blockworks-foundation
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solana
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Label tuple with AccountMeta

This commit is contained in:
Greg Fitzgerald 2019-03-19 13:03:20 -06:00
parent 7246d72f03
commit a4652a9aaf
10 changed files with 83 additions and 68 deletions
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14
programs/budget_api/src/budget_instruction.rs
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@ -3,7 +3,7 @@ use crate::id;
use chrono::prelude::{DateTime, Utc};
use serde_derive::{Deserialize, Serialize};
use solana_sdk::pubkey::Pubkey;
use solana_sdk::transaction::Instruction;
use solana_sdk::transaction::{AccountMeta, Instruction};
/// A smart contract.
#[derive(Serialize, Deserialize, Debug, PartialEq, Eq, Clone)]
@ -31,9 +31,9 @@ impl BudgetInstruction {
pub fn new_initialize_account(contract: &Pubkey, expr: BudgetExpr) -> Instruction {
let mut keys = vec![];
if let BudgetExpr::Pay(payment) = &expr {
keys.push((payment.to, false));
keys.push(AccountMeta(payment.to, false));
}
keys.push((*contract, false));
keys.push(AccountMeta(*contract, false));
Instruction::new(id(), &BudgetInstruction::InitializeAccount(expr), keys)
}
@ -43,17 +43,17 @@ impl BudgetInstruction {
to: &Pubkey,
dt: DateTime<Utc>,
) -> Instruction {
let mut keys = vec![(*from, true), (*contract, false)];
let mut keys = vec![AccountMeta(*from, true), AccountMeta(*contract, false)];
if from != to {
keys.push((*to, false));
keys.push(AccountMeta(*to, false));
}
Instruction::new(id(), &BudgetInstruction::ApplyTimestamp(dt), keys)
}
pub fn new_apply_signature(from: &Pubkey, contract: &Pubkey, to: &Pubkey) -> Instruction {
let mut keys = vec![(*from, true), (*contract, false)];
let mut keys = vec![AccountMeta(*from, true), AccountMeta(*contract, false)];
if from != to {
keys.push((*to, false));
keys.push(AccountMeta(*to, false));
}
Instruction::new(id(), &BudgetInstruction::ApplySignature, keys)
}

12
programs/config_api/src/config_instruction.rs
View File

@ -2,7 +2,7 @@ use crate::id;
use crate::ConfigState;
use solana_sdk::pubkey::Pubkey;
use solana_sdk::system_instruction::SystemInstruction;
use solana_sdk::transaction::Instruction;
use solana_sdk::transaction::{AccountMeta, Instruction};
pub struct ConfigInstruction {}
@ -28,10 +28,10 @@ impl ConfigInstruction {
config_account_pubkey: &Pubkey,
data: &T,
) -> Instruction {
Instruction::new(
id(),
data,
vec![(*from_account_pubkey, true), (*config_account_pubkey, true)],
)
let account_metas = vec![
AccountMeta(*from_account_pubkey, true),
AccountMeta(*config_account_pubkey, true),
];
Instruction::new(id(), data, account_metas)
}
}

9
programs/rewards_api/src/rewards_instruction.rs
View File

@ -1,7 +1,7 @@
use crate::id;
use serde_derive::{Deserialize, Serialize};
use solana_sdk::pubkey::Pubkey;
use solana_sdk::transaction::Instruction;
use solana_sdk::transaction::{AccountMeta, Instruction};
#[derive(Serialize, Deserialize, Debug, PartialEq, Eq, Clone)]
pub enum RewardsInstruction {
@ -10,10 +10,7 @@ pub enum RewardsInstruction {
impl RewardsInstruction {
pub fn new_redeem_vote_credits(vote_id: &Pubkey, rewards_id: &Pubkey) -> Instruction {
Instruction::new(
id(),
&RewardsInstruction::RedeemVoteCredits,
vec![(*vote_id, true), (*rewards_id, false)],
)
let account_metas = vec![AccountMeta(*vote_id, true), AccountMeta(*rewards_id, false)];
Instruction::new(id(), &RewardsInstruction::RedeemVoteCredits, account_metas)
}
}

