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Ethereum consensus client in Rust
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realbigsean 9d2d6239cd Weak subjectivity start from genesis (#1675) 
## Issue Addressed
Solution 2 proposed here: https://github.com/sigp/lighthouse/issues/1435#issuecomment-692317639

## Proposed Changes
- Adds an optional `--wss-checkpoint` flag that takes a string `root:epoch`
- Verify that the given checkpoint exists in the chain, or that the the chain syncs through this checkpoint. If not, shutdown and prompt the user to purge state before restarting.

## Additional Info


Co-authored-by: Paul Hauner <paul@paulhauner.com>
2020-10-01 01:41:58 +00:00
.github Remove macos tests (#1687) 2020-09-30 01:27:36 +00:00
account_manager Version bump and cargo update (#1683) 2020-09-29 18:29:04 +10:00
beacon_node Weak subjectivity start from genesis (#1675) 2020-10-01 01:41:58 +00:00
book Add --staking flag (#1641) 2020-09-23 01:19:58 +00:00
boot_node Version bump and cargo update (#1683) 2020-09-29 18:29:04 +10:00
common Version bump and cargo update (#1683) 2020-09-29 18:29:04 +10:00
consensus Weak subjectivity start from genesis (#1675) 2020-10-01 01:41:58 +00:00
crypto Revert "Update BLST, add force-adx support (#1595)" (#1649) 2020-09-23 00:25:56 +00:00
hooks Add a flag to make lighthouse portable across machines (#1423) 2020-07-31 05:00:39 +00:00
lcli Version bump and cargo update (#1683) 2020-09-29 18:29:04 +10:00
lighthouse Version bump and cargo update (#1683) 2020-09-29 18:29:04 +10:00
scripts Bump to v0.2.7 (#1561) 2020-08-24 08:25:34 +00:00
testing Update consensus code and tests to v0.12.3 (#1655) 2020-09-26 01:58:29 +00:00
validator_client Version bump and cargo update (#1683) 2020-09-29 18:29:04 +10:00
.dockerignore Ensure .git is copied into docker (#1462) 2020-08-05 03:05:36 +00:00
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bors.toml Remove macos tests (#1687) 2020-09-30 01:27:36 +00:00
Cargo.lock Weak subjectivity start from genesis (#1675) 2020-10-01 01:41:58 +00:00
Cargo.toml Update LevelDB to v0.8.6, removing patch (#1636) 2020-09-21 11:53:53 +00:00
CONTRIBUTING.md Update CONTRIBUTING.md (#751) 2020-01-03 10:45:53 +11:00
Cross.toml Ensure RUSTFLAGS is passed through on cross compile (#1529) 2020-08-17 10:06:06 +00:00
Dockerfile Revert 1502 - Switching docker user to lighthouse (#1578) 2020-09-01 01:32:02 +00:00
LICENSE Update License to Apache 2.0 2019-04-15 16:47:35 +10:00
Makefile Spadina support (v2) (#1670) 2020-09-26 01:58:31 +00:00
README.md Update consensus code and tests to v0.12.3 (#1655) 2020-09-26 01:58:29 +00:00

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 Chat Badge

Documentation

terminalize

Overview

Lighthouse is:

  • Fully open-source, licensed under Apache 2.0.
  • Security-focused. Fuzzing has begun and security reviews are underway.
  • 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 v0.12.3 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.
  • 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.

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).