delete old migration files

This reverts commit 3e22bc9316.

.github/workflows/codeql-analysis.yml

@@ -32,7 +32,7 @@ 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
@@ -43,10 +43,10 @@ jobs:
       - uses: technote-space/get-diff-action@v6.1.2
         with:
           PATTERNS: |
-          **/**.sol
             **/**.go
             **/**.ts
             **/**.js
+            **/**.py
             go.mod
             go.sum
 

.github/workflows/lint.yml

@@ -33,7 +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
     runs-on: ubuntu-latest

.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 +1,41 @@
+# 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
+          VALIDATE_JAVASCRIPT_STANDARD: false
+          VALIDATE_GITLEAKS: false
+          VALIDATE_DOCKERFILE_HADOLINT: 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:
@@ -127,50 +128,3 @@ jobs:
         working-directory: tests/sdk_tests
         if: always()
         run: docker compose -f docker-compose-nameservice.yml down
-
-  # 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)"

.semgrepignore

@@ -19,6 +19,9 @@ test/
 tests/
 *_test.go
 
+# false positive
+testutil/network/network.go
+
 # Semgrep rules folder
 .semgrep
 

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/)

SECURITY.md

@@ -0,0 +1,62 @@
+# Security
+
+As part of our vulnerability disclosure policy, we operate a security vulnerability program through [Immunefi](https://immunefi.com/). This document serves as a complementary guideline for reporting vulnerabilities and how the disclosure process is managed. Please refer to the official Evmos [bug bounty program](https://immunefi.com/bounty/evmos/) for up-to-date information.
+
+## Guidelines
+
+We require that all researchers:
+
+- Use the Evmos [bug bounty program](https://immunefi.com/bounty/evmos/) on Immunefi to disclose all vulnerabilities, and avoid posting vulnerability information in public places, including GitHub, Discord, Telegram, Twitter or other non-private channels.
+- Make every effort to avoid privacy violations, degradation of user experience, disruption to production systems, and destruction of data.
+- Keep any information about vulnerabilities that you’ve discovered confidential between yourself and the engineering team until the issue has been resolved and disclosed
+- Avoid posting personally identifiable information, privately or publicly
+
+If you follow these guidelines when reporting an issue to us, we commit to:
+
+- Not pursue or support any legal action related to your research on this vulnerability
+- Work with you to understand, resolve and ultimately disclose the issue in a timely fashion
+
+## Disclosure Process
+
+Evmos uses the following disclosure process:
+
+1. Once a security report is received via the Immunefi Bug Bounty program, the team works to verify the issue and confirm its severity level using [CVSS](https://nvd.nist.gov/vuln-metrics/cvss) or [Immunefi’s Vulnerability Severity Classification System v2.2](https://immunefi.com/immunefi-vulnerability-severity-classification-system-v2-2/).
+    1. Two people from the affected project will review, replicate and acknowledge the report within 48-96 hours of the alert according to the table below:
+        | Security Level       | Hours to First Response (ACK) from Escalation |
+        | -------------------- | --------------------------------------------- |
+        | Critical             | 48                                            |
+        | High                 | 96                                            |
+        | Medium               | 96                                            |
+        | Low or Informational | 96                                            |
+        | None                 | 96                                            |
+
+    2. If the report is not applicable or reproducible, the Security Lead (or Security Secondary) will revert to the reporter to request more info or close the report.
+    3. The report is confirmed by the Security Lead to the reporter.
+2. The team determines the vulnerability’s potential impact on Evmos.
+    1. Vulnerabilities with `Informational` and `Low` categorization will result in creating a public issue.
+    2. Vulnerabilities with `Medium` categorization will result in the creation of an internal ticket and patch of the code.
+    3. Vulnerabilities with `High` or `Critical` will result in the [creation of a new Security Advisory](https://docs.github.com/en/code-security/repository-security-advisories/creating-a-repository-security-advisory)
+
+Once the vulnerability severity is defined, the following steps apply:
+
+- For `High` and `Critical`:
+    1. Patches are prepared for supported releases of Evmos in a [temporary private fork](https://docs.github.com/en/code-security/repository-security-advisories/collaborating-in-a-temporary-private-fork-to-resolve-a-repository-security-vulnerability) of the repository.
+    2. Only relevant parties will be notified about an upcoming upgrade. These being validators, the core developer team, and users directly affected by the vulnerability.
+    3. 24 hours following this notification, relevant releases with the patch will be made public.
+    4. The nodes and validators update their Evmos and Ethermint dependencies to use these releases.
+    5. A week (or less) after the security vulnerability has been patched on Evmos, we will disclose that the mentioned release contained a security fix.
+    6. After an additional 2 weeks, we will publish a public announcement of the vulnerability. We also publish a security Advisory on GitHub and publish a [CVE](https://en.wikipedia.org/wiki/Common_Vulnerabilities_and_Exposures)
+
+- For `Informational` , `Low` and `Medium` severities:
+    1. `Medium` and `Low` severity bug reports are included in a public issue and will be incorporated in the current sprint and patched in the next release. `Informational` reports are additionally categorized as with low or medium priority and might not be included in the next release.
+    2. One week after the releases go out, we will publish a post with further details on the vulnerability as well as our response to it.
+
+This process can take some time. Every effort will be made to handle the bug in as timely a manner as possible, however, it's important that we follow the process described above to ensure that disclosures are handled consistently and to keep Ethermint and its downstream dependent projects, including but not limited to Evmos, as secure as possible.
+
+### Payment Process
+
+The payment process will be executed according to Evmos’s Immunefi Bug Bounty program Rules.
+
+### Contact
+
+The Evmos Security Team is constantly being monitored. If you need to reach out to the team directly, please reach out via email: [security@evmos.org](mailto:security@evmos.org)