6
programs/vote/tests/vote.rs
View File

@ -4,7 +4,9 @@ use solana_sdk::hash::hash;
use solana_sdk::pubkey::Pubkey;
use solana_sdk::signature::{Keypair, KeypairUtil};
use solana_sdk::system_instruction::SystemInstruction;
use solana_sdk::transaction::{Instruction, InstructionError, Transaction, TransactionError};
use solana_sdk::transaction::{
AccountMeta, Instruction, InstructionError, Transaction, TransactionError,
};
use solana_vote_api::vote_instruction::{Vote, VoteInstruction};
use solana_vote_api::vote_state::VoteState;
use solana_vote_api::vote_transaction::VoteTransaction;
@ -112,7 +114,7 @@ fn test_vote_via_bank_with_no_signature() {
let vote_ix = Instruction::new(
solana_vote_api::id(),
&VoteInstruction::Vote(Vote::new(0)),
vec![(vote_id, false)], // <--- attack!! No signature.
vec![AccountMeta(vote_id, false)], // <--- attack!! No signature.
);
// Sneak in an instruction so that the transaction is signed but

21
programs/vote_api/src/vote_instruction.rs
View File

@ -1,7 +1,7 @@
use crate::id;
use serde_derive::{Deserialize, Serialize};
use solana_sdk::pubkey::Pubkey;
use solana_sdk::transaction::Instruction;
use solana_sdk::transaction::{AccountMeta, Instruction};
#[derive(Serialize, Default, Deserialize, Debug, PartialEq, Eq, Clone)]
pub struct Vote {
@ -33,30 +33,31 @@ pub enum VoteInstruction {
impl VoteInstruction {
pub fn new_clear_credits(vote_id: &Pubkey) -> Instruction {
Instruction::new(id(), &VoteInstruction::ClearCredits, vec![(*vote_id, true)])
let account_metas = vec![AccountMeta(*vote_id, true)];
Instruction::new(id(), &VoteInstruction::ClearCredits, account_metas)
}
pub fn new_delegate_stake(vote_id: &Pubkey, delegate_id: &Pubkey) -> Instruction {
let account_metas = vec![AccountMeta(*vote_id, true)];
Instruction::new(
id(),
&VoteInstruction::DelegateStake(*delegate_id),
vec![(*vote_id, true)],
account_metas,
)
}
pub fn new_authorize_voter(vote_id: &Pubkey, authorized_voter_id: &Pubkey) -> Instruction {
let account_metas = vec![AccountMeta(*vote_id, true)];
Instruction::new(
id(),
&VoteInstruction::AuthorizeVoter(*authorized_voter_id),
vec![(*vote_id, true)],
account_metas,
)
}
pub fn new_initialize_account(vote_id: &Pubkey) -> Instruction {
Instruction::new(
id(),
&VoteInstruction::InitializeAccount,
vec![(*vote_id, false)],
)
let account_metas = vec![AccountMeta(*vote_id, false)];
Instruction::new(id(), &VoteInstruction::InitializeAccount, account_metas)
}
pub fn new_vote(vote_id: &Pubkey, vote: Vote) -> Instruction {
Instruction::new(id(), &VoteInstruction::Vote(vote), vec![(*vote_id, true)])
let account_metas = vec![AccountMeta(*vote_id, true)];
Instruction::new(id(), &VoteInstruction::Vote(vote), account_metas)
}
}

5
runtime/src/bank_client.rs
View File

@ -67,6 +67,7 @@ impl<'a> BankClient<'a> {
mod tests {
use super::*;
use solana_sdk::genesis_block::GenesisBlock;
use solana_sdk::transaction::AccountMeta;
#[test]
fn test_bank_client_new_with_keypairs() {
@ -81,7 +82,9 @@ mod tests {
let bob_pubkey = Keypair::new().pubkey();
let mut move_instruction =
SystemInstruction::new_move(&doe_client.pubkey(), &bob_pubkey, 42);
move_instruction.accounts.push((jane_pubkey, true));
move_instruction
.accounts
.push(AccountMeta(jane_pubkey, true));
doe_client.process_instruction(move_instruction).unwrap();
assert_eq!(bank.get_balance(&bob_pubkey), 42);

8
runtime/src/system_program.rs
View File

@ -112,7 +112,7 @@ mod tests {
use solana_sdk::signature::{Keypair, KeypairUtil};
use solana_sdk::system_instruction::SystemInstruction;
use solana_sdk::system_program;
use solana_sdk::transaction::{Instruction, InstructionError, TransactionError};
use solana_sdk::transaction::{AccountMeta, Instruction, InstructionError, TransactionError};
#[test]
fn test_create_system_account() {
@ -291,10 +291,14 @@ mod tests {
// Erroneously sign transaction with recipient account key
// No signature case is tested by bank `test_zero_signatures()`
let account_metas = vec![
AccountMeta(alice_pubkey, false),
AccountMeta(mallory_pubkey, true),
];
let malicious_script = Script::new(vec![Instruction::new(
system_program::id(),
&SystemInstruction::Move { lamports: 10 },
vec![(alice_pubkey, false), (mallory_pubkey, true)],
account_metas,
)]);
assert_eq!(
mallory_client.process_script(malicious_script),

