0b0cbe1286
Co-authored-by: github-actions[bot] <41898282+github-actions[bot]@users.noreply.github.com> Co-authored-by: Hadrien Croubois <hadrien.croubois@gmail.com> Co-authored-by: ernestognw <ernestognw@gmail.com>
45 lines
1.7 KiB
Solidity
45 lines
1.7 KiB
Solidity
// SPDX-License-Identifier: MIT
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// OpenZeppelin Contracts (last updated v5.4.0-rc.0) (interfaces/draft-IERC7821.sol)
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pragma solidity >=0.5.0;
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/**
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* @dev Interface for minimal batch executor.
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*/
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interface IERC7821 {
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/**
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* @dev Executes the calls in `executionData`.
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* Reverts and bubbles up error if any call fails.
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*
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* `executionData` encoding:
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* - If `opData` is empty, `executionData` is simply `abi.encode(calls)`.
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* - Else, `executionData` is `abi.encode(calls, opData)`.
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* See: https://eips.ethereum.org/EIPS/eip-7579
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*
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* Supported modes:
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* - `bytes32(0x01000000000000000000...)`: does not support optional `opData`.
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* - `bytes32(0x01000000000078210001...)`: supports optional `opData`.
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*
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* Authorization checks:
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* - If `opData` is empty, the implementation SHOULD require that
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* `msg.sender == address(this)`.
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* - If `opData` is not empty, the implementation SHOULD use the signature
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* encoded in `opData` to determine if the caller can perform the execution.
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*
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* `opData` may be used to store additional data for authentication,
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* paymaster data, gas limits, etc.
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*
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* For calldata compression efficiency, if a Call.to is `address(0)`,
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* it will be replaced with `address(this)`.
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*/
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function execute(bytes32 mode, bytes calldata executionData) external payable;
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/**
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* @dev This function is provided for frontends to detect support.
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* Only returns true for:
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* - `bytes32(0x01000000000000000000...)`: does not support optional `opData`.
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* - `bytes32(0x01000000000078210001...)`: supports optional `opData`.
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*/
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function supportsExecutionMode(bytes32 mode) external view returns (bool);
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}
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