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Update to use v0.9.2 version of deposit contract

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This commit is contained in:
Paul Hauner
2019-11-24 16:38:15 +11:00
parent 6bf73e2b55
commit ad65d72814
4 changed files with 48 additions and 25 deletions
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15
eth2/utils/deposit_contract/src/lib.rs
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@@ -1,21 +1,32 @@
use ethabi::{Contract, Token};
use ssz::Encode;
use tree_hash::TreeHash;
use types::DepositData;
pub use ethabi::Error;
pub const CONTRACT_DEPLOY_GAS: usize = 4_000_000;
pub const DEPOSIT_GAS: usize = 4_000_000;
pub const ABI: &[u8] = include_bytes!("../contract/v0.8.3_validator_registration.json");
pub const BYTECODE: &[u8] = include_bytes!("../contract/v0.8.3_validator_registration.bytecode");
pub const ABI: &[u8] = include_bytes!("../contracts/v0.9.2_validator_registration.json");
pub const BYTECODE: &[u8] = include_bytes!("../contracts/v0.9.2_validator_registration.bytecode");
pub mod testnet {
pub const ABI: &[u8] =
include_bytes!("../contracts/v0.9.2_testnet_validator_registration.json");
pub const BYTECODE: &[u8] =
include_bytes!("../contracts/v0.9.2_testnet_validator_registration.bytecode");
}
pub fn eth1_tx_data(deposit_data: &DepositData) -> Result<Vec<u8>, Error> {
let params = vec![
Token::Bytes(deposit_data.pubkey.as_ssz_bytes()),
Token::Bytes(deposit_data.withdrawal_credentials.as_ssz_bytes()),
Token::Bytes(deposit_data.signature.as_ssz_bytes()),
Token::FixedBytes(deposit_data.tree_hash_root().as_ssz_bytes()),
];
// Here we make an assumption that the `crate::testnet::ABI` has a superset of the features of
// the crate::ABI`.
let abi = Contract::load(ABI)?;
let function = abi.function("deposit")?;
function.encode_input(&params)