adds system instruction to upgrade legacy nonce versions

cli/src/cli.rs

@@ -157,6 +157,10 @@ pub enum CliCommand {
  destination_account_pubkey: Pubkey,
  lamports: u64,
  },
+ UpgradeNonceAccount {
+ nonce_account: Pubkey,
+ memo: Option<String>,
+ },
  // Program Deployment
  Deploy {
  program_location: String,
@@ -633,6 +637,7 @@ pub fn parse_command(
  ("withdraw-from-nonce-account", Some(matches)) => {
  parse_withdraw_from_nonce_account(matches, default_signer, wallet_manager)
  }
+ ("upgrade-nonce-account", Some(matches)) => parse_upgrade_nonce_account(matches),
  // Program Deployment
  ("deploy", Some(matches)) => {
  let (address_signer, _address) = signer_of(matches, "address_signer", wallet_manager)?;
@@ -1019,6 +1024,11 @@ pub fn process_command(config: &CliConfig) -> ProcessResult {
  destination_account_pubkey,
  *lamports,
  ),
+ // Upgrade nonce account out of blockhash domain.
+ CliCommand::UpgradeNonceAccount {
+ nonce_account,
+ memo,
+ } => process_upgrade_nonce_account(&rpc_client, config, *nonce_account, memo.as_ref()),
 
  // Program Deployment
 

cli/src/nonce.rs

@@ -13,7 +13,7 @@ use {
  solana_clap_utils::{
  input_parsers::*,
  input_validators::*,
- keypair::{DefaultSigner, SignerIndex},
+ keypair::{CliSigners, DefaultSigner, SignerIndex},
  memo::{memo_arg, MEMO_ARG},
  nonce::*,
  },
@@ -30,8 +30,8 @@ use {
  pubkey::Pubkey,
  system_instruction::{
  advance_nonce_account, authorize_nonce_account, create_nonce_account,
- create_nonce_account_with_seed, instruction_to_nonce_error, withdraw_nonce_account,
- NonceError, SystemError,
+ create_nonce_account_with_seed, instruction_to_nonce_error, upgrade_nonce_account,
+ withdraw_nonce_account, NonceError, SystemError,
  },
  system_program,
  transaction::{Transaction, TransactionError},
@@ -173,6 +173,19 @@ impl NonceSubCommands for App<'_, '_> {
  .arg(nonce_authority_arg())
  .arg(memo_arg()),
  )
+ .subcommand(
+ SubCommand::with_name("upgrade-nonce-account")
+ .about("One-time idempotent upgrade of legacy nonce versions \
+ in order to bump them out of chain blockhash domain.")
+ .arg(
+ pubkey!(Arg::with_name("nonce_account_pubkey")
+ .index(1)
+ .value_name("NONCE_ACCOUNT_ADDRESS")
+ .required(true),
+ "Nonce account to upgrade. "),
+ )
+ .arg(memo_arg()),
+ )
  }
 }
 
@@ -325,6 +338,20 @@ pub fn parse_withdraw_from_nonce_account(
  })
 }
 
+pub(crate) fn parse_upgrade_nonce_account(
+ matches: &ArgMatches<'_>,
+) -> Result<CliCommandInfo, CliError> {
+ let nonce_account = pubkey_of(matches, "nonce_account_pubkey").unwrap();
+ let memo = matches.value_of(MEMO_ARG.name).map(String::from);
+ Ok(CliCommandInfo {
+ command: CliCommand::UpgradeNonceAccount {
+ nonce_account,
+ memo,
+ },
+ signers: CliSigners::default(),
+ })
+}
+
 /// Check if a nonce account is initialized with the given authority and hash
 pub fn check_nonce_account(
  nonce_account: &Account,
@@ -656,6 +683,39 @@ pub fn process_withdraw_from_nonce_account(
  }
 }
 
