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Gloas alpha spec 8 (#9315)

Browse Source 
https://github.com/ethereum/consensus-specs/releases/tag/v1.7.0-alpha.8


  


Co-Authored-By: Eitan Seri-Levi <eserilev@ucsc.edu>

Co-Authored-By: Michael Sproul <michael@sigmaprime.io>
This commit is contained in:
Eitan Seri-Levi
2026-05-21 23:21:20 -07:00
committed by GitHub
parent b5d5644eeb
commit 60abd4b5b9
36 changed files with 863 additions and 243 deletions
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44
consensus/state_processing/src/per_block_processing/process_operations.rs
View File

@@ -916,25 +916,24 @@ pub fn process_deposit_requests_post_gloas<E: EthSpec>(
/// Check if there is a pending deposit for a new validator with the given pubkey.
// TODO(gloas): cache the deposit signature validation or remove this loop entirely if possible,
// it is `O(n * m)` where `n` is max 8192 and `m` is max 128M.
fn is_pending_validator<E: EthSpec>(
state: &BeaconState<E>,
pub fn is_pending_validator<'a>(
pending_deposits: impl IntoIterator<Item = &'a PendingDeposit>,
pubkey: &PublicKeyBytes,
spec: &ChainSpec,
) -> Result<bool, BlockProcessingError> {
for deposit in state.pending_deposits()?.iter() {
if deposit.pubkey == *pubkey {
let deposit_data = DepositData {
pubkey: deposit.pubkey,
withdrawal_credentials: deposit.withdrawal_credentials,
amount: deposit.amount,
signature: deposit.signature.clone(),
};
if is_valid_deposit_signature(&deposit_data, spec).is_ok() {
return Ok(true);
}
}
}
Ok(false)
) -> bool {
pending_deposits.into_iter().any(|deposit| {
deposit.pubkey == *pubkey
&& is_valid_deposit_signature(
&DepositData {
pubkey: deposit.pubkey,
withdrawal_credentials: deposit.withdrawal_credentials,
amount: deposit.amount,
signature: deposit.signature.clone(),
},
spec,
)
.is_ok()
})
}
pub fn process_deposit_request_post_gloas<E: EthSpec>(
@@ -964,7 +963,7 @@ pub fn process_deposit_request_post_gloas<E: EthSpec>(
if is_builder
|| (has_builder_prefix
&& !is_validator
&& !is_pending_validator(state, &deposit_request.pubkey, spec)?)
&& !is_pending_validator(state.pending_deposits()?, &deposit_request.pubkey, spec))
{
// Apply builder deposits immediately
apply_deposit_for_builder(
@@ -1003,7 +1002,7 @@ pub fn apply_deposit_for_builder<E: EthSpec>(
signature: SignatureBytes,
slot: Slot,
spec: &ChainSpec,
) -> Result<(), BeaconStateError> {
) -> Result<Option<BuilderIndex>, BeaconStateError> {
match builder_index_opt {
None => {
// Verify the deposit signature (proof of possession) which is not checked by the deposit contract
@@ -1014,13 +1013,16 @@ pub fn apply_deposit_for_builder<E: EthSpec>(
signature,
};
if is_valid_deposit_signature(&deposit_data, spec).is_ok() {
state.add_builder_to_registry(
let builder_index = state.add_builder_to_registry(
pubkey,
withdrawal_credentials,
amount,
slot,
spec,
)?;
Ok(Some(builder_index))
} else {
Ok(None)
}
}
Some(builder_index) => {
@@ -1030,9 +1032,9 @@ pub fn apply_deposit_for_builder<E: EthSpec>(
.ok_or(BeaconStateError::UnknownBuilder(builder_index))?
.balance
.safe_add_assign(amount)?;
Ok(Some(builder_index))
}
}
Ok(())
}
// Make sure to build the pubkey cache before calling this function