Merge pull request 'fix: Remove recenterAccess — make recenter() public with TWAP enforcement (#706)' (#713) from fix/issue-706 into master
This commit is contained in:
johba
commit
6ff8282a7e
19 changed files with 241 additions and 330 deletions
45
onchain/script/BootstrapVWAPPhase2.s.sol
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45
onchain/script/BootstrapVWAPPhase2.s.sol
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@ -0,0 +1,45 @@
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// SPDX-License-Identifier: GPL-3.0-or-later
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pragma solidity ^0.8.19;
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import { LiquidityManager } from "../src/LiquidityManager.sol";
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import "forge-std/Script.sol";
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/**
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* @title BootstrapVWAPPhase2
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* @notice Second phase of the VWAP bootstrap for Base mainnet deployments.
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*
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* Run this script >= 60 seconds after DeployBase (or DeployBaseMainnet/DeployBaseSepolia)
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* finishes. The first recenter() sets lastRecenterTime; the 60-second cooldown must
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* elapse before this second recenter() can succeed.
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*
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* What this does:
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* - Calls liquidityManager.recenter() a second time.
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* - At this point cumulativeVolume == 0 (bootstrap path) and the seed buy has
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* generated ethFee > 0, so recenter() records the VWAP anchor.
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* - Asserts cumulativeVolume > 0 to confirm bootstrap success.
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*
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* Usage:
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* export LM_ADDRESS=<deployed LiquidityManager address>
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* forge script script/BootstrapVWAPPhase2.s.sol --tc BootstrapVWAPPhase2 \
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* --fork-url $BASE_RPC --broadcast
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*/
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contract BootstrapVWAPPhase2 is Script {
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function run() public {
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address lmAddress = vm.envAddress("LM_ADDRESS");
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LiquidityManager lm = LiquidityManager(payable(lmAddress));
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string memory seedPhrase = vm.readFile(".secret");
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uint256 privateKey = vm.deriveKey(seedPhrase, 0);
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vm.startBroadcast(privateKey);
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console.log("Running VWAP bootstrap phase 2 on LiquidityManager:", lmAddress);
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lm.recenter();
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uint256 cumVol = lm.cumulativeVolume();
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require(cumVol > 0, "VWAP bootstrap failed: cumulativeVolume is still 0");
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console.log("VWAP bootstrapped successfully. cumulativeVolume:", cumVol);
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vm.stopBroadcast();
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}
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}
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@ -108,32 +108,38 @@ contract DeployBase is Script {
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// Fix: execute a small buy BEFORE handing control to users so that
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// cumulativeVolume>0 by the time the protocol is live.
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//
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// recenter() is now permissionless and always enforces TWAP stability.
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// For a fresh pool on Base mainnet this bootstrap must run at least
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// 300 seconds after pool initialisation (so the TWAP oracle has history).
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// If the pool was just created in this same script run, the first
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// recenter() will revert with "price deviated from oracle" — wait 5 min
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// and call the bootstrap as a separate transaction or script.
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//
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// Deployer must have SEED_LM_ETH + SEED_SWAP_ETH available (≈0.015 ETH).
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// =====================================================================
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console.log("\nBootstrapping VWAP with seed trade...");
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// Step 1: Temporarily set deployer as feeDestination to call setRecenterAccess.
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liquidityManager.setFeeDestination(sender);
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liquidityManager.setRecenterAccess(sender);
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// Step 1: Set the real feeDestination before any recenter.
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liquidityManager.setFeeDestination(feeDest);
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console.log("feeDestination set to", feeDest);
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// Step 2: Fund LM and place initial bootstrap positions.
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// NOTE: recenter() requires TWAP history (>= 300s since pool init).
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// On Base mainnet this call will revert if the pool is too fresh.
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(bool funded,) = address(liquidityManager).call{ value: SEED_LM_ETH }("");
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require(funded, "Failed to fund LM for seed bootstrap");
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liquidityManager.recenter();
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console.log("First recenter complete -> positions placed, cumulativeVolume still 0");
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// Step 3: Seed buy -> generates a non-zero fee in the anchor position.
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SeedSwapper seedSwapper = new SeedSwapper(weth, address(pool), token0isWeth);
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seedSwapper.executeSeedBuy{ value: SEED_SWAP_ETH }(sender);
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console.log("Seed buy executed -> fee generated in anchor position");
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// Step 4: Second recenter records VWAP (bootstrap path + ethFee > 0).
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liquidityManager.recenter();
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require(liquidityManager.cumulativeVolume() > 0, "VWAP bootstrap failed: cumulativeVolume is 0");
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console.log("VWAP bootstrapped -> cumulativeVolume:", liquidityManager.cumulativeVolume());
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// Step 5: Clean up -> revoke temporary access and set the real feeDestination.
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liquidityManager.revokeRecenterAccess();
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liquidityManager.setFeeDestination(feeDest);
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console.log("recenterAccess revoked, feeDestination set to", feeDest);
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// Cannot be called in the same Forge broadcast as Step 2 — recenter() enforces a
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// 60-second cooldown and there is no time-warp mechanism in a live broadcast.
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// Run BootstrapVWAPPhase2.s.sol at least 60 seconds after this script completes.
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console.log("\n=== Deployment Complete ===");
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console.log("Kraiken:", address(kraiken));
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@ -142,9 +148,11 @@ contract DeployBase is Script {
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console.log("LiquidityManager:", address(liquidityManager));
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console.log("Optimizer:", optimizerAddress);
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console.log("\nPost-deploy steps:");
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console.log(" 1. Fund LiquidityManager with operational ETH (VWAP already bootstrapped)");
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console.log(" 2. Set recenterAccess to txnBot: lm.setRecenterAccess(txnBot) from feeDestination");
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console.log(" 3. txnBot can now call recenter()");
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console.log(" 1. Wait >= 60 s after this script finishes.");
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console.log(" 2. Run: forge script script/BootstrapVWAPPhase2.s.sol --tc BootstrapVWAPPhase2 --fork-url <RPC> --broadcast");
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console.log(" This performs the second recenter that records cumulativeVolume > 0.");
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console.log(" 3. Fund LiquidityManager with operational ETH.");
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console.log(" 4. recenter() is permissionless - any address (e.g. txnBot) can call it.");
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vm.stopBroadcast();
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}
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@ -11,7 +11,6 @@ import { ERC1967Proxy } from "@openzeppelin/proxy/ERC1967/ERC1967Proxy.sol";
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import "@uniswap-v3-core/interfaces/IUniswapV3Factory.sol";
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import "@uniswap-v3-core/interfaces/IUniswapV3Pool.sol";
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import "forge-std/Script.sol";
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import "./DeployCommon.sol";
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/**
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* @title DeployLocal
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@ -28,17 +27,6 @@ contract DeployLocal is Script {
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address internal constant weth = 0x4200000000000000000000000000000000000006;
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address internal constant v3Factory = 0x4752ba5DBc23f44D87826276BF6Fd6b1C372aD24;
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// Seed amounts for VWAP bootstrap.
