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[evm]: introduce support for tron (#652)
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‎.dockerignore‎

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@@ -4,6 +4,7 @@ target
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!target/release/tesseract
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!target/release/telemetry-server
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!target/release/hyperbridge
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!target/release/polyhedron
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.github
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.cargo

‎.github/workflows/evm.yml‎

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- uses: actions/checkout@v3
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with:
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submodules: recursive
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token: ${{ secrets.GH_TOKEN }}
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ref: ${{ github.event.pull_request.head.sha }}
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- uses: pnpm/action-setup@v2
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with:

‎.github/workflows/polyhedron-docker.yml‎

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name: Polyhedron Docker Publish
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on:
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push:
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tags:
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- "polyhedron-v[0-9]+.[0-9]+.[0-9]+"
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concurrency:
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group: release-polyhedron-${{ github.ref }}
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cancel-in-progress: true
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env:
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TELEMETRY_SECRET_KEY: ${{ secrets.TELEMETRY_SECRET_KEY }}
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jobs:
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build_and_publish:
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runs-on: release-runner
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steps:
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- name: Checkout sources
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uses: actions/checkout@v3
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with:
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token: ${{ secrets.GH_TOKEN }}
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submodules: recursive
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- name: Download SVM Releases List
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run: |
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wget -O /tmp/svm_releases_list.json https://raw.githubusercontent.com/nikitastupin/solc/2287d4326237172acf91ce42fd7ec18a67b7f512/linux/aarch64/list.json
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echo "SVM_RELEASES_LIST_JSON=/tmp/svm_releases_list.json" >> $GITHUB_ENV
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- uses: webfactory/ssh-agent@v0.5.4
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with:
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ssh-private-key: "${{ secrets.SSH_KEY }}"
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- name: Install toolchain
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uses: dtolnay/rust-toolchain@nightly
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with:
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toolchain: stable
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- name: Install dependencies
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run: |
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sudo apt-get update
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sudo apt-get install -y clang netcat wget curl libssl-dev llvm libudev-dev make protobuf-compiler pkg-config libsnappy-dev
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- name: Build polyhedron
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run: |
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cargo build --release --bin polyhedron
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- name: Install Cargo get
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run: cargo install cargo-get
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- name: Login to Docker Hub
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uses: docker/login-action@v3
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with:
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username: ${{ secrets.DOCKER_USERNAME }}
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password: ${{ secrets.DOCKER_ACCESS_TOKEN }}
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- name: Build the Docker image
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run: docker build -t polytopelabs/polyhedron:v$(cargo get package.version --entry ./tesseract/consensus/relayer) -t polytopelabs/polyhedron:latest -f ./scripts/docker/polyhedron.Dockerfile .
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- name: Docker Push
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run: |
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docker push polytopelabs/polyhedron:v$(cargo get package.version --entry ./tesseract/consensus/relayer)
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docker push polytopelabs/polyhedron:latest

‎Cargo.lock‎

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‎Cargo.toml‎

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"tesseract/messaging/substrate",
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"tesseract/messaging/relayer",
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"tesseract/messaging/evm",
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"tesseract/messaging/tron",
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"tesseract/messaging/evm-tendermint",
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"tesseract/messaging/substrate-evm",
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"tesseract/messaging/fees",
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tesseract-substrate = { path = "tesseract/messaging/substrate" }
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tesseract-substrate-evm = { path = "tesseract/messaging/substrate-evm" }
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tesseract-evm = { path = "tesseract/messaging/evm" }
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tesseract-tron = { path = "tesseract/messaging/tron" }
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tesseract-evm-tendermint = { path = "tesseract/messaging/evm-tendermint" }
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tesseract = { path = "tesseract/messaging/relayer" }
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transaction-fees = { path = "tesseract/messaging/fees" }

