diff --git a/target_chains/solana/Cargo.lock b/target_chains/solana/Cargo.lock index d352b7f0fb..88e4af1f9b 100644 --- a/target_chains/solana/Cargo.lock +++ b/target_chains/solana/Cargo.lock @@ -690,7 +690,7 @@ source = "registry+https://github.com/rust-lang/crates.io-index" checksum = "4114279215a005bc675e386011e594e1d9b800918cea18fcadadcce864a2046b" dependencies = [ "borsh-derive 0.10.3", - "hashbrown 0.13.2", + "hashbrown 0.12.3", ] [[package]] @@ -3073,6 +3073,7 @@ dependencies = [ "anchor-client", "anyhow", "base64 0.13.1", + "borsh 0.9.3", "byteorder", "cfg-if", "clap 3.2.23", @@ -3084,8 +3085,8 @@ dependencies = [ "shellexpand", "solana-client", "solana-sdk", - "wormhole-anchor-sdk", "wormhole-core", + "wormhole-core-bridge-solana", "wormhole-sdk", "wormhole-solana", ] @@ -3457,6 +3458,22 @@ dependencies = [ "windows-sys 0.48.0", ] +[[package]] +name = "ruint" +version = "1.9.0" +source = "registry+https://github.com/rust-lang/crates.io-index" +checksum = "77e1574d439643c8962edf612a888e7cc5581bcdf36cb64e6bc88466b03b2daa" +dependencies = [ + "ruint-macro", + "thiserror", +] + +[[package]] +name = "ruint-macro" +version = "1.1.0" +source = "registry+https://github.com/rust-lang/crates.io-index" +checksum = "e666a5496a0b2186dbcd0ff6106e29e093c15591bde62c20d3842007c6978a09" + [[package]] name = "rustc-demangle" version = "0.1.22" @@ -6233,6 +6250,36 @@ dependencies = [ "thiserror", ] +[[package]] +name = "wormhole-core-bridge-solana" +version = "0.0.1-alpha.3" +source = "git+https://github.com/guibescos/wormhole?branch=variable-sigs#84ddd45906abf14f1e0ac3b80556c15904301fb6" +dependencies = [ + "anchor-lang", + "cfg-if", + "hex", + "ruint", + "solana-program", + "wormhole-io", + "wormhole-raw-vaas", +] + +[[package]] +name = "wormhole-io" +version = "0.1.1" +source = "registry+https://github.com/rust-lang/crates.io-index" +checksum = "4965f46f7a99debe3c2cf9337c6e3eb7068da348aecf074a3e35686937f25c65" + +[[package]] +name = "wormhole-raw-vaas" +version = "0.0.1-alpha.2" +source = "registry+https://github.com/rust-lang/crates.io-index" +checksum = "1cb59754ad91d99c0e3d7d159fffcbb4087c18a1c13b1b2a945775635ef9bd03" +dependencies = [ + "ruint", + "ruint-macro", +] + [[package]] name = "wormhole-sdk" version = "0.1.0" diff --git a/target_chains/solana/cli/Cargo.toml b/target_chains/solana/cli/Cargo.toml index 4d9e0a3aef..5e5225e1cb 100644 --- a/target_chains/solana/cli/Cargo.toml +++ b/target_chains/solana/cli/Cargo.toml @@ -5,8 +5,8 @@ edition = "2021" [features] default = ["mainnet"] -mainnet = ["wormhole-anchor-sdk/mainnet", "pyth-solana-receiver/mainnet"] -devnet = ["wormhole-anchor-sdk/solana-devnet", "pyth-solana-receiver/devnet"] +mainnet = ["pyth-solana-receiver/mainnet"] +devnet = ["pyth-solana-receiver/devnet"] [dependencies] @@ -25,6 +25,7 @@ byteorder = "1.4.3" serde = "1.0.152" wormhole-sdk = { git = "https://github.com/wormhole-foundation/wormhole", tag = "v2.17.1" } serde_wormhole = { git = "https://github.com/wormhole-foundation/wormhole", tag = "v2.17.1"} -wormhole-anchor-sdk = { version = "0.1.0-alpha.2" , default-features = false } cfg-if = "1.0.0" hex = "0.4.3" +borsh = "0.9.3" # Old version of borsh needed for wormhole-solana +wormhole-core-bridge-solana = {git = "https://github.com/guibescos/wormhole", branch = "variable-sigs"} diff --git a/target_chains/solana/cli/src/cli.rs b/target_chains/solana/cli/src/cli.rs index 4a7ff57cde..5f44c02d6c 