aa-passkeys-wallet
v1.0.1
Published
A strawman implementation of an Ethereum wallet using PassKeys. This is a proof of concept, and is not intended to be used in production. This is based off the [Infinitism Repo](https://github.com/eth-infinitism/account-abstraction) using [Foundry](https:
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An AA wallet implemented completely with PassKeys
A strawman implementation of an Ethereum wallet using PassKeys. This is a proof of concept, and is not intended to be used in production. This is based off the Infinitism Repo using Foundry for build and test. A frontend to this for contracts deployed on Mumbai - Polygon testnet and Goerli - Base testnets are available here.
Whats different on this implementation
- A heavily modified and optimised version of the Secp256r1 signature verification solidity implementation contract which is used for verifying the signatures of the transactions.
- Support for multiple Passkeys on an account.
- Ability to remove a Passkey from an account.
- A signature payload which heavily relies on the client to do as much of the prework as posible, this is to reduce the gas cost of the transactions.
Setup
forge install
to install the dependenciesforge test
to run the testsforge build
to build the projectforge build --skip test --skip script
to build the project for releasenpm run typechain
to generate the typechain filesnpm run build
to build the front end bindings
Deploying locally
- Bring up anvil with
anvil
- Install the Create2 proxy from here
- TLDR
- Fund the deployer
0x3fab184622dc19b6109349b94811493bf2a45362
on testnet - Run
curl http://localhost:8545 -X 'POST' -H 'Content-Type: application/json' --data "{\"jsonrpc\":\"2.0\", \"id\":1, \"method\": \"eth_sendRawTransaction\", \"params\": [\"0xf8a58085174876e800830186a08080b853604580600e600039806000f350fe7fffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffe03601600081602082378035828234f58015156039578182fd5b8082525050506014600cf31ba02222222222222222222222222222222222222222222222222222222222222222a02222222222222222222222222222222222222222222222222222222222222222\"]}"
- Install the contracts
forge script script/PassKeysAccount.s.sol:AnvilScript --fork-url http://localhost:8545 --broadcast
usesANVIL_PRIVATE_KEY
env variable for deploying the contracts, ensure the account has enough funds to deploy the contracts.