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This commit is contained in:
Hardhat Chad
2025-06-06 10:02:28 -07:00
parent 42fc923cb1
commit 87cf3603c3
51 changed files with 704 additions and 36 deletions
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69
program/src/close.rs
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@@ -1,69 +0,0 @@
use ore_api::prelude::*;
use steel::*;
/// Closes a block.
pub fn process_close(accounts: &[AccountInfo<'_>], _data: &[u8]) -> ProgramResult {
// Load accounts.
let clock = Clock::get()?;
let [signer_info, block_info, market_info, mint_base_info, mint_quote_info, recipient_info, treasury_info, vault_base_info, vault_quote_info, system_program, token_program] =
accounts
else {
return Err(ProgramError::NotEnoughAccountKeys);
};
signer_info.is_signer()?;
let block = block_info
.as_account_mut::<Block>(&ore_api::ID)?
.assert_mut(|b| clock.slot >= b.start_slot + 1500)?;
let market = market_info
.as_account_mut::<Market>(&ore_api::ID)?
.assert_mut(|m| m.id == block.id)?;
mint_base_info.has_address(&market.base.mint)?.as_mint()?;
mint_quote_info.has_address(&market.quote.mint)?.as_mint()?;
let vault_base =
vault_base_info.as_associated_token_account(market_info.key, mint_base_info.key)?;
let vault_quote =
vault_quote_info.as_associated_token_account(market_info.key, mint_quote_info.key)?;
system_program.is_program(&system_program::ID)?;
token_program.is_program(&spl_token::ID)?;
// Payout block reward.
if block.best_miner != Pubkey::default() {
recipient_info.as_associated_token_account(&block.best_miner, &MINT_ADDRESS)?;
mint_to_signed(
mint_quote_info,
recipient_info,
treasury_info,
token_program,
block.reward,
&[TREASURY],
)?;
}
// Burn base liquidity.
burn_signed(
vault_base_info,
mint_base_info,
market_info,
token_program,
vault_base.amount(),
&[MARKET, &market.id.to_le_bytes()],
)?;
// Burn quote liquidity.
burn_signed(
vault_quote_info,
mint_quote_info,
market_info,
token_program,
vault_quote.amount(),
&[MARKET, &market.id.to_le_bytes()],
)?;
// Close block.
block_info.close(signer_info)?;
// Close market.
market_info.close(signer_info)?;
Ok(())
}

31
program/src/lib.rs
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@@ -1,31 +0,0 @@
mod close;
mod mine;
mod open;
mod swap;
use close::*;
use mine::*;
use open::*;
use swap::*;
use ore_api::instruction::*;
use steel::*;
pub fn process_instruction(
program_id: &Pubkey,
accounts: &[AccountInfo],
data: &[u8],
) -> ProgramResult {
let (ix, data) = parse_instruction(&ore_api::ID, program_id, data)?;
match ix {
OreInstruction::Open => process_open(accounts, data)?,
OreInstruction::Close => process_close(accounts, data)?,
OreInstruction::Mine => process_mine(accounts, data)?,
OreInstruction::Swap => process_swap(accounts, data)?,
}
Ok(())
}
entrypoint!(process_instruction);

79
program/src/mine.rs
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@@ -1,79 +0,0 @@
use ore_api::prelude::*;
use solana_program::keccak;
use steel::*;
/// Mine a block.
pub fn process_mine(accounts: &[AccountInfo<'_>], data: &[u8]) -> ProgramResult {
// Parse data.
let args = Mine::try_from_bytes(data)?;
let amount = u64::from_le_bytes(args.amount);
// Load accounts.
let clock = Clock::get()?;
let [signer_info, block_info, market_info, miner_info, mint_info, sender_info, system_program, token_program] =
accounts
else {
return Err(ProgramError::NotEnoughAccountKeys);
};
signer_info.is_signer()?;
let block = block_info
.as_account_mut::<Block>(&ore_api::ID)?
.assert_mut(|b| clock.slot >= b.start_slot)?
.assert_mut(|b| clock.slot < b.start_slot + 1500)?;
let market = market_info
.as_account::<Market>(&ore_api::ID)?
.assert(|m| m.id == block.id)?;
mint_info.has_address(&market.base.mint)?.as_mint()?;
sender_info
.is_writable()?
.as_associated_token_account(signer_info.key, &mint_info.key)?
