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Embed trusted setup in network config (#3851)

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* Load trusted setup in network config

* Fix trusted setup serialize and deserialize

* Load trusted setup from hardcoded preset instead of a file

* Truncate after deserialising trusted setup

* Fix beacon node script

* Remove hardcoded setup file

* Add length checks
This commit is contained in:
Pawan Dhananjay
2023-01-09 12:34:16 +05:30
committed by GitHub
parent 33ff84743d
commit ba410c3012
16 changed files with 278 additions and 8235 deletions
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15
beacon_node/beacon_chain/src/builder.rs
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@@ -21,7 +21,7 @@ use eth1::Config as Eth1Config;
use execution_layer::ExecutionLayer;
use fork_choice::{ForkChoice, ResetPayloadStatuses};
use futures::channel::mpsc::Sender;
use kzg::Kzg;
use kzg::{Kzg, TrustedSetup};
use operation_pool::{OperationPool, PersistedOperationPool};
use parking_lot::RwLock;
use proto_array::ReOrgThreshold;
@@ -29,7 +29,6 @@ use slasher::Slasher;
use slog::{crit, error, info, Logger};
use slot_clock::{SlotClock, TestingSlotClock};
use std::marker::PhantomData;
use std::path::PathBuf;
use std::sync::Arc;
use std::time::Duration;
use store::{Error as StoreError, HotColdDB, ItemStore, KeyValueStoreOp};
@@ -97,7 +96,7 @@ pub struct BeaconChainBuilder<T: BeaconChainTypes> {
// Pending I/O batch that is constructed during building and should be executed atomically
// alongside `PersistedBeaconChain` storage when `BeaconChainBuilder::build` is called.
pending_io_batch: Vec<KeyValueStoreOp>,
trusted_setup_path: Option<PathBuf>,
trusted_setup: Option<TrustedSetup>,
task_executor: Option<TaskExecutor>,
}
@@ -137,7 +136,7 @@ where
slasher: None,
validator_monitor: None,
pending_io_batch: vec![],
trusted_setup_path: None,
trusted_setup: None,
task_executor: None,
}
}
@@ -594,8 +593,8 @@ where
self
}
pub fn trusted_setup(mut self, trusted_setup_file_path: PathBuf) -> Self {
self.trusted_setup_path = Some(trusted_setup_file_path);
pub fn trusted_setup(mut self, trusted_setup: TrustedSetup) -> Self {
self.trusted_setup = Some(trusted_setup);
self
}
@@ -640,8 +639,8 @@ where
slot_clock.now().ok_or("Unable to read slot")?
};
let kzg = if let Some(trusted_setup_file) = self.trusted_setup_path {
let kzg = Kzg::new_from_file(trusted_setup_file)
let kzg = if let Some(trusted_setup) = self.trusted_setup {
let kzg = Kzg::new_from_trusted_setup(trusted_setup)
.map_err(|e| format!("Failed to load trusted setup: {:?}", e))?;
Some(Arc::new(kzg))
} else {