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Ethereum consensus client in Rust
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Age Manning 97aa8b75b8 Testnet compatible network upgrade (#587) 
* Create libp2p instance

* Change logger to stdlog

* test_connection initial commit

* Add gossipsub test

* Delete tests in network crate

* Add test module

* Clean tests

* Remove dependency on discovery

* Working publish between 2 nodes
TODO: Publish should be called just once

* Working 2 peer gossipsub test with additional events

* Cleanup test

* Add rpc test

* Star topology discovery WIP

* build_nodes builds and connects n nodes. Increase nodes in gossipsub test

* Add unsubscribe method and expose reference to gossipsub object for gossipsub tests

* Add gossipsub message forwarding test

* Fix gossipsub forward test

* Test improvements
* Remove discovery tests
* Simplify gossipsub forward test topology
* Add helper functions for topology building

* Clean up tests

* Update naming to new network spec

* Correct ssz encoding of protocol names

* Further additions to network upgrade

* Initial network spec update WIP

* Temp commit

* Builds one side of the streamed RPC responses

* Temporary commit

* Propagates streaming changes up into message handler

* Intermediate network update

* Partial update in upgrading to the new network spec

* Update dependencies, remove redundant deps

* Correct sync manager for block stream handling

* Re-write of RPC handler, improves efficiency and corrects bugs

* Stream termination update

* Completed refactor of rpc handler

* Remove crates

* Correct compile issues associated with test merge

* Build basic tests and testing structure for eth2-libp2p

* Enhance RPC tests and add logging

* Complete RPC testing framework and STATUS test

* Decoding bug fixes, log improvements, stream test

* Clean up RPC handler logging

* Decoder bug fix, empty block stream test

* Add BlocksByRoot RPC test

* Add Goodbye RPC test

* Syncing and stream handling bug fixes and performance improvements

* Applies discv5 bug fixes

* Adds DHT IP filtering for lighthouse - currently disabled

* Adds randomized network propagation as a CLI arg

* Add disconnect functionality

* Adds attestation handling and parent lookup

* Adds RPC error handling for the sync manager

* Allow parent's blocks to be already processed

* Update github workflow

* Adds reviewer suggestions
2019-11-27 12:47:46 +11:00
.github Testnet compatible network upgrade (#587) 2019-11-27 12:47:46 +11:00
account_manager Validator client refactor (#618) 2019-11-25 15:48:24 +11:00
beacon_node Testnet compatible network upgrade (#587) 2019-11-27 12:47:46 +11:00
book Validator client refactor (#618) 2019-11-25 15:48:24 +11:00
eth2 Implement freezer database (#508) 2019-11-27 10:54:46 +11:00
lcli Eth1 Integration (#542) 2019-11-15 14:47:51 +11:00
lighthouse Validator client refactor (#618) 2019-11-25 15:48:24 +11:00
scripts Eth1 Integration (#542) 2019-11-15 14:47:51 +11:00
tests Validator client refactor (#618) 2019-11-25 15:48:24 +11:00
validator_client Validator client refactor (#618) 2019-11-25 15:48:24 +11:00
.dockerignore Validator client refactor (#618) 2019-11-25 15:48:24 +11:00
.editorconfig Add editorconfig template 2019-03-11 15:09:57 +11:00
.gitignore Run EF tests on GitLab (#562) 2019-10-22 12:35:35 +09:00
.gitmodules Replace EF tests submodule with a makefile 2019-09-08 04:19:54 +10:00
Cargo.toml Validator client refactor (#618) 2019-11-25 15:48:24 +11:00
CONTRIBUTING.md Revert "Merge pull request #200 from sigp/new-structure" 2019-02-14 12:09:18 +11:00
Dockerfile Validator client refactor (#618) 2019-11-25 15:48:24 +11:00
LICENSE Update License to Apache 2.0 2019-04-15 16:47:35 +10:00
Makefile Validator client refactor (#618) 2019-11-25 15:48:24 +11:00
README.md Validator client refactor (#618) 2019-11-25 15:48:24 +11:00

README.md

Lighthouse: Ethereum 2.0

An open-source Ethereum 2.0 client, written in Rust and maintained by Sigma Prime.

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terminalize

Overview

Lighthouse is:

  • Fully open-source, licensed under Apache 2.0.
  • Security-focused. Fuzzing has begun and security reviews are planned for late-2019.
  • Built in Rust, a modern language providing unique safety guarantees and excellent performance (comparable to C++).
  • Funded by various organisations, including Sigma Prime, the Ethereum Foundation, ConsenSys and private individuals.
  • Actively involved in the specification and security analysis of the emerging Ethereum 2.0 specification.

Like all Ethereum 2.0 clients, Lighthouse is a work-in-progress.

Development Status

Current development overview:

  • Specification v0.8.3 implemented, optimized and passing test vectors.
  • Rust-native libp2p with Gossipsub and Discv5.
  • RESTful JSON API via HTTP server.
  • Events via WebSocket.
  • Metrics via Prometheus.

Roadmap

  • April 2019: Inital single-client testnets.
  • September 2019: Inter-operability with other Ethereum 2.0 clients.
  • Q4 2019: lighthouse-0.0.1 release: All major phase 0 features implemented.
  • Q4 2019: Public, multi-client testnet with user-facing functionality.
  • Q4 2019: Third-party security review.
  • Q1 2020: Production Beacon Chain testnet (tentative).

Documentation

The Lighthouse Book contains information for testnet users and developers.

Code documentation is generated via cargo doc and hosted at lighthouse-docs.sigmaprime.io.

If you'd like some background on Sigma Prime, please see the Lighthouse Update #00 blog post or sigmaprime.io.

Contributing

Lighthouse welcomes contributors.

If you are looking to contribute, please head to the Contributing section of the Lighthouse book.

Contact

The best place for discussion is the Lighthouse Discord server. Alternatively, you may use the sigp/lighthouse gitter.

Encrypt sensitive messages using our PGP key.

Donations

Lighthouse is an open-source project and a public good. Funding public goods is hard and we're grateful for the donations we receive from the community via:

  • Gitcoin Grants.
  • Ethereum address: 0x25c4a76E7d118705e7Ea2e9b7d8C59930d8aCD3b (donation.sigmaprime.eth).