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JDawg287nafurotakar-trundasetupyoav-el-certora
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Merge pull request #33 from agglayer/staging
* back to master * Basic 4626 confs and spec * Dependencies setup updated * add initial conf and specs * no longer need typecheck * rework installation in ci * fix * work on setup * add loop * more setup and a bunch of dispatchers * more setup * add mock * integrate Jochen's stuff * use new name * use harness override instead of summary to avoid dispatching * use johns branch * remove old stuff, add some mocks * add initial conf and specs * fix * work on setup * add loop * more setup and a bunch of dispatchers * more setup * add mock * integrate Jochen's stuff * use harness override instead of summary to avoid dispatching * use johns branch * remove old stuff, add some mocks * add basic confs and specs * ignore error with bun i * set prover version * two loop iters * disable cache * Add IUSDTMock * Work on NativeConverterMock, some more stuff from auto-setup * loop iter for GenericCustomToken * dispatch to ILxLyBridgeMock in WETHNativeConverter * Dispatch to ILxLyBridgeMock in GenericNativeConverter * loop iter for WETH * disable confs that already work * undo, doesn't work * add something for GenericVbToken * brain setup * update from brain * Work on WETHNativeConverter setup(s) * add storage harness * add confs for generic native converter * fix * deal with permit * use release * work on the bridge * work more on bridge * work on bridge * use the same for both * add to gitignore * add initial vault bridge token configs * restructure * add some linking * rename * fixes * more fixes * 🤦 * add solc maps and prover versions * download all solc versions * add missing packages * other fixes * more * fix * signature of (re)initialize changed * deal with permit in GenericVaultBridgeToken * dispatch initializer, add missing stuff for permit * force transferFeeCalculator to zero * fix * fix call resolution in WETH * some more links * linking for VaultBridgeTokenInitializer * remove some files * add missing entry to solc_map * add permit, work on GenericCustomToken * add to solc_map * Add MigrationManager, move stuff around * fix stuff in vbti * add missing file * rename, add migration manager * also apply to other space * renamed * fixes for migration manager * some more * fixes to MigrationManager-generic * link USDT * reorder * optimistic_loop * remove bridge from GenericCustomToken * rework converters * more work * adapt ci * more * put migrationmanager into VbETH * more on initializer * fix * work on hook * work on initializer stuff * some more * fix * ... * more on VbETH * fixes * move bridge dispatching to snippet * add exit * move unresolved dispatches to snippet * use right token * more work on VbETH * work on token mock * fix * dummy * use beta * remove USDT transfer fees * MockVault -> TestVault * fixes * oh my * more fixes * work on prover versions * alpha * back to release * beta? * master * try to fix reinitialize * back to alpha * work on WETH * add sanity * back to beta * work on initializer * cleanup, work on migration manager * work on migration manager * make sanity rule nontrivial * back to master * add summary for external customToken() * more stuff * actually uses migration manager via the bridge * get rid of PermitMock * remove IUSDTMock * add vault bridge token part2 * add part2 conf and specs * missing solc_map * new signature * dummy * Basic 4626 confs and spec * Dependencies setup updated * dummy * More rules * add contract extensions, fix permits * cleanup * more * More rules, conf updated * they updated the addresses * use johns PR * remove obsolete stuff now that linking actually works * also link WETH in WETHNativeConverter.conf * still not working in bridge? * extend TokenMock * VaultMock and some more * two more dispatchers to bridge * oopsie * add missing constructor * better implementation of deposit * More rules * Fixes * remove bridge, fix setup * remove bridge * make sure permits don't havoc * some fixes * apply storage extension to initializer as well * fix * add returns * some fixes * add missing link for initializer * fix spec * more fixes * yeah * use VbETH * resolve decimals() * fix spec file * work on MigrationManager specs * dispatching in GVBT * add missing using * work on GVBT dispatching * better prover config for VbETH * more dispatching for MigrationManager * dispatch deposit * fix completeMigration dispatch * fix envfree error * try new struct links * more * oh my * More rules * More rules * Slippage turned off * View method added [MUNGING] * yml updated * yml * yml * yml * files merged * CI run * yml * yml * CI * Rules adjusted * Solvency rule * Rerunning with sanity * Switched to balance-guard via hooks * requires adjusted * CI * CI * Ci test * CI test * More rules * Removing callFunctionsWithReceiverAndOwner * CI * Using a local copy of TestVault * Switched to emptyFunc summary * Rebalance rule reworked * noActivityWhenPaused rule fixed * Cleanup * GenericVaultBridgeToken copied to mocks * cleanup * Added setup and rules for NativeConverter * Converter rules * Cleanup + comments * Cleanup * Ci fixed * Cleanup * Bug fixed * Typo fixed * new CI run * cleanup * Cleanup * Method moved to the harness instead of munging. * remappings removed * Changed to tun on master * build cache disabled * Update certora.yml * GitHub Action v2 * feat: add trigger on pull to staging --------- Signed-off-by: JDawg287 <sjcool420@hotmail.co.uk> Co-authored-by: Gereon Kremer <gereon.kremer@gmail.com> Co-authored-by: Otakar <Otakar@certora.com> Co-authored-by: setup <setup@ip-172-31-3-243.eu-central-1.compute.internal> Co-authored-by: yoav-el-certora <122207807+yoav-el-certora@users.noreply.github.com> Co-authored-by: Ondrej Kurák <ondrej@certora.com>
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‎.github/workflows/certora.yml‎

