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Ethereum consensus client in Rust
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Michael Sproul 393782f632 Prefer viable nightly Rust builds for CI (#1379) 
## Proposed Changes

CI is failing on PRs because of a regression in nightly Rust. This change forces `rustup` to install a version of the nightly compiler that can at least build `rustfmt`, which should reduce the frequency of this happening.

## Additional Info

Example failing run: https://github.com/sigp/lighthouse/runs/896694659

Alternatively, we could allow CI to succeed even when `cargo-udeps` fails, but I think we should avoid doing that unless we really have to.
2020-07-22 07:34:30 +00:00
.github Prefer viable nightly Rust builds for CI (#1379) 2020-07-22 07:34:30 +00:00
account_manager Check for unused deps in CI (#1262) 2020-06-14 10:59:50 +10:00
beacon_node Do not send regular status updates during syncing (#1375) 2020-07-22 15:39:56 +10:00
book Correct book links (#1338) 2020-07-07 17:28:59 +10:00
boot_node Tweak for appearance (#1351) 2020-07-13 03:48:20 +00:00
common Fix race condition in VC block proposal service (#1282) 2020-07-07 14:03:21 +10:00
consensus Deny warnings on CI (#1372) 2020-07-21 05:51:33 +00:00
crypto Update deps (#1322) 2020-07-06 11:55:56 +10:00
lcli Cache deposit signature verification (#1298) 2020-06-26 11:43:06 +10:00
lighthouse Update discv5 and remove discovery retries (#1373) 2020-07-21 14:19:55 +10:00
scripts Update local testnet scripts, fix eth1 sim (#1184) 2020-05-26 18:30:44 +10:00
testing Fix race condition in VC block proposal service (#1282) 2020-07-07 14:03:21 +10:00
validator_client Fix condition for resubscription (#1348) 2020-07-11 10:32:19 +10:00
.dockerignore Bump docker rust version (#794) 2020-01-10 16:49:16 +11:00
.editorconfig Add editorconfig template 2019-03-11 15:09:57 +11:00
.gitignore Add Cargo.lock (#684) 2019-12-09 22:39:44 +11:00
.gitmodules Replace EF tests submodule with a makefile 2019-09-08 04:19:54 +10:00
bors.toml Fix bors timeouts (#1341) 2020-07-07 13:44:35 +00:00
Cargo.lock Update discv5 and remove discovery retries (#1373) 2020-07-21 14:19:55 +10:00
Cargo.toml LevelDB CMake hotfix (#1290) 2020-06-25 10:52:16 +10:00
CONTRIBUTING.md Update CONTRIBUTING.md (#751) 2020-01-03 10:45:53 +11:00
Dockerfile Update deps (#1322) 2020-07-06 11:55:56 +10:00
LICENSE Update License to Apache 2.0 2019-04-15 16:47:35 +10:00
Makefile Fix clippy's performance lints (#1286) 2020-06-26 00:04:08 +10:00
README.md Bump all spec tags to v0.12.1 (#1275) 2020-06-19 11:18:27 +10:00

README.md

Lighthouse: Ethereum 2.0

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

Build Status Book Status RustDoc Status Chat Badge

Documentation

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 v0.12.1 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.
  • Q1 2020: lighthouse-0.1.0 release: All major phase 0 features implemented.
  • Q2 2020: Public, multi-client testnet with user-facing functionality.
  • Q2 2020: Third-party security review.
  • Q3 2020: Additional third-party security reviews.
  • Q3 2020: Long-lived, multi-client Beacon Chain testnet
  • Q4 2020: Production Beacon Chain (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).