590 lines
23 KiB
Rust
590 lines
23 KiB
Rust
use bip39::{Language, Mnemonic, MnemonicType, Seed};
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use bs58;
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use clap::{
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crate_description, crate_name, value_t, values_t_or_exit, App, AppSettings, Arg, ArgMatches,
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SubCommand,
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};
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use num_cpus;
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use solana_clap_utils::{
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input_validators::is_derivation,
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keypair::{
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keypair_from_seed_phrase, prompt_passphrase, signer_from_path,
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SKIP_SEED_PHRASE_VALIDATION_ARG,
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},
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};
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use solana_cli_config::{Config, CONFIG_FILE};
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use solana_remote_wallet::remote_wallet::{maybe_wallet_manager, RemoteWalletManager};
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use solana_sdk::{
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instruction::{AccountMeta, Instruction},
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message::Message,
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pubkey::{write_pubkey_file, Pubkey},
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signature::{keypair_from_seed, write_keypair, write_keypair_file, Keypair, Signer},
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};
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use std::{
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collections::HashSet,
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error,
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path::Path,
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process::exit,
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sync::{
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atomic::{AtomicBool, AtomicU64, Ordering},
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Arc,
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},
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thread,
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time::Instant,
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};
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const NO_PASSPHRASE: &str = "";
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struct GrindMatch {
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starts: String,
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ends: String,
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count: AtomicU64,
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}
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fn check_for_overwrite(outfile: &str, matches: &ArgMatches) {
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let force = matches.is_present("force");
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if !force && Path::new(outfile).exists() {
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eprintln!("Refusing to overwrite {} without --force flag", outfile);
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exit(1);
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}
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}
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fn get_keypair_from_matches(
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matches: &ArgMatches,
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config: Config,
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wallet_manager: Option<Arc<RemoteWalletManager>>,
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) -> Result<Box<dyn Signer>, Box<dyn error::Error>> {
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let mut path = dirs::home_dir().expect("home directory");
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let path = if matches.is_present("keypair") {
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matches.value_of("keypair").unwrap()
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} else if config.keypair_path != "" {
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&config.keypair_path
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} else {
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path.extend(&[".config", "solana", "id.json"]);
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path.to_str().unwrap()
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};
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signer_from_path(matches, path, "pubkey recovery", wallet_manager.as_ref())
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}
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fn output_keypair(
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keypair: &Keypair,
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outfile: &str,
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source: &str,
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) -> Result<(), Box<dyn error::Error>> {
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if outfile == "-" {
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let mut stdout = std::io::stdout();
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write_keypair(&keypair, &mut stdout)?;
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} else {
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write_keypair_file(&keypair, outfile)?;
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eprintln!("Wrote {} keypair to {}", source, outfile);
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}
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Ok(())
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}
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fn grind_validator_starts_with(v: String) -> Result<(), String> {
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if v.matches(':').count() != 1 || (v.starts_with(':') || v.ends_with(':')) {
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return Err(String::from("Expected : between PREFIX and COUNT"));
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}
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let args: Vec<&str> = v.split(':').collect();
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bs58::decode(&args[0])
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.into_vec()
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.map_err(|err| format!("{}: {:?}", args[0], err))?;
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let count = args[1].parse::<u64>();
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if count.is_err() || count.unwrap() == 0 {
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return Err(String::from("Expected COUNT to be of type u64"));
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}
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Ok(())
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}
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fn grind_validator_ends_with(v: String) -> Result<(), String> {
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if v.matches(':').count() != 1 || (v.starts_with(':') || v.ends_with(':')) {
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return Err(String::from("Expected : between SUFFIX and COUNT"));
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}
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let args: Vec<&str> = v.split(':').collect();
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bs58::decode(&args[0])
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.into_vec()
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.map_err(|err| format!("{}: {:?}", args[0], err))?;
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let count = args[1].parse::<u64>();