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name: Certora - Verification
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on:
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pull_request:
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branches:
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- staging
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env:
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FOUNDRY_PROFILE: ci
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CONFIGS: |
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certora/confs/GenericVaultBridgeToken.conf
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certora/confs/GenericVaultBridgeToken.conf --verify GenericVaultBridgeToken:certora/specs/GenericVaultBridgeToken_invariants.spec --rule netCollectedYieldAccounted --rule netCollectedYieldLimited
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certora/confs/GenericVaultBridgeToken.conf --verify GenericVaultBridgeToken:certora/specs/GenericVaultBridgeToken_invariants.spec --rule minimumReservePercentageLimit --rule reserveBacked
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certora/confs/GenericVaultBridgeToken.conf --verify GenericVaultBridgeToken:certora/specs/GenericVaultBridgeToken_invariants.spec --rule vaultBridgeTokenSolvency --rule vaultBridgeTokenSolvency_simple
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certora/confs/GenericVaultBridgeToken.conf --verify GenericVaultBridgeToken:certora/specs/GenericVaultBridgeToken_invariants.spec --rule assetsMoreThanSupply --rule noSupplyIfNoAssets
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certora/confs/GenericVaultBridgeToken.conf --verify GenericVaultBridgeToken:certora/specs/GenericVaultBridgeToken_invariants.spec --rule zeroAllowanceOnAssets --rule zeroAllowanceOnShares
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certora/confs/GenericVaultBridgeToken.conf --verify GenericVaultBridgeToken:certora/specs/GenericVaultBridgeToken_allowedChanges.spec
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certora/confs/GenericVaultBridgeToken.conf --verify GenericVaultBridgeToken:certora/specs/GenericVaultBridgeToken_integrity.spec
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certora/confs/GenericVaultBridgeToken.conf --verify GenericVaultBridgeToken:certora/specs/GVBTBalances.spec
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certora/confs/GenericVaultBridgeToken.conf --verify GenericVaultBridgeToken:certora/specs/tokenMockBalances.spec
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certora/confs/GenericNativeConverter.conf
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certora/confs/MigrationManager-generic.conf --rule onMsgReceived_doesntAlwaysRevert
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jobs:
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check:
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runs-on: ubuntu-latest
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permissions:
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contents: read
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statuses: write
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pull-requests: write
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id-token: write
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steps:
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- name: checkout repository
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uses: actions/checkout@v4
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with:
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submodules: recursive
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- name: install foundry
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uses: foundry-rs/foundry-toolchain@v1
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- name: install bun
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uses: oven-sh/setup-bun@v2
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- name: bun install
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run: |
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forge soldeer install
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bun install || true
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- name: setup bridge repo
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run: |
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git clone https://github.com/0xPolygonHermez/zkevm-contracts.git
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cd zkevm-contracts/
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git checkout v10.1.0-rc.1
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npm install
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- name: run configs
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uses: Certora/certora-run-action@v2
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with:
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cli-release: beta
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configurations: ${{ env.CONFIGS }}
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solc-versions: 0.8.28 0.8.29
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solc-remove-version-prefix: "0."
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job-name: "Verified Rules"
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certora-key: ${{ secrets.CERTORAKEY }}
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env:
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GITHUB_TOKEN: ${{ secrets.GITHUB_TOKEN }}

