Contract Source Code (Vyper language format)

IDE

• Blockscan IDE
• 🤖 Code ReaderBeta
• Remix IDE

More Options

• Is this a proxy?
• Similar
• Submit Audit
• Compare

# @version 0.2.4
"""
@title Staking Liquidity Gauge
@author Curve Finance
@license MIT
@notice Simultaneously stakes using Synthetix (== YFI) rewards contract
"""

from vyper.interfaces import ERC20

interface CRV20:
    def future_epoch_time_write() -> uint256: nonpayable
    def rate() -> uint256: view

interface Controller:
    def period() -> int128: view
    def period_write() -> int128: nonpayable
    def period_timestamp(p: int128) -> uint256: view
    def gauge_relative_weight(addr: address, time: uint256) -> uint256: view
    def voting_escrow() -> address: view
    def checkpoint(): nonpayable
    def checkpoint_gauge(addr: address): nonpayable

interface Minter:
    def token() -> address: view
    def controller() -> address: view
    def minted(user: address, gauge: address) -> uint256: view

interface VotingEscrow:
    def user_point_epoch(addr: address) -> uint256: view
    def user_point_history__ts(addr: address, epoch: uint256) -> uint256: view

interface CurveRewards:
    def stake(amount: uint256): nonpayable
    def withdraw(amount: uint256): nonpayable
    def getReward(): nonpayable
    def earned(addr: address) -> uint256: view


event Deposit:
    provider: indexed(address)
    value: uint256

event Withdraw:
    provider: indexed(address)
    value: uint256

event UpdateLiquidityLimit:
    user: address
    original_balance: uint256
    original_supply: uint256
    working_balance: uint256
    working_supply: uint256


TOKENLESS_PRODUCTION: constant(uint256) = 40
BOOST_WARMUP: constant(uint256) = 2 * 7 * 86400
WEEK: constant(uint256) = 604800

minter: public(address)
crv_token: public(address)
lp_token: public(address)
controller: public(address)
voting_escrow: public(address)
balanceOf: public(HashMap[address, uint256])
totalSupply: public(uint256)
future_epoch_time: public(uint256)

# caller -> recipient -> can deposit?
approved_to_deposit: public(HashMap[address, HashMap[address, bool]])

working_balances: public(HashMap[address, uint256])
working_supply: public(uint256)

# The goal is to be able to calculate ∫(rate * balance / totalSupply dt) from 0 till checkpoint
# All values are kept in units of being multiplied by 1e18
period: public(int128)
period_timestamp: public(uint256[100000000000000000000000000000])

# 1e18 * ∫(rate(t) / totalSupply(t) dt) from 0 till checkpoint
integrate_inv_supply: public(uint256[100000000000000000000000000000])  # bump epoch when rate() changes

# 1e18 * ∫(rate(t) / totalSupply(t) dt) from (last_action) till checkpoint
integrate_inv_supply_of: public(HashMap[address, uint256])
integrate_checkpoint_of: public(HashMap[address, uint256])

# ∫(balance * rate(t) / totalSupply(t) dt) from 0 till checkpoint
# Units: rate * t = already number of coins per address to issue
integrate_fraction: public(HashMap[address, uint256])

inflation_rate: public(uint256)

# For tracking external rewards
reward_contract: public(address)
rewarded_token: public(address)

reward_integral: public(uint256)
reward_integral_for: public(HashMap[address, uint256])
rewards_for: public(HashMap[address, uint256])
claimed_rewards_for: public(HashMap[address, uint256])


@external
def __init__(lp_addr: address, _minter: address, _reward_contract: address, _rewarded_token: address):
    """
    @notice Contract constructor
    @param lp_addr Liquidity Pool contract address
    @param _minter Minter contract address
    @param _reward_contract Synthetix reward contract address
    @param _rewarded_token Received synthetix token contract address
    """
    assert lp_addr != ZERO_ADDRESS
    assert _minter != ZERO_ADDRESS
    assert _reward_contract != ZERO_ADDRESS

    self.lp_token = lp_addr
    self.minter = _minter
    crv_addr: address = Minter(_minter).token()
    self.crv_token = crv_addr
    controller_addr: address = Minter(_minter).controller()
    self.controller = controller_addr
    self.voting_escrow = Controller(controller_addr).voting_escrow()
    self.period_timestamp[0] = block.timestamp
    self.inflation_rate = CRV20(crv_addr).rate()
    self.future_epoch_time = CRV20(crv_addr).future_epoch_time_write()
    self.reward_contract = _reward_contract
    assert ERC20(lp_addr).approve(_reward_contract, MAX_UINT256)
    self.rewarded_token = _rewarded_token


