checkpoint: wormhole gateway still broken

cross-chain/solana/programs/tbtc/src/lib.rs

@@ -13,6 +13,15 @@ use anchor_lang::prelude::*;
 
 declare_id!("HksEtDgsXJV1BqcuhzbLRTmXp5gHgHJktieJCtQd3pG");
 
+#[derive(Clone)]
+pub struct Tbtc;
+
+impl Id for Tbtc {
+ fn id() -> Pubkey {
+ ID
+ }
+}
+
 #[program]
 pub mod tbtc {
  use super::*;

cross-chain/solana/programs/tbtc/src/processor/admin/pause.rs

@@ -10,7 +10,6 @@ pub struct Pause<'info> {
  mut,
  seeds = [Config::SEED_PREFIX],
  bump,
- constraint = !config.paused @ TbtcError::IsPaused
  )]
  config: Account<'info, Config>,
 
@@ -24,6 +23,15 @@ pub struct Pause<'info> {
  guardian: Signer<'info>,
 }
 
+impl<'info> Pause<'info> {
+ fn constraints(ctx: &Context<Self>) -> Result<()> {
+ require!(!ctx.accounts.config.paused, TbtcError::IsPaused);
+
+ Ok(())
+ }
+}
+
+#[access_control(Pause::constraints(&ctx))]
 pub fn pause(ctx: Context<Pause>) -> Result<()> {
  ctx.accounts.config.paused = true;
  Ok(())

cross-chain/solana/programs/tbtc/src/processor/admin/unpause.rs

@@ -5,16 +5,24 @@ use anchor_lang::prelude::*;
 pub struct Unpause<'info> {
  #[account(
  mut,
+ has_one = authority @ TbtcError::IsNotAuthority,
  seeds = [Config::SEED_PREFIX],
  bump,
- has_one = authority @ TbtcError::IsNotAuthority,
- constraint = config.paused @ TbtcError::IsNotPaused
  )]
  config: Account<'info, Config>,
 
  authority: Signer<'info>,
 }
 
+impl<'info> Unpause<'info> {
+ fn constraints(ctx: &Context<Self>) -> Result<()> {
+ require!(ctx.accounts.config.paused, TbtcError::IsNotPaused);
+
+ Ok(())
+ }
+}
+
+#[access_control(Unpause::constraints(&ctx))]
 pub fn unpause(ctx: Context<Unpause>) -> Result<()> {
  ctx.accounts.config.paused = false;
  Ok(())

cross-chain/solana/programs/tbtc/src/processor/mint/mint.rs

@@ -17,9 +17,9 @@ pub struct Mint<'info> {
  )]
  mint: Account<'info, token::Mint>,
 
- // Can not mint when paused.
  #[account(
- constraint = !config.paused @ TbtcError::IsPaused
+ seeds = [Config::SEED_PREFIX],
+ bump = config.bump,
  )]
  config: Account<'info, Config>,
 
@@ -30,6 +30,7 @@ pub struct Mint<'info> {
  bump = minter_info.bump,
  )]
  minter_info: Account<'info, MinterInfo>,
+
  minter: Signer<'info>,
 
  // Use the associated token account for the recipient.
@@ -40,9 +41,18 @@ pub struct Mint<'info> {
  recipient_token: Account<'info, token::TokenAccount>,
 
  token_program: Program<'info, token::Token>,
- system_program: Program<'info, System>,
 }
 
+impl<'info> Mint<'info> {
+ fn constraints(ctx: &Context<Self>) -> Result<()> {
+ // Can not mint when paused.
+ require!(!ctx.accounts.config.paused, TbtcError::IsPaused);
+
+ Ok(())
+ }
+}
+
+#[access_control(Mint::constraints(&ctx))]
 pub fn mint(ctx: Context<Mint>, amount: u64) -> Result<()> {
  token::mint_to(
  CpiContext::new_with_signer(

cross-chain/solana/programs/tbtc/src/state/guardian_info.rs

@@ -8,5 +8,5 @@ pub struct GuardianInfo {
 }
 
 impl GuardianInfo {
- pub const SEED_PREFIX: &'static [u8; 13] = b"guardian-info";
+ pub const SEED_PREFIX: &'static [u8] = b"guardian-info";
 }

cross-chain/solana/programs/wormhole-gateway/Cargo.toml

@@ -9,13 +9,18 @@ crate-type = ["cdylib", "lib"]
 name = "wormhole_gateway"
 
 [features]
+default = ["mainnet"]
+mainnet = ["wormhole-anchor-sdk/mainnet"]
+solana-devnet = ["wormhole-anchor-sdk/solana-devnet"]
 no-entrypoint = []
 no-idl = []
 no-log-ix-name = []
 cpi = ["no-entrypoint"]
-default = []
 
