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@ -1,4 +1,4 @@ |
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use std::io::{Result, Error, ErrorKind}; |
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use std::io::{self, Error, ErrorKind}; |
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use std::sync::Arc; |
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use std::sync::mpsc::{channel, Sender, Receiver}; |
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@ -20,7 +20,7 @@ use log4rs::append::rolling_file::policy::compound::{ |
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/// Build the Logging config
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fn get_log_config(config: &LightClientConfig) -> Result<Config> { |
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fn get_log_config(config: &LightClientConfig) -> io::Result<Config> { |
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let window_size = 3; // log0, log1, log2
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let fixed_window_roller = |
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FixedWindowRoller::builder().build("zecwallet-light-wallet-log{}",window_size).unwrap(); |
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@ -91,7 +91,21 @@ pub fn main() { |
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.get_matches(); |
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if matches.is_present("recover") { |
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attempt_recover_seed(); |
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// Create a Light Client Config in an attempt to recover the file.
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let config = LightClientConfig { |
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server: "0.0.0.0:0".parse().unwrap(), |
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chain_name: "main".to_string(), |
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sapling_activation_height: 0, |
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consensus_branch_id: "000000".to_string(), |
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anchor_offset: 0, |
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no_cert_verification: false, |
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data_dir: None, |
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}; |
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match LightClient::attempt_recover_seed(&config) { |
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Ok(seed) => println!("Recovered seed: '{}'", seed), |
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Err(e) => eprintln!("Failed to recover seed. Error: {}", e) |
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}; |
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return; |
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} |
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@ -150,7 +164,7 @@ pub fn main() { |
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} |
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fn startup(server: http::Uri, dangerous: bool, seed: Option<String>, first_sync: bool, print_updates: bool) |
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-> Result<(Sender<(String, Vec<String>)>, Receiver<String>)> { |
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-> io::Result<(Sender<(String, Vec<String>)>, Receiver<String>)> { |
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// Try to get the configuration
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let (config, latest_block_height) = LightClientConfig::create(server.clone(), dangerous)?; |
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@ -301,34 +315,3 @@ fn command_loop(lightclient: Arc<LightClient>) -> (Sender<(String, Vec<String>)> |
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(command_tx, resp_rx) |
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} |
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fn attempt_recover_seed() { |
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use std::fs::File; |
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use std::io::prelude::*; |
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use std::io::{BufReader}; |
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use byteorder::{LittleEndian, ReadBytesExt,}; |
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use bip39::{Mnemonic, Language}; |
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// Create a Light Client Config in an attempt to recover the file.
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let config = LightClientConfig { |
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server: "0.0.0.0:0".parse().unwrap(), |
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chain_name: "main".to_string(), |
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sapling_activation_height: 0, |
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consensus_branch_id: "000000".to_string(), |
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anchor_offset: 0, |
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no_cert_verification: false, |
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data_dir: None, |
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}; |
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let mut reader = BufReader::new(File::open(config.get_wallet_path()).unwrap()); |
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let version = reader.read_u64::<LittleEndian>().unwrap(); |
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println!("Reading wallet version {}", version); |
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// Seed
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let mut seed_bytes = [0u8; 32]; |
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reader.read_exact(&mut seed_bytes).unwrap(); |
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let phrase = Mnemonic::from_entropy(&seed_bytes, Language::English,).unwrap().phrase().to_string(); |
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println!("Recovered seed phrase:\n{}", phrase); |
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} |
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