@internal
def _update_liquidity_limit(addr: address, l: uint256, L: uint256):
    """
    @notice Calculate limits which depend on the amount of CRV token per-user.
            Effectively it calculates working balances to apply amplification
            of CRV production by CRV
    @param addr User address
    @param l User's amount of liquidity (LP tokens)
    @param L Total amount of liquidity (LP tokens)
    """
    # To be called after totalSupply is updated
    _voting_escrow: address = self.voting_escrow
    voting_balance: uint256 = ERC20(_voting_escrow).balanceOf(addr)
    voting_total: uint256 = ERC20(_voting_escrow).totalSupply()

    lim: uint256 = l * TOKENLESS_PRODUCTION / 100
    if (voting_total > 0) and (block.timestamp > self.period_timestamp[0] + BOOST_WARMUP):
        lim += L * voting_balance / voting_total * (100 - TOKENLESS_PRODUCTION) / 100

    lim = min(l, lim)
    old_bal: uint256 = self.working_balances[addr]
    self.working_balances[addr] = lim
    _working_supply: uint256 = self.working_supply + lim - old_bal
    self.working_supply = _working_supply

    log UpdateLiquidityLimit(addr, l, L, lim, _working_supply)


@internal
def _checkpoint_rewards(addr: address, claim_rewards: bool):
    # Update reward integrals (no gauge weights involved: easy)
    _rewarded_token: address = self.rewarded_token

    d_reward: uint256 = 0
    if claim_rewards:
        d_reward = ERC20(_rewarded_token).balanceOf(self)
        CurveRewards(self.reward_contract).getReward()
        d_reward = ERC20(_rewarded_token).balanceOf(self) - d_reward

    user_balance: uint256 = self.balanceOf[addr]
    total_balance: uint256 = self.totalSupply
    dI: uint256 = 0
    if total_balance > 0:
        dI = 10 ** 18 * d_reward / total_balance
    I: uint256 = self.reward_integral + dI
    self.reward_integral = I
    self.rewards_for[addr] += user_balance * (I - self.reward_integral_for[addr]) / 10 ** 18
    self.reward_integral_for[addr] = I


@internal
def _checkpoint(addr: address, claim_rewards: bool):
    """
    @notice Checkpoint for a user
    @param addr User address
    """
    _token: address = self.crv_token
    _controller: address = self.controller
    _period: int128 = self.period
    _period_time: uint256 = self.period_timestamp[_period]
    _integrate_inv_supply: uint256 = self.integrate_inv_supply[_period]
    rate: uint256 = self.inflation_rate
    new_rate: uint256 = rate
    prev_future_epoch: uint256 = self.future_epoch_time
    if prev_future_epoch >= _period_time:
        self.future_epoch_time = CRV20(_token).future_epoch_time_write()
        new_rate = CRV20(_token).rate()
        self.inflation_rate = new_rate
    Controller(_controller).checkpoint_gauge(self)

    _working_balance: uint256 = self.working_balances[addr]
    _working_supply: uint256 = self.working_supply

    # Update integral of 1/supply
    if block.timestamp > _period_time:
        prev_week_time: uint256 = _period_time
        week_time: uint256 = min((_period_time + WEEK) / WEEK * WEEK, block.timestamp)

        for i in range(500):
            dt: uint256 = week_time - prev_week_time
            w: uint256 = Controller(_controller).gauge_relative_weight(self, prev_week_time / WEEK * WEEK)

            if _working_supply > 0:
                if prev_future_epoch >= prev_week_time and prev_future_epoch < week_time:
                    # If we went across one or multiple epochs, apply the rate
                    # of the first epoch until it ends, and then the rate of
                    # the last epoch.
                    # If more than one epoch is crossed - the gauge gets less,
                    # but that'd meen it wasn't called for more than 1 year
                    _integrate_inv_supply += rate * w * (prev_future_epoch - prev_week_time) / _working_supply
                    rate = new_rate
                    _integrate_inv_supply += rate * w * (week_time - prev_future_epoch) / _working_supply
                else:
                    _integrate_inv_supply += rate * w * dt / _working_supply
                # On precisions of the calculation
                # rate ~= 10e18
                # last_weight > 0.01 * 1e18 = 1e16 (if pool weight is 1%)
                # _working_supply ~= TVL * 1e18 ~= 1e26 ($100M for example)
                # The largest loss is at dt = 1
                # Loss is 1e-9 - acceptable

            if week_time == block.timestamp:
                break
            prev_week_time = week_time
            week_time = min(week_time + WEEK, block.timestamp)

