@ github.com/cosmos/cosmos-proto v1.0.0-beta.1 h1:iDL5qh++NoXxG8hSy93FdYJut4XfgbSh
 github.com/cosmos/cosmos-proto v1.0.0-beta.1/go.mod h1:8k2GNZghi5sDRFw/scPL8gMSowT1vDA+5ouxL8GjaUE=
 github.com/cosmos/cosmos-sdk v0.46.7 h1:dkGy9y2ewgqvawrUOuWb2oz3MdotVduokyreXC4bS0s=
 github.com/cosmos/cosmos-sdk v0.46.7/go.mod h1:fqKqz39U5IlEFb4nbQ72951myztsDzFKKDtffYJ63nk=
-github.com/cosmos/cosmos-sdk/ics23/go v0.8.0 h1:iKclrn3YEOwk4jQHT2ulgzuXyxmzmPczUalMwW4XH9k=
-github.com/cosmos/cosmos-sdk/ics23/go v0.8.0/go.mod h1:2a4dBq88TUoqoWAU5eu0lGvpFP3wWDPgdHPargtyw30=
 github.com/cosmos/go-bip39 v0.0.0-20180819234021-555e2067c45d/go.mod h1:tSxLoYXyBmiFeKpvmq4dzayMdCjCnu8uqmCysIGBT2Y=
 github.com/cosmos/go-bip39 v1.0.0 h1:pcomnQdrdH22njcAatO0yWojsUnCO3y2tNoV1cb6hHY=
 github.com/cosmos/go-bip39 v1.0.0/go.mod h1:RNJv0H/pOIVgxw6KS7QeX2a0Uo0aKUlfhZ4xuwvCdJw=
@@ -248,8 +248,8 @@ github.com/cosmos/gorocksdb v1.2.0 h1:d0l3jJG8M4hBouIZq0mDUHZ+zjOx044J3nGRskwTb4
 github.com/cosmos/gorocksdb v1.2.0/go.mod h1:aaKvKItm514hKfNJpUJXnnOWeBnk2GL4+Qw9NHizILw=
 github.com/cosmos/iavl v0.19.4 h1:t82sN+Y0WeqxDLJRSpNd8YFX5URIrT+p8n6oJbJ2Dok=
 github.com/cosmos/iavl v0.19.4/go.mod h1:X9PKD3J0iFxdmgNLa7b2LYWdsGd90ToV5cAONApkEPw=
-github.com/cosmos/ibc-go/v5 v5.2.0 h1:LxwttRQqdUJpQ3/Gc3XPg5lkRo3pcbzx65dxFIY6ONE=
+github.com/cosmos/ibc-go/v6 v6.1.0 h1:o7oXws2vKkKfOFzJI+oNylRn44PCNt5wzHd/zKQKbvQ=
-github.com/cosmos/ibc-go/v5 v5.2.0/go.mod h1:MhDUMDVSboK5JW2pEWHNcw0wJHaHqKV/vwwP7awGhzI=
+github.com/cosmos/ibc-go/v6 v6.1.0/go.mod h1:CY3zh2HLfetRiW8LY6kVHMATe90Wj/UOoY8T6cuB0is=
 github.com/cosmos/keyring v1.1.7-0.20210622111912-ef00f8ac3d76 h1:DdzS1m6o/pCqeZ8VOAit/gyATedRgjvkVI+UCrLpyuU=
 github.com/cosmos/keyring v1.1.7-0.20210622111912-ef00f8ac3d76/go.mod h1:0mkLWIoZuQ7uBoospo5Q9zIpqq6rYCPJDSUdeCJvPM8=
 github.com/cosmos/ledger-cosmos-go v0.12.1 h1:sMBxza5p/rNK/06nBSNmsI/WDqI0pVJFVNihy1Y984w=
@@ -516,8 +516,8 @@ github.com/googleapis/enterprise-certificate-proxy v0.2.0 h1:y8Yozv7SZtlU//QXbez
 github.com/googleapis/enterprise-certificate-proxy v0.2.0/go.mod h1:8C0jb7/mgJe/9KK8Lm7X9ctZC2t60YyIpYEI16jx0Qg=
 github.com/googleapis/gax-go/v2 v2.0.4/go.mod h1:0Wqv26UfaUD9n4G6kQubkQ+KchISgw+vpHVxEJEs9eg=
 github.com/googleapis/gax-go/v2 v2.0.5/go.mod h1:DWXyrwAJ9X0FpwwEdw+IPEYBICEFu5mhpdKc/us6bOk=
-github.com/googleapis/gax-go/v2 v2.7.0 h1:IcsPKeInNvYi7eqSaDjiZqDDKu5rsmunY0Y1YupQSSQ=
+github.com/googleapis/gax-go/v2 v2.6.0 h1:SXk3ABtQYDT/OH8jAyvEOQ58mgawq5C4o/4/89qN2ZU=
-github.com/googleapis/gax-go/v2 v2.7.0/go.mod h1:TEop28CZZQ2y+c0VxMUmu1lV+fQx57QpBWsYpwqHJx8=
+github.com/googleapis/gax-go/v2 v2.6.0/go.mod h1:1mjbznJAPHFpesgE5ucqfYEscaz5kMdcIDwU/6+DDoY=
 github.com/googleapis/google-cloud-go-testing v0.0.0-20200911160855-bcd43fbb19e8/go.mod h1:dvDLG8qkwmyD9a/MJJN3XJcT3xFxOKAvTZGvuZmac9g=
 github.com/gopherjs/gopherjs v0.0.0-20181017120253-0766667cb4d1 h1:EGx4pi6eqNxGaHF6qqu48+N2wcFQ5qg5FXgOdqsJ5d8=
 github.com/gopherjs/gopherjs v0.0.0-20181017120253-0766667cb4d1/go.mod h1:wJfORRmW1u3UXTncJ5qlYoELFm8eSnnEO6hX4iZ3EWY=
@@ -850,14 +850,14 @@ github.com/onsi/ginkgo v1.7.0/go.mod h1:lLunBs/Ym6LB5Z9jYTR76FiuTmxDTDusOGeTQH+W
 github.com/onsi/ginkgo v1.12.1/go.mod h1:zj2OWP4+oCPe1qIXoGWkgMRwljMUYCdkwsT2108oapk=
 github.com/onsi/ginkgo v1.14.0 h1:2mOpI4JVVPBN+WQRa0WKH2eXR+Ey+uK4n7Zj0aYpIQA=
 github.com/onsi/ginkgo v1.14.0/go.mod h1:iSB4RoI2tjJc9BBv4NKIKWKya62Rps+oPG/Lv9klQyY=
-github.com/onsi/ginkgo/v2 v2.5.1 h1:auzK7OI497k6x4OvWq+TKAcpcSAlod0doAH72oIN0Jw=
+github.com/onsi/ginkgo/v2 v2.7.0 h1:/XxtEV3I3Eif/HobnVx9YmJgk8ENdRsuUmM+fLCFNow=
-github.com/onsi/ginkgo/v2 v2.5.1/go.mod h1:63DOGlLAH8+REH8jUGdL3YpCpu7JODesutUjdENfUAc=
+github.com/onsi/ginkgo/v2 v2.7.0/go.mod h1:yjiuMwPokqY1XauOgju45q3sJt6VzQ/Fict1LFVcsAo=
 github.com/onsi/gomega v1.4.1/go.mod h1:C1qb7wdrVGGVU+Z6iS04AVkA3Q65CEZX59MT0QO5uiA=
 github.com/onsi/gomega v1.4.3/go.mod h1:ex+gbHU/CVuBBDIJjb2X0qEXbFg53c61hWP/1CpauHY=
 github.com/onsi/gomega v1.7.1/go.mod h1:XdKZgCCFLUoM/7CFJVPcG8C1xQ1AJ0vpAezJrB7JYyY=
 github.com/onsi/gomega v1.10.1/go.mod h1:iN09h71vgCQne3DLsj+A5owkum+a2tYe+TOCB1ybHNo=
-github.com/onsi/gomega v1.24.1 h1:KORJXNNTzJXzu4ScJWssJfJMnJ+2QJqhoQSRwNlze9E=
+github.com/onsi/gomega v1.24.2 h1:J/tulyYK6JwBldPViHJReihxxZ+22FHs0piGjQAvoUE=
-github.com/onsi/gomega v1.24.1/go.mod h1:3AOiACssS3/MajrniINInwbfOOtfZvplPzuRSmvt1jM=
+github.com/onsi/gomega v1.24.2/go.mod h1:gs3J10IS7Z7r7eXRoNJIrNqU4ToQukCJhFtKrWgHWnk=
 github.com/op/go-logging v0.0.0-20160315200505-970db520ece7/go.mod h1:HzydrMdWErDVzsI23lYNej1Htcns9BCg93Dk0bBINWk=
 github.com/opencontainers/go-digest v1.0.0 h1:apOUWs51W5PlhuyGyz9FCeeBIOUDA/6nW8Oi/yOhh5U=
 github.com/opencontainers/image-spec v1.1.0-rc2 h1:2zx/Stx4Wc5pIPDvIxHXvXtQFW/7XWJGmnM7r3wg034=
@@ -963,8 +963,8 @@ github.com/rogpeppe/fastuuid v1.2.0/go.mod h1:jVj6XXZzXRy/MSR5jhDC/2q6DgLz+nrA6L
 github.com/rogpeppe/go-internal v1.3.0/go.mod h1:M8bDsm7K2OlrFYOpmOWEs/qY81heoFRclV5y23lUDJ4=
 github.com/rogpeppe/go-internal v1.8.1 h1:geMPLpDpQOgVyCg5z5GoRwLHepNdb71NXb67XFkP+Eg=
 github.com/rs/cors v1.7.0/go.mod h1:gFx+x8UowdsKA9AchylcLynDq+nNFfI8FkUZdN/jGCU=
-github.com/rs/cors v1.8.2 h1:KCooALfAYGs415Cwu5ABvv9n9509fSiG5SQJn/AQo4U=
+github.com/rs/cors v1.8.3 h1:O+qNyWn7Z+F9M0ILBHgMVPuB1xTOucVd5gtaYyXBpRo=
-github.com/rs/cors v1.8.2/go.mod h1:XyqrcTp5zjWr1wsJ8PIRZssZ8b/WMcMf71DJnit4EMU=
+github.com/rs/cors v1.8.3/go.mod h1:XyqrcTp5zjWr1wsJ8PIRZssZ8b/WMcMf71DJnit4EMU=
 github.com/rs/xid v1.3.0/go.mod h1:trrq9SKmegXys3aeAKXMUTdJsYXVwGY3RLcfgqegfbg=
 github.com/rs/zerolog v1.27.0 h1:1T7qCieN22GVc8S4Q2yuexzBb1EqjbgjSH9RohbMjKs=
 github.com/rs/zerolog v1.27.0/go.mod h1:7frBqO0oezxmnO7GF86FY++uy8I0Tk/If5ni1G9Qc0U=
@@ -1134,8 +1134,8 @@ go.opencensus.io v0.22.2/go.mod h1:yxeiOL68Rb0Xd1ddK5vPZ/oVn4vY4Ynel7k9FzqtOIw=
 go.opencensus.io v0.22.3/go.mod h1:yxeiOL68Rb0Xd1ddK5vPZ/oVn4vY4Ynel7k9FzqtOIw=
 go.opencensus.io v0.22.4/go.mod h1:yxeiOL68Rb0Xd1ddK5vPZ/oVn4vY4Ynel7k9FzqtOIw=
 go.opencensus.io v0.22.5/go.mod h1:5pWMHQbX5EPX2/62yrJeAkowc+lfs/XD7Uxpq3pI6kk=
-go.opencensus.io v0.24.0 h1:y73uSU6J157QMP2kn2r30vwW1A2W2WFwSCGnAVxeaD0=
+go.opencensus.io v0.23.0 h1:gqCw0LfLxScz8irSi8exQc7fyQ0fKQU/qnC/X8+V/1M=
-go.opencensus.io v0.24.0/go.mod h1:vNK8G9p7aAivkbmorf4v+7Hgx+Zs0yY+0fOtgBfjQKo=
+go.opencensus.io v0.23.0/go.mod h1:XItmlyltB5F7CS4xOC1DcqMoFqwtC6OG2xF7mCv7P7E=
 go.uber.org/atomic v1.3.2/go.mod h1:gD2HeocX3+yG+ygLZcrzQJaqmWj9AIm7n08wl/qW/PE=
 go.uber.org/atomic v1.4.0/go.mod h1:gD2HeocX3+yG+ygLZcrzQJaqmWj9AIm7n08wl/qW/PE=
 go.uber.org/atomic v1.5.0/go.mod h1:sABNBOSYdrvTF6hTgEIbc7YasKWGhgEQZyfxyTvoXHQ=
@@ -1170,8 +1170,8 @@ golang.org/x/crypto v0.0.0-20210421170649-83a5a9bb288b/go.mod h1:T9bdIzuCu7OtxOm
 golang.org/x/crypto v0.0.0-20210711020723-a769d52b0f97/go.mod h1:GvvjBRRGRdwPK5ydBHafDWAxML/pGHZbMvKqRZ5+Abc=
 golang.org/x/crypto v0.0.0-20210921155107-089bfa567519/go.mod h1:GvvjBRRGRdwPK5ydBHafDWAxML/pGHZbMvKqRZ5+Abc=
 golang.org/x/crypto v0.0.0-20211108221036-ceb1ce70b4fa/go.mod h1:GvvjBRRGRdwPK5ydBHafDWAxML/pGHZbMvKqRZ5+Abc=
-golang.org/x/crypto v0.4.0 h1:UVQgzMY87xqpKNgb+kDsll2Igd33HszWHFLmpaRMq/8=
+golang.org/x/crypto v0.3.0 h1:a06MkbcxBrEFc0w0QIZWXrH/9cCX6KJyWbBOIwAn+7A=
-golang.org/x/crypto v0.4.0/go.mod h1:3quD/ATkf6oY+rnes5c3ExXTbLc8mueNue5/DoinL80=
+golang.org/x/crypto v0.3.0/go.mod h1:hebNnKkNXi2UzZN1eVRvBB7co0a+JxK6XbPiWVs/3J4=
 golang.org/x/exp v0.0.0-20180321215751-8460e604b9de/go.mod h1:CJ0aWSM057203Lf6IL+f9T1iT9GByDxfZKAQTCR3kQA=
 golang.org/x/exp v0.0.0-20180807140117-3d87b88a115f/go.mod h1:CJ0aWSM057203Lf6IL+f9T1iT9GByDxfZKAQTCR3kQA=
 golang.org/x/exp v0.0.0-20190121172915-509febef88a4/go.mod h1:CJ0aWSM057203Lf6IL+f9T1iT9GByDxfZKAQTCR3kQA=
@@ -1273,8 +1273,8 @@ golang.org/x/net v0.0.0-20211015210444-4f30a5c0130f/go.mod h1:9nx3DQGgdP8bBQD5qx
