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fix: ignored consensus tests (see issue #4559) (#4571)
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Description
---

We address both (ignored) tests `fn version()` and `fn sender_offset_public_key` for consensus encoding,

Motivation and Context
---

The `TransactionInput` canonical hash and `TransactionOutput` hash currently miss specific fields, namely `version` and `spender_offset_public_key`. We address this following [RFC](https://rfc.tari.com/RFC-0121_ConsensusEncoding.html#transaction-input), and resolve the tests mentioned above.

How Has This Been Tested?
--- 

Unit tests
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@jorgeantonio21
jorgeantonio21 committed Aug 30, 2022
1 parent d3022b6 commit 397fe67
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Showing 8 changed files with 57 additions and 106 deletions.
68 changes: 34 additions & 34 deletions base_layer/core/src/blocks/genesis_block.rs
View file
Original file line number Diff line number Diff line change
Expand Up @@ -112,13 +112,13 @@ fn get_igor_genesis_block_raw() -> Block {
// Note: Use print_new_genesis_block_igor in core/tests/helpers/block_builders.rs to generate the required fields
// below
let sig = Signature::new(
PublicKey::from_hex("e22ad0f02bfc08e3b04c667cca050072e091a477c3a4d10345c4114ed4266818").unwrap(),
PrivateKey::from_hex("2685f18306717ed7ccfad9f96185e5cbca52b3fe109673b1075d130fad54f60e").unwrap(),
PublicKey::from_hex("00f3a682fd38a79da6666301a727953ab55b880cd49b3c1bb24b2671756bce6a").unwrap(),
PrivateKey::from_hex("7dbba37445fadf0fa0a64fc0b52afa652fb487b92429634298d83d794b38d905").unwrap(),
);
let coinbase_meta_sig = CommitmentSignature::new(
Commitment::from_hex("ecab12e0bab23ab32a0014b592fcdb4d22be7e02cb5031632ad9c3c9b2560229").unwrap(),
PrivateKey::from_hex("8a87214524cb2025a3dbaaf7cb5a6287c4d37f7521e667cdc253909adb48c70e").unwrap(),
PrivateKey::from_hex("6b5f940eaba65b6a46edc112ab9186be9310aeb086cf0878a68bccf73f712600").unwrap(),
Commitment::from_hex("ac07390c975c96d3ebe6bc591571f31edd5426f89e0c5b8a8552d2bcdc335b43").unwrap(),
PrivateKey::from_hex("1a5c8bf91d85ac3a9bb616caae072f95f1a8629cbfec712a5f3cdb94981da502").unwrap(),
PrivateKey::from_hex("40976c932da8f0ee0adce6861fb3860639af6e38e280be0108bd80127ff78607").unwrap(),
);
let mut body = AggregateBody::new(
vec![],
Expand All @@ -129,14 +129,14 @@ fn get_igor_genesis_block_raw() -> Block {
.. Default::default()
},
Commitment::from_hex(
"dc07cc8ad8106d33d38239f63bc308959f48d47c8dbe2a65e32662b93262ba09",
"acab973deac0b901fc966934f33e53e84be0902b863d6b31c07aee1077bb6d74",
)
.unwrap(),
BulletRangeProof::from_hex("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").unwrap(),
BulletRangeProof::from_hex("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").unwrap(),
// For genesis block: A default script can never be spent, intentionally
script!(Nop),
// Script offset never checked for coinbase, thus can use default
PublicKey::from_hex("9234814d039bf3ac6545ed40a63570a2720b9376dcbde0bc1a75d081eec50446").unwrap(),
PublicKey::from_hex("7048544e58d20ae730105da01a0bdb2cd3b968c15a030a7d280ac69d7a7a1f30").unwrap(),
// For genesis block: Metadata signature will never be checked
coinbase_meta_sig,
Covenant::default(),
Expand All @@ -149,7 +149,7 @@ fn get_igor_genesis_block_raw() -> Block {
MicroTari(0),
0,
Commitment::from_hex(
"18d80887a36fae6c2cbef5941d5eedd927aeae1003798bb63c3f292cb68cbe00",
"8ecaca61f68daea32874526b81aa909dd6b36e807b7825ad3d2943070bb30f1e",
)
.unwrap(),
sig,None
Expand All @@ -158,7 +158,7 @@ fn get_igor_genesis_block_raw() -> Block {
);
body.sort();
// set genesis timestamp
let genesis = DateTime::parse_from_rfc2822("08 Aug 2022 10:00:00 +0200").unwrap();
let genesis = DateTime::parse_from_rfc2822("30 Aug 2022 11:48:00 +0100").unwrap();
#[allow(clippy::cast_sign_loss)]
let timestamp = genesis.timestamp() as u64;
Block {
Expand All @@ -167,11 +167,11 @@ fn get_igor_genesis_block_raw() -> Block {
height: 0,
prev_hash: FixedHash::zero(),
timestamp: timestamp.into(),
output_mr: FixedHash::from_hex("55cd15eb1966b15e3dc8f8066371702a86b573915cd409cf8c20c7529a73c027").unwrap(),
witness_mr: FixedHash::from_hex("188b79e4cd780914fc0dfe7d57b9f32bfae04293052b867fce25c4af8b5191dc")
output_mr: FixedHash::from_hex("30e3813df61c3fb129c92f78e32422b362a12f6610e13adc6c8d7f6b952443e5").unwrap(),
witness_mr: FixedHash::from_hex("6adf5e059d7fc60e1c5a0954556adf8246d5c60554fce7d2fddcb338a870acd8")
.unwrap(),
output_mmr_size: 1,
kernel_mr: FixedHash::from_hex("2e3fde9cd20b48f699523d1b107b4742c6aa03ed1cb210f580d0c7426463b966").unwrap(),
kernel_mr: FixedHash::from_hex("22e57d85985535c197554232f9d223dc3575d57378ef7a4198905ebb515daf71").unwrap(),
kernel_mmr_size: 1,
input_mr: FixedHash::zero(),
total_kernel_offset: PrivateKey::from_hex(
Expand Down Expand Up @@ -214,26 +214,26 @@ pub fn get_esmeralda_genesis_block() -> ChainBlock {
block.body.sort();

