zyylele123 / core

Core Protocols, Libraries and Off-chain Clients

P2P Client of DOS Network Core Protocols

Download and build from source:

• Install Go recommended version 1.10 and above and setup golang workingspace, specifically environment variables like GOPATH.
• Use dep to manage package dependencies and generate package dependency graphs.
• Download: $ go get -d github.com/DOSNetwork/core/...
• Build: $ make build
• Local Test workflow: $ make build && cd testing && make deploy && make buildDockers && cd ../ && docker-compose up --scale dosnode=3

Development & contribution notice:

• $ go fmt . or use IDE plugins format source code before commit.
• $ make clean to remove unnecessary changes before commit.
• If it's necessary to update on-chain smart contracts, update github.com/DOSNetwork/eth-contracts instead of modifying locally cloned submodules, $ git submodule update --remote --merge to checkout latest changes.
• Golang bindings for the on-chain contract are generated using tool abigen.
• For common errors like "cannot find package "xxx" in any of: ...": Try: $ unset GOROOT and/or $ dep ensure -update.
• Create a new branch to upload pull requests for contributions.

Core functionalities and components:

• Shamir secret sharing
• Pedersen DKG algorithm
• Paring library and threshold bls signature
• Layer-2 P2P network based on Kademlia DHT with NAT support
• On-chain verification contracts and Ethereum chain adaptor
• Jsonpath and xmlpath parser
• ...