    _period += 1
    self.period = _period
    self.period_timestamp[_period] = block.timestamp
    self.integrate_inv_supply[_period] = _integrate_inv_supply

    # Update user-specific integrals
    self.integrate_fraction[addr] += _working_balance * (_integrate_inv_supply - self.integrate_inv_supply_of[addr]) / 10 ** 18
    self.integrate_inv_supply_of[addr] = _integrate_inv_supply
    self.integrate_checkpoint_of[addr] = block.timestamp

    self._checkpoint_rewards(addr, claim_rewards)


@external
def user_checkpoint(addr: address) -> bool:
    """
    @notice Record a checkpoint for `addr`
    @param addr User address
    @return bool success
    """
    assert (msg.sender == addr) or (msg.sender == self.minter)  # dev: unauthorized
    self._checkpoint(addr, True)
    self._update_liquidity_limit(addr, self.balanceOf[addr], self.totalSupply)
    return True


@external
def claimable_tokens(addr: address) -> uint256:
    """
    @notice Get the number of claimable tokens per user
    @dev This function should be manually changed to "view" in the ABI
    @return uint256 number of claimable tokens per user
    """
    self._checkpoint(addr, True)
    return self.integrate_fraction[addr] - Minter(self.minter).minted(addr, self)


@external
@view
def claimable_reward(addr: address) -> uint256:
    """
    @notice Get the number of claimable reward tokens for a user
    @param addr Account to get reward amount for
    @return uint256 Claimable reward token amount
    """
    d_reward: uint256 = CurveRewards(self.reward_contract).earned(self)

    user_balance: uint256 = self.balanceOf[addr]
    total_balance: uint256 = self.totalSupply
    dI: uint256 = 0
    if total_balance > 0:
        dI = 10 ** 18 * d_reward / total_balance
    I: uint256 = self.reward_integral + dI

    return self.rewards_for[addr] + user_balance * (I - self.reward_integral_for[addr]) / 10 ** 18


@external
def kick(addr: address):
    """
    @notice Kick `addr` for abusing their boost
    @dev Only if either they had another voting event, or their voting escrow lock expired
    @param addr Address to kick
    """
    _voting_escrow: address = self.voting_escrow
    t_last: uint256 = self.integrate_checkpoint_of[addr]
    t_ve: uint256 = VotingEscrow(_voting_escrow).user_point_history__ts(
        addr, VotingEscrow(_voting_escrow).user_point_epoch(addr)
    )
    _balance: uint256 = self.balanceOf[addr]

    assert ERC20(self.voting_escrow).balanceOf(addr) == 0 or t_ve > t_last # dev: kick not allowed
    assert self.working_balances[addr] > _balance * TOKENLESS_PRODUCTION / 100  # dev: kick not needed

    self._checkpoint(addr, True)
    self._update_liquidity_limit(addr, self.balanceOf[addr], self.totalSupply)


@external
def set_approve_deposit(addr: address, can_deposit: bool):
    """
    @notice Set whether `addr` can deposit tokens for `msg.sender`
    @param addr Address to set approval on
    @param can_deposit bool - can this account deposit for `msg.sender`?
    """
    self.approved_to_deposit[addr][msg.sender] = can_deposit


@external
@nonreentrant('lock')
def deposit(_value: uint256, addr: address = msg.sender):
    """
    @notice Deposit `_value` LP tokens
    @param _value Number of tokens to deposit
    @param addr Address to deposit for
    """
    if addr != msg.sender:
        assert self.approved_to_deposit[msg.sender][addr], "Not approved"

    self._checkpoint(addr, True)

    if _value != 0:
        _balance: uint256 = self.balanceOf[addr] + _value
        _supply: uint256 = self.totalSupply + _value
        self.balanceOf[addr] = _balance
        self.totalSupply = _supply

        self._update_liquidity_limit(addr, _balance, _supply)

        assert ERC20(self.lp_token).transferFrom(msg.sender, self, _value)
        CurveRewards(self.reward_contract).stake(_value)

    log Deposit(addr, _value)