100644 --- a/target_chains/solana/cli/src/cli.rs +++ b/target_chains/solana/cli/src/cli.rs @@ -35,10 +35,10 @@ pub struct Cli { #[derive(Subcommand, Debug)] pub enum Action { - #[clap(about = "Verify, post and receive the price VAA on solana")] - PostAndReceiveVAA { - #[clap(short = 'v', long, help = "Price VAA from Pythnet")] - vaa: String, + #[clap(about = "Post a price update from Hermes to Solana")] + PostPriceUpdate { + #[clap(short = 'p', long, help = "Payload from Hermes")] + payload: String, }, #[clap( about = "Initialize a wormhole receiver contract by sequentially replaying the guardian set updates" diff --git a/target_chains/solana/cli/src/main.rs b/target_chains/solana/cli/src/main.rs index 356704450c..4d2649725a 100644 --- a/target_chains/solana/cli/src/main.rs +++ b/target_chains/solana/cli/src/main.rs @@ -1,25 +1,22 @@ #![deny(warnings)] -pub mod cli; +pub mod cli; use { anchor_client::anchor_lang::{ - prelude::*, - AnchorDeserialize, InstructionData, ToAccountMetas, }, anyhow::Result, + borsh::BorshDeserialize, clap::Parser, cli::{ Action, Cli, }, - pythnet_sdk::wire::{ - to_vec, - v1::{ - AccumulatorUpdateData, - Proof, - }, + pythnet_sdk::wire::v1::{ + AccumulatorUpdateData, + MerklePriceUpdate, + Proof, }, serde_wormhole::RawMessage, solana_client::{ @@ -28,15 +25,22 @@ use { }, solana_sdk::{ commitment_config::CommitmentConfig, + compute_budget::ComputeBudgetInstruction, instruction::Instruction, + pubkey::Pubkey, + rent::Rent, signature::{ read_keypair_file, Keypair, }, signer::Signer, + system_instruction, transaction::Transaction, }, - wormhole_anchor_sdk::wormhole::BridgeData, + wormhole_core_bridge_solana::{ + processor::WriteEncodedVaaArgs, + state::EncodedVaa, + }, wormhole_sdk::{ vaa::{ Body, @@ -53,9 +57,9 @@ use { PostVAAData, }, Account, - Config as WormholeConfig, - GuardianSet as WormholeSolanaGuardianSet, - VAA as WormholeSolanaVAA, + Config as BridgeConfig, + GuardianSet, + VAA as LegacyPostedVaa, }, }; @@ -64,39 +68,6 @@ const UPGRADE_GUARDIAN_SET_VAA_1 : &str = "010000000001007ac31b282c2aeeeb37f3385 const UPGRADE_GUARDIAN_SET_VAA_2 : &str = "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"; const UPGRADE_GUARDIAN_SET_VAA_3 : &str = "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"; - -// Note: this is a reimplementation of the GuardianSet from wormhole_solana -// because the wormhole_solana crate does uses an older versions of the dependencies. -// This can be removed once the GuardianSet is added to the wormhole_anchor_sdk -#[derive(Default, AnchorSerialize, AnchorDeserialize, Clone, PartialEq, Eq)] -pub struct GuardianSet { - /// Index representing an incrementing version number for this guardian set. - pub index: u32, - /// ETH style public keys - pub keys: Vec<[u8; 20]>, - /// Timestamp representing the time this guardian became active. - pub creation_time: u32, - /// Expiration time when VAAs issued by this set are no longer valid. - pub expiration_time: u32, -} - -impl AccountDeserialize for GuardianSet { - fn try_deserialize_unchecked( - buf: &mut &[u8], - ) -> anchor_client::anchor_lang::prelude::Result { - Self::deserialize(buf).map_err(Into::into) - } -} - -impl AccountSerialize for GuardianSet { -} - -impl Owner for GuardianSet { - fn owner() -> Pubkey { - wormhole_anchor_sdk::wormhole::program::Wormhole::id() - } -} - fn main() -> Result<()> { let cli = Cli::parse(); let Cli { @@ -107,146 +78,16 @@ fn main() -> Result<()> { } = cli; match action { - Action::PostAndReceiveVAA { - vaa: accumulator_update_data_str, - } => { - let wormhole = wormhole_anchor_sdk::wormhole::program::id(); + Action::PostPriceUpdate { payload } => { let rpc_client = RpcClient::new(url); + let payer = + read_keypair_file(&*shellexpand::tilde(&keypair)).expect("Keypair not found"); + + let (vaa, _) = deserialize_accumulator_update_data(&payload)?; - println!