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erc7579-implementation

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Reference implementation for ERC-7579

github.com/erc7579/erc7579-implementation

erc7579/erc7579-implementation

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# ERC-7579 Reference Implementation Reference Implementation to Minimal Modular Smart Account ([ERC-7579](https://eips.ethereum.org/EIPS/eip-7579)). ## Usage ### Installation ```bash pnpm i ``` ### Account flavors The reference implementation provides two account flavors: - [MSABasic](./src/MSABasic.sol): A basic modular smart account that supports the minimal set of features required to be compliant with the ERC-7579 standard. - [MSAAdvanced](./src/MSAAdvanced.sol): A modular smart account that supports the mandatory ERC-7579 features, `delegatecall` executions and the optional hook extension. Note: The reference implementation is required to make some choices that are left open by the standard, such as how validators are encoded. The interface that is required by the ERC, without any additions, can be found in [IERC7579.sol](./src/interfaces/IERC7579Account.sol). ## Security Note The contracts in this repository are not audited. We advise against using this in production. ## Credits - Validator Encoding in Signature: inspired by [taek's (ZeroDev) Kernel](https://github.com/zerodevapp/kernel/blob/main/src/Kernel.sol) - [Validator Encoding in Nonce](./src/MSABasic.sol): Implementation of validator encoding in userOp nonce is inspired by [ross' (Nani) Account](https://github.com/NaniDAO/accounts/blob/65b08c39ca2859ddec35472ba4698b0d446f84ea/src/Account.sol#L27C1-L68) - [Fallback Manager](./src/core/ModuleManager.sol): Fallback Manager is inspiried by [Richard's (Safe)](https://github.com/safe-global/safe-contracts/blob/main/contracts/base/FallbackManager.sol) Fallback Manager - [Try/catch execution](./src/lib/ModeLib.sol): original idea by Elim and the OKX team ## Authors ✨ <!-- ALL-CONTRIBUTORS-LIST:START - Do not remove or modify this section --> <!-- prettier-ignore-start --> <!-- markdownlint-disable --> <table> <tr> <td align="center"><a href="http://twitter.com/zeroknotsETH/"><img src="https://pbs.twimg.com/profile_images/1639062011387715590/bNmZ5Gpf_400x400.jpg" width="100px;" alt=""/><br /><sub><b>zeroknots (rhinestone)</b></sub></a><br /><a href="https://github.com/zeroknots" title="Spec">📝</a></td> <td align="center"><a href="https://twitter.com/abstractooor"><img src="https://avatars.githubusercontent.com/u/26718079" width="100px;" alt=""/><br /><sub><b>Konrad (rhinestone)</b></sub></a><br /><a href="https://github.com/kopy-kat" title="Spec">📝</a> </td> <td align="center"><a href="https://twitter.com/leekt216"><img src="https://avatars.githubusercontent.com/u/15259621" width="100px;" alt=""/><br /><sub><b>taek (ZeroDev)</b></sub></a><br /><a href="https://github.com/leekt" title="Spec">📝</a> </td> <td align="center"><a href="https://twitter.com/filmakarov"><img src="https://avatars.githubusercontent.com/u/3930375" width="100px;" alt=""/><br /><sub><b>filmakarov (Biconomy)</b></sub></a><br /><a href="https://github.com/filmakarov" title="Spec">📝</a> </td> <td align="center"><a href="https://twitter.com/YaonamP"><img src="https://avatars.githubusercontent.com/u/43309015" width="100px;" alt=""/><br /><sub><b>Elim (OKX)</b></sub></a><br /><a href="https://github.com/yaonam" title="Spec">📝</a> </td> <td align="center"><a href=""><img src="https://avatars.githubusercontent.com/u/49302884" width="100px;" alt=""/><br /><sub><b>Lyu (OKX)</b></sub></a><br /><a href="https://github.com/rockmin216" title="Spec">📝</a> </td> </tr> </table>