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// seedLmEth: initial ETH sent to the LM to create thin bootstrap positions.
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// seedSwapEth: ETH used for the seed buy. Must be large enough to move the
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// Uniswap tick >400 ticks past the ANCHOR center (minAmplitude = 2*tickSpacing
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// = 400 for the 1%-fee pool). The ANCHOR typically holds ~25% of seedLmEth as
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// WETH across a ~7200-tick range; consuming half of that WETH (≈0.125 ETH)
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// moves the price ~3600 ticks — well above the 400-tick threshold.
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// 0.5 ether provides a 4× margin over the minimum needed.
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uint256 internal constant SEED_LM_ETH = 1 ether;
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uint256 internal constant SEED_SWAP_ETH = 0.5 ether;
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// Deployed contracts
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Kraiken public kraiken;
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Stake public stake;
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@ -60,7 +48,7 @@ contract DeployLocal is Script {
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// Deploy Kraiken token
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kraiken = new Kraiken("Kraiken", "KRK");
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console.log("\n[1/7] Kraiken deployed:", address(kraiken));
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console.log("\n[1/6] Kraiken deployed:", address(kraiken));
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// Determine token ordering
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token0isWeth = address(weth) < address(kraiken);
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@ -68,7 +56,7 @@ contract DeployLocal is Script {
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// Deploy Stake contract
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stake = new Stake(address(kraiken), feeDest);
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console.log("\n[2/7] Stake deployed:", address(stake));
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console.log("\n[2/6] Stake deployed:", address(stake));
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// Set staking pool in Kraiken
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kraiken.setStakingPool(address(stake));
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@ -79,9 +67,9 @@ contract DeployLocal is Script {
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address liquidityPool = factory.getPool(weth, address(kraiken), FEE);
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if (liquidityPool == address(0)) {
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liquidityPool = factory.createPool(weth, address(kraiken), FEE);
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console.log("\n[3/7] Uniswap pool created:", liquidityPool);
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console.log("\n[3/6] Uniswap pool created:", liquidityPool);
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} else {
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console.log("\n[3/7] Using existing pool:", liquidityPool);
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console.log("\n[3/6] Using existing pool:", liquidityPool);
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}
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pool = IUniswapV3Pool(liquidityPool);
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@ -103,70 +91,22 @@ contract DeployLocal is Script {
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bytes memory params = abi.encodeWithSignature("initialize(address,address)", address(kraiken), address(stake));
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ERC1967Proxy proxy = new ERC1967Proxy(address(optimizerImpl), params);
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address optimizerAddress = address(proxy);
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console.log("\n[4/7] Optimizer deployed:", optimizerAddress);
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console.log("\n[4/6] Optimizer deployed:", optimizerAddress);
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// Deploy LiquidityManager
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liquidityManager = new LiquidityManager(v3Factory, weth, address(kraiken), optimizerAddress);
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console.log("\n[5/7] LiquidityManager deployed:", address(liquidityManager));
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console.log("\n[5/6] LiquidityManager deployed:", address(liquidityManager));
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// Configure contracts
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kraiken.setLiquidityManager(address(liquidityManager));
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console.log(" LiquidityManager set in Kraiken");
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console.log("\n[6/7] Configuration complete");
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// =====================================================================
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// [7/7] VWAP Bootstrap -> seed trade during deployment
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//
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// The cumulativeVolume==0 path in recenter() records VWAP from whatever
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// price exists at the time of the first fee event. An attacker who
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// front-runs deployment with a whale buy inflates that anchor.
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//
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// Fix: execute a small buy BEFORE handing control to users so that
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// cumulativeVolume>0 by the time the protocol is live.
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//
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// Sequence:
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// 1. Temporarily make sender the feeDestination (deployer can do this
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// because setFeeDestination is gated on deployer, not feeDestination).
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// This allows sender to call setRecenterAccess.
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// 2. Fund LM with SEED_LM_ETH and call recenter() -> places thin initial
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// positions; no fees collected yet, so cumulativeVolume stays 0.
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// 3. Execute seed buy via SeedSwapper -> generates a non-zero WETH fee
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// in the anchor position and moves the tick >400 (minimum amplitude).
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// 4. Call recenter() again -> cumulativeVolume==0 triggers the bootstrap
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// path (shouldRecordVWAP=true); ethFee>0 → _recordVolumeAndPrice fires
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// → cumulativeVolume>0. VWAP is now anchored to the real launch price.
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// 5. Revoke recenterAccess and restore the real feeDestination.
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// =====================================================================
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console.log("\n[7/7] Bootstrapping VWAP with seed trade...");
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// Step 1: Grant deployer temporary feeDestination role to enable setRecenterAccess.
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liquidityManager.setFeeDestination(sender);
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liquidityManager.setRecenterAccess(sender);
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console.log(" Temporary recenterAccess granted to deployer");
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// Step 2: Fund LM and place initial bootstrap positions.
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(bool funded,) = address(liquidityManager).call{ value: SEED_LM_ETH }("");
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require(funded, "Failed to fund LM for seed bootstrap");
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liquidityManager.recenter();
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console.log(" First recenter complete -> positions placed, cumulativeVolume still 0");
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// Step 3: Seed buy -> generates a non-zero fee in the anchor position.
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SeedSwapper seedSwapper = new SeedSwapper(weth, address(pool), token0isWeth);
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seedSwapper.executeSeedBuy{ value: SEED_SWAP_ETH }(sender);
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console.log(" Seed buy executed -> fee generated in anchor position");
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// Step 4: Second recenter records VWAP (bootstrap path + ethFee > 0).