45
sdk/src/script.rs
View File

@ -2,7 +2,7 @@
use crate::hash::Hash;
use crate::pubkey::Pubkey;
use crate::transaction::{CompiledInstruction, Instruction, Transaction};
use crate::transaction::{AccountMeta, CompiledInstruction, Instruction, Transaction};
use itertools::Itertools;
fn position(keys: &[Pubkey], key: &Pubkey) -> u8 {
@ -14,7 +14,12 @@ fn compile_instruction(
keys: &[Pubkey],
program_ids: &[Pubkey],
) -> CompiledInstruction {
let accounts: Vec<_> = ix.accounts.iter().map(|(k, _)| position(keys, k)).collect();
let accounts: Vec<_> = ix
.accounts
.iter()
.map(|AccountMeta(k, _)| position(keys, k))
.collect();
CompiledInstruction {
program_ids_index: position(program_ids, &ix.program_ids_index),
data: ix.data.clone(),
@ -55,7 +60,7 @@ impl Script {
let mut signed_keys = vec![];
let mut unsigned_keys = vec![];
for (key, signed) in keys_and_signed.into_iter().unique_by(|x| x.0) {
for AccountMeta(key, signed) in keys_and_signed.into_iter().unique_by(|x| x.0) {
if *signed {
signed_keys.push(*key);
} else {
@ -139,8 +144,8 @@ mod tests {
let program_id = Pubkey::default();
let id0 = Pubkey::default();
let keys = Script::new(vec![
Instruction::new(program_id, &0, vec![(id0, true)]),
Instruction::new(program_id, &0, vec![(id0, true)]),
Instruction::new(program_id, &0, vec![AccountMeta(id0, true)]),
Instruction::new(program_id, &0, vec![AccountMeta(id0, true)]),
])
.keys();
assert_eq!(keys, (vec![id0], vec![]));
@ -151,8 +156,8 @@ mod tests {
let program_id = Pubkey::default();
let id0 = Pubkey::default();
let keys = Script::new(vec![
Instruction::new(program_id, &0, vec![(id0, false)]),
Instruction::new(program_id, &0, vec![(id0, true)]),
Instruction::new(program_id, &0, vec![AccountMeta(id0, false)]),
Instruction::new(program_id, &0, vec![AccountMeta(id0, true)]),
])
.keys();
assert_eq!(keys, (vec![id0], vec![]));
@ -164,8 +169,8 @@ mod tests {
let id0 = Keypair::new().pubkey();
let id1 = Pubkey::default(); // Key less than id0
let keys = Script::new(vec![
Instruction::new(program_id, &0, vec![(id0, false)]),
Instruction::new(program_id, &0, vec![(id1, false)]),
Instruction::new(program_id, &0, vec![AccountMeta(id0, false)]),
Instruction::new(program_id, &0, vec![AccountMeta(id1, false)]),
])
.keys();
assert_eq!(keys, (vec![], vec![id0, id1]));
@ -177,9 +182,9 @@ mod tests {
let id0 = Pubkey::default();
let id1 = Keypair::new().pubkey();
let keys = Script::new(vec![
Instruction::new(program_id, &0, vec![(id0, false)]),
Instruction::new(program_id, &0, vec![(id1, false)]),
Instruction::new(program_id, &0, vec![(id0, true)]),
Instruction::new(program_id, &0, vec![AccountMeta(id0, false)]),
Instruction::new(program_id, &0, vec![AccountMeta(id1, false)]),
Instruction::new(program_id, &0, vec![AccountMeta(id0, true)]),
])
.keys();
assert_eq!(keys, (vec![id0], vec![id1]));
@ -191,8 +196,8 @@ mod tests {
let id0 = Pubkey::default();
let id1 = Keypair::new().pubkey();
let keys = Script::new(vec![
Instruction::new(program_id, &0, vec![(id0, false)]),
Instruction::new(program_id, &0, vec![(id1, true)]),
Instruction::new(program_id, &0, vec![AccountMeta(id0, false)]),
Instruction::new(program_id, &0, vec![AccountMeta(id1, true)]),
])
.keys();
assert_eq!(keys, (vec![id1], vec![id0]));
@ -203,10 +208,12 @@ mod tests {
fn test_transaction_builder_signed_keys_len() {
let program_id = Pubkey::default();
let id0 = Pubkey::default();
let tx = Script::new(vec![Instruction::new(program_id, &0, vec![(id0, false)])]).compile();
let ix = Instruction::new(program_id, &0, vec![AccountMeta(id0, false)]);
let tx = Script::new(vec![ix]).compile();
assert_eq!(tx.signatures.capacity(), 0);
let tx = Script::new(vec![Instruction::new(program_id, &0, vec![(id0, true)])]).compile();
let ix = Instruction::new(program_id, &0, vec![AccountMeta(id0, true)]);
let tx = Script::new(vec![ix]).compile();
assert_eq!(tx.signatures.capacity(), 1);
}
@ -218,9 +225,9 @@ mod tests {
let keypair1 = Keypair::new();
let id1 = keypair1.pubkey();
let tx = Script::new(vec![
Instruction::new(program_id0, &0, vec![(id0, false)]),
Instruction::new(program_id1, &0, vec![(id1, true)]),
Instruction::new(program_id0, &0, vec![(id1, false)]),
Instruction::new(program_id0, &0, vec![AccountMeta(id0, false)]),
Instruction::new(program_id1, &0, vec![AccountMeta(id1, true)]),
Instruction::new(program_id0, &0, vec![AccountMeta(id1, false)]),
])
.compile();
assert_eq!(tx.instructions[0], CompiledInstruction::new(0, &0, vec![1]));

