mirror of
https://github.com/trezor/trezor-firmware.git
synced 2024-12-24 07:18:09 +00:00
58 lines
1.9 KiB
Rust
58 lines
1.9 KiB
Rust
use std::io;
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use bitcoin::{bip32, network::constants::Network, Address};
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use trezor_client::{Error, TrezorMessage, TrezorResponse};
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fn handle_interaction<T, R: TrezorMessage>(resp: TrezorResponse<T, R>) -> Result<T, Error> {
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match resp {
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TrezorResponse::Ok(res) => Ok(res),
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TrezorResponse::Failure(_) => resp.ok(), // assering ok() returns the failure error
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TrezorResponse::ButtonRequest(req) => handle_interaction(req.ack()?),
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TrezorResponse::PinMatrixRequest(req) => {
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println!("Enter PIN");
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let mut pin = String::new();
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if io::stdin().read_line(&mut pin).unwrap() != 5 {
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println!("must enter pin, received: {}", pin);
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}
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// trim newline
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handle_interaction(req.ack_pin(pin[..4].to_owned())?)
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}
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TrezorResponse::PassphraseRequest(req) => {
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println!("Enter passphrase");
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let mut pass = String::new();
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io::stdin().read_line(&mut pass).unwrap();
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// trim newline
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handle_interaction(req.ack_passphrase(pass[..pass.len() - 1].to_owned())?)
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}
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}
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}
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fn do_main() -> Result<(), trezor_client::Error> {
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// init with debugging
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let mut trezor = trezor_client::unique(true)?;
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trezor.init_device(None)?;
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let xpub = handle_interaction(
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trezor.get_public_key(
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&vec![
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bip32::ChildNumber::from_hardened_idx(0).unwrap(),
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bip32::ChildNumber::from_hardened_idx(0).unwrap(),
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bip32::ChildNumber::from_hardened_idx(0).unwrap(),
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]
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.into(),
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trezor_client::protos::InputScriptType::SPENDADDRESS,
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Network::Testnet,
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true,
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)?,
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)?;
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println!("{}", xpub);
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println!("{:?}", xpub);
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println!("{}", Address::p2pkh(&xpub.to_pub(), Network::Testnet));
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Ok(())
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}
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fn main() {
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do_main().unwrap()
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}
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