("[1/5] Decode the AccumulatorUpdateData"); - //TODO: refactor the various steps below - let accumulator_update_data_bytes: Vec = - base64::decode(accumulator_update_data_str)?; - let accumulator_update_data = - AccumulatorUpdateData::try_from_slice(accumulator_update_data_bytes.as_slice())?; - - match &accumulator_update_data.proof { - Proof::WormholeMerkle { vaa, updates } => { - let parsed_vaa: Vaa<&RawMessage> = - serde_wormhole::from_slice(vaa.as_ref()).unwrap(); - let (header, body): (Header, Body<&RawMessage>) = parsed_vaa.into(); - - println!("[2/5] Get wormhole guardian set configuration"); - let wormhole_config = WormholeConfig::key(&wormhole, ()); - - let wormhole_config_data = BridgeData::try_from_slice( - &rpc_client.get_account_data(&wormhole_config)?, - )?; - - let guardian_set = Pubkey::find_program_address( - &[ - b"GuardianSet", - &wormhole_config_data.guardian_set_index.to_be_bytes(), - ], - &wormhole, - ) - .0; - let guardian_set_data = - GuardianSet::try_from_slice(&rpc_client.get_account_data(&guardian_set)?)?; - - let payer = read_keypair_file(&*shellexpand::tilde(&keypair)) - .expect("Keypair not found"); - - let vaa_hash = body.digest().unwrap().hash; - let vaa_pubkey = WormholeSolanaVAA::key(&wormhole, vaa_hash); - let _vaa_account = match rpc_client.get_account_data(&vaa_pubkey) { - Ok(account_data) => { - println!("[3/5] VAA already posted on solana. Skipping verifying signatures step"); - println!("[4/5] VAA already posted on solana. Skipping posting the VAA data onto a solana account using pyth-solana-receiver::PostAccumulatorUpdateVaa"); - Some(account_data) - } - Err(_) => { - println!("[3/5] Invoke wormhole on solana to verify the signatures on the VAA"); - let signature_set_keypair = Keypair::new(); - println!("signature_set_pubkey: {}", signature_set_keypair.pubkey()); - - let verify_txs = verify_signatures_txs( - vaa.as_ref(), - WormholeSolanaGuardianSet { - index: guardian_set_data.index, - keys: guardian_set_data.keys, - creation_time: guardian_set_data.creation_time, - expiration_time: guardian_set_data.expiration_time, - }, - wormhole, - payer.pubkey(), - wormhole_config_data.guardian_set_index, - signature_set_keypair.pubkey(), - )?; - - for tx in verify_txs { - process_transaction( - &rpc_client, - tx, - &vec![&payer, &signature_set_keypair], - )?; - } - - println!("[4/5] Post the VAA data onto a solana account"); - let post_vaa_data = PostVAAData { - version: header.version, - guardian_set_index: header.guardian_set_index, - timestamp: body.timestamp, - nonce: body.nonce, - emitter_chain: body.emitter_chain.into(), - emitter_address: body.emitter_address.0, - sequence: body.sequence, - consistency_level: body.consistency_level, - payload: body.payload.to_vec(), - }; - - process_transaction( - &rpc_client, - vec![post_vaa( - wormhole, - payer.pubkey(), - signature_set_keypair.pubkey(), - post_vaa_data, - )?], - &vec![&payer], - )?; - - rpc_client.get_account_data(&vaa_pubkey).ok() - } - }; - - println!