serai/coins/monero/tests/rpc.rs
Luke Parker ba032cca4a
Optimize decoy selection
Saves roughly 0.8s when running the tests, which took 16.6s and now take 
15.8 (5%).

Removes the larger sample size, which replaced the closest selected 
decoy with the real spend, per advice of Rucknium.
2022-05-28 03:17:02 -04:00

42 lines
1 KiB
Rust

use rand::rngs::OsRng;
use curve25519_dalek::constants::ED25519_BASEPOINT_TABLE;
use serde_json::json;
use monero::{
network::Network,
util::{key::PublicKey, address::Address}
};
use monero_serai::{random_scalar, rpc::{EmptyResponse, RpcError, Rpc}};
pub async fn rpc() -> Rpc {
let rpc = Rpc::new("http://127.0.0.1:18081".to_string());
// Only run once
if rpc.get_height().await.unwrap() != 1 {
return rpc;
}
let addr = Address::standard(
Network::Mainnet,
PublicKey { point: (&random_scalar(&mut OsRng) * &ED25519_BASEPOINT_TABLE).compress() },
PublicKey { point: (&random_scalar(&mut OsRng) * &ED25519_BASEPOINT_TABLE).compress() }
).to_string();
// Mine 10 blocks so we have 10 decoys so decoy selection doesn't fail
mine_block(&rpc, &addr).await.unwrap();
rpc
}
pub async fn mine_block(rpc: &Rpc, address: &str) -> Result<EmptyResponse, RpcError> {
rpc.rpc_call("json_rpc", Some(json!({
"method": "generateblocks",
"params": {
"wallet_address": address,
"amount_of_blocks": 10
},
}))).await
}