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liquidityManager.recenter();
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require(liquidityManager.cumulativeVolume() > 0, "VWAP bootstrap failed: cumulativeVolume is 0");
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console.log(" Second recenter complete -> VWAP bootstrapped");
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console.log(" cumulativeVolume:", liquidityManager.cumulativeVolume());
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console.log(" VWAP (X96):", liquidityManager.getVWAP());
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// Step 5: Clean up -> revoke temporary access and set the real feeDestination.
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liquidityManager.revokeRecenterAccess();
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// Set the real feeDestination.
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liquidityManager.setFeeDestination(feeDest);
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console.log(" recenterAccess revoked, feeDestination restored to", feeDest);
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console.log("\n[6/6] Configuration complete");
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console.log(" feeDestination set to", feeDest);
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console.log(" VWAP bootstrap will be performed by the bootstrap script");
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// Print deployment summary
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console.log("\n=== Deployment Summary ===");
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@ -177,12 +117,11 @@ contract DeployLocal is Script {
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console.log("Optimizer:", optimizerAddress);
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console.log("\n=== Next Steps ===");
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console.log("VWAP is already bootstrapped. To go live:");
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console.log("1. Fund LiquidityManager with operational ETH (current balance includes seed):");
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console.log("1. bootstrap-common.sh bootstrap_vwap() advances chain time and seeds VWAP.");
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console.log("2. Fund LiquidityManager with operational ETH:");
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console.log(" cast send", address(liquidityManager), "--value 10ether");
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console.log("2. Grant recenterAccess to txnBot (call from feeDestination):");
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console.log(" cast send", address(liquidityManager), "\"setRecenterAccess(address)\" <txnBotAddr>");
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console.log("3. txnBot can now call recenter() to rebalance positions.");
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console.log("3. recenter() is permissionless - any address (e.g. txnBot) can call it.");
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console.log(" TWAP manipulation protection is always enforced (no bypass path).");
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vm.stopBroadcast();
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}
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@ -143,14 +143,13 @@ contract BacktestRunner is Script {
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// ------------------------------------------------------------------
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KrAIkenSystem memory sys = KrAIkenDeployer.deploy(address(sp.factory), address(mockWeth), address(krk), sender, initialCapital);
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// Deploy StrategyExecutor and grant it recenter access on the LM.
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// recenterAccess bypasses TWAP stability check and cooldown — correct
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// for simulation where vm.warp drives time, not a real oracle.
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// sender == feeDestination, so the onlyFeeDestination guard is satisfied.
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// Deploy StrategyExecutor — recenter() is now permissionless, so no
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// access grant is needed. StrategyExecutor.maybeRecenter() calls
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// recenter() via try/catch and logs "SKIP" on cooldown/TWAP failures.
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// vm.warp in EventReplayer drives time so TWAP and cooldown pass.
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bool token0isWeth = sp.token0 == address(mockWeth);
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StrategyExecutor executor =
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new StrategyExecutor(sys.lm, IERC20(address(mockWeth)), IERC20(address(krk)), sender, recenterInterval, sp.pool, token0isWeth);
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sys.lm.setRecenterAccess(address(executor));
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// Deploy baseline strategies and initialize with the same capital as KrAIken.
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BaselineStrategies baselines =
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@ -24,9 +24,9 @@ import { console2 } from "forge-std/console2.sol";
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* notified on every block (for time-in-range) and on each successful recenter
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* (for position lifecycle and fee/IL accounting).
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*
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* Access model: StrategyExecutor must be set as recenterAccess on the LM so that
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* the cooldown and TWAP price-stability checks are bypassed in the simulation
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* (vm.warp advances simulated time, not real oracle state).
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* Access model: recenter() is permissionless — no special access grant is required.
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* EventReplayer advances block.timestamp via vm.warp, so the 60-second cooldown and
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* the 300-second TWAP window pass normally during simulation.
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*
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* TODO(#319): The negligible-impact assumption means we replay historical events
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* as-is without accounting for KrAIken's own liquidity affecting swap outcomes.
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@ -53,16 +53,15 @@ contract LiquidityManager is ThreePositionStrategy, PriceOracle {
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/// @notice Access control and fee management
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address private immutable deployer;
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address public recenterAccess;
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address public feeDestination;
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bool public feeDestinationLocked;
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/// @notice Last recenter tick — used to determine net trade direction between recenters
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int24 public lastRecenterTick;
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/// @notice Last recenter timestamp — rate limits open recenters.
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/// @notice Last recenter timestamp — rate limits recenters.
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uint256 public lastRecenterTime;
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/// @notice Minimum seconds between open recenters (when recenterAccess is unset)
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/// @notice Minimum seconds between recenters
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uint256 internal constant MIN_RECENTER_INTERVAL = 60;
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/// @notice Target observation cardinality requested from the pool during construction
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uint16 internal constant ORACLE_CARDINALITY = 100;
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@ -73,12 +72,6 @@ contract LiquidityManager is ThreePositionStrategy, PriceOracle {
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/// @notice Custom errors
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error ZeroAddressInSetter();
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/// @notice Access control modifier
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modifier onlyFeeDestination() {
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require(msg.sender == address(feeDestination), "only callable by feeDestination");
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_;
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}
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/// @notice Constructor initializes all contract references and pool configuration
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/// @param _factory The address of the Uniswap V3 factory
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/// @param _WETH9 The address of the WETH contract
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@ -146,28 +139,17 @@ contract LiquidityManager is ThreePositionStrategy, PriceOracle {
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}
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}
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/// @notice Sets recenter access for testing/emergency purposes
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/// @param addr Address to grant recenter access
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function setRecenterAccess(address addr) external onlyFeeDestination {
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recenterAccess = addr;
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}
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/// @notice Revokes recenter access
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function revokeRecenterAccess() external onlyFeeDestination {
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recenterAccess = address(0);
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}
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/// @notice Adjusts liquidity positions in response to price movements.
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/// Callable by anyone. Always enforces cooldown and TWAP price stability.
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/// This function either completes a full recenter (removing all positions,
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/// recording VWAP where applicable, and redeploying liquidity) or reverts —
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/// it never returns silently without acting.
