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main.rs
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main.rs
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//! A command-line executable for generating the chain's genesis config.
#![allow(clippy::arithmetic_side_effects)]
use {
base64::{prelude::BASE64_STANDARD, Engine},
clap::{crate_description, crate_name, value_t, value_t_or_exit, App, Arg, ArgMatches},
itertools::Itertools,
solana_accounts_db::hardened_unpack::MAX_GENESIS_ARCHIVE_UNPACKED_SIZE,
solana_clap_utils::{
input_parsers::{
cluster_type_of, pubkey_of, pubkeys_of, unix_timestamp_from_rfc3339_datetime,
},
input_validators::{
is_pubkey_or_keypair, is_rfc3339_datetime, is_slot, is_valid_percentage,
},
},
solana_entry::poh::compute_hashes_per_tick,
solana_genesis::{genesis_accounts::add_genesis_accounts, Base64Account},
solana_ledger::{blockstore::create_new_ledger, blockstore_options::LedgerColumnOptions},
solana_sdk::{
account::{Account, AccountSharedData, ReadableAccount, WritableAccount},
bpf_loader_upgradeable::UpgradeableLoaderState,
clock,
epoch_schedule::EpochSchedule,
fee_calculator::FeeRateGovernor,
genesis_config::{ClusterType, GenesisConfig},
inflation::Inflation,
native_token::sol_to_lamports,
poh_config::PohConfig,
pubkey::Pubkey,
rent::Rent,
signature::{Keypair, Signer},
signer::keypair::read_keypair_file,
stake::state::StakeStateV2,
system_program, timing,
},
solana_stake_program::stake_state,
solana_vote_program::vote_state::{self, VoteState},
std::{
collections::HashMap,
error,
fs::File,
io::{self, Read},
path::PathBuf,
process,
str::FromStr,
time::Duration,
},
};
pub enum AccountFileFormat {
Pubkey,
Keypair,
}
fn pubkey_from_str(key_str: &str) -> Result<Pubkey, Box<dyn error::Error>> {
Pubkey::from_str(key_str).or_else(|_| {
let bytes: Vec<u8> = serde_json::from_str(key_str)?;
let keypair = Keypair::from_bytes(&bytes)
.map_err(|e| std::io::Error::new(std::io::ErrorKind::Other, e.to_string()))?;
Ok(keypair.pubkey())
})
}
pub fn load_genesis_accounts(file: &str, genesis_config: &mut GenesisConfig) -> io::Result<u64> {
let mut lamports = 0;
let accounts_file = File::open(file)?;
let genesis_accounts: HashMap<String, Base64Account> =
serde_yaml::from_reader(accounts_file)
.map_err(|err| io::Error::new(io::ErrorKind::Other, format!("{err:?}")))?;
for (key, account_details) in genesis_accounts {
let pubkey = pubkey_from_str(key.as_str()).map_err(|err| {
io::Error::new(
io::ErrorKind::Other,
format!("Invalid pubkey/keypair {key}: {err:?}"),
)
})?;
let owner_program_id = Pubkey::from_str(account_details.owner.as_str()).map_err(|err| {
io::Error::new(
io::ErrorKind::Other,
format!("Invalid owner: {}: {:?}", account_details.owner, err),
)
})?;
let mut account = AccountSharedData::new(account_details.balance, 0, &owner_program_id);
if account_details.data != "~" {
account.set_data_from_slice(
&BASE64_STANDARD
.decode(account_details.data.as_str())
.map_err(|err| {
io::Error::new(
io::ErrorKind::Other,
format!("Invalid account data: {}: {:?}", account_details.data, err),
)
})?,
);
}
account.set_executable(account_details.executable);
lamports += account.lamports();
genesis_config.add_account(pubkey, account);
}
Ok(lamports)
}
#[allow(clippy::cognitive_complexity)]
fn main() -> Result<(), Box<dyn error::Error>> {
let default_faucet_pubkey = solana_cli_config::Config::default().keypair_path;
