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zcash-sync
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Serialize in packed bytes

This commit is contained in:
Hanh 2023-04-17 01:08:03 +10:00
parent f42b55f42b
commit 9a83aec35e
1 changed files with 5 additions and 7 deletions
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12
src/ledger/transport.rs
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@ -13,7 +13,7 @@ use zcash_primitives::zip32::DiversifiableFullViewingKey;
use std::io::Write;
use hex_literal::hex;
async fn apdu_usb(data: &[u8]) -> Vec<u8> {
async fn apdu(data: &[u8]) -> Vec<u8> {
let api = HidApi::new().unwrap();
let transport = TransportNativeHID::new(&api).unwrap();
let command = APDUCommand {
@ -31,7 +31,7 @@ async fn apdu_usb(data: &[u8]) -> Vec<u8> {
const TEST_SERVER_IP: &str = "127.0.0.1";
async fn apdu(data: &[u8]) -> Vec<u8> {
async fn apdu_http(data: &[u8]) -> Vec<u8> {
let client = Client::new();
let response = client.post(&format!("http://{}:5000/apdu", TEST_SERVER_IP))
.body(format!("{{\"data\": \"{}\"}}", hex::encode(data)))
@ -101,21 +101,19 @@ pub async fn ledger_add_t_input(amount: u64) -> Result<()> {
pub async fn ledger_add_t_output(amount: u64, address: &[u8]) -> Result<()> {
let mut bb: Vec<u8> = vec![];
bb.write_all(&hex!("E00A000020"))?;
bb.write_all(&hex!("E00A00001D"))?;
bb.write_u64::<LE>(amount)?;
bb.write_all(address)?;
bb.write_all(&hex!("000000"))?;
apdu(&bb).await;
Ok(())
}
pub async fn ledger_add_s_output(amount: u64, epk: &[u8], address: &[u8], enc_compact: &[u8]) -> Result<()> {
let mut bb: Vec<u8> = vec![];
bb.write_all(&hex!("E00B00008C"))?;
bb.write_all(&hex!("E00B000087"))?;
bb.write_all(address)?;
bb.write_u64::<LE>(amount)?;
bb.write_all(epk)?;
bb.write_all(address)?;
bb.write_all(&hex!("0000000000"))?;
bb.write_all(enc_compact)?;
apdu(&bb).await;
Ok(())