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Contract Name:
EqualizerGaugeConnector
Compiler Version
v0.8.19+commit.7dd6d404
Optimization Enabled:
Yes with 200 runs
Other Settings:
paris EvmVersion
Contract Source Code (Solidity Standard Json-Input format)
// SPDX-License-Identifier: MIT
pragma solidity ^0.8.0;
import { IFarmConnector, Farm } from "contracts/interfaces/IFarmConnector.sol";
import { IEqualizerGauge } from
"contracts/interfaces/external/equalizer/IEqualizerGauge.sol";
import { IERC20 } from "@openzeppelin/contracts/token/ERC20/IERC20.sol";
import { SafeTransferLib } from "solmate/utils/SafeTransferLib.sol";
struct EqualizerExtraData {
address[] rewardTokens;
}
contract EqualizerGaugeConnector is IFarmConnector {
function deposit(
Farm calldata farm,
address token,
bytes memory // _extraData
) external payable override {
uint256 amount = IERC20(token).balanceOf(address(this));
if (amount > 0) {
SafeTransferLib.safeApprove(token, farm.stakingContract, amount);
IEqualizerGauge(farm.stakingContract).deposit(amount);
}
}
function withdraw(
Farm calldata farm,
uint256 amount,
bytes memory // _extraData
) external override {
IEqualizerGauge(farm.stakingContract).withdraw(amount);
}
function claim(
Farm calldata farm,
bytes memory extraData
) external override {
EqualizerExtraData memory equalizerextraData =
abi.decode(extraData, (EqualizerExtraData));
IEqualizerGauge(farm.stakingContract).getReward(
address(this), equalizerextraData.rewardTokens
);
}
function balanceOf(
Farm calldata farm,
address user
) external view override returns (uint256) {
return IEqualizerGauge(farm.stakingContract).balanceOf(user);
}
function earned(
Farm calldata farm,
address user,
address[] calldata rewardTokens
) external view override returns (uint256[] memory) {
uint256[] memory rewards = new uint256[](rewardTokens.length);
for (uint256 i = 0; i < rewardTokens.length; i++) {
rewards[i] = IEqualizerGauge(farm.stakingContract).earned(
rewardTokens[i], user
);
}
return rewards;
}
}// SPDX-License-Identifier: MIT
pragma solidity ^0.8.0;
import { Farm } from "contracts/structs/FarmStrategyStructs.sol";
interface IFarmConnector {
function deposit(
Farm calldata farm,
address token,
bytes memory extraData
) external payable;
function withdraw(
Farm calldata farm,
uint256 amount,
bytes memory extraData
) external;
function claim(Farm calldata farm, bytes memory extraData) external;
function balanceOf(
Farm calldata farm,
address user
) external view returns (uint256);
function earned(
Farm calldata farm,
address user,
address[] calldata rewardTokens
) external view returns (uint256[] memory);
}// SPDX-License-Identifier: MIT
pragma solidity ^0.8.0;
interface IEqualizerGauge {
error NotAlive();
error NotAuthorized();
error NotVoter();
error NotTeam();
error RewardRateTooHigh();
error ZeroAmount();
error ZeroRewardRate();
event Deposit(address indexed from, address indexed to, uint256 amount);
event Withdraw(address indexed from, uint256 amount);
event NotifyReward(address indexed from, uint256 amount);
event ClaimFees(address indexed from, uint256 claimed0, uint256 claimed1);
event ClaimRewards(address indexed from, uint256 amount);
/// @notice Address of the pool LP token which is deposited (staked) for
/// rewards
function stakingToken() external view returns (address);
/// @notice Address of the token (AERO) rewarded to stakers
function rewardToken() external view returns (address);
/// @notice Address of the FeesVotingReward contract linked to the gauge
function feesVotingReward() external view returns (address);
/// @notice Address of Protocol Voter
function voter() external view returns (address);
/// @notice Address of Protocol Voting Escrow
function ve() external view returns (address);
/// @notice Returns if gauge is linked to a legitimate Protocol pool
function isPool() external view returns (bool);
/// @notice Timestamp end of current rewards period
function periodFinish() external view returns (uint256);
/// @notice Current reward rate of rewardToken to distribute per second
function rewardRate() external view returns (uint256);
/// @notice Most recent timestamp contract has updated state
function lastUpdateTime() external view returns (uint256);
/// @notice Most recent stored value of rewardPerToken
function rewardPerTokenStored() external view returns (uint256);
/// @notice Amount of stakingToken deposited for rewards
function totalSupply() external view returns (uint256);
/// @notice Get the amount of stakingToken deposited by an account
function balanceOf(address) external view returns (uint256);
/// @notice Cached rewardPerTokenStored for an account based on their most
/// recent action
function userRewardPerTokenPaid(address) external view returns (uint256);
/// @notice Cached amount of rewardToken earned for an account
function rewards(address) external view returns (uint256);
/// @notice View to see the rewardRate given the timestamp of the start of
/// the epoch
function rewardRateByEpoch(uint256) external view returns (uint256);
/// @notice Cached amount of fees generated from the Pool linked to the
/// Gauge of token0
function fees0() external view returns (uint256);
/// @notice Cached amount of fees generated from the Pool linked to the
/// Gauge of token1
function fees1() external view returns (uint256);
/// @notice Get the current reward rate per unit of stakingToken deposited
function rewardPerToken() external view returns (uint256 _rewardPerToken);
/// @notice Returns the last time the reward was modified or periodFinish if
/// the reward has ended
function lastTimeRewardApplicable() external view returns (uint256 _time);
/// @notice Returns accrued balance to date from last claim / first deposit.
