absolutebi/serai
1
0
Fork 0
mirror of https://github.com/serai-dex/serai.git synced 2025-12-13 06:29:25 +00:00
Code Issues Packages Projects Releases Wiki Activity

Get the repo to compile again

Browse Source
This commit is contained in:
Luke Parker
2024-06-23 10:08:51 -04:00
parent 11dba9173f
commit 0b20004ba1
40 changed files with 1452 additions and 777 deletions
Download Patch File Download Diff File Expand all files Collapse all files

34
coins/monero/wallet/seed/src/lib.rs
View File

@@ -1,4 +1,4 @@
use core::ops::Deref;
use core::{ops::Deref, fmt};
use std_shims::{
sync::OnceLock,
vec::Vec,
@@ -11,24 +11,29 @@ use rand_core::{RngCore, CryptoRng};
use curve25519_dalek::scalar::Scalar;
const CLASSIC_SEED_LENGTH: usize = 24;
const CLASSIC_SEED_LENGTH_WITH_CHECKSUM: usize = 25;
#[cfg(test)]
mod tests;
// The amount of words in a seed without a checksum.
const SEED_LENGTH: usize = 24;
// The amount of words in a seed with a checksum.
const SEED_LENGTH_WITH_CHECKSUM: usize = 25;
/// An error when working with a seed.
#[derive(Clone, Copy, PartialEq, Eq, Debug)]
#[cfg_attr(feature = "std", derive(thiserror::Error))]
pub enum SeedError {
/// The deprecated English language option was used with a checksum.
///
/// The deprecated English language option did not include a checksum.
#[cfg_attr(feature = "std", error("deprecated English language option included a checksum"))]
DeprecatedEnglishWithChecksum,
#[cfg_attr(feature = "std", error("invalid seed"))]
/// The seed was invalid.
InvalidSeed,
/// The checksum did not match the data.
#[cfg_attr(feature = "std", error("invalid checksum"))]
InvalidChecksum,
/// The deprecated English language option was used with a checksum.
///
/// The deprecated English language option did not include a checksum.
#[cfg_attr(feature = "std", error("deprecated English language option included a checksum"))]
DeprecatedEnglishWithChecksum,
}
/// Language options.
@@ -211,11 +216,11 @@ fn key_to_seed(lang: Language, key: Zeroizing<Scalar>) -> Seed {
fn seed_to_bytes(lang: Language, words: &str) -> Result<Zeroizing<[u8; 32]>, SeedError> {
// get seed words
let words = words.split_whitespace().map(|w| Zeroizing::new(w.to_string())).collect::<Vec<_>>();
if (words.len() != CLASSIC_SEED_LENGTH) && (words.len() != CLASSIC_SEED_LENGTH_WITH_CHECKSUM) {
if (words.len() != SEED_LENGTH) && (words.len() != SEED_LENGTH_WITH_CHECKSUM) {
panic!("invalid seed passed to seed_to_bytes");
}
let has_checksum = words.len() == CLASSIC_SEED_LENGTH_WITH_CHECKSUM;
let has_checksum = words.len() == SEED_LENGTH_WITH_CHECKSUM;
if has_checksum && lang == Language::DeprecatedEnglish {
Err(SeedError::DeprecatedEnglishWithChecksum)?;
}
@@ -223,7 +228,7 @@ fn seed_to_bytes(lang: Language, words: &str) -> Result<Zeroizing<[u8; 32]>, See
// Validate words are in the language word list
let lang_word_list: &WordList = &LANGUAGES()[&lang];
let matched_indices = (|| {
let has_checksum = words.len() == CLASSIC_SEED_LENGTH_WITH_CHECKSUM;
let has_checksum = words.len() == SEED_LENGTH_WITH_CHECKSUM;
let mut matched_indices = Zeroizing::new(vec![]);
// Iterate through all the words and see if they're all present
@@ -295,6 +300,13 @@ fn seed_to_bytes(lang: Language, words: &str) -> Result<Zeroizing<[u8; 32]>, See
/// A Monero seed.
#[derive(Clone, PartialEq, Eq, Zeroize)]
pub struct Seed(Language, Zeroizing<String>);
impl fmt::Debug for Seed {
fn fmt(&self, f: &mut fmt::Formatter) -> fmt::Result {
f.debug_struct("Seed").finish_non_exhaustive()
}
}
impl Seed {
/// Create a new seed.
pub fn new<R: RngCore + CryptoRng>(rng: &mut R, lang: Language) -> Seed {