.assert(|t| t.amount() >= amount)?;
system_program.is_program(&system_program::ID)?;
token_program.is_program(&spl_token::ID)?;
// Load miner account.
let miner = if miner_info.data_is_empty() {
create_program_account::<Miner>(
miner_info,
system_program,
signer_info,
&ore_api::ID,
&[MINER, &signer_info.key.to_bytes()],
)?;
let miner = miner_info.as_account_mut::<Miner>(&ore_api::ID)?;
miner.authority = *signer_info.key;
miner.block_id = 0;
miner.hash = [0; 32];
miner.total_hashes = 0;
miner.total_rewards = 0;
miner
} else {
miner_info
.as_account_mut::<Miner>(&ore_api::ID)?
.assert_mut(|m| m.authority == *signer_info.key)?
};
// Reset miner hash if mining new block.
if miner.block_id != block.id {
miner.block_id = block.id;
miner.hash =
keccak::hashv(&[block.slot_hash.as_ref(), miner.authority.as_ref()]).to_bytes();
}
// Mine.
for _ in 0..amount {
miner.hash = keccak::hashv(&[miner.hash.as_ref()]).to_bytes();
if miner.hash < block.best_hash {
block.best_hash = miner.hash;
block.best_miner = miner.authority;
}
}
// Update miner stats.
miner.total_hashes += amount;
// Burn hash tokens.
burn(sender_info, mint_info, signer_info, token_program, amount)?;
Ok(())
}

155
program/src/open.rs
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@@ -1,155 +0,0 @@
use ore_api::prelude::*;
use solana_program::program_pack::Pack;
use spl_token_2022::instruction::AuthorityType;
use steel::*;
/// Opens a new block.
pub fn process_open(accounts: &[AccountInfo<'_>], data: &[u8]) -> ProgramResult {
// Parse data.
let args = Open::try_from_bytes(data)?;
let id = u64::from_le_bytes(args.id);
// Load accounts.
let [signer_info, block_info, market_info, mint_base_info, mint_quote_info, system_program, vault_base_info, vault_quote_info, token_program, associated_token_program, rent_sysvar] =
accounts
else {
return Err(ProgramError::NotEnoughAccountKeys);
};
signer_info.is_signer()?;
block_info
.is_empty()?
.is_writable()?
.has_seeds(&[BLOCK, &id.to_le_bytes()], &ore_api::ID)?;
market_info
.is_empty()?
.is_writable()?
.has_seeds(&[MARKET, &id.to_le_bytes()], &ore_api::ID)?;
mint_base_info
.is_empty()?
.is_writable()?
.has_seeds(&[MINT, &id.to_le_bytes()], &ore_api::ID)?;
mint_quote_info.has_address(&MINT_ADDRESS)?.as_mint()?;
system_program.is_program(&system_program::ID)?;
token_program.is_program(&spl_token::ID)?;
associated_token_program.is_program(&spl_associated_token_account::ID)?;
rent_sysvar.is_sysvar(&sysvar::rent::ID)?;
// Initialize config.
create_program_account::<Block>(
block_info,
system_program,
signer_info,
&ore_api::ID,
&[BLOCK, &id.to_le_bytes()],
)?;
let block = block_info.as_account_mut::<Block>(&ore_api::ID)?;
block.best_hash = [0; 32];
block.best_miner = Pubkey::default();
block.id = id;
block.reward = ONE_ORE * 10;
block.slot_hash = [0; 32];
block.start_slot = 1500 * id;
// Initialize market.
create_program_account::<Market>(
market_info,
system_program,
signer_info,
&ore_api::ID,
&[MARKET, &id.to_le_bytes()],
)?;
let market = market_info.as_account_mut::<Market>(&ore_api::ID)?;
market.base = TokenParams {
mint: *mint_base_info.key,
balance: HASH_TOKEN_SUPPLY,
balance_virtual: 0,
};
market.quote = TokenParams {
mint: *mint_quote_info.key,
balance: 0,
balance_virtual: ONE_ORE,
};
market.fee = FeeParams {
rate: FEE_RATE_BPS,
uncollected: 0,
cumulative: 0,
};
market.snapshot = Snapshot {
enabled: 1,
base_balance: 0,
quote_balance: 0,
slot: 0,
};
market.id = id;
// Initialize hash token mint.
allocate_account(
mint_base_info,
system_program,
signer_info,
spl_token::state::Mint::LEN,
&spl_token::ID,
&[MINT, &id.to_le_bytes()],
)?;
initialize_mint_signed(
mint_base_info,
block_info,
None,
token_program,
rent_sysvar,
0,
&[MINT, &id.to_le_bytes()],
)?;
// TODO Initialize hash token metadata.
