81 lines
2.6 KiB
Rust
81 lines
2.6 KiB
Rust
/*
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vanity-rage – a vanity key bruteforcer for age
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Copyright (C) 2023 silt
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This program is free software: you can redistribute it and/or modify it under the terms of the GNU
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Affero General Public License as published by the Free Software Foundation, either version 3 of
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the License, or (at your option) any later version.
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This program is distributed in the hope that it will be useful, but WITHOUT ANY WARRANTY; without
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even the implied warranty of MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
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Affero General Public License for more details.
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You should have received a copy of the GNU Affero General Public License along with this program.
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If not, see <https://www.gnu.org/licenses/>.
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*/
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use age::{self, secrecy::ExposeSecret};
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use chrono::{
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prelude::{DateTime, Local},
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SecondsFormat,
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};
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use glob_match::glob_match;
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use rayon::prelude::*;
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use std::{env, process};
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fn genpair() -> (String, String) {
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let key_priv = age::x25519::Identity::generate();
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let key_pub = key_priv.to_public();
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(
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key_priv.to_string().expose_secret().to_string(),
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key_pub.to_string(),
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)
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}
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fn try_pattern(pattern: String, key_pub: String) -> bool {
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glob_match(&pattern, &key_pub.to_string())
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}
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fn main() {
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let args = env::args();
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let pattern = if args.len() < 2 {
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println!(std::concat!(
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"Usage: \n",
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" vanity-rage [QUERY]\n",
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"\n",
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"Queries follow standard glob syntax:\n",
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" ? - match any single character\n",
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" * - match zero or more characters\n",
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" [abc] - match any character within the brackets\n",
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" [!abc] - match any character not within the brackets\n",
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"\n",
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"The provided glob should be able to match the returned key length\n",
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));
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process::exit(64);
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} else {
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format!("age1{}", args.last().unwrap().to_ascii_lowercase())
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};
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let pairs = loop {
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let pairs: Vec<(String, String)> = (0..=4096)
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.into_par_iter()
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.filter_map(|_| {
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let keypair = genpair();
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if try_pattern(pattern.clone(), keypair.1.clone()) {
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Some(keypair)
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} else {
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None
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}
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})
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.collect();
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if pairs.len() > 0 {
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break pairs;
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}
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};
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let (key_priv, key_pub) = pairs.first().unwrap();
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let timestamp = Into::<DateTime<Local>>::into(std::time::SystemTime::now())
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.to_rfc3339_opts(SecondsFormat::Secs, false);
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println!("# created: {timestamp}\n# public key: {key_pub}\n{key_priv}");
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}
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