let fee_rate_governor = FeeRateGovernor::default();
let (
default_target_lamports_per_signature,
default_target_signatures_per_slot,
default_fee_burn_percentage,
) = {
(
&fee_rate_governor.target_lamports_per_signature.to_string(),
&fee_rate_governor.target_signatures_per_slot.to_string(),
&fee_rate_governor.burn_percent.to_string(),
)
};
let rent = Rent::default();
let (
default_lamports_per_byte_year,
default_rent_exemption_threshold,
default_rent_burn_percentage,
) = {
(
&rent.lamports_per_byte_year.to_string(),
&rent.exemption_threshold.to_string(),
&rent.burn_percent.to_string(),
)
};
// vote account
let default_bootstrap_validator_lamports = &sol_to_lamports(500.0)
.max(VoteState::get_rent_exempt_reserve(&rent))
.to_string();
// stake account
let default_bootstrap_validator_stake_lamports = &sol_to_lamports(0.5)
.max(rent.minimum_balance(StakeStateV2::size_of()))
.to_string();
let default_target_tick_duration =
timing::duration_as_us(&PohConfig::default().target_tick_duration);
let default_ticks_per_slot = &clock::DEFAULT_TICKS_PER_SLOT.to_string();
let default_cluster_type = "mainnet-beta";
let default_genesis_archive_unpacked_size = MAX_GENESIS_ARCHIVE_UNPACKED_SIZE.to_string();
let matches = App::new(crate_name!())
.about(crate_description!())
.version(solana_version::version!())
.arg(
Arg::with_name("creation_time")
.long("creation-time")
.value_name("RFC3339 DATE TIME")
.validator(is_rfc3339_datetime)
.takes_value(true)
.help("Time when the bootstrap validator will start the cluster [default: current system time]"),
)
.arg(
Arg::with_name("bootstrap_validator")
.short("b")
.long("bootstrap-validator")
.value_name("IDENTITY_PUBKEY VOTE_PUBKEY STAKE_PUBKEY")
.takes_value(true)
.validator(is_pubkey_or_keypair)
.number_of_values(3)
.multiple(true)
.required(true)
.help("The bootstrap validator's identity, vote and stake pubkeys"),
)
.arg(
Arg::with_name("ledger_path")
.short("l")
.long("ledger")
.value_name("DIR")
.takes_value(true)
.required(true)
.help("Use directory as persistent ledger location"),
)
.arg(
Arg::with_name("faucet_lamports")
.short("t")
.long("faucet-lamports")
.value_name("LAMPORTS")
.takes_value(true)
.help("Number of lamports to assign to the faucet"),
)
.arg(
Arg::with_name("faucet_pubkey")
.short("m")
.long("faucet-pubkey")
.value_name("PUBKEY")
.takes_value(true)
.validator(is_pubkey_or_keypair)
.requires("faucet_lamports")
.default_value(&default_faucet_pubkey)
.help("Path to file containing the faucet's pubkey"),
)
.arg(
Arg::with_name("bootstrap_stake_authorized_pubkey")
.long("bootstrap-stake-authorized-pubkey")
.value_name("BOOTSTRAP STAKE AUTHORIZED PUBKEY")
.takes_value(true)
.validator(is_pubkey_or_keypair)
.help(
"Path to file containing the pubkey authorized to manage the bootstrap \
validator's stake [default: --bootstrap-validator IDENTITY_PUBKEY]",
),
)
.arg(
Arg::with_name("bootstrap_validator_lamports")
.long("bootstrap-validator-lamports")
.value_name("LAMPORTS")
.takes_value(true)
.default_value(default_bootstrap_validator_lamports)
.help("Number of lamports to assign to the bootstrap validator"),
)
.arg(
Arg::with_name("bootstrap_validator_stake_lamports")
.long("bootstrap-validator-stake-lamports")
.value_name("LAMPORTS")
.takes_value(true)
.default_value(default_bootstrap_validator_stake_lamports)
.help("Number of lamports to assign to the bootstrap validator's stake account"),