‎docs/content/developers/evm/contract-addresses/testnet.mdx‎

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| `ConsensusStateId` | `SEI0` |
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| `StateMachine` | `EVM-1328` |
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### Tron Nile
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| `TronHost` | [`TNduR7v184pMWv2oTamRxxzsmz7oHrKqJc`](https://nile.tronscan.org/#/contract/TNduR7v184pMWv2oTamRxxzsmz7oHrKqJc) |
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|:------------|:-----|
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| `HandlerV1` | [`TVu5adsYw2CRHrgXwKKdfPR1qYdtA4hFRG`](https://nile.tronscan.org/#/contract/TVu5adsYw2CRHrgXwKKdfPR1qYdtA4hFRG) |
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| `ConsensusRouter` | [`TPXBv4ALJKKRPSVDKygPja4EoE25e96yew`](https://nile.tronscan.org/#/contract/TPXBv4ALJKKRPSVDKygPja4EoE25e96yew) |
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| `BeefyV1FiatShamir` | [`TH8oxJmHaLSXVHxvM7s4bEEED1yHPG9PYy`](https://nile.tronscan.org/#/contract/TH8oxJmHaLSXVHxvM7s4bEEED1yHPG9PYy) |
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| `HostManager` | [`TUyim7389oUZVyZBz1cpFJ63BBWwBEeFKe`](https://nile.tronscan.org/#/contract/TUyim7389oUZVyZBz1cpFJ63BBWwBEeFKe) |
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| `CallDispatcher` | [`TA9XyBPuXL9ecXcLpcFV1g778fzstke2Eh`](https://nile.tronscan.org/#/contract/TA9XyBPuXL9ecXcLpcFV1g778fzstke2Eh) |
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| `IntentGatewayV2` | [`TT4CjjHw7QgLbE9wKtYEopid1YqePkbAfb`](https://nile.tronscan.org/#/contract/TT4CjjHw7QgLbE9wKtYEopid1YqePkbAfb) |
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| `ConsensusStateId` | `TRX0` |
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| `StateMachine` | `EVM-3448148188` |
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## Gargantua V2 (Paseo) (Deprecated)

‎evm/script/DeployHostUpdates.s.sol‎

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import {SP1Beefy} from "../src/consensus/SP1Beefy.sol";
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import {SP1Verifier} from "@sp1-contracts/v5.0.0/SP1VerifierGroth16.sol";
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import {MultiProofClient} from "../src/consensus/MultiProofClient.sol";
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import {ConsensusRouter} from "../src/consensus/ConsensusRouter.sol";
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import {IConsensus} from "@hyperbridge/core/interfaces/IConsensus.sol";
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contract DeployScript is BaseScript {
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SP1Beefy sp1 = new SP1Beefy{salt: salt}(verifier, sp1VerificationKey);
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console.log("SP1Beefy deployed at:", address(sp1));
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MultiProofClient consensusClient = new MultiProofClient{salt: salt}(IConsensus(sp1), IConsensus(beefyV1));
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console.log("MultiProofClient deployed at:", address(consensusClient));
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ConsensusRouter consensusClient =
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new ConsensusRouter{salt: salt}(IConsensus(sp1), IConsensus(beefyV1), IConsensus(address(0)));
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console.log("ConsensusRouter deployed at:", address(consensusClient));
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// Update host params if not mainnet
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bool isMainnet = config.get("is_mainnet").toBool();