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-ui-bundle.js

@@ -3048,7 +3048,7 @@
                 })
             }, t.getCommonExtensions = function(e) {
                 return e.filter(function(e, t) {
-                    return /^pattern|maxLength|minLength|maximum|minimum/.test(t)
+                    return /^pattern$|^maxLength$|^minLength$|^maximum$|^minimum$/.test(t)
                 })
             }
         }).call(t, n(54).Buffer)

client/docs/swagger-ui/swagger-ui-standalone-preset.js

@@ -3283,7 +3283,7 @@
                 })
             }, e.getCommonExtensions = function(t) {
                 return t.filter(function(t, e) {
-                    return /^pattern|maxLength|minLength|maximum|minimum/.test(e)
+                    return /^pattern$|^maxLength$|^minLength$|^maximum$|^minimum$/.test(e)
                 })
             }
         }).call(e, n(68).Buffer)

client/docs/swagger-ui/swagger.yaml

@@ -589,12 +589,14 @@ paths:
                      Example 4: Pack and unpack a message in Go
 
                          foo := &pb.Foo{...}
-<<<<<<< HEAD
+
-                         any, err := ptypes.MarshalAny(foo)
+                         any, err := anypb.New(foo)
-                         ...
+                         if err != nil {
-                         foo := &pb.Foo{}
+                           ...
-                         if err := ptypes.UnmarshalAny(any, foo); err != nil {
+                         }
-=======
+                         ...
+                         foo := &pb.Foo{}
+                         if err := any.UnmarshalTo(foo); err != nil {
                          any, err := anypb.New(foo)
                          if err != nil {
                            ...
@@ -602,7 +604,6 @@ paths:
                          ...
                          foo := &pb.Foo{}
                          if err := any.UnmarshalTo(foo); err != nil {
->>>>>>> v0.20.0
                            ...
                          }
 