)
.arg(
Arg::with_name("target_lamports_per_signature")
.long("target-lamports-per-signature")
.value_name("LAMPORTS")
.takes_value(true)
.default_value(default_target_lamports_per_signature)
.help(
"The cost in lamports that the cluster will charge for signature \
verification when the cluster is operating at target-signatures-per-slot",
),
)
.arg(
Arg::with_name("lamports_per_byte_year")
.long("lamports-per-byte-year")
.value_name("LAMPORTS")
.takes_value(true)
.default_value(default_lamports_per_byte_year)
.help(
"The cost in lamports that the cluster will charge per byte per year \
for accounts with data",
),
)
.arg(
Arg::with_name("rent_exemption_threshold")
.long("rent-exemption-threshold")
.value_name("NUMBER")
.takes_value(true)
.default_value(default_rent_exemption_threshold)
.help(
"amount of time (in years) the balance has to include rent for \
to qualify as rent exempted account",
),
)
.arg(
Arg::with_name("rent_burn_percentage")
.long("rent-burn-percentage")
.value_name("NUMBER")
.takes_value(true)
.default_value(default_rent_burn_percentage)
.help("percentage of collected rent to burn")
.validator(is_valid_percentage),
)
.arg(
Arg::with_name("fee_burn_percentage")
.long("fee-burn-percentage")
.value_name("NUMBER")
.takes_value(true)
.default_value(default_fee_burn_percentage)
.help("percentage of collected fee to burn")
.validator(is_valid_percentage),
)
.arg(
Arg::with_name("vote_commission_percentage")
.long("vote-commission-percentage")
.value_name("NUMBER")
.takes_value(true)
.default_value("100")
.help("percentage of vote commission")
.validator(is_valid_percentage),
)
.arg(
Arg::with_name("target_signatures_per_slot")
.long("target-signatures-per-slot")
.value_name("NUMBER")
.takes_value(true)
.default_value(default_target_signatures_per_slot)
.help(
"Used to estimate the desired processing capacity of the cluster. \
When the latest slot processes fewer/greater signatures than this \
value, the lamports-per-signature fee will decrease/increase for \
the next slot. A value of 0 disables signature-based fee adjustments",
),
)
.arg(
Arg::with_name("target_tick_duration")
.long("target-tick-duration")
.value_name("MILLIS")
.takes_value(true)
.help("The target tick rate of the cluster in milliseconds"),
)
.arg(
Arg::with_name("hashes_per_tick")
.long("hashes-per-tick")
.value_name("NUM_HASHES|\"auto\"|\"sleep\"")
.takes_value(true)
.default_value("auto")
.help(
"How many PoH hashes to roll before emitting the next tick. \
If \"auto\", determine based on --target-tick-duration \
and the hash rate of this computer. If \"sleep\", for development \
sleep for --target-tick-duration instead of hashing",
),
)
.arg(
Arg::with_name("ticks_per_slot")
.long("ticks-per-slot")
.value_name("TICKS")
.takes_value(true)
.default_value(default_ticks_per_slot)
.help("The number of ticks in a slot"),
)
.arg(
Arg::with_name("slots_per_epoch")
.long("slots-per-epoch")
.value_name("SLOTS")
.validator(is_slot)
.takes_value(true)
.help("The number of slots in an epoch"),
)
.arg(
Arg::with_name("enable_warmup_epochs")
.long("enable-warmup-epochs")
.help(
"When enabled epochs start short and will grow. \
Useful for warming up stake quickly during development"
),
)
.arg(
Arg::with_name("primordial_accounts_file")
.long("primordial-accounts-file")
.value_name("FILENAME")
.takes_value(true)
.multiple(true)