function earned(
address _rewardsToken,
address account
) external view returns (uint256 _earned);
/// @notice Total amount of rewardToken to distribute for the current
/// rewards period
function left() external view returns (uint256 _left);
/// @notice Retrieve rewards for an address.
/// @dev Throws if not called by same address or voter.
/// @param account .
/// @param tokens .
function getReward(address account, address[] memory tokens) external;
/// @notice Deposit LP tokens into gauge for msg.sender
/// @param _amount .
function deposit(uint256 _amount) external;
/// @notice Deposit LP tokens into gauge for any user
/// @param _amount .
/// @param _recipient Recipient to give balance to
function deposit(uint256 _amount, address _recipient) external;
/// @notice Withdraw LP tokens for user
/// @param _amount .
function withdraw(uint256 _amount) external;
/// @dev Notifies gauge of gauge rewards. Assumes gauge reward tokens is 18
/// decimals.
/// If not 18 decimals, rewardRate may have rounding issues.
function notifyRewardAmount(uint256 amount) external;
/// @dev Notifies gauge of gauge rewards without distributing its fees.
/// Assumes gauge reward tokens is 18 decimals.
/// If not 18 decimals, rewardRate may have rounding issues.
function notifyRewardWithoutClaim(uint256 amount) external;
}// SPDX-License-Identifier: MIT
// OpenZeppelin Contracts (last updated v4.6.0) (token/ERC20/IERC20.sol)
pragma solidity ^0.8.0;
/**
* @dev Interface of the ERC20 standard as defined in the EIP.
*/
interface IERC20 {
/**
* @dev Emitted when `value` tokens are moved from one account (`from`) to
* another (`to`).
*
* Note that `value` may be zero.
*/
event Transfer(address indexed from, address indexed to, uint256 value);
/**
* @dev Emitted when the allowance of a `spender` for an `owner` is set by
* a call to {approve}. `value` is the new allowance.
*/
event Approval(address indexed owner, address indexed spender, uint256 value);
/**
* @dev Returns the amount of tokens in existence.
*/
function totalSupply() external view returns (uint256);
/**
* @dev Returns the amount of tokens owned by `account`.
*/
function balanceOf(address account) external view returns (uint256);
/**
* @dev Moves `amount` tokens from the caller's account to `to`.
*
* Returns a boolean value indicating whether the operation succeeded.
*
* Emits a {Transfer} event.
*/
function transfer(address to, uint256 amount) external returns (bool);
/**
* @dev Returns the remaining number of tokens that `spender` will be
* allowed to spend on behalf of `owner` through {transferFrom}. This is
* zero by default.
*
* This value changes when {approve} or {transferFrom} are called.
*/
function allowance(address owner, address spender) external view returns (uint256);
/**
* @dev Sets `amount` as the allowance of `spender` over the caller's tokens.
*
* Returns a boolean value indicating whether the operation succeeded.
*
* IMPORTANT: Beware that changing an allowance with this method brings the risk
* that someone may use both the old and the new allowance by unfortunate
* transaction ordering. One possible solution to mitigate this race
* condition is to first reduce the spender's allowance to 0 and set the
* desired value afterwards:
* https://github.com/ethereum/EIPs/issues/20#issuecomment-263524729
*
* Emits an {Approval} event.
*/
function approve(address spender, uint256 amount) external returns (bool);
/**
* @dev Moves `amount` tokens from `from` to `to` using the
* allowance mechanism. `amount` is then deducted from the caller's
* allowance.
*
* Returns a boolean value indicating whether the operation succeeded.
*
* Emits a {Transfer} event.
*/
function transferFrom(
address from,
address to,
uint256 amount
) external returns (bool);
}// SPDX-License-Identifier: AGPL-3.0-only
pragma solidity >=0.8.0;
import {ERC20} from "../tokens/ERC20.sol";
/// @notice Safe ETH and ERC20 transfer library that gracefully handles missing return values.