+pub(crate) fn process_upgrade_nonce_account(
+ rpc_client: &RpcClient,
+ config: &CliConfig,
+ nonce_account: Pubkey,
+ memo: Option<&String>,
+) -> ProcessResult {
+ let latest_blockhash = rpc_client.get_latest_blockhash()?;
+ let ixs = vec![upgrade_nonce_account(nonce_account)].with_memo(memo);
+ let message = Message::new(&ixs, Some(&config.signers[0].pubkey()));
+ let mut tx = Transaction::new_unsigned(message);
+ tx.try_sign(&config.signers, latest_blockhash)?;
+ check_account_for_fee_with_commitment(
+ rpc_client,
+ &config.signers[0].pubkey(),
+ &tx.message,
+ config.commitment,
+ )?;
+ let merge_errors =
+ get_feature_is_active(rpc_client, &merge_nonce_error_into_system_error::id())?;
+ let result = rpc_client.send_and_confirm_transaction_with_spinner(&tx);
+ if merge_errors {
+ log_instruction_custom_error::<SystemError>(result, config)
+ } else {
+ log_instruction_custom_error_ex::<NonceError, _>(result, config, |ix_error| {
+ if let InstructionError::Custom(_) = ix_error {
+ instruction_to_nonce_error(ix_error, merge_errors)
+ } else {
+ None
+ }
+ })
+ }
+}
+
 #[cfg(test)]
 mod tests {
  use {
@@ -925,6 +985,23 @@ mod tests {
  ],
  }
  );
+
+ // Test UpgradeNonceAccount Subcommand.
+ let test_upgrade_nonce_account = test_commands.clone().get_matches_from(vec![
+ "test",
+ "upgrade-nonce-account",
+ &nonce_account_string,
+ ]);
+ assert_eq!(
+ parse_command(&test_upgrade_nonce_account, &default_signer, &mut None).unwrap(),
+ CliCommandInfo {
+ command: CliCommand::UpgradeNonceAccount {
+ nonce_account: nonce_account_pubkey,
+ memo: None,
+ },
+ signers: CliSigners::default(),
+ }
+ );
  }
 
  #[test]