 golang.org/x/net v0.0.0-20220127200216-cd36cc0744dd/go.mod h1:CfG3xpIq0wQ8r1q4Su4UZFWDARRcnwPjda9FqA0JpMk=
 golang.org/x/net v0.0.0-20220225172249-27dd8689420f/go.mod h1:CfG3xpIq0wQ8r1q4Su4UZFWDARRcnwPjda9FqA0JpMk=
 golang.org/x/net v0.0.0-20220722155237-a158d28d115b/go.mod h1:XRhObCWvk6IyKnWLug+ECip1KBveYUHfp+8e9klMJ9c=
-golang.org/x/net v0.4.0 h1:Q5QPcMlvfxFTAPV0+07Xz/MpK9NTXu2VDUuy0FeMfaU=
+golang.org/x/net v0.5.0 h1:GyT4nK/YDHSqa1c4753ouYCDajOYKTja9Xb/OHtgvSw=
-golang.org/x/net v0.4.0/go.mod h1:MBQ8lrhLObU/6UmLb4fmbmk5OcyYmqtbGd/9yIeKjEE=
+golang.org/x/net v0.5.0/go.mod h1:DivGGAXEgPSlEBzxGzZI+ZLohi+xUj054jfeKui00ws=
 golang.org/x/oauth2 v0.0.0-20180821212333-d2e6202438be/go.mod h1:N/0e6XlmueqKjAGxoOufVs8QHGRruUQn6yWY3a++T0U=
 golang.org/x/oauth2 v0.0.0-20190226205417-e64efc72b421/go.mod h1:gOpvHmFTYa4IltrdGE7lF6nIHvwfUNPOp7c8zoXwtLw=
 golang.org/x/oauth2 v0.0.0-20190604053449-0f29369cfe45/go.mod h1:gOpvHmFTYa4IltrdGE7lF6nIHvwfUNPOp7c8zoXwtLw=
@@ -1390,13 +1390,13 @@ golang.org/x/sys v0.0.0-20220520151302-bc2c85ada10a/go.mod h1:oPkhp1MJrh7nUepCBc
 golang.org/x/sys v0.0.0-20220722155257-8c9f86f7a55f/go.mod h1:oPkhp1MJrh7nUepCBck5+mAzfO9JrbApNNgaTdGDITg=
 golang.org/x/sys v0.0.0-20220811171246-fbc7d0a398ab/go.mod h1:oPkhp1MJrh7nUepCBck5+mAzfO9JrbApNNgaTdGDITg=
 golang.org/x/sys v0.0.0-20220908164124-27713097b956/go.mod h1:oPkhp1MJrh7nUepCBck5+mAzfO9JrbApNNgaTdGDITg=
-golang.org/x/sys v0.3.0 h1:w8ZOecv6NaNa/zC8944JTU3vz4u6Lagfk4RPQxv92NQ=
+golang.org/x/sys v0.4.0 h1:Zr2JFtRQNX3BCZ8YtxRE9hNJYC8J6I1MVbMg6owUp18=
-golang.org/x/sys v0.3.0/go.mod h1:oPkhp1MJrh7nUepCBck5+mAzfO9JrbApNNgaTdGDITg=
+golang.org/x/sys v0.4.0/go.mod h1:oPkhp1MJrh7nUepCBck5+mAzfO9JrbApNNgaTdGDITg=
 golang.org/x/term v0.0.0-20201117132131-f5c789dd3221/go.mod h1:Nr5EML6q2oocZ2LXRh80K7BxOlk5/8JxuGnuhpl+muw=
 golang.org/x/term v0.0.0-20201126162022-7de9c90e9dd1/go.mod h1:bj7SfCRtBDWHUb9snDiAeCFNEtKQo2Wmx5Cou7ajbmo=
 golang.org/x/term v0.0.0-20210927222741-03fcf44c2211/go.mod h1:jbD1KX2456YbFQfuXm/mYQcufACuNUgVhRMnK/tPxf8=
-golang.org/x/term v0.3.0 h1:qoo4akIqOcDME5bhc/NgxUdovd6BSS2uMsVjB56q1xI=
+golang.org/x/term v0.4.0 h1:O7UWfv5+A2qiuulQk30kVinPoMtoIPeVaKLEgLpVkvg=
-golang.org/x/term v0.3.0/go.mod h1:q750SLmJuPmVoN1blW3UFBPREJfb1KmY3vwxfr+nFDA=
+golang.org/x/term v0.4.0/go.mod h1:9P2UbLfCdcvo3p/nzKvsmas4TnlujnuoV9hGgYzW1lQ=
 golang.org/x/text v0.0.0-20170915032832-14c0d48ead0c/go.mod h1:NqM8EUOU14njkJ3fqMW+pc6Ldnwhi/IjpwHt7yyuwOQ=
 golang.org/x/text v0.3.0/go.mod h1:NqM8EUOU14njkJ3fqMW+pc6Ldnwhi/IjpwHt7yyuwOQ=
 golang.org/x/text v0.3.1-0.20180807135948-17ff2d5776d2/go.mod h1:NqM8EUOU14njkJ3fqMW+pc6Ldnwhi/IjpwHt7yyuwOQ=
@@ -1407,8 +1407,8 @@ golang.org/x/text v0.3.5/go.mod h1:5Zoc/QRtKVWzQhOtBMvqHzDpF6irO9z98xDceosuGiQ=
 golang.org/x/text v0.3.6/go.mod h1:5Zoc/QRtKVWzQhOtBMvqHzDpF6irO9z98xDceosuGiQ=
 golang.org/x/text v0.3.7/go.mod h1:u+2+/6zg+i71rQMx5EYifcz6MCKuco9NR6JIITiCfzQ=
 golang.org/x/text v0.3.8/go.mod h1:E6s5w1FMmriuDzIBO73fBruAKo1PCIq6d2Q6DHfQ8WQ=
-golang.org/x/text v0.5.0 h1:OLmvp0KP+FVG99Ct/qFiL/Fhk4zp4QQnZ7b2U+5piUM=
+golang.org/x/text v0.6.0 h1:3XmdazWV+ubf7QgHSTWeykHOci5oeekaGJBLkrkaw4k=
-golang.org/x/text v0.5.0/go.mod h1:mrYo+phRRbMaCq/xk9113O4dZlRixOauAjOtrjsXDZ8=
+golang.org/x/text v0.6.0/go.mod h1:mrYo+phRRbMaCq/xk9113O4dZlRixOauAjOtrjsXDZ8=
 golang.org/x/time v0.0.0-20180412165947-fbb02b2291d2/go.mod h1:tRJNPiyCQ0inRvYxbN9jk5I+vvW/OXSQhTDSoE431IQ=
 golang.org/x/time v0.0.0-20181108054448-85acf8d2951c/go.mod h1:tRJNPiyCQ0inRvYxbN9jk5I+vvW/OXSQhTDSoE431IQ=
 golang.org/x/time v0.0.0-20190308202827-9d24e82272b4/go.mod h1:tRJNPiyCQ0inRvYxbN9jk5I+vvW/OXSQhTDSoE431IQ=
@@ -1477,7 +1477,7 @@ golang.org/x/tools v0.1.0/go.mod h1:xkSsbof2nBLbhDlRMhhhyNLN/zl3eTqcnHD5viDpcZ0=
 golang.org/x/tools v0.1.5/go.mod h1:o0xws9oXOQQZyjljx8fwUC0k7L1pTE6eaCbjGeHmOkk=
 golang.org/x/tools v0.1.10/go.mod h1:Uh6Zz+xoGYZom868N8YTex3t7RhtHDBrE8Gzo9bV56E=
 golang.org/x/tools v0.1.12/go.mod h1:hNGJHUnrk76NpqgfD5Aqm5Crs+Hm0VOH/i9J2+nxYbc=
-golang.org/x/tools v0.2.0 h1:G6AHpWxTMGY1KyEYoAQ5WTtIekUUvDNjan3ugu60JvE=
+golang.org/x/tools v0.4.0 h1:7mTAgkunk3fr4GAloyyCasadO6h9zSsQZbwvcaIciV4=
 golang.org/x/xerrors v0.0.0-20190717185122-a985d3407aa7/go.mod h1:I/5z698sn9Ka8TeJc9MKroUUfqBBauWjQqLJ2OPfmY0=
 golang.org/x/xerrors v0.0.0-20191011141410-1b5146add898/go.mod h1:I/5z698sn9Ka8TeJc9MKroUUfqBBauWjQqLJ2OPfmY0=
 golang.org/x/xerrors v0.0.0-20191204190536-9bdfabe68543/go.mod h1:I/5z698sn9Ka8TeJc9MKroUUfqBBauWjQqLJ2OPfmY0=
@@ -1510,8 +1510,8 @@ google.golang.org/api v0.30.0/go.mod h1:QGmEvQ87FHZNiUVJkT14jQNYJ4ZJjdRF23ZXz513
 google.golang.org/api v0.35.0/go.mod h1:/XrVsuzM0rZmrsbjJutiuftIzeuTQcEeaYcSk/mQ1dg=
 google.golang.org/api v0.36.0/go.mod h1:+z5ficQTmoYpPn8LCUNVpK5I7hwkpjbcgqA7I34qYtE=
 google.golang.org/api v0.40.0/go.mod h1:fYKFpnQN0DsDSKRVRcQSDQNtqWPfM9i+zNPxepjRCQ8=
-google.golang.org/api v0.103.0 h1:9yuVqlu2JCvcLg9p8S3fcFLZij8EPSyvODIY1rkMizQ=
+google.golang.org/api v0.102.0 h1:JxJl2qQ85fRMPNvlZY/enexbxpCjLwGhZUtgfGeQ51I=
-google.golang.org/api v0.103.0/go.mod h1:hGtW6nK1AC+d9si/UBhw8Xli+QMOf6xyNAyJw4qU9w0=
+google.golang.org/api v0.102.0/go.mod h1:3VFl6/fzoA+qNuS1N1/VfXY4LjoXN/wzeIp7TweWwGo=
 google.golang.org/appengine v1.1.0/go.mod h1:EbEs0AVv82hx2wNQdGPgUI5lhzA/G0D9YwlJXL52JkM=
 google.golang.org/appengine v1.2.0/go.mod h1:xpcJRLb0r/rnEns0DIKYYv+WjYCduHsrkT7/EB5XEv4=
 google.golang.org/appengine v1.4.0/go.mod h1:xpcJRLb0r/rnEns0DIKYYv+WjYCduHsrkT7/EB5XEv4=
@@ -1565,8 +1565,8 @@ google.golang.org/genproto v0.0.0-20201214200347-8c77b98c765d/go.mod h1:FWY/as6D
 google.golang.org/genproto v0.0.0-20210108203827-ffc7fda8c3d7/go.mod h1:FWY/as6DDZQgahTzZj3fqbO1CbirC29ZNUFHwi0/+no=
 google.golang.org/genproto v0.0.0-20210126160654-44e461bb6506/go.mod h1:FWY/as6DDZQgahTzZj3fqbO1CbirC29ZNUFHwi0/+no=
 google.golang.org/genproto v0.0.0-20210226172003-ab064af71705/go.mod h1:FWY/as6DDZQgahTzZj3fqbO1CbirC29ZNUFHwi0/+no=
-google.golang.org/genproto v0.0.0-20221201164419-0e50fba7f41c h1:S34D59DS2GWOEwWNt4fYmTcFrtlOgukG2k9WsomZ7tg=
+google.golang.org/genproto v0.0.0-20221118155620-16455021b5e6 h1:a2S6M0+660BgMNl++4JPlcAO/CjkqYItDEZwkoDQK7c=
-google.golang.org/genproto v0.0.0-20221201164419-0e50fba7f41c/go.mod h1:rZS5c/ZVYMaOGBfO68GWtjOw/eLaZM1X6iVtgjZ+EWg=
+google.golang.org/genproto v0.0.0-20221118155620-16455021b5e6/go.mod h1:rZS5c/ZVYMaOGBfO68GWtjOw/eLaZM1X6iVtgjZ+EWg=
 google.golang.org/grpc v1.17.0/go.mod h1:6QZJwpn2B+Zp71q/5VxRsJ6NXXVCE5NRUHRo+f3cWCs=
 google.golang.org/grpc v1.19.0/go.mod h1:mqu4LbDTu4XGKhr4mRzUsmM4RtVoemTSY81AxZiDr8c=
 google.golang.org/grpc v1.19.1/go.mod h1:mqu4LbDTu4XGKhr4mRzUsmM4RtVoemTSY81AxZiDr8c=
@@ -1591,8 +1591,8 @@ google.golang.org/grpc v1.33.1/go.mod h1:fr5YgcSWrqhRRxogOsw7RzIpsmvOZ6IcH4kBYTp
 google.golang.org/grpc v1.33.2/go.mod h1:JMHMWHQWaTccqQQlmk3MJZS+GWXOdAesneDmEnv2fbc=
 google.golang.org/grpc v1.34.0/go.mod h1:WotjhfgOW/POjDeRt8vscBtXq+2VjORFy659qA51WJ8=
 google.golang.org/grpc v1.35.0/go.mod h1:qjiiYl8FncCW8feJPdyg3v6XW24KsRHe+dy9BAGRRjU=
-google.golang.org/grpc v1.51.0 h1:E1eGv1FTqoLIdnBCZufiSHgKjlqG6fKFf6pPWtMTh8U=
+google.golang.org/grpc v1.52.0 h1:kd48UiU7EHsV4rnLyOJRuP/Il/UHE7gdDAQ+SZI7nZk=
-google.golang.org/grpc v1.51.0/go.mod h1:wgNDFcnuBGmxLKI/qn4T+m5BtEBYXJPvibbUPsAIPww=
+google.golang.org/grpc v1.52.0/go.mod h1:pu6fVzoFb+NBYNAvQL08ic+lvB2IojljRYuun5vorUY=
 google.golang.org/protobuf v0.0.0-20200109180630-ec00e32a8dfd/go.mod h1:DFci5gLYBciE7Vtevhsrf46CRTquxDuWsQurQQe4oz8=
 google.golang.org/protobuf v0.0.0-20200221191635-4d8936d0db64/go.mod h1:kwYJMbMJ01Woi6D6+Kah6886xMZcty6N08ah7+eCXa0=
 google.golang.org/protobuf v0.0.0-20200228230310-ab0ca4ff8a60/go.mod h1:cfTl7dwQJ+fmap5saPgwCLgHXTUD7jkjRqWcaiX5VyM=

