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Refactor sync time verification

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Instead of verifying txs at sync time in every backend, its moved to
script_sync to by default be available to any backend.
This commit is contained in:
rajarshimaitra
2022-01-21 21:43:05 +05:30
parent b05ee78c73
commit 1d7ea89d8a
4 changed files with 16 additions and 51 deletions
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18
src/blockchain/esplora/reqwest.rs
View File

@@ -167,24 +167,6 @@ impl Blockchain for EsploraBlockchain {
.request()
.map(|txid| {
let tx = tx_index.get(txid).expect("must be in index");
// Verify this transaction if requested via feature flag
#[cfg(feature = "verify")]
{
use crate::wallet::verify::VerifyError;
let prev_outs = tx.previous_outputs();
let tx_bytes = serialize(&tx.to_tx());
for (index, output) in prev_outs.iter().enumerate() {
if let Some(output) = output {
bitcoinconsensus::verify(
output.script_pubkey.to_bytes().as_ref(),
output.value,
&tx_bytes,
index,
)
.map_err(|e| VerifyError::from(e))?;
}
}
}
Ok((tx.previous_outputs(), tx.to_tx()))
})
.collect::<Result<_, Error>>()?;

18
src/blockchain/esplora/ureq.rs
View File

@@ -166,24 +166,6 @@ impl Blockchain for EsploraBlockchain {
.request()
.map(|txid| {
let tx = tx_index.get(txid).expect("must be in index");
// Verify this transaction if requested via feature flag
#[cfg(feature = "verify")]
{
use crate::wallet::verify::VerifyError;
let prev_outs = tx.previous_outputs();
let tx_bytes = serialize(&tx.to_tx());
for (index, output) in prev_outs.iter().enumerate() {
if let Some(output) = output {
bitcoinconsensus::verify(
output.script_pubkey.to_bytes().as_ref(),
output.value,
&tx_bytes,
index,
)
.map_err(|e| VerifyError::from(e))?;
}
}
}
Ok((tx.previous_outputs(), tx.to_tx()))
})
.collect::<Result<_, Error>>()?;