‎evm/script/DeployIsmp.s.sol‎

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import "../src/core/HostManager.sol";
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import "../src/consensus/BeefyV1.sol";
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import "../src/consensus/MultiProofClient.sol";
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import "../src/consensus/ConsensusRouter.sol";
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import "../src/hosts/Ethereum.sol";
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import "../src/hosts/Arbitrum.sol";
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import "../src/hosts/Optimism.sol";
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import {SP1Verifier} from "@sp1-contracts/v5.0.0/SP1VerifierGroth16.sol";
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import {SP1Beefy} from "../src/consensus/SP1Beefy.sol";
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import {BeefyV1} from "../src/consensus/BeefyV1.sol";
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import {MultiProofClient} from "../src/consensus/MultiProofClient.sol";
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import {ConsensusRouter} from "../src/consensus/ConsensusRouter.sol";
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import {IConsensus} from "@hyperbridge/core/interfaces/IConsensus.sol";
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import {StateMachine} from "@hyperbridge/core/libraries/StateMachine.sol";
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import {FeeToken} from "../test/FeeToken.sol";
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// Deploy BeefyV1 naive consensus client
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BeefyV1 beefyV1Client = new BeefyV1{salt: salt}();
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// Deploy MultiProofClient wrapping both consensus clients
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MultiProofClient multiProofClient = new MultiProofClient{salt: salt}(
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IConsensus(address(sp1BeefyClient)),
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IConsensus(address(beefyV1Client))
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// Deploy ConsensusRouter wrapping both consensus clients
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ConsensusRouter consensusRouter = new ConsensusRouter{salt: salt}(
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IConsensus(address(sp1BeefyClient)), IConsensus(address(beefyV1Client)), IConsensus(address(address(0)))
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);
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consensusClient = address(multiProofClient);
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consensusClient = address(consensusRouter);
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if (isMainnet) {
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// use feeToken configured in environment variables

‎evm/src/consensus/BeefyV1.sol‎

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// limitations under the License.
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pragma solidity ^0.8.17;
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import "./Codec.sol";
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import {Codec} from "./Codec.sol";
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import {Header, HeaderImpl} from "./Header.sol";
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import {
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Vote,
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RelayChainProof,
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BeefyConsensusProof,
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Commitment,
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BeefyConsensusState,
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PartialBeefyMmrLeaf,
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Parachain,
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ParachainProof
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} from "./Types.sol";
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import {StateMachine} from "@hyperbridge/core/libraries/StateMachine.sol";
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import {IConsensus, IntermediateState, StateCommitment} from "@hyperbridge/core/interfaces/IConsensus.sol";
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import {MerkleMultiProof} from "@polytope-labs/solidity-merkle-trees/src/MerkleMultiProof.sol";
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import {MerkleMountainRange} from "@polytope-labs/solidity-merkle-trees/src/MerkleMountainRange.sol";
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import {MerklePatricia} from "@polytope-labs/solidity-merkle-trees/src/MerklePatricia.sol";
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import {StorageValue, MmrLeaf} from "@polytope-labs/solidity-merkle-trees/src/Types.sol";
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import {Node, StorageValue, MmrLeaf} from "@polytope-labs/solidity-merkle-trees/src/Types.sol";
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import {ScaleCodec} from "@polytope-labs/solidity-merkle-trees/src/trie/substrate/ScaleCodec.sol";
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import {Bytes} from "@polytope-labs/solidity-merkle-trees/src/trie/Bytes.sol";
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import {ECDSA} from "@openzeppelin/contracts/utils/cryptography/ECDSA.sol";
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import {ERC165} from "@openzeppelin/contracts/utils/introspection/ERC165.sol";
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struct Vote {
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// secp256k1 signature from a member of the authority set
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bytes signature;
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// This member's index in the set
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uint256 authorityIndex;
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}
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// The signed commitment holds a commitment to the latest
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// finalized state as well as votes from a supermajority
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// of the authority set which confirms this state
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struct SignedCommitment {
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// A commitment to the finalized state
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Commitment commitment;
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// The confirming votes
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Vote[] votes;
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}
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struct RelayChainProof {
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// Signed commitment
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SignedCommitment signedCommitment;
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// Latest leaf added to mmr
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BeefyMmrLeaf latestMmrLeaf;
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// Proof for the latest mmr leaf
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bytes32[] mmrProof;
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// Proof for authorities in current/next session
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Node[][] proof;
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}
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struct BeefyConsensusProof {
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// The proof items for the relay chain consensus
61-
RelayChainProof relay;
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// Proof items for parachain headers
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ParachainProof parachain;
64-
}
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/**
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* @title The BEEFY Consensus Client.
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* @author Polytope Labs (hello@polytope.technology)

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