docs/src/developing/clients/javascript-api.md

@@ -238,6 +238,7 @@ pub enum SystemInstruction {
  /** 9 **/AllocateWithSeed {/**/},
  /** 10 **/AssignWithSeed {/**/},
  /** 11 **/TransferWithSeed {/**/},
+ /** 12 **/UpgradeNonceAccount,
 }
 ```
 

runtime/src/system_instruction_processor.rs

@@ -483,6 +483,28 @@ pub fn process_instruction(
  instruction_context.try_borrow_instruction_account(transaction_context, 0)?;
  authorize_nonce_account(&mut me, &nonce_authority, &signers, invoke_context)
  }
+ SystemInstruction::UpgradeNonceAccount => {
+ let separate_nonce_from_blockhash = invoke_context
+ .feature_set
+ .is_active(&feature_set::separate_nonce_from_blockhash::id());
+ if !separate_nonce_from_blockhash {
+ return Err(InstructionError::InvalidInstructionData);
+ }
+ instruction_context.check_number_of_instruction_accounts(1)?;
+ let mut nonce_account =
+ instruction_context.try_borrow_instruction_account(transaction_context, 0)?;
+ if !system_program::check_id(nonce_account.get_owner()) {
+ return Err(InstructionError::InvalidAccountOwner);
+ }
+ if !nonce_account.is_writable() {
+ return Err(InstructionError::InvalidArgument);
+ }
+ let nonce_versions: nonce::state::Versions = nonce_account.get_state()?;
+ match nonce_versions.upgrade() {
+ None => Err(InstructionError::InvalidArgument),
+ Some(nonce_versions) => nonce_account.set_state(&nonce_versions),
+ }
+ }
  SystemInstruction::Allocate { space } => {
  instruction_context.check_number_of_instruction_accounts(1)?;
  let mut account = instruction_context
@@ -568,11 +590,18 @@ mod tests {
  use solana_sdk::{
  account::{self, Account, AccountSharedData, ReadableAccount},
  client::SyncClient,
+ fee_calculator::FeeCalculator,
  genesis_config::create_genesis_config,
  hash::{hash, Hash},
  instruction::{AccountMeta, Instruction, InstructionError},
  message::Message,
- nonce, nonce_account, recent_blockhashes_account,
+ nonce::{
+ self,
+ state::{
+ Data as NonceData, DurableNonce, State as NonceState, Versions as NonceVersions,
+ },
+ },
+ nonce_account, recent_blockhashes_account,
  signature::{Keypair, Signer},
  system_instruction, system_program,
  sysvar::{self, recent_blockhashes::IterItem, rent::Rent},
@@ -2202,4 +2231,145 @@ mod tests {
  },
  );
  }
+
+ #[test]
+ fn test_nonce_account_upgrade_check_owner() {
+ let nonce_address = Pubkey::new_unique();
+ let versions = NonceVersions::Legacy(Box::new(NonceState::Uninitialized));
+ let nonce_account = AccountSharedData::new_data(
+ 1_000_000, // lamports
+ &versions, // state
+ &Pubkey::new_unique(), // owner
+ )
+ .unwrap();
+ let accounts = process_instruction(
+ &serialize(&SystemInstruction::UpgradeNonceAccount).unwrap(),
+ vec![(nonce_address, nonce_account.clone())],
+ vec![AccountMeta {
+ pubkey: nonce_address,
+ is_signer: false,
+ is_writable: true,
+ }],
+ Err(InstructionError::InvalidAccountOwner),
+ super::process_instruction,
+ );
+ assert_eq!(accounts.len(), 1);
+ assert_eq!(accounts[0], nonce_account);
+ }
+
+ fn new_nonce_account(versions: NonceVersions) -> AccountSharedData {
+ let nonce_account = AccountSharedData::new_data(
+ 1_000_000, // lamports
+ &versions, // state
+ &system_program::id(), // owner
+ )
+ .unwrap();
+ assert_eq!(
+ nonce_account.deserialize_data::<NonceVersions>().unwrap(),
+ versions
+ );
+ nonce_account
+ }
+
+ #[test]
+ fn test_nonce_account_upgrade() {
+ let nonce_address = Pubkey::new_unique();
+ let versions = NonceVersions::Legacy(Box::new(NonceState::Uninitialized));
+ let nonce_account = new_nonce_account(versions);
+ let accounts = process_instruction(
+ &serialize(&SystemInstruction::UpgradeNonceAccount).unwrap(),
+ vec![(nonce_address, nonce_account.clone())],
+ vec![AccountMeta {
+ pubkey: nonce_address,
+ is_signer: false,
+ is_writable: true,
+ }],
+ Err(InstructionError::InvalidArgument),
+ super::process_instruction,
+ );
+ assert_eq!(accounts.len(), 1);
+ assert_eq!(accounts[0], nonce_account);
+ let versions = NonceVersions::Current(Box::new(NonceState::Uninitialized));
+ let nonce_account = new_nonce_account(versions);
+ let accounts = process_instruction(
+ &serialize(&SystemInstruction::UpgradeNonceAccount).unwrap(),
+ vec![(nonce_address, nonce_account.clone())],
+ vec![AccountMeta {
+ pubkey: nonce_address,
+ is_signer: false,
+ is_writable: true,
+ }],
+ Err(InstructionError::InvalidArgument),
+ super::process_instruction,
+ );
+ assert_eq!(accounts.len(), 1);
+ assert_eq!(accounts[0], nonce_account);
+ let blockhash = Hash::from([171; 32]);
+ let durable_nonce =
+ DurableNonce::from_blockhash(&blockhash, /*separate_domains:*/ false);
+ let data = NonceData {
+ authority: Pubkey::new_unique(),
+ durable_nonce,
+ fee_calculator: FeeCalculator {
+ lamports_per_signature: 2718,
+ },
+ };
+ let versions = NonceVersions::Legacy(Box::new(NonceState::Initialized(data.clone())));
+ let nonce_account = new_nonce_account(versions);
+ let accounts = process_instruction(
+ &serialize(&SystemInstruction::UpgradeNonceAccount).unwrap(),
+ vec![(nonce_address, nonce_account.clone())],
+ vec![AccountMeta {
+ pubkey: nonce_address,
+ is_signer: false,
+ is_writable: false, // Should fail!
+ }],
+ Err(InstructionError::InvalidArgument),
+ super::process_instruction,
+ );
+ assert_eq!(accounts.len(), 1);
+ assert_eq!(accounts[0], nonce_account);
+ let mut accounts = process_instruction(
+ &serialize(&SystemInstruction::UpgradeNonceAccount).unwrap(),
+ vec![(nonce_address, nonce_account)],
+ vec![AccountMeta {
+ pubkey: nonce_address,
+ is_signer: false,
+ is_writable: true,
+ }],
+ Ok(()),
+ super::process_instruction,
+ );
+ assert_eq!(accounts.len(), 1);
+ let nonce_account = accounts.remove(0);
+ let durable_nonce =
+ DurableNonce::from_blockhash(&blockhash, /*separate_domains:*/ true);
+ assert_ne!(data.durable_nonce, durable_nonce);
+ let data = NonceData {
+ durable_nonce,
+ ..data
+ };
+ let upgraded_nonce_account =
+ NonceVersions::Current(Box::new(NonceState::Initialized(data)));
+ assert_eq!(
+ nonce_account.deserialize_data::<NonceVersions>().unwrap(),
+ upgraded_nonce_account
+ );
+ let accounts = process_instruction(
+ &serialize(&SystemInstruction::UpgradeNonceAccount).unwrap(),
+ vec![(nonce_address, nonce_account)],
+ vec![AccountMeta {
+ pubkey: nonce_address,
+ is_signer: false,
+ is_writable: true,
+ }],
+ Err(InstructionError::InvalidArgument),
+ super::process_instruction,
+ );
+ assert_eq!(accounts.len(), 1);
+ assert_eq!(
+ accounts[0].deserialize_data::<NonceVersions>().unwrap(),
+ upgraded_nonce_account
+ );
+ }
 }