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///
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/// @dev Revert conditions (no silent false return for failure):
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/// - "access denied" — recenterAccess is set and caller is not that address
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/// - "recenter cooldown" — recenterAccess is unset and MIN_RECENTER_INTERVAL has not elapsed
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/// - "price deviated from oracle" — recenterAccess is unset and price is outside TWAP bounds
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/// - "amplitude not reached." — anchor position exists but price has not moved far enough
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/// from the anchor centre to warrant repositioning
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/// - "recenter cooldown" — MIN_RECENTER_INTERVAL has not elapsed since last recenter
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/// - "price deviated from oracle" — price is outside TWAP bounds (manipulation guard)
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/// - "amplitude not reached." — anchor position exists but price has not moved far enough
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/// from the anchor centre to warrant repositioning
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///
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/// @return isUp True if the KRK price in ETH rose since the last recenter
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/// (buy event / net ETH inflow), regardless of token0/token1 ordering.
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@ -177,13 +159,9 @@ contract LiquidityManager is ThreePositionStrategy, PriceOracle {
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function recenter() external returns (bool isUp) {
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(, int24 currentTick,,,,,) = pool.slot0();
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// Validate access and price stability
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if (recenterAccess != address(0)) {
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require(msg.sender == recenterAccess, "access denied");
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} else {
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require(block.timestamp >= lastRecenterTime + MIN_RECENTER_INTERVAL, "recenter cooldown");
|
||||
require(_isPriceStable(currentTick), "price deviated from oracle");
|
||||
}
|
||||
// Always enforce cooldown and TWAP price stability — no bypass path
|
||||
require(block.timestamp >= lastRecenterTime + MIN_RECENTER_INTERVAL, "recenter cooldown");
|
||||
require(_isPriceStable(currentTick), "price deviated from oracle");
|
||||
lastRecenterTime = block.timestamp;
|
||||
|
||||
// Check if price movement is sufficient for recentering
|
||||
|
|
|
|||
|
|
@ -41,7 +41,7 @@ contract EthScarcityAbundance is Test {
|
|||
// Default params: CI=50%, AS=50%, AW=50, DD=50%
|
||||
optimizer = new ConfigurableOptimizer(5e17, 5e17, 50, 5e17);
|
||||
|
||||
(factory, pool, weth, kraiken,, lm,, token0isWeth) = testEnv.setupEnvironmentWithExistingFactory(factory, true, fees, address(optimizer));
|
||||
(factory, pool, weth, kraiken,, lm,, token0isWeth) = testEnv.setupEnvironmentWithExistingFactory(factory, true, address(optimizer));
|
||||
|
||||
swapExecutor = new SwapExecutor(pool, weth, kraiken, token0isWeth, lm, true);
|
||||
|
||||
|
|
@ -231,7 +231,7 @@ contract EthScarcityAbundance is Test {
|
|||
// Bull optimizer: high anchorShare, wide anchor, deep discovery
|
||||
ConfigurableOptimizer bullOpt = new ConfigurableOptimizer(3e17, 8e17, 80, 8e17);
|
||||
|
||||
(,,,,, LiquidityManager bullLm,,) = testEnv.setupEnvironmentWithExistingFactory(factory, true, fees, address(bullOpt));
|
||||
(,,,,, LiquidityManager bullLm,,) = testEnv.setupEnvironmentWithExistingFactory(factory, true, address(bullOpt));
|
||||
|
||||
vm.deal(address(bullLm), 200 ether);
|
||||
vm.prank(address(bullLm));
|
||||
|
|
@ -252,7 +252,7 @@ contract EthScarcityAbundance is Test {
|
|||
// Bear optimizer: low anchorShare, moderate anchor, thin discovery
|
||||
ConfigurableOptimizer bearOpt = new ConfigurableOptimizer(8e17, 1e17, 40, 2e17);
|
||||
|
||||
(,,,,, LiquidityManager bearLm,,) = testEnv.setupEnvironmentWithExistingFactory(factory, true, fees, address(bearOpt));
|
||||
(,,,,, LiquidityManager bearLm,,) = testEnv.setupEnvironmentWithExistingFactory(factory, true, address(bearOpt));
|
||||
|
||||
vm.deal(address(bearLm), 200 ether);
|
||||
vm.prank(address(bearLm));
|
||||
|
|
|
|||
|
|
@ -165,7 +165,7 @@ contract FitnessEvaluator is Test {
|
|||
|
||||
/// @dev Account 8 — adversary (10 000 ETH in Anvil; funded via vm.deal here)
|
||||
uint256 internal constant ADV_PK = 0xdbda1821b80551c9d65939329250298aa3472ba22feea921c0cf5d620ea67b97;
|
||||
/// @dev Account 2 — recenter caller (granted recenterAccess in bootstrap)
|
||||
/// @dev Account 2 — recenter caller (recenter() is now permissionless)
|
||||
uint256 internal constant RECENTER_PK = 0x5de4111afa1a4b94908f83103eb1f1706367c2e68ca870fc3fb9a804cdab365a;
|
||||
|
||||
// ─── Runtime state ────────────────────────────────────────────────────────
|
||||
|
|
@ -250,7 +250,7 @@ contract FitnessEvaluator is Test {
|
|||
bytes32 ERC1967_IMPL = 0x360894a13ba1a3210667c828492db98dca3e2076cc3735a920a3ca505d382bbc;
|
||||
vm.store(optProxy, ERC1967_IMPL, bytes32(uint256(uint160(IMPL_SLOT))));
|
||||
|
||||
// Bootstrap: fund LM, set recenterAccess, initial recenter.
|
||||
// Bootstrap: fund LM, initial recenter.
|
||||
if (!_bootstrap()) {
|
||||
console.log(string.concat('{"candidate_id":"', candidateId, '","fitness":0,"error":"bootstrap_failed"}'));
|
||||
continue;
|
||||
|
|
@ -369,18 +369,14 @@ contract FitnessEvaluator is Test {
|
|||
* @notice Bootstrap LM state for a candidate evaluation (mirrors fitness.sh bootstrap).
|
||||
*
|
||||
* Steps (same order as fitness.sh):
|
||||
* a. Grant recenterAccess to recenterAddr (impersonate feeDestination).