("[5/5] Post updates from AccumulatorUpdateData and use the PostedVAA on solana using pyth-solana-receiver::PostUpdates"); - // TODO need to figure out max number of updates that can be sent in 1 txn - - // update_bytes_len: 288 (1 price feed) - let update_bytes = updates - .iter() - .map(|u| to_vec::<_, byteorder::BE>(u).unwrap()) - .collect::>(); - - let update_bytes_len: usize = update_bytes - .iter() - .map(|u| u.len()) - .collect::>() - .iter() - .sum(); - - println!("update_bytes_len: {}", update_bytes_len); - - let post_updates_accounts = pyth_solana_receiver::accounts::PostUpdates { - payer: payer.pubkey(), - posted_vaa: vaa_pubkey, - } - .to_account_metas(None); - let post_updates_ix_data = pyth_solana_receiver::instruction::PostUpdates { - price_updates: update_bytes, - } - .data(); - let post_updates_ix = Instruction::new_with_bytes( - pyth_solana_receiver::ID, - &post_updates_ix_data, - post_updates_accounts, - ); - println!("Sending txn with PostUpdates ix"); - process_transaction(&rpc_client, vec![post_updates_ix], &vec![&payer])?; - } - } + process_write_encoded_vaa(&rpc_client, &vaa, wormhole, &payer)?; } + Action::InitializeWormholeReceiver {} => { let rpc_client = RpcClient::new(url); let payer = @@ -289,6 +130,17 @@ fn main() -> Result<()> { Ok(()) } +pub fn deserialize_accumulator_update_data( + payload: &str, +) -> Result<(Vec, Vec)> { + let payload_bytes: Vec = base64::decode(payload)?; + let accumulator_update_data = AccumulatorUpdateData::try_from_slice(payload_bytes.as_slice())?; + + match accumulator_update_data.proof { + Proof::WormholeMerkle { vaa, updates } => return Ok((vaa.as_ref().to_vec(), updates)), + } +} + pub fn process_upgrade_guardian_set( rpc_client: &RpcClient, vaa: &[u8], @@ -297,7 +149,7 @@ pub fn process_upgrade_guardian_set( legacy_guardian_set: bool, ) -> Result<()> { let posted_vaa = - process_post_vaa(rpc_client, vaa, wormhole, payer, legacy_guardian_set).unwrap(); + process_legacy_post_vaa(rpc_client, vaa, wormhole, payer, legacy_guardian_set).unwrap(); let parsed_vaa: Vaa<&RawMessage> = serde_wormhole::from_slice(vaa).unwrap(); let (header, body): (Header, Body<&RawMessage>) = parsed_vaa.into(); let guardian_set_index_old = header.guardian_set_index; @@ -331,7 +183,10 @@ fn deserialize_guardian_set(buf: &mut &[u8], legacy_guardian_set: bool) -> Resul Ok(guardian_set) } -pub fn process_post_vaa( +/** + * This function posts a VAA to Solana using the legacy way, this way is still used for governance messages like guardian set updates + */ +pub fn process_legacy_post_vaa( rpc_client: &RpcClient, vaa: &[u8], wormhole: Pubkey, @@ -341,19 +196,12 @@ pub fn process_post_vaa( let parsed_vaa: Vaa<&RawMessage> = serde_wormhole::from_slice(vaa).unwrap(); let (header, body): (Header, Body<&RawMessage>) = parsed_vaa.into(); - let wormhole_config = WormholeConfig::key(&wormhole, ()); + let wormhole_config = BridgeConfig::key(&wormhole, ()); let wormhole_config_data = - BridgeData::try_from_slice(&rpc_client.get_account_data(&wormhole_config)?)?; + BridgeConfig::try_from_slice(&rpc_client.get_account_data(&wormhole_config)?)?; - let guardian_set = Pubkey::find_program_address( - &[ - b"GuardianSet", - &wormhole_config_data.guardian_set_index.to_be_bytes(), - ], - &wormhole, - ) - .0; + let guardian_set = GuardianSet::key(&wormhole, wormhole_config_data.guardian_set_index); let guardian_set_data = deserialize_guardian_set( &mut &rpc_client.get_account_data(&guardian_set)?