gomod2nix.toml

@@ -93,9 +93,8 @@ schema = 3
     version = "v0.7.9"
     hash = "sha256-ZWIXIXcHGjeCNgMrpXymry8/8esDDauGFfF/+gEoO1Y="
   [mod."github.com/confio/ics23/go"]
-    version = "v0.8.0"
+    version = "v0.9.0"
-    hash = "sha256-mFKxFHp7RaE1L5NdtH9H9px2Cy6I5uOZVnFOgE8Nrew="
+    hash = "sha256-guD8w7YygfUp7lpTAUyXQuCPx8F3lXkcg+yR5+JOCbk="
-    replaced = "github.com/cosmos/cosmos-sdk/ics23/go"
   [mod."github.com/cosmos/btcutil"]
     version = "v1.0.5"
     hash = "sha256-t572Sr5iiHcuMKLMWa2i+LBAt192oa+G1oA371tG/eI="
@@ -117,9 +116,9 @@ schema = 3
   [mod."github.com/cosmos/iavl"]
     version = "v0.19.4"
     hash = "sha256-EmpRZ48pjPFq/fIHneut9Vyo5QJATfb3ZO7KzWnqs9g="
-  [mod."github.com/cosmos/ibc-go/v5"]
+  [mod."github.com/cosmos/ibc-go/v6"]
-    version = "v5.2.0"
+    version = "v6.1.0"
-    hash = "sha256-Gfqhdz9ZKEgb7LCkHiXCwYZYUYluQ+vMew/GkssfVj8="
+    hash = "sha256-mHYCqLedcveDjfm1EiO2EMMNJqLm9u4WHwQTy1muOoc="
   [mod."github.com/cosmos/ledger-cosmos-go"]
     version = "v0.12.1"
     hash = "sha256-9+nr+/r4MyiogddS0JcXOuriPqXP4nxln8ts+mYQRcg="
@@ -337,9 +336,6 @@ schema = 3
   [mod."github.com/klauspost/compress"]
     version = "v1.15.11"
     hash = "sha256-9MXm0TObg6DyqnYMIw3IChrorHc2ILf5djZYoM0e1J0="
-  [mod."github.com/klauspost/cpuid/v2"]
-    version = "v2.0.9"
-    hash = "sha256-0rHlHzEVaDdkVbRJDhnAJjfJUmAHOYjXN5u7VoCi5uk="
   [mod."github.com/lib/pq"]
     version = "v1.10.6"
     hash = "sha256-8EhFwY/9YH5L/fd6l2beOnC3VvpegRAmCCsnDVJBqBM="
@@ -410,11 +406,11 @@ schema = 3
     version = "v0.0.5"
     hash = "sha256-/5i70IkH/qSW5KjGzv8aQNKh9tHoz98tqtL0K2DMFn4="
   [mod."github.com/onsi/ginkgo/v2"]
-    version = "v2.5.1"
+    version = "v2.7.0"
-    hash = "sha256-VB29+H9k7l6il63oXJvsjamSUhsw/e99iI/BeTCderA="
+    hash = "sha256-BKqQKCsPA73FaQwYpAY+QsWFHIncrG5jgRhC2IiNmCk="
   [mod."github.com/onsi/gomega"]
-    version = "v1.24.1"
+    version = "v1.25.0"
-    hash = "sha256-REfxQTDRcO23GnmJfOW8/MmPJf9oE2grVvvGiC1eSbo="
+    hash = "sha256-knaJppfBzKSMD4Gsqzx22SGrti7G5UyDBYrothAqsrs="
   [mod."github.com/pelletier/go-toml"]
     version = "v1.9.5"
     hash = "sha256-RJ9K1BTId0Mled7S66iGgxHkZ5JKEIsrrNaEfM8aImc="
@@ -461,8 +457,8 @@ schema = 3
     version = "v0.9.1"
     hash = "sha256-YLGNrHHM+mN4ElW/XWuylOnFrA/VjSY+eBuC4LN//5c="
   [mod."github.com/rs/cors"]
-    version = "v1.8.2"
+    version = "v1.8.3"
-    hash = "sha256-FxBbQVb8zIoDGGaAJKfsYV0+POkh1tyX7P6A/Lk5Vsc="
+    hash = "sha256-VgVB4HKAhPSjNg96mIEUN1bt5ZQng8Fi3ZABy3CDWQE="
   [mod."github.com/rs/zerolog"]
     version = "v1.27.0"
     hash = "sha256-BxQtP2TROeSSpj9l1irocuSfxn55UL4ugzB/og7r8eE="
@@ -560,8 +556,8 @@ schema = 3
     version = "v0.0.0-20220722155223-a9213eeb770e"
     hash = "sha256-kNgzydWRpjm0sZl4uXEs3LX5L0xjJtJRAFf/CTlYUN4="
   [mod."golang.org/x/net"]
-    version = "v0.4.0"
+    version = "v0.5.0"
-    hash = "sha256-7IwGZh/xg4mQz88cJio2Ov5d3jGRXKj1itlAja/EAbQ="
+    hash = "sha256-HpbIAiLs7S1+tVsaSSdbCPw1IK43A0bFFuSzPSyjLbo="
   [mod."golang.org/x/oauth2"]
     version = "v0.0.0-20221014153046-6fdb5e3db783"
     hash = "sha256-IoygidVNqyAZmN+3macDeIefK8hhJToygpcqlwehdYQ="
@@ -569,14 +565,14 @@ schema = 3
     version = "v0.1.0"
     hash = "sha256-Hygjq9euZ0qz6TvHYQwOZEjNiTbTh1nSLRAWZ6KFGR8="
   [mod."golang.org/x/sys"]
-    version = "v0.3.0"
+    version = "v0.4.0"
-    hash = "sha256-TIHhfYbZ99sCU1ZMikxwomXH5AEtD/lA1VMMW+UAhbU="
+    hash = "sha256-jchMzHCH5dg+IL/F+LqaX/fyAcB/nvHQpfBjqwaRJH0="
   [mod."golang.org/x/term"]
-    version = "v0.3.0"
+    version = "v0.4.0"
-    hash = "sha256-NKv2o8wz8DB/2W2h/muGEIHb+S06mBXZxhG254RpQ5s="
+    hash = "sha256-wQKxHV10TU4vCU8Re2/hFmAbur/jRWEOB8QXBzgTFNY="
   [mod."golang.org/x/text"]
-    version = "v0.5.0"
+    version = "v0.6.0"
-    hash = "sha256-ztH+xQyM/clOcQl+y/UEPcfNKbc3xApMbEPDDZ9up0o="
+    hash = "sha256-+bpeRWR3relKACdal6NPj+eP5dnWCplTViArSN7/qA4="
   [mod."golang.org/x/xerrors"]
     version = "v0.0.0-20220907171357-04be3eba64a2"
     hash = "sha256-6+zueutgefIYmgXinOflz8qGDDDj0Zhv+2OkGhBTKno="
@@ -587,11 +583,11 @@ schema = 3
     version = "v1.6.7"
     hash = "sha256-zIxGRHiq4QBvRqkrhMGMGCaVL4iM4TtlYpAi/hrivS4="
   [mod."google.golang.org/genproto"]
-    version = "v0.0.0-20221116193143-41c2ba794472"
+    version = "v0.0.0-20221118155620-16455021b5e6"
-    hash = "sha256-uQuxuOvWRsdMii5M5QresisVd1E+Ss8s2WfR2n7QSXk="
+    hash = "sha256-FFSliEzgr7AceO8B+ZoPAlZDFVPLeqAFg+25VQw6cFs="
   [mod."google.golang.org/grpc"]
-    version = "v1.51.0"
+    version = "v1.52.0"
-    hash = "sha256-RzH5DU13D/ulxxOouIKpdNt8eHdff7mrEnB+JUupbLU="
+    hash = "sha256-wYJ/ysugKxz1O9u6BxECTIGFJ3sv0XmxOfM+Y0jW3KQ="
   [mod."google.golang.org/protobuf"]
     version = "v1.28.2-0.20220831092852-f930b1dc76e8"
     hash = "sha256-li5hXlXwTJ5LIZ8bVki1AZ6UFI2gXHl33JwdX1dOrtM="