.help("The location of pubkey for primordial accounts and balance"),
)
.arg(
Arg::with_name("cluster_type")
.long("cluster-type")
.possible_values(&ClusterType::STRINGS)
.takes_value(true)
.default_value(default_cluster_type)
.help(
"Selects the features that will be enabled for the cluster"
),
)
.arg(
Arg::with_name("max_genesis_archive_unpacked_size")
.long("max-genesis-archive-unpacked-size")
.value_name("NUMBER")
.takes_value(true)
.default_value(&default_genesis_archive_unpacked_size)
.help(
"maximum total uncompressed file size of created genesis archive",
),
)
.arg(
Arg::with_name("bpf_program")
.long("bpf-program")
.value_name("ADDRESS LOADER SBF_PROGRAM.SO")
.takes_value(true)
.number_of_values(3)
.multiple(true)
.help("Install a SBF program at the given address"),
)
.arg(
Arg::with_name("upgradeable_program")
.long("upgradeable-program")
.value_name("ADDRESS UPGRADEABLE_LOADER SBF_PROGRAM.SO UPGRADE_AUTHORITY")
.takes_value(true)
.number_of_values(4)
.multiple(true)
.help("Install an upgradeable SBF program at the given address with the given upgrade authority (or \"none\")"),
)
.arg(
Arg::with_name("inflation")
.required(false)
.long("inflation")
.takes_value(true)
.possible_values(&["pico", "full", "none"])
.help("Selects inflation"),
)
.get_matches();
let ledger_path = PathBuf::from(matches.value_of("ledger_path").unwrap());
let rent = Rent {
lamports_per_byte_year: value_t_or_exit!(matches, "lamports_per_byte_year", u64),
exemption_threshold: value_t_or_exit!(matches, "rent_exemption_threshold", f64),
burn_percent: value_t_or_exit!(matches, "rent_burn_percentage", u8),
};
fn rent_exempt_check(matches: &ArgMatches<'_>, name: &str, exempt: u64) -> io::Result<u64> {
let lamports = value_t_or_exit!(matches, name, u64);
if lamports < exempt {
Err(io::Error::new(
io::ErrorKind::Other,
format!(
"error: insufficient {name}: {lamports} for rent exemption, requires {exempt}"
),
))
} else {
Ok(lamports)
}
}
let bootstrap_validator_pubkeys = pubkeys_of(&matches, "bootstrap_validator").unwrap();
assert_eq!(bootstrap_validator_pubkeys.len() % 3, 0);
// Ensure there are no duplicated pubkeys in the --bootstrap-validator list
{
let mut v = bootstrap_validator_pubkeys.clone();
v.sort();
v.dedup();
if v.len() != bootstrap_validator_pubkeys.len() {
eprintln!("Error: --bootstrap-validator pubkeys cannot be duplicated");
process::exit(1);
}
}
let bootstrap_validator_lamports =
value_t_or_exit!(matches, "bootstrap_validator_lamports", u64);
let bootstrap_validator_stake_lamports = rent_exempt_check(
&matches,
"bootstrap_validator_stake_lamports",
rent.minimum_balance(StakeStateV2::size_of()),
)?;
let bootstrap_stake_authorized_pubkey =
pubkey_of(&matches, "bootstrap_stake_authorized_pubkey");
let faucet_lamports = value_t!(matches, "faucet_lamports", u64).unwrap_or(0);
let faucet_pubkey = pubkey_of(&matches, "faucet_pubkey");
let ticks_per_slot = value_t_or_exit!(matches, "ticks_per_slot", u64);
let mut fee_rate_governor = FeeRateGovernor::new(
value_t_or_exit!(matches, "target_lamports_per_signature", u64),
value_t_or_exit!(matches, "target_signatures_per_slot", u64),
);
fee_rate_governor.burn_percent = value_t_or_exit!(matches, "fee_burn_percentage", u8);
let mut poh_config = PohConfig {
target_tick_duration: if matches.is_present("target_tick_duration") {
Duration::from_micros(value_t_or_exit!(matches, "target_tick_duration", u64))
} else {
