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Inline VoteSigner::new_vote_account

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So that we can stop using the validator keypair to fund the
the voting account.
This commit is contained in:
Greg Fitzgerald
2019-01-29 22:17:40 -07:00
parent 06a1681fdc
commit 668d353add
3 changed files with 103 additions and 66 deletions
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5
src/compute_leader_confirmation_service.rs
View File

@ -162,6 +162,7 @@ pub mod tests {
use crate::vote_signer_proxy::VoteSignerProxy;
use crate::genesis_block::GenesisBlock;
use crate::leader_scheduler::tests::new_vote_account;
use bincode::serialize;
use solana_sdk::hash::hash;
use solana_sdk::signature::{Keypair, KeypairUtil};
@ -201,9 +202,7 @@ pub mod tests {
// Give the validator some tokens
bank.transfer(2, &mint_keypair, validator_keypair.pubkey(), last_id)
.unwrap();
vote_signer
.new_vote_account(&bank, 1, last_id)
.expect("Expected successful creation of account");
new_vote_account(&validator_keypair, &vote_signer, &bank, 1, last_id);
if i < 6 {
let vote_tx = Transaction::vote_new(&vote_signer, (i + 1) as u64, last_id, 0);

143
src/leader_scheduler.rs
View File

@ -511,7 +511,7 @@ pub fn make_active_set_entries(
}
#[cfg(test)]
mod tests {
pub mod tests {
use super::*;
use crate::bank::Bank;
use crate::genesis_block::GenesisBlock;
@ -535,6 +535,23 @@ mod tests {
HashSet::from_iter(slice.iter().cloned())
}
pub fn new_vote_account(
from_keypair: &Keypair,
vote_signer: &VoteSignerProxy,
bank: &Bank,
num_tokens: u64,
last_id: Hash,
) {
let tx = Transaction::vote_account_new(
from_keypair,
vote_signer.pubkey(),
last_id,
num_tokens,
0,
);
bank.process_transaction(&tx).unwrap();
}
fn push_vote(vote_signer: &VoteSignerProxy, bank: &Bank, height: u64, last_id: Hash) {
let new_vote_tx = Transaction::vote_new(vote_signer, height, last_id, 0);
bank.process_transaction(&new_vote_tx).unwrap();
@ -571,9 +588,9 @@ mod tests {
let mut validators = vec![];
let last_id = genesis_block.last_id();
for i in 0..num_validators {
let new_validator = Keypair::new();
let new_validator = Arc::new(Keypair::new());
let new_pubkey = new_validator.pubkey();
let vote_signer = VoteSignerProxy::new_local(&Arc::new(new_validator));
let vote_signer = VoteSignerProxy::new_local(&new_validator);
validators.push(new_pubkey);
// Give the validator some tokens
bank.transfer(
@ -585,13 +602,14 @@ mod tests {
.unwrap();
// Create a vote account
vote_signer
.new_vote_account(
new_vote_account(
&new_validator,
&vote_signer,
&bank,
num_vote_account_tokens as u64,
genesis_block.last_id(),
)
.unwrap();
);
// Vote to make the validator part of the active set for the entire test
// (we made the active_window_length large enough at the beginning of the test)
push_vote(&vote_signer, &bank, 1, genesis_block.last_id());
@ -691,7 +709,7 @@ mod tests {
let num_old_ids = 20;
let mut old_ids = HashSet::new();
for _ in 0..num_old_ids {
let new_keypair = Keypair::new();
let new_keypair = Arc::new(Keypair::new());
let pk = new_keypair.pubkey();
old_ids.insert(pk.clone());
@ -700,10 +718,14 @@ mod tests {
.unwrap();
// Create a vote account
let vote_signer = VoteSignerProxy::new_local(&Arc::new(new_keypair));
vote_signer
.new_vote_account(&bank, 1, genesis_block.last_id())
.unwrap();
let vote_signer = VoteSignerProxy::new_local(&new_keypair);
new_vote_account(
&new_keypair,
&vote_signer,
&bank,
1,
genesis_block.last_id(),
);
// Push a vote for the account
push_vote(&vote_signer, &bank, start_height, genesis_block.last_id());
@ -713,7 +735,7 @@ mod tests {
let num_new_ids = 10;
let mut new_ids = HashSet::new();
for _ in 0..num_new_ids {
let new_keypair = Keypair::new();
let new_keypair = Arc::new(Keypair::new());
let pk = new_keypair.pubkey();
new_ids.insert(pk);
// Give the account some stake
@ -721,10 +743,14 @@ mod tests {
.unwrap();
// Create a vote account
let vote_signer = VoteSignerProxy::new_local(&Arc::new(new_keypair));
vote_signer
.new_vote_account(&bank, 1, genesis_block.last_id())
.unwrap();
let vote_signer = VoteSignerProxy::new_local(&new_keypair);
new_vote_account(
&new_keypair,
&vote_signer,
&bank,
1,
genesis_block.last_id(),
);
push_vote(
&vote_signer,
@ -981,9 +1007,9 @@ mod tests {
let mut validators = vec![];
let last_id = genesis_block.last_id();
for i in 0..num_validators {
let new_validator = Keypair::new();
let new_validator = Arc::new(Keypair::new());
let new_pubkey = new_validator.pubkey();
let vote_signer = VoteSignerProxy::new_local(&Arc::new(new_validator));
let vote_signer = VoteSignerProxy::new_local(&new_validator);
validators.push(new_pubkey);
// Give the validator some tokens
bank.transfer(
@ -995,13 +1021,13 @@ mod tests {
.unwrap();
// Create a vote account
vote_signer
.new_vote_account(