indexer/kv_indexer.go

@@ -1,3 +1,18 @@
+// Copyright 2021 Evmos Foundation
+// This file is part of Evmos' Ethermint library.
+//
+// The Ethermint library is free software: you can redistribute it and/or modify
+// it under the terms of the GNU Lesser General Public License as published by
+// the Free Software Foundation, either version 3 of the License, or
+// (at your option) any later version.
+//
+// The Ethermint library is distributed in the hope that it will be useful,
+// but WITHOUT ANY WARRANTY; without even the implied warranty of
+// MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
+// GNU Lesser General Public License for more details.
+//
+// You should have received a copy of the GNU Lesser General Public License
+// along with the Ethermint library. If not, see https://github.com/evmos/ethermint/blob/main/LICENSE
 package indexer
 
 import (

init.sh

@@ -106,8 +106,42 @@ laconicd collect-gentxs
 # Run this to ensure everything worked and that the genesis file is setup correctly
 laconicd validate-genesis
 
+# disable produce empty block and enable prometheus metrics
+if [[ "$OSTYPE" == "darwin"* ]]; then
+    sed -i '' 's/create_empty_blocks = true/create_empty_blocks = false/g' $HOME/.ethermintd/config/config.toml
+    sed -i '' 's/prometheus = false/prometheus = true/' $HOME/.ethermintd/config/config.toml
+    sed -i '' 's/prometheus-retention-time = 0/prometheus-retention-time  = 1000000000000/g' $HOME/.ethermintd/config/app.toml
+    sed -i '' 's/enabled = false/enabled = true/g' $HOME/.ethermintd/config/app.toml
+else
+    sed -i 's/create_empty_blocks = true/create_empty_blocks = false/g' $HOME/.ethermintd/config/config.toml
+    sed -i 's/prometheus = false/prometheus = true/' $HOME/.ethermintd/config/config.toml
+    sed -i 's/prometheus-retention-time  = "0"/prometheus-retention-time  = "1000000000000"/g' $HOME/.ethermintd/config/app.toml
+    sed -i 's/enabled = false/enabled = true/g' $HOME/.ethermintd/config/app.toml
+fi
+
 if [[ $1 == "pending" ]]; then
-  echo "pending mode is on, please wait for the first block committed."
+    echo "pending mode is on, please wait for the first block committed."
+    if [[ $OSTYPE == "darwin"* ]]; then
+        sed -i '' 's/create_empty_blocks_interval = "0s"/create_empty_blocks_interval = "30s"/g' $HOME/.ethermintd/config/config.toml
+        sed -i '' 's/timeout_propose = "3s"/timeout_propose = "30s"/g' $HOME/.ethermintd/config/config.toml
+        sed -i '' 's/timeout_propose_delta = "500ms"/timeout_propose_delta = "5s"/g' $HOME/.ethermintd/config/config.toml
+        sed -i '' 's/timeout_prevote = "1s"/timeout_prevote = "10s"/g' $HOME/.ethermintd/config/config.toml
+        sed -i '' 's/timeout_prevote_delta = "500ms"/timeout_prevote_delta = "5s"/g' $HOME/.ethermintd/config/config.toml
+        sed -i '' 's/timeout_precommit = "1s"/timeout_precommit = "10s"/g' $HOME/.ethermintd/config/config.toml
+        sed -i '' 's/timeout_precommit_delta = "500ms"/timeout_precommit_delta = "5s"/g' $HOME/.ethermintd/config/config.toml
+        sed -i '' 's/timeout_commit = "5s"/timeout_commit = "150s"/g' $HOME/.ethermintd/config/config.toml
+        sed -i '' 's/timeout_broadcast_tx_commit = "10s"/timeout_broadcast_tx_commit = "150s"/g' $HOME/.ethermintd/config/config.toml
+    else
+        sed -i 's/create_empty_blocks_interval = "0s"/create_empty_blocks_interval = "30s"/g' $HOME/.ethermintd/config/config.toml
+        sed -i 's/timeout_propose = "3s"/timeout_propose = "30s"/g' $HOME/.ethermintd/config/config.toml
+        sed -i 's/timeout_propose_delta = "500ms"/timeout_propose_delta = "5s"/g' $HOME/.ethermintd/config/config.toml
+        sed -i 's/timeout_prevote = "1s"/timeout_prevote = "10s"/g' $HOME/.ethermintd/config/config.toml
+        sed -i 's/timeout_prevote_delta = "500ms"/timeout_prevote_delta = "5s"/g' $HOME/.ethermintd/config/config.toml
+        sed -i 's/timeout_precommit = "1s"/timeout_precommit = "10s"/g' $HOME/.ethermintd/config/config.toml
+        sed -i 's/timeout_precommit_delta = "500ms"/timeout_precommit_delta = "5s"/g' $HOME/.ethermintd/config/config.toml
+        sed -i 's/timeout_commit = "5s"/timeout_commit = "150s"/g' $HOME/.ethermintd/config/config.toml
+        sed -i 's/timeout_broadcast_tx_commit = "10s"/timeout_broadcast_tx_commit = "150s"/g' $HOME/.ethermintd/config/config.toml
+    fi
 fi
 
 # Start the node (remove the --pruning=nothing flag if historical queries are not needed)

nix/go-ethereum.nix

@@ -61,4 +61,4 @@ in buildGoModule rec {
     license = with licenses; [ lgpl3Plus gpl3Plus ];
     maintainers = with maintainers; [ adisbladis RaghavSood ];
   };
-}
+}

proto/buf.gen.gogo.yaml

@@ -2,7 +2,7 @@ version: v1
 plugins:
   - name: gocosmos
     out: .
-    opt: plugins=grpc,google/protobuf/duration.proto=google/protobuf/duration.proto=github.com/gogo/protobuf/types,Mgoogle/protobuf/struct.proto=github.com/gogo/protobuf/types,Mgoogle/protobuf/timestamp.proto=github.com/gogo/protobuf/types,Mgoogle/protobuf/wrappers.proto=github.com/gogo/protobuf/types,Mgoogle/protobuf/any.proto=github.com/cosmos/cosmos-sdk/codec/types,Mcosmos/orm/v1alpha1/orm.proto=github.com/cosmos/cosmos-sdk/api/cosmos/orm/v1alpha1
+    opt: plugins=grpc,Mgoogle/protobuf/duration.proto=Mgoogle/protobuf/duration.proto=github.com/gogo/protobuf/types,Mgoogle/protobuf/struct.proto=github.com/gogo/protobuf/types,Mgoogle/protobuf/timestamp.proto=github.com/gogo/protobuf/types,Mgoogle/protobuf/wrappers.proto=github.com/gogo/protobuf/types,Mgoogle/protobuf/any.proto=github.com/cosmos/cosmos-sdk/codec/types,Mcosmos/orm/v1alpha1/orm.proto=github.com/cosmos/cosmos-sdk/api/cosmos/orm/v1alpha1
   - name: grpc-gateway
     out: .
     opt: logtostderr=true,allow_colon_final_segments=true

proto/buf.gen.swagger.yaml

@@ -2,7 +2,7 @@ version: v1
 plugins:
   - name: gocosmos
     out: .
-    opt: plugins=grpc,google/protobuf/duration.proto=google/protobuf/duration.proto=github.com/gogo/protobuf/types,Mgoogle/protobuf/struct.proto=github.com/gogo/protobuf/types,Mgoogle/protobuf/timestamp.proto=github.com/gogo/protobuf/types,Mgoogle/protobuf/wrappers.proto=github.com/gogo/protobuf/types,Mgoogle/protobuf/any.proto=github.com/cosmos/cosmos-sdk/codec/types,Mcosmos/orm/v1alpha1/orm.proto=github.com/cosmos/cosmos-sdk/api/cosmos/orm/v1alpha1
+    opt: plugins=grpc,Mgoogle/protobuf/duration.proto=Mgoogle/protobuf/duration.proto=github.com/gogo/protobuf/types,Mgoogle/protobuf/struct.proto=github.com/gogo/protobuf/types,Mgoogle/protobuf/timestamp.proto=github.com/gogo/protobuf/types,Mgoogle/protobuf/wrappers.proto=github.com/gogo/protobuf/types,Mgoogle/protobuf/any.proto=github.com/cosmos/cosmos-sdk/codec/types,Mcosmos/orm/v1alpha1/orm.proto=github.com/cosmos/cosmos-sdk/api/cosmos/orm/v1alpha1
   - name: grpc-gateway
     out: .
     opt: logtostderr=true

proto/ethermint/evm/v1/events.proto

@@ -0,0 +1,44 @@
+syntax = "proto3";
+package ethermint.evm.v1;
+
+option go_package = "github.com/cerc-io/laconicd/x/evm/types";
+
+// EventEthereumTx defines the event for an Ethereum transaction
+message EventEthereumTx {
+  // amount
+  string amount = 1;
+  // eth_hash is the Ethereum hash of the transaction
+  string eth_hash = 2;
+  // index of the transaction in the block
+  string index = 3;
+  // gas_used is the amount of gas used by the transaction
+  string gas_used = 4;
+  // hash is the Tendermint hash of the transaction
+  string hash = 5;
+  // recipient of the transaction
+  string recipient = 6;
+  // eth_tx_failed contains a VM error should it occur
+  string eth_tx_failed = 7;
+}
+
+// EventTxLog defines the event for an Ethereum transaction log
+message EventTxLog {
+  // tx_logs is an array of transaction logs
+  repeated string tx_logs = 1;
+}
+
+// EventMessage
+message EventMessage {
+  // module which emits the event
+  string module = 1;
+  // sender of the message
+  string sender = 2;
+  // tx_type is the type of the message
+  string tx_type = 3;
+}
+
+// EventBlockBloom defines an Ethereum block bloom filter event
+message EventBlockBloom {
+  // bloom is the bloom filter of the block
+  string bloom = 1;
+}