Duration::from_micros(default_target_tick_duration)
},
..PohConfig::default()
};
let cluster_type = cluster_type_of(&matches, "cluster_type").unwrap();
match matches.value_of("hashes_per_tick").unwrap() {
"auto" => match cluster_type {
ClusterType::Development => {
let hashes_per_tick =
compute_hashes_per_tick(poh_config.target_tick_duration, 1_000_000);
poh_config.hashes_per_tick = Some(hashes_per_tick / 2); // use 50% of peak ability
}
ClusterType::Devnet | ClusterType::Testnet | ClusterType::MainnetBeta => {
poh_config.hashes_per_tick = Some(clock::DEFAULT_HASHES_PER_TICK);
}
},
"sleep" => {
poh_config.hashes_per_tick = None;
}
_ => {
poh_config.hashes_per_tick = Some(value_t_or_exit!(matches, "hashes_per_tick", u64));
}
}
let slots_per_epoch = if matches.value_of("slots_per_epoch").is_some() {
value_t_or_exit!(matches, "slots_per_epoch", u64)
} else {
match cluster_type {
ClusterType::Development => clock::DEFAULT_DEV_SLOTS_PER_EPOCH,
ClusterType::Devnet | ClusterType::Testnet | ClusterType::MainnetBeta => {
clock::DEFAULT_SLOTS_PER_EPOCH
}
}
};
let epoch_schedule = EpochSchedule::custom(
slots_per_epoch,
slots_per_epoch,
matches.is_present("enable_warmup_epochs"),
);
let mut genesis_config = GenesisConfig {
native_instruction_processors: vec![],
ticks_per_slot,
poh_config,
fee_rate_governor,
rent,
epoch_schedule,
cluster_type,
..GenesisConfig::default()
};
if let Ok(raw_inflation) = value_t!(matches, "inflation", String) {
let inflation = match raw_inflation.as_str() {
"pico" => Inflation::pico(),
"full" => Inflation::full(),
"none" => Inflation::new_disabled(),
_ => unreachable!(),
};
genesis_config.inflation = inflation;
}
let commission = value_t_or_exit!(matches, "vote_commission_percentage", u8);
let mut bootstrap_validator_pubkeys_iter = bootstrap_validator_pubkeys.iter();
loop {
let Some(identity_pubkey) = bootstrap_validator_pubkeys_iter.next() else {
break;
};
let vote_pubkey = bootstrap_validator_pubkeys_iter.next().unwrap();
let stake_pubkey = bootstrap_validator_pubkeys_iter.next().unwrap();
genesis_config.add_account(
*identity_pubkey,
AccountSharedData::new(bootstrap_validator_lamports, 0, &system_program::id()),
);
let vote_account = vote_state::create_account_with_authorized(
identity_pubkey,
identity_pubkey,
identity_pubkey,
commission,
VoteState::get_rent_exempt_reserve(&genesis_config.rent).max(1),
);
genesis_config.add_account(
*stake_pubkey,
stake_state::create_account(
bootstrap_stake_authorized_pubkey
.as_ref()
.unwrap_or(identity_pubkey),
vote_pubkey,
&vote_account,
&genesis_config.rent,
bootstrap_validator_stake_lamports,
),
);
genesis_config.add_account(*vote_pubkey, vote_account);
}
if let Some(creation_time) = unix_timestamp_from_rfc3339_datetime(&matches, "creation_time") {
genesis_config.creation_time = creation_time;
}
if let Some(faucet_pubkey) = faucet_pubkey {
genesis_config.add_account(
faucet_pubkey,
AccountSharedData::new(faucet_lamports, 0, &system_program::id()),
);
}
solana_stake_program::add_genesis_accounts(&mut genesis_config);
if genesis_config.cluster_type == ClusterType::Development {
solana_runtime::genesis_utils::activate_all_features(&mut genesis_config);
}
if let Some(files) = matches.values_of("primordial_accounts_file") {
for file in files {
load_genesis_accounts(file, &mut genesis_config)?;
}
}
let max_genesis_archive_unpacked_size =