|
||||
* b. Fund adversary account and wrap ETH → WETH.
|
||||
* c. Transfer 1000 WETH to LM.
|
||||
* d. Wrap 9000 WETH for adversary trades + set approvals.
|
||||
* e. Initial recenter (succeeds immediately: recenterAccess set, no ANCHOR liquidity yet).
|
||||
* a. Fund adversary account and wrap ETH → WETH.
|
||||
* b. Transfer 1000 WETH to LM.
|
||||
* c. Wrap 9000 WETH for adversary trades + set approvals.
|
||||
* d. Initial recenter (callable by anyone: cooldown passes because block.timestamp on a
|
||||
* Base fork is a large value >> 60; TWAP passes because the pool has existing history).
|
||||
*/
|
||||
function _bootstrap() internal returns (bool) {
|
||||
// a. Grant recenterAccess (feeDestination call, no ETH needed with gas_price=0).
|
||||
vm.prank(FEE_DEST);
|
||||
LiquidityManager(payable(lmAddr)).setRecenterAccess(recenterAddr);
|
||||
|
||||
// b. Fund adversary with ETH.
|
||||
// a. Fund adversary with ETH.
|
||||
vm.deal(advAddr, 10_000 ether);
|
||||
|
||||
// c. Wrap 1000 ETH → WETH and send to LM.
|
||||
|
|
@ -399,8 +395,8 @@ contract FitnessEvaluator is Test {
|
|||
IERC20(krkAddr).approve(NPM_ADDR, type(uint256).max);
|
||||
vm.stopPrank();
|
||||
|
||||
// e. Initial recenter: no ANCHOR position exists yet so amplitude check is skipped;
|
||||
// recenterAccess is set so TWAP stability check is also skipped.
|
||||
// d. Initial recenter: no ANCHOR position exists yet so amplitude check is skipped.
|
||||
// Cooldown passes (Base fork timestamp >> 60). TWAP passes (existing pool history).
|
||||
// If all retries fail, revert with a clear message — silent failure would make every
|
||||
// candidate score identically (all lm_eth_total = free WETH only, no positions).
|
||||
bool recentered = false;
|
||||
|
|
|
|||
|
|
@ -37,7 +37,7 @@ contract FuzzingAnalyzerBugs is Test {
|
|||
// Bear market params: CI=0.8e18, AS=0.1e18, AW=40, DD=0.2e18
|
||||
optimizer = new ConfigurableOptimizer(8e17, 1e17, 40, 2e17);
|
||||
|
||||
(factory, pool, weth, kraiken,, lm,, token0isWeth) = testEnv.setupEnvironmentWithExistingFactory(factory, true, fees, address(optimizer));
|
||||
(factory, pool, weth, kraiken,, lm,, token0isWeth) = testEnv.setupEnvironmentWithExistingFactory(factory, true, address(optimizer));
|
||||
|
||||
swapExecutor = new SwapExecutor(pool, weth, kraiken, token0isWeth, lm, true);
|
||||
|
||||
|
|
|
|||
|
|
@ -148,7 +148,7 @@ contract LiquidityManagerTest is UniSwapHelper {
|
|||
LiquidityManager _lm,
|
||||
Optimizer _optimizer,
|
||||
bool _token0isWeth
|
||||
) = testEnv.setupEnvironment(token0shouldBeWeth, RECENTER_CALLER);
|
||||
) = testEnv.setupEnvironment(token0shouldBeWeth);
|
||||
|
||||
// Assign to state variables
|
||||
factory = _factory;
|
||||
|
|
@ -406,12 +406,6 @@ contract LiquidityManagerTest is UniSwapHelper {
|
|||
_skipAutoSetup = true;
|
||||
}
|
||||
|
||||
/// @notice Grant recenter access for testing (commonly needed)
|
||||
function _grantRecenterAccess() internal {
|
||||
vm.prank(feeDestination);
|
||||
lm.setRecenterAccess(RECENTER_CALLER);
|
||||
}
|
||||
|
||||
/// @notice Setup with custom parameters but standard flow
|
||||
function _setupCustom(bool token0IsWeth, uint256 accountBalance) internal {
|
||||
disableAutoSetup();
|
||||
|
|
@ -450,10 +444,6 @@ contract LiquidityManagerTest is UniSwapHelper {
|
|||
vm.prank(account);
|
||||
weth.deposit{ value: 15_000 ether }();
|
||||
|
||||
// Grant recenter access
|
||||
vm.prank(feeDestination);
|
||||
lm.setRecenterAccess(RECENTER_CALLER);
|
||||
|
||||
// Setup approvals without creating blocking positions
|
||||
vm.startPrank(account);
|
||||
weth.approve(address(lm), type(uint256).max);
|
||||
|
|
@ -947,58 +937,25 @@ contract LiquidityManagerTest is UniSwapHelper {
|
|||
}
|
||||
|
||||
// =========================================================
|
||||
// COVERAGE TESTS: onlyFeeDestination, revokeRecenterAccess,
|
||||
// open recenter path, VWAP else branch,
|
||||
// COVERAGE TESTS: cooldown check, TWAP oracle path, VWAP else branch,
|
||||
// optimizer fallback, _getKraikenToken/_getWethToken
|
||||
// =========================================================
|
||||
|
||||
/**
|
||||
* @notice Calling an onlyFeeDestination function from a non-fee address must revert
|
||||
*/
|
||||
function testOnlyFeeDestinationReverts() public {
|
||||
address nonFee = makeAddr("notFeeDestination");
|
||||
vm.expectRevert("only callable by feeDestination");
|
||||
vm.prank(nonFee);
|
||||
lm.setRecenterAccess(nonFee);
|
||||
}
|
||||
|
||||
/**
|
||||
* @notice feeDestination can revoke recenter access (covers revokeRecenterAccess body)
|
||||
*/
|
||||
function testRevokeRecenterAccess() public {
|
||||
assertEq(lm.recenterAccess(), RECENTER_CALLER, "precondition: access should be set");
|
||||
|
||||
vm.prank(feeDestination);
|
||||
lm.revokeRecenterAccess();
|
||||
|
||||
assertEq(lm.recenterAccess(), address(0), "recenterAccess should be revoked");
|
||||
}
|
||||
|
||||
/**
|
||||
* @notice Open recenter (no access restriction) must fail with cooldown if called too soon
|
||||
* @notice recenter() must fail with cooldown if called too soon after the last recenter
|
||||
*/
|
||||
function testOpenRecenterCooldown() public {
|
||||
vm.prank(feeDestination);
|
||||
lm.revokeRecenterAccess();
|
||||
|
||||
// Immediately try to recenter without waiting — should hit cooldown check
|
||||
vm.expectRevert("recenter cooldown");
|
||||
lm.recenter();
|
||||
}
|
||||
|
||||
/**
|
||||
* @notice After cooldown, open recenter calls _isPriceStable (covering _getPool) then
|
||||
* hits amplitude check (covers the open-recenter else branch, lines 141-142, 265-266)
|
||||
* @dev PriceOracle._isPriceStable has a 60,000-second fallback interval.