// Use this code if you need to generate new Merkle roots
// NB: `esmerlada_genesis_sanity_check` must pass
// NB: `esmeralda_genesis_sanity_check` must pass
//
// use croaring::Bitmap;
// use std::convert::TryFrom;
// use crate::{KernelMmr, MutableOutputMmr, WitnessMmr};
//

// let mut kernel_mmr = KernelMmr::new(Vec::new());
// for k in block.body.kernels() {
// println!("k: {}", k);
// kernel_mmr.push(k.hash().to_vec()).unwrap();
// }
//

// let mut witness_mmr = WitnessMmr::new(Vec::new());
// let mut output_mmr = MutableOutputMmr::new(Vec::new(), Bitmap::create()).unwrap();
//

// for o in block.body.outputs() {
// witness_mmr.push(o.witness_hash().to_vec()).unwrap();
// output_mmr.push(o.hash().to_vec()).unwrap();
// }
//

// block.header.kernel_mr = FixedHash::try_from(kernel_mmr.get_merkle_root().unwrap()).unwrap();
// block.header.witness_mr = FixedHash::try_from(witness_mmr.get_merkle_root().unwrap()).unwrap();
// block.header.output_mr = FixedHash::try_from(output_mmr.get_merkle_root().unwrap()).unwrap();
Expand All @@ -243,11 +243,11 @@ pub fn get_esmeralda_genesis_block() -> ChainBlock {

// Hardcode the Merkle roots once they've been computed above
block.header.kernel_mr =
FixedHash::from_hex("1bfbc0e257b4876a88025bc07d5a9bc09dde36441fcb597dcee326ab76b90eed").unwrap();
FixedHash::from_hex("49bec44ce879f529523c593d2f533fffdc2823512d673e78e1bb6b2c28d9fcf5").unwrap();
block.header.witness_mr =
FixedHash::from_hex("0abe819c208dc98149699dd009715b8e302c666b3322a67d31f1d74a0593999f").unwrap();
FixedHash::from_hex("8e6bb075239bf307e311f497d35c12c77c4563f218c156895e6630a7d9633de3").unwrap();
block.header.output_mr =
FixedHash::from_hex("69b9646e0e57a64a4ab44d05e6c45146bfc02c7449cf5cc6e404190064ee4309").unwrap();
FixedHash::from_hex("163304b3fe0f9072170db341945854bf88c8e23e23ecaac3ed86b9231b20e16f").unwrap();

