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Fix nondeterministic key generation (#243)

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Our one and only unsafe operation was ...unsafe.
This commit is contained in:
Greg Fitzgerald
2018-05-23 14:04:07 -06:00
committed by GitHub
parent 504b318ef1
commit 84477835dc
3 changed files with 33 additions and 56 deletions
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12
src/bin/client-demo.rs
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@ -4,14 +4,13 @@ extern crate isatty;
extern crate rayon;
extern crate serde_json;
extern crate solana;
extern crate untrusted;
use futures::Future;
use getopts::Options;
use isatty::stdin_isatty;
use rayon::prelude::*;
use solana::mint::MintDemo;
use solana::signature::{GenKeys, KeyPair, KeyPairUtil};
use solana::signature::{GenKeys, KeyPairUtil};
use solana::thin_client::ThinClient;
use solana::transaction::Transaction;
use std::env;
@ -21,7 +20,6 @@ use std::process::exit;
use std::thread::sleep;
use std::time::Duration;
use std::time::Instant;
use untrusted::Input;
fn print_usage(program: &str, opts: Options) {
let mut brief = format!("Usage: cat <mint.json> | {} [options]\n\n", program);
@ -110,16 +108,10 @@ fn main() {
println!("Got last ID {:?}", last_id);
let rnd = GenKeys::new(demo.mint.keypair().public_key_bytes());
let tokens_per_user = 1_000;
let users = rnd.gen_n_keys(demo.num_accounts, tokens_per_user);
println!("Creating keypairs...");
let txs = demo.num_accounts / 2;
let keypairs: Vec<_> = users
.into_par_iter()
.map(|(pkcs8, _)| KeyPair::from_pkcs8(Input::from(&pkcs8)).unwrap())
.collect();
let keypairs = rnd.gen_n_keypairs(demo.num_accounts);
let keypair_pairs: Vec<_> = keypairs.chunks(2).collect();
println!("Signing transactions...");