|
||||
* setUp warps ~18,000s so the pool's history is only ~18,000s.
|
||||
* We warp an additional 61,000s so pool history > 60,000s for the fallback to succeed.
|
||||
* @notice After cooldown, recenter() calls _isPriceStable (covering _getPool) then
|
||||
* hits amplitude check when price has not moved since last recenter
|
||||
*/
|
||||
function testOpenRecenterOracleCheck() public {
|
||||
vm.prank(feeDestination);
|
||||
lm.revokeRecenterAccess();
|
||||
|
||||
// Warp enough seconds so pool.observe([300,0]) and its fallback ([60000,0]) both succeed.
|
||||
// Pool was initialized at timestamp 1; after setUp + this warp: ~79,001s of history.
|
||||
// Warp enough seconds for cooldown + TWAP window (300s).
|
||||
vm.warp(block.timestamp + 61_000);
|
||||
|
||||
// _isPriceStable (→ _getPool) is called; price unchanged → stable.
|
||||
|
|
@ -1072,7 +1029,7 @@ contract LiquidityManagerTest is UniSwapHelper {
|
|||
function testOptimizerFallback() public {
|
||||
RevertingOptimizer revertingOpt = new RevertingOptimizer();
|
||||
TestEnvironment env = new TestEnvironment(feeDestination);
|
||||
(,,,,, LiquidityManager _lm,,) = env.setupEnvironmentWithOptimizer(DEFAULT_TOKEN0_IS_WETH, RECENTER_CALLER, address(revertingOpt));
|
||||
(,,,,, LiquidityManager _lm,,) = env.setupEnvironmentWithOptimizer(DEFAULT_TOKEN0_IS_WETH, address(revertingOpt));
|
||||
|
||||
// Recenter uses the fallback params from the catch block
|
||||
vm.prank(RECENTER_CALLER);
|
||||
|
|
@ -1108,7 +1065,7 @@ contract LiquidityManagerTest is UniSwapHelper {
|
|||
LiquidityManager _lm,
|
||||
Optimizer _optimizer,
|
||||
bool _token0isWeth
|
||||
) = selfFeeEnv.setupEnvironmentWithSelfFeeDestination(DEFAULT_TOKEN0_IS_WETH, RECENTER_CALLER);
|
||||
) = selfFeeEnv.setupEnvironmentWithSelfFeeDestination(DEFAULT_TOKEN0_IS_WETH);
|
||||
|
||||
// Wire state variables used by buy/sell/recenter helpers
|
||||
factory = _factory;
|
||||
|
|
@ -1133,6 +1090,9 @@ contract LiquidityManagerTest is UniSwapHelper {
|
|||
// Move price up with a buy so the second recenter satisfies amplitude requirement
|
||||
buyRaw(10 ether);
|
||||
|
||||
// Warp past cooldown interval; also lets TWAP settle at the post-buy price.
|
||||
vm.warp(block.timestamp + 301);
|
||||
|
||||
// Second recenter: _scrapePositions() burns positions and collects principal KRK
|
||||
// into the LM's balance. _setPositions() then calls _getOutstandingSupply().
|
||||
// Without the fix: outstandingSupply() already excludes balanceOf(lm), and
|
||||
|
|
@ -1183,7 +1143,6 @@ contract LiquidityManagerTest is UniSwapHelper {
|
|||
,
|
||||
) = clampTestEnv.setupEnvironmentWithOptimizer(
|
||||
DEFAULT_TOKEN0_IS_WETH,
|
||||
RECENTER_CALLER,
|
||||
address(highWidthOptimizer)
|
||||
);
|
||||
|
||||
|
|
|
|||
|
|
@ -36,7 +36,7 @@ contract ReplayProfitableScenario is Test {
|
|||
BullMarketOptimizer optimizer = new BullMarketOptimizer();
|
||||
|
||||
// Use seed 1 setup (odd seed = false for first param)
|
||||
(, pool, weth, kraiken, stake, lm,, token0isWeth) = testEnv.setupEnvironmentWithOptimizer(false, feeDestination, address(optimizer));
|
||||
(, pool, weth, kraiken, stake, lm,, token0isWeth) = testEnv.setupEnvironmentWithOptimizer(false, address(optimizer));
|
||||
|
||||
// Fund exactly as in the recorded scenario
|
||||
vm.deal(address(lm), 200 ether);
|
||||
|
|
|
|||
|
|
@ -40,7 +40,7 @@ contract SupplyCorruptionTest is UniSwapHelper {
|
|||
LiquidityManager _lm,
|
||||
Optimizer _optimizer,
|
||||
bool _token0isWeth
|
||||
) = testEnv.setupEnvironment(false, RECENTER_CALLER);
|
||||
) = testEnv.setupEnvironment(false);
|
||||
|
||||
factory = _factory;
|
||||
pool = _pool;
|
||||
|
|
@ -83,6 +83,7 @@ contract SupplyCorruptionTest is UniSwapHelper {
|
|||
performSwap(5 ether, true);
|
||||
|
||||
console.log("Performed 5 ETH swap to move price");
|
||||
vm.warp(block.timestamp + 301); // TWAP catches up to post-swap price; cooldown passes
|
||||
|
||||
// Call recenter
|
||||
vm.prank(RECENTER_CALLER);
|
||||
|
|
@ -126,6 +127,7 @@ contract SupplyCorruptionTest is UniSwapHelper {
|
|||
console.log("Initial supply:", initialTotalSupply);