let accumulated_data = BlockHeaderAccumulatedData {
hash: block.hash(),
Expand All @@ -265,13 +265,13 @@ fn get_esmeralda_genesis_block_raw() -> Block {
// Note: Use print_new_genesis_block_esmeralda in core/tests/helpers/block_builders.rs to generate the required
// fields below
let excess_sig = Signature::new(
PublicKey::from_hex("9e6be7c87533b2e01763de34c309b1c283e5e5e91500a43856a78dcb26b4233f").unwrap(),
PrivateKey::from_hex("6dc0083f9f4b0deb85b34e6d32598e77a729d6f695568322f461d006929dbb04").unwrap(),
PublicKey::from_hex("70e343b603ec1e0422b02e68d1051675e48b1d7aa26a46d79c0fa104762e1161").unwrap(),
PrivateKey::from_hex("8d9ea6626b108ff5479c6378f605a9ffa9e3908ca2e374797d45957a26e9810b").unwrap(),
);
let coinbase_meta_sig = CommitmentSignature::new(
Commitment::from_hex("841ae8f109a4fcefb2522de04ebff133288156f9ebd3380c42727b41df9e3b15").unwrap(),
PrivateKey::from_hex("7270bc342a378be7b16aa5ff6d5e231fd0acfa4cd46f64a4872e42465f2a7b0c").unwrap(),
PrivateKey::from_hex("51a18d5eb531cee771765a8b4ae5444e17c508549cdba62d942d172a247b0709").unwrap(),
Commitment::from_hex("2432288b75a39e102de18a4556533bd340e0e6fd682d7d405fd5c9d834eb0f65").unwrap(),
PrivateKey::from_hex("3dbc5debc8cd2d983bc09322488bc0cd60531e198f2925b2d0175ff0ef0efa0f").unwrap(),
PrivateKey::from_hex("12cb8b669a8d16d78f2760529b651adc8213c41364c861cc0a2e218a0ce3db0a").unwrap(),
);
let coinbase = TransactionOutput::new(
TransactionOutputVersion::get_current_version(),
Expand All @@ -282,12 +282,12 @@ fn get_esmeralda_genesis_block_raw() -> Block {
metadata: Vec::new(),
sidechain_features: None,
},
Commitment::from_hex("2afed894ae877b5e9c7450cc0e29de46aeb6b118cd3d6b0a77da8c8156a1e234").unwrap(),
BulletRangeProof::from_hex("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").unwrap(),
Commitment::from_hex("46eec110cf173557e149d453734f6707fea9ed27c9a0dd0276bb43eb1f6e3322").unwrap(),
BulletRangeProof::from_hex("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").unwrap(),
// A default script can never be spent, intentionally
script!(Nop),
// The Sender offset public key is not checked for coinbase outputs
PublicKey::from_hex("1e036eb452b9098b48edeaa3b91716502fc4786e1ac4363046546f28d26bb337").unwrap(),
PublicKey::from_hex("f649c442e31f6633099549d08870f6c16e1265af797c941ab93a264aba53ff69").unwrap(),
// For genesis block: Metadata signature will never be checked
coinbase_meta_sig,
// Covenant
Expand All @@ -301,14 +301,14 @@ fn get_esmeralda_genesis_block_raw() -> Block {
KernelFeatures::COINBASE_KERNEL,
MicroTari(0),
0,
Commitment::from_hex("2480268904dbe6cb4b4af290fd51b43383588a575c926af674311691e5a6cc59").unwrap(),
Commitment::from_hex("c88376c6b1cd801821e18f199012f07eae50078177c0406fee3bff7f851e5e66").unwrap(),
excess_sig,
None,
);
let mut body = AggregateBody::new(vec![], vec![coinbase], vec![kernel]);
body.sort();
// set genesis timestamp
let genesis = DateTime::parse_from_rfc2822("24 Aug 2022 22:00:00 +0200").unwrap();
let genesis = DateTime::parse_from_rfc2822("30 Aug 2022 11:45:00 +0100").unwrap();
#[allow(clippy::cast_sign_loss)]
let timestamp = genesis.timestamp() as u64;
Block {
Expand All @@ -317,11 +317,11 @@ fn get_esmeralda_genesis_block_raw() -> Block {
height: 0,
prev_hash: FixedHash::zero(),
timestamp: timestamp.into(),
output_mr: FixedHash::from_hex("49a0bfcf8dd896d59ab2eb1c5a8c96b49cce5ef9c4bed1a172cc2cd713b2a04d").unwrap(),
witness_mr: FixedHash::from_hex("bd043cfe6304c0cb2b6cdbc6ad52c03ff893f3b53631be41846fbac75c422c7e")
output_mr: FixedHash::from_hex("e6fbb394caca64f9fd2e68cbd0406a279c7c7d0e942281934530711e3030f4e8").unwrap(),
witness_mr: FixedHash::from_hex("68c0fa430ec073acea47116ebd23ba896df86217dd016f3a131d455cadc3c246")
.unwrap(),
output_mmr_size: 1,
kernel_mr: FixedHash::from_hex("df4d2a7d15da3485b8fcaf0524f1ee5d409883bbe8901c4df69543b056763d42").unwrap(),
kernel_mr: FixedHash::from_hex("157ab76af27428ff7bca4d910908bae698df34a6dcaf43a1d11a97fa3e67539a").unwrap(),
kernel_mmr_size: 1,
input_mr: FixedHash::zero(),
total_kernel_offset: PrivateKey::from_hex(
Expand Down
4 changes: 3 additions & 1 deletion base_layer/core/src/transactions/transaction_components/mod.rs
View file
Original file line number Diff line number Diff line change
Expand Up @@ -32,7 +32,7 @@ pub use output_features::OutputFeatures;
pub use output_features_version::OutputFeaturesVersion;
pub use output_type::OutputType;
pub use side_chain::*;
use tari_common_types::types::{Commitment, FixedHash};
use tari_common_types::types::{Commitment, FixedHash, PublicKey};
use tari_script::TariScript;
pub use transaction::Transaction;
pub use transaction_builder::TransactionBuilder;
Expand Down Expand Up @@ -92,6 +92,7 @@ pub(super) fn hash_output(
script: &TariScript,
covenant: &Covenant,
encrypted_value: &EncryptedValue,
sender_offset_public_key: &PublicKey,
minimum_value_promise: MicroTari,
) -> FixedHash {
let common_hash = DomainSeparatedConsensusHasher::<TransactionHashDomain>::new("transaction_output")
Expand All @@ -101,6 +102,7 @@ pub(super) fn hash_output(
.chain(script)
.chain(covenant)
.chain(encrypted_value)
.chain(sender_offset_public_key)
.chain(&minimum_value_promise);

