From 80d32122f505567d9b84a8e0beffe379c800017d Mon Sep 17 00:00:00 2001
From: Hugo Trentesaux <hugo@trentesaux.fr>
Date: Fri, 16 Feb 2024 16:51:17 +0100
Subject: [PATCH] wip add phrase generation
---
Cargo.lock | 3 +++
Cargo.toml | 5 ++++-
src/commands/vault.rs | 9 ++++++++-
3 files changed, 15 insertions(+), 2 deletions(-)
diff --git a/Cargo.lock b/Cargo.lock
index b891ee4..f4b5060 100644
--- a/Cargo.lock
+++ b/Cargo.lock
@@ -2077,6 +2077,7 @@ version = "0.2.7"
dependencies = [
"age",
"anyhow",
+ "bip39",
"bs58",
"clap",
"confy",
@@ -2086,9 +2087,11 @@ dependencies = [
"graphql_client",
"hex",
"inquire",
+ "itertools 0.12.1",
"log",
"nacl",
"parity-scale-codec",
+ "rand_chacha",
"reqwest",
"rpassword",
"scrypt",
diff --git a/Cargo.toml b/Cargo.toml
index 8f7dfd2..d840777 100644
--- a/Cargo.toml
+++ b/Cargo.toml
@@ -41,13 +41,16 @@ confy = "^0.5.1"
bs58 = "^0.5.0"
inquire = "^0.6.2"
directories = "^5.0.1"
+itertools = "^0.12.1"
+
# crypto
scrypt = { version = "^0.11", default-features = false } # for old-style key generation
nacl = { version = "^0.5.3" } # for old-style key generation
age = { default-features = false, version = "^0.10.0", features = [
"armor",
] } # this is beta crate for password -encrypted files
-
+rand_chacha = "^0.3.1" # used to generate random seed
+bip39 = "^2.0.0" # to convert seed to mnemonic
# allows to build gcli for different runtimes and with different predefined networks
[features]
diff --git a/src/commands/vault.rs b/src/commands/vault.rs
index 5c2a9cf..6355110 100644
--- a/src/commands/vault.rs
+++ b/src/commands/vault.rs
@@ -1,5 +1,7 @@
use crate::*;
use age::secrecy::Secret;
+use itertools::Itertools;
+use rand_chacha::rand_core::SeedableRng;
use std::io::{Read, Write};
/// define universal dividends subcommands
@@ -58,7 +60,12 @@ pub fn handle_command(data: Data, command: Subcommand) -> Result<(), GcliError>
println!("{}", data.project_dir.data_dir().to_str().unwrap());
}
Subcommand::Generate => {
- unimplemented!()
+ // ChaCha20Rng is ok for cryptography
+ let rng = rand_chacha::ChaCha20Rng::from_entropy();
+ let seed = rng.get_seed();
+ let mnemonic = bip39::Mnemonic::from_entropy(&seed);
+ let phrase = mnemonic.unwrap().word_iter().join(" ");
+ println!("{phrase}");
}
Subcommand::Import => {
// --- currently only support mnemonic secret
--
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