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installer: change default xpub derivation path

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This commit is contained in:
edouard 2022-12-05 16:25:59 +01:00
parent 38e342c8cd
commit 2342923fc2
1 changed files with 24 additions and 10 deletions
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34
gui/src/installer/step/descriptor.rs
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@ -23,6 +23,9 @@ use crate::{
ui::component::form,
};
const LIANA_STANDARD_PATH: &str = "m/48'/0'/0'/2'";
const LIANA_TESTNET_STANDARD_PATH: &str = "m/48'/1'/0'/2'";
pub struct DefineDescriptor {
network: Network,
network_valid: bool,
@ -83,13 +86,13 @@ impl Step for DefineDescriptor {
}
}
message::DefineDescriptor::ImportUserHWXpub => {
let modal = GetHardwareWalletXpubModal::new(false);
let modal = GetHardwareWalletXpubModal::new(false, self.network);
let cmd = modal.load();
self.modal = Some(modal);
return cmd;
}
message::DefineDescriptor::ImportHeirHWXpub => {
let modal = GetHardwareWalletXpubModal::new(true);
let modal = GetHardwareWalletXpubModal::new(true, self.network);
let cmd = modal.load();
self.modal = Some(modal);
return cmd;
@ -213,16 +216,18 @@ pub struct GetHardwareWalletXpubModal {
processing: bool,
hws: Vec<HardwareWallet>,
error: Option<Error>,
network: Network,
}
impl GetHardwareWalletXpubModal {
fn new(is_heir: bool) -> Self {
fn new(is_heir: bool, network: Network) -> Self {
Self {
is_heir,
chosen_hw: None,
processing: false,
hws: Vec::new(),
error: None,
network,
}
}
fn load(&self) -> Command<Message> {
@ -238,11 +243,14 @@ impl GetHardwareWalletXpubModal {
let device = hw.device.clone();
self.chosen_hw = Some(i);
self.processing = true;
return Command::perform(get_extended_pubkey(device, hw.fingerprint), |res| {
Message::DefineDescriptor(message::DefineDescriptor::XpubImported(
res.map(|key| key.to_string()),
))
});
return Command::perform(
get_extended_pubkey(device, hw.fingerprint, self.network),
|res| {
Message::DefineDescriptor(message::DefineDescriptor::XpubImported(
res.map(|key| key.to_string()),
))
},
);
}
}
Message::ConnectedHardwareWallets(hws) => {
@ -292,10 +300,16 @@ impl GetHardwareWalletXpubModal {
async fn get_extended_pubkey(
hw: std::sync::Arc<dyn async_hwi::HWI + Send + Sync>,
fingerprint: Fingerprint,
network: Network,
) -> Result<DescriptorPublicKey, Error> {
let derivation_path = DerivationPath::master();
let derivation_path = DerivationPath::from_str(if network == Network::Bitcoin {
LIANA_STANDARD_PATH
} else {
LIANA_TESTNET_STANDARD_PATH
})
.unwrap();
let xkey = hw
.get_extended_pubkey(&derivation_path, true)
.get_extended_pubkey(&derivation_path, false)
.await
.map_err(Error::from)?;
Ok(DescriptorPublicKey::MultiXPub(DescriptorMultiXKey {