match version {
Expand Down
37 changes: 9 additions & 28 deletions base_layer/core/src/transactions/transaction_components/transaction_input.rs
View file
Original file line number Diff line number Diff line change
Expand Up @@ -344,6 +344,7 @@ impl TransactionInput {
features,
covenant,
encrypted_value,
sender_offset_public_key,
minimum_value_promise,
..
} => transaction_components::hash_output(
Expand All @@ -353,6 +354,7 @@ impl TransactionInput {
script,
covenant,
encrypted_value,
sender_offset_public_key,
*minimum_value_promise,
),
}
Expand All @@ -364,34 +366,13 @@ impl TransactionInput {

/// Implement the canonical hashing function for TransactionInput for use in ordering
pub fn canonical_hash(&self) -> Result<FixedHash, TransactionError> {
match self.spent_output {
SpentOutput::OutputHash(_) => Err(TransactionError::MissingTransactionInputData),
SpentOutput::OutputData {
ref version,
ref features,
ref commitment,
ref script,
ref sender_offset_public_key,
ref covenant,
ref encrypted_value,
ref minimum_value_promise,
} => {
// TODO: Change this hash to what is in RFC-0121/Consensus Encoding #testnet-reset
let writer = DomainSeparatedConsensusHasher::<TransactionHashDomain>::new("transaction_input")
.chain(version)
.chain(features)
.chain(commitment)
.chain(script)
.chain(sender_offset_public_key)
.chain(&self.script_signature)
.chain(&self.input_data)
.chain(covenant)
.chain(encrypted_value)
.chain(minimum_value_promise);

Ok(writer.finalize().into())
},
}
let writer = DomainSeparatedConsensusHasher::<TransactionHashDomain>::new("transaction_input")
.chain(&self.version)
.chain(&self.script_signature)
.chain(&self.input_data)
.chain(&self.output_hash());

Ok(writer.finalize().into())
}

pub fn set_maturity(&mut self, maturity: u64) -> Result<(), TransactionError> {
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1 change: 1 addition & 0 deletions base_layer/core/src/transactions/transaction_components/transaction_output.rs
View file
Original file line number Diff line number Diff line change
Expand Up @@ -169,6 +169,7 @@ impl TransactionOutput {
&self.script,
&self.covenant,
&self.encrypted_value,
&self.sender_offset_public_key,
self.minimum_value_promise,
)
}
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1 change: 1 addition & 0 deletions base_layer/core/src/transactions/transaction_components/unblinded_output.rs
View file
Original file line number Diff line number Diff line change
Expand Up @@ -346,6 +346,7 @@ impl UnblindedOutput {
&self.script,
&self.covenant,
&self.encrypted_value,
&self.sender_offset_public_key,
self.minimum_value_promise,
)
}
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