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fix(cardano): transaction error #188

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Oct 26, 2023
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2 changes: 2 additions & 0 deletions rust/apps/cardano/Cargo.lock

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8 changes: 4 additions & 4 deletions rust/apps/cardano/src/structs.rs
Original file line number Diff line number Diff line change
Expand Up @@ -229,7 +229,7 @@ impl ParsedCardanoTx {
let cert = _certs.get(i);
if let Some(_cert) = cert.as_stake_delegation() {
certs.push(CardanoCertificate::new(
"stake delegation".to_string(),
"Stake Pool Delegation".to_string(),
RewardAddress::new(network_id, &_cert.stake_credential())
.to_address()
.to_bech32(None)
Expand All @@ -244,7 +244,7 @@ impl ParsedCardanoTx {
}
if let Some(_cert) = cert.as_stake_deregistration() {
certs.push(CardanoCertificate::new(
"stake deregistration".to_string(),
"Stake Deregistration".to_string(),
RewardAddress::new(network_id, &_cert.stake_credential())
.to_address()
.to_bech32(None)
Expand All @@ -254,7 +254,7 @@ impl ParsedCardanoTx {
}
if let Some(_cert) = cert.as_stake_registration() {
certs.push(CardanoCertificate::new(
"stake registration".to_string(),
"Stake Registration".to_string(),
RewardAddress::new(network_id, &_cert.stake_credential())
.to_address()
.to_bech32(None)
Expand Down Expand Up @@ -366,7 +366,7 @@ impl ParsedCardanoTx {

let to = CardanoTo {
address: address.clone(),
amount: normalize_value(output.value),
amount: normalize_coin(output.value),
value: output.value,
assets: assets_map.clone(),
assets_text: match assets_map.len() {
Expand Down
25 changes: 23 additions & 2 deletions rust/rust_c/src/interfaces/cardano/mod.rs
Original file line number Diff line number Diff line change
Expand Up @@ -6,7 +6,7 @@ use crate::interfaces::types::{Ptr, PtrBytes, PtrString, PtrT, PtrUR};
use crate::interfaces::ur::{UREncodeResult, FRAGMENT_MAX_LENGTH_DEFAULT};
use crate::interfaces::utils::{convert_c_char, recover_c_char};
use alloc::format;
use alloc::string::ToString;
use alloc::string::{String, ToString};

use alloc::vec::Vec;
use app_cardano::errors::CardanoError;
Expand Down Expand Up @@ -48,7 +48,13 @@ pub extern "C" fn cardano_get_path(ptr: PtrUR) -> Ptr<SimpleResponse<c_char>> {
let cardano_sign_reqeust = extract_ptr_with_type!(ptr, CardanoSignRequest);
match cardano_sign_reqeust.get_utxos().get(0) {
Some(_data) => match _data.get_key_path().get_path() {
Some(_path) => SimpleResponse::success(convert_c_char(_path)).simple_c_ptr(),
Some(_path) => {
if let Some(path) = parse_cardano_root_path(_path) {
return SimpleResponse::success(convert_c_char(path)).simple_c_ptr();
}
SimpleResponse::from(CardanoError::InvalidTransaction(format!("invalid utxo")))
.simple_c_ptr()
}
None => SimpleResponse::from(CardanoError::InvalidTransaction(format!("invalid utxo")))
.simple_c_ptr(),
},
Expand All @@ -57,6 +63,21 @@ pub extern "C" fn cardano_get_path(ptr: PtrUR) -> Ptr<SimpleResponse<c_char>> {
}
}

fn parse_cardano_root_path(path: String) -> Option<String> {
let root_path = "1852'/1815'/";
match path.strip_prefix(root_path) {
Some(path) => {
if let Some(index) = path.find("/") {
let sub_path = &path[..index];
Some(format!("{}{}", root_path, sub_path))
} else {
None
}
}
None => None,
}
}

#[no_mangle]
pub extern "C" fn cardano_parse_tx(
ptr: PtrUR,
Expand Down
2 changes: 1 addition & 1 deletion src/ui/gui_widgets/gui_multi_accounts_receive_widgets.c
Original file line number Diff line number Diff line change
Expand Up @@ -610,7 +610,7 @@ static void GuiCreateGotoAddressWidgets(lv_obj_t *parent)
label = GuiCreateLabelWithFont(cont, _("receive_btc_receive_change_address_title"), &openSans_20);
lv_obj_align(label, LV_ALIGN_TOP_LEFT, 36, 30 + 270);
lv_obj_set_style_text_opa(label, LV_OPA_56, LV_PART_MAIN);
label = GuiCreateLabelWithFont(cont, "Account-", &openSans_24);
label = GuiCreateLabelWithFont(cont, "Address-", &openSans_24);
lv_obj_align(label, LV_ALIGN_TOP_LEFT, 36, 108 + 270);
lv_obj_set_style_text_opa(label, LV_OPA_56, LV_PART_MAIN);
g_multiAccountsReceiveWidgets.inputAccountLabel = GuiCreateLabelWithFont(cont, "", &openSans_24);
Expand Down
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