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Fix #48

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Removes monero, yet we still use monero-rs's base58 and epee libraries.
This commit is contained in:
Luke Parker
2022-08-21 08:41:19 -04:00
parent d12507e612
commit c5beee5648
9 changed files with 209 additions and 113 deletions
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33
coins/monero/src/wallet/send/mod.rs
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@@ -7,8 +7,6 @@ use zeroize::{Zeroize, ZeroizeOnDrop};
use curve25519_dalek::{constants::ED25519_BASEPOINT_TABLE, scalar::Scalar, edwards::EdwardsPoint};
use monero::{consensus::Encodable, PublicKey, blockdata::transaction::SubField};
#[cfg(feature = "multisig")]
use frost::FrostError;
@@ -24,8 +22,8 @@ use crate::{
rpc::{Rpc, RpcError},
wallet::{
address::{AddressType, Address},
SpendableOutput, Decoys, key_image_sort, uniqueness, shared_key, commitment_mask,
amount_encryption,
SpendableOutput, Decoys, PaymentId, ExtraField, Extra, key_image_sort, uniqueness, shared_key,
commitment_mask, amount_encryption,
},
};
#[cfg(feature = "multisig")]
@@ -210,9 +208,8 @@ impl SignableTransaction {
}
let outputs = payments.len() + (if change { 1 } else { 0 });
// Calculate the extra length.
// Type, length, value, with 1 field for the first key and 1 field for the rest
let extra = (outputs * (2 + 32)) - (outputs.saturating_sub(2) * 2);
// Calculate the extra length
let extra = Extra::fee_weight(outputs);
// Calculate the fee.
let mut fee = fee_rate.calculate(Transaction::fee_weight(
@@ -279,16 +276,18 @@ impl SignableTransaction {
let bp = Bulletproofs::prove(rng, &commitments, self.protocol.bp_plus()).unwrap();
// Create the TX extra
// TODO: Review this for canonicity with Monero
let mut extra = vec![];
SubField::TxPublicKey(PublicKey { point: outputs[0].R.compress() })
.consensus_encode(&mut extra)
.unwrap();
SubField::AdditionalPublickKey(
outputs[1 ..].iter().map(|output| PublicKey { point: output.R.compress() }).collect(),
)
.consensus_encode(&mut extra)
.unwrap();
let extra = {
let mut extra = Extra::new(outputs.iter().map(|output| output.R).collect());
// Additionally include a random payment ID
let mut id = [0; 8];
rng.fill_bytes(&mut id);
extra.push(ExtraField::PaymentId(PaymentId::Encrypted(id)));
let mut serialized = Vec::with_capacity(Extra::fee_weight(outputs.len()));
extra.serialize(&mut serialized).unwrap();
serialized
};
let mut tx_outputs = Vec::with_capacity(outputs.len());
let mut ecdh_info = Vec::with_capacity(outputs.len());