‎.gitignore‎

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coverage
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lcov.info
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.DS_Store
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.DS_Store
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# certora
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.certora_internal/
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zkevm-contracts/
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emv-*/*

‎certora/confs/GenericNativeConverter.conf‎

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{
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"files": [
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"certora/harnesses/StorageExtension.sol",
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"certora/mocks/TokenMock.sol",
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"src/custom-tokens/GenericNativeConverter.sol",
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"src/custom-tokens/GenericCustomToken.sol",
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"src/MigrationManager.sol",
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"certora/mocks/ILxLyBridgeMock.sol",
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],
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"global_timeout": "7200",
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"loop_iter": "1",
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"msg": "GenericNativeConverter",
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"mutations": {
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"gambit": [
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{
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"filename": "src/custom-tokens/GenericNativeConverter.sol",
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"num_mutants": 5
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}
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]
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},
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"optimistic_hashing": true,
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"parametric_contracts": ["GenericNativeConverter"],
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"optimistic_loop": true,
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"packages": [
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"@types/bun=node_modules/@types/bun",
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"@0xpolygonhermez/zkevm-commonjs=node_modules/@0xpolygonhermez/zkevm-commonjs",
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"@openzeppelin-contracts-upgradeable=dependencies/@openzeppelin-contracts-upgradeable-5.1.0",
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"@openzeppelin-contracts=dependencies/@openzeppelin-contracts-5.1.0",
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"@openzeppelin/contracts=dependencies/@openzeppelin-contracts-5.1.0",
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"forge-std=dependencies/forge-std-1.9.4/src",
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// for zkmevm-contracts
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"@openzeppelin/contracts-upgradeable4=zkevm-contracts/node_modules/@openzeppelin/contracts-upgradeable4",
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"@openzeppelin/contracts-upgradeable5=zkevm-contracts/node_modules/@openzeppelin/contracts-upgradeable5",
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"@zkmcontractsv2=zkevm-contracts/contracts/v2",
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],
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"process": "emv",
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"prover_args": [
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"-smt_initialSplitDepth 4",
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"-depth 10",
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"-mediumTimeout 2"
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],
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"rule_sanity": "basic",
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"solc_map": {
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"StorageExtension": "solc8.29",
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"GenericNativeConverter": "solc8.29",
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"GenericCustomToken": "solc8.29",
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"MigrationManager": "solc8.29",
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"TokenMock": "solc8.28",
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"ILxLyBridgeMock": "solc8.29",
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},
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"solc_optimize": "200",
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"solc_via_ir": true,
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"storage_extension_harnesses": [
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"GenericNativeConverter=StorageExtension",
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],
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"struct_link": [
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"GenericNativeConverter:customToken=GenericCustomToken",
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"GenericNativeConverter:underlyingToken=TokenMock",
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],
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"server": "production",
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"verify": "GenericNativeConverter:certora/specs/GenericNativeConverter_invariants.spec"
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}

