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solana
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Use legit solana message in verify (#8513)

This commit is contained in:
Tyera Eulberg 2020-02-27 19:23:28 -07:00 committed by GitHub
parent 7dac8e2dde
commit 35db70a56c
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GPG Key ID: 4AEE18F83AFDEB23
1 changed files with 11 additions and 4 deletions
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15
keygen/src/keygen.rs
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@ -15,7 +15,9 @@ use solana_clap_utils::{
use solana_cli_config::config::{Config, CONFIG_FILE};
use solana_remote_wallet::remote_wallet::{maybe_wallet_manager, RemoteWalletManager};
use solana_sdk::{
pubkey::write_pubkey_file,
instruction::{AccountMeta, Instruction},
message::Message,
pubkey::{write_pubkey_file, Pubkey},
signature::{keypair_from_seed, write_keypair, write_keypair_file, Keypair, Signer},
};
use std::{
@ -564,11 +566,16 @@ fn main() -> Result<(), Box<dyn error::Error>> {
}
("verify", Some(matches)) => {
let keypair = get_keypair_from_matches(matches, config, wallet_manager)?;
let test_data = b"test";
let signature = keypair.try_sign_message(test_data)?;
let simple_message = Message::new(vec![Instruction::new(
Pubkey::default(),
&0,
vec![AccountMeta::new(keypair.pubkey(), true)],
)])
.serialize();
let signature = keypair.try_sign_message(&simple_message)?;
let pubkey_bs58 = matches.value_of("pubkey").unwrap();
let pubkey = bs58::decode(pubkey_bs58).into_vec().unwrap();
if signature.verify(&pubkey, test_data) {
if signature.verify(&pubkey, &simple_message) {
println!("Verification for public key: {}: Success", pubkey_bs58);
} else {
println!("Verification for public key: {}: Failed", pubkey_bs58);