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if count.is_err() || count.unwrap() == 0 {
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return Err(String::from("Expected COUNT to be of type u64"));
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}
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Ok(())
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}
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fn grind_validator_starts_and_ends_with(v: String) -> Result<(), String> {
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if v.matches(':').count() != 2 || (v.starts_with(':') || v.ends_with(':')) {
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return Err(String::from(
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"Expected : between PREFIX and SUFFIX and COUNT",
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));
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}
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let args: Vec<&str> = v.split(':').collect();
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bs58::decode(&args[0])
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.into_vec()
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.map_err(|err| format!("{}: {:?}", args[0], err))?;
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bs58::decode(&args[1])
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.into_vec()
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.map_err(|err| format!("{}: {:?}", args[1], err))?;
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let count = args[2].parse::<u64>();
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if count.is_err() || count.unwrap() == 0 {
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return Err(String::from("Expected COUNT to be a u64"));
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}
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Ok(())
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}
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fn grind_print_info(grind_matches: &[GrindMatch]) {
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println!("Searching with {} threads for:", num_cpus::get());
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for gm in grind_matches {
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let mut msg = Vec::<String>::new();
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if gm.count.load(Ordering::Relaxed) > 1 {
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msg.push("pubkeys".to_string());
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msg.push("start".to_string());
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msg.push("end".to_string());
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} else {
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msg.push("pubkey".to_string());
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msg.push("starts".to_string());
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msg.push("ends".to_string());
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}
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println!(
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"\t{} {} that {} with '{}' and {} with '{}'",
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gm.count.load(Ordering::Relaxed),
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msg[0],
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msg[1],
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gm.starts,
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msg[2],
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gm.ends
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);
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}
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}
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fn grind_parse_args(
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starts_with_args: HashSet<String>,
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ends_with_args: HashSet<String>,
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starts_and_ends_with_args: HashSet<String>,
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) -> Vec<GrindMatch> {
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let mut grind_matches = Vec::<GrindMatch>::new();
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for sw in starts_with_args {
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let args: Vec<&str> = sw.split(':').collect();
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grind_matches.push(GrindMatch {
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starts: args[0].to_lowercase(),
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ends: "".to_string(),
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count: AtomicU64::new(args[1].parse::<u64>().unwrap()),
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});
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}
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for ew in ends_with_args {
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let args: Vec<&str> = ew.split(':').collect();
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grind_matches.push(GrindMatch {
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starts: "".to_string(),
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ends: args[0].to_lowercase(),
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count: AtomicU64::new(args[1].parse::<u64>().unwrap()),
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});
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}
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for swew in starts_and_ends_with_args {
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let args: Vec<&str> = swew.split(':').collect();
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grind_matches.push(GrindMatch {
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starts: args[0].to_lowercase(),
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ends: args[1].to_lowercase(),
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count: AtomicU64::new(args[2].parse::<u64>().unwrap()),
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});
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}
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grind_print_info(&grind_matches);
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grind_matches
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}
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fn main() -> Result<(), Box<dyn error::Error>> {
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let matches = App::new(crate_name!())
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.about(crate_description!())
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.version(solana_clap_utils::version!())
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.setting(AppSettings::SubcommandRequiredElseHelp)
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.arg({
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let arg = Arg::with_name("config_file")
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.short("C")
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.long("config")
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.value_name("PATH")
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.takes_value(true)
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.global(true)
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.help("Configuration file to use");
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if let Some(ref config_file) = *CONFIG_FILE {
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arg.default_value(&config_file)
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} else {
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arg
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}
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})
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.subcommand(
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SubCommand::with_name("verify")
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.about("Verify a keypair can sign and verify a message.")