value_t_or_exit!(matches, "max_genesis_archive_unpacked_size", u64);
let issued_lamports = genesis_config
.accounts
.values()
.map(|account| account.lamports)
.sum::<u64>();
add_genesis_accounts(&mut genesis_config, issued_lamports - faucet_lamports);
let parse_address = |address: &str, input_type: &str| {
address.parse::<Pubkey>().unwrap_or_else(|err| {
eprintln!("Error: invalid {input_type} {address}: {err}");
process::exit(1);
})
};
let parse_program_data = |program: &str| {
let mut program_data = vec![];
File::open(program)
.and_then(|mut file| file.read_to_end(&mut program_data))
.unwrap_or_else(|err| {
eprintln!("Error: failed to read {program}: {err}");
process::exit(1);
});
program_data
};
if let Some(values) = matches.values_of("bpf_program") {
for (address, loader, program) in values.tuples() {
let address = parse_address(address, "address");
let loader = parse_address(loader, "loader");
let program_data = parse_program_data(program);
genesis_config.add_account(
address,
AccountSharedData::from(Account {
lamports: genesis_config.rent.minimum_balance(program_data.len()),
data: program_data,
executable: true,
owner: loader,
rent_epoch: 0,
}),
);
}
}
if let Some(values) = matches.values_of("upgradeable_program") {
for (address, loader, program, upgrade_authority) in values.tuples() {
let address = parse_address(address, "address");
let loader = parse_address(loader, "loader");
let program_data_elf = parse_program_data(program);
let upgrade_authority_address = if upgrade_authority == "none" {
Pubkey::default()
} else {
upgrade_authority.parse::<Pubkey>().unwrap_or_else(|_| {
read_keypair_file(upgrade_authority)
.map(|keypair| keypair.pubkey())
.unwrap_or_else(|err| {
eprintln!(
"Error: invalid upgrade_authority {upgrade_authority}: {err}"
);
process::exit(1);
})
})
};
let (programdata_address, _) =
Pubkey::find_program_address(&[address.as_ref()], &loader);
let mut program_data = bincode::serialize(&UpgradeableLoaderState::ProgramData {
slot: 0,
upgrade_authority_address: Some(upgrade_authority_address),
})
.unwrap();
program_data.extend_from_slice(&program_data_elf);
genesis_config.add_account(
programdata_address,
AccountSharedData::from(Account {
lamports: genesis_config.rent.minimum_balance(program_data.len()),
data: program_data,
owner: loader,
executable: false,
rent_epoch: 0,
}),
);
let program_data = bincode::serialize(&UpgradeableLoaderState::Program {
programdata_address,
})
.unwrap();
genesis_config.add_account(
address,
AccountSharedData::from(Account {
lamports: genesis_config.rent.minimum_balance(program_data.len()),
data: program_data,
owner: loader,
executable: true,
rent_epoch: 0,
}),
);
}
}
solana_logger::setup();
create_new_ledger(
&ledger_path,
&genesis_config,
max_genesis_archive_unpacked_size,
LedgerColumnOptions::default(),
)?;
println!("{genesis_config}");
Ok(())
}
#[cfg(test)]
mod tests {
use {
super::*,
solana_sdk::genesis_config::GenesisConfig,
std::{collections::HashMap, fs::remove_file, io::Write, path::Path},
};
#[test]
fn test_append_primordial_accounts_to_genesis() {
// Test invalid file returns error
assert!(load_genesis_accounts("unknownfile", &mut GenesisConfig::default()).is_err());
let mut genesis_config = GenesisConfig::default();
let mut genesis_accounts = HashMap::new();
genesis_accounts.insert(
solana_sdk::pubkey::new_rand().to_string(),
Base64Account {
owner: solana_sdk::pubkey::new_rand().to_string(),