6
sdk/src/system_instruction.rs
View File

@ -1,6 +1,6 @@
use crate::pubkey::Pubkey;
use crate::system_program;
use crate::transaction::Instruction;
use crate::transaction::{AccountMeta, Instruction};
#[derive(Serialize, Debug, Clone, PartialEq)]
pub enum SystemError {
@ -46,7 +46,7 @@ impl SystemInstruction {
space,
program_id: *program_id,
},
vec![(*from_id, true), (*to_id, false)],
vec![AccountMeta(*from_id, true), AccountMeta(*to_id, false)],
)
}
@ -54,7 +54,7 @@ impl SystemInstruction {
Instruction::new(
system_program::id(),
&SystemInstruction::Move { lamports },
vec![(*from_id, true), (*to_id, false)],
vec![AccountMeta(*from_id, true), AccountMeta(*to_id, false)],
)
}
}

25
sdk/src/transaction.rs
View File

@ -100,7 +100,11 @@ impl<P, Q> GenericInstruction<P, Q> {
}
}
pub type Instruction = GenericInstruction<Pubkey, (Pubkey, bool)>;
/// An account's pubkey and a Boolean that is true if an Instruciton
/// requires a Transaction signature corresponding to this key.
pub struct AccountMeta(pub Pubkey, pub bool);
pub type Instruction = GenericInstruction<Pubkey, AccountMeta>;
pub type CompiledInstruction = GenericInstruction<u8, u8>;
impl CompiledInstruction {
@ -209,9 +213,9 @@ impl Transaction {
recent_blockhash: Hash,
fee: u64,
) -> Self {
let mut account_keys = vec![(*from_pubkey, true)];
let mut account_keys = vec![AccountMeta(*from_pubkey, true)];
for pubkey in transaction_keys {
account_keys.push((*pubkey, false));
account_keys.push(AccountMeta(*pubkey, false));
}
let instruction = Instruction::new(*program_id, data, account_keys);
let mut transaction = Self::new(vec![instruction]);
@ -705,8 +709,8 @@ mod tests {
let program_id = Pubkey::default();
let keypair0 = Keypair::new();
let id0 = keypair0.pubkey();
Transaction::new(vec![Instruction::new(program_id, &0, vec![(id0, true)])])
.sign(&Vec::<&Keypair>::new(), Hash::default());
let ix = Instruction::new(program_id, &0, vec![AccountMeta(id0, true)]);
Transaction::new(vec![ix]).sign(&Vec::<&Keypair>::new(), Hash::default());
}
#[test]
@ -715,12 +719,8 @@ mod tests {
let program_id = Pubkey::default();
let keypair0 = Keypair::new();
let wrong_id = Pubkey::default();
Transaction::new(vec![Instruction::new(
program_id,
&0,
vec![(wrong_id, true)],
)])
.sign(&[&keypair0], Hash::default());
let ix = Instruction::new(program_id, &0, vec![AccountMeta(wrong_id, true)]);
Transaction::new(vec![ix]).sign(&[&keypair0], Hash::default());
}
#[test]
@ -728,7 +728,8 @@ mod tests {
let program_id = Pubkey::default();
let keypair0 = Keypair::new();
let id0 = keypair0.pubkey();
let mut tx = Transaction::new(vec![Instruction::new(program_id, &0, vec![(id0, true)])]);
let ix = Instruction::new(program_id, &0, vec![AccountMeta(id0, true)]);
let mut tx = Transaction::new(vec![ix]);
tx.sign(&[&keypair0], Hash::default());
assert_eq!(tx.instructions[0], CompiledInstruction::new(0, &0, vec![0]));
}