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Upgrade to v1.4.0-beta.3 (#4862)

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## Issue Addressed

Makes lighthouse compliant with new kzg changes in https://github.com/ethereum/consensus-specs/releases/tag/v1.4.0-beta.3

## Proposed Changes

1. Adds new official trusted setup
2. Refactors kzg to match upstream changes in https://github.com/ethereum/c-kzg-4844/pull/377
3. Updates pre-generated `BlobBundle` to work with official trusted setup. ~~Using json here instead of ssz to account for different value of `MaxBlobCommitmentsPerBlock` in minimal and mainnet. By using json, we can just use one pre generated bundle for both minimal and mainnet. Size of 2 separate ssz bundles is approximately equal to one json bundle cc @jimmygchen~~ 
Dunno what I was doing, ssz works without any issues  
4. Stores trusted_setup as just bytes in eth2_network_config so that we don't have kzg dependency in that lib and in lcli. 


Co-authored-by: realbigsean <seananderson33@gmail.com>
Co-authored-by: realbigsean <seananderson33@GMAIL.com>
This commit is contained in:
Pawan Dhananjay
2023-10-21 13:49:27 +00:00
parent 074c4951fc
commit 6315a81260
36 changed files with 142 additions and 467 deletions
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8
lcli/src/new_testnet.rs
View File

@@ -1,12 +1,11 @@
use account_utils::eth2_keystore::keypair_from_secret;
use clap::ArgMatches;
use clap_utils::{parse_optional, parse_required, parse_ssz_optional};
use eth2_network_config::{get_trusted_setup, Eth2NetworkConfig, GenesisStateSource};
use eth2_network_config::{Eth2NetworkConfig, GenesisStateSource, TRUSTED_SETUP_BYTES};
use eth2_wallet::bip39::Seed;
use eth2_wallet::bip39::{Language, Mnemonic};
use eth2_wallet::{recover_validator_secret_from_mnemonic, KeyType};
use ethereum_hashing::hash;
use kzg::TrustedSetup;
use ssz::Decode;
use ssz::Encode;
use state_processing::process_activations;
@@ -199,10 +198,7 @@ pub fn run<T: EthSpec>(testnet_dir_path: PathBuf, matches: &ArgMatches) -> Resul
let kzg_trusted_setup = if let Some(epoch) = spec.deneb_fork_epoch {
// Only load the trusted setup if the deneb fork epoch is set
if epoch != Epoch::max_value() {
let trusted_setup: TrustedSetup =
serde_json::from_reader(get_trusted_setup::<T::Kzg>())
.map_err(|e| format!("Unable to read trusted setup file: {}", e))?;
Some(trusted_setup)
Some(TRUSTED_SETUP_BYTES.to_vec())
} else {
None
}