‎certora/confs/GenericVaultBridgeToken.conf‎

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{
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"assert_autofinder_success": true,
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"contract_extensions": {
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"GenericVaultBridgeToken": [ {
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"extension": "VaultBridgeTokenPart2",
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"exclude": [ "rebalanceReserve",
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"allowance", "approve", "asset", "backingDifference",
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"balanceOf", "claimAndRedeem", "convertToAssets",
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"convertToShares", "decimals", "DEFAULT_ADMIN_ROLE", "deposit",
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"depositAndBridge", "depositWithPermit",
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"depositWithPermitAndBridge", "DOMAIN_SEPARATOR",
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"eip712Domain", "getRoleAdmin", "grantRole", "hasRole",
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"lxlyBridge", "lxlyId", "maxDeposit", "maxMint", "maxRedeem",
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"maxWithdraw", "migrationFeesFund", "migrationManager",
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"minimumReservePercentage", "minimumYieldVaultDeposit", "mint",
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"name", "nonces", "paused", "PAUSER_ROLE",
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"performReversibleYieldVaultDeposit", "permit",
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"previewDeposit", "previewMint", "previewRedeem",
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"previewWithdraw", "REBALANCER_ROLE", "redeem", "renounceRole",
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"reservedAssets", "reservePercentage", "revokeRole",
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"stakedAssets", "supportsInterface", "symbol", "totalAssets",
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"totalSupply", "transfer", "transferFrom", "underlyingToken",
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"version", "withdraw", "yield", "YIELD_COLLECTOR_ROLE",
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"yieldRecipient", "yieldVault",
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"yieldVaultMaximumSlippagePercentage",
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] },
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],
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"VaultBridgeTokenInitializer": [ {
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"extension": "VaultBridgeTokenPart2",
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"exclude": [ "rebalanceReserve",
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"allowance", "approve", "asset", "backingDifference",
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"balanceOf", "claimAndRedeem", "convertToAssets",
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"convertToShares", "decimals", "DEFAULT_ADMIN_ROLE", "deposit",
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"depositAndBridge", "depositWithPermit",
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"depositWithPermitAndBridge", "DOMAIN_SEPARATOR",
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"eip712Domain", "getRoleAdmin", "grantRole", "hasRole",
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"lxlyBridge", "lxlyId", "maxDeposit", "maxMint", "maxRedeem",
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"maxWithdraw", "migrationFeesFund", "migrationManager",
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"minimumReservePercentage", "minimumYieldVaultDeposit", "mint",
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"name", "nonces", "paused", "PAUSER_ROLE",
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"performReversibleYieldVaultDeposit", "permit",
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"previewDeposit", "previewMint", "previewRedeem",
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"previewWithdraw", "REBALANCER_ROLE", "redeem", "renounceRole",
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"reservedAssets", "reservePercentage", "revokeRole",
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"stakedAssets", "supportsInterface", "symbol", "totalAssets",
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"totalSupply", "transfer", "transferFrom", "underlyingToken",
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"version", "withdraw", "yield", "YIELD_COLLECTOR_ROLE",
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"yieldRecipient", "yieldVault",
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"yieldVaultMaximumSlippagePercentage",
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] },
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],
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},
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"contract_recursion_limit": "1",
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"disable_auto_cache_key_gen": true,
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"files": [
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"certora/harnesses/StorageExtension.sol",
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"certora/harnesses/GenericVaultBridgeToken.sol",
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"certora/mocks/ILxLyBridgeMock.sol",
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"certora/mocks/TokenMock.sol",
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"certora/mocks/VaultMock.sol",
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"src/VaultBridgeTokenInitializer.sol",
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"src/VaultBridgeTokenPart2.sol",