|
||||
|
||||
// Perform multiple recenter cycles
|
||||
uint256 ts = block.timestamp; // track time explicitly to avoid Forge block.timestamp reset
|
||||
for (uint256 i = 0; i < 3; i++) {
|
||||
// Swap to move price
|
||||
vm.deal(account, 2 ether);
|
||||
|
|
@ -133,6 +135,8 @@ contract SupplyCorruptionTest is UniSwapHelper {
|
|||
weth.deposit{ value: 2 ether }();
|
||||
|
||||
performSwap(2 ether, true);
|
||||
ts += 301; // TWAP catches up; cooldown passes
|
||||
vm.warp(ts);
|
||||
|
||||
vm.prank(RECENTER_CALLER);
|
||||
lm.recenter();
|
||||
|
|
|
|||
|
|
@ -34,7 +34,7 @@ contract VWAPFloorProtectionTest is UniSwapHelper {
|
|||
function setUp() public {
|
||||
testEnv = new TestEnvironment(feeDestination);
|
||||
(,pool, weth, harberg, , lm, , token0isWeth) =
|
||||
testEnv.setupEnvironment(false, RECENTER_CALLER);
|
||||
testEnv.setupEnvironment(false);
|
||||
|
||||
vm.deal(address(lm), LM_ETH);
|
||||
|
||||
|
|
@ -69,6 +69,7 @@ contract VWAPFloorProtectionTest is UniSwapHelper {
|
|||
|
||||
// ---- step 2: first buy + recenter → bootstrap ----
|
||||
buyRaw(25 ether); // push price up enough to satisfy amplitude check
|
||||
vm.warp(block.timestamp + 301); // TWAP catches up to post-buy price; cooldown passes
|
||||
|
||||
vm.prank(RECENTER_CALLER);
|
||||
lm.recenter(); // cumulativeVolume == 0 → shouldRecordVWAP = true (bootstrap path)
|
||||
|
|
@ -78,8 +79,11 @@ contract VWAPFloorProtectionTest is UniSwapHelper {
|
|||
|
||||
// ---- step 3: continued buy-only cycles ----
|
||||
uint256 successfulBuyCycles;
|
||||
uint256 ts = block.timestamp; // track explicitly to avoid Forge block.timestamp reset
|
||||
for (uint256 i = 0; i < 10; i++) {
|
||||
buyRaw(25 ether);
|
||||
ts += 301; // TWAP catches up; cooldown passes
|
||||
vm.warp(ts);
|
||||
vm.prank(RECENTER_CALLER);
|
||||
// Recenter may fail if amplitude isn't reached; that's fine.
|
||||
try lm.recenter() {
|
||||
|
|
@ -114,12 +118,16 @@ contract VWAPFloorProtectionTest is UniSwapHelper {
|
|||
|
||||
// Bootstrap via first buy-recenter
|
||||
buyRaw(25 ether);
|
||||
vm.warp(block.timestamp + 301); // TWAP catches up; cooldown passes
|
||||
vm.prank(RECENTER_CALLER);
|
||||
lm.recenter();
|
||||
|
||||
// Run several buy cycles
|
||||
uint256 ts = block.timestamp; // track explicitly to avoid Forge block.timestamp reset
|
||||
for (uint256 i = 0; i < 6; i++) {
|
||||
buyRaw(25 ether);
|
||||
ts += 301; // TWAP catches up; cooldown passes
|
||||
vm.warp(ts);
|
||||
vm.prank(RECENTER_CALLER);
|
||||
try lm.recenter() { } catch { }
|
||||
}
|
||||
|
|
@ -160,6 +168,7 @@ contract VWAPFloorProtectionTest is UniSwapHelper {
|
|||
assertEq(lm.cumulativeVolume(), 0, "no VWAP data before first fees");
|
||||
|
||||
buyRaw(25 ether);
|
||||
vm.warp(block.timestamp + 301); // TWAP catches up to post-buy price; cooldown passes
|
||||
|
||||
vm.prank(RECENTER_CALLER);
|
||||
lm.recenter();
|
||||
|
|
@ -188,7 +197,10 @@ contract VWAPFloorProtectionTest is UniSwapHelper {
|
|||
vm.prank(RECENTER_CALLER);
|
||||
lm.recenter();
|
||||
|
||||
uint256 ts = block.timestamp; // track explicitly to avoid Forge block.timestamp reset
|
||||
buyRaw(25 ether);
|
||||
ts += 301; // TWAP catches up to post-buy price; cooldown passes
|
||||
vm.warp(ts);
|
||||
vm.prank(RECENTER_CALLER);
|
||||
lm.recenter();
|
||||
|
||||
|
|
@ -199,6 +211,8 @@ contract VWAPFloorProtectionTest is UniSwapHelper {
|
|||
}
|
||||
|
||||
// Recenter with price now lower (sell direction) — must not revert
|
||||
ts += 301; // TWAP catches up to post-sell price; cooldown passes
|
||||
vm.warp(ts);
|
||||
vm.prank(RECENTER_CALLER);
|
||||
try lm.recenter() {
|
||||
// success — sell-direction recenter works
|
||||
|
|
@ -239,6 +253,7 @@ contract VWAPFloorProtectionTest is UniSwapHelper {
|
|||
// 25 ether against a 100 ETH LM pool reliably satisfies the amplitude check
|
||||
// (same amount used across other bootstrap tests in this file).
|
||||
buyRaw(25 ether);
|
||||
vm.warp(block.timestamp + 301); // TWAP catches up to post-buy price; cooldown passes
|
||||
|
||||
// Step 3: Second recenter — bootstrap path records VWAP.