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.arg(
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Arg::with_name("pubkey")
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.index(1)
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.value_name("BASE58_PUBKEY")
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.takes_value(true)
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.required(true)
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.help("Public key"),
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)
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.arg(
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Arg::with_name("keypair")
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.index(2)
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.value_name("PATH")
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.takes_value(true)
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.help("Path to keypair file"),
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)
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)
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.subcommand(
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SubCommand::with_name("new")
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.about("Generate new keypair file from a passphrase and random seed phrase")
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.setting(AppSettings::DisableVersion)
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.arg(
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Arg::with_name("outfile")
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.short("o")
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.long("outfile")
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.value_name("PATH")
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.takes_value(true)
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.help("Path to generated file"),
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)
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.arg(
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Arg::with_name("force")
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.short("f")
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.long("force")
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.help("Overwrite the output file if it exists"),
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)
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.arg(
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Arg::with_name("word_count")
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.long("word-count")
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.possible_values(&["12", "15", "18", "21", "24"])
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.default_value("12")
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.value_name("NUM")
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.takes_value(true)
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.help("Specify the number of words that will be present in the generated seed phrase"),
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)
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.arg(
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Arg::with_name("no_passphrase")
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.long("no-passphrase")
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.help("Do not prompt for a passphrase"),
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)
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.arg(
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Arg::with_name("no_outfile")
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.long("no-outfile")
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.conflicts_with_all(&["outfile", "silent"])
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.help("Only print a seed phrase and pubkey. Do not output a keypair file"),
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)
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.arg(
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Arg::with_name("silent")
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.short("s")
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.long("silent")
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.help("Do not display seed phrase. Useful when piping output to other programs that prompt for user input, like gpg"),
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)
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)
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.subcommand(
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SubCommand::with_name("grind")
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.about("Grind for vanity keypairs")
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.setting(AppSettings::DisableVersion)
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.arg(
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Arg::with_name("ignore_case")
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.long("ignore-case")
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.help("Performs case insensitive matches"),
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)
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.arg(
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Arg::with_name("starts_with")
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.long("starts-with")
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.value_name("PREFIX:COUNT")
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.number_of_values(1)
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.takes_value(true)
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.multiple(true)
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.validator(grind_validator_starts_with)
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.help("Saves specified number of keypairs whos public key starts with the indicated prefix\nExample: --starts-with sol:4\nPREFIX type is Base58\nCOUNT type is u64"),
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)
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.arg(
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Arg::with_name("ends_with")
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.long("ends-with")
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.value_name("SUFFIX:COUNT")
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.number_of_values(1)
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.takes_value(true)
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.multiple(true)
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.validator(grind_validator_ends_with)
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.help("Saves specified number of keypairs whos public key ends with the indicated suffix\nExample: --ends-with ana:4\nSUFFIX type is Base58\nCOUNT type is u64"),
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)
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.arg(
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Arg::with_name("starts_and_ends_with")
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.long("starts-and-ends-with")
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.value_name("PREFIX:SUFFIX:COUNT")
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.number_of_values(1)
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.takes_value(true)
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.multiple(true)
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.validator(grind_validator_starts_and_ends_with)
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.help("Saves specified number of keypairs whos public key starts and ends with the indicated perfix and suffix\nExample: --starts-and-ends-with sol:ana:4\nPREFIX and SUFFIX type is Base58\nCOUNT type is u64"),
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),