proto/ethermint/evm/v1/evm.proto

@@ -29,23 +29,23 @@ message ChainConfig {
   // homestead_block switch (nil no fork, 0 = already homestead)
   string homestead_block = 1 [
     (gogoproto.customtype) = "github.com/cosmos/cosmos-sdk/types.Int",
-    (gogoproto.moretags)   = "yaml:\"homestead_block\""
+    (gogoproto.moretags) = "yaml:\"homestead_block\""
   ];
   // dao_fork_block corresponds to TheDAO hard-fork switch block (nil no fork)
   string dao_fork_block = 2 [
     (gogoproto.customname) = "DAOForkBlock",
     (gogoproto.customtype) = "github.com/cosmos/cosmos-sdk/types.Int",
-    (gogoproto.moretags)   = "yaml:\"dao_fork_block\""
+    (gogoproto.moretags) = "yaml:\"dao_fork_block\""
   ];
   // dao_fork_support defines whether the nodes supports or opposes the DAO hard-fork
   bool dao_fork_support = 3
-  [(gogoproto.customname) = "DAOForkSupport", (gogoproto.moretags) = "yaml:\"dao_fork_support\""];
+      [(gogoproto.customname) = "DAOForkSupport", (gogoproto.moretags) = "yaml:\"dao_fork_support\""];
   // eip150_block: EIP150 implements the Gas price changes
   // (https://github.com/ethereum/EIPs/issues/150) EIP150 HF block (nil no fork)
   string eip150_block = 4 [
     (gogoproto.customname) = "EIP150Block",
     (gogoproto.customtype) = "github.com/cosmos/cosmos-sdk/types.Int",
-    (gogoproto.moretags)   = "yaml:\"eip150_block\""
+    (gogoproto.moretags) = "yaml:\"eip150_block\""
   ];
   // eip150_hash: EIP150 HF hash (needed for header only clients as only gas pricing changed)
   string eip150_hash = 5 [(gogoproto.customname) = "EIP150Hash", (gogoproto.moretags) = "yaml:\"byzantium_block\""];
@@ -53,43 +53,43 @@ message ChainConfig {
   string eip155_block = 6 [
     (gogoproto.customname) = "EIP155Block",
     (gogoproto.customtype) = "github.com/cosmos/cosmos-sdk/types.Int",
-    (gogoproto.moretags)   = "yaml:\"eip155_block\""
+    (gogoproto.moretags) = "yaml:\"eip155_block\""
   ];
   // eip158_block: EIP158 HF block
   string eip158_block = 7 [
     (gogoproto.customname) = "EIP158Block",
     (gogoproto.customtype) = "github.com/cosmos/cosmos-sdk/types.Int",
-    (gogoproto.moretags)   = "yaml:\"eip158_block\""
+    (gogoproto.moretags) = "yaml:\"eip158_block\""
   ];
   // byzantium_block: Byzantium switch block (nil no fork, 0 = already on byzantium)
   string byzantium_block = 8 [
     (gogoproto.customtype) = "github.com/cosmos/cosmos-sdk/types.Int",
-    (gogoproto.moretags)   = "yaml:\"byzantium_block\""
+    (gogoproto.moretags) = "yaml:\"byzantium_block\""
   ];
   // constantinople_block: Constantinople switch block (nil no fork, 0 = already activated)
   string constantinople_block = 9 [
     (gogoproto.customtype) = "github.com/cosmos/cosmos-sdk/types.Int",
-    (gogoproto.moretags)   = "yaml:\"constantinople_block\""
+    (gogoproto.moretags) = "yaml:\"constantinople_block\""
   ];
   // petersburg_block: Petersburg switch block (nil same as Constantinople)
   string petersburg_block = 10 [
     (gogoproto.customtype) = "github.com/cosmos/cosmos-sdk/types.Int",
-    (gogoproto.moretags)   = "yaml:\"petersburg_block\""
+    (gogoproto.moretags) = "yaml:\"petersburg_block\""
   ];
   // istanbul_block: Istanbul switch block (nil no fork, 0 = already on istanbul)
   string istanbul_block = 11 [
     (gogoproto.customtype) = "github.com/cosmos/cosmos-sdk/types.Int",
-    (gogoproto.moretags)   = "yaml:\"istanbul_block\""
+    (gogoproto.moretags) = "yaml:\"istanbul_block\""
   ];
   // muir_glacier_block: Eip-2384 (bomb delay) switch block (nil no fork, 0 = already activated)
   string muir_glacier_block = 12 [
     (gogoproto.customtype) = "github.com/cosmos/cosmos-sdk/types.Int",
-    (gogoproto.moretags)   = "yaml:\"muir_glacier_block\""
+    (gogoproto.moretags) = "yaml:\"muir_glacier_block\""
   ];
   // berlin_block: Berlin switch block (nil = no fork, 0 = already on berlin)
   string berlin_block = 13 [
     (gogoproto.customtype) = "github.com/cosmos/cosmos-sdk/types.Int",
-    (gogoproto.moretags)   = "yaml:\"berlin_block\""
+    (gogoproto.moretags) = "yaml:\"berlin_block\""
   ];
   // DEPRECATED: EWASM, YOLOV3 and Catalyst block have been deprecated
   reserved 14, 15, 16;
@@ -97,12 +97,12 @@ message ChainConfig {
   // london_block: London switch block (nil = no fork, 0 = already on london)
   string london_block = 17 [
     (gogoproto.customtype) = "github.com/cosmos/cosmos-sdk/types.Int",
-    (gogoproto.moretags)   = "yaml:\"london_block\""
+    (gogoproto.moretags) = "yaml:\"london_block\""
   ];
   // arrow_glacier_block: Eip-4345 (bomb delay) switch block (nil = no fork, 0 = already activated)
   string arrow_glacier_block = 18 [
     (gogoproto.customtype) = "github.com/cosmos/cosmos-sdk/types.Int",
-    (gogoproto.moretags)   = "yaml:\"arrow_glacier_block\""
+    (gogoproto.moretags) = "yaml:\"arrow_glacier_block\""
   ];
   // DEPRECATED: merge fork block was deprecated: https://github.com/ethereum/go-ethereum/pull/24904
   reserved 19;
@@ -127,6 +127,16 @@ message ChainConfig {
     (gogoproto.customtype) = "github.com/cosmos/cosmos-sdk/types.Int",
     (gogoproto.moretags) = "yaml:\"cancun_block\""
   ];
+  // shanghai_block switch block (nil = no fork, 0 = already on shanghai)
+  string shanghai_block = 22 [
+    (gogoproto.customtype) = "github.com/cosmos/cosmos-sdk/types.Int",
+    (gogoproto.moretags) = "yaml:\"shanghai_block\""
+  ];
+  // cancun_block switch block (nil = no fork, 0 = already on cancun)
+  string cancun_block = 23 [
+    (gogoproto.customtype) = "github.com/cosmos/cosmos-sdk/types.Int",
+    (gogoproto.moretags) = "yaml:\"cancun_block\""
+  ];
 
 }
 

proto/ethermint/evm/v1/query.proto

@@ -78,7 +78,7 @@ service Query {
 
 // QueryAccountRequest is the request type for the Query/Account RPC method.
 message QueryAccountRequest {
-  option (gogoproto.equal)           = false;
+  option (gogoproto.equal) = false;
   option (gogoproto.goproto_getters) = false;
 
   // address is the ethereum hex address to query the account for.
@@ -98,7 +98,7 @@ message QueryAccountResponse {
 // QueryCosmosAccountRequest is the request type for the Query/CosmosAccount RPC
 // method.
 message QueryCosmosAccountRequest {
-  option (gogoproto.equal)           = false;
+  option (gogoproto.equal) = false;
   option (gogoproto.goproto_getters) = false;
 
   // address is the ethereum hex address to query the account for.
@@ -119,7 +119,7 @@ message QueryCosmosAccountResponse {
 // QueryValidatorAccountRequest is the request type for the
 // Query/ValidatorAccount RPC method.
 message QueryValidatorAccountRequest {
-  option (gogoproto.equal)           = false;
+  option (gogoproto.equal) = false;
   option (gogoproto.goproto_getters) = false;
 
   // cons_address is the validator cons address to query the account for.
@@ -139,7 +139,7 @@ message QueryValidatorAccountResponse {
 
 // QueryBalanceRequest is the request type for the Query/Balance RPC method.
 message QueryBalanceRequest {
-  option (gogoproto.equal)           = false;
+  option (gogoproto.equal) = false;
   option (gogoproto.goproto_getters) = false;
 
   // address is the ethereum hex address to query the balance for.
@@ -154,7 +154,7 @@ message QueryBalanceResponse {
 
 // QueryStorageRequest is the request type for the Query/Storage RPC method.
 message QueryStorageRequest {
-  option (gogoproto.equal)           = false;
+  option (gogoproto.equal) = false;
   option (gogoproto.goproto_getters) = false;
 
   // address is the ethereum hex address to query the storage state for.
@@ -173,7 +173,7 @@ message QueryStorageResponse {
 
 // QueryCodeRequest is the request type for the Query/Code RPC method.
 message QueryCodeRequest {
-  option (gogoproto.equal)           = false;
+  option (gogoproto.equal) = false;
   option (gogoproto.goproto_getters) = false;
 
   // address is the ethereum hex address to query the code for.
@@ -189,7 +189,7 @@ message QueryCodeResponse {
 
 // QueryTxLogsRequest is the request type for the Query/TxLogs RPC method.
 message QueryTxLogsRequest {
-  option (gogoproto.equal)           = false;
+  option (gogoproto.equal) = false;
   option (gogoproto.goproto_getters) = false;
 
   // hash is the ethereum transaction hex hash to query the logs for.

proto/ethermint/evm/v1/tx.proto

@@ -1,6 +1,7 @@
 syntax = "proto3";
 package ethermint.evm.v1;
 
+import "cosmos/msg/v1/msg.proto";
 import "cosmos_proto/cosmos.proto";
 import "ethermint/evm/v1/evm.proto";
 import "gogoproto/gogo.proto";
@@ -15,6 +16,9 @@ service Msg {
   rpc EthereumTx(MsgEthereumTx) returns (MsgEthereumTxResponse) {
     option (google.api.http).post = "/ethermint/evm/v1/ethereum_tx";
   };
+  // UpdateParams defined a governance operation for updating the x/evm module parameters.
+  // The authority is hard-coded to the Cosmos SDK x/gov module account
+  rpc UpdateParams(MsgUpdateParams) returns (MsgUpdateParamsResponse);
 }
 
 // MsgEthereumTx encapsulates an Ethereum transaction as an SDK message.
@@ -38,7 +42,7 @@ message MsgEthereumTx {
 // NOTE: All non-protected transactions (i.e non EIP155 signed) will fail if the
 // AllowUnprotectedTxs parameter is disabled.
 message LegacyTx {
-  option (gogoproto.goproto_getters)         = false;
+  option (gogoproto.goproto_getters) = false;
   option (cosmos_proto.implements_interface) = "TxData";
 
   // nonce corresponds to the account nonce (transaction sequence).
@@ -64,14 +68,14 @@ message LegacyTx {
 
 // AccessListTx is the data of EIP-2930 access list transactions.
 message AccessListTx {
-  option (gogoproto.goproto_getters)         = false;
+  option (gogoproto.goproto_getters) = false;
   option (cosmos_proto.implements_interface) = "TxData";
 