[..], @@ -361,18 +209,13 @@ pub fn process_post_vaa( )?; let vaa_hash = body.digest().unwrap().hash; - let vaa_pubkey = WormholeSolanaVAA::key(&wormhole, vaa_hash); + let vaa_pubkey = LegacyPostedVaa::key(&wormhole, vaa_hash); let signature_set_keypair = Keypair::new(); let verify_txs = verify_signatures_txs( vaa, - WormholeSolanaGuardianSet { - index: guardian_set_data.index, - keys: guardian_set_data.keys, - creation_time: guardian_set_data.creation_time, - expiration_time: guardian_set_data.expiration_time, - }, + guardian_set_data, wormhole, payer.pubkey(), wormhole_config_data.guardian_set_index, @@ -410,6 +253,96 @@ pub fn process_post_vaa( Ok(vaa_pubkey) } +/** + * This function posts a VAA using the new way of interacting with wormhole, we will use it for price updates + */ +pub fn process_write_encoded_vaa( + rpc_client: &RpcClient, + vaa: &[u8], + wormhole: Pubkey, + payer: &Keypair, +) -> Result { + let encoded_vaa_keypair = Keypair::new(); + let encoded_vaa_size: usize = vaa.len() + EncodedVaa::VAA_START; + + let create_encoded_vaa = system_instruction::create_account( + &payer.pubkey(), + &encoded_vaa_keypair.pubkey(), + Rent::default().minimum_balance(encoded_vaa_size), + encoded_vaa_size as u64, + &wormhole, + ); + let init_encoded_vaa_accounts = wormhole_core_bridge_solana::accounts::InitEncodedVaa { + write_authority: payer.pubkey(), + encoded_vaa: encoded_vaa_keypair.pubkey(), + } + .to_account_metas(None); + + let init_encoded_vaa_instruction = Instruction { + program_id: wormhole, + accounts: init_encoded_vaa_accounts, + data: wormhole_core_bridge_solana::instruction::InitEncodedVaa.data(), + }; + + process_transaction( + rpc_client, + vec![create_encoded_vaa, init_encoded_vaa_instruction], + &vec![payer, &encoded_vaa_keypair], + )?; + + let write_encoded_vaa_accounts = wormhole_core_bridge_solana::accounts::WriteEncodedVaa { + write_authority: payer.pubkey(), + draft_vaa: encoded_vaa_keypair.pubkey(), + } + .to_account_metas(None); + + let write_encoded_vaa_accounts_instruction = Instruction { + program_id: wormhole, + accounts: write_encoded_vaa_accounts, + data: wormhole_core_bridge_solana::instruction::WriteEncodedVaa { + args: WriteEncodedVaaArgs { + index: 0, + data: vaa.to_vec(), + }, + } + .data(), + }; + + process_transaction( + rpc_client, + vec![write_encoded_vaa_accounts_instruction], + &vec![payer], + )?; + + let (header, _): (Header, Body<&RawMessage>) = serde_wormhole::from_slice(vaa).unwrap(); + let guardian_set = GuardianSet::key(&wormhole, header.guardian_set_index); + + let request_compute_units_instruction: Instruction = + ComputeBudgetInstruction::set_compute_unit_limit(400_000); + + let verify_encoded_vaa_accounts = wormhole_core_bridge_solana::accounts::VerifyEncodedVaaV1 { + guardian_set, + write_authority: payer.pubkey(), + draft_vaa: encoded_vaa_keypair.pubkey(), + } + .to_account_metas(None); + + let verify_encoded_vaa_instruction = Instruction { + program_id: wormhole, + accounts: verify_encoded_vaa_accounts, + data: wormhole_core_bridge_solana::instruction::VerifyEncodedVaaV1 {}.data(), + }; + process_transaction( + rpc_client, + vec![ + request_compute_units_instruction, + verify_encoded_vaa_instruction, + ], + &vec![payer], + )?; + Ok(encoded_vaa_keypair.pubkey()) +} + pub fn process_transaction( rpc_client: &RpcClient, instructions: Vec,