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Ethereum consensus client in Rust
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Sync fixes (#1716) 
## Issue Addressed

chain state inconsistencies

## Proposed Changes
- a batch can be fake-failed by Range if it needs to move a peer to another chain. The peer will still send blocks/ errors / produce timeouts for those  requests, so check when we get a response from the RPC that the request id matches, instead of only the peer, since a re-request can be directed to the same peer.
- if an optimistic batch succeeds, store the attempt to avoid trying it again when quickly switching chains. Also, use it only if ahead of our current target, instead of the segment's start epoch
2020-10-05 17:33:36 +11:00
.github Remove macos tests (#1687) 2020-09-30 01:27:36 +00:00
account_manager Add UPnP support for Lighthouse (#1587) 2020-10-03 10:07:47 +10:00
beacon_node Sync fixes (#1716) 2020-10-05 17:33:36 +11:00
book Wallet creation: Make mnemonic length configurable, default to 24 words. (#1697) 2020-10-03 10:01:06 +10:00
boot_node Add UPnP support for Lighthouse (#1587) 2020-10-03 10:07:47 +10:00
common Add UPnP support for Lighthouse (#1587) 2020-10-03 10:07:47 +10:00
consensus Weak subjectivity start from genesis (#1675) 2020-10-03 10:00:28 +10:00
crypto Tidy some TODOs (#1721) 2020-10-05 00:39:30 +00:00
hooks Add a flag to make lighthouse portable across machines (#1423) 2020-07-31 05:00:39 +00:00
lcli Add UPnP support for Lighthouse (#1587) 2020-10-03 10:07:47 +10:00
lighthouse Add UPnP support for Lighthouse (#1587) 2020-10-03 10:07:47 +10:00
scripts Bump to v0.2.7 (#1561) 2020-08-24 08:25:34 +00:00
testing Add UPnP support for Lighthouse (#1587) 2020-10-03 10:07:47 +10:00
validator_client Tidy some TODOs (#1721) 2020-10-05 00:39:30 +00:00
.dockerignore Ensure .git is copied into docker (#1462) 2020-08-05 03:05:36 +00:00
.editorconfig Add editorconfig template 2019-03-11 15:09:57 +11:00
.gitignore Implement slashing protection interchange format (#1544) 2020-10-02 01:42:27 +00:00
.gitmodules Replace EF tests submodule with a makefile 2019-09-08 04:19:54 +10:00
bors.toml Remove macos tests (#1687) 2020-09-30 01:27:36 +00:00
Cargo.lock Update libp2p (#1728) 2020-10-05 05:16:27 +00:00
Cargo.toml Implement standard eth2.0 API (#1569) 2020-10-01 11:12:36 +10:00
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).