   // chain_id of the destination EVM chain
   string chain_id = 1 [
     (gogoproto.customtype) = "github.com/cosmos/cosmos-sdk/types.Int",
     (gogoproto.customname) = "ChainID",
-    (gogoproto.jsontag)    = "chainID"
+    (gogoproto.jsontag) = "chainID"
   ];
   // nonce corresponds to the account nonce (transaction sequence).
   uint64 nonce = 2;
@@ -99,14 +103,14 @@ message AccessListTx {
 
 // DynamicFeeTx is the data of EIP-1559 dinamic fee transactions.
 message DynamicFeeTx {
-  option (gogoproto.goproto_getters)         = false;
+  option (gogoproto.goproto_getters) = false;
   option (cosmos_proto.implements_interface) = "TxData";
 
   // chain_id of the destination EVM chain
   string chain_id = 1 [
     (gogoproto.customtype) = "github.com/cosmos/cosmos-sdk/types.Int",
     (gogoproto.customname) = "ChainID",
-    (gogoproto.jsontag)    = "chainID"
+    (gogoproto.jsontag) = "chainID"
   ];
   // nonce corresponds to the account nonce (transaction sequence).
   uint64 nonce = 2;
@@ -158,3 +162,19 @@ message MsgEthereumTxResponse {
   // gas_used specifies how much gas was consumed by the transaction
   uint64 gas_used = 5;
 }
+
+// MsgUpdateParams defines a Msg for updating the x/evm module parameters.
+message MsgUpdateParams {
+  option (cosmos.msg.v1.signer) = "authority";
+
+  // authority is the address of the governance account.
+  string authority = 1 [(cosmos_proto.scalar) = "cosmos.AddressString"];
+
+  // params defines the x/evm parameters to update.
+  // NOTE: All parameters must be supplied.
+  Params params = 2 [(gogoproto.nullable) = false];
+}
+
+// MsgUpdateParamsResponse defines the response structure for executing a
+// MsgUpdateParams message.
+message MsgUpdateParamsResponse {}

proto/ethermint/feemarket/v1/events.proto

@@ -0,0 +1,18 @@
+syntax = "proto3";
+package ethermint.feemarket.v1;
+
+option go_package = "github.com/cerc-io/laconicd/x/feemarket/types";
+
+// EventFeeMarket is the event type for the fee market module
+message EventFeeMarket {
+  // base_fee for EIP-1559 blocks
+  string base_fee = 1;
+}
+
+// EventBlockGas defines an Ethereum block gas event
+message EventBlockGas {
+  // height of the block
+  string height = 1;
+  // amount of gas wanted by the block
+  string amount = 2;
+}

proto/ethermint/feemarket/v1/genesis.proto

@@ -8,7 +8,7 @@ option go_package = "github.com/cerc-io/laconicd/x/feemarket/types";
 
 // GenesisState defines the feemarket module's genesis state.
 message GenesisState {
-  // params defines all the paramaters of the module.
+  // params defines all the parameters of the feemarket module.
   Params params = 1 [(gogoproto.nullable) = false];
   // DEPRECATED: base fee is the exported value from previous software version.
   // Zero by default.

proto/ethermint/feemarket/v1/tx.proto

@@ -0,0 +1,30 @@
+syntax = "proto3";
+package ethermint.feemarket.v1;
+
+import "cosmos/msg/v1/msg.proto";
+import "cosmos_proto/cosmos.proto";
+import "ethermint/feemarket/v1/feemarket.proto";
+import "gogoproto/gogo.proto";
+
+option go_package = "github.com/cerc-io/laconicd/x/feemarket/types";
+
+// Msg defines the erc20 Msg service.
+service Msg {
+  // UpdateParams defined a governance operation for updating the x/feemarket module parameters.
+  // The authority is hard-coded to the Cosmos SDK x/gov module account
+  rpc UpdateParams(MsgUpdateParams) returns (MsgUpdateParamsResponse);
+}
+
+// MsgUpdateParams defines a Msg for updating the x/feemarket module parameters.
+message MsgUpdateParams {
+  option (cosmos.msg.v1.signer) = "authority";
+  // authority is the address of the governance account.
+  string authority = 1 [(cosmos_proto.scalar) = "cosmos.AddressString"];
+  // params defines the x/feemarket parameters to update.
+  // NOTE: All parameters must be supplied.
+  Params params = 2 [(gogoproto.nullable) = false];
+}
+
+// MsgUpdateParamsResponse defines the response structure for executing a
+// MsgUpdateParams message.
+message MsgUpdateParamsResponse {}

proto/ethermint/types/v1/account.proto

@@ -10,9 +10,9 @@ option go_package = "github.com/cerc-io/laconicd/types";
 // EthAccount implements the authtypes.AccountI interface and embeds an
 // authtypes.BaseAccount type. It is compatible with the auth AccountKeeper.
 message EthAccount {
-  option (gogoproto.goproto_getters)  = false;
+  option (gogoproto.goproto_getters) = false;
   option (gogoproto.goproto_stringer) = false;
-  option (gogoproto.equal)            = false;
+  option (gogoproto.equal) = false;
 
   option (cosmos_proto.implements_interface) = "github.com/cosmos/cosmos-sdk/x/auth/types.AccountI";
 

proto/ethermint/types/v1/dynamic_fee.proto

@@ -5,9 +5,9 @@ import "gogoproto/gogo.proto";
 
 option go_package = "github.com/cerc-io/laconicd/types";
 
-// ExtensionOptionDynamicFeeTx is an extension option that specify the maxPrioPrice for cosmos tx
+// ExtensionOptionDynamicFeeTx is an extension option that specifies the maxPrioPrice for cosmos tx
 message ExtensionOptionDynamicFeeTx {
-  // the same as `max_priority_fee_per_gas` in eip-1559 spec
+  // max_priority_price is the same as `max_priority_fee_per_gas` in eip-1559 spec
   string max_priority_price = 1
       [(gogoproto.customtype) = "github.com/cosmos/cosmos-sdk/types.Int", (gogoproto.nullable) = false];
 }

rpc/apis.go

@@ -1,5 +1,18 @@
-// Package rpc contains RPC handler methods and utilities to start
+// Copyright 2021 Evmos Foundation
-// Ethermint's Web3-compatibly JSON-RPC server.
+// This file is part of Evmos' Ethermint library.
+//
+// The Ethermint library is free software: you can redistribute it and/or modify
+// it under the terms of the GNU Lesser General Public License as published by
+// the Free Software Foundation, either version 3 of the License, or
+// (at your option) any later version.
+//
+// The Ethermint library is distributed in the hope that it will be useful,
+// but WITHOUT ANY WARRANTY; without even the implied warranty of
+// MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
+// GNU Lesser General Public License for more details.
+//
+// You should have received a copy of the GNU Lesser General Public License
+// along with the Ethermint library. If not, see https://github.com/evmos/ethermint/blob/main/LICENSE
 package rpc
 
 import (

rpc/backend/account_info.go

@@ -1,3 +1,18 @@
+// Copyright 2021 Evmos Foundation
+// This file is part of Evmos' Ethermint library.
+//
+// The Ethermint library is free software: you can redistribute it and/or modify
+// it under the terms of the GNU Lesser General Public License as published by
+// the Free Software Foundation, either version 3 of the License, or
+// (at your option) any later version.
+//
+// The Ethermint library is distributed in the hope that it will be useful,
+// but WITHOUT ANY WARRANTY; without even the implied warranty of
+// MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
+// GNU Lesser General Public License for more details.
+//
+// You should have received a copy of the GNU Lesser General Public License
+// along with the Ethermint library. If not, see https://github.com/evmos/ethermint/blob/main/LICENSE
 package backend
 
 import (

rpc/backend/backend.go

@@ -1,3 +1,18 @@
+// Copyright 2021 Evmos Foundation
+// This file is part of Evmos' Ethermint library.
+//
+// The Ethermint library is free software: you can redistribute it and/or modify
+// it under the terms of the GNU Lesser General Public License as published by
+// the Free Software Foundation, either version 3 of the License, or
+// (at your option) any later version.
+//
+// The Ethermint library is distributed in the hope that it will be useful,
+// but WITHOUT ANY WARRANTY; without even the implied warranty of
+// MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
+// GNU Lesser General Public License for more details.
+//
+// You should have received a copy of the GNU Lesser General Public License
+// along with the Ethermint library. If not, see https://github.com/evmos/ethermint/blob/main/LICENSE
 package backend
 
 import (

rpc/backend/backend_suite_test.go

@@ -89,7 +89,6 @@ func (suite *BackendTestSuite) SetupTest() {
 	// Add codec
 	encCfg := encoding.MakeConfig(app.ModuleBasics)
 	suite.backend.clientCtx.Codec = encCfg.Codec
-
 }
 
 // buildEthereumTx returns an example legacy Ethereum transaction

rpc/backend/blocks.go

@@ -1,3 +1,18 @@
+// Copyright 2021 Evmos Foundation
+// This file is part of Evmos' Ethermint library.
+//
+// The Ethermint library is free software: you can redistribute it and/or modify
+// it under the terms of the GNU Lesser General Public License as published by
+// the Free Software Foundation, either version 3 of the License, or
+// (at your option) any later version.
+//
+// The Ethermint library is distributed in the hope that it will be useful,
+// but WITHOUT ANY WARRANTY; without even the implied warranty of
+// MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
+// GNU Lesser General Public License for more details.
+//
+// You should have received a copy of the GNU Lesser General Public License
+// along with the Ethermint library. If not, see https://github.com/evmos/ethermint/blob/main/LICENSE
 package backend
 
 import (

rpc/backend/call_tx.go

@@ -1,3 +1,18 @@
+// Copyright 2021 Evmos Foundation
+// This file is part of Evmos' Ethermint library.
+//
+// The Ethermint library is free software: you can redistribute it and/or modify
+// it under the terms of the GNU Lesser General Public License as published by
+// the Free Software Foundation, either version 3 of the License, or
+// (at your option) any later version.
+//
+// The Ethermint library is distributed in the hope that it will be useful,
+// but WITHOUT ANY WARRANTY; without even the implied warranty of
+// MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
+// GNU Lesser General Public License for more details.
+//
+// You should have received a copy of the GNU Lesser General Public License
+// along with the Ethermint library. If not, see https://github.com/evmos/ethermint/blob/main/LICENSE
 package backend
 
 import (
@@ -16,6 +31,7 @@ import (
 	"github.com/ethereum/go-ethereum/common"
 	"github.com/ethereum/go-ethereum/common/hexutil"
 	ethtypes "github.com/ethereum/go-ethereum/core/types"
+
 	"github.com/ethereum/go-ethereum/core/vm"
 	"github.com/pkg/errors"
 	"google.golang.org/grpc/codes"

rpc/backend/call_tx_test.go

@@ -489,5 +489,4 @@ func (suite *BackendTestSuite) TestGasPrice() {
 			}
 		})
 	}
-
 }

rpc/backend/chain_info.go

@@ -1,3 +1,18 @@
+// Copyright 2021 Evmos Foundation
+// This file is part of Evmos' Ethermint library.
+//
+// The Ethermint library is free software: you can redistribute it and/or modify
+// it under the terms of the GNU Lesser General Public License as published by
+// the Free Software Foundation, either version 3 of the License, or
+// (at your option) any later version.
+//
+// The Ethermint library is distributed in the hope that it will be useful,
+// but WITHOUT ANY WARRANTY; without even the implied warranty of
+// MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
+// GNU Lesser General Public License for more details.
+//
+// You should have received a copy of the GNU Lesser General Public License
+// along with the Ethermint library. If not, see https://github.com/evmos/ethermint/blob/main/LICENSE
 package backend
 
 import (
@@ -146,41 +161,42 @@ func (b *Backend) FeeHistory(
 ) (*rpctypes.FeeHistoryResult, error) {
 	blockEnd := int64(lastBlock)
 