/// @author Solmate (https://github.com/transmissions11/solmate/blob/main/src/utils/SafeTransferLib.sol)
/// @dev Use with caution! Some functions in this library knowingly create dirty bits at the destination of the free memory pointer.
/// @dev Note that none of the functions in this library check that a token has code at all! That responsibility is delegated to the caller.
library SafeTransferLib {
/*//////////////////////////////////////////////////////////////
ERRORS
//////////////////////////////////////////////////////////////*/
error ETHTransferFailed();
error TransferFromFailed();
error TransferFailed();
error ApproveFailed();
/*//////////////////////////////////////////////////////////////
ETH OPERATIONS
//////////////////////////////////////////////////////////////*/
function safeTransferETH(address to, uint256 amount) internal {
bool success;
/// @solidity memory-safe-assembly
assembly {
// Transfer the ETH and store if it succeeded or not.
success := call(gas(), to, amount, 0, 0, 0, 0)
}
if (!success) revert ETHTransferFailed();
}
/*//////////////////////////////////////////////////////////////
ERC20 OPERATIONS
//////////////////////////////////////////////////////////////*/
function safeTransferFrom(
address token,
address from,
address to,
uint256 amount
) internal {
bool success;
/// @solidity memory-safe-assembly
assembly {
// Get a pointer to some free memory.
let freeMemoryPointer := mload(0x40)
// Write the abi-encoded calldata into memory, beginning with the function selector.
mstore(freeMemoryPointer, 0x23b872dd00000000000000000000000000000000000000000000000000000000)
mstore(add(freeMemoryPointer, 4), from) // Append the "from" argument.
mstore(add(freeMemoryPointer, 36), to) // Append the "to" argument.
mstore(add(freeMemoryPointer, 68), amount) // Append the "amount" argument.
success := and(
// Set success to whether the call reverted, if not we check it either
// returned exactly 1 (can't just be non-zero data), or had no return data.
or(and(eq(mload(0), 1), gt(returndatasize(), 31)), iszero(returndatasize())),
// We use 100 because the length of our calldata totals up like so: 4 + 32 * 3.
// We use 0 and 32 to copy up to 32 bytes of return data into the scratch space.
// Counterintuitively, this call must be positioned second to the or() call in the
// surrounding and() call or else returndatasize() will be zero during the computation.
call(gas(), token, 0, freeMemoryPointer, 100, 0, 32)
)
}
if (!success) revert TransferFromFailed();
}
function safeTransfer(
address token,
address to,
uint256 amount
) internal {
bool success;
/// @solidity memory-safe-assembly
assembly {
// Get a pointer to some free memory.
let freeMemoryPointer := mload(0x40)
// Write the abi-encoded calldata into memory, beginning with the function selector.
mstore(freeMemoryPointer, 0xa9059cbb00000000000000000000000000000000000000000000000000000000)
mstore(add(freeMemoryPointer, 4), to) // Append the "to" argument.
mstore(add(freeMemoryPointer, 36), amount) // Append the "amount" argument.
success := and(
// Set success to whether the call reverted, if not we check it either
// returned exactly 1 (can't just be non-zero data), or had no return data.
or(and(eq(mload(0), 1), gt(returndatasize(), 31)), iszero(returndatasize())),
// We use 68 because the length of our calldata totals up like so: 4 + 32 * 2.
// We use 0 and 32 to copy up to 32 bytes of return data into the scratch space.
// Counterintuitively, this call must be positioned second to the or() call in the
// surrounding and() call or else returndatasize() will be zero during the computation.
call(gas(), token, 0, freeMemoryPointer, 68, 0, 32)
)
}
if (!success) revert TransferFailed();
}
function safeApprove(
address token,
address to,
uint256 amount
) internal {
bool success;
/// @solidity memory-safe-assembly
assembly {
// Get a pointer to some free memory.
let freeMemoryPointer := mload(0x40)
// Write the abi-encoded calldata into memory, beginning with the function selector.
mstore(freeMemoryPointer, 0x095ea7b300000000000000000000000000000000000000000000000000000000)
mstore(add(freeMemoryPointer, 4), to) // Append the "to" argument.
mstore(add(freeMemoryPointer, 36), amount) // Append the "amount" argument.
success := and(
// Set success to whether the call reverted, if not we check it either
// returned exactly 1 (can't just be non-zero data), or had no return data.
or(and(eq(mload(0), 1), gt(returndatasize(), 31)), iszero(returndatasize())),
// We use 68 because the length of our calldata totals up like so: 4 + 32 * 2.
// We use 0 and 32 to copy up to 32 bytes of return data into the scratch space.
