v3 smart contracts integration

[Stefan-Ethernal]

Description

This PR integrates v3 smart contracts for sidechain. V3 smart contracts are introduced to Edge codebase as git submodule.

Changes include

• [ ] Bugfix (non-breaking change that solves an issue)
• [ ] Hotfix (change that solves an urgent issue, and requires immediate attention)
• [x] New feature (non-breaking change that adds functionality)
• [ ] Breaking change (change that is not backwards-compatible and/or changes current functionality)

Checklist

• [x] I have assigned this PR to myself
• [x] I have added at least 1 reviewer
• [x] I have added the relevant labels
• [ ] I have updated the official documentation
• [ ] I have added sufficient documentation in code

Testing

• [ ] I have tested this code with the official test suite
• [x] I have tested this code manually

Manual tests

Setup

initialize v3-contracts repo

• git submodule init
• git submodule update

compile v3-contracts

• cd v3-contracts && npm install && npm run compile

SC integration workflow

1. Initialize test accounts

go run main.go polybft-secrets --data-dir test-chain- --num 4

2. Initialize genesis configuration

go run . genesis --block-gas-limit 10000000 --validator-set-size=4 --consensus polybft --epoch-size 10

3. Run validator nodes

go run main.go server --data-dir ./test-chain-1 --chain genesis.json --grpc-address :5001 --libp2p :30301 --jsonrpc :9545 --seal --log-level DEBUG
go run main.go server --data-dir ./test-chain-2 --chain genesis.json --grpc-address :5002 --libp2p :30302 --jsonrpc :10002 --seal --log-level DEBUG
go run main.go server --data-dir ./test-chain-3 --chain genesis.json --grpc-address :5003 --libp2p :30303 --jsonrpc :10003 --seal --log-level DEBUG
go run main.go server --data-dir ./test-chain-4 --chain genesis.json --grpc-address :5004 --libp2p :30304 --jsonrpc :10004 --seal --log-level DEBUG

4. Blocks are being produced without any errors.

Register new validator workflow

Note: Validators from above still need to be up and running before running following steps

1. Create new account

go run main.go polybft-secrets --data-dir test-chain-5

2. Register validator

go run main.go register-validator --data-dir test-chain-5

[codecov[bot]]

Codecov Report

:exclamation: No coverage uploaded for pull request base (feature/v3-parity@d862307). Click here to learn what that means. The diff coverage is n/a.

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[QEDK]

Just a note that the contract repository has now moved into this org.

[Stefan-Ethernal]

Just a note that the contract repository has now moved into this org.

Yep, we've already accommodated it: 54880bb. Tnx for reminding anyways 🙂