feat: enable sending pbh userOperations #87
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karankurbur
requested review from
andy-t-wang,
aurel-fr,
lukejmann,
marioradonic,
murph,
paolodamico and
tomislavhoman
as code owners
| reqwest = { version = "0.12.19", features = ["json"] } | ||
| ruint = { version = "1.15.0", default-features = false, features = ["serde"] } | ||
| secrecy = { version = "0.10", features = ["serde"] } | ||
| semaphore-rs = "0.3.1" |
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let me think about this, wanted to keep complete separations between World App and World ID
![cursor[bot]](https://avatars.githubusercontent.com/in/1210556?s=60&v=4){kind=small}
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| /// `PBHSignatureAggregator` - Sepolia | ||
| /// Contract reference: <https://github.com/worldcoin/world-chain/blob/main/contracts/src/PBHSignatureAggregator.sol> | ||
| pub static PBH_SIGNATURE_AGGREGATOR_SEPOLIA: LazyLock<Address> = LazyLock::new(|| { |
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Address is copy. This can just be a const. Prefer using address!
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| impl From<WorldchainBuilderPBHPayload> for PBHPayload { | ||
| fn from(val: WorldchainBuilderPBHPayload) -> Self { | ||
| let p0 = val.proof.0 .0 .0; |
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Prefer semaphore_rs::protocol::Proof::from_flat
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| const STAGING_MAX_NONCE: u16 = u16::MAX; | ||
| // TODO: UPDATE THIS ONCE SET IN PRODUCTION | ||
| const PRODUCTION_MAX_NONCE: u16 = 9000; |
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These values should be read from the PBHEntryPoint such that they never fall out of sync.
| ) -> Result<WorldchainBuilderPBHPayload, WorldIdError> { | ||
| let packed_user_op: PackedUserOperation = PackedUserOperation::from(user_op); | ||
| let signal = hash_user_op(&packed_user_op); | ||
| let external_nullifier = find_unused_nullifier_hash(network).await?; |
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You should join the future to fetch the inclusion proof with the future to fetch the nullifier hash
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3 participants
Add world id primitive for setting identity + generating PBH proofs
Will automatically fetch unused PBH nonce + generate the nullifier
Add eth_call function inside RPC for contract calls
Add pbh logic inside 4337 userOperation construction
Add RPCUserOperationv7 struct for clean serialization before sending to RPC as certain fields (paymaster/factory) were not properly removed which cause bundler errors
Set userOperation nonce using magic 5 bytes depending on if its PBH or not
Add E2E test on sepolia with hard coded staging identity (TODO: Move secret into CI)