// Initialize vault token accounts.
if vault_base_info.data_is_empty() {
create_associated_token_account(
signer_info,
market_info,
vault_base_info,
mint_base_info,
system_program,
token_program,
associated_token_program,
)?;
} else {
vault_base_info.as_associated_token_account(market_info.key, mint_base_info.key)?;
}
if vault_quote_info.data_is_empty() {
create_associated_token_account(
signer_info,
market_info,
vault_quote_info,
mint_quote_info,
system_program,
token_program,
associated_token_program,
)?;
} else {
vault_quote_info.as_associated_token_account(market_info.key, mint_quote_info.key)?;
}
// Mint hash tokens to market.
mint_to_signed(
mint_base_info,
vault_base_info,
block_info,
token_program,
HASH_TOKEN_SUPPLY,
&[BLOCK, &id.to_le_bytes()],
)?;
// Burn mint authority.
set_authority_signed(
mint_base_info,
block_info,
None,
AuthorityType::MintTokens,
token_program,
&[BLOCK, &id.to_le_bytes()],
)?;
Ok(())
}

99
program/src/swap.rs
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@@ -1,99 +0,0 @@
use ore_api::prelude::*;
use steel::*;
/// Swap in a hashpower market.
pub fn process_swap(accounts: &[AccountInfo<'_>], data: &[u8]) -> ProgramResult {
// Parse args.
let args = Swap::try_from_bytes(data)?;
let amount = u64::from_le_bytes(args.amount);
let direction = SwapDirection::try_from(args.direction).unwrap();
let precision = SwapPrecision::try_from(args.precision).unwrap();
// Load accounts.
let clock = Clock::get()?;
let [signer_info, block_info, market_info, mint_base_info, mint_quote_info, tokens_base_info, tokens_quote_info, vault_base_info, vault_quote_info, system_program, token_program] =
accounts
else {
return Err(ProgramError::NotEnoughAccountKeys);
};
signer_info.is_signer()?;
let block = block_info
.as_account_mut::<Block>(&ore_api::ID)?
.assert_mut(|b| clock.slot >= b.start_slot + 1500)?;
let market = market_info
.as_account_mut::<Market>(&ore_api::ID)?
.assert_mut(|m| m.id == block.id)?
.assert_mut_err(
|m| m.base.liquidity() > 0,
OreError::InsufficientLiquidity.into(),
)?
.assert_mut_err(
|m| m.quote.liquidity() > 0,
OreError::InsufficientLiquidity.into(),
)?;
mint_base_info.has_address(&market.base.mint)?.as_mint()?;
mint_quote_info.has_address(&market.quote.mint)?.as_mint()?;
tokens_base_info
.is_writable()?
.as_associated_token_account(signer_info.key, mint_base_info.key)?;
tokens_quote_info
.is_writable()?
.as_associated_token_account(signer_info.key, mint_quote_info.key)?;
vault_base_info
.is_writable()?
.as_associated_token_account(market_info.key, mint_base_info.key)?;
vault_quote_info
.is_writable()?
.as_associated_token_account(market_info.key, mint_quote_info.key)?;
system_program.is_program(&system_program::ID)?;
token_program.is_program(&spl_token::ID)?;
// Update market state.
let swap_result = market.swap(amount, direction, precision, clock)?;
swap_result.log_return();
// Get transfer amounts and accounts.
let (in_amount, in_from, in_to, out_amount, out_from, out_to) = match direction {
SwapDirection::Buy => (
swap_result.quote_to_transfer,
tokens_quote_info,
vault_quote_info,
swap_result.base_to_transfer,
vault_base_info,
tokens_base_info,
),
SwapDirection::Sell => (
swap_result.base_to_transfer,
tokens_base_info,
vault_base_info,
swap_result.quote_to_transfer,
vault_quote_info,
tokens_quote_info,
),
};
// Transfer tokens.
transfer(signer_info, in_from, in_to, token_program, in_amount)?;
transfer_signed(
market_info,
out_from,
out_to,
token_program,
out_amount,
&[
MARKET,
market.base.mint.as_ref(),
market.quote.mint.as_ref(),
market.id.to_le_bytes().as_ref(),
],
)?;
// Validate vault reserves.
let vault_base =
vault_base_info.as_associated_token_account(market_info.key, mint_base_info.key)?;
let vault_quote =
vault_quote_info.as_associated_token_account(market_info.key, mint_quote_info.key)?;
market.check_vaults(&vault_base, &vault_quote)?;
Ok(())
}