-	if blockEnd <= 0 {
+	if blockEnd < 0 {
 		blockNumber, err := b.BlockNumber()
 		if err != nil {
 			return nil, err
 		}
 		blockEnd = int64(blockNumber)
 	}
-	userBlockCountInt := int64(userBlockCount)
+
+	blocks := int64(userBlockCount)
 	maxBlockCount := int64(b.cfg.JSONRPC.FeeHistoryCap)
-	if userBlockCountInt > maxBlockCount {
+	if blocks > maxBlockCount {
-		return nil, fmt.Errorf("FeeHistory user block count %d higher than %d", userBlockCountInt, maxBlockCount)
+		return nil, fmt.Errorf("FeeHistory user block count %d higher than %d", blocks, maxBlockCount)
-	}
-	blockStart := blockEnd - userBlockCountInt
-	if blockStart < 0 {
-		blockStart = 0
 	}
 
-	blockCount := blockEnd - blockStart
+	if blockEnd+1 < blocks {
-
+		blocks = blockEnd + 1
+	}
+	// Ensure not trying to retrieve before genesis.
+	blockStart := blockEnd + 1 - blocks
 	oldestBlock := (*hexutil.Big)(big.NewInt(blockStart))
 
 	// prepare space
-	reward := make([][]*hexutil.Big, blockCount)
+	reward := make([][]*hexutil.Big, blocks)
 	rewardCount := len(rewardPercentiles)
-	for i := 0; i < int(blockCount); i++ {
+	for i := 0; i < int(blocks); i++ {
 		reward[i] = make([]*hexutil.Big, rewardCount)
 	}
-	thisBaseFee := make([]*hexutil.Big, blockCount)
+
-	thisGasUsedRatio := make([]float64, blockCount)
+	thisBaseFee := make([]*hexutil.Big, blocks+1)
+	thisGasUsedRatio := make([]float64, blocks)
 
 	// rewards should only be calculated if reward percentiles were included
 	calculateRewards := rewardCount != 0
 
 	// fetch block
-	for blockID := blockStart; blockID < blockEnd; blockID++ {
+	for blockID := blockStart; blockID <= blockEnd; blockID++ {
 		index := int32(blockID - blockStart)
 		// tendermint block
 		tendermintblock, err := b.TendermintBlockByNumber(rpctypes.BlockNumber(blockID))
@@ -209,6 +225,7 @@ func (b *Backend) FeeHistory(
 
 		// copy
 		thisBaseFee[index] = (*hexutil.Big)(oneFeeHistory.BaseFee)
+		thisBaseFee[index+1] = (*hexutil.Big)(oneFeeHistory.NextBaseFee)
 		thisGasUsedRatio[index] = oneFeeHistory.GasUsedRatio
 		if calculateRewards {
 			for j := 0; j < rewardCount; j++ {

rpc/backend/chain_info_test.go

@@ -165,7 +165,6 @@ func (suite *BackendTestSuite) TestChainId() {
 				var header metadata.MD
 				queryClient := suite.backend.queryClient.QueryClient.(*mocks.EVMQueryClient)
 				RegisterParamsInvalidHeight(queryClient, &header, int64(1))
-
 			},
 			expChainId,
 			true,
@@ -338,7 +337,7 @@ func (suite *BackendTestSuite) TestFeeHistory() {
 				RegisterParamsError(queryClient, &header, ethrpc.BlockNumber(1).Int64())
 			},
 			1,
-			0,
+			-1,
 			nil,
 			nil,
 			false,
@@ -352,7 +351,7 @@ func (suite *BackendTestSuite) TestFeeHistory() {
 				RegisterParams(queryClient, &header, ethrpc.BlockNumber(1).Int64())
 			},
 			1,
-			0,
+			-1,
 			nil,
 			nil,
 			false,
@@ -387,7 +386,7 @@ func (suite *BackendTestSuite) TestFeeHistory() {
 		{
 			"fail - Invalid base fee",
 			func(validator sdk.AccAddress) {
-				//baseFee := sdk.NewInt(1)
+				// baseFee := sdk.NewInt(1)
 				queryClient := suite.backend.queryClient.QueryClient.(*mocks.EVMQueryClient)
 				client := suite.backend.clientCtx.Client.(*mocks.Client)
 				suite.backend.cfg.JSONRPC.FeeHistoryCap = 2
@@ -406,6 +405,7 @@ func (suite *BackendTestSuite) TestFeeHistory() {
 		{
 			"pass - Valid FeeHistoryResults object",
 			func(validator sdk.AccAddress) {
+				var header metadata.MD
 				baseFee := sdk.NewInt(1)
 				queryClient := suite.backend.queryClient.QueryClient.(*mocks.EVMQueryClient)
 				client := suite.backend.clientCtx.Client.(*mocks.Client)
@@ -415,12 +415,14 @@ func (suite *BackendTestSuite) TestFeeHistory() {
 				RegisterBaseFee(queryClient, baseFee)
 				RegisterValidatorAccount(queryClient, validator)
 				RegisterConsensusParams(client, 1)
+				RegisterParams(queryClient, &header, 1)
+				RegisterParamsWithoutHeader(queryClient, 1)
 			},
 			1,
 			1,
 			&rpc.FeeHistoryResult{
-				OldestBlock:  (*hexutil.Big)(big.NewInt(0)),
+				OldestBlock:  (*hexutil.Big)(big.NewInt(1)),
-				BaseFee:      []*hexutil.Big{(*hexutil.Big)(big.NewInt(1))},
+				BaseFee:      []*hexutil.Big{(*hexutil.Big)(big.NewInt(1)), (*hexutil.Big)(big.NewInt(1))},
 				GasUsedRatio: []float64{0},
 				Reward:       [][]*hexutil.Big{{(*hexutil.Big)(big.NewInt(0)), (*hexutil.Big)(big.NewInt(0)), (*hexutil.Big)(big.NewInt(0)), (*hexutil.Big)(big.NewInt(0))}},
 			},

rpc/backend/filters.go

@@ -1,3 +1,18 @@
+// Copyright 2021 Evmos Foundation
+// This file is part of Evmos' Ethermint library.
+//
+// The Ethermint library is free software: you can redistribute it and/or modify
+// it under the terms of the GNU Lesser General Public License as published by
+// the Free Software Foundation, either version 3 of the License, or
+// (at your option) any later version.
+//
+// The Ethermint library is distributed in the hope that it will be useful,
+// but WITHOUT ANY WARRANTY; without even the implied warranty of
+// MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
+// GNU Lesser General Public License for more details.
+//
+// You should have received a copy of the GNU Lesser General Public License
+// along with the Ethermint library. If not, see https://github.com/evmos/ethermint/blob/main/LICENSE
 package backend
 
 import (

rpc/backend/filters_test.go

@@ -12,7 +12,6 @@ import (
 )
 
 func (suite *BackendTestSuite) TestGetLogs() {
-
 	_, bz := suite.buildEthereumTx()
 	block := tmtypes.MakeBlock(1, []tmtypes.Tx{bz}, nil, nil)
 	logs := make([]*evmtypes.Log, 0, 1)

rpc/backend/node_info.go

@@ -1,3 +1,18 @@
+// Copyright 2021 Evmos Foundation
+// This file is part of Evmos' Ethermint library.
+//
+// The Ethermint library is free software: you can redistribute it and/or modify
+// it under the terms of the GNU Lesser General Public License as published by
+// the Free Software Foundation, either version 3 of the License, or
+// (at your option) any later version.
+//
+// The Ethermint library is distributed in the hope that it will be useful,
+// but WITHOUT ANY WARRANTY; without even the implied warranty of
+// MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
+// GNU Lesser General Public License for more details.
+//
+// You should have received a copy of the GNU Lesser General Public License
+// along with the Ethermint library. If not, see https://github.com/evmos/ethermint/blob/main/LICENSE
 package backend
 
 import (

rpc/backend/node_info_test.go

@@ -191,7 +191,6 @@ func (suite *BackendTestSuite) TestSyncing() {
 				RegisterStatus(client)
 				status, _ := client.Status(suite.backend.ctx)
 				status.SyncInfo.CatchingUp = true
-
 			},
 			map[string]interface{}{
 				"startingBlock": hexutil.Uint64(0),
@@ -255,7 +254,7 @@ func (suite *BackendTestSuite) TestSetEtherbase() {
 				c := sdk.NewDecCoin("aphoton", sdk.NewIntFromBigInt(big.NewInt(1)))
 				suite.backend.cfg.SetMinGasPrices(sdk.DecCoins{c})
 				delAddr, _ := suite.backend.GetCoinbase()
-				//account, _ := suite.backend.clientCtx.AccountRetriever.GetAccount(suite.backend.clientCtx, delAddr)
+				// account, _ := suite.backend.clientCtx.AccountRetriever.GetAccount(suite.backend.clientCtx, delAddr)
 				delCommonAddr := common.BytesToAddress(delAddr.Bytes())
 				request := &authtypes.QueryAccountRequest{Address: sdk.AccAddress(delCommonAddr.Bytes()).String()}
 				requestMarshal, _ := request.Marshal()

rpc/backend/sign_tx.go

@@ -1,3 +1,18 @@
+// Copyright 2021 Evmos Foundation
+// This file is part of Evmos' Ethermint library.
+//
+// The Ethermint library is free software: you can redistribute it and/or modify
+// it under the terms of the GNU Lesser General Public License as published by
+// the Free Software Foundation, either version 3 of the License, or
+// (at your option) any later version.
+//
+// The Ethermint library is distributed in the hope that it will be useful,
+// but WITHOUT ANY WARRANTY; without even the implied warranty of
+// MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
+// GNU Lesser General Public License for more details.
+//
+// You should have received a copy of the GNU Lesser General Public License
+// along with the Ethermint library. If not, see https://github.com/evmos/ethermint/blob/main/LICENSE
 package backend
 
 import (

rpc/backend/tracing.go

@@ -1,3 +1,18 @@
+// Copyright 2021 Evmos Foundation
+// This file is part of Evmos' Ethermint library.
+//
+// The Ethermint library is free software: you can redistribute it and/or modify
+// it under the terms of the GNU Lesser General Public License as published by
+// the Free Software Foundation, either version 3 of the License, or
+// (at your option) any later version.
+//
+// The Ethermint library is distributed in the hope that it will be useful,
+// but WITHOUT ANY WARRANTY; without even the implied warranty of
+// MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
+// GNU Lesser General Public License for more details.
+//
+// You should have received a copy of the GNU Lesser General Public License
+// along with the Ethermint library. If not, see https://github.com/evmos/ethermint/blob/main/LICENSE
 package backend
 
 import (

rpc/backend/tracing_test.go

@@ -80,7 +80,7 @@ func (suite *BackendTestSuite) TestTraceTransaction() {
 		{
 			"fail - block not found",
 			func() {
-				//var header metadata.MD
+				// var header metadata.MD
 				client := suite.backend.clientCtx.Client.(*mocks.Client)
 				RegisterBlockError(client, 1)
 			},
@@ -224,7 +224,6 @@ func (suite *BackendTestSuite) TestTraceBlock() {
 			func() {
 				queryClient := suite.backend.queryClient.QueryClient.(*mocks.EVMQueryClient)
 				RegisterTraceBlock(queryClient, []*evmtypes.MsgEthereumTx{msgEthTx})
-
 			},
 			[]*evmtypes.TxTraceResult{},
 			&resBlockFilled,

rpc/backend/tx_info.go

@@ -1,3 +1,18 @@
+// Copyright 2021 Evmos Foundation
+// This file is part of Evmos' Ethermint library.
+//
+// The Ethermint library is free software: you can redistribute it and/or modify
+// it under the terms of the GNU Lesser General Public License as published by
+// the Free Software Foundation, either version 3 of the License, or
+// (at your option) any later version.
+//
+// The Ethermint library is distributed in the hope that it will be useful,
+// but WITHOUT ANY WARRANTY; without even the implied warranty of
+// MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
+// GNU Lesser General Public License for more details.
+//
+// You should have received a copy of the GNU Lesser General Public License
+// along with the Ethermint library. If not, see https://github.com/evmos/ethermint/blob/main/LICENSE
 package backend
 