@@ -1765,13 +1766,11 @@ paths:
                         title: >-
                           Eip-4345 (bomb delay) switch block (nil = no fork, 0 =
                           already activated)
-<<<<<<< HEAD
                       merge_fork_block:
                         type: string
                         title: >-
                           EIP-3675 (TheMerge) switch block (nil = no fork, 0 =
                           already in merge proceedings)
-=======
                       gray_glacier_block:
                         type: string
                         title: >-
@@ -1782,7 +1781,6 @@ paths:
                         title: >-
                           Virtual fork after The Merge to use as a network
                           splitter
->>>>>>> v0.20.0
                     description: >-
                       ChainConfig defines the Ethereum ChainConfig parameters
                       using *sdk.Int values
@@ -1792,13 +1790,7 @@ paths:
                     type: boolean
                     description: >-
                       Allow unprotected transactions defines if replay-protected
-<<<<<<< HEAD
+                      (i.e non EIP155 signed) transactions can be executed on the state machine.
-                      (i.e non EIP155 
-=======
-                      (i.e non EIP155
->>>>>>> v0.20.0
-
-                      signed) transactions can be executed on the state machine.
                 title: Params defines the EVM module parameters
             description: >-
               QueryParamsResponse defines the response type for querying x/evm
@@ -2559,12 +2551,10 @@ paths:
           in: query
           required: false
           type: string
-<<<<<<< HEAD
         - name: trace_config.overrides.merge_fork_block
           description: >-
             EIP-3675 (TheMerge) switch block (nil = no fork, 0 = already in
             merge proceedings).
-=======
         - name: trace_config.overrides.gray_glacier_block
           description: >-
             EIP-5133 (bomb delay) switch block (nil = no fork, 0 = already
@@ -2574,7 +2564,6 @@ paths:
           type: string
         - name: trace_config.overrides.merge_netsplit_block
           description: Virtual fork after The Merge to use as a network splitter.
->>>>>>> v0.20.0
           in: query
           required: false
           type: string
@@ -3037,12 +3026,10 @@ paths:
           in: query
           required: false
           type: string
-<<<<<<< HEAD
         - name: trace_config.overrides.merge_fork_block
           description: >-
             EIP-3675 (TheMerge) switch block (nil = no fork, 0 = already in
             merge proceedings).
-=======
         - name: trace_config.overrides.gray_glacier_block
           description: >-
             EIP-5133 (bomb delay) switch block (nil = no fork, 0 = already
@@ -3052,7 +3039,6 @@ paths:
           type: string
         - name: trace_config.overrides.merge_netsplit_block
           description: Virtual fork after The Merge to use as a network splitter.
->>>>>>> v0.20.0
           in: query
           required: false
           type: string
@@ -3332,7 +3318,6 @@ paths:
           type: string
       tags:
         - Query
-<<<<<<< HEAD
   /cosmos/auth/v1beta1/accounts:
     get:
       summary: Accounts returns all the existing accounts
@@ -14195,8 +14180,6 @@ paths:
           type: boolean
       tags:
         - Query
-=======
->>>>>>> v0.20.0
 definitions:
   ethermint.evm.v1.ChainConfig:
     type: object
@@ -14256,13 +14239,11 @@ definitions:
         title: >-
           Eip-4345 (bomb delay) switch block (nil = no fork, 0 = already
           activated)
-<<<<<<< HEAD
       merge_fork_block:
         type: string
         title: >-
           EIP-3675 (TheMerge) switch block (nil = no fork, 0 = already in merge
           proceedings)
-=======
       gray_glacier_block:
         type: string
         title: >-
@@ -14271,7 +14252,6 @@ definitions:
       merge_netsplit_block:
         type: string
         title: Virtual fork after The Merge to use as a network splitter
->>>>>>> v0.20.0
     description: >-
       ChainConfig defines the Ethereum ChainConfig parameters using *sdk.Int
       values
@@ -14674,13 +14654,11 @@ definitions:
             title: >-
               Eip-4345 (bomb delay) switch block (nil = no fork, 0 = already
               activated)
-<<<<<<< HEAD
           merge_fork_block:
             type: string
             title: >-
               EIP-3675 (TheMerge) switch block (nil = no fork, 0 = already in
               merge proceedings)
-=======
           gray_glacier_block:
             type: string
             title: >-
@@ -14689,7 +14667,6 @@ definitions:
           merge_netsplit_block:
             type: string
             title: Virtual fork after The Merge to use as a network splitter
->>>>>>> v0.20.0
         description: >-
           ChainConfig defines the Ethereum ChainConfig parameters using *sdk.Int
           values
@@ -14699,13 +14676,7 @@ definitions:
         type: boolean
         description: >-
           Allow unprotected transactions defines if replay-protected (i.e non
-<<<<<<< HEAD
+          EIP155 signed) transactions can be executed on the state machine.
-          EIP155 
-=======
-          EIP155
->>>>>>> v0.20.0
-
-          signed) transactions can be executed on the state machine.
     title: Params defines the EVM module parameters
   ethermint.evm.v1.QueryAccountResponse:
     type: object
@@ -14858,13 +14829,11 @@ definitions:
                 title: >-
                   Eip-4345 (bomb delay) switch block (nil = no fork, 0 = already
                   activated)
-<<<<<<< HEAD
               merge_fork_block:
                 type: string
                 title: >-
                   EIP-3675 (TheMerge) switch block (nil = no fork, 0 = already
                   in merge proceedings)
-=======
               gray_glacier_block:
                 type: string
                 title: >-
@@ -14873,7 +14842,6 @@ definitions:
               merge_netsplit_block:
                 type: string
                 title: Virtual fork after The Merge to use as a network splitter
->>>>>>> v0.20.0
             description: >-
               ChainConfig defines the Ethereum ChainConfig parameters using
               *sdk.Int values
@@ -14883,13 +14851,7 @@ definitions:
             type: boolean
             description: >-
               Allow unprotected transactions defines if replay-protected (i.e
-<<<<<<< HEAD
+              non EIP155 signed) transactions can be executed on the state machine.
-              non EIP155 
-=======
-              non EIP155
->>>>>>> v0.20.0
-
-              signed) transactions can be executed on the state machine.
         title: Params defines the EVM module parameters
     description: >-
       QueryParamsResponse defines the response type for querying x/evm
@@ -15028,13 +14990,12 @@ definitions:
             title: >-
               Eip-4345 (bomb delay) switch block (nil = no fork, 0 = already
               activated)
-<<<<<<< HEAD
+
           merge_fork_block:
             type: string
             title: >-
               EIP-3675 (TheMerge) switch block (nil = no fork, 0 = already in
               merge proceedings)
-=======
           gray_glacier_block:
             type: string
             title: >-
@@ -15043,7 +15004,6 @@ definitions:
           merge_netsplit_block:
             type: string
             title: Virtual fork after The Merge to use as a network splitter
->>>>>>> v0.20.0
         description: >-
           ChainConfig defines the Ethereum ChainConfig parameters using *sdk.Int
           values
@@ -15394,7 +15354,6 @@ definitions:
                   "@type": "type.googleapis.com/google.protobuf.Duration",
                   "value": "1.212s"
                 }
-<<<<<<< HEAD
   cosmos.auth.v1beta1.Params:
     type: object
     properties:
@@ -21355,5 +21314,3 @@ definitions:
       application's
 
       state transition machine.
-=======
->>>>>>> v0.20.0

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
@@ -29,11 +29,11 @@ require (
 	github.com/ipfs/go-cid v0.3.2
 	github.com/ipld/go-ipld-prime v0.18.0
 	github.com/miguelmota/go-ethereum-hdwallet v0.1.1
-	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
@@ -45,8 +45,8 @@ require (
 	github.com/vektah/gqlparser/v2 v2.5.1
 	golang.org/x/net v0.7.0
 	golang.org/x/text v0.7.0
-	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
@@ -54,9 +54,9 @@ 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
@@ -114,7 +114,7 @@ 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
@@ -191,15 +191,15 @@ 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 v0.1.0 // indirect
 	golang.org/x/sync v0.1.0 // indirect
 	golang.org/x/sys v0.5.0 // indirect
 	golang.org/x/term v0.5.0 // 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
@@ -211,8 +211,6 @@ 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