balance: 2,
executable: false,
data: String::from("aGVsbG8="),
},
);
genesis_accounts.insert(
solana_sdk::pubkey::new_rand().to_string(),
Base64Account {
owner: solana_sdk::pubkey::new_rand().to_string(),
balance: 1,
executable: true,
data: String::from("aGVsbG8gd29ybGQ="),
},
);
genesis_accounts.insert(
solana_sdk::pubkey::new_rand().to_string(),
Base64Account {
owner: solana_sdk::pubkey::new_rand().to_string(),
balance: 3,
executable: true,
data: String::from("bWUgaGVsbG8gdG8gd29ybGQ="),
},
);
let serialized = serde_yaml::to_string(&genesis_accounts).unwrap();
let path = Path::new("test_append_primordial_accounts_to_genesis.yml");
let mut file = File::create(path).unwrap();
file.write_all(b"---\n").unwrap();
file.write_all(&serialized.into_bytes()).unwrap();
load_genesis_accounts(
"test_append_primordial_accounts_to_genesis.yml",
&mut genesis_config,
)
.expect("test_append_primordial_accounts_to_genesis.yml");
// Test valid file returns ok
remove_file(path).unwrap();
{
// Test all accounts were added
assert_eq!(genesis_config.accounts.len(), genesis_accounts.len());
// Test account data matches
for (pubkey_str, b64_account) in genesis_accounts.iter() {
let pubkey = pubkey_str.parse().unwrap();
assert_eq!(
b64_account.owner,
genesis_config.accounts[&pubkey].owner.to_string()
);
assert_eq!(
b64_account.balance,
genesis_config.accounts[&pubkey].lamports
);
assert_eq!(
b64_account.executable,
genesis_config.accounts[&pubkey].executable
);
assert_eq!(
b64_account.data,
BASE64_STANDARD.encode(&genesis_config.accounts[&pubkey].data)
);
}
}
// Test more accounts can be appended
let mut genesis_accounts1 = HashMap::new();
genesis_accounts1.insert(
solana_sdk::pubkey::new_rand().to_string(),
Base64Account {
owner: solana_sdk::pubkey::new_rand().to_string(),
balance: 6,
executable: true,
data: String::from("eW91IGFyZQ=="),
},
);
genesis_accounts1.insert(
solana_sdk::pubkey::new_rand().to_string(),
Base64Account {
owner: solana_sdk::pubkey::new_rand().to_string(),
balance: 5,
executable: false,
data: String::from("bWV0YSBzdHJpbmc="),
},
);
genesis_accounts1.insert(
solana_sdk::pubkey::new_rand().to_string(),
Base64Account {
owner: solana_sdk::pubkey::new_rand().to_string(),
balance: 10,
executable: false,
data: String::from("YmFzZTY0IHN0cmluZw=="),
},
);
let serialized = serde_yaml::to_string(&genesis_accounts1).unwrap();
let path = Path::new("test_append_primordial_accounts_to_genesis.yml");
let mut file = File::create(path).unwrap();
file.write_all(b"---\n").unwrap();
file.write_all(&serialized.into_bytes()).unwrap();
load_genesis_accounts(
"test_append_primordial_accounts_to_genesis.yml",
&mut genesis_config,
)
.expect("test_append_primordial_accounts_to_genesis.yml");
remove_file(path).unwrap();
// Test total number of accounts is correct
assert_eq!(
genesis_config.accounts.len(),
genesis_accounts.len() + genesis_accounts1.len()
);
// Test old accounts are still there
for (pubkey_str, b64_account) in genesis_accounts.iter() {
let pubkey = &pubkey_str.parse().unwrap();
assert_eq!(
b64_account.balance,
genesis_config.accounts[pubkey].lamports,
);
}
// Test new account data matches
for (pubkey_str, b64_account) in genesis_accounts1.iter() {
let pubkey = pubkey_str.parse().unwrap();
assert_eq!(
b64_account.owner,
genesis_config.accounts[&pubkey].owner.to_string()
);
assert_eq!(
b64_account.balance,
genesis_config.accounts[&pubkey].lamports,