 import (
@@ -11,6 +26,7 @@ import (
 	"github.com/ethereum/go-ethereum/common"
 	"github.com/ethereum/go-ethereum/common/hexutil"
 	ethtypes "github.com/ethereum/go-ethereum/core/types"
+
 	"github.com/ethereum/go-ethereum/crypto"
 	"github.com/pkg/errors"
 	tmrpctypes "github.com/tendermint/tendermint/rpc/core/types"

rpc/backend/tx_info_test.go

@@ -555,7 +555,6 @@ func (suite *BackendTestSuite) TestGetTransactionReceipt() {
 				RegisterParamsWithoutHeader(queryClient, 1)
 				RegisterBlock(client, 1, txBz)
 				RegisterBlockResults(client, 1)
-
 			},
 			msgEthereumTx,
 			&types.Block{Header: types.Header{Height: 1}, Data: types.Data{Txs: []types.Tx{txBz}}},

rpc/backend/utils.go

@@ -1,3 +1,18 @@
+// Copyright 2021 Evmos Foundation
+// This file is part of Evmos' Ethermint library.
+//
+// The Ethermint library is free software: you can redistribute it and/or modify
+// it under the terms of the GNU Lesser General Public License as published by
+// the Free Software Foundation, either version 3 of the License, or
+// (at your option) any later version.
+//
+// The Ethermint library is distributed in the hope that it will be useful,
+// but WITHOUT ANY WARRANTY; without even the implied warranty of
+// MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
+// GNU Lesser General Public License for more details.
+//
+// You should have received a copy of the GNU Lesser General Public License
+// along with the Ethermint library. If not, see https://github.com/evmos/ethermint/blob/main/LICENSE
 package backend
 
 import (
@@ -15,6 +30,7 @@ import (
 
 	"github.com/ethereum/go-ethereum/common"
 	"github.com/ethereum/go-ethereum/common/hexutil"
+	"github.com/ethereum/go-ethereum/consensus/misc"
 	ethtypes "github.com/ethereum/go-ethereum/core/types"
 
 	abci "github.com/tendermint/tendermint/abci/types"
@@ -117,7 +133,12 @@ func (b *Backend) processBlock(
 
 	// set basefee
 	targetOneFeeHistory.BaseFee = blockBaseFee
-
+	cfg := b.ChainConfig()
+	if cfg.IsLondon(big.NewInt(blockHeight + 1)) {
+		targetOneFeeHistory.NextBaseFee = misc.CalcBaseFee(cfg, b.CurrentHeader())
+	} else {
+		targetOneFeeHistory.NextBaseFee = new(big.Int)
+	}
 	// set gas used ratio
 	gasLimitUint64, ok := (*ethBlock)["gasLimit"].(hexutil.Uint64)
 	if !ok {

rpc/doc.go

@@ -1,10 +0,0 @@
-// Package rpc contains RPC handler methods, namespaces and utilities to start
-// Ethermint's Web3-compatible JSON-RPC server.
-//
-// The list of available namespaces are:
-//
-// * `rpc/namespaces/eth`: `eth` namespace. Exposes the `PublicEthereumAPI` and the `PublicFilterAPI`.
-// * `rpc/namespaces/personal`: `personal` namespace. Exposes the `PrivateAccountAPI`.
-// * `rpc/namespaces/net`: `net` namespace. Exposes the `PublicNetAPI`.
-// * `rpc/namespaces/web3`: `web3` namespace. Exposes the `PublicWeb3API`
-package rpc

rpc/ethereum/pubsub/pubsub.go

@@ -1,3 +1,18 @@
+// Copyright 2021 Evmos Foundation
+// This file is part of Evmos' Ethermint library.
+//
+// The Ethermint library is free software: you can redistribute it and/or modify
+// it under the terms of the GNU Lesser General Public License as published by
+// the Free Software Foundation, either version 3 of the License, or
+// (at your option) any later version.
+//
+// The Ethermint library is distributed in the hope that it will be useful,
+// but WITHOUT ANY WARRANTY; without even the implied warranty of
+// MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
+// GNU Lesser General Public License for more details.
+//
+// You should have received a copy of the GNU Lesser General Public License
+// along with the Ethermint library. If not, see https://github.com/evmos/ethermint/blob/main/LICENSE
 package pubsub
 
 import (

rpc/namespaces/ethereum/debug/api.go

@@ -1,3 +1,18 @@
+// Copyright 2021 Evmos Foundation
+// This file is part of Evmos' Ethermint library.
+//
+// The Ethermint library is free software: you can redistribute it and/or modify
+// it under the terms of the GNU Lesser General Public License as published by
+// the Free Software Foundation, either version 3 of the License, or
+// (at your option) any later version.
+//
+// The Ethermint library is distributed in the hope that it will be useful,
+// but WITHOUT ANY WARRANTY; without even the implied warranty of
+// MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
+// GNU Lesser General Public License for more details.
+//
+// You should have received a copy of the GNU Lesser General Public License
+// along with the Ethermint library. If not, see https://github.com/evmos/ethermint/blob/main/LICENSE
 package debug
 
 import (

rpc/namespaces/ethereum/debug/utils.go

@@ -1,3 +1,18 @@
+// Copyright 2021 Evmos Foundation
+// This file is part of Evmos' Ethermint library.
+//
+// The Ethermint library is free software: you can redistribute it and/or modify
+// it under the terms of the GNU Lesser General Public License as published by
+// the Free Software Foundation, either version 3 of the License, or
+// (at your option) any later version.
+//
+// The Ethermint library is distributed in the hope that it will be useful,
+// but WITHOUT ANY WARRANTY; without even the implied warranty of
+// MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
+// GNU Lesser General Public License for more details.
+//
+// You should have received a copy of the GNU Lesser General Public License
+// along with the Ethermint library. If not, see https://github.com/evmos/ethermint/blob/main/LICENSE
 package debug
 
 import (

rpc/namespaces/ethereum/eth/api.go

@@ -1,3 +1,18 @@
+// Copyright 2021 Evmos Foundation
+// This file is part of Evmos' Ethermint library.
+//
+// The Ethermint library is free software: you can redistribute it and/or modify
+// it under the terms of the GNU Lesser General Public License as published by
+// the Free Software Foundation, either version 3 of the License, or
+// (at your option) any later version.
+//
+// The Ethermint library is distributed in the hope that it will be useful,
+// but WITHOUT ANY WARRANTY; without even the implied warranty of
+// MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
+// GNU Lesser General Public License for more details.
+//
+// You should have received a copy of the GNU Lesser General Public License
+// along with the Ethermint library. If not, see https://github.com/evmos/ethermint/blob/main/LICENSE
 package eth
 
 import (

rpc/namespaces/ethereum/eth/filters/api.go

@@ -1,3 +1,18 @@
+// Copyright 2021 Evmos Foundation
+// This file is part of Evmos' Ethermint library.
+//
+// The Ethermint library is free software: you can redistribute it and/or modify
+// it under the terms of the GNU Lesser General Public License as published by
+// the Free Software Foundation, either version 3 of the License, or
+// (at your option) any later version.
+//
+// The Ethermint library is distributed in the hope that it will be useful,
+// but WITHOUT ANY WARRANTY; without even the implied warranty of
+// MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
+// GNU Lesser General Public License for more details.
+//
+// You should have received a copy of the GNU Lesser General Public License
+// along with the Ethermint library. If not, see https://github.com/evmos/ethermint/blob/main/LICENSE
 package filters
 
 import (

rpc/namespaces/ethereum/eth/filters/filter_system.go

@@ -1,3 +1,18 @@
+// Copyright 2021 Evmos Foundation
+// This file is part of Evmos' Ethermint library.
+//
+// The Ethermint library is free software: you can redistribute it and/or modify
+// it under the terms of the GNU Lesser General Public License as published by
+// the Free Software Foundation, either version 3 of the License, or
+// (at your option) any later version.
+//
+// The Ethermint library is distributed in the hope that it will be useful,
+// but WITHOUT ANY WARRANTY; without even the implied warranty of
+// MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
+// GNU Lesser General Public License for more details.
+//
+// You should have received a copy of the GNU Lesser General Public License
+// along with the Ethermint library. If not, see https://github.com/evmos/ethermint/blob/main/LICENSE
 package filters
 
 import (

rpc/namespaces/ethereum/eth/filters/filters.go

@@ -1,3 +1,18 @@
+// Copyright 2021 Evmos Foundation
+// This file is part of Evmos' Ethermint library.
+//
+// The Ethermint library is free software: you can redistribute it and/or modify
+// it under the terms of the GNU Lesser General Public License as published by
+// the Free Software Foundation, either version 3 of the License, or
+// (at your option) any later version.
+//
+// The Ethermint library is distributed in the hope that it will be useful,
+// but WITHOUT ANY WARRANTY; without even the implied warranty of
+// MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
+// GNU Lesser General Public License for more details.
+//
+// You should have received a copy of the GNU Lesser General Public License
+// along with the Ethermint library. If not, see https://github.com/evmos/ethermint/blob/main/LICENSE
 package filters
 
 import (

rpc/namespaces/ethereum/eth/filters/subscription.go

@@ -1,3 +1,18 @@
+// Copyright 2021 Evmos Foundation
+// This file is part of Evmos' Ethermint library.
+//
+// The Ethermint library is free software: you can redistribute it and/or modify
+// it under the terms of the GNU Lesser General Public License as published by
+// the Free Software Foundation, either version 3 of the License, or
+// (at your option) any later version.
+//
+// The Ethermint library is distributed in the hope that it will be useful,
+// but WITHOUT ANY WARRANTY; without even the implied warranty of
+// MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
+// GNU Lesser General Public License for more details.
+//
+// You should have received a copy of the GNU Lesser General Public License
+// along with the Ethermint library. If not, see https://github.com/evmos/ethermint/blob/main/LICENSE
 package filters
 
 import (

rpc/namespaces/ethereum/eth/filters/utils.go

@@ -1,3 +1,18 @@
+// Copyright 2021 Evmos Foundation
+// This file is part of Evmos' Ethermint library.
+//
+// The Ethermint library is free software: you can redistribute it and/or modify
+// it under the terms of the GNU Lesser General Public License as published by
+// the Free Software Foundation, either version 3 of the License, or
+// (at your option) any later version.
+//
+// The Ethermint library is distributed in the hope that it will be useful,
+// but WITHOUT ANY WARRANTY; without even the implied warranty of
+// MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
+// GNU Lesser General Public License for more details.
+//
+// You should have received a copy of the GNU Lesser General Public License
+// along with the Ethermint library. If not, see https://github.com/evmos/ethermint/blob/main/LICENSE
 package filters
 
 import (

rpc/namespaces/ethereum/miner/api.go

@@ -1,3 +1,18 @@
+// Copyright 2021 Evmos Foundation
+// This file is part of Evmos' Ethermint library.
+//
+// The Ethermint library is free software: you can redistribute it and/or modify
+// it under the terms of the GNU Lesser General Public License as published by
+// the Free Software Foundation, either version 3 of the License, or
+// (at your option) any later version.
+//
+// The Ethermint library is distributed in the hope that it will be useful,
+// but WITHOUT ANY WARRANTY; without even the implied warranty of
+// MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
+// GNU Lesser General Public License for more details.
+//
+// You should have received a copy of the GNU Lesser General Public License
+// along with the Ethermint library. If not, see https://github.com/evmos/ethermint/blob/main/LICENSE
 package miner
 
 import (