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Update to spec v1.0.0-rc.0 and BLSv4 (#1765)

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## Issue Addressed

Closes #1504 
Closes #1505
Replaces #1703
Closes #1707

## Proposed Changes

* Update BLST and Milagro to versions compatible with BLSv4 spec
* Update Lighthouse to spec v1.0.0-rc.0, and update EF test vectors
* Use the v1.0.0 constants for `MainnetEthSpec`.
* Rename `InteropEthSpec` -> `V012LegacyEthSpec`
    * Change all constants to suit the mainnet `v0.12.3` specification (i.e., Medalla).
* Deprecate the `--spec` flag for the `lighthouse` binary
    * This value is now obtained from the `config_name` field of the `YamlConfig`.
        * Built in testnet YAML files have been updated.
    * Ignore the `--spec` value, if supplied, log a warning that it will be deprecated
    * `lcli` still has the spec flag, that's fine because it's dev tooling.
* Remove the `E: EthSpec` from `YamlConfig`
    * This means we need to deser the genesis `BeaconState` on-demand, but this is fine.
* Swap the old "minimal", "mainnet" strings over to the new `EthSpecId` enum.
* Always require a `CONFIG_NAME` field in `YamlConfig` (it used to have a default).

## Additional Info

Lots of breaking changes, do not merge! ~~We will likely need a Lighthouse v0.4.0 branch, and possibly a long-term v0.3.0 branch to keep Medalla alive~~.

Co-authored-by: Kirk Baird <baird.k@outlook.com>
Co-authored-by: Paul Hauner <paul@paulhauner.com>
This commit is contained in:
Michael Sproul
2020-10-28 22:19:38 +00:00
parent ad846ad280
commit 36bd4d87f0
55 changed files with 596 additions and 661 deletions
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2
account_manager/Cargo.toml
View File

@@ -1,6 +1,6 @@
[package]
name = "account_manager"
version = "0.3.1"
version = "0.3.2"
authors = ["Paul Hauner <paul@paulhauner.com>", "Luke Anderson <luke@sigmaprime.io>"]
edition = "2018"

22
account_manager/src/validator/slashing_protection.rs
View File

@@ -5,7 +5,7 @@ use slashing_protection::{
};
use std::fs::File;
use std::path::PathBuf;
use types::EthSpec;
use types::{BeaconState, EthSpec};
pub const CMD: &str = "slashing-protection";
pub const IMPORT_CMD: &str = "import";
@@ -46,18 +46,18 @@ pub fn cli_run<T: EthSpec>(
) -> Result<(), String> {
let slashing_protection_db_path = validator_base_dir.join(SLASHING_PROTECTION_FILENAME);
let genesis_validators_root = env
let testnet_config = env
.testnet
.and_then(|testnet_config| {
Some(
testnet_config
.genesis_state
.as_ref()?
.genesis_validators_root,
.ok_or_else(|| "Unable to get testnet configuration from the environment".to_string())?;
let genesis_validators_root = testnet_config
.beacon_state::<T>()
.map(|state: BeaconState<T>| state.genesis_validators_root)
.map_err(|e| {
format!(
"Unable to get genesis state, has genesis occurred? Detail: {:?}",
e
)
})
.ok_or_else(|| {
"Unable to get genesis validators root from testnet config, has genesis occurred?"
})?;
match matches.subcommand() {