Validator client refactor (#618)

* Update to spec v0.9.0 * Update to v0.9.1 * Bump spec tags for v0.9.1 * Formatting, fix CI failures * Resolve accidental KeyPair merge conflict * Document new BeaconState functions * Add `validator` changes from `validator-to-rest` * Add initial (failing) REST api tests * Fix signature parsing * Add more tests * Refactor http router * Add working tests for publish beacon block * Add validator duties tests * Move account_manager under `lighthouse` binary * Unify logfile handling in `environment` crate. * Fix incorrect cache drops in `advance_caches` * Update fork choice for v0.9.1 * Add `deposit_contract` crate * Add progress on validator onboarding * Add unfinished attesation code * Update account manager CLI * Write eth1 data file as hex string * Integrate ValidatorDirectory with validator_client * Move ValidatorDirectory into validator_client * Clean up some FIXMEs * Add beacon_chain_sim * Fix a few docs/logs * Expand `beacon_chain_sim` * Fix spec for `beacon_chain_sim * More testing for api * Start work on attestation endpoint * Reject empty attestations * Allow attestations to genesis block * Add working tests for `rest_api` validator endpoint * Remove grpc from beacon_node * Start heavy refactor of validator client - Block production is working * Prune old validator client files * Start works on attestation service * Add attestation service to validator client * Use full pubkey for validator directories * Add validator duties post endpoint * Use par_iter for keypair generation * Use bulk duties request in validator client * Add version http endpoint tests * Add interop keys and startup wait * Ensure a prompt exit * Add duties pruning * Fix compile error in beacon node tests * Add github workflow * Modify rust.yaml * Modify gitlab actions * Add to CI file * Add sudo to CI npm install * Move cargo fmt to own job in tests * Fix cargo fmt in CI * Add rustup update before cargo fmt * Change name of CI job * Make other CI jobs require cargo fmt * Add CI badge * Remove gitlab and travis files * Add different http timeout for debug * Update docker file, use makefile in CI * Use make in the dockerfile, skip the test * Use the makefile for debug GI test * Update book * Tidy grpc and misc things * Apply discv5 fixes * Address other minor issues * Fix warnings * Attempt fix for addr parsing * Tidy validator config, CLIs * Tidy comments * Tidy signing, reduce ForkService duplication * Fail if skipping too many slots * Set default recent genesis time to 0 * Add custom http timeout to validator * Fix compile bug in node_test_rig * Remove old bootstrap flag from val CLI * Update docs * Tidy val client * Change val client log levels * Add comments, more validity checks * Fix compile error, add comments * Undo changes to eth2-libp2p/src * Reduce duplication of keypair generation * Add more logging for validator duties * Fix beacon_chain_sim, nitpicks * Fix compile error, minor nits * Address Michael's comments
2026-04-30 03:03:45 +00:00 · 2019-11-25 15:48:24 +11:00
parent 3ca63cfa83
commit 78d82d9193
100 changed files with 4571 additions and 4032 deletions
--- a/eth2/utils/deposit_contract/src/lib.rs
+++ b/eth2/utils/deposit_contract/src/lib.rs
@@ -0,0 +1,56 @@
+use ethabi::{Contract, Token};
+use ssz::Encode;
+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 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()),
+    ];
+
+    let abi = Contract::load(ABI)?;
+    let function = abi.function("deposit")?;
+    function.encode_input(&params)
+}
+
+#[cfg(test)]
+mod tests {
+    use super::*;
+    use types::{
+        test_utils::generate_deterministic_keypair, ChainSpec, EthSpec, Hash256, Keypair,
+        MinimalEthSpec, Signature,
+    };
+
+    type E = MinimalEthSpec;
+
+    fn get_deposit(keypair: Keypair, spec: &ChainSpec) -> DepositData {
+        let mut deposit_data = DepositData {
+            pubkey: keypair.pk.into(),
+            withdrawal_credentials: Hash256::from_slice(&[42; 32]),
+            amount: u64::max_value(),
+            signature: Signature::empty_signature().into(),
+        };
+        deposit_data.signature = deposit_data.create_signature(&keypair.sk, spec);
+        deposit_data
+    }
+
+    #[test]
+    fn basic() {
+        let spec = &E::default_spec();
+
+        let keypair = generate_deterministic_keypair(42);
+        let deposit = get_deposit(keypair.clone(), spec);
+
+        let data = eth1_tx_data(&deposit).expect("should produce tx data");
+
+        assert_eq!(data.len(), 388, "bytes should be correct length");
+    }
+}