 [dependencies]
-anchor-lang = { version="0.28.0", features = ["init-if-needed"]}
+anchor-lang = { version = "0.28.0", features = ["init-if-needed"]}
 anchor-spl = "0.28.0"
-tbtc = { path = "../tbtc" }
+
+wormhole-anchor-sdk = { git = "https://github.com/wormhole-foundation/wormhole-scaffolding", rev = "f8d5ba04bfd449ab3693b15c818fd3e85e30f758", features = ["token-bridge"], default-features = false }
+
+tbtc = { path = "../tbtc", features = ["cpi"] }

cross-chain/solana/programs/wormhole-gateway/src/constants.rs

@@ -0,0 +1,14 @@
+pub const TBTC_FOREIGN_TOKEN_CHAIN: u8 = 2;
+
+#[cfg(feature = "mainnet")]
+pub const TBTC_FOREIGN_TOKEN_ADDRESS: [u8; 32] = [
+ 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8d, 0xae, 0xba, 0xde, 0x92, 0x2d,
+ 0xf7, 0x35, 0xc3, 0x8c, 0x80, 0xc7, 0xeb, 0xd7, 0x08, 0xaf, 0x50, 0x81, 0x5f, 0xaa,
+];
+
+/// TODO: Fix this to reflect testnet contract address.
+#[cfg(feature = "solana-devnet")]
+pub const TBTC_FOREIGN_TOKEN_ADDRESS: [u8; 32] = [
+ 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8d, 0xae, 0xba, 0xde, 0x92, 0x2d,
+ 0xf7, 0x35, 0xc3, 0x8c, 0x80, 0xc7, 0xeb, 0xd7, 0x08, 0xaf, 0x50, 0x81, 0x5f, 0xaa,
+];

cross-chain/solana/programs/wormhole-gateway/src/error.rs

@@ -2,6 +2,21 @@ use anchor_lang::prelude::error_code;
 
 #[error_code]
 pub enum WormholeGatewayError {
- MintingLimitExceeded,
- IsNotAuthority,
+ #[msg("Cannot mint more than the minting limit.")]
+ MintingLimitExceeded = 0x10,
+
+ #[msg("Only custodian authority is permitted for this action.")]
+ IsNotAuthority = 0x20,
+
+ #[msg("0x0 recipient not allowed")]
+ ZeroRecipient = 0x30,
+
+ #[msg("Not enough wormhole tBTC in the gateway to bridge")]
+ NotEnoughWrappedTbtc = 0x40,
+
+ #[msg("Amount must not be 0")]
+ ZeroAmount = 0x50,
+
+ #[msg("Amount too low to bridge")]
+ TruncatedZeroAmount = 0x60,
 }

cross-chain/solana/programs/wormhole-gateway/src/lib.rs

@@ -1,3 +1,6 @@
+mod constants;
+pub use constants::*;
+
 pub mod error;
 
 mod processor;
@@ -22,35 +25,31 @@ pub mod wormhole_gateway {
  pub fn update_gateway_address(
  ctx: Context<UpdateGatewayAddress>,
  chain_id: u16,
- gateway_address: [u8; 32]
+ gateway_address: [u8; 32],
  ) -> Result<()> {
  processor::update_gateway_address(ctx, chain_id, gateway_address)
  }
 
- pub fn update_minting_limit(
- ctx: Context<UpdateMintingLimit>,
- new_limit: u64,
- ) -> Result<()> {
+ pub fn update_minting_limit(ctx: Context<UpdateMintingLimit>, new_limit: u64) -> Result<()> {
  processor::update_minting_limit(ctx, new_limit)
  }
 
- pub fn receive_tbtc(
- ctx: Context<ReceiveTbtc>,
- ) -> Result<()> {
- processor::receive_tbtc(ctx)
- }
+ // pub fn receive_tbtc(ctx: Context<ReceiveTbtc>) -> Result<()> {
+ // processor::receive_tbtc(ctx)
+ // }
 
- pub fn send_tbtc(
- ctx: Context<SendTbtc>,
- amount: u64,
+ pub fn send_tbtc_to_gateway(
+ ctx: Context<SendTbtcToGateway>,
  recipient_chain: u16,
+ recipient: [u8; 32],
+ amount: u64,
  arbiter_fee: u64,
  nonce: u32,
  ) -> Result<()> {
- processor::send_tbtc(ctx, amount, recipient_chain, arbiter_fee, nonce)
+ processor::send_tbtc_to_gateway(ctx, recipient_chain, recipient, amount, arbiter_fee, nonce)
  }
 
  pub fn deposit_wormhole_tbtc(ctx: Context<DepositWormholeTbtc>, amount: u64) -> Result<()> {
  processor::deposit_wormhole_tbtc(ctx, amount)
  }
-}
+}