@@ -73,8 +73,8 @@ cloud.google.com/go/compute v1.6.0/go.mod h1:T29tfhtVbq1wvAPo0E3+7vhgmkOYeXjhFvz
 cloud.google.com/go/compute v1.6.1/go.mod h1:g85FgpzFvNULZ+S8AYq87axRKuf2Kh7deLqV/jJ3thU=
 cloud.google.com/go/compute v1.7.0/go.mod h1:435lt8av5oL9P3fv1OEzSbSUe+ybHXGMPQHHZWZxy9U=
 cloud.google.com/go/compute v1.10.0/go.mod h1:ER5CLbMxl90o2jtNbGSbtfOpQKR0t15FOtRsugnLrlU=
-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/containeranalysis v0.5.1/go.mod h1:1D92jd8gRR/c0fGMlymRgxWD3Qw9C1ff6/T7mLgVL8I=
@@ -114,8 +114,8 @@ cloud.google.com/go/gkehub v0.10.0/go.mod h1:UIPwxI0DsrpsVoWpLB0stwKCP+WFVG9+y97
 cloud.google.com/go/grafeas v0.2.0/go.mod h1:KhxgtF2hb0P191HlY5besjYm6MqTSTj3LSI+M+ByZHc=
 cloud.google.com/go/iam v0.3.0/go.mod h1:XzJPvDayI+9zsASAFO68Hk07u3z+f+JrT2xXNdp4bnY=
 cloud.google.com/go/iam v0.5.0/go.mod h1:wPU9Vt0P4UmCux7mqtRu6jcpPAb74cP1fh50J3QpkUc=
-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/language v1.4.0/go.mod h1:F9dRpNFQmJbkaop6g0JhSBXCNlO90e1KWx5iDdxbWic=
 cloud.google.com/go/language v1.6.0/go.mod h1:6dJ8t3B+lUYfStgls25GusK04NLh3eDLQnWM3mdEbhI=
 cloud.google.com/go/lifesciences v0.5.0/go.mod h1:3oIKy8ycWGPUyZDR/8RNnTOYevhaMLqh5vLUXs9zvT8=
@@ -366,6 +366,8 @@ 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=
@@ -383,8 +385,6 @@ 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=
@@ -394,8 +394,8 @@ 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=
@@ -686,9 +686,8 @@ github.com/googleapis/gax-go/v2 v2.2.0/go.mod h1:as02EH8zWkzwUoLbBaFeQ+arQaj/Oth
 github.com/googleapis/gax-go/v2 v2.3.0/go.mod h1:b8LNqSzNabLiUpXKkY7HAR5jr6bIT99EXz9pXxye9YM=
 github.com/googleapis/gax-go/v2 v2.4.0/go.mod h1:XOTVJ59hdnfJLIP/dh8n5CGryZR2LxK9wbMD5+iXC6c=
 github.com/googleapis/gax-go/v2 v2.5.1/go.mod h1:h6B0KMMFNtI2ddbGJn3T3ZbwkeT6yqEF02fYlzkUCyo=
+github.com/googleapis/gax-go/v2 v2.6.0 h1:SXk3ABtQYDT/OH8jAyvEOQ58mgawq5C4o/4/89qN2ZU=
 github.com/googleapis/gax-go/v2 v2.6.0/go.mod h1:1mjbznJAPHFpesgE5ucqfYEscaz5kMdcIDwU/6+DDoY=
-github.com/googleapis/gax-go/v2 v2.7.0 h1:IcsPKeInNvYi7eqSaDjiZqDDKu5rsmunY0Y1YupQSSQ=
-github.com/googleapis/gax-go/v2 v2.7.0/go.mod h1:TEop28CZZQ2y+c0VxMUmu1lV+fQx57QpBWsYpwqHJx8=
 github.com/googleapis/go-type-adapters v1.0.0/go.mod h1:zHW75FOG2aur7gAO2B+MLby+cLsWGBF62rFAi7WjWO4=
 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=
@@ -1000,14 +999,14 @@ 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=
@@ -1112,8 +1111,8 @@ 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=
@@ -1279,9 +1278,8 @@ 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 v0.23.0 h1:gqCw0LfLxScz8irSi8exQc7fyQ0fKQU/qnC/X8+V/1M=
 go.opencensus.io v0.23.0/go.mod h1:XItmlyltB5F7CS4xOC1DcqMoFqwtC6OG2xF7mCv7P7E=
-go.opencensus.io v0.24.0 h1:y73uSU6J157QMP2kn2r30vwW1A2W2WFwSCGnAVxeaD0=
-go.opencensus.io v0.24.0/go.mod h1:vNK8G9p7aAivkbmorf4v+7Hgx+Zs0yY+0fOtgBfjQKo=
 go.opentelemetry.io/proto/otlp v0.7.0/go.mod h1:PqfVotwruBrMGOCsRd/89rSnXhoiJIqeYNgFYFoEGnI=
 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=
@@ -1315,8 +1313,8 @@ 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=
@@ -1675,7 +1673,7 @@ golang.org/x/tools v0.1.4/go.mod h1:o0xws9oXOQQZyjljx8fwUC0k7L1pTE6eaCbjGeHmOkk=
 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=
@@ -1740,8 +1738,8 @@ google.golang.org/api v0.96.0/go.mod h1:w7wJQLTM+wvQpNf5JyEcBoxK0RH7EDrh/L4qfsuJ
 google.golang.org/api v0.97.0/go.mod h1:w7wJQLTM+wvQpNf5JyEcBoxK0RH7EDrh/L4qfsuJ13s=
 google.golang.org/api v0.98.0/go.mod h1:w7wJQLTM+wvQpNf5JyEcBoxK0RH7EDrh/L4qfsuJ13s=
 google.golang.org/api v0.100.0/go.mod h1:ZE3Z2+ZOr87Rx7dqFsdRQkRBk36kDtp/h+QpHbB7a70=
-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=
@@ -1861,8 +1859,8 @@ google.golang.org/genproto v0.0.0-20221010155953-15ba04fc1c0e/go.mod h1:3526vdqw
 google.golang.org/genproto v0.0.0-20221014173430-6e2ab493f96b/go.mod h1:1vXfmgAz9N9Jx0QA82PqRVauvCz1SGSz739p0f183jM=
 google.golang.org/genproto v0.0.0-20221014213838-99cd37c6964a/go.mod h1:1vXfmgAz9N9Jx0QA82PqRVauvCz1SGSz739p0f183jM=
 google.golang.org/genproto v0.0.0-20221025140454-527a21cfbd71/go.mod h1:9qHF0xnpdSfF6knlcsnpzUu5y+rpwgbvsyGAZPBMg4s=
-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=
@@ -1905,8 +1903,8 @@ google.golang.org/grpc v1.48.0/go.mod h1:vN9eftEi1UMyUsIF80+uQXhHjbXYbm0uXoFCACu
 google.golang.org/grpc v1.49.0/go.mod h1:ZgQEeidpAuNRZ8iRrlBKXZQP1ghovWIVhdJRyCDK+GI=
 google.golang.org/grpc v1.50.0/go.mod h1:ZgQEeidpAuNRZ8iRrlBKXZQP1ghovWIVhdJRyCDK+GI=
 google.golang.org/grpc v1.50.1/go.mod h1:ZgQEeidpAuNRZ8iRrlBKXZQP1ghovWIVhdJRyCDK+GI=
-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/grpc/cmd/protoc-gen-go-grpc v1.1.0/go.mod h1:6Kw0yEErY5E/yWrBtf03jp27GLLJujG4z/JK95pnjjw=
 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=