new_vote_account(
&new_validator,
&vote_signer,
&bank,
num_vote_account_tokens as u64,
genesis_block.last_id(),
)
.unwrap();
);
// Vote at height i * active_window_length for validator i
push_vote(
@ -1030,7 +1056,7 @@ mod tests {
#[test]
fn test_multiple_vote() {
let leader_keypair = Keypair::new();
let leader_keypair = Arc::new(Keypair::new());
let leader_id = leader_keypair.pubkey();
let active_window_length = 1000;
let (genesis_block, _mint_keypair) = GenesisBlock::new_with_leader(10000, leader_id, 500);
@ -1046,11 +1072,15 @@ mod tests {
// window
let initial_vote_height = 1;
let vote_signer = VoteSignerProxy::new_local(&Arc::new(leader_keypair));
let vote_signer = VoteSignerProxy::new_local(&leader_keypair);
// Create a vote account
vote_signer
.new_vote_account(&bank, 1, genesis_block.last_id())
.unwrap();
new_vote_account(
&leader_keypair,
&vote_signer,
&bank,
1,
genesis_block.last_id(),
);
// Vote twice
push_vote(
@ -1162,7 +1192,7 @@ mod tests {
}
fn run_consecutive_leader_test(num_slots_per_epoch: u64, add_validator: bool) {
let bootstrap_leader_keypair = Keypair::new();
let bootstrap_leader_keypair = Arc::new(Keypair::new());
let bootstrap_leader_id = bootstrap_leader_keypair.pubkey();
let bootstrap_height = 500;
let leader_rotation_interval = 100;
@ -1187,16 +1217,20 @@ mod tests {
let initial_vote_height = 1;
// Create and add validator to the active set
let validator_keypair = Keypair::new();
let validator_keypair = Arc::new(Keypair::new());
let validator_id = validator_keypair.pubkey();
if add_validator {
bank.transfer(5, &mint_keypair, validator_id, last_id)
.unwrap();
// Create a vote account
let vote_signer = VoteSignerProxy::new_local(&Arc::new(validator_keypair));
vote_signer
.new_vote_account(&bank, 1, genesis_block.last_id())
.unwrap();
let vote_signer = VoteSignerProxy::new_local(&validator_keypair);
new_vote_account(
&validator_keypair,
&vote_signer,
&bank,
1,
genesis_block.last_id(),
);
push_vote(
&vote_signer,
@ -1224,10 +1258,14 @@ mod tests {
.unwrap();
// Create a vote account
let vote_signer = VoteSignerProxy::new_local(&Arc::new(bootstrap_leader_keypair));
vote_signer
.new_vote_account(&bank, vote_account_tokens as u64, genesis_block.last_id())
.unwrap();
let vote_signer = VoteSignerProxy::new_local(&bootstrap_leader_keypair);
new_vote_account(
&bootstrap_leader_keypair,
&vote_signer,
&bank,
vote_account_tokens as u64,
genesis_block.last_id(),
);
// Add leader to the active set
push_vote(
@ -1263,7 +1301,7 @@ mod tests {
#[test]
fn test_max_height_for_leader() {
let bootstrap_leader_keypair = Keypair::new();
let bootstrap_leader_keypair = Arc::new(Keypair::new());
let bootstrap_leader_id = bootstrap_leader_keypair.pubkey();
let bootstrap_height = 500;
let leader_rotation_interval = 100;
@ -1341,16 +1379,21 @@ mod tests {
// Now test when the active set > 1 node
// Create and add validator to the active set
let validator_keypair = Keypair::new();
let validator_keypair = Arc::new(Keypair::new());
let validator_id = validator_keypair.pubkey();
// Create a vote account for the validator
bank.transfer(5, &mint_keypair, validator_id, last_id)
.unwrap();
let vote_signer = VoteSignerProxy::new_local(&Arc::new(validator_keypair));
vote_signer
.new_vote_account(&bank, 1, genesis_block.last_id())
.unwrap();
let vote_signer = VoteSignerProxy::new_local(&validator_keypair);
new_vote_account(
&validator_keypair,
&vote_signer,
&bank,
1,
genesis_block.last_id(),
);
push_vote(
&vote_signer,
&bank,
@ -1361,10 +1404,14 @@ mod tests {
// Create a vote account for the leader
bank.transfer(5, &mint_keypair, bootstrap_leader_id, last_id)
.unwrap();
let vote_signer = VoteSignerProxy::new_local(&Arc::new(bootstrap_leader_keypair));
vote_signer
.new_vote_account(&bank, 1, genesis_block.last_id())
.unwrap();
let vote_signer = VoteSignerProxy::new_local(&bootstrap_leader_keypair);
new_vote_account(
&bootstrap_leader_keypair,
&vote_signer,
&bank,
1,
genesis_block.last_id(),
);
// Add leader to the active set
push_vote(

9
src/vote_signer_proxy.rs
View File

@ -10,7 +10,6 @@ use crate::rpc_request::{RpcClient, RpcRequest};
use crate::streamer::BlobSender;
use bincode::serialize;
use log::Level;
use solana_sdk::hash::Hash;
use solana_sdk::pubkey::Pubkey;
use solana_sdk::signature::{Keypair, KeypairUtil, Signature};
use solana_sdk::transaction::Transaction;
@ -119,14 +118,6 @@ impl VoteSignerProxy {
Self::new_with_signer(keypair, Box::new(LocalVoteSigner::default()))
}
pub fn new_vote_account(&self, bank: &Bank, num_tokens: u64, last_id: Hash) -> Result<()> {
// Create and register the new vote account
let tx =
Transaction::vote_account_new(&self.keypair, self.vote_account, last_id, num_tokens, 0);
bank.process_transaction(&tx)?;
Ok(())
}
pub fn send_validator_vote(
&self,
bank: &Bank,