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)
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.subcommand(
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SubCommand::with_name("pubkey")
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.about("Display the pubkey from a keypair file")
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.setting(AppSettings::DisableVersion)
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.arg(
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Arg::with_name("keypair")
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.index(1)
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.value_name("PATH")
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.takes_value(true)
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.help("Path to keypair file or remote wallet"),
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)
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.arg(
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Arg::with_name(SKIP_SEED_PHRASE_VALIDATION_ARG.name)
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.long(SKIP_SEED_PHRASE_VALIDATION_ARG.long)
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.help(SKIP_SEED_PHRASE_VALIDATION_ARG.help),
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)
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.arg(
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Arg::with_name("outfile")
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.short("o")
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.long("outfile")
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.value_name("PATH")
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.takes_value(true)
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.help("Path to generated file"),
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)
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.arg(
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Arg::with_name("force")
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.short("f")
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.long("force")
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.help("Overwrite the output file if it exists"),
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)
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.arg(
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Arg::with_name("derivation_path")
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.long("derivation-path")
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.value_name("ACCOUNT or ACCOUNT/CHANGE")
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.takes_value(true)
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.validator(is_derivation)
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.help("Derivation path to use: m/44'/501'/ACCOUNT'/CHANGE'; default key is device base pubkey: m/44'/501'/0'")
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),
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)
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.subcommand(
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SubCommand::with_name("recover")
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.about("Recover keypair from seed phrase and passphrase")
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.setting(AppSettings::DisableVersion)
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.arg(
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Arg::with_name("outfile")
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.short("o")
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.long("outfile")
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.value_name("PATH")
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.takes_value(true)
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.help("Path to generated file"),
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)
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.arg(
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Arg::with_name("force")
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.short("f")
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.long("force")
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.help("Overwrite the output file if it exists"),
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)
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.arg(
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Arg::with_name(SKIP_SEED_PHRASE_VALIDATION_ARG.name)
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.long(SKIP_SEED_PHRASE_VALIDATION_ARG.long)
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.help(SKIP_SEED_PHRASE_VALIDATION_ARG.help),
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),
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)
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.get_matches();
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let config = if let Some(config_file) = matches.value_of("config_file") {
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Config::load(config_file).unwrap_or_default()
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} else {
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Config::default()
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};
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let wallet_manager = maybe_wallet_manager()?;
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match matches.subcommand() {
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("pubkey", Some(matches)) => {
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let pubkey = get_keypair_from_matches(matches, config, wallet_manager)?.try_pubkey()?;
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if matches.is_present("outfile") {
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let outfile = matches.value_of("outfile").unwrap();
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check_for_overwrite(&outfile, &matches);
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write_pubkey_file(outfile, pubkey)?;
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} else {
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println!("{}", pubkey);
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}
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}
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("new", Some(matches)) => {
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let mut path = dirs::home_dir().expect("home directory");
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let outfile = if matches.is_present("outfile") {
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matches.value_of("outfile")
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} else if matches.is_present("no_outfile") {
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None
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} else {
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path.extend(&[".config", "solana", "id.json"]);
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Some(path.to_str().unwrap())
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};
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match outfile {
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Some("-") => (),
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Some(outfile) => check_for_overwrite(&outfile, &matches),
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None => (),
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}
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let word_count = value_t!(matches.value_of("word_count"), usize).unwrap();
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let mnemonic_type = MnemonicType::for_word_count(word_count)?;
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let mnemonic = Mnemonic::new(mnemonic_type, Language::English);
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let passphrase = if matches.is_present("no_passphrase") {