);
assert_eq!(
b64_account.executable,
genesis_config.accounts[&pubkey].executable,
);
assert_eq!(
b64_account.data,
BASE64_STANDARD.encode(&genesis_config.accounts[&pubkey].data),
);
}
// Test accounts from keypairs can be appended
let account_keypairs: Vec<_> = (0..3).map(|_| Keypair::new()).collect();
let mut genesis_accounts2 = HashMap::new();
genesis_accounts2.insert(
serde_json::to_string(&account_keypairs[0].to_bytes().to_vec()).unwrap(),
Base64Account {
owner: solana_sdk::pubkey::new_rand().to_string(),
balance: 20,
executable: true,
data: String::from("Y2F0IGRvZw=="),
},
);
genesis_accounts2.insert(
serde_json::to_string(&account_keypairs[1].to_bytes().to_vec()).unwrap(),
Base64Account {
owner: solana_sdk::pubkey::new_rand().to_string(),
balance: 15,
executable: false,
data: String::from("bW9ua2V5IGVsZXBoYW50"),
},
);
genesis_accounts2.insert(
serde_json::to_string(&account_keypairs[2].to_bytes().to_vec()).unwrap(),
Base64Account {
owner: solana_sdk::pubkey::new_rand().to_string(),
balance: 30,
executable: true,
data: String::from("Y29tYSBtb2Nh"),
},
);
let serialized = serde_yaml::to_string(&genesis_accounts2).unwrap();
let path = Path::new("test_append_primordial_accounts_to_genesis.yml");
let mut file = File::create(path).unwrap();
file.write_all(b"---\n").unwrap();
file.write_all(&serialized.into_bytes()).unwrap();
load_genesis_accounts(
"test_append_primordial_accounts_to_genesis.yml",
&mut genesis_config,
)
.expect("genesis");
remove_file(path).unwrap();
// Test total number of accounts is correct
assert_eq!(
genesis_config.accounts.len(),
genesis_accounts.len() + genesis_accounts1.len() + genesis_accounts2.len()
);
// Test old accounts are still there
for (pubkey_str, b64_account) in genesis_accounts {
let pubkey = pubkey_str.parse().unwrap();
assert_eq!(
b64_account.balance,
genesis_config.accounts[&pubkey].lamports,
);
}
// Test new account data matches
for (pubkey_str, b64_account) in genesis_accounts1 {
let pubkey = pubkey_str.parse().unwrap();
assert_eq!(
b64_account.owner,
genesis_config.accounts[&pubkey].owner.to_string(),
);
assert_eq!(
b64_account.balance,
genesis_config.accounts[&pubkey].lamports,
);
assert_eq!(
b64_account.executable,
genesis_config.accounts[&pubkey].executable,
);
assert_eq!(
b64_account.data,
BASE64_STANDARD.encode(&genesis_config.accounts[&pubkey].data),
);
}
// Test account data for keypairs matches
account_keypairs.iter().for_each(|keypair| {
let keypair_str = serde_json::to_string(&keypair.to_bytes().to_vec()).unwrap();
let pubkey = keypair.pubkey();
assert_eq!(
genesis_accounts2[&keypair_str].owner,
genesis_config.accounts[&pubkey].owner.to_string(),
);
assert_eq!(
genesis_accounts2[&keypair_str].balance,
genesis_config.accounts[&pubkey].lamports,
);
assert_eq!(
genesis_accounts2[&keypair_str].executable,
genesis_config.accounts[&pubkey].executable,
);
assert_eq!(
genesis_accounts2[&keypair_str].data,
BASE64_STANDARD.encode(&genesis_config.accounts[&pubkey].data),
);
});
}
#[test]
fn test_genesis_account_struct_compatibility() {
let yaml_string_pubkey = "---
98frSc8R8toHoS3tQ1xWSvHCvGEADRM9hAm5qmUKjSDX:
balance: 4
owner: Gw6S9CPzR8jHku1QQMdiqcmUKjC2dhJ3gzagWduA6PGw
data:
executable: true
88frSc8R8toHoS3tQ1xWSvHCvGEADRM9hAm5qmUKjSDX:
balance: 3
owner: Gw7S9CPzR8jHku1QQMdiqcmUKjC2dhJ3gzagWduA6PGw
data: ~
executable: true
6s36rsNPDfRSvzwek7Ly3mQu9jUMwgqBhjePZMV6Acp4: