chore: vendor core bridge

target_chains/solana/Anchor.toml

@@ -2,6 +2,7 @@
 members = [
     "programs/pyth-push-oracle",
     "programs/pyth-solana-receiver",
+    "programs/core-bridge",
 ]
 
 [features]

target_chains/solana/Cargo.toml

@@ -1,6 +1,5 @@
 [workspace]
 members = ["programs/*", "cli/", "program_simulator/", "common_test_utils"]
-
 exclude = [
     "programs/pyth-price-store",
     "pyth_solana_receiver_sdk",
@@ -16,11 +15,19 @@ incremental = false
 codegen-units = 1
 
 [workspace.dependencies]
-wormhole-core-bridge-solana = { git = "https://github.com/wormhole-foundation/wormhole", rev = "7bd40b595e22c5512dfaa2ed8e6d7441df743a69" }
+wormhole-core-bridge-solana = { path = "./programs/core-bridge" }
 wormhole-vaas-serde = "0.1.0"
+wormhole-raw-vaas = { version = "0.1.3", features = [
+    "ruint",
+    "on-chain",
+], default-features = false }
 serde_wormhole = "0.1.0"
 anchor-lang = "0.28.0"
 anchor-client = "0.28.0"
+wormhole-io = "0.1.0"
+cfg-if = "1.0"
+hex = "0.4.3"
+ruint = "1.9.0"
 solana-program = "1.16.20"
 solana-program-test = "1.16.20"
 solana-sdk = "1.16.20"

target_chains/solana/cli/Cargo.toml

@@ -16,7 +16,7 @@ wormhole-solana = { git = "https://github.com/guibescos/wormhole", branch = "rei
 pythnet-sdk = { path = "../../../pythnet/pythnet_sdk", version = "2.0.0" }
 wormhole-vaas-serde = { workspace = true }
 serde_wormhole = { workspace = true }
-hex = "0.4.3"
+hex = { workspace = true }
 borsh = "0.9.3"                                                                                   # Old version of borsh needed for wormhole-solana
 wormhole-core-bridge-solana = { workspace = true }
 pyth-solana-receiver-sdk = "0.6.1"  # This is the highest version of pyth-solana-receiver-sdk that is compatible with the anchor-lang version used in the contract (0.28.0)

target_chains/solana/programs/core-bridge/Cargo.toml

@@ -0,0 +1,35 @@
+[package]
+name = "wormhole-core-bridge-solana"
+description = "Wormhole Core Bridge Program for Solana"
+version = "0.0.1-alpha.5"
+edition = "2021"
+authors = ["Wormhole Contributors"]
+license = "Apache-2.0"
+homepage = "https://wormhole.com"
+repository = "https://github.com/wormhole-foundation/wormhole"
+
+[lib]
+crate-type = ["cdylib", "lib"]
+
+[features]
+default = ["mainnet", "cpi", "no-idl"]
+anchor-debug = []
+no-entrypoint = []
+no-idl = []
+no-log-ix-name = []
+cpi = ["no-entrypoint"]
+### A.K.A. Local Validator (via JS Integration Test) and Tilt
+localnet = []
+### A.K.A. Solana Mainnet-Beta
+mainnet = []
+### A.K.A. Solana Devnet
+testnet = []
+
+[dependencies]
+wormhole-io.workspace = true
+wormhole-raw-vaas.workspace = true
+anchor-lang = { workspace = true, features = ["init-if-needed", "derive"] }
+solana-program.workspace = true
+hex.workspace = true
+ruint.workspace = true
+cfg-if.workspace = true

target_chains/solana/programs/core-bridge/Xargo.toml

@@ -0,0 +1,2 @@
+[target.bpfel-unknown-unknown.dependencies.std]
+features = []

target_chains/solana/programs/core-bridge/src/constants.rs

@@ -0,0 +1,31 @@
+//! Constants used by the Core Bridge Program. For integrators, necessary constants are re-exported
+//! in the [sdk](crate::sdk) module.
+
+use anchor_lang::prelude::constant;
+
+/// Wormhole Chain (Network) ID for Solana.
+#[constant]
+pub const SOLANA_CHAIN: u16 = 1;
+
+/// Seed for fee collector (Core Bridge's system account).
+#[constant]
+pub const FEE_COLLECTOR_SEED_PREFIX: &[u8] = b"fee_collector";
+
+#[constant]
+/// Seed for upgrade authority.
+pub const UPGRADE_SEED_PREFIX: &[u8] = b"upgrade";
+
+/// Seed for program emitters.
+#[constant]
+pub const PROGRAM_EMITTER_SEED_PREFIX: &[u8] = b"emitter";
+
+/// The max payload size allowed for outbound messages is 30KB. Any messages outbound larger than
+/// this size will be disallowed.
+#[constant]
+pub const MAX_MESSAGE_PAYLOAD_SIZE: usize = 30 * 1_024;
+
+pub(crate) const GOVERNANCE_CHAIN: u16 = 1;
+
+pub(crate) const GOVERNANCE_EMITTER: [u8; 32] = [
+    0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 4,
+];

target_chains/solana/programs/core-bridge/src/error.rs

@@ -0,0 +1,195 @@
+//! Errors that may arise when interacting with the Core Bridge Program.
+
+use anchor_lang::prelude::error_code;
+
+/// Errors relevant to Core Bridge's malfunction.
+///
+/// * \>= 0x0    -- General program related.
+/// * \>= 0x10   -- General Core Bridge.
+/// * \>= 0x20   -- General Core Bridge Governance.
+/// * \>= 0x100  -- Legacy Post Message.
+/// * \>= 0x200  -- Legacy Post VAA.
+/// * \>= 0x300  -- Legacy Set Message Fee.
+/// * \>= 0x400  -- Legacy Transfer Fees.
+/// * \>= 0x500  -- Legacy Upgrade Contract.
+/// * \>= 0x600  -- Legacy Guardian Set Update.
+/// * \>= 0x700  -- Legacy Verify Signatures.
+/// * \>= 0x800  -- Legacy Post Message Unreliable.
+/// * \>= 0x1000 -- Core Bridge Anchor Instruction.
+/// * \>= 0x2000 -- Core Bridge SDK.
+///
+/// NOTE: All of these error codes when triggered are offset by `ERROR_CODE_OFFSET` (6000). So for
+/// example, `U64Overflow` will return as 6006.
+#[error_code]
+pub enum CoreBridgeError {
+    #[msg("InvalidInstructionArgument")]
+    InvalidInstructionArgument = 0x2,
+
+    #[msg("AccountNotZeroed")]
+    AccountNotZeroed = 0x3,
+
+    #[msg("InvalidDataConversion")]
+    InvalidDataConversion = 0x4,
+
+    #[msg("U64Overflow")]
+    U64Overflow = 0x6,
+
+    #[msg("InvalidComputeSize")]
+    InvalidComputeSize = 0x8,
+
+    #[msg("InvalidChain")]
+    InvalidChain = 0x10,
+
+    #[msg("InvalidGovernanceEmitter")]
+    InvalidGovernanceEmitter = 0x20,
+
+    #[msg("InvalidGovernanceAction")]
+    InvalidGovernanceAction = 0x22,
+
+    #[msg("LatestGuardianSetRequired")]
+    LatestGuardianSetRequired = 0x24,
+
+    #[msg("GovernanceForAnotherChain")]
+    GovernanceForAnotherChain = 0x26,
+
+    #[msg("InvalidGovernanceVaa")]
+    InvalidGovernanceVaa = 0x28,
+
+    #[msg("InsufficientFees")]
+    InsufficientFees = 0x100,
+
+    #[msg("EmitterMismatch")]
+    EmitterMismatch = 0x102,
+
+    #[msg("NotReadyForPublishing")]
+    NotReadyForPublishing = 0x104,
+
+    #[msg("InvalidPreparedMessage")]
+    InvalidPreparedMessage = 0x106,
+
+    #[msg("ExecutableEmitter")]
+    ExecutableEmitter = 0x108,
+
+    #[msg("LegacyEmitter")]
+    LegacyEmitter = 0x10a,
+
+    #[msg("InvalidSignatureSet")]
+    InvalidSignatureSet = 0x200,
+
+    #[msg("InvalidMessageHash")]
+    InvalidMessageHash = 0x202,
+
+    #[msg("NoQuorum")]
+    NoQuorum,
+
+    #[msg("MessageMismatch")]
+    MessageMismatch = 0x204,
+
+    #[msg("NotEnoughLamports")]
+    NotEnoughLamports = 0x400,
+
+    #[msg("InvalidFeeRecipient")]
+    InvalidFeeRecipient = 0x402,
+
+    #[msg("ImplementationMismatch")]
+    ImplementationMismatch = 0x500,
+
+    #[msg("InvalidGuardianSetIndex")]
+    InvalidGuardianSetIndex = 0x600,
+
+    #[msg("GuardianSetMismatch")]
+    GuardianSetMismatch = 0x700,
+
+    #[msg("InstructionAtWrongIndex")]
+    InstructionAtWrongIndex = 0x702,
+
+    #[msg("EmptySigVerifyInstruction")]
+    EmptySigVerifyInstruction = 0x703,
+
+    #[msg("InvalidSigVerifyInstruction")]
+    InvalidSigVerifyInstruction = 0x704,
+
+    #[msg("GuardianSetExpired")]
+    GuardianSetExpired = 0x706,
+
+    #[msg("InvalidGuardianKeyRecovery")]
+    InvalidGuardianKeyRecovery = 0x708,
+
+    #[msg("SignerIndicesMismatch")]
+    SignerIndicesMismatch = 0x70a,
+
+    #[msg("PayloadSizeMismatch")]
+    PayloadSizeMismatch = 0x800,
+
+    #[msg("ZeroGuardians")]
+    ZeroGuardians = 0x1010,
+
+    #[msg("GuardianZeroAddress")]
+    GuardianZeroAddress = 0x1020,
+
+    #[msg("DuplicateGuardianAddress")]
+    DuplicateGuardianAddress = 0x1030,
+
+    #[msg("MessageAlreadyPublished")]
+    MessageAlreadyPublished = 0x1040,
+
+    #[msg("VaaWritingDisallowed")]
+    VaaWritingDisallowed = 0x1050,
+
+    #[msg("VaaAlreadyVerified")]
+    VaaAlreadyVerified = 0x1060,
+
+    #[msg("InvalidGuardianIndex")]
+    InvalidGuardianIndex = 0x1070,
+
+    #[msg("InvalidSignature")]
+    InvalidSignature = 0x1080,
+
+    #[msg("UnverifiedVaa")]
+    UnverifiedVaa = 0x10a0,
+
+    #[msg("VaaStillProcessing")]
+    VaaStillProcessing = 0x10a2,
+
+    #[msg("InWritingStatus")]
+    InWritingStatus = 0x10a4,
+
+    #[msg("NotInWritingStatus")]
+    NotInWritingStatus = 0x10a6,
+
+    #[msg("InvalidMessageStatus")]
+    InvalidMessageStatus = 0x10a8,
+
+    #[msg("HashNotComputed")]
+    HashNotComputed = 0x10aa,
+
+    #[msg("InvalidVaaVersion")]
+    InvalidVaaVersion = 0x10ac,
+
+    #[msg("InvalidCreatedAccountSize")]
+    InvalidCreatedAccountSize = 0x10ae,
+
+    #[msg("DataOverflow")]
+    DataOverflow = 0x10b0,
+
+    #[msg("ExceedsMaxPayloadSize (30KB)")]
+    ExceedsMaxPayloadSize = 0x10b2,
+
+    #[msg("CannotParseVaa")]
+    CannotParseVaa = 0x10b4,
+
+    #[msg("EmitterAuthorityMismatch")]
+    EmitterAuthorityMismatch = 0x10b6,
+
+    #[msg("InvalidProgramEmitter")]
+    InvalidProgramEmitter = 0x10b8,
+
+    #[msg("WriteAuthorityMismatch")]
+    WriteAuthorityMismatch = 0x10ba,
+
+    #[msg("PostedVaaPayloadTooLarge")]
+    PostedVaaPayloadTooLarge = 0x10bc,
+
+    #[msg("ExecutableDisallowed")]
+    ExecutableDisallowed = 0x10be,
+}