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

@@ -28,69 +28,69 @@ laconicd keys add $KEY --keyring-backend $KEYRING --algo $KEYALGO
 laconicd init $MONIKER --chain-id $CHAINID
 
 # Change parameter token denominations to aphoton
-cat $HOME/.laconicd/config/genesis.json | jq '.app_state["staking"]["params"]["bond_denom"]="aphoton"' > $HOME/.laconicd/config/tmp_genesis.json && mv $HOME/.laconicd/config/tmp_genesis.json $HOME/.laconicd/config/genesis.json
+< "$HOME"/.laconicd/config/genesis.json jq '.app_state["staking"]["params"]["bond_denom"]="aphoton"' > "$HOME"/.laconicd/config/tmp_genesis.json && mv "$HOME"/.laconicd/config/tmp_genesis.json "$HOME"/.laconicd/config/genesis.json
-cat $HOME/.laconicd/config/genesis.json | jq '.app_state["crisis"]["constant_fee"]["denom"]="aphoton"' > $HOME/.laconicd/config/tmp_genesis.json && mv $HOME/.laconicd/config/tmp_genesis.json $HOME/.laconicd/config/genesis.json
+< "$HOME"/.laconicd/config/genesis.json jq '.app_state["crisis"]["constant_fee"]["denom"]="aphoton"' > "$HOME"/.laconicd/config/tmp_genesis.json && mv "$HOME"/.laconicd/config/tmp_genesis.json "$HOME"/.laconicd/config/genesis.json
-cat $HOME/.laconicd/config/genesis.json | jq '.app_state["gov"]["deposit_params"]["min_deposit"][0]["denom"]="aphoton"' > $HOME/.laconicd/config/tmp_genesis.json && mv $HOME/.laconicd/config/tmp_genesis.json $HOME/.laconicd/config/genesis.json
+< "$HOME"/.laconicd/config/genesis.json jq '.app_state["gov"]["deposit_params"]["min_deposit"][0]["denom"]="aphoton"' > "$HOME"/.laconicd/config/tmp_genesis.json && mv "$HOME"/.laconicd/config/tmp_genesis.json "$HOME"/.laconicd/config/genesis.json
-cat $HOME/.laconicd/config/genesis.json | jq '.app_state["mint"]["params"]["mint_denom"]="aphoton"' > $HOME/.laconicd/config/tmp_genesis.json && mv $HOME/.laconicd/config/tmp_genesis.json $HOME/.laconicd/config/genesis.json
+< "$HOME"/.laconicd/config/genesis.json jq '.app_state["mint"]["params"]["mint_denom"]="aphoton"' > "$HOME"/.laconicd/config/tmp_genesis.json && mv "$HOME"/.laconicd/config/tmp_genesis.json "$HOME"/.laconicd/config/genesis.json
 # Custom modules
-cat $HOME/.laconicd/config/genesis.json | jq '.app_state["registry"]["params"]["record_rent"]["denom"]="aphoton"' > $HOME/.laconicd/config/tmp_genesis.json && mv $HOME/.laconicd/config/tmp_genesis.json $HOME/.laconicd/config/genesis.json
+< "$HOME"/.laconicd/config/genesis.json jq '.app_state["registry"]["params"]["record_rent"]["denom"]="aphoton"' > "$HOME"/.laconicd/config/tmp_genesis.json && mv "$HOME"/.laconicd/config/tmp_genesis.json "$HOME"/.laconicd/config/genesis.json
-cat $HOME/.laconicd/config/genesis.json | jq '.app_state["registry"]["params"]["authority_rent"]["denom"]="aphoton"' > $HOME/.laconicd/config/tmp_genesis.json && mv $HOME/.laconicd/config/tmp_genesis.json $HOME/.laconicd/config/genesis.json
+< "$HOME"/.laconicd/config/genesis.json jq '.app_state["registry"]["params"]["authority_rent"]["denom"]="aphoton"' > "$HOME"/.laconicd/config/tmp_genesis.json && mv "$HOME"/.laconicd/config/tmp_genesis.json "$HOME"/.laconicd/config/genesis.json
-cat $HOME/.laconicd/config/genesis.json | jq '.app_state["registry"]["params"]["authority_auction_commit_fee"]["denom"]="aphoton"' > $HOME/.laconicd/config/tmp_genesis.json && mv $HOME/.laconicd/config/tmp_genesis.json $HOME/.laconicd/config/genesis.json
+< "$HOME"/.laconicd/config/genesis.json jq '.app_state["registry"]["params"]["authority_auction_commit_fee"]["denom"]="aphoton"' > "$HOME"/.laconicd/config/tmp_genesis.json && mv "$HOME"/.laconicd/config/tmp_genesis.json "$HOME"/.laconicd/config/genesis.json
-cat $HOME/.laconicd/config/genesis.json | jq '.app_state["registry"]["params"]["authority_auction_reveal_fee"]["denom"]="aphoton"' > $HOME/.laconicd/config/tmp_genesis.json && mv $HOME/.laconicd/config/tmp_genesis.json $HOME/.laconicd/config/genesis.json
+< "$HOME"/.laconicd/config/genesis.json jq '.app_state["registry"]["params"]["authority_auction_reveal_fee"]["denom"]="aphoton"' > "$HOME"/.laconicd/config/tmp_genesis.json && mv "$HOME"/.laconicd/config/tmp_genesis.json "$HOME"/.laconicd/config/genesis.json
-cat $HOME/.laconicd/config/genesis.json | jq '.app_state["registry"]["params"]["authority_auction_minimum_bid"]["denom"]="aphoton"' > $HOME/.laconicd/config/tmp_genesis.json && mv $HOME/.laconicd/config/tmp_genesis.json $HOME/.laconicd/config/genesis.json
+< "$HOME"/.laconicd/config/genesis.json jq '.app_state["registry"]["params"]["authority_auction_minimum_bid"]["denom"]="aphoton"' > "$HOME"/.laconicd/config/tmp_genesis.json && mv "$HOME"/.laconicd/config/tmp_genesis.json "$HOME"/.laconicd/config/genesis.json
 