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],
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"server": "production",
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"global_timeout": "7200",
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"smt_timeout": "7200",
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"loop_iter": "2",
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"link": [
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"VaultMock:asset=TokenMock",
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],
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"msg": "GenericVaultBridgeToken",
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"mutations": {
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"gambit": [
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{
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"filename": "src/vault-bridge-tokens/GenericVaultBridgeToken.sol",
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"num_mutants": 5
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}
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]
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},
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"optimistic_contract_recursion": true,
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"optimistic_hashing": true,
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"optimistic_loop": true,
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"optimistic_summary_recursion": true,
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"packages": [
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"@types/bun=node_modules/@types/bun",
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"@0xpolygonhermez/zkevm-commonjs=node_modules/@0xpolygonhermez/zkevm-commonjs",
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"@openzeppelin-contracts-upgradeable=dependencies/@openzeppelin-contracts-upgradeable-5.1.0",
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"@openzeppelin-contracts=dependencies/@openzeppelin-contracts-5.1.0",
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"@openzeppelin/contracts=dependencies/@openzeppelin-contracts-5.1.0",
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"forge-std=dependencies/forge-std-1.9.4/src",
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// for zkmevm-contracts
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"@openzeppelin/contracts-upgradeable4=zkevm-contracts/node_modules/@openzeppelin/contracts-upgradeable4",
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"@openzeppelin/contracts-upgradeable5=zkevm-contracts/node_modules/@openzeppelin/contracts-upgradeable5",
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"@zkmcontractsv2=zkevm-contracts/contracts/v2",
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],
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"process": "emv",
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"prover_args": [
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"-maxDecompiledCommandCount 5000000",
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"-maxBlockCount 500000",
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],
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"rule_sanity": "basic",
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"prover_version": "master",
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"parametric_contracts": ["GenericVaultBridgeToken", "VaultBridgeTokenPart2"],
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"solc_map": {
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"StorageExtension": "solc8.29",
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"GenericVaultBridgeToken": "solc8.29",
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"MigrationManager": "solc8.29",
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"VaultBridgeTokenInitializer": "solc8.29",
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"VaultBridgeTokenPart2": "solc8.29",
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"ILxLyBridgeMock": "solc8.29",
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"VaultMock": "solc8.29",
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"TokenMock": "solc8.28",
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},
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"solc_optimize": "200",
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//"build_cache": true,
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"solc_via_ir": true,
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"storage_extension_harnesses": [
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"GenericVaultBridgeToken=StorageExtension",
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"VaultBridgeTokenInitializer=StorageExtension",
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],
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"struct_link": [
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"GenericVaultBridgeToken:lxlyBridge=ILxLyBridgeMock",
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"GenericVaultBridgeToken:underlyingToken=TokenMock",
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"GenericVaultBridgeToken:yieldVault=VaultMock",
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"GenericVaultBridgeToken:_vaultBridgeTokenPart2=VaultBridgeTokenPart2",
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"VaultBridgeTokenInitializer:underlyingToken=TokenMock",
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"VaultBridgeTokenInitializer:yieldVault=VaultMock",
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],
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"summary_recursion_limit": "2",
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"verify": "GenericVaultBridgeToken:certora/specs/GenericVaultBridgeToken_ERC4626.spec"
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}