@external
@nonreentrant('lock')
def withdraw(_value: uint256, claim_rewards: bool = True):
    """
    @notice Withdraw `_value` LP tokens
    @param _value Number of tokens to withdraw
    """
    self._checkpoint(msg.sender, claim_rewards)

    _balance: uint256 = self.balanceOf[msg.sender] - _value
    _supply: uint256 = self.totalSupply - _value
    self.balanceOf[msg.sender] = _balance
    self.totalSupply = _supply

    self._update_liquidity_limit(msg.sender, _balance, _supply)

    if _value > 0:
        CurveRewards(self.reward_contract).withdraw(_value)
        assert ERC20(self.lp_token).transfer(msg.sender, _value)

    log Withdraw(msg.sender, _value)


@external
@nonreentrant('lock')
def claim_rewards(addr: address = msg.sender):
    self._checkpoint_rewards(addr, True)
    _rewards_for: uint256 = self.rewards_for[addr]
    assert ERC20(self.rewarded_token).transfer(
        addr, _rewards_for - self.claimed_rewards_for[addr])
    self.claimed_rewards_for[addr] = _rewards_for


@external
@view
def integrate_checkpoint() -> uint256:
    return self.period_timestamp[self.period]

• No Contract Security Audit Submitted- Submit Audit Here

[{"name":"Deposit","inputs":[{"type":"address","name":"provider","indexed":true},{"type":"uint256","name":"value","indexed":false}],"anonymous":false,"type":"event"},{"name":"Withdraw","inputs":[{"type":"address","name":"provider","indexed":true},{"type":"uint256","name":"value","indexed":false}],"anonymous":false,"type":"event"},{"name":"UpdateLiquidityLimit","inputs":[{"type":"address","name":"user","indexed":false},{"type":"uint256","name":"original_balance","indexed":false},{"type":"uint256","name":"original_supply","indexed":false},{"type":"uint256","name":"working_balance","indexed":false},{"type":"uint256","name":"working_supply","indexed":false}],"anonymous":false,"type":"event"},{"outputs":[],"inputs":[{"type":"address","name":"lp_addr"},{"type":"address","name":"_minter"},{"type":"address","name":"_reward_contract"},{"type":"address","name":"_rewarded_token"}],"stateMutability":"nonpayable","type":"constructor"},{"name":"user_checkpoint","outputs":[{"type":"bool","name":""}],"inputs":[{"type":"address","name":"addr"}],"stateMutability":"nonpayable","type":"function","gas":2311984},{"name":"claimable_tokens","outputs":[{"type":"uint256","name":""}],"inputs":[{"type":"address","name":"addr"}],"stateMutability":"nonpayable","type":"function","gas":2231138},{"name":"claimable_reward","outputs":[{"type":"uint256","name":""}],"inputs":[{"type":"address","name":"addr"}],"stateMutability":"view","type":"function","gas":7300},{"name":"kick","outputs":[],"inputs":[{"type":"address","name":"addr"}],"stateMutability":"nonpayable","type":"function","gas":2317383},{"name":"set_approve_deposit","outputs":[],"inputs":[{"type":"address","name":"addr"},{"type":"bool","name":"can_deposit"}],"stateMutability":"nonpayable","type":"function","gas":35826},{"name":"deposit","outputs":[],"inputs":[{"type":"uint256","name":"_value"}],"stateMutability":"nonpayable","type":"function"},{"name":"deposit","outputs":[],"inputs":[{"type":"uint256","name":"_value"},{"type":"address","name":"addr"}],"stateMutability":"nonpayable","type":"function"},{"name":"withdraw","outputs":[],"inputs":[{"type":"uint256","name":"_value"}],"stateMutability":"nonpayable","type":"function"},{"name":"withdraw","outputs":[],"inputs":[{"type":"uint256","name":"_value"},{"type":"bool","name":"claim_rewards"}],"stateMutability":"nonpayable","type":"function"},{"name":"claim_rewards","outputs":[],"inputs":[],"stateMutability":"nonpayable","type":"function"},{"name":"claim_rewards","outputs":[],"inputs":[{"type":"address","name":"addr"}],"stateMutability":"nonpayable","type":"function"},{"name":"integrate_checkpoint","outputs":[{"type":"uint256","name":""}],"inputs":[],"stateMutability":"view","type":"function","gas":2387},{"name":"minter","outputs":[{"type":"address","name":""}],"inputs":[],"stateMutability":"view","type":"function","gas":1511},{"name":"crv_token","outputs":[{"type":"address","name":""}],"inputs":[],"stateMutability":"view","type":"function","gas":1541},{"name":"lp_token","outputs":[{"type":"address","name":""}],"inputs":[],"stateMutability":"view","type":"function","gas":1571},{"name":"controller","outputs":[{"type":"address","name":""}],"inputs":[],"stateMutability":"view","type":"function","gas":1601},{"name":"voting_escrow","outputs":[{"type":"address","name":""}],"inputs":[],"stateMutability":"view","type":"function","gas":1631},{"name":"balanceOf","outputs":[{"type":"uint256","name":""}],"inputs":[{"type":"address","name":"arg0"}],"stateMutability":"view","type":"function","gas":1815},{"name":"totalSupply","outputs":[{"type":"uint256","name":""}],"inputs":[],"stateMutability":"view","type":"function","gas":1691},{"name":"future_epoch_time","outputs":[{"type":"uint256","name":""}],"inputs":[],"stateMutability":"view","type":"function","gas":1721},{"name":"approved_to_deposit","outputs":[{"type":"bool","name":""}],"inputs":[{"type":"address","name":"arg0"},{"type":"address","name":"arg1"}],"stateMutability":"view","type":"function","gas":2059},{"name":"working_balances","outputs":[{"type":"uint256","name":""}],"inputs":[{"type":"address","name":"arg0"}],"stateMutability":"view","type":"function","gas":1935},{"name":"working_supply","outputs":[{"type":"uint256","name":""}],"inputs":[],"stateMutability":"view","type":"function","gas":1811},{"name":"period","outputs":[{"type":"int128","name":""}],"inputs":[],"stateMutability":"view","type":"function","gas":1841},{"name":"period_timestamp","outputs":[{"type":"uint256","name":""}],"inputs":[{"type":"uint256","name":"arg0"}],"stateMutability":"view","type":"function","gas":1980},{"name":"integrate_inv_supply","outputs":[{"type":"uint256","name":""}],"inputs":[{"type":"uint256","name":"arg0"}],"stateMutability":"view","type":"function","gas":2010},{"name":"integrate_inv_supply_of","outputs":[{"type":"uint256","name":""}],"inputs":[{"type":"address","name":"arg0"}],"stateMutability":"view","type":"function","gas":2085},{"name":"integrate_checkpoint_of","outputs":[{"type":"uint256","name":""}],"inputs":[{"type":"address","name":"arg0"}],"stateMutability":"view","type":"function","gas":2115},{"name":"integrate_fraction","outputs":[{"type":"uint256","name":""}],"inputs":[{"type":"address","name":"arg0"}],"stateMutability":"view","type":"function","gas":2145},{"name":"inflation_rate","outputs":[{"type":"uint256","name":""}],"inputs":[],"stateMutability":"view","type":"function","gas":2021},{"name":"reward_contract","outputs":[{"type":"address","name":""}],"inputs":[],"stateMutability":"view","type":"function","gas":2051},{"name":"rewarded_token","outputs":[{"type":"address","name":""}],"inputs":[],"stateMutability":"view","type":"function","gas":2081},{"name":"reward_integral","outputs":[{"type":"uint256","name":""}],"inputs":[],"stateMutability":"view","type":"function","gas":2111},{"name":"reward_integral_for","outputs":[{"type":"uint256","name":""}],"inputs":[{"type":"address","name":"arg0"}],"stateMutability":"view","type":"function","gas":2295},{"name":"rewards_for","outputs":[{"type":"uint256","name":""}],"inputs":[{"type":"address","name":"arg0"}],"stateMutability":"view","type":"function","gas":2325},{"name":"claimed_rewards_for","outputs":[{"type":"uint256","name":""}],"inputs":[{"type":"address","name":"arg0"}],"stateMutability":"view","type":"function","gas":2355}]

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