certora-review-voting-chain.yml

# Github action for verifying the contracts under src/contracts/voting using certora-cli-beta 6
name: certora-review-voting-chain

on:
  push:
    branches:
      - main
  pull_request:
    branches:
      - main

  workflow_dispatch:

jobs:
  verify:
    runs-on: ubuntu-latest

    steps:
      - name: Checkout
        uses: actions/checkout@v2
        with:
          submodules: recursive

      - name: Install python
        uses: actions/setup-python@v2
        with: { python-version: 3.9 }

      - name: Install java
        uses: actions/setup-java@v1
        with: { java-version: "11", java-package: jre }

      - name: Install certora cli
        run: pip3 install certora-cli==7.21.1

      - name: Install solc
        run: |
          wget https://github.com/ethereum/solidity/releases/download/v0.8.20/solc-static-linux
          chmod +x solc-static-linux
          sudo mv solc-static-linux /usr/local/bin/solc8.20

      - name: Verify rule ${{ matrix.rule }}
        run: |
          certoraRun --disable_auto_cache_key_gen security/certora/confs/voting/${{ matrix.rule }}
        env:
          CERTORAKEY: ${{ secrets.CERTORAKEY }}

    strategy:
      fail-fast: false
      max-parallel: 16
      matrix:
        rule:
          - verifyLegality.conf --rule createdVoteHasNonZeroHash  votedPowerIsImmutable  onlyValidProposalCanChangeTally  legalVote  method_reachability
          - verifyMisc.conf
          - verifyPower_summary.conf --rule onlyThreeTokens method_reachability
          - verifyProposal_config.conf --rule startedProposalHasConfig  createdProposalHasRoots  proposalHasNonzeroDuration newProposalUnusedId configIsImmutable  getProposalsConfigsDoesntRevert  method_reachability 
          - verifyProposal_states.conf --rule startsBeforeEnds  startsStrictlyBeforeEnds  proposalLegalStates  proposalMethodStateTransitionCompliance  proposalTimeStateTransitionCompliance  proposalIdIsImmutable  proposalImmutability  startedProposalHasConfig  proposalHasNonzeroDuration method_reachability 
          - verifyVoting_and_tally.conf --rule votingPowerGhostIsVotingPower  sumOfVotes  voteTallyChangedOnlyByVoting  voteUpdatesTally  onlyVoteCanChangeResult  votingTallyCanOnlyIncrease  strangerVoteUnchanged  otherProposalUnchanged  otherVoterUntouched  method_reachability
          - verifyVoting_and_tally.conf --rule cannot_vote_twice_with_submitVote_and_submitVoteAsRepresentative 
          - verifyVoting_and_tally.conf --rule cannot_vote_twice_with_submitVoteAsRepresentative_and_submitVote 
          - verifyVoting_and_tally.conf --rule cannot_vote_twice_with_submitVoteSingleProofAsRepresentative_and_submitVote