|
||||
vm.prank(RECENTER_CALLER);
|
||||
|
|
|
|||
|
|
@ -91,7 +91,6 @@ contract TestEnvironment is TestConstants {
|
|||
/**
|
||||
* @notice Deploy all contracts and set up the environment
|
||||
* @param token0shouldBeWeth Whether WETH should be token0
|
||||
* @param recenterCaller Address that will be granted recenter access
|
||||
* @return _factory The deployed Uniswap factory
|
||||
* @return _pool The created Uniswap pool
|
||||
* @return _weth The WETH token contract
|
||||
|
|
@ -101,10 +100,7 @@ contract TestEnvironment is TestConstants {
|
|||
* @return _optimizer The optimizer contract
|
||||
* @return _token0isWeth Whether token0 is WETH
|
||||
*/
|
||||
function setupEnvironment(
|
||||
bool token0shouldBeWeth,
|
||||
address recenterCaller
|
||||
)
|
||||
function setupEnvironment(bool token0shouldBeWeth)
|
||||
external
|
||||
returns (
|
||||
IUniswapV3Factory _factory,
|
||||
|
|
@ -132,10 +128,6 @@ contract TestEnvironment is TestConstants {
|
|||
// Configure permissions
|
||||
_configurePermissions();
|
||||
|
||||
// Grant recenter access to specified caller
|
||||
vm.prank(feeDestination);
|
||||
lm.setRecenterAccess(recenterCaller);
|
||||
|
||||
return (factory, pool, weth, harberg, stake, lm, optimizer, token0isWeth);
|
||||
}
|
||||
|
||||
|
|
@ -172,11 +164,14 @@ contract TestEnvironment is TestConstants {
|
|||
|
||||
/**
|
||||
* @notice Create and initialize the Uniswap pool
|
||||
* @dev Warp 301 seconds after pool init so _isPriceStable()'s 300-second TWAP window
|
||||
* has sufficient history for any subsequent recenter() call.
|
||||
*/
|
||||
function _createAndInitializePool() internal {
|
||||
pool = IUniswapV3Pool(factory.createPool(address(weth), address(harberg), FEE));
|
||||
token0isWeth = address(weth) < address(harberg);
|
||||
pool.initializePoolFor1Cent(token0isWeth);
|
||||
vm.warp(block.timestamp + 301);
|
||||
}
|
||||
|
||||
/**
|
||||
|
|
@ -202,7 +197,6 @@ contract TestEnvironment is TestConstants {
|
|||
/**
|
||||
* @notice Setup environment with specific optimizer
|
||||
* @param token0shouldBeWeth Whether WETH should be token0
|
||||
* @param recenterCaller Address that will be granted recenter access
|
||||
* @param optimizerAddress Address of the optimizer to use
|
||||
* @return _factory The deployed Uniswap factory
|
||||
* @return _pool The created Uniswap pool
|
||||
|
|
@ -213,11 +207,7 @@ contract TestEnvironment is TestConstants {
|
|||
* @return _optimizer The optimizer contract
|
||||
* @return _token0isWeth Whether token0 is WETH
|
||||
*/
|
||||
function setupEnvironmentWithOptimizer(
|
||||
bool token0shouldBeWeth,
|
||||
address recenterCaller,
|
||||
address optimizerAddress
|
||||
)
|
||||
function setupEnvironmentWithOptimizer(bool token0shouldBeWeth, address optimizerAddress)
|
||||
external
|
||||
returns (
|
||||
IUniswapV3Factory _factory,
|
||||
|
|
@ -248,10 +238,6 @@ contract TestEnvironment is TestConstants {
|
|||
// Configure permissions
|
||||
_configurePermissions();
|
||||
|
||||
// Grant recenter access to specified caller
|
||||
vm.prank(feeDestination);
|
||||
lm.setRecenterAccess(recenterCaller);
|
||||
|
||||
return (factory, pool, weth, harberg, stake, lm, optimizer, token0isWeth);
|
||||
}
|
||||
|
||||
|
|
@ -262,12 +248,8 @@ contract TestEnvironment is TestConstants {
|
|||
* _getOutstandingSupply skips the feeDestination KRK subtraction (already excluded
|
||||
* by outstandingSupply()).
|
||||
* @param token0shouldBeWeth Whether WETH should be token0
|
||||
* @param recenterCaller Address that will be granted recenter access
|
||||
*/
|
||||
function setupEnvironmentWithSelfFeeDestination(
|
||||
bool token0shouldBeWeth,
|
||||
address recenterCaller
|
||||
)
|
||||
function setupEnvironmentWithSelfFeeDestination(bool token0shouldBeWeth)
|
||||
external
|
||||
returns (
|
||||
IUniswapV3Factory _factory,
|
||||
|
|
@ -299,10 +281,6 @@ contract TestEnvironment is TestConstants {
|
|||
harberg.setLiquidityManager(address(lm));
|
||||
vm.deal(address(lm), INITIAL_LM_ETH_BALANCE);
|
||||
|
||||
// feeDestination IS address(lm), so prank as lm to grant recenter access
|
||||
vm.prank(address(lm));
|
||||
lm.setRecenterAccess(recenterCaller);
|
||||
|
||||
return (factory, pool, weth, harberg, stake, lm, optimizer, token0isWeth);
|
||||
}
|
||||
|
||||
|
|
@ -310,7 +288,6 @@ contract TestEnvironment is TestConstants {
|
|||
* @notice Setup environment with existing factory and specific optimizer
|
||||
* @param existingFactory The existing Uniswap factory to use
|
||||
* @param token0shouldBeWeth Whether WETH should be token0
|
||||
* @param recenterCaller Address that will be granted recenter access
|
||||
* @param optimizerAddress Address of the optimizer to use
|
||||
* @return _factory The existing Uniswap factory
|
||||
* @return _pool The created Uniswap pool
|
||||
|
|
@ -324,7 +301,6 @@ contract TestEnvironment is TestConstants {
|
|||
function setupEnvironmentWithExistingFactory(
|
||||
IUniswapV3Factory existingFactory,
|
||||
bool token0shouldBeWeth,
|
||||
address recenterCaller,
|
||||
address optimizerAddress
|
||||
)
|
||||
external
|
||||
|
|
@ -357,10 +333,6 @@ contract TestEnvironment is TestConstants {
|
|||
// Configure permissions
|
||||
_configurePermissions();
|
||||
|
||||
// Grant recenter access to specified caller
|
||||
vm.prank(feeDestination);
|
||||
lm.setRecenterAccess(recenterCaller);
|
||||
|
||||
return (factory, pool, weth, harberg, stake, lm, optimizer, token0isWeth);
|
||||
}
|
||||
}
|
||||
|
|
|
|||
Loading…
Add table
Add a link
Reference in a new issue