 if [[ "$TEST_REGISTRY_EXPIRY" == "true" ]]; then
   echo "Setting timers for expiry tests."
 
-  cat $HOME/.laconicd/config/genesis.json | jq '.app_state["registry"]["params"]["record_rent_duration"]="60s"' > $HOME/.laconicd/config/tmp_genesis.json && mv $HOME/.laconicd/config/tmp_genesis.json $HOME/.laconicd/config/genesis.json
+  < "$HOME"/.laconicd/config/genesis.json jq '.app_state["registry"]["params"]["record_rent_duration"]="60s"' > "$HOME"/.laconicd/config/tmp_genesis.json && mv "$HOME"/.laconicd/config/tmp_genesis.json "$HOME"/.laconicd/config/genesis.json
-  cat $HOME/.laconicd/config/genesis.json | jq '.app_state["registry"]["params"]["authority_grace_period"]="60s"' > $HOME/.laconicd/config/tmp_genesis.json && mv $HOME/.laconicd/config/tmp_genesis.json $HOME/.laconicd/config/genesis.json
+  < "$HOME"/.laconicd/config/genesis.json jq '.app_state["registry"]["params"]["authority_grace_period"]="60s"' > "$HOME"/.laconicd/config/tmp_genesis.json && mv "$HOME"/.laconicd/config/tmp_genesis.json "$HOME"/.laconicd/config/genesis.json
-  cat $HOME/.laconicd/config/genesis.json | jq '.app_state["registry"]["params"]["authority_rent_duration"]="60s"' > $HOME/.laconicd/config/tmp_genesis.json && mv $HOME/.laconicd/config/tmp_genesis.json $HOME/.laconicd/config/genesis.json
+  < "$HOME"/.laconicd/config/genesis.json jq '.app_state["registry"]["params"]["authority_rent_duration"]="60s"' > "$HOME"/.laconicd/config/tmp_genesis.json && mv "$HOME"/.laconicd/config/tmp_genesis.json "$HOME"/.laconicd/config/genesis.json
 fi
 
 if [[ "$TEST_AUCTION_ENABLED" == "true" ]]; then
   echo "Enabling auction and setting timers."
 
