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Add frozen account support (#8989)

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This commit is contained in:
Michael Vines
2020-03-22 11:10:04 -07:00
committed by GitHub
parent 4dd0367136
commit 88ba8439fc
15 changed files with 479 additions and 70 deletions
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15
validator/src/main.rs
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@ -1,5 +1,6 @@
use clap::{
crate_description, crate_name, value_t, value_t_or_exit, values_t_or_exit, App, Arg, ArgMatches,
crate_description, crate_name, value_t, value_t_or_exit, values_t, values_t_or_exit, App, Arg,
ArgMatches,
};
use log::*;
use rand::{thread_rng, Rng};
@ -662,6 +663,17 @@ pub fn main() {
.takes_value(false)
.help("Abort the validator if a bank hash mismatch is detected within trusted validator set"),
)
.arg(
clap::Arg::with_name("frozen_accounts")
.long("frozen-account")
.validator(is_pubkey)
.value_name("PUBKEY")
.multiple(true)
.takes_value(true)
.help("Freeze the specified account. This will cause the validator to \
intentionally crash should any transaction modify the frozen account in any way \
other than increasing the account balance"),
)
.get_matches();
let identity_keypair = Arc::new(keypair_of(&matches, "identity").unwrap_or_else(Keypair::new));
@ -733,6 +745,7 @@ pub fn main() {
voting_disabled: matches.is_present("no_voting"),
wait_for_supermajority: value_t!(matches, "wait_for_supermajority", Slot).ok(),
trusted_validators,
frozen_accounts: values_t!(matches, "frozen_accounts", Pubkey).unwrap_or_default(),
..ValidatorConfig::default()
};