fix: audit

[beer-1]

Description

Closes: #XXXX

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Summary by CodeRabbit

• New Features

  • Enhanced Ethereum-related functionalities, including new methods for gas refunds and transaction validation.
  • Updated ERC20 contract with a new burnFrom function and modified burn function.

• Bug Fixes

  • Improved error handling for out-of-gas scenarios and added new error management capabilities.

• Documentation

  • Protobuf formatting adjustments for better readability.

• Tests

  • Updated test cases to reflect changes in function signatures and improve error handling.

[coderabbitai]

Caution

Review failed

The pull request is closed.

Walkthrough

The pull request involves extensive modifications across various files to enhance Ethereum-related functionalities within the application. Key changes include updates to the Makefile for Protobuf formatting, alterations in ante handlers to utilize a new EVMKeeper interface, enhancements to post-handlers for gas refund management, and updates to ERC20 contract functions. Additionally, there are improvements in error handling, state management, and testing to align with the new functionalities introduced.

Changes

File Path	Change Summary
Makefile	Updated Protobuf formatting command from clang-format to buf format.
app/ante/*.go	Changed EVMKeeper field type from pointer to struct; added new methods and interfaces.
app/app.go	Added setPostHandler method in MinitiaApp.
app/posthandler/posthandler.go	Updated NewPostHandler to accept EVMKeeper parameter.
proto/minievm/evm/v1/*.proto	Formatting changes for improved readability.
x/evm/contracts/erc20/ERC20.go	Updated burn function and added burnFrom function.
x/evm/keeper/*.go	Added new methods for gas refund handling and transaction validation; updated tests.
x/evm/state/statedb.go	Changes in return values and method logic for standardization.
x/evm/types/errors.go	Introduced new error variable for invalid gas refund ratios.
x/evm/types/params.go	Added GasRefundRatio field in Params struct.

Possibly related PRs

• fix: audit #59: Changes in indexer/abci.go involve modifications to the ListenFinalizeBlock method, which now retrieves the base fee from the evmKeeper, aligning with the main PR's focus on enhancing Ethereum-related functionalities.
• feat: keep latest 256 block hashes on state #66: The addition of the TrackBlockHash method in indexer/abci.go and the new EVMBlockHashes field in the Keeper struct are related to the main PR's updates on state management and block handling within the EVM context.

🐰 In the meadow where changes bloom,
The EVM dances, dispelling gloom.
With burnFrom and refunds anew,
Our contracts shine, bright and true!
A keeper's embrace, so snug and tight,
In the code's embrace, we find delight! 🌼

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