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Update processor to the new Zeroizing ViewPair

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This commit is contained in:
Luke Parker
2022-12-14 18:40:12 -05:00
parent 3ec5189fbf
commit 461504ccbf
1 changed files with 6 additions and 4 deletions
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10
processor/src/coin/monero.rs
View File

@@ -1,5 +1,7 @@
use async_trait::async_trait; use async_trait::async_trait;
use zeroize::Zeroizing;
use curve25519_dalek::scalar::Scalar; use curve25519_dalek::scalar::Scalar;
use dalek_ff_group as dfg; use dalek_ff_group as dfg;
@@ -65,23 +67,23 @@ pub struct SignableTransaction {
#[derive(Clone, Debug)] #[derive(Clone, Debug)]
pub struct Monero { pub struct Monero {
pub(crate) rpc: Rpc, pub(crate) rpc: Rpc,
view: Scalar, view: Zeroizing<Scalar>,
} }
impl Monero { impl Monero {
pub async fn new(url: String) -> Monero { pub async fn new(url: String) -> Monero {
Monero { rpc: Rpc::new(url).unwrap(), view: additional_key::<Monero>(0).0 } Monero { rpc: Rpc::new(url).unwrap(), view: Zeroizing::new(additional_key::<Monero>(0).0) }
} }
fn scanner(&self, spend: dfg::EdwardsPoint) -> Scanner { fn scanner(&self, spend: dfg::EdwardsPoint) -> Scanner {
Scanner::from_view(ViewPair::new(spend.0, self.view), Network::Mainnet, None) Scanner::from_view(ViewPair::new(spend.0, self.view.clone()), Network::Mainnet, None)
} }
#[cfg(test)] #[cfg(test)]
fn empty_scanner() -> Scanner { fn empty_scanner() -> Scanner {
use group::Group; use group::Group;
Scanner::from_view( Scanner::from_view(
ViewPair::new(*dfg::EdwardsPoint::generator(), Scalar::one()), ViewPair::new(*dfg::EdwardsPoint::generator(), Zeroizing::new(Scalar::one())),
Network::Mainnet, Network::Mainnet,
Some(std::collections::HashSet::new()), Some(std::collections::HashSet::new()),
) )