‎certora/confs/MigrationManager-generic.conf‎

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{
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"override_base_config": "certora/confs/base/MigrationManager.conf",
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"msg": "MigrationManager with GenericVaultBridgeToken",
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"struct_link": [
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"MigrationManager:underlyingToken=TokenMock",
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"MigrationManager:vbToken=GenericVaultBridgeToken",
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"GenericVaultBridgeToken:underlyingToken=TokenMock",
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"GenericVaultBridgeToken:yieldVault=VaultMock",
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"GenericVaultBridgeToken:_vaultBridgeTokenPart2=VaultBridgeTokenPart2",
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"VbETH:underlyingToken=TokenMock",
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"VbETH:yieldVault=VaultMock",
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"VbETH:_vaultBridgeTokenPart2=VaultBridgeTokenPart2",
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"VaultBridgeTokenPart2:underlyingToken=TokenMock",
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"VaultBridgeTokenPart2:yieldVault=VaultMock",
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],
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"verify": "MigrationManager:certora/specs/MigrationManager-generic.spec"
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}

‎certora/confs/base/MigrationManager.conf‎

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{
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"files": [
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"certora/harnesses/StorageExtension.sol",
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"certora/mocks/TokenMock.sol",
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"certora/mocks/VaultMock.sol",
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"src/MigrationManager.sol",
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"src/VaultBridgeTokenPart2.sol",
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"src/vault-bridge-tokens/GenericVaultBridgeToken.sol",
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"src/vault-bridge-tokens/vbETH/VbETH.sol",
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],
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"global_timeout": "7200",
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"loop_iter": "2",
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"msg": "sanity_MigrationManager",
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"optimistic_hashing": true,
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"optimistic_loop": true,
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"packages": [
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"@types/bun=node_modules/@types/bun",
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"@0xpolygonhermez/zkevm-commonjs=node_modules/@0xpolygonhermez/zkevm-commonjs",
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"@openzeppelin-contracts-upgradeable=dependencies/@openzeppelin-contracts-upgradeable-5.1.0",
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"@openzeppelin-contracts=dependencies/@openzeppelin-contracts-5.1.0",
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"@openzeppelin/contracts=dependencies/@openzeppelin-contracts-5.1.0",
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"forge-std=dependencies/forge-std-1.9.4/src",
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// for zkmevm-contracts
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"@openzeppelin/contracts-upgradeable4=zkevm-contracts/node_modules/@openzeppelin/contracts-upgradeable4",
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"@openzeppelin/contracts-upgradeable5=zkevm-contracts/node_modules/@openzeppelin/contracts-upgradeable5",
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"@zkmcontractsv2=zkevm-contracts/contracts/v2",
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],
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"process": "emv",
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"prover_args": [
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],
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"rule_sanity": "basic",
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"solc_map": {
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"StorageExtension": "solc8.29",
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"MigrationManager": "solc8.29",
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"VaultBridgeTokenPart2": "solc8.29",
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"GenericVaultBridgeToken": "solc8.29",
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"VbETH": "solc8.29",
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"VaultMock": "solc8.29",
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"TokenMock": "solc8.28",
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},
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"solc_optimize": "200",
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"solc_via_ir": true,
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"server": "production",
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"storage_extension_harnesses": [
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"MigrationManager=StorageExtension",
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"GenericVaultBridgeToken=StorageExtension",
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"VbETH=StorageExtension",
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],
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"verify": "MigrationManager:certora/specs/setup/sanity_MigrationManager.spec"
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}

‎certora/harnesses/GenericVaultBridgeToken.sol‎

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//
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pragma solidity 0.8.29;
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// Main functionality.
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import {VaultBridgeToken} from "../../src/VaultBridgeToken.sol";
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// Other functionality.
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import {IVersioned} from "../../src/etc/IVersioned.sol";
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/// @title Generic Vault Bridge Token
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/// @dev This contract can be used to deploy vbTokens that do not require any customization.
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contract GenericVaultBridgeToken is VaultBridgeToken {
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constructor() {
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_disableInitializers();
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}
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function initialize(address initializer_, VaultBridgeToken.InitializationParameters calldata initParams)
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external
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initializer
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{
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// Initialize the base implementation.
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__VaultBridgeToken_init(initializer_, initParams);
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}
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// -----================= ::: INFO ::: =================-----
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/// @inheritdoc IVersioned
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function version() external pure virtual returns (string memory) {
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return "0.5.0";
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}
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// Harness methods
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function rebalanceReserve_harness(bool force, bool allowRebalanceDown) external
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{
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_rebalanceReserve(force, allowRebalanceDown);
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}
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function simulateWithdraw_harness(uint256 assets, bool force) external returns (uint256)
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{
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return _simulateWithdraw(assets, force);
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}
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function depositIntoYieldVault_harness(uint256 assets, bool exact) external returns (uint256)
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{
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return _depositIntoYieldVault(assets, exact);
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}
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/// @notice Yield collected getter
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function getNetCollectedYield() public view returns (uint256) {
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VaultBridgeTokenStorage storage $ = _getVaultBridgeTokenStorage();
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return $._netCollectedYield;
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}
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}

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