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keygen: add more mnemonic language support (#12944) (#12957)

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(cherry picked from commit 4451042c76)

Co-authored-by: guanqun <guanqun.lu@gmail.com>
This commit is contained in:
mergify[bot]
2020-10-17 04:00:29 +00:00
committed by GitHub
parent 2e449276be
commit da183d655a
2 changed files with 39 additions and 2 deletions
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19
clap-utils/src/keypair.rs
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@@ -298,7 +298,24 @@ pub fn keypair_from_seed_phrase(
keypair_from_seed_phrase_and_passphrase(&seed_phrase, &passphrase)?
} else {
let sanitized = sanitize_seed_phrase(seed_phrase);
let mnemonic = Mnemonic::from_phrase(&sanitized, Language::English)?;
let parse_language_fn = || {
for language in &[
Language::English,
Language::ChineseSimplified,
Language::ChineseTraditional,
Language::Japanese,
Language::Spanish,
Language::Korean,
Language::French,
Language::Italian,
] {
if let Ok(mnemonic) = Mnemonic::from_phrase(&sanitized, *language) {
return Ok(mnemonic);
}
}
Err("Can't get mnemonic from seed phrases")
};
let mnemonic = parse_language_fn()?;
let passphrase = prompt_passphrase(&passphrase_prompt)?;
let seed = Seed::new(&mnemonic, &passphrase);
keypair_from_seed(seed.as_bytes())?