-  cat $HOME/.laconicd/config/genesis.json | jq '.app_state["registry"]["params"]["authority_auction_enabled"]=true' > $HOME/.laconicd/config/tmp_genesis.json && mv $HOME/.laconicd/config/tmp_genesis.json $HOME/.laconicd/config/genesis.json
+  < "$HOME"/.laconicd/config/genesis.json jq '.app_state["registry"]["params"]["authority_auction_enabled"]=true' > "$HOME"/.laconicd/config/tmp_genesis.json && mv "$HOME"/.laconicd/config/tmp_genesis.json "$HOME"/.laconicd/config/genesis.json
-  cat $HOME/.laconicd/config/genesis.json | jq '.app_state["registry"]["params"]["authority_rent_duration"]="60s"' > $HOME/.laconicd/config/tmp_genesis.json && mv $HOME/.laconicd/config/tmp_genesis.json $HOME/.laconicd/config/genesis.json
+  < "$HOME"/.laconicd/config/genesis.json jq '.app_state["registry"]["params"]["authority_rent_duration"]="60s"' > "$HOME"/.laconicd/config/tmp_genesis.json && mv "$HOME"/.laconicd/config/tmp_genesis.json "$HOME"/.laconicd/config/genesis.json
-  cat $HOME/.laconicd/config/genesis.json | jq '.app_state["registry"]["params"]["authority_grace_period"]="300s"' > $HOME/.laconicd/config/tmp_genesis.json && mv $HOME/.laconicd/config/tmp_genesis.json $HOME/.laconicd/config/genesis.json
+  < "$HOME"/.laconicd/config/genesis.json jq '.app_state["registry"]["params"]["authority_grace_period"]="300s"' > "$HOME"/.laconicd/config/tmp_genesis.json && mv "$HOME"/.laconicd/config/tmp_genesis.json "$HOME"/.laconicd/config/genesis.json
-  cat $HOME/.laconicd/config/genesis.json | jq '.app_state["registry"]["params"]["authority_auction_commits_duration"]="60s"' > $HOME/.laconicd/config/tmp_genesis.json && mv $HOME/.laconicd/config/tmp_genesis.json $HOME/.laconicd/config/genesis.json
+  < "$HOME"/.laconicd/config/genesis.json jq '.app_state["registry"]["params"]["authority_auction_commits_duration"]="60s"' > "$HOME"/.laconicd/config/tmp_genesis.json && mv "$HOME"/.laconicd/config/tmp_genesis.json "$HOME"/.laconicd/config/genesis.json
-  cat $HOME/.laconicd/config/genesis.json | jq '.app_state["registry"]["params"]["authority_auction_reveals_duration"]="60s"' > $HOME/.laconicd/config/tmp_genesis.json && mv $HOME/.laconicd/config/tmp_genesis.json $HOME/.laconicd/config/genesis.json
+  < "$HOME"/.laconicd/config/genesis.json jq '.app_state["registry"]["params"]["authority_auction_reveals_duration"]="60s"' > "$HOME"/.laconicd/config/tmp_genesis.json && mv "$HOME"/.laconicd/config/tmp_genesis.json "$HOME"/.laconicd/config/genesis.json
 fi
 
 # increase block time (?)
-cat $HOME/.laconicd/config/genesis.json | jq '.consensus_params["block"]["time_iota_ms"]="1000"' > $HOME/.laconicd/config/tmp_genesis.json && mv $HOME/.laconicd/config/tmp_genesis.json $HOME/.laconicd/config/genesis.json
+< "$HOME"/.laconicd/config/genesis.json jq '.consensus_params["block"]["time_iota_ms"]="1000"' > "$HOME"/.laconicd/config/tmp_genesis.json && mv "$HOME"/.laconicd/config/tmp_genesis.json "$HOME"/.laconicd/config/genesis.json
 
 # Set gas limit in genesis
-cat $HOME/.laconicd/config/genesis.json | jq '.consensus_params["block"]["max_gas"]="10000000"' > $HOME/.laconicd/config/tmp_genesis.json && mv $HOME/.laconicd/config/tmp_genesis.json $HOME/.laconicd/config/genesis.json
+< "$HOME"/.laconicd/config/genesis.json jq '.consensus_params["block"]["max_gas"]="10000000"' > "$HOME"/.laconicd/config/tmp_genesis.json && mv "$HOME"/.laconicd/config/tmp_genesis.json "$HOME"/.laconicd/config/genesis.json
 
 # disable produce empty block
 if [[ "$OSTYPE" == "darwin"* ]]; then
-    sed -i '' 's/create_empty_blocks = true/create_empty_blocks = false/g' $HOME/.laconicd/config/config.toml
+    sed -i '' 's/create_empty_blocks = true/create_empty_blocks = false/g' "$HOME"/.laconicd/config/config.toml
   else
-    sed -i 's/create_empty_blocks = true/create_empty_blocks = false/g' $HOME/.laconicd/config/config.toml
+    sed -i 's/create_empty_blocks = true/create_empty_blocks = false/g' "$HOME"/.laconicd/config/config.toml
 fi
 
