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Add check_inputs

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Sosthene 2025-06-24 17:03:15 +02:00 committed by Nicolas Cantu
parent 02d0f2d44e
commit 7e885ef66d
1 changed files with 14 additions and 1 deletions
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15
src/silentpayments.rs
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@ -3,11 +3,12 @@ use std::collections::HashMap;
use anyhow::{Error, Result}; use anyhow::{Error, Result};
use serde::{Deserialize, Serialize}; use serde::{Deserialize, Serialize};
use sp_client::bitcoin::absolute::Height; use sp_client::bitcoin::absolute::Height;
use sp_client::bitcoin::hashes::Hash;
use sp_client::bitcoin::secp256k1::{PublicKey, SecretKey}; use sp_client::bitcoin::secp256k1::{PublicKey, SecretKey};
use tsify::Tsify; use tsify::Tsify;
use rand::{thread_rng, Rng}; use rand::{thread_rng, Rng};
use sp_client::bitcoin::{Amount, OutPoint, Transaction, TxOut, XOnlyPublicKey}; use sp_client::bitcoin::{Amount, BlockHash, OutPoint, Transaction, TxOut, Txid, XOnlyPublicKey};
use sp_client::{FeeRate, OutputSpendStatus, OwnedOutput, Recipient, SilentPaymentUnsignedTransaction, SpClient}; use sp_client::{FeeRate, OutputSpendStatus, OwnedOutput, Recipient, SilentPaymentUnsignedTransaction, SpClient};
use sp_client::silentpayments::utils::receiving::calculate_ecdh_shared_secret; use sp_client::silentpayments::utils::receiving::calculate_ecdh_shared_secret;
@ -80,10 +81,22 @@ impl SpWallet {
} }
} }
fn check_inputs(&mut self, tx: &Transaction) {
for input in &tx.input {
if let Some(output) = self.outputs.get(&input.previous_output) {
if output.spend_status != OutputSpendStatus::Unspent {
log::debug!("Input is already spent: {:?}", input.previous_output);
continue;
} else {
self.mark_output_spent(&input.previous_output, &tx.txid());
}
}
} }
} }
pub fn update_with_transaction(&mut self, tx: &Transaction, public_tweak: &PublicKey, height: u32) -> Result<HashMap<OutPoint, OwnedOutput>> { pub fn update_with_transaction(&mut self, tx: &Transaction, public_tweak: &PublicKey, height: u32) -> Result<HashMap<OutPoint, OwnedOutput>> {
// Check if we have outputs that are spent by this transaction
self.check_inputs(tx);
let receiver = &self.get_sp_client().sp_receiver; let receiver = &self.get_sp_client().sp_receiver;
let p2tr_outs: Vec<(usize, &TxOut)> = tx let p2tr_outs: Vec<(usize, &TxOut)> = tx
.output .output