target_chains/solana/programs/core-bridge/src/legacy/accounts/mod.rs

@@ -0,0 +1,71 @@
+//! A set of structs mirroring the structs deriving [Accounts](anchor_lang::prelude::Accounts),
+//! where each field is a [Pubkey]. This is useful for specifying self for a client.
+//!
+//! NOTE: This is similar to how [accounts](mod@crate::accounts) is generated via Anchor's
+//! [program][anchor_lang::prelude::program] macro.
+
+use anchor_lang::{prelude::Pubkey, ToAccountMetas};
+use solana_program::instruction::AccountMeta;
+
+/// Context to post a new Core Bridge message.
+pub struct PostMessage {
+    pub config: Pubkey,
+    pub message: Pubkey,
+    pub emitter: Option<Pubkey>,
+    pub emitter_sequence: Pubkey,
+    pub payer: Pubkey,
+    pub fee_collector: Option<Pubkey>,
+    pub system_program: Pubkey,
+}
+
+impl ToAccountMetas for PostMessage {
+    fn to_account_metas(&self, message_is_signer: Option<bool>) -> Vec<AccountMeta> {
+        // Using `message_is_signer` above is a hack. But because we do not want to return a result,
+        // we assume that the caller of this is passing in whether a message is a signer, which is
+        // the case when a new message account is created when someone invokes this instruction.
+        // Otherwise the message was already prepared so it does not have to be a signer.
+
+        // If the emitter is None, we do not require it to be a signer.
+        let (emitter, emitter_is_signer) = match self.emitter {
+            Some(emitter) => (emitter, true),
+            None => (crate::ID, false),
+        };
+
+        vec![
+            AccountMeta::new_readonly(self.config, false),
+            AccountMeta::new(self.message, message_is_signer.unwrap_or(true)),
+            AccountMeta::new_readonly(emitter, emitter_is_signer),
+            AccountMeta::new(self.emitter_sequence, false),
+            AccountMeta::new(self.payer, true),
+            AccountMeta::new(self.fee_collector.unwrap_or(crate::ID), false),
+            AccountMeta::new_readonly(crate::ID, false), // _clock
+            AccountMeta::new_readonly(self.system_program, false),
+        ]
+    }
+}
+
+/// Context to post a new or reuse an existing Core Bridge message.
+pub struct PostMessageUnreliable {
+    pub config: Pubkey,
+    pub message: Pubkey,
+    pub emitter: Pubkey,
+    pub emitter_sequence: Pubkey,
+    pub payer: Pubkey,
+    pub fee_collector: Option<Pubkey>,
+    pub system_program: Pubkey,
+}
+
+impl ToAccountMetas for PostMessageUnreliable {
+    fn to_account_metas(&self, _is_signer: Option<bool>) -> Vec<AccountMeta> {
+        vec![
+            AccountMeta::new_readonly(self.config, false),
+            AccountMeta::new(self.message, true),
+            AccountMeta::new_readonly(self.emitter, true),
+            AccountMeta::new(self.emitter_sequence, false),
+            AccountMeta::new(self.payer, true),
+            AccountMeta::new(self.fee_collector.unwrap_or(crate::ID), false),
+            AccountMeta::new_readonly(crate::ID, false), // _clock
+            AccountMeta::new_readonly(self.system_program, false),
+        ]
+    }
+}