// Counterintuitively, this call must be positioned second to the or() call in the
// surrounding and() call or else returndatasize() will be zero during the computation.
call(gas(), token, 0, freeMemoryPointer, 68, 0, 32)
)
}
if (!success) revert ApproveFailed();
}
}// SPDX-License-Identifier: MIT
pragma solidity ^0.8.17;
import { ZapIn, ZapOut } from "contracts/libraries/ZapLib.sol";
import { SwapParams } from "contracts/structs/LiquidityStructs.sol";
struct Farm {
address stakingContract;
uint256 poolIndex;
}
struct DepositParams {
Farm farm;
address[] tokensIn;
uint256[] amountsIn;
ZapIn zap;
bytes extraData;
}
struct WithdrawParams {
bytes extraData;
ZapOut zap;
address[] tokensOut;
}
struct HarvestParams {
SwapParams[] swaps;
bytes extraData;
address[] tokensOut;
}
struct CompoundParams {
Farm claimFarm;
bytes claimExtraData;
address[] rewardTokens;
ZapIn zap;
Farm depositFarm;
bytes depositExtraData;
}
struct SimpleDepositParams {
Farm farm;
address lpToken;
uint256 amountIn;
bytes extraData;
}
struct SimpleHarvestParams {
address[] rewardTokens;
bytes extraData;
}
struct SimpleWithdrawParams {
address lpToken;
uint256 amountOut;
bytes extraData;
}// SPDX-License-Identifier: AGPL-3.0-only
pragma solidity >=0.8.0;
/// @notice Modern and gas efficient ERC20 + EIP-2612 implementation.
/// @author Solmate (https://github.com/transmissions11/solmate/blob/main/src/tokens/ERC20.sol)
/// @author Modified from Uniswap (https://github.com/Uniswap/uniswap-v2-core/blob/master/contracts/UniswapV2ERC20.sol)
/// @dev Do not manually set balances without updating totalSupply, as the sum of all user balances must not exceed it.
abstract contract ERC20 {
/*//////////////////////////////////////////////////////////////
EVENTS
//////////////////////////////////////////////////////////////*/
event Transfer(address indexed from, address indexed to, uint256 amount);
event Approval(address indexed owner, address indexed spender, uint256 amount);
/*//////////////////////////////////////////////////////////////
METADATA STORAGE
//////////////////////////////////////////////////////////////*/
string public name;
string public symbol;
uint8 public immutable decimals;
/*//////////////////////////////////////////////////////////////
ERC20 STORAGE
//////////////////////////////////////////////////////////////*/
uint256 public totalSupply;
mapping(address => uint256) public balanceOf;
mapping(address => mapping(address => uint256)) public allowance;
/*//////////////////////////////////////////////////////////////
EIP-2612 STORAGE
//////////////////////////////////////////////////////////////*/
uint256 internal immutable INITIAL_CHAIN_ID;
bytes32 internal immutable INITIAL_DOMAIN_SEPARATOR;
mapping(address => uint256) public nonces;
/*//////////////////////////////////////////////////////////////
CONSTRUCTOR
//////////////////////////////////////////////////////////////*/
constructor(
string memory _name,
string memory _symbol,
uint8 _decimals
) {
name = _name;
symbol = _symbol;
decimals = _decimals;
INITIAL_CHAIN_ID = block.chainid;
INITIAL_DOMAIN_SEPARATOR = computeDomainSeparator();
}
/*//////////////////////////////////////////////////////////////
ERC20 LOGIC
//////////////////////////////////////////////////////////////*/
function approve(address spender, uint256 amount) public virtual returns (bool) {
allowance[msg.sender][spender] = amount;
emit Approval(msg.sender, spender, amount);
return true;
}
function transfer(address to, uint256 amount) public virtual returns (bool) {
balanceOf[msg.sender] -= amount;
// Cannot overflow because the sum of all user
// balances can't exceed the max uint256 value.
unchecked {
balanceOf[to] += amount;
}
emit Transfer(msg.sender, to, amount);
return true;
}
function transferFrom(
address from,
address to,
uint256 amount
) public virtual returns (bool) {
uint256 allowed = allowance[from][msg.sender]; // Saves gas for limited approvals.
if (allowed != type(uint256).max) allowance[from][msg.sender] = allowed - amount;
balanceOf[from] -= amount;
// Cannot overflow because the sum of all user
// balances can't exceed the max uint256 value.
unchecked {
balanceOf[to] += amount;
}
emit Transfer(from, to, amount);
return true;
}
/*//////////////////////////////////////////////////////////////
EIP-2612 LOGIC
//////////////////////////////////////////////////////////////*/
function permit(
address owner,
address spender,
uint256 value,
uint256 deadline,
uint8 v,
bytes32 r,
bytes32 s
) public virtual {
require(deadline >= block.timestamp, "PERMIT_DEADLINE_EXPIRED");
// Unchecked because the only math done is incrementing
// the owner's nonce which cannot realistically overflow.
unchecked {
address recoveredAddress = ecrecover(
keccak256(
abi.encodePacked(
"\x19\x01",
DOMAIN_SEPARATOR(),
keccak256(
abi.encode(
keccak256(
"Permit(address owner,address spender,uint256 value,uint256 nonce,uint256 deadline)"
),
owner,
spender,
value,
nonces[owner]++,
deadline
)
)
)
),
v,
r,
s
);
require(recoveredAddress != address(0) && recoveredAddress == owner, "INVALID_SIGNER");
allowance[recoveredAddress][spender] = value;
}
emit Approval(owner, spender, value);
}
function DOMAIN_SEPARATOR() public view virtual returns (bytes32) {
return block.chainid == INITIAL_CHAIN_ID ? INITIAL_DOMAIN_SEPARATOR : computeDomainSeparator();
}
function computeDomainSeparator() internal view virtual returns (bytes32) {
return
keccak256(
abi.encode(
keccak256("EIP712Domain(string name,string version,uint256 chainId,address verifyingContract)"),
keccak256(bytes(name)),
keccak256("1"),
block.chainid,
address(this)
)
);
}
/*//////////////////////////////////////////////////////////////
INTERNAL MINT/BURN LOGIC
//////////////////////////////////////////////////////////////*/
function _mint(address to, uint256 amount) internal virtual {
totalSupply += amount;
// Cannot overflow because the sum of all user
// balances can't exceed the max uint256 value.
unchecked {
balanceOf[to] += amount;
}
emit Transfer(address(0), to, amount);
}
function _burn(address from, uint256 amount) internal virtual {
balanceOf[from] -= amount;
// Cannot underflow because a user's balance
// will never be larger than the total supply.
unchecked {
totalSupply -= amount;
}
emit Transfer(from, address(0), amount);
}
}// SPDX-License-Identifier: MIT
pragma solidity ^0.8.17;
import { IERC20 } from "@openzeppelin/contracts/token/ERC20/IERC20.sol";
import { SafeTransferLib } from "solmate/utils/SafeTransferLib.sol";
import {
SwapParams,
AddLiquidityParams
} from "contracts/structs/LiquidityStructs.sol";
import { ILiquidityConnector } from
"contracts/interfaces/ILiquidityConnector.sol";
import { ConnectorRegistry } from "contracts/ConnectorRegistry.sol";
import { DelegateModule } from "contracts/modules/DelegateModule.sol";
import { ZapIn, ZapOut } from "contracts/structs/ZapStructs.sol";
import { IZapLib } from "contracts/interfaces/libraries/IZapLib.sol";
import { ISwapLib } from "contracts/interfaces/libraries/ISwapLib.sol";
contract ZapLib is DelegateModule, IZapLib {
error LiquidityAmountError(); // 0x4d0ab6b4
ISwapLib public immutable swapLib;
ConnectorRegistry public immutable connectorRegistry;
constructor(ConnectorRegistry connectorRegistry_, ISwapLib swapLib_) {
connectorRegistry = connectorRegistry_;
swapLib = swapLib_;
}
function zapIn(
ZapIn memory zap
) external payable {
uint256 swapDataLength = zap.swaps.length;
for (uint256 i; i < swapDataLength;) {
_delegateTo(
address(swapLib), abi.encodeCall(ISwapLib.swap, (zap.swaps[i]))
);
unchecked {
i++;
}
}
if (zap.addLiquidityParams.lpToken == address(0)) {
return;
}
bool atLeastOneNonZero = false;
AddLiquidityParams memory addLiquidityParams = zap.addLiquidityParams;
uint256 addLiquidityParamsTokensLength =
addLiquidityParams.tokens.length;
for (uint256 i; i < addLiquidityParamsTokensLength; i++) {
if (addLiquidityParams.tokens[i] == address(0)) {
continue;
}
if (addLiquidityParams.desiredAmounts[i] == 0) {
addLiquidityParams.desiredAmounts[i] = IERC20(
addLiquidityParams.tokens[i]
).balanceOf(address(this));
}
if (addLiquidityParams.desiredAmounts[i] > 0) {
atLeastOneNonZero = true;
// In case there is USDT or similar dust approval, revoke it
SafeTransferLib.safeApprove(
addLiquidityParams.tokens[i], addLiquidityParams.router, 0
);
SafeTransferLib.safeApprove(
addLiquidityParams.tokens[i],
addLiquidityParams.router,
addLiquidityParams.desiredAmounts[i]
);
}
}
if (!atLeastOneNonZero) {
revert LiquidityAmountError();
}
address routerConnector =
connectorRegistry.connectorOf(addLiquidityParams.router);
_delegateTo(
routerConnector,
abi.encodeCall(
ILiquidityConnector.addLiquidity, (addLiquidityParams)
)
);
for (uint256 i; i < addLiquidityParamsTokensLength;) {
if (addLiquidityParams.tokens[i] != address(0)) {
// Revoke any dust approval in case the amount was estimated
SafeTransferLib.safeApprove(
addLiquidityParams.tokens[i], addLiquidityParams.router, 0
);
}
unchecked {
i++;
}
}
}
function zapOut(
ZapOut memory zap
) external {
if (zap.removeLiquidityParams.lpToken != address(0)) {
if (zap.removeLiquidityParams.lpAmountIn > 0) {
SafeTransferLib.safeApprove(
zap.removeLiquidityParams.lpToken,
zap.removeLiquidityParams.router,
zap.removeLiquidityParams.lpAmountIn
);
}
address routerConnector =
connectorRegistry.connectorOf(zap.removeLiquidityParams.router);
_delegateTo(
address(routerConnector),
abi.encodeCall(
ILiquidityConnector.removeLiquidity,
zap.removeLiquidityParams
)
);
}
uint256 swapDataLength = zap.swaps.length;
for (uint256 i; i < swapDataLength;) {
_delegateTo(
address(swapLib), abi.encodeCall(ISwapLib.swap, (zap.swaps[i]))
);
unchecked {
i++;
}
}
}
}// SPDX-License-Identifier: MIT
pragma solidity ^0.8.0;
struct AddLiquidityParams {
address router;
address lpToken;
address[] tokens;
uint256[] desiredAmounts;
uint256[] minAmounts;
bytes extraData;
}
struct RemoveLiquidityParams {
address router;
address lpToken;
address[] tokens;
uint256 lpAmountIn;
uint256[] minAmountsOut;
bytes extraData;
}
struct SwapParams {
address router;
uint256 amountIn;
uint256 minAmountOut;
address tokenIn;
bytes extraData;
}// SPDX-License-Identifier: MIT
pragma solidity ^0.8.0;
import {
AddLiquidityParams,
RemoveLiquidityParams,
SwapParams
} from "contracts/structs/LiquidityStructs.sol";
interface ILiquidityConnector {
error InvalidPrice();
function addLiquidity(
AddLiquidityParams memory addLiquidityParams
) external payable;
function removeLiquidity(
RemoveLiquidityParams memory removeLiquidityParams
) external;
function swapExactTokensForTokens(
SwapParams memory swap
) external payable;
function swapExactETHForTokens(
SwapParams memory swap
) external payable;
function getPoolPrice(
address lpToken,
uint256 baseTokenIndex,
uint256 quoteTokenIndex
) external view returns (uint256);
function getReserves(
address lpToken
) external view returns (uint256[] memory reserves);
function getTokens(
address lpToken
) external view returns (address[] memory tokens);
}// SPDX-License-Identifier: MIT
pragma solidity ^0.8.17;
import { Admin } from "contracts/base/Admin.sol";
import { TimelockAdmin } from "contracts/base/TimelockAdmin.sol";
error ConnectorNotRegistered(address target);
error CustomRegistryAlreadyRegistered();
interface ICustomConnectorRegistry {
function connectorOf(
address target
) external view returns (address);
}
contract ConnectorRegistry is Admin, TimelockAdmin {
event ConnectorChanged(address target, address connector);
event CustomRegistryAdded(address registry);
event CustomRegistryRemoved(address registry);
error ConnectorAlreadySet(address target);
error ConnectorNotSet(address target);
error ArrayLengthMismatch();
ICustomConnectorRegistry[] public customRegistries;
mapping(address target => address connector) private connectors_;
constructor(
address admin_,
address timelockAdmin_
) Admin(admin_) TimelockAdmin(timelockAdmin_) { }
/// Admin functions
/// @notice Update connector addresses for a batch of targets.
/// @dev Controls which connector contracts are used for the specified
/// targets.
/// @custom:access Restricted to protocol admin.
function setConnectors(
address[] calldata targets,
address[] calldata connectors
) external onlyAdmin {
if (targets.length != connectors.length) {
revert ArrayLengthMismatch();
}
for (uint256 i; i != targets.length;) {
if (connectors_[targets[i]] != address(0)) {
revert ConnectorAlreadySet(targets[i]);
}
connectors_[targets[i]] = connectors[i];
emit ConnectorChanged(targets[i], connectors[i]);
unchecked {
++i;
}
}
}
function updateConnectors(
address[] calldata targets,
address[] calldata connectors
) external onlyTimelockAdmin {
if (targets.length != connectors.length) {
revert ArrayLengthMismatch();
}
for (uint256 i; i != targets.length;) {
if (connectors_[targets[i]] == address(0)) {
revert ConnectorNotSet(targets[i]);
}
connectors_[targets[i]] = connectors[i];
emit ConnectorChanged(targets[i], connectors[i]);
unchecked {
++i;
}
}
}
/// @notice Append an address to the custom registries list.
/// @custom:access Restricted to protocol admin.
function addCustomRegistry(
ICustomConnectorRegistry registry
) external onlyAdmin {
if (isCustomRegistry(registry)) {
revert CustomRegistryAlreadyRegistered();
}
customRegistries.push(registry);
emit CustomRegistryAdded(address(registry));
}
/// @notice Replace an address in the custom registries list.
/// @custom:access Restricted to protocol admin.
function updateCustomRegistry(
uint256 index,
ICustomConnectorRegistry newRegistry
) external onlyTimelockAdmin {
ICustomConnectorRegistry oldRegistry = customRegistries[index];
emit CustomRegistryRemoved(address(oldRegistry));
customRegistries[index] = newRegistry;
if (address(newRegistry) != address(0)) {
emit CustomRegistryAdded(address(newRegistry));
}
}
/// Public functions
function connectorOf(
address target
) external view returns (address) {
address connector = _getConnector(target);
if (connector != address(0)) {
return connector;
}
revert ConnectorNotRegistered(target);
}
function hasConnector(
address target
) external view returns (bool) {
return _getConnector(target) != address(0);
}
function isCustomRegistry(
ICustomConnectorRegistry registry
) public view returns (bool) {
for (uint256 i; i != customRegistries.length;) {
if (address(customRegistries[i]) == address(registry)) {
return true;
}
unchecked {
++i;
}
}
return false;
}
/// Internal functions
function _getConnector(
address target
) internal view returns (address) {
address connector = connectors_[target];
if (connector != address(0)) {
return connector;
}
uint256 length = customRegistries.length;
for (uint256 i; i != length;) {
if (address(customRegistries[i]) != address(0)) {
(bool success, bytes memory data) = address(customRegistries[i])
.staticcall(
abi.encodeWithSelector(
ICustomConnectorRegistry.connectorOf.selector, target
)
);
if (success && data.length == 32) {
address _connector = abi.decode(data, (address));
if (_connector != address(0)) {
return _connector;
}
}
}
unchecked {
++i;
}
}
return address(0);
}
}// SPDX-License-Identifier: MIT
pragma solidity ^0.8.17;
contract DelegateModule {
function _delegateTo(
address to,
bytes memory data
) internal returns (bytes memory) {
(bool success, bytes memory result) = to.delegatecall(data);
if (!success) {
if (result.length == 0) revert();
assembly {
revert(add(32, result), mload(result))
}
}
return result;
}
}// SPDX-License-Identifier: MIT
pragma solidity ^0.8.0;
import {
SwapParams,
AddLiquidityParams,
RemoveLiquidityParams
} from "contracts/structs/LiquidityStructs.sol";
struct ZapIn {
SwapParams[] swaps;
AddLiquidityParams addLiquidityParams;
}
struct ZapOut {
RemoveLiquidityParams removeLiquidityParams;
SwapParams[] swaps;
}// SPDX-License-Identifier: MIT
pragma solidity ^0.8.0;
import { ZapIn, ZapOut } from "contracts/structs/ZapStructs.sol";
interface IZapLib {
function zapIn(
ZapIn memory zap
) external payable;
function zapOut(
ZapOut memory zap
) external;
}// SPDX-License-Identifier: MIT
pragma solidity ^0.8.0;
import { SwapParams } from "contracts/structs/LiquidityStructs.sol";
interface ISwapLib {
function swap(
SwapParams memory swap
) external payable;
function swapMultiple(
SwapParams[] memory swaps
) external payable;
}// SPDX-License-Identifier: MIT
pragma solidity ^0.8.17;
/// @title Admin contract
/// @author vfat.tools
/// @notice Provides an administration mechanism allowing restricted functions
abstract contract Admin {
/// ERRORS ///
/// @notice Thrown when the caller is not the admin
error NotAdminError(); //0xb5c42b3b
/// EVENTS ///
/// @notice Emitted when a new admin is set
/// @param oldAdmin Address of the old admin
/// @param newAdmin Address of the new admin
event AdminSet(address oldAdmin, address newAdmin);
/// STORAGE ///
/// @notice Address of the current admin
address public admin;
/// MODIFIERS ///
/// @dev Restricts a function to the admin
modifier onlyAdmin() {
if (msg.sender != admin) revert NotAdminError();
_;
}
/// WRITE FUNCTIONS ///
/// @param admin_ Address of the admin
constructor(
address admin_
) {
emit AdminSet(address(0), admin_);
admin = admin_;
}
/// @notice Sets a new admin
/// @param newAdmin Address of the new admin
/// @custom:access Restricted to protocol admin.
function setAdmin(
address newAdmin
) external onlyAdmin {
emit AdminSet(admin, newAdmin);
admin = newAdmin;
}
}// SPDX-License-Identifier: MIT
pragma solidity ^0.8.17;
/// @title TimelockAdmin contract
/// @author vfat.tools
/// @notice Provides an timelockAdministration mechanism allowing restricted
/// functions
abstract contract TimelockAdmin {
/// ERRORS ///
/// @notice Thrown when the caller is not the timelockAdmin
error NotTimelockAdminError();
/// EVENTS ///
/// @notice Emitted when a new timelockAdmin is set
/// @param oldTimelockAdmin Address of the old timelockAdmin
/// @param newTimelockAdmin Address of the new timelockAdmin
event TimelockAdminSet(address oldTimelockAdmin, address newTimelockAdmin);
/// STORAGE ///
/// @notice Address of the current timelockAdmin
address public timelockAdmin;
/// MODIFIERS ///
/// @dev Restricts a function to the timelockAdmin
modifier onlyTimelockAdmin() {
if (msg.sender != timelockAdmin) revert NotTimelockAdminError();
_;
}
/// WRITE FUNCTIONS ///
/// @param timelockAdmin_ Address of the timelockAdmin
constructor(address timelockAdmin_) {
emit TimelockAdminSet(timelockAdmin, timelockAdmin_);
timelockAdmin = timelockAdmin_;
}
/// @notice Sets a new timelockAdmin
/// @dev Can only be called by the current timelockAdmin
/// @param newTimelockAdmin Address of the new timelockAdmin
function setTimelockAdmin(address newTimelockAdmin)
external
onlyTimelockAdmin
{
emit TimelockAdminSet(timelockAdmin, newTimelockAdmin);
timelockAdmin = newTimelockAdmin;
}
}{
"remappings": [
"solmate/=lib/solmate/src/",
"@openzeppelin/=lib/openzeppelin-contracts/",
"@morpho-blue/=lib/morpho-blue/src/",
"ds-test/=lib/solmate/lib/ds-test/src/",
"forge-std/=lib/forge-std/src/",
"morpho-blue/=lib/morpho-blue/",
"openzeppelin-contracts/=lib/openzeppelin-contracts/"
],
"optimizer": {
"enabled": true,
"runs": 200
},
"metadata": {
"useLiteralContent": false,
"bytecodeHash": "ipfs",
"appendCBOR": true
},
"outputSelection": {
"*": {
"*": [
"evm.bytecode",
"evm.deployedBytecode",
"devdoc",
"userdoc",
"metadata",
"abi"
]
}
},
"evmVersion": "paris",
"viaIR": false,
"libraries": {}
}Contract Security Audit
- No Contract Security Audit Submitted- Submit Audit Here
Contract ABI
API[{"inputs":[],"name":"ApproveFailed","type":"error"},{"inputs":[{"components":[{"internalType":"address","name":"stakingContract","type":"address"},{"internalType":"uint256","name":"poolIndex","type":"uint256"}],"internalType":"struct Farm","name":"farm","type":"tuple"},{"internalType":"address","name":"user","type":"address"}],"name":"balanceOf","outputs":[{"internalType":"uint256","name":"","type":"uint256"}],"stateMutability":"view","type":"function"},{"inputs":[{"components":[{"internalType":"address","name":"stakingContract","type":"address"},{"internalType":"uint256","name":"poolIndex","type":"uint256"}],"internalType":"struct Farm","name":"farm","type":"tuple"},{"internalType":"bytes","name":"extraData","type":"bytes"}],"name":"claim","outputs":[],"stateMutability":"nonpayable","type":"function"},{"inputs":[{"components":[{"internalType":"address","name":"stakingContract","type":"address"},{"internalType":"uint256","name":"poolIndex","type":"uint256"}],"internalType":"struct Farm","name":"farm","type":"tuple"},{"internalType":"address","name":"token","type":"address"},{"internalType":"bytes","name":"","type":"bytes"}],"name":"deposit","outputs":[],"stateMutability":"payable","type":"function"},{"inputs":[{"components":[{"internalType":"address","name":"stakingContract","type":"address"},{"internalType":"uint256","name":"poolIndex","type":"uint256"}],"internalType":"struct Farm","name":"farm","type":"tuple"},{"internalType":"address","name":"user","type":"address"},{"internalType":"address[]","name":"rewardTokens","type":"address[]"}],"name":"earned","outputs":[{"internalType":"uint256[]","name":"","type":"uint256[]"}],"stateMutability":"view","type":"function"},{"inputs":[{"components":[{"internalType":"address","name":"stakingContract","type":"address"},{"internalType":"uint256","name":"poolIndex","type":"uint256"}],"internalType":"struct Farm","name":"farm","type":"tuple"},{"internalType":"uint256","name":"amount","type":"uint256"},{"internalType":"bytes","name":"","type":"bytes"}],"name":"withdraw","outputs":[],"stateMutability":"nonpayable","type":"function"}]Contract Creation Code
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Deployed Bytecode
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Net Worth in USD
$0.00
Net Worth in S
Multichain Portfolio | 35 Chains
| Chain | Token | Portfolio % | Price | Amount | Value |
|---|
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