 if [[ $1 == "pending" ]]; then
   if [[ "$OSTYPE" == "darwin"* ]]; then
-      sed -i '' 's/create_empty_blocks_interval = "0s"/create_empty_blocks_interval = "30s"/g' $HOME/.laconicd/config/config.toml
+      sed -i '' 's/create_empty_blocks_interval = "0s"/create_empty_blocks_interval = "30s"/g' "$HOME"/.laconicd/config/config.toml
-      sed -i '' 's/timeout_propose = "3s"/timeout_propose = "30s"/g' $HOME/.laconicd/config/config.toml
+      sed -i '' 's/timeout_propose = "3s"/timeout_propose = "30s"/g' "$HOME"/.laconicd/config/config.toml
-      sed -i '' 's/timeout_propose_delta = "500ms"/timeout_propose_delta = "5s"/g' $HOME/.laconicd/config/config.toml
+      sed -i '' 's/timeout_propose_delta = "500ms"/timeout_propose_delta = "5s"/g' "$HOME"/.laconicd/config/config.toml
-      sed -i '' 's/timeout_prevote = "1s"/timeout_prevote = "10s"/g' $HOME/.laconicd/config/config.toml
+      sed -i '' 's/timeout_prevote = "1s"/timeout_prevote = "10s"/g' "$HOME"/.laconicd/config/config.toml
-      sed -i '' 's/timeout_prevote_delta = "500ms"/timeout_prevote_delta = "5s"/g' $HOME/.laconicd/config/config.toml
+      sed -i '' 's/timeout_prevote_delta = "500ms"/timeout_prevote_delta = "5s"/g' "$HOME"/.laconicd/config/config.toml
-      sed -i '' 's/timeout_precommit = "1s"/timeout_precommit = "10s"/g' $HOME/.laconicd/config/config.toml
+      sed -i '' 's/timeout_precommit = "1s"/timeout_precommit = "10s"/g' "$HOME"/.laconicd/config/config.toml
-      sed -i '' 's/timeout_precommit_delta = "500ms"/timeout_precommit_delta = "5s"/g' $HOME/.laconicd/config/config.toml
+      sed -i '' 's/timeout_precommit_delta = "500ms"/timeout_precommit_delta = "5s"/g' "$HOME"/.laconicd/config/config.toml
-      sed -i '' 's/timeout_commit = "5s"/timeout_commit = "150s"/g' $HOME/.laconicd/config/config.toml
+      sed -i '' 's/timeout_commit = "5s"/timeout_commit = "150s"/g' "$HOME"/.laconicd/config/config.toml
-      sed -i '' 's/timeout_broadcast_tx_commit = "10s"/timeout_broadcast_tx_commit = "150s"/g' $HOME/.laconicd/config/config.toml
+      sed -i '' 's/timeout_broadcast_tx_commit = "10s"/timeout_broadcast_tx_commit = "150s"/g' "$HOME"/.laconicd/config/config.toml
   else
-      sed -i 's/create_empty_blocks_interval = "0s"/create_empty_blocks_interval = "30s"/g' $HOME/.laconicd/config/config.toml
+      sed -i 's/create_empty_blocks_interval = "0s"/create_empty_blocks_interval = "30s"/g' "$HOME"/.laconicd/config/config.toml
-      sed -i 's/timeout_propose = "3s"/timeout_propose = "30s"/g' $HOME/.laconicd/config/config.toml
+      sed -i 's/timeout_propose = "3s"/timeout_propose = "30s"/g' "$HOME"/.laconicd/config/config.toml
-      sed -i 's/timeout_propose_delta = "500ms"/timeout_propose_delta = "5s"/g' $HOME/.laconicd/config/config.toml
+      sed -i 's/timeout_propose_delta = "500ms"/timeout_propose_delta = "5s"/g' "$HOME"/.laconicd/config/config.toml
-      sed -i 's/timeout_prevote = "1s"/timeout_prevote = "10s"/g' $HOME/.laconicd/config/config.toml
+      sed -i 's/timeout_prevote = "1s"/timeout_prevote = "10s"/g' "$HOME"/.laconicd/config/config.toml
-      sed -i 's/timeout_prevote_delta = "500ms"/timeout_prevote_delta = "5s"/g' $HOME/.laconicd/config/config.toml
+      sed -i 's/timeout_prevote_delta = "500ms"/timeout_prevote_delta = "5s"/g' "$HOME"/.laconicd/config/config.toml
-      sed -i 's/timeout_precommit = "1s"/timeout_precommit = "10s"/g' $HOME/.laconicd/config/config.toml
+      sed -i 's/timeout_precommit = "1s"/timeout_precommit = "10s"/g' "$HOME"/.laconicd/config/config.toml
-      sed -i 's/timeout_precommit_delta = "500ms"/timeout_precommit_delta = "5s"/g' $HOME/.laconicd/config/config.toml
+      sed -i 's/timeout_precommit_delta = "500ms"/timeout_precommit_delta = "5s"/g' "$HOME"/.laconicd/config/config.toml
-      sed -i 's/timeout_commit = "5s"/timeout_commit = "150s"/g' $HOME/.laconicd/config/config.toml
+      sed -i 's/timeout_commit = "5s"/timeout_commit = "150s"/g' "$HOME"/.laconicd/config/config.toml
-      sed -i 's/timeout_broadcast_tx_commit = "10s"/timeout_broadcast_tx_commit = "150s"/g' $HOME/.laconicd/config/config.toml
+      sed -i 's/timeout_broadcast_tx_commit = "10s"/timeout_broadcast_tx_commit = "150s"/g' "$HOME"/.laconicd/config/config.toml
   fi
 fi
 
@@ -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."
+    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)

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

@@ -127,7 +127,6 @@ message ChainConfig {
     (gogoproto.customtype) = "github.com/cosmos/cosmos-sdk/types.Int",
     (gogoproto.moretags) = "yaml:\"cancun_block\""
   ];
-
 }
 
 // State represents a single Storage key value pair item.

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.
@@ -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/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,
@@ -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),

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

@@ -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 (