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NO_PASSPHRASE.to_string()
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} else {
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eprintln!("Generating a new keypair");
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prompt_passphrase(
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"For added security, enter a passphrase (empty for no passphrase): ",
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)?
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};
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let seed = Seed::new(&mnemonic, &passphrase);
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let keypair = keypair_from_seed(seed.as_bytes())?;
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if let Some(outfile) = outfile {
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output_keypair(&keypair, &outfile, "new")?;
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}
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let silent = matches.is_present("silent");
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if !silent {
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let phrase: &str = mnemonic.phrase();
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let divider = String::from_utf8(vec![b'='; phrase.len()]).unwrap();
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eprintln!(
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"{}\npubkey: {}\n{}\nSave this seed phrase to recover your new keypair:\n{}\n{}",
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÷r, keypair.pubkey(), ÷r, phrase, ÷r
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);
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}
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}
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("recover", Some(matches)) => {
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let mut path = dirs::home_dir().expect("home directory");
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let outfile = if matches.is_present("outfile") {
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matches.value_of("outfile").unwrap()
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} else {
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path.extend(&[".config", "solana", "id.json"]);
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path.to_str().unwrap()
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};
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if outfile != "-" {
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check_for_overwrite(&outfile, &matches);
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}
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let skip_validation = matches.is_present(SKIP_SEED_PHRASE_VALIDATION_ARG.name);
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let keypair = keypair_from_seed_phrase("recover", skip_validation, true)?;
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output_keypair(&keypair, &outfile, "recovered")?;
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}
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("grind", Some(matches)) => {
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let ignore_case = matches.is_present("ignore_case");
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let starts_with_args = if matches.is_present("starts_with") {
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values_t_or_exit!(matches, "starts_with", String)
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.into_iter()
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.map(|s| if ignore_case { s.to_lowercase() } else { s })
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.collect()
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} else {
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HashSet::new()
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};
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let ends_with_args = if matches.is_present("ends_with") {
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values_t_or_exit!(matches, "ends_with", String)
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.into_iter()
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.map(|s| if ignore_case { s.to_lowercase() } else { s })
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.collect()
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} else {
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HashSet::new()
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};
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let starts_and_ends_with_args = if matches.is_present("starts_and_ends_with") {
|
|
values_t_or_exit!(matches, "starts_and_ends_with", String)
|
|
.into_iter()
|
|
.map(|s| if ignore_case { s.to_lowercase() } else { s })
|
|
.collect()
|
|
} else {
|
|
HashSet::new()
|
|
};
|
|
|
|
if starts_with_args.is_empty()
|
|
&& ends_with_args.is_empty()
|
|
&& starts_and_ends_with_args.is_empty()
|
|
{
|
|
eprintln!(
|
|
"Error: No keypair search criteria provided (--starts-with or --ends-with or --starts-and-ends-with)"
|
|
);
|
|
exit(1);
|
|
}
|
|
|
|
let grind_matches =
|
|
grind_parse_args(starts_with_args, ends_with_args, starts_and_ends_with_args);
|
|
|
|
let grind_matches_thread_safe = Arc::new(grind_matches);
|
|
let attempts = Arc::new(AtomicU64::new(1));
|
|
let found = Arc::new(AtomicU64::new(0));
|
|
let start = Instant::now();
|
|
let done = Arc::new(AtomicBool::new(false));
|
|
|
|
for _ in 0..num_cpus::get() {
|
|
let done = done.clone();
|
|
let attempts = attempts.clone();
|
|
let found = found.clone();
|
|
let grind_matches_thread_safe = grind_matches_thread_safe.clone();
|
|
|
|
let handle = thread::spawn(move || loop {
|
|
if done.load(Ordering::Relaxed) {
|
|
break;
|
|
}
|
|
let attempts = attempts.fetch_add(1, Ordering::Relaxed);
|
|
if attempts % 1_000_000 == 0 {
|
|
println!(
|
|
"Searched {} keypairs in {}s. {} matches found.",
|
|
attempts,
|
|
start.elapsed().as_secs(),
|
|
found.load(Ordering::Relaxed),
|
|
);
|
|
}
|
|
let keypair = Keypair::new();
|
|
let mut pubkey = bs58::encode(keypair.pubkey()).into_string();
|
|
if ignore_case {
|
|
pubkey = pubkey.to_lowercase();
|
|
}
|
|
let mut total_matches_found = 0;
|
|
for i in 0..grind_matches_thread_safe.len() {
|
|
if grind_matches_thread_safe[i].count.load(Ordering::Relaxed) == 0 {
|
|
total_matches_found += 1;
|
|
continue;
|
|
}
|
|
if (!grind_matches_thread_safe[i].starts.is_empty()
|
|
&& grind_matches_thread_safe[i].ends.is_empty()
|
|
&& pubkey.starts_with(&grind_matches_thread_safe[i].starts))
|
|
|| (grind_matches_thread_safe[i].starts.is_empty()
|
|
&& !grind_matches_thread_safe[i].ends.is_empty()
|
|
&& pubkey.ends_with(&grind_matches_thread_safe[i].ends))
|
|
|| (!grind_matches_thread_safe[i].starts.is_empty()
|
|
&& !grind_matches_thread_safe[i].ends.is_empty()
|
|
&& pubkey.starts_with(&grind_matches_thread_safe[i].starts)
|
|
&& pubkey.ends_with(&grind_matches_thread_safe[i].ends))
|
|
{
|
|
let _found = found.fetch_add(1, Ordering::Relaxed);
|
|
grind_matches_thread_safe[i]
|
|
.count
|
|
.fetch_sub(1, Ordering::Relaxed);
|
|
println!("Wrote keypair to {}", &format!("{}.json", keypair.pubkey()));
|
|
write_keypair_file(&keypair, &format!("{}.json", keypair.pubkey()))
|
|
.unwrap();
|
|
}
|
|
}
|
|
if total_matches_found == grind_matches_thread_safe.len() {
|
|
done.store(true, Ordering::Relaxed);
|
|
}
|
|
});
|
|
handle.join().unwrap();
|
|
}
|
|
}
|
|
("verify", Some(matches)) => {
|
|
let keypair = get_keypair_from_matches(matches, config, wallet_manager)?;
|
|
let simple_message = Message::new(&[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, &simple_message) {
|
|
println!("Verification for public key: {}: Success", pubkey_bs58);
|
|
} else {
|
|
println!("Verification for public key: {}: Failed", pubkey_bs58);
|
|
exit(1);
|
|
}
|
|
}
|
|
_ => unreachable!(),
|
|
}
|
|
|
|
Ok(())
|
|
}
|