DeFi Saver
  • Introduction
  • Protocol
    • Core
      • DFS Registry
      • Strategy Executor
      • Recipe Executor
      • Safe Module Auth
      • Proxy Auth
      • Bot Auth
      • Strategy Storage
      • Sub Storage
      • Bundle Storage
    • Actions
    • Triggers
    • Strategies
    • TxSaver
    • Security & Audits
      • Pause Control
      • Admin access control
    • Deployed contracts
  • Deployed strategies
  • Deployed Actions
    • Exchange
      • DFS Sell
      • DFSSellNoFee
      • LimitSell
    • Flash loans
      • FLAction
    • Utils
      • ApproveToken
      • AutomationV2Unsub
      • ChangeProxyOwner
      • CreateSub
      • GasFeeTaker
      • GasFeeTakerL2
      • HandleAuth
      • KingClaim
      • MerklClaim
      • PermitToken
      • PullToken
      • RemoveTokenApproval
      • SDaiWrap
      • SDaiUnwrap
      • SendToken
      • SendTokenAndUnwrap
      • SendTokensAndUnwrap
      • SendTokens
      • StarknetClaim
      • SubInputs
      • SumInputs
      • ToggleSub
      • TokenBalance
      • TokenizedVaultAdapter
      • TransferNFT
      • UnwrapEth
      • UpdateSub
      • WrapEth
    • Checkers
      • AaveV2RatioCheck
      • AaveV3OpenRatioCheck
      • AaveV3RatioCheck
      • CompV2RatioCheck
      • CompV3RatioCheck
      • CurveUsdCollRatioCheck
      • FluidRatioCheck
      • LiquityRatioCheck
      • LiquityRatioIncreaseCheck
      • LiquityV2RatioCheck
      • LiquityV2TargetRatioCheck
      • McdRatioCheck
      • MorphoAaveV2RatioCheck
      • MorphoBlueRatioCheck
      • MorphoBlueTargetRatioCheck
      • SparkRatioCheck
    • Aave V2
      • AaveBorrow
      • AaveCollateralSwitch
      • AavePayback
      • AaveSupply
      • AaveWithdraw
      • AaveClaimAave
      • AaveClaimStkAave
      • AaveUnstake
    • Aave V3
      • AaveV3ATokenPayback
      • AaveV3Borrow
      • AaveV3ClaimRewards
      • AaveV3CollateralSwitch
      • AaveV3Payback
      • AaveV3SetEMode
      • AaveV3Withdraw
      • AaveV3Supply
      • GhoClaimAave
      • GhoUnstake
    • BProtocol
      • BprotocolLiquitySPDeposit
      • BprotocolLiquitySPWithdraw
    • Compound V2
      • CompGetDebt
      • CompCollateralSwitch
      • CompSupply
      • CompWithdraw
      • CompPayback
      • CompBorrow
      • CompClaim
    • Compound V3
      • CompV3Withdraw
      • CompV3Transfer
      • CompV3Supply
      • CompV3Payback
      • CompV3Claim
      • CompV3Borrow
      • CompV3Allow
    • Convex
      • ConvexDeposit
      • ConvexWithdraw
      • ConvexClaim
    • Chicken bonds
      • CBCreate
      • CBRedeem
      • CBChickenIn
      • CBChickenOut
      • CBCreateReboundSub
      • CBUpdateReboundSub
      • FetchBondId
    • ➰Curve
      • ➰CurveClaimFees
      • ➰CurveDeposit
      • ➰CurveGaugeDeposit
      • ➰CurveGaugeWithdraw
      • ➰CurveMintCrv
      • ➰CurveStethPoolDeposit
      • ➰CurveWithdraw
      • ➰CurveStethPoolWithdraw
    • ➿CurveUsd
      • ➿CurveUsdAdjust
      • ➿CurveUsdBorrow
      • ➿CurveUsdCreate
      • ➿CurveUsdGetDebt
      • ➿CurveUsdLevCreate
      • ➿CurveUsdLevCreateTransient
      • ➿CurveUsdPayback
      • ➿CurveUsdRepay
      • ➿CurveUsdRepayTransient
      • ➿CurveUsdSelfLiquidate
      • ➿CurveUsdSelfLiquidateWithColl
      • ➿CrvUsdSelfLiqWithCollTransient
      • ➿CurveUsdSupply
      • ➿CurveUsdWithdraw
    • DyDx
      • DyDxWithdraw
    • Ether.Fi
      • EtherFiStake
      • EtherFiUnwrap
      • EtherFiWrap
    • EulerV2
      • EulerV2Borrow
      • EulerV2CollateralSwitch
      • EulerV2Payback
      • EulerV2PaybackWithShares
      • EulerV2PullDebt
      • EulerV2ReorderCollaterals
      • EulerV2Supply
      • EulerV2Withdraw
    • Fluid
      • FluidVaultT1Adjust
      • FluidVaultT1Borrow
      • FluidVaultT1Open
      • FluidVaultT1Payback
      • FluidVaultT1Supply
      • FluidVaultT1Withdraw
      • FluidClaim
    • GUni
      • GUniDeposit
      • GUniWithdraw
    • InstaDapp
      • InstPullTokens
    • Lido
      • LidoUnwrap
      • LidoWrap
      • LidoStake
    • Liquity
      • LiquityAdjust
      • LiquityBorrow
      • LiquityClaim
      • LiquityClose
      • LiquityEthGainToTrove
      • LiquityOpen
      • LiquityPayback
      • LiquityRedeem
      • LiquitySPDeposit
      • LiquitySPWithdraw
      • LiquityStake
      • LiquitySupply
      • LiquityUnstake
      • LiquityWithdraw
    • LiquityV2
      • LiquityV2Adjust
      • LiquityV2AdjustInterestRate
      • LiquityV2AdjustZombieTrove
      • LiquityV2Borrow
      • LiquityV2Claim
      • LiquityV2Close
      • LiquityV2Open
      • LiquityV2Payback
      • LiquityV2SPClaimColl
      • LiquityV2SPDeposit
      • LiquityV2SPWithdraw
      • LiquityV2Supply
      • LiquityV2Withdraw
    • LlamaLend
      • LlamaLendBoost
      • LlamaLendBorrow
      • LlamaLendCreate
      • LlamaLendGetDebt
      • LlamaLendLevCreate
      • LlamaLendPayback
      • LlamaLendRepay
      • LlamaLendSelfLiquidate
      • LlamaLendSelfLiquidateWithColl
      • LlamaLendSupply
      • LlamaLendWithdraw
    • LSV
      • LSVBorrow
      • LSVPayback
      • LSVSupply
      • LSVWithdraw
    • Maker
      • McdBoostComposite
      • McdClaim
      • McdDsrDeposit
      • McdDsrWithdraw
      • McdGenerate
      • McdGive
      • McdMerge
      • McdOpen
      • McdPayback
      • McdRatio
      • McdRepayComposite
      • McdSupply
      • McdTokenConverter
      • McdWithdraw
    • MorphoOptimizers
      • AaveV2
        • MorphoAaveV2Borrow
        • MorphoAaveV2Payback
        • MorphoAaveV2Supply
        • MorphoAaveV2Withdraw
      • AaveV3
        • MorphoAaveV3Borrow
        • MorphoAaveV3Payback
        • MorphoAaveV3SetManager
        • MorphoAaveV3Supply
        • MorphoAaveV3Withdraw
      • MorphoClaim
    • MorphoBlue
      • MorphoBlueBorrow
      • MorphoBlueClaim
      • MorphoBluePayback
      • MorphoBlueReallocateLiquidity
      • MorphoBlueSetAuth
      • MorphoBlueSetAuthWithSig
      • MorphoBlueSupply
      • MorphoBlueSupplyCollateral
      • MorphoBlueWithdraw
      • MorphoBlueWithdrawCollateral
      • MorphoTokenWrap
    • Reflexer
      • ReflexerOpen
      • ReflexerPayback
      • ReflexerGenerate
      • ReflexerSupply
      • ReflexerWithdraw
      • ReflexerWithdrawStuckFunds
    • Renzo
      • RenzoStake
    • Sky
      • SkyClaimRewards
      • SkyStake
      • SkyUnstake
    • Spark
      • SparkBorrow
      • SparkClaimRewards
      • SparkCollateralSwitch
      • SparkPayback
      • SparkSetEMode
      • SparkSpTokenPayback
      • SparkSupply
      • SparkSwapBorrowRateMode
      • SparkWithdraw
    • Uniswap V2
      • UniWithdraw
      • UniSupply
    • Uniswap V3
      • UniCreatePoolV3
      • UniMintV3
      • UniSupplyV3
      • UniCollectV3
      • UniWithdrawV3
    • Yearn
      • YearnWithdraw
      • YearnSupply
  • Deployed Triggers
    • Utils
      • ChainlinkPriceTrigger
      • ClosePriceTrigger
      • GasPriceTrigger
      • OffchainPriceTrigger
      • Token Balance
      • Timestamp
      • TrailingStopTrigger
    • AaveV2
      • AaveV2RatioTrigger
    • AaveV3
      • AaveV3QuotePriceTrigger
      • AaveV3RatioTrigger
      • AaveV3TrailingQuotePriceTrigger
    • Chicken bonds
      • CBReboundTrigger
    • Compound
      • CompoundRatioTrigger
    • CompoundV3
      • CompoundV3RatioTrigger
    • ➿CurveUsd
      • ➿CurveUsdCollRatioTrigger
      • ➿CurveUsdHealthRatioTrigger
      • ➿CurveUsdSoftLiquidationTrigger
      • ➿CurveUsdBorrowRateTrigger
    • Fluid
      • FluidRatioTrigger
    • Liquity
      • LiquityDebtInFrontTrigger
      • LiquityRatioTrigger
      • LiquityDebtInFrontWithLimitTrigger
    • LiquityV2
      • LiquityV2QuotePriceTrigger
      • LiquityV2RatioTrigger
    • Maker
      • McdRatioTrigger
    • MorphoOptimizers
      • MorphoAaveV2RatioTrigger
    • MorphoBlue
      • MorphoBluePriceTrigger
      • MorphoBlueRatioTrigger
    • Reflexer
      • ReflexerRatioTrigger
    • Spark
      • SparkQuotePriceTrigger
      • SparkRatioTriggre
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  1. Protocol
  2. Core

Proxy Auth

This contract receives the user's DSProxy permission to perform actions on their behalf.

Each user that has their positions managed by a DSProxy, is permitting other contracts to perform actions on their behalf. In DeFi Saver the ProxyAuth contract receives that permission.

Due to having permission for users' proxies, ProxyAuth is an immutable contract.

The ProxyAuth has only one function callExecute which is only callable by the StrategyExecutor contract. The function calls the users DSProxy and performs the configured actions. This allows for the rest of the system to change while keeping the proxy permission in a fixed contract.

Below is the interface of the contract:

contract ProxyAuth {
    function callExecute(
        address _proxyAddr,
        address _contractAddr,
        bytes memory _callData
